Initial revision
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
293
src/gtk/bitmap.cpp
Normal file
293
src/gtk/bitmap.cpp
Normal file
@@ -0,0 +1,293 @@
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// Name: bitmap.cpp
|
||||
// Purpose:
|
||||
// Author: Robert Roebling
|
||||
// Created: 01/02/97
|
||||
// Id:
|
||||
// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
|
||||
// Licence: wxWindows licence
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifdef __GNUG__
|
||||
#pragma implementation "bitmap.h"
|
||||
#endif
|
||||
|
||||
#include "wx/bitmap.h"
|
||||
#include "gdk/gdkprivate.h"
|
||||
|
||||
#ifdef USE_GDK_IMLIB
|
||||
#include "gdk_imlib.h"
|
||||
#endif
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// wxMask
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
IMPLEMENT_DYNAMIC_CLASS(wxMask,wxObject)
|
||||
|
||||
wxMask::wxMask(void)
|
||||
{
|
||||
m_bitmap = NULL;
|
||||
};
|
||||
|
||||
wxMask::wxMask( const wxBitmap& WXUNUSED(bitmap), const wxColour& WXUNUSED(colour) )
|
||||
{
|
||||
};
|
||||
|
||||
wxMask::wxMask( const wxBitmap& WXUNUSED(bitmap), const int WXUNUSED(paletteIndex) )
|
||||
{
|
||||
};
|
||||
|
||||
wxMask::wxMask( const wxBitmap& WXUNUSED(bitmap) )
|
||||
{
|
||||
};
|
||||
|
||||
wxMask::~wxMask(void)
|
||||
{
|
||||
#ifdef USE_GDK_IMLIB
|
||||
// do not delete the mask, gdk_imlib does it for you
|
||||
#else
|
||||
if (m_bitmap) gdk_bitmap_unref( m_bitmap );
|
||||
#endif
|
||||
};
|
||||
|
||||
GdkBitmap *wxMask::GetBitmap(void) const
|
||||
{
|
||||
return m_bitmap;
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// wxBitmap
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
class wxBitmapRefData: public wxObjectRefData
|
||||
{
|
||||
public:
|
||||
|
||||
wxBitmapRefData(void);
|
||||
~wxBitmapRefData(void);
|
||||
|
||||
GdkPixmap *m_pixmap;
|
||||
wxMask *m_mask;
|
||||
int m_width;
|
||||
int m_height;
|
||||
int m_bpp;
|
||||
wxPalette *m_palette;
|
||||
};
|
||||
|
||||
wxBitmapRefData::wxBitmapRefData(void)
|
||||
{
|
||||
m_pixmap = NULL;
|
||||
m_mask = NULL;
|
||||
m_width = 0;
|
||||
m_height = 0;
|
||||
m_bpp = 0;
|
||||
m_palette = NULL;
|
||||
};
|
||||
|
||||
wxBitmapRefData::~wxBitmapRefData(void)
|
||||
{
|
||||
#ifdef USE_GDK_IMLIB
|
||||
if (m_pixmap) gdk_imlib_free_pixmap( m_pixmap );
|
||||
#else
|
||||
if (m_pixmap) gdk_pixmap_unref( m_pixmap );
|
||||
#endif
|
||||
if (m_mask) delete m_mask;
|
||||
if (m_palette) delete m_palette;
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
#define M_BMPDATA ((wxBitmapRefData *)m_refData)
|
||||
|
||||
IMPLEMENT_DYNAMIC_CLASS(wxBitmap,wxGDIObject)
|
||||
|
||||
wxBitmap::wxBitmap(void)
|
||||
{
|
||||
if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
|
||||
};
|
||||
|
||||
wxBitmap::wxBitmap( const int width, const int height, const int depth )
|
||||
{
|
||||
m_refData = new wxBitmapRefData();
|
||||
M_BMPDATA->m_mask = NULL;
|
||||
M_BMPDATA->m_pixmap =
|
||||
gdk_pixmap_new( (GdkWindow*) &gdk_root_parent, width, height, depth );
|
||||
gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
|
||||
M_BMPDATA->m_bpp = depth;
|
||||
|
||||
if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
|
||||
};
|
||||
|
||||
wxBitmap::wxBitmap( char **bits )
|
||||
{
|
||||
m_refData = new wxBitmapRefData();
|
||||
|
||||
GdkBitmap *mask = NULL;
|
||||
|
||||
#ifndef USE_GDK_IMLIB
|
||||
M_BMPDATA->m_pixmap =
|
||||
gdk_pixmap_create_from_xpm_d( (GdkWindow*) &gdk_root_parent, &mask, NULL, (gchar **) bits );
|
||||
#else
|
||||
M_BMPDATA->m_pixmap = NULL;
|
||||
int res = gdk_imlib_data_to_pixmap( bits, &M_BMPDATA->m_pixmap, &mask );
|
||||
#endif
|
||||
|
||||
if (mask)
|
||||
{
|
||||
M_BMPDATA->m_mask = new wxMask();
|
||||
M_BMPDATA->m_mask->m_bitmap = mask;
|
||||
};
|
||||
|
||||
gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
|
||||
M_BMPDATA->m_bpp = 24; // ?
|
||||
|
||||
if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
|
||||
};
|
||||
|
||||
wxBitmap::wxBitmap( const wxBitmap& bmp )
|
||||
{
|
||||
Ref( bmp );
|
||||
|
||||
if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
|
||||
};
|
||||
|
||||
wxBitmap::wxBitmap( const wxBitmap* bmp )
|
||||
{
|
||||
if (bmp) Ref( *bmp );
|
||||
|
||||
if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
|
||||
};
|
||||
|
||||
wxBitmap::wxBitmap( const wxString &filename, const int type )
|
||||
{
|
||||
LoadFile( filename, type );
|
||||
};
|
||||
|
||||
wxBitmap::~wxBitmap(void)
|
||||
{
|
||||
if (wxTheBitmapList) wxTheBitmapList->DeleteObject(this);
|
||||
};
|
||||
|
||||
wxBitmap& wxBitmap::operator = ( const wxBitmap& bmp )
|
||||
{
|
||||
if (*this == bmp) return (*this);
|
||||
Ref( bmp );
|
||||
return *this;
|
||||
};
|
||||
|
||||
bool wxBitmap::operator == ( const wxBitmap& bmp )
|
||||
{
|
||||
return m_refData == bmp.m_refData;
|
||||
};
|
||||
|
||||
bool wxBitmap::operator != ( const wxBitmap& bmp )
|
||||
{
|
||||
return m_refData != bmp.m_refData;
|
||||
};
|
||||
|
||||
bool wxBitmap::Ok(void) const
|
||||
{
|
||||
return m_refData != NULL;
|
||||
};
|
||||
|
||||
int wxBitmap::GetHeight(void) const
|
||||
{
|
||||
if (!Ok()) return 0;
|
||||
return M_BMPDATA->m_height;
|
||||
};
|
||||
|
||||
int wxBitmap::GetWidth(void) const
|
||||
{
|
||||
if (!Ok()) return 0;
|
||||
return M_BMPDATA->m_width;
|
||||
};
|
||||
|
||||
int wxBitmap::GetDepth(void) const
|
||||
{
|
||||
if (!Ok()) return 0;
|
||||
return M_BMPDATA->m_bpp;
|
||||
};
|
||||
|
||||
void wxBitmap::SetHeight( const int height )
|
||||
{
|
||||
if (!Ok()) return;
|
||||
M_BMPDATA->m_height = height;
|
||||
};
|
||||
|
||||
void wxBitmap::SetWidth( const int width )
|
||||
{
|
||||
if (!Ok()) return;
|
||||
M_BMPDATA->m_width = width;
|
||||
};
|
||||
|
||||
void wxBitmap::SetDepth( const int depth )
|
||||
{
|
||||
if (!Ok()) return;
|
||||
M_BMPDATA->m_bpp = depth;
|
||||
};
|
||||
|
||||
wxMask *wxBitmap::GetMask(void) const
|
||||
{
|
||||
if (!Ok()) return NULL;
|
||||
return M_BMPDATA->m_mask;
|
||||
};
|
||||
|
||||
void wxBitmap::SetMask( wxMask *mask )
|
||||
{
|
||||
if (!Ok()) return;
|
||||
if (M_BMPDATA->m_mask) delete M_BMPDATA->m_mask;
|
||||
M_BMPDATA->m_mask = mask;
|
||||
};
|
||||
|
||||
bool wxBitmap::SaveFile( const wxString &WXUNUSED(name), const int WXUNUSED(type),
|
||||
wxPalette *WXUNUSED(palette) )
|
||||
{
|
||||
return FALSE;
|
||||
};
|
||||
|
||||
bool wxBitmap::LoadFile( const wxString &name, const int WXUNUSED(type) )
|
||||
{
|
||||
#ifdef USE_GDK_IMLIB
|
||||
|
||||
UnRef();
|
||||
m_refData = new wxBitmapRefData();
|
||||
M_BMPDATA->m_mask = NULL;
|
||||
|
||||
GdkBitmap *mask = NULL;
|
||||
|
||||
int res = gdk_imlib_load_file_to_pixmap( WXSTRINGCAST name, &M_BMPDATA->m_pixmap, &mask );
|
||||
|
||||
if (res != 1)
|
||||
{
|
||||
UnRef();
|
||||
return FALSE;
|
||||
};
|
||||
|
||||
if (mask)
|
||||
{
|
||||
M_BMPDATA->m_mask = new wxMask();
|
||||
M_BMPDATA->m_mask->m_bitmap = mask;
|
||||
}
|
||||
|
||||
gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
|
||||
M_BMPDATA->m_bpp = 24; // ?
|
||||
|
||||
return TRUE;
|
||||
#endif
|
||||
|
||||
return FALSE;
|
||||
};
|
||||
|
||||
wxPalette *wxBitmap::GetPalette(void) const
|
||||
{
|
||||
if (!Ok()) return NULL;
|
||||
return M_BMPDATA->m_palette;
|
||||
};
|
||||
|
||||
GdkPixmap *wxBitmap::GetPixmap(void) const
|
||||
{
|
||||
if (!Ok()) return NULL;
|
||||
return M_BMPDATA->m_pixmap;
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user