// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
// 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.
// 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
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
// ============================================================================
#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
// ============================================================================
// IDs for the controls and the menu commands
enum
{
- // menu items
+ // Menu event IDs
wxID_LOOP = 1,
wxID_OPENFILESAMEPAGE,
wxID_OPENFILENEWPAGE,
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);
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();
// 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;
};
// ============================================================================
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
-// MyApp
+// wxMediaPlayerApp
//
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// 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
// 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);
//
//
// 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
// 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 -
// 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,
//
// We also reset our loop counter here.
// ----------------------------------------------------------------------------
-void MyFrame::ResetStatus()
+void wxMediaPlayerFrame::ResetStatus()
{
wxMediaCtrl* currentMediaCtrl = GetCurrentMediaCtrl();
}
// ----------------------------------------------------------------------------
-// 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")
}
// ----------------------------------------------------------------------------
-// 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())
{
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
//
// 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
// 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!"));
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
//
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
//
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;
}
// ----------------------------------------------------------------------------
// 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("[]"));
+ }
}
//
#endif
//---------------------------------------------------------------------------
-// Includes
+// MediaCtrl include
//---------------------------------------------------------------------------
#include "wx/mediactrl.h"
//---------------------------------------------------------------------------
#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__
extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName;
#endif
+LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+
//===========================================================================
// BACKEND DECLARATIONS
//===========================================================================
// 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 <oleidl.h>
+#include <olectl.h>
+#include <exdisp.h>
+#include <docobj.h>
+
+//
+// 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
#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
{
struct IGraphBuilder : public IFilterGraph
{
-public:
STDMETHOD(Connect)(IPin *, IPin *) PURE;
STDMETHOD(Render)(IPin *) PURE;
STDMETHOD(RenderFile)(LPCWSTR, LPCWSTR) PURE;
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
{
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,
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();
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)
};
//
// 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
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
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
#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__)
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
//---------------------------------------------------------------------------
if (!success) { wxLog::EnableLogging(bWasLoggingEnabled); return false; }
-//Class that utilizes Robert Roeblings Dynamic Library Macros
class WXDLLIMPEXP_MEDIA wxQuickTimeLibrary
{
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()
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;
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:
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)
};
//---------------------------------------------------------------------------
#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)
(*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
//---------------------------------------------------------------------------
// 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);
}
//---------------------------------------------------------------------------
-// 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,
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)
m_hQuartzDll,
wxString::Format(wxT("AMGetErrorText%s"),
-#ifdef __WXUNICODE__
+#if wxUSE_UNICODE
wxT("W")
#else
wxT("A")
);
}
#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();
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
//
//---------------------------------------------------------------------------
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;
}
//---------------------------------------------------------------------------
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;
}
//---------------------------------------------------------------------------
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;
}
//---------------------------------------------------------------------------
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))
wxLongLong wxAMMediaBackend::GetPosition()
{
double outCur;
- HRESULT hr = m_pMS->get_CurrentPosition(&outCur);
+ HRESULT hr = m_pAM->get_CurrentPosition(&outCur);
if(FAILED(hr))
{
wxAMLOG(hr);
//---------------------------------------------------------------------------
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);
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
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;
}
//---------------------------------------------------------------------------
wxLongLong wxAMMediaBackend::GetDuration()
{
double outDuration;
- HRESULT hr = m_pMS->get_Duration(&outDuration);
+ HRESULT hr = m_pAM->get_Duration(&outDuration);
if(FAILED(hr))
{
wxAMLOG(hr);
//---------------------------------------------------------------------------
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;
}
//---------------------------------------------------------------------------
double wxAMMediaBackend::GetPlaybackRate()
{
double dRate;
- HRESULT hr = m_pMS->get_Rate(&dRate);
+ HRESULT hr = m_pAM->get_Rate(&dRate);
if(FAILED(hr))
{
wxAMLOG(hr);
// 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();
- }
}
//---------------------------------------------------------------------------
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
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;
}
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;
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);
}
}
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());
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);
}
}
}
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)
{
}
//---------------------------------------------------------------------------
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();
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();
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;
}
// 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
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();
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;
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);
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)
}
//---------------------------------------------------------------------------
-// wxQTMediaBackend::Move
+// wxQTMediaBackend::GetPlaybackRate
//
-// TODO
+// 1) Get the movie playback rate from ::GetMovieRate
//---------------------------------------------------------------------------
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)
{
}
//---------------------------------------------------------------------------
-// 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;
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;
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
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()
{
}
//---------------------------------------------------------------------------
-// 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
{
//---------------------------------------------------------------------------
// 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
//---------------------------------------------------------------------------
projects / wxWidgets.git / commitdiff
