47 |
static XIC IC; |
static XIC IC; |
48 |
static XModifierKeymap *mod_map; |
static XModifierKeymap *mod_map; |
49 |
static Cursor current_cursor; |
static Cursor current_cursor; |
50 |
|
static Atom protocol_atom, kill_atom; |
51 |
|
|
52 |
/* endianness */ |
/* endianness */ |
53 |
static BOOL host_be; |
static BOOL host_be; |
78 |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
79 |
} |
} |
80 |
|
|
81 |
|
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
82 |
|
{ \ |
83 |
|
XFillRectangle(display, ownbackstore ? backstore : wnd, gc, x, y, cx, cy); \ |
84 |
|
} |
85 |
|
|
86 |
/* colour maps */ |
/* colour maps */ |
87 |
|
BOOL owncolmap = False; |
88 |
static Colormap xcolmap; |
static Colormap xcolmap; |
89 |
static uint32 *colmap; |
static uint32 *colmap; |
90 |
|
|
91 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, translate_colour(colmap[col])); |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
92 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, translate_colour(colmap[col])); |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
93 |
|
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
94 |
|
|
95 |
static int rop2_map[] = { |
static int rop2_map[] = { |
96 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
128 |
hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
129 |
if (!hintsatom) |
if (!hintsatom) |
130 |
{ |
{ |
131 |
error("Failed to get atom _MOTIF_WM_HINTS\n"); |
warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
132 |
return; |
return; |
133 |
} |
} |
134 |
|
|
296 |
return False; |
return False; |
297 |
} |
} |
298 |
|
|
299 |
xcolmap = DefaultColormapOfScreen(screen); |
if (owncolmap != True) |
300 |
|
{ |
301 |
|
xcolmap = DefaultColormapOfScreen(screen); |
302 |
|
if (depth <= 8) |
303 |
|
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
304 |
|
} |
305 |
|
|
306 |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
307 |
|
|
308 |
if (DoesBackingStore(screen) != Always) |
if (DoesBackingStore(screen) != Always) |
319 |
|
|
320 |
if (get_current_workarea(&xpos, &ypos, &width, &height) < 0) |
if (get_current_workarea(&xpos, &ypos, &width, &height) < 0) |
321 |
{ |
{ |
322 |
error("Failed to get workarea.\n"); |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
323 |
error("Perhaps your window manager does not support EWMH?\n"); |
width = 800; |
324 |
exit(1); |
height = 600; |
325 |
} |
} |
326 |
} |
} |
327 |
|
|
448 |
focused = False; |
focused = False; |
449 |
mouse_in_wnd = False; |
mouse_in_wnd = False; |
450 |
|
|
451 |
|
/* handle the WM_DELETE_WINDOW protocol */ |
452 |
|
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
453 |
|
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True); |
454 |
|
XSetWMProtocols(display, wnd, &kill_atom, 1); |
455 |
|
|
456 |
return True; |
return True; |
457 |
} |
} |
458 |
|
|
490 |
} |
} |
491 |
} |
} |
492 |
|
|
493 |
/* Process all events in Xlib queue */ |
/* Process all events in Xlib queue |
494 |
static void |
Returns 0 after user quit, 1 otherwise */ |
495 |
|
static int |
496 |
xwin_process_events(void) |
xwin_process_events(void) |
497 |
{ |
{ |
498 |
XEvent xevent; |
XEvent xevent; |
520 |
|
|
521 |
switch (xevent.type) |
switch (xevent.type) |
522 |
{ |
{ |
523 |
|
case ClientMessage: |
524 |
|
/* the window manager told us to quit */ |
525 |
|
if ((xevent.xclient.message_type == protocol_atom) |
526 |
|
&& (xevent.xclient.data.l[0] == kill_atom)) |
527 |
|
/* Quit */ |
528 |
|
return 0; |
529 |
|
break; |
530 |
|
|
531 |
case KeyPress: |
case KeyPress: |
532 |
if (IC != NULL) |
if (IC != NULL) |
533 |
/* Multi_key compatible version */ |
/* Multi_key compatible version */ |
602 |
break; |
break; |
603 |
|
|
604 |
case MotionNotify: |
case MotionNotify: |
605 |
|
if (fullscreen && !focused) |
606 |
|
XSetInputFocus(display, wnd, RevertToPointerRoot, |
607 |
|
CurrentTime); |
608 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
609 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
610 |
break; |
break; |
674 |
|
|
675 |
} |
} |
676 |
} |
} |
677 |
|
/* Keep going */ |
678 |
|
return 1; |
679 |
} |
} |
680 |
|
|
681 |
void |
/* Returns 0 after user quit, 1 otherwise */ |
682 |
|
int |
683 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
684 |
{ |
{ |
685 |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
690 |
while (True) |
while (True) |
691 |
{ |
{ |
692 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
693 |
xwin_process_events(); |
if (!xwin_process_events()) |
694 |
|
/* User quit */ |
695 |
|
return 0; |
696 |
|
|
697 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
698 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
708 |
} |
} |
709 |
|
|
710 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
711 |
return; |
return 1; |
712 |
} |
} |
713 |
} |
} |
714 |
|
|
725 |
Pixmap bitmap; |
Pixmap bitmap; |
726 |
uint8 *tdata; |
uint8 *tdata; |
727 |
|
|
728 |
tdata = translate_image(width, height, data); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
729 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
730 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
731 |
(char *) tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
733 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
734 |
|
|
735 |
XFree(image); |
XFree(image); |
736 |
xfree(tdata); |
if (!owncolmap) |
737 |
|
xfree(tdata); |
738 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
739 |
} |
} |
740 |
|
|
744 |
XImage *image; |
XImage *image; |
745 |
uint8 *tdata; |
uint8 *tdata; |
746 |
|
|
747 |
tdata = translate_image(width, height, data); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
748 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
749 |
(char *) tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
750 |
|
|
759 |
} |
} |
760 |
|
|
761 |
XFree(image); |
XFree(image); |
762 |
xfree(tdata); |
if (!owncolmap) |
763 |
|
xfree(tdata); |
764 |
} |
} |
765 |
|
|
766 |
void |
void |
891 |
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
892 |
(xc)->flags = DoRed | DoGreen | DoBlue; |
(xc)->flags = DoRed | DoGreen | DoBlue; |
893 |
|
|
894 |
|
|
895 |
HCOLOURMAP |
HCOLOURMAP |
896 |
ui_create_colourmap(COLOURMAP * colours) |
ui_create_colourmap(COLOURMAP * colours) |
897 |
{ |
{ |
898 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
899 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
900 |
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
if (!owncolmap) |
|
XColor xentry; |
|
|
XColor xc_cache[256]; |
|
|
uint32 colour; |
|
|
int colLookup = 256; |
|
|
for (i = 0; i < ncolours; i++) |
|
901 |
{ |
{ |
902 |
entry = &colours->colours[i]; |
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
903 |
MAKE_XCOLOR(&xentry, entry); |
XColor xentry; |
904 |
|
XColor xc_cache[256]; |
905 |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
uint32 colour; |
906 |
|
int colLookup = 256; |
907 |
|
for (i = 0; i < ncolours; i++) |
908 |
{ |
{ |
909 |
/* Allocation failed, find closest match. */ |
entry = &colours->colours[i]; |
910 |
int j = 256; |
MAKE_XCOLOR(&xentry, entry); |
|
int nMinDist = 3 * 256 * 256; |
|
|
long nDist = nMinDist; |
|
911 |
|
|
912 |
/* only get the colors once */ |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
|
while (colLookup--) |
|
913 |
{ |
{ |
914 |
xc_cache[colLookup].pixel = colLookup; |
/* Allocation failed, find closest match. */ |
915 |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
int j = 256; |
916 |
xc_cache[colLookup].blue = 0; |
int nMinDist = 3 * 256 * 256; |
917 |
xc_cache[colLookup].flags = 0; |
long nDist = nMinDist; |
|
XQueryColor(display, |
|
|
DefaultColormap(display, DefaultScreen(display)), |
|
|
&xc_cache[colLookup]); |
|
|
} |
|
|
colLookup = 0; |
|
918 |
|
|
919 |
/* approximate the pixel */ |
/* only get the colors once */ |
920 |
while (j--) |
while (colLookup--) |
|
{ |
|
|
if (xc_cache[j].flags) |
|
921 |
{ |
{ |
922 |
nDist = ((long) (xc_cache[j].red >> 8) - |
xc_cache[colLookup].pixel = colLookup; |
923 |
(long) (xentry.red >> 8)) * |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
924 |
((long) (xc_cache[j].red >> 8) - |
xc_cache[colLookup].blue = 0; |
925 |
(long) (xentry.red >> 8)) + |
xc_cache[colLookup].flags = 0; |
926 |
((long) (xc_cache[j].green >> 8) - |
XQueryColor(display, |
927 |
(long) (xentry.green >> 8)) * |
DefaultColormap(display, |
928 |
((long) (xc_cache[j].green >> 8) - |
DefaultScreen(display)), |
929 |
(long) (xentry.green >> 8)) + |
&xc_cache[colLookup]); |
|
((long) (xc_cache[j].blue >> 8) - |
|
|
(long) (xentry.blue >> 8)) * |
|
|
((long) (xc_cache[j].blue >> 8) - |
|
|
(long) (xentry.blue >> 8)); |
|
930 |
} |
} |
931 |
if (nDist < nMinDist) |
colLookup = 0; |
932 |
|
|
933 |
|
/* approximate the pixel */ |
934 |
|
while (j--) |
935 |
{ |
{ |
936 |
nMinDist = nDist; |
if (xc_cache[j].flags) |
937 |
xentry.pixel = j; |
{ |
938 |
|
nDist = ((long) (xc_cache[j].red >> 8) - |
939 |
|
(long) (xentry.red >> 8)) * |
940 |
|
((long) (xc_cache[j].red >> 8) - |
941 |
|
(long) (xentry.red >> 8)) + |
942 |
|
((long) (xc_cache[j].green >> 8) - |
943 |
|
(long) (xentry.green >> 8)) * |
944 |
|
((long) (xc_cache[j].green >> 8) - |
945 |
|
(long) (xentry.green >> 8)) + |
946 |
|
((long) (xc_cache[j].blue >> 8) - |
947 |
|
(long) (xentry.blue >> 8)) * |
948 |
|
((long) (xc_cache[j].blue >> 8) - |
949 |
|
(long) (xentry.blue >> 8)); |
950 |
|
} |
951 |
|
if (nDist < nMinDist) |
952 |
|
{ |
953 |
|
nMinDist = nDist; |
954 |
|
xentry.pixel = j; |
955 |
|
} |
956 |
} |
} |
957 |
} |
} |
958 |
|
colour = xentry.pixel; |
959 |
|
|
960 |
|
/* update our cache */ |
961 |
|
if (xentry.pixel < 256) |
962 |
|
{ |
963 |
|
xc_cache[xentry.pixel].red = xentry.red; |
964 |
|
xc_cache[xentry.pixel].green = xentry.green; |
965 |
|
xc_cache[xentry.pixel].blue = xentry.blue; |
966 |
|
|
967 |
|
} |
968 |
|
|
969 |
|
|
970 |
|
/* byte swap here to make translate_image faster */ |
971 |
|
map[i] = translate_colour(colour); |
972 |
} |
} |
973 |
colour = xentry.pixel; |
return map; |
974 |
|
} |
975 |
|
else |
976 |
|
{ |
977 |
|
XColor *xcolours, *xentry; |
978 |
|
Colormap map; |
979 |
|
|
980 |
/* update our cache */ |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
981 |
if (xentry.pixel < 256) |
for (i = 0; i < ncolours; i++) |
982 |
{ |
{ |
983 |
xc_cache[xentry.pixel].red = xentry.red; |
entry = &colours->colours[i]; |
984 |
xc_cache[xentry.pixel].green = xentry.green; |
xentry = &xcolours[i]; |
985 |
xc_cache[xentry.pixel].blue = xentry.blue; |
xentry->pixel = i; |
986 |
|
MAKE_XCOLOR(xentry, entry); |
987 |
} |
} |
988 |
|
|
989 |
|
map = XCreateColormap(display, wnd, visual, AllocAll); |
990 |
|
XStoreColors(display, map, xcolours, ncolours); |
991 |
|
|
992 |
/* byte swap here to make translate_image faster */ |
xfree(xcolours); |
993 |
map[i] = translate_colour(colour); |
return (HCOLOURMAP) map; |
994 |
} |
} |
|
|
|
|
return map; |
|
995 |
} |
} |
996 |
|
|
997 |
void |
void |
998 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
999 |
{ |
{ |
1000 |
xfree(map); |
if (!owncolmap) |
1001 |
|
xfree(map); |
1002 |
|
else |
1003 |
|
XFreeColormap(display, (Colormap) map); |
1004 |
} |
} |
1005 |
|
|
1006 |
void |
void |
1007 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1008 |
{ |
{ |
1009 |
colmap = map; |
if (!owncolmap) |
1010 |
|
colmap = map; |
1011 |
|
else |
1012 |
|
XSetWindowColormap(display, wnd, (Colormap) map); |
1013 |
} |
} |
1014 |
|
|
1015 |
void |
void |
1172 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1173 |
} |
} |
1174 |
|
|
1175 |
|
/* warning, this function only draws on wnd or backstore, not both */ |
1176 |
void |
void |
1177 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1178 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1187 |
XSetStipple(display, gc, (Pixmap) glyph); |
XSetStipple(display, gc, (Pixmap) glyph); |
1188 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(display, gc, x, y); |
1189 |
|
|
1190 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1191 |
|
|
1192 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1193 |
} |
} |
1216 |
}\ |
}\ |
1217 |
if (glyph != NULL)\ |
if (glyph != NULL)\ |
1218 |
{\ |
{\ |
1219 |
ui_draw_glyph (mixmode, x + (short) glyph->offset,\ |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
1220 |
y + (short) glyph->baseline,\ |
y + glyph->baseline,\ |
1221 |
glyph->width, glyph->height,\ |
glyph->width, glyph->height,\ |
1222 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1223 |
if (flags & TEXT2_IMPLICIT_X)\ |
if (flags & TEXT2_IMPLICIT_X)\ |
1239 |
|
|
1240 |
if (boxcx > 1) |
if (boxcx > 1) |
1241 |
{ |
{ |
1242 |
FILL_RECTANGLE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
1243 |
} |
} |
1244 |
else if (mixmode == MIX_OPAQUE) |
else if (mixmode == MIX_OPAQUE) |
1245 |
{ |
{ |
1246 |
FILL_RECTANGLE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1247 |
} |
} |
1248 |
|
|
1249 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1257 |
else |
else |
1258 |
{ |
{ |
1259 |
error("this shouldn't be happening\n"); |
error("this shouldn't be happening\n"); |
1260 |
break; |
exit(1); |
1261 |
} |
} |
1262 |
/* this will move pointer from start to first character after FF command */ |
/* this will move pointer from start to first character after FF command */ |
1263 |
length -= i + 3; |
length -= i + 3; |
1277 |
else |
else |
1278 |
x += text[i + 2]; |
x += text[i + 2]; |
1279 |
} |
} |
|
if (i + 2 < length) |
|
|
i += 3; |
|
|
else |
|
|
i += 2; |
|
|
length -= i; |
|
|
/* this will move pointer from start to first character after FE command */ |
|
|
text = &(text[i]); |
|
|
i = 0; |
|
1280 |
for (j = 0; j < entry->size; j++) |
for (j = 0; j < entry->size; j++) |
1281 |
DO_GLYPH(((uint8 *) (entry->data)), j); |
DO_GLYPH(((uint8 *) (entry->data)), j); |
1282 |
} |
} |
1283 |
|
if (i + 2 < length) |
1284 |
|
i += 3; |
1285 |
|
else |
1286 |
|
i += 2; |
1287 |
|
length -= i; |
1288 |
|
/* this will move pointer from start to first character after FE command */ |
1289 |
|
text = &(text[i]); |
1290 |
|
i = 0; |
1291 |
break; |
break; |
1292 |
|
|
1293 |
default: |
default: |
1296 |
break; |
break; |
1297 |
} |
} |
1298 |
} |
} |
1299 |
|
if (ownbackstore) |
1300 |
|
{ |
1301 |
|
if (boxcx > 1) |
1302 |
|
XCopyArea(display, backstore, wnd, gc, boxx, |
1303 |
|
boxy, boxcx, boxcy, boxx, boxy); |
1304 |
|
else |
1305 |
|
XCopyArea(display, backstore, wnd, gc, clipx, |
1306 |
|
clipy, clipcx, clipcy, clipx, clipy); |
1307 |
|
} |
1308 |
} |
} |
1309 |
|
|
1310 |
void |
void |