03e11df547
applied patches extracted from submission by Marc Newsam (tested under Mac OS 9) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9372 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
134 lines
2.5 KiB
C++
134 lines
2.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: icon.cpp
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// Purpose: wxIcon class
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// Author: AUTHOR
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// Modified by:
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// Created: ??/??/98
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// RCS-ID: $Id$
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// Copyright: (c) AUTHOR
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "icon.h"
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#endif
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#include "wx/icon.h"
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#if !USE_SHARED_LIBRARIES
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IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
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#endif
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/*
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* Icons
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*/
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wxIconRefData::wxIconRefData()
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{
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m_ok = FALSE;
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m_width = 0;
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m_height = 0;
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m_depth = 0;
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m_quality = 0;
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m_numColors = 0;
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m_bitmapMask = NULL;
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m_hBitmap = NULL ;
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m_hIcon = NULL ;
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}
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wxIconRefData::~wxIconRefData()
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{
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if ( m_hIcon )
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{
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DisposeCIcon( m_hIcon ) ;
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m_hIcon = NULL ;
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}
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if (m_bitmapMask)
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{
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delete m_bitmapMask;
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m_bitmapMask = NULL;
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}
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}
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wxIcon::wxIcon()
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{
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}
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wxIcon::wxIcon(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height))
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{
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}
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wxIcon::wxIcon( const char **bits, int width, int height )
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{
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}
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wxIcon::wxIcon( char **bits, int width, int height )
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{
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}
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wxIcon::wxIcon(const wxString& icon_file, long flags,
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int desiredWidth, int desiredHeight)
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{
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LoadFile(icon_file, flags, desiredWidth, desiredHeight);
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}
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wxIcon::~wxIcon()
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{
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}
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bool wxIcon::LoadFile(const wxString& filename, long type,
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int desiredWidth, int desiredHeight)
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{
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UnRef();
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m_refData = new wxIconRefData;
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wxBitmapHandler *handler = FindHandler(type);
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if ( handler )
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return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
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else
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return FALSE;
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}
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IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler)
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bool wxICONResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
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int desiredWidth, int desiredHeight)
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{
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Str255 theName ;
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short theId ;
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OSType theType ;
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#if TARGET_CARBON
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c2pstrcpy( (StringPtr) theName , name ) ;
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#else
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strcpy( (char *) theName , name ) ;
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c2pstr( (char *) theName ) ;
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#endif
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Handle resHandle = GetNamedResource( 'cicn' , theName ) ;
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if ( resHandle != 0L )
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{
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GetResInfo( resHandle , &theId , &theType , theName ) ;
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ReleaseResource( resHandle ) ;
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CIconHandle theIcon = (CIconHandle ) GetCIcon( theId ) ;
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if ( theIcon )
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{
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M_ICONHANDLERDATA->m_hIcon = theIcon ;
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M_ICONHANDLERDATA->m_width = 32 ;
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M_ICONHANDLERDATA->m_height = 32 ;
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M_ICONHANDLERDATA->m_depth = 8 ;
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M_ICONHANDLERDATA->m_ok = true ;
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M_ICONHANDLERDATA->m_numColors = 256 ;
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return TRUE ;
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}
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}
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return FALSE ;
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}
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