59 |
} |
} |
60 |
|
|
61 |
/* colour maps */ |
/* colour maps */ |
|
static BOOL owncolmap; |
|
62 |
static Colormap xcolmap; |
static Colormap xcolmap; |
63 |
static uint32 *colmap; |
static uint32 *colmap; |
64 |
|
|
70 |
/* toggle fullscreen globals */ |
/* toggle fullscreen globals */ |
71 |
static unsigned long input_mask; |
static unsigned long input_mask; |
72 |
|
|
73 |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
#define SET_FOREGROUND(col) XSetForeground(display, gc, translate_colour(colmap[col])); |
74 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(display, gc, translate_colour(colmap[col])); |
|
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
|
75 |
|
|
76 |
static int rop2_map[] = { |
static int rop2_map[] = { |
77 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
331 |
return False; |
return False; |
332 |
} |
} |
333 |
|
|
334 |
if (depth <= 8) |
xcolmap = DefaultColormapOfScreen(screen); |
|
owncolmap = True; |
|
|
else |
|
|
xcolmap = DefaultColormapOfScreen(screen); |
|
335 |
|
|
336 |
if (DoesBackingStore(screen) == NotUseful) |
if (DoesBackingStore(screen) == NotUseful) |
337 |
ownbackstore = True; |
ownbackstore = True; |
430 |
display = NULL; |
display = NULL; |
431 |
} |
} |
432 |
|
|
|
static void |
|
|
xwin_reset_keys() |
|
|
{ |
|
|
/* reset keys */ |
|
|
uint32 ev_time; |
|
|
ev_time = time(NULL); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LALT); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RCTRL); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RALT); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT); |
|
|
} |
|
433 |
|
|
434 |
void |
void |
435 |
xwin_toggle_fullscreen() |
xwin_toggle_fullscreen() |
494 |
else |
else |
495 |
{ |
{ |
496 |
/* Plain old XLookupString */ |
/* Plain old XLookupString */ |
497 |
DEBUG_KBD(("No input context, using XLookupString\n")); |
DEBUG_KBD(("\nNo input context, using XLookupString\n")); |
498 |
XLookupString((XKeyEvent *) & xevent, |
XLookupString((XKeyEvent *) & xevent, |
499 |
str, sizeof(str), &keysym, NULL); |
str, sizeof(str), &keysym, NULL); |
500 |
} |
} |
501 |
|
|
502 |
ksname = get_ksname(keysym); |
ksname = get_ksname(keysym); |
503 |
DEBUG_KBD(("\nKeyPress for (keysym 0x%lx, %s)\n", keysym, ksname)); |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, ksname)); |
504 |
|
|
505 |
if (handle_special_keys(keysym, ev_time, True)) |
if (handle_special_keys(keysym, ev_time, True)) |
506 |
break; |
break; |
564 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(display, CurrentTime); |
565 |
break; |
break; |
566 |
|
|
567 |
case FocusOut: |
case FocusIn: |
568 |
xwin_reset_keys(); |
reset_modifier_keys(); |
569 |
break; |
break; |
570 |
|
|
571 |
case Expose: |
case Expose: |
632 |
Pixmap bitmap; |
Pixmap bitmap; |
633 |
uint8 *tdata; |
uint8 *tdata; |
634 |
|
|
635 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = translate_image(width, height, data); |
636 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
637 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
638 |
(char *) tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
640 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
641 |
|
|
642 |
XFree(image); |
XFree(image); |
643 |
if (!owncolmap) |
xfree(tdata); |
|
xfree(tdata); |
|
644 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
645 |
} |
} |
646 |
|
|
650 |
XImage *image; |
XImage *image; |
651 |
uint8 *tdata; |
uint8 *tdata; |
652 |
|
|
653 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = translate_image(width, height, data); |
654 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
655 |
(char *) tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
656 |
|
|
665 |
} |
} |
666 |
|
|
667 |
XFree(image); |
XFree(image); |
668 |
if (!owncolmap) |
xfree(tdata); |
|
xfree(tdata); |
|
669 |
} |
} |
670 |
|
|
671 |
void |
void |
800 |
{ |
{ |
801 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
802 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
803 |
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
804 |
|
XColor xentry; |
805 |
|
XColor xc_cache[256]; |
806 |
|
uint32 colour; |
807 |
|
int colLookup = 256; |
808 |
|
for (i = 0; i < ncolours; i++) |
809 |
|
{ |
810 |
|
entry = &colours->colours[i]; |
811 |
|
MAKE_XCOLOR(&xentry, entry); |
812 |
|
|
813 |
|
if (XAllocColor(display, xcolmap, &xentry) == 0) |
814 |
|
{ |
815 |
|
/* Allocation failed, find closest match. */ |
816 |
|
int j = 256; |
817 |
|
int nMinDist = 3 * 256 * 256; |
818 |
|
long nDist = nMinDist; |
819 |
|
|
820 |
|
/* only get the colors once */ |
821 |
|
while( colLookup-- ){ |
822 |
|
xc_cache[colLookup].pixel = colLookup; |
823 |
|
xc_cache[colLookup].red = xc_cache[colLookup].green = xc_cache[colLookup].blue = 0; |
824 |
|
xc_cache[colLookup].flags = 0; |
825 |
|
XQueryColor(display, DefaultColormap(display, DefaultScreen(display)), &xc_cache[colLookup]); |
826 |
|
} |
827 |
|
colLookup = 0; |
828 |
|
|
829 |
if (owncolmap) |
/* approximate the pixel */ |
830 |
{ |
while( j-- ){ |
831 |
XColor *xcolours, *xentry; |
if( xc_cache[j].flags ){ |
832 |
Colormap map; |
nDist = |
833 |
|
((long) (xc_cache[j].red >> 8) - (long) (xentry.red >> 8)) * |
834 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
((long) (xc_cache[j].red >> 8) - (long) (xentry.red >> 8)) + |
835 |
for (i = 0; i < ncolours; i++) |
((long) (xc_cache[j].green >> 8) - (long) (xentry.green >> 8)) * |
836 |
{ |
((long) (xc_cache[j].green >> 8) - (long) (xentry.green >> 8)) + |
837 |
entry = &colours->colours[i]; |
((long) (xc_cache[j].blue >> 8) - (long) (xentry.blue >> 8)) * |
838 |
xentry = &xcolours[i]; |
((long) (xc_cache[j].blue >> 8) - (long) (xentry.blue >> 8)); |
839 |
xentry->pixel = i; |
} |
840 |
MAKE_XCOLOR(xentry, entry); |
if( nDist < nMinDist ){ |
841 |
|
nMinDist = nDist; |
842 |
|
xentry.pixel = j; |
843 |
|
} |
844 |
|
} |
845 |
} |
} |
846 |
|
colour = xentry.pixel; |
847 |
|
|
848 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
/* update our cache */ |
849 |
XStoreColors(display, map, xcolours, ncolours); |
if( xentry.pixel < 256 ){ |
850 |
|
xc_cache[xentry.pixel].red = xentry.red; |
851 |
|
xc_cache[xentry.pixel].green = xentry.green; |
852 |
|
xc_cache[xentry.pixel].blue = xentry.blue; |
853 |
|
|
|
xfree(xcolours); |
|
|
return (HCOLOURMAP) map; |
|
|
} |
|
|
else |
|
|
{ |
|
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
|
|
XColor xentry; |
|
|
uint32 colour; |
|
|
|
|
|
for (i = 0; i < ncolours; i++) |
|
|
{ |
|
|
entry = &colours->colours[i]; |
|
|
MAKE_XCOLOR(&xentry, entry); |
|
|
|
|
|
if (XAllocColor(display, xcolmap, &xentry) != 0) |
|
|
colour = xentry.pixel; |
|
|
else |
|
|
colour = WhitePixelOfScreen(screen); |
|
|
|
|
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
854 |
} |
} |
855 |
|
|
856 |
return map; |
|
857 |
|
/* byte swap here to make translate_image faster */ |
858 |
|
map[i] = translate_colour(colour); |
859 |
} |
} |
860 |
|
|
861 |
|
return map; |
862 |
} |
} |
863 |
|
|
864 |
void |
void |
865 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
866 |
{ |
{ |
867 |
if (owncolmap) |
xfree(map); |
|
XFreeColormap(display, (Colormap) map); |
|
|
else |
|
|
xfree(map); |
|
868 |
} |
} |
869 |
|
|
870 |
void |
void |
871 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
872 |
{ |
{ |
873 |
if (owncolmap) |
colmap = map; |
|
XSetWindowColormap(display, wnd, (Colormap) map); |
|
|
else |
|
|
colmap = map; |
|
874 |
} |
} |
875 |
|
|
876 |
void |
void |