From c5191fbd2b543de54aede153c2c6f8dee29119d1 Mon Sep 17 00:00:00 2001 From: Vadim Zeitlin Date: Thu, 28 Jul 2005 23:56:57 +0000 Subject: [PATCH] many improvements/bug fixes to media control: new wxEVT_MEDIA_LOADED event, new methods taking URIs, new DirectShow implementation, significant sample improvements (patch 1233613) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34974 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- docs/changes.txt | 2 + docs/latex/wx/mediactrl.tex | 58 +- docs/latex/wx/mediaevt.tex | 1 + include/wx/mediactrl.h | 83 +- samples/mediaplayer/mediaplayer.cpp | 1263 +++++++-- src/common/mediactrlcmn.cpp | 34 + src/mac/carbon/mediactrl.cpp | 55 + src/msw/mediactrl.cpp | 3684 ++++++++++++++++++++------- src/unix/mediactrl.cpp | 30 +- version-script.in | 5 +- 10 files changed, 4027 insertions(+), 1188 deletions(-) diff --git a/docs/changes.txt b/docs/changes.txt index 91201f08e4..b674115f87 100644 --- a/docs/changes.txt +++ b/docs/changes.txt @@ -9,6 +9,8 @@ All: - Fixed wxScopeGuard to work with VC++, documented it. - Fixed proxy handling in wxURL. +- Added wxEVT_MEDIA_LOADED event for wxMediaCtrl +- Added new methods to wxMediaCtrl (wxURI version of Load, ShowPlayerControls) - Added wxZipFSHandler::Cleanup() (Stas Sergeev) - Added wxImage::RotateHue() and RGB <-> HSV conversions (John Anderson) diff --git a/docs/latex/wx/mediactrl.tex b/docs/latex/wx/mediactrl.tex index 95c6f5cb3f..843e3d0f6d 100644 --- a/docs/latex/wx/mediactrl.tex +++ b/docs/latex/wx/mediactrl.tex @@ -39,8 +39,9 @@ realm of licensing restrictions). For general operation, all you need to do is call \helpref{wxMediaCtrl::Load}{wxmediactrlload} to load the file -you want to render, then call \helpref{wxMediaCtrl::Play}{wxmediactrlplay} -to show the video/audio of the media. +you want to render, catch the EVT\_MEDIA\_LOADED event, +and then call \helpref{wxMediaCtrl::Play}{wxmediactrlplay} +to show the video/audio of the media in that event. More complex operations are generally more heavily dependant on the capabilities of the backend. For example, QuickTime cannot set @@ -102,7 +103,7 @@ Use ActiveMovie/DirectShow. Requires wxUSE\_DIRECTSHOW to be enabled, requires linkage with the static library strmiids.lib, and is available on Windows Only.} \twocolitem{{\bf wxMEDIABACKEND\_QUICKTIME}}{ -Use QuickTime. Windows and Mac Only. WARNING: On Mac Systems lower than OSX 10.2 this defaults to emulating window positioning and suffers from several bugs, including not working correctly embedded in a wxNotebook. } +Use QuickTime. Windows and Mac Only. NOTE: On Mac Systems lower than OSX 10.2 this defaults to emulating window positioning and suffers from several bugs, including not working correctly embedded in a wxNotebook. } \twocolitem{{\bf wxMEDIABACKEND\_MCI}}{ Use Media Command Interface. Windows Only. } \twocolitem{{\bf wxMEDIABACKEND\_GSTREAMER}}{ @@ -206,6 +207,13 @@ Obtains the state the playback of the movie is in - Loads the file that \tt{fileName} refers to. Returns false if loading fails. + +\membersection{wxMediaCtrl::Load}\label{wxmediactrlloaduri} + +\func{bool}{Load}{\param{const wxURI\& }{location}} + +Loads the url that \tt{location} refers to. Returns false if loading fails. + \membersection{wxMediaCtrl::Pause}\label{wxmediactrlpause} \func{bool}{Pause}{\void} @@ -222,7 +230,7 @@ Resumes playback of the movie. \membersection{wxMediaCtrl::Seek}\label{wxmediactrlsetposition} -\func{wxFileOffset}{SetPosition}{\param{wxFileOffset }{where}, \param{wxSeekMode }{mode}} +\func{wxFileOffset}{Seek}{\param{wxFileOffset }{where}, \param{wxSeekMode }{mode}} Seeks to a position within the movie. @@ -235,3 +243,45 @@ Stops the media. See \helpref{Operation}{operationwxmediactrl} for an overview of how stopping works. + +\membersection{wxMediaCtrl::SetVolume}\label{wxmediactrlsetvolume} + +\func{bool}{SetVolume}{\param{double }{dVolume}} + +Sets the volume of the media from a 0.0 to 1.0 range. + + +\membersection{wxMediaCtrl::GetVolume}\label{wxmediactrlgetvolume} + +\func{double}{GetVolume}{\void} + +Gets the volume of the media from a 0.0 to 1.0 range. + + +\membersection{wxMediaCtrl::GetPlaybackRate}\label{wxmediactrlgetplaybackrate} + +\func{double}{GetPlaybackrate}{\void} + +Gets the playback rate of the media; for example 2.0 is double speed. +Not implemented on MCI or GStreamer. + + +\membersection{wxMediaCtrl::SetPlaybackRate}\label{wxmediactrlsetplaybackrate} + +\func{bool}{SetPlaybackrate}{\param{double }{dVolume}} + +Sets the rate that the media plays; for example 0.5 is half speed. + + +\membersection{wxMediaCtrl::ShowPlayerControls}\label{wxmediactrlshowplayercontrols} + +\func{bool}{ShowPlayerControls}{\param{wxMediaCtrlPlayerControls }{flags}} + +Normally, when you use wxMediaCtrl it is just a window for the video to +play in. However, platforms generally have their own media player interface, +like quicktime has a bar below the video with a slider etc.. If you want that native +interface instead of making your own use this function. There are several options +for the flags parameter, however you can look at the mediactrl header for these. +The two general flags are wxMEDIACTRLPLAYERCONTROLS\_NONE which turns off the +native interface, and wxMEDIACTRLPLAYERCONTROLS\_DEFAULT which lets wxMediaCtrl +decide what native controls on the interface. diff --git a/docs/latex/wx/mediaevt.tex b/docs/latex/wx/mediaevt.tex index 903c675658..937dd51418 100644 --- a/docs/latex/wx/mediaevt.tex +++ b/docs/latex/wx/mediaevt.tex @@ -25,6 +25,7 @@ Event \helpref{wxMediaCtrl}{wxmediactrl} uses. \twocolwidtha{7cm} \begin{twocollist}\itemsep=0pt +\twocolitem{{\bf EVT\_MEDIA\_LOADED(func)}}{Sent when a media has loaded enough data that it can start playing.} \twocolitem{{\bf EVT\_MEDIA\_STOP(func)}}{ Triggerred right before the media stops. You can Veto this event to prevent it from stopping, causing it to continue playing - even if it has reached that end of the media. } \twocolitem{{\bf EVT\_MEDIA\_FINISHED(func)}}{Sent when a media has finished playing in a \helpref{wxMediaCtrl}{wxmediactrl}. Note that if you connect to this event and don't skip it, it will override the looping behaviour of the media control.} diff --git a/include/wx/mediactrl.h b/include/wx/mediactrl.h index 9646aeed81..fbd3fe2c5c 100644 --- a/include/wx/mediactrl.h +++ b/include/wx/mediactrl.h @@ -58,11 +58,24 @@ enum wxMediaState wxMEDIASTATE_PLAYING }; +enum wxMediaCtrlPlayerControls +{ + wxMEDIACTRLPLAYERCONTROLS_NONE = 0, + //Step controls like fastfoward, step one frame etc. + wxMEDIACTRLPLAYERCONTROLS_STEP = 1 << 0, + //Volume controls like the speaker icon, volume slider, etc. + wxMEDIACTRLPLAYERCONTROLS_VOLUME = 1 << 1, + wxMEDIACTRLPLAYERCONTROLS_DEFAULT = + wxMEDIACTRLPLAYERCONTROLS_STEP | + wxMEDIACTRLPLAYERCONTROLS_VOLUME +}; + #define wxMEDIABACKEND_DIRECTSHOW wxT("wxAMMediaBackend") #define wxMEDIABACKEND_MCI wxT("wxMCIMediaBackend") #define wxMEDIABACKEND_QUICKTIME wxT("wxQTMediaBackend") #define wxMEDIABACKEND_GSTREAMER wxT("wxGStreamerMediaBackend") + // ---------------------------------------------------------------------------- // // wxMediaEvent @@ -158,7 +171,7 @@ public: long style = 0, const wxString& szBackend = wxEmptyString, const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxT("mediaCtrl")); //DirectShow only + const wxString& name = wxT("mediaCtrl")); bool DoCreate(wxClassInfo* instance, wxWindow* parent, wxWindowID winid, @@ -174,25 +187,36 @@ public: bool Load(const wxString& fileName); - wxMediaState GetState(); wxFileOffset Seek(wxFileOffset where, wxSeekMode mode = wxFromStart); wxFileOffset Tell(); //FIXME: This should be const wxFileOffset Length(); //FIXME: This should be const - // - // Unofficial parts of API - // - //DirectShow/GStreamer only. Quicktime too, but somewhat buggy... - bool Load(const wxURI& location); - +#if wxABI_VERSION >= 20601 /* 2.6.1+ only */ double GetPlaybackRate(); //All but MCI & GStreamer bool SetPlaybackRate(double dRate); //All but MCI & GStreamer +#endif + +#if wxABI_VERSION >= 20602 /* 2.6.2+ only */ + bool Load(const wxURI& location); + bool Load(const wxURI& location, const wxURI& proxy); + + wxFileOffset GetDownloadProgress(); + wxFileOffset GetDownloadTotal(); - double GetVolume(); //DirectShow only - bool SetVolume(double dVolume); //DirectShow only + double GetVolume(); + bool SetVolume(double dVolume); + bool ShowPlayerControls( + wxMediaCtrlPlayerControls flags = wxMEDIACTRLPLAYERCONTROLS_DEFAULT); + + //helpers for the wxPython people + bool LoadURI(const wxString& fileName) + { return Load(wxURI(fileName)); } + bool LoadURIWithProxy(const wxString& fileName, const wxString& proxy) + { return Load(wxURI(fileName), wxURI(proxy)); } +#endif protected: static wxClassInfo* NextBackend(); @@ -202,10 +226,7 @@ protected: //FIXME: This is nasty... find a better way to work around //inheritance issues -#ifdef __WXMAC__ - friend class wxQTMediaBackend; -#endif -#ifdef __WXCOCOA__ +#if defined(__WXMAC__) || defined(__WXCOCOA__) friend class wxQTMediaBackend; #endif class wxMediaBackend* m_imp; @@ -218,7 +239,13 @@ protected: // // wxMediaBackend // -// Currently an internal class - API stability not guaranteed. +// Derive from this and use standard wxWidgets RTTI +// (DECLARE_DYNAMIC_CLASS and IMPLEMENT_CLASS) to make a backend +// for wxMediaCtrl. Backends are searched alphabetically - +// the one with the earliest letter is tried first. +// +// Note that this is currently not API or ABI compatable - +// so statically link or make the client compile on-site. // // ---------------------------------------------------------------------------- @@ -278,11 +305,21 @@ public: virtual bool SetVolume(double WXUNUSED(dVolume)) { return false; } - virtual void RESERVED3() {} - virtual void RESERVED4() {} - virtual void RESERVED5() {} - virtual void RESERVED6() {} - virtual void RESERVED7() {} + virtual bool Load(const wxURI& WXUNUSED(location), + const wxURI& WXUNUSED(proxy)) + { return false; } + + virtual bool ShowPlayerControls( + wxMediaCtrlPlayerControls WXUNUSED(flags)) + { return false; } + virtual bool IsInterfaceShown() + { return false; } + + virtual wxLongLong GetDownloadProgress() + { return 0; } + virtual wxLongLong GetDownloadTotal() + { return 0; } + virtual void RESERVED8() {} virtual void RESERVED9() {} @@ -307,6 +344,12 @@ typedef void (wxEvtHandler::*wxMediaEventFunction)(wxMediaEvent&); #define EVT_MEDIA_FINISHED(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_FINISHED, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ), #define EVT_MEDIA_STOP(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_STOP, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ), +#if wxABI_VERSION >= 20602 /* 2.6.2+ only */ +# define wxMEDIA_LOADED_ID 13002 + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_LOADED, wxMEDIA_LOADED_ID) +# define EVT_MEDIA_LOADED(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_LOADED, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ), +#endif + // ---------------------------------------------------------------------------- // End compilation gaurd // ---------------------------------------------------------------------------- diff --git a/samples/mediaplayer/mediaplayer.cpp b/samples/mediaplayer/mediaplayer.cpp index 999ee558ce..fd9915f74b 100644 --- a/samples/mediaplayer/mediaplayer.cpp +++ b/samples/mediaplayer/mediaplayer.cpp @@ -12,12 +12,12 @@ // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% // MediaPlayer // -// This is a simple example of how to use all the funtionality of -// the wxMediaCtrl class in wxWidgets. +// This is a somewhat comprehensive example of how to use all the funtionality +// of the wxMediaCtrl class in wxWidgets. // // To use this sample, simply select Open File from the file menu, // select the file you want to play - and MediaPlayer will play the file in a -// new notebook page, showing video if necessary. +// the current notebook page, showing video if necessary. // // You can select one of the menu options, or move the slider around // to manipulate what is playing. @@ -30,6 +30,10 @@ // Cocoa NSMovieView-Quicktime). // 2) Positioning on Mac Carbon is messed up if put in a sub-control like a // Notebook (like this sample does) on OS versions < 10.2. +// 3) On unix the video may not work - it only checks for a few video +// sinks - xvimagesink, ximagesink and whatever gnome preferences has - +// if gnome preferences is not available or you have a different video +// sink then those two (such as sdlvideosink) then you'll get black video // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% // ============================================================================ @@ -59,24 +63,28 @@ #include "wx/slider.h" //for a slider for seeking within media #include "wx/sizer.h" //for positioning controls/wxBoxSizer #include "wx/timer.h" //timer for updating status bar -#include "wx/textdlg.h" //for getting user text from OpenURL +#include "wx/textdlg.h" //for getting user text from OpenURL/Debug #include "wx/notebook.h" //for wxNotebook and putting movies in pages - -// Use some stuff that's not part of the current API, such as loading -// media from a URL, etc. -#define wxUSE_UNOFFICIALSTUFF 0 +#include "wx/cmdline.h" //for wxCmdLineParser (optional) +#include "wx/listctrl.h" //for wxListCtrl +#include "wx/dnd.h" //drag and drop for the playlist +#include "wx/filename.h" //For wxFileName::GetName() +#include "wx/config.h" //for native wxConfig // ---------------------------------------------------------------------------- // Bail out if the user doesn't want one of the // things we need // ---------------------------------------------------------------------------- +// RN: I'm not sure why this is here - even minimal doesn't check for +// wxUSE_GUI. I may have added it myself though... #if !wxUSE_GUI #error "This is a GUI sample" #endif -#if !wxUSE_MEDIACTRL || !wxUSE_MENUS || !wxUSE_SLIDER || !wxUSE_TIMER || !wxUSE_NOTEBOOK -#error "menus, slider, mediactrl, notebook, and timers must all be enabled for this sample!" +#if !wxUSE_MEDIACTRL || !wxUSE_MENUS || !wxUSE_SLIDER || !wxUSE_TIMER || \ + !wxUSE_NOTEBOOK || !wxUSE_LISTCTRL || !wxUSE_DRAG_AND_DROP +#error "Not all required elements are enabled. Please modify setup.h!" #endif // ============================================================================ @@ -90,7 +98,7 @@ // IDs for the controls and the menu commands enum { - // menu items + // Menu event IDs wxID_LOOP = 1, wxID_OPENFILESAMEPAGE, wxID_OPENFILENEWPAGE, @@ -99,39 +107,61 @@ enum wxID_CLOSECURRENTPAGE, wxID_PLAY, wxID_PAUSE, + wxID_NEXT, + wxID_PREV, + wxID_SELECTBACKEND, + wxID_SHOWINTERFACE, // wxID_STOP, [built-in to wxWidgets] // wxID_ABOUT, [built-in to wxWidgets] // wxID_EXIT, [built-in to wxWidgets] - wxID_SLIDER, // event id for our slider - wxID_NOTEBOOK, // event id for our notebook - wxID_MEDIACTRL // event id for our wxMediaCtrl + // Control event IDs + wxID_SLIDER, + wxID_NOTEBOOK, + wxID_MEDIACTRL, + wxID_BUTTONNEXT, + wxID_BUTTONPREV, + wxID_BUTTONSTOP, + wxID_BUTTONPLAY, + wxID_BUTTONVD, + wxID_BUTTONVU, + wxID_LISTCTRL, + wxID_GAUGE }; // ---------------------------------------------------------------------------- -// MyApp +// wxMediaPlayerApp // ---------------------------------------------------------------------------- -class MyApp : public wxApp +class wxMediaPlayerApp : public wxApp { public: +#ifdef __WXMAC__ + virtual void MacOpenFile(const wxString & fileName ) + { + //Called when a user drags a file over our app + m_frame->DoOpenFile(fileName); + } +#endif virtual bool OnInit(); + +protected: + class wxMediaPlayerFrame* m_frame; }; // ---------------------------------------------------------------------------- -// MyFrame +// wxMediaPlayerFrame // ---------------------------------------------------------------------------- -class MyFrame : public wxFrame +class wxMediaPlayerFrame : public wxFrame { public: // Ctor/Dtor - MyFrame(const wxString& title); - ~MyFrame(); + wxMediaPlayerFrame(const wxString& title); + ~wxMediaPlayerFrame(); // Menu event handlers void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); - void OnLoop(wxCommandEvent& event); void OnOpenFileSamePage(wxCommandEvent& event); void OnOpenFileNewPage(wxCommandEvent& event); @@ -142,10 +172,34 @@ public: void OnPlay(wxCommandEvent& event); void OnPause(wxCommandEvent& event); void OnStop(wxCommandEvent& event); + void OnNext(wxCommandEvent& event); + void OnPrev(wxCommandEvent& event); + void OnVolumeDown(wxCommandEvent& event); + void OnVolumeUp(wxCommandEvent& event); + + void OnLoop(wxCommandEvent& event); + void OnShowInterface(wxCommandEvent& event); + + void OnSelectBackend(wxCommandEvent& event); // Notebook event handlers void OnPageChange(wxNotebookEvent& event); + // Key event handlers + void OnKeyDown(wxKeyEvent& event); + + // Quickie for playing from command line + void AddToPlayList(const wxString& szString); + + // ListCtrl event handlers + void OnChangeSong(wxListEvent& event); + + // Media event handlers + void OnMediaLoaded(wxMediaEvent& event); + + // Close event handlers + void OnClose(wxCloseEvent& event); + private: // Rebuild base status string (see Implementation) void ResetStatus(); @@ -153,57 +207,154 @@ private: // Common open file code void OpenFile(bool bNewPage); void OpenURL(bool bNewPage); + void DoOpenFile(const wxString& path, bool bNewPage); + void DoPlayFile(const wxString& path); - // Get the media control and slider of current notebook page + // Get the controls of current notebook page wxMediaCtrl* GetCurrentMediaCtrl(); wxSlider* GetCurrentSlider(); + wxGauge* GetCurrentGauge(); - class MyTimer* m_timer; //Timer to write info to status bar + int m_nLastFileId; //List ID of played file in listctrl + wxString m_szFile; //Name of currently playing file/location + class wxMediaPlayerTimer* m_timer; //Timer to write info to status bar wxString m_basestatus; //Base status string (see ResetStatus()) wxNotebook* m_notebook; //Notebook containing our pages - // So that mytimer can access MyFrame's members - friend class MyTimer; + // Maybe I should use more accessors, but for simplicity + // I'll allow the other classes access to our members + friend class wxMediaPlayerApp; + friend class wxMediaPlayerNotebookPage; + friend class wxMediaPlayerTimer; }; // ---------------------------------------------------------------------------- -// MyNotebookPage +// wxMediaPlayerNotebookPage // ---------------------------------------------------------------------------- -class MyNotebookPage : public wxPanel +class wxMediaPlayerNotebookPage : public wxPanel { - MyNotebookPage(wxNotebook* book); + wxMediaPlayerNotebookPage(wxMediaPlayerFrame* parentFrame, + wxNotebook* book, const wxString& be = wxEmptyString); // Slider event handlers - void OnSeek(wxCommandEvent& event); + void OnBeginSeek(wxScrollEvent& event); + void OnEndSeek(wxScrollEvent& event); // Media event handlers void OnMediaFinished(wxMediaEvent& event); public: - friend class MyFrame; //make MyFrame able to access private members + bool IsBeingDragged(); //accessor for m_bIsBeingDragged + + //make wxMediaPlayerFrame able to access the private members + friend class wxMediaPlayerFrame; + wxMediaCtrl* m_mediactrl; //Our media control + class wxMediaPlayerListCtrl* m_playlist; //Our playlist wxSlider* m_slider; //The slider below our media control int m_nLoops; //Number of times media has looped bool m_bLoop; //Whether we are looping or not + bool m_bIsBeingDragged; //Whether the user is dragging the scroll bar + wxMediaPlayerFrame* m_parentFrame; //Main wxFrame of our sample + wxButton* m_prevButton; //Go to previous file button + wxButton* m_playButton; //Play/pause file button + wxButton* m_stopButton; //Stop playing file button + wxButton* m_nextButton; //Next file button + wxButton* m_vdButton; //Volume down button + wxButton* m_vuButton; //Volume up button + wxGauge* m_gauge; //Gauge to keep in line with slider }; // ---------------------------------------------------------------------------- -// MyTimer +// wxMediaPlayerTimer // ---------------------------------------------------------------------------- -class MyTimer : public wxTimer +class wxMediaPlayerTimer : public wxTimer { public: //Ctor - MyTimer(MyFrame* frame) {m_frame = frame;} + wxMediaPlayerTimer(wxMediaPlayerFrame* frame) {m_frame = frame;} //Called each time the timer's timeout expires void Notify(); - MyFrame* m_frame; //The MyFrame + wxMediaPlayerFrame* m_frame; //The wxMediaPlayerFrame +}; + +// ---------------------------------------------------------------------------- +// wxMediaPlayerListCtrl +// ---------------------------------------------------------------------------- +class wxMediaPlayerListCtrl : public wxListCtrl +{ +public: + void AddToPlayList(const wxString& szString) + { + wxListItem kNewItem; + kNewItem.SetAlign(wxLIST_FORMAT_LEFT); + + int nID; + + kNewItem.SetId(nID = this->GetItemCount()); + kNewItem.SetMask(wxLIST_MASK_DATA); + kNewItem.SetData(new wxString(szString)); + + this->InsertItem(kNewItem); + this->SetItem(nID, 0, _T("*")); + this->SetItem(nID, 1, wxFileName(szString).GetName()); + + if (nID % 2) + { + kNewItem.SetBackgroundColour(wxColour(192,192,192)); + this->SetItem(kNewItem); + } + } + + void GetSelectedItem(wxListItem& listitem) + { + listitem.SetMask(wxLIST_MASK_TEXT | wxLIST_MASK_DATA); + int nLast = -1, nLastSelected = -1; + while ((nLast = this->GetNextItem(nLast, + wxLIST_NEXT_ALL, + wxLIST_STATE_SELECTED)) != -1) + { + listitem.SetId(nLast); + this->GetItem(listitem); + if ((listitem.GetState() & wxLIST_STATE_FOCUSED) ) + break; + nLastSelected = nLast; + } + if (nLast == -1 && nLastSelected == -1) + return; + listitem.SetId(nLastSelected == -1 ? nLast : nLastSelected); + this->GetItem(listitem); + } + +}; + +// ---------------------------------------------------------------------------- +// wxPlayListDropTarget +// +// Drop target for playlist (i.e. user drags a file from explorer unto +// playlist it adds the file) +// ---------------------------------------------------------------------------- +class wxPlayListDropTarget : public wxFileDropTarget +{ +public: + wxPlayListDropTarget(wxMediaPlayerListCtrl& list) : m_list(list) {} + ~wxPlayListDropTarget(){} + virtual bool OnDropFiles(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), + const wxArrayString& files) + { + for (size_t i = 0; i < files.GetCount(); ++i) + { + m_list.AddToPlayList(files[i]); + } + return true; + } + wxMediaPlayerListCtrl& m_list; }; // ============================================================================ @@ -240,7 +391,7 @@ const wxChar* wxGetMediaStateText(int nState) // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // -// MyApp +// wxMediaPlayerApp // // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ @@ -255,33 +406,64 @@ const wxChar* wxGetMediaStateText(int nState) // routine, such as main or WinMain(). Use IMPLEMENT_APP_NO_MAIN if you do // not desire this behavior. // ---------------------------------------------------------------------------- -IMPLEMENT_APP(MyApp) - +IMPLEMENT_APP(wxMediaPlayerApp) // ---------------------------------------------------------------------------- -// MyApp::OnInit +// wxMediaPlayerApp::OnInit // // Where execution starts - akin to a main or WinMain. // 1) Create the frame and show it to the user -// 2) return true specifying that we want execution to continue past OnInit +// 2) Process filenames from the commandline +// 3) return true specifying that we want execution to continue past OnInit // ---------------------------------------------------------------------------- -bool MyApp::OnInit() +bool wxMediaPlayerApp::OnInit() { - MyFrame *frame = new MyFrame(_T("MediaPlayer wxWidgets Sample")); + wxMediaPlayerFrame *frame = + new wxMediaPlayerFrame(_T("MediaPlayer wxWidgets Sample")); frame->Show(true); +#if wxUSE_CMDLINE_PARSER + // + // What this does is get all the command line arguments + // and treat each one as a file to put to the initial playlist + // + wxCmdLineEntryDesc cmdLineDesc[2]; + cmdLineDesc[0].kind = wxCMD_LINE_PARAM; + cmdLineDesc[0].shortName = NULL; + cmdLineDesc[0].longName = NULL; + cmdLineDesc[0].description = wxT("input files"); + cmdLineDesc[0].type = wxCMD_LINE_VAL_STRING; + cmdLineDesc[0].flags = wxCMD_LINE_PARAM_OPTIONAL | wxCMD_LINE_PARAM_MULTIPLE; + + cmdLineDesc[1].kind = wxCMD_LINE_NONE; + + //gets the passed media files from cmd line + wxCmdLineParser parser (cmdLineDesc, argc, argv); + + // get filenames from the commandline + if (parser.Parse() == 0) + { + for (size_t paramNr=0; paramNr < parser.GetParamCount(); ++paramNr) + { + frame->AddToPlayList((parser.GetParam (paramNr))); + } + wxCommandEvent emptyevt; + frame->OnNext(emptyevt); + } +#endif + return true; } // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // -// MyFrame +// wxMediaPlayerFrame // // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // ---------------------------------------------------------------------------- -// MyFrame Constructor +// wxMediaPlayerFrame Constructor // // 1) Create our menus // 2) Create our notebook control and add it to the frame @@ -290,49 +472,63 @@ bool MyApp::OnInit() // 5) Start our timer // ---------------------------------------------------------------------------- -MyFrame::MyFrame(const wxString& title) - : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(400,400)) +wxMediaPlayerFrame::wxMediaPlayerFrame(const wxString& title) + : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600,600)), + m_nLastFileId(-1) { // // Create Menus // - wxMenu *menuFile = new wxMenu; - + wxMenu *fileMenu = new wxMenu; + wxMenu *controlsMenu = new wxMenu; + wxMenu *optionsMenu = new wxMenu; wxMenu *helpMenu = new wxMenu; - helpMenu->Append(wxID_ABOUT, - _T("&About...\tF1"), - _T("Show about dialog")); + wxMenu *debugMenu = new wxMenu; - menuFile->Append(wxID_OPENFILESAMEPAGE, _T("&Open File"), + fileMenu->Append(wxID_OPENFILESAMEPAGE, _T("&Open File\tCtrl-Shift-O"), _T("Open a File in the current notebook page")); - menuFile->Append(wxID_OPENFILENEWPAGE, _T("&Open File in a new page"), + fileMenu->Append(wxID_OPENFILENEWPAGE, _T("&Open File in a new page"), _T("Open a File in a new notebook page")); -#if wxUSE_UNOFFICIALSTUFF - menuFile->Append(wxID_OPENURLSAMEPAGE, _T("&Open URL"), + fileMenu->Append(wxID_OPENURLSAMEPAGE, _T("&Open URL"), _T("Open a URL in the current notebook page")); - menuFile->Append(wxID_OPENURLNEWPAGE, _T("&Open URL in a new page"), + fileMenu->Append(wxID_OPENURLNEWPAGE, _T("&Open URL in a new page"), _T("Open a URL in a new notebook page")); -#endif - menuFile->AppendSeparator(); - menuFile->Append(wxID_CLOSECURRENTPAGE, _T("&Close Current Page"), + fileMenu->AppendSeparator(); + fileMenu->Append(wxID_CLOSECURRENTPAGE, _T("&Close Current Page\tCtrl-C"), _T("Close current notebook page")); - menuFile->AppendSeparator(); - menuFile->Append(wxID_PLAY, _T("&Play"), _T("Resume playback")); - menuFile->Append(wxID_PAUSE, _T("P&ause"), _T("Pause playback")); - menuFile->Append(wxID_STOP, _T("&Stop"), _T("Stop playback")); - menuFile->AppendSeparator(); - menuFile->AppendCheckItem(wxID_LOOP, - _T("&Loop"), - _T("Loop Selected Media")); - menuFile->AppendSeparator(); - menuFile->Append(wxID_EXIT, + fileMenu->AppendSeparator(); + fileMenu->Append(wxID_EXIT, _T("E&xit\tAlt-X"), _T("Quit this program")); + controlsMenu->Append(wxID_PLAY, _T("&Play/Pause\tCtrl-P"), _T("Resume/Pause playback")); + controlsMenu->Append(wxID_STOP, _T("&Stop\tCtrl-S"), _T("Stop playback")); + controlsMenu->AppendSeparator(); + controlsMenu->Append(wxID_PREV, _T("&Previous\tCtrl-B"), _T("Go to previous track")); + controlsMenu->Append(wxID_NEXT, _T("&Next\tCtrl-N"), _T("Skip to next track")); + + optionsMenu->AppendCheckItem(wxID_LOOP, + _T("&Loop\tCtrl-L"), + _T("Loop Selected Media")); + optionsMenu->AppendCheckItem(wxID_SHOWINTERFACE, + _T("&Show Interface\tCtrl-I"), + _T("Show wxMediaCtrl native controls")); + + debugMenu->Append(wxID_SELECTBACKEND, + _T("&Select Backend...\tCtrl-D"), + _T("Select a backend manually")); + + helpMenu->Append(wxID_ABOUT, + _T("&About...\tF1"), + _T("Show about dialog")); + + wxMenuBar *menuBar = new wxMenuBar(); - menuBar->Append(menuFile, _T("&File")); + menuBar->Append(fileMenu, _T("&File")); + menuBar->Append(controlsMenu, _T("&Controls")); + menuBar->Append(optionsMenu, _T("&Options")); + menuBar->Append(debugMenu, _T("&Debug")); menuBar->Append(helpMenu, _T("&Help")); - SetMenuBar(menuBar); // @@ -357,14 +553,14 @@ MyFrame::MyFrame(const wxString& title) // // Message Maps are implemented by putting // DECLARE_MESSAGE_MAP in your wxEvtHandler-derived - // class you want to use for events, such as MyFrame. + // class you want to use for events, such as wxMediaPlayerFrame. // // Then after your class declaration you put - // BEGIN_EVENT_TABLE(MyFrame, wxFrame) + // BEGIN_EVENT_TABLE(wxMediaPlayerFrame, wxFrame) // EVT_XXX(XXX)... // END_EVENT_TABLE() // - // Where MyFrame is the class with the DECLARE_MESSAGE_MAP + // Where wxMediaPlayerFrame is the class with the DECLARE_MESSAGE_MAP // in it. EVT_XXX(XXX) are each of your handlers, such // as EVT_MENU for menu events and the XXX inside // is the parameters to the event macro - in the case @@ -395,12 +591,12 @@ MyFrame::MyFrame(const wxString& title) // type, then to a wxEventFunction, then to a // wxObjectEventFunction - I.E. // (wxObjectEventFunction)(wxEventFunction) - // (wxCommandEventFunction) &MyFrame::MyHandler + // (wxCommandEventFunction) &wxMediaPlayerFrame::MyHandler // // Or, you can use the new (2.5.5+) event handler // conversion macros - for instance the above could // be done as - // wxCommandEventHandler(MyFrame::MyHandler) + // wxCommandEventHandler(wxMediaPlayerFrame::MyHandler) // pretty simple, eh? // // The fourth is an optional userdata param - @@ -422,73 +618,156 @@ MyFrame::MyFrame(const wxString& title) // Menu events // this->Connect(wxID_EXIT, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnQuit)); + wxCommandEventHandler(wxMediaPlayerFrame::OnQuit)); this->Connect(wxID_ABOUT, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnAbout)); + wxCommandEventHandler(wxMediaPlayerFrame::OnAbout)); this->Connect(wxID_LOOP, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnLoop)); + wxCommandEventHandler(wxMediaPlayerFrame::OnLoop)); + + this->Connect(wxID_SHOWINTERFACE, wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxMediaPlayerFrame::OnShowInterface)); this->Connect(wxID_OPENFILENEWPAGE, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnOpenFileNewPage)); + wxCommandEventHandler(wxMediaPlayerFrame::OnOpenFileNewPage)); this->Connect(wxID_OPENFILESAMEPAGE, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnOpenFileSamePage)); + wxCommandEventHandler(wxMediaPlayerFrame::OnOpenFileSamePage)); this->Connect(wxID_OPENURLNEWPAGE, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnOpenURLNewPage)); + wxCommandEventHandler(wxMediaPlayerFrame::OnOpenURLNewPage)); this->Connect(wxID_OPENURLSAMEPAGE, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnOpenURLSamePage)); + wxCommandEventHandler(wxMediaPlayerFrame::OnOpenURLSamePage)); this->Connect(wxID_CLOSECURRENTPAGE, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnCloseCurrentPage)); + wxCommandEventHandler(wxMediaPlayerFrame::OnCloseCurrentPage)); this->Connect(wxID_PLAY, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnPlay)); - - this->Connect(wxID_PAUSE, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnPause)); + wxCommandEventHandler(wxMediaPlayerFrame::OnPlay)); this->Connect(wxID_STOP, wxEVT_COMMAND_MENU_SELECTED, - wxCommandEventHandler(MyFrame::OnStop)); + wxCommandEventHandler(wxMediaPlayerFrame::OnStop)); + + this->Connect(wxID_NEXT, wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxMediaPlayerFrame::OnNext)); + + this->Connect(wxID_PREV, wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxMediaPlayerFrame::OnPrev)); + + this->Connect(wxID_SELECTBACKEND, wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxMediaPlayerFrame::OnSelectBackend)); // // Notebook events // this->Connect(wxID_NOTEBOOK, wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, - wxNotebookEventHandler(MyFrame::OnPageChange)); + wxNotebookEventHandler(wxMediaPlayerFrame::OnPageChange)); + + // + // Key events + // + wxTheApp->Connect(wxID_ANY, wxEVT_KEY_DOWN, + wxKeyEventHandler(wxMediaPlayerFrame::OnKeyDown), + (wxObject*)0, this); + + // + // Close events + // + this->Connect(wxID_ANY, wxEVT_CLOSE_WINDOW, + wxCloseEventHandler(wxMediaPlayerFrame::OnClose)); // // End of Events // + // + // Create an initial notebook page so the user has something + // to work with without having to go file->open every time :). + // + m_notebook->AddPage(new wxMediaPlayerNotebookPage(this, m_notebook), + wxT(""), + true); + // // Create a timer to update our status bar // - m_timer = new MyTimer(this); + m_timer = new wxMediaPlayerTimer(this); m_timer->Start(100); } // ---------------------------------------------------------------------------- -// MyFrame Destructor +// wxMediaPlayerFrame Destructor // // 1) Deletes child objects implicitly // 2) Delete our timer explicitly // ---------------------------------------------------------------------------- -MyFrame::~MyFrame() +wxMediaPlayerFrame::~wxMediaPlayerFrame() { delete m_timer; + +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnClose +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnClose(wxCloseEvent& event) +{ + // + // Here we save our info to the registry or whatever + // mechanism the OS uses. + // + // This makes it so that when mediaplayer loads up again + // it restores the same files that were in the playlist + // this time, rather than the user manually re-adding them. + // + // We need to do conf->DeleteAll() here because by default + // the config still contains the same files as last time + // so we need to clear it before writing our new ones. + // + // TODO: Maybe you could add a menu option to the + // options menu to delete the configuration on exit - + // all you'd need to do is just remove everything after + // conf->DeleteAll() here + // + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + wxConfigBase* conf = wxConfigBase::Get(); + conf->DeleteAll(); + + for(int i = 0; i < m_playlist->GetItemCount(); ++i) + { + wxString* pData = (wxString*) m_playlist->GetItemData(i); + wxString s; + s << i; + conf->Write(s, *(pData)); + delete pData; + } + + event.Skip(); //really close the frame } // ---------------------------------------------------------------------------- -// MyFrame::ResetStatus +// wxMediaPlayerFrame::AddToPlayList +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::AddToPlayList(const wxString& szString) +{ + wxMediaPlayerNotebookPage* currentpage = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage()); + + currentpage->m_playlist->AddToPlayList(szString); +} + + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::ResetStatus // // Here we just make a simple status string with some useful info about // the media that we won't change later - such as the length of the media. // -// We then append some other info that changes in MyTimer::Notify, then +// We then append some other info that changes in wxMediaPlayerTimer::Notify, then // set the status bar to this text. // // In real applications, you'd want to find a better way to do this, @@ -499,7 +778,7 @@ MyFrame::~MyFrame() // // We also reset our loop counter here. // ---------------------------------------------------------------------------- -void MyFrame::ResetStatus() +void wxMediaPlayerFrame::ResetStatus() { wxMediaCtrl* currentMediaCtrl = GetCurrentMediaCtrl(); @@ -513,48 +792,55 @@ void MyFrame::ResetStatus() } // ---------------------------------------------------------------------------- -// MyFrame::GetCurrentMediaCtrl +// wxMediaPlayerFrame::GetCurrentMediaCtrl // // Obtains the media control of the current page, or NULL if there are no // pages open // ---------------------------------------------------------------------------- -wxMediaCtrl* MyFrame::GetCurrentMediaCtrl() +wxMediaCtrl* wxMediaPlayerFrame::GetCurrentMediaCtrl() { - wxASSERT(m_notebook->GetCurrentPage() != NULL); - return ((MyNotebookPage*)m_notebook->GetCurrentPage())->m_mediactrl; + return ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_mediactrl; } // ---------------------------------------------------------------------------- -// MyFrame::GetCurrentSlider +// wxMediaPlayerFrame::GetCurrentSlider // -// Obtains the slider of the current page, or NULL if there are no -// pages open +// Obtains the slider of the current page // ---------------------------------------------------------------------------- -wxSlider* MyFrame::GetCurrentSlider() +wxSlider* wxMediaPlayerFrame::GetCurrentSlider() { - wxASSERT(m_notebook->GetCurrentPage() != NULL); - return ((MyNotebookPage*)m_notebook->GetCurrentPage())->m_slider; + return ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_slider; } // ---------------------------------------------------------------------------- -// MyFrame::OnQuit +// wxMediaPlayerFrame::GetCurrentGauge +// +// Obtains the gauge of the current page +// ---------------------------------------------------------------------------- +wxGauge* wxMediaPlayerFrame::GetCurrentGauge() +{ + return ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_gauge; +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnQuit // // Called from file->quit. // Closes this application. // ---------------------------------------------------------------------------- -void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) { // true is to force the frame to close Close(true); } // ---------------------------------------------------------------------------- -// MyFrame::OnAbout +// wxMediaPlayerFrame::OnAbout // // Called from help->about. // Gets some info about this application. // ---------------------------------------------------------------------------- -void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { wxString msg; msg.Printf( _T("This is a test of wxMediaCtrl.\n") @@ -564,12 +850,12 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) } // ---------------------------------------------------------------------------- -// MyFrame::OnLoop +// wxMediaPlayerFrame::OnLoop // // Called from file->loop. // Changes the state of whether we want to loop or not. // ---------------------------------------------------------------------------- -void MyFrame::OnLoop(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnLoop(wxCommandEvent& WXUNUSED(event)) { if(!m_notebook->GetCurrentPage()) { @@ -577,130 +863,289 @@ void MyFrame::OnLoop(wxCommandEvent& WXUNUSED(event)) return; } - ((MyNotebookPage*)m_notebook->GetCurrentPage())->m_bLoop = - !((MyNotebookPage*)m_notebook->GetCurrentPage())->m_bLoop; + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_bLoop = + !((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_bLoop; } // ---------------------------------------------------------------------------- -// MyFrame::OnOpenFileSamePage +// wxMediaPlayerFrame::OnLoop +// +// Called from file->loop. +// Changes the state of whether we want to loop or not. +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnShowInterface(wxCommandEvent& event) +{ + if(!m_notebook->GetCurrentPage()) + { + wxMessageBox(wxT("No files are currently open!")); + return; + } + + GetCurrentMediaCtrl()->ShowPlayerControls(event.IsChecked() ? + wxMEDIACTRLPLAYERCONTROLS_DEFAULT : + wxMEDIACTRLPLAYERCONTROLS_NONE); +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnOpenFileSamePage // // Called from file->openfile. // Opens and plays a media file in the current notebook page // ---------------------------------------------------------------------------- -void MyFrame::OnOpenFileSamePage(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnOpenFileSamePage(wxCommandEvent& WXUNUSED(event)) { OpenFile(false); } // ---------------------------------------------------------------------------- -// MyFrame::OnOpenFileNewPage +// wxMediaPlayerFrame::OnOpenFileNewPage // // Called from file->openfileinnewpage. // Opens and plays a media file in a new notebook page // ---------------------------------------------------------------------------- -void MyFrame::OnOpenFileNewPage(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnOpenFileNewPage(wxCommandEvent& WXUNUSED(event)) { OpenFile(true); } // ---------------------------------------------------------------------------- -// MyFrame::OpenFile -// -// Code to actually open the media file +// wxMediaPlayerFrame::OpenFile // -// 1) Create file dialog and ask the user for input file -// 2) If the user didn't want anything, break out -// 3) Create a new page if the user wanted one or there isn't a current page -// 4) Load the media -// 5) Play the media -// 6) Reset the text on the status bar -// 7) Set the slider of the current page to accurately reflect media length +// Opens a file dialog asking the user for a filename, then +// calls DoOpenFile which will add the file to the playlist and play it // ---------------------------------------------------------------------------- -void MyFrame::OpenFile(bool bNewPage) +void wxMediaPlayerFrame::OpenFile(bool bNewPage) { wxFileDialog fd(this); if(fd.ShowModal() == wxID_OK) { - if(bNewPage || !m_notebook->GetCurrentPage()) - m_notebook->AddPage(new MyNotebookPage(m_notebook), fd.GetPath(), true); - else //don't forget to update notebook page title - m_notebook->SetPageText(m_notebook->GetSelection(), fd.GetPath()); + DoOpenFile(fd.GetPath(), bNewPage); + } +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::DoOpenFile +// +// Adds the file to our playlist, selects it in the playlist, +// and then calls DoPlayFile to play it +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::DoOpenFile(const wxString& path, bool bNewPage) +{ + if(bNewPage) + { + m_notebook->AddPage( + new wxMediaPlayerNotebookPage(this, m_notebook), + path, + true); + } + + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + if(m_nLastFileId != -1) + m_playlist->SetItemState(m_nLastFileId, 0, wxLIST_STATE_SELECTED); + + wxListItem newlistitem; + newlistitem.SetAlign(wxLIST_FORMAT_LEFT); + + int nID; + + newlistitem.SetId(nID = m_playlist->GetItemCount()); + newlistitem.SetMask(wxLIST_MASK_DATA | wxLIST_MASK_STATE); + newlistitem.SetState(wxLIST_STATE_SELECTED); + newlistitem.SetData(new wxString(path)); + + m_playlist->InsertItem(newlistitem); + m_playlist->SetItem(nID, 0, _T("*")); + m_playlist->SetItem(nID, 1, wxFileName(path).GetName()); + + if (nID % 2) + { + newlistitem.SetBackgroundColour(wxColour(192,192,192)); + m_playlist->SetItem(newlistitem); + } - if( !GetCurrentMediaCtrl()->Load(fd.GetPath()) ) + DoPlayFile(path); + // m_playlist->Focus(nID); +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::DoPlayFile +// +// Pauses the file if its the currently playing file, +// otherwise it plays the file +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::DoPlayFile(const wxString& path) +{ + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + wxListItem listitem; + m_playlist->GetSelectedItem(listitem); + + if(listitem.GetData() != NULL && + m_szFile.compare(path) == 0 && + m_nLastFileId == listitem.GetId()) + { + if(GetCurrentMediaCtrl()->GetState() == wxMEDIASTATE_PLAYING) + { + if( !GetCurrentMediaCtrl()->Pause() ) + wxMessageBox(wxT("Couldn't pause movie!")); + else + m_playlist->SetItem(listitem.GetId(), 0, _T("||")); + } + else + { + if( !GetCurrentMediaCtrl()->Play() ) + wxMessageBox(wxT("Couldn't pause movie!")); + else + m_playlist->SetItem(listitem.GetId(), 0, _T(">")); + } + } + else + { + m_notebook->SetPageText(m_notebook->GetSelection(), + wxFileName(path).GetName()); + + if(m_nLastFileId != -1) + m_playlist->SetItem(m_nLastFileId, 0, _T("*")); + + wxURI uripath(path); + if( uripath.IsReference() ) + { + if( !GetCurrentMediaCtrl()->Load(path) ) + { + wxMessageBox(wxT("Couldn't load file!")); + m_playlist->SetItem(listitem.GetId(), 0, _T("E")); + } + else + { + m_playlist->SetItem(listitem.GetId(), 0, _T("O")); + } + } + else + { + if( !GetCurrentMediaCtrl()->Load(uripath) ) + { wxMessageBox(wxT("Couldn't load file!")); + m_playlist->SetItem(listitem.GetId(), 0, _T("E")); + } + else + { + m_playlist->SetItem(listitem.GetId(), 0, _T("O")); + } + } + + m_nLastFileId = listitem.GetId(); + m_szFile = path; + m_playlist->SetItem(m_nLastFileId, 1, wxFileName(path).GetName()); + m_playlist->SetItem(m_nLastFileId, 2, wxT("")); + } +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnMediaLoaded +// +// Called when the media is ready to be played - and does +// so, also gets the length of media and shows that in the list control +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnMediaLoaded(wxMediaEvent& WXUNUSED(evt)) +{ + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + wxListItem listitem; + m_playlist->GetSelectedItem(listitem); if( !GetCurrentMediaCtrl()->Play() ) + { wxMessageBox(wxT("Couldn't play movie!")); + m_playlist->SetItem(listitem.GetId(), 0, _T("E")); + } + else + { + m_playlist->SetItem(listitem.GetId(), 0, _T(">")); + } + + m_playlist->SetItem(listitem.GetId(), 2, wxString::Format(wxT("%u"), + (unsigned) GetCurrentMediaCtrl()->Length() / 1000) ); ResetStatus(); GetCurrentSlider()->SetRange(0, (int)(GetCurrentMediaCtrl()->Length() / 1000)); + GetCurrentGauge()->SetRange((int)(GetCurrentMediaCtrl()->Length() / 1000)); +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnSelectBackend +// +// Little debugging routine - enter the class name of a backend and it +// will use that instead of letting wxMediaCtrl search the wxMediaBackend +// RTTI class list. +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnSelectBackend(wxCommandEvent& WXUNUSED(evt)) +{ + wxString sBackend = wxGetTextFromUser(wxT("Enter backend to use")); + + if(sBackend.empty() == false) //could have been cancelled by the user + { + int sel = m_notebook->GetSelection(); + + if (sel != wxNOT_FOUND) + { + m_notebook->DeletePage(sel); + } + + m_notebook->AddPage(new wxMediaPlayerNotebookPage(this, m_notebook, + sBackend + ), wxT(""), true); + DoOpenFile(m_szFile, false); } } // ---------------------------------------------------------------------------- -// MyFrame::OnOpenURLSamePage +// wxMediaPlayerFrame::OnOpenURLSamePage // // Called from file->openurl. // Opens and plays a media file from a URL in the current notebook page // ---------------------------------------------------------------------------- -void MyFrame::OnOpenURLSamePage(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnOpenURLSamePage(wxCommandEvent& WXUNUSED(event)) { OpenURL(false); } // ---------------------------------------------------------------------------- -// MyFrame::OnOpenURLNewPage +// wxMediaPlayerFrame::OnOpenURLNewPage // // Called from file->openurlinnewpage. // Opens and plays a media file from a URL in a new notebook page // ---------------------------------------------------------------------------- -void MyFrame::OnOpenURLNewPage(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnOpenURLNewPage(wxCommandEvent& WXUNUSED(event)) { OpenURL(true); } // ---------------------------------------------------------------------------- -// MyFrame::OpenURL -// -// Code to actually open the media file from a URL +// wxMediaPlayerFrame::OpenURL // -// 1) Create text input dialog and ask the user for an input URL -// 2) If the user didn't want anything, break out -// 3) Create a new page if the user wanted one or there isn't a current page -// 4) Load the media -// 5) Play the media -// 6) Reset the text on the status bar -// 7) Set the slider of the current page to accurately reflect media length +// Just calls DoOpenFile with the url path - which calls DoPlayFile +// which handles the real dirty work // ---------------------------------------------------------------------------- -void MyFrame::OpenURL(bool bNewPage) +void wxMediaPlayerFrame::OpenURL(bool bNewPage) { - wxString theURL = wxGetTextFromUser(wxT("Enter the URL that has the movie to play")); + wxString sUrl = wxGetTextFromUser( + wxT("Enter the URL that has the movie to play") + ); - if(!theURL.empty()) + if(sUrl.empty() == false) //could have been cancelled by user { - if(bNewPage || !m_notebook->GetCurrentPage()) - m_notebook->AddPage(new MyNotebookPage(m_notebook), theURL, true); - else //don't forget to update notebook page title - m_notebook->SetPageText(m_notebook->GetSelection(), theURL); - - if( !GetCurrentMediaCtrl()->Load(wxURI(theURL)) ) - wxMessageBox(wxT("Couldn't load URL!")); - - if( !GetCurrentMediaCtrl()->Play() ) - wxMessageBox(wxT("Couldn't play movie!")); - - ResetStatus(); - - GetCurrentSlider()->SetRange(0, - (int)(GetCurrentMediaCtrl()->Length() / 1000)); + DoOpenFile(sUrl, bNewPage); } } // ---------------------------------------------------------------------------- -// MyFrame::OnCloseCurrentPage +// wxMediaPlayerFrame::OnCloseCurrentPage // // Called when the user wants to close the current notebook page // @@ -708,54 +1153,98 @@ void MyFrame::OpenURL(bool bNewPage) // 2) If there is no current page, break out // 3) Delete the current page // ---------------------------------------------------------------------------- -void MyFrame::OnCloseCurrentPage(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnCloseCurrentPage(wxCommandEvent& WXUNUSED(event)) { + if( m_notebook->GetPageCount() > 1 ) + { int sel = m_notebook->GetSelection(); if (sel != wxNOT_FOUND) { m_notebook->DeletePage(sel); } + } + else + { + wxMessageBox(wxT("Cannot close main page")); + } } // ---------------------------------------------------------------------------- -// MyFrame::OnPlay +// wxMediaPlayerFrame::OnPlay // // Called from file->play. // Resumes the media if it is paused or stopped. // ---------------------------------------------------------------------------- -void MyFrame::OnPlay(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnPlay(wxCommandEvent& WXUNUSED(event)) { - if(!m_notebook->GetCurrentPage()) + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + wxListItem listitem; + m_playlist->GetSelectedItem(listitem); + if (listitem.GetData() == NULL) { - wxMessageBox(wxT("No files are currently open!")); + int nLast = -1; + if ((nLast = m_playlist->GetNextItem(nLast, + wxLIST_NEXT_ALL, + wxLIST_STATE_DONTCARE)) == -1) + { + //no items in list + wxMessageBox(_T("No items in playlist!")); return; } - - if( !GetCurrentMediaCtrl()->Play() ) - wxMessageBox(wxT("Couldn't play movie!")); + wxListItem listitem; + listitem.SetId(nLast); + m_playlist->GetItem(listitem); + listitem.SetMask(listitem.GetMask() | wxLIST_MASK_STATE); + listitem.SetState(listitem.GetState() | wxLIST_STATE_SELECTED); + m_playlist->SetItem(listitem); + wxListEvent event; + OnChangeSong(event); + } + else + { + wxListEvent event; + OnChangeSong(event); + } } // ---------------------------------------------------------------------------- -// MyFrame::OnPause +// wxMediaPlayerFrame::OnKeyDown // -// Called from file->pause. -// Pauses the media in-place. +// Deletes all selected files from the playlist if the backspace key is pressed // ---------------------------------------------------------------------------- -void MyFrame::OnPause(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnKeyDown(wxKeyEvent& event) { - if(!m_notebook->GetCurrentPage()) + if(event.GetKeyCode() == WXK_BACK/*DELETE*/) { - wxMessageBox(wxT("No files are currently open!")); - return; + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + //delete all selected items + while(true) + { + wxInt32 nSelectedItem = m_playlist->GetNextItem( + -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED); + if (nSelectedItem == -1) + break; + + wxListItem listitem; + listitem.SetId(nSelectedItem); + m_playlist->GetItem(listitem); + delete (wxString*) listitem.GetData(); + + m_playlist->DeleteItem(nSelectedItem); + } } - if( !GetCurrentMediaCtrl()->Pause() ) - wxMessageBox(wxT("Couldn't pause movie!")); + //Could be wxGetTextFromUser or something else important + if(event.GetEventObject() != this) + event.Skip(); } // ---------------------------------------------------------------------------- -// MyFrame::OnStop +// wxMediaPlayerFrame::OnStop // // Called from file->stop. // Where it stops depends on whether you can seek in the @@ -763,8 +1252,15 @@ void MyFrame::OnPause(wxCommandEvent& WXUNUSED(event)) // otherwise it will appear to be at the end - but it will start over again // when Play() is called // ---------------------------------------------------------------------------- -void MyFrame::OnStop(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnStop(wxCommandEvent& WXUNUSED(evt)) { + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + wxListItem listitem; + m_playlist->GetSelectedItem(listitem); + m_playlist->SetItem(listitem.GetId(), 0, _T("[]")); + if(!m_notebook->GetCurrentPage()) { wxMessageBox(wxT("No files are currently open!")); @@ -775,73 +1271,225 @@ void MyFrame::OnStop(wxCommandEvent& WXUNUSED(event)) wxMessageBox(wxT("Couldn't stop movie!")); } + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnChangeSong +// +// Routine that plays the currently selected file in the playlist. +// Called when the user actives the song from the playlist, +// and from other various places in the sample +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnChangeSong(wxListEvent& WXUNUSED(evt)) +{ + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + wxListItem listitem; + m_playlist->GetSelectedItem(listitem); + DoPlayFile((*((wxString*) listitem.GetData()))); +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnPrev +// +// Tedious wxListCtrl stuff. Goes to prevous song in list, or if at the +// beginning goes to the last in the list. +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnPrev(wxCommandEvent& WXUNUSED(event)) +{ + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + if (m_playlist->GetItemCount() == 0) + return; + + wxInt32 nLastSelectedItem = -1; + while(true) + { + wxInt32 nSelectedItem = m_playlist->GetNextItem(nLastSelectedItem, + wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED); + if (nSelectedItem == -1) + break; + nLastSelectedItem = nSelectedItem; + m_playlist->SetItemState(nSelectedItem, 0, wxLIST_STATE_SELECTED); + } + + if (nLastSelectedItem <= 0) + nLastSelectedItem = m_playlist->GetItemCount() - 1; + else + nLastSelectedItem -= 1; + + wxListItem listitem; + listitem.SetId(nLastSelectedItem); + m_playlist->GetItem(listitem); + listitem.SetMask(listitem.GetMask() | wxLIST_MASK_STATE); + listitem.SetState(listitem.GetState() | wxLIST_STATE_SELECTED); + m_playlist->SetItem(listitem); + + wxListEvent emptyEvent; + OnChangeSong(emptyEvent); +} + // ---------------------------------------------------------------------------- -// MyFrame::OnCloseCurrentPage +// wxMediaPlayerFrame::OnNext +// +// Tedious wxListCtrl stuff. Goes to next song in list, or if at the +// end goes to the first in the list. +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnNext(wxCommandEvent& WXUNUSED(event)) +{ + wxMediaPlayerListCtrl* m_playlist = + ((wxMediaPlayerNotebookPage*)m_notebook->GetCurrentPage())->m_playlist; + + if (m_playlist->GetItemCount() == 0) + return; + + wxInt32 nLastSelectedItem = -1; + while(true) + { + wxInt32 nSelectedItem = m_playlist->GetNextItem(nLastSelectedItem, + wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED); + if (nSelectedItem == -1) + break; + nLastSelectedItem = nSelectedItem; + m_playlist->SetItemState(nSelectedItem, 0, wxLIST_STATE_SELECTED); + } + + if (nLastSelectedItem == -1) + nLastSelectedItem = 0; + else + { + if (nLastSelectedItem == m_playlist->GetItemCount() - 1) + nLastSelectedItem = 0; + else + nLastSelectedItem += 1; + } + + wxListItem listitem; + listitem.SetId(nLastSelectedItem); + m_playlist->GetItem(listitem); + listitem.SetMask(listitem.GetMask() | wxLIST_MASK_STATE); + listitem.SetState(listitem.GetState() | wxLIST_STATE_SELECTED); + m_playlist->SetItem(listitem); + + wxListEvent emptyEvent; + OnChangeSong(emptyEvent); +} + + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnVolumeDown +// +// Lowers the volume of the media control by 10% +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnVolumeDown(wxCommandEvent& WXUNUSED(event)) +{ + double dVolume = GetCurrentMediaCtrl()->GetVolume(); + GetCurrentMediaCtrl()->SetVolume(dVolume < 0.1 ? 0.0 : dVolume - .1); +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnVolumeUp +// +// Increases the volume of the media control by 10% +// ---------------------------------------------------------------------------- +void wxMediaPlayerFrame::OnVolumeUp(wxCommandEvent& WXUNUSED(event)) +{ + double dVolume = GetCurrentMediaCtrl()->GetVolume(); + GetCurrentMediaCtrl()->SetVolume(dVolume > 0.9 ? 1.0 : dVolume + .1); +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerFrame::OnCloseCurrentPage // // Called when the user wants to closes the current notebook page // ---------------------------------------------------------------------------- -void MyFrame::OnPageChange(wxNotebookEvent& WXUNUSED(event)) +void wxMediaPlayerFrame::OnPageChange(wxNotebookEvent& WXUNUSED(event)) { ResetStatus(); } // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // -// MyTimer +// wxMediaPlayerTimer // // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // ---------------------------------------------------------------------------- -// MyTimer::Notify +// wxMediaPlayerTimer::Notify // // 1) Update our slider with the position were are in in the media -// 2) Update our status bar with the base text from MyFrame::ResetStatus, +// 2) Update our status bar with the base text from wxMediaPlayerFrame::ResetStatus, // append some non-static (changing) info to it, then set the // status bar text to that result // ---------------------------------------------------------------------------- -void MyTimer::Notify() +void wxMediaPlayerTimer::Notify() { - if (!m_frame->m_notebook->GetCurrentPage()) return; - - wxMediaCtrl* m_mediactrl = ((MyNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_mediactrl; - wxSlider* m_slider = ((MyNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_slider; - if (!m_mediactrl) return; - - long lPosition = (long)( m_mediactrl->Tell() / 1000 ); - m_slider->SetValue(lPosition); - + if(m_frame->m_notebook->GetCurrentPage()) + { + // get some control pointers from current notebook page + wxMediaCtrl* mediactrl = + ((wxMediaPlayerNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_mediactrl; + wxSlider* slider = + ((wxMediaPlayerNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_slider; + wxGauge* gauge = + ((wxMediaPlayerNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_gauge; + + // if the slider is being dragged then update it with the song position + if(((wxMediaPlayerNotebookPage*)m_frame->m_notebook->GetCurrentPage())->IsBeingDragged() == false) + { + long lPosition = (long)( mediactrl->Tell() / 1000 ); + slider->SetValue(lPosition); + } + + // update guage with value from slider + gauge->SetValue(slider->GetValue()); #if wxUSE_STATUSBAR - m_frame->SetStatusText(wxString::Format( - _T("%s Pos:%u State:%s Loops:%i"), - m_frame->m_basestatus.c_str(), - (unsigned int)lPosition, - wxGetMediaStateText(m_mediactrl->GetState()), - ((MyNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_nLoops - - ) - ); -#endif - + m_frame->SetStatusText(wxString::Format( + wxT("%s Pos:%u State:%s Loops:%i D/T:[%i]/[%i] V:%i%%"), + m_frame->m_basestatus.c_str(), + slider->GetValue(), + wxGetMediaStateText(mediactrl->GetState()), + ((wxMediaPlayerNotebookPage*)m_frame->m_notebook->GetCurrentPage())->m_nLoops, + (int)mediactrl->GetDownloadProgress(), + (int)mediactrl->GetDownloadTotal(), + (int)(mediactrl->GetVolume() * 100))); +#endif // wxUSE_STATUSBAR + } } // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // -// MyNotebookPage +// wxMediaPlayerNotebookPage // // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // ---------------------------------------------------------------------------- -// MyNotebookPage Constructor +// wxMediaPlayerNotebookPage Constructor // // Creates a media control and slider and adds it to this panel, // along with some sizers for positioning // ---------------------------------------------------------------------------- -MyNotebookPage::MyNotebookPage(wxNotebook* theBook) : - wxPanel(theBook, wxID_ANY), m_nLoops(0), m_bLoop(false) +wxMediaPlayerNotebookPage::wxMediaPlayerNotebookPage(wxMediaPlayerFrame* parentFrame, + wxNotebook* theBook, + const wxString& szBackend) : + wxPanel(theBook, wxID_ANY), m_bIsBeingDragged(false), + m_nLoops(0), m_bLoop(false), m_parentFrame(parentFrame) { + + // + // Layout + // + // [wxMediaCtrl] + // [playlist] + // [5 control buttons] + // [slider] + // [gauge] + // + // // Create and attach the sizer // @@ -857,12 +1505,109 @@ MyNotebookPage::MyNotebookPage(wxNotebook* theBook) : m_mediactrl = new wxMediaCtrl(); // Make sure creation was successful - bool bOK = m_mediactrl->Create(this, wxID_MEDIACTRL); + bool bOK = m_mediactrl->Create(this, wxID_MEDIACTRL, wxEmptyString, + wxDefaultPosition, wxDefaultSize, 0, +//you could specify a macrod backend here like +//wxMEDIABACKEND_QUICKTIME); + szBackend); +//you could change the cursor here like +// m_mediactrl->SetCursor(wxCURSOR_BLANK); +//note that this may not effect it if SetPlayerControls +//is set to something else than wxMEDIACTRLPLAYERCONTROLS_NONE wxASSERT_MSG(bOK, wxT("Could not create media control!")); wxUnusedVar(bOK); sizer->Add(m_mediactrl, 0, wxALIGN_CENTER_HORIZONTAL|wxALL|wxEXPAND, 5); + // + // Create the playlist/listctrl + // + m_playlist = new wxMediaPlayerListCtrl(); + m_playlist->Create(this, wxID_LISTCTRL, wxDefaultPosition, + wxDefaultSize, + wxLC_REPORT //wxLC_LIST + | wxSUNKEN_BORDER); + + // Set the background of our listctrl to white + m_playlist->SetBackgroundColour(wxColour(255,255,255)); + + // The layout of the headers of the listctrl are like + // | | File | Length + // + // Where Column one is a character representing the state the file is in: + // * - not the current file + // E - Error has occured + // > - Currently Playing + // [] - Stopped + // || - Paused + // (( - Volume Down 10% + // )) - Volume Up 10% + // + // Column two is the name of the file + // + // Column three is the length in seconds of the file + m_playlist->InsertColumn(0,_(""), wxLIST_FORMAT_CENTER, 20); + m_playlist->InsertColumn(1,_("File"), wxLIST_FORMAT_LEFT, /*wxLIST_AUTOSIZE_USEHEADER*/305); + m_playlist->InsertColumn(2,_("Length"), wxLIST_FORMAT_CENTER, 75); + + m_playlist->SetDropTarget(new wxPlayListDropTarget(*m_playlist)); + sizer->Add(m_playlist, 0, wxALIGN_CENTER_HORIZONTAL|wxALL|wxEXPAND, 5); + + // + // Here we load the our configuration - + // in our case we load all the files that were left in + // the playlist the last time the user closed our application + // + // TODO: This is probably not the best practice since + // the user will load multiple notebook pages with multiple + // wxMediaCtrl elements. + // + // As an exercise to the reader try modifying it so that + // it properly loads the playlist for each page without + // conflicting (loading the same data) with the other ones. + // + wxConfigBase* conf = wxConfigBase::Get(); + wxString key, outstring; + for(int i = 0; ; ++i) + { + key.clear(); + key << i; + if(!conf->Read(key, &outstring)) + break; + m_playlist->AddToPlayList(outstring); + } + + // + // Create the control buttons + // TODO/FIXME/HACK: This part about sizers is really a nice hack + // and probably isn't proper + // + wxBoxSizer* horsizer1 = new wxBoxSizer(wxHORIZONTAL); + wxBoxSizer* vertsizer = new wxBoxSizer(wxHORIZONTAL); + + m_prevButton = new wxButton(); + m_playButton = new wxButton(); + m_stopButton = new wxButton(); + m_nextButton = new wxButton(); + m_vdButton = new wxButton(); + m_vuButton = new wxButton(); + + m_prevButton->Create(this, wxID_BUTTONPREV, _T("|<")); + m_playButton->Create(this, wxID_BUTTONPLAY, _T(">")); + m_stopButton->Create(this, wxID_BUTTONSTOP, _T("[]")); + m_nextButton->Create(this, wxID_BUTTONNEXT, _T(">|")); + m_vdButton->Create(this, wxID_BUTTONVD, _T("((")); + m_vuButton->Create(this, wxID_BUTTONVU, _T("))")); + vertsizer->Add(m_prevButton, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + vertsizer->Add(m_playButton, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + vertsizer->Add(m_stopButton, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + vertsizer->Add(m_nextButton, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + vertsizer->Add(m_vdButton, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + vertsizer->Add(m_vuButton, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + horsizer1->Add(vertsizer, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + sizer->Add(horsizer1, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5); + + // // Create our slider // @@ -873,32 +1618,99 @@ MyNotebookPage::MyNotebookPage(wxNotebook* theBook) : wxSL_HORIZONTAL ); sizer->Add(m_slider, 0, wxALIGN_CENTER_HORIZONTAL|wxALL|wxEXPAND , 5); + + // + // Create the gauge + // + m_gauge = new wxGauge(); + m_gauge->Create(this, wxID_GAUGE, 0, wxDefaultPosition, wxDefaultSize, + wxGA_HORIZONTAL | wxGA_SMOOTH); + sizer->Add(m_gauge, 0, wxALIGN_CENTER_HORIZONTAL|wxALL|wxEXPAND , 5); + + // + // ListCtrl events + // + this->Connect( wxID_LISTCTRL, wxEVT_COMMAND_LIST_ITEM_ACTIVATED, + wxListEventHandler(wxMediaPlayerFrame::OnChangeSong), + (wxObject*)0, parentFrame); + // // Slider events // - this->Connect(wxID_SLIDER, wxEVT_COMMAND_SLIDER_UPDATED, - wxCommandEventHandler(MyNotebookPage::OnSeek)); + this->Connect(wxID_SLIDER, wxEVT_SCROLL_THUMBTRACK, + wxScrollEventHandler(wxMediaPlayerNotebookPage::OnBeginSeek)); + this->Connect(wxID_SLIDER, wxEVT_SCROLL_THUMBRELEASE, + wxScrollEventHandler(wxMediaPlayerNotebookPage::OnEndSeek)); // // Media Control events // this->Connect(wxID_MEDIACTRL, wxEVT_MEDIA_FINISHED, - wxMediaEventHandler(MyNotebookPage::OnMediaFinished)); + wxMediaEventHandler(wxMediaPlayerNotebookPage::OnMediaFinished)); + this->Connect(wxID_MEDIACTRL, wxEVT_MEDIA_LOADED, + wxMediaEventHandler(wxMediaPlayerFrame::OnMediaLoaded), + (wxObject*)0, parentFrame); + + // + // Button events + // + this->Connect( wxID_BUTTONPREV, wxEVT_COMMAND_BUTTON_CLICKED, + wxCommandEventHandler(wxMediaPlayerFrame::OnPrev), + (wxObject*)0, parentFrame); + this->Connect( wxID_BUTTONPLAY, wxEVT_COMMAND_BUTTON_CLICKED, + wxCommandEventHandler(wxMediaPlayerFrame::OnPlay), + (wxObject*)0, parentFrame); + this->Connect( wxID_BUTTONSTOP, wxEVT_COMMAND_BUTTON_CLICKED, + wxCommandEventHandler(wxMediaPlayerFrame::OnStop), + (wxObject*)0, parentFrame); + this->Connect( wxID_BUTTONNEXT, wxEVT_COMMAND_BUTTON_CLICKED, + wxCommandEventHandler(wxMediaPlayerFrame::OnNext), + (wxObject*)0, parentFrame); + this->Connect( wxID_BUTTONVD, wxEVT_COMMAND_BUTTON_CLICKED, + wxCommandEventHandler(wxMediaPlayerFrame::OnVolumeDown), + (wxObject*)0, parentFrame); + this->Connect( wxID_BUTTONVU, wxEVT_COMMAND_BUTTON_CLICKED, + wxCommandEventHandler(wxMediaPlayerFrame::OnVolumeUp), + (wxObject*)0, parentFrame); } // ---------------------------------------------------------------------------- -// MyNotebook::OnSeek +// MyNotebook::OnBeginSeek +// +// Sets m_bIsBeingDragged to true to stop the timer from changing the position +// of our slider +// ---------------------------------------------------------------------------- +void wxMediaPlayerNotebookPage::OnBeginSeek(wxScrollEvent& WXUNUSED(event)) +{ + m_bIsBeingDragged = true; +} + +// ---------------------------------------------------------------------------- +// MyNotebook::OnEndSeek // // Called from file->seek. // Called when the user moves the slider - // seeks to a position within the media +// then sets m_bIsBeingDragged to false to ok the timer to change the position // ---------------------------------------------------------------------------- -void MyNotebookPage::OnSeek(wxCommandEvent& WXUNUSED(event)) +void wxMediaPlayerNotebookPage::OnEndSeek(wxScrollEvent& WXUNUSED(event)) { if( m_mediactrl->Seek( m_slider->GetValue() * 1000 ) == wxInvalidOffset ) wxMessageBox(wxT("Couldn't seek in movie!")); + + m_bIsBeingDragged = false; +} + +// ---------------------------------------------------------------------------- +// wxMediaPlayerNotebookPage::IsBeingDragged +// +// Returns true if the user is dragging the slider +// ---------------------------------------------------------------------------- +bool wxMediaPlayerNotebookPage::IsBeingDragged() +{ + return m_bIsBeingDragged; } // ---------------------------------------------------------------------------- @@ -907,15 +1719,22 @@ void MyNotebookPage::OnSeek(wxCommandEvent& WXUNUSED(event)) // Called when the media stops playing. // Here we loop it if the user wants to (has been selected from file menu) // ---------------------------------------------------------------------------- -void MyNotebookPage::OnMediaFinished(wxMediaEvent& WXUNUSED(event)) +void wxMediaPlayerNotebookPage::OnMediaFinished(wxMediaEvent& WXUNUSED(event)) { if(m_bLoop) { if ( !m_mediactrl->Play() ) + { wxMessageBox(wxT("Couldn't loop movie!")); + m_playlist->SetItem(m_parentFrame->m_nLastFileId, 0, _T("E")); + } else ++m_nLoops; } + else + { + m_playlist->SetItem(m_parentFrame->m_nLastFileId, 0, _T("[]")); + } } // diff --git a/src/common/mediactrlcmn.cpp b/src/common/mediactrlcmn.cpp index aeadd68451..59a420aa81 100644 --- a/src/common/mediactrlcmn.cpp +++ b/src/common/mediactrlcmn.cpp @@ -52,6 +52,7 @@ IMPLEMENT_CLASS(wxMediaCtrl, wxControl); IMPLEMENT_CLASS(wxMediaBackend, wxObject); IMPLEMENT_DYNAMIC_CLASS(wxMediaEvent, wxEvent); DEFINE_EVENT_TYPE(wxEVT_MEDIA_FINISHED); +DEFINE_EVENT_TYPE(wxEVT_MEDIA_LOADED); DEFINE_EVENT_TYPE(wxEVT_MEDIA_STOP); //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ @@ -281,6 +282,8 @@ wxMediaCtrl::~wxMediaCtrl() //--------------------------------------------------------------------------- // wxMediaCtrl::Load (file version) // wxMediaCtrl::Load (URL version) +// wxMediaCtrl::Load (URL & Proxy version) +// wxMediaCtrl::Load (wxInputStream version) // // Here we call load of the backend - keeping // track of whether it was successful or not - which @@ -300,6 +303,13 @@ bool wxMediaCtrl::Load(const wxURI& location) return false; } +bool wxMediaCtrl::Load(const wxURI& location, const wxURI& proxy) +{ + if(m_imp) + return (m_bLoaded = m_imp->Load(location, proxy)); + return false; +} + //--------------------------------------------------------------------------- // wxMediaCtrl::Play // wxMediaCtrl::Pause @@ -313,6 +323,9 @@ bool wxMediaCtrl::Load(const wxURI& location) // wxMediaCtrl::DoGetBestSize // wxMediaCtrl::SetVolume // wxMediaCtrl::GetVolume +// wxMediaCtrl::ShowInterface +// wxMediaCtrl::GetDownloadProgress +// wxMediaCtrl::GetDownloadTotal // // 1) Check to see whether the backend exists and is loading // 2) Call the backend's version of the method, returning success @@ -418,6 +431,27 @@ bool wxMediaCtrl::SetVolume(double dVolume) return false; } +bool wxMediaCtrl::ShowPlayerControls(wxMediaCtrlPlayerControls flags) +{ + if(m_imp) + return m_imp->ShowPlayerControls(flags); + return false; +} + +wxFileOffset wxMediaCtrl::GetDownloadProgress() +{ + if(m_imp && m_bLoaded) + return (wxFileOffset) m_imp->GetDownloadProgress().ToLong(); + return wxInvalidOffset; +} + +wxFileOffset wxMediaCtrl::GetDownloadTotal() +{ + if(m_imp && m_bLoaded) + return (wxFileOffset) m_imp->GetDownloadTotal().ToLong(); + return wxInvalidOffset; +} + //--------------------------------------------------------------------------- // wxMediaCtrl::DoMoveWindow // diff --git a/src/mac/carbon/mediactrl.cpp b/src/mac/carbon/mediactrl.cpp index 623a4d9c01..d2eb4c053f 100644 --- a/src/mac/carbon/mediactrl.cpp +++ b/src/mac/carbon/mediactrl.cpp @@ -118,6 +118,9 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double dRate); + virtual double GetVolume(); + virtual bool SetVolume(double); + void Cleanup(); void FinishLoad(); @@ -477,6 +480,11 @@ void wxQTMediaBackend::FinishLoad() m_ctrl->GetParent()->Layout(); m_ctrl->GetParent()->Refresh(); m_ctrl->GetParent()->Update(); + + //send loaded event + wxMediaEvent theEvent(wxEVT_MEDIA_LOADED, + m_ctrl->GetId()); + m_ctrl->AddPendingEvent(theEvent); } //--------------------------------------------------------------------------- @@ -580,6 +588,53 @@ wxLongLong wxQTMediaBackend::GetPosition() } //--------------------------------------------------------------------------- +// wxQTMediaBackend::GetVolume +// +// Gets the volume through GetMovieVolume - which returns a 16 bit short - +// +// +--------+--------+ +// + (1) + (2) + +// +--------+--------+ +// +// (1) first 8 bits are value before decimal +// (2) second 8 bits are value after decimal +// +// Volume ranges from -1.0 (gain but no sound), 0 (no sound and no gain) to +// 1 (full gain and sound) +//--------------------------------------------------------------------------- +double wxQTMediaBackend::GetVolume() +{ + short sVolume = GetMovieVolume(m_movie); + + if(sVolume & (128 << 8)) //negative - no sound + return 0.0; + + return (sVolume & (127 << 8)) ? 1.0 : ((double)(sVolume & 255)) / 255.0; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::SetVolume +// +// Sets the volume through SetMovieVolume - which takes a 16 bit short - +// +// +--------+--------+ +// + (1) + (2) + +// +--------+--------+ +// +// (1) first 8 bits are value before decimal +// (2) second 8 bits are value after decimal +// +// Volume ranges from -1.0 (gain but no sound), 0 (no sound and no gain) to +// 1 (full gain and sound) +//--------------------------------------------------------------------------- +bool wxQTMediaBackend::SetVolume(double dVolume) +{ + short sVolume = (short) (dVolume >= .9999 ? 1 << 8 : (dVolume * 255) ); + SetMovieVolume(m_movie, sVolume); + return true; +} + + //--------------------------------------------------------------------------- // wxQTMediaBackend::GetDuration // // Calls GetMovieDuration diff --git a/src/msw/mediactrl.cpp b/src/msw/mediactrl.cpp index 6d56bfa700..c0b8ad8306 100644 --- a/src/msw/mediactrl.cpp +++ b/src/msw/mediactrl.cpp @@ -29,7 +29,7 @@ #endif //--------------------------------------------------------------------------- -// Includes +// MediaCtrl include //--------------------------------------------------------------------------- #include "wx/mediactrl.h" @@ -38,11 +38,15 @@ //--------------------------------------------------------------------------- #if wxUSE_MEDIACTRL -#include "wx/dcclient.h" -#include "wx/thread.h" +//--------------------------------------------------------------------------- +// WX Includes +//--------------------------------------------------------------------------- +#include "wx/log.h" //wxLogDebug +#include "wx/math.h" //log10 & pow +#include "wx/msw/private.h" //user info and wndproc setting/getting //--------------------------------------------------------------------------- -// Externals (somewhere in src/msw/app.cpp) +// Externals (somewhere in src/msw/app.cpp and src/msw/window.cpp) //--------------------------------------------------------------------------- extern "C" WXDLLIMPEXP_BASE HINSTANCE wxGetInstance(void); #ifdef __WXWINCE__ @@ -51,6 +55,9 @@ extern WXDLLIMPEXP_CORE wxChar *wxCanvasClassName; extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; #endif +LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, + WPARAM wParam, LPARAM lParam); + //=========================================================================== // BACKEND DECLARATIONS //=========================================================================== @@ -60,75 +67,35 @@ extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; // wxAMMediaBackend // //--------------------------------------------------------------------------- -// -//####################THE BIG DIRECTSHOW OVERVIEW############################ -// -// -// OK... this deserves its own little tutorial. Knowledge of COM and class -// factories is assumed throughout this code. -// -// Basically, the way directshow works is that you tell it to render -// a file, and it builds and connects a bunch of filters together. -// -// There are many, many ways to do this. -// -// WAYS TO RENDER A FILE (URLS WORK IN DS ALSO) -// -// 1) Create an instance of IGraphBuilder and call RenderFile on it -// 2) Create an instance of IMediaControl and call RenderFile on it -// 3) Create an instance of IAMMultiMediaStream, call -// IAMMultiMediaStream::AddStream and pass an IDirectDraw instance for -// the video, and pass an IDirectSound(Buffer?) instance or use the -// default sound renderer, then call RenderFile or RenderMoniker -// 4) Create a Moniker instance for the file and create and build -// all of the filtergraph manually -// -// Our issue here is that we can't use the default representation of 1 and 2 -// because the IVideoWindow instance hogs a lot of the useful window -// messages such as WM_SETCURSOR. -// -// Solution #1 was to use #3 by creating a seperate IDirectDraw instance -// for our window and blitting to that through a thread... unfortunately -// the blitting resizing is very low quality and its quite slow. -// -// The current way is to use windowless rendering and have directshow -// do all the DirectDraw-style clipping to our window -// -// ~~~~~~~~~~~~~~AFTER RENDERING THE FILE~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// When done rendering the file, we need to get several interfaces from -// either a IMediaControl or IGraphBuilder instance - -// -// IMediaPosition - we can set the rate with this... we can also get -// positions and set positions through this with REFTIME (double) instead -// of the normal LONGLONG that IAMMultiMediaStream and IMediaControl use -// -// IBasicAudio - we need this for setting/getting the volume -// -// Interfaces that we don't use but might be useful one day - -// -// IDirectDrawVideo - you can get this through the IFilter returned -// from L"Video Renderer" filter from FindFilter on the IGraphBuilder. -// Through this we can set the IDirectDraw instance DrawShow uses. -// -// ~~~~~~~~~~~~~~STOPPING~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// There are two ways we can do this - -// 1) Have a thread compare the current position to the end position -// about every 10 milliseconds -// 2) Have IMediaSeekingEx send a message to a windowproc or signal a -// windows event -// -// Note that we can do these both, I.E. if an IMediaSeekingEx interface -// is unavailable we can check the position instead of an event -// -//--------------------------------------------------------------------------- //--------------------------------------------------------------------------- // COM includes //--------------------------------------------------------------------------- #include "wx/msw/ole/oleutils.h" //wxBasicString, IID etc. #include "wx/msw/ole/uuid.h" //IID etc.. +#include +#include +#include +#include + +// +// These defines are from another ole header - but its not in the +// latest sdk. Also the ifndef DISPID_READYSTATE is here because at +// least on my machine with the latest sdk olectl.h defines these 3 +// +#ifndef DISPID_READYSTATE + #define DISPID_READYSTATE -525 + #define DISPID_READYSTATECHANGE -609 + #define DISPID_AMBIENT_TRANSFERPRIORITY -728 +#endif + +#define DISPID_AMBIENT_OFFLINEIFNOTCONNECTED -5501 +#define DISPID_AMBIENT_SILENT -5502 + +#ifndef DISPID_AMBIENT_CODEPAGE +# define DISPID_AMBIENT_CODEPAGE -725 +# define DISPID_AMBIENT_CHARSET -727 +#endif //--------------------------------------------------------------------------- // COM compatability definitions @@ -142,344 +109,709 @@ extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; #ifndef PURE #define PURE = 0 #endif +#ifndef __RPC_FAR +#define __RPC_FAR FAR +#endif + //--------------------------------------------------------------------------- // IIDS - used by CoCreateInstance and IUnknown::QueryInterface -// Dumped from amstream.idl, quartz.idl, direct draw and with some -// confirmation from WINE +// +// [idl name] [idl decription] +// amcompat.idl Microsoft Active Movie Control (Ver 2.0) +// nscompat.idl Microsoft NetShow Player (Ver 1.0) +// msdxm.idl Windows Media Player (Ver 1.0) +// quartz.idl +// +// First, when I say I "from XXX.idl", I mean I go into the COM Browser +// ($Microsoft Visual Studio$/Common/Tools/OLEVIEW.EXE), open +// "type libraries", open a specific type library (for quartz for example its +// "ActiveMovie control type library (V1.0)"), save it as an .idl, compile the +// idl using the midl compiler that comes with visual studio +// ($Microsoft Visual Studio$/VC98/bin/midl.exe on VC6) with the /h argument +// to make it generate stubs (a .h & .c file), then clean up the generated +// interfaces I want with the STDMETHOD wrappers and then put them into +// mediactrl.cpp. +// +// According to the MSDN docs, IMediaPlayer requires Windows 98 SE +// or greater. NetShow is available on Windows 3.1 and I'm guessing +// IActiveMovie is too. IMediaPlayer is essentially the Windows Media +// Player 6.4 SDK. // // Some of these are not used but are kept here for future reference anyway //--------------------------------------------------------------------------- +const IID IID_IActiveMovie = {0x05589FA2,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}}; +const IID IID_IActiveMovie2 = {0xB6CD6554,0xE9CB,0x11D0,{0x82,0x1F,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}}; +const IID IID_IActiveMovie3 = {0x265EC140,0xAE62,0x11D1,{0x85,0x00,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}}; -//QUARTZ -const IID LIBID_QuartzTypeLib = {0x56A868B0,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IAMCollection = {0x56A868B9,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaControl = {0x56A868B1,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaEvent = {0x56A868B6,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaEventEx = {0x56A868C0,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaPosition = {0x56A868B2,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IBasicAudio = {0x56A868B3,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IVideoWindow = {0x56A868B4,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IBasicVideo = {0x56A868B5,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IBasicVideo2 = {0x329BB360,0xF6EA,0x11D1,{0x90,0x38,0x00,0xA0,0xC9,0x69,0x72,0x98}}; -const IID IID_IDeferredCommand = {0x56A868B8,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IQueueCommand = {0x56A868B7,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IFilterInfo = {0x56A868BA,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IRegFilterInfo = {0x56A868BB,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaTypeInfo = {0x56A868BC,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IPinInfo = {0x56A868BD,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IAMStats = {0xBC9BCF80,0xDCD2,0x11D2,{0xAB,0xF6,0x00,0xA0,0xC9,0x05,0xF3,0x75}}; -const CLSID CLSID_FilgraphManager = {0xE436EBB3,0x524F,0x11CE,{0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_INSOPlay = {0x2179C5D1,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; +const IID IID_INSPlay = {0xE7C4BE80,0x7960,0x11D0,{0xB7,0x27,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; +const IID IID_INSPlay1 = {0x265EC141,0xAE62,0x11D1,{0x85,0x00,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}}; + +const IID IID_IMediaPlayer = {0x22D6F311,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}}; +const IID IID_IMediaPlayer2 = {0x20D4F5E0,0x5475,0x11D2,{0x97,0x74,0x00,0x00,0xF8,0x08,0x55,0xE6}}; -//AMSTREAM -const CLSID CLSID_AMMultiMediaStream = {0x49C47CE5, 0x9BA4, 0x11D0,{0x82, 0x12, 0x00, 0xC0, 0x4F, 0xC3, 0x2C, 0x45}}; -const IID IID_IAMMultiMediaStream = {0xBEBE595C, 0x9A6F, 0x11D0,{0x8F, 0xDE, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; -const IID IID_IDirectDrawMediaStream = {0xF4104FCE, 0x9A70, 0x11D0,{0x8F, 0xDE, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; -const GUID MSPID_PrimaryVideo = {0xa35FF56A, 0x9FDA, 0x11D0,{0x8F, 0xDF, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; -const GUID MSPID_PrimaryAudio = {0xa35FF56B, 0x9FDA, 0x11D0,{0x8F, 0xDF, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; +const CLSID CLSID_ActiveMovie = {0x05589FA1,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}}; +const CLSID CLSID_MediaPlayer = {0x22D6F312,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}}; +const CLSID CLSID_NSPlay = {0x2179C5D3,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; -//DDRAW -const IID IID_IDirectDraw = {0x6C14DB80,0xA733,0x11CE,{0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60}}; -const CLSID CLSID_DirectDraw = {0xD7B70EE0,0x4340,0x11CF,{0xB0,0x63,0x00,0x20,0xAF,0xC2,0xCD,0x35}}; +const IID IID_IAMOpenProgress = {0x8E1C39A1, 0xDE53, 0x11CF,{0xAA, 0x63, 0x00, 0x80, 0xC7, 0x44, 0x52, 0x8D}}; + +// QUARTZ +const CLSID CLSID_FilgraphManager = {0xE436EBB3,0x524F,0x11CE,{0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaEvent = {0x56A868B6,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; //?? QUARTZ Also? -const CLSID CLSID_VideoMixingRenderer = {0xB87BEB7B, 0x8D29, 0x423F,{0xAE, 0x4D, 0x65, 0x82, 0xC1, 0x01, 0x75, 0xAC}}; -const IID IID_IVMRWindowlessControl = {0x0EB1088C, 0x4DCD, 0x46F0,{0x87, 0x8F, 0x39, 0xDA, 0xE8, 0x6A, 0x51, 0xB7}}; +const CLSID CLSID_VideoMixingRenderer9 ={0x51B4ABF3, 0x748F, 0x4E3B,{0xA2, 0x76, 0xC8, 0x28, 0x33, 0x0E, 0x92, 0x6A}}; +const IID IID_IVMRWindowlessControl9 = {0x8F537D09, 0xF85E, 0x4414,{0xB2, 0x3B, 0x50, 0x2E, 0x54, 0xC7, 0x99, 0x27}}; const IID IID_IFilterGraph = {0x56A8689F, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}}; const IID IID_IGraphBuilder = {0x56A868A9, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}}; -const IID IID_IVMRFilterConfig = {0x9E5530C5, 0x7034, 0x48B4,{0xBB, 0x46, 0x0B, 0x8A, 0x6E, 0xFC, 0x8E, 0x36}}; +const IID IID_IVMRFilterConfig9 = {0x5A804648, 0x4F66, 0x4867,{0x9C, 0x43, 0x4F, 0x5C, 0x82, 0x2C, 0xF1, 0xB8}}; const IID IID_IBaseFilter = {0x56A86895, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}}; //--------------------------------------------------------------------------- -// DIRECTDRAW COM INTERFACES +// QUARTZ COM INTERFACES (dumped from quartz.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -//DDSURFACESDESC - we don't need most of the stuff here, esp. DDPIXELFORMAT, -//so just put stubs in -struct DDPIXELFORMAT {DWORD dw1,dw2,dw3,dw4,dw5,dw6,dw7,dw8;}; -struct DDCOLORKEY {DWORD dwLow, dwHigh;}; -typedef struct IDirectDrawClipper* LPDIRECTDRAWCLIPPER; -typedef struct IDirectDraw* LPDIRECTDRAW; -typedef struct IDirectDrawSurface* LPDIRECTDRAWSURFACE; -typedef struct DDSURFACEDESC* LPDDSURFACEDESC; -typedef struct IDirectDrawPalette* LPDIRECTDRAWPALETTE; -typedef struct DDSCAPS* LPDDSCAPS; -typedef DDCOLORKEY* LPDDCOLORKEY; -typedef DDPIXELFORMAT* LPDDPIXELFORMAT; -typedef struct DDCAPS* LPDDCAPS; +struct IAMOpenProgress : public IUnknown +{ + STDMETHOD(QueryProgress)(LONGLONG *pllTotal, LONGLONG *pllCurrent) PURE; + STDMETHOD(AbortOperation)(void) PURE; +}; -struct DDSURFACEDESC +struct IMediaEvent : public IDispatch { - DWORD dwSize; - DWORD dwFlags; - DWORD dwHeight; - DWORD dwWidth; - union - { - LONG lPitch; - DWORD dwLinearSize; - }; - DWORD dwBackBufferCount; - union - { - DWORD dwMipMapCount; - DWORD dwZBufferBitDepth; - DWORD dwRefreshRate; - }; - DWORD dwAlphaBitDepth; - DWORD dwReserved; - LPVOID lpSurface; - DDCOLORKEY ddckCKDestOverlay; - DDCOLORKEY ddckCKDestBlt; - DDCOLORKEY ddckCKSrcOverlay; - DDCOLORKEY ddckCKSrcBlt; - DDPIXELFORMAT ddpfPixelFormat; - struct DDSCAPS {DWORD dwCaps;} ddsCaps; + STDMETHOD(GetEventHandle)(LONG_PTR *) PURE; + STDMETHOD(GetEvent)(long *, LONG_PTR *, LONG_PTR *, long) PURE; + STDMETHOD(WaitForCompletion)(long, long *) PURE; + STDMETHOD(CancelDefaultHandling)(long) PURE; + STDMETHOD(RestoreDefaultHandling)(long) PURE; + STDMETHOD(FreeEventParams)(long, LONG_PTR, LONG_PTR) PURE; }; -struct IDirectDrawClipper : public IUnknown +//--------------------------------------------------------------------------- +// ACTIVEMOVIE COM INTERFACES (dumped from amcompat.idl from MSVC COM Browser) +//--------------------------------------------------------------------------- + +enum ReadyStateConstants { - STDMETHOD(GetClipList)(LPRECT, LPRGNDATA, LPDWORD) PURE; - STDMETHOD(GetHWnd)(HWND*) PURE; - STDMETHOD(Initialize)(LPDIRECTDRAW, DWORD) PURE; - STDMETHOD(IsClipListChanged)(BOOL*) PURE; - STDMETHOD(SetClipList)(LPRGNDATA,DWORD) PURE; - STDMETHOD(SetHWnd)(DWORD, HWND) PURE; + amvUninitialized = 0, + amvLoading = 1, + amvInteractive = 3, + amvComplete = 4 }; -struct IDirectDrawSurface : public IUnknown -{ - STDMETHOD(AddAttachedSurface)(LPDIRECTDRAWSURFACE) PURE; - STDMETHOD(AddOverlayDirtyRect)(LPRECT) PURE; - STDMETHOD(Blt)(LPRECT,LPDIRECTDRAWSURFACE, LPRECT,DWORD, struct DDBLTFX*) PURE; - STDMETHOD(BltBatch)(struct DDBLTBATCH*, DWORD, DWORD ) PURE; - STDMETHOD(BltFast)(DWORD,DWORD,LPDIRECTDRAWSURFACE, LPRECT,DWORD) PURE; - STDMETHOD(DeleteAttachedSurface)(DWORD,LPDIRECTDRAWSURFACE) PURE; - STDMETHOD(EnumAttachedSurfaces)(LPVOID, LPVOID/*LPDDENUMSURFACESCALLBACK*/) PURE; - STDMETHOD(EnumOverlayZOrders)(DWORD,LPVOID,LPVOID/*LPDDENUMSURFACESCALLBACK*/) PURE; - STDMETHOD(Flip)(LPDIRECTDRAWSURFACE, DWORD) PURE; - STDMETHOD(GetAttachedSurface)(LPDDSCAPS, LPDIRECTDRAWSURFACE*) PURE; - STDMETHOD(GetBltStatus)(DWORD) PURE; - STDMETHOD(GetCaps)(LPDDSCAPS) PURE; - STDMETHOD(GetClipper)(LPDIRECTDRAWCLIPPER*) PURE; - STDMETHOD(GetColorKey)(DWORD, LPDDCOLORKEY) PURE; - STDMETHOD(GetDC)(HDC *) PURE; - STDMETHOD(GetFlipStatus)(DWORD) PURE; - STDMETHOD(GetOverlayPosition)(LPLONG, LPLONG ) PURE; - STDMETHOD(GetPalette)(LPDIRECTDRAWPALETTE FAR*) PURE; - STDMETHOD(GetPixelFormat)(LPDDPIXELFORMAT) PURE; - STDMETHOD(GetSurfaceDesc)(LPDDSURFACEDESC) PURE; - STDMETHOD(Initialize)(LPDIRECTDRAW, LPDDSURFACEDESC) PURE; - STDMETHOD(IsLost)(THIS) PURE; - STDMETHOD(Lock)(LPRECT,LPDDSURFACEDESC,DWORD,HANDLE) PURE; - STDMETHOD(ReleaseDC)(HDC) PURE; - STDMETHOD(Restore)(THIS) PURE; - STDMETHOD(SetClipper)(LPDIRECTDRAWCLIPPER) PURE; - STDMETHOD(SetColorKey)(DWORD, LPDDCOLORKEY) PURE; - STDMETHOD(SetOverlayPosition)(LONG, LONG ) PURE; - STDMETHOD(SetPalette)(IUnknown*) PURE; - STDMETHOD(Unlock)(LPVOID) PURE; - STDMETHOD(UpdateOverlay)(LPRECT, LPDIRECTDRAWSURFACE,LPRECT, - DWORD, struct DDOVERLAYFX*) PURE; - STDMETHOD(UpdateOverlayDisplay)(DWORD) PURE; - STDMETHOD(UpdateOverlayZOrder)(DWORD, LPDIRECTDRAWSURFACE) PURE; +enum StateConstants +{ + amvNotLoaded = -1, + amvStopped = 0, + amvPaused = 1, + amvRunning = 2 }; -struct IDirectDraw : public IUnknown -{ - STDMETHOD(Compact)() PURE; - STDMETHOD(CreateClipper)(DWORD, LPDIRECTDRAWCLIPPER*, IUnknown * ) PURE; - STDMETHOD(CreatePalette)(DWORD, LPPALETTEENTRY, LPDIRECTDRAWPALETTE *, IUnknown * ) PURE; - STDMETHOD(CreateSurface)(LPDDSURFACEDESC, LPDIRECTDRAWSURFACE *, IUnknown *) PURE; - STDMETHOD(DuplicateSurface)(LPDIRECTDRAWSURFACE, LPDIRECTDRAWSURFACE * ) PURE; - STDMETHOD(EnumDisplayModes)(DWORD, LPDDSURFACEDESC, LPVOID, LPVOID ) PURE; - STDMETHOD(EnumSurfaces)(DWORD, LPDDSURFACEDESC, LPVOID,LPVOID ) PURE; - STDMETHOD(FlipToGDISurface)() PURE; - STDMETHOD(GetCaps)(LPDDCAPS, LPDDCAPS) PURE; - STDMETHOD(GetDisplayMode)(LPDDSURFACEDESC) PURE; - STDMETHOD(GetFourCCCodes)(LPDWORD, LPDWORD ) PURE; - STDMETHOD(GetGDISurface)(LPDIRECTDRAWSURFACE *) PURE; - STDMETHOD(GetMonitorFrequency)(LPDWORD) PURE; - STDMETHOD(GetScanLine)(LPDWORD) PURE; - STDMETHOD(GetVerticalBlankStatus)(LPBOOL ) PURE; - STDMETHOD(Initialize)(GUID *) PURE; - STDMETHOD(RestoreDisplayMode)() PURE; - STDMETHOD(SetCooperativeLevel)(HWND, DWORD) PURE; - STDMETHOD(SetDisplayMode)(DWORD, DWORD,DWORD, DWORD, DWORD) PURE; - STDMETHOD(WaitForVerticalBlank)(DWORD, HANDLE ) PURE; +enum DisplayModeConstants +{ + amvTime = 0, + amvFrames = 1 }; -//--------------------------------------------------------------------------- -// AMMEDIA COM INTERFACES -//--------------------------------------------------------------------------- -struct IMediaStream; -struct IMultiMediaStream; -struct IStreamSample : public IUnknown +enum WindowSizeConstants { -public: - STDMETHOD(GetMediaStream)(IMediaStream **) PURE; - STDMETHOD(GetSampleTimes)(LONGLONG *, LONGLONG *, LONGLONG *) PURE; - STDMETHOD(SetSampleTimes)(const LONGLONG *, const LONGLONG *) PURE; - STDMETHOD(Update)(DWORD, HANDLE, LPVOID, DWORD_PTR) PURE; - STDMETHOD(CompletionStatus)(DWORD, DWORD) PURE; + amvOriginalSize = 0, + amvDoubleOriginalSize = 1, + amvOneSixteenthScreen = 2, + amvOneFourthScreen = 3, + amvOneHalfScreen = 4 }; -struct IDirectDrawStreamSample : public IStreamSample +enum AppearanceConstants { -public: - STDMETHOD(GetSurface)(IDirectDrawSurface **, RECT *) PURE; - STDMETHOD(SetRect)(const RECT *) PURE; + amvFlat = 0, + amv3D = 1 }; -struct IMediaStream : public IUnknown +enum BorderStyleConstants { - STDMETHOD(GetMultiMediaStream)(IMultiMediaStream **) PURE; - STDMETHOD(GetInformation)(GUID *, int *) PURE; - STDMETHOD(SetSameFormat)(IMediaStream *, DWORD) PURE; - STDMETHOD(AllocateSample)(DWORD, IStreamSample **) PURE; - STDMETHOD(CreateSharedSample)(IStreamSample *, DWORD, - IStreamSample **) PURE; - STDMETHOD(SendEndOfStream)(DWORD dwFlags) PURE; + amvNone = 0, + amvFixedSingle = 1 }; -struct IDirectDrawMediaStream : public IMediaStream +struct IActiveMovie : public IDispatch { - STDMETHOD(GetFormat)(DDSURFACEDESC *, IDirectDrawPalette **, - DDSURFACEDESC *, DWORD *) PURE; - STDMETHOD(SetFormat)(const DDSURFACEDESC *, IDirectDrawPalette *) PURE; - STDMETHOD(GetDirectDraw)(IDirectDraw **) PURE; - STDMETHOD(SetDirectDraw)(IDirectDraw *) PURE; - STDMETHOD(CreateSample)(IDirectDrawSurface *, const RECT *, - DWORD, IDirectDrawStreamSample **) PURE; - STDMETHOD(GetTimePerFrame)(LONGLONG *) PURE; + STDMETHOD(AboutBox)( void) PURE; + STDMETHOD(Run)( void) PURE; + STDMETHOD(Pause)( void) PURE; + STDMETHOD(Stop)( void) PURE; + STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE; + STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE; + STDMETHOD(get_Author)(BSTR __RPC_FAR *pbstrAuthor) PURE; + STDMETHOD(get_Title)(BSTR __RPC_FAR *pbstrTitle) PURE; + STDMETHOD(get_Copyright)(BSTR __RPC_FAR *pbstrCopyright) PURE; + STDMETHOD(get_Description)(BSTR __RPC_FAR *pbstrDescription) PURE; + STDMETHOD(get_Rating)(BSTR __RPC_FAR *pbstrRating) PURE; + STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_Duration)(double __RPC_FAR *pValue) PURE; + STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_CurrentPosition)(double pValue) PURE; + STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE; + STDMETHOD(put_PlayCount)(long pPlayCount) PURE; + STDMETHOD(get_SelectionStart)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionStart)(double pValue) PURE; + STDMETHOD(get_SelectionEnd)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionEnd)(double pValue) PURE; + STDMETHOD(get_CurrentState)(StateConstants __RPC_FAR *pState) PURE; + STDMETHOD(get_Rate)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_Rate)(double pValue) PURE; + STDMETHOD(get_Volume)(long __RPC_FAR *pValue) PURE; + STDMETHOD(put_Volume)(long pValue) PURE; + STDMETHOD(get_Balance)(long __RPC_FAR *pValue) PURE; + STDMETHOD(put_Balance)(long pValue) PURE; + STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_ShowDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowDisplay)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowPositionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowPositionControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowSelectionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowSelectionControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowTracker)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowTracker)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_EnablePositionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnablePositionControls)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_EnableSelectionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnableSelectionControls)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_EnableTracker)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnableTracker)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_AllowHideDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_AllowHideDisplay)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_AllowHideControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_AllowHideControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_DisplayMode)(DisplayModeConstants __RPC_FAR *pValue) PURE; + STDMETHOD(put_DisplayMode)(DisplayModeConstants pValue) PURE; + STDMETHOD(get_AllowChangeDisplayMode)(VARIANT_BOOL __RPC_FAR *fAllow) PURE; + STDMETHOD(put_AllowChangeDisplayMode)(VARIANT_BOOL fAllow) PURE; + STDMETHOD(get_FilterGraph)(IUnknown __RPC_FAR *__RPC_FAR *ppFilterGraph) PURE; + STDMETHOD(put_FilterGraph)(IUnknown __RPC_FAR *ppFilterGraph) PURE; + STDMETHOD(get_FilterGraphDispatch)(IDispatch __RPC_FAR *__RPC_FAR *pDispatch) PURE; + STDMETHOD(get_DisplayForeColor)(unsigned long __RPC_FAR *ForeColor) PURE; + STDMETHOD(put_DisplayForeColor)(unsigned long ForeColor) PURE; + STDMETHOD(get_DisplayBackColor)(unsigned long __RPC_FAR *BackColor) PURE; + STDMETHOD(put_DisplayBackColor)(unsigned long BackColor) PURE; + STDMETHOD(get_MovieWindowSize)(WindowSizeConstants __RPC_FAR *WindowSize) PURE; + STDMETHOD(put_MovieWindowSize)(WindowSizeConstants WindowSize) PURE; + STDMETHOD(get_FullScreenMode)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_FullScreenMode)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_AutoStart)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_AutoRewind)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_hWnd)(long __RPC_FAR *hWnd) PURE; + STDMETHOD(get_Appearance)(AppearanceConstants __RPC_FAR *pAppearance) PURE; + STDMETHOD(put_Appearance)(AppearanceConstants pAppearance) PURE; + STDMETHOD(get_BorderStyle)(BorderStyleConstants __RPC_FAR *pBorderStyle) PURE; + STDMETHOD(put_BorderStyle)(BorderStyleConstants pBorderStyle) PURE; + STDMETHOD(get_Enabled)(VARIANT_BOOL __RPC_FAR *pEnabled) PURE; + STDMETHOD(put_Enabled)(VARIANT_BOOL pEnabled) PURE; + STDMETHOD(get_Info)(long __RPC_FAR *ppInfo) PURE; }; -struct IMultiMediaStream : public IUnknown -{ - STDMETHOD(GetInformation)(DWORD *, int *) PURE; - STDMETHOD(GetMediaStream)(REFGUID, IMediaStream **) PURE; - STDMETHOD(EnumMediaStreams)(long, IMediaStream **) PURE; - STDMETHOD(GetState)(int *pCurrentState) PURE; - STDMETHOD(SetState)(int NewState) PURE; - STDMETHOD(GetTime)(LONGLONG *pCurrentTime) PURE; - STDMETHOD(GetDuration)(LONGLONG *pDuration) PURE; - STDMETHOD(Seek)(LONGLONG SeekTime) PURE; - STDMETHOD(GetEndOfStreamEventHandle)(HANDLE *phEOS) PURE; + + +struct IActiveMovie2 : public IActiveMovie +{ + STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE; + STDMETHOD(get_ReadyState)(ReadyStateConstants __RPC_FAR *pValue) PURE; }; -struct IAMMultiMediaStream : public IMultiMediaStream +struct IActiveMovie3 : public IActiveMovie2 { - STDMETHOD(Initialize)(int, DWORD, IUnknown *) PURE; - STDMETHOD(GetFilterGraph)(IUnknown **) PURE; - STDMETHOD(GetFilter)(IUnknown **) PURE; - STDMETHOD(AddMediaStream)(IUnknown *, const GUID*, DWORD, - IMediaStream **) PURE; - STDMETHOD(OpenFile)(LPCWSTR, DWORD) PURE; - STDMETHOD(OpenMoniker)(IBindCtx *, IMoniker *, DWORD) PURE; - STDMETHOD(Render)(DWORD) PURE; + STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppDispatch) PURE; }; + //--------------------------------------------------------------------------- -// QUARTZ COM INTERFACES (dumped from quartz.idl from MSVC COM Browser) +// MEDIAPLAYER COM INTERFACES (dumped from msdxm.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -struct IAMCollection : public IDispatch + +enum MPPlayStateConstants { - STDMETHOD(get_Count)(long *) PURE; - STDMETHOD(Item)(long, IUnknown **) PURE; - STDMETHOD(get__NewEnum)(IUnknown **) PURE; + mpStopped = 0, + mpPaused = 1, + mpPlaying = 2, + mpWaiting = 3, + mpScanForward = 4, + mpScanReverse = 5, + mpClosed = 6 }; -struct IMediaControl : public IDispatch -{ - STDMETHOD(Run)() PURE; - STDMETHOD(Pause)() PURE; - STDMETHOD(Stop)() PURE; - STDMETHOD(GetState)(long, long*) PURE; - STDMETHOD(RenderFile)(BSTR) PURE; - STDMETHOD(AddSourceFilter)(BSTR, IDispatch **) PURE; - STDMETHOD(get_FilterCollection)(IDispatch **) PURE; - STDMETHOD(get_RegFilterCollection)(IDispatch **) PURE; - STDMETHOD(StopWhenReady)() PURE; +enum MPDisplaySizeConstants +{ + mpDefaultSize = 0, + mpHalfSize = 1, + mpDoubleSize = 2, + mpFullScreen = 3, + mpFitToSize = 4, + mpOneSixteenthScreen = 5, + mpOneFourthScreen = 6, + mpOneHalfScreen = 7 }; -struct IMediaEvent : public IDispatch +enum MPReadyStateConstants { - STDMETHOD(GetEventHandle)(LONG_PTR *) PURE; - STDMETHOD(GetEvent)(long *, LONG_PTR *, LONG_PTR *, long) PURE; - STDMETHOD(WaitForCompletion)(long, long *) PURE; - STDMETHOD(CancelDefaultHandling)(long) PURE; - STDMETHOD(RestoreDefaultHandling)(long) PURE; - STDMETHOD(FreeEventParams)(long, LONG_PTR, LONG_PTR) PURE; + mpReadyStateUninitialized = 0, + mpReadyStateLoading = 1, + mpReadyStateInteractive = 3, + mpReadyStateComplete = 4 }; -struct IMediaEventEx : public IMediaEvent +typedef unsigned long VB_OLE_COLOR; + +enum MPDisplayModeConstants { - STDMETHOD(SetNotifyWindow)(LONG_PTR, long, LONG_PTR) PURE; - STDMETHOD(SetNotifyFlags)(long) PURE; - STDMETHOD(GetNotifyFlags)(long *) PURE; + mpTime = 0, + mpFrames = 1 }; -struct IMediaPosition : public IDispatch -{ - STDMETHOD(get_Duration)(double *) PURE; - STDMETHOD(put_CurrentPosition)(double) PURE; - STDMETHOD(get_CurrentPosition)(double *) PURE; - STDMETHOD(get_StopTime)(double *) PURE; - STDMETHOD(put_StopTime)(double) PURE; - STDMETHOD(get_PrerollTime)(double *) PURE; - STDMETHOD(put_PrerollTime)(double) PURE; - STDMETHOD(put_Rate)(double) PURE; - STDMETHOD(get_Rate)(double *) PURE; - STDMETHOD(CanSeekForward)(long *) PURE; - STDMETHOD(CanSeekBackward)(long *) PURE; +enum MPMoreInfoType +{ + mpShowURL = 0, + mpClipURL = 1, + mpBannerURL = 2 }; -struct IBasicAudio : public IDispatch +enum MPMediaInfoType { - STDMETHOD(put_Volume)(long) PURE; - STDMETHOD(get_Volume)(long *) PURE; - STDMETHOD(put_Balance)(long) PURE; - STDMETHOD(get_Balance)(long *) PURE; + mpShowFilename = 0, + mpShowTitle = 1, + mpShowAuthor = 2, + mpShowCopyright = 3, + mpShowRating = 4, + mpShowDescription = 5, + mpShowLogoIcon = 6, + mpClipFilename = 7, + mpClipTitle = 8, + mpClipAuthor = 9, + mpClipCopyright = 10, + mpClipRating = 11, + mpClipDescription = 12, + mpClipLogoIcon = 13, + mpBannerImage = 14, + mpBannerMoreInfo = 15, + mpWatermark = 16 +}; + +enum DVDMenuIDConstants +{ + dvdMenu_Title = 2, + dvdMenu_Root = 3, + dvdMenu_Subpicture = 4, + dvdMenu_Audio = 5, + dvdMenu_Angle = 6, + dvdMenu_Chapter = 7 +}; + +enum MPShowDialogConstants +{ + mpShowDialogHelp = 0, + mpShowDialogStatistics = 1, + mpShowDialogOptions = 2, + mpShowDialogContextMenu = 3 +}; + + +struct IMediaPlayer : public IDispatch +{ + STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pCurrentPosition) PURE; + STDMETHOD(put_CurrentPosition)(double pCurrentPosition) PURE; + STDMETHOD(get_Duration)(double __RPC_FAR *pDuration) PURE; + STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE; + STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE; + STDMETHOD(get_MarkerCount)(long __RPC_FAR *pMarkerCount) PURE; + STDMETHOD(get_CanScan)(VARIANT_BOOL __RPC_FAR *pCanScan) PURE; + STDMETHOD(get_CanSeek)(VARIANT_BOOL __RPC_FAR *pCanSeek) PURE; + STDMETHOD(get_CanSeekToMarkers)(VARIANT_BOOL __RPC_FAR *pCanSeekToMarkers) PURE; + STDMETHOD(get_CurrentMarker)(long __RPC_FAR *pCurrentMarker) PURE; + STDMETHOD(put_CurrentMarker)(long pCurrentMarker) PURE; + STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_SourceLink)(BSTR __RPC_FAR *pbstrSourceLink) PURE; + STDMETHOD(get_CreationDate)(DATE __RPC_FAR *pCreationDate) PURE; + STDMETHOD(get_ErrorCorrection)(BSTR __RPC_FAR *pbstrErrorCorrection) PURE; + STDMETHOD(get_Bandwidth)(long __RPC_FAR *pBandwidth) PURE; + STDMETHOD(get_SourceProtocol)(long __RPC_FAR *pSourceProtocol) PURE; + STDMETHOD(get_ReceivedPackets)(long __RPC_FAR *pReceivedPackets) PURE; + STDMETHOD(get_RecoveredPackets)(long __RPC_FAR *pRecoveredPackets) PURE; + STDMETHOD(get_LostPackets)(long __RPC_FAR *pLostPackets) PURE; + STDMETHOD(get_ReceptionQuality)(long __RPC_FAR *pReceptionQuality) PURE; + STDMETHOD(get_BufferingCount)(long __RPC_FAR *pBufferingCount) PURE; + STDMETHOD(get_IsBroadcast)(VARIANT_BOOL __RPC_FAR *pIsBroadcast) PURE; + STDMETHOD(get_BufferingProgress)(long __RPC_FAR *pBufferingProgress) PURE; + STDMETHOD(get_ChannelName)(BSTR __RPC_FAR *pbstrChannelName) PURE; + STDMETHOD(get_ChannelDescription)(BSTR __RPC_FAR *pbstrChannelDescription) PURE; + STDMETHOD(get_ChannelURL)(BSTR __RPC_FAR *pbstrChannelURL) PURE; + STDMETHOD(get_ContactAddress)(BSTR __RPC_FAR *pbstrContactAddress) PURE; + STDMETHOD(get_ContactPhone)(BSTR __RPC_FAR *pbstrContactPhone) PURE; + STDMETHOD(get_ContactEmail)(BSTR __RPC_FAR *pbstrContactEmail) PURE; + STDMETHOD(get_BufferingTime)(double __RPC_FAR *pBufferingTime) PURE; + STDMETHOD(put_BufferingTime)(double pBufferingTime) PURE; + STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pAutoStart) PURE; + STDMETHOD(put_AutoStart)(VARIANT_BOOL pAutoStart) PURE; + STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pAutoRewind) PURE; + STDMETHOD(put_AutoRewind)(VARIANT_BOOL pAutoRewind) PURE; + STDMETHOD(get_Rate)(double __RPC_FAR *pRate) PURE; + STDMETHOD(put_Rate)(double pRate) PURE; + STDMETHOD(get_SendKeyboardEvents)(VARIANT_BOOL __RPC_FAR *pSendKeyboardEvents) PURE; + STDMETHOD(put_SendKeyboardEvents)(VARIANT_BOOL pSendKeyboardEvents) PURE; + STDMETHOD(get_SendMouseClickEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseClickEvents) PURE; + STDMETHOD(put_SendMouseClickEvents)(VARIANT_BOOL pSendMouseClickEvents) PURE; + STDMETHOD(get_SendMouseMoveEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseMoveEvents) PURE; + STDMETHOD(put_SendMouseMoveEvents)(VARIANT_BOOL pSendMouseMoveEvents) PURE; + STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE; + STDMETHOD(put_PlayCount)(long pPlayCount) PURE; + STDMETHOD(get_ClickToPlay)(VARIANT_BOOL __RPC_FAR *pClickToPlay) PURE; + STDMETHOD(put_ClickToPlay)(VARIANT_BOOL pClickToPlay) PURE; + STDMETHOD(get_AllowScan)(VARIANT_BOOL __RPC_FAR *pAllowScan) PURE; + STDMETHOD(put_AllowScan)(VARIANT_BOOL pAllowScan) PURE; + STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnableContextMenu) PURE; + STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnableContextMenu) PURE; + STDMETHOD(get_CursorType)(long __RPC_FAR *pCursorType) PURE; + STDMETHOD(put_CursorType)(long pCursorType) PURE; + STDMETHOD(get_CodecCount)(long __RPC_FAR *pCodecCount) PURE; + STDMETHOD(get_AllowChangeDisplaySize)(VARIANT_BOOL __RPC_FAR *pAllowChangeDisplaySize) PURE; + STDMETHOD(put_AllowChangeDisplaySize)( VARIANT_BOOL pAllowChangeDisplaySize) PURE; + STDMETHOD(get_IsDurationValid)(VARIANT_BOOL __RPC_FAR *pIsDurationValid) PURE; + STDMETHOD(get_OpenState)(long __RPC_FAR *pOpenState) PURE; + STDMETHOD(get_SendOpenStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendOpenStateChangeEvents) PURE; + STDMETHOD(put_SendOpenStateChangeEvents)(VARIANT_BOOL pSendOpenStateChangeEvents) PURE; + STDMETHOD(get_SendWarningEvents)( VARIANT_BOOL __RPC_FAR *pSendWarningEvents) PURE; + STDMETHOD(put_SendWarningEvents)(VARIANT_BOOL pSendWarningEvents) PURE; + STDMETHOD(get_SendErrorEvents)(VARIANT_BOOL __RPC_FAR *pSendErrorEvents) PURE; + STDMETHOD(put_SendErrorEvents)(VARIANT_BOOL pSendErrorEvents) PURE; + STDMETHOD(get_PlayState)(MPPlayStateConstants __RPC_FAR *pPlayState) PURE; + STDMETHOD(get_SendPlayStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendPlayStateChangeEvents) PURE; + STDMETHOD(put_SendPlayStateChangeEvents)(VARIANT_BOOL pSendPlayStateChangeEvents) PURE; + STDMETHOD(get_DisplaySize)(MPDisplaySizeConstants __RPC_FAR *pDisplaySize) PURE; + STDMETHOD(put_DisplaySize)(MPDisplaySizeConstants pDisplaySize) PURE; + STDMETHOD(get_InvokeURLs)(VARIANT_BOOL __RPC_FAR *pInvokeURLs) PURE; + STDMETHOD(put_InvokeURLs)(VARIANT_BOOL pInvokeURLs) PURE; + STDMETHOD(get_BaseURL)(BSTR __RPC_FAR *pbstrBaseURL) PURE; + STDMETHOD(put_BaseURL)(BSTR pbstrBaseURL) PURE; + STDMETHOD(get_DefaultFrame)(BSTR __RPC_FAR *pbstrDefaultFrame) PURE; + STDMETHOD(put_DefaultFrame)(BSTR pbstrDefaultFrame) PURE; + STDMETHOD(get_HasError)(VARIANT_BOOL __RPC_FAR *pHasError) PURE; + STDMETHOD(get_ErrorDescription)(BSTR __RPC_FAR *pbstrErrorDescription) PURE; + STDMETHOD(get_ErrorCode)(long __RPC_FAR *pErrorCode) PURE; + STDMETHOD(get_AnimationAtStart)(VARIANT_BOOL __RPC_FAR *pAnimationAtStart) PURE; + STDMETHOD(put_AnimationAtStart)(VARIANT_BOOL pAnimationAtStart) PURE; + STDMETHOD(get_TransparentAtStart)( VARIANT_BOOL __RPC_FAR *pTransparentAtStart) PURE; + STDMETHOD(put_TransparentAtStart)(VARIANT_BOOL pTransparentAtStart) PURE; + STDMETHOD(get_Volume)(long __RPC_FAR *pVolume) PURE; + STDMETHOD(put_Volume)(long pVolume) PURE; + STDMETHOD(get_Balance)(long __RPC_FAR *pBalance) PURE; + STDMETHOD(put_Balance)(long pBalance) PURE; + STDMETHOD(get_ReadyState)(MPReadyStateConstants __RPC_FAR *pValue) PURE; + STDMETHOD(get_SelectionStart)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionStart)(double pValue) PURE; + STDMETHOD(get_SelectionEnd)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionEnd)(double pValue) PURE; + STDMETHOD(get_ShowDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowDisplay)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowPositionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowPositionControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowTracker)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowTracker)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_EnablePositionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnablePositionControls)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_EnableTracker)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnableTracker)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_Enabled)(VARIANT_BOOL __RPC_FAR *pEnabled) PURE; + STDMETHOD(put_Enabled)(VARIANT_BOOL pEnabled) PURE; + STDMETHOD(get_DisplayForeColor)(VB_OLE_COLOR __RPC_FAR *ForeColor) PURE; + STDMETHOD(put_DisplayForeColor)(VB_OLE_COLOR ForeColor) PURE; + STDMETHOD(get_DisplayBackColor)(VB_OLE_COLOR __RPC_FAR *BackColor) PURE; + STDMETHOD(put_DisplayBackColor)(VB_OLE_COLOR BackColor) PURE; + STDMETHOD(get_DisplayMode)(MPDisplayModeConstants __RPC_FAR *pValue) PURE; + STDMETHOD(put_DisplayMode)(MPDisplayModeConstants pValue) PURE; + STDMETHOD(get_VideoBorder3D)(VARIANT_BOOL __RPC_FAR *pVideoBorderWidth) PURE; + STDMETHOD(put_VideoBorder3D)(VARIANT_BOOL pVideoBorderWidth) PURE; + STDMETHOD(get_VideoBorderWidth)(long __RPC_FAR *pVideoBorderWidth) PURE; + STDMETHOD(put_VideoBorderWidth)(long pVideoBorderWidth) PURE; + STDMETHOD(get_VideoBorderColor)(VB_OLE_COLOR __RPC_FAR *pVideoBorderWidth) PURE; + STDMETHOD(put_VideoBorderColor)(VB_OLE_COLOR pVideoBorderWidth) PURE; + STDMETHOD(get_ShowGotoBar)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowGotoBar)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_ShowStatusBar)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowStatusBar)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_ShowCaptioning)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowCaptioning)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_ShowAudioControls)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowAudioControls)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_CaptioningID)( BSTR __RPC_FAR *pstrText) PURE; + STDMETHOD(put_CaptioningID)(BSTR pstrText) PURE; + STDMETHOD(get_Mute)(VARIANT_BOOL __RPC_FAR *vbool) PURE; + STDMETHOD(put_Mute)(VARIANT_BOOL vbool) PURE; + STDMETHOD(get_CanPreview)(VARIANT_BOOL __RPC_FAR *pCanPreview) PURE; + STDMETHOD(get_PreviewMode)(VARIANT_BOOL __RPC_FAR *pPreviewMode) PURE; + STDMETHOD(put_PreviewMode)(VARIANT_BOOL pPreviewMode) PURE; + STDMETHOD(get_HasMultipleItems)(VARIANT_BOOL __RPC_FAR *pHasMuliItems) PURE; + STDMETHOD(get_Language)(long __RPC_FAR *pLanguage) PURE; + STDMETHOD(put_Language)(long pLanguage) PURE; + STDMETHOD(get_AudioStream)(long __RPC_FAR *pStream) PURE; + STDMETHOD(put_AudioStream)(long pStream) PURE; + STDMETHOD(get_SAMIStyle)(BSTR __RPC_FAR *pbstrStyle) PURE; + STDMETHOD(put_SAMIStyle)(BSTR pbstrStyle) PURE; + STDMETHOD(get_SAMILang)(BSTR __RPC_FAR *pbstrLang) PURE; + STDMETHOD(put_SAMILang)(BSTR pbstrLang) PURE; + STDMETHOD(get_SAMIFileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_SAMIFileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_StreamCount)( long __RPC_FAR *pStreamCount) PURE; + STDMETHOD(get_ClientId)(BSTR __RPC_FAR *pbstrClientId) PURE; + STDMETHOD(get_ConnectionSpeed)(long __RPC_FAR *plConnectionSpeed) PURE; + STDMETHOD(get_AutoSize)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_AutoSize)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_EnableFullScreenControls)(VARIANT_BOOL __RPC_FAR *pbVal) PURE; + STDMETHOD(put_EnableFullScreenControls)(VARIANT_BOOL pbVal) PURE; + STDMETHOD(get_ActiveMovie)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; + STDMETHOD(get_NSPlay)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; + STDMETHOD(get_WindowlessVideo)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_WindowlessVideo)(VARIANT_BOOL pbool) PURE; + STDMETHOD(Play)(void) PURE; + STDMETHOD(Stop)(void) PURE; + STDMETHOD(Pause)(void) PURE; + STDMETHOD(GetMarkerTime)(long MarkerNum, + double __RPC_FAR *pMarkerTime) PURE; + STDMETHOD(GetMarkerName)(long MarkerNum, + BSTR __RPC_FAR *pbstrMarkerName) PURE; + STDMETHOD(AboutBox)(void) PURE; + STDMETHOD(GetCodecInstalled)(long CodecNum, + VARIANT_BOOL __RPC_FAR *pCodecInstalled) PURE; + STDMETHOD(GetCodecDescription)(long CodecNum, + BSTR __RPC_FAR *pbstrCodecDescription) PURE; + STDMETHOD(GetCodecURL)(long CodecNum, + BSTR __RPC_FAR *pbstrCodecURL) PURE; + STDMETHOD(GetMoreInfoURL)(MPMoreInfoType MoreInfoType, + BSTR __RPC_FAR *pbstrMoreInfoURL) PURE; + STDMETHOD(GetMediaInfoString)(MPMediaInfoType MediaInfoType, + BSTR __RPC_FAR *pbstrMediaInfo) PURE; + STDMETHOD(Cancel)(void) PURE; + STDMETHOD(Open)(BSTR bstrFileName) PURE; + STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE; + STDMETHOD(Next)(void) PURE; + STDMETHOD(Previous)(void) PURE; + STDMETHOD(StreamSelect)(long StreamNum) PURE; + STDMETHOD(FastForward)(void) PURE; + STDMETHOD(FastReverse)(void) PURE; + STDMETHOD(GetStreamName)(long StreamNum, + BSTR __RPC_FAR *pbstrStreamName) PURE; + STDMETHOD(GetStreamGroup)(long StreamNum, + long __RPC_FAR *pStreamGroup) PURE; + STDMETHOD(GetStreamSelected)(long StreamNum, VARIANT_BOOL __RPC_FAR *pStreamSelected) PURE; +}; + +struct IMediaPlayer2 : public IMediaPlayer +{ + STDMETHOD(get_DVD)(struct IMediaPlayerDvd __RPC_FAR *__RPC_FAR *ppdispatch) PURE; + STDMETHOD(GetMediaParameter)(long EntryNum, BSTR bstrParameterName, BSTR __RPC_FAR *pbstrParameterValue) PURE; + STDMETHOD(GetMediaParameterName(long EntryNum, long Index, BSTR __RPC_FAR *pbstrParameterName) PURE; + STDMETHOD(get_EntryCount)(long __RPC_FAR *pNumberEntries) PURE; + STDMETHOD(GetCurrentEntry)(long __RPC_FAR *pEntryNumber) PURE; + STDMETHOD(SetCurrentEntry)(long EntryNumber) PURE; + STDMETHOD(ShowDialog)(MPShowDialogConstants mpDialogIndex) PURE; }; //--------------------------------------------------------------------------- -// MISC COM INTERFACES +// NETSHOW COM INTERFACES (dumped from nscompat.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -struct IVMRWindowlessControl : public IUnknown -{ - STDMETHOD(GetNativeVideoSize)(LONG *, LONG *, LONG *, LONG *) PURE; - STDMETHOD(GetMinIdealVideoSize)(LONG *, LONG *) PURE; - STDMETHOD(GetMaxIdealVideoSize)(LONG *, LONG *) PURE; - STDMETHOD(SetVideoPosition)(const LPRECT,const LPRECT) PURE; - STDMETHOD(GetVideoPosition)(LPRECT, LPRECT) PURE; - STDMETHOD(GetAspectRatioMode)(DWORD *) PURE; - STDMETHOD(SetAspectRatioMode)(DWORD) PURE; - STDMETHOD(SetVideoClippingWindow)(HWND) PURE; - STDMETHOD(RepaintVideo)(HWND, HDC) PURE; - STDMETHOD(DisplayModeChanged)() PURE; - STDMETHOD(GetCurrentImage)(BYTE **) PURE; - STDMETHOD(SetBorderColor)(COLORREF) PURE; - STDMETHOD(GetBorderColor)(COLORREF *) PURE; - STDMETHOD(SetColorKey)(COLORREF) PURE; - STDMETHOD(GetColorKey)(COLORREF *) PURE; + +struct INSOPlay : public IDispatch +{ + STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE; + STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE; + STDMETHOD(get_Duration)(double __RPC_FAR *pDuration) PURE; + STDMETHOD(get_Author)(BSTR __RPC_FAR *pbstrAuthor) PURE; + STDMETHOD(get_Copyright)(BSTR __RPC_FAR *pbstrCopyright) PURE; + STDMETHOD(get_Description)(BSTR __RPC_FAR *pbstrDescription) PURE; + STDMETHOD(get_Rating)(BSTR __RPC_FAR *pbstrRating) PURE; + STDMETHOD(get_Title)(BSTR __RPC_FAR *pbstrTitle) PURE; + STDMETHOD(get_SourceLink)(BSTR __RPC_FAR *pbstrSourceLink) PURE; + STDMETHOD(get_MarkerCount)(long __RPC_FAR *pMarkerCount) PURE; + STDMETHOD(get_CanScan)(VARIANT_BOOL __RPC_FAR *pCanScan) PURE; + STDMETHOD(get_CanSeek)(VARIANT_BOOL __RPC_FAR *pCanSeek) PURE; + STDMETHOD(get_CanSeekToMarkers)(VARIANT_BOOL __RPC_FAR *pCanSeekToMarkers) PURE; + STDMETHOD(get_CreationDate)(DATE __RPC_FAR *pCreationDate) PURE; + STDMETHOD(get_Bandwidth)(long __RPC_FAR *pBandwidth) PURE; + STDMETHOD(get_ErrorCorrection)(BSTR __RPC_FAR *pbstrErrorCorrection) PURE; + STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pAutoStart) PURE; + STDMETHOD(put_AutoStart)(VARIANT_BOOL pAutoStart) PURE; + STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pAutoRewind) PURE; + STDMETHOD(put_AutoRewind)(VARIANT_BOOL pAutoRewind) PURE; + STDMETHOD(get_AllowChangeControlType)(VARIANT_BOOL __RPC_FAR *pAllowChangeControlType) PURE; + STDMETHOD(put_AllowChangeControlType)(VARIANT_BOOL pAllowChangeControlType) PURE; + STDMETHOD(get_InvokeURLs)(VARIANT_BOOL __RPC_FAR *pInvokeURLs) PURE; + STDMETHOD(put_InvokeURLs)(VARIANT_BOOL pInvokeURLs) PURE; + STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnableContextMenu) PURE; + STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnableContextMenu) PURE; + STDMETHOD(get_TransparentAtStart)(VARIANT_BOOL __RPC_FAR *pTransparentAtStart) PURE; + STDMETHOD(put_TransparentAtStart)(VARIANT_BOOL pTransparentAtStart) PURE; + STDMETHOD(get_TransparentOnStop)(VARIANT_BOOL __RPC_FAR *pTransparentOnStop) PURE; + STDMETHOD(put_TransparentOnStop)(VARIANT_BOOL pTransparentOnStop) PURE; + STDMETHOD(get_ClickToPlay)(VARIANT_BOOL __RPC_FAR *pClickToPlay) PURE; + STDMETHOD(put_ClickToPlay)(VARIANT_BOOL pClickToPlay) PURE; + STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pCurrentPosition) PURE; + STDMETHOD(put_CurrentPosition)(double pCurrentPosition) PURE; + STDMETHOD(get_Rate)(double __RPC_FAR *pRate) PURE; + STDMETHOD(put_Rate)(double pRate) PURE; + STDMETHOD(get_CurrentMarker)(long __RPC_FAR *pCurrentMarker) PURE; + STDMETHOD(put_CurrentMarker)(long pCurrentMarker) PURE; + STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE; + STDMETHOD(put_PlayCount)(long pPlayCount) PURE; + STDMETHOD(get_CurrentState)(long __RPC_FAR *pCurrentState) PURE; + STDMETHOD(get_DisplaySize)(long __RPC_FAR *pDisplaySize) PURE; + STDMETHOD(put_DisplaySize)(long pDisplaySize) PURE; + STDMETHOD(get_MainWindow)(long __RPC_FAR *pMainWindow) PURE; + STDMETHOD(get_ControlType)(long __RPC_FAR *pControlType) PURE; + STDMETHOD(put_ControlType)(long pControlType) PURE; + STDMETHOD(get_AllowScan)(VARIANT_BOOL __RPC_FAR *pAllowScan) PURE; + STDMETHOD(put_AllowScan)(VARIANT_BOOL pAllowScan) PURE; + STDMETHOD(get_SendKeyboardEvents)(VARIANT_BOOL __RPC_FAR *pSendKeyboardEvents) PURE; + STDMETHOD(put_SendKeyboardEvents)(VARIANT_BOOL pSendKeyboardEvents) PURE; + STDMETHOD(get_SendMouseClickEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseClickEvents) PURE; + STDMETHOD(put_SendMouseClickEvents)(VARIANT_BOOL pSendMouseClickEvents) PURE; + STDMETHOD(get_SendMouseMoveEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseMoveEvents) PURE; + STDMETHOD(put_SendMouseMoveEvents)(VARIANT_BOOL pSendMouseMoveEvents) PURE; + STDMETHOD(get_SendStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendStateChangeEvents) PURE; + STDMETHOD(put_SendStateChangeEvents)(VARIANT_BOOL pSendStateChangeEvents) PURE; + STDMETHOD(get_ReceivedPackets)(long __RPC_FAR *pReceivedPackets) PURE; + STDMETHOD(get_RecoveredPackets)(long __RPC_FAR *pRecoveredPackets) PURE; + STDMETHOD(get_LostPackets)(long __RPC_FAR *pLostPackets) PURE; + STDMETHOD(get_ReceptionQuality)(long __RPC_FAR *pReceptionQuality) PURE; + STDMETHOD(get_BufferingCount)(long __RPC_FAR *pBufferingCount) PURE; + STDMETHOD(get_CursorType)(long __RPC_FAR *pCursorType) PURE; + STDMETHOD(put_CursorType)(long pCursorType) PURE; + STDMETHOD(get_AnimationAtStart)(VARIANT_BOOL __RPC_FAR *pAnimationAtStart) PURE; + STDMETHOD(put_AnimationAtStart)(VARIANT_BOOL pAnimationAtStart) PURE; + STDMETHOD(get_AnimationOnStop)(VARIANT_BOOL __RPC_FAR *pAnimationOnStop) PURE; + STDMETHOD(put_AnimationOnStop)(VARIANT_BOOL pAnimationOnStop) PURE; + STDMETHOD(Play)(void) PURE; + STDMETHOD(Pause)(void) PURE; + STDMETHOD(Stop)(void) PURE; + STDMETHOD(GetMarkerTime)(long MarkerNum, double __RPC_FAR *pMarkerTime) PURE; + STDMETHOD(GetMarkerName)(long MarkerNum, BSTR __RPC_FAR *pbstrMarkerName) PURE; }; -typedef IUnknown IVMRImageCompositor; +struct INSPlay : public INSOPlay +{ + STDMETHOD(get_ChannelName)(BSTR __RPC_FAR *pbstrChannelName) PURE; + STDMETHOD(get_ChannelDescription)(BSTR __RPC_FAR *pbstrChannelDescription) PURE; + STDMETHOD(get_ChannelURL)(BSTR __RPC_FAR *pbstrChannelURL) PURE; + STDMETHOD(get_ContactAddress)(BSTR __RPC_FAR *pbstrContactAddress) PURE; + STDMETHOD(get_ContactPhone)(BSTR __RPC_FAR *pbstrContactPhone) PURE; + STDMETHOD(get_ContactEmail)(BSTR __RPC_FAR *pbstrContactEmail) PURE; + STDMETHOD(get_AllowChangeDisplaySize)(VARIANT_BOOL __RPC_FAR *pAllowChangeDisplaySize) PURE; + STDMETHOD(put_AllowChangeDisplaySize)(VARIANT_BOOL pAllowChangeDisplaySize) PURE; + STDMETHOD(get_CodecCount)(long __RPC_FAR *pCodecCount) PURE; + STDMETHOD(get_IsBroadcast)(VARIANT_BOOL __RPC_FAR *pIsBroadcast) PURE; + STDMETHOD(get_IsDurationValid)(VARIANT_BOOL __RPC_FAR *pIsDurationValid) PURE; + STDMETHOD(get_SourceProtocol)(long __RPC_FAR *pSourceProtocol) PURE; + STDMETHOD(get_OpenState)(long __RPC_FAR *pOpenState) PURE; + STDMETHOD(get_SendOpenStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendOpenStateChangeEvents) PURE; + STDMETHOD(put_SendOpenStateChangeEvents)(VARIANT_BOOL pSendOpenStateChangeEvents) PURE; + STDMETHOD(get_SendWarningEvents)(VARIANT_BOOL __RPC_FAR *pSendWarningEvents) PURE; + STDMETHOD(put_SendWarningEvents)(VARIANT_BOOL pSendWarningEvents) PURE; + STDMETHOD(get_SendErrorEvents)(VARIANT_BOOL __RPC_FAR *pSendErrorEvents) PURE; + STDMETHOD(put_SendErrorEvents)(VARIANT_BOOL pSendErrorEvents) PURE; + STDMETHOD(get_HasError)(VARIANT_BOOL __RPC_FAR *pHasError) PURE; + STDMETHOD(get_ErrorDescription)(BSTR __RPC_FAR *pbstrErrorDescription) PURE; + STDMETHOD(get_ErrorCode)(long __RPC_FAR *pErrorCode) PURE; + STDMETHOD(get_PlayState)(long __RPC_FAR *pPlayState) PURE; + STDMETHOD(get_SendPlayStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendPlayStateChangeEvents) PURE; + STDMETHOD(put_SendPlayStateChangeEvents)(VARIANT_BOOL pSendPlayStateChangeEvents) PURE; + STDMETHOD(get_BufferingTime)(double __RPC_FAR *pBufferingTime) PURE; + STDMETHOD(put_BufferingTime)(double pBufferingTime) PURE; + STDMETHOD(get_UseFixedUDPPort)(VARIANT_BOOL __RPC_FAR *pUseFixedUDPPort) PURE; + STDMETHOD(put_UseFixedUDPPort)(VARIANT_BOOL pUseFixedUDPPort) PURE; + STDMETHOD(get_FixedUDPPort)(long __RPC_FAR *pFixedUDPPort) PURE; + STDMETHOD(put_FixedUDPPort)(long pFixedUDPPort) PURE; + STDMETHOD(get_UseHTTPProxy)(VARIANT_BOOL __RPC_FAR *pUseHTTPProxy) PURE; + STDMETHOD(put_UseHTTPProxy)(VARIANT_BOOL pUseHTTPProxy) PURE; + STDMETHOD(get_EnableAutoProxy)(VARIANT_BOOL __RPC_FAR *pEnableAutoProxy) PURE; + STDMETHOD(put_EnableAutoProxy)(VARIANT_BOOL pEnableAutoProxy) PURE; + STDMETHOD(get_HTTPProxyHost)(BSTR __RPC_FAR *pbstrHTTPProxyHost) PURE; + STDMETHOD(put_HTTPProxyHost)(BSTR pbstrHTTPProxyHost) PURE; + STDMETHOD(get_HTTPProxyPort)(long __RPC_FAR *pHTTPProxyPort) PURE; + STDMETHOD(put_HTTPProxyPort)(long pHTTPProxyPort) PURE; + STDMETHOD(get_EnableMulticast)(VARIANT_BOOL __RPC_FAR *pEnableMulticast) PURE; + STDMETHOD(put_EnableMulticast)(VARIANT_BOOL pEnableMulticast) PURE; + STDMETHOD(get_EnableUDP)(VARIANT_BOOL __RPC_FAR *pEnableUDP) PURE; + STDMETHOD(put_EnableUDP)(VARIANT_BOOL pEnableUDP) PURE; + STDMETHOD(get_EnableTCP)(VARIANT_BOOL __RPC_FAR *pEnableTCP) PURE; + STDMETHOD(put_EnableTCP)(VARIANT_BOOL pEnableTCP) PURE; + STDMETHOD(get_EnableHTTP)(VARIANT_BOOL __RPC_FAR *pEnableHTTP) PURE; + STDMETHOD(put_EnableHTTP)(VARIANT_BOOL pEnableHTTP) PURE; + STDMETHOD(get_BufferingProgress)(long __RPC_FAR *pBufferingProgress) PURE; + STDMETHOD(get_BaseURL)(BSTR __RPC_FAR *pbstrBaseURL) PURE; + STDMETHOD(put_BaseURL)(BSTR pbstrBaseURL) PURE; + STDMETHOD(get_DefaultFrame)(BSTR __RPC_FAR *pbstrDefaultFrame) PURE; + STDMETHOD(put_DefaultFrame)(BSTR pbstrDefaultFrame) PURE; + STDMETHOD(AboutBox))(void) PURE; + STDMETHOD(Cancel)(void) PURE; + STDMETHOD(GetCodecInstalled)(long CodecNum, VARIANT_BOOL __RPC_FAR *pCodecInstalled) PURE; + STDMETHOD(GetCodecDescription)(long CodecNum, BSTR __RPC_FAR *pbstrCodecDescription) PURE; + STDMETHOD(GetCodecURL)(long CodecNum, BSTR __RPC_FAR *pbstrCodecURL) PURE; + STDMETHOD(Open)(BSTR bstrFileName) PURE; +}; -struct IVMRFilterConfig : public IUnknown + +struct INSPlay1 : public INSPlay { - STDMETHOD(SetImageCompositor)(IVMRImageCompositor *) PURE; - STDMETHOD(SetNumberOfStreams)(DWORD) PURE; - STDMETHOD(GetNumberOfStreams)(DWORD *) PURE; - STDMETHOD(SetRenderingPrefs)(DWORD) PURE; - STDMETHOD(GetRenderingPrefs)(DWORD *) PURE; - STDMETHOD(SetRenderingMode)(DWORD) PURE; - STDMETHOD(GetRenderingMode)(DWORD *) PURE; + STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; }; -typedef IUnknown IBaseFilter; -typedef IUnknown IPin; -typedef IUnknown IEnumFilters; -typedef int AM_MEDIA_TYPE; +//--------------------------------------------------------------------------- +// MISC COM INTERFACES +//--------------------------------------------------------------------------- +typedef enum _FilterState +{ + State_Stopped, + State_Paused, + State_Running +} FILTER_STATE; +typedef enum _PinDirection { + PINDIR_INPUT, + PINDIR_OUTPUT +} PIN_DIRECTION; + +typedef struct _FilterInfo { + WCHAR achName[128]; + struct IFilterGraph *pGraph; +} FILTER_INFO; + +typedef struct _PinInfo { + struct IBaseFilter *pFilter; + PIN_DIRECTION dir; + WCHAR achName[128]; +} PIN_INFO; + +struct IBaseFilter; +struct IPin; +struct IEnumFilters; +typedef struct _MediaType { + GUID majortype; + GUID subtype; + BOOL bFixedSizeSamples; + BOOL bTemporalCompression; + ULONG lSampleSize; + GUID formattype; + IUnknown *pUnk; + ULONG cbFormat; + BYTE *pbFormat; +} AM_MEDIA_TYPE; struct IFilterGraph : public IUnknown { @@ -495,7 +827,6 @@ struct IFilterGraph : public IUnknown struct IGraphBuilder : public IFilterGraph { -public: STDMETHOD(Connect)(IPin *, IPin *) PURE; STDMETHOD(Render)(IPin *) PURE; STDMETHOD(RenderFile)(LPCWSTR, LPCWSTR) PURE; @@ -505,17 +836,943 @@ public: STDMETHOD(ShouldOperationContinue)() PURE; }; -//------------------------------------------------------------------ -// wxAMMediaBackend (Active Movie) -//------------------------------------------------------------------ -class WXDLLIMPEXP_MEDIA wxAMMediaThread : public wxThread +struct IReferenceClock; +struct IEnumPins; +#define REFERENCE_TIME LONGLONG +struct IMediaFilter : public IPersist +{ + STDMETHOD(Stop)( void) PURE; + STDMETHOD(Pause)( void) PURE; + STDMETHOD(Run)(REFERENCE_TIME tStart) PURE; + STDMETHOD(GetState)(DWORD dwMilliSecsTimeout, + FILTER_STATE *State) PURE; + STDMETHOD(SetSyncSource)(IReferenceClock *pClock) PURE; + STDMETHOD(GetSyncSource)(IReferenceClock **pClock) PURE; +}; + +struct IBaseFilter : public IMediaFilter { + STDMETHOD(EnumPins)(IEnumPins **ppEnum) PURE; + STDMETHOD(FindPin)(LPCWSTR Id, IPin **ppPin) PURE; + STDMETHOD(QueryFilterInfo)(FILTER_INFO *pInfo) PURE; + STDMETHOD(JoinFilterGraph)(IFilterGraph *pGraph, LPCWSTR pName) PURE; + STDMETHOD(QueryVendorInfo)(LPWSTR *pVendorInfo) PURE; +}; + +//--------------------------------------------------------------------------- +// +// wxActiveX (Ryan Norton's version :)) +// wxActiveX is (C) 2003 Lindsay Mathieson +// +//--------------------------------------------------------------------------- +#define WX_DECLARE_AUTOOLE(wxAutoOleInterface, I) \ +class wxAutoOleInterface \ +{ \ + protected: \ + I *m_interface; \ +\ + public: \ + explicit wxAutoOleInterface(I *pInterface = NULL) : m_interface(pInterface) {} \ + wxAutoOleInterface(REFIID riid, IUnknown *pUnk) : m_interface(NULL) \ + { QueryInterface(riid, pUnk); } \ + wxAutoOleInterface(REFIID riid, IDispatch *pDispatch) : m_interface(NULL) \ + { QueryInterface(riid, pDispatch); } \ + wxAutoOleInterface(REFCLSID clsid, REFIID riid) : m_interface(NULL)\ + { CreateInstance(clsid, riid); }\ + wxAutoOleInterface(const wxAutoOleInterface& ti) : m_interface(NULL)\ + { operator = (ti); }\ +\ + wxAutoOleInterface& operator = (const wxAutoOleInterface& ti)\ + {\ + if (ti.m_interface)\ + ti.m_interface->AddRef();\ + Free();\ + m_interface = ti.m_interface;\ + return *this;\ + }\ +\ + wxAutoOleInterface& operator = (I *&ti)\ + {\ + Free();\ + m_interface = ti;\ + return *this;\ + }\ +\ + ~wxAutoOleInterface() { Free(); }\ +\ + inline void Free()\ + {\ + if (m_interface)\ + m_interface->Release();\ + m_interface = NULL;\ + }\ +\ + HRESULT QueryInterface(REFIID riid, IUnknown *pUnk)\ + {\ + Free();\ + wxASSERT(pUnk != NULL);\ + return pUnk->QueryInterface(riid, (void **) &m_interface);\ + }\ +\ + HRESULT CreateInstance(REFCLSID clsid, REFIID riid)\ + {\ + Free();\ + return CoCreateInstance(clsid, NULL, CLSCTX_ALL, riid, (void **) &m_interface);\ + }\ +\ + inline operator I *() const {return m_interface;}\ + inline I* operator ->() {return m_interface;}\ + inline I** GetRef() {return &m_interface;}\ + inline bool Ok() const {return m_interface != NULL;}\ +}; + +WX_DECLARE_AUTOOLE(wxAutoIDispatch, IDispatch) +WX_DECLARE_AUTOOLE(wxAutoIOleClientSite, IOleClientSite) +WX_DECLARE_AUTOOLE(wxAutoIUnknown, IUnknown) +WX_DECLARE_AUTOOLE(wxAutoIOleObject, IOleObject) +WX_DECLARE_AUTOOLE(wxAutoIOleInPlaceObject, IOleInPlaceObject) +WX_DECLARE_AUTOOLE(wxAutoIOleInPlaceActiveObject, IOleInPlaceActiveObject) +WX_DECLARE_AUTOOLE(wxAutoIOleDocumentView, IOleDocumentView) +WX_DECLARE_AUTOOLE(wxAutoIViewObject, IViewObject) +WX_DECLARE_AUTOOLE(wxAutoIOleInPlaceSite, IOleInPlaceSite) +WX_DECLARE_AUTOOLE(wxAutoIOleDocument, IOleDocument) +WX_DECLARE_AUTOOLE(wxAutoIPersistStreamInit, IPersistStreamInit) +WX_DECLARE_AUTOOLE(wxAutoIAdviseSink, IAdviseSink) + +class wxActiveX : public wxWindow +{ +public: + wxActiveX(wxWindow * parent, REFIID iid, IUnknown* pUnk); + virtual ~wxActiveX(); + + void OnSize(wxSizeEvent&); + void OnPaint(wxPaintEvent&); + void OnSetFocus(wxFocusEvent&); + void OnKillFocus(wxFocusEvent&); + +protected: + friend class FrameSite; + + wxAutoIDispatch m_Dispatch; + wxAutoIOleClientSite m_clientSite; + wxAutoIUnknown m_ActiveX; + wxAutoIOleObject m_oleObject; + wxAutoIOleInPlaceObject m_oleInPlaceObject; + wxAutoIOleInPlaceActiveObject m_oleInPlaceActiveObject; + wxAutoIOleDocumentView m_docView; + wxAutoIViewObject m_viewObject; + HWND m_oleObjectHWND; + bool m_bAmbientUserMode; + DWORD m_docAdviseCookie; + wxWindow* m_realparent; + + void CreateActiveX(REFIID, IUnknown*); +}; + +#define DECLARE_OLE_UNKNOWN(cls)\ + private:\ + class TAutoInitInt\ + {\ + public:\ + LONG l;\ + TAutoInitInt() : l(0) {}\ + };\ + TAutoInitInt refCount, lockCount;\ + static void _GetInterface(cls *self, REFIID iid, void **_interface, const char *&desc);\ + public:\ + LONG GetRefCount();\ + HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void ** ppvObject);\ + ULONG STDMETHODCALLTYPE AddRef();\ + ULONG STDMETHODCALLTYPE Release();\ + ULONG STDMETHODCALLTYPE AddLock();\ + ULONG STDMETHODCALLTYPE ReleaseLock() + +#define DEFINE_OLE_TABLE(cls)\ + LONG cls::GetRefCount() {return refCount.l;}\ + HRESULT STDMETHODCALLTYPE cls::QueryInterface(REFIID iid, void ** ppvObject)\ + {\ + if (! ppvObject)\ + {\ + return E_FAIL;\ + };\ + const char *desc = NULL;\ + cls::_GetInterface(this, iid, ppvObject, desc);\ + if (! *ppvObject)\ + {\ + return E_NOINTERFACE;\ + };\ + ((IUnknown * )(*ppvObject))->AddRef();\ + return S_OK;\ + };\ + ULONG STDMETHODCALLTYPE cls::AddRef()\ + {\ + InterlockedIncrement(&refCount.l);\ + return refCount.l;\ + };\ + ULONG STDMETHODCALLTYPE cls::Release()\ + {\ + if (refCount.l > 0)\ + {\ + InterlockedDecrement(&refCount.l);\ + if (refCount.l == 0)\ + {\ + delete this;\ + return 0;\ + };\ + return refCount.l;\ + }\ + else\ + return 0;\ + }\ + ULONG STDMETHODCALLTYPE cls::AddLock()\ + {\ + InterlockedIncrement(&lockCount.l);\ + return lockCount.l;\ + };\ + ULONG STDMETHODCALLTYPE cls::ReleaseLock()\ + {\ + if (lockCount.l > 0)\ + {\ + InterlockedDecrement(&lockCount.l);\ + return lockCount.l;\ + }\ + else\ + return 0;\ + }\ + DEFINE_OLE_BASE(cls) + +#define DEFINE_OLE_BASE(cls)\ + void cls::_GetInterface(cls *self, REFIID iid, void **_interface, const char *&desc)\ + {\ + *_interface = NULL;\ + desc = NULL; + +#define OLE_INTERFACE(_iid, _type)\ + if (IsEqualIID(iid, _iid))\ + {\ + *_interface = (IUnknown *) (_type *) self;\ + desc = # _iid;\ + return;\ + } + +#define OLE_IINTERFACE(_face) OLE_INTERFACE(IID_##_face, _face) + +#define OLE_INTERFACE_CUSTOM(func)\ + if (func(self, iid, _interface, desc))\ + {\ + return;\ + } + +#define END_OLE_TABLE\ + } + + +class FrameSite : + public IOleClientSite, + public IOleInPlaceSiteEx, + public IOleInPlaceFrame, + public IOleItemContainer, + public IDispatch, + public IOleCommandTarget, + public IOleDocumentSite, + public IAdviseSink, + public IOleControlSite +{ +private: + DECLARE_OLE_UNKNOWN(FrameSite); + public: - virtual ExitCode Entry(); + FrameSite(wxWindow * win, wxActiveX * win2) + { + m_window = win2; + m_bSupportsWindowlessActivation = true; + m_bInPlaceLocked = false; + m_bUIActive = false; + m_bInPlaceActive = false; + m_bWindowless = false; + + m_nAmbientLocale = 0; + m_clrAmbientForeColor = ::GetSysColor(COLOR_WINDOWTEXT); + m_clrAmbientBackColor = ::GetSysColor(COLOR_WINDOW); + m_bAmbientShowHatching = true; + m_bAmbientShowGrabHandles = true; + m_bAmbientAppearance = true; + + m_hDCBuffer = NULL; + m_hWndParent = (HWND)win->GetHWND(); + } + virtual ~FrameSite(){} + //***************************IDispatch***************************** + HRESULT STDMETHODCALLTYPE GetIDsOfNames(REFIID, OLECHAR ** , + unsigned int , LCID , + DISPID * ) + { return E_NOTIMPL; } + STDMETHOD(GetTypeInfo)(unsigned int, LCID, ITypeInfo **) + { return E_NOTIMPL; } + HRESULT STDMETHODCALLTYPE GetTypeInfoCount(unsigned int *) + { return E_NOTIMPL; } + HRESULT STDMETHODCALLTYPE Invoke(DISPID dispIdMember, REFIID, LCID, + WORD wFlags, DISPPARAMS *, + VARIANT * pVarResult, EXCEPINFO *, + unsigned int *) + { + if (!(wFlags & DISPATCH_PROPERTYGET)) + return S_OK; + + if (pVarResult == NULL) + return E_INVALIDARG; - class wxAMMediaBackend* pThis; + //The most common case is boolean, use as an initial type + V_VT(pVarResult) = VT_BOOL; + + switch (dispIdMember) + { + case DISPID_AMBIENT_MESSAGEREFLECT: + V_BOOL(pVarResult)= FALSE; + return S_OK; + + case DISPID_AMBIENT_DISPLAYASDEFAULT: + V_BOOL(pVarResult)= TRUE; + return S_OK; + + case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED: + V_BOOL(pVarResult) = TRUE; + return S_OK; + + case DISPID_AMBIENT_SILENT: + V_BOOL(pVarResult)= TRUE; + return S_OK; + + case DISPID_AMBIENT_APPEARANCE: + pVarResult->vt = VT_BOOL; + pVarResult->boolVal = m_bAmbientAppearance; + break; + + case DISPID_AMBIENT_FORECOLOR: + pVarResult->vt = VT_I4; + pVarResult->lVal = (long) m_clrAmbientForeColor; + break; + + case DISPID_AMBIENT_BACKCOLOR: + pVarResult->vt = VT_I4; + pVarResult->lVal = (long) m_clrAmbientBackColor; + break; + + case DISPID_AMBIENT_LOCALEID: + pVarResult->vt = VT_I4; + pVarResult->lVal = (long) m_nAmbientLocale; + break; + + case DISPID_AMBIENT_USERMODE: + pVarResult->vt = VT_BOOL; + pVarResult->boolVal = m_window->m_bAmbientUserMode; + break; + + case DISPID_AMBIENT_SHOWGRABHANDLES: + pVarResult->vt = VT_BOOL; + pVarResult->boolVal = m_bAmbientShowGrabHandles; + break; + + case DISPID_AMBIENT_SHOWHATCHING: + pVarResult->vt = VT_BOOL; + pVarResult->boolVal = m_bAmbientShowHatching; + break; + + default: + return DISP_E_MEMBERNOTFOUND; + } + + return S_OK; + } + + //**************************IOleWindow*************************** + HRESULT STDMETHODCALLTYPE GetWindow(HWND * phwnd) + { + if (phwnd == NULL) + return E_INVALIDARG; + (*phwnd) = m_hWndParent; + return S_OK; + } + HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL) + {return S_OK;} + //**************************IOleInPlaceUIWindow***************** + HRESULT STDMETHODCALLTYPE GetBorder(LPRECT lprectBorder) + { + if (lprectBorder == NULL) + return E_INVALIDARG; + return INPLACE_E_NOTOOLSPACE; + } + HRESULT STDMETHODCALLTYPE RequestBorderSpace(LPCBORDERWIDTHS pborderwidths) + { + if (pborderwidths == NULL) + return E_INVALIDARG; + return INPLACE_E_NOTOOLSPACE; + } + HRESULT STDMETHODCALLTYPE SetBorderSpace(LPCBORDERWIDTHS) + {return S_OK;} + HRESULT STDMETHODCALLTYPE SetActiveObject( + IOleInPlaceActiveObject *pActiveObject, LPCOLESTR) + { + if (pActiveObject) + pActiveObject->AddRef(); + + m_window->m_oleInPlaceActiveObject = pActiveObject; + return S_OK; + } + + //********************IOleInPlaceFrame************************ + + STDMETHOD(InsertMenus)(HMENU, LPOLEMENUGROUPWIDTHS){return S_OK;} + STDMETHOD(SetMenu)(HMENU, HOLEMENU, HWND){ return S_OK;} + STDMETHOD(RemoveMenus)(HMENU){return S_OK;} + STDMETHOD(SetStatusText)(LPCOLESTR){ return S_OK;} + HRESULT STDMETHODCALLTYPE EnableModeless(BOOL){return S_OK;} + HRESULT STDMETHODCALLTYPE TranslateAccelerator(LPMSG lpmsg, WORD) + { + // TODO: send an event with this id + if (m_window->m_oleInPlaceActiveObject.Ok()) + m_window->m_oleInPlaceActiveObject->TranslateAccelerator(lpmsg); + return S_FALSE; + } + + //*******************IOleInPlaceSite************************** + HRESULT STDMETHODCALLTYPE CanInPlaceActivate(){return S_OK;} + HRESULT STDMETHODCALLTYPE OnInPlaceActivate() + { m_bInPlaceActive = true; return S_OK; } + HRESULT STDMETHODCALLTYPE OnUIActivate() + { m_bUIActive = true; return S_OK; } + HRESULT STDMETHODCALLTYPE GetWindowContext(IOleInPlaceFrame **ppFrame, + IOleInPlaceUIWindow **ppDoc, + LPRECT lprcPosRect, + LPRECT lprcClipRect, + LPOLEINPLACEFRAMEINFO lpFrameInfo) + { + if (ppFrame == NULL || ppDoc == NULL || lprcPosRect == NULL || + lprcClipRect == NULL || lpFrameInfo == NULL) + { + if (ppFrame != NULL) + (*ppFrame) = NULL; + if (ppDoc != NULL) + (*ppDoc) = NULL; + return E_INVALIDARG; + } + + HRESULT hr = QueryInterface(IID_IOleInPlaceFrame, (void **) ppFrame); + if (! SUCCEEDED(hr)) + { + return E_UNEXPECTED; + }; + + hr = QueryInterface(IID_IOleInPlaceUIWindow, (void **) ppDoc); + if (! SUCCEEDED(hr)) + { + (*ppFrame)->Release(); + *ppFrame = NULL; + return E_UNEXPECTED; + }; + + RECT rect; + ::GetClientRect(m_hWndParent, &rect); + if (lprcPosRect) + { + lprcPosRect->left = lprcPosRect->top = 0; + lprcPosRect->right = rect.right; + lprcPosRect->bottom = rect.bottom; + }; + if (lprcClipRect) + { + lprcClipRect->left = lprcClipRect->top = 0; + lprcClipRect->right = rect.right; + lprcClipRect->bottom = rect.bottom; + }; + + memset(lpFrameInfo, 0, sizeof(OLEINPLACEFRAMEINFO)); + lpFrameInfo->cb = sizeof(OLEINPLACEFRAMEINFO); + lpFrameInfo->hwndFrame = m_hWndParent; + + return S_OK; + } + HRESULT STDMETHODCALLTYPE Scroll(SIZE){return S_OK;} + HRESULT STDMETHODCALLTYPE OnUIDeactivate(BOOL) + { m_bUIActive = false; return S_OK; } + HRESULT STDMETHODCALLTYPE OnInPlaceDeactivate() + { m_bInPlaceActive = false; return S_OK; } + HRESULT STDMETHODCALLTYPE DiscardUndoState(){return S_OK;} + HRESULT STDMETHODCALLTYPE DeactivateAndUndo(){return S_OK; } + HRESULT STDMETHODCALLTYPE OnPosRectChange(LPCRECT lprcPosRect) + { + if (m_window->m_oleInPlaceObject.Ok() && lprcPosRect) + { + m_window->m_oleInPlaceObject->SetObjectRects( + lprcPosRect, lprcPosRect); + } + return S_OK; + } + //*************************IOleInPlaceSiteEx*********************** + HRESULT STDMETHODCALLTYPE OnInPlaceActivateEx(BOOL * pfNoRedraw, DWORD) + { + OleLockRunning(m_window->m_ActiveX, TRUE, FALSE); + if (pfNoRedraw) + (*pfNoRedraw) = FALSE; + return S_OK; + } + + HRESULT STDMETHODCALLTYPE OnInPlaceDeactivateEx(BOOL) + { + OleLockRunning(m_window->m_ActiveX, FALSE, FALSE); + return S_OK; + } + STDMETHOD(RequestUIActivate)(){ return S_OK;} + //*************************IOleClientSite************************** + HRESULT STDMETHODCALLTYPE SaveObject(){return S_OK;} + const char *OleGetMonikerToStr(DWORD dwAssign) + { + switch (dwAssign) + { + case OLEGETMONIKER_ONLYIFTHERE : return "OLEGETMONIKER_ONLYIFTHERE"; + case OLEGETMONIKER_FORCEASSIGN : return "OLEGETMONIKER_FORCEASSIGN"; + case OLEGETMONIKER_UNASSIGN : return "OLEGETMONIKER_UNASSIGN"; + case OLEGETMONIKER_TEMPFORUSER : return "OLEGETMONIKER_TEMPFORUSER"; + default : return "Bad Enum"; + }; + }; + + const char *OleGetWhicMonikerStr(DWORD dwWhichMoniker) + { + switch(dwWhichMoniker) + { + case OLEWHICHMK_CONTAINER : return "OLEWHICHMK_CONTAINER"; + case OLEWHICHMK_OBJREL : return "OLEWHICHMK_OBJREL"; + case OLEWHICHMK_OBJFULL : return "OLEWHICHMK_OBJFULL"; + default : return "Bad Enum"; + }; + }; + STDMETHOD(GetMoniker)(DWORD, DWORD, IMoniker **){return E_FAIL;} + HRESULT STDMETHODCALLTYPE GetContainer(LPOLECONTAINER * ppContainer) + { + if (ppContainer == NULL) + return E_INVALIDARG; + HRESULT hr = QueryInterface( + IID_IOleContainer, (void**)(ppContainer)); + wxASSERT(SUCCEEDED(hr)); + return hr; + } + HRESULT STDMETHODCALLTYPE ShowObject() + { + if (m_window->m_oleObjectHWND) + ::ShowWindow(m_window->m_oleObjectHWND, SW_SHOW); + return S_OK; + } + STDMETHOD(OnShowWindow)(BOOL){return S_OK;} + STDMETHOD(RequestNewObjectLayout)(){return E_NOTIMPL;} + //********************IParseDisplayName*************************** + HRESULT STDMETHODCALLTYPE ParseDisplayName( + IBindCtx *, LPOLESTR, ULONG *, IMoniker **){return E_NOTIMPL;} + //********************IOleContainer******************************* + STDMETHOD(EnumObjects)(DWORD, IEnumUnknown **){return E_NOTIMPL;} + HRESULT STDMETHODCALLTYPE LockContainer(BOOL){return S_OK;} + //********************IOleItemContainer*************************** + HRESULT STDMETHODCALLTYPE + #ifdef _UNICODE + GetObjectW + #else + GetObjectA + #endif + (LPOLESTR pszItem, DWORD, IBindCtx *, REFIID, void ** ppvObject) + { + if (pszItem == NULL || ppvObject == NULL) + return E_INVALIDARG; + *ppvObject = NULL; + return MK_E_NOOBJECT; + } + HRESULT STDMETHODCALLTYPE GetObjectStorage( + LPOLESTR pszItem, IBindCtx * , REFIID, void ** ppvStorage) + { + if (pszItem == NULL || ppvStorage == NULL) + return E_INVALIDARG; + *ppvStorage = NULL; + return MK_E_NOOBJECT; + } + HRESULT STDMETHODCALLTYPE IsRunning(LPOLESTR pszItem) + { + if (pszItem == NULL) + return E_INVALIDARG; + return MK_E_NOOBJECT; + } + //***********************IOleControlSite***************************** + HRESULT STDMETHODCALLTYPE OnControlInfoChanged() + {return S_OK;} + HRESULT STDMETHODCALLTYPE LockInPlaceActive(BOOL fLock) + { + m_bInPlaceLocked = (fLock) ? true : false; + return S_OK; + } + HRESULT STDMETHODCALLTYPE GetExtendedControl(IDispatch **) + {return E_NOTIMPL;} + HRESULT STDMETHODCALLTYPE TransformCoords( + POINTL * pPtlHimetric, POINTF * pPtfContainer, DWORD) + { + if (pPtlHimetric == NULL || pPtfContainer == NULL) + return E_INVALIDARG; + return E_NOTIMPL; + } + HRESULT STDMETHODCALLTYPE TranslateAccelerator(LPMSG, DWORD) + {return E_NOTIMPL;} + HRESULT STDMETHODCALLTYPE OnFocus(BOOL){return S_OK;} + HRESULT STDMETHODCALLTYPE ShowPropertyFrame(){return E_NOTIMPL;} + //**************************IOleCommandTarget*********************** + HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *, ULONG cCmds, + OLECMD * prgCmds, OLECMDTEXT *) + { + if (prgCmds == NULL) return E_INVALIDARG; + for (ULONG nCmd = 0; nCmd < cCmds; nCmd++) + { + // unsupported by default + prgCmds[nCmd].cmdf = 0; + } + return OLECMDERR_E_UNKNOWNGROUP; + } + + HRESULT STDMETHODCALLTYPE Exec(const GUID *, DWORD, + DWORD, VARIANTARG *, VARIANTARG *) + {return OLECMDERR_E_NOTSUPPORTED;} + + //**********************IAdviseSink************************************ + void STDMETHODCALLTYPE OnDataChange(FORMATETC *, STGMEDIUM *) {} + void STDMETHODCALLTYPE OnViewChange(DWORD, LONG) {} + void STDMETHODCALLTYPE OnRename(IMoniker *){} + void STDMETHODCALLTYPE OnSave(){} + void STDMETHODCALLTYPE OnClose(){} + + //**********************IOleDocumentSite*************************** + HRESULT STDMETHODCALLTYPE ActivateMe( + IOleDocumentView __RPC_FAR *pViewToActivate) + { + wxAutoIOleInPlaceSite inPlaceSite( + IID_IOleInPlaceSite, (IDispatch *) this); + if (!inPlaceSite.Ok()) + return E_FAIL; + + if (pViewToActivate) + { + m_window->m_docView = pViewToActivate; + m_window->m_docView->SetInPlaceSite(inPlaceSite); + } + else + { + wxAutoIOleDocument oleDoc( + IID_IOleDocument, m_window->m_oleObject); + if (! oleDoc.Ok()) + return E_FAIL; + + HRESULT hr = oleDoc->CreateView(inPlaceSite, NULL, + 0, m_window->m_docView.GetRef()); + if (hr != S_OK) + return E_FAIL; + + m_window->m_docView->SetInPlaceSite(inPlaceSite); + }; + + m_window->m_docView->UIActivate(TRUE); + return S_OK; + }; + + +protected: + wxActiveX * m_window; + + HDC m_hDCBuffer; + HWND m_hWndParent; + + bool m_bSupportsWindowlessActivation; + bool m_bInPlaceLocked; + bool m_bInPlaceActive; + bool m_bUIActive; + bool m_bWindowless; + + LCID m_nAmbientLocale; + COLORREF m_clrAmbientForeColor; + COLORREF m_clrAmbientBackColor; + bool m_bAmbientShowHatching; + bool m_bAmbientShowGrabHandles; + bool m_bAmbientAppearance; }; +DEFINE_OLE_TABLE(FrameSite) + OLE_INTERFACE(IID_IUnknown, IOleClientSite) + OLE_IINTERFACE(IOleClientSite) + OLE_INTERFACE(IID_IOleWindow, IOleInPlaceSite) + OLE_IINTERFACE(IOleInPlaceSite) + OLE_IINTERFACE(IOleInPlaceSiteEx) + OLE_IINTERFACE(IOleInPlaceUIWindow) + OLE_IINTERFACE(IOleInPlaceFrame) + OLE_IINTERFACE(IParseDisplayName) + OLE_IINTERFACE(IOleContainer) + OLE_IINTERFACE(IOleItemContainer) + OLE_IINTERFACE(IDispatch) + OLE_IINTERFACE(IOleCommandTarget) + OLE_IINTERFACE(IOleDocumentSite) + OLE_IINTERFACE(IAdviseSink) + OLE_IINTERFACE(IOleControlSite) +END_OLE_TABLE; + + +wxActiveX::wxActiveX(wxWindow * parent, REFIID iid, IUnknown* pUnk) + : m_realparent(parent) +{ + m_bAmbientUserMode = true; + m_docAdviseCookie = 0; + CreateActiveX(iid, pUnk); +} + +wxActiveX::~wxActiveX() +{ + // disconnect connection points + if (m_oleInPlaceObject.Ok()) + { + m_oleInPlaceObject->InPlaceDeactivate(); + m_oleInPlaceObject->UIDeactivate(); + } + + if (m_oleObject.Ok()) + { + if (m_docAdviseCookie != 0) + m_oleObject->Unadvise(m_docAdviseCookie); + + m_oleObject->DoVerb( + OLEIVERB_HIDE, NULL, m_clientSite, 0, (HWND) GetHWND(), NULL); + m_oleObject->Close(OLECLOSE_NOSAVE); + m_oleObject->SetClientSite(NULL); + } +} + +void wxActiveX::CreateActiveX(REFIID iid, IUnknown* pUnk) +{ + HRESULT hret; + hret = m_ActiveX.QueryInterface(iid, pUnk); + wxASSERT(SUCCEEDED(hret)); + + // FrameSite + FrameSite *frame = new FrameSite(m_realparent, this); + // oleClientSite + hret = m_clientSite.QueryInterface( + IID_IOleClientSite, (IDispatch *) frame); + wxASSERT(SUCCEEDED(hret)); + // adviseSink + wxAutoIAdviseSink adviseSink(IID_IAdviseSink, (IDispatch *) frame); + wxASSERT(adviseSink.Ok()); + + // Get Dispatch interface + hret = m_Dispatch.QueryInterface(IID_IDispatch, m_ActiveX); + + // Get IOleObject interface + hret = m_oleObject.QueryInterface(IID_IOleObject, m_ActiveX); + wxASSERT(SUCCEEDED(hret)); + + // get IViewObject Interface + hret = m_viewObject.QueryInterface(IID_IViewObject, m_ActiveX); + wxASSERT(SUCCEEDED(hret)); + + // document advise + m_docAdviseCookie = 0; + hret = m_oleObject->Advise(adviseSink, &m_docAdviseCookie); + m_oleObject->SetHostNames(L"wxActiveXContainer", NULL); + OleSetContainedObject(m_oleObject, TRUE); + OleRun(m_oleObject); + + + // Get IOleInPlaceObject interface + hret = m_oleInPlaceObject.QueryInterface( + IID_IOleInPlaceObject, m_ActiveX); + wxASSERT(SUCCEEDED(hret)); + + // status + DWORD dwMiscStatus; + m_oleObject->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus); + wxASSERT(SUCCEEDED(hret)); + + // set client site first ? + if (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) + m_oleObject->SetClientSite(m_clientSite); + + + // stream init + wxAutoIPersistStreamInit + pPersistStreamInit(IID_IPersistStreamInit, m_oleObject); + + if (pPersistStreamInit.Ok()) + { + hret = pPersistStreamInit->InitNew(); + } + + if (! (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST)) + m_oleObject->SetClientSite(m_clientSite); + + + RECT posRect; + ::GetClientRect((HWND)m_realparent->GetHWND(), &posRect); + + m_oleObjectHWND = 0; + + if (m_oleInPlaceObject.Ok()) + { + hret = m_oleInPlaceObject->GetWindow(&m_oleObjectHWND); + if (SUCCEEDED(hret)) + ::SetActiveWindow(m_oleObjectHWND); + } + + + if (! (dwMiscStatus & OLEMISC_INVISIBLEATRUNTIME)) + { + if (posRect.right > 0 && posRect.bottom > 0 && + m_oleInPlaceObject.Ok()) + m_oleInPlaceObject->SetObjectRects(&posRect, &posRect); + + hret = m_oleObject->DoVerb(OLEIVERB_INPLACEACTIVATE, NULL, + m_clientSite, 0, (HWND)m_realparent->GetHWND(), &posRect); + hret = m_oleObject->DoVerb(OLEIVERB_SHOW, 0, m_clientSite, 0, + (HWND)m_realparent->GetHWND(), &posRect); + } + + if (! m_oleObjectHWND && m_oleInPlaceObject.Ok()) + { + hret = m_oleInPlaceObject->GetWindow(&m_oleObjectHWND); + } + + if (m_oleObjectHWND) + { + ::SetActiveWindow(m_oleObjectHWND); + ::ShowWindow(m_oleObjectHWND, SW_SHOW); + + this->AssociateHandle(m_oleObjectHWND); + this->Reparent(m_realparent); + + wxWindow* pWnd = m_realparent; + int id = m_realparent->GetId(); + + pWnd->Connect(id, wxEVT_SIZE, + wxSizeEventHandler(wxActiveX::OnSize), 0, this); + pWnd->Connect(id, wxEVT_SET_FOCUS, + wxFocusEventHandler(wxActiveX::OnSetFocus), 0, this); + pWnd->Connect(id, wxEVT_KILL_FOCUS, + wxFocusEventHandler(wxActiveX::OnKillFocus), 0, this); + } +} + +#define HIMETRIC_PER_INCH 2540 +#define MAP_PIX_TO_LOGHIM(x,ppli) MulDiv(HIMETRIC_PER_INCH, (x), (ppli)) + +static void PixelsToHimetric(SIZEL &sz) +{ + static int logX = 0; + static int logY = 0; + + if (logY == 0) + { + // initaliase + HDC dc = GetDC(NULL); + logX = GetDeviceCaps(dc, LOGPIXELSX); + logY = GetDeviceCaps(dc, LOGPIXELSY); + ReleaseDC(NULL, dc); + }; + +#define HIMETRIC_INCH 2540 +#define CONVERT(x, logpixels) MulDiv(HIMETRIC_INCH, (x), (logpixels)) + + sz.cx = CONVERT(sz.cx, logX); + sz.cy = CONVERT(sz.cy, logY); + +#undef CONVERT +#undef HIMETRIC_INCH +} + + +void wxActiveX::OnSize(wxSizeEvent& event) +{ + int w, h; + GetParent()->GetClientSize(&w, &h); + + RECT posRect; + posRect.left = 0; + posRect.top = 0; + posRect.right = w; + posRect.bottom = h; + + if (w <= 0 && h <= 0) + return; + + // extents are in HIMETRIC units + if (m_oleObject.Ok()) + { + SIZEL sz = {w, h}; + PixelsToHimetric(sz); + + SIZEL sz2; + + m_oleObject->GetExtent(DVASPECT_CONTENT, &sz2); + if (sz2.cx != sz.cx || sz.cy != sz2.cy) + m_oleObject->SetExtent(DVASPECT_CONTENT, &sz); + }; + + if (m_oleInPlaceObject.Ok()) + m_oleInPlaceObject->SetObjectRects(&posRect, &posRect); + + event.Skip(); +} + +void wxActiveX::OnPaint(wxPaintEvent& WXUNUSED(event)) +{ + wxPaintDC dc(this); + // Draw only when control is windowless or deactivated + if (m_viewObject) + { + dc.BeginDrawing(); + int w, h; + GetParent()->GetSize(&w, &h); + RECT posRect; + posRect.left = 0; + posRect.top = 0; + posRect.right = w; + posRect.bottom = h; + + ::RedrawWindow(m_oleObjectHWND, NULL, NULL, RDW_INTERNALPAINT); + RECTL *prcBounds = (RECTL *) &posRect; + m_viewObject->Draw(DVASPECT_CONTENT, -1, NULL, NULL, NULL, + (HDC)dc.GetHDC(), prcBounds, NULL, NULL, 0); + + dc.EndDrawing(); + } + +// We've got this one I think +// event.Skip(); +} + +void wxActiveX::OnSetFocus(wxFocusEvent& event) +{ + if (m_oleInPlaceActiveObject.Ok()) + m_oleInPlaceActiveObject->OnFrameWindowActivate(TRUE); + + event.Skip(); +} + +void wxActiveX::OnKillFocus(wxFocusEvent& event) +{ + if (m_oleInPlaceActiveObject.Ok()) + m_oleInPlaceActiveObject->OnFrameWindowActivate(FALSE); + + event.Skip(); +} + +//########################################################################### +// +// +// wxAMMediaBackend +// +// +//########################################################################### + +typedef BOOL (WINAPI* LPAMGETERRORTEXT)(HRESULT, wxChar *, DWORD); + //cludgy workaround for wx events. slots would be nice :) class WXDLLIMPEXP_MEDIA wxAMMediaEvtHandler : public wxEvtHandler { @@ -524,14 +1781,12 @@ public: void OnEraseBackground(wxEraseEvent&); }; -typedef BOOL (WINAPI* LPAMGETERRORTEXT)(HRESULT, wxChar *, DWORD); - class WXDLLIMPEXP_MEDIA wxAMMediaBackend : public wxMediaBackend { public: wxAMMediaBackend(); - virtual ~wxAMMediaBackend(); + void Clear(); virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, @@ -547,6 +1802,10 @@ public: virtual bool Load(const wxString& fileName); virtual bool Load(const wxURI& location); + virtual bool Load(const wxURI& location, const wxURI& proxy); + + bool DoLoad(const wxString& location); + void FinishLoad(); virtual wxMediaState GetState(); @@ -563,37 +1822,35 @@ public: virtual double GetVolume(); virtual bool SetVolume(double); + virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags); void Cleanup(); - void OnStop(); - bool SetWindowlessMode(IGraphBuilder* pGB, - IVMRWindowlessControl** ppVMC = NULL); - - wxControl* m_ctrl; - - wxMediaState m_state; - wxCriticalSection m_rendercs; - IVMRWindowlessControl* m_pVMC; - IGraphBuilder* m_pGB; - IBasicAudio* m_pBA; - IMediaControl* m_pMC; - IMediaEvent* m_pME; - IMediaPosition* m_pMS; - bool m_bVideo; - - wxAMMediaThread* m_pThread; + void DoGetDownloadProgress(wxLongLong*, wxLongLong*); + virtual wxLongLong GetDownloadProgress() + { + wxLongLong progress, total; + DoGetDownloadProgress(&progress, &total); + return progress; + } + virtual wxLongLong GetDownloadTotal() + { + wxLongLong progress, total; + DoGetDownloadProgress(&progress, &total); + return total; + } + wxControl* m_ctrl; + wxActiveX* m_pAX; + IActiveMovie* m_pAM; + IMediaPlayer* m_pMP; + wxTimer* m_pTimer; wxSize m_bestSize; - #ifdef __WXDEBUG__ HMODULE m_hQuartzDll; LPAMGETERRORTEXT m_lpAMGetErrorText; wxString GetErrorString(HRESULT hrdsv); #endif - friend class wxAMMediaThread; - friend class wxAMMediaEvtHandler; - DECLARE_DYNAMIC_CLASS(wxAMMediaBackend) }; @@ -663,6 +1920,12 @@ public: // // wxQTMediaBackend // +// We don't include Quicktime headers here and define all the types +// ourselves because looking for the quicktime libaries etc. would +// be tricky to do and making this a dependency for the MSVC projects +// would be unrealistic. +// +// Thanks to Robert Roebling for the wxDL macro/library idea //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- @@ -683,6 +1946,7 @@ typedef wxInt32 OSStatus; typedef unsigned char Str255[256]; #define StringPtr unsigned char* #define newMovieActive 1 +#define newMovieAsyncOK (1 << 8) #define Ptr char* #define Handle Ptr* #define Fixed long @@ -690,6 +1954,10 @@ typedef unsigned char Str255[256]; #define CGrafPtr struct GrafPort * #define TimeScale long #define TimeBase struct TimeBaseRecord * +typedef struct ComponentInstanceRecord * ComponentInstance; +#define kMovieLoadStatePlayable 10000 +#define Boolean int +#define MovieController ComponentInstance #ifndef URLDataHandlerSubType #if defined(__WATCOMC__) || defined(__MINGW32__) @@ -726,6 +1994,27 @@ struct TimeRecord { TimeBase base; }; +struct Point { + short v; + short h; +}; + +struct EventRecord { + wxUint16 what; + wxUint32 message; + wxUint32 when; + Point where; + wxUint16 modifiers; +}; + +enum { + mcTopLeftMovie = 1, + mcScaleMovieToFit = 2, + mcWithBadge = 4, + mcNotVisible = 8, + mcWithFrame = 16 +}; + //--------------------------------------------------------------------------- // QT Library //--------------------------------------------------------------------------- @@ -746,7 +2035,6 @@ struct TimeRecord { if (!success) { wxLog::EnableLogging(bWasLoggingEnabled); return false; } -//Class that utilizes Robert Roeblings Dynamic Library Macros class WXDLLIMPEXP_MEDIA wxQuickTimeLibrary { public: @@ -824,6 +2112,35 @@ public: wxDL_VOIDMETHOD_DEFINE(SetMovieTime, (Movie m, TimeRecord* tr), (m,tr) ); wxDL_METHOD_DEFINE(short, GetMovieVolume, (Movie m), (m), 0); wxDL_VOIDMETHOD_DEFINE(SetMovieVolume, (Movie m, short sVolume), (m,sVolume) ); + wxDL_VOIDMETHOD_DEFINE(SetMovieTimeValue, (Movie m, long s), (m,s)); + wxDL_METHOD_DEFINE(ComponentInstance, NewMovieController, (Movie m, const Rect* mr, long fl), (m,mr,fl), 0); + wxDL_VOIDMETHOD_DEFINE(DisposeMovieController, (ComponentInstance ci), (ci)); + wxDL_METHOD_DEFINE(int, MCSetVisible, (ComponentInstance m, int b), (m, b), 0); + + + wxDL_VOIDMETHOD_DEFINE(PrePrerollMovie, (Movie m, long t, Fixed r, WXFARPROC p1, void* p2), (m,t,r,p1,p2) ); + wxDL_VOIDMETHOD_DEFINE(PrerollMovie, (Movie m, long t, Fixed r), (m,t,r) ); + wxDL_METHOD_DEFINE(Fixed, GetMoviePreferredRate, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(long, GetMovieLoadState, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(void*, NewRoutineDescriptor, (WXFARPROC f, int l, void* junk), (f, l, junk), 0); + wxDL_VOIDMETHOD_DEFINE(DisposeRoutineDescriptor, (void* f), (f)); + wxDL_METHOD_DEFINE(void*, GetCurrentArchitecture, (), (), 0); + wxDL_METHOD_DEFINE(int, MCDoAction, (ComponentInstance ci, long f, void* p), (ci,f,p), 0); + wxDL_VOIDMETHOD_DEFINE(MCSetControllerBoundsRect, (ComponentInstance ci, Rect* r), (ci,r)); + wxDL_VOIDMETHOD_DEFINE(DestroyPortAssociation, (CGrafPtr g), (g)); + wxDL_VOIDMETHOD_DEFINE(NativeEventToMacEvent, (MSG* p1, EventRecord* p2), (p1,p2)); + wxDL_VOIDMETHOD_DEFINE(MCIsPlayerEvent, (ComponentInstance ci, EventRecord* p2), (ci, p2)); + wxDL_METHOD_DEFINE(int, MCSetMovie, (ComponentInstance ci, Movie m, void* p1, Point w), + (ci,m,p1,w),0); + wxDL_VOIDMETHOD_DEFINE(MCPositionController, + (ComponentInstance ci, Rect* r, void* junk, void* morejunk), (ci,r,junk,morejunk)); + wxDL_VOIDMETHOD_DEFINE(MCSetActionFilterWithRefCon, + (ComponentInstance ci, WXFARPROC cb, void* ref), (ci,cb,ref)); + wxDL_VOIDMETHOD_DEFINE(MCGetControllerInfo, (MovieController mc, long* flags), (mc,flags)); + wxDL_VOIDMETHOD_DEFINE(BeginUpdate, (CGrafPtr port), (port)); + wxDL_VOIDMETHOD_DEFINE(UpdateMovie, (Movie m), (m)); + wxDL_VOIDMETHOD_DEFINE(EndUpdate, (CGrafPtr port), (port)); + wxDL_METHOD_DEFINE( OSErr, GetMoviesStickyError, (), (), -1); }; bool wxQuickTimeLibrary::Initialize() @@ -838,43 +2155,61 @@ bool wxQuickTimeLibrary::Initialize() return false; } - bool bOk; //TODO: Get rid of this, use m_ok instead (not a biggie) - - wxDL_METHOD_LOAD( m_dll, StartMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, StopMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, IsMovieDone, bOk ); - wxDL_METHOD_LOAD( m_dll, GoToBeginningOfMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMoviesError, bOk ); - wxDL_METHOD_LOAD( m_dll, EnterMovies, bOk ); - wxDL_METHOD_LOAD( m_dll, ExitMovies, bOk ); - wxDL_METHOD_LOAD( m_dll, InitializeQTML, bOk ); - wxDL_METHOD_LOAD( m_dll, TerminateQTML, bOk ); - wxDL_METHOD_LOAD( m_dll, NativePathNameToFSSpec, bOk ); - wxDL_METHOD_LOAD( m_dll, OpenMovieFile, bOk ); - wxDL_METHOD_LOAD( m_dll, CloseMovieFile, bOk ); - wxDL_METHOD_LOAD( m_dll, NewMovieFromFile, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieRate, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieRate, bOk ); - wxDL_METHOD_LOAD( m_dll, MoviesTask, bOk ); - wxDL_METHOD_LOAD( m_dll, BlockMove, bOk ); - wxDL_METHOD_LOAD( m_dll, NewHandleClear, bOk ); - wxDL_METHOD_LOAD( m_dll, NewMovieFromDataRef, bOk ); - wxDL_METHOD_LOAD( m_dll, DisposeHandle, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieNaturalBoundsRect, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieIndTrackType, bOk ); - wxDL_METHOD_LOAD( m_dll, CreatePortAssociation, bOk ); - wxDL_METHOD_LOAD( m_dll, GetNativeWindowPort, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieGWorld, bOk ); - wxDL_METHOD_LOAD( m_dll, DisposeMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieBox, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieTimeScale, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieDuration, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieTimeBase, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieTimeScale, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieTime, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieTime, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieVolume, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieVolume, bOk ); + wxDL_METHOD_LOAD( m_dll, StartMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, StopMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, IsMovieDone, m_ok ); + wxDL_METHOD_LOAD( m_dll, GoToBeginningOfMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMoviesError, m_ok ); + wxDL_METHOD_LOAD( m_dll, EnterMovies, m_ok ); + wxDL_METHOD_LOAD( m_dll, ExitMovies, m_ok ); + wxDL_METHOD_LOAD( m_dll, InitializeQTML, m_ok ); + wxDL_METHOD_LOAD( m_dll, TerminateQTML, m_ok ); + wxDL_METHOD_LOAD( m_dll, NativePathNameToFSSpec, m_ok ); + wxDL_METHOD_LOAD( m_dll, OpenMovieFile, m_ok ); + wxDL_METHOD_LOAD( m_dll, CloseMovieFile, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewMovieFromFile, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieRate, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieRate, m_ok ); + wxDL_METHOD_LOAD( m_dll, MoviesTask, m_ok ); + wxDL_METHOD_LOAD( m_dll, BlockMove, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewHandleClear, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewMovieFromDataRef, m_ok ); + wxDL_METHOD_LOAD( m_dll, DisposeHandle, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieNaturalBoundsRect, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieIndTrackType, m_ok ); + wxDL_METHOD_LOAD( m_dll, CreatePortAssociation, m_ok ); + wxDL_METHOD_LOAD( m_dll, DestroyPortAssociation, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetNativeWindowPort, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieGWorld, m_ok ); + wxDL_METHOD_LOAD( m_dll, DisposeMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieBox, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieTimeScale, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieDuration, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieTimeBase, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieTimeScale, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieTime, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieTime, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieVolume, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieVolume, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieTimeValue, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewMovieController, m_ok ); + wxDL_METHOD_LOAD( m_dll, DisposeMovieController, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetVisible, m_ok ); + wxDL_METHOD_LOAD( m_dll, PrePrerollMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, PrerollMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMoviePreferredRate, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieLoadState, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCDoAction, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetControllerBoundsRect, m_ok ); + wxDL_METHOD_LOAD( m_dll, NativeEventToMacEvent, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCIsPlayerEvent, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetActionFilterWithRefCon, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCGetControllerInfo, m_ok ); + wxDL_METHOD_LOAD( m_dll, BeginUpdate, m_ok ); + wxDL_METHOD_LOAD( m_dll, UpdateMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, EndUpdate, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMoviesStickyError, m_ok ); wxLog::EnableLogging(bWasLoggingEnabled); m_ok = true; @@ -882,6 +2217,14 @@ bool wxQuickTimeLibrary::Initialize() return true; } +//cludgy workaround for wx events. slots would be nice :) +class WXDLLIMPEXP_MEDIA wxQTMediaEvtHandler : public wxEvtHandler +{ +public: + void OnPaint(wxPaintEvent&); + void OnEraseBackground(wxEraseEvent&); +}; + class WXDLLIMPEXP_MEDIA wxQTMediaBackend : public wxMediaBackend { public: @@ -921,12 +2264,23 @@ public: void Cleanup(); void FinishLoad(); + static void PPRMProc (Movie theMovie, OSErr theErr, void* theRefCon); + //TODO: Last param actually long - does this work on 64bit machines? + static Boolean MCFilterProc (MovieController theController, + short action, void *params, LONG_PTR refCon); + + static LRESULT CALLBACK QTWndProc(HWND, UINT, WPARAM, LPARAM); + + virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags); + wxSize m_bestSize; //Original movie size Movie m_movie; //QT Movie handle/instance wxControl* m_ctrl; //Parent control bool m_bVideo; //Whether or not we have video - class _wxQTTimer* m_timer; //Timer for streaming the movie - wxQuickTimeLibrary m_lib; + bool m_bPlaying; //Whether or not movie is playing + wxTimer* m_timer; //Load or Play timer + wxQuickTimeLibrary m_lib; //DLL to load functions from + ComponentInstance m_pMC; //Movie Controller DECLARE_DYNAMIC_CLASS(wxQTMediaBackend) }; @@ -949,7 +2303,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend); //--------------------------------------------------------------------------- #ifdef __WXDEBUG__ #define MAX_ERROR_TEXT_LEN 160 -#include "wx/log.h" //wxLogDebug et al. //Get the error string for Active Movie wxString wxAMMediaBackend::GetErrorString(HRESULT hrdsv) @@ -959,49 +2312,227 @@ wxString wxAMMediaBackend::GetErrorString(HRESULT hrdsv) (*m_lpAMGetErrorText)(hrdsv, szError, MAX_ERROR_TEXT_LEN) == 0) { return wxString::Format(wxT("DirectShow error \"%s\" \n") - wxT("(numeric %i)\n") - wxT("occured at line %i in ") - wxT("mediactrl.cpp"), - szError, (int)hrdsv, __LINE__); + wxT("(numeric %X)\n") + wxT("occured"), + szError, (int)hrdsv); } else { - return wxString::Format(wxT("Unknown error (%i) ") - wxT("occurred at") - wxT(" line %i in mediactrl.cpp."), - (int)hrdsv, __LINE__); + return wxString::Format(wxT("Unknown error \n") + wxT("(numeric %X)\n") + wxT("occured"), + (int)hrdsv); } } -#define wxAMFAIL(x) wxFAIL_MSG(GetErrorString(x)); -#define wxVERIFY(x) wxASSERT((x)) -#define wxAMLOG(x) wxLogDebug(GetErrorString(x)) -#else -#define wxAMVERIFY(x) (x) -#define wxVERIFY(x) (x) -#define wxAMLOG(x) -#define wxAMFAIL(x) -#endif +#define wxAMFAIL(x) wxFAIL_MSG(GetErrorString(x)); +#define wxVERIFY(x) wxASSERT((x)) +#define wxAMLOG(x) wxLogDebug(GetErrorString(x)) +#else +#define wxAMVERIFY(x) (x) +#define wxVERIFY(x) (x) +#define wxAMLOG(x) +#define wxAMFAIL(x) +#endif + +//--------------------------------------------------------------------------- +// Standard macros for ease of use +//--------------------------------------------------------------------------- +#define SAFE_RELEASE(x) { if (x) x->Release(); x = NULL; } + +//--------------------------------------------------------------------------- +// wxAMLoadTimer +// +// Queries the control periodically to see if it has reached the point +// in its loading cycle where we can begin playing the media - if so +// then we finish up some things like getting the original size of the video +// and then sending the loaded event to our handler +//--------------------------------------------------------------------------- +class wxAMLoadTimer : public wxTimer +{ +public: + wxAMLoadTimer(wxAMMediaBackend* parent) : + m_parent(parent) {} + + void Notify() + { + if(m_parent->m_pMP) + { + MPReadyStateConstants nState; + m_parent->m_pMP->get_ReadyState(&nState); + if(nState != mpReadyStateLoading) + { + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + else + { + IActiveMovie2* pAM2 = NULL; + ReadyStateConstants nState; + if(m_parent->m_pAM->QueryInterface(IID_IActiveMovie2, + (void**)&pAM2) == 0 && + pAM2->get_ReadyState(&nState) == 0) + { + pAM2->Release(); + if(nState != amvLoading) + { + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + else + { + if(pAM2) + pAM2->Release(); + + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + + } + +protected: + wxAMMediaBackend* m_parent; //Backend pointer +}; + +//--------------------------------------------------------------------------- +// wxAMPlayTimer +// +// Sets m_hNotifyWnd to NULL to signify that we haven't loaded anything yet +// Queries the control periodically to see if it has stopped - +// if it has it sends the stop event +//--------------------------------------------------------------------------- +class wxAMPlayTimer : public wxTimer +{ +public: + wxAMPlayTimer(wxAMMediaBackend* parent) : + m_parent(parent) {} + + void Notify() + { + if(m_parent->GetState() == wxMEDIASTATE_STOPPED && + //NB: Stop events could get triggered by the interface + //if ShowPlayerControls is enabled, + //so we need this hack here to make an attempt + //at it not getting sent - but its far from ideal - + //they can still get sent in some cases + m_parent->GetPosition() == m_parent->GetDuration()) + { + wxMediaEvent theEvent(wxEVT_MEDIA_STOP, + m_parent->m_ctrl->GetId()); + m_parent->m_ctrl->ProcessEvent(theEvent); + + if(theEvent.IsAllowed()) + { + //Seek to beginning of movie + m_parent->wxAMMediaBackend::SetPosition(0); + Stop(); + + //send the event to our child + wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, + m_parent->m_ctrl->GetId()); + m_parent->m_ctrl->AddPendingEvent(theEvent); + } + } + } + +protected: + wxAMMediaBackend* m_parent; //Backend pointer +}; + + +/* +// The following is an alternative way - but it doesn't seem +// to work with the IActiveMovie control - it probably processes +// its own events +//--------------------------------------------------------------------------- +// wxAMPlayTimer +// +// Query the IMediaEvent interface from the embedded WMP's +// filtergraph, then process the events from it - sending +// EC_COMPLETE events as stop events to the media control. +//--------------------------------------------------------------------------- +class wxAMPlayTimer : public wxTimer +{ +public: + wxAMPlayTimer(wxAMMediaBackend* pBE) : m_pBE(pBE), m_pME(NULL) + { + HRESULT hr; + IUnknown* pGB; + hr = m_pBE->m_pAM->get_FilterGraph(&pGB); + wxASSERT(SUCCEEDED(hr)); + hr = pGB->QueryInterface(IID_IMediaEvent, (void**)&m_pME); + wxASSERT(SUCCEEDED(hr)); + pGB->Release(); + } + + ~wxAMPlayTimer() + { + SAFE_RELEASE(m_pME); + } + + void Notify() + { + LONG evCode; + LONG_PTR evParam1, + evParam2; + + // + // DirectShow keeps a list of queued events, and we need + // to go through them one by one, stopping at (Hopefully only one) + // EC_COMPLETE message + // + while( m_pME->GetEvent(&evCode, &evParam1, &evParam2, 0) == 0 ) + { + // Cleanup memory that GetEvent allocated + HRESULT hr = m_pME->FreeEventParams(evCode, + evParam1, evParam2); + if(hr != 0) + { + //Even though this makes a messagebox this + //is windows where we can do gui stuff in seperate + //threads :) + wxFAIL_MSG(m_pBE->GetErrorString(hr)); + } + // If this is the end of the clip, notify handler + else if(1 == evCode) //EC_COMPLETE + { + wxMediaEvent theEvent(wxEVT_MEDIA_STOP, + m_pBE->m_ctrl->GetId()); + m_pBE->m_ctrl->ProcessEvent(theEvent); + + if(theEvent.IsAllowed()) + { + Stop(); + + //send the event to our child + wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, + m_pBE->m_ctrl->GetId()); + m_pBE->m_ctrl->AddPendingEvent(theEvent); + } + } + } + } -//--------------------------------------------------------------------------- -// Standard macros for ease of use -//--------------------------------------------------------------------------- -#define SAFE_RELEASE(x) { if (x) x->Release(); x = NULL; } +protected: + wxAMMediaBackend* m_pBE; //Backend pointer + IMediaEvent* m_pME; //To determine when to send stop event +}; +*/ //--------------------------------------------------------------------------- // wxAMMediaBackend Constructor -// -// Sets m_hNotifyWnd to NULL to signify that we haven't loaded anything yet //--------------------------------------------------------------------------- wxAMMediaBackend::wxAMMediaBackend() - :m_state(wxMEDIASTATE_STOPPED) - ,m_pVMC(NULL) - ,m_pGB(NULL) - ,m_pBA(NULL) - ,m_pMC(NULL) - ,m_pME(NULL) - ,m_pMS(NULL) - ,m_pThread(NULL) + :m_pAX(NULL), + m_pAM(NULL), + m_pMP(NULL), + m_pTimer(NULL) #ifdef __WXDEBUG__ ,m_hQuartzDll(NULL) #endif @@ -1010,13 +2541,20 @@ wxAMMediaBackend::wxAMMediaBackend() //--------------------------------------------------------------------------- // wxAMMediaBackend Destructor -// -// Cleans up everything //--------------------------------------------------------------------------- wxAMMediaBackend::~wxAMMediaBackend() { - if (m_pVMC) - Cleanup(); + Clear(); //Free memory from Load() + + if(m_pAX) + { + m_pAX->DissociateHandle(); + delete m_pAX; + m_pAM->Release(); + + if(m_pMP) + m_pMP->Release(); + } #ifdef __WXDEBUG__ if(m_hQuartzDll) ::FreeLibrary(m_hQuartzDll); @@ -1024,10 +2562,18 @@ wxAMMediaBackend::~wxAMMediaBackend() } //--------------------------------------------------------------------------- -// wxAMMediaBackend::CreateControl +// wxAMMediaBackend::Clear // -// 1) Check to see if Active Movie supports windowless controls -// 2) Connect events to the media control and its TLW +// Free up interfaces and memory allocated by LoadXXX +//--------------------------------------------------------------------------- +void wxAMMediaBackend::Clear() +{ + if(m_pTimer) + delete m_pTimer; +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::CreateControl //--------------------------------------------------------------------------- bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, @@ -1037,6 +2583,8 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, const wxValidator& validator, const wxString& name) { + // First get the AMGetErrorText procedure in debug + // mode for more meaningful messages #ifdef __WXDEBUG__ m_hQuartzDll = ::LoadLibrary(wxT("quartz.dll")); if(m_hQuartzDll) @@ -1045,7 +2593,7 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, m_hQuartzDll, wxString::Format(wxT("AMGetErrorText%s"), -#ifdef __WXUNICODE__ +#if wxUSE_UNICODE wxT("W") #else wxT("A") @@ -1058,215 +2606,184 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, ); } #endif - - //Make sure a valid windowless video mixing interface exists - IGraphBuilder* pGB; - if( ::CoCreateInstance(CLSID_FilgraphManager, NULL, + // Now determine which (if any) media player interface is + // available - IMediaPlayer or IActiveMovie + if( ::CoCreateInstance(CLSID_MediaPlayer, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&pGB) != 0 ) - return false; - - if( !SetWindowlessMode(pGB) ) + IID_IMediaPlayer, (void**)&m_pMP) != 0 ) + { + if( ::CoCreateInstance(CLSID_ActiveMovie, NULL, + CLSCTX_INPROC_SERVER, + IID_IActiveMovie, (void**)&m_pAM) != 0 ) return false; - - //clean up - pGB->Release(); - + m_pAM->QueryInterface(IID_IMediaPlayer, (void**)&m_pMP); + } + else + { + m_pMP->QueryInterface(IID_IActiveMovie, (void**)&m_pAM); + } // // Create window // By default wxWindow(s) is created with a border - - // so we need to get rid of those, and create with - // wxCLIP_CHILDREN, so that if the driver/backend - // is a child window, it refreshes properly + // so we need to get rid of those + // + // Since we don't have a child window like most other + // backends, we don't need wxCLIP_CHILDREN // if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN, + (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) return false; - // My problem with this was only with a previous patch, probably the third rewrite - // fixed it as a side-effect. In fact, the erase background style of drawing not - // only works now, but is much better than paint-based updates (the paint event - // handler flickers if the wxMediaCtrl shares a sizer with another child window, - // or is on a notebook) - // - Greg Hazel - ctrl->Connect(ctrl->GetId(), wxEVT_ERASE_BACKGROUND, - wxEraseEventHandler(wxAMMediaEvtHandler::OnEraseBackground), - NULL, (wxEvtHandler*) this); - // - // done... + // Now create the ActiveX container along with the media player + // interface and query them // m_ctrl = ctrl; - return true; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::SetWindowlessMode -// -// Adds a Video Mixing Renderer to a Filter Graph and obtains the -// windowless control from it -//--------------------------------------------------------------------------- -bool wxAMMediaBackend::SetWindowlessMode(IGraphBuilder* pGB, - IVMRWindowlessControl** ppVMC) -{ - HRESULT hr; - - // - // Create and add a custom Video Mixing Render to the graph - // - IBaseFilter* pVMR; - if( ::CoCreateInstance(CLSID_VideoMixingRenderer, NULL, - CLSCTX_INPROC_SERVER, IID_IBaseFilter, (void**)&pVMR) != 0 ) - return false; - - hr = pGB->AddFilter(pVMR, L"Video Mixing Renderer"); - if ( hr != 0) - { - wxAMLOG(hr); - pVMR->Release(); - return false; - } + m_pAX = new wxActiveX(ctrl, + m_pMP ? IID_IMediaPlayer : IID_IActiveMovie, + m_pAM); - // - // Set the graph to windowless mode - // - IVMRFilterConfig* pConfig; - hr = pVMR->QueryInterface(IID_IVMRFilterConfig, (void**)&pConfig); - if( hr != 0 ) - { - wxAMLOG(hr); - pVMR->Release(); - return false; - } - - hr = pConfig->SetRenderingMode(2); - if( hr != 0) //2 == VMRMode_Windowless - { - wxAMLOG(hr); - pConfig->Release(); - pVMR->Release(); - return false; - } - - pConfig->Release(); // - // Obtain the windowless control + // Here we set up wx-specific stuff for the default + // settings wxMediaCtrl says it will stay to // - IVMRWindowlessControl* pVMC; - hr = pVMR->QueryInterface(IID_IVMRWindowlessControl, (void**)&pVMC); - if( hr != 0 ) + if(m_pMP) { - wxAMLOG(hr); - pVMR->Release(); - return false; + m_pMP->put_DisplaySize(mpFitToSize); + // TODO: Unsure what actual effect this has + m_pMP->put_WindowlessVideo(VARIANT_TRUE); } - - // - // Success - // - if(ppVMC) - *ppVMC = pVMC; else - pVMC->Release(); + m_pAM->put_MovieWindowSize(amvDoubleOriginalSize); + + //by default true + m_pAM->put_AutoStart(VARIANT_FALSE); + //by default enabled + wxAMMediaBackend::ShowPlayerControls(wxMEDIACTRLPLAYERCONTROLS_NONE); + //by default with AM only 0.5 + wxAMMediaBackend::SetVolume(1.0); + + // My problem with this was only with a previous patch, probably the + // third rewrite fixed it as a side-effect. In fact, the erase + // background style of drawing not only works now, but is much better + // than paint-based updates (the paint event handler flickers if the + // wxMediaCtrl shares a sizer with another child window, or is on a + // notebook) + // - Greg Hazel + m_ctrl->Connect(m_ctrl->GetId(), wxEVT_ERASE_BACKGROUND, + wxEraseEventHandler(wxAMMediaEvtHandler::OnEraseBackground), + NULL, (wxEvtHandler*) this); - pVMR->Release(); + // success return true; } //--------------------------------------------------------------------------- // wxAMMediaBackend::Load (file version) -// -// 1) Cleans up previously loaded data -// 2) Creates a filter graph -// 3) Add a video mixer, set the graph to windowless mode and clip -// output to our media control -// 4) Query interfaces to use later -// 5) Get native video size (which becomes our best size) -// 6) Refresh parent's sizers -// 7) Start event/rendering thread //--------------------------------------------------------------------------- bool wxAMMediaBackend::Load(const wxString& fileName) { - HRESULT hr; - - //if previously loaded cleanup - if(m_pVMC) - Cleanup(); + return DoLoad(fileName); +} - //Create interfaces - we already checked for success in CreateControl - ::CoCreateInstance(CLSID_FilgraphManager, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&m_pGB); +//--------------------------------------------------------------------------- +// wxAMMediaBackend::Load (URL Version) +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::Load(const wxURI& location) +{ + // Turn off loading from a proxy as user + // may have set it previously + INSPlay* pPlay = NULL; + m_pAM->QueryInterface(IID_INSPlay, (void**) &pPlay); + if(pPlay) + { + pPlay->put_UseHTTPProxy(VARIANT_FALSE); + pPlay->Release(); + } + return DoLoad(location.BuildURI()); +} - // Set and clip output - SetWindowlessMode(m_pGB, &m_pVMC); - hr = m_pVMC->SetVideoClippingWindow((HWND)m_ctrl->GetHandle()); +//--------------------------------------------------------------------------- +// wxAMMediaBackend::Load (URL Version with Proxy) +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::Load(const wxURI& location, const wxURI& proxy) +{ + // Set the proxy of the NETSHOW interface + INSPlay* pPlay = NULL; + m_pAM->QueryInterface(IID_INSPlay, (void**) &pPlay); - if(hr != 0) + if(pPlay) { - m_bestSize.x = m_bestSize.y = 0; - wxAMFAIL(hr); - return false; + pPlay->put_UseHTTPProxy(VARIANT_TRUE); + pPlay->put_HTTPProxyHost(wxBasicString(proxy.GetServer()).Get()); + pPlay->put_HTTPProxyPort(wxAtoi(proxy.GetPort())); + pPlay->Release(); } - //load the graph & render - if( m_pGB->RenderFile(fileName.wc_str(wxConvLocal), NULL) != 0 ) - return false; + return DoLoad(location.BuildURI()); +} - // - //Get the interfaces, all of them - // - hr = m_pGB->QueryInterface(IID_IMediaEvent, (void**)&m_pME); - if(FAILED(hr)) - { - wxAMLOG(hr); - return false; - } +//--------------------------------------------------------------------------- +// wxAMMediaBackend::DoLoad +// +// Called by all functions - this actually renders +// the file and sets up the filter graph +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::DoLoad(const wxString& location) +{ + Clear(); //Clear up previously allocated memory - hr = m_pGB->QueryInterface(IID_IMediaControl, (void**)&m_pMC); - if(FAILED(hr)) - { - wxAMLOG(hr); - return false; - } + HRESULT hr; + + // Play the movie the normal way through the embedded + // WMP. Supposively Open is better in theory because + // the docs say its async and put_FileName is not - + // but in practice they both seem to be async anyway + if(m_pMP) + hr = m_pMP->Open( wxBasicString(location).Get() ); + else + hr = m_pAM->put_FileName( wxBasicString(location).Get() ); - hr = m_pGB->QueryInterface(IID_IMediaPosition, (void**)&m_pMS); if(FAILED(hr)) { wxAMLOG(hr); return false; } - hr = m_pGB->QueryInterface(IID_IBasicAudio, (void**)&m_pBA); - if(FAILED(hr)) - { - wxAMLOG(hr); - //not critical - } + // In AM playing will FAIL if + // the user plays before the media is loaded + m_pTimer = new wxAMLoadTimer(this); + m_pTimer->Start(20); + return true; +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::FinishLoad +// +// Called by our wxAMLoadTimer when the +// embedded WMP tells its the media is ready to play. +// +// Here we get the original size of the video and +// send the loaded event to our watcher :). +//--------------------------------------------------------------------------- +void wxAMMediaBackend::FinishLoad() +{ + //Get the original video size + m_pAM->get_ImageSourceWidth((long*)&m_bestSize.x); + m_pAM->get_ImageSourceHeight((long*)&m_bestSize.y); // - // Get original video size + //Start the play timer to catch stop events + //Previous load timer cleans up itself // - hr = m_pVMC->GetNativeVideoSize((LONG*)&m_bestSize.x, (LONG*)&m_bestSize.y, - NULL, NULL); - if(hr != 0) - { - m_bestSize.x = m_bestSize.y = 0; - wxAMFAIL(hr); - return false; - } - - if(m_bestSize.x == 0 && m_bestSize.y == 0) - m_bVideo = false; - else - m_bVideo = true; + m_pTimer = new wxAMPlayTimer(this); - // - // Force the parent window of this control to recalculate - // the size of this if sizers are being used - // and render the results immediately + //Here, if the parent of the control has a sizer - we + //tell it to recalculate the size of this control since + //the user opened a separate media file // m_ctrl->InvalidateBestSize(); m_ctrl->GetParent()->Layout(); @@ -1274,59 +2791,48 @@ bool wxAMMediaBackend::Load(const wxString& fileName) m_ctrl->GetParent()->Update(); m_ctrl->SetSize(m_ctrl->GetSize()); - // - // Create the event thread - // - m_pThread = new wxAMMediaThread; - m_pThread->pThis = this; - m_pThread->Create(); - m_pThread->Run(); - - // - // done - // - return true; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::Load (URL Version) -// -// Loads media from a URL. Interestingly enough DirectShow -// appears (?) to escape the URL for us, at least on normal -// files -//--------------------------------------------------------------------------- -bool wxAMMediaBackend::Load(const wxURI& location) -{ - return Load(location.BuildUnescapedURI()); + //Send event to our children + wxMediaEvent theEvent(wxEVT_MEDIA_LOADED, + m_ctrl->GetId()); + m_ctrl->AddPendingEvent(theEvent); } //--------------------------------------------------------------------------- -// wxAMMediaBackend::Cleanup -// -// Releases all the directshow interfaces we use -// TODO: Maybe only create one instance of IAMMultiMediaStream and reuse it -// rather than recreating it each time? +// wxAMMediaBackend::ShowPlayerControls //--------------------------------------------------------------------------- -void wxAMMediaBackend::Cleanup() +bool wxAMMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) { - // RN: This could be a bad ptr if load failed after - // m_pVMC was created - if(m_pThread) + // Note that IMediaPlayer doesn't have a statusbar by + // default but IActiveMovie does - so lets try to keep + // the interface consistant + if(!flags) + { + m_pAM->put_Enabled(VARIANT_FALSE); + m_pAM->put_ShowControls(VARIANT_FALSE); + if(m_pMP) + m_pMP->put_ShowStatusBar(VARIANT_FALSE); + } + else { - m_pThread->Delete(); - m_pThread = NULL; + m_pAM->put_Enabled(VARIANT_TRUE); + m_pAM->put_ShowControls(VARIANT_TRUE); + + m_pAM->put_ShowPositionControls( + (flags & wxMEDIACTRLPLAYERCONTROLS_STEP) ? + VARIANT_TRUE : VARIANT_FALSE); + + if(m_pMP) + { + m_pMP->put_ShowStatusBar(VARIANT_TRUE); + m_pMP->put_ShowAudioControls( + (flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) ? + VARIANT_TRUE : VARIANT_FALSE); + } } - // Release and zero DirectShow interfaces - SAFE_RELEASE(m_pMC); - SAFE_RELEASE(m_pME); - SAFE_RELEASE(m_pMS); - SAFE_RELEASE(m_pBA); - SAFE_RELEASE(m_pGB); - SAFE_RELEASE(m_pVMC); + return true; } - //--------------------------------------------------------------------------- // wxAMMediaBackend::Play // @@ -1337,15 +2843,40 @@ void wxAMMediaBackend::Cleanup() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Play() { - wxCriticalSectionLocker lock(m_rendercs); + // if the movie isn't done loading yet + // go into an sync getmessage loop until it is :) + if(m_pMP) + { + MPReadyStateConstants nState; + m_pMP->get_ReadyState(&nState); + while(nState == mpReadyStateLoading && wxYieldIfNeeded()) + { + m_pMP->get_ReadyState(&nState); + } + } + else + { + IActiveMovie2* pAM2; + ReadyStateConstants nState; + if(m_pAM->QueryInterface(IID_IActiveMovie2, (void**)&pAM2) == 0 && + pAM2->get_ReadyState(&nState) == 0) + { + while(nState == amvLoading && wxYieldIfNeeded()) + { + pAM2->get_ReadyState(&nState); + } + pAM2->Release(); + } + } - if( SUCCEEDED(m_pMC->Run()) ) + //Actually try to play the movie + HRESULT hr = m_pAM->Run(); + if(SUCCEEDED(hr)) { - m_state = wxMEDIASTATE_PLAYING; - m_ctrl->Refresh(); //videoless control finicky about refreshing + m_pTimer->Start(20); return true; } - + wxAMLOG(hr); return false; } @@ -1356,14 +2887,10 @@ bool wxAMMediaBackend::Play() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Pause() { - wxCriticalSectionLocker lock(m_rendercs); - - if( SUCCEEDED(m_pMC->Pause()) ) - { - m_state = wxMEDIASTATE_PAUSED; + HRESULT hr = m_pAM->Pause(); + if(SUCCEEDED(hr)) return true; - } - + wxAMLOG(hr); return false; } @@ -1374,19 +2901,16 @@ bool wxAMMediaBackend::Pause() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Stop() { - wxCriticalSectionLocker lock(m_rendercs); - - if( SUCCEEDED(m_pMC->Stop()) ) + HRESULT hr = m_pAM->Stop(); + if(SUCCEEDED(hr)) { - //We don't care if it can't get to the beginning in directshow - - //it could be a non-seeking filter (wince midi) in which case playing - //starts all over again + //Seek to beginning wxAMMediaBackend::SetPosition(0); - - m_state = wxMEDIASTATE_STOPPED; + //Stop stop event timer + m_pTimer->Stop(); return true; } - + wxAMLOG(hr); return false; } @@ -1401,7 +2925,7 @@ bool wxAMMediaBackend::Stop() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPosition(wxLongLong where) { - HRESULT hr = m_pMS->put_CurrentPosition( + HRESULT hr = m_pAM->put_CurrentPosition( ((LONGLONG)where.GetValue()) / 1000.0 ); if(FAILED(hr)) @@ -1422,7 +2946,7 @@ bool wxAMMediaBackend::SetPosition(wxLongLong where) wxLongLong wxAMMediaBackend::GetPosition() { double outCur; - HRESULT hr = m_pMS->get_CurrentPosition(&outCur); + HRESULT hr = m_pAM->get_CurrentPosition(&outCur); if(FAILED(hr)) { wxAMLOG(hr); @@ -1446,21 +2970,14 @@ wxLongLong wxAMMediaBackend::GetPosition() //--------------------------------------------------------------------------- double wxAMMediaBackend::GetVolume() { - if(m_pBA) - { long lVolume; - HRESULT hr = m_pBA->get_Volume(&lVolume); + HRESULT hr = m_pAM->get_Volume(&lVolume); if(FAILED(hr)) { wxAMLOG(hr); return 0.0; - } - - return (((double)(lVolume + 10000)) / 10000.0); } - - wxLogDebug(wxT("No directshow audio interface")); - return 0.0; + return pow(10.0, lVolume/2000.0); } //--------------------------------------------------------------------------- @@ -1472,19 +2989,15 @@ double wxAMMediaBackend::GetVolume() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetVolume(double dVolume) { - if(m_pBA) - { - HRESULT hr = m_pBA->put_Volume( (long) ((dVolume-1.0) * 10000.0) ); + //pow(10.0, -80.0) to correct 0 == -INF + long lVolume = (2000.0 * log10(pow(10.0, -80.0)+dVolume)); + HRESULT hr = m_pAM->put_Volume( lVolume ); if(FAILED(hr)) { wxAMLOG(hr); return false; } return true; - } - - wxLogDebug(wxT("No directshow audio interface")); - return false; } //--------------------------------------------------------------------------- @@ -1500,7 +3013,7 @@ bool wxAMMediaBackend::SetVolume(double dVolume) wxLongLong wxAMMediaBackend::GetDuration() { double outDuration; - HRESULT hr = m_pMS->get_Duration(&outDuration); + HRESULT hr = m_pAM->get_Duration(&outDuration); if(FAILED(hr)) { wxAMLOG(hr); @@ -1522,7 +3035,15 @@ wxLongLong wxAMMediaBackend::GetDuration() //--------------------------------------------------------------------------- wxMediaState wxAMMediaBackend::GetState() { - return m_state; + StateConstants nState; + HRESULT hr = m_pAM->get_CurrentState(&nState); + if(FAILED(hr)) + { + wxAMLOG(hr); + return wxMEDIASTATE_STOPPED; + } + + return (wxMediaState)nState; } //--------------------------------------------------------------------------- @@ -1534,7 +3055,7 @@ wxMediaState wxAMMediaBackend::GetState() double wxAMMediaBackend::GetPlaybackRate() { double dRate; - HRESULT hr = m_pMS->get_Rate(&dRate); + HRESULT hr = m_pAM->get_Rate(&dRate); if(FAILED(hr)) { wxAMLOG(hr); @@ -1550,161 +3071,86 @@ double wxAMMediaBackend::GetPlaybackRate() // about this, actually //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPlaybackRate(double dRate) -{ - HRESULT hr = m_pMS->put_Rate(dRate); - if(FAILED(hr)) - { - wxAMLOG(hr); - return false; - } - - return true; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::GetVideoSize -// -// Obtains the cached original video size -//--------------------------------------------------------------------------- -wxSize wxAMMediaBackend::GetVideoSize() const -{ - return m_bestSize; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::Move -// -// We take care of this in our redrawing -//--------------------------------------------------------------------------- -void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), - int w, int h) -{ - //don't use deferred positioning on windows - if(m_pVMC && m_bVideo) - { - RECT srcRect, destRect; - - //portion of video to display in window - srcRect.top = 0; srcRect.left = 0; - srcRect.bottom = m_bestSize.y; srcRect.right = m_bestSize.x; - - //it happens. - if (w < 0) - { - w = 0; - } - if (h < 0) - { - h = 0; - } - - //position in window client coordinates to display and stretch to - destRect.top = 0; destRect.left = 0; - destRect.bottom = h; destRect.right = w; - - //set the windowless control positions - HRESULT hr = m_pVMC->SetVideoPosition(&srcRect, &destRect); - if(FAILED(hr)) - { - wxAMLOG(hr); - } +{ + HRESULT hr = m_pAM->put_Rate(dRate); + if(FAILED(hr)) + { + wxAMLOG(hr); + return false; } + + return true; } //--------------------------------------------------------------------------- -// wxAMMediaThread::Entry +// wxAMMediaBackend::GetDownloadXXX // -// Render the current movie frame +// Queries for and gets the total size of the file and the current +// progress in downloading that file from the IAMOpenProgress +// interface from the media player interface's filter graph //--------------------------------------------------------------------------- -wxThread::ExitCode wxAMMediaThread::Entry() +void wxAMMediaBackend::DoGetDownloadProgress(wxLongLong* pLoadProgress, + wxLongLong* pLoadTotal) { - while(!TestDestroy()) - { - LONG evCode, - evParam1, - evParam2; - - // - // DirectShow keeps a list of queued events, and we need - // to go through them one by one, stopping at (Hopefully only one) - // EC_COMPLETE message - // - while( pThis->m_pME->GetEvent(&evCode, (LONG_PTR *) &evParam1, - (LONG_PTR *) &evParam2, 0) == 0 ) + LONGLONG loadTotal = 0, loadProgress = 0; + IUnknown* pFG; + IAMOpenProgress* pOP; + HRESULT hr; + hr = m_pAM->get_FilterGraph(&pFG); + if(SUCCEEDED(hr)) { - // Cleanup memory that GetEvent allocated - HRESULT hr = pThis->m_pME->FreeEventParams(evCode, - evParam1, evParam2); - if(hr != 0) + hr = pFG->QueryInterface(IID_IAMOpenProgress, (void**)&pOP); + if(SUCCEEDED(hr)) + { + hr = pOP->QueryProgress(&loadTotal, &loadProgress); + pOP->Release(); + } + pFG->Release(); + } + + if(SUCCEEDED(hr)) { - //Even though this makes a messagebox this - //is windows where we can do gui stuff in seperate - //threads :) - wxFAIL_MSG(pThis->GetErrorString(hr)); + *pLoadProgress = loadProgress; + *pLoadTotal = loadTotal; } - // If this is the end of the clip, notify handler - else if(1 == evCode) //EC_COMPLETE + else { - pThis->OnStop(); - } - } - - Sleep(10); + //When not loading from a URL QueryProgress will return + //E_NOINTERFACE or whatever + //wxAMFAIL(hr); + *pLoadProgress = 0; + *pLoadTotal = 0; } - - return NULL; } - //--------------------------------------------------------------------------- -// wxAMMediaBackend::OnStop +// wxAMMediaBackend::GetVideoSize // -// Handle stopping when the stream ends +// Obtains the cached original video size //--------------------------------------------------------------------------- -void wxAMMediaBackend::OnStop() +wxSize wxAMMediaBackend::GetVideoSize() const { - //send the event to our child - wxMediaEvent theEvent(wxEVT_MEDIA_STOP, m_ctrl->GetId()); - m_ctrl->ProcessEvent(theEvent); - - //if the user didn't veto it, stop the stream - if (theEvent.IsAllowed()) - { - //Interestingly enough, DirectShow does not actually stop - //the filters - even when it reaches the end! - wxVERIFY( Stop() ); + return m_bestSize; +} - //send the event to our child - wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, - m_ctrl->GetId()); - m_ctrl->ProcessEvent(theEvent); - } +//--------------------------------------------------------------------------- +// wxAMMediaBackend::Move +// +// We take care of this in our redrawing +//--------------------------------------------------------------------------- +void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), + int WXUNUSED(w), int WXUNUSED(h)) +{ } //--------------------------------------------------------------------------- // wxAMMediaEvtHandler::OnEraseBackground // // Tell WX not to erase the background of our control window +// so that resizing is a bit smoother //--------------------------------------------------------------------------- -void wxAMMediaEvtHandler::OnEraseBackground(wxEraseEvent& evt) +void wxAMMediaEvtHandler::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) { - wxAMMediaBackend* pThis = (wxAMMediaBackend*) this; - if(pThis->m_pVMC && pThis->m_bVideo) - { - //TODO: Use wxClientDC? - HDC hdc = ::GetDC((HWND)pThis->m_ctrl->GetHandle()); - HRESULT hr = pThis->m_pVMC->RepaintVideo((HWND)pThis->m_ctrl->GetHandle(), - hdc); - if(FAILED(hr)) - { - wxFAIL_MSG(pThis->GetErrorString(hr)); - } - ::ReleaseDC((HWND)pThis->m_ctrl->GetHandle(), hdc); - } - else - { - evt.Skip(); - } } //--------------------------------------------------------------------------- @@ -1917,15 +3363,13 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) if(!m_hNotifyWnd) { wxLogSysError( wxT("Could not create hidden needed for ") - wxT("registering for DirectShow events!") ); + wxT("registering for MCI events!") ); return false; } wxSetWindowProc(m_hNotifyWnd, wxMCIMediaBackend::NotifyWndProc); - - ::SetWindowLong(m_hNotifyWnd, GWL_USERDATA, - (LONG) this); + wxSetWindowUserData(m_hNotifyWnd, this); // //Here, if the parent of the control has a sizer - we @@ -1938,6 +3382,11 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) m_ctrl->GetParent()->Update(); m_ctrl->SetSize(m_ctrl->GetSize()); + //send loaded event + wxMediaEvent theEvent(wxEVT_MEDIA_LOADED, + m_ctrl->GetId()); + m_ctrl->AddPendingEvent(theEvent); + return true; } @@ -2110,7 +3559,8 @@ bool wxMCIMediaBackend::SetVolume(double dVolume) audioParms.lpstrQuality = NULL; if (mciSendCommand(m_hDev, 0x0873, //MCI_SETAUDIO - 0x00800000L | 0x01000000L, //MCI_DGV_SETAUDIO+(_ITEM | _VALUE) + //MCI_DGV_SETAUDIO+(_ITEM | _VALUE) + 0x00800000L | 0x01000000L, (DWORD)(LPSTR)&audioParms) != 0) return false; return true; @@ -2219,13 +3669,8 @@ LRESULT CALLBACK wxMCIMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam) { - wxMCIMediaBackend* backend = (wxMCIMediaBackend*) -#ifdef _WIN32 - ::GetWindowLong(hWnd, GWL_USERDATA); -#else - ::GetWindowLongPtr(hWnd, GWLP_USERDATA); -#endif - wxASSERT(backend); + wxMCIMediaBackend* backend = + (wxMCIMediaBackend*)wxGetWindowUserData(hWnd); return backend->OnNotifyWndProc(hWnd, nMsg, wParam, lParam); } @@ -2256,54 +3701,98 @@ LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, } return DefWindowProc(hWnd, nMsg, wParam, lParam); } + //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // // wxQTMediaBackend // // TODO: Use a less cludgy way to pause/get state/set state -// TODO: Dynamically load from qtml.dll +// FIXME: Greg Hazel reports that sometimes files that cannot be played +// with this backend are treated as playable anyway - not verifyed though. //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend); -//Time between timer calls -#define MOVIE_DELAY 100 +//Time between timer calls - this is the Apple recommondation to the TCL +//team I believe +#define MOVIE_DELAY 20 #include "wx/timer.h" -// -------------------------------------------------------------------------- -// wxQTTimer - Handle Asyncronous Playing -// -------------------------------------------------------------------------- -class _wxQTTimer : public wxTimer + +//--------------------------------------------------------------------------- +// wxQTLoadTimer +// +// QT, esp. QT for Windows is very picky about how you go about +// async loading. If you were to go through a Windows message loop +// or a MoviesTask or both and then check the movie load state +// it would still return 1000 (loading)... even (pre)prerolling doesn't +// help. However, making a load timer like this works +//--------------------------------------------------------------------------- +class wxQTLoadTimer : public wxTimer { public: - _wxQTTimer(Movie movie, wxQTMediaBackend* parent, wxQuickTimeLibrary* pLib) : - m_movie(movie), m_bPaused(false), m_parent(parent), m_pLib(pLib) - { - } + wxQTLoadTimer(Movie movie, wxQTMediaBackend* parent, wxQuickTimeLibrary* pLib) : + m_movie(movie), m_parent(parent), m_pLib(pLib) {} - ~_wxQTTimer() + void Notify() { + m_pLib->MoviesTask(m_movie, 0); + //kMovieLoadStatePlayable + if(m_pLib->GetMovieLoadState(m_movie) >= 10000) + { + m_parent->FinishLoad(); + delete this; + } } - bool GetPaused() {return m_bPaused;} - void SetPaused(bool bPaused) {m_bPaused = bPaused;} +protected: + Movie m_movie; //Our movie instance + wxQTMediaBackend* m_parent; //Backend pointer + wxQuickTimeLibrary* m_pLib; //Interfaces +}; + + +// -------------------------------------------------------------------------- +// wxQTPlayTimer - Handle Asyncronous Playing +// +// 1) Checks to see if the movie is done, and if not continues +// streaming the movie +// 2) Sends the wxEVT_MEDIA_STOP event if we have reached the end of +// the movie. +// -------------------------------------------------------------------------- +class wxQTPlayTimer : public wxTimer +{ +public: + wxQTPlayTimer(Movie movie, wxQTMediaBackend* parent, + wxQuickTimeLibrary* pLib) : + m_movie(movie), m_parent(parent), m_pLib(pLib) {} - //----------------------------------------------------------------------- - // _wxQTTimer::Notify - // - // 1) Checks to see if the movie is done, and if not continues - // streaming the movie - // 2) Sends the wxEVT_MEDIA_STOP event if we have reached the end of - // the movie. - //----------------------------------------------------------------------- void Notify() { - if (!m_bPaused) + // + // OK, a little explaining - basically originally + // we only called MoviesTask if the movie was actually + // playing (not paused or stopped)... this was before + // we realized MoviesTask actually handles repainting + // of the current frame - so if you were to resize + // or something it would previously not redraw that + // portion of the movie. + // + // So now we call MoviesTask always so that it repaints + // correctly. + // + m_pLib->MoviesTask(m_movie, 0); + + // + // Handle the stop event - if the movie has reached + // the end, notify our handler + // + // m_bPlaying == !(Stopped | Paused) + // + if (m_parent->m_bPlaying) { - if(!m_pLib->IsMovieDone(m_movie)) - m_pLib->MoviesTask(m_movie, MOVIE_DELAY); - else + if(m_pLib->IsMovieDone(m_movie)) { wxMediaEvent theEvent(wxEVT_MEDIA_STOP, m_parent->m_ctrl->GetId()); @@ -2311,14 +3800,13 @@ public: if(theEvent.IsAllowed()) { - Stop(); m_parent->Stop(); wxASSERT(m_pLib->GetMoviesError() == noErr); //send the event to our child wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, m_parent->m_ctrl->GetId()); - m_parent->m_ctrl->ProcessEvent(theEvent); + m_parent->m_ctrl->AddPendingEvent(theEvent); } } } @@ -2326,17 +3814,43 @@ public: protected: Movie m_movie; //Our movie instance - bool m_bPaused; //Whether we are paused or not wxQTMediaBackend* m_parent; //Backend pointer wxQuickTimeLibrary* m_pLib; //Interfaces }; + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::QTWndProc +// +// Forwards events to the Movie Controller so that it can +// redraw itself/process messages etc.. +//--------------------------------------------------------------------------- +LRESULT CALLBACK wxQTMediaBackend::QTWndProc(HWND hWnd, UINT nMsg, + WPARAM wParam, LPARAM lParam) +{ + wxQTMediaBackend* pThis = (wxQTMediaBackend*)wxGetWindowUserData(hWnd); + + MSG msg; + msg.hwnd = hWnd; + msg.message = nMsg; + msg.wParam = wParam; + msg.lParam = lParam; + msg.time = 0; + msg.pt.x = 0; + msg.pt.y = 0; + EventRecord theEvent; + pThis->m_lib.NativeEventToMacEvent(&msg, &theEvent); + pThis->m_lib.MCIsPlayerEvent(pThis->m_pMC, &theEvent); + return pThis->m_ctrl->MSWWindowProc(nMsg, wParam, lParam); +} + //--------------------------------------------------------------------------- // wxQTMediaBackend Destructor // // Sets m_timer to NULL signifying we havn't loaded anything yet //--------------------------------------------------------------------------- -wxQTMediaBackend::wxQTMediaBackend() : m_timer(NULL) +wxQTMediaBackend::wxQTMediaBackend() +: m_movie(NULL), m_bPlaying(false), m_timer(NULL), m_pMC(NULL) { } @@ -2351,11 +3865,20 @@ wxQTMediaBackend::wxQTMediaBackend() : m_timer(NULL) //--------------------------------------------------------------------------- wxQTMediaBackend::~wxQTMediaBackend() { - if(m_timer) + if(m_movie) Cleanup(); if(m_lib.IsOk()) { + if(m_pMC) + { + m_lib.DisposeMovieController(m_pMC); + // m_pMC = NULL; + } + + m_lib.DestroyPortAssociation( + (CGrafPtr)m_lib.GetNativeWindowPort(m_ctrl->GetHWND())); + //Note that ExitMovies() is not necessary, but //the docs are fuzzy on whether or not TerminateQTML is m_lib.ExitMovies(); @@ -2383,7 +3906,8 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, int nError = m_lib.InitializeQTML(0); if (nError != noErr) //-2093 no dll { - wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), nError)); + wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), + nError)); return false; } m_lib.EnterMovies(); @@ -2401,7 +3925,20 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, validator, name) ) return false; - m_ctrl = ctrl; + + m_ctrl = ctrl; //assign the control to our member + + // Create a port association for our window so we + // can use it as a WindowRef + m_lib.CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); + + //Part of a suggestion from Greg Hazel to repaint + //movie when idle + m_ctrl->Connect(m_ctrl->GetId(), wxEVT_ERASE_BACKGROUND, + wxEraseEventHandler(wxQTMediaEvtHandler::OnEraseBackground), + NULL, (wxEvtHandler*) this); + + // done return true; } @@ -2411,11 +3948,12 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, // 1) Get an FSSpec from the Windows path name // 2) Open the movie // 3) Obtain the movie instance from the movie resource -// 4) +// 4) Close the movie resource +// 5) Finish loading //--------------------------------------------------------------------------- bool wxQTMediaBackend::Load(const wxString& fileName) { - if(m_timer) + if(m_movie) Cleanup(); short movieResFile = 0; //= 0 because of annoying VC6 warning @@ -2440,24 +3978,59 @@ bool wxQTMediaBackend::Load(const wxString& fileName) NULL ); //wasChanged + //m_lib.GetMoviesStickyError() because it may not find the + //proper codec and play black video and other strange effects, + //not to mention mess up the dynamic backend loading scheme + //of wxMediaCtrl - so it just does what the QuickTime player does + if(err == noErr && m_lib.GetMoviesStickyError() == noErr) + { m_lib.CloseMovieFile (movieResFile); - if (err != noErr) + FinishLoad(); + return true; + } + else return false; +} - FinishLoad(); - return m_lib.GetMoviesError() == noErr; +//--------------------------------------------------------------------------- +// wxQTMediaBackend::PPRMProc (static) +// +// Called when done PrePrerolling the movie. +// Note that in 99% of the cases this does nothing... +// Anyway we set up the loading timer here to tell us when the movie is done +//--------------------------------------------------------------------------- +void wxQTMediaBackend::PPRMProc (Movie theMovie, OSErr theErr, void* theRefCon) +{ + wxASSERT( theMovie ); + wxASSERT( theRefCon ); + wxASSERT( theErr == noErr ); + + wxQTMediaBackend* pBE = (wxQTMediaBackend*) theRefCon; + + long lTime = pBE->m_lib.GetMovieTime(theMovie,NULL); + Fixed rate = pBE->m_lib.GetMoviePreferredRate(theMovie); + pBE->m_lib.PrerollMovie(theMovie,lTime,rate); + pBE->m_timer = new wxQTLoadTimer(pBE->m_movie, pBE, &pBE->m_lib); + pBE->m_timer->Start(MOVIE_DELAY); } + //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Load (URL Version) // -// TODO +// 1) Build an escaped URI from location +// 2) Create a handle to store the URI string +// 3) Put the URI string inside the handle +// 4) Make a QuickTime URL data ref from the handle with the URI in it +// 5) Clean up the URI string handle +// 6) Do some prerolling +// 7) Finish Loading //--------------------------------------------------------------------------- bool wxQTMediaBackend::Load(const wxURI& location) { - if(m_timer) + if(m_movie) Cleanup(); wxString theURI = location.BuildURI(); @@ -2468,41 +4041,61 @@ bool wxQTMediaBackend::Load(const wxURI& location) m_lib.BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1); //create the movie from the handle that refers to the URI - OSErr err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive, + OSErr err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive | + newMovieAsyncOK + /*|newMovieIdleImportOK*/, NULL, theHandle, URLDataHandlerSubType); m_lib.DisposeHandle(theHandle); - if (err != noErr) - return false; - - //preroll movie for streaming - //TODO:Async this? - /* - TimeValue timeNow; + if (err == noErr) + { + long timeNow; Fixed playRate; - timeNow = GetMovieTime(m_movie, NULL); - playRate = GetMoviePreferredRate(m_movie); - PrePrerollMovie(m_movie, timeNow, playRate, NULL, NULL); - PrerollMovie(m_movie, timeNow, playRate); - m_lib.SetMovieRate(m_movie, playRate); -*/ - FinishLoad(); + timeNow = m_lib.GetMovieTime(m_movie, NULL); + wxASSERT(m_lib.GetMoviesError() == noErr); - return m_lib.GetMoviesError() == noErr; + playRate = m_lib.GetMoviePreferredRate(m_movie); + wxASSERT(m_lib.GetMoviesError() == noErr); + + // + // Note that the callback here is optional, + // but without it PrePrerollMovie can be buggy + // (see Apple ml). Also, some may wonder + // why we need this at all - this is because + // Apple docs say QuickTime streamed movies + // require it if you don't use a Movie Controller, + // which we don't by default. + // + m_lib.PrePrerollMovie(m_movie, timeNow, playRate, + (WXFARPROC)wxQTMediaBackend::PPRMProc, + (void*)this); + return true; + } + else + return false; } + //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::FinishLoad // -// TODO +// 1) Create the movie timer +// 2) Get real size of movie for GetBestSize/sizers +// 3) Set the movie time scale to something usable so that seeking +// etc. will work correctly +// 4) Set our Movie Controller to display the movie if it exists, +// otherwise set the bounds of the Movie +// 5) Refresh parent window //--------------------------------------------------------------------------- void wxQTMediaBackend::FinishLoad() { - m_timer = new _wxQTTimer(m_movie, (wxQTMediaBackend*) this, &m_lib); + // Create the playing/streaming timer + m_timer = new wxQTPlayTimer(m_movie, (wxQTMediaBackend*) this, &m_lib); wxASSERT(m_timer); + m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); //get the real size of the movie Rect outRect; @@ -2513,21 +4106,29 @@ void wxQTMediaBackend::FinishLoad() m_bestSize.x = outRect.right - outRect.left; m_bestSize.y = outRect.bottom - outRect.top; - //reparent movie/*AudioMediaCharacteristic*/ - if(m_lib.GetMovieIndTrackType(m_movie, 1, - VisualMediaCharacteristic, - (1 << 1) //movieTrackCharacteristic - | (1 << 2) //movieTrackEnabledOnly - ) != NULL) + // + // Handle the movie GWorld + // + if(m_pMC) + { + Point thePoint; + thePoint.h = thePoint.v = 0; + m_lib.MCSetMovie(m_pMC, m_movie, + m_lib.GetNativeWindowPort(m_ctrl->GetHandle()), + thePoint); + m_lib.MCSetVisible(m_pMC, true); + m_bestSize.y += 16; + } + else { - m_lib.CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); - m_lib.SetMovieGWorld(m_movie, (CGrafPtr) m_lib.GetNativeWindowPort(m_ctrl->GetHWND()), NULL); } - //we want millisecond precision + // + // Set the movie to millisecond precision + // m_lib.SetMovieTimeScale(m_movie, 1000); wxASSERT(m_lib.GetMoviesError() == noErr); @@ -2540,43 +4141,58 @@ void wxQTMediaBackend::FinishLoad() m_ctrl->GetParent()->Layout(); m_ctrl->GetParent()->Refresh(); m_ctrl->GetParent()->Update(); + m_ctrl->SetSize(m_ctrl->GetSize()); + + //loaded - note that MoviesTask must and will be called before this + //by the previous timer since this gets appended to the event list after + //the timer's first go + wxMediaEvent theEvent(wxEVT_MEDIA_LOADED, + m_ctrl->GetId()); + m_ctrl->AddPendingEvent(theEvent); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Play // -// TODO +// 1) Start the QT movie +// 2) Start the movie loading timer +// +// NOTE: This will still return success even when +// the movie is still loading, and as mentioned in wxQTLoadTimer +// I don't know of a way to force this to be sync - so if its +// still loading the function will return true but the movie will +// still be in the stopped state //--------------------------------------------------------------------------- bool wxQTMediaBackend::Play() { m_lib.StartMovie(m_movie); - m_timer->SetPaused(false); - m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); + m_bPlaying = true; return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Pause // -// TODO +// 1) Stop the movie +// 2) Stop the movie timer //--------------------------------------------------------------------------- bool wxQTMediaBackend::Pause() { + m_bPlaying = false; m_lib.StopMovie(m_movie); - m_timer->SetPaused(true); - m_timer->Stop(); return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Stop // -// TODO +// 1) Stop the movie +// 2) Stop the movie timer +// 3) Seek to the beginning of the movie //--------------------------------------------------------------------------- bool wxQTMediaBackend::Stop() { - m_timer->SetPaused(false); - m_timer->Stop(); + m_bPlaying = false; m_lib.StopMovie(m_movie); if(m_lib.GetMoviesError() != noErr) @@ -2587,9 +4203,9 @@ bool wxQTMediaBackend::Stop() } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetPlaybackRate // -// TODO +// 1) Get the movie playback rate from ::GetMovieRate //--------------------------------------------------------------------------- double wxQTMediaBackend::GetPlaybackRate() { @@ -2597,9 +4213,9 @@ double wxQTMediaBackend::GetPlaybackRate() } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::SetPlaybackRate // -// TODO +// 1) Convert dRate to Fixed and Set the movie rate through SetMovieRate //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPlaybackRate(double dRate) { @@ -2608,19 +4224,29 @@ bool wxQTMediaBackend::SetPlaybackRate(double dRate) } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::SetPosition // -// TODO +// 1) Create a time record struct (TimeRecord) with appropriate values +// 2) Pass struct to SetMovieTime //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPosition(wxLongLong where) { + //NB: For some reason SetMovieTime does not work + //correctly with the Quicktime Windows SDK (6) + //From Muskelkatermann at the wxForum + //http://www.solidsteel.nl/users/wxwidgets/viewtopic.php?t=2957 + //RN - note that I have not verified this but there + //is no harm in calling SetMovieTimeValue instead +#if 0 TimeRecord theTimeRecord; memset(&theTimeRecord, 0, sizeof(TimeRecord)); theTimeRecord.value.lo = where.GetLo(); theTimeRecord.scale = m_lib.GetMovieTimeScale(m_movie); theTimeRecord.base = m_lib.GetMovieTimeBase(m_movie); m_lib.SetMovieTime(m_movie, &theTimeRecord); - +#else + m_lib.SetMovieTimeValue(m_movie, where.GetLo()); +#endif if (m_lib.GetMoviesError() != noErr) return false; @@ -2656,11 +4282,12 @@ wxLongLong wxQTMediaBackend::GetPosition() double wxQTMediaBackend::GetVolume() { short sVolume = m_lib.GetMovieVolume(m_movie); + wxASSERT(m_lib.GetMoviesError() == noErr); if(sVolume & (128 << 8)) //negative - no sound return 0.0; - return (sVolume & (127 << 8)) ? 1.0 : ((double)(sVolume & 255)) / 255.0; + return sVolume/256.0; } //--------------------------------------------------------------------------- @@ -2680,15 +4307,14 @@ double wxQTMediaBackend::GetVolume() //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetVolume(double dVolume) { - short sVolume = (short) (dVolume >= .9999 ? 1 << 8 : (dVolume * 255) ); - m_lib.SetMovieVolume(m_movie, sVolume); - return true; + m_lib.SetMovieVolume(m_movie, (short) (dVolume * 256)); + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetDuration // -// TODO +// Calls GetMovieDuration //--------------------------------------------------------------------------- wxLongLong wxQTMediaBackend::GetDuration() { @@ -2696,40 +4322,174 @@ wxLongLong wxQTMediaBackend::GetDuration() } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetState // -// TODO +// Determines the current state - if we are at the beginning we +// are stopped //--------------------------------------------------------------------------- wxMediaState wxQTMediaBackend::GetState() { - if ( !m_timer || (m_timer->IsRunning() == false && - m_timer->GetPaused() == false) ) - return wxMEDIASTATE_STOPPED; - - if( m_timer->IsRunning() == true ) + if (m_bPlaying == true) return wxMEDIASTATE_PLAYING; + else if ( !m_movie || wxQTMediaBackend::GetPosition() == 0) + return wxMEDIASTATE_STOPPED; else return wxMEDIASTATE_PAUSED; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Cleanup // -// TODO +// Diposes of the movie timer, Disassociates the Movie Controller with +// movie and hides it if it exists, and stops and disposes +// of the QT movie //--------------------------------------------------------------------------- void wxQTMediaBackend::Cleanup() { + m_bPlaying = false; + + if(m_timer) + { delete m_timer; m_timer = NULL; + } m_lib.StopMovie(m_movie); + + if(m_pMC) + { + Point thePoint; + thePoint.h = thePoint.v = 0; + m_lib.MCSetVisible(m_pMC, false); + m_lib.MCSetMovie(m_pMC, NULL, NULL, thePoint); + } + m_lib.DisposeMovie(m_movie); + m_movie = NULL; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::ShowPlayerControls // -// TODO +// Creates a movie controller for the Movie if the user wants it +//--------------------------------------------------------------------------- +bool wxQTMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) +{ + if(m_pMC) + { + //restore old wndproc + wxSetWindowProc((HWND)m_ctrl->GetHWND(), wxWndProc); + m_lib.DisposeMovieController(m_pMC); + m_pMC = NULL; + m_bestSize.y -= 16; //movie controller height + } + + if(flags && m_movie) + { + Rect rect; + wxRect wxrect = m_ctrl->GetClientRect(); + + //make room for controller + if(wxrect.width < 320) + wxrect.width = 320; + + rect.top = wxrect.y; + rect.left = wxrect.x; + rect.right = rect.left + wxrect.width; + rect.bottom = rect.top + wxrect.height; + + if(!m_pMC) + { + m_pMC = m_lib.NewMovieController(m_movie, &rect, mcTopLeftMovie | + // mcScaleMovieToFit | + // mcWithBadge | + mcWithFrame); + m_lib.MCDoAction(m_pMC, 32, (void*)true); //mcActionSetKeysEnabled + m_lib.MCSetActionFilterWithRefCon(m_pMC, + (WXFARPROC)wxQTMediaBackend::MCFilterProc, (void*)this); + m_bestSize.y += 16; //movie controller height + + // + // By default the movie controller uses its own color + // pallette for the movie which can be bad on some files - + // so turn it off. Also turn off its frame/border for + // the movie + // + // Also we take care of a couple of the interface flags here + // + long mcFlags = 0; + m_lib.MCDoAction(m_pMC, 39/*mcActionGetFlags*/, (void*)&mcFlags); + mcFlags |= ( //(1<<0)/*mcFlagSuppressMovieFrame*/ | + (1<<3)/*mcFlagsUseWindowPalette*/ + | ((flags & wxMEDIACTRLPLAYERCONTROLS_STEP) + ? 0 : (1<<1)/*mcFlagSuppressStepButtons*/) + | ((flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) + ? 0 : (1<<2)/*mcFlagSuppressSpeakerButton*/) + // | (1<<4) /*mcFlagDontInvalidate*/ //if we take care of repainting ourselves + ); + m_lib.MCDoAction(m_pMC, 38/*mcActionSetFlags*/, (void*)mcFlags); + + //intercept the wndproc of our control window + wxSetWindowProc((HWND)m_ctrl->GetHWND(), + wxQTMediaBackend::QTWndProc); + + //set the user data of our window + wxSetWindowUserData((HWND)m_ctrl->GetHWND(), this); + } + } + + // + //Here, if the parent of the control has a sizer - we + //tell it to recalculate the size of this control since + //the user opened a separate media file + // + m_ctrl->InvalidateBestSize(); + m_ctrl->GetParent()->Layout(); + m_ctrl->GetParent()->Refresh(); + m_ctrl->GetParent()->Update(); + m_ctrl->SetSize(m_ctrl->GetSize()); + + return m_lib.GetMoviesError() == noErr; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::MCFilterProc (static) +// +// Callback for when the movie controller recieves a message +//--------------------------------------------------------------------------- +Boolean +wxQTMediaBackend::MCFilterProc(MovieController WXUNUSED(theController), + short action, + void * WXUNUSED(params), + LONG_PTR refCon) +{ + if(action != 1) //don't process idle events + { + wxQTMediaBackend* pThis = (wxQTMediaBackend*)refCon; + + switch(action) + { + case 8: //play button triggered - MC will set movie to opposite state + //of current - playing ? paused : playing + pThis->m_bPlaying = !(pThis->m_bPlaying); + + // NB: Sometimes it doesn't redraw properly - + // if you click on the button but don't move the mouse + // the button will not change its state until you move + // mcActionDraw and Refresh/Update combo do nothing + // to help this unfortunately + break; + default: + break; + } + } + return 0; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::GetVideoSize +// +// Returns the actual size of the QT movie //--------------------------------------------------------------------------- wxSize wxQTMediaBackend::GetVideoSize() const { @@ -2739,19 +4499,67 @@ wxSize wxQTMediaBackend::GetVideoSize() const //--------------------------------------------------------------------------- // wxQTMediaBackend::Move // -// TODO +// Sets the bounds of either the Movie or Movie Controller //--------------------------------------------------------------------------- void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { - if(m_timer) + if(m_movie) { - Rect theRect = {0, 0, (short)h, (short)w}; + //make room for controller + if(m_pMC) + { + if(w < 320) + w = 320; + Rect theRect = {0, 0, (short)h, (short)w}; + m_lib.MCSetControllerBoundsRect(m_pMC, &theRect); + } + else + { + Rect theRect = {0, 0, (short)h, (short)w}; m_lib.SetMovieBox(m_movie, &theRect); + } + wxASSERT(m_lib.GetMoviesError() == noErr); } } +//--------------------------------------------------------------------------- +// wxQTMediaBackend::OnEraseBackground +// +// Suggestion from Greg Hazel to repaint the movie when idle +// (on pause also) +// +// TODO: We may be repainting too much here - under what exact circumstances +// do we need this? I think Move also repaints correctly for the Movie +// Controller, so in that instance we don't need this either +//--------------------------------------------------------------------------- +void wxQTMediaEvtHandler::OnEraseBackground(wxEraseEvent& evt) +{ + wxQTMediaBackend* qtb = (wxQTMediaBackend*)this; + wxQuickTimeLibrary* m_pLib = &(qtb->m_lib); + + if(qtb->m_pMC) + { + //repaint movie controller + m_pLib->MCDoAction(qtb->m_pMC, 2 /*mcActionDraw*/, + m_pLib->GetNativeWindowPort(qtb->m_ctrl->GetHWND()) + ); + } + else if(qtb->m_movie) + { + CGrafPtr port = (CGrafPtr)m_pLib->GetNativeWindowPort + (qtb->m_ctrl->GetHWND()); + + m_pLib->BeginUpdate(port); + m_pLib->UpdateMovie(qtb->m_movie); + wxASSERT(m_pLib->GetMoviesError() == noErr); + m_pLib->EndUpdate(port); + } + + evt.Skip(); //repaint with window background (TODO: maybe !m_movie?) +} + //--------------------------------------------------------------------------- // End QT Backend //--------------------------------------------------------------------------- diff --git a/src/unix/mediactrl.cpp b/src/unix/mediactrl.cpp index cf20c15e2e..714775be11 100644 --- a/src/unix/mediactrl.cpp +++ b/src/unix/mediactrl.cpp @@ -274,6 +274,8 @@ bool wxGStreamerMediaBackend::TransCapsToVideoSize(wxGStreamerMediaBackend* be, gst_structure_get_int (s, "width", &be->m_videoSize.x); gst_structure_get_int (s, "height", &be->m_videoSize.y); + wxLogDebug(wxT("Native video size: [%i,%i]"), be->m_videoSize.x, be->m_videoSize.y); + const GValue *par; par = gst_structure_get_value (s, "pixel-aspect-ratio"); @@ -289,6 +291,8 @@ bool wxGStreamerMediaBackend::TransCapsToVideoSize(wxGStreamerMediaBackend* be, be->m_videoSize.y = (int) ((float) den * be->m_videoSize.y / num); } + wxLogDebug(wxT("Adjusted video size: [%i,%i]"), be->m_videoSize.x, be->m_videoSize.y); + be->PostRecalcSize(); return true; }//end if caps @@ -308,6 +312,7 @@ void wxGStreamerMediaBackend::PostRecalcSize() m_ctrl->GetParent()->Layout(); m_ctrl->GetParent()->Refresh(); m_ctrl->GetParent()->Update(); + m_ctrl->SetSize(m_ctrl->GetSize()); } //--------------------------------------------------------------------------- @@ -446,6 +451,7 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) if ( ! GST_IS_X_OVERLAY(overlay) ) { #endif + wxLogDebug(wxT("Could not load Gnome preferences, reverting to xvimagesink for video for gstreamer")); videosink = gst_element_factory_make ("xvimagesink", "videosink"); if ( !GST_IS_OBJECT(videosink) ) videosink = gst_element_factory_make ("ximagesink", "videosink"); @@ -502,13 +508,18 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) #endif //8 - - wxASSERT(gst_element_set_state (m_player, - GST_STATE_PAUSED) == GST_STATE_SUCCESS); + int nResult = gst_element_set_state (m_player, GST_STATE_PAUSED); + if(nResult != GST_STATE_SUCCESS) + { + wxLogDebug(wxT("Could not set initial state to paused!")); + return false; + } const GList *list = NULL; g_object_get (G_OBJECT (m_player), "stream-info", &list, NULL); + bool bVideoFound = false; + for ( ; list != NULL; list = list->next) { GObject *info = (GObject *) list->data; @@ -546,6 +557,9 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) G_CALLBACK(wxGStreamerMediaBackend::OnVideoCapsReady), this); } + + bVideoFound = true; + break; }//end if video else { @@ -554,7 +568,17 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) } }//end searching through info list + if(!bVideoFound) + { + wxLogDebug(wxT("No video found for gstreamer stream")); + } m_nPausedPos = 0; + + //send loaded event + wxMediaEvent theEvent(wxEVT_MEDIA_LOADED, + m_ctrl->GetId()); + m_ctrl->AddPendingEvent(theEvent); + return true; } diff --git a/version-script.in b/version-script.in index ad8db2dcf6..5dc1a52013 100644 --- a/version-script.in +++ b/version-script.in @@ -11,12 +11,15 @@ @WX_VERSION_TAG@.2 { global: *wxDialog*GetEscapeId*; - *wxLogBuffer*; + *wxEVT_MEDIA_LOADED*; *wxGenericListCtrl*SetItemFont*wxFont*; *wxGenericListCtrl*GetItemFont*; *wxImage*HSVValue*; *wxImage*RGBValue*; *wxImage*RotateHue*; + *wxLogBuffer*; + *wxMediaCtrl*Load*wxURI*wxURI*; + *wxMediaCtrl*ShowPlayerControls*wxMediaPlayerControls*; *wxMessageOutputBest*; *wxShadowObject*; *wxWizard*FinishLayout*; -- 2.45.2