Hopefully fixed library names generated by wx-config for OS/2's PM port.

[wxWidgets.git] / src / common / mediactrlcmn.cpp

diff --git a/src/common/mediactrlcmn.cpp b/src/common/mediactrlcmn.cpp
index 1955ac10ced1a4d3569942b362526d8427dcd842..aeadd684516a716cb9cc25b74502e4cb40cc56f5 100644 (file)
--- 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)
@@ -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;
@@ -230,7 +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
@@ -302,6 +311,8 @@ bool wxMediaCtrl::Load(const wxURI& location)
 // 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
@@ -367,7 +378,6 @@ wxFileOffset wxMediaCtrl::Seek(wxFileOffset where, wxSeekMode mode)
 
 wxFileOffset wxMediaCtrl::Tell()
 {
-    //FIXME
     if(m_imp && m_bLoaded)
         return (wxFileOffset) m_imp->GetPosition().ToLong();
     return wxInvalidOffset;
@@ -375,7 +385,6 @@ wxFileOffset wxMediaCtrl::Tell()
 
 wxFileOffset wxMediaCtrl::Length()
 {
-    //FIXME
     if(m_imp && m_bLoaded)
         return (wxFileOffset) m_imp->GetDuration().ToLong();
     return wxInvalidOffset;
@@ -395,6 +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
 //
@@ -411,9 +434,6 @@ void wxMediaCtrl::DoMoveWindow(int x, int y, int w, int h)
         m_imp->Move(x, y, w, h);
 }
 
-//DARWIN gcc compiler badly screwed up - needs destructor impl in source
-wxMediaBackend::~wxMediaBackend()
-{                               }
 #include "wx/html/forcelnk.h"
 FORCE_LINK(basewxmediabackends);