1 |
/* |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2002 |
23 |
#include <time.h> |
#include <time.h> |
24 |
#include <errno.h> |
#include <errno.h> |
25 |
#include "rdesktop.h" |
#include "rdesktop.h" |
26 |
|
#include "xproto.h" |
27 |
|
|
28 |
extern int width; |
extern int g_width; |
29 |
extern int height; |
extern int g_height; |
30 |
extern BOOL sendmotion; |
extern BOOL g_sendmotion; |
31 |
extern BOOL fullscreen; |
extern BOOL g_fullscreen; |
32 |
extern BOOL grab_keyboard; |
extern BOOL g_grab_keyboard; |
33 |
extern BOOL hide_decorations; |
extern BOOL g_hide_decorations; |
34 |
extern char title[]; |
extern char g_title[]; |
35 |
extern int server_bpp; |
extern int g_server_bpp; |
36 |
extern int win_button_size; |
extern int g_win_button_size; |
37 |
BOOL enable_compose = False; |
BOOL g_enable_compose = False; |
38 |
BOOL focused; |
BOOL g_focused; |
39 |
BOOL mouse_in_wnd; |
BOOL g_mouse_in_wnd; |
40 |
|
|
41 |
Display *display; |
Display *g_display; |
42 |
static int x_socket; |
Time g_last_gesturetime; |
43 |
static Screen *screen; |
static int g_x_socket; |
44 |
static Window wnd; |
static Screen *g_screen; |
45 |
static GC gc; |
Window g_wnd; |
46 |
static Visual *visual; |
static GC g_gc; |
47 |
static int depth; |
static Visual *g_visual; |
48 |
static int bpp; |
static int g_depth; |
49 |
static XIM IM; |
static int g_bpp; |
50 |
static XIC IC; |
static XIM g_IM; |
51 |
static XModifierKeymap *mod_map; |
static XIC g_IC; |
52 |
static Cursor current_cursor; |
static XModifierKeymap *g_mod_map; |
53 |
static Atom protocol_atom, kill_atom; |
static Cursor g_current_cursor; |
54 |
|
static Atom g_protocol_atom, g_kill_atom; |
55 |
|
|
56 |
/* endianness */ |
/* endianness */ |
57 |
static BOOL host_be; |
static BOOL g_host_be; |
58 |
static BOOL xserver_be; |
static BOOL g_xserver_be; |
59 |
|
|
60 |
/* software backing store */ |
/* software backing store */ |
61 |
static BOOL ownbackstore; |
static BOOL g_ownbackstore; |
62 |
static Pixmap backstore; |
static Pixmap g_backstore; |
63 |
|
|
64 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
65 |
static BOOL moving_wnd; |
static BOOL g_moving_wnd; |
66 |
static int move_x_offset = 0; |
static int g_move_x_offset = 0; |
67 |
static int move_y_offset = 0; |
static int g_move_y_offset = 0; |
68 |
|
|
69 |
/* MWM decorations */ |
/* MWM decorations */ |
70 |
#define MWM_HINTS_DECORATIONS (1L << 1) |
#define MWM_HINTS_DECORATIONS (1L << 1) |
87 |
} |
} |
88 |
PixelColour; |
PixelColour; |
89 |
|
|
90 |
|
|
91 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
92 |
{ \ |
{ \ |
93 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_wnd, g_gc, x, y, cx, cy); \ |
94 |
if (ownbackstore) \ |
if (g_ownbackstore) \ |
95 |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_backstore, g_gc, x, y, cx, cy); \ |
96 |
} |
} |
97 |
|
|
98 |
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
99 |
{ \ |
{ \ |
100 |
XFillRectangle(display, ownbackstore ? backstore : wnd, gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
101 |
} |
} |
102 |
|
|
103 |
/* colour maps */ |
/* colour maps */ |
104 |
BOOL owncolmap = False; |
BOOL g_owncolmap = False; |
105 |
static Colormap xcolmap; |
static Colormap g_xcolmap; |
106 |
static uint32 *colmap; |
static uint32 *g_colmap = NULL; |
107 |
|
|
108 |
#define TRANSLATE(col) ( server_bpp != 8 ? translate_colour(col) : owncolmap ? col : translate_colour(colmap[col]) ) |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : translate_colour(g_colmap[col]) ) |
109 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
110 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
111 |
|
|
112 |
static int rop2_map[] = { |
static int rop2_map[] = { |
113 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
128 |
GXset /* 1 */ |
GXset /* 1 */ |
129 |
}; |
}; |
130 |
|
|
131 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, rop2_map[rop2]); } |
132 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, GXcopy); } |
133 |
|
|
134 |
static void |
static void |
135 |
mwm_hide_decorations(void) |
mwm_hide_decorations(void) |
142 |
motif_hints.decorations = 0; |
motif_hints.decorations = 0; |
143 |
|
|
144 |
/* get the atom for the property */ |
/* get the atom for the property */ |
145 |
hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
hintsatom = XInternAtom(g_display, "_MOTIF_WM_HINTS", False); |
146 |
if (!hintsatom) |
if (!hintsatom) |
147 |
{ |
{ |
148 |
warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
149 |
return; |
return; |
150 |
} |
} |
151 |
|
|
152 |
XChangeProperty(display, wnd, hintsatom, hintsatom, 32, PropModeReplace, |
XChangeProperty(g_display, g_wnd, hintsatom, hintsatom, 32, PropModeReplace, |
153 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
154 |
} |
} |
155 |
|
|
218 |
static uint32 |
static uint32 |
219 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
220 |
{ |
{ |
221 |
switch (server_bpp) |
switch (g_server_bpp) |
222 |
{ |
{ |
223 |
case 15: |
case 15: |
224 |
switch (bpp) |
switch (g_bpp) |
225 |
{ |
{ |
226 |
case 16: |
case 16: |
227 |
colour = make_colour16(split_colour15(colour)); |
colour = make_colour16(split_colour15(colour)); |
235 |
} |
} |
236 |
break; |
break; |
237 |
case 16: |
case 16: |
238 |
switch (bpp) |
switch (g_bpp) |
239 |
{ |
{ |
240 |
case 16: |
case 16: |
241 |
break; |
break; |
248 |
} |
} |
249 |
break; |
break; |
250 |
case 24: |
case 24: |
251 |
switch (bpp) |
switch (g_bpp) |
252 |
{ |
{ |
253 |
case 16: |
case 16: |
254 |
colour = make_colour16(split_colour24(colour)); |
colour = make_colour16(split_colour24(colour)); |
261 |
} |
} |
262 |
break; |
break; |
263 |
} |
} |
264 |
switch (bpp) |
switch (g_bpp) |
265 |
{ |
{ |
266 |
case 16: |
case 16: |
267 |
if (host_be != xserver_be) |
if (g_host_be != g_xserver_be) |
268 |
BSWAP16(colour); |
BSWAP16(colour); |
269 |
break; |
break; |
270 |
|
|
271 |
case 24: |
case 24: |
272 |
if (xserver_be) |
if (g_xserver_be) |
273 |
BSWAP24(colour); |
BSWAP24(colour); |
274 |
break; |
break; |
275 |
|
|
276 |
case 32: |
case 32: |
277 |
if (host_be != xserver_be) |
if (g_host_be != g_xserver_be) |
278 |
BSWAP32(colour); |
BSWAP32(colour); |
279 |
break; |
break; |
280 |
} |
} |
286 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
287 |
{ |
{ |
288 |
while (out < end) |
while (out < end) |
289 |
*(out++) = (uint8) colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
290 |
} |
} |
291 |
|
|
292 |
static void |
static void |
293 |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
294 |
{ |
{ |
295 |
while (out < end) |
while (out < end) |
296 |
*(out++) = (uint16) colmap[*(data++)]; |
*(out++) = (uint16) g_colmap[*(data++)]; |
297 |
} |
} |
298 |
|
|
299 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
304 |
|
|
305 |
while (out < end) |
while (out < end) |
306 |
{ |
{ |
307 |
value = colmap[*(data++)]; |
value = g_colmap[*(data++)]; |
308 |
*(out++) = value; |
*(out++) = value; |
309 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
310 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
315 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
316 |
{ |
{ |
317 |
while (out < end) |
while (out < end) |
318 |
*(out++) = colmap[*(data++)]; |
*(out++) = g_colmap[*(data++)]; |
319 |
} |
} |
320 |
|
|
321 |
/* todo the remaining translate function might need some big endian check ?? */ |
/* todo the remaining translate function might need some big endian check ?? */ |
415 |
static uint8 * |
static uint8 * |
416 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
417 |
{ |
{ |
418 |
int size = width * height * bpp / 8; |
int size = width * height * g_bpp / 8; |
419 |
uint8 *out = xmalloc(size); |
uint8 *out = (uint8 *) xmalloc(size); |
420 |
uint8 *end = out + size; |
uint8 *end = out + size; |
421 |
|
|
422 |
switch (server_bpp) |
switch (g_server_bpp) |
423 |
{ |
{ |
424 |
case 24: |
case 24: |
425 |
switch (bpp) |
switch (g_bpp) |
426 |
{ |
{ |
427 |
case 32: |
case 32: |
428 |
translate24to32(data, (uint32 *) out, (uint32 *) end); |
translate24to32(data, (uint32 *) out, (uint32 *) end); |
436 |
} |
} |
437 |
break; |
break; |
438 |
case 16: |
case 16: |
439 |
switch (bpp) |
switch (g_bpp) |
440 |
{ |
{ |
441 |
case 32: |
case 32: |
442 |
translate16to32((uint16 *) data, (uint32 *) out, |
translate16to32((uint16 *) data, (uint32 *) out, |
452 |
} |
} |
453 |
break; |
break; |
454 |
case 15: |
case 15: |
455 |
switch (bpp) |
switch (g_bpp) |
456 |
{ |
{ |
457 |
case 32: |
case 32: |
458 |
translate15to32((uint16 *) data, (uint32 *) out, |
translate15to32((uint16 *) data, (uint32 *) out, |
468 |
} |
} |
469 |
break; |
break; |
470 |
case 8: |
case 8: |
471 |
switch (bpp) |
switch (g_bpp) |
472 |
{ |
{ |
473 |
case 8: |
case 8: |
474 |
translate8to8(data, out, end); |
translate8to8(data, out, end); |
494 |
int modifierpos, key, keysymMask = 0; |
int modifierpos, key, keysymMask = 0; |
495 |
int offset; |
int offset; |
496 |
|
|
497 |
KeyCode keycode = XKeysymToKeycode(display, keysym); |
KeyCode keycode = XKeysymToKeycode(g_display, keysym); |
498 |
|
|
499 |
if (keycode == NoSymbol) |
if (keycode == NoSymbol) |
500 |
return False; |
return False; |
501 |
|
|
502 |
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
503 |
{ |
{ |
504 |
offset = mod_map->max_keypermod * modifierpos; |
offset = g_mod_map->max_keypermod * modifierpos; |
505 |
|
|
506 |
for (key = 0; key < mod_map->max_keypermod; key++) |
for (key = 0; key < g_mod_map->max_keypermod; key++) |
507 |
{ |
{ |
508 |
if (mod_map->modifiermap[offset + key] == keycode) |
if (g_mod_map->modifiermap[offset + key] == keycode) |
509 |
keysymMask |= 1 << modifierpos; |
keysymMask |= 1 << modifierpos; |
510 |
} |
} |
511 |
} |
} |
520 |
uint16 test; |
uint16 test; |
521 |
int i; |
int i; |
522 |
|
|
523 |
display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
524 |
if (display == NULL) |
if (g_display == NULL) |
525 |
{ |
{ |
526 |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
527 |
return False; |
return False; |
528 |
} |
} |
529 |
|
|
530 |
x_socket = ConnectionNumber(display); |
g_x_socket = ConnectionNumber(g_display); |
531 |
screen = DefaultScreenOfDisplay(display); |
g_screen = DefaultScreenOfDisplay(g_display); |
532 |
visual = DefaultVisualOfScreen(screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
533 |
depth = DefaultDepthOfScreen(screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
534 |
|
|
535 |
pfm = XListPixmapFormats(display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
536 |
if (pfm != NULL) |
if (pfm != NULL) |
537 |
{ |
{ |
538 |
/* Use maximum bpp for this depth - this is generally |
/* Use maximum bpp for this depth - this is generally |
539 |
desirable, e.g. 24 bits->32 bits. */ |
desirable, e.g. 24 bits->32 bits. */ |
540 |
while (i--) |
while (i--) |
541 |
{ |
{ |
542 |
if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp)) |
if ((pfm[i].depth == g_depth) && (pfm[i].bits_per_pixel > g_bpp)) |
543 |
{ |
{ |
544 |
bpp = pfm[i].bits_per_pixel; |
g_bpp = pfm[i].bits_per_pixel; |
545 |
} |
} |
546 |
} |
} |
547 |
XFree(pfm); |
XFree(pfm); |
548 |
} |
} |
549 |
|
|
550 |
if (bpp < 8) |
if (g_bpp < 8) |
551 |
{ |
{ |
552 |
error("Less than 8 bpp not currently supported.\n"); |
error("Less than 8 bpp not currently supported.\n"); |
553 |
XCloseDisplay(display); |
XCloseDisplay(g_display); |
554 |
return False; |
return False; |
555 |
} |
} |
556 |
|
|
557 |
if (owncolmap != True) |
if (g_owncolmap != True) |
558 |
{ |
{ |
559 |
xcolmap = DefaultColormapOfScreen(screen); |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
560 |
if (depth <= 8) |
if (g_depth <= 8) |
561 |
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"); |
562 |
} |
} |
563 |
|
|
564 |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
565 |
|
|
566 |
if (DoesBackingStore(screen) != Always) |
if (DoesBackingStore(g_screen) != Always) |
567 |
ownbackstore = True; |
g_ownbackstore = True; |
568 |
|
|
569 |
test = 1; |
test = 1; |
570 |
host_be = !(BOOL) (*(uint8 *) (&test)); |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
571 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
572 |
|
|
573 |
if ((width == 0) || (height == 0)) |
if ((g_width == 0) || (g_height == 0)) |
574 |
{ |
{ |
575 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
576 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
577 |
|
|
578 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
579 |
{ |
{ |
580 |
width = cx; |
g_width = cx; |
581 |
height = cy; |
g_height = cy; |
582 |
} |
} |
583 |
else |
else |
584 |
{ |
{ |
585 |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
586 |
width = 800; |
g_width = 800; |
587 |
height = 600; |
g_height = 600; |
588 |
} |
} |
589 |
} |
} |
590 |
|
|
591 |
if (fullscreen) |
if (g_fullscreen) |
592 |
{ |
{ |
593 |
width = WidthOfScreen(screen); |
g_width = WidthOfScreen(g_screen); |
594 |
height = HeightOfScreen(screen); |
g_height = HeightOfScreen(g_screen); |
595 |
} |
} |
596 |
|
|
597 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
598 |
width = (width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
599 |
|
|
600 |
if (ownbackstore) |
if (g_ownbackstore) |
601 |
{ |
{ |
602 |
backstore = |
g_backstore = |
603 |
XCreatePixmap(display, RootWindowOfScreen(screen), width, height, depth); |
XCreatePixmap(g_display, RootWindowOfScreen(g_screen), g_width, g_height, |
604 |
|
g_depth); |
605 |
|
|
606 |
/* clear to prevent rubbish being exposed at startup */ |
/* clear to prevent rubbish being exposed at startup */ |
607 |
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
608 |
XFillRectangle(display, backstore, gc, 0, 0, width, height); |
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
609 |
} |
} |
610 |
|
|
611 |
mod_map = XGetModifierMapping(display); |
g_mod_map = XGetModifierMapping(g_display); |
612 |
|
|
613 |
if (enable_compose) |
if (g_enable_compose) |
614 |
IM = XOpenIM(display, NULL, NULL, NULL); |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
615 |
|
|
616 |
xkeymap_init(); |
xkeymap_init(); |
617 |
|
xclip_init(); |
618 |
|
|
619 |
/* todo take this out when high colour is done */ |
/* todo take this out when high colour is done */ |
620 |
printf("server bpp %d client bpp %d depth %d\n", server_bpp, bpp, depth); |
printf("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth); |
621 |
|
|
622 |
return True; |
return True; |
623 |
} |
} |
625 |
void |
void |
626 |
ui_deinit(void) |
ui_deinit(void) |
627 |
{ |
{ |
628 |
if (IM != NULL) |
if (g_IM != NULL) |
629 |
XCloseIM(IM); |
XCloseIM(g_IM); |
630 |
|
|
631 |
XFreeModifiermap(mod_map); |
XFreeModifiermap(g_mod_map); |
632 |
|
|
633 |
if (ownbackstore) |
if (g_ownbackstore) |
634 |
XFreePixmap(display, backstore); |
XFreePixmap(g_display, g_backstore); |
635 |
|
|
636 |
XFreeGC(display, gc); |
XFreeGC(g_display, g_gc); |
637 |
XCloseDisplay(display); |
XCloseDisplay(g_display); |
638 |
display = NULL; |
g_display = NULL; |
639 |
} |
} |
640 |
|
|
641 |
BOOL |
BOOL |
648 |
long input_mask, ic_input_mask; |
long input_mask, ic_input_mask; |
649 |
XEvent xevent; |
XEvent xevent; |
650 |
|
|
651 |
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
652 |
wndheight = fullscreen ? HeightOfScreen(screen) : height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
653 |
|
|
654 |
attribs.background_pixel = BlackPixelOfScreen(screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
655 |
attribs.backing_store = ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
656 |
attribs.override_redirect = fullscreen; |
attribs.override_redirect = g_fullscreen; |
657 |
|
|
658 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
659 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, CopyFromParent, InputOutput, CopyFromParent, |
660 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
661 |
|
|
662 |
XStoreName(display, wnd, title); |
XStoreName(g_display, g_wnd, g_title); |
663 |
|
|
664 |
if (hide_decorations) |
if (g_hide_decorations) |
665 |
mwm_hide_decorations(); |
mwm_hide_decorations(); |
666 |
|
|
667 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
668 |
if (classhints != NULL) |
if (classhints != NULL) |
669 |
{ |
{ |
670 |
classhints->res_name = classhints->res_class = "rdesktop"; |
classhints->res_name = classhints->res_class = "rdesktop"; |
671 |
XSetClassHint(display, wnd, classhints); |
XSetClassHint(g_display, g_wnd, classhints); |
672 |
XFree(classhints); |
XFree(classhints); |
673 |
} |
} |
674 |
|
|
676 |
if (sizehints) |
if (sizehints) |
677 |
{ |
{ |
678 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
679 |
sizehints->min_width = sizehints->max_width = width; |
sizehints->min_width = sizehints->max_width = g_width; |
680 |
sizehints->min_height = sizehints->max_height = height; |
sizehints->min_height = sizehints->max_height = g_height; |
681 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
682 |
XFree(sizehints); |
XFree(sizehints); |
683 |
} |
} |
684 |
|
|
685 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
686 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
687 |
|
|
688 |
if (sendmotion) |
if (g_sendmotion) |
689 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
690 |
if (ownbackstore) |
if (g_ownbackstore) |
691 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
692 |
if (fullscreen || grab_keyboard) |
if (g_fullscreen || g_grab_keyboard) |
693 |
input_mask |= EnterWindowMask; |
input_mask |= EnterWindowMask; |
694 |
if (grab_keyboard) |
if (g_grab_keyboard) |
695 |
input_mask |= LeaveWindowMask; |
input_mask |= LeaveWindowMask; |
696 |
|
|
697 |
if (IM != NULL) |
if (g_IM != NULL) |
698 |
{ |
{ |
699 |
IC = XCreateIC(IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
g_IC = XCreateIC(g_IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
700 |
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
XNClientWindow, g_wnd, XNFocusWindow, g_wnd, NULL); |
701 |
|
|
702 |
if ((IC != NULL) |
if ((g_IC != NULL) |
703 |
&& (XGetICValues(IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
&& (XGetICValues(g_IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
704 |
input_mask |= ic_input_mask; |
input_mask |= ic_input_mask; |
705 |
} |
} |
706 |
|
|
707 |
XSelectInput(display, wnd, input_mask); |
XSelectInput(g_display, g_wnd, input_mask); |
708 |
XMapWindow(display, wnd); |
XMapWindow(g_display, g_wnd); |
709 |
|
|
710 |
/* wait for VisibilityNotify */ |
/* wait for VisibilityNotify */ |
711 |
do |
do |
712 |
{ |
{ |
713 |
XMaskEvent(display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
714 |
} |
} |
715 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
716 |
|
|
717 |
focused = False; |
g_focused = False; |
718 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
719 |
|
|
720 |
/* handle the WM_DELETE_WINDOW protocol */ |
/* handle the WM_DELETE_WINDOW protocol */ |
721 |
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
g_protocol_atom = XInternAtom(g_display, "WM_PROTOCOLS", True); |
722 |
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True); |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
723 |
XSetWMProtocols(display, wnd, &kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
724 |
|
|
725 |
return True; |
return True; |
726 |
} |
} |
728 |
void |
void |
729 |
ui_destroy_window(void) |
ui_destroy_window(void) |
730 |
{ |
{ |
731 |
if (IC != NULL) |
if (g_IC != NULL) |
732 |
XDestroyIC(IC); |
XDestroyIC(g_IC); |
733 |
|
|
734 |
XDestroyWindow(display, wnd); |
XDestroyWindow(g_display, g_wnd); |
735 |
} |
} |
736 |
|
|
737 |
void |
void |
739 |
{ |
{ |
740 |
Pixmap contents = 0; |
Pixmap contents = 0; |
741 |
|
|
742 |
if (!ownbackstore) |
if (!g_ownbackstore) |
743 |
{ |
{ |
744 |
/* need to save contents of window */ |
/* need to save contents of window */ |
745 |
contents = XCreatePixmap(display, wnd, width, height, depth); |
contents = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
746 |
XCopyArea(display, wnd, contents, gc, 0, 0, width, height, 0, 0); |
XCopyArea(g_display, g_wnd, contents, g_gc, 0, 0, g_width, g_height, 0, 0); |
747 |
} |
} |
748 |
|
|
749 |
ui_destroy_window(); |
ui_destroy_window(); |
750 |
fullscreen = !fullscreen; |
g_fullscreen = !g_fullscreen; |
751 |
ui_create_window(); |
ui_create_window(); |
752 |
|
|
753 |
XDefineCursor(display, wnd, current_cursor); |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
754 |
|
|
755 |
if (!ownbackstore) |
if (!g_ownbackstore) |
756 |
{ |
{ |
757 |
XCopyArea(display, contents, wnd, gc, 0, 0, width, height, 0, 0); |
XCopyArea(g_display, contents, g_wnd, g_gc, 0, 0, g_width, g_height, 0, 0); |
758 |
XFreePixmap(display, contents); |
XFreePixmap(g_display, contents); |
759 |
} |
} |
760 |
} |
} |
761 |
|
|
762 |
/* Process all events in Xlib queue |
/* Process all events in Xlib queue |
763 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
764 |
static int |
static int |
765 |
xwin_process_events(void) |
xwin_process_events(void) |
775 |
Window wdummy; |
Window wdummy; |
776 |
int dummy; |
int dummy; |
777 |
|
|
778 |
while (XPending(display) > 0) |
while (XPending(g_display) > 0) |
779 |
{ |
{ |
780 |
XNextEvent(display, &xevent); |
XNextEvent(g_display, &xevent); |
781 |
|
|
782 |
if ((IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
if ((g_IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
783 |
{ |
{ |
784 |
DEBUG_KBD(("Filtering event\n")); |
DEBUG_KBD(("Filtering event\n")); |
785 |
continue; |
continue; |
791 |
{ |
{ |
792 |
case ClientMessage: |
case ClientMessage: |
793 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
794 |
if ((xevent.xclient.message_type == protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
795 |
&& (xevent.xclient.data.l[0] == kill_atom)) |
&& ((Atom) xevent.xclient.data.l[0] == g_kill_atom)) |
796 |
/* Quit */ |
/* Quit */ |
797 |
return 0; |
return 0; |
798 |
break; |
break; |
799 |
|
|
800 |
case KeyPress: |
case KeyPress: |
801 |
if (IC != NULL) |
g_last_gesturetime = xevent.xkey.time; |
802 |
|
if (g_IC != NULL) |
803 |
/* Multi_key compatible version */ |
/* Multi_key compatible version */ |
804 |
{ |
{ |
805 |
XmbLookupString(IC, |
XmbLookupString(g_IC, |
806 |
(XKeyPressedEvent *) & |
&xevent.xkey, str, sizeof(str), &keysym, |
807 |
xevent, str, sizeof(str), &keysym, &status); |
&status); |
808 |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
809 |
{ |
{ |
810 |
error("XmbLookupString failed with status 0x%x\n", |
error("XmbLookupString failed with status 0x%x\n", |
833 |
if (tr.scancode == 0) |
if (tr.scancode == 0) |
834 |
break; |
break; |
835 |
|
|
836 |
|
save_remote_modifiers(); |
837 |
ensure_remote_modifiers(ev_time, tr); |
ensure_remote_modifiers(ev_time, tr); |
|
|
|
838 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
839 |
|
restore_remote_modifiers(ev_time); |
840 |
|
|
841 |
break; |
break; |
842 |
|
|
843 |
case KeyRelease: |
case KeyRelease: |
844 |
|
g_last_gesturetime = xevent.xkey.time; |
845 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
846 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
847 |
|
|
866 |
/* fall through */ |
/* fall through */ |
867 |
|
|
868 |
case ButtonRelease: |
case ButtonRelease: |
869 |
|
g_last_gesturetime = xevent.xbutton.time; |
870 |
button = xkeymap_translate_button(xevent.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
871 |
if (button == 0) |
if (button == 0) |
872 |
break; |
break; |
873 |
|
|
874 |
/* If win_button_size is nonzero, enable single app mode */ |
/* If win_button_size is nonzero, enable single app mode */ |
875 |
if (xevent.xbutton.y < win_button_size) |
if (xevent.xbutton.y < g_win_button_size) |
876 |
{ |
{ |
877 |
/* Stop moving window when button is released, regardless of cursor position */ |
/* Stop moving window when button is released, regardless of cursor position */ |
878 |
if (moving_wnd && (xevent.type == ButtonRelease)) |
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
879 |
moving_wnd = False; |
g_moving_wnd = False; |
880 |
|
|
881 |
/* Check from right to left: */ |
/* Check from right to left: */ |
882 |
|
|
883 |
if (xevent.xbutton.x >= width - win_button_size) |
if (xevent.xbutton.x >= g_width - g_win_button_size) |
884 |
{ |
{ |
885 |
/* The close button, continue */ |
/* The close button, continue */ |
886 |
; |
; |
887 |
} |
} |
888 |
else if (xevent.xbutton.x >= width - win_button_size * 2) |
else if (xevent.xbutton.x >= |
889 |
|
g_width - g_win_button_size * 2) |
890 |
{ |
{ |
891 |
/* The maximize/restore button. Do not send to |
/* The maximize/restore button. Do not send to |
892 |
server. It might be a good idea to change the |
server. It might be a good idea to change the |
893 |
cursor or give some other visible indication |
cursor or give some other visible indication |
894 |
that rdesktop inhibited this click */ |
that rdesktop inhibited this click */ |
895 |
break; |
break; |
896 |
} |
} |
897 |
else if (xevent.xbutton.x >= width - win_button_size * 3) |
else if (xevent.xbutton.x >= |
898 |
|
g_width - g_win_button_size * 3) |
899 |
{ |
{ |
900 |
/* The minimize button. Iconify window. */ |
/* The minimize button. Iconify window. */ |
901 |
XIconifyWindow(display, wnd, |
XIconifyWindow(g_display, g_wnd, |
902 |
DefaultScreen(display)); |
DefaultScreen(g_display)); |
903 |
break; |
break; |
904 |
} |
} |
905 |
else if (xevent.xbutton.x <= win_button_size) |
else if (xevent.xbutton.x <= g_win_button_size) |
906 |
{ |
{ |
907 |
/* The system menu. Ignore. */ |
/* The system menu. Ignore. */ |
908 |
break; |
break; |
910 |
else |
else |
911 |
{ |
{ |
912 |
/* The title bar. */ |
/* The title bar. */ |
913 |
if ((xevent.type == ButtonPress) && !fullscreen |
if ((xevent.type == ButtonPress) && !g_fullscreen |
914 |
&& hide_decorations) |
&& g_hide_decorations) |
915 |
{ |
{ |
916 |
moving_wnd = True; |
g_moving_wnd = True; |
917 |
move_x_offset = xevent.xbutton.x; |
g_move_x_offset = xevent.xbutton.x; |
918 |
move_y_offset = xevent.xbutton.y; |
g_move_y_offset = xevent.xbutton.y; |
919 |
} |
} |
920 |
break; |
break; |
921 |
|
|
927 |
break; |
break; |
928 |
|
|
929 |
case MotionNotify: |
case MotionNotify: |
930 |
if (moving_wnd) |
if (g_moving_wnd) |
931 |
{ |
{ |
932 |
XMoveWindow(display, wnd, |
XMoveWindow(g_display, g_wnd, |
933 |
xevent.xmotion.x_root - move_x_offset, |
xevent.xmotion.x_root - g_move_x_offset, |
934 |
xevent.xmotion.y_root - move_y_offset); |
xevent.xmotion.y_root - g_move_y_offset); |
935 |
break; |
break; |
936 |
} |
} |
937 |
|
|
938 |
if (fullscreen && !focused) |
if (g_fullscreen && !g_focused) |
939 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
940 |
CurrentTime); |
CurrentTime); |
941 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
942 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
945 |
case FocusIn: |
case FocusIn: |
946 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
947 |
break; |
break; |
948 |
focused = True; |
g_focused = True; |
949 |
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
950 |
&dummy, &dummy, &state); |
&dummy, &dummy, &state); |
951 |
reset_modifier_keys(state); |
reset_modifier_keys(state); |
952 |
if (grab_keyboard && mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
953 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
954 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
955 |
break; |
break; |
956 |
|
|
957 |
case FocusOut: |
case FocusOut: |
958 |
if (xevent.xfocus.mode == NotifyUngrab) |
if (xevent.xfocus.mode == NotifyUngrab) |
959 |
break; |
break; |
960 |
focused = False; |
g_focused = False; |
961 |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
962 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(g_display, CurrentTime); |
963 |
break; |
break; |
964 |
|
|
965 |
case EnterNotify: |
case EnterNotify: |
966 |
/* we only register for this event when in fullscreen mode */ |
/* we only register for this event when in fullscreen mode */ |
967 |
/* or grab_keyboard */ |
/* or grab_keyboard */ |
968 |
mouse_in_wnd = True; |
g_mouse_in_wnd = True; |
969 |
if (fullscreen) |
if (g_fullscreen) |
970 |
{ |
{ |
971 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
972 |
CurrentTime); |
CurrentTime); |
973 |
break; |
break; |
974 |
} |
} |
975 |
if (focused) |
if (g_focused) |
976 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
977 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
978 |
break; |
break; |
979 |
|
|
980 |
case LeaveNotify: |
case LeaveNotify: |
981 |
/* we only register for this event when grab_keyboard */ |
/* we only register for this event when grab_keyboard */ |
982 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
983 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(g_display, CurrentTime); |
984 |
break; |
break; |
985 |
|
|
986 |
case Expose: |
case Expose: |
987 |
XCopyArea(display, backstore, wnd, gc, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, |
988 |
xevent.xexpose.x, xevent.xexpose.y, |
xevent.xexpose.x, xevent.xexpose.y, |
989 |
xevent.xexpose.width, |
xevent.xexpose.width, |
990 |
xevent.xexpose.height, |
xevent.xexpose.height, |
1000 |
|
|
1001 |
if (xevent.xmapping.request == MappingModifier) |
if (xevent.xmapping.request == MappingModifier) |
1002 |
{ |
{ |
1003 |
XFreeModifiermap(mod_map); |
XFreeModifiermap(g_mod_map); |
1004 |
mod_map = XGetModifierMapping(display); |
g_mod_map = XGetModifierMapping(g_display); |
1005 |
} |
} |
1006 |
break; |
break; |
1007 |
|
|
1008 |
|
/* clipboard stuff */ |
1009 |
|
case SelectionNotify: |
1010 |
|
xclip_handle_SelectionNotify(&xevent.xselection); |
1011 |
|
break; |
1012 |
|
case SelectionRequest: |
1013 |
|
xclip_handle_SelectionRequest(&xevent.xselectionrequest); |
1014 |
|
break; |
1015 |
|
case SelectionClear: |
1016 |
|
xclip_handle_SelectionClear(); |
1017 |
|
break; |
1018 |
|
case PropertyNotify: |
1019 |
|
xclip_handle_PropertyNotify(&xevent.xproperty); |
1020 |
|
break; |
1021 |
} |
} |
1022 |
} |
} |
1023 |
/* Keep going */ |
/* Keep going */ |
1028 |
int |
int |
1029 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1030 |
{ |
{ |
1031 |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
1032 |
fd_set rfds; |
fd_set rfds; |
1033 |
|
|
1034 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
1042 |
|
|
1043 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
1044 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
1045 |
FD_SET(x_socket, &rfds); |
FD_SET(g_x_socket, &rfds); |
1046 |
|
|
1047 |
switch (select(n, &rfds, NULL, NULL, NULL)) |
switch (select(n, &rfds, NULL, NULL, NULL)) |
1048 |
{ |
{ |
1061 |
void |
void |
1062 |
ui_move_pointer(int x, int y) |
ui_move_pointer(int x, int y) |
1063 |
{ |
{ |
1064 |
XWarpPointer(display, wnd, wnd, 0, 0, 0, 0, x, y); |
XWarpPointer(g_display, g_wnd, g_wnd, 0, 0, 0, 0, x, y); |
1065 |
} |
} |
1066 |
|
|
1067 |
HBITMAP |
HBITMAP |
1071 |
Pixmap bitmap; |
Pixmap bitmap; |
1072 |
uint8 *tdata; |
uint8 *tdata; |
1073 |
|
|
1074 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1075 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1076 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1077 |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
1078 |
|
|
1079 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1080 |
|
|
1081 |
XFree(image); |
XFree(image); |
1082 |
if (!owncolmap) |
if (!g_owncolmap) |
1083 |
xfree(tdata); |
xfree(tdata); |
1084 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1085 |
} |
} |
1089 |
{ |
{ |
1090 |
XImage *image; |
XImage *image; |
1091 |
uint8 *tdata; |
uint8 *tdata; |
1092 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1093 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1094 |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
1095 |
|
|
1096 |
if (ownbackstore) |
if (g_ownbackstore) |
1097 |
{ |
{ |
1098 |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
1099 |
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
1100 |
} |
} |
1101 |
else |
else |
1102 |
{ |
{ |
1103 |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
1104 |
} |
} |
1105 |
|
|
1106 |
XFree(image); |
XFree(image); |
1107 |
if (!owncolmap) |
if (!g_owncolmap) |
1108 |
xfree(tdata); |
xfree(tdata); |
1109 |
} |
} |
1110 |
|
|
1111 |
void |
void |
1112 |
ui_destroy_bitmap(HBITMAP bmp) |
ui_destroy_bitmap(HBITMAP bmp) |
1113 |
{ |
{ |
1114 |
XFreePixmap(display, (Pixmap) bmp); |
XFreePixmap(g_display, (Pixmap) bmp); |
1115 |
} |
} |
1116 |
|
|
1117 |
HGLYPH |
HGLYPH |
1124 |
|
|
1125 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1126 |
|
|
1127 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1128 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
1129 |
|
|
1130 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1131 |
width, height, 8, scanline); |
width, height, 8, scanline); |
1132 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
1133 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1134 |
XInitImage(image); |
XInitImage(image); |
1135 |
|
|
1136 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1137 |
|
|
1138 |
XFree(image); |
XFree(image); |
1139 |
XFreeGC(display, gc); |
XFreeGC(g_display, gc); |
1140 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1141 |
} |
} |
1142 |
|
|
1143 |
void |
void |
1144 |
ui_destroy_glyph(HGLYPH glyph) |
ui_destroy_glyph(HGLYPH glyph) |
1145 |
{ |
{ |
1146 |
XFreePixmap(display, (Pixmap) glyph); |
XFreePixmap(g_display, (Pixmap) glyph); |
1147 |
} |
} |
1148 |
|
|
1149 |
HCURSOR |
HCURSOR |
1162 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1163 |
offset = scanline * height; |
offset = scanline * height; |
1164 |
|
|
1165 |
cursor = xmalloc(offset); |
cursor = (uint8 *) xmalloc(offset); |
1166 |
memset(cursor, 0, offset); |
memset(cursor, 0, offset); |
1167 |
|
|
1168 |
mask = xmalloc(offset); |
mask = (uint8 *) xmalloc(offset); |
1169 |
memset(mask, 0, offset); |
memset(mask, 0, offset); |
1170 |
|
|
1171 |
/* approximate AND and XOR masks with a monochrome X pointer */ |
/* approximate AND and XOR masks with a monochrome X pointer */ |
1207 |
maskglyph = ui_create_glyph(width, height, mask); |
maskglyph = ui_create_glyph(width, height, mask); |
1208 |
|
|
1209 |
xcursor = |
xcursor = |
1210 |
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
XCreatePixmapCursor(g_display, (Pixmap) cursorglyph, |
1211 |
(Pixmap) maskglyph, &fg, &bg, x, y); |
(Pixmap) maskglyph, &fg, &bg, x, y); |
1212 |
|
|
1213 |
ui_destroy_glyph(maskglyph); |
ui_destroy_glyph(maskglyph); |
1220 |
void |
void |
1221 |
ui_set_cursor(HCURSOR cursor) |
ui_set_cursor(HCURSOR cursor) |
1222 |
{ |
{ |
1223 |
current_cursor = (Cursor) cursor; |
g_current_cursor = (Cursor) cursor; |
1224 |
XDefineCursor(display, wnd, current_cursor); |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
1225 |
} |
} |
1226 |
|
|
1227 |
void |
void |
1228 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_cursor(HCURSOR cursor) |
1229 |
{ |
{ |
1230 |
XFreeCursor(display, (Cursor) cursor); |
XFreeCursor(g_display, (Cursor) cursor); |
1231 |
} |
} |
1232 |
|
|
1233 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
1242 |
{ |
{ |
1243 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
1244 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
1245 |
if (!owncolmap) |
if (!g_owncolmap) |
1246 |
{ |
{ |
1247 |
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
uint32 *map = (uint32 *) xmalloc(sizeof(*g_colmap) * ncolours); |
1248 |
XColor xentry; |
XColor xentry; |
1249 |
XColor xc_cache[256]; |
XColor xc_cache[256]; |
1250 |
uint32 colour; |
uint32 colour; |
1254 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1255 |
MAKE_XCOLOR(&xentry, entry); |
MAKE_XCOLOR(&xentry, entry); |
1256 |
|
|
1257 |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
if (XAllocColor(g_display, g_xcolmap, &xentry) == 0) |
1258 |
{ |
{ |
1259 |
/* Allocation failed, find closest match. */ |
/* Allocation failed, find closest match. */ |
1260 |
int j = 256; |
int j = 256; |
1268 |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
1269 |
xc_cache[colLookup].blue = 0; |
xc_cache[colLookup].blue = 0; |
1270 |
xc_cache[colLookup].flags = 0; |
xc_cache[colLookup].flags = 0; |
1271 |
XQueryColor(display, |
XQueryColor(g_display, |
1272 |
DefaultColormap(display, |
DefaultColormap(g_display, |
1273 |
DefaultScreen(display)), |
DefaultScreen(g_display)), |
1274 |
&xc_cache[colLookup]); |
&xc_cache[colLookup]); |
1275 |
} |
} |
1276 |
colLookup = 0; |
colLookup = 0; |
1322 |
XColor *xcolours, *xentry; |
XColor *xcolours, *xentry; |
1323 |
Colormap map; |
Colormap map; |
1324 |
|
|
1325 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
xcolours = (XColor *) xmalloc(sizeof(XColor) * ncolours); |
1326 |
for (i = 0; i < ncolours; i++) |
for (i = 0; i < ncolours; i++) |
1327 |
{ |
{ |
1328 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1331 |
MAKE_XCOLOR(xentry, entry); |
MAKE_XCOLOR(xentry, entry); |
1332 |
} |
} |
1333 |
|
|
1334 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
map = XCreateColormap(g_display, g_wnd, g_visual, AllocAll); |
1335 |
XStoreColors(display, map, xcolours, ncolours); |
XStoreColors(g_display, map, xcolours, ncolours); |
1336 |
|
|
1337 |
xfree(xcolours); |
xfree(xcolours); |
1338 |
return (HCOLOURMAP) map; |
return (HCOLOURMAP) map; |
1342 |
void |
void |
1343 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
1344 |
{ |
{ |
1345 |
if (!owncolmap) |
if (!g_owncolmap) |
1346 |
xfree(map); |
xfree(map); |
1347 |
else |
else |
1348 |
XFreeColormap(display, (Colormap) map); |
XFreeColormap(g_display, (Colormap) map); |
1349 |
} |
} |
1350 |
|
|
1351 |
void |
void |
1352 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1353 |
{ |
{ |
1354 |
if (!owncolmap) |
if (!g_owncolmap) |
1355 |
colmap = map; |
{ |
1356 |
|
if (g_colmap) |
1357 |
|
xfree(g_colmap); |
1358 |
|
|
1359 |
|
g_colmap = (uint32 *) map; |
1360 |
|
} |
1361 |
else |
else |
1362 |
XSetWindowColormap(display, wnd, (Colormap) map); |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
1363 |
} |
} |
1364 |
|
|
1365 |
void |
void |
1371 |
rect.y = y; |
rect.y = y; |
1372 |
rect.width = cx; |
rect.width = cx; |
1373 |
rect.height = cy; |
rect.height = cy; |
1374 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
1375 |
} |
} |
1376 |
|
|
1377 |
void |
void |
1381 |
|
|
1382 |
rect.x = 0; |
rect.x = 0; |
1383 |
rect.y = 0; |
rect.y = 0; |
1384 |
rect.width = width; |
rect.width = g_width; |
1385 |
rect.height = height; |
rect.height = g_height; |
1386 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
1387 |
} |
} |
1388 |
|
|
1389 |
void |
void |
1390 |
ui_bell(void) |
ui_bell(void) |
1391 |
{ |
{ |
1392 |
XBell(display, 0); |
XBell(g_display, 0); |
1393 |
} |
} |
1394 |
|
|
1395 |
void |
void |
1401 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1402 |
} |
} |
1403 |
|
|
1404 |
|
static uint8 hatch_patterns[] = { |
1405 |
|
0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0 - bsHorizontal */ |
1406 |
|
0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 1 - bsVertical */ |
1407 |
|
0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, /* 2 - bsFDiagonal */ |
1408 |
|
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, /* 3 - bsBDiagonal */ |
1409 |
|
0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08, /* 4 - bsCross */ |
1410 |
|
0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 /* 5 - bsDiagCross */ |
1411 |
|
}; |
1412 |
|
|
1413 |
void |
void |
1414 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
1415 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1427 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1428 |
break; |
break; |
1429 |
|
|
1430 |
|
case 2: /* Hatch */ |
1431 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
1432 |
|
hatch_patterns + brush->pattern[0] * 8); |
1433 |
|
SET_FOREGROUND(bgcolour); |
1434 |
|
SET_BACKGROUND(fgcolour); |
1435 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1436 |
|
XSetStipple(g_display, g_gc, fill); |
1437 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1438 |
|
FILL_RECTANGLE(x, y, cx, cy); |
1439 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
1440 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
1441 |
|
ui_destroy_glyph((HGLYPH) fill); |
1442 |
|
break; |
1443 |
|
|
1444 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
1445 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
1446 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
1448 |
|
|
1449 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1450 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
1451 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1452 |
XSetStipple(display, gc, fill); |
XSetStipple(g_display, g_gc, fill); |
1453 |
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1454 |
|
|
1455 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1456 |
|
|
1457 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1458 |
XSetTSOrigin(display, gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1459 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1460 |
break; |
break; |
1461 |
|
|
1472 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1473 |
{ |
{ |
1474 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1475 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1476 |
if (ownbackstore) |
if (g_ownbackstore) |
1477 |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
1478 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1479 |
} |
} |
1480 |
|
|
1484 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
1485 |
{ |
{ |
1486 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1487 |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, (Pixmap) src, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1488 |
if (ownbackstore) |
if (g_ownbackstore) |
1489 |
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, (Pixmap) src, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
1490 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1491 |
} |
} |
1492 |
|
|
1530 |
{ |
{ |
1531 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1532 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
1533 |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
1534 |
if (ownbackstore) |
if (g_ownbackstore) |
1535 |
XDrawLine(display, backstore, gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
1536 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1537 |
} |
} |
1538 |
|
|
1555 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1556 |
SET_BACKGROUND(bgcolour); |
SET_BACKGROUND(bgcolour); |
1557 |
|
|
1558 |
XSetFillStyle(display, gc, |
XSetFillStyle(g_display, g_gc, |
1559 |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1560 |
XSetStipple(display, gc, (Pixmap) glyph); |
XSetStipple(g_display, g_gc, (Pixmap) glyph); |
1561 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(g_display, g_gc, x, y); |
1562 |
|
|
1563 |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1564 |
|
|
1565 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1566 |
} |
} |
1567 |
|
|
1568 |
#define DO_GLYPH(ttext,idx) \ |
#define DO_GLYPH(ttext,idx) \ |
1669 |
break; |
break; |
1670 |
} |
} |
1671 |
} |
} |
1672 |
if (ownbackstore) |
if (g_ownbackstore) |
1673 |
{ |
{ |
1674 |
if (boxcx > 1) |
if (boxcx > 1) |
1675 |
XCopyArea(display, backstore, wnd, gc, boxx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
1676 |
boxy, boxcx, boxcy, boxx, boxy); |
boxy, boxcx, boxcy, boxx, boxy); |
1677 |
else |
else |
1678 |
XCopyArea(display, backstore, wnd, gc, clipx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
1679 |
clipy, clipcx, clipcy, clipx, clipy); |
clipy, clipcx, clipcy, clipx, clipy); |
1680 |
} |
} |
1681 |
} |
} |
1686 |
Pixmap pix; |
Pixmap pix; |
1687 |
XImage *image; |
XImage *image; |
1688 |
|
|
1689 |
if (ownbackstore) |
if (g_ownbackstore) |
1690 |
{ |
{ |
1691 |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
image = XGetImage(g_display, g_backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
1692 |
} |
} |
1693 |
else |
else |
1694 |
{ |
{ |
1695 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
pix = XCreatePixmap(g_display, g_wnd, cx, cy, g_depth); |
1696 |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
XCopyArea(g_display, g_wnd, pix, g_gc, x, y, cx, cy, 0, 0); |
1697 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
image = XGetImage(g_display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
1698 |
XFreePixmap(display, pix); |
XFreePixmap(g_display, pix); |
1699 |
} |
} |
1700 |
|
|
1701 |
offset *= bpp / 8; |
offset *= g_bpp / 8; |
1702 |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, bpp / 8, (uint8 *) image->data); |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, g_bpp / 8, (uint8 *) image->data); |
1703 |
|
|
1704 |
XDestroyImage(image); |
XDestroyImage(image); |
1705 |
} |
} |
1710 |
XImage *image; |
XImage *image; |
1711 |
uint8 *data; |
uint8 *data; |
1712 |
|
|
1713 |
offset *= bpp / 8; |
offset *= g_bpp / 8; |
1714 |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
data = cache_get_desktop(offset, cx, cy, g_bpp / 8); |
1715 |
if (data == NULL) |
if (data == NULL) |
1716 |
return; |
return; |
1717 |
|
|
1718 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1719 |
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8); |
(char *) data, cx, cy, BitmapPad(g_display), cx * g_bpp / 8); |
1720 |
|
|
1721 |
if (ownbackstore) |
if (g_ownbackstore) |
1722 |
{ |
{ |
1723 |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
1724 |
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
1725 |
} |
} |
1726 |
else |
else |
1727 |
{ |
{ |
1728 |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
1729 |
} |
} |
1730 |
|
|
1731 |
XFree(image); |
XFree(image); |