#pragma implementation "bitmap.h"
#endif
-#ifdef __VMS
-#define XtParent XTPARENT
-#endif
-
#include "wx/setup.h"
#include "wx/utils.h"
#include "wx/palette.h"
#ifdef __VMS__
#pragma message disable nosimpint
#endif
-#include <Xm/Xm.h>
#ifdef __VMS__
#pragma message enable nosimpint
#endif
-#include "wx/motif/private.h"
+#include "wx/x11/private.h"
#if wxHAVE_LIB_XPM
#include <X11/xpm.h>
m_freePixmap = TRUE; //TODO: necessary?
m_freeColors = (unsigned long*) 0;
m_freeColorsCount = 0;
-
- // These 5 variables are for wxControl
- m_insensPixmap = (WXPixmap) 0;
- m_labelPixmap = (WXPixmap) 0;
- m_armPixmap = (WXPixmap) 0;
- m_image = (WXImage*) 0;
- m_insensImage = (WXImage*) 0;
}
wxBitmapRefData::~wxBitmapRefData()
{
- if (m_labelPixmap)
- XmDestroyPixmap (DefaultScreenOfDisplay ((Display*) m_display), (Pixmap) m_labelPixmap);
-
- if (m_armPixmap)
- XmDestroyPixmap (DefaultScreenOfDisplay ((Display*) m_display), (Pixmap) m_armPixmap);
-
- if (m_insensPixmap)
- XmDestroyPixmap (DefaultScreenOfDisplay ((Display*) m_display), (Pixmap) m_insensPixmap);
-
- if (m_image)
- {
- XmUninstallImage ((XImage*) m_image);
- XtFree ((char *) (XImage*) m_image);
- }
-
- if (m_insensImage)
- {
- XmUninstallImage ((XImage*) m_insensImage);
- delete[] ((XImage*) m_insensImage)->data;
- XtFree ((char *) (XImage*) m_insensImage);
- }
if (m_pixmap && m_freePixmap)
XFreePixmap ((Display*) m_display, (Pixmap) m_pixmap);
LoadFile(filename, (int)type);
}
-// Create from XPM data
-static wxControl* sg_Control = NULL;
-wxBitmap::wxBitmap(char **data, wxControl* control)
-{
- // Pass the control to the Create function using a global
- sg_Control = control;
-
- (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
-
- sg_Control = (wxControl*) NULL;
-}
-
-bool wxBitmap::CreateFromXpm(const char **bits)
-{
- wxCHECK_MSG( bits, FALSE, _T("NULL pointer in wxBitmap::CreateFromXpm") );
-
- return Create(bits, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
-}
-
bool wxBitmap::Create(int w, int h, int d)
{
UnRef();
M_BITMAPHANDLERDATA->m_pixmap = (WXPixmap) XCreateBitmapFromData (dpy, RootWindow (dpy, DefaultScreen (dpy)), (char*) data, width, height);
M_BITMAPHANDLERDATA->m_ok = (M_BITMAPHANDLERDATA->m_pixmap != (WXPixmap) 0) ;
- // code for wxControl. TODO: can we avoid doing this until we need it?
- // E.g. have CreateButtonPixmaps which is called on demand.
- XImage* image = (XImage *) XtMalloc (sizeof (XImage));
- image->width = width;
- image->height = height;
- image->data = (char*) data;
- image->depth = 1;
- image->xoffset = 0;
- image->format = XYBitmap;
- image->byte_order = LSBFirst;
- image->bitmap_unit = 8;
- image->bitmap_bit_order = LSBFirst;
- image->bitmap_pad = 8;
- image->bytes_per_line = (width + 7) >> 3;
-
- char tmp[128];
- sprintf (tmp, "Im%x", (unsigned int) image);
- XmInstallImage (image, tmp);
-
- // Build our manually stipped pixmap.
-
- int bpl = (width + 7) / 8;
- char *data1 = new char[height * bpl];
- char* bits = (char*) data;
- int i;
- for (i = 0; i < height; i++)
- {
- int mask = i % 2 ? 0x55 : 0xaa;
- int j;
- for (j = 0; j < bpl; j++)
- data1[i * bpl + j] = bits[i * bpl + j] & mask;
- }
- XImage* insensImage = (XImage *) XtMalloc (sizeof (XImage));
- insensImage->width = width;
- insensImage->height = height;
- insensImage->data = data1;
- insensImage->depth = 1;
- insensImage->xoffset = 0;
- insensImage->format = XYBitmap;
- insensImage->byte_order = LSBFirst;
- insensImage->bitmap_unit = 8;
- insensImage->bitmap_bit_order = LSBFirst;
- insensImage->bitmap_pad = 8;
- insensImage->bytes_per_line = bpl;
-
- sprintf (tmp, "Not%x", (unsigned int)insensImage);
- XmInstallImage (insensImage, tmp);
-
- M_BITMAPHANDLERDATA->m_image = (WXImage*) image;
- M_BITMAPHANDLERDATA->m_insensImage = (WXImage*) insensImage;
-
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
-}
-
-WXPixmap wxBitmap::GetLabelPixmap (WXWidget w)
-{
- if (M_BITMAPDATA->m_image == (WXPixmap) 0)
- return M_BITMAPDATA->m_pixmap;
-
- Display *dpy = (Display*) M_BITMAPDATA->m_display;
-
-#ifdef FOO
- /*
- If we do:
- if (labelPixmap) return labelPixmap;
- things can be wrong, because colors can have been changed.
-
- If we do:
- if (labelPixmap)
- XmDestroyPixmap(DefaultScreenOfDisplay(dpy),labelPixmap) ;
- we got BadDrawable if the pixmap is referenced by multiples widgets
-
- this is a catch22!!
-
- So, before doing thing really clean, I just do nothing; if the pixmap is
- referenced by many widgets, Motif performs caching functions.
- And if pixmap is referenced with multiples colors, we just have some
- memory leaks... I hope we can deal with them...
- */
- // Must be destroyed, because colours can have been changed!
- if (M_BITMAPDATA->m_labelPixmap)
- XmDestroyPixmap (DefaultScreenOfDisplay (dpy), M_BITMAPDATA->m_labelPixmap);
-#endif
-
- char tmp[128];
- sprintf (tmp, "Im%x", (unsigned int) M_BITMAPDATA->m_image);
-
- Pixel fg, bg;
- Widget widget = (Widget) w;
-
- while (XmIsGadget ( widget ))
- widget = XtParent (widget);
- XtVaGetValues (widget, XmNbackground, &bg, XmNforeground, &fg, NULL);
-
- M_BITMAPDATA->m_labelPixmap = (WXPixmap) XmGetPixmap (DefaultScreenOfDisplay (dpy), tmp, fg, bg);
-
- return M_BITMAPDATA->m_labelPixmap;
-}
-
-WXPixmap wxBitmap::GetArmPixmap (WXWidget w)
-{
- if (M_BITMAPDATA->m_image == (WXPixmap) 0)
- return M_BITMAPDATA->m_pixmap;
-
- Display *dpy = (Display*) M_BITMAPDATA->m_display;
-#ifdef FOO
- // See GetLabelPixmap () comment
-
- // Must be destroyed, because colours can have been changed!
- if (M_BITMAPDATA->m_armPixmap)
- XmDestroyPixmap (DefaultScreenOfDisplay (dpy), M_BITMAPDATA->m_armPixmap);
-#endif
-
- char tmp[128];
- sprintf (tmp, "Im%x", (unsigned int) M_BITMAPDATA->m_image);
-
- Pixel fg, bg;
- Widget widget = (Widget) w;
-
- XtVaGetValues (widget, XmNarmColor, &bg, NULL);
- while (XmIsGadget (widget))
- widget = XtParent (widget);
- XtVaGetValues (widget, XmNforeground, &fg, NULL);
-
- M_BITMAPDATA->m_armPixmap = (WXPixmap) XmGetPixmap (DefaultScreenOfDisplay (dpy), tmp, fg, bg);
-
- return M_BITMAPDATA->m_armPixmap;
-}
-
-WXPixmap wxBitmap::GetInsensPixmap (WXWidget w)
-{
- Display *dpy = (Display*) M_BITMAPDATA->m_display;
-
- if (M_BITMAPDATA->m_insensPixmap)
- return M_BITMAPDATA->m_insensPixmap;
-
- if (!w)
- {
- M_BITMAPDATA->m_insensPixmap = (WXPixmap) XCreateInsensitivePixmap(dpy, (Pixmap) M_BITMAPDATA->m_pixmap);
- if (M_BITMAPDATA->m_insensPixmap)
- return M_BITMAPDATA->m_insensPixmap;
- else
- return M_BITMAPDATA->m_pixmap;
- }
-
- if (M_BITMAPDATA->m_insensImage == (WXPixmap) 0)
- return M_BITMAPDATA->m_pixmap;
-
-#ifdef FOO
- See GetLabelPixmap () comment
- // Must be destroyed, because colours can have been changed!
- if (M_BITMAPDATA->m_insensPixmap)
- XmDestroyPixmap (DefaultScreenOfDisplay (dpy), (Pixmap) M_BITMAPDATA->m_insensPixmap);
-#endif
-
- char tmp[128];
- sprintf (tmp, "Not%x", (unsigned int) M_BITMAPDATA->m_insensImage);
-
- Pixel fg, bg;
- Widget widget = (Widget) w;
-
- while (XmIsGadget (widget))
- widget = XtParent (widget);
- XtVaGetValues (widget, XmNbackground, &bg, XmNforeground, &fg, NULL);
-
- M_BITMAPDATA->m_insensPixmap = (WXPixmap) XmGetPixmap (DefaultScreenOfDisplay (dpy), tmp, fg, bg);
-
- return M_BITMAPDATA->m_insensPixmap;
-}
-
-// 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
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)
+{
+ // TODO
+ return FALSE;
+}
projects / wxWidgets.git / blobdiff