20 |
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21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
|
#include <unistd.h> |
24 |
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#include <sys/time.h> |
25 |
#include <time.h> |
#include <time.h> |
26 |
#include <errno.h> |
#include <errno.h> |
27 |
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#include <strings.h> |
28 |
#include "rdesktop.h" |
#include "rdesktop.h" |
29 |
#include "xproto.h" |
#include "xproto.h" |
30 |
|
|
43 |
static int g_x_socket; |
static int g_x_socket; |
44 |
static Screen *g_screen; |
static Screen *g_screen; |
45 |
Window g_wnd; |
Window g_wnd; |
46 |
|
extern uint32 g_embed_wnd; |
47 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
48 |
static GC g_gc; |
BOOL g_Unobscured; /* used for screenblt */ |
49 |
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static GC g_gc = NULL; |
50 |
static Visual *g_visual; |
static Visual *g_visual; |
51 |
static int g_depth; |
static int g_depth; |
52 |
static int g_bpp; |
static int g_bpp; |
54 |
static XIC g_IC; |
static XIC g_IC; |
55 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
56 |
static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
57 |
static HCURSOR g_null_cursor; |
static HCURSOR g_null_cursor = NULL; |
58 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
59 |
static BOOL g_focused; |
static BOOL g_focused; |
60 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
61 |
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static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
62 |
|
|
63 |
/* endianness */ |
/* endianness */ |
64 |
static BOOL g_host_be; |
static BOOL g_host_be; |
67 |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
68 |
|
|
69 |
/* software backing store */ |
/* software backing store */ |
70 |
static BOOL g_ownbackstore; |
extern BOOL g_ownbackstore; |
71 |
static Pixmap g_backstore; |
static Pixmap g_backstore = 0; |
72 |
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|
73 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
74 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
116 |
} |
} |
117 |
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|
118 |
/* colour maps */ |
/* colour maps */ |
119 |
BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
120 |
static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
121 |
static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
122 |
|
|
172 |
split_colour15(uint32 colour) |
split_colour15(uint32 colour) |
173 |
{ |
{ |
174 |
PixelColour rv; |
PixelColour rv; |
175 |
rv.red = (colour & 0x7c00) >> 10; |
rv.red = ((colour >> 7) & 0xf8) | ((colour >> 12) & 0x7); |
176 |
rv.red = (rv.red * 0xff) / 0x1f; |
rv.green = ((colour >> 2) & 0xf8) | ((colour >> 8) & 0x7); |
177 |
rv.green = (colour & 0x03e0) >> 5; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); |
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rv.green = (rv.green * 0xff) / 0x1f; |
|
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rv.blue = (colour & 0x1f); |
|
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rv.blue = (rv.blue * 0xff) / 0x1f; |
|
178 |
return rv; |
return rv; |
179 |
} |
} |
180 |
|
|
182 |
split_colour16(uint32 colour) |
split_colour16(uint32 colour) |
183 |
{ |
{ |
184 |
PixelColour rv; |
PixelColour rv; |
185 |
rv.red = (colour & 0xf800) >> 11; |
rv.red = ((colour >> 8) & 0xf8) | ((colour >> 13) & 0x7); |
186 |
rv.red = (rv.red * 0xff) / 0x1f; |
rv.green = ((colour >> 3) & 0xfc) | ((colour >> 9) & 0x3); |
187 |
rv.green = (colour & 0x07e0) >> 5; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); |
|
rv.green = (rv.green * 0xff) / 0x3f; |
|
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rv.blue = (colour & 0x001f); |
|
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rv.blue = (rv.blue * 0xff) / 0x1f; |
|
188 |
return rv; |
return rv; |
189 |
} |
} |
190 |
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|
193 |
{ |
{ |
194 |
PixelColour rv; |
PixelColour rv; |
195 |
rv.blue = (colour & 0xff0000) >> 16; |
rv.blue = (colour & 0xff0000) >> 16; |
196 |
rv.green = (colour & 0xff00) >> 8; |
rv.green = (colour & 0x00ff00) >> 8; |
197 |
rv.red = (colour & 0xff); |
rv.red = (colour & 0x0000ff); |
198 |
return rv; |
return rv; |
199 |
} |
} |
200 |
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|
207 |
} |
} |
208 |
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|
209 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
210 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
211 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
212 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
213 |
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|
230 |
return make_colour(pc); |
return make_colour(pc); |
231 |
} |
} |
232 |
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233 |
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/* indent is confused by UNROLL8 */ |
234 |
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/* *INDENT-OFF* */ |
235 |
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|
236 |
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/* repeat and unroll, similar to bitmap.c */ |
237 |
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/* potentialy any of the following translate */ |
238 |
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/* functions can use repeat but just doing */ |
239 |
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/* the most common ones */ |
240 |
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241 |
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#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
242 |
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/* 2 byte output repeat */ |
243 |
|
#define REPEAT2(stm) \ |
244 |
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{ \ |
245 |
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while (out <= end - 8 * 2) \ |
246 |
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UNROLL8(stm) \ |
247 |
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while (out < end) \ |
248 |
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{ stm } \ |
249 |
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} |
250 |
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/* 4 byte output repeat */ |
251 |
|
#define REPEAT4(stm) \ |
252 |
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{ \ |
253 |
|
while (out <= end - 8 * 4) \ |
254 |
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UNROLL8(stm) \ |
255 |
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while (out < end) \ |
256 |
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{ stm } \ |
257 |
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} |
258 |
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|
259 |
static void |
static void |
260 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
261 |
{ |
{ |
268 |
{ |
{ |
269 |
uint16 value; |
uint16 value; |
270 |
|
|
271 |
while (out < end) |
if (g_arch_match) |
272 |
{ |
{ |
273 |
value = (uint16) g_colmap[*(data++)]; |
REPEAT2 |
274 |
|
( |
275 |
if (g_xserver_be) |
*((uint16 *) out) = g_colmap[*(data++)]; |
276 |
|
out += 2; |
277 |
|
) |
278 |
|
} |
279 |
|
else if (g_xserver_be) |
280 |
|
{ |
281 |
|
while (out < end) |
282 |
{ |
{ |
283 |
|
value = (uint16) g_colmap[*(data++)]; |
284 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
285 |
*(out++) = value; |
*(out++) = value; |
286 |
} |
} |
287 |
else |
} |
288 |
|
else |
289 |
|
{ |
290 |
|
while (out < end) |
291 |
{ |
{ |
292 |
|
value = (uint16) g_colmap[*(data++)]; |
293 |
*(out++) = value; |
*(out++) = value; |
294 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
295 |
} |
} |
302 |
{ |
{ |
303 |
uint32 value; |
uint32 value; |
304 |
|
|
305 |
while (out < end) |
if (g_xserver_be) |
306 |
{ |
{ |
307 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
308 |
{ |
{ |
309 |
|
value = g_colmap[*(data++)]; |
310 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
311 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
312 |
*(out++) = value; |
*(out++) = value; |
313 |
} |
} |
314 |
else |
} |
315 |
|
else |
316 |
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{ |
317 |
|
while (out < end) |
318 |
{ |
{ |
319 |
|
value = g_colmap[*(data++)]; |
320 |
*(out++) = value; |
*(out++) = value; |
321 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
322 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
329 |
{ |
{ |
330 |
uint32 value; |
uint32 value; |
331 |
|
|
332 |
while (out < end) |
if (g_arch_match) |
333 |
{ |
{ |
334 |
value = g_colmap[*(data++)]; |
REPEAT4 |
335 |
|
( |
336 |
if (g_xserver_be) |
*((uint32 *) out) = g_colmap[*(data++)]; |
337 |
|
out += 4; |
338 |
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) |
339 |
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} |
340 |
|
else if (g_xserver_be) |
341 |
|
{ |
342 |
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while (out < end) |
343 |
{ |
{ |
344 |
|
value = g_colmap[*(data++)]; |
345 |
*(out++) = value >> 24; |
*(out++) = value >> 24; |
346 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
347 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
348 |
*(out++) = value; |
*(out++) = value; |
349 |
} |
} |
350 |
else |
} |
351 |
|
else |
352 |
|
{ |
353 |
|
while (out < end) |
354 |
{ |
{ |
355 |
|
value = g_colmap[*(data++)]; |
356 |
*(out++) = value; |
*(out++) = value; |
357 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
358 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
361 |
} |
} |
362 |
} |
} |
363 |
|
|
364 |
/* todo the remaining translate function might need some big endian check ?? */ |
/* *INDENT-ON* */ |
365 |
|
|
366 |
static void |
static void |
367 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
532 |
|
|
533 |
if (g_host_be) |
if (g_host_be) |
534 |
{ |
{ |
535 |
BSWAP16(pixel)} |
BSWAP16(pixel); |
536 |
|
} |
537 |
|
|
538 |
value = make_colour(split_colour16(pixel)); |
value = make_colour(split_colour16(pixel)); |
539 |
|
|
583 |
static void |
static void |
584 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
585 |
{ |
{ |
586 |
|
uint32 pixel; |
587 |
|
uint32 value; |
588 |
|
|
589 |
while (out < end) |
while (out < end) |
590 |
{ |
{ |
591 |
*(out++) = (*(data++)); |
pixel = *(data++) << 16; |
592 |
|
pixel |= *(data++) << 8; |
593 |
|
pixel |= *(data++); |
594 |
|
|
595 |
|
value = make_colour(split_colour24(pixel)); |
596 |
|
|
597 |
|
if (g_xserver_be) |
598 |
|
{ |
599 |
|
*(out++) = value >> 16; |
600 |
|
*(out++) = value >> 8; |
601 |
|
*(out++) = value; |
602 |
|
} |
603 |
|
else |
604 |
|
{ |
605 |
|
*(out++) = value; |
606 |
|
*(out++) = value >> 8; |
607 |
|
*(out++) = value >> 16; |
608 |
|
} |
609 |
} |
} |
610 |
} |
} |
611 |
|
|
612 |
static void |
static void |
613 |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
614 |
{ |
{ |
615 |
|
uint32 pixel; |
616 |
|
uint32 value; |
617 |
|
|
618 |
while (out < end) |
while (out < end) |
619 |
{ |
{ |
620 |
|
pixel = *(data++) << 16; |
621 |
|
pixel |= *(data++) << 8; |
622 |
|
pixel |= *(data++); |
623 |
|
|
624 |
|
value = make_colour(split_colour24(pixel)); |
625 |
|
|
626 |
if (g_xserver_be) |
if (g_xserver_be) |
627 |
{ |
{ |
628 |
*(out++) = 0x00; |
*(out++) = value >> 24; |
629 |
*(out++) = *(data++); |
*(out++) = value >> 16; |
630 |
*(out++) = *(data++); |
*(out++) = value >> 8; |
631 |
*(out++) = *(data++); |
*(out++) = value; |
632 |
} |
} |
633 |
else |
else |
634 |
{ |
{ |
635 |
*(out++) = *(data++); |
*(out++) = value; |
636 |
*(out++) = *(data++); |
*(out++) = value >> 8; |
637 |
*(out++) = *(data++); |
*(out++) = value >> 16; |
638 |
*(out++) = 0x00; |
*(out++) = value >> 24; |
639 |
} |
} |
640 |
} |
} |
641 |
} |
} |
643 |
static uint8 * |
static uint8 * |
644 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
645 |
{ |
{ |
646 |
int size = width * height * g_bpp / 8; |
int size; |
647 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
648 |
uint8 *end = out + size; |
uint8 *end; |
649 |
|
|
650 |
|
/* if server and xserver bpp match, */ |
651 |
|
/* and arch(endian) matches, no need to translate */ |
652 |
|
/* just return data */ |
653 |
|
if (g_arch_match) |
654 |
|
{ |
655 |
|
if (g_depth == 15 && g_server_bpp == 15) |
656 |
|
return data; |
657 |
|
if (g_depth == 16 && g_server_bpp == 16) |
658 |
|
return data; |
659 |
|
} |
660 |
|
|
661 |
|
size = width * height * (g_bpp / 8); |
662 |
|
out = (uint8 *) xmalloc(size); |
663 |
|
end = out + size; |
664 |
|
|
665 |
switch (g_server_bpp) |
switch (g_server_bpp) |
666 |
{ |
{ |
766 |
XVisualInfo vi; |
XVisualInfo vi; |
767 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
768 |
uint16 test; |
uint16 test; |
769 |
int i, screen_num; |
int i, screen_num, nvisuals; |
770 |
|
XVisualInfo *vmatches = NULL; |
771 |
|
XVisualInfo template; |
772 |
|
Bool TrueColorVisual = False; |
773 |
|
|
774 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
775 |
if (g_display == NULL) |
if (g_display == NULL) |
783 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
784 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
785 |
|
|
786 |
if (g_server_bpp == 8) |
/* Search for best TrueColor depth */ |
787 |
|
template.class = TrueColor; |
788 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
789 |
|
|
790 |
|
nvisuals--; |
791 |
|
while (nvisuals >= 0) |
792 |
{ |
{ |
793 |
/* we use a colourmap, so any visual should do */ |
if ((vmatches + nvisuals)->depth > g_depth) |
794 |
|
{ |
795 |
|
g_depth = (vmatches + nvisuals)->depth; |
796 |
|
} |
797 |
|
nvisuals--; |
798 |
|
TrueColorVisual = True; |
799 |
|
} |
800 |
|
|
801 |
|
test = 1; |
802 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
803 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
804 |
|
|
805 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
806 |
|
{ |
807 |
|
/* we use a colourmap, so the default visual should do */ |
808 |
g_visual = DefaultVisualOfScreen(g_screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
809 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
810 |
|
|
811 |
|
/* Do not allocate colours on a TrueColor visual */ |
812 |
|
if (g_visual->class == TrueColor) |
813 |
|
{ |
814 |
|
g_owncolmap = False; |
815 |
|
} |
816 |
} |
} |
817 |
else |
else |
818 |
{ |
{ |
825 |
|
|
826 |
g_visual = vi.visual; |
g_visual = vi.visual; |
827 |
g_owncolmap = False; |
g_owncolmap = False; |
828 |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
829 |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
830 |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
831 |
|
|
832 |
|
/* if RGB video and averything is little endian */ |
833 |
|
if (vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) |
834 |
|
if (!g_xserver_be && !g_host_be) |
835 |
|
g_arch_match = True; |
836 |
} |
} |
837 |
|
|
838 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
859 |
|
|
860 |
if (!g_owncolmap) |
if (!g_owncolmap) |
861 |
{ |
{ |
862 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
863 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
864 |
|
AllocNone); |
865 |
if (g_depth <= 8) |
if (g_depth <= 8) |
866 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
867 |
} |
} |
868 |
|
|
869 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
870 |
|
{ |
871 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
872 |
g_ownbackstore = True; |
g_ownbackstore = True; |
873 |
|
} |
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
874 |
|
|
875 |
/* |
/* |
876 |
* Determine desktop size |
* Determine desktop size |
877 |
*/ |
*/ |
878 |
if (g_width < 0) |
if (g_fullscreen) |
879 |
|
{ |
880 |
|
g_width = WidthOfScreen(g_screen); |
881 |
|
g_height = HeightOfScreen(g_screen); |
882 |
|
} |
883 |
|
else if (g_width < 0) |
884 |
{ |
{ |
885 |
/* Percent of screen */ |
/* Percent of screen */ |
886 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
903 |
g_height = 600; |
g_height = 600; |
904 |
} |
} |
905 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
906 |
|
|
907 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
908 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
909 |
|
|
|
if (g_ownbackstore) |
|
|
{ |
|
|
g_backstore = |
|
|
XCreatePixmap(g_display, RootWindowOfScreen(g_screen), g_width, g_height, |
|
|
g_depth); |
|
|
|
|
|
/* clear to prevent rubbish being exposed at startup */ |
|
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
|
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
|
|
} |
|
|
|
|
910 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
911 |
|
|
912 |
xkeymap_init(); |
xkeymap_init(); |
927 |
if (g_IM != NULL) |
if (g_IM != NULL) |
928 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
929 |
|
|
930 |
|
if (g_null_cursor != NULL) |
931 |
|
ui_destroy_cursor(g_null_cursor); |
932 |
|
|
933 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
934 |
|
|
935 |
if (g_ownbackstore) |
if (g_ownbackstore) |
940 |
g_display = NULL; |
g_display = NULL; |
941 |
} |
} |
942 |
|
|
|
#define NULL_POINTER_MASK "\x80" |
|
|
#define NULL_POINTER_DATA "\x0\x0\x0" |
|
|
|
|
943 |
BOOL |
BOOL |
944 |
ui_create_window(void) |
ui_create_window(void) |
945 |
{ |
{ |
946 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
947 |
|
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
948 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
949 |
XClassHint *classhints; |
XClassHint *classhints; |
950 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
956 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
957 |
|
|
958 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
959 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
960 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
961 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
962 |
|
attribs.colormap = g_xcolmap; |
963 |
|
|
964 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
965 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, g_depth, InputOutput, g_visual, |
966 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
967 |
|
CWColormap | CWBorderPixel, &attribs); |
968 |
|
|
969 |
|
if (g_gc == NULL) |
970 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
971 |
|
|
972 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
973 |
|
{ |
974 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
975 |
|
|
976 |
|
/* clear to prevent rubbish being exposed at startup */ |
977 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
978 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
979 |
|
} |
980 |
|
|
981 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
982 |
|
|
1001 |
XFree(sizehints); |
XFree(sizehints); |
1002 |
} |
} |
1003 |
|
|
1004 |
|
if (g_embed_wnd) |
1005 |
|
{ |
1006 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1007 |
|
} |
1008 |
|
|
1009 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1010 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
1011 |
|
|
1037 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1038 |
} |
} |
1039 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1040 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1041 |
|
|
1042 |
g_focused = False; |
g_focused = False; |
1043 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1048 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1049 |
|
|
1050 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
1051 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, NULL_POINTER_MASK, NULL_POINTER_DATA); |
if (g_null_cursor == NULL) |
1052 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1053 |
|
|
1054 |
return True; |
return True; |
1055 |
} |
} |
1056 |
|
|
1057 |
void |
void |
1058 |
|
ui_resize_window() |
1059 |
|
{ |
1060 |
|
XSizeHints *sizehints; |
1061 |
|
Pixmap bs; |
1062 |
|
|
1063 |
|
sizehints = XAllocSizeHints(); |
1064 |
|
if (sizehints) |
1065 |
|
{ |
1066 |
|
sizehints->flags = PMinSize | PMaxSize; |
1067 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1068 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1069 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1070 |
|
XFree(sizehints); |
1071 |
|
} |
1072 |
|
|
1073 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1074 |
|
{ |
1075 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1076 |
|
} |
1077 |
|
|
1078 |
|
/* create new backstore pixmap */ |
1079 |
|
if (g_backstore != 0) |
1080 |
|
{ |
1081 |
|
bs = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1082 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1083 |
|
XFillRectangle(g_display, bs, g_gc, 0, 0, g_width, g_height); |
1084 |
|
XCopyArea(g_display, g_backstore, bs, g_gc, 0, 0, g_width, g_height, 0, 0); |
1085 |
|
XFreePixmap(g_display, g_backstore); |
1086 |
|
g_backstore = bs; |
1087 |
|
} |
1088 |
|
} |
1089 |
|
|
1090 |
|
void |
1091 |
ui_destroy_window(void) |
ui_destroy_window(void) |
1092 |
{ |
{ |
|
ui_destroy_cursor(g_null_cursor); |
|
|
|
|
1093 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1094 |
XDestroyIC(g_IC); |
XDestroyIC(g_IC); |
1095 |
|
|
1133 |
key_translation tr; |
key_translation tr; |
1134 |
char str[256]; |
char str[256]; |
1135 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1136 |
|
|
1137 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1138 |
{ |
{ |
1148 |
|
|
1149 |
switch (xevent.type) |
switch (xevent.type) |
1150 |
{ |
{ |
1151 |
|
case VisibilityNotify: |
1152 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1153 |
|
break; |
1154 |
case ClientMessage: |
case ClientMessage: |
1155 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1156 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1308 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1309 |
break; |
break; |
1310 |
g_focused = True; |
g_focused = True; |
1311 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1312 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1313 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1314 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1388 |
int |
int |
1389 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1390 |
{ |
{ |
1391 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1392 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1393 |
|
struct timeval tv; |
1394 |
|
BOOL s_timeout = False; |
1395 |
|
|
1396 |
while (True) |
while (True) |
1397 |
{ |
{ |
1398 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1399 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1400 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1401 |
/* User quit */ |
/* User quit */ |
1411 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1412 |
{ |
{ |
1413 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1414 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1415 |
} |
} |
1416 |
#endif |
#endif |
1417 |
|
/* default timeout */ |
1418 |
|
tv.tv_sec = 60; |
1419 |
|
tv.tv_usec = 0; |
1420 |
|
|
1421 |
|
/* add redirection handles */ |
1422 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1423 |
|
|
1424 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
n++; |
1425 |
|
|
1426 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1427 |
{ |
{ |
1428 |
case -1: |
case -1: |
1429 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1430 |
|
|
1431 |
case 0: |
case 0: |
1432 |
|
/* TODO: if tv.tv_sec just times out |
1433 |
|
* we will segfault. |
1434 |
|
* FIXME: |
1435 |
|
*/ |
1436 |
|
//s_timeout = True; |
1437 |
|
//rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1438 |
continue; |
continue; |
1439 |
} |
} |
1440 |
|
|
1441 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1442 |
|
|
1443 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1444 |
return 1; |
return 1; |
1445 |
|
|
1484 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1485 |
|
|
1486 |
XFree(image); |
XFree(image); |
1487 |
if (!g_owncolmap) |
if (tdata != data) |
1488 |
xfree(tdata); |
xfree(tdata); |
1489 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1490 |
} |
} |
1523 |
} |
} |
1524 |
|
|
1525 |
XFree(image); |
XFree(image); |
1526 |
if (!g_owncolmap) |
if (tdata != data) |
1527 |
xfree(tdata); |
xfree(tdata); |
1528 |
} |
} |
1529 |
|
|
1847 |
{ |
{ |
1848 |
case 0: /* Solid */ |
case 0: /* Solid */ |
1849 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1850 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1851 |
break; |
break; |
1852 |
|
|
1853 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
1858 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1859 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
1860 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1861 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1862 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1863 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1864 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1868 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
1869 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
1870 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
1871 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1872 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
1873 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1874 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
1875 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1876 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
1877 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1878 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1879 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1884 |
} |
} |
1885 |
|
|
1886 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1887 |
|
|
1888 |
|
if (g_ownbackstore) |
1889 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
1890 |
} |
} |
1891 |
|
|
1892 |
void |
void |
1895 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1896 |
{ |
{ |
1897 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
1898 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1899 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
{ |
1900 |
|
if (g_Unobscured) |
1901 |
|
{ |
1902 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1903 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
1904 |
|
y); |
1905 |
|
} |
1906 |
|
else |
1907 |
|
{ |
1908 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1909 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
1910 |
|
y); |
1911 |
|
} |
1912 |
|
} |
1913 |
|
else |
1914 |
|
{ |
1915 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1916 |
|
} |
1917 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1918 |
} |
} |
1919 |
|
|
2008 |
{\ |
{\ |
2009 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
2010 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
2011 |
|
{\ |
2012 |
|
xyoffset = ttext[++idx];\ |
2013 |
|
if ((xyoffset & 0x80))\ |
2014 |
{\ |
{\ |
2015 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
2016 |
if ((xyoffset & 0x80))\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
{\ |
|
|
if (flags & TEXT2_VERTICAL) \ |
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
else\ |
|
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
idx += 2;\ |
|
|
}\ |
|
2017 |
else\ |
else\ |
2018 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
2019 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
2020 |
}\ |
}\ |
2021 |
if (glyph != NULL)\ |
else\ |
2022 |
{\ |
{\ |
2023 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
2024 |
y + glyph->baseline,\ |
y += xyoffset;\ |
2025 |
glyph->width, glyph->height,\ |
else\ |
2026 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
2027 |
}\ |
}\ |
2028 |
|
}\ |
2029 |
|
if (glyph != NULL)\ |
2030 |
|
{\ |
2031 |
|
x1 = x + glyph->offset;\ |
2032 |
|
y1 = y + glyph->baseline;\ |
2033 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
2034 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
2035 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
2036 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
2037 |
|
x += glyph->width;\ |
2038 |
|
}\ |
2039 |
} |
} |
2040 |
|
|
2041 |
void |
void |
2045 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
2046 |
{ |
{ |
2047 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2048 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
2049 |
DATABLOB *entry; |
DATABLOB *entry; |
2050 |
|
|
2051 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2052 |
|
|
2053 |
|
/* Sometimes, the boxcx value is something really large, like |
2054 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
2055 |
|
is a quick fix. */ |
2056 |
|
if (boxx + boxcx > g_width) |
2057 |
|
boxcx = g_width - boxx; |
2058 |
|
|
2059 |
if (boxcx > 1) |
if (boxcx > 1) |
2060 |
{ |
{ |
2061 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
2065 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
2066 |
} |
} |
2067 |
|
|
2068 |
|
SET_FOREGROUND(fgcolour); |
2069 |
|
SET_BACKGROUND(bgcolour); |
2070 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
2071 |
|
|
2072 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
2073 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
2074 |
{ |
{ |
2119 |
break; |
break; |
2120 |
} |
} |
2121 |
} |
} |
2122 |
|
|
2123 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2124 |
|
|
2125 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2126 |
{ |
{ |
2127 |
if (boxcx > 1) |
if (boxcx > 1) |
2183 |
|
|
2184 |
XFree(image); |
XFree(image); |
2185 |
} |
} |
2186 |
|
|
2187 |
|
/* these do nothing here but are used in uiports */ |
2188 |
|
void |
2189 |
|
ui_begin_update(void) |
2190 |
|
{ |
2191 |
|
} |
2192 |
|
|
2193 |
|
void |
2194 |
|
ui_end_update(void) |
2195 |
|
{ |
2196 |
|
} |