/////////////////////////////////////////////////////////////////////////////
-// Name: common/mediactrl.cpp
+// Name: src/common/mediactrlcmn.cpp
// Purpose: wxMediaCtrl common code
// Author: Ryan Norton <wxprojects@comcast.net>
// Modified by:
// Created: 11/07/04
-// RCS-ID: $Id$
// Copyright: (c) Ryan Norton
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// TODO: Platform specific backend defaults?
+
//===========================================================================
-// Definitions
+// Declarations
//===========================================================================
//---------------------------------------------------------------------------
-// Pre-compiled header stuff
+// Includes
//---------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "mediactrl.h"
-#endif
-
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
-//---------------------------------------------------------------------------
-// Includes
-//---------------------------------------------------------------------------
-#include "wx/mediactrl.h"
-#include "wx/hash.h"
-
-//---------------------------------------------------------------------------
-// Compilation guard
-//---------------------------------------------------------------------------
#if wxUSE_MEDIACTRL
+#ifndef WX_PRECOMP
+ #include "wx/hash.h"
+ #include "wx/log.h"
+#endif
+
+#include "wx/mediactrl.h"
+
//===========================================================================
//
// Implementation
// RTTI and Event implementations
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-IMPLEMENT_CLASS(wxMediaCtrl, wxControl);
-IMPLEMENT_CLASS(wxMediaBackend, wxObject);
-IMPLEMENT_DYNAMIC_CLASS(wxMediaEvent, wxEvent);
-DEFINE_EVENT_TYPE(wxEVT_MEDIA_FINISHED);
-DEFINE_EVENT_TYPE(wxEVT_MEDIA_LOADED);
-DEFINE_EVENT_TYPE(wxEVT_MEDIA_STOP);
+IMPLEMENT_CLASS(wxMediaCtrl, wxControl)
+wxDEFINE_EVENT( wxEVT_MEDIA_STATECHANGED, wxMediaEvent );
+wxDEFINE_EVENT( wxEVT_MEDIA_PLAY, wxMediaEvent );
+wxDEFINE_EVENT( wxEVT_MEDIA_PAUSE, wxMediaEvent );
+IMPLEMENT_CLASS(wxMediaBackend, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxMediaEvent, wxEvent)
+wxDEFINE_EVENT( wxEVT_MEDIA_FINISHED, wxMediaEvent );
+wxDEFINE_EVENT( wxEVT_MEDIA_LOADED, wxMediaEvent );
+wxDEFINE_EVENT( wxEVT_MEDIA_STOP, wxMediaEvent );
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
{
if (!Load(fileName))
{
- delete m_imp;
- m_imp = NULL;
+ wxDELETE(m_imp);
return false;
}
}
- SetBestFittingSize(size);
+ SetInitialSize(size);
return true;
}
else
{
- wxClassInfo::sm_classTable->BeginFind();
+ wxClassInfo::const_iterator it = wxClassInfo::begin_classinfo();
- wxClassInfo* classInfo;
+ const wxClassInfo* classInfo;
- while((classInfo = NextBackend()) != NULL)
+ while((classInfo = NextBackend(&it)) != NULL)
{
if(!DoCreate(classInfo, parent, id,
pos, size, style, validator, name))
{
if (Load(fileName))
{
- SetBestFittingSize(size);
+ SetInitialSize(size);
return true;
}
else
}
else
{
- SetBestFittingSize(size);
+ SetInitialSize(size);
return true;
}
}
if (!Load(location))
{
- delete m_imp;
- m_imp = NULL;
+ wxDELETE(m_imp);
return false;
}
- SetBestFittingSize(size);
+ SetInitialSize(size);
return true;
}
else
{
- wxClassInfo::sm_classTable->BeginFind();
+ wxClassInfo::const_iterator it = wxClassInfo::begin_classinfo();
- wxClassInfo* classInfo;
+ const wxClassInfo* classInfo;
- while((classInfo = NextBackend()) != NULL)
+ while((classInfo = NextBackend(&it)) != NULL)
{
if(!DoCreate(classInfo, parent, id,
pos, size, style, validator, name))
if (Load(location))
{
- SetBestFittingSize(size);
+ SetInitialSize(size);
return true;
}
else
//
// Attempts to create the control from a backend
//---------------------------------------------------------------------------
-bool wxMediaCtrl::DoCreate(wxClassInfo* classInfo,
+bool wxMediaCtrl::DoCreate(const wxClassInfo* classInfo,
wxWindow* parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
}
//---------------------------------------------------------------------------
-// wxMediaCtrl::NextBackend
+// wxMediaCtrl::NextBackend (static)
//
//
// Search through the RTTI hashmap one at a
// STL isn't compatible with and will have a compilation error
// on a wxNode, however, wxHashTable::compatibility_iterator is
// incompatible with the old 2.4 stable version - but since
-// we're in 2.5 only we don't need to worry about this
-// static
+// we're in 2.5+ only we don't need to worry about the new version
//---------------------------------------------------------------------------
-wxClassInfo* wxMediaCtrl::NextBackend()
+const wxClassInfo* wxMediaCtrl::NextBackend(wxClassInfo::const_iterator* it)
{
- wxHashTable::compatibility_iterator
- node = wxClassInfo::sm_classTable->Next();
- while (node)
+ for ( wxClassInfo::const_iterator end = wxClassInfo::end_classinfo();
+ *it != end; ++(*it) )
{
- wxClassInfo* classInfo = (wxClassInfo *)node->GetData();
- if ( classInfo->IsKindOf(CLASSINFO(wxMediaBackend)) &&
- classInfo != CLASSINFO(wxMediaBackend) )
+ const wxClassInfo* classInfo = **it;
+ if ( classInfo->IsKindOf(wxCLASSINFO(wxMediaBackend)) &&
+ classInfo != wxCLASSINFO(wxMediaBackend) )
{
+ ++(*it);
return classInfo;
}
- node = wxClassInfo::sm_classTable->Next();
}
//
return wxSize(0,0);
}
-double wxMediaCtrl::GetVolume()
+double wxMediaCtrl::GetVolume()
{
if(m_imp && m_bLoaded)
return m_imp->GetVolume();
return 0.0;
}
-bool wxMediaCtrl::SetVolume(double dVolume)
+bool wxMediaCtrl::SetVolume(double dVolume)
{
if(m_imp && m_bLoaded)
return m_imp->SetVolume(dVolume);
return false;
}
-bool wxMediaCtrl::ShowPlayerControls(wxMediaCtrlPlayerControls flags)
+bool wxMediaCtrl::ShowPlayerControls(wxMediaCtrlPlayerControls flags)
{
if(m_imp)
return m_imp->ShowPlayerControls(flags);
m_imp->Move(x, y, w, h);
}
-#include "wx/html/forcelnk.h"
-FORCE_LINK(basewxmediabackends);
-
//---------------------------------------------------------------------------
-// End of compilation guard and of file
+// wxMediaCtrl::MacVisibilityChanged
//---------------------------------------------------------------------------
-#endif //wxUSE_MEDIACTRL
+#ifdef __WXOSX_CARBON__
+void wxMediaCtrl::MacVisibilityChanged()
+{
+ wxControl::MacVisibilityChanged();
+
+ if(m_imp)
+ m_imp->MacVisibilityChanged();
+}
+#endif
+
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//
+// wxMediaBackendCommonBase
+//
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+void wxMediaBackendCommonBase::NotifyMovieSizeChanged()
+{
+ // our best size changed after opening a new file
+ m_ctrl->InvalidateBestSize();
+ m_ctrl->SetSize(m_ctrl->GetSize());
+ // if the parent of the control has a sizer ask it to refresh our size
+ wxWindow * const parent = m_ctrl->GetParent();
+ if ( parent->GetSizer() )
+ {
+ m_ctrl->GetParent()->Layout();
+ m_ctrl->GetParent()->Refresh();
+ m_ctrl->GetParent()->Update();
+ }
+}
+
+void wxMediaBackendCommonBase::NotifyMovieLoaded()
+{
+ NotifyMovieSizeChanged();
+
+ // notify about movie being fully loaded
+ QueueEvent(wxEVT_MEDIA_LOADED);
+}
+
+bool wxMediaBackendCommonBase::SendStopEvent()
+{
+ wxMediaEvent theEvent(wxEVT_MEDIA_STOP, m_ctrl->GetId());
+
+ return !m_ctrl->GetEventHandler()->ProcessEvent(theEvent) || theEvent.IsAllowed();
+}
+
+void wxMediaBackendCommonBase::QueueEvent(wxEventType evtType)
+{
+ wxMediaEvent theEvent(evtType, m_ctrl->GetId());
+ m_ctrl->GetEventHandler()->AddPendingEvent(theEvent);
+}
+
+void wxMediaBackendCommonBase::QueuePlayEvent()
+{
+ QueueEvent(wxEVT_MEDIA_STATECHANGED);
+ QueueEvent(wxEVT_MEDIA_PLAY);
+}
+
+void wxMediaBackendCommonBase::QueuePauseEvent()
+{
+ QueueEvent(wxEVT_MEDIA_STATECHANGED);
+ QueueEvent(wxEVT_MEDIA_PAUSE);
+}
+
+void wxMediaBackendCommonBase::QueueStopEvent()
+{
+ QueueEvent(wxEVT_MEDIA_STATECHANGED);
+ QueueEvent(wxEVT_MEDIA_STOP);
+}
+
+
+//
+// Force link default backends in -
+// see http://wiki.wxwidgets.org/wiki.pl?RTTI
+//
+#include "wx/html/forcelnk.h"
+
+#ifdef __WXMSW__ // MSW has huge backends so we do it separately
+FORCE_LINK(wxmediabackend_am)
+FORCE_LINK(wxmediabackend_wmp10)
+#else
+FORCE_LINK(basewxmediabackends)
+#endif
+
+#endif //wxUSE_MEDIACTRL
projects / wxWidgets.git / blobdiff