+/////////////////////////////////////////////////////////////////////////////
+// Name: src/cocoa/icon.mm
+// Purpose: wxIcon class
+// Author: David Elliott
+// Modified by:
+// Created: 2003/08/11
+// RCS-ID: $Id$
+// Copyright: (c) 2003 David Elliott
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
+ #include "wx/icon.h"
+#endif //WX_PRECOMP
+#include "wx/bitmap.h"
+
+#import <AppKit/NSImage.h>
+
+// ========================================================================
+// wxIconRefData
+// ========================================================================
+class wxIconRefData: public wxGDIRefData
+{
+ friend class wxIcon;
+public:
+ wxIconRefData();
+ wxIconRefData( const wxIconRefData& data );
+ virtual ~wxIconRefData();
+
+protected:
+ int m_width;
+ int m_height;
+ int m_depth;
+ bool m_ok;
+ int m_numColors;
+ int m_quality;
+ WX_NSImage m_cocoaNSImage;
+};
+
+#define M_ICONDATA ((wxIconRefData *)m_refData)
+
+wxIconRefData::wxIconRefData()
+{
+ m_ok = FALSE;
+ m_width = 0;
+ m_height = 0;
+ m_depth = 0;
+ m_quality = 0;
+ m_numColors = 0;
+ m_cocoaNSImage = nil;
+}
+
+wxIconRefData::wxIconRefData( const wxIconRefData& data)
+{
+ m_width = data.m_width;
+ m_height = data.m_height;
+ m_depth = data.m_depth;
+ m_ok = data.m_ok;
+ m_numColors = data.m_numColors;
+ m_quality = data.m_quality;
+ m_cocoaNSImage = [data.m_cocoaNSImage copyWithZone:nil];
+}
+
+wxIconRefData::~wxIconRefData()
+{
+ [m_cocoaNSImage release];
+ m_cocoaNSImage = NULL;
+}
+
+
+// ========================================================================
+// wxIcon
+// ========================================================================
+IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxGDIObject)
+
+wxIcon::wxIcon()
+{
+}
+
+wxIcon::wxIcon(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height))
+{
+}
+
+wxIcon::wxIcon(const wxString& icon_file, int flags,
+ int desiredWidth, int desiredHeight)
+
+{
+ LoadFile(icon_file, (wxBitmapType)flags, desiredWidth, desiredHeight);
+}
+
+wxIcon::~wxIcon()
+{
+}
+
+bool wxIcon::CreateFromXpm(const char **xpm)
+{
+ wxBitmap bitmap(xpm);
+ CopyFromBitmap(bitmap);
+ return Ok();
+}
+
+bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
+ int desiredWidth, int desiredHeight)
+{
+ UnRef();
+
+ m_refData = new wxIconRefData;
+ M_ICONDATA->m_width = 5;
+ M_ICONDATA->m_height = 5;
+ M_ICONDATA->m_cocoaNSImage = [[NSImage alloc] initWithSize:NSMakeSize(5,5)];
+ M_ICONDATA->m_ok = true;
+ M_ICONDATA->m_numColors = 0;
+ M_ICONDATA->m_quality = 0;
+
+ return FALSE;
+}
+
+void wxIcon::CopyFromBitmap(const wxBitmap& bitmap)
+{
+ UnRef();
+ m_refData = new wxIconRefData;
+ M_ICONDATA->m_width = bitmap.GetWidth();
+ M_ICONDATA->m_height = bitmap.GetHeight();
+ M_ICONDATA->m_cocoaNSImage = bitmap.GetNSImage(true);
+ M_ICONDATA->m_ok = bitmap.Ok();
+ M_ICONDATA->m_numColors = 0;
+ M_ICONDATA->m_quality = 0;
+}
+
+bool wxIcon::Ok() const
+{
+ return m_refData && M_ICONDATA->m_ok;
+}
+
+int wxIcon::GetWidth() const
+{
+ if(!m_refData)
+ return 0;
+ return M_ICONDATA->m_width;
+}
+
+int wxIcon::GetHeight() const
+{
+ if(!m_refData)
+ return 0;
+ return M_ICONDATA->m_height;
+}
+
+WX_NSImage wxIcon::GetNSImage() const
+{
+ if(!M_ICONDATA)
+ return nil;
+ return M_ICONDATA->m_cocoaNSImage;
+}
+
projects / wxWidgets.git / commitdiff
