X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4ac6131914f85fe2661fa9c26515b76799dbc38b..b9efe021b554fa3967d1442cf758435c5cd5ae8f:/src/common/mediactrlcmn.cpp

diff --git a/src/common/mediactrlcmn.cpp b/src/common/mediactrlcmn.cpp
index 0a6665b373..aeadd68451 100644
--- a/src/common/mediactrlcmn.cpp
+++ b/src/common/mediactrlcmn.cpp
@@ -60,6 +60,16 @@ DEFINE_EVENT_TYPE(wxEVT_MEDIA_STOP);
 //
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
+//---------------------------------------------------------------------------
+// wxMediaBackend Destructor
+//
+// This is here because the DARWIN gcc compiler badly screwed up and
+// needs the destructor implementation in the source
+//---------------------------------------------------------------------------
+wxMediaBackend::~wxMediaBackend()
+{
+}
+
 //---------------------------------------------------------------------------
 // wxMediaCtrl::Create (file version)
 // wxMediaCtrl::Create (URL version)
@@ -70,7 +80,7 @@ DEFINE_EVENT_TYPE(wxEVT_MEDIA_STOP);
 //
 // This searches by searching the global RTTI hashtable, class by class,
 // attempting to call CreateControl on each one found that is a derivative
-// of wxMediaBackend - if it succeededs Create returns true, otherwise
+// of wxMediaBackend - if it succeeded Create returns true, otherwise
 // it keeps iterating through the hashmap.
 //---------------------------------------------------------------------------
 bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
@@ -84,8 +94,10 @@ bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
 {
     if(!szBackend.empty())
     {
-        if(!DoCreate(wxClassInfo::FindClass(szBackend), parent, id,
-                     pos, size, style, validator, name))
+        wxClassInfo* pClassInfo = wxClassInfo::FindClass(szBackend);
+
+        if(!pClassInfo || !DoCreate(pClassInfo, parent, id,
+                                    pos, size, style, validator, name))
         {
             m_imp = NULL;
             return false;
@@ -108,9 +120,9 @@ bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
     {
         wxClassInfo::sm_classTable->BeginFind();
 
-        wxClassInfo* classInfo = NextBackend();
+        wxClassInfo* classInfo;
 
-        while(classInfo)
+        while((classInfo = NextBackend()) != NULL)
         {
             if(!DoCreate(classInfo, parent, id,
                          pos, size, style, validator, name))
@@ -131,8 +143,6 @@ bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
                 SetBestFittingSize(size);
                 return true;
             }
-
-            classInfo = NextBackend();
         }
 
         m_imp = NULL;
@@ -141,18 +151,19 @@ bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
 }
 
 bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
-                const wxURI& location,
-                const wxPoint& pos,
-                const wxSize& size,
-                long style,
-                const wxString& szBackend,
-                const wxValidator& validator,
-                const wxString& name)
+                         const wxURI& location,
+                         const wxPoint& pos,
+                         const wxSize& size,
+                         long style,
+                         const wxString& szBackend,
+                         const wxValidator& validator,
+                         const wxString& name)
 {
     if(!szBackend.empty())
     {
-        if(!DoCreate(wxClassInfo::FindClass(szBackend), parent, id,
-                     pos, size, style, validator, name))
+        wxClassInfo* pClassInfo = wxClassInfo::FindClass(szBackend);
+        if(!pClassInfo || !DoCreate(pClassInfo, parent, id,
+                                    pos, size, style, validator, name))
         {
             m_imp = NULL;
             return false;
@@ -172,9 +183,9 @@ bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
     {
         wxClassInfo::sm_classTable->BeginFind();
 
-        wxClassInfo* classInfo = NextBackend();
+        wxClassInfo* classInfo;
 
-        while(classInfo)
+        while((classInfo = NextBackend()) != NULL)
         {
             if(!DoCreate(classInfo, parent, id,
                          pos, size, style, validator, name))
@@ -187,8 +198,6 @@ bool wxMediaCtrl::Create(wxWindow* parent, wxWindowID id,
             }
             else
                 delete m_imp;
-
-            classInfo = NextBackend();
         }
 
         m_imp = NULL;
@@ -214,10 +223,6 @@ bool wxMediaCtrl::DoCreate(wxClassInfo* classInfo,
     if( m_imp->CreateControl(this, parent, id, pos, size,
                              style, validator, name) )
     {
-        this->Connect(GetId(), wxEVT_MEDIA_FINISHED,
-                        (wxObjectEventFunction) (wxEventFunction)
-                        (wxMediaEventFunction)
-                            &wxMediaCtrl::OnMediaFinished);
         return true;
     }
 
@@ -234,7 +239,7 @@ bool wxMediaCtrl::DoCreate(wxClassInfo* classInfo,
 // of wxMediaBackend
 //
 //
-// STL isn't compatable with and will have a compilation error
+// 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
@@ -301,11 +306,13 @@ bool wxMediaCtrl::Load(const wxURI& location)
 // wxMediaCtrl::Stop
 // wxMediaCtrl::GetPlaybackRate
 // wxMediaCtrl::SetPlaybackRate
-// wxMediaCtrl::SetPosition
-// wxMediaCtrl::GetPosition
-// wxMediaCtrl::GetDuration
+// wxMediaCtrl::Seek --> SetPosition
+// wxMediaCtrl::Tell --> GetPosition
+// wxMediaCtrl::Length --> GetDuration
 // wxMediaCtrl::GetState
 // wxMediaCtrl::DoGetBestSize
+// wxMediaCtrl::SetVolume
+// wxMediaCtrl::GetVolume
 //
 // 1) Check to see whether the backend exists and is loading
 // 2) Call the backend's version of the method, returning success
@@ -346,25 +353,41 @@ bool wxMediaCtrl::SetPlaybackRate(double dRate)
     return false;
 }
 
-bool wxMediaCtrl::SetPosition(wxLongLong where)
+wxFileOffset wxMediaCtrl::Seek(wxFileOffset where, wxSeekMode mode)
 {
-    if(m_imp && m_bLoaded)
-        return m_imp->SetPosition(where);
-    return false;
+    wxFileOffset offset;
+
+    switch (mode)
+    {
+    case wxFromStart:
+        offset = where;
+        break;
+    case wxFromEnd:
+        offset = Length() - where;
+        break;
+//    case wxFromCurrent:
+    default:
+        offset = Tell() + where;
+        break;
+    }
+
+    if(m_imp && m_bLoaded && m_imp->SetPosition(offset))
+        return offset;
+    return wxInvalidOffset;
 }
 
-wxLongLong wxMediaCtrl::GetPosition()
+wxFileOffset wxMediaCtrl::Tell()
 {
     if(m_imp && m_bLoaded)
-        return m_imp->GetPosition();
-    return 0;
+        return (wxFileOffset) m_imp->GetPosition().ToLong();
+    return wxInvalidOffset;
 }
 
-wxLongLong wxMediaCtrl::GetDuration()
+wxFileOffset wxMediaCtrl::Length()
 {
     if(m_imp && m_bLoaded)
-        return m_imp->GetDuration();
-    return 0;
+        return (wxFileOffset) m_imp->GetDuration().ToLong();
+    return wxInvalidOffset;
 }
 
 wxMediaState wxMediaCtrl::GetState()
@@ -381,6 +404,20 @@ wxSize wxMediaCtrl::DoGetBestSize() const
     return wxSize(0,0);
 }
 
+double wxMediaCtrl::GetVolume() 
+{
+    if(m_imp && m_bLoaded)
+        return m_imp->GetVolume();
+    return 0.0;
+}
+
+bool wxMediaCtrl::SetVolume(double dVolume) 
+{
+    if(m_imp && m_bLoaded)
+        return m_imp->SetVolume(dVolume);
+    return false;
+}
+
 //---------------------------------------------------------------------------
 // wxMediaCtrl::DoMoveWindow
 //
@@ -397,32 +434,7 @@ void wxMediaCtrl::DoMoveWindow(int x, int y, int w, int h)
         m_imp->Move(x, y, w, h);
 }
 
-void wxMediaCtrl::Loop(bool bLoop)
-{
-    m_bLoop = bLoop;
-}
-
-bool wxMediaCtrl::IsLooped()
-{
-    return m_bLoop;
-}
-
-void wxMediaCtrl::OnMediaFinished(wxMediaEvent& WXUNUSED(evt))
-{
-    if(m_bLoop)
-    {
-#ifdef __WXDEBUG__
-        wxASSERT( Play() );
-#else
-        Play();
-#endif
-    }
-}
-
-//DARWIN gcc compiler badly screwed up - needs destructor impl in source
-wxMediaBackend::~wxMediaBackend()
-{                               }
-#include <wx/html/forcelnk.h>
+#include "wx/html/forcelnk.h"
 FORCE_LINK(basewxmediabackends);
 
 //---------------------------------------------------------------------------