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Removed WXWIN_COMPATIBILITY_2_2 together with code guarded by it.
[wxWidgets.git] / src / os2 / gdiimage.cpp
diff --git a/src/os2/gdiimage.cpp b/src/os2/gdiimage.cpp
index 0b356d003ab1546c278d04f4788346c81d92d7c8..b4dc31cd009c0736f5dc04258f38b532e050c016 100644 (file)
--- a/src/os2/gdiimage.cpp
+++ b/src/os2/gdiimage.cpp
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "gdiimage.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -163,14 +159,13 @@ protected:
                           ,int             nDesiredHeight = -1
                          ) = 0;
 private:
-    inline virtual bool Load( wxGDIImage*     pImage
-                             ,int             nId
-                             ,long            lFlags
-                             ,int             nDesiredWidth
-                             ,int             nDesiredHeight
-                            )
+    inline virtual bool Load( wxGDIImage* WXUNUSED(pImage),
+                              int         WXUNUSED(nId),
+                              long        WXUNUSED(lFlags),
+                              int         WXUNUSED(nDesiredWidth),
+                              int         WXUNUSED(nDesiredHeight) )
     {
-        return FALSE;
+        return false;
     }
 };
 
@@ -220,18 +215,10 @@ private:
 // wxWin macros
 // ----------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARIES
-    IMPLEMENT_DYNAMIC_CLASS(wxBMPFileHandler, wxBitmapHandler)
-    IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler)
-    IMPLEMENT_DYNAMIC_CLASS(wxICOFileHandler, wxObject)
-    IMPLEMENT_DYNAMIC_CLASS(wxICOResourceHandler, wxObject)
-#endif
-
-// ----------------------------------------------------------------------------
-// private functions
-// ----------------------------------------------------------------------------
-
-static wxSize GetHiconSize(WXHICON hicon);
+IMPLEMENT_DYNAMIC_CLASS(wxBMPFileHandler, wxBitmapHandler)
+IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler)
+IMPLEMENT_DYNAMIC_CLASS(wxICOFileHandler, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxICOResourceHandler, wxObject)
 
 // ============================================================================
 // implementation
@@ -243,9 +230,7 @@ wxGDIImageHandlerList wxGDIImage::ms_handlers;
 // wxGDIImage functions forwarded to wxGDIImageRefData
 // ----------------------------------------------------------------------------
 
-bool wxGDIImage::FreeResource(
-  bool                              WXUNUSED(bForce)
-)
+bool wxGDIImage::FreeResource( bool WXUNUSED(bForce) )
 {
     if ( !IsNull() )
     {
@@ -253,7 +238,7 @@ bool wxGDIImage::FreeResource(
         GetGDIImageData()->m_hHandle = 0;
     }
 
-    return(TRUE);
+    return true;
 }
 
 WXHANDLE wxGDIImage::GetResourceHandle()
@@ -265,46 +250,42 @@ WXHANDLE wxGDIImage::GetResourceHandle()
 // wxGDIImage handler stuff
 // ----------------------------------------------------------------------------
 
-void wxGDIImage::AddHandler(
-  wxGDIImageHandler*                pHandler
-)
+void wxGDIImage::AddHandler( wxGDIImageHandler* pHandler )
 {
     ms_handlers.Append(pHandler);
 }
 
-void wxGDIImage::InsertHandler(
-  wxGDIImageHandler*                pHandler
-)
+void wxGDIImage::InsertHandler( wxGDIImageHandler* pHandler )
 {
     ms_handlers.Insert(pHandler);
 }
 
-bool wxGDIImage::RemoveHandler(
-  const wxString&                   rName
-)
+bool wxGDIImage::RemoveHandler( const wxString& rName )
 {
     wxGDIImageHandler*              pHandler = FindHandler(rName);
 
     if (pHandler)
     {
         ms_handlers.DeleteObject(pHandler);
-        return(TRUE);
+        return true;
     }
     else
-        return(FALSE);
+        return false;
 }
 
 wxGDIImageHandler* wxGDIImage::FindHandler(
   const wxString&                   rName
 )
 {
-    wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst();
-    while ( node )
+    wxGDIImageHandlerList::compatibility_iterator   pNode = ms_handlers.GetFirst();
+
+    while ( pNode )
     {
-        wxGDIImageHandler *handler = node->GetData();
-        if ( handler->GetName() == name )
-            return handler;
-        node = node->GetNext();
+        wxGDIImageHandler*          pHandler = pNode->GetData();
+
+        if ( pHandler->GetName() == rName )
+            return pHandler;
+        pNode = pNode->GetNext();
     }
     return((wxGDIImageHandler*)NULL);
 }
@@ -314,17 +295,17 @@ wxGDIImageHandler* wxGDIImage::FindHandler(
 , long                              lType
 )
 {
-    wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst();
-    while ( node )
+    wxGDIImageHandlerList::compatibility_iterator   pNode = ms_handlers.GetFirst();
+    while ( pNode )
     {
-        wxGDIImageHandler *handler = node->GetData();
-        if ( (handler->GetExtension() = extension) &&
-             (type == -1 || handler->GetType() == type) )
+        wxGDIImageHandler*          pHandler = pNode->GetData();
+
+        if ( (pHandler->GetExtension() = rExtension) &&
+             (lType == -1 || pHandler->GetType() == lType) )
         {
-            return handler;
+            return pHandler;
         }
-
-        node = node->GetNext();
+        pNode = pNode->GetNext();
     }
     return((wxGDIImageHandler*)NULL);
 }
@@ -333,29 +314,31 @@ wxGDIImageHandler* wxGDIImage::FindHandler(
   long                              lType
 )
 {
-    wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst();
-    while ( node )
+    wxGDIImageHandlerList::compatibility_iterator   pNode = ms_handlers.GetFirst();
+
+    while ( pNode )
     {
-        wxGDIImageHandler *handler = node->GetData();
-        if ( handler->GetType() == type )
-            return handler;
+        wxGDIImageHandler*          pHandler = pNode->GetData();
 
-        node = node->GetNext();
+        if ( pHandler->GetType() == lType )
+            return pHandler;
+        pNode = pNode->GetNext();
     }
-
     return((wxGDIImageHandler*)NULL);
 }
 
 void wxGDIImage::CleanUpHandlers()
 {
-    wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst();
-    while ( node )
+    wxGDIImageHandlerList::compatibility_iterator   pNode = ms_handlers.GetFirst();
+
+    while ( pNode )
     {
-        wxGDIImageHandler *handler = node->GetData();
-        wxGDIImageHandlerList::compatibility_iterator next = node->GetNext();
-        delete handler;
-        ms_handlers.Erase( node );
-        node = next;
+        wxGDIImageHandler*                              pHandler = pNode->GetData();
+        wxGDIImageHandlerList::compatibility_iterator   pNext = pNode->GetNext();
+
+        delete pHandler;
+        ms_handlers.Erase( pNode );
+        pNode = pNext;
     }
 }
 
@@ -371,13 +354,11 @@ void wxGDIImage::InitStandardHandlers()
 // wxBitmap handlers
 // ----------------------------------------------------------------------------
 
-bool wxBMPResourceHandler::LoadFile(
-  wxBitmap*                         pBitmap
-, int                               nId
-, long                              lFlags
-, int                               nDesiredWidth
-, int                               nDesiredHeight
-)
+bool wxBMPResourceHandler::LoadFile( wxBitmap* pBitmap,
+                                     int       nId,
+                                     long      WXUNUSED(lFlags),
+                                     int       WXUNUSED(nDesiredWidth),
+                                     int       WXUNUSED(nDesiredHeight) )
 {
     SIZEL                               vSize = {0, 0};
     DEVOPENSTRUC                        vDop  = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
@@ -407,22 +388,20 @@ bool wxBMPResourceHandler::LoadFile(
     return(pBitmap->Ok());
 } // end of wxBMPResourceHandler::LoadFile
 
-bool wxBMPFileHandler::LoadFile(
-  wxBitmap*                         pBitmap
-, const wxString&                   rName
-, HPS                               hPs
-, long                              WXUNUSED(lFlags)
-, int                               WXUNUSED(nDesiredWidth)
-, int                               WXUNUSED(nDesiredHeight)
-)
+bool wxBMPFileHandler::LoadFile( wxBitmap*       pBitmap,
+                                 const wxString& WXUNUSED(rName),
+                                 HPS             WXUNUSED(hPs),
+                                 long            WXUNUSED(lFlags),
+                                 int             WXUNUSED(nDesiredWidth),
+                                 int             WXUNUSED(nDesiredHeight) )
 {
 #if wxUSE_IMAGE_LOADING_IN_OS2
-    wxPalette*                      pPalette = NULL;
+    wxPalette* pPalette = NULL;
 
-    bool                            bSuccess = FALSE; /* wxLoadIntoBitmap( WXSTRINGCAST rName
-                                                                ,pBitmap
-                                                                ,&pPalette
-                                                               ) != 0; */
+    bool bSuccess = false; /* wxLoadIntoBitmap( WXSTRINGCAST rName
+                                               ,pBitmap
+                                               ,&pPalette
+                                              ) != 0; */
     if (bSuccess && pPalette)
     {
         pBitmap->SetPalette(*pPalette);
@@ -433,19 +412,18 @@ bool wxBMPFileHandler::LoadFile(
 
     return(bSuccess);
 #else
-    return(FALSE);
+    wxUnusedVar(pBitmap);
+    return false;
 #endif
 }
 
-bool wxBMPFileHandler::SaveFile(
-  wxBitmap*                         pBitmap
-, const wxString&                   rName
-, int                               WXUNUSED(nType)
-, const wxPalette*                  pPal
-)
+bool wxBMPFileHandler::SaveFile( wxBitmap*        pBitmap,
+                                 const wxString&  WXUNUSED(rName),
+                                 int              WXUNUSED(nType),
+                                 const wxPalette* pPal )
 {
 #if wxUSE_IMAGE_LOADING_IN_OS2
-    wxPalette*                      pActualPalette = (wxPalette *)pPal;
+    wxPalette* pActualPalette = (wxPalette *)pPal;
 
     if (!pActualPalette)
         pActualPalette = pBitmap->GetPalette();
@@ -453,9 +431,11 @@ bool wxBMPFileHandler::SaveFile(
                         ,pBitmap
                         ,pActualPalette
                        ) != 0); */
-    return(FALSE);
+    return false;
 #else
-    return(FALSE);
+    wxUnusedVar(pBitmap);
+    wxUnusedVar(pPal);
+    return false;
 #endif
 }
 
@@ -463,35 +443,29 @@ bool wxBMPFileHandler::SaveFile(
 // wxIcon handlers
 // ----------------------------------------------------------------------------
 
-bool wxICOFileHandler::LoadIcon(
-  wxIcon*                           pIcon
-, const wxString&                   rName
-, HPS                               hPs
-, long                              lFlags
-, int                               nDesiredWidth
-, int                               nDesiredHeight
-)
+bool wxICOFileHandler::LoadIcon( wxIcon*         pIcon,
+                                 const wxString& WXUNUSED(rName),
+                                 HPS             WXUNUSED(hPs),
+                                 long            WXUNUSED(lFlags),
+                                 int             WXUNUSED(nDesiredWidth),
+                                 int             WXUNUSED(nDesiredHeight) )
 {
 #if wxUSE_RESOURCE_LOADING_IN_OS2
     pIcon->UnRef();
 
-    // actual size
-    wxSize                          vSize;
-
-    return(FALSE);
+    return false;
 #else
-    return(FALSE);
+    wxUnusedVar(pIcon);
+    return false;
 #endif
 }
 
-bool wxICOResourceHandler::LoadIcon(
-  wxIcon*                           pIcon
-, const wxString&                   rName
-, HPS                               hPs
-, long                              lFlags
-, int                               WXUNUSED(nDesiredWidth)
-, int                               WXUNUSED(nDesiredHeight)
-)
+bool wxICOResourceHandler::LoadIcon( wxIcon*         pIcon,
+                                     const wxString& rName,
+                                     HPS             WXUNUSED(hPs),
+                                     long            WXUNUSED(lFlags),
+                                     int             WXUNUSED(nDesiredWidth),
+                                     int             WXUNUSED(nDesiredHeight) )
 {
     HPOINTER                        hIcon;
 
@@ -501,23 +475,7 @@ bool wxICOResourceHandler::LoadIcon(
 
     pIcon->SetSize(32, 32); // all OS/2 icons are 32 x 32
 
-
     pIcon->SetHICON((WXHICON)hIcon);
 
     return pIcon->Ok();
 } // end of wxICOResourceHandler::LoadIcon
-
-// ----------------------------------------------------------------------------
-// private functions
-// ----------------------------------------------------------------------------
-
-static wxSize GetHiconSize(
-  WXHICON                           hicon
-)
-{
-    wxSize                          vSize(32, 32);    // default
-
-    // all OS/2 icons are 32x32
-    return(vSize);
-}
-
wxWidgets (Impactor)