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 |
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 <time.h> |
#include <time.h> |
25 |
#include <errno.h> |
#include <errno.h> |
26 |
#include "rdesktop.h" |
#include "rdesktop.h" |
27 |
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#include "xproto.h" |
28 |
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|
29 |
extern int width; |
extern int g_width; |
30 |
extern int height; |
extern int g_height; |
31 |
extern BOOL sendmotion; |
extern BOOL g_sendmotion; |
32 |
extern BOOL fullscreen; |
extern BOOL g_fullscreen; |
33 |
extern BOOL grab_keyboard; |
extern BOOL g_grab_keyboard; |
34 |
extern BOOL hide_decorations; |
extern BOOL g_hide_decorations; |
35 |
extern char title[]; |
extern char g_title[]; |
36 |
extern int server_bpp; |
extern int g_server_bpp; |
37 |
extern int win_button_size; |
extern int g_win_button_size; |
38 |
BOOL enable_compose = False; |
|
39 |
BOOL focused; |
Display *g_display; |
40 |
BOOL mouse_in_wnd; |
Time g_last_gesturetime; |
41 |
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static int g_x_socket; |
42 |
Display *display; |
static Screen *g_screen; |
43 |
static int x_socket; |
Window g_wnd; |
44 |
static Screen *screen; |
BOOL g_enable_compose = False; |
45 |
static Window wnd; |
static GC g_gc = NULL; |
46 |
static GC gc; |
static Visual *g_visual; |
47 |
static Visual *visual; |
static int g_depth; |
48 |
static int depth; |
static int g_bpp; |
49 |
static int bpp; |
static XIM g_IM; |
50 |
static XIM IM; |
static XIC g_IC; |
51 |
static XIC IC; |
static XModifierKeymap *g_mod_map; |
52 |
static XModifierKeymap *mod_map; |
static Cursor g_current_cursor; |
53 |
static Cursor current_cursor; |
static HCURSOR g_null_cursor = NULL; |
54 |
static Atom protocol_atom, kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
55 |
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static BOOL g_focused; |
56 |
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static BOOL g_mouse_in_wnd; |
57 |
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|
58 |
/* endianness */ |
/* endianness */ |
59 |
static BOOL host_be; |
static BOOL g_host_be; |
60 |
static BOOL xserver_be; |
static BOOL g_xserver_be; |
61 |
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static int g_red_shift_r, g_blue_shift_r, g_green_shift_r; |
62 |
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static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
63 |
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|
64 |
/* software backing store */ |
/* software backing store */ |
65 |
static BOOL ownbackstore; |
static BOOL g_ownbackstore; |
66 |
static Pixmap backstore; |
static Pixmap g_backstore = NULL; |
67 |
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|
68 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
69 |
static BOOL moving_wnd; |
static BOOL g_moving_wnd; |
70 |
static int move_x_offset = 0; |
static int g_move_x_offset = 0; |
71 |
static int move_y_offset = 0; |
static int g_move_y_offset = 0; |
72 |
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73 |
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#ifdef WITH_RDPSND |
74 |
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extern int g_dsp_fd; |
75 |
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extern BOOL g_dsp_busy; |
76 |
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extern BOOL g_rdpsnd; |
77 |
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#endif |
78 |
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|
79 |
/* MWM decorations */ |
/* MWM decorations */ |
80 |
#define MWM_HINTS_DECORATIONS (1L << 1) |
#define MWM_HINTS_DECORATIONS (1L << 1) |
97 |
} |
} |
98 |
PixelColour; |
PixelColour; |
99 |
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100 |
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|
101 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
102 |
{ \ |
{ \ |
103 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_wnd, g_gc, x, y, cx, cy); \ |
104 |
if (ownbackstore) \ |
if (g_ownbackstore) \ |
105 |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_backstore, g_gc, x, y, cx, cy); \ |
106 |
} |
} |
107 |
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|
108 |
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
109 |
{ \ |
{ \ |
110 |
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); \ |
111 |
} |
} |
112 |
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|
113 |
/* colour maps */ |
/* colour maps */ |
114 |
BOOL owncolmap = False; |
BOOL g_owncolmap = False; |
115 |
static Colormap xcolmap; |
static Colormap g_xcolmap; |
116 |
static uint32 *colmap; |
static uint32 *g_colmap = NULL; |
117 |
|
|
118 |
#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 : g_colmap[col] ) |
119 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
120 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
121 |
|
|
122 |
static int rop2_map[] = { |
static int rop2_map[] = { |
123 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
138 |
GXset /* 1 */ |
GXset /* 1 */ |
139 |
}; |
}; |
140 |
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|
141 |
#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]); } |
142 |
#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); } |
143 |
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|
144 |
static void |
static void |
145 |
mwm_hide_decorations(void) |
mwm_hide_decorations(void) |
152 |
motif_hints.decorations = 0; |
motif_hints.decorations = 0; |
153 |
|
|
154 |
/* get the atom for the property */ |
/* get the atom for the property */ |
155 |
hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
hintsatom = XInternAtom(g_display, "_MOTIF_WM_HINTS", False); |
156 |
if (!hintsatom) |
if (!hintsatom) |
157 |
{ |
{ |
158 |
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"); |
159 |
return; |
return; |
160 |
} |
} |
161 |
|
|
162 |
XChangeProperty(display, wnd, hintsatom, hintsatom, 32, PropModeReplace, |
XChangeProperty(g_display, g_wnd, hintsatom, hintsatom, 32, PropModeReplace, |
163 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
164 |
} |
} |
165 |
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|
200 |
} |
} |
201 |
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|
202 |
static uint32 |
static uint32 |
203 |
make_colour16(PixelColour pc) |
make_colour(PixelColour pc) |
|
{ |
|
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pc.red = (pc.red * 0x1f) / 0xff; |
|
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pc.green = (pc.green * 0x3f) / 0xff; |
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pc.blue = (pc.blue * 0x1f) / 0xff; |
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return (pc.red << 11) | (pc.green << 5) | pc.blue; |
|
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} |
|
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static uint32 |
|
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make_colour24(PixelColour pc) |
|
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{ |
|
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
|
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} |
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static uint32 |
|
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make_colour32(PixelColour pc) |
|
204 |
{ |
{ |
205 |
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
return (((pc.red >> g_red_shift_r) << g_red_shift_l) |
206 |
|
| ((pc.green >> g_green_shift_r) << g_green_shift_l) |
207 |
|
| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l)); |
208 |
} |
} |
209 |
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|
210 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
211 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
212 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
213 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
214 |
|
|
215 |
static uint32 |
static uint32 |
216 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
217 |
{ |
{ |
218 |
switch (server_bpp) |
PixelColour pc; |
219 |
|
switch (g_server_bpp) |
220 |
{ |
{ |
221 |
case 15: |
case 15: |
222 |
switch (bpp) |
pc = split_colour15(colour); |
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{ |
|
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case 16: |
|
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colour = make_colour16(split_colour15(colour)); |
|
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break; |
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case 24: |
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colour = make_colour24(split_colour15(colour)); |
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break; |
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case 32: |
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colour = make_colour32(split_colour15(colour)); |
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break; |
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} |
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break; |
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case 16: |
|
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switch (bpp) |
|
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{ |
|
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case 16: |
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break; |
|
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case 24: |
|
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colour = make_colour24(split_colour16(colour)); |
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break; |
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case 32: |
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colour = make_colour32(split_colour16(colour)); |
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break; |
|
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} |
|
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break; |
|
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case 24: |
|
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switch (bpp) |
|
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{ |
|
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case 16: |
|
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colour = make_colour16(split_colour24(colour)); |
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break; |
|
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case 24: |
|
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break; |
|
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case 32: |
|
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colour = make_colour32(split_colour24(colour)); |
|
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break; |
|
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} |
|
223 |
break; |
break; |
|
} |
|
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switch (bpp) |
|
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{ |
|
224 |
case 16: |
case 16: |
225 |
if (host_be != xserver_be) |
pc = split_colour16(colour); |
|
BSWAP16(colour); |
|
226 |
break; |
break; |
|
|
|
227 |
case 24: |
case 24: |
228 |
if (xserver_be) |
pc = split_colour24(colour); |
|
BSWAP24(colour); |
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break; |
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case 32: |
|
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if (host_be != xserver_be) |
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BSWAP32(colour); |
|
229 |
break; |
break; |
230 |
} |
} |
231 |
|
return make_colour(pc); |
|
return colour; |
|
232 |
} |
} |
233 |
|
|
234 |
static void |
static void |
235 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
236 |
{ |
{ |
237 |
while (out < end) |
while (out < end) |
238 |
*(out++) = (uint8) colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
239 |
} |
} |
240 |
|
|
241 |
static void |
static void |
242 |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(uint8 * data, uint8 * out, uint8 * end) |
243 |
{ |
{ |
244 |
|
uint16 value; |
245 |
|
|
246 |
while (out < end) |
while (out < end) |
247 |
*(out++) = (uint16) colmap[*(data++)]; |
{ |
248 |
|
value = (uint16) g_colmap[*(data++)]; |
249 |
|
|
250 |
|
if (g_xserver_be) |
251 |
|
{ |
252 |
|
*(out++) = value >> 8; |
253 |
|
*(out++) = value; |
254 |
|
} |
255 |
|
else |
256 |
|
{ |
257 |
|
*(out++) = value; |
258 |
|
*(out++) = value >> 8; |
259 |
|
} |
260 |
|
} |
261 |
} |
} |
262 |
|
|
263 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
268 |
|
|
269 |
while (out < end) |
while (out < end) |
270 |
{ |
{ |
271 |
value = colmap[*(data++)]; |
value = g_colmap[*(data++)]; |
272 |
*(out++) = value; |
|
273 |
*(out++) = value >> 8; |
if (g_xserver_be) |
274 |
*(out++) = value >> 16; |
{ |
275 |
|
*(out++) = value >> 16; |
276 |
|
*(out++) = value >> 8; |
277 |
|
*(out++) = value; |
278 |
|
} |
279 |
|
else |
280 |
|
{ |
281 |
|
*(out++) = value; |
282 |
|
*(out++) = value >> 8; |
283 |
|
*(out++) = value >> 16; |
284 |
|
} |
285 |
} |
} |
286 |
} |
} |
287 |
|
|
288 |
static void |
static void |
289 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(uint8 * data, uint8 * out, uint8 * end) |
290 |
{ |
{ |
291 |
|
uint32 value; |
292 |
|
|
293 |
while (out < end) |
while (out < end) |
294 |
*(out++) = colmap[*(data++)]; |
{ |
295 |
} |
value = g_colmap[*(data++)]; |
296 |
|
|
297 |
/* todo the remaining translate function might need some big endian check ?? */ |
if (g_xserver_be) |
298 |
|
{ |
299 |
|
*(out++) = value >> 24; |
300 |
|
*(out++) = value >> 16; |
301 |
|
*(out++) = value >> 8; |
302 |
|
*(out++) = value; |
303 |
|
} |
304 |
|
else |
305 |
|
{ |
306 |
|
*(out++) = value; |
307 |
|
*(out++) = value >> 8; |
308 |
|
*(out++) = value >> 16; |
309 |
|
*(out++) = value >> 24; |
310 |
|
} |
311 |
|
} |
312 |
|
} |
313 |
|
|
314 |
static void |
static void |
315 |
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
316 |
{ |
{ |
317 |
|
uint16 pixel; |
318 |
|
uint16 value; |
319 |
|
|
320 |
while (out < end) |
while (out < end) |
321 |
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
{ |
322 |
|
pixel = *(data++); |
323 |
|
|
324 |
|
if (g_host_be) |
325 |
|
{ |
326 |
|
BSWAP16(pixel); |
327 |
|
} |
328 |
|
|
329 |
|
value = make_colour(split_colour15(pixel)); |
330 |
|
|
331 |
|
if (g_xserver_be) |
332 |
|
{ |
333 |
|
*(out++) = value >> 8; |
334 |
|
*(out++) = value; |
335 |
|
} |
336 |
|
else |
337 |
|
{ |
338 |
|
*(out++) = value; |
339 |
|
*(out++) = value >> 8; |
340 |
|
} |
341 |
|
} |
342 |
} |
} |
343 |
|
|
344 |
static void |
static void |
345 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
346 |
{ |
{ |
347 |
uint32 value; |
uint32 value; |
348 |
|
uint16 pixel; |
349 |
|
|
350 |
while (out < end) |
while (out < end) |
351 |
{ |
{ |
352 |
value = make_colour24(split_colour15(*(data++))); |
pixel = *(data++); |
353 |
*(out++) = value; |
|
354 |
*(out++) = value >> 8; |
if (g_host_be) |
355 |
*(out++) = value >> 16; |
{ |
356 |
|
BSWAP16(pixel); |
357 |
|
} |
358 |
|
|
359 |
|
value = make_colour(split_colour15(pixel)); |
360 |
|
if (g_xserver_be) |
361 |
|
{ |
362 |
|
*(out++) = value >> 16; |
363 |
|
*(out++) = value >> 8; |
364 |
|
*(out++) = value; |
365 |
|
} |
366 |
|
else |
367 |
|
{ |
368 |
|
*(out++) = value; |
369 |
|
*(out++) = value >> 8; |
370 |
|
*(out++) = value >> 16; |
371 |
|
} |
372 |
} |
} |
373 |
} |
} |
374 |
|
|
375 |
static void |
static void |
376 |
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
377 |
{ |
{ |
378 |
|
uint16 pixel; |
379 |
|
uint32 value; |
380 |
|
|
381 |
while (out < end) |
while (out < end) |
382 |
*(out++) = make_colour32(split_colour15(*(data++))); |
{ |
383 |
|
pixel = *(data++); |
384 |
|
|
385 |
|
if (g_host_be) |
386 |
|
{ |
387 |
|
BSWAP16(pixel); |
388 |
|
} |
389 |
|
|
390 |
|
value = make_colour(split_colour15(pixel)); |
391 |
|
|
392 |
|
if (g_xserver_be) |
393 |
|
{ |
394 |
|
*(out++) = value >> 24; |
395 |
|
*(out++) = value >> 16; |
396 |
|
*(out++) = value >> 8; |
397 |
|
*(out++) = value; |
398 |
|
} |
399 |
|
else |
400 |
|
{ |
401 |
|
*(out++) = value; |
402 |
|
*(out++) = value >> 8; |
403 |
|
*(out++) = value >> 16; |
404 |
|
*(out++) = value >> 24; |
405 |
|
} |
406 |
|
} |
407 |
} |
} |
408 |
|
|
409 |
static void |
static void |
410 |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
translate16to16(uint16 * data, uint8 * out, uint8 * end) |
411 |
{ |
{ |
412 |
|
uint16 pixel; |
413 |
|
uint16 value; |
414 |
|
|
415 |
while (out < end) |
while (out < end) |
416 |
*(out++) = (uint16) (*(data++)); |
{ |
417 |
} |
pixel = *(data++); |
418 |
|
|
419 |
|
if (g_host_be) |
420 |
|
{ |
421 |
|
BSWAP16(pixel); |
422 |
|
} |
423 |
|
|
424 |
|
value = make_colour(split_colour16(pixel)); |
425 |
|
|
426 |
|
if (g_xserver_be) |
427 |
|
{ |
428 |
|
*(out++) = value >> 8; |
429 |
|
*(out++) = value; |
430 |
|
} |
431 |
|
else |
432 |
|
{ |
433 |
|
*(out++) = value; |
434 |
|
*(out++) = value >> 8; |
435 |
|
} |
436 |
|
} |
437 |
|
} |
438 |
|
|
439 |
static void |
static void |
440 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
441 |
{ |
{ |
442 |
uint32 value; |
uint32 value; |
443 |
|
uint16 pixel; |
444 |
|
|
445 |
while (out < end) |
while (out < end) |
446 |
{ |
{ |
447 |
value = make_colour24(split_colour16(*(data++))); |
pixel = *(data++); |
448 |
*(out++) = value; |
|
449 |
*(out++) = value >> 8; |
if (g_host_be) |
450 |
*(out++) = value >> 16; |
{ |
451 |
|
BSWAP16(pixel); |
452 |
|
} |
453 |
|
|
454 |
|
value = make_colour(split_colour16(pixel)); |
455 |
|
|
456 |
|
if (g_xserver_be) |
457 |
|
{ |
458 |
|
*(out++) = value >> 16; |
459 |
|
*(out++) = value >> 8; |
460 |
|
*(out++) = value; |
461 |
|
} |
462 |
|
else |
463 |
|
{ |
464 |
|
*(out++) = value; |
465 |
|
*(out++) = value >> 8; |
466 |
|
*(out++) = value >> 16; |
467 |
|
} |
468 |
} |
} |
469 |
} |
} |
470 |
|
|
471 |
static void |
static void |
472 |
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
473 |
{ |
{ |
474 |
|
uint16 pixel; |
475 |
|
uint32 value; |
476 |
|
|
477 |
while (out < end) |
while (out < end) |
478 |
*(out++) = make_colour32(split_colour16(*(data++))); |
{ |
479 |
|
pixel = *(data++); |
480 |
|
|
481 |
|
if (g_host_be) |
482 |
|
{ |
483 |
|
BSWAP16(pixel); |
484 |
|
} |
485 |
|
|
486 |
|
value = make_colour(split_colour16(pixel)); |
487 |
|
|
488 |
|
if (g_xserver_be) |
489 |
|
{ |
490 |
|
*(out++) = value >> 24; |
491 |
|
*(out++) = value >> 16; |
492 |
|
*(out++) = value >> 8; |
493 |
|
*(out++) = value; |
494 |
|
} |
495 |
|
else |
496 |
|
{ |
497 |
|
*(out++) = value; |
498 |
|
*(out++) = value >> 8; |
499 |
|
*(out++) = value >> 16; |
500 |
|
*(out++) = value >> 24; |
501 |
|
} |
502 |
|
} |
503 |
} |
} |
504 |
|
|
505 |
static void |
static void |
506 |
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
507 |
{ |
{ |
508 |
uint32 pixel = 0; |
uint32 pixel = 0; |
509 |
|
uint16 value; |
510 |
while (out < end) |
while (out < end) |
511 |
{ |
{ |
512 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
513 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
514 |
pixel |= *(data++); |
pixel |= *(data++); |
515 |
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
|
516 |
|
value = (uint16) make_colour(split_colour24(pixel)); |
517 |
|
|
518 |
|
if (g_xserver_be) |
519 |
|
{ |
520 |
|
*(out++) = value >> 8; |
521 |
|
*(out++) = value; |
522 |
|
} |
523 |
|
else |
524 |
|
{ |
525 |
|
*(out++) = value; |
526 |
|
*(out++) = value >> 8; |
527 |
|
} |
528 |
} |
} |
529 |
} |
} |
530 |
|
|
531 |
static void |
static void |
532 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
533 |
{ |
{ |
534 |
|
uint32 pixel; |
535 |
|
uint32 value; |
536 |
|
|
537 |
while (out < end) |
while (out < end) |
538 |
{ |
{ |
539 |
*(out++) = (*(data++)); |
pixel = *(data++) << 16; |
540 |
|
pixel |= *(data++) << 8; |
541 |
|
pixel |= *(data++); |
542 |
|
|
543 |
|
value = make_colour(split_colour24(pixel)); |
544 |
|
|
545 |
|
if (g_xserver_be) |
546 |
|
{ |
547 |
|
*(out++) = value >> 16; |
548 |
|
*(out++) = value >> 8; |
549 |
|
*(out++) = value; |
550 |
|
} |
551 |
|
else |
552 |
|
{ |
553 |
|
*(out++) = value; |
554 |
|
*(out++) = value >> 8; |
555 |
|
*(out++) = value >> 16; |
556 |
|
} |
557 |
} |
} |
558 |
} |
} |
559 |
|
|
560 |
static void |
static void |
561 |
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
562 |
{ |
{ |
563 |
uint32 pixel = 0; |
uint32 pixel; |
564 |
|
uint32 value; |
565 |
|
|
566 |
while (out < end) |
while (out < end) |
567 |
{ |
{ |
568 |
pixel = *(data++); |
pixel = *(data++) << 16; |
569 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
570 |
pixel |= *(data++) << 16; |
pixel |= *(data++); |
571 |
*(out++) = pixel; |
|
572 |
|
value = make_colour(split_colour24(pixel)); |
573 |
|
|
574 |
|
if (g_xserver_be) |
575 |
|
{ |
576 |
|
*(out++) = value >> 24; |
577 |
|
*(out++) = value >> 16; |
578 |
|
*(out++) = value >> 8; |
579 |
|
*(out++) = value; |
580 |
|
} |
581 |
|
else |
582 |
|
{ |
583 |
|
*(out++) = value; |
584 |
|
*(out++) = value >> 8; |
585 |
|
*(out++) = value >> 16; |
586 |
|
*(out++) = value >> 24; |
587 |
|
} |
588 |
} |
} |
589 |
} |
} |
590 |
|
|
591 |
static uint8 * |
static uint8 * |
592 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
593 |
{ |
{ |
594 |
int size = width * height * bpp / 8; |
int size = width * height * g_bpp / 8; |
595 |
uint8 *out = xmalloc(size); |
uint8 *out = (uint8 *) xmalloc(size); |
596 |
uint8 *end = out + size; |
uint8 *end = out + size; |
597 |
|
|
598 |
switch (server_bpp) |
switch (g_server_bpp) |
599 |
{ |
{ |
600 |
case 24: |
case 24: |
601 |
switch (bpp) |
switch (g_bpp) |
602 |
{ |
{ |
603 |
case 32: |
case 32: |
604 |
translate24to32(data, (uint32 *) out, (uint32 *) end); |
translate24to32(data, out, end); |
605 |
break; |
break; |
606 |
case 24: |
case 24: |
607 |
translate24to24(data, out, end); |
translate24to24(data, out, end); |
608 |
break; |
break; |
609 |
case 16: |
case 16: |
610 |
translate24to16(data, (uint16 *) out, (uint16 *) end); |
translate24to16(data, out, end); |
611 |
break; |
break; |
612 |
} |
} |
613 |
break; |
break; |
614 |
case 16: |
case 16: |
615 |
switch (bpp) |
switch (g_bpp) |
616 |
{ |
{ |
617 |
case 32: |
case 32: |
618 |
translate16to32((uint16 *) data, (uint32 *) out, |
translate16to32((uint16 *) data, out, end); |
|
(uint32 *) end); |
|
619 |
break; |
break; |
620 |
case 24: |
case 24: |
621 |
translate16to24((uint16 *) data, out, end); |
translate16to24((uint16 *) data, out, end); |
622 |
break; |
break; |
623 |
case 16: |
case 16: |
624 |
translate16to16((uint16 *) data, (uint16 *) out, |
translate16to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
625 |
break; |
break; |
626 |
} |
} |
627 |
break; |
break; |
628 |
case 15: |
case 15: |
629 |
switch (bpp) |
switch (g_bpp) |
630 |
{ |
{ |
631 |
case 32: |
case 32: |
632 |
translate15to32((uint16 *) data, (uint32 *) out, |
translate15to32((uint16 *) data, out, end); |
|
(uint32 *) end); |
|
633 |
break; |
break; |
634 |
case 24: |
case 24: |
635 |
translate15to24((uint16 *) data, out, end); |
translate15to24((uint16 *) data, out, end); |
636 |
break; |
break; |
637 |
case 16: |
case 16: |
638 |
translate15to16((uint16 *) data, (uint16 *) out, |
translate15to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
639 |
break; |
break; |
640 |
} |
} |
641 |
break; |
break; |
642 |
case 8: |
case 8: |
643 |
switch (bpp) |
switch (g_bpp) |
644 |
{ |
{ |
645 |
case 8: |
case 8: |
646 |
translate8to8(data, out, end); |
translate8to8(data, out, end); |
647 |
break; |
break; |
648 |
case 16: |
case 16: |
649 |
translate8to16(data, (uint16 *) out, (uint16 *) end); |
translate8to16(data, out, end); |
650 |
break; |
break; |
651 |
case 24: |
case 24: |
652 |
translate8to24(data, out, end); |
translate8to24(data, out, end); |
653 |
break; |
break; |
654 |
case 32: |
case 32: |
655 |
translate8to32(data, (uint32 *) out, (uint32 *) end); |
translate8to32(data, out, end); |
656 |
break; |
break; |
657 |
} |
} |
658 |
break; |
break; |
666 |
int modifierpos, key, keysymMask = 0; |
int modifierpos, key, keysymMask = 0; |
667 |
int offset; |
int offset; |
668 |
|
|
669 |
KeyCode keycode = XKeysymToKeycode(display, keysym); |
KeyCode keycode = XKeysymToKeycode(g_display, keysym); |
670 |
|
|
671 |
if (keycode == NoSymbol) |
if (keycode == NoSymbol) |
672 |
return False; |
return False; |
673 |
|
|
674 |
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
675 |
{ |
{ |
676 |
offset = mod_map->max_keypermod * modifierpos; |
offset = g_mod_map->max_keypermod * modifierpos; |
677 |
|
|
678 |
for (key = 0; key < mod_map->max_keypermod; key++) |
for (key = 0; key < g_mod_map->max_keypermod; key++) |
679 |
{ |
{ |
680 |
if (mod_map->modifiermap[offset + key] == keycode) |
if (g_mod_map->modifiermap[offset + key] == keycode) |
681 |
keysymMask |= 1 << modifierpos; |
keysymMask |= 1 << modifierpos; |
682 |
} |
} |
683 |
} |
} |
685 |
return (state & keysymMask) ? True : False; |
return (state & keysymMask) ? True : False; |
686 |
} |
} |
687 |
|
|
688 |
|
static void |
689 |
|
calculate_shifts(uint32 mask, int *shift_r, int *shift_l) |
690 |
|
{ |
691 |
|
*shift_l = ffs(mask) - 1; |
692 |
|
mask >>= *shift_l; |
693 |
|
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
694 |
|
} |
695 |
|
|
696 |
BOOL |
BOOL |
697 |
ui_init(void) |
ui_init(void) |
698 |
{ |
{ |
699 |
|
XVisualInfo vi; |
700 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
701 |
uint16 test; |
uint16 test; |
702 |
int i; |
int i, screen_num, nvisuals; |
703 |
|
XVisualInfo *vmatches = NULL; |
704 |
|
XVisualInfo template; |
705 |
|
Bool TrueColorVisual = False; |
706 |
|
|
707 |
display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
708 |
if (display == NULL) |
if (g_display == NULL) |
709 |
{ |
{ |
710 |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
711 |
return False; |
return False; |
712 |
} |
} |
713 |
|
|
714 |
x_socket = ConnectionNumber(display); |
screen_num = DefaultScreen(g_display); |
715 |
screen = DefaultScreenOfDisplay(display); |
g_x_socket = ConnectionNumber(g_display); |
716 |
visual = DefaultVisualOfScreen(screen); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
717 |
depth = DefaultDepthOfScreen(screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
718 |
|
|
719 |
|
/* Search for best TrueColor depth */ |
720 |
|
template.class = TrueColor; |
721 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
722 |
|
|
723 |
|
nvisuals--; |
724 |
|
while (nvisuals >= 0) |
725 |
|
{ |
726 |
|
if ((vmatches + nvisuals)->depth > g_depth) |
727 |
|
{ |
728 |
|
g_depth = (vmatches + nvisuals)->depth; |
729 |
|
} |
730 |
|
nvisuals--; |
731 |
|
TrueColorVisual = True; |
732 |
|
} |
733 |
|
|
734 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
735 |
|
{ |
736 |
|
/* we use a colourmap, so the default visual should do */ |
737 |
|
g_visual = DefaultVisualOfScreen(g_screen); |
738 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
739 |
|
|
740 |
pfm = XListPixmapFormats(display, &i); |
/* Do not allocate colours on a TrueColor visual */ |
741 |
|
if (g_visual->class == TrueColor) |
742 |
|
{ |
743 |
|
g_owncolmap = False; |
744 |
|
} |
745 |
|
} |
746 |
|
else |
747 |
|
{ |
748 |
|
/* need a truecolour visual */ |
749 |
|
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
750 |
|
{ |
751 |
|
error("The display does not support true colour - high colour support unavailable.\n"); |
752 |
|
return False; |
753 |
|
} |
754 |
|
|
755 |
|
g_visual = vi.visual; |
756 |
|
g_owncolmap = False; |
757 |
|
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
758 |
|
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
759 |
|
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
760 |
|
} |
761 |
|
|
762 |
|
pfm = XListPixmapFormats(g_display, &i); |
763 |
if (pfm != NULL) |
if (pfm != NULL) |
764 |
{ |
{ |
765 |
/* Use maximum bpp for this depth - this is generally |
/* Use maximum bpp for this depth - this is generally |
766 |
desirable, e.g. 24 bits->32 bits. */ |
desirable, e.g. 24 bits->32 bits. */ |
767 |
while (i--) |
while (i--) |
768 |
{ |
{ |
769 |
if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp)) |
if ((pfm[i].depth == g_depth) && (pfm[i].bits_per_pixel > g_bpp)) |
770 |
{ |
{ |
771 |
bpp = pfm[i].bits_per_pixel; |
g_bpp = pfm[i].bits_per_pixel; |
772 |
} |
} |
773 |
} |
} |
774 |
XFree(pfm); |
XFree(pfm); |
775 |
} |
} |
776 |
|
|
777 |
if (bpp < 8) |
if (g_bpp < 8) |
778 |
{ |
{ |
779 |
error("Less than 8 bpp not currently supported.\n"); |
error("Less than 8 bpp not currently supported.\n"); |
780 |
XCloseDisplay(display); |
XCloseDisplay(g_display); |
781 |
return False; |
return False; |
782 |
} |
} |
783 |
|
|
784 |
if (owncolmap != True) |
if (!g_owncolmap) |
785 |
{ |
{ |
786 |
xcolmap = DefaultColormapOfScreen(screen); |
g_xcolmap = |
787 |
if (depth <= 8) |
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
788 |
|
AllocNone); |
789 |
|
if (g_depth <= 8) |
790 |
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"); |
791 |
} |
} |
792 |
|
|
793 |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
if (DoesBackingStore(g_screen) != Always) |
794 |
|
g_ownbackstore = True; |
|
if (DoesBackingStore(screen) != Always) |
|
|
ownbackstore = True; |
|
795 |
|
|
796 |
test = 1; |
test = 1; |
797 |
host_be = !(BOOL) (*(uint8 *) (&test)); |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
798 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
799 |
|
|
800 |
if ((width == 0) || (height == 0)) |
/* |
801 |
|
* Determine desktop size |
802 |
|
*/ |
803 |
|
if (g_fullscreen) |
804 |
|
{ |
805 |
|
g_width = WidthOfScreen(g_screen); |
806 |
|
g_height = HeightOfScreen(g_screen); |
807 |
|
} |
808 |
|
else if (g_width < 0) |
809 |
|
{ |
810 |
|
/* Percent of screen */ |
811 |
|
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
812 |
|
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
813 |
|
} |
814 |
|
else if (g_width == 0) |
815 |
{ |
{ |
816 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
817 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
818 |
|
|
819 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
820 |
{ |
{ |
821 |
width = cx; |
g_width = cx; |
822 |
height = cy; |
g_height = cy; |
823 |
} |
} |
824 |
else |
else |
825 |
{ |
{ |
826 |
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"); |
827 |
width = 800; |
g_width = 800; |
828 |
height = 600; |
g_height = 600; |
829 |
} |
} |
830 |
} |
} |
831 |
|
|
|
if (fullscreen) |
|
|
{ |
|
|
width = WidthOfScreen(screen); |
|
|
height = HeightOfScreen(screen); |
|
|
} |
|
|
|
|
832 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
833 |
width = (width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
834 |
|
|
835 |
if (ownbackstore) |
g_mod_map = XGetModifierMapping(g_display); |
|
{ |
|
|
backstore = |
|
|
XCreatePixmap(display, RootWindowOfScreen(screen), width, height, depth); |
|
836 |
|
|
837 |
/* clear to prevent rubbish being exposed at startup */ |
xkeymap_init(); |
|
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
|
|
XFillRectangle(display, backstore, gc, 0, 0, width, height); |
|
|
} |
|
|
|
|
|
mod_map = XGetModifierMapping(display); |
|
838 |
|
|
839 |
if (enable_compose) |
if (g_enable_compose) |
840 |
IM = XOpenIM(display, NULL, NULL, NULL); |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
841 |
|
|
842 |
xkeymap_init(); |
xclip_init(); |
843 |
|
|
844 |
/* todo take this out when high colour is done */ |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth)); |
|
printf("server bpp %d client bpp %d depth %d\n", server_bpp, bpp, depth); |
|
845 |
|
|
846 |
return True; |
return True; |
847 |
} |
} |
849 |
void |
void |
850 |
ui_deinit(void) |
ui_deinit(void) |
851 |
{ |
{ |
852 |
if (IM != NULL) |
if (g_IM != NULL) |
853 |
XCloseIM(IM); |
XCloseIM(g_IM); |
854 |
|
|
855 |
XFreeModifiermap(mod_map); |
if (g_null_cursor != NULL) |
856 |
|
ui_destroy_cursor(g_null_cursor); |
857 |
|
|
858 |
if (ownbackstore) |
XFreeModifiermap(g_mod_map); |
|
XFreePixmap(display, backstore); |
|
859 |
|
|
860 |
XFreeGC(display, gc); |
if (g_ownbackstore) |
861 |
XCloseDisplay(display); |
XFreePixmap(g_display, g_backstore); |
862 |
display = NULL; |
|
863 |
|
XFreeGC(g_display, g_gc); |
864 |
|
XCloseDisplay(g_display); |
865 |
|
g_display = NULL; |
866 |
} |
} |
867 |
|
|
868 |
BOOL |
BOOL |
869 |
ui_create_window(void) |
ui_create_window(void) |
870 |
{ |
{ |
871 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
872 |
|
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
873 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
874 |
XClassHint *classhints; |
XClassHint *classhints; |
875 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
877 |
long input_mask, ic_input_mask; |
long input_mask, ic_input_mask; |
878 |
XEvent xevent; |
XEvent xevent; |
879 |
|
|
880 |
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
881 |
wndheight = fullscreen ? HeightOfScreen(screen) : height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
882 |
|
|
883 |
|
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
884 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
885 |
|
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
886 |
|
attribs.override_redirect = g_fullscreen; |
887 |
|
attribs.colormap = g_xcolmap; |
888 |
|
|
889 |
|
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
890 |
|
0, g_depth, InputOutput, g_visual, |
891 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
892 |
|
CWColormap | CWBorderPixel, &attribs); |
893 |
|
|
894 |
attribs.background_pixel = BlackPixelOfScreen(screen); |
if (g_gc == NULL) |
895 |
attribs.backing_store = ownbackstore ? NotUseful : Always; |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
896 |
attribs.override_redirect = fullscreen; |
|
897 |
|
if ((g_ownbackstore) && (g_backstore == NULL)) |
898 |
|
{ |
899 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
900 |
|
|
901 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
/* clear to prevent rubbish being exposed at startup */ |
902 |
0, CopyFromParent, InputOutput, CopyFromParent, |
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
903 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
904 |
|
} |
905 |
|
|
906 |
XStoreName(display, wnd, title); |
XStoreName(g_display, g_wnd, g_title); |
907 |
|
|
908 |
if (hide_decorations) |
if (g_hide_decorations) |
909 |
mwm_hide_decorations(); |
mwm_hide_decorations(); |
910 |
|
|
911 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
912 |
if (classhints != NULL) |
if (classhints != NULL) |
913 |
{ |
{ |
914 |
classhints->res_name = classhints->res_class = "rdesktop"; |
classhints->res_name = classhints->res_class = "rdesktop"; |
915 |
XSetClassHint(display, wnd, classhints); |
XSetClassHint(g_display, g_wnd, classhints); |
916 |
XFree(classhints); |
XFree(classhints); |
917 |
} |
} |
918 |
|
|
920 |
if (sizehints) |
if (sizehints) |
921 |
{ |
{ |
922 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
923 |
sizehints->min_width = sizehints->max_width = width; |
sizehints->min_width = sizehints->max_width = g_width; |
924 |
sizehints->min_height = sizehints->max_height = height; |
sizehints->min_height = sizehints->max_height = g_height; |
925 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
926 |
XFree(sizehints); |
XFree(sizehints); |
927 |
} |
} |
928 |
|
|
929 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
930 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
931 |
|
|
932 |
if (sendmotion) |
if (g_sendmotion) |
933 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
934 |
if (ownbackstore) |
if (g_ownbackstore) |
935 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
936 |
if (fullscreen || grab_keyboard) |
if (g_fullscreen || g_grab_keyboard) |
937 |
input_mask |= EnterWindowMask; |
input_mask |= EnterWindowMask; |
938 |
if (grab_keyboard) |
if (g_grab_keyboard) |
939 |
input_mask |= LeaveWindowMask; |
input_mask |= LeaveWindowMask; |
940 |
|
|
941 |
if (IM != NULL) |
if (g_IM != NULL) |
942 |
{ |
{ |
943 |
IC = XCreateIC(IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
g_IC = XCreateIC(g_IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
944 |
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
XNClientWindow, g_wnd, XNFocusWindow, g_wnd, NULL); |
945 |
|
|
946 |
if ((IC != NULL) |
if ((g_IC != NULL) |
947 |
&& (XGetICValues(IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
&& (XGetICValues(g_IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
948 |
input_mask |= ic_input_mask; |
input_mask |= ic_input_mask; |
949 |
} |
} |
950 |
|
|
951 |
XSelectInput(display, wnd, input_mask); |
XSelectInput(g_display, g_wnd, input_mask); |
952 |
XMapWindow(display, wnd); |
XMapWindow(g_display, g_wnd); |
953 |
|
|
954 |
/* wait for VisibilityNotify */ |
/* wait for VisibilityNotify */ |
955 |
do |
do |
956 |
{ |
{ |
957 |
XMaskEvent(display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
958 |
} |
} |
959 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
960 |
|
|
961 |
focused = False; |
g_focused = False; |
962 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
963 |
|
|
964 |
/* handle the WM_DELETE_WINDOW protocol */ |
/* handle the WM_DELETE_WINDOW protocol */ |
965 |
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
g_protocol_atom = XInternAtom(g_display, "WM_PROTOCOLS", True); |
966 |
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True); |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
967 |
XSetWMProtocols(display, wnd, &kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
968 |
|
|
969 |
|
/* create invisible 1x1 cursor to be used as null cursor */ |
970 |
|
if (g_null_cursor == NULL) |
971 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
972 |
|
|
973 |
return True; |
return True; |
974 |
} |
} |
976 |
void |
void |
977 |
ui_destroy_window(void) |
ui_destroy_window(void) |
978 |
{ |
{ |
979 |
if (IC != NULL) |
if (g_IC != NULL) |
980 |
XDestroyIC(IC); |
XDestroyIC(g_IC); |
981 |
|
|
982 |
XDestroyWindow(display, wnd); |
XDestroyWindow(g_display, g_wnd); |
983 |
} |
} |
984 |
|
|
985 |
void |
void |
987 |
{ |
{ |
988 |
Pixmap contents = 0; |
Pixmap contents = 0; |
989 |
|
|
990 |
if (!ownbackstore) |
if (!g_ownbackstore) |
991 |
{ |
{ |
992 |
/* need to save contents of window */ |
/* need to save contents of window */ |
993 |
contents = XCreatePixmap(display, wnd, width, height, depth); |
contents = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
994 |
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); |
995 |
} |
} |
996 |
|
|
997 |
ui_destroy_window(); |
ui_destroy_window(); |
998 |
fullscreen = !fullscreen; |
g_fullscreen = !g_fullscreen; |
999 |
ui_create_window(); |
ui_create_window(); |
1000 |
|
|
1001 |
XDefineCursor(display, wnd, current_cursor); |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
1002 |
|
|
1003 |
if (!ownbackstore) |
if (!g_ownbackstore) |
1004 |
{ |
{ |
1005 |
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); |
1006 |
XFreePixmap(display, contents); |
XFreePixmap(g_display, contents); |
1007 |
} |
} |
1008 |
} |
} |
1009 |
|
|
1010 |
/* Process all events in Xlib queue |
/* Process all events in Xlib queue |
1011 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1012 |
static int |
static int |
1013 |
xwin_process_events(void) |
xwin_process_events(void) |
1019 |
key_translation tr; |
key_translation tr; |
1020 |
char str[256]; |
char str[256]; |
1021 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1022 |
|
|
1023 |
while (XPending(display) > 0) |
while (XPending(g_display) > 0) |
1024 |
{ |
{ |
1025 |
XNextEvent(display, &xevent); |
XNextEvent(g_display, &xevent); |
1026 |
|
|
1027 |
if ((IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
if ((g_IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
1028 |
{ |
{ |
1029 |
DEBUG_KBD(("Filtering event\n")); |
DEBUG_KBD(("Filtering event\n")); |
1030 |
continue; |
continue; |
1036 |
{ |
{ |
1037 |
case ClientMessage: |
case ClientMessage: |
1038 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1039 |
if ((xevent.xclient.message_type == protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1040 |
&& (xevent.xclient.data.l[0] == kill_atom)) |
&& ((Atom) xevent.xclient.data.l[0] == g_kill_atom)) |
1041 |
/* Quit */ |
/* Quit */ |
1042 |
return 0; |
return 0; |
1043 |
break; |
break; |
1044 |
|
|
1045 |
case KeyPress: |
case KeyPress: |
1046 |
if (IC != NULL) |
g_last_gesturetime = xevent.xkey.time; |
1047 |
|
if (g_IC != NULL) |
1048 |
/* Multi_key compatible version */ |
/* Multi_key compatible version */ |
1049 |
{ |
{ |
1050 |
XmbLookupString(IC, |
XmbLookupString(g_IC, |
1051 |
(XKeyPressedEvent *) & |
&xevent.xkey, str, sizeof(str), &keysym, |
1052 |
xevent, str, sizeof(str), &keysym, &status); |
&status); |
1053 |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
1054 |
{ |
{ |
1055 |
error("XmbLookupString failed with status 0x%x\n", |
error("XmbLookupString failed with status 0x%x\n", |
1078 |
if (tr.scancode == 0) |
if (tr.scancode == 0) |
1079 |
break; |
break; |
1080 |
|
|
1081 |
|
save_remote_modifiers(tr.scancode); |
1082 |
ensure_remote_modifiers(ev_time, tr); |
ensure_remote_modifiers(ev_time, tr); |
|
|
|
1083 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
1084 |
|
restore_remote_modifiers(ev_time, tr.scancode); |
1085 |
|
|
1086 |
break; |
break; |
1087 |
|
|
1088 |
case KeyRelease: |
case KeyRelease: |
1089 |
|
g_last_gesturetime = xevent.xkey.time; |
1090 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
1091 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
1092 |
|
|
1111 |
/* fall through */ |
/* fall through */ |
1112 |
|
|
1113 |
case ButtonRelease: |
case ButtonRelease: |
1114 |
|
g_last_gesturetime = xevent.xbutton.time; |
1115 |
button = xkeymap_translate_button(xevent.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
1116 |
if (button == 0) |
if (button == 0) |
1117 |
break; |
break; |
1118 |
|
|
1119 |
/* If win_button_size is nonzero, enable single app mode */ |
/* If win_button_size is nonzero, enable single app mode */ |
1120 |
if (xevent.xbutton.y < win_button_size) |
if (xevent.xbutton.y < g_win_button_size) |
1121 |
{ |
{ |
1122 |
/* Stop moving window when button is released, regardless of cursor position */ |
/* Stop moving window when button is released, regardless of cursor position */ |
1123 |
if (moving_wnd && (xevent.type == ButtonRelease)) |
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
1124 |
moving_wnd = False; |
g_moving_wnd = False; |
1125 |
|
|
1126 |
/* Check from right to left: */ |
/* Check from right to left: */ |
1127 |
|
|
1128 |
if (xevent.xbutton.x >= width - win_button_size) |
if (xevent.xbutton.x >= g_width - g_win_button_size) |
1129 |
{ |
{ |
1130 |
/* The close button, continue */ |
/* The close button, continue */ |
1131 |
; |
; |
1132 |
} |
} |
1133 |
else if (xevent.xbutton.x >= width - win_button_size * 2) |
else if (xevent.xbutton.x >= |
1134 |
|
g_width - g_win_button_size * 2) |
1135 |
{ |
{ |
1136 |
/* The maximize/restore button. Do not send to |
/* The maximize/restore button. Do not send to |
1137 |
server. It might be a good idea to change the |
server. It might be a good idea to change the |
1138 |
cursor or give some other visible indication |
cursor or give some other visible indication |
1139 |
that rdesktop inhibited this click */ |
that rdesktop inhibited this click */ |
1140 |
break; |
break; |
1141 |
} |
} |
1142 |
else if (xevent.xbutton.x >= width - win_button_size * 3) |
else if (xevent.xbutton.x >= |
1143 |
|
g_width - g_win_button_size * 3) |
1144 |
{ |
{ |
1145 |
/* The minimize button. Iconify window. */ |
/* The minimize button. Iconify window. */ |
1146 |
XIconifyWindow(display, wnd, |
XIconifyWindow(g_display, g_wnd, |
1147 |
DefaultScreen(display)); |
DefaultScreen(g_display)); |
1148 |
break; |
break; |
1149 |
} |
} |
1150 |
else if (xevent.xbutton.x <= win_button_size) |
else if (xevent.xbutton.x <= g_win_button_size) |
1151 |
{ |
{ |
1152 |
/* The system menu. Ignore. */ |
/* The system menu. Ignore. */ |
1153 |
break; |
break; |
1155 |
else |
else |
1156 |
{ |
{ |
1157 |
/* The title bar. */ |
/* The title bar. */ |
1158 |
if ((xevent.type == ButtonPress) && !fullscreen |
if ((xevent.type == ButtonPress) && !g_fullscreen |
1159 |
&& hide_decorations) |
&& g_hide_decorations) |
1160 |
{ |
{ |
1161 |
moving_wnd = True; |
g_moving_wnd = True; |
1162 |
move_x_offset = xevent.xbutton.x; |
g_move_x_offset = xevent.xbutton.x; |
1163 |
move_y_offset = xevent.xbutton.y; |
g_move_y_offset = xevent.xbutton.y; |
1164 |
} |
} |
1165 |
break; |
break; |
1166 |
|
|
1172 |
break; |
break; |
1173 |
|
|
1174 |
case MotionNotify: |
case MotionNotify: |
1175 |
if (moving_wnd) |
if (g_moving_wnd) |
1176 |
{ |
{ |
1177 |
XMoveWindow(display, wnd, |
XMoveWindow(g_display, g_wnd, |
1178 |
xevent.xmotion.x_root - move_x_offset, |
xevent.xmotion.x_root - g_move_x_offset, |
1179 |
xevent.xmotion.y_root - move_y_offset); |
xevent.xmotion.y_root - g_move_y_offset); |
1180 |
break; |
break; |
1181 |
} |
} |
1182 |
|
|
1183 |
if (fullscreen && !focused) |
if (g_fullscreen && !g_focused) |
1184 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
1185 |
CurrentTime); |
CurrentTime); |
1186 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1187 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
1190 |
case FocusIn: |
case FocusIn: |
1191 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1192 |
break; |
break; |
1193 |
focused = True; |
g_focused = True; |
1194 |
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
1195 |
&dummy, &dummy, &state); |
if (g_grab_keyboard && g_mouse_in_wnd) |
1196 |
reset_modifier_keys(state); |
XGrabKeyboard(g_display, g_wnd, True, |
|
if (grab_keyboard && mouse_in_wnd) |
|
|
XGrabKeyboard(display, wnd, True, |
|
1197 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1198 |
break; |
break; |
1199 |
|
|
1200 |
case FocusOut: |
case FocusOut: |
1201 |
if (xevent.xfocus.mode == NotifyUngrab) |
if (xevent.xfocus.mode == NotifyUngrab) |
1202 |
break; |
break; |
1203 |
focused = False; |
g_focused = False; |
1204 |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
1205 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(g_display, CurrentTime); |
1206 |
break; |
break; |
1207 |
|
|
1208 |
case EnterNotify: |
case EnterNotify: |
1209 |
/* we only register for this event when in fullscreen mode */ |
/* we only register for this event when in fullscreen mode */ |
1210 |
/* or grab_keyboard */ |
/* or grab_keyboard */ |
1211 |
mouse_in_wnd = True; |
g_mouse_in_wnd = True; |
1212 |
if (fullscreen) |
if (g_fullscreen) |
1213 |
{ |
{ |
1214 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
1215 |
CurrentTime); |
CurrentTime); |
1216 |
break; |
break; |
1217 |
} |
} |
1218 |
if (focused) |
if (g_focused) |
1219 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1220 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1221 |
break; |
break; |
1222 |
|
|
1223 |
case LeaveNotify: |
case LeaveNotify: |
1224 |
/* we only register for this event when grab_keyboard */ |
/* we only register for this event when grab_keyboard */ |
1225 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1226 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(g_display, CurrentTime); |
1227 |
break; |
break; |
1228 |
|
|
1229 |
case Expose: |
case Expose: |
1230 |
XCopyArea(display, backstore, wnd, gc, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, |
1231 |
xevent.xexpose.x, xevent.xexpose.y, |
xevent.xexpose.x, xevent.xexpose.y, |
1232 |
xevent.xexpose.width, |
xevent.xexpose.width, |
1233 |
xevent.xexpose.height, |
xevent.xexpose.height, |
1243 |
|
|
1244 |
if (xevent.xmapping.request == MappingModifier) |
if (xevent.xmapping.request == MappingModifier) |
1245 |
{ |
{ |
1246 |
XFreeModifiermap(mod_map); |
XFreeModifiermap(g_mod_map); |
1247 |
mod_map = XGetModifierMapping(display); |
g_mod_map = XGetModifierMapping(g_display); |
1248 |
} |
} |
1249 |
break; |
break; |
1250 |
|
|
1251 |
|
/* clipboard stuff */ |
1252 |
|
case SelectionNotify: |
1253 |
|
xclip_handle_SelectionNotify(&xevent.xselection); |
1254 |
|
break; |
1255 |
|
case SelectionRequest: |
1256 |
|
xclip_handle_SelectionRequest(&xevent.xselectionrequest); |
1257 |
|
break; |
1258 |
|
case SelectionClear: |
1259 |
|
xclip_handle_SelectionClear(); |
1260 |
|
break; |
1261 |
|
case PropertyNotify: |
1262 |
|
xclip_handle_PropertyNotify(&xevent.xproperty); |
1263 |
|
break; |
1264 |
} |
} |
1265 |
} |
} |
1266 |
/* Keep going */ |
/* Keep going */ |
1271 |
int |
int |
1272 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1273 |
{ |
{ |
1274 |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
int n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1275 |
fd_set rfds; |
fd_set rfds, wfds; |
1276 |
|
struct timeval tv; |
1277 |
FD_ZERO(&rfds); |
BOOL s_timeout = False; |
1278 |
|
|
1279 |
while (True) |
while (True) |
1280 |
{ |
{ |
1284 |
return 0; |
return 0; |
1285 |
|
|
1286 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
1287 |
|
FD_ZERO(&wfds); |
1288 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
1289 |
FD_SET(x_socket, &rfds); |
FD_SET(g_x_socket, &rfds); |
1290 |
|
|
1291 |
switch (select(n, &rfds, NULL, NULL, NULL)) |
#ifdef WITH_RDPSND |
1292 |
|
/* FIXME: there should be an API for registering fds */ |
1293 |
|
if (g_dsp_busy) |
1294 |
|
{ |
1295 |
|
FD_SET(g_dsp_fd, &wfds); |
1296 |
|
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1297 |
|
} |
1298 |
|
#endif |
1299 |
|
/* default timeout */ |
1300 |
|
tv.tv_sec = 60; |
1301 |
|
tv.tv_usec = 0; |
1302 |
|
|
1303 |
|
/* add redirection handles */ |
1304 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1305 |
|
|
1306 |
|
n++; |
1307 |
|
|
1308 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1309 |
{ |
{ |
1310 |
case -1: |
case -1: |
1311 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1312 |
|
|
1313 |
case 0: |
case 0: |
1314 |
|
s_timeout = True; |
1315 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1316 |
continue; |
continue; |
1317 |
} |
} |
1318 |
|
|
1319 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1320 |
|
|
1321 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1322 |
return 1; |
return 1; |
1323 |
|
|
1324 |
|
#ifdef WITH_RDPSND |
1325 |
|
if (g_dsp_busy && FD_ISSET(g_dsp_fd, &wfds)) |
1326 |
|
wave_out_play(); |
1327 |
|
#endif |
1328 |
} |
} |
1329 |
} |
} |
1330 |
|
|
1331 |
void |
void |
1332 |
ui_move_pointer(int x, int y) |
ui_move_pointer(int x, int y) |
1333 |
{ |
{ |
1334 |
XWarpPointer(display, wnd, wnd, 0, 0, 0, 0, x, y); |
XWarpPointer(g_display, g_wnd, g_wnd, 0, 0, 0, 0, x, y); |
1335 |
} |
} |
1336 |
|
|
1337 |
HBITMAP |
HBITMAP |
1340 |
XImage *image; |
XImage *image; |
1341 |
Pixmap bitmap; |
Pixmap bitmap; |
1342 |
uint8 *tdata; |
uint8 *tdata; |
1343 |
|
int bitmap_pad; |
1344 |
|
|
1345 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
if (g_server_bpp == 8) |
1346 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
{ |
1347 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
bitmap_pad = 8; |
1348 |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
} |
1349 |
|
else |
1350 |
|
{ |
1351 |
|
bitmap_pad = g_bpp; |
1352 |
|
|
1353 |
|
if (g_bpp == 24) |
1354 |
|
bitmap_pad = 32; |
1355 |
|
} |
1356 |
|
|
1357 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1358 |
|
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1359 |
|
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1360 |
|
(char *) tdata, width, height, bitmap_pad, 0); |
1361 |
|
|
1362 |
|
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1363 |
|
|
1364 |
XFree(image); |
XFree(image); |
1365 |
if (!owncolmap) |
if (!g_owncolmap) |
1366 |
xfree(tdata); |
xfree(tdata); |
1367 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1368 |
} |
} |
1372 |
{ |
{ |
1373 |
XImage *image; |
XImage *image; |
1374 |
uint8 *tdata; |
uint8 *tdata; |
1375 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
int bitmap_pad; |
|
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
|
|
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
|
1376 |
|
|
1377 |
if (ownbackstore) |
if (g_server_bpp == 8) |
1378 |
{ |
{ |
1379 |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
bitmap_pad = 8; |
|
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
|
1380 |
} |
} |
1381 |
else |
else |
1382 |
{ |
{ |
1383 |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
bitmap_pad = g_bpp; |
1384 |
|
|
1385 |
|
if (g_bpp == 24) |
1386 |
|
bitmap_pad = 32; |
1387 |
|
} |
1388 |
|
|
1389 |
|
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1390 |
|
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1391 |
|
(char *) tdata, width, height, bitmap_pad, 0); |
1392 |
|
|
1393 |
|
if (g_ownbackstore) |
1394 |
|
{ |
1395 |
|
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
1396 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
1397 |
|
} |
1398 |
|
else |
1399 |
|
{ |
1400 |
|
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
1401 |
} |
} |
1402 |
|
|
1403 |
XFree(image); |
XFree(image); |
1404 |
if (!owncolmap) |
if (!g_owncolmap) |
1405 |
xfree(tdata); |
xfree(tdata); |
1406 |
} |
} |
1407 |
|
|
1408 |
void |
void |
1409 |
ui_destroy_bitmap(HBITMAP bmp) |
ui_destroy_bitmap(HBITMAP bmp) |
1410 |
{ |
{ |
1411 |
XFreePixmap(display, (Pixmap) bmp); |
XFreePixmap(g_display, (Pixmap) bmp); |
1412 |
} |
} |
1413 |
|
|
1414 |
HGLYPH |
HGLYPH |
1421 |
|
|
1422 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1423 |
|
|
1424 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1425 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
1426 |
|
|
1427 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1428 |
width, height, 8, scanline); |
width, height, 8, scanline); |
1429 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
1430 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1431 |
XInitImage(image); |
XInitImage(image); |
1432 |
|
|
1433 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1434 |
|
|
1435 |
XFree(image); |
XFree(image); |
1436 |
XFreeGC(display, gc); |
XFreeGC(g_display, gc); |
1437 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1438 |
} |
} |
1439 |
|
|
1440 |
void |
void |
1441 |
ui_destroy_glyph(HGLYPH glyph) |
ui_destroy_glyph(HGLYPH glyph) |
1442 |
{ |
{ |
1443 |
XFreePixmap(display, (Pixmap) glyph); |
XFreePixmap(g_display, (Pixmap) glyph); |
1444 |
} |
} |
1445 |
|
|
1446 |
HCURSOR |
HCURSOR |
1459 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1460 |
offset = scanline * height; |
offset = scanline * height; |
1461 |
|
|
1462 |
cursor = xmalloc(offset); |
cursor = (uint8 *) xmalloc(offset); |
1463 |
memset(cursor, 0, offset); |
memset(cursor, 0, offset); |
1464 |
|
|
1465 |
mask = xmalloc(offset); |
mask = (uint8 *) xmalloc(offset); |
1466 |
memset(mask, 0, offset); |
memset(mask, 0, offset); |
1467 |
|
|
1468 |
/* approximate AND and XOR masks with a monochrome X pointer */ |
/* approximate AND and XOR masks with a monochrome X pointer */ |
1504 |
maskglyph = ui_create_glyph(width, height, mask); |
maskglyph = ui_create_glyph(width, height, mask); |
1505 |
|
|
1506 |
xcursor = |
xcursor = |
1507 |
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
XCreatePixmapCursor(g_display, (Pixmap) cursorglyph, |
1508 |
(Pixmap) maskglyph, &fg, &bg, x, y); |
(Pixmap) maskglyph, &fg, &bg, x, y); |
1509 |
|
|
1510 |
ui_destroy_glyph(maskglyph); |
ui_destroy_glyph(maskglyph); |
1517 |
void |
void |
1518 |
ui_set_cursor(HCURSOR cursor) |
ui_set_cursor(HCURSOR cursor) |
1519 |
{ |
{ |
1520 |
current_cursor = (Cursor) cursor; |
g_current_cursor = (Cursor) cursor; |
1521 |
XDefineCursor(display, wnd, current_cursor); |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
1522 |
} |
} |
1523 |
|
|
1524 |
void |
void |
1525 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_cursor(HCURSOR cursor) |
1526 |
{ |
{ |
1527 |
XFreeCursor(display, (Cursor) cursor); |
XFreeCursor(g_display, (Cursor) cursor); |
1528 |
|
} |
1529 |
|
|
1530 |
|
void |
1531 |
|
ui_set_null_cursor(void) |
1532 |
|
{ |
1533 |
|
ui_set_cursor(g_null_cursor); |
1534 |
} |
} |
1535 |
|
|
1536 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
1545 |
{ |
{ |
1546 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
1547 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
1548 |
if (!owncolmap) |
if (!g_owncolmap) |
1549 |
{ |
{ |
1550 |
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
uint32 *map = (uint32 *) xmalloc(sizeof(*g_colmap) * ncolours); |
1551 |
XColor xentry; |
XColor xentry; |
1552 |
XColor xc_cache[256]; |
XColor xc_cache[256]; |
1553 |
uint32 colour; |
uint32 colour; |
1557 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1558 |
MAKE_XCOLOR(&xentry, entry); |
MAKE_XCOLOR(&xentry, entry); |
1559 |
|
|
1560 |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
if (XAllocColor(g_display, g_xcolmap, &xentry) == 0) |
1561 |
{ |
{ |
1562 |
/* Allocation failed, find closest match. */ |
/* Allocation failed, find closest match. */ |
1563 |
int j = 256; |
int j = 256; |
1571 |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
1572 |
xc_cache[colLookup].blue = 0; |
xc_cache[colLookup].blue = 0; |
1573 |
xc_cache[colLookup].flags = 0; |
xc_cache[colLookup].flags = 0; |
1574 |
XQueryColor(display, |
XQueryColor(g_display, |
1575 |
DefaultColormap(display, |
DefaultColormap(g_display, |
1576 |
DefaultScreen(display)), |
DefaultScreen(g_display)), |
1577 |
&xc_cache[colLookup]); |
&xc_cache[colLookup]); |
1578 |
} |
} |
1579 |
colLookup = 0; |
colLookup = 0; |
1614 |
|
|
1615 |
} |
} |
1616 |
|
|
1617 |
|
map[i] = colour; |
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
1618 |
} |
} |
1619 |
return map; |
return map; |
1620 |
} |
} |
1623 |
XColor *xcolours, *xentry; |
XColor *xcolours, *xentry; |
1624 |
Colormap map; |
Colormap map; |
1625 |
|
|
1626 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
xcolours = (XColor *) xmalloc(sizeof(XColor) * ncolours); |
1627 |
for (i = 0; i < ncolours; i++) |
for (i = 0; i < ncolours; i++) |
1628 |
{ |
{ |
1629 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1632 |
MAKE_XCOLOR(xentry, entry); |
MAKE_XCOLOR(xentry, entry); |
1633 |
} |
} |
1634 |
|
|
1635 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
map = XCreateColormap(g_display, g_wnd, g_visual, AllocAll); |
1636 |
XStoreColors(display, map, xcolours, ncolours); |
XStoreColors(g_display, map, xcolours, ncolours); |
1637 |
|
|
1638 |
xfree(xcolours); |
xfree(xcolours); |
1639 |
return (HCOLOURMAP) map; |
return (HCOLOURMAP) map; |
1643 |
void |
void |
1644 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
1645 |
{ |
{ |
1646 |
if (!owncolmap) |
if (!g_owncolmap) |
1647 |
xfree(map); |
xfree(map); |
1648 |
else |
else |
1649 |
XFreeColormap(display, (Colormap) map); |
XFreeColormap(g_display, (Colormap) map); |
1650 |
} |
} |
1651 |
|
|
1652 |
void |
void |
1653 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1654 |
{ |
{ |
1655 |
if (!owncolmap) |
if (!g_owncolmap) |
1656 |
colmap = map; |
{ |
1657 |
|
if (g_colmap) |
1658 |
|
xfree(g_colmap); |
1659 |
|
|
1660 |
|
g_colmap = (uint32 *) map; |
1661 |
|
} |
1662 |
else |
else |
1663 |
XSetWindowColormap(display, wnd, (Colormap) map); |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
1664 |
} |
} |
1665 |
|
|
1666 |
void |
void |
1672 |
rect.y = y; |
rect.y = y; |
1673 |
rect.width = cx; |
rect.width = cx; |
1674 |
rect.height = cy; |
rect.height = cy; |
1675 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
1676 |
} |
} |
1677 |
|
|
1678 |
void |
void |
1682 |
|
|
1683 |
rect.x = 0; |
rect.x = 0; |
1684 |
rect.y = 0; |
rect.y = 0; |
1685 |
rect.width = width; |
rect.width = g_width; |
1686 |
rect.height = height; |
rect.height = g_height; |
1687 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
1688 |
} |
} |
1689 |
|
|
1690 |
void |
void |
1691 |
ui_bell(void) |
ui_bell(void) |
1692 |
{ |
{ |
1693 |
XBell(display, 0); |
XBell(g_display, 0); |
1694 |
} |
} |
1695 |
|
|
1696 |
void |
void |
1703 |
} |
} |
1704 |
|
|
1705 |
static uint8 hatch_patterns[] = { |
static uint8 hatch_patterns[] = { |
1706 |
0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0 - bsHorizontal */ |
0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0 - bsHorizontal */ |
1707 |
0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 1 - bsVertical */ |
0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 1 - bsVertical */ |
1708 |
0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, /* 2 - bsFDiagonal */ |
0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, /* 2 - bsFDiagonal */ |
1709 |
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, /* 3 - bsBDiagonal */ |
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, /* 3 - bsBDiagonal */ |
1710 |
0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08, /* 4 - bsCross */ |
0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08, /* 4 - bsCross */ |
1711 |
0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 /* 5 - bsDiagCross */ |
0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 /* 5 - bsDiagCross */ |
1712 |
}; |
}; |
1713 |
|
|
1714 |
void |
void |
1729 |
break; |
break; |
1730 |
|
|
1731 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
1732 |
fill = (Pixmap) ui_create_glyph(8, 8, hatch_patterns + brush->pattern[0] * 8); |
fill = (Pixmap) ui_create_glyph(8, 8, |
1733 |
SET_FOREGROUND(bgcolour); |
hatch_patterns + brush->pattern[0] * 8); |
1734 |
SET_BACKGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1735 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
SET_BACKGROUND(bgcolour); |
1736 |
XSetStipple(display, gc, fill); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1737 |
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
XSetStipple(g_display, g_gc, fill); |
1738 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1739 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1740 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1741 |
XSetTSOrigin(display, gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1742 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1743 |
break; |
break; |
1744 |
|
|
1749 |
|
|
1750 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1751 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
1752 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1753 |
XSetStipple(display, gc, fill); |
XSetStipple(g_display, g_gc, fill); |
1754 |
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1755 |
|
|
1756 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1757 |
|
|
1758 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1759 |
XSetTSOrigin(display, gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
1760 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1761 |
break; |
break; |
1762 |
|
|
1773 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1774 |
{ |
{ |
1775 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1776 |
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); |
1777 |
if (ownbackstore) |
if (g_ownbackstore) |
1778 |
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); |
1779 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1780 |
} |
} |
1781 |
|
|
1785 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
1786 |
{ |
{ |
1787 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1788 |
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); |
1789 |
if (ownbackstore) |
if (g_ownbackstore) |
1790 |
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); |
1791 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1792 |
} |
} |
1793 |
|
|
1831 |
{ |
{ |
1832 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1833 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
1834 |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
1835 |
if (ownbackstore) |
if (g_ownbackstore) |
1836 |
XDrawLine(display, backstore, gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
1837 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1838 |
} |
} |
1839 |
|
|
1856 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1857 |
SET_BACKGROUND(bgcolour); |
SET_BACKGROUND(bgcolour); |
1858 |
|
|
1859 |
XSetFillStyle(display, gc, |
XSetFillStyle(g_display, g_gc, |
1860 |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1861 |
XSetStipple(display, gc, (Pixmap) glyph); |
XSetStipple(g_display, g_gc, (Pixmap) glyph); |
1862 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(g_display, g_gc, x, y); |
1863 |
|
|
1864 |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1865 |
|
|
1866 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
1867 |
} |
} |
1868 |
|
|
1869 |
#define DO_GLYPH(ttext,idx) \ |
#define DO_GLYPH(ttext,idx) \ |
1870 |
{\ |
{\ |
1871 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
1872 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1873 |
|
{\ |
1874 |
|
xyoffset = ttext[++idx];\ |
1875 |
|
if ((xyoffset & 0x80))\ |
1876 |
{\ |
{\ |
1877 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
1878 |
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;\ |
|
|
}\ |
|
1879 |
else\ |
else\ |
1880 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1881 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
1882 |
}\ |
}\ |
1883 |
if (glyph != NULL)\ |
else\ |
1884 |
{\ |
{\ |
1885 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
1886 |
y + glyph->baseline,\ |
y += xyoffset;\ |
1887 |
glyph->width, glyph->height,\ |
else\ |
1888 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
1889 |
}\ |
}\ |
1890 |
|
}\ |
1891 |
|
if (glyph != NULL)\ |
1892 |
|
{\ |
1893 |
|
x1 = x + glyph->offset;\ |
1894 |
|
y1 = y + glyph->baseline;\ |
1895 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1896 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1897 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1898 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1899 |
|
x += glyph->width;\ |
1900 |
|
}\ |
1901 |
} |
} |
1902 |
|
|
1903 |
void |
void |
1907 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1908 |
{ |
{ |
1909 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1910 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
1911 |
DATABLOB *entry; |
DATABLOB *entry; |
1912 |
|
|
1913 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1921 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1922 |
} |
} |
1923 |
|
|
1924 |
|
SET_FOREGROUND(fgcolour); |
1925 |
|
SET_BACKGROUND(bgcolour); |
1926 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
1927 |
|
|
1928 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1929 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
1930 |
{ |
{ |
1975 |
break; |
break; |
1976 |
} |
} |
1977 |
} |
} |
1978 |
if (ownbackstore) |
|
1979 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
1980 |
|
|
1981 |
|
if (g_ownbackstore) |
1982 |
{ |
{ |
1983 |
if (boxcx > 1) |
if (boxcx > 1) |
1984 |
XCopyArea(display, backstore, wnd, gc, boxx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
1985 |
boxy, boxcx, boxcy, boxx, boxy); |
boxy, boxcx, boxcy, boxx, boxy); |
1986 |
else |
else |
1987 |
XCopyArea(display, backstore, wnd, gc, clipx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
1988 |
clipy, clipcx, clipcy, clipx, clipy); |
clipy, clipcx, clipcy, clipx, clipy); |
1989 |
} |
} |
1990 |
} |
} |
1995 |
Pixmap pix; |
Pixmap pix; |
1996 |
XImage *image; |
XImage *image; |
1997 |
|
|
1998 |
if (ownbackstore) |
if (g_ownbackstore) |
1999 |
{ |
{ |
2000 |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
image = XGetImage(g_display, g_backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
2001 |
} |
} |
2002 |
else |
else |
2003 |
{ |
{ |
2004 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
pix = XCreatePixmap(g_display, g_wnd, cx, cy, g_depth); |
2005 |
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); |
2006 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
image = XGetImage(g_display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
2007 |
XFreePixmap(display, pix); |
XFreePixmap(g_display, pix); |
2008 |
} |
} |
2009 |
|
|
2010 |
offset *= bpp / 8; |
offset *= g_bpp / 8; |
2011 |
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); |
2012 |
|
|
2013 |
XDestroyImage(image); |
XDestroyImage(image); |
2014 |
} |
} |
2019 |
XImage *image; |
XImage *image; |
2020 |
uint8 *data; |
uint8 *data; |
2021 |
|
|
2022 |
offset *= bpp / 8; |
offset *= g_bpp / 8; |
2023 |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
data = cache_get_desktop(offset, cx, cy, g_bpp / 8); |
2024 |
if (data == NULL) |
if (data == NULL) |
2025 |
return; |
return; |
2026 |
|
|
2027 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
2028 |
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8); |
(char *) data, cx, cy, BitmapPad(g_display), cx * g_bpp / 8); |
2029 |
|
|
2030 |
if (ownbackstore) |
if (g_ownbackstore) |
2031 |
{ |
{ |
2032 |
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); |
2033 |
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); |
2034 |
} |
} |
2035 |
else |
else |
2036 |
{ |
{ |
2037 |
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); |
2038 |
} |
} |
2039 |
|
|
2040 |
XFree(image); |
XFree(image); |