LoadFile(filename, (int)type);
}
-wxBitmap::wxBitmap(char **data)
-{
- (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
-}
-
bool wxBitmap::Create(int w, int h, int d)
{
UnRef();
return TRUE;
}
-#if wxHAVE_LIB_XPM
-class WXDLLEXPORT wxXPMFileHandler: public wxBitmapHandler
-{
- DECLARE_DYNAMIC_CLASS(wxXPMFileHandler)
-public:
- inline wxXPMFileHandler()
- {
- m_name = "XPM file";
- m_extension = "xpm";
- m_type = wxBITMAP_TYPE_XPM;
- };
-
- virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
- int desiredWidth, int desiredHeight);
- virtual bool SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxXPMFileHandler, wxBitmapHandler)
-
-bool wxXPMFileHandler::LoadFile( wxBitmap *bitmap, const wxString& name, long WXUNUSED(flags),
- int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight) )
-{
- Display *dpy = (Display*) wxGetDisplay();
- M_BITMAPHANDLERDATA->m_display = (WXDisplay*) dpy;
-
- XpmAttributes xpmAttr;
- Pixmap pixmap;
- Pixmap mask = 0;
-
- M_BITMAPHANDLERDATA->m_ok = FALSE;
- xpmAttr.valuemask = XpmReturnInfos | XpmCloseness;
- xpmAttr.closeness = 40000;
- int errorStatus = XpmReadFileToPixmap(dpy,
- RootWindow(dpy, DefaultScreen(dpy)), (char*) (const char*) name,
- &pixmap, &mask, &xpmAttr);
-
- if (errorStatus == XpmSuccess)
- {
- M_BITMAPHANDLERDATA->m_pixmap = (WXPixmap) pixmap;
- if ( mask )
- {
- M_BITMAPHANDLERDATA->m_bitmapMask = new wxMask;
- M_BITMAPHANDLERDATA->m_bitmapMask->SetPixmap((WXPixmap) mask);
- }
-
- unsigned int depthRet;
- int xRet, yRet;
- unsigned int widthRet, heightRet, borderWidthRet;
- Window rootWindowRet;
- XGetGeometry(dpy, pixmap, &rootWindowRet, &xRet, &yRet,
- &widthRet, &heightRet, &borderWidthRet, &depthRet);
-
- M_BITMAPHANDLERDATA->m_width = xpmAttr.width;
- M_BITMAPHANDLERDATA->m_height = xpmAttr.height;
-
- /*
- if ( xpmAttr.npixels > 2 )
- {
- M_BITMAPHANDLERDATA->m_depth = 8; // TODO: next time not just a guess :-) ...
- } else
- {
- M_BITMAPHANDLERDATA->m_depth = 1; // mono
- }
- */
-
- M_BITMAPHANDLERDATA->m_depth = depthRet;
-
- M_BITMAPHANDLERDATA->m_numColors = xpmAttr.npixels;
-
- XpmFreeAttributes(&xpmAttr);
-
- M_BITMAPHANDLERDATA->m_ok = TRUE;
- return TRUE;
- } else
- {
- // XpmDebugError(errorStatus, name);
- M_BITMAPHANDLERDATA->m_ok = FALSE;
- return FALSE;
- }
-}
-
-bool wxXPMFileHandler::SaveFile( wxBitmap *bitmap, const wxString& name, int WXUNUSED(type),
- const wxPalette *WXUNUSED(palette))
-{
- if (M_BITMAPHANDLERDATA->m_ok && M_BITMAPHANDLERDATA->m_pixmap)
- {
- Display *dpy = (Display*) M_BITMAPHANDLERDATA->m_display;
- int errorStatus = XpmWriteFileFromPixmap(dpy, (char*) (const char*) name,
- (Pixmap) M_BITMAPHANDLERDATA->m_pixmap,
- (M_BITMAPHANDLERDATA->m_bitmapMask ? (Pixmap) M_BITMAPHANDLERDATA->m_bitmapMask->GetPixmap() : (Pixmap) 0),
- (XpmAttributes *) NULL);
- if (errorStatus == XpmSuccess)
- return TRUE;
- else
- return FALSE;
- }
- else
- return FALSE;
-}
-
-class WXDLLEXPORT wxXPMDataHandler: public wxBitmapHandler
-{
- DECLARE_DYNAMIC_CLASS(wxXPMDataHandler)
-public:
- inline wxXPMDataHandler()
- {
- m_name = "XPM data";
- m_extension = "xpm";
- m_type = wxBITMAP_TYPE_XPM_DATA;
- };
-
- virtual bool Create(wxBitmap *bitmap, void *data, long flags, int width, int height, int depth = 1);
-};
-IMPLEMENT_DYNAMIC_CLASS(wxXPMDataHandler, wxBitmapHandler)
-
-bool wxXPMDataHandler::Create( wxBitmap *bitmap, void *data, long WXUNUSED(flags),
- int width, int height, int WXUNUSED(depth))
-{
- M_BITMAPHANDLERDATA->m_width = width;
- M_BITMAPHANDLERDATA->m_height = height;
- M_BITMAPHANDLERDATA->m_depth = 1;
- M_BITMAPHANDLERDATA->m_freePixmap = TRUE;
-
- Display *dpy = (Display*) wxGetDisplay();
- M_BITMAPHANDLERDATA->m_display = (WXDisplay*) dpy;
-
- XpmAttributes xpmAttr;
-
- xpmAttr.valuemask = XpmReturnInfos; /* nothing yet, but get infos back */
-
- XpmColorSymbol symbolicColors[4];
- if (sg_Control && sg_Control->GetMainWidget())
- {
- symbolicColors[0].name = "foreground";
- symbolicColors[0].value = NULL;
- symbolicColors[1].name = "background";
- symbolicColors[1].value = NULL;
- XtVaGetValues((Widget) sg_Control->GetMainWidget(),
- XmNforeground, &symbolicColors[0].pixel,
- XmNbackground, &symbolicColors[1].pixel,NULL);
- xpmAttr.numsymbols = 2;
- xpmAttr.colorsymbols = symbolicColors;
- xpmAttr.valuemask |= XpmColorSymbols; // add flag
- }
-
- Pixmap pixmap;
- Pixmap mask = 0;
- int ErrorStatus = XpmCreatePixmapFromData(dpy, RootWindow(dpy, DefaultScreen(dpy)),
- (char**) data, &pixmap, &mask, &xpmAttr);
- if (ErrorStatus == XpmSuccess)
- {
- // Set attributes
- M_BITMAPHANDLERDATA->m_width = xpmAttr.width;
- M_BITMAPHANDLERDATA->m_height = xpmAttr.height;
-
- unsigned int depthRet;
- int xRet, yRet;
- unsigned int widthRet, heightRet, borderWidthRet;
- Window rootWindowRet;
- XGetGeometry(dpy, pixmap, &rootWindowRet, &xRet, &yRet,
- &widthRet, &heightRet, &borderWidthRet, &depthRet);
-
- /*
- if ( xpmAttr.npixels > 2 )
- {
- M_BITMAPHANDLERDATA->m_depth = 8; // next time not just a guess :-) ...
- } else
- {
- M_BITMAPHANDLERDATA->m_depth = 1; // mono
- }
- */
-
- M_BITMAPHANDLERDATA->m_depth = depthRet;
-
- M_BITMAPHANDLERDATA->m_numColors = xpmAttr.npixels;
- XpmFreeAttributes(&xpmAttr);
- M_BITMAPHANDLERDATA->m_ok = TRUE;
- M_BITMAPHANDLERDATA->m_pixmap = (WXPixmap) pixmap;
- if ( mask )
- {
- M_BITMAPHANDLERDATA->m_bitmapMask = new wxMask;
- M_BITMAPHANDLERDATA->m_bitmapMask->SetPixmap((WXPixmap) mask);
- }
- }
- else
- {
- // XpmDebugError(ErrorStatus, NULL);
- M_BITMAPHANDLERDATA->m_ok = FALSE;
- }
- return M_BITMAPHANDLERDATA->m_ok ;
-}
-
-#endif // wxHAVE_LIB_XPM
-
void wxBitmap::CleanUpHandlers()
{
wxNode *node = sm_handlers.First();
AddHandler(new wxXBMFileHandler);
AddHandler(new wxXBMDataHandler);
- // XPM is considered standard for Motif, although it can be omitted if
- // libXpm is not installed
-#if wxHAVE_LIB_XPM
- AddHandler(new wxXPMFileHandler);
- AddHandler(new wxXPMDataHandler);
-#endif // wxHAVE_LIB_XPM
-}
-
-// We may need this sometime...
-
-/****************************************************************************
-
- NAME
- XCreateInsensitivePixmap - create a grayed-out copy of a pixmap
-
- SYNOPSIS
- Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap )
-
- DESCRIPTION
- This function creates a grayed-out copy of the argument pixmap, suitable
- for use as a XmLabel's XmNlabelInsensitivePixmap resource.
-
- RETURN VALUES
- The return value is the new Pixmap id or zero on error. Errors include
- a NULL display argument or an invalid Pixmap argument.
-
- ERRORS
- If one of the XLib functions fail, it will produce a X error. The
- default X error handler prints a diagnostic and calls exit().
-
- SEE ALSO
- XCopyArea(3), XCreateBitmapFromData(3), XCreateGC(3), XCreatePixmap(3),
- XFillRectangle(3), exit(2)
-
- AUTHOR
- John R Veregge - john@puente.jpl.nasa.gov
- Advanced Engineering and Prototyping Group (AEG)
- Information Systems Technology Section (395)
- Jet Propulsion Lab - Calif Institute of Technology
-
-*****************************************************************************/
-
-Pixmap
-XCreateInsensitivePixmap( Display *display, Pixmap pixmap )
-
-{
- static char stipple_data[] =
- {
- 0x55, 0x55, 0xAA, 0xAA, 0x55, 0x55, 0xAA, 0xAA,
- 0x55, 0x55, 0xAA, 0xAA, 0x55, 0x55, 0xAA, 0xAA,
- 0x55, 0x55, 0xAA, 0xAA, 0x55, 0x55, 0xAA, 0xAA,
- 0x55, 0x55, 0xAA, 0xAA, 0x55, 0x55, 0xAA, 0xAA
- };
- GC gc;
- Pixmap ipixmap, stipple;
- unsigned width, height, depth;
-
- Window window; /* These return values */
- unsigned border; /* from XGetGeometry() */
- int x, y; /* are not needed. */
-
- ipixmap = 0;
-
- if ( NULL == display || 0 == pixmap )
- return ipixmap;
-
- if ( 0 == XGetGeometry( display, pixmap, &window, &x, &y,
- &width, &height, &border, &depth )
- )
- return ipixmap; /* BadDrawable: probably an invalid pixmap */
-
- /* Get the stipple pixmap to be used to 'gray-out' the argument pixmap.
- */
- stipple = XCreateBitmapFromData( display, pixmap, stipple_data, 16, 16 );
- if ( 0 != stipple )
- {
- gc = XCreateGC( display, pixmap, (XtGCMask)0, (XGCValues*)NULL );
- if ( NULL != gc )
- {
- /* Create an identical copy of the argument pixmap.
- */
- ipixmap = XCreatePixmap( display, pixmap, width, height, depth );
- if ( 0 != ipixmap )
- {
- /* Copy the argument pixmap into the new pixmap.
- */
- XCopyArea( display, pixmap, ipixmap,
- gc, 0, 0, width, height, 0, 0 );
-
- /* Refill the new pixmap using the stipple algorithm/pixmap.
- */
- XSetStipple( display, gc, stipple );
- XSetFillStyle( display, gc, FillStippled );
- XFillRectangle( display, ipixmap, gc, 0, 0, width, height );
- }
- XFreeGC( display, gc );
- }
- XFreePixmap( display, stipple );
- }
- return ipixmap;
+ // XPM will be handled by wxImage
}
// Creates a bitmap with transparent areas drawn in
srcDC.SelectObject(bitmap);
destDC.SelectObject(newBitmap);
+#if 0
wxBrush brush(colour, wxSOLID);
destDC.SetOptimization(FALSE);
destDC.SetBackground(brush);
destDC.Clear();
destDC.Blit(0, 0, bitmap.GetWidth(), bitmap.GetHeight(), & srcDC, 0, 0, wxCOPY, TRUE);
+#endif
return newBitmap;
}
-
-
-
//-----------------------------------------------------------------------------
// wxImage conversion routines
//-----------------------------------------------------------------------------
{
wxBitmap maskBitmap(width, height, 1);
- GC gcMask = XCreateGC( dpy, (Pixmap) maskBitmap.GetPixmap(), (XtGCMask) 0, (XGCValues*)NULL );
+ GC gcMask = XCreateGC( dpy, (Pixmap) maskBitmap.GetPixmap(), 0, (XGCValues*)NULL );
XPutImage( dpy, (Drawable)maskBitmap.GetPixmap(), gcMask, mask_image, 0, 0, 0, 0, width, height );
XDestroyImage( mask_image );
return image;
}
+
+bool wxBitmap::CopyFromIcon(const wxIcon& icon)
+{
+ wxBitmap* bitmap = (wxBitmap*) & icon;
+
+ *this = *bitmap;
+
+ return TRUE;
+}
projects / wxWidgets.git / blobdiff