//---------------------------------------------------------------------------
extern "C" WXDLLIMPEXP_BASE HINSTANCE wxGetInstance(void);
#ifdef __WXWINCE__
-extern wxChar *wxCanvasClassName;
+extern WXDLLIMPEXP_CORE wxChar *wxCanvasClassName;
#else
-extern const wxChar *wxCanvasClassName;
+extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName;
#endif
//===========================================================================
//---------------------------------------------------------------------------
#include <dshow.h>
-class wxAMMediaBackend : public wxMediaBackend
+class WXDLLIMPEXP_MEDIA wxAMMediaBackend : public wxMediaBackend
{
public:
wxAMMediaBackend();
virtual ~wxAMMediaBackend();
- virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
+ virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
+ long style,
const wxValidator& validator,
const wxString& name);
bool m_bVideo;
- static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg,
+ static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg,
WPARAM wParam, LPARAM lParam);
-
- LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg,
+
+ LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg,
WPARAM wParam, LPARAM lParam);
wxControl* m_ctrl;
- IGraphBuilder* m_pGB;
+ IGraphBuilder* m_pGB;
IMediaControl* m_pMC;
IMediaEventEx* m_pME;
IVideoWindow* m_pVW;
//---------------------------------------------------------------------------
#include <mmsystem.h>
-class wxMCIMediaBackend : public wxMediaBackend
+class WXDLLIMPEXP_MEDIA wxMCIMediaBackend : public wxMediaBackend
{
public:
wxMCIMediaBackend();
~wxMCIMediaBackend();
- virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
+ virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
+ long style,
const wxValidator& validator,
const wxString& name);
virtual double GetPlaybackRate();
virtual bool SetPlaybackRate(double dRate);
- static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg,
+ static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg,
WPARAM wParam, LPARAM lParam);
- LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg,
+ LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg,
WPARAM wParam, LPARAM lParam);
MCIDEVICEID m_hDev; //Our MCI Device ID/Handler
HWND m_hNotifyWnd; //Window to use for MCI events
bool m_bVideo; //Whether or not we have video
- DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend);
+ DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend)
};
//---------------------------------------------------------------------------
#include <qtml.h> //Windoze QT include
#include <QuickTimeComponents.h> //Standard QT stuff
-class wxQTMediaBackend : public wxMediaBackend
+class WXDLLIMPEXP_MEDIA wxQTMediaBackend : public wxMediaBackend
{
public:
wxQTMediaBackend();
~wxQTMediaBackend();
- virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
+ virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
+ long style,
const wxValidator& validator,
const wxString& name);
// wxAMMediaBackend Constructor
//
// Sets m_hNotifyWnd to NULL to signify that we haven't loaded anything yet
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxAMMediaBackend::wxAMMediaBackend() : m_hNotifyWnd(NULL)
{
}
//---------------------------------------------------------------------------
// wxAMMediaBackend Destructor
//
-// Cleans up everything
-//---------------------------------------------------------------------------
+// Cleans up everything
+//---------------------------------------------------------------------------
wxAMMediaBackend::~wxAMMediaBackend()
{
if (m_hNotifyWnd)
// wxAMMediaBackend::CreateControl
//
// ActiveMovie does not really have any native control to speak of,
-// so we just create a normal control with a black background.
+// so we just create a normal control.
//
// We also check to see if ActiveMovie is installed
-//---------------------------------------------------------------------------
-bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
+//---------------------------------------------------------------------------
+bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
+ long style,
const wxValidator& validator,
const wxString& name)
-{
+{
//create our filter graph
HRESULT hr = CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
IID_IGraphBuilder, (void**)&m_pGB);
// is a child window, it refereshes properly
//
if ( !ctrl->wxControl::Create(parent, id, pos, size,
- (style | wxNO_BORDER) | wxCLIP_CHILDREN,
+ (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN,
validator, name) )
return false;
- //
- //Set our background color to black by default
- //
- ctrl->SetBackgroundColour(*wxBLACK);
-
m_ctrl = ctrl;
return true;
}
// wxAMMediaBackend::Load (file version)
//
// Creates an Active Movie filter graph from a file or url
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxAMMediaBackend::Load(const wxString& fileName)
{
if(m_hNotifyWnd)
wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicAudio, (void**)&m_pBA) );
wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicVideo, (void**)&m_pBV) );
- //We could tell if the media has audio or not by
+ //We could tell if the media has audio or not by
//something like
//-----
//long lVolume;
//
//Obtain the _actual_ size of the movie & remember it
//
- long nX,
+ long nX,
nY;
m_bestSize.x = m_bestSize.y = 0;
- m_bVideo = SUCCEEDED( m_pVW->GetWindowPosition( &nX,
+ m_bVideo = SUCCEEDED( m_pVW->GetWindowPosition( &nX,
&nY,
(long*)&m_bestSize.x,
(long*)&m_bestSize.y) );
//
// Create a hidden window and register to handle
// directshow events for this graph
- // Note that wxCanvasClassName is already registered
+ // Note that wxCanvasClassName is already registered
// and used by all wxWindows and normal wxControls
- //
+ //
m_hNotifyWnd = ::CreateWindow
(
wxCanvasClassName,
return false;
}
-
- ::SetWindowLongPtr(m_hNotifyWnd, GWLP_WNDPROC,
+
+ ::SetWindowLongPtr(m_hNotifyWnd, GWLP_WNDPROC,
(LONG_PTR)wxAMMediaBackend::NotifyWndProc);
::SetWindowLong(m_hNotifyWnd, GWL_USERDATA,
(LONG) this);
- wxAMVERIFY( m_pME->SetNotifyWindow((OAHWND)m_hNotifyWnd,
+ wxAMVERIFY( m_pME->SetNotifyWindow((OAHWND)m_hNotifyWnd,
WM_GRAPHNOTIFY, 0) );
//
// 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());
// wxAMMediaBackend::Play
//
// Plays the stream. If it is non-seekable, it will restart it.
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxAMMediaBackend::Play()
{
return SUCCEEDED( m_pMC->Run() );
// wxAMMediaBackend::Pause
//
// Pauses the stream.
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxAMMediaBackend::Pause()
{
return SUCCEEDED( m_pMC->Pause() );
// wxAMMediaBackend::Stop
//
// Stops the stream.
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxAMMediaBackend::Stop()
{
bool bOK = SUCCEEDED( m_pMC->Stop() );
//---------------------------------------------------------------------------
// wxAMMediaBackend::SetPosition
//
-// 1) Translates the current position's time to directshow time,
+// 1) Translates the current position's time to directshow time,
// which is in a scale of 100 nanoseconds
// 2) Sets the play position of the IMediaSeeking interface -
// passing NULL as the stop position means to keep the old
// stop position
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxAMMediaBackend::SetPosition(wxLongLong where)
{
LONGLONG pos = ((LONGLONG)where.GetValue()) * 10000;
//
// 1) Obtains the current play and stop positions from IMediaSeeking
// 2) Returns the play position translated to our time base
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxLongLong wxAMMediaBackend::GetPosition()
{
LONGLONG outCur, outStop;
//
// 1) Obtains the duration of the media from the IMediaSeeking interface
// 2) Converts that value to our time base, and returns it
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxLongLong wxAMMediaBackend::GetDuration()
{
LONGLONG outDuration;
// Obtains the state from the IMediaControl interface.
// Note that it's enumeration values for stopping/playing
// etc. are the same as ours, so we just do a straight cast.
-// TODO: MS recommends against INFINITE here for
+// TODO: MS recommends against INFINITE here for
// IMediaControl::GetState- do it in stages
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxMediaState wxAMMediaBackend::GetState()
{
HRESULT hr;
//
// Pretty simple way of obtaining the playback rate from
// the IMediaSeeking interface
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
double wxAMMediaBackend::GetPlaybackRate()
{
double dRate;
//
// Sets the playback rate of the media - DirectShow is pretty good
// about this, actually
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxAMMediaBackend::SetPlaybackRate(double dRate)
{
return SUCCEEDED( m_pMS->SetRate(dRate) );
//---------------------------------------------------------------------------
// wxAMMediaBackend::NotifyWndProc
//
-// Here we check to see if DirectShow tells us we've reached the stop
+// Here we check to see if DirectShow tells us we've reached the stop
// position in our stream - if it has, it may not actually stop
// the stream - which we need to do...
-//---------------------------------------------------------------------------
-LRESULT CALLBACK wxAMMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg,
- WPARAM wParam,
+//---------------------------------------------------------------------------
+LRESULT CALLBACK wxAMMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg,
+ WPARAM wParam,
LPARAM lParam)
{
wxAMMediaBackend* backend = (wxAMMediaBackend*)
return backend->OnNotifyWndProc(hWnd, nMsg, wParam, lParam);
}
-LRESULT CALLBACK wxAMMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg,
- WPARAM wParam,
+LRESULT CALLBACK wxAMMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg,
+ WPARAM wParam,
LPARAM lParam)
{
if (nMsg == WM_GRAPHNOTIFY)
{
- LONG evCode,
- evParam1,
+ LONG evCode,
+ evParam1,
evParam2;
//
//Interestingly enough, DirectShow does not actually stop
//the filters - even when it reaches the end!
wxVERIFY( Stop() );
-
+
//send the event to our child
- wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED,
+ wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED,
m_ctrl->GetId());
m_ctrl->ProcessEvent(theEvent);
}
//---------------------------------------------------------------------------
// wxAMMediaBackend::Cleanup
//
-// 1) Hide/disowns the video window (MS says bad things will happen if
+// 1) Hide/disowns the video window (MS says bad things will happen if
// you don't)
// 2) Releases all the directshow interfaces we use
// TODO: Maybe there's a way to redirect the IGraphBuilder each time
// we load, rather then creating and destroying the interfaces
// each time?
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
void wxAMMediaBackend::Cleanup()
{
// Hide then disown the window
SAFE_RELEASE(m_pBV);
SAFE_RELEASE(m_pVW);
SAFE_RELEASE(m_pGB);
-
+
// Get rid of our hidden Window
DestroyWindow(m_hNotifyWnd);
m_hNotifyWnd = NULL;
// wxAMMediaBackend::GetVideoSize
//
// Obtains the cached original video size
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxSize wxAMMediaBackend::GetVideoSize() const
{
return m_bestSize;
// wxAMMediaBackend::Move
//
// Resizes the IVideoWindow to the size of the control window
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
void wxAMMediaBackend::Move(int x, int y, int w, int h)
{
if(m_hNotifyWnd && m_bVideo)
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// wxMCIMediaBackend
-//
+//
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Simulation for <digitalv.h>
//
// Mingw and possibly other compilers don't have the digitalv.h header
-// that is needed to have some essential features of mci work with
+// that is needed to have some essential features of mci work with
// windows - so we provide the declarations for the types we use here
//---------------------------------------------------------------------------
#ifdef MCI_USE_OFFEXT
POINT ptOffset;
POINT ptExtent;
-#else
+#else
RECT rc;
#endif
} MCI_DGV_RECT_PARMS;
} MCI_DGV_WINDOW_PARMS;
typedef struct {
- DWORD_PTR dwCallback;
- DWORD dwTimeFormat;
- DWORD dwAudio;
- DWORD dwFileFormat;
- DWORD dwSpeed;
-} MCI_DGV_SET_PARMS;
+ DWORD_PTR dwCallback;
+ DWORD dwTimeFormat;
+ DWORD dwAudio;
+ DWORD dwFileFormat;
+ DWORD dwSpeed;
+} MCI_DGV_SET_PARMS;
//---------------------------------------------------------------------------
// wxMCIMediaBackend Constructor
// Here we just tell wxMediaCtrl that mci does exist (which it does, on all
// msw systems, at least in some form dating back to win16 days)
//---------------------------------------------------------------------------
-bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
+bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
+ long style,
const wxValidator& validator,
const wxString& name)
{
// is a child window, it refereshes properly
//
if ( !ctrl->wxControl::Create(parent, id, pos, size,
- (style & ~wxBORDER_MASK) | wxCLIP_CHILDREN,
+ (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN,
validator, name) )
return false;
- //
- //Set our background color to black by default
- //
- ctrl->SetBackgroundColour(*wxBLACK);
-
m_ctrl = ctrl;
return true;
}
//
//Opens a file and has MCI select a device. Normally you'd put
//MCI_OPEN_TYPE in addition to MCI_OPEN_ELEMENT - however if you
- //omit this it tells MCI to select the device instead. This is
+ //omit this it tells MCI to select the device instead. This is
//good because we have no reliable way of "enumerating" the devices
//in MCI
//
MCI_OPEN_PARMS openParms;
openParms.lpstrElementName = (wxChar*) fileName.c_str();
- if ( mciSendCommand(0, MCI_OPEN, MCI_OPEN_ELEMENT,
+ if ( mciSendCommand(0, MCI_OPEN, MCI_OPEN_ELEMENT,
(DWORD)(LPVOID)&openParms) != 0)
return false;
MCI_DGV_WINDOW_PARMS windowParms;
windowParms.hWnd = (HWND)m_ctrl->GetHandle();
- m_bVideo = (mciSendCommand(m_hDev, MCI_WINDOW,
+ m_bVideo = (mciSendCommand(m_hDev, MCI_WINDOW,
0x00010000L, //MCI_DGV_WINDOW_HWND
(DWORD)(LPVOID)&windowParms) == 0);
//
// Create a hidden window and register to handle
// MCI events
- // Note that wxCanvasClassName is already registered
+ // Note that wxCanvasClassName is already registered
// and used by all wxWindows and normal wxControls
- //
+ //
m_hNotifyWnd = ::CreateWindow
(
wxCanvasClassName,
return false;
}
-
- ::SetWindowLong(m_hNotifyWnd, GWL_WNDPROC,
+
+ ::SetWindowLong(m_hNotifyWnd, GWL_WNDPROC,
(LONG)wxMCIMediaBackend::NotifyWndProc);
::SetWindowLong(m_hNotifyWnd, GWL_USERDATA,
(LONG) this);
+ m_ctrl->Show(false);
+
//
//Here, if the parent of the control has a sizer - we
//tell it to recalculate the size of this control since
// 1) Certain drivers will crash and burn if we don't pass them an
// MCI_PLAY_PARMS, despite the documentation that says otherwise...
// 2) There is a MCI_RESUME command, but MCI_PLAY does the same thing
-// and will resume from a stopped state also, so there's no need to
+// and will resume from a stopped state also, so there's no need to
// call both, for example
//---------------------------------------------------------------------------
bool wxMCIMediaBackend::Play()
MCI_PLAY_PARMS playParms;
playParms.dwCallback = (DWORD)m_hNotifyWnd;
- return ( mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY,
+ bool bOK = ( mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY,
(DWORD)(LPVOID)&playParms) == 0 );
+
+ if(bOK)
+ m_ctrl->Show(m_bVideo);
+
+ return bOK;
}
//---------------------------------------------------------------------------
// wxMCIMediaBackend::Pause
//
// Pauses the MCI device - nothing special
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxMCIMediaBackend::Pause()
{
return (mciSendCommand(m_hDev, MCI_PAUSE, MCI_WAIT, 0) == 0);
// wxMCIMediaBackend::Stop
//
// Stops the MCI device & seeks to the beginning as wxMediaCtrl docs outline
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxMCIMediaBackend::Stop()
{
return (mciSendCommand(m_hDev, MCI_STOP, MCI_WAIT, 0) == 0) &&
// since we use direct comparisons with MCI_MODE_PLAY and
// MCI_MODE_PAUSE, we don't care if the MCI_STATUS call
// fails or not
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxMediaState wxMCIMediaBackend::GetState()
{
MCI_STATUS_PARMS statusParms;
// wxMCIMediaBackend::SetPosition
//
// Here we set the position of the device in the stream.
-// Note that MCI actually stops the device after you seek it if the
+// Note that MCI actually stops the device after you seek it if the
// device is playing/paused, so we need to play the file after
-// MCI seeks like normal APIs would
-//---------------------------------------------------------------------------
+// MCI seeks like normal APIs would
+//---------------------------------------------------------------------------
bool wxMCIMediaBackend::SetPosition(wxLongLong where)
{
MCI_SEEK_PARMS seekParms;
seekParms.dwCallback = 0;
- seekParms.dwTo = where.GetValue();
+#if wxUSE_LONGLONG_NATIVE && !wxUSE_LONGLONG_WX
+ seekParms.dwTo = (DWORD)where.GetValue();
+#else /* wxUSE_LONGLONG_WX */
+ /* no way to return it in one piece */
+ wxASSERT( where.GetHi()==0 );
+ seekParms.dwTo = (DWORD)where.GetLo();
+#endif /* wxUSE_LONGLONG_* */
//device was playing?
bool bReplay = GetState() == wxMEDIASTATE_PLAYING;
- if( mciSendCommand(m_hDev, MCI_SEEK, MCI_TO,
+ if( mciSendCommand(m_hDev, MCI_SEEK, MCI_TO,
(DWORD)(LPVOID)&seekParms) != 0)
return false;
//
// Gets the position of the device in the stream using the current
// time format... nothing special here...
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxLongLong wxMCIMediaBackend::GetPosition()
{
MCI_STATUS_PARMS statusParms;
// wxMCIMediaBackend::GetDuration
//
// Gets the duration of the stream... nothing special
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxLongLong wxMCIMediaBackend::GetDuration()
{
MCI_STATUS_PARMS statusParms;
// wxMCIMediaBackend::Move
//
// Moves the window to a location
-//---------------------------------------------------------------------------
-void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y),
+//---------------------------------------------------------------------------
+void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y),
int w, int h)
{
if (m_hNotifyWnd && m_bVideo)
putParms.rc.right = w;
putParms.rc.bottom = h;
- wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT,
+ wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT,
0x00040000L, //MCI_DGV_PUT_DESTINATION
(DWORD)(LPSTR)&putParms) );
}
// wxMCIMediaBackend::GetVideoSize
//
// Gets the original size of the movie for sizers
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
wxSize wxMCIMediaBackend::GetVideoSize() const
{
if(m_bVideo)
{
MCI_DGV_RECT_PARMS whereParms; //ifdefed MCI_DGV_WHERE_PARMS
- wxMCIVERIFY( mciSendCommand(m_hDev, MCI_WHERE,
+ wxMCIVERIFY( mciSendCommand(m_hDev, MCI_WHERE,
0x00020000L, //MCI_DGV_WHERE_SOURCE
(DWORD)(LPSTR)&whereParms) );
-
+
return wxSize(whereParms.rc.right, whereParms.rc.bottom);
}
return wxSize(0,0);
// wxMCIMediaBackend::GetPlaybackRate
//
// TODO
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
double wxMCIMediaBackend::GetPlaybackRate()
{
return 1.0;
// wxMCIMediaBackend::SetPlaybackRate
//
// TODO
-//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
bool wxMCIMediaBackend::SetPlaybackRate(double WXUNUSED(dRate))
{
/*
MCI_DGV_SET_PARMS setParms;
setParms.dwSpeed = (DWORD) (dRate * 1000.0);
- return (mciSendCommand(m_hDev, MCI_SET,
+ return (mciSendCommand(m_hDev, MCI_SET,
0x00020000L, //MCI_DGV_SET_SPEED
(DWORD)(LPSTR)&setParms) == 0);
*/
//---------------------------------------------------------------------------
// [static] wxMCIMediaBackend::MSWWindowProc
//
-// Here we process a message when MCI reaches the stopping point
+// Here we process a message when MCI reaches the stopping point
// in the stream
-//---------------------------------------------------------------------------
-LRESULT CALLBACK wxMCIMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg,
- WPARAM wParam,
+//---------------------------------------------------------------------------
+LRESULT CALLBACK wxMCIMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg,
+ WPARAM wParam,
LPARAM lParam)
{
wxMCIMediaBackend* backend = (wxMCIMediaBackend*)
return backend->OnNotifyWndProc(hWnd, nMsg, wParam, lParam);
}
-LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg,
- WPARAM wParam,
+LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg,
+ WPARAM wParam,
LPARAM lParam)
{
if(nMsg == MM_MCINOTIFY)
if(theEvent.IsAllowed())
{
- wxMCIVERIFY( mciSendCommand(m_hDev, MCI_SEEK,
+ wxMCIVERIFY( mciSendCommand(m_hDev, MCI_SEEK,
MCI_SEEK_TO_START, 0) );
//send the event to our child
- wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED,
+ wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED,
m_ctrl->GetId());
m_ctrl->ProcessEvent(theEvent);
}
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// wxQTMediaBackend
-//
+//
// TODO: Use a less cludgy way to pause/get state/set state
// TODO: Dynamically load from qtml.dll
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (!m_bPaused)
{
if(!IsMovieDone(m_movie))
- MoviesTask(m_movie, MOVIE_DELAY);
+ MoviesTask(m_movie, MOVIE_DELAY);
else
{
- wxMediaEvent theEvent(wxEVT_MEDIA_STOP,
+ wxMediaEvent theEvent(wxEVT_MEDIA_STOP,
m_parent->m_ctrl->GetId());
m_parent->m_ctrl->ProcessEvent(theEvent);
wxASSERT(::GetMoviesError() == noErr);
//send the event to our child
- wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED,
+ wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED,
m_parent->m_ctrl->GetId());
m_parent->m_ctrl->ProcessEvent(theEvent);
}
// 1) Intializes QuickTime
// 2) Creates the control window
//---------------------------------------------------------------------------
-bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
+bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
+ long style,
const wxValidator& validator,
const wxString& name)
{
// backends, we don't need wxCLIP_CHILDREN
//
if ( !ctrl->wxControl::Create(parent, id, pos, size,
- (style & ~wxBORDER_MASK),
+ (style & ~wxBORDER_MASK) | wxBORDER_NONE,
validator, name) )
return false;
- //
- //Set our background color to black by default
- //
- ctrl->SetBackgroundColour(*wxBLACK);
-
m_ctrl = ctrl;
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)
//---------------------------------------------------------------------------
bool wxQTMediaBackend::Load(const wxString& fileName)
{
short movieResFile;
FSSpec sfFile;
- if (NativePathNameToFSSpec ((char*) (const char*) fileName.mb_str(),
+ if (NativePathNameToFSSpec ((char*) (const char*) fileName.mb_str(),
&sfFile, 0) != noErr)
return false;
-
+
if (OpenMovieFile (&sfFile, &movieResFile, fsRdPerm) != noErr)
return false;
BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1);
//create the movie from the handle that refers to the URI
- err = NewMovieFromDataRef(&m_movie, newMovieActive,
- NULL, theHandle,
+ err = NewMovieFromDataRef(&m_movie, newMovieActive,
+ NULL, theHandle,
URLDataHandlerSubType);
DisposeHandle(theHandle);
m_bestSize.x = outRect.right - outRect.left;
m_bestSize.y = outRect.bottom - outRect.top;
-
+
//reparent movie/*AudioMediaCharacteristic*/
- if(GetMovieIndTrackType(m_movie, 1,
- VisualMediaCharacteristic,
- movieTrackCharacteristic |
+ if(GetMovieIndTrackType(m_movie, 1,
+ VisualMediaCharacteristic,
+ movieTrackCharacteristic |
movieTrackEnabledOnly) != NULL)
{
CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L);
-
- SetMovieGWorld(m_movie,
- (CGrafPtr) GetNativeWindowPort(m_ctrl->GetHWND()),
+
+ SetMovieGWorld(m_movie,
+ (CGrafPtr) GetNativeWindowPort(m_ctrl->GetHWND()),
nil);
}
::StopMovie(m_movie);
if(::GetMoviesError() != noErr)
return false;
-
+
::GoToBeginningOfMovie(m_movie);
return ::GetMoviesError() == noErr;
}
}
//---------------------------------------------------------------------------
-// wxQTMediaBackend::Move
+// wxQTMediaBackend::GetPosition
//
-// TODO
+// 1) Calls GetMovieTime to get the position we are in in the movie
+// in milliseconds (we called
//---------------------------------------------------------------------------
wxLongLong wxQTMediaBackend::GetPosition()
{
//---------------------------------------------------------------------------
wxMediaState wxQTMediaBackend::GetState()
{
- if ( !m_timer || (m_timer->IsRunning() == false &&
+ if ( !m_timer || (m_timer->IsRunning() == false &&
m_timer->GetPaused() == false) )
return wxMEDIASTATE_STOPPED;
projects / wxWidgets.git / blobdiff