src/mac/icon.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        icon.cpp
// Purpose:     wxIcon class
// Author:      AUTHOR
// Modified by:
// Created:     ??/??/98
// RCS-ID:      $Id$
// Copyright:   (c) AUTHOR
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "icon.h"
#endif

#include "wx/icon.h"

IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)

/*
 * 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 wxString& icon_file, long flags,
    int desiredWidth, int desiredHeight)

{
    LoadFile(icon_file, flags, desiredWidth, desiredHeight);
}

wxIcon::~wxIcon()
{
}

bool wxIcon::LoadFile(const wxString& filename, long type,
    int desiredWidth, int desiredHeight)
{
  UnRef();

  m_refData = new wxIconRefData;

  wxBitmapHandler *handler = FindHandler(type);

  if ( handler )
	return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
  else
	return FALSE;
}

IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler)

bool  wxICONResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
          int desiredWidth, int desiredHeight)
{
	Str255 theName ;
	short theId ;
	OSType theType ;
	strcpy( (char*) theName , name ) ;
	c2pstr( (char*) theName ) ;

	Handle resHandle = GetNamedResource( 'cicn' , theName ) ;
	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 ;
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: icon.cpp
	3	// Purpose: wxIcon class
	4	// Author: AUTHOR
	5	// Modified by:
	6	// Created: ??/??/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) AUTHOR
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "icon.h"
	14	#endif
	15
	16	#include "wx/icon.h"
	17
	18	IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
	19
	20	/*
	21	* Icons
	22	*/
	23
	24
	25	wxIconRefData::wxIconRefData()
	26	{
	27	m_ok = FALSE;
	28	m_width = 0;
	29	m_height = 0;
	30	m_depth = 0;
	31	m_quality = 0;
	32	m_numColors = 0;
	33	m_bitmapMask = NULL;
	34	m_hBitmap = NULL ;
	35	m_hIcon = NULL ;
	36	}
	37
	38	wxIconRefData::~wxIconRefData()
	39	{
	40	if ( m_hIcon )
	41	{
	42	DisposeCIcon( m_hIcon ) ;
	43	m_hIcon = NULL ;
	44	}
	45
	46	if (m_bitmapMask)
	47	{
	48	delete m_bitmapMask;
	49	m_bitmapMask = NULL;
	50	}
	51	}
	52
	53	wxIcon::wxIcon()
	54	{
	55	}
	56
	57	wxIcon::wxIcon(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height))
	58	{
	59	}
	60
	61	wxIcon::wxIcon(const wxString& icon_file, long flags,
	62	int desiredWidth, int desiredHeight)
	63
	64	{
	65	LoadFile(icon_file, flags, desiredWidth, desiredHeight);
	66	}
	67
	68	wxIcon::~wxIcon()
	69	{
	70	}
	71
	72	bool wxIcon::LoadFile(const wxString& filename, long type,
	73	int desiredWidth, int desiredHeight)
	74	{
	75	UnRef();
	76
	77	m_refData = new wxIconRefData;
	78
	79	wxBitmapHandler *handler = FindHandler(type);
	80
	81	if ( handler )
	82	return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
	83	else
	84	return FALSE;
	85	}
	86
	87	IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler)
	88
	89	bool wxICONResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
	90	int desiredWidth, int desiredHeight)
	91	{
	92	Str255 theName ;
	93	short theId ;
	94	OSType theType ;
	95	strcpy( (char*) theName , name ) ;
	96	c2pstr( (char*) theName ) ;
	97
	98	Handle resHandle = GetNamedResource( 'cicn' , theName ) ;
	99	GetResInfo( resHandle , &theId , &theType , theName ) ;
	100	ReleaseResource( resHandle ) ;
	101
	102	CIconHandle theIcon = (CIconHandle ) GetCIcon( theId ) ;
	103	if ( theIcon )
	104	{
	105	M_ICONHANDLERDATA->m_hIcon = theIcon ;
	106	M_ICONHANDLERDATA->m_width = 32 ;
	107	M_ICONHANDLERDATA->m_height = 32 ;
	108
	109	M_ICONHANDLERDATA->m_depth = 8 ;
	110	M_ICONHANDLERDATA->m_ok = true ;
	111	M_ICONHANDLERDATA->m_numColors = 256 ;
	112	return TRUE ;
	113	}
	114	return FALSE ;
	115	}