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 |
|
#include <sys/time.h> |
25 |
#include <time.h> |
#include <time.h> |
26 |
#include <errno.h> |
#include <errno.h> |
27 |
|
#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 |
|
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 |
|
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 |
|
|
73 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
74 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
116 |
} |
} |
117 |
|
|
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); |
|
rv.green = (rv.green * 0xff) / 0x1f; |
|
|
rv.blue = (colour & 0x1f); |
|
|
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; |
|
|
rv.blue = (colour & 0x001f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
188 |
return rv; |
return rv; |
189 |
} |
} |
190 |
|
|
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 |
|
|
230 |
return make_colour(pc); |
return make_colour(pc); |
231 |
} |
} |
232 |
|
|
233 |
|
#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
234 |
|
#define REPEAT(stm) \ |
235 |
|
{ \ |
236 |
|
while (out <= end - 8 * 4) \ |
237 |
|
UNROLL8(stm) \ |
238 |
|
while (out < end) \ |
239 |
|
{ stm } \ |
240 |
|
} |
241 |
|
|
242 |
static void |
static void |
243 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
244 |
{ |
{ |
251 |
{ |
{ |
252 |
uint16 value; |
uint16 value; |
253 |
|
|
254 |
|
if (g_arch_match) |
255 |
|
REPEAT(*((uint16 *) out) = g_colmap[*(data++)]; out += 2; |
256 |
|
) |
257 |
|
else |
258 |
|
if (g_xserver_be) |
259 |
|
{ |
260 |
while (out < end) |
while (out < end) |
261 |
{ |
{ |
262 |
value = (uint16) g_colmap[*(data++)]; |
value = (uint16) g_colmap[*(data++)]; |
263 |
|
*(out++) = value >> 8; |
264 |
if (g_xserver_be) |
*(out++) = value; |
265 |
{ |
} |
266 |
*(out++) = value >> 8; |
} |
267 |
*(out++) = value; |
else |
268 |
} |
{ |
269 |
else |
while (out < end) |
270 |
{ |
{ |
271 |
*(out++) = value; |
value = (uint16) g_colmap[*(data++)]; |
272 |
*(out++) = value >> 8; |
*(out++) = value; |
273 |
} |
*(out++) = value >> 8; |
274 |
} |
} |
275 |
} |
} |
276 |
|
} |
277 |
|
|
278 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
279 |
static void |
static void |
281 |
{ |
{ |
282 |
uint32 value; |
uint32 value; |
283 |
|
|
284 |
while (out < end) |
if (g_xserver_be) |
285 |
{ |
{ |
286 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
287 |
{ |
{ |
288 |
|
value = g_colmap[*(data++)]; |
289 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
290 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
291 |
*(out++) = value; |
*(out++) = value; |
292 |
} |
} |
293 |
else |
} |
294 |
|
else |
295 |
|
{ |
296 |
|
while (out < end) |
297 |
{ |
{ |
298 |
|
value = g_colmap[*(data++)]; |
299 |
*(out++) = value; |
*(out++) = value; |
300 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
301 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
308 |
{ |
{ |
309 |
uint32 value; |
uint32 value; |
310 |
|
|
311 |
|
if (g_arch_match) |
312 |
|
REPEAT(*((uint32 *) out) = g_colmap[*(data++)]; out += 4; |
313 |
|
) |
314 |
|
else |
315 |
|
if (g_xserver_be) |
316 |
|
{ |
317 |
while (out < end) |
while (out < end) |
318 |
{ |
{ |
319 |
value = g_colmap[*(data++)]; |
value = g_colmap[*(data++)]; |
320 |
|
*(out++) = value >> 24; |
321 |
if (g_xserver_be) |
*(out++) = value >> 16; |
322 |
{ |
*(out++) = value >> 8; |
323 |
*(out++) = value >> 24; |
*(out++) = value; |
|
*(out++) = value >> 16; |
|
|
*(out++) = value >> 8; |
|
|
*(out++) = value; |
|
|
} |
|
|
else |
|
|
{ |
|
|
*(out++) = value; |
|
|
*(out++) = value >> 8; |
|
|
*(out++) = value >> 16; |
|
|
*(out++) = value >> 24; |
|
|
} |
|
324 |
} |
} |
325 |
} |
} |
326 |
|
else |
327 |
/* todo the remaining translate function might need some big endian check ?? */ |
{ |
328 |
|
while (out < end) |
329 |
|
{ |
330 |
|
value = g_colmap[*(data++)]; |
331 |
|
*(out++) = value; |
332 |
|
*(out++) = value >> 8; |
333 |
|
*(out++) = value >> 16; |
334 |
|
*(out++) = value >> 24; |
335 |
|
} |
336 |
|
} |
337 |
|
} |
338 |
|
|
339 |
static void |
static void |
340 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
566 |
pixel |= *(data++); |
pixel |= *(data++); |
567 |
|
|
568 |
value = make_colour(split_colour24(pixel)); |
value = make_colour(split_colour24(pixel)); |
569 |
|
|
570 |
if (g_xserver_be) |
if (g_xserver_be) |
571 |
{ |
{ |
572 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
616 |
static uint8 * |
static uint8 * |
617 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
618 |
{ |
{ |
619 |
int size = width * height * g_bpp / 8; |
int size; |
620 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
621 |
uint8 *end = out + size; |
uint8 *end; |
622 |
|
|
623 |
|
/* if server and xserver bpp match, */ |
624 |
|
/* and arch(endian) matches, no need to translate */ |
625 |
|
/* just return data */ |
626 |
|
if (g_arch_match) |
627 |
|
{ |
628 |
|
if (g_depth == 15 && g_server_bpp == 15) |
629 |
|
return data; |
630 |
|
if (g_depth == 16 && g_server_bpp == 16) |
631 |
|
return data; |
632 |
|
} |
633 |
|
|
634 |
|
size = width * height * (g_bpp / 8); |
635 |
|
out = (uint8 *) xmalloc(size); |
636 |
|
end = out + size; |
637 |
|
|
638 |
switch (g_server_bpp) |
switch (g_server_bpp) |
639 |
{ |
{ |
739 |
XVisualInfo vi; |
XVisualInfo vi; |
740 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
741 |
uint16 test; |
uint16 test; |
742 |
int i, screen_num; |
int i, screen_num, nvisuals; |
743 |
|
XVisualInfo *vmatches = NULL; |
744 |
|
XVisualInfo template; |
745 |
|
Bool TrueColorVisual = False; |
746 |
|
|
747 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
748 |
if (g_display == NULL) |
if (g_display == NULL) |
756 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
757 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
758 |
|
|
759 |
if (g_server_bpp == 8) |
/* Search for best TrueColor depth */ |
760 |
|
template.class = TrueColor; |
761 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
762 |
|
|
763 |
|
nvisuals--; |
764 |
|
while (nvisuals >= 0) |
765 |
|
{ |
766 |
|
if ((vmatches + nvisuals)->depth > g_depth) |
767 |
|
{ |
768 |
|
g_depth = (vmatches + nvisuals)->depth; |
769 |
|
} |
770 |
|
nvisuals--; |
771 |
|
TrueColorVisual = True; |
772 |
|
} |
773 |
|
|
774 |
|
test = 1; |
775 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
776 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
777 |
|
|
778 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
779 |
{ |
{ |
780 |
/* we use a colourmap, so any visual should do */ |
/* we use a colourmap, so the default visual should do */ |
781 |
g_visual = DefaultVisualOfScreen(g_screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
782 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
783 |
|
|
784 |
|
/* Do not allocate colours on a TrueColor visual */ |
785 |
|
if (g_visual->class == TrueColor) |
786 |
|
{ |
787 |
|
g_owncolmap = False; |
788 |
|
} |
789 |
} |
} |
790 |
else |
else |
791 |
{ |
{ |
801 |
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); |
802 |
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); |
803 |
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); |
804 |
|
|
805 |
|
/* if RGB video and averything is little endian */ |
806 |
|
if (vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) |
807 |
|
if (!g_xserver_be && !g_host_be) |
808 |
|
g_arch_match = True; |
809 |
} |
} |
810 |
|
|
811 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
832 |
|
|
833 |
if (!g_owncolmap) |
if (!g_owncolmap) |
834 |
{ |
{ |
835 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
836 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
837 |
|
AllocNone); |
838 |
if (g_depth <= 8) |
if (g_depth <= 8) |
839 |
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"); |
840 |
} |
} |
841 |
|
|
842 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
843 |
|
{ |
844 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
845 |
g_ownbackstore = True; |
g_ownbackstore = True; |
846 |
|
} |
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
847 |
|
|
848 |
/* |
/* |
849 |
* Determine desktop size |
* Determine desktop size |
850 |
*/ |
*/ |
851 |
if (g_width < 0) |
if (g_fullscreen) |
852 |
|
{ |
853 |
|
g_width = WidthOfScreen(g_screen); |
854 |
|
g_height = HeightOfScreen(g_screen); |
855 |
|
} |
856 |
|
else if (g_width < 0) |
857 |
{ |
{ |
858 |
/* Percent of screen */ |
/* Percent of screen */ |
859 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
876 |
g_height = 600; |
g_height = 600; |
877 |
} |
} |
878 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
879 |
|
|
880 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
881 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
882 |
|
|
|
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); |
|
|
} |
|
|
|
|
883 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
884 |
|
|
885 |
xkeymap_init(); |
xkeymap_init(); |
900 |
if (g_IM != NULL) |
if (g_IM != NULL) |
901 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
902 |
|
|
903 |
|
if (g_null_cursor != NULL) |
904 |
|
ui_destroy_cursor(g_null_cursor); |
905 |
|
|
906 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
907 |
|
|
908 |
if (g_ownbackstore) |
if (g_ownbackstore) |
913 |
g_display = NULL; |
g_display = NULL; |
914 |
} |
} |
915 |
|
|
|
#define NULL_POINTER_MASK "\x80" |
|
|
#define NULL_POINTER_DATA "\x0\x0\x0" |
|
|
|
|
916 |
BOOL |
BOOL |
917 |
ui_create_window(void) |
ui_create_window(void) |
918 |
{ |
{ |
919 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
920 |
|
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
921 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
922 |
XClassHint *classhints; |
XClassHint *classhints; |
923 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
929 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
930 |
|
|
931 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
932 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
933 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
934 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
935 |
|
attribs.colormap = g_xcolmap; |
936 |
|
|
937 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
938 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, g_depth, InputOutput, g_visual, |
939 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
940 |
|
CWColormap | CWBorderPixel, &attribs); |
941 |
|
|
942 |
|
if (g_gc == NULL) |
943 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
944 |
|
|
945 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
946 |
|
{ |
947 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
948 |
|
|
949 |
|
/* clear to prevent rubbish being exposed at startup */ |
950 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
951 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
952 |
|
} |
953 |
|
|
954 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
955 |
|
|
974 |
XFree(sizehints); |
XFree(sizehints); |
975 |
} |
} |
976 |
|
|
977 |
|
if (g_embed_wnd) |
978 |
|
{ |
979 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
980 |
|
} |
981 |
|
|
982 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
983 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
984 |
|
|
1010 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1011 |
} |
} |
1012 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1013 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1014 |
|
|
1015 |
g_focused = False; |
g_focused = False; |
1016 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1021 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1022 |
|
|
1023 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
1024 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, NULL_POINTER_MASK, NULL_POINTER_DATA); |
if (g_null_cursor == NULL) |
1025 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1026 |
|
|
1027 |
return True; |
return True; |
1028 |
} |
} |
1029 |
|
|
1030 |
void |
void |
1031 |
ui_destroy_window(void) |
ui_resize_window() |
1032 |
{ |
{ |
1033 |
ui_destroy_cursor(g_null_cursor); |
XSizeHints *sizehints; |
1034 |
|
|
1035 |
|
sizehints = XAllocSizeHints(); |
1036 |
|
if (sizehints) |
1037 |
|
{ |
1038 |
|
sizehints->flags = PMinSize | PMaxSize; |
1039 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1040 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1041 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1042 |
|
XFree(sizehints); |
1043 |
|
} |
1044 |
|
|
1045 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1046 |
|
{ |
1047 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1048 |
|
} |
1049 |
|
} |
1050 |
|
|
1051 |
|
void |
1052 |
|
ui_destroy_window(void) |
1053 |
|
{ |
1054 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1055 |
XDestroyIC(g_IC); |
XDestroyIC(g_IC); |
1056 |
|
|
1094 |
key_translation tr; |
key_translation tr; |
1095 |
char str[256]; |
char str[256]; |
1096 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1097 |
|
|
1098 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1099 |
{ |
{ |
1109 |
|
|
1110 |
switch (xevent.type) |
switch (xevent.type) |
1111 |
{ |
{ |
1112 |
|
case VisibilityNotify: |
1113 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1114 |
|
break; |
1115 |
case ClientMessage: |
case ClientMessage: |
1116 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1117 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1269 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1270 |
break; |
break; |
1271 |
g_focused = True; |
g_focused = True; |
1272 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1273 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1274 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1275 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1349 |
int |
int |
1350 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1351 |
{ |
{ |
1352 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1353 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1354 |
|
struct timeval tv; |
1355 |
|
BOOL s_timeout = False; |
1356 |
|
|
1357 |
while (True) |
while (True) |
1358 |
{ |
{ |
1359 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1360 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1361 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1362 |
/* User quit */ |
/* User quit */ |
1372 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1373 |
{ |
{ |
1374 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1375 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1376 |
} |
} |
1377 |
#endif |
#endif |
1378 |
|
/* default timeout */ |
1379 |
|
tv.tv_sec = 60; |
1380 |
|
tv.tv_usec = 0; |
1381 |
|
|
1382 |
|
/* add redirection handles */ |
1383 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1384 |
|
|
1385 |
|
n++; |
1386 |
|
|
1387 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1388 |
{ |
{ |
1389 |
case -1: |
case -1: |
1390 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1391 |
|
|
1392 |
case 0: |
case 0: |
1393 |
|
/* TODO: if tv.tv_sec just times out |
1394 |
|
* we will segfault. |
1395 |
|
* FIXME: |
1396 |
|
*/ |
1397 |
|
//s_timeout = True; |
1398 |
|
//rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1399 |
continue; |
continue; |
1400 |
} |
} |
1401 |
|
|
1402 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1403 |
|
|
1404 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1405 |
return 1; |
return 1; |
1406 |
|
|
1445 |
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); |
1446 |
|
|
1447 |
XFree(image); |
XFree(image); |
1448 |
if (!g_owncolmap) |
if (tdata != data) |
1449 |
xfree(tdata); |
xfree(tdata); |
1450 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1451 |
} |
} |
1484 |
} |
} |
1485 |
|
|
1486 |
XFree(image); |
XFree(image); |
1487 |
if (!g_owncolmap) |
if (tdata != data) |
1488 |
xfree(tdata); |
xfree(tdata); |
1489 |
} |
} |
1490 |
|
|
1808 |
{ |
{ |
1809 |
case 0: /* Solid */ |
case 0: /* Solid */ |
1810 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1811 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1812 |
break; |
break; |
1813 |
|
|
1814 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
1819 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1820 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
1821 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1822 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1823 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1824 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1825 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1829 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
1830 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
1831 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
1832 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1833 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
1834 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1835 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
1836 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1837 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
1838 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1839 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1840 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1845 |
} |
} |
1846 |
|
|
1847 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1848 |
|
|
1849 |
|
if (g_ownbackstore) |
1850 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
1851 |
} |
} |
1852 |
|
|
1853 |
void |
void |
1856 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1857 |
{ |
{ |
1858 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
1859 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1860 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
{ |
1861 |
|
if (g_Unobscured) |
1862 |
|
{ |
1863 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1864 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
1865 |
|
y); |
1866 |
|
} |
1867 |
|
else |
1868 |
|
{ |
1869 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1870 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
1871 |
|
y); |
1872 |
|
} |
1873 |
|
} |
1874 |
|
else |
1875 |
|
{ |
1876 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1877 |
|
} |
1878 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1879 |
} |
} |
1880 |
|
|
1969 |
{\ |
{\ |
1970 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
1971 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1972 |
|
{\ |
1973 |
|
xyoffset = ttext[++idx];\ |
1974 |
|
if ((xyoffset & 0x80))\ |
1975 |
{\ |
{\ |
1976 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
1977 |
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;\ |
|
|
}\ |
|
1978 |
else\ |
else\ |
1979 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1980 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
1981 |
}\ |
}\ |
1982 |
if (glyph != NULL)\ |
else\ |
1983 |
{\ |
{\ |
1984 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
1985 |
y + glyph->baseline,\ |
y += xyoffset;\ |
1986 |
glyph->width, glyph->height,\ |
else\ |
1987 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
1988 |
}\ |
}\ |
1989 |
|
}\ |
1990 |
|
if (glyph != NULL)\ |
1991 |
|
{\ |
1992 |
|
x1 = x + glyph->offset;\ |
1993 |
|
y1 = y + glyph->baseline;\ |
1994 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1995 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1996 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1997 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1998 |
|
x += glyph->width;\ |
1999 |
|
}\ |
2000 |
} |
} |
2001 |
|
|
2002 |
void |
void |
2006 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
2007 |
{ |
{ |
2008 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2009 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
2010 |
DATABLOB *entry; |
DATABLOB *entry; |
2011 |
|
|
2012 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2013 |
|
|
2014 |
|
/* Sometimes, the boxcx value is something really large, like |
2015 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
2016 |
|
is a quick fix. */ |
2017 |
|
if (boxx + boxcx > g_width) |
2018 |
|
boxcx = g_width - boxx; |
2019 |
|
|
2020 |
if (boxcx > 1) |
if (boxcx > 1) |
2021 |
{ |
{ |
2022 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
2026 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
2027 |
} |
} |
2028 |
|
|
2029 |
|
SET_FOREGROUND(fgcolour); |
2030 |
|
SET_BACKGROUND(bgcolour); |
2031 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
2032 |
|
|
2033 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
2034 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
2035 |
{ |
{ |
2080 |
break; |
break; |
2081 |
} |
} |
2082 |
} |
} |
2083 |
|
|
2084 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2085 |
|
|
2086 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2087 |
{ |
{ |
2088 |
if (boxcx > 1) |
if (boxcx > 1) |