1 |
/* |
/* |
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 |
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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 |
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21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
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#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 |
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extern char keymapname[16]; |
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extern int keylayout; |
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27 |
extern int width; |
extern int width; |
28 |
extern int height; |
extern int height; |
29 |
extern BOOL sendmotion; |
extern BOOL sendmotion; |
30 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
31 |
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extern BOOL grab_keyboard; |
32 |
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extern char title[]; |
33 |
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BOOL enable_compose = False; |
34 |
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35 |
Display *display; |
Display *display; |
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XkbDescPtr xkb; |
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36 |
static int x_socket; |
static int x_socket; |
37 |
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static Screen *screen; |
38 |
static Window wnd; |
static Window wnd; |
39 |
static GC gc; |
static GC gc; |
40 |
static Visual *visual; |
static Visual *visual; |
41 |
static int depth; |
static int depth; |
42 |
static int bpp; |
static int bpp; |
43 |
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static XIM IM; |
44 |
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static XIC IC; |
45 |
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static XModifierKeymap *mod_map; |
46 |
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static Cursor current_cursor; |
47 |
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48 |
/* endianness */ |
/* endianness */ |
49 |
static BOOL host_be; |
static BOOL host_be; |
53 |
static BOOL ownbackstore; |
static BOOL ownbackstore; |
54 |
static Pixmap backstore; |
static Pixmap backstore; |
55 |
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/* needed to keep track of the modifiers */ |
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static unsigned int key_modifier_state = 0; |
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static unsigned int key_down_state = 0; |
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#define DShift1Mask (1<<0) |
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#define DShift2Mask (1<<1) |
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#define DControl1Mask (1<<2) |
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#define DControl2Mask (1<<3) |
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#define DMod1Mask (1<<4) |
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#define DMod2Mask (1<<5) |
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56 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
57 |
{ \ |
{ \ |
58 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
61 |
} |
} |
62 |
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63 |
/* colour maps */ |
/* colour maps */ |
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static BOOL owncolmap; |
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64 |
static Colormap xcolmap; |
static Colormap xcolmap; |
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static uint32 white; |
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65 |
static uint32 *colmap; |
static uint32 *colmap; |
66 |
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67 |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
#define SET_FOREGROUND(col) XSetForeground(display, gc, translate_colour(colmap[col])); |
68 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(display, gc, translate_colour(colmap[col])); |
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#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
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69 |
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static int rop2_map[] = { |
static int rop2_map[] = { |
71 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
89 |
#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]); } |
90 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
91 |
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void xwin_release_modifiers(XKeyEvent* ev, uint32 ev_time, uint32 scancode); |
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void xwin_press_modifiers(XKeyEvent* ev, uint32 ev_time, uint32 scancode); |
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static void |
static void |
93 |
translate8(uint8 *data, uint8 *out, uint8 *end) |
translate8(uint8 * data, uint8 * out, uint8 * end) |
94 |
{ |
{ |
95 |
while (out < end) |
while (out < end) |
96 |
*(out++) = (uint8)colmap[*(data++)]; |
*(out++) = (uint8) colmap[*(data++)]; |
97 |
} |
} |
98 |
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99 |
static void |
static void |
100 |
translate16(uint8 *data, uint16 *out, uint16 *end) |
translate16(uint8 * data, uint16 * out, uint16 * end) |
101 |
{ |
{ |
102 |
while (out < end) |
while (out < end) |
103 |
*(out++) = (uint16)colmap[*(data++)]; |
*(out++) = (uint16) colmap[*(data++)]; |
104 |
} |
} |
105 |
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106 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
107 |
static void |
static void |
108 |
translate24(uint8 *data, uint8 *out, uint8 *end) |
translate24(uint8 * data, uint8 * out, uint8 * end) |
109 |
{ |
{ |
110 |
uint32 value; |
uint32 value; |
111 |
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119 |
} |
} |
120 |
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121 |
static void |
static void |
122 |
translate32(uint8 *data, uint32 *out, uint32 *end) |
translate32(uint8 * data, uint32 * out, uint32 * end) |
123 |
{ |
{ |
124 |
while (out < end) |
while (out < end) |
125 |
*(out++) = colmap[*(data++)]; |
*(out++) = colmap[*(data++)]; |
126 |
} |
} |
127 |
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128 |
static uint8 * |
static uint8 * |
129 |
translate_image(int width, int height, uint8 *data) |
translate_image(int width, int height, uint8 * data) |
130 |
{ |
{ |
131 |
int size = width * height * bpp/8; |
int size = width * height * bpp / 8; |
132 |
uint8 *out = xmalloc(size); |
uint8 *out = xmalloc(size); |
133 |
uint8 *end = out + size; |
uint8 *end = out + size; |
134 |
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139 |
break; |
break; |
140 |
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case 16: |
case 16: |
142 |
translate16(data, (uint16 *)out, (uint16 *)end); |
translate16(data, (uint16 *) out, (uint16 *) end); |
143 |
break; |
break; |
144 |
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145 |
case 24: |
case 24: |
147 |
break; |
break; |
148 |
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149 |
case 32: |
case 32: |
150 |
translate32(data, (uint32 *)out, (uint32 *)end); |
translate32(data, (uint32 *) out, (uint32 *) end); |
151 |
break; |
break; |
152 |
} |
} |
153 |
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184 |
} |
} |
185 |
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186 |
BOOL |
BOOL |
187 |
ui_create_window(char *title) |
get_key_state(unsigned int state, uint32 keysym) |
188 |
{ |
{ |
189 |
XSetWindowAttributes attribs; |
int modifierpos, key, keysymMask = 0; |
190 |
XClassHint *classhints; |
int offset; |
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XSizeHints *sizehints; |
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unsigned long input_mask; |
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XPixmapFormatValues *pfm; |
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Screen *screen; |
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uint16 test; |
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int i; |
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int xkb_minor, xkb_major; |
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int xkb_event, xkb_error, xkb_reason; |
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/* compare compiletime libs with runtime libs. */ |
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xkb_major = XkbMajorVersion; |
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xkb_minor = XkbMinorVersion; |
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if( XkbLibraryVersion( &xkb_major, &xkb_minor ) == False ) |
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{ |
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error("please re-compile rdesktop\ncompile time version of xkb is not compatible with\nyour runtime version of the library\n"); |
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return False; |
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} |
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191 |
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192 |
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KeyCode keycode = XKeysymToKeycode(display, keysym); |
193 |
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194 |
/* XKB is the 'new' keyboard handler in x.. ( the xkb code in Xfree86 originates from SGI, years 1993 and 1995 from what I could tell. ) |
if (keycode == NoSymbol) |
195 |
* it makes it possible for people with disabilities to use rdesktop, stickykeys, bouncekeys etc. VERY MUCH useful. |
return False; |
196 |
* XFree86 has had support for it since it's earliest incarnation. I believe it is a reasonable dependency. |
|
197 |
*/ |
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
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display = XkbOpenDisplay( NULL, &xkb_event, &xkb_error, &xkb_major, &xkb_minor, &xkb_reason ); |
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switch(xkb_reason) |
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198 |
{ |
{ |
199 |
case XkbOD_BadLibraryVersion: |
offset = mod_map->max_keypermod * modifierpos; |
200 |
error("XkbOD_BadLibraryVersion: XKB extensions in server and the library rdesktop is linked against aren't compatible with each other.\n"); |
|
201 |
break; |
for (key = 0; key < mod_map->max_keypermod; key++) |
202 |
case XkbOD_ConnectionRefused: |
{ |
203 |
error("XkbOD_ConnectionRefused\n"); |
if (mod_map->modifiermap[offset + key] == keycode) |
204 |
break; |
keysymMask |= 1 << modifierpos; |
205 |
case XkbOD_BadServerVersion: |
} |
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error("XkbOD_BadServerVersion\n"); |
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break; |
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case XkbOD_NonXkbServer: |
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error("XkbOD_NonXkbServer: XKB extension not present in server\nupdate your X server.\n"); |
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break; |
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case XkbOD_Success: |
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DEBUG("XkbOD_Success: Connection established with display\n"); |
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break; |
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206 |
} |
} |
207 |
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208 |
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return (state & keysymMask) ? True : False; |
209 |
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} |
210 |
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211 |
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BOOL |
212 |
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ui_init(void) |
213 |
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{ |
214 |
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XPixmapFormatValues *pfm; |
215 |
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uint16 test; |
216 |
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int i; |
217 |
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218 |
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display = XOpenDisplay(NULL); |
219 |
if (display == NULL) |
if (display == NULL) |
220 |
{ |
{ |
221 |
error("Failed to open display\n"); |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
222 |
return False; |
return False; |
223 |
} |
} |
224 |
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226 |
screen = DefaultScreenOfDisplay(display); |
screen = DefaultScreenOfDisplay(display); |
227 |
visual = DefaultVisualOfScreen(screen); |
visual = DefaultVisualOfScreen(screen); |
228 |
depth = DefaultDepthOfScreen(screen); |
depth = DefaultDepthOfScreen(screen); |
229 |
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230 |
pfm = XListPixmapFormats(display, &i); |
pfm = XListPixmapFormats(display, &i); |
231 |
if (pfm != NULL) |
if (pfm != NULL) |
232 |
{ |
{ |
234 |
desirable, e.g. 24 bits->32 bits. */ |
desirable, e.g. 24 bits->32 bits. */ |
235 |
while (i--) |
while (i--) |
236 |
{ |
{ |
237 |
if ((pfm[i].depth == depth) |
if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp)) |
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&& (pfm[i].bits_per_pixel > bpp)) |
|
238 |
{ |
{ |
239 |
bpp = pfm[i].bits_per_pixel; |
bpp = pfm[i].bits_per_pixel; |
240 |
} |
} |
249 |
return False; |
return False; |
250 |
} |
} |
251 |
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252 |
if (depth <= 8) |
xcolmap = DefaultColormapOfScreen(screen); |
253 |
owncolmap = True; |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
254 |
else |
|
255 |
xcolmap = DefaultColormapOfScreen(screen); |
if (DoesBackingStore(screen) != Always) |
256 |
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ownbackstore = True; |
257 |
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258 |
test = 1; |
test = 1; |
259 |
host_be = !(BOOL)(*(uint8 *)(&test)); |
host_be = !(BOOL) (*(uint8 *) (&test)); |
260 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
261 |
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white = WhitePixelOfScreen(screen); |
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attribs.background_pixel = BlackPixelOfScreen(screen); |
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attribs.backing_store = DoesBackingStore(screen); |
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if (attribs.backing_store == NotUseful) |
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ownbackstore = True; |
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262 |
if (fullscreen) |
if (fullscreen) |
263 |
{ |
{ |
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attribs.override_redirect = True; |
|
264 |
width = WidthOfScreen(screen); |
width = WidthOfScreen(screen); |
265 |
height = HeightOfScreen(screen); |
height = HeightOfScreen(screen); |
266 |
} |
} |
267 |
else |
|
268 |
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/* make sure width is a multiple of 4 */ |
269 |
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width = (width + 3) & ~3; |
270 |
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271 |
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if (ownbackstore) |
272 |
{ |
{ |
273 |
attribs.override_redirect = False; |
backstore = |
274 |
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XCreatePixmap(display, RootWindowOfScreen(screen), width, height, depth); |
275 |
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276 |
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/* clear to prevent rubbish being exposed at startup */ |
277 |
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XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
278 |
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XFillRectangle(display, backstore, gc, 0, 0, width, height); |
279 |
} |
} |
280 |
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281 |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
mod_map = XGetModifierMapping(display); |
282 |
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283 |
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if (enable_compose) |
284 |
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IM = XOpenIM(display, NULL, NULL, NULL); |
285 |
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286 |
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xkeymap_init(); |
287 |
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return True; |
288 |
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} |
289 |
|
|
290 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
void |
291 |
0, 0, width, height, 0, CopyFromParent, |
ui_deinit(void) |
292 |
InputOutput, CopyFromParent, |
{ |
293 |
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
if (IM != NULL) |
294 |
&attribs); |
XCloseIM(IM); |
295 |
|
|
296 |
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XFreeModifiermap(mod_map); |
297 |
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298 |
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if (ownbackstore) |
299 |
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XFreePixmap(display, backstore); |
300 |
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|
301 |
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XFreeGC(display, gc); |
302 |
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XCloseDisplay(display); |
303 |
|
display = NULL; |
304 |
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} |
305 |
|
|
306 |
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BOOL |
307 |
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ui_create_window(void) |
308 |
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{ |
309 |
|
XSetWindowAttributes attribs; |
310 |
|
XClassHint *classhints; |
311 |
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XSizeHints *sizehints; |
312 |
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int wndwidth, wndheight; |
313 |
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long input_mask, ic_input_mask; |
314 |
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XEvent xevent; |
315 |
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316 |
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wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
317 |
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wndheight = fullscreen ? HeightOfScreen(screen) : height; |
318 |
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319 |
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attribs.background_pixel = BlackPixelOfScreen(screen); |
320 |
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attribs.backing_store = ownbackstore ? NotUseful : Always; |
321 |
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attribs.override_redirect = fullscreen; |
322 |
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323 |
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wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
324 |
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0, CopyFromParent, InputOutput, CopyFromParent, |
325 |
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CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
326 |
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|
327 |
XStoreName(display, wnd, title); |
XStoreName(display, wnd, title); |
328 |
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|
344 |
XFree(sizehints); |
XFree(sizehints); |
345 |
} |
} |
346 |
|
|
347 |
xkeymap_init(); |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
348 |
|
VisibilityChangeMask | FocusChangeMask | LeaveWindowMask; |
349 |
|
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input_mask = KeyPressMask | KeyReleaseMask | |
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ButtonPressMask | ButtonReleaseMask | |
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EnterWindowMask | LeaveWindowMask | KeymapStateMask; |
|
350 |
if (sendmotion) |
if (sendmotion) |
351 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
|
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|
352 |
if (ownbackstore) |
if (ownbackstore) |
353 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
354 |
|
if (fullscreen) |
355 |
|
input_mask |= EnterWindowMask; |
356 |
|
|
357 |
XSelectInput(display, wnd, input_mask); |
if (IM != NULL) |
358 |
gc = XCreateGC(display, wnd, 0, NULL); |
{ |
359 |
|
IC = XCreateIC(IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
360 |
|
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
361 |
|
|
362 |
if (ownbackstore) |
if ((IC != NULL) |
363 |
backstore = XCreatePixmap(display, wnd, width, height, depth); |
&& (XGetICValues(IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
364 |
|
input_mask |= ic_input_mask; |
365 |
|
} |
366 |
|
|
367 |
|
XSelectInput(display, wnd, input_mask); |
368 |
XMapWindow(display, wnd); |
XMapWindow(display, wnd); |
369 |
|
|
370 |
/* TODO: error texts... make them friendly. */ |
/* wait for VisibilityNotify */ |
371 |
xkb = XkbGetKeyboard(display, XkbAllComponentsMask, XkbUseCoreKbd); |
do |
|
if ((int)xkb == BadAlloc || xkb == NULL) |
|
|
{ |
|
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error( "XkbGetKeyboard failed.\n"); |
|
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exit(0); |
|
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} |
|
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|
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/* TODO: error texts... make them friendly. */ |
|
|
if( XkbSelectEvents(display, xkb->device_spec, XkbAllEventsMask, XkbAllEventsMask) == False ) |
|
372 |
{ |
{ |
373 |
error( "XkbSelectEvents failed.\n"); |
XMaskEvent(display, VisibilityChangeMask, &xevent); |
|
exit(0); |
|
374 |
} |
} |
375 |
|
while (xevent.type != VisibilityNotify); |
376 |
|
|
377 |
return True; |
return True; |
378 |
} |
} |
379 |
|
|
380 |
void |
void |
381 |
ui_destroy_window() |
ui_destroy_window(void) |
382 |
{ |
{ |
383 |
if( xkb != NULL ) |
if (IC != NULL) |
384 |
XkbFreeKeyboard(xkb, XkbAllControlsMask, True); |
XDestroyIC(IC); |
|
|
|
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if (ownbackstore) |
|
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XFreePixmap(display, backstore); |
|
385 |
|
|
|
XFreeGC(display, gc); |
|
386 |
XDestroyWindow(display, wnd); |
XDestroyWindow(display, wnd); |
|
XCloseDisplay(display); |
|
|
display = NULL; |
|
387 |
} |
} |
388 |
|
|
389 |
|
void |
390 |
|
xwin_toggle_fullscreen(void) |
391 |
|
{ |
392 |
|
Pixmap contents = 0; |
393 |
|
|
394 |
|
if (!ownbackstore) |
395 |
|
{ |
396 |
|
/* need to save contents of window */ |
397 |
|
contents = XCreatePixmap(display, wnd, width, height, depth); |
398 |
|
XCopyArea(display, wnd, contents, gc, 0, 0, width, height, 0, 0); |
399 |
|
} |
400 |
|
|
401 |
|
ui_destroy_window(); |
402 |
|
fullscreen = !fullscreen; |
403 |
|
ui_create_window(); |
404 |
|
|
405 |
|
XDefineCursor(display, wnd, current_cursor); |
406 |
|
|
407 |
|
if (!ownbackstore) |
408 |
|
{ |
409 |
|
XCopyArea(display, contents, wnd, gc, 0, 0, width, height, 0, 0); |
410 |
|
XFreePixmap(display, contents); |
411 |
|
} |
412 |
|
} |
413 |
|
|
414 |
|
/* Process all events in Xlib queue */ |
415 |
static void |
static void |
416 |
xwin_process_events() |
xwin_process_events(void) |
417 |
{ |
{ |
418 |
XkbEvent xkbevent; |
XEvent xevent; |
|
|
|
419 |
KeySym keysym; |
KeySym keysym; |
|
uint8 scancode; |
|
420 |
uint16 button, flags; |
uint16 button, flags; |
421 |
uint32 ev_time; |
uint32 ev_time; |
422 |
uint32 tmpmods; |
key_translation tr; |
423 |
|
char str[256]; |
424 |
|
Status status; |
425 |
|
unsigned int state; |
426 |
|
Window wdummy; |
427 |
|
int dummy; |
428 |
|
|
429 |
while (XCheckMaskEvent(display, ~0, &xkbevent.core)) |
while (XPending(display) > 0) |
430 |
{ |
{ |
431 |
ev_time = time(NULL); |
XNextEvent(display, &xevent); |
|
flags = 0; |
|
432 |
|
|
433 |
switch (xkbevent.type) |
if ((IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
434 |
{ |
{ |
435 |
case KeymapNotify: |
DEBUG_KBD(("Filtering event\n")); |
436 |
/* TODO: |
continue; |
437 |
* read modifier status at focus in, and update the local masks, and the other end as well.. |
} |
|
* if not, we may get out of sync. |
|
|
* xkbevent.core.xkeymap.key_vector |
|
|
* char key_vector[32]; |
|
|
*/ |
|
|
break; |
|
438 |
|
|
439 |
case KeyRelease: |
flags = 0; |
|
flags = KBD_FLAG_DOWN | KBD_FLAG_UP; |
|
|
/* fall through */ |
|
440 |
|
|
441 |
|
switch (xevent.type) |
442 |
|
{ |
443 |
case KeyPress: |
case KeyPress: |
444 |
if( XkbTranslateKeyCode(xkb, xkbevent.core.xkey.keycode, xkbevent.core.xkey.state, &tmpmods, &keysym) == False ) |
if (IC != NULL) |
445 |
|
/* Multi_key compatible version */ |
446 |
|
{ |
447 |
|
XmbLookupString(IC, |
448 |
|
(XKeyPressedEvent *) & |
449 |
|
xevent, str, sizeof(str), &keysym, &status); |
450 |
|
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
451 |
|
{ |
452 |
|
error("XmbLookupString failed with status 0x%x\n", |
453 |
|
status); |
454 |
|
break; |
455 |
|
} |
456 |
|
} |
457 |
|
else |
458 |
|
{ |
459 |
|
/* Plain old XLookupString */ |
460 |
|
DEBUG_KBD(("\nNo input context, using XLookupString\n")); |
461 |
|
XLookupString((XKeyEvent *) & xevent, |
462 |
|
str, sizeof(str), &keysym, NULL); |
463 |
|
} |
464 |
|
|
465 |
|
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, get_ksname(keysym))); |
466 |
|
|
467 |
|
ev_time = time(NULL); |
468 |
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
469 |
break; |
break; |
|
scancode = xkeymap_translate_key(keysym, xkbevent.core.xkey.keycode, &flags); |
|
470 |
|
|
471 |
if (scancode == 0 ) |
tr = xkeymap_translate_key(keysym, |
472 |
|
xevent.xkey.keycode, xevent.xkey.state); |
473 |
|
|
474 |
|
if (tr.scancode == 0) |
475 |
break; |
break; |
476 |
|
|
477 |
/* keep track of the modifiers -- needed for stickykeys... */ |
ensure_remote_modifiers(ev_time, tr); |
|
if( xkbevent.type == KeyPress ) |
|
|
xwin_press_modifiers( &xkbevent.core.xkey, ev_time, scancode ); |
|
478 |
|
|
479 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, flags, scancode, 0); |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
480 |
|
break; |
481 |
|
|
482 |
if( xkbevent.type == KeyRelease ) |
case KeyRelease: |
483 |
xwin_release_modifiers( &xkbevent.core.xkey, ev_time, scancode ); |
XLookupString((XKeyEvent *) & xevent, str, |
484 |
|
sizeof(str), &keysym, NULL); |
485 |
|
|
486 |
|
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
487 |
|
get_ksname(keysym))); |
488 |
|
|
489 |
|
ev_time = time(NULL); |
490 |
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
491 |
|
break; |
492 |
|
|
493 |
|
tr = xkeymap_translate_key(keysym, |
494 |
|
xevent.xkey.keycode, xevent.xkey.state); |
495 |
|
|
496 |
|
if (tr.scancode == 0) |
497 |
|
break; |
498 |
|
|
499 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
500 |
break; |
break; |
501 |
|
|
502 |
case ButtonPress: |
case ButtonPress: |
504 |
/* fall through */ |
/* fall through */ |
505 |
|
|
506 |
case ButtonRelease: |
case ButtonRelease: |
507 |
button = xkeymap_translate_button(xkbevent.core.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
508 |
if (button == 0) |
if (button == 0) |
509 |
break; |
break; |
510 |
|
|
511 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
512 |
flags | button, |
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
|
xkbevent.core.xbutton.x, |
|
|
xkbevent.core.xbutton.y); |
|
513 |
break; |
break; |
514 |
|
|
515 |
case MotionNotify: |
case MotionNotify: |
516 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
517 |
MOUSE_FLAG_MOVE, |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
518 |
xkbevent.core.xmotion.x, |
break; |
519 |
xkbevent.core.xmotion.y); |
|
520 |
|
case FocusIn: |
521 |
|
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, &dummy, &dummy, &state); |
522 |
|
reset_modifier_keys(state); |
523 |
|
if (grab_keyboard) |
524 |
|
XGrabKeyboard(display, wnd, True, |
525 |
|
GrabModeAsync, GrabModeAsync, CurrentTime); |
526 |
|
break; |
527 |
|
|
528 |
|
case FocusOut: |
529 |
|
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
530 |
|
XUngrabKeyboard(display, CurrentTime); |
531 |
break; |
break; |
532 |
|
|
533 |
case EnterNotify: |
case EnterNotify: |
534 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, |
/* we only register for this event when in fullscreen mode */ |
535 |
GrabModeAsync, CurrentTime); |
XSetInputFocus(display, wnd, RevertToPointerRoot, CurrentTime); |
536 |
break; |
break; |
537 |
|
|
538 |
case LeaveNotify: |
case LeaveNotify: |
541 |
|
|
542 |
case Expose: |
case Expose: |
543 |
XCopyArea(display, backstore, wnd, gc, |
XCopyArea(display, backstore, wnd, gc, |
544 |
xkbevent.core.xexpose.x, xkbevent.core.xexpose.y, |
xevent.xexpose.x, xevent.xexpose.y, |
545 |
xkbevent.core.xexpose.width, xkbevent.core.xexpose.height, |
xevent.xexpose.width, |
546 |
xkbevent.core.xexpose.x, xkbevent.core.xexpose.y); |
xevent.xexpose.height, |
547 |
|
xevent.xexpose.x, xevent.xexpose.y); |
548 |
break; |
break; |
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
void |
|
|
xwin_release_modifiers(XKeyEvent* ev, 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( !(ShiftMask & ev->state) && (key_down_state & DShift1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x2a, 0); |
|
|
key_down_state &= ~DShift1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if( !(ControlMask & ev->state) && (key_down_state & DControl1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x1d, 0); |
|
|
key_down_state &= ~DControl1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if( !(Mod1Mask & ev->state) && (key_down_state & DMod1Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x38, 0); |
|
|
key_down_state &= ~DMod1Mask; |
|
|
|
|
|
} |
|
|
|
|
|
if( !(Mod2Mask & ev->state) && (key_down_state & DMod2Mask)) |
|
|
{ |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0xb8, 0); |
|
|
key_down_state &= ~DMod2Mask; |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
void |
|
|
xwin_press_modifiers(XKeyEvent* ev, uint32 ev_time, uint32 scancode) |
|
|
{ |
|
|
key_modifier_state = ev->state; |
|
|
|
|
|
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( (ShiftMask & ev->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 & ev->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; |
|
|
|
|
|
} |
|
549 |
|
|
550 |
if( (Mod1Mask & ev->state) && !(key_down_state & DMod1Mask)) |
case MappingNotify: |
551 |
{ |
/* Refresh keyboard mapping if it has changed. This is important for |
552 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x38, 0); |
Xvnc, since it allocates keycodes dynamically */ |
553 |
key_down_state |= DMod1Mask; |
if (xevent.xmapping.request == MappingKeyboard |
554 |
|
|| xevent.xmapping.request == MappingModifier) |
555 |
} |
XRefreshKeyboardMapping(&xevent.xmapping); |
556 |
|
|
557 |
if( (Mod2Mask & ev->state) && !(key_down_state & DMod2Mask)) |
if (xevent.xmapping.request == MappingModifier) |
558 |
{ |
{ |
559 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0xb8, 0); |
XFreeModifiermap(mod_map); |
560 |
key_down_state |= DMod2Mask; |
mod_map = XGetModifierMapping(display); |
561 |
|
} |
562 |
|
break; |
563 |
|
|
564 |
|
} |
565 |
} |
} |
566 |
} |
} |
567 |
|
|
568 |
void |
void |
569 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
570 |
{ |
{ |
571 |
int n = (rdp_socket > x_socket) ? rdp_socket+1 : x_socket+1; |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
572 |
fd_set rfds; |
fd_set rfds; |
573 |
|
|
574 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
575 |
|
|
576 |
while (True) |
while (True) |
577 |
{ |
{ |
578 |
|
/* Process any events already waiting */ |
579 |
|
xwin_process_events(); |
580 |
|
|
581 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
582 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
583 |
if (display != NULL) |
FD_SET(x_socket, &rfds); |
|
{ |
|
|
FD_SET(x_socket, &rfds); |
|
|
XFlush(display); |
|
|
} |
|
584 |
|
|
585 |
switch (select(n, &rfds, NULL, NULL, NULL)) |
switch (select(n, &rfds, NULL, NULL, NULL)) |
586 |
{ |
{ |
591 |
continue; |
continue; |
592 |
} |
} |
593 |
|
|
|
if (FD_ISSET(x_socket, &rfds)) |
|
|
xwin_process_events(); |
|
|
|
|
594 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
595 |
return; |
return; |
596 |
} |
} |
603 |
} |
} |
604 |
|
|
605 |
HBITMAP |
HBITMAP |
606 |
ui_create_bitmap(int width, int height, uint8 *data) |
ui_create_bitmap(int width, int height, uint8 * data) |
607 |
{ |
{ |
608 |
XImage *image; |
XImage *image; |
609 |
Pixmap bitmap; |
Pixmap bitmap; |
610 |
uint8 *tdata; |
uint8 *tdata; |
611 |
|
|
612 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = translate_image(width, height, data); |
613 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
614 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
615 |
0, tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
616 |
|
|
617 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
618 |
|
|
619 |
XFree(image); |
XFree(image); |
620 |
if (!owncolmap) |
xfree(tdata); |
|
xfree(tdata); |
|
621 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
622 |
} |
} |
623 |
|
|
624 |
void |
void |
625 |
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) |
|
626 |
{ |
{ |
627 |
XImage *image; |
XImage *image; |
628 |
uint8 *tdata; |
uint8 *tdata; |
629 |
|
|
630 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = translate_image(width, height, data); |
631 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
632 |
0, tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
633 |
|
|
634 |
if (ownbackstore) |
if (ownbackstore) |
635 |
{ |
{ |
642 |
} |
} |
643 |
|
|
644 |
XFree(image); |
XFree(image); |
645 |
if (!owncolmap) |
xfree(tdata); |
|
xfree(tdata); |
|
646 |
} |
} |
647 |
|
|
648 |
void |
void |
649 |
ui_destroy_bitmap(HBITMAP bmp) |
ui_destroy_bitmap(HBITMAP bmp) |
650 |
{ |
{ |
651 |
XFreePixmap(display, (Pixmap)bmp); |
XFreePixmap(display, (Pixmap) bmp); |
652 |
} |
} |
653 |
|
|
654 |
HGLYPH |
HGLYPH |
655 |
ui_create_glyph(int width, int height, uint8 *data) |
ui_create_glyph(int width, int height, uint8 * data) |
656 |
{ |
{ |
657 |
XImage *image; |
XImage *image; |
658 |
Pixmap bitmap; |
Pixmap bitmap; |
664 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
665 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(display, bitmap, 0, NULL); |
666 |
|
|
667 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
668 |
data, width, height, 8, scanline); |
width, height, 8, scanline); |
669 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
670 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
671 |
XInitImage(image); |
XInitImage(image); |
674 |
|
|
675 |
XFree(image); |
XFree(image); |
676 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
677 |
return (HGLYPH)bitmap; |
return (HGLYPH) bitmap; |
678 |
} |
} |
679 |
|
|
680 |
void |
void |
681 |
ui_destroy_glyph(HGLYPH glyph) |
ui_destroy_glyph(HGLYPH glyph) |
682 |
{ |
{ |
683 |
XFreePixmap(display, (Pixmap)glyph); |
XFreePixmap(display, (Pixmap) glyph); |
684 |
} |
} |
685 |
|
|
686 |
HCURSOR |
HCURSOR |
687 |
ui_create_cursor(unsigned int x, unsigned int y, int width, |
ui_create_cursor(unsigned int x, unsigned int y, int width, int height, |
688 |
int height, uint8 *andmask, uint8 *xormask) |
uint8 * andmask, uint8 * xormask) |
689 |
{ |
{ |
690 |
HGLYPH maskglyph, cursorglyph; |
HGLYPH maskglyph, cursorglyph; |
691 |
XColor bg, fg; |
XColor bg, fg; |
742 |
|
|
743 |
cursorglyph = ui_create_glyph(width, height, cursor); |
cursorglyph = ui_create_glyph(width, height, cursor); |
744 |
maskglyph = ui_create_glyph(width, height, mask); |
maskglyph = ui_create_glyph(width, height, mask); |
745 |
|
|
746 |
xcursor = XCreatePixmapCursor(display, (Pixmap)cursorglyph, |
xcursor = |
747 |
(Pixmap)maskglyph, &fg, &bg, x, y); |
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
748 |
|
(Pixmap) maskglyph, &fg, &bg, x, y); |
749 |
|
|
750 |
ui_destroy_glyph(maskglyph); |
ui_destroy_glyph(maskglyph); |
751 |
ui_destroy_glyph(cursorglyph); |
ui_destroy_glyph(cursorglyph); |
752 |
xfree(mask); |
xfree(mask); |
753 |
xfree(cursor); |
xfree(cursor); |
754 |
return (HCURSOR)xcursor; |
return (HCURSOR) xcursor; |
755 |
} |
} |
756 |
|
|
757 |
void |
void |
758 |
ui_set_cursor(HCURSOR cursor) |
ui_set_cursor(HCURSOR cursor) |
759 |
{ |
{ |
760 |
XDefineCursor(display, wnd, (Cursor)cursor); |
current_cursor = (Cursor) cursor; |
761 |
|
XDefineCursor(display, wnd, current_cursor); |
762 |
} |
} |
763 |
|
|
764 |
void |
void |
765 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_cursor(HCURSOR cursor) |
766 |
{ |
{ |
767 |
XFreeCursor(display, (Cursor)cursor); |
XFreeCursor(display, (Cursor) cursor); |
768 |
} |
} |
769 |
|
|
770 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
774 |
(xc)->flags = DoRed | DoGreen | DoBlue; |
(xc)->flags = DoRed | DoGreen | DoBlue; |
775 |
|
|
776 |
HCOLOURMAP |
HCOLOURMAP |
777 |
ui_create_colourmap(COLOURMAP *colours) |
ui_create_colourmap(COLOURMAP * colours) |
778 |
{ |
{ |
779 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
780 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
781 |
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
782 |
if (owncolmap) |
XColor xentry; |
783 |
|
XColor xc_cache[256]; |
784 |
|
uint32 colour; |
785 |
|
int colLookup = 256; |
786 |
|
for (i = 0; i < ncolours; i++) |
787 |
{ |
{ |
788 |
XColor *xcolours, *xentry; |
entry = &colours->colours[i]; |
789 |
Colormap map; |
MAKE_XCOLOR(&xentry, entry); |
790 |
|
|
791 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
|
for (i = 0; i < ncolours; i++) |
|
792 |
{ |
{ |
793 |
entry = &colours->colours[i]; |
/* Allocation failed, find closest match. */ |
794 |
xentry = &xcolours[i]; |
int j = 256; |
795 |
xentry->pixel = i; |
int nMinDist = 3 * 256 * 256; |
796 |
MAKE_XCOLOR(xentry, entry); |
long nDist = nMinDist; |
|
} |
|
797 |
|
|
798 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
/* only get the colors once */ |
799 |
XStoreColors(display, map, xcolours, ncolours); |
while (colLookup--) |
800 |
|
{ |
801 |
|
xc_cache[colLookup].pixel = colLookup; |
802 |
|
xc_cache[colLookup].red = xc_cache[colLookup].green = |
803 |
|
xc_cache[colLookup].blue = 0; |
804 |
|
xc_cache[colLookup].flags = 0; |
805 |
|
XQueryColor(display, |
806 |
|
DefaultColormap(display, DefaultScreen(display)), |
807 |
|
&xc_cache[colLookup]); |
808 |
|
} |
809 |
|
colLookup = 0; |
810 |
|
|
811 |
xfree(xcolours); |
/* approximate the pixel */ |
812 |
return (HCOLOURMAP)map; |
while (j--) |
813 |
} |
{ |
814 |
else |
if (xc_cache[j].flags) |
815 |
{ |
{ |
816 |
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
nDist = ((long) (xc_cache[j].red >> 8) - |
817 |
XColor xentry; |
(long) (xentry.red >> 8)) * |
818 |
uint32 colour; |
((long) (xc_cache[j].red >> 8) - |
819 |
|
(long) (xentry.red >> 8)) + |
820 |
|
((long) (xc_cache[j].green >> 8) - |
821 |
|
(long) (xentry.green >> 8)) * |
822 |
|
((long) (xc_cache[j].green >> 8) - |
823 |
|
(long) (xentry.green >> 8)) + |
824 |
|
((long) (xc_cache[j].blue >> 8) - |
825 |
|
(long) (xentry.blue >> 8)) * |
826 |
|
((long) (xc_cache[j].blue >> 8) - |
827 |
|
(long) (xentry.blue >> 8)); |
828 |
|
} |
829 |
|
if (nDist < nMinDist) |
830 |
|
{ |
831 |
|
nMinDist = nDist; |
832 |
|
xentry.pixel = j; |
833 |
|
} |
834 |
|
} |
835 |
|
} |
836 |
|
colour = xentry.pixel; |
837 |
|
|
838 |
for (i = 0; i < ncolours; i++) |
/* update our cache */ |
839 |
|
if (xentry.pixel < 256) |
840 |
{ |
{ |
841 |
entry = &colours->colours[i]; |
xc_cache[xentry.pixel].red = xentry.red; |
842 |
MAKE_XCOLOR(&xentry, entry); |
xc_cache[xentry.pixel].green = xentry.green; |
843 |
|
xc_cache[xentry.pixel].blue = xentry.blue; |
|
if (XAllocColor(display, xcolmap, &xentry) != 0) |
|
|
colour = xentry.pixel; |
|
|
else |
|
|
colour = white; |
|
844 |
|
|
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
845 |
} |
} |
846 |
|
|
847 |
return map; |
|
848 |
|
/* byte swap here to make translate_image faster */ |
849 |
|
map[i] = translate_colour(colour); |
850 |
} |
} |
851 |
|
|
852 |
|
return map; |
853 |
} |
} |
854 |
|
|
855 |
void |
void |
856 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
857 |
{ |
{ |
858 |
if (owncolmap) |
xfree(map); |
|
XFreeColormap(display, (Colormap)map); |
|
|
else |
|
|
xfree(map); |
|
859 |
} |
} |
860 |
|
|
861 |
void |
void |
862 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
863 |
{ |
{ |
864 |
if (owncolmap) |
colmap = map; |
|
XSetWindowColormap(display, wnd, (Colormap)map); |
|
|
else |
|
|
colmap = map; |
|
865 |
} |
} |
866 |
|
|
867 |
void |
void |
877 |
} |
} |
878 |
|
|
879 |
void |
void |
880 |
ui_reset_clip() |
ui_reset_clip(void) |
881 |
{ |
{ |
882 |
XRectangle rect; |
XRectangle rect; |
883 |
|
|
889 |
} |
} |
890 |
|
|
891 |
void |
void |
892 |
ui_bell() |
ui_bell(void) |
893 |
{ |
{ |
894 |
XBell(display, 0); |
XBell(display, 0); |
895 |
} |
} |
906 |
void |
void |
907 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
908 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
909 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
910 |
{ |
{ |
911 |
Pixmap fill; |
Pixmap fill; |
912 |
|
uint8 i, ipattern[8]; |
913 |
|
|
914 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
915 |
|
|
921 |
break; |
break; |
922 |
|
|
923 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
924 |
fill = (Pixmap)ui_create_glyph(8, 8, brush->pattern); |
for (i = 0; i != 8; i++) |
925 |
|
ipattern[7 - i] = brush->pattern[i]; |
926 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
927 |
|
|
928 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
929 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
934 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
935 |
|
|
936 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
937 |
ui_destroy_glyph((HGLYPH)fill); |
XSetTSOrigin(display, gc, 0, 0); |
938 |
|
ui_destroy_glyph((HGLYPH) fill); |
939 |
break; |
break; |
940 |
|
|
941 |
default: |
default: |
953 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
954 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
955 |
if (ownbackstore) |
if (ownbackstore) |
956 |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, cy, x, y); |
|
cx, cy, x, y); |
|
957 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
958 |
} |
} |
959 |
|
|
963 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
964 |
{ |
{ |
965 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
966 |
XCopyArea(display, (Pixmap)src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
967 |
if (ownbackstore) |
if (ownbackstore) |
968 |
XCopyArea(display, (Pixmap)src, backstore, gc, srcx, srcy, |
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, cx, cy, x, y); |
|
cx, cy, x, y); |
|
969 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
970 |
} |
} |
971 |
|
|
973 |
ui_triblt(uint8 opcode, |
ui_triblt(uint8 opcode, |
974 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
975 |
/* src */ HBITMAP src, int srcx, int srcy, |
/* src */ HBITMAP src, int srcx, int srcy, |
976 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
977 |
{ |
{ |
978 |
/* This is potentially difficult to do in general. Until someone |
/* This is potentially difficult to do in general. Until someone |
979 |
comes up with a more efficient way of doing it I am using cases. */ |
comes up with a more efficient way of doing it I am using cases. */ |
982 |
{ |
{ |
983 |
case 0x69: /* PDSxxn */ |
case 0x69: /* PDSxxn */ |
984 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
985 |
ui_patblt(ROP2_NXOR, x, y, cx, cy, |
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
986 |
break; |
break; |
987 |
|
|
988 |
case 0xb8: /* PSDPxax */ |
case 0xb8: /* PSDPxax */ |
989 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
990 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
991 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
992 |
break; |
break; |
993 |
|
|
994 |
case 0xc0: /* PSa */ |
case 0xc0: /* PSa */ |
995 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
996 |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
fgcolour); |
|
997 |
break; |
break; |
998 |
|
|
999 |
default: |
default: |
1005 |
void |
void |
1006 |
ui_line(uint8 opcode, |
ui_line(uint8 opcode, |
1007 |
/* dest */ int startx, int starty, int endx, int endy, |
/* dest */ int startx, int starty, int endx, int endy, |
1008 |
/* pen */ PEN *pen) |
/* pen */ PEN * pen) |
1009 |
{ |
{ |
1010 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1011 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
1027 |
void |
void |
1028 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1029 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1030 |
/* src */ HGLYPH glyph, int srcx, int srcy, int bgcolour, |
/* src */ HGLYPH glyph, int srcx, int srcy, |
1031 |
int fgcolour) |
int bgcolour, int fgcolour) |
1032 |
{ |
{ |
1033 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1034 |
SET_BACKGROUND(bgcolour); |
SET_BACKGROUND(bgcolour); |
1035 |
|
|
1036 |
XSetFillStyle(display, gc, (mixmode == MIX_TRANSPARENT) |
XSetFillStyle(display, gc, |
1037 |
? FillStippled : FillOpaqueStippled); |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1038 |
XSetStipple(display, gc, (Pixmap)glyph); |
XSetStipple(display, gc, (Pixmap) glyph); |
1039 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(display, gc, x, y); |
1040 |
|
|
1041 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1052 |
if ((xyoffset & 0x80))\ |
if ((xyoffset & 0x80))\ |
1053 |
{\ |
{\ |
1054 |
if (flags & TEXT2_VERTICAL) \ |
if (flags & TEXT2_VERTICAL) \ |
1055 |
y += ttext[++idx] | (ttext[++idx] << 8);\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1056 |
else\ |
else\ |
1057 |
x += ttext[++idx] | (ttext[++idx] << 8);\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1058 |
|
idx += 2;\ |
1059 |
}\ |
}\ |
1060 |
else\ |
else\ |
1061 |
{\ |
{\ |
1078 |
|
|
1079 |
void |
void |
1080 |
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, |
1081 |
int clipx, int clipy, int clipcx, int clipcy, int boxx, |
int clipx, int clipy, int clipcx, int clipcy, |
1082 |
int boxy, int boxcx, int boxcy, int bgcolour, |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
1083 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1084 |
{ |
{ |
1085 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1098 |
} |
} |
1099 |
|
|
1100 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1101 |
for (i = 0; i < length;) { |
for (i = 0; i < length;) |
1102 |
switch (text[i]) { |
{ |
1103 |
case 0xff: |
switch (text[i]) |
1104 |
if (i + 2 < length) |
{ |
1105 |
cache_put_text(text[i + 1], text, text[i + 2]); |
case 0xff: |
1106 |
else { |
if (i + 2 < length) |
1107 |
error("this shouldn't be happening\n"); |
cache_put_text(text[i + 1], text, text[i + 2]); |
1108 |
|
else |
1109 |
|
{ |
1110 |
|
error("this shouldn't be happening\n"); |
1111 |
|
break; |
1112 |
|
} |
1113 |
|
/* this will move pointer from start to first character after FF command */ |
1114 |
|
length -= i + 3; |
1115 |
|
text = &(text[i + 3]); |
1116 |
|
i = 0; |
1117 |
break; |
break; |
|
} |
|
|
/* this will move pointer from start to first character after FF command */ |
|
|
length -= i + 3; |
|
|
text = &(text[i + 3]); |
|
|
i = 0; |
|
|
break; |
|
1118 |
|
|
1119 |
case 0xfe: |
case 0xfe: |
1120 |
entry = cache_get_text(text[i + 1]); |
entry = cache_get_text(text[i + 1]); |
1121 |
if (entry != NULL) { |
if (entry != NULL) |
1122 |
if ((((uint8 *) (entry->data))[1] == 0) |
{ |
1123 |
&& (!(flags & TEXT2_IMPLICIT_X))) { |
if ((((uint8 *) (entry->data))[1] == |
1124 |
if (flags & TEXT2_VERTICAL) |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
1125 |
y += text[i + 2]; |
{ |
1126 |
|
if (flags & TEXT2_VERTICAL) |
1127 |
|
y += text[i + 2]; |
1128 |
|
else |
1129 |
|
x += text[i + 2]; |
1130 |
|
} |
1131 |
|
if (i + 2 < length) |
1132 |
|
i += 3; |
1133 |
else |
else |
1134 |
x += text[i + 2]; |
i += 2; |
1135 |
|
length -= i; |
1136 |
|
/* this will move pointer from start to first character after FE command */ |
1137 |
|
text = &(text[i]); |
1138 |
|
i = 0; |
1139 |
|
for (j = 0; j < entry->size; j++) |
1140 |
|
DO_GLYPH(((uint8 *) (entry->data)), j); |
1141 |
} |
} |
1142 |
if (i + 2 < length) |
break; |
|
i += 3; |
|
|
else |
|
|
i += 2; |
|
|
length -= i; |
|
|
/* this will move pointer from start to first character after FE command */ |
|
|
text = &(text[i]); |
|
|
i = 0; |
|
|
for (j = 0; j < entry->size; j++) |
|
|
DO_GLYPH(((uint8 *) (entry->data)), j); |
|
|
} |
|
|
break; |
|
1143 |
|
|
1144 |
default: |
default: |
1145 |
DO_GLYPH(text, i); |
DO_GLYPH(text, i); |
1146 |
i++; |
i++; |
1147 |
break; |
break; |
1148 |
} |
} |
1149 |
} |
} |
1150 |
|
|
1159 |
|
|
1160 |
if (ownbackstore) |
if (ownbackstore) |
1161 |
{ |
{ |
1162 |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
|
ZPixmap); |
|
1163 |
} |
} |
1164 |
else |
else |
1165 |
{ |
{ |
1166 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
1167 |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
1168 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
|
ZPixmap); |
|
1169 |
XFreePixmap(display, pix); |
XFreePixmap(display, pix); |
1170 |
} |
} |
1171 |
|
|
1172 |
offset *= bpp/8; |
offset *= bpp / 8; |
1173 |
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); |
|
1174 |
|
|
1175 |
XDestroyImage(image); |
XDestroyImage(image); |
1176 |
} |
} |
1181 |
XImage *image; |
XImage *image; |
1182 |
uint8 *data; |
uint8 *data; |
1183 |
|
|
1184 |
offset *= bpp/8; |
offset *= bpp / 8; |
1185 |
data = cache_get_desktop(offset, cx, cy, bpp/8); |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
1186 |
if (data == NULL) |
if (data == NULL) |
1187 |
return; |
return; |
1188 |
|
|
1189 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1190 |
0, data, cx, cy, BitmapPad(display), |
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8); |
|
cx * bpp/8); |
|
1191 |
|
|
1192 |
if (ownbackstore) |
if (ownbackstore) |
1193 |
{ |
{ |