A little clarification

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

diff --git a/src/mac/icon.cpp b/src/mac/icon.cpp
index 6deee7dbdc2d7baea731c76061cf01cda56e13ed..bd1937bc2a45dba54274849335887c399a7832f3 100644 (file)
--- a/src/mac/icon.cpp
+++ b/src/mac/icon.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // 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__
@@ -19,52 +19,114 @@
 IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
 #endif
 
+#include "wx/mac/private.h"
+
+
 /*
  * Icons
  */
 
-
-wxIconRefData::wxIconRefData()
+wxIcon::wxIcon()
 {
-    // TODO: init icon handle
 }
 
-wxIconRefData::~wxIconRefData()
+wxIcon::wxIcon(const char bits[], int width, int height) :
+    wxBitmap(bits, width, height)
 {
-    // TODO: destroy icon handle
+    
 }
 
-wxIcon::wxIcon()
+wxIcon::wxIcon( const char **bits ) :
+    wxBitmap(bits)
 {
 }
 
-wxIcon::wxIcon(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(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();
+    UnRef();
+    
+    m_refData = new wxBitmapRefData;
+    
+    wxBitmapHandler *handler = FindHandler((wxBitmapType)type);
+    
+    if ( handler )
+        return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
+    else
+        return FALSE;
+}
 
-  m_refData = new wxIconRefData;
+void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
+{
+    wxIcon *icon = (wxIcon*)(&bmp);
+    *this = *icon;
+}
 
-  wxBitmapHandler *handler = FindHandler(type);
+IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler)
 
-  if ( handler )
-       return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
-  else
-       return FALSE;
+bool  wxICONResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
+                                      int desiredWidth, int desiredHeight)
+{
+    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 ;
 }
-