Clean up indentation / tabs from previous patch

[wxWidgets.git] / src / mac / carbon / icon.cpp

diff --git a/src/mac/carbon/icon.cpp b/src/mac/carbon/icon.cpp
index 7f666da534c9e6552d39e87f86e912075f8d24c4..25543c1e9575bfbb6436302838d895d9fe0dfd66 100644 (file)
--- a/src/mac/carbon/icon.cpp
+++ b/src/mac/carbon/icon.cpp
@@ -1,133 +1,152 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        icon.cpp
 // Purpose:     wxIcon class
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by:
-// Created:     ??/??/98
+// Created:     1998-01-01
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "icon.h"
 #endif
 
+#include "wx/wxprec.h"
+
 #include "wx/icon.h"
 
 #if !USE_SHARED_LIBRARIES
 IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
 #endif
 
+#include "wx/image.h"
+#include "wx/mac/private.h"
+
+
 /*
  * Icons
  */
 
-
-wxIconRefData::wxIconRefData()
-{
-    m_ok = FALSE;
-    m_width = 0;
-    m_height = 0;
-    m_depth = 0;
-    m_quality = 0;
-    m_numColors = 0;
-    m_bitmapMask = NULL;
-               m_hBitmap = NULL ;
-               m_hIcon = NULL ;
-}
-
-wxIconRefData::~wxIconRefData()
-{
-       if ( m_hIcon )
-       {
-               DisposeCIcon( m_hIcon ) ;
-               m_hIcon = NULL ;
-       }
-               
-  if (m_bitmapMask)
-  {
-    delete m_bitmapMask;
-    m_bitmapMask = NULL;
-  }
-}
-
 wxIcon::wxIcon()
 {
 }
 
-wxIcon::wxIcon(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height))
+wxIcon::wxIcon(const char bits[], int width, int height) :
+    wxBitmap(bits, width, height)
 {
+    
 }
 
-wxIcon::wxIcon( const char **bits, int width, int height )
+wxIcon::wxIcon( const char **bits ) :
+    wxBitmap(bits)
 {
 }
 
-wxIcon::wxIcon( char **bits, int width, int height )
+wxIcon::wxIcon( char **bits ) :
+    wxBitmap(bits)
 {
 }
 
-wxIcon::wxIcon(const wxString& icon_file, long flags,
+wxIcon::wxIcon(const wxString& icon_file, int flags,
     int desiredWidth, int desiredHeight)
-
 {
-    LoadFile(icon_file, flags, desiredWidth, desiredHeight);
+    LoadFile(icon_file, (wxBitmapType) flags, desiredWidth, desiredHeight);
 }
 
 wxIcon::~wxIcon()
 {
 }
 
-bool wxIcon::LoadFile(const wxString& filename, long type,
+bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
     int desiredWidth, int desiredHeight)
 {
-  UnRef();
-
-  m_refData = new wxIconRefData;
-
-  wxBitmapHandler *handler = FindHandler(type);
+    UnRef();
+    
+    wxBitmapHandler *handler = FindHandler(type);
+
+    if ( handler )
+    {
+        m_refData = new wxBitmapRefData;
+        return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight );
+    }
+    else
+    {
+        wxImage loadimage(filename, type);
+        if (loadimage.Ok()) 
+        {
+            if ( desiredWidth == -1 )
+                desiredWidth = loadimage.GetWidth() ;
+            if ( desiredHeight == -1 )
+                desiredHeight = loadimage.GetHeight() ;
+            if ( desiredWidth != loadimage.GetWidth() || desiredHeight != loadimage.GetHeight() )
+                loadimage.Rescale( desiredWidth , desiredHeight ) ;
+            wxBitmap bmp( loadimage );
+            wxIcon *icon = (wxIcon*)(&bmp);
+            *this = *icon;
+            return true;
+        }
+    }
+    return false ;
+}
 
-  if ( handler )
-       return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
-  else
-       return FALSE;
+void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
+{
+    wxIcon *icon = (wxIcon*)(&bmp);
+    *this = *icon;
 }
 
 IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler)
 
 bool  wxICONResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-          int desiredWidth, int desiredHeight)
+                                      int desiredWidth, int desiredHeight)
 {
-       Str255 theName ;
-       short theId ;
-       OSType theType ;
-
-#if TARGET_CARBON
-       c2pstrcpy( (StringPtr) theName , name ) ;
-#else
-       strcpy( (char *) theName , name ) ;
-       c2pstr( (char *) theName ) ;
-#endif
-       
-       Handle resHandle = GetNamedResource( 'cicn' , theName ) ;
-       if ( resHandle != 0L )
-       {
-               GetResInfo( resHandle , &theId , &theType , theName ) ;
-               ReleaseResource( resHandle ) ;
-               
-               CIconHandle theIcon = (CIconHandle ) GetCIcon( theId ) ;
-               if ( theIcon )
-               {
-                       M_ICONHANDLERDATA->m_hIcon = theIcon ;
-                       M_ICONHANDLERDATA->m_width =  32 ;
-                       M_ICONHANDLERDATA->m_height = 32 ;
-                       
-                       M_ICONHANDLERDATA->m_depth = 8 ;
-                       M_ICONHANDLERDATA->m_ok = true ;
-                       M_ICONHANDLERDATA->m_numColors = 256 ;
-                       return TRUE ;
-               }
-       }
-       return FALSE ;
+    short theId = -1 ;
+    if ( name == wxT("wxICON_INFORMATION") )
+    {
+        theId = kNoteIcon ;
+    }
+    else if ( name == wxT("wxICON_QUESTION") )
+    {
+        theId = kCautionIcon ;
+    }
+    else if ( name == wxT("wxICON_WARNING") )
+    {
+        theId = kCautionIcon ;
+    }
+    else if ( name == wxT("wxICON_ERROR") )
+    {
+        theId = kStopIcon ;
+    }
+    else
+    {
+        Str255 theName ;
+        OSType theType ;
+        wxMacStringToPascal( name , theName ) ;
+        
+        Handle resHandle = GetNamedResource( 'cicn' , theName ) ;
+        if ( resHandle != 0L )
+        {
+            GetResInfo( resHandle , &theId , &theType , theName ) ;
+            ReleaseResource( resHandle ) ;
+        }
+    }
+    if ( theId != -1 )
+    {
+        CIconHandle theIcon = (CIconHandle ) GetCIcon( theId ) ;
+        if ( theIcon )
+        {
+            M_BITMAPHANDLERDATA->m_hIcon = theIcon ;
+            M_BITMAPHANDLERDATA->m_width =  32 ;
+            M_BITMAPHANDLERDATA->m_height = 32 ;
+            
+            M_BITMAPHANDLERDATA->m_depth = 8 ;
+            M_BITMAPHANDLERDATA->m_ok = true ;
+            M_BITMAPHANDLERDATA->m_numColors = 256 ;
+            M_BITMAPHANDLERDATA->m_bitmapType = kMacBitmapTypeIcon ;
+            return TRUE ;
+        }
+    }
+    return FALSE ;
 }