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 1999-2001 |
Copyright (C) Matthew Chapman 1999-2002 |
5 |
|
|
6 |
This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
7 |
it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
20 |
|
|
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
|
#include <X11/XKBlib.h> |
|
23 |
#include <time.h> |
#include <time.h> |
24 |
#include <errno.h> |
#include <errno.h> |
25 |
#include "rdesktop.h" |
#include "rdesktop.h" |
26 |
|
#include "xproto.h" |
27 |
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|
28 |
extern char keymapname[16]; |
extern int g_width; |
29 |
extern int keylayout; |
extern int g_height; |
30 |
extern int width; |
extern BOOL g_sendmotion; |
31 |
extern int height; |
extern BOOL g_fullscreen; |
32 |
extern BOOL sendmotion; |
extern BOOL grab_keyboard; |
33 |
extern BOOL fullscreen; |
extern BOOL hide_decorations; |
34 |
|
extern char title[]; |
35 |
|
extern int g_server_bpp; |
36 |
|
extern int win_button_size; |
37 |
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BOOL g_enable_compose = False; |
38 |
|
BOOL g_focused; |
39 |
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BOOL g_mouse_in_wnd; |
40 |
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|
41 |
Display *display; |
Display *display; |
42 |
XkbDescPtr xkb; |
Time last_gesturetime; |
43 |
static int x_socket; |
static int x_socket; |
44 |
static Window wnd; |
static Screen *screen; |
45 |
|
Window wnd; |
46 |
static GC gc; |
static GC gc; |
47 |
static Visual *visual; |
static Visual *visual; |
48 |
static int depth; |
static int depth; |
49 |
static int bpp; |
static int bpp; |
50 |
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static XIM IM; |
51 |
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static XIC IC; |
52 |
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static XModifierKeymap *mod_map; |
53 |
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static Cursor current_cursor; |
54 |
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static Atom protocol_atom, kill_atom; |
55 |
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|
56 |
/* endianness */ |
/* endianness */ |
57 |
static BOOL host_be; |
static BOOL host_be; |
61 |
static BOOL ownbackstore; |
static BOOL ownbackstore; |
62 |
static Pixmap backstore; |
static Pixmap backstore; |
63 |
|
|
64 |
/* needed to keep track of the modifiers */ |
/* Moving in single app mode */ |
65 |
static unsigned int numlock_modifier_mask = 0; |
static BOOL moving_wnd; |
66 |
static unsigned int key_down_state = 0; |
static int move_x_offset = 0; |
67 |
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static int move_y_offset = 0; |
68 |
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|
69 |
#define DShift1Mask (1<<0) |
/* MWM decorations */ |
70 |
#define DLockMask (1<<1) |
#define MWM_HINTS_DECORATIONS (1L << 1) |
71 |
#define DControl1Mask (1<<2) |
#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
72 |
#define DMod1Mask (1<<3) |
typedef struct |
73 |
#define DMod2Mask (1<<4) |
{ |
74 |
#define DMod3Mask (1<<5) |
uint32 flags; |
75 |
#define DMod4Mask (1<<6) |
uint32 functions; |
76 |
#define DMod5Mask (1<<7) |
uint32 decorations; |
77 |
#define DShift2Mask (1<<8) |
sint32 inputMode; |
78 |
#define DControl2Mask (1<<9) |
uint32 status; |
79 |
#define DNumLockMask (1<<10) |
} |
80 |
|
PropMotifWmHints; |
81 |
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|
82 |
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typedef struct |
83 |
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{ |
84 |
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uint32 red; |
85 |
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uint32 green; |
86 |
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uint32 blue; |
87 |
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} |
88 |
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PixelColour; |
89 |
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|
90 |
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|
91 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
92 |
{ \ |
{ \ |
95 |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
96 |
} |
} |
97 |
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|
98 |
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#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
99 |
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{ \ |
100 |
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XFillRectangle(display, ownbackstore ? backstore : wnd, gc, x, y, cx, cy); \ |
101 |
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} |
102 |
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|
103 |
/* colour maps */ |
/* colour maps */ |
104 |
static BOOL owncolmap; |
BOOL owncolmap = False; |
105 |
static Colormap xcolmap; |
static Colormap xcolmap; |
106 |
static uint32 white; |
static uint32 *colmap = NULL; |
|
static uint32 *colmap; |
|
107 |
|
|
108 |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : owncolmap ? col : translate_colour(colmap[col]) ) |
109 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
110 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
111 |
|
|
131 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
132 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
133 |
|
|
134 |
void xwin_get_numlock_mask(); |
static void |
135 |
void xwin_mod_update(uint32 state, uint32 ev_time); |
mwm_hide_decorations(void) |
136 |
void xwin_mod_release(uint32 state, uint32 ev_time, uint32 scancode); |
{ |
137 |
void xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode); |
PropMotifWmHints motif_hints; |
138 |
|
Atom hintsatom; |
139 |
|
|
140 |
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/* setup the property */ |
141 |
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motif_hints.flags = MWM_HINTS_DECORATIONS; |
142 |
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motif_hints.decorations = 0; |
143 |
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|
144 |
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/* get the atom for the property */ |
145 |
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hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
146 |
|
if (!hintsatom) |
147 |
|
{ |
148 |
|
warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
149 |
|
return; |
150 |
|
} |
151 |
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|
152 |
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XChangeProperty(display, wnd, hintsatom, hintsatom, 32, PropModeReplace, |
153 |
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(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
154 |
|
} |
155 |
|
|
156 |
|
static PixelColour |
157 |
|
split_colour15(uint32 colour) |
158 |
|
{ |
159 |
|
PixelColour rv; |
160 |
|
rv.red = (colour & 0x7c00) >> 10; |
161 |
|
rv.red = (rv.red * 0xff) / 0x1f; |
162 |
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rv.green = (colour & 0x03e0) >> 5; |
163 |
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rv.green = (rv.green * 0xff) / 0x1f; |
164 |
|
rv.blue = (colour & 0x1f); |
165 |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
166 |
|
return rv; |
167 |
|
} |
168 |
|
|
169 |
|
static PixelColour |
170 |
|
split_colour16(uint32 colour) |
171 |
|
{ |
172 |
|
PixelColour rv; |
173 |
|
rv.red = (colour & 0xf800) >> 11; |
174 |
|
rv.red = (rv.red * 0xff) / 0x1f; |
175 |
|
rv.green = (colour & 0x07e0) >> 5; |
176 |
|
rv.green = (rv.green * 0xff) / 0x3f; |
177 |
|
rv.blue = (colour & 0x001f); |
178 |
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
179 |
|
return rv; |
180 |
|
} |
181 |
|
|
182 |
|
static PixelColour |
183 |
|
split_colour24(uint32 colour) |
184 |
|
{ |
185 |
|
PixelColour rv; |
186 |
|
rv.blue = (colour & 0xff0000) >> 16; |
187 |
|
rv.green = (colour & 0xff00) >> 8; |
188 |
|
rv.red = (colour & 0xff); |
189 |
|
return rv; |
190 |
|
} |
191 |
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|
192 |
|
static uint32 |
193 |
|
make_colour16(PixelColour pc) |
194 |
|
{ |
195 |
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pc.red = (pc.red * 0x1f) / 0xff; |
196 |
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pc.green = (pc.green * 0x3f) / 0xff; |
197 |
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pc.blue = (pc.blue * 0x1f) / 0xff; |
198 |
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return (pc.red << 11) | (pc.green << 5) | pc.blue; |
199 |
|
} |
200 |
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|
201 |
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static uint32 |
202 |
|
make_colour24(PixelColour pc) |
203 |
|
{ |
204 |
|
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
205 |
|
} |
206 |
|
|
207 |
|
static uint32 |
208 |
|
make_colour32(PixelColour pc) |
209 |
|
{ |
210 |
|
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
211 |
|
} |
212 |
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|
213 |
|
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
214 |
|
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
215 |
|
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
216 |
|
x = (x << 16) | (x >> 16); } |
217 |
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|
218 |
|
static uint32 |
219 |
|
translate_colour(uint32 colour) |
220 |
|
{ |
221 |
|
switch (g_server_bpp) |
222 |
|
{ |
223 |
|
case 15: |
224 |
|
switch (bpp) |
225 |
|
{ |
226 |
|
case 16: |
227 |
|
colour = make_colour16(split_colour15(colour)); |
228 |
|
break; |
229 |
|
case 24: |
230 |
|
colour = make_colour24(split_colour15(colour)); |
231 |
|
break; |
232 |
|
case 32: |
233 |
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colour = make_colour32(split_colour15(colour)); |
234 |
|
break; |
235 |
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} |
236 |
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break; |
237 |
|
case 16: |
238 |
|
switch (bpp) |
239 |
|
{ |
240 |
|
case 16: |
241 |
|
break; |
242 |
|
case 24: |
243 |
|
colour = make_colour24(split_colour16(colour)); |
244 |
|
break; |
245 |
|
case 32: |
246 |
|
colour = make_colour32(split_colour16(colour)); |
247 |
|
break; |
248 |
|
} |
249 |
|
break; |
250 |
|
case 24: |
251 |
|
switch (bpp) |
252 |
|
{ |
253 |
|
case 16: |
254 |
|
colour = make_colour16(split_colour24(colour)); |
255 |
|
break; |
256 |
|
case 24: |
257 |
|
break; |
258 |
|
case 32: |
259 |
|
colour = make_colour32(split_colour24(colour)); |
260 |
|
break; |
261 |
|
} |
262 |
|
break; |
263 |
|
} |
264 |
|
switch (bpp) |
265 |
|
{ |
266 |
|
case 16: |
267 |
|
if (host_be != xserver_be) |
268 |
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BSWAP16(colour); |
269 |
|
break; |
270 |
|
|
271 |
|
case 24: |
272 |
|
if (xserver_be) |
273 |
|
BSWAP24(colour); |
274 |
|
break; |
275 |
|
|
276 |
|
case 32: |
277 |
|
if (host_be != xserver_be) |
278 |
|
BSWAP32(colour); |
279 |
|
break; |
280 |
|
} |
281 |
|
|
282 |
|
return colour; |
283 |
|
} |
284 |
|
|
285 |
static void |
static void |
286 |
translate8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
287 |
{ |
{ |
288 |
while (out < end) |
while (out < end) |
289 |
*(out++) = (uint8) colmap[*(data++)]; |
*(out++) = (uint8) colmap[*(data++)]; |
290 |
} |
} |
291 |
|
|
292 |
static void |
static void |
293 |
translate16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
294 |
{ |
{ |
295 |
while (out < end) |
while (out < end) |
296 |
*(out++) = (uint16) colmap[*(data++)]; |
*(out++) = (uint16) colmap[*(data++)]; |
298 |
|
|
299 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
300 |
static void |
static void |
301 |
translate24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
302 |
{ |
{ |
303 |
uint32 value; |
uint32 value; |
304 |
|
|
312 |
} |
} |
313 |
|
|
314 |
static void |
static void |
315 |
translate32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
316 |
{ |
{ |
317 |
while (out < end) |
while (out < end) |
318 |
*(out++) = colmap[*(data++)]; |
*(out++) = colmap[*(data++)]; |
319 |
} |
} |
320 |
|
|
321 |
static uint8 * |
/* todo the remaining translate function might need some big endian check ?? */ |
322 |
translate_image(int width, int height, uint8 * data) |
|
323 |
|
static void |
324 |
|
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
325 |
{ |
{ |
326 |
int size = width * height * bpp / 8; |
while (out < end) |
327 |
uint8 *out = xmalloc(size); |
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
328 |
uint8 *end = out + size; |
} |
329 |
|
|
330 |
switch (bpp) |
static void |
331 |
|
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
332 |
|
{ |
333 |
|
uint32 value; |
334 |
|
|
335 |
|
while (out < end) |
336 |
{ |
{ |
337 |
case 8: |
value = make_colour24(split_colour15(*(data++))); |
338 |
translate8(data, out, end); |
*(out++) = value; |
339 |
break; |
*(out++) = value >> 8; |
340 |
|
*(out++) = value >> 16; |
341 |
|
} |
342 |
|
} |
343 |
|
|
344 |
case 16: |
static void |
345 |
translate16(data, (uint16 *) out, (uint16 *) end); |
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
346 |
break; |
{ |
347 |
|
while (out < end) |
348 |
|
*(out++) = make_colour32(split_colour15(*(data++))); |
349 |
|
} |
350 |
|
|
351 |
case 24: |
static void |
352 |
translate24(data, out, end); |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
353 |
break; |
{ |
354 |
|
while (out < end) |
355 |
|
*(out++) = (uint16) (*(data++)); |
356 |
|
} |
357 |
|
|
358 |
case 32: |
|
359 |
translate32(data, (uint32 *) out, (uint32 *) end); |
static void |
360 |
break; |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
361 |
|
{ |
362 |
|
uint32 value; |
363 |
|
|
364 |
|
while (out < end) |
365 |
|
{ |
366 |
|
value = make_colour24(split_colour16(*(data++))); |
367 |
|
*(out++) = value; |
368 |
|
*(out++) = value >> 8; |
369 |
|
*(out++) = value >> 16; |
370 |
} |
} |
371 |
|
} |
372 |
|
|
373 |
return out; |
static void |
374 |
|
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
375 |
|
{ |
376 |
|
while (out < end) |
377 |
|
*(out++) = make_colour32(split_colour16(*(data++))); |
378 |
} |
} |
379 |
|
|
380 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
static void |
381 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
382 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
{ |
383 |
x = (x << 16) | (x >> 16); } |
uint32 pixel = 0; |
384 |
|
while (out < end) |
385 |
|
{ |
386 |
|
pixel = *(data++) << 16; |
387 |
|
pixel |= *(data++) << 8; |
388 |
|
pixel |= *(data++); |
389 |
|
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
390 |
|
} |
391 |
|
} |
392 |
|
|
393 |
static uint32 |
static void |
394 |
translate_colour(uint32 colour) |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
395 |
{ |
{ |
396 |
switch (bpp) |
while (out < end) |
397 |
{ |
{ |
398 |
case 16: |
*(out++) = (*(data++)); |
399 |
if (host_be != xserver_be) |
} |
400 |
BSWAP16(colour); |
} |
|
break; |
|
401 |
|
|
402 |
|
static void |
403 |
|
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
404 |
|
{ |
405 |
|
uint32 pixel = 0; |
406 |
|
while (out < end) |
407 |
|
{ |
408 |
|
pixel = *(data++); |
409 |
|
pixel |= *(data++) << 8; |
410 |
|
pixel |= *(data++) << 16; |
411 |
|
*(out++) = pixel; |
412 |
|
} |
413 |
|
} |
414 |
|
|
415 |
|
static uint8 * |
416 |
|
translate_image(int width, int height, uint8 * data) |
417 |
|
{ |
418 |
|
int size = width * height * bpp / 8; |
419 |
|
uint8 *out = (uint8 *) xmalloc(size); |
420 |
|
uint8 *end = out + size; |
421 |
|
|
422 |
|
switch (g_server_bpp) |
423 |
|
{ |
424 |
case 24: |
case 24: |
425 |
if (xserver_be) |
switch (bpp) |
426 |
BSWAP24(colour); |
{ |
427 |
|
case 32: |
428 |
|
translate24to32(data, (uint32 *) out, (uint32 *) end); |
429 |
|
break; |
430 |
|
case 24: |
431 |
|
translate24to24(data, out, end); |
432 |
|
break; |
433 |
|
case 16: |
434 |
|
translate24to16(data, (uint16 *) out, (uint16 *) end); |
435 |
|
break; |
436 |
|
} |
437 |
break; |
break; |
438 |
|
case 16: |
439 |
case 32: |
switch (bpp) |
440 |
if (host_be != xserver_be) |
{ |
441 |
BSWAP32(colour); |
case 32: |
442 |
|
translate16to32((uint16 *) data, (uint32 *) out, |
443 |
|
(uint32 *) end); |
444 |
|
break; |
445 |
|
case 24: |
446 |
|
translate16to24((uint16 *) data, out, end); |
447 |
|
break; |
448 |
|
case 16: |
449 |
|
translate16to16((uint16 *) data, (uint16 *) out, |
450 |
|
(uint16 *) end); |
451 |
|
break; |
452 |
|
} |
453 |
|
break; |
454 |
|
case 15: |
455 |
|
switch (bpp) |
456 |
|
{ |
457 |
|
case 32: |
458 |
|
translate15to32((uint16 *) data, (uint32 *) out, |
459 |
|
(uint32 *) end); |
460 |
|
break; |
461 |
|
case 24: |
462 |
|
translate15to24((uint16 *) data, out, end); |
463 |
|
break; |
464 |
|
case 16: |
465 |
|
translate15to16((uint16 *) data, (uint16 *) out, |
466 |
|
(uint16 *) end); |
467 |
|
break; |
468 |
|
} |
469 |
|
break; |
470 |
|
case 8: |
471 |
|
switch (bpp) |
472 |
|
{ |
473 |
|
case 8: |
474 |
|
translate8to8(data, out, end); |
475 |
|
break; |
476 |
|
case 16: |
477 |
|
translate8to16(data, (uint16 *) out, (uint16 *) end); |
478 |
|
break; |
479 |
|
case 24: |
480 |
|
translate8to24(data, out, end); |
481 |
|
break; |
482 |
|
case 32: |
483 |
|
translate8to32(data, (uint32 *) out, (uint32 *) end); |
484 |
|
break; |
485 |
|
} |
486 |
break; |
break; |
487 |
} |
} |
488 |
|
return out; |
|
return colour; |
|
489 |
} |
} |
490 |
|
|
491 |
BOOL |
BOOL |
492 |
ui_create_window(char *title) |
get_key_state(unsigned int state, uint32 keysym) |
493 |
{ |
{ |
494 |
XSetWindowAttributes attribs; |
int modifierpos, key, keysymMask = 0; |
495 |
XClassHint *classhints; |
int offset; |
|
XSizeHints *sizehints; |
|
|
unsigned long input_mask; |
|
|
XPixmapFormatValues *pfm; |
|
|
Screen *screen; |
|
|
uint16 test; |
|
|
int i; |
|
496 |
|
|
497 |
int xkb_minor, xkb_major; |
KeyCode keycode = XKeysymToKeycode(display, keysym); |
|
int xkb_event, xkb_error, xkb_reason; |
|
498 |
|
|
499 |
/* compare compiletime libs with runtime libs. */ |
if (keycode == NoSymbol) |
|
xkb_major = XkbMajorVersion; |
|
|
xkb_minor = XkbMinorVersion; |
|
|
if (XkbLibraryVersion(&xkb_major, &xkb_minor) == False) |
|
|
{ |
|
|
error("please re-compile rdesktop\ncompile time version of xkb is not compatible with\nyour runtime version of the library\n"); |
|
500 |
return False; |
return False; |
|
} |
|
|
|
|
501 |
|
|
502 |
display = |
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
|
XkbOpenDisplay(NULL, &xkb_event, &xkb_error, &xkb_major, |
|
|
&xkb_minor, &xkb_reason); |
|
|
switch (xkb_reason) |
|
503 |
{ |
{ |
504 |
case XkbOD_BadLibraryVersion: |
offset = mod_map->max_keypermod * modifierpos; |
505 |
error("XkbOD_BadLibraryVersion: XKB extensions in server and the library rdesktop is linked against aren't compatible with each other.\n"); |
|
506 |
break; |
for (key = 0; key < mod_map->max_keypermod; key++) |
507 |
case XkbOD_ConnectionRefused: |
{ |
508 |
error("XkbOD_ConnectionRefused\n"); |
if (mod_map->modifiermap[offset + key] == keycode) |
509 |
break; |
keysymMask |= 1 << modifierpos; |
510 |
case XkbOD_BadServerVersion: |
} |
|
error("XkbOD_BadServerVersion\n"); |
|
|
break; |
|
|
case XkbOD_NonXkbServer: |
|
|
error("XkbOD_NonXkbServer: XKB extension not present in server\nupdate your X server.\n"); |
|
|
break; |
|
|
case XkbOD_Success: |
|
|
DEBUG("XkbOD_Success: Connection established with display\n"); |
|
|
break; |
|
511 |
} |
} |
512 |
|
|
513 |
|
return (state & keysymMask) ? True : False; |
514 |
|
} |
515 |
|
|
516 |
|
BOOL |
517 |
|
ui_init(void) |
518 |
|
{ |
519 |
|
XPixmapFormatValues *pfm; |
520 |
|
uint16 test; |
521 |
|
int i; |
522 |
|
|
523 |
|
display = XOpenDisplay(NULL); |
524 |
if (display == NULL) |
if (display == NULL) |
525 |
{ |
{ |
526 |
error("Failed to open display\n"); |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
527 |
return False; |
return False; |
528 |
} |
} |
529 |
|
|
539 |
desirable, e.g. 24 bits->32 bits. */ |
desirable, e.g. 24 bits->32 bits. */ |
540 |
while (i--) |
while (i--) |
541 |
{ |
{ |
542 |
if ((pfm[i].depth == depth) |
if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp)) |
|
&& (pfm[i].bits_per_pixel > bpp)) |
|
543 |
{ |
{ |
544 |
bpp = pfm[i].bits_per_pixel; |
bpp = pfm[i].bits_per_pixel; |
545 |
} |
} |
554 |
return False; |
return False; |
555 |
} |
} |
556 |
|
|
557 |
if (depth <= 8) |
if (owncolmap != True) |
558 |
owncolmap = True; |
{ |
|
else |
|
559 |
xcolmap = DefaultColormapOfScreen(screen); |
xcolmap = DefaultColormapOfScreen(screen); |
560 |
|
if (depth <= 8) |
561 |
|
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
562 |
|
} |
563 |
|
|
564 |
|
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
565 |
|
|
566 |
|
if (DoesBackingStore(screen) != Always) |
567 |
|
ownbackstore = True; |
568 |
|
|
569 |
test = 1; |
test = 1; |
570 |
host_be = !(BOOL) (*(uint8 *) (&test)); |
host_be = !(BOOL) (*(uint8 *) (&test)); |
571 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
572 |
|
|
573 |
white = WhitePixelOfScreen(screen); |
if ((g_width == 0) || (g_height == 0)) |
574 |
attribs.background_pixel = BlackPixelOfScreen(screen); |
{ |
575 |
attribs.backing_store = DoesBackingStore(screen); |
/* Fetch geometry from _NET_WORKAREA */ |
576 |
|
uint32 x, y, cx, cy; |
577 |
|
|
578 |
if (attribs.backing_store == NotUseful) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
579 |
ownbackstore = True; |
{ |
580 |
|
g_width = cx; |
581 |
|
g_height = cy; |
582 |
|
} |
583 |
|
else |
584 |
|
{ |
585 |
|
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
586 |
|
g_width = 800; |
587 |
|
g_height = 600; |
588 |
|
} |
589 |
|
} |
590 |
|
|
591 |
if (fullscreen) |
if (g_fullscreen) |
592 |
{ |
{ |
593 |
attribs.override_redirect = True; |
g_width = WidthOfScreen(screen); |
594 |
width = WidthOfScreen(screen); |
g_height = HeightOfScreen(screen); |
|
height = HeightOfScreen(screen); |
|
595 |
} |
} |
596 |
else |
|
597 |
|
/* make sure width is a multiple of 4 */ |
598 |
|
g_width = (g_width + 3) & ~3; |
599 |
|
|
600 |
|
if (ownbackstore) |
601 |
{ |
{ |
602 |
attribs.override_redirect = False; |
backstore = |
603 |
|
XCreatePixmap(display, RootWindowOfScreen(screen), g_width, g_height, |
604 |
|
depth); |
605 |
|
|
606 |
|
/* clear to prevent rubbish being exposed at startup */ |
607 |
|
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
608 |
|
XFillRectangle(display, backstore, gc, 0, 0, g_width, g_height); |
609 |
} |
} |
610 |
|
|
611 |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
mod_map = XGetModifierMapping(display); |
612 |
|
|
613 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
if (g_enable_compose) |
614 |
0, 0, width, height, 0, CopyFromParent, |
IM = XOpenIM(display, NULL, NULL, NULL); |
615 |
InputOutput, CopyFromParent, |
|
616 |
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
xkeymap_init(); |
617 |
&attribs); |
xclip_init(); |
618 |
|
|
619 |
|
/* todo take this out when high colour is done */ |
620 |
|
printf("server bpp %d client bpp %d depth %d\n", g_server_bpp, bpp, depth); |
621 |
|
|
622 |
|
return True; |
623 |
|
} |
624 |
|
|
625 |
|
void |
626 |
|
ui_deinit(void) |
627 |
|
{ |
628 |
|
if (IM != NULL) |
629 |
|
XCloseIM(IM); |
630 |
|
|
631 |
|
XFreeModifiermap(mod_map); |
632 |
|
|
633 |
|
if (ownbackstore) |
634 |
|
XFreePixmap(display, backstore); |
635 |
|
|
636 |
|
XFreeGC(display, gc); |
637 |
|
XCloseDisplay(display); |
638 |
|
display = NULL; |
639 |
|
} |
640 |
|
|
641 |
|
BOOL |
642 |
|
ui_create_window(void) |
643 |
|
{ |
644 |
|
XSetWindowAttributes attribs; |
645 |
|
XClassHint *classhints; |
646 |
|
XSizeHints *sizehints; |
647 |
|
int wndwidth, wndheight; |
648 |
|
long input_mask, ic_input_mask; |
649 |
|
XEvent xevent; |
650 |
|
|
651 |
|
wndwidth = g_fullscreen ? WidthOfScreen(screen) : g_width; |
652 |
|
wndheight = g_fullscreen ? HeightOfScreen(screen) : g_height; |
653 |
|
|
654 |
|
attribs.background_pixel = BlackPixelOfScreen(screen); |
655 |
|
attribs.backing_store = ownbackstore ? NotUseful : Always; |
656 |
|
attribs.override_redirect = g_fullscreen; |
657 |
|
|
658 |
|
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
659 |
|
0, CopyFromParent, InputOutput, CopyFromParent, |
660 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
661 |
|
|
662 |
XStoreName(display, wnd, title); |
XStoreName(display, wnd, title); |
663 |
|
|
664 |
|
if (hide_decorations) |
665 |
|
mwm_hide_decorations(); |
666 |
|
|
667 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
668 |
if (classhints != NULL) |
if (classhints != NULL) |
669 |
{ |
{ |
676 |
if (sizehints) |
if (sizehints) |
677 |
{ |
{ |
678 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
679 |
sizehints->min_width = sizehints->max_width = width; |
sizehints->min_width = sizehints->max_width = g_width; |
680 |
sizehints->min_height = sizehints->max_height = height; |
sizehints->min_height = sizehints->max_height = g_height; |
681 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(display, wnd, sizehints); |
682 |
XFree(sizehints); |
XFree(sizehints); |
683 |
} |
} |
684 |
|
|
685 |
xkeymap_init(); |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
686 |
|
VisibilityChangeMask | FocusChangeMask; |
687 |
|
|
688 |
input_mask = KeyPressMask | KeyReleaseMask | |
if (g_sendmotion) |
|
ButtonPressMask | ButtonReleaseMask | |
|
|
EnterWindowMask | LeaveWindowMask; |
|
|
if (sendmotion) |
|
689 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
|
|
|
690 |
if (ownbackstore) |
if (ownbackstore) |
691 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
692 |
|
if (g_fullscreen || grab_keyboard) |
693 |
|
input_mask |= EnterWindowMask; |
694 |
|
if (grab_keyboard) |
695 |
|
input_mask |= LeaveWindowMask; |
696 |
|
|
697 |
|
if (IM != NULL) |
698 |
|
{ |
699 |
|
IC = XCreateIC(IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
700 |
|
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
701 |
|
|
702 |
|
if ((IC != NULL) |
703 |
|
&& (XGetICValues(IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
704 |
|
input_mask |= ic_input_mask; |
705 |
|
} |
706 |
|
|
707 |
XSelectInput(display, wnd, input_mask); |
XSelectInput(display, wnd, input_mask); |
|
gc = XCreateGC(display, wnd, 0, NULL); |
|
|
|
|
|
if (ownbackstore) |
|
|
backstore = XCreatePixmap(display, wnd, width, height, depth); |
|
|
|
|
708 |
XMapWindow(display, wnd); |
XMapWindow(display, wnd); |
709 |
|
|
710 |
/* TODO: error texts... make them friendly. */ |
/* wait for VisibilityNotify */ |
711 |
xkb = XkbGetKeyboard(display, XkbAllComponentsMask, XkbUseCoreKbd); |
do |
|
if ((int) xkb == BadAlloc || xkb == NULL) |
|
712 |
{ |
{ |
713 |
error("XkbGetKeyboard failed.\n"); |
XMaskEvent(display, VisibilityChangeMask, &xevent); |
|
exit(0); |
|
714 |
} |
} |
715 |
|
while (xevent.type != VisibilityNotify); |
716 |
|
|
717 |
/* TODO: error texts... make them friendly. */ |
g_focused = False; |
718 |
if (XkbSelectEvents |
g_mouse_in_wnd = False; |
|
(display, xkb->device_spec, XkbAllEventsMask, |
|
|
XkbAllEventsMask) == False) |
|
|
{ |
|
|
error("XkbSelectEvents failed.\n"); |
|
|
exit(0); |
|
|
} |
|
719 |
|
|
720 |
xwin_get_numlock_mask(); |
/* handle the WM_DELETE_WINDOW protocol */ |
721 |
|
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
722 |
|
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True); |
723 |
|
XSetWMProtocols(display, wnd, &kill_atom, 1); |
724 |
|
|
725 |
return True; |
return True; |
726 |
} |
} |
727 |
|
|
728 |
void |
void |
729 |
xwin_get_numlock_mask() |
ui_destroy_window(void) |
730 |
{ |
{ |
731 |
KeyCode numlockcode; |
if (IC != NULL) |
732 |
KeyCode *keycode; |
XDestroyIC(IC); |
|
XModifierKeymap *modmap; |
|
|
int i, j; |
|
|
|
|
|
/* Find out if numlock is already defined as a modifier key, and if so where */ |
|
|
numlockcode = XKeysymToKeycode(display, 0xFF7F); /* XF_Num_Lock = 0xFF7F */ |
|
|
if (numlockcode) |
|
|
{ |
|
|
modmap = XGetModifierMapping(display); |
|
|
if (modmap) |
|
|
{ |
|
|
keycode = modmap->modifiermap; |
|
|
for (i = 0; i < 8; i++) |
|
|
for (j = modmap->max_keypermod; j--;) |
|
|
{ |
|
|
if (*keycode == numlockcode) |
|
|
{ |
|
|
numlock_modifier_mask = |
|
|
(1 << i); |
|
|
i = 8; |
|
|
break; |
|
|
} |
|
|
keycode++; |
|
|
} |
|
|
if (!numlock_modifier_mask) |
|
|
{ |
|
|
modmap->modifiermap[7 * |
|
|
modmap->max_keypermod] = |
|
|
numlockcode; |
|
|
if (XSetModifierMapping(display, modmap) == |
|
|
MappingSuccess) |
|
|
numlock_modifier_mask = (1 << 7); |
|
|
else |
|
|
printf("XSetModifierMapping failed!\n"); |
|
|
} |
|
|
XFreeModifiermap(modmap); |
|
|
} |
|
|
} |
|
|
|
|
|
if (!numlock_modifier_mask) |
|
|
printf("WARNING: Failed to get a numlock modifier mapping.\n"); |
|
733 |
|
|
734 |
|
XDestroyWindow(display, wnd); |
735 |
} |
} |
736 |
|
|
737 |
void |
void |
738 |
ui_destroy_window() |
xwin_toggle_fullscreen(void) |
739 |
{ |
{ |
740 |
if (xkb != NULL) |
Pixmap contents = 0; |
|
XkbFreeKeyboard(xkb, XkbAllControlsMask, True); |
|
741 |
|
|
742 |
if (ownbackstore) |
if (!ownbackstore) |
743 |
XFreePixmap(display, backstore); |
{ |
744 |
|
/* need to save contents of window */ |
745 |
|
contents = XCreatePixmap(display, wnd, g_width, g_height, depth); |
746 |
|
XCopyArea(display, wnd, contents, gc, 0, 0, g_width, g_height, 0, 0); |
747 |
|
} |
748 |
|
|
749 |
XFreeGC(display, gc); |
ui_destroy_window(); |
750 |
XDestroyWindow(display, wnd); |
g_fullscreen = !g_fullscreen; |
751 |
XCloseDisplay(display); |
ui_create_window(); |
752 |
display = NULL; |
|
753 |
|
XDefineCursor(display, wnd, current_cursor); |
754 |
|
|
755 |
|
if (!ownbackstore) |
756 |
|
{ |
757 |
|
XCopyArea(display, contents, wnd, gc, 0, 0, g_width, g_height, 0, 0); |
758 |
|
XFreePixmap(display, contents); |
759 |
|
} |
760 |
} |
} |
761 |
|
|
762 |
static void |
/* Process all events in Xlib queue |
763 |
xwin_process_events() |
Returns 0 after user quit, 1 otherwise */ |
764 |
|
static int |
765 |
|
xwin_process_events(void) |
766 |
{ |
{ |
767 |
XEvent xevent; |
XEvent xevent; |
|
|
|
768 |
KeySym keysym; |
KeySym keysym; |
|
uint8 scancode; |
|
769 |
uint16 button, flags; |
uint16 button, flags; |
770 |
uint32 ev_time; |
uint32 ev_time; |
771 |
uint32 tmpmods; |
key_translation tr; |
772 |
|
char str[256]; |
773 |
|
Status status; |
774 |
|
unsigned int state; |
775 |
|
Window wdummy; |
776 |
|
int dummy; |
777 |
|
|
778 |
while (XCheckMaskEvent(display, ~0, &xevent)) |
while (XPending(display) > 0) |
779 |
{ |
{ |
780 |
ev_time = time(NULL); |
XNextEvent(display, &xevent); |
781 |
|
|
782 |
|
if ((IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
783 |
|
{ |
784 |
|
DEBUG_KBD(("Filtering event\n")); |
785 |
|
continue; |
786 |
|
} |
787 |
|
|
788 |
flags = 0; |
flags = 0; |
789 |
|
|
790 |
switch (xevent.type) |
switch (xevent.type) |
791 |
{ |
{ |
792 |
case KeyRelease: |
case ClientMessage: |
793 |
flags = KBD_FLAG_DOWN | KBD_FLAG_UP; |
/* the window manager told us to quit */ |
794 |
/* fall through */ |
if ((xevent.xclient.message_type == protocol_atom) |
795 |
|
&& ((Atom) xevent.xclient.data.l[0] == kill_atom)) |
796 |
|
/* Quit */ |
797 |
|
return 0; |
798 |
|
break; |
799 |
|
|
800 |
case KeyPress: |
case KeyPress: |
801 |
if (XkbTranslateKeyCode |
last_gesturetime = xevent.xkey.time; |
802 |
(xkb, xevent.xkey.keycode, |
if (IC != NULL) |
803 |
xevent.xkey.state, &tmpmods, |
/* Multi_key compatible version */ |
804 |
&keysym) == False) |
{ |
805 |
break; |
XmbLookupString(IC, |
806 |
scancode = |
&xevent.xkey, str, sizeof(str), &keysym, |
807 |
xkeymap_translate_key(keysym, |
&status); |
808 |
xevent.xkey. |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
809 |
keycode, |
{ |
810 |
&flags); |
error("XmbLookupString failed with status 0x%x\n", |
811 |
|
status); |
812 |
if (scancode == 0) |
break; |
813 |
break; |
} |
814 |
|
} |
815 |
/* keep track of the modifiers -- needed for stickykeys... */ |
else |
816 |
if (xevent.type == KeyPress) |
{ |
817 |
xwin_mod_press(xevent.xkey.state, |
/* Plain old XLookupString */ |
818 |
ev_time, scancode); |
DEBUG_KBD(("\nNo input context, using XLookupString\n")); |
819 |
|
XLookupString((XKeyEvent *) & xevent, |
820 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
str, sizeof(str), &keysym, NULL); |
821 |
flags, scancode, 0); |
} |
822 |
|
|
823 |
if (xevent.type == KeyRelease) |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
824 |
xwin_mod_release(xevent.xkey.state, |
get_ksname(keysym))); |
825 |
ev_time, scancode); |
|
826 |
|
ev_time = time(NULL); |
827 |
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
828 |
|
break; |
829 |
|
|
830 |
|
tr = xkeymap_translate_key(keysym, |
831 |
|
xevent.xkey.keycode, xevent.xkey.state); |
832 |
|
|
833 |
|
if (tr.scancode == 0) |
834 |
|
break; |
835 |
|
|
836 |
|
ensure_remote_modifiers(ev_time, tr); |
837 |
|
|
838 |
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
839 |
|
break; |
840 |
|
|
841 |
|
case KeyRelease: |
842 |
|
last_gesturetime = xevent.xkey.time; |
843 |
|
XLookupString((XKeyEvent *) & xevent, str, |
844 |
|
sizeof(str), &keysym, NULL); |
845 |
|
|
846 |
|
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
847 |
|
get_ksname(keysym))); |
848 |
|
|
849 |
|
ev_time = time(NULL); |
850 |
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
851 |
|
break; |
852 |
|
|
853 |
|
tr = xkeymap_translate_key(keysym, |
854 |
|
xevent.xkey.keycode, xevent.xkey.state); |
855 |
|
|
856 |
|
if (tr.scancode == 0) |
857 |
|
break; |
858 |
|
|
859 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
860 |
break; |
break; |
861 |
|
|
862 |
case ButtonPress: |
case ButtonPress: |
864 |
/* fall through */ |
/* fall through */ |
865 |
|
|
866 |
case ButtonRelease: |
case ButtonRelease: |
867 |
button = xkeymap_translate_button(xevent. |
last_gesturetime = xevent.xbutton.time; |
868 |
xbutton. |
button = xkeymap_translate_button(xevent.xbutton.button); |
|
button); |
|
869 |
if (button == 0) |
if (button == 0) |
870 |
break; |
break; |
871 |
|
|
872 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
/* If win_button_size is nonzero, enable single app mode */ |
873 |
flags | button, |
if (xevent.xbutton.y < win_button_size) |
874 |
xevent.xbutton.x, |
{ |
875 |
xevent.xbutton.y); |
/* Stop moving window when button is released, regardless of cursor position */ |
876 |
|
if (moving_wnd && (xevent.type == ButtonRelease)) |
877 |
|
moving_wnd = False; |
878 |
|
|
879 |
|
/* Check from right to left: */ |
880 |
|
|
881 |
|
if (xevent.xbutton.x >= g_width - win_button_size) |
882 |
|
{ |
883 |
|
/* The close button, continue */ |
884 |
|
; |
885 |
|
} |
886 |
|
else if (xevent.xbutton.x >= g_width - win_button_size * 2) |
887 |
|
{ |
888 |
|
/* The maximize/restore button. Do not send to |
889 |
|
server. It might be a good idea to change the |
890 |
|
cursor or give some other visible indication |
891 |
|
that rdesktop inhibited this click */ |
892 |
|
break; |
893 |
|
} |
894 |
|
else if (xevent.xbutton.x >= g_width - win_button_size * 3) |
895 |
|
{ |
896 |
|
/* The minimize button. Iconify window. */ |
897 |
|
XIconifyWindow(display, wnd, |
898 |
|
DefaultScreen(display)); |
899 |
|
break; |
900 |
|
} |
901 |
|
else if (xevent.xbutton.x <= win_button_size) |
902 |
|
{ |
903 |
|
/* The system menu. Ignore. */ |
904 |
|
break; |
905 |
|
} |
906 |
|
else |
907 |
|
{ |
908 |
|
/* The title bar. */ |
909 |
|
if ((xevent.type == ButtonPress) && !g_fullscreen |
910 |
|
&& hide_decorations) |
911 |
|
{ |
912 |
|
moving_wnd = True; |
913 |
|
move_x_offset = xevent.xbutton.x; |
914 |
|
move_y_offset = xevent.xbutton.y; |
915 |
|
} |
916 |
|
break; |
917 |
|
|
918 |
|
} |
919 |
|
} |
920 |
|
|
921 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
922 |
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
923 |
break; |
break; |
924 |
|
|
925 |
case MotionNotify: |
case MotionNotify: |
926 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
if (moving_wnd) |
927 |
MOUSE_FLAG_MOVE, |
{ |
928 |
xevent.xmotion.x, |
XMoveWindow(display, wnd, |
929 |
xevent.xmotion.y); |
xevent.xmotion.x_root - move_x_offset, |
930 |
|
xevent.xmotion.y_root - move_y_offset); |
931 |
|
break; |
932 |
|
} |
933 |
|
|
934 |
|
if (g_fullscreen && !g_focused) |
935 |
|
XSetInputFocus(display, wnd, RevertToPointerRoot, |
936 |
|
CurrentTime); |
937 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
938 |
|
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
939 |
break; |
break; |
940 |
|
|
941 |
case EnterNotify: |
case FocusIn: |
942 |
XGrabKeyboard(display, wnd, True, |
if (xevent.xfocus.mode == NotifyGrab) |
943 |
GrabModeAsync, GrabModeAsync, |
break; |
944 |
CurrentTime); |
g_focused = True; |
945 |
|
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
946 |
|
&dummy, &dummy, &state); |
947 |
|
reset_modifier_keys(state); |
948 |
|
if (grab_keyboard && g_mouse_in_wnd) |
949 |
|
XGrabKeyboard(display, wnd, True, |
950 |
|
GrabModeAsync, GrabModeAsync, CurrentTime); |
951 |
|
break; |
952 |
|
|
953 |
xwin_mod_update(xevent.xcrossing.state, |
case FocusOut: |
954 |
ev_time); |
if (xevent.xfocus.mode == NotifyUngrab) |
955 |
|
break; |
956 |
|
g_focused = False; |
957 |
|
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
958 |
|
XUngrabKeyboard(display, CurrentTime); |
959 |
|
break; |
960 |
|
|
961 |
|
case EnterNotify: |
962 |
|
/* we only register for this event when in fullscreen mode */ |
963 |
|
/* or grab_keyboard */ |
964 |
|
g_mouse_in_wnd = True; |
965 |
|
if (g_fullscreen) |
966 |
|
{ |
967 |
|
XSetInputFocus(display, wnd, RevertToPointerRoot, |
968 |
|
CurrentTime); |
969 |
|
break; |
970 |
|
} |
971 |
|
if (g_focused) |
972 |
|
XGrabKeyboard(display, wnd, True, |
973 |
|
GrabModeAsync, GrabModeAsync, CurrentTime); |
974 |
break; |
break; |
975 |
|
|
976 |
case LeaveNotify: |
case LeaveNotify: |
977 |
|
/* we only register for this event when grab_keyboard */ |
978 |
|
g_mouse_in_wnd = False; |
979 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(display, CurrentTime); |
980 |
break; |
break; |
981 |
|
|
986 |
xevent.xexpose.height, |
xevent.xexpose.height, |
987 |
xevent.xexpose.x, xevent.xexpose.y); |
xevent.xexpose.x, xevent.xexpose.y); |
988 |
break; |
break; |
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
void |
|
|
xwin_mod_update(uint32 state, uint32 ev_time) |
|
|
{ |
|
|
xwin_mod_press(state, ev_time, 0); |
|
|
xwin_mod_release(state, ev_time, 0); |
|
|
} |
|
|
|
|
|
void |
|
|
xwin_mod_release(uint32 state, uint32 ev_time, uint32 scancode) |
|
|
{ |
|
|
switch (scancode) |
|
|
{ |
|
|
case 0x2a: |
|
|
key_down_state &= ~DShift1Mask; |
|
|
break; |
|
|
case 0x36: |
|
|
key_down_state &= ~DShift2Mask; |
|
|
break; |
|
|
case 0x1d: |
|
|
key_down_state &= ~DControl1Mask; |
|
|
break; |
|
|
case 0x9d: |
|
|
key_down_state &= ~DControl2Mask; |
|
|
break; |
|
|
case 0x38: |
|
|
key_down_state &= ~DMod1Mask; |
|
|
break; |
|
|
case 0xb8: |
|
|
key_down_state &= ~DMod2Mask; |
|
|
break; |
|
|
} |
|
|
|
|
|
if (!(numlock_modifier_mask & state) |
|
|
&& (key_down_state & DNumLockMask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x45, 0); |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
|
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x45, 0); |
|
|
key_down_state &= ~DNumLockMask; |
|
|
} |
|
|
|
|
|
if (!(LockMask & state) && (key_down_state & DLockMask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x3a, 0); |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
|
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x3a, 0); |
|
|
key_down_state &= ~DLockMask; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
if (!(ShiftMask & state) && (key_down_state & DShift1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x2a, |
|
|
0); |
|
|
key_down_state &= ~DShift1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if (!(ControlMask & state) && (key_down_state & DControl1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x1d, |
|
|
0); |
|
|
key_down_state &= ~DControl1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if (!(Mod1Mask & state) && (key_down_state & DMod1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x38, |
|
|
0); |
|
|
key_down_state &= ~DMod1Mask; |
|
989 |
|
|
990 |
} |
case MappingNotify: |
991 |
|
/* Refresh keyboard mapping if it has changed. This is important for |
992 |
if (!(Mod2Mask & state) && (key_down_state & DMod2Mask)) |
Xvnc, since it allocates keycodes dynamically */ |
993 |
{ |
if (xevent.xmapping.request == MappingKeyboard |
994 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0xb8, |
|| xevent.xmapping.request == MappingModifier) |
995 |
0); |
XRefreshKeyboardMapping(&xevent.xmapping); |
|
key_down_state &= ~DMod2Mask; |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
void |
|
|
xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode) |
|
|
{ |
|
996 |
|
|
997 |
switch (scancode) |
if (xevent.xmapping.request == MappingModifier) |
998 |
{ |
{ |
999 |
case 0x2a: |
XFreeModifiermap(mod_map); |
1000 |
key_down_state |= DShift1Mask; |
mod_map = XGetModifierMapping(display); |
1001 |
break; |
} |
1002 |
case 0x36: |
break; |
|
key_down_state |= DShift2Mask; |
|
|
break; |
|
|
case 0x1d: |
|
|
key_down_state |= DControl1Mask; |
|
|
break; |
|
|
case 0x9d: |
|
|
key_down_state |= DControl2Mask; |
|
|
break; |
|
|
case 0x3a: |
|
|
key_down_state ^= DLockMask; |
|
|
break; |
|
|
case 0x45: |
|
|
key_down_state ^= DNumLockMask; |
|
|
break; |
|
|
case 0x38: |
|
|
key_down_state |= DMod1Mask; |
|
|
break; |
|
|
case 0xb8: |
|
|
key_down_state |= DMod2Mask; |
|
|
break; |
|
|
} |
|
|
|
|
|
if ((numlock_modifier_mask && state) |
|
|
&& !(key_down_state & DNumLockMask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x45, 0); |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
|
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x45, 0); |
|
|
key_down_state |= DNumLockMask; |
|
|
} |
|
|
|
|
|
if ((LockMask & state) && !(key_down_state & DLockMask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x3a, 0); |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
|
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x3a, 0); |
|
|
key_down_state |= DLockMask; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
if ((ShiftMask & state) |
|
|
&& !((key_down_state & DShift1Mask) |
|
|
|| (key_down_state & DShift2Mask))) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
|
|
0x2a, 0); |
|
|
key_down_state |= DShift1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if ((ControlMask & state) |
|
|
&& !((key_down_state & DControl1Mask) |
|
|
|| (key_down_state & DControl2Mask))) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
|
|
0x1d, 0); |
|
|
key_down_state |= DControl1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if ((Mod1Mask & state) && !(key_down_state & DMod1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
|
|
0x38, 0); |
|
|
key_down_state |= DMod1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if ((Mod2Mask & state) && !(key_down_state & DMod2Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
|
|
0xb8, 0); |
|
|
key_down_state |= DMod2Mask; |
|
1003 |
|
|
1004 |
|
/* clipboard stuff */ |
1005 |
|
case SelectionNotify: |
1006 |
|
xclip_handle_SelectionNotify(&xevent.xselection); |
1007 |
|
break; |
1008 |
|
case SelectionRequest: |
1009 |
|
xclip_handle_SelectionRequest(&xevent.xselectionrequest); |
1010 |
|
break; |
1011 |
|
case SelectionClear: |
1012 |
|
xclip_handle_SelectionClear(); |
1013 |
|
break; |
1014 |
|
case PropertyNotify: |
1015 |
|
xclip_handle_PropertyNotify(&xevent.xproperty); |
1016 |
|
break; |
1017 |
|
} |
1018 |
} |
} |
1019 |
|
/* Keep going */ |
1020 |
|
return 1; |
1021 |
} |
} |
1022 |
|
|
1023 |
void |
/* Returns 0 after user quit, 1 otherwise */ |
1024 |
|
int |
1025 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1026 |
{ |
{ |
1027 |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
1031 |
|
|
1032 |
while (True) |
while (True) |
1033 |
{ |
{ |
1034 |
|
/* Process any events already waiting */ |
1035 |
|
if (!xwin_process_events()) |
1036 |
|
/* User quit */ |
1037 |
|
return 0; |
1038 |
|
|
1039 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
1040 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
1041 |
if (display != NULL) |
FD_SET(x_socket, &rfds); |
|
{ |
|
|
FD_SET(x_socket, &rfds); |
|
|
XFlush(display); |
|
|
} |
|
1042 |
|
|
1043 |
switch (select(n, &rfds, NULL, NULL, NULL)) |
switch (select(n, &rfds, NULL, NULL, NULL)) |
1044 |
{ |
{ |
1049 |
continue; |
continue; |
1050 |
} |
} |
1051 |
|
|
|
if (FD_ISSET(x_socket, &rfds)) |
|
|
xwin_process_events(); |
|
|
|
|
1052 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1053 |
return; |
return 1; |
1054 |
} |
} |
1055 |
} |
} |
1056 |
|
|
1069 |
|
|
1070 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1071 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
1072 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1073 |
0, tdata, width, height, 8, 0); |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : bpp, 0); |
1074 |
|
|
1075 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1076 |
|
|
1081 |
} |
} |
1082 |
|
|
1083 |
void |
void |
1084 |
ui_paint_bitmap(int x, int y, int cx, int cy, |
ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data) |
|
int width, int height, uint8 * data) |
|
1085 |
{ |
{ |
1086 |
XImage *image; |
XImage *image; |
1087 |
uint8 *tdata; |
uint8 *tdata; |
|
|
|
1088 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1089 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1090 |
0, tdata, width, height, 8, 0); |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : bpp, 0); |
1091 |
|
|
1092 |
if (ownbackstore) |
if (ownbackstore) |
1093 |
{ |
{ |
1123 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
1124 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(display, bitmap, 0, NULL); |
1125 |
|
|
1126 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
1127 |
data, width, height, 8, scanline); |
width, height, 8, scanline); |
1128 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
1129 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1130 |
XInitImage(image); |
XInitImage(image); |
1143 |
} |
} |
1144 |
|
|
1145 |
HCURSOR |
HCURSOR |
1146 |
ui_create_cursor(unsigned int x, unsigned int y, int width, |
ui_create_cursor(unsigned int x, unsigned int y, int width, int height, |
1147 |
int height, uint8 * andmask, uint8 * xormask) |
uint8 * andmask, uint8 * xormask) |
1148 |
{ |
{ |
1149 |
HGLYPH maskglyph, cursorglyph; |
HGLYPH maskglyph, cursorglyph; |
1150 |
XColor bg, fg; |
XColor bg, fg; |
1158 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1159 |
offset = scanline * height; |
offset = scanline * height; |
1160 |
|
|
1161 |
cursor = xmalloc(offset); |
cursor = (uint8 *) xmalloc(offset); |
1162 |
memset(cursor, 0, offset); |
memset(cursor, 0, offset); |
1163 |
|
|
1164 |
mask = xmalloc(offset); |
mask = (uint8 *) xmalloc(offset); |
1165 |
memset(mask, 0, offset); |
memset(mask, 0, offset); |
1166 |
|
|
1167 |
/* approximate AND and XOR masks with a monochrome X pointer */ |
/* approximate AND and XOR masks with a monochrome X pointer */ |
1202 |
cursorglyph = ui_create_glyph(width, height, cursor); |
cursorglyph = ui_create_glyph(width, height, cursor); |
1203 |
maskglyph = ui_create_glyph(width, height, mask); |
maskglyph = ui_create_glyph(width, height, mask); |
1204 |
|
|
1205 |
xcursor = XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
xcursor = |
1206 |
(Pixmap) maskglyph, &fg, &bg, x, y); |
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
1207 |
|
(Pixmap) maskglyph, &fg, &bg, x, y); |
1208 |
|
|
1209 |
ui_destroy_glyph(maskglyph); |
ui_destroy_glyph(maskglyph); |
1210 |
ui_destroy_glyph(cursorglyph); |
ui_destroy_glyph(cursorglyph); |
1216 |
void |
void |
1217 |
ui_set_cursor(HCURSOR cursor) |
ui_set_cursor(HCURSOR cursor) |
1218 |
{ |
{ |
1219 |
XDefineCursor(display, wnd, (Cursor) cursor); |
current_cursor = (Cursor) cursor; |
1220 |
|
XDefineCursor(display, wnd, current_cursor); |
1221 |
} |
} |
1222 |
|
|
1223 |
void |
void |
1232 |
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
1233 |
(xc)->flags = DoRed | DoGreen | DoBlue; |
(xc)->flags = DoRed | DoGreen | DoBlue; |
1234 |
|
|
1235 |
|
|
1236 |
HCOLOURMAP |
HCOLOURMAP |
1237 |
ui_create_colourmap(COLOURMAP * colours) |
ui_create_colourmap(COLOURMAP * colours) |
1238 |
{ |
{ |
1239 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
1240 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
1241 |
|
if (!owncolmap) |
1242 |
|
{ |
1243 |
|
uint32 *map = (uint32 *) xmalloc(sizeof(*colmap) * ncolours); |
1244 |
|
XColor xentry; |
1245 |
|
XColor xc_cache[256]; |
1246 |
|
uint32 colour; |
1247 |
|
int colLookup = 256; |
1248 |
|
for (i = 0; i < ncolours; i++) |
1249 |
|
{ |
1250 |
|
entry = &colours->colours[i]; |
1251 |
|
MAKE_XCOLOR(&xentry, entry); |
1252 |
|
|
1253 |
|
if (XAllocColor(display, xcolmap, &xentry) == 0) |
1254 |
|
{ |
1255 |
|
/* Allocation failed, find closest match. */ |
1256 |
|
int j = 256; |
1257 |
|
int nMinDist = 3 * 256 * 256; |
1258 |
|
long nDist = nMinDist; |
1259 |
|
|
1260 |
|
/* only get the colors once */ |
1261 |
|
while (colLookup--) |
1262 |
|
{ |
1263 |
|
xc_cache[colLookup].pixel = colLookup; |
1264 |
|
xc_cache[colLookup].red = xc_cache[colLookup].green = |
1265 |
|
xc_cache[colLookup].blue = 0; |
1266 |
|
xc_cache[colLookup].flags = 0; |
1267 |
|
XQueryColor(display, |
1268 |
|
DefaultColormap(display, |
1269 |
|
DefaultScreen(display)), |
1270 |
|
&xc_cache[colLookup]); |
1271 |
|
} |
1272 |
|
colLookup = 0; |
1273 |
|
|
1274 |
if (owncolmap) |
/* approximate the pixel */ |
1275 |
|
while (j--) |
1276 |
|
{ |
1277 |
|
if (xc_cache[j].flags) |
1278 |
|
{ |
1279 |
|
nDist = ((long) (xc_cache[j].red >> 8) - |
1280 |
|
(long) (xentry.red >> 8)) * |
1281 |
|
((long) (xc_cache[j].red >> 8) - |
1282 |
|
(long) (xentry.red >> 8)) + |
1283 |
|
((long) (xc_cache[j].green >> 8) - |
1284 |
|
(long) (xentry.green >> 8)) * |
1285 |
|
((long) (xc_cache[j].green >> 8) - |
1286 |
|
(long) (xentry.green >> 8)) + |
1287 |
|
((long) (xc_cache[j].blue >> 8) - |
1288 |
|
(long) (xentry.blue >> 8)) * |
1289 |
|
((long) (xc_cache[j].blue >> 8) - |
1290 |
|
(long) (xentry.blue >> 8)); |
1291 |
|
} |
1292 |
|
if (nDist < nMinDist) |
1293 |
|
{ |
1294 |
|
nMinDist = nDist; |
1295 |
|
xentry.pixel = j; |
1296 |
|
} |
1297 |
|
} |
1298 |
|
} |
1299 |
|
colour = xentry.pixel; |
1300 |
|
|
1301 |
|
/* update our cache */ |
1302 |
|
if (xentry.pixel < 256) |
1303 |
|
{ |
1304 |
|
xc_cache[xentry.pixel].red = xentry.red; |
1305 |
|
xc_cache[xentry.pixel].green = xentry.green; |
1306 |
|
xc_cache[xentry.pixel].blue = xentry.blue; |
1307 |
|
|
1308 |
|
} |
1309 |
|
|
1310 |
|
|
1311 |
|
/* byte swap here to make translate_image faster */ |
1312 |
|
map[i] = translate_colour(colour); |
1313 |
|
} |
1314 |
|
return map; |
1315 |
|
} |
1316 |
|
else |
1317 |
{ |
{ |
1318 |
XColor *xcolours, *xentry; |
XColor *xcolours, *xentry; |
1319 |
Colormap map; |
Colormap map; |
1320 |
|
|
1321 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
xcolours = (XColor *) xmalloc(sizeof(XColor) * ncolours); |
1322 |
for (i = 0; i < ncolours; i++) |
for (i = 0; i < ncolours; i++) |
1323 |
{ |
{ |
1324 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1333 |
xfree(xcolours); |
xfree(xcolours); |
1334 |
return (HCOLOURMAP) map; |
return (HCOLOURMAP) map; |
1335 |
} |
} |
|
else |
|
|
{ |
|
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
|
|
XColor xentry; |
|
|
uint32 colour; |
|
|
|
|
|
for (i = 0; i < ncolours; i++) |
|
|
{ |
|
|
entry = &colours->colours[i]; |
|
|
MAKE_XCOLOR(&xentry, entry); |
|
|
|
|
|
if (XAllocColor(display, xcolmap, &xentry) != 0) |
|
|
colour = xentry.pixel; |
|
|
else |
|
|
colour = white; |
|
|
|
|
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
|
} |
|
|
|
|
|
return map; |
|
|
} |
|
1336 |
} |
} |
1337 |
|
|
1338 |
void |
void |
1339 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
1340 |
{ |
{ |
1341 |
if (owncolmap) |
if (!owncolmap) |
|
XFreeColormap(display, (Colormap) map); |
|
|
else |
|
1342 |
xfree(map); |
xfree(map); |
1343 |
|
else |
1344 |
|
XFreeColormap(display, (Colormap) map); |
1345 |
} |
} |
1346 |
|
|
1347 |
void |
void |
1348 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1349 |
{ |
{ |
1350 |
if (owncolmap) |
if (!owncolmap) |
1351 |
XSetWindowColormap(display, wnd, (Colormap) map); |
{ |
1352 |
|
if (colmap) |
1353 |
|
xfree(colmap); |
1354 |
|
|
1355 |
|
colmap = (uint32 *) map; |
1356 |
|
} |
1357 |
else |
else |
1358 |
colmap = map; |
XSetWindowColormap(display, wnd, (Colormap) map); |
1359 |
} |
} |
1360 |
|
|
1361 |
void |
void |
1371 |
} |
} |
1372 |
|
|
1373 |
void |
void |
1374 |
ui_reset_clip() |
ui_reset_clip(void) |
1375 |
{ |
{ |
1376 |
XRectangle rect; |
XRectangle rect; |
1377 |
|
|
1378 |
rect.x = 0; |
rect.x = 0; |
1379 |
rect.y = 0; |
rect.y = 0; |
1380 |
rect.width = width; |
rect.width = g_width; |
1381 |
rect.height = height; |
rect.height = g_height; |
1382 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
1383 |
} |
} |
1384 |
|
|
1385 |
void |
void |
1386 |
ui_bell() |
ui_bell(void) |
1387 |
{ |
{ |
1388 |
XBell(display, 0); |
XBell(display, 0); |
1389 |
} |
} |
1397 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1398 |
} |
} |
1399 |
|
|
1400 |
|
static uint8 hatch_patterns[] = { |
1401 |
|
0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0 - bsHorizontal */ |
1402 |
|
0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 1 - bsVertical */ |
1403 |
|
0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, /* 2 - bsFDiagonal */ |
1404 |
|
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, /* 3 - bsBDiagonal */ |
1405 |
|
0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08, /* 4 - bsCross */ |
1406 |
|
0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 /* 5 - bsDiagCross */ |
1407 |
|
}; |
1408 |
|
|
1409 |
void |
void |
1410 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
1411 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1423 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1424 |
break; |
break; |
1425 |
|
|
1426 |
|
case 2: /* Hatch */ |
1427 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
1428 |
|
hatch_patterns + brush->pattern[0] * 8); |
1429 |
|
SET_FOREGROUND(bgcolour); |
1430 |
|
SET_BACKGROUND(fgcolour); |
1431 |
|
XSetFillStyle(display, gc, FillOpaqueStippled); |
1432 |
|
XSetStipple(display, gc, fill); |
1433 |
|
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
1434 |
|
FILL_RECTANGLE(x, y, cx, cy); |
1435 |
|
XSetFillStyle(display, gc, FillSolid); |
1436 |
|
XSetTSOrigin(display, gc, 0, 0); |
1437 |
|
ui_destroy_glyph((HGLYPH) fill); |
1438 |
|
break; |
1439 |
|
|
1440 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
1441 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
1442 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
1446 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
1447 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
XSetFillStyle(display, gc, FillOpaqueStippled); |
1448 |
XSetStipple(display, gc, fill); |
XSetStipple(display, gc, fill); |
1449 |
XSetTSOrigin(display, gc, brush->xorigin, |
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
|
brush->yorigin); |
|
1450 |
|
|
1451 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1452 |
|
|
1453 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1454 |
|
XSetTSOrigin(display, gc, 0, 0); |
1455 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1456 |
break; |
break; |
1457 |
|
|
1470 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1471 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
1472 |
if (ownbackstore) |
if (ownbackstore) |
1473 |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, cy, x, y); |
|
cx, cy, x, y); |
|
1474 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1475 |
} |
} |
1476 |
|
|
1482 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1483 |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
1484 |
if (ownbackstore) |
if (ownbackstore) |
1485 |
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, |
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, cx, cy, x, y); |
|
cx, cy, x, y); |
|
1486 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1487 |
} |
} |
1488 |
|
|
1499 |
{ |
{ |
1500 |
case 0x69: /* PDSxxn */ |
case 0x69: /* PDSxxn */ |
1501 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
1502 |
ui_patblt(ROP2_NXOR, x, y, cx, cy, |
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1503 |
break; |
break; |
1504 |
|
|
1505 |
case 0xb8: /* PSDPxax */ |
case 0xb8: /* PSDPxax */ |
1506 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1507 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
1508 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1509 |
break; |
break; |
1510 |
|
|
1511 |
case 0xc0: /* PSa */ |
case 0xc0: /* PSa */ |
1512 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1513 |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
fgcolour); |
|
1514 |
break; |
break; |
1515 |
|
|
1516 |
default: |
default: |
1541 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1542 |
} |
} |
1543 |
|
|
1544 |
|
/* warning, this function only draws on wnd or backstore, not both */ |
1545 |
void |
void |
1546 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1547 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1548 |
/* src */ HGLYPH glyph, int srcx, int srcy, int bgcolour, |
/* src */ HGLYPH glyph, int srcx, int srcy, |
1549 |
int fgcolour) |
int bgcolour, int fgcolour) |
1550 |
{ |
{ |
1551 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1552 |
SET_BACKGROUND(bgcolour); |
SET_BACKGROUND(bgcolour); |
1553 |
|
|
1554 |
XSetFillStyle(display, gc, (mixmode == MIX_TRANSPARENT) |
XSetFillStyle(display, gc, |
1555 |
? FillStippled : FillOpaqueStippled); |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1556 |
XSetStipple(display, gc, (Pixmap) glyph); |
XSetStipple(display, gc, (Pixmap) glyph); |
1557 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(display, gc, x, y); |
1558 |
|
|
1559 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1560 |
|
|
1561 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1562 |
} |
} |
1570 |
if ((xyoffset & 0x80))\ |
if ((xyoffset & 0x80))\ |
1571 |
{\ |
{\ |
1572 |
if (flags & TEXT2_VERTICAL) \ |
if (flags & TEXT2_VERTICAL) \ |
1573 |
y += ttext[++idx] | (ttext[++idx] << 8);\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1574 |
else\ |
else\ |
1575 |
x += ttext[++idx] | (ttext[++idx] << 8);\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1576 |
|
idx += 2;\ |
1577 |
}\ |
}\ |
1578 |
else\ |
else\ |
1579 |
{\ |
{\ |
1585 |
}\ |
}\ |
1586 |
if (glyph != NULL)\ |
if (glyph != NULL)\ |
1587 |
{\ |
{\ |
1588 |
ui_draw_glyph (mixmode, x + (short) glyph->offset,\ |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
1589 |
y + (short) glyph->baseline,\ |
y + glyph->baseline,\ |
1590 |
glyph->width, glyph->height,\ |
glyph->width, glyph->height,\ |
1591 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1592 |
if (flags & TEXT2_IMPLICIT_X)\ |
if (flags & TEXT2_IMPLICIT_X)\ |
1596 |
|
|
1597 |
void |
void |
1598 |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
1599 |
int clipx, int clipy, int clipcx, int clipcy, int boxx, |
int clipx, int clipy, int clipcx, int clipcy, |
1600 |
int boxy, int boxcx, int boxcy, int bgcolour, |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
1601 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1602 |
{ |
{ |
1603 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1608 |
|
|
1609 |
if (boxcx > 1) |
if (boxcx > 1) |
1610 |
{ |
{ |
1611 |
FILL_RECTANGLE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
1612 |
} |
} |
1613 |
else if (mixmode == MIX_OPAQUE) |
else if (mixmode == MIX_OPAQUE) |
1614 |
{ |
{ |
1615 |
FILL_RECTANGLE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1616 |
} |
} |
1617 |
|
|
1618 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1622 |
{ |
{ |
1623 |
case 0xff: |
case 0xff: |
1624 |
if (i + 2 < length) |
if (i + 2 < length) |
1625 |
cache_put_text(text[i + 1], text, |
cache_put_text(text[i + 1], text, text[i + 2]); |
|
text[i + 2]); |
|
1626 |
else |
else |
1627 |
{ |
{ |
1628 |
error("this shouldn't be happening\n"); |
error("this shouldn't be happening\n"); |
1629 |
break; |
exit(1); |
1630 |
} |
} |
1631 |
/* this will move pointer from start to first character after FF command */ |
/* this will move pointer from start to first character after FF command */ |
1632 |
length -= i + 3; |
length -= i + 3; |
1639 |
if (entry != NULL) |
if (entry != NULL) |
1640 |
{ |
{ |
1641 |
if ((((uint8 *) (entry->data))[1] == |
if ((((uint8 *) (entry->data))[1] == |
1642 |
0) |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
|
&& (!(flags & TEXT2_IMPLICIT_X))) |
|
1643 |
{ |
{ |
1644 |
if (flags & TEXT2_VERTICAL) |
if (flags & TEXT2_VERTICAL) |
1645 |
y += text[i + 2]; |
y += text[i + 2]; |
1646 |
else |
else |
1647 |
x += text[i + 2]; |
x += text[i + 2]; |
1648 |
} |
} |
|
if (i + 2 < length) |
|
|
i += 3; |
|
|
else |
|
|
i += 2; |
|
|
length -= i; |
|
|
/* this will move pointer from start to first character after FE command */ |
|
|
text = &(text[i]); |
|
|
i = 0; |
|
1649 |
for (j = 0; j < entry->size; j++) |
for (j = 0; j < entry->size; j++) |
1650 |
DO_GLYPH(((uint8 *) (entry-> |
DO_GLYPH(((uint8 *) (entry->data)), j); |
|
data)), |
|
|
j); |
|
1651 |
} |
} |
1652 |
|
if (i + 2 < length) |
1653 |
|
i += 3; |
1654 |
|
else |
1655 |
|
i += 2; |
1656 |
|
length -= i; |
1657 |
|
/* this will move pointer from start to first character after FE command */ |
1658 |
|
text = &(text[i]); |
1659 |
|
i = 0; |
1660 |
break; |
break; |
1661 |
|
|
1662 |
default: |
default: |
1665 |
break; |
break; |
1666 |
} |
} |
1667 |
} |
} |
1668 |
|
if (ownbackstore) |
1669 |
|
{ |
1670 |
|
if (boxcx > 1) |
1671 |
|
XCopyArea(display, backstore, wnd, gc, boxx, |
1672 |
|
boxy, boxcx, boxcy, boxx, boxy); |
1673 |
|
else |
1674 |
|
XCopyArea(display, backstore, wnd, gc, clipx, |
1675 |
|
clipy, clipcx, clipcy, clipx, clipy); |
1676 |
|
} |
1677 |
} |
} |
1678 |
|
|
1679 |
void |
void |
1684 |
|
|
1685 |
if (ownbackstore) |
if (ownbackstore) |
1686 |
{ |
{ |
1687 |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
|
ZPixmap); |
|
1688 |
} |
} |
1689 |
else |
else |
1690 |
{ |
{ |
1691 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
1692 |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
1693 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
|
ZPixmap); |
|
1694 |
XFreePixmap(display, pix); |
XFreePixmap(display, pix); |
1695 |
} |
} |
1696 |
|
|
1697 |
offset *= bpp / 8; |
offset *= bpp / 8; |
1698 |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, bpp / 8, (uint8 *) image->data); |
|
bpp / 8, (uint8 *) image->data); |
|
1699 |
|
|
1700 |
XDestroyImage(image); |
XDestroyImage(image); |
1701 |
} |
} |
1711 |
if (data == NULL) |
if (data == NULL) |
1712 |
return; |
return; |
1713 |
|
|
1714 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1715 |
0, data, cx, cy, BitmapPad(display), |
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8); |
|
cx * bpp / 8); |
|
1716 |
|
|
1717 |
if (ownbackstore) |
if (ownbackstore) |
1718 |
{ |
{ |