#pragma implementation "bitmap.h"
#endif
+#ifdef __VMS
+#define XtParent XTPARENT
+#endif
+
#include "wx/setup.h"
#include "wx/utils.h"
#include "wx/palette.h"
#include <X11/xpm.h>
#endif
-#if !USE_SHARED_LIBRARIES
- IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject)
- IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject)
+IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
wxBitmapRefData::wxBitmapRefData()
{
wxList wxBitmap::sm_handlers;
+#define M_BMPDATA ((wxBitmapRefData *)m_refData)
+
wxBitmap::wxBitmap()
{
m_refData = NULL;
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_BITMAPDATA->m_bitmapMask = mask ;
}
+wxBitmap wxBitmap::GetSubBitmap( const wxRect& rect) const
+{
+ wxCHECK_MSG( Ok() &&
+ (rect.x >= 0) && (rect.y >= 0) &&
+ (rect.x+rect.width <= M_BMPDATA->m_width) && (rect.y+rect.height <= M_BMPDATA->m_height),
+ wxNullBitmap, wxT("invalid bitmap or bitmap region") );
+
+ wxBitmap ret( rect.width, rect.height, 0 );
+ wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
+
+ // The remaining still TODO
+ return ret;
+}
+
void wxBitmap::AddHandler(wxBitmapHandler *handler)
{
sm_handlers.Append(handler);
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...
+ 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)
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);
+ // 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);
+ char tmp[128];
+ sprintf (tmp, "Im%x", (unsigned int) M_BITMAPDATA->m_image);
- Pixel fg, bg;
- Widget widget = (Widget) w;
+ Pixel fg, bg;
+ Widget widget = (Widget) w;
- XtVaGetValues (widget, XmNarmColor, &bg, NULL);
- while (XmIsGadget (widget))
- widget = XtParent (widget);
- XtVaGetValues (widget, XmNforeground, &fg, NULL);
+ 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);
+ M_BITMAPDATA->m_armPixmap = (WXPixmap) XmGetPixmap (DefaultScreenOfDisplay (dpy), tmp, fg, bg);
- return M_BITMAPDATA->m_armPixmap;
+ return M_BITMAPDATA->m_armPixmap;
}
WXPixmap wxBitmap::GetInsensPixmap (WXWidget w)
XmDestroyPixmap (DefaultScreenOfDisplay (dpy), (Pixmap) M_BITMAPDATA->m_insensPixmap);
#endif
- char tmp[128];
- sprintf (tmp, "Not%x", (unsigned int) M_BITMAPDATA->m_insensImage);
+ char tmp[128];
+ sprintf (tmp, "Not%x", (unsigned int) M_BITMAPDATA->m_insensImage);
- Pixel fg, bg;
- Widget widget = (Widget) w;
+ Pixel fg, bg;
+ Widget widget = (Widget) w;
- while (XmIsGadget (widget))
- widget = XtParent (widget);
- XtVaGetValues (widget, XmNbackground, &bg, XmNforeground, &fg, NULL);
+ while (XmIsGadget (widget))
+ widget = XtParent (widget);
+ XtVaGetValues (widget, XmNbackground, &bg, XmNforeground, &fg, NULL);
- M_BITMAPDATA->m_insensPixmap = (WXPixmap) XmGetPixmap (DefaultScreenOfDisplay (dpy), tmp, fg, bg);
+ M_BITMAPDATA->m_insensPixmap = (WXPixmap) XmGetPixmap (DefaultScreenOfDisplay (dpy), tmp, fg, bg);
- return M_BITMAPDATA->m_insensPixmap;
+ 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 )
+ 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.
+ 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.
+ 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().
+ 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)
+ 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
+ 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
*****************************************************************************/
XCreateInsensitivePixmap( Display *display, Pixmap pixmap )
{
- static
- char stipple_data[] =
- {
- 0x55, 0x55, 0xAA, 0xAA, 0x55, 0x55, 0xAA, 0xAA,
+ 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;
return ipixmap;
if ( 0 == XGetGeometry( display, pixmap, &window, &x, &y,
- &width, &height, &border, &depth )
- )
+ &width, &height, &border, &depth )
+ )
return ipixmap; /* BadDrawable: probably an invalid pixmap */
- /* Get the stipple pixmap to be used to 'gray-out' the argument 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.
- */
+ /* 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.
- */
+ /* Copy the argument pixmap into the new pixmap.
+ */
XCopyArea( display, pixmap, ipixmap,
- gc, 0, 0, width, height, 0, 0 );
+ gc, 0, 0, width, height, 0, 0 );
- /* Refill the new pixmap using the stipple algorithm/pixmap.
- */
+ /* 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 );
projects / wxWidgets.git / blobdiff