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#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
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#include <unistd.h> |
24 |
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#include <sys/time.h> |
25 |
#include <time.h> |
#include <time.h> |
26 |
#include <errno.h> |
#include <errno.h> |
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#include <strings.h> |
28 |
#include "rdesktop.h" |
#include "rdesktop.h" |
29 |
#include "xproto.h" |
#include "xproto.h" |
30 |
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31 |
extern int g_width; |
extern int g_width; |
32 |
extern int g_height; |
extern int g_height; |
33 |
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extern int g_xpos; |
34 |
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extern int g_ypos; |
35 |
extern BOOL g_sendmotion; |
extern BOOL g_sendmotion; |
36 |
extern BOOL g_fullscreen; |
extern BOOL g_fullscreen; |
37 |
extern BOOL g_grab_keyboard; |
extern BOOL g_grab_keyboard; |
45 |
static int g_x_socket; |
static int g_x_socket; |
46 |
static Screen *g_screen; |
static Screen *g_screen; |
47 |
Window g_wnd; |
Window g_wnd; |
48 |
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extern uint32 g_embed_wnd; |
49 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
50 |
static GC g_gc; |
BOOL g_Unobscured; /* used for screenblt */ |
51 |
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static GC g_gc = NULL; |
52 |
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static GC g_create_bitmap_gc = NULL; |
53 |
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static GC g_create_glyph_gc = NULL; |
54 |
static Visual *g_visual; |
static Visual *g_visual; |
55 |
static int g_depth; |
static int g_depth; |
56 |
static int g_bpp; |
static int g_bpp; |
58 |
static XIC g_IC; |
static XIC g_IC; |
59 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
60 |
static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
61 |
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static HCURSOR g_null_cursor = NULL; |
62 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
63 |
static BOOL g_focused; |
static BOOL g_focused; |
64 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
65 |
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static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
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67 |
/* endianness */ |
/* endianness */ |
68 |
static BOOL g_host_be; |
static BOOL g_host_be; |
69 |
static BOOL g_xserver_be; |
static BOOL g_xserver_be; |
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static int g_red_shift_r, g_blue_shift_r, g_green_shift_r; |
71 |
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static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
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73 |
/* software backing store */ |
/* software backing store */ |
74 |
static BOOL g_ownbackstore; |
extern BOOL g_ownbackstore; |
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static Pixmap g_backstore; |
static Pixmap g_backstore = 0; |
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/* Moving in single app mode */ |
/* Moving in single app mode */ |
78 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
120 |
} |
} |
121 |
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/* colour maps */ |
/* colour maps */ |
123 |
BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
124 |
static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
125 |
static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
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127 |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : translate_colour(g_colmap[col]) ) |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : g_colmap[col] ) |
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#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
129 |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
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(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
173 |
} |
} |
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static PixelColour |
#define SPLITCOLOUR15(colour, rv) \ |
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split_colour15(uint32 colour) |
{ \ |
177 |
{ |
rv.red = ((colour >> 7) & 0xf8) | ((colour >> 12) & 0x7); \ |
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PixelColour rv; |
rv.green = ((colour >> 2) & 0xf8) | ((colour >> 8) & 0x7); \ |
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rv.red = (colour & 0x7c00) >> 10; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
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rv.red = (rv.red * 0xff) / 0x1f; |
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rv.green = (colour & 0x03e0) >> 5; |
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rv.green = (rv.green * 0xff) / 0x1f; |
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rv.blue = (colour & 0x1f); |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
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return rv; |
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} |
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static PixelColour |
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split_colour16(uint32 colour) |
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{ |
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PixelColour rv; |
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rv.red = (colour & 0xf800) >> 11; |
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rv.red = (rv.red * 0xff) / 0x1f; |
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rv.green = (colour & 0x07e0) >> 5; |
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rv.green = (rv.green * 0xff) / 0x3f; |
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rv.blue = (colour & 0x001f); |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
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return rv; |
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} |
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static PixelColour |
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split_colour24(uint32 colour) |
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{ |
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PixelColour rv; |
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rv.blue = (colour & 0xff0000) >> 16; |
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rv.green = (colour & 0xff00) >> 8; |
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rv.red = (colour & 0xff); |
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return rv; |
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180 |
} |
} |
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static uint32 |
#define SPLITCOLOUR16(colour, rv) \ |
183 |
make_colour16(PixelColour pc) |
{ \ |
184 |
{ |
rv.red = ((colour >> 8) & 0xf8) | ((colour >> 13) & 0x7); \ |
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pc.red = (pc.red * 0x1f) / 0xff; |
rv.green = ((colour >> 3) & 0xfc) | ((colour >> 9) & 0x3); \ |
186 |
pc.green = (pc.green * 0x3f) / 0xff; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
187 |
pc.blue = (pc.blue * 0x1f) / 0xff; |
} \ |
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return (pc.red << 11) | (pc.green << 5) | pc.blue; |
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} |
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static uint32 |
#define SPLITCOLOUR24(colour, rv) \ |
190 |
make_colour24(PixelColour pc) |
{ \ |
191 |
{ |
rv.blue = (colour & 0xff0000) >> 16; \ |
192 |
if (g_xserver_be) |
rv.green = (colour & 0x00ff00) >> 8; \ |
193 |
{ |
rv.red = (colour & 0x0000ff); \ |
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return pc.red | (pc.green << 8) | (pc.blue << 16); |
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} |
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else |
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{ |
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
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} |
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194 |
} |
} |
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static uint32 |
#define MAKECOLOUR(pc) \ |
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make_colour32(PixelColour pc) |
((pc.red >> g_red_shift_r) << g_red_shift_l) \ |
198 |
{ |
| ((pc.green >> g_green_shift_r) << g_green_shift_l) \ |
199 |
if (g_xserver_be) |
| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l) \ |
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{ |
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return pc.red | (pc.green << 8) | (pc.blue << 16); |
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} |
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else |
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{ |
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
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} |
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} |
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200 |
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201 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
202 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
203 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
204 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
205 |
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206 |
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#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
207 |
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#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
208 |
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#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
209 |
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#define LOUT16(o, x) { *(o++) = x; *(o++) = x >> 8; } |
210 |
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#define LOUT24(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; } |
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#define LOUT32(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; *(o++) = x >> 24; } |
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static uint32 |
static uint32 |
214 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
215 |
{ |
{ |
216 |
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PixelColour pc; |
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switch (g_server_bpp) |
switch (g_server_bpp) |
218 |
{ |
{ |
219 |
case 15: |
case 15: |
220 |
switch (g_bpp) |
SPLITCOLOUR15(colour, pc); |
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{ |
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case 16: |
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colour = make_colour16(split_colour15(colour)); |
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break; |
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case 24: |
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colour = make_colour24(split_colour15(colour)); |
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break; |
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case 32: |
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colour = make_colour32(split_colour15(colour)); |
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break; |
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} |
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break; |
break; |
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case 16: |
case 16: |
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switch (g_bpp) |
SPLITCOLOUR16(colour, pc); |
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{ |
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case 16: |
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break; |
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case 24: |
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colour = make_colour24(split_colour16(colour)); |
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break; |
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case 32: |
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colour = make_colour32(split_colour16(colour)); |
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break; |
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} |
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224 |
break; |
break; |
225 |
case 24: |
case 24: |
226 |
switch (g_bpp) |
SPLITCOLOUR24(colour, pc); |
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{ |
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case 16: |
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colour = make_colour16(split_colour24(colour)); |
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break; |
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case 24: |
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break; |
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case 32: |
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colour = make_colour32(split_colour24(colour)); |
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break; |
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} |
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227 |
break; |
break; |
228 |
} |
} |
229 |
return colour; |
return MAKECOLOUR(pc); |
230 |
} |
} |
231 |
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232 |
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/* indent is confused by UNROLL8 */ |
233 |
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/* *INDENT-OFF* */ |
234 |
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235 |
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/* repeat and unroll, similar to bitmap.c */ |
236 |
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/* potentialy any of the following translate */ |
237 |
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/* functions can use repeat but just doing */ |
238 |
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/* the most common ones */ |
239 |
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240 |
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#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
241 |
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/* 2 byte output repeat */ |
242 |
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#define REPEAT2(stm) \ |
243 |
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{ \ |
244 |
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while (out <= end - 8 * 2) \ |
245 |
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UNROLL8(stm) \ |
246 |
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while (out < end) \ |
247 |
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{ stm } \ |
248 |
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} |
249 |
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/* 3 byte output repeat */ |
250 |
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#define REPEAT3(stm) \ |
251 |
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{ \ |
252 |
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while (out <= end - 8 * 3) \ |
253 |
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UNROLL8(stm) \ |
254 |
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while (out < end) \ |
255 |
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{ stm } \ |
256 |
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} |
257 |
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/* 4 byte output repeat */ |
258 |
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#define REPEAT4(stm) \ |
259 |
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{ \ |
260 |
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while (out <= end - 8 * 4) \ |
261 |
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UNROLL8(stm) \ |
262 |
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while (out < end) \ |
263 |
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{ stm } \ |
264 |
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} |
265 |
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/* *INDENT-ON* */ |
266 |
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267 |
static void |
static void |
268 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(const uint8 * data, uint8 * out, uint8 * end) |
269 |
{ |
{ |
270 |
while (out < end) |
while (out < end) |
271 |
*(out++) = (uint8) g_colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
272 |
} |
} |
273 |
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274 |
static void |
static void |
275 |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(const uint8 * data, uint8 * out, uint8 * end) |
276 |
{ |
{ |
277 |
while (out < end) |
uint16 value; |
278 |
*(out++) = (uint16) g_colmap[*(data++)]; |
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279 |
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if (g_arch_match) |
280 |
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{ |
281 |
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/* *INDENT-OFF* */ |
282 |
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REPEAT2 |
283 |
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( |
284 |
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*((uint16 *) out) = g_colmap[*(data++)]; |
285 |
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out += 2; |
286 |
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) |
287 |
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/* *INDENT-ON* */ |
288 |
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} |
289 |
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else if (g_xserver_be) |
290 |
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{ |
291 |
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while (out < end) |
292 |
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{ |
293 |
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value = (uint16) g_colmap[*(data++)]; |
294 |
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BOUT16(out, value); |
295 |
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} |
296 |
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} |
297 |
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else |
298 |
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{ |
299 |
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while (out < end) |
300 |
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{ |
301 |
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value = (uint16) g_colmap[*(data++)]; |
302 |
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LOUT16(out, value); |
303 |
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} |
304 |
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} |
305 |
} |
} |
306 |
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307 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
308 |
static void |
static void |
309 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(const uint8 * data, uint8 * out, uint8 * end) |
310 |
{ |
{ |
311 |
uint32 value; |
uint32 value; |
312 |
|
|
313 |
while (out < end) |
if (g_xserver_be) |
314 |
{ |
{ |
315 |
value = g_colmap[*(data++)]; |
while (out < end) |
316 |
*(out++) = value; |
{ |
317 |
*(out++) = value >> 8; |
value = g_colmap[*(data++)]; |
318 |
*(out++) = value >> 16; |
BOUT24(out, value); |
319 |
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} |
320 |
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} |
321 |
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else |
322 |
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{ |
323 |
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while (out < end) |
324 |
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{ |
325 |
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value = g_colmap[*(data++)]; |
326 |
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LOUT24(out, value); |
327 |
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} |
328 |
} |
} |
329 |
} |
} |
330 |
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331 |
static void |
static void |
332 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(const uint8 * data, uint8 * out, uint8 * end) |
333 |
{ |
{ |
334 |
while (out < end) |
uint32 value; |
|
*(out++) = g_colmap[*(data++)]; |
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} |
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335 |
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336 |
/* todo the remaining translate function might need some big endian check ?? */ |
if (g_arch_match) |
337 |
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{ |
338 |
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/* *INDENT-OFF* */ |
339 |
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REPEAT4 |
340 |
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( |
341 |
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*((uint32 *) out) = g_colmap[*(data++)]; |
342 |
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out += 4; |
343 |
|
) |
344 |
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/* *INDENT-ON* */ |
345 |
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} |
346 |
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else if (g_xserver_be) |
347 |
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{ |
348 |
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while (out < end) |
349 |
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{ |
350 |
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value = g_colmap[*(data++)]; |
351 |
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BOUT32(out, value); |
352 |
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} |
353 |
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} |
354 |
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else |
355 |
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{ |
356 |
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while (out < end) |
357 |
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{ |
358 |
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value = g_colmap[*(data++)]; |
359 |
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LOUT32(out, value); |
360 |
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} |
361 |
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} |
362 |
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} |
363 |
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|
364 |
static void |
static void |
365 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(const uint16 * data, uint8 * out, uint8 * end) |
366 |
{ |
{ |
367 |
uint16 pixel; |
uint16 pixel; |
368 |
uint16 value; |
uint16 value; |
369 |
|
PixelColour pc; |
370 |
|
|
371 |
while (out < end) |
if (g_xserver_be) |
372 |
{ |
{ |
373 |
pixel = *(data++); |
while (out < end) |
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if (g_host_be) |
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{ |
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BSWAP16(pixel)} |
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value = make_colour16(split_colour15(pixel)); |
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if (g_xserver_be) |
|
374 |
{ |
{ |
375 |
*(out++) = value >> 8; |
pixel = *(data++); |
376 |
*(out++) = value; |
if (g_host_be) |
377 |
|
{ |
378 |
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BSWAP16(pixel); |
379 |
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} |
380 |
|
SPLITCOLOUR15(pixel, pc); |
381 |
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value = MAKECOLOUR(pc); |
382 |
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BOUT16(out, value); |
383 |
} |
} |
384 |
else |
} |
385 |
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else |
386 |
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{ |
387 |
|
while (out < end) |
388 |
{ |
{ |
389 |
*(out++) = value; |
pixel = *(data++); |
390 |
*(out++) = value >> 8; |
if (g_host_be) |
391 |
|
{ |
392 |
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BSWAP16(pixel); |
393 |
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} |
394 |
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SPLITCOLOUR15(pixel, pc); |
395 |
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value = MAKECOLOUR(pc); |
396 |
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LOUT16(out, value); |
397 |
} |
} |
398 |
} |
} |
399 |
} |
} |
400 |
|
|
401 |
static void |
static void |
402 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(const uint16 * data, uint8 * out, uint8 * end) |
403 |
{ |
{ |
404 |
uint32 value; |
uint32 value; |
405 |
uint16 pixel; |
uint16 pixel; |
406 |
|
PixelColour pc; |
407 |
|
|
408 |
while (out < end) |
if (g_arch_match) |
409 |
{ |
{ |
410 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
411 |
|
REPEAT3 |
412 |
if (g_host_be) |
( |
413 |
{ |
pixel = *(data++); |
414 |
BSWAP16(pixel)} |
SPLITCOLOUR15(pixel, pc); |
415 |
|
*(out++) = pc.blue; |
416 |
value = make_colour24(split_colour15(pixel)); |
*(out++) = pc.green; |
417 |
if (g_xserver_be) |
*(out++) = pc.red; |
418 |
|
) |
419 |
|
/* *INDENT-ON* */ |
420 |
|
} |
421 |
|
else if (g_xserver_be) |
422 |
|
{ |
423 |
|
while (out < end) |
424 |
{ |
{ |
425 |
*(out++) = value >> 16; |
pixel = *(data++); |
426 |
*(out++) = value >> 8; |
if (g_host_be) |
427 |
*(out++) = value; |
{ |
428 |
|
BSWAP16(pixel); |
429 |
|
} |
430 |
|
SPLITCOLOUR15(pixel, pc); |
431 |
|
value = MAKECOLOUR(pc); |
432 |
|
BOUT24(out, value); |
433 |
} |
} |
434 |
else |
} |
435 |
|
else |
436 |
|
{ |
437 |
|
while (out < end) |
438 |
{ |
{ |
439 |
*(out++) = value; |
pixel = *(data++); |
440 |
*(out++) = value >> 8; |
if (g_host_be) |
441 |
*(out++) = value >> 16; |
{ |
442 |
|
BSWAP16(pixel); |
443 |
|
} |
444 |
|
SPLITCOLOUR15(pixel, pc); |
445 |
|
value = MAKECOLOUR(pc); |
446 |
|
LOUT24(out, value); |
447 |
} |
} |
448 |
} |
} |
449 |
} |
} |
450 |
|
|
451 |
static void |
static void |
452 |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
translate15to32(const uint16 * data, uint8 * out, uint8 * end) |
453 |
{ |
{ |
454 |
uint16 pixel; |
uint16 pixel; |
455 |
uint32 value; |
uint32 value; |
456 |
|
PixelColour pc; |
457 |
|
|
458 |
while (out < end) |
if (g_arch_match) |
459 |
{ |
{ |
460 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
461 |
|
REPEAT4 |
462 |
if (g_host_be) |
( |
463 |
{ |
pixel = *(data++); |
464 |
BSWAP16(pixel); |
SPLITCOLOUR15(pixel, pc); |
465 |
} |
*(out++) = pc.blue; |
466 |
|
*(out++) = pc.green; |
467 |
value = make_colour32(split_colour15(pixel)); |
*(out++) = pc.red; |
468 |
|
*(out++) = 0; |
469 |
if (g_xserver_be) |
) |
470 |
|
/* *INDENT-ON* */ |
471 |
|
} |
472 |
|
else if (g_xserver_be) |
473 |
|
{ |
474 |
|
while (out < end) |
475 |
{ |
{ |
476 |
*(out++) = value >> 24; |
pixel = *(data++); |
477 |
*(out++) = value >> 16; |
if (g_host_be) |
478 |
*(out++) = value >> 8; |
{ |
479 |
*(out++) = value; |
BSWAP16(pixel); |
480 |
|
} |
481 |
|
SPLITCOLOUR15(pixel, pc); |
482 |
|
value = MAKECOLOUR(pc); |
483 |
|
BOUT32(out, value); |
484 |
} |
} |
485 |
else |
} |
486 |
|
else |
487 |
|
{ |
488 |
|
while (out < end) |
489 |
{ |
{ |
490 |
*(out++) = value; |
pixel = *(data++); |
491 |
*(out++) = value >> 8; |
if (g_host_be) |
492 |
*(out++) = value >> 16; |
{ |
493 |
*(out++) = value >> 24; |
BSWAP16(pixel); |
494 |
|
} |
495 |
|
SPLITCOLOUR15(pixel, pc); |
496 |
|
value = MAKECOLOUR(pc); |
497 |
|
LOUT32(out, value); |
498 |
} |
} |
499 |
} |
} |
500 |
} |
} |
501 |
|
|
502 |
static void |
static void |
503 |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
translate16to16(const uint16 * data, uint8 * out, uint8 * end) |
504 |
{ |
{ |
505 |
|
uint16 pixel; |
506 |
uint16 value; |
uint16 value; |
507 |
|
PixelColour pc; |
508 |
|
|
509 |
if (g_xserver_be) |
if (g_xserver_be) |
510 |
{ |
{ |
511 |
while (out < end) |
if (g_host_be) |
512 |
{ |
{ |
513 |
value = *data; |
while (out < end) |
514 |
BSWAP16(value); |
{ |
515 |
*out = value; |
pixel = *(data++); |
516 |
data++; |
BSWAP16(pixel); |
517 |
out++; |
SPLITCOLOUR16(pixel, pc); |
518 |
|
value = MAKECOLOUR(pc); |
519 |
|
BOUT16(out, value); |
520 |
|
} |
521 |
|
} |
522 |
|
else |
523 |
|
{ |
524 |
|
while (out < end) |
525 |
|
{ |
526 |
|
pixel = *(data++); |
527 |
|
SPLITCOLOUR16(pixel, pc); |
528 |
|
value = MAKECOLOUR(pc); |
529 |
|
BOUT16(out, value); |
530 |
|
} |
531 |
} |
} |
|
|
|
532 |
} |
} |
533 |
else |
else |
534 |
{ |
{ |
535 |
while (out < end) |
if (g_host_be) |
536 |
{ |
{ |
537 |
*out = *data; |
while (out < end) |
538 |
out++; |
{ |
539 |
data++; |
pixel = *(data++); |
540 |
|
BSWAP16(pixel); |
541 |
|
SPLITCOLOUR16(pixel, pc); |
542 |
|
value = MAKECOLOUR(pc); |
543 |
|
LOUT16(out, value); |
544 |
|
} |
545 |
|
} |
546 |
|
else |
547 |
|
{ |
548 |
|
while (out < end) |
549 |
|
{ |
550 |
|
pixel = *(data++); |
551 |
|
SPLITCOLOUR16(pixel, pc); |
552 |
|
value = MAKECOLOUR(pc); |
553 |
|
LOUT16(out, value); |
554 |
|
} |
555 |
} |
} |
556 |
} |
} |
557 |
} |
} |
558 |
|
|
|
|
|
559 |
static void |
static void |
560 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(const uint16 * data, uint8 * out, uint8 * end) |
561 |
{ |
{ |
562 |
uint32 value; |
uint32 value; |
563 |
uint16 pixel; |
uint16 pixel; |
564 |
|
PixelColour pc; |
565 |
|
|
566 |
while (out < end) |
if (g_arch_match) |
567 |
|
{ |
568 |
|
/* *INDENT-OFF* */ |
569 |
|
REPEAT3 |
570 |
|
( |
571 |
|
pixel = *(data++); |
572 |
|
SPLITCOLOUR16(pixel, pc); |
573 |
|
*(out++) = pc.blue; |
574 |
|
*(out++) = pc.green; |
575 |
|
*(out++) = pc.red; |
576 |
|
) |
577 |
|
/* *INDENT-ON* */ |
578 |
|
} |
579 |
|
else if (g_xserver_be) |
580 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
581 |
if (g_host_be) |
if (g_host_be) |
582 |
{ |
{ |
583 |
BSWAP16(pixel)} |
while (out < end) |
584 |
|
{ |
585 |
value = make_colour24(split_colour16(pixel)); |
pixel = *(data++); |
586 |
|
BSWAP16(pixel); |
587 |
if (g_xserver_be) |
SPLITCOLOUR16(pixel, pc); |
588 |
|
value = MAKECOLOUR(pc); |
589 |
|
BOUT24(out, value); |
590 |
|
} |
591 |
|
} |
592 |
|
else |
593 |
|
{ |
594 |
|
while (out < end) |
595 |
|
{ |
596 |
|
pixel = *(data++); |
597 |
|
SPLITCOLOUR16(pixel, pc); |
598 |
|
value = MAKECOLOUR(pc); |
599 |
|
BOUT24(out, value); |
600 |
|
} |
601 |
|
} |
602 |
|
} |
603 |
|
else |
604 |
|
{ |
605 |
|
if (g_host_be) |
606 |
{ |
{ |
607 |
*(out++) = value >> 16; |
while (out < end) |
608 |
*(out++) = value >> 8; |
{ |
609 |
*(out++) = value; |
pixel = *(data++); |
610 |
|
BSWAP16(pixel); |
611 |
|
SPLITCOLOUR16(pixel, pc); |
612 |
|
value = MAKECOLOUR(pc); |
613 |
|
LOUT24(out, value); |
614 |
|
} |
615 |
} |
} |
616 |
else |
else |
617 |
{ |
{ |
618 |
*(out++) = value; |
while (out < end) |
619 |
*(out++) = value >> 8; |
{ |
620 |
*(out++) = value >> 16; |
pixel = *(data++); |
621 |
|
SPLITCOLOUR16(pixel, pc); |
622 |
|
value = MAKECOLOUR(pc); |
623 |
|
LOUT24(out, value); |
624 |
|
} |
625 |
} |
} |
626 |
} |
} |
627 |
} |
} |
628 |
|
|
629 |
static void |
static void |
630 |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
translate16to32(const uint16 * data, uint8 * out, uint8 * end) |
631 |
{ |
{ |
632 |
uint16 pixel; |
uint16 pixel; |
633 |
uint32 value; |
uint32 value; |
634 |
|
PixelColour pc; |
635 |
|
|
636 |
while (out < end) |
if (g_arch_match) |
637 |
|
{ |
638 |
|
/* *INDENT-OFF* */ |
639 |
|
REPEAT4 |
640 |
|
( |
641 |
|
pixel = *(data++); |
642 |
|
SPLITCOLOUR16(pixel, pc); |
643 |
|
*(out++) = pc.blue; |
644 |
|
*(out++) = pc.green; |
645 |
|
*(out++) = pc.red; |
646 |
|
*(out++) = 0; |
647 |
|
) |
648 |
|
/* *INDENT-ON* */ |
649 |
|
} |
650 |
|
else if (g_xserver_be) |
651 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
652 |
if (g_host_be) |
if (g_host_be) |
653 |
{ |
{ |
654 |
BSWAP16(pixel)} |
while (out < end) |
655 |
|
{ |
656 |
value = make_colour32(split_colour16(pixel)); |
pixel = *(data++); |
657 |
|
BSWAP16(pixel); |
658 |
if (g_xserver_be) |
SPLITCOLOUR16(pixel, pc); |
659 |
|
value = MAKECOLOUR(pc); |
660 |
|
BOUT32(out, value); |
661 |
|
} |
662 |
|
} |
663 |
|
else |
664 |
{ |
{ |
665 |
*(out++) = value >> 24; |
{ |
666 |
*(out++) = value >> 16; |
pixel = *(data++); |
667 |
*(out++) = value >> 8; |
SPLITCOLOUR16(pixel, pc); |
668 |
*(out++) = value; |
value = MAKECOLOUR(pc); |
669 |
|
BOUT32(out, value); |
670 |
|
} |
671 |
|
} |
672 |
|
} |
673 |
|
else |
674 |
|
{ |
675 |
|
if (g_host_be) |
676 |
|
{ |
677 |
|
while (out < end) |
678 |
|
{ |
679 |
|
pixel = *(data++); |
680 |
|
BSWAP16(pixel); |
681 |
|
SPLITCOLOUR16(pixel, pc); |
682 |
|
value = MAKECOLOUR(pc); |
683 |
|
LOUT32(out, value); |
684 |
|
} |
685 |
} |
} |
686 |
else |
else |
687 |
{ |
{ |
688 |
*(out++) = value; |
while (out < end) |
689 |
*(out++) = value >> 8; |
{ |
690 |
*(out++) = value >> 16; |
pixel = *(data++); |
691 |
*(out++) = value >> 24; |
SPLITCOLOUR16(pixel, pc); |
692 |
|
value = MAKECOLOUR(pc); |
693 |
|
LOUT32(out, value); |
694 |
|
} |
695 |
} |
} |
696 |
} |
} |
697 |
} |
} |
698 |
|
|
699 |
static void |
static void |
700 |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
translate24to16(const uint8 * data, uint8 * out, uint8 * end) |
701 |
{ |
{ |
702 |
uint32 pixel = 0; |
uint32 pixel = 0; |
703 |
uint16 value; |
uint16 value; |
704 |
|
PixelColour pc; |
705 |
|
|
706 |
while (out < end) |
while (out < end) |
707 |
{ |
{ |
708 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
709 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
710 |
pixel |= *(data++); |
pixel |= *(data++); |
711 |
|
SPLITCOLOUR24(pixel, pc); |
712 |
value = (uint16) make_colour16(split_colour24(pixel)); |
value = MAKECOLOUR(pc); |
|
|
|
713 |
if (g_xserver_be) |
if (g_xserver_be) |
714 |
{ |
{ |
715 |
*(out++) = value >> 8; |
BOUT16(out, value); |
|
*(out++) = value; |
|
716 |
} |
} |
717 |
else |
else |
718 |
{ |
{ |
719 |
*(out++) = value; |
LOUT16(out, value); |
|
*(out++) = value >> 8; |
|
720 |
} |
} |
721 |
} |
} |
722 |
} |
} |
723 |
|
|
724 |
static void |
static void |
725 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(const uint8 * data, uint8 * out, uint8 * end) |
726 |
{ |
{ |
727 |
while (out < end) |
uint32 pixel; |
728 |
|
uint32 value; |
729 |
|
PixelColour pc; |
730 |
|
|
731 |
|
if (g_xserver_be) |
732 |
{ |
{ |
733 |
*(out++) = (*(data++)); |
while (out < end) |
734 |
|
{ |
735 |
|
pixel = *(data++) << 16; |
736 |
|
pixel |= *(data++) << 8; |
737 |
|
pixel |= *(data++); |
738 |
|
SPLITCOLOUR24(pixel, pc); |
739 |
|
value = MAKECOLOUR(pc); |
740 |
|
BOUT24(out, value); |
741 |
|
} |
742 |
|
} |
743 |
|
else |
744 |
|
{ |
745 |
|
while (out < end) |
746 |
|
{ |
747 |
|
pixel = *(data++) << 16; |
748 |
|
pixel |= *(data++) << 8; |
749 |
|
pixel |= *(data++); |
750 |
|
SPLITCOLOUR24(pixel, pc); |
751 |
|
value = MAKECOLOUR(pc); |
752 |
|
LOUT24(out, value); |
753 |
|
} |
754 |
} |
} |
755 |
} |
} |
756 |
|
|
757 |
static void |
static void |
758 |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
translate24to32(const uint8 * data, uint8 * out, uint8 * end) |
759 |
{ |
{ |
760 |
while (out < end) |
uint32 pixel; |
761 |
|
uint32 value; |
762 |
|
PixelColour pc; |
763 |
|
|
764 |
|
if (g_arch_match) |
765 |
{ |
{ |
766 |
if (g_xserver_be) |
/* *INDENT-OFF* */ |
767 |
{ |
REPEAT4 |
768 |
*(out++) = 0x00; |
( |
769 |
|
#ifdef NEED_ALIGN |
770 |
*(out++) = *(data++); |
*(out++) = *(data++); |
771 |
*(out++) = *(data++); |
*(out++) = *(data++); |
772 |
*(out++) = *(data++); |
*(out++) = *(data++); |
773 |
|
*(out++) = 0; |
774 |
|
#else |
775 |
|
*((uint32 *) out) = *((uint32 *) data); |
776 |
|
out += 4; |
777 |
|
data += 3; |
778 |
|
#endif |
779 |
|
) |
780 |
|
/* *INDENT-ON* */ |
781 |
|
} |
782 |
|
else if (g_xserver_be) |
783 |
|
{ |
784 |
|
while (out < end) |
785 |
|
{ |
786 |
|
pixel = *(data++) << 16; |
787 |
|
pixel |= *(data++) << 8; |
788 |
|
pixel |= *(data++); |
789 |
|
SPLITCOLOUR24(pixel, pc); |
790 |
|
value = MAKECOLOUR(pc); |
791 |
|
BOUT32(out, value); |
792 |
} |
} |
793 |
else |
} |
794 |
|
else |
795 |
|
{ |
796 |
|
while (out < end) |
797 |
{ |
{ |
798 |
*(out++) = *(data++); |
pixel = *(data++) << 16; |
799 |
*(out++) = *(data++); |
pixel |= *(data++) << 8; |
800 |
*(out++) = *(data++); |
pixel |= *(data++); |
801 |
*(out++) = 0x00; |
SPLITCOLOUR24(pixel, pc); |
802 |
|
value = MAKECOLOUR(pc); |
803 |
|
LOUT32(out, value); |
804 |
} |
} |
805 |
} |
} |
806 |
} |
} |
808 |
static uint8 * |
static uint8 * |
809 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
810 |
{ |
{ |
811 |
int size = width * height * g_bpp / 8; |
int size; |
812 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
813 |
uint8 *end = out + size; |
uint8 *end; |
814 |
|
|
815 |
|
/* if server and xserver bpp match, */ |
816 |
|
/* and arch(endian) matches, no need to translate */ |
817 |
|
/* just return data */ |
818 |
|
if (g_arch_match) |
819 |
|
{ |
820 |
|
if (g_depth == 15 && g_server_bpp == 15) |
821 |
|
return data; |
822 |
|
if (g_depth == 16 && g_server_bpp == 16) |
823 |
|
return data; |
824 |
|
if (g_depth == 24 && g_bpp == 24 && g_server_bpp == 24) |
825 |
|
return data; |
826 |
|
} |
827 |
|
|
828 |
|
size = width * height * (g_bpp / 8); |
829 |
|
out = (uint8 *) xmalloc(size); |
830 |
|
end = out + size; |
831 |
|
|
832 |
switch (g_server_bpp) |
switch (g_server_bpp) |
833 |
{ |
{ |
855 |
translate16to24((uint16 *) data, out, end); |
translate16to24((uint16 *) data, out, end); |
856 |
break; |
break; |
857 |
case 16: |
case 16: |
858 |
translate16to16((uint16 *) data, (uint16 *) out, |
translate16to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
859 |
break; |
break; |
860 |
} |
} |
861 |
break; |
break; |
880 |
translate8to8(data, out, end); |
translate8to8(data, out, end); |
881 |
break; |
break; |
882 |
case 16: |
case 16: |
883 |
translate8to16(data, (uint16 *) out, (uint16 *) end); |
translate8to16(data, out, end); |
884 |
break; |
break; |
885 |
case 24: |
case 24: |
886 |
translate8to24(data, out, end); |
translate8to24(data, out, end); |
887 |
break; |
break; |
888 |
case 32: |
case 32: |
889 |
translate8to32(data, (uint32 *) out, (uint32 *) end); |
translate8to32(data, out, end); |
890 |
break; |
break; |
891 |
} |
} |
892 |
break; |
break; |
919 |
return (state & keysymMask) ? True : False; |
return (state & keysymMask) ? True : False; |
920 |
} |
} |
921 |
|
|
922 |
|
static void |
923 |
|
calculate_shifts(uint32 mask, int *shift_r, int *shift_l) |
924 |
|
{ |
925 |
|
*shift_l = ffs(mask) - 1; |
926 |
|
mask >>= *shift_l; |
927 |
|
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
928 |
|
} |
929 |
|
|
930 |
BOOL |
BOOL |
931 |
ui_init(void) |
ui_init(void) |
932 |
{ |
{ |
933 |
|
XVisualInfo vi; |
934 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
935 |
uint16 test; |
uint16 test; |
936 |
int i; |
int i, screen_num, nvisuals; |
937 |
|
XVisualInfo *vmatches = NULL; |
938 |
|
XVisualInfo template; |
939 |
|
Bool TrueColorVisual = False; |
940 |
|
|
941 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
942 |
if (g_display == NULL) |
if (g_display == NULL) |
945 |
return False; |
return False; |
946 |
} |
} |
947 |
|
|
948 |
|
screen_num = DefaultScreen(g_display); |
949 |
g_x_socket = ConnectionNumber(g_display); |
g_x_socket = ConnectionNumber(g_display); |
950 |
g_screen = DefaultScreenOfDisplay(g_display); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
|
g_visual = DefaultVisualOfScreen(g_screen); |
|
951 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
952 |
|
|
953 |
|
/* Search for best TrueColor depth */ |
954 |
|
template.class = TrueColor; |
955 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
956 |
|
|
957 |
|
nvisuals--; |
958 |
|
while (nvisuals >= 0) |
959 |
|
{ |
960 |
|
if ((vmatches + nvisuals)->depth > g_depth) |
961 |
|
{ |
962 |
|
g_depth = (vmatches + nvisuals)->depth; |
963 |
|
} |
964 |
|
nvisuals--; |
965 |
|
TrueColorVisual = True; |
966 |
|
} |
967 |
|
|
968 |
|
test = 1; |
969 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
970 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
971 |
|
|
972 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
973 |
|
{ |
974 |
|
/* we use a colourmap, so the default visual should do */ |
975 |
|
g_visual = DefaultVisualOfScreen(g_screen); |
976 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
977 |
|
|
978 |
|
/* Do not allocate colours on a TrueColor visual */ |
979 |
|
if (g_visual->class == TrueColor) |
980 |
|
{ |
981 |
|
g_owncolmap = False; |
982 |
|
} |
983 |
|
} |
984 |
|
else |
985 |
|
{ |
986 |
|
/* need a truecolour visual */ |
987 |
|
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
988 |
|
{ |
989 |
|
error("The display does not support true colour - high colour support unavailable.\n"); |
990 |
|
return False; |
991 |
|
} |
992 |
|
|
993 |
|
g_visual = vi.visual; |
994 |
|
g_owncolmap = False; |
995 |
|
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
996 |
|
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
997 |
|
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
998 |
|
|
999 |
|
/* if RGB video and everything is little endian */ |
1000 |
|
if ((vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) && |
1001 |
|
!g_xserver_be && !g_host_be) |
1002 |
|
{ |
1003 |
|
if (g_depth <= 16 || (g_red_shift_l == 16 && g_green_shift_l == 8 && |
1004 |
|
g_blue_shift_l == 0)) |
1005 |
|
{ |
1006 |
|
g_arch_match = True; |
1007 |
|
} |
1008 |
|
} |
1009 |
|
|
1010 |
|
if (g_arch_match) |
1011 |
|
{ |
1012 |
|
DEBUG(("Architectures match, enabling little endian optimisations.\n")); |
1013 |
|
} |
1014 |
|
} |
1015 |
|
|
1016 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
1017 |
if (pfm != NULL) |
if (pfm != NULL) |
1018 |
{ |
{ |
1035 |
return False; |
return False; |
1036 |
} |
} |
1037 |
|
|
1038 |
if (g_owncolmap != True) |
if (!g_owncolmap) |
1039 |
{ |
{ |
1040 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
1041 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
1042 |
|
AllocNone); |
1043 |
if (g_depth <= 8) |
if (g_depth <= 8) |
1044 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
1045 |
} |
} |
1046 |
|
|
1047 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
1048 |
|
{ |
1049 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
1050 |
g_ownbackstore = True; |
g_ownbackstore = True; |
1051 |
|
} |
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
1052 |
|
|
1053 |
/* |
/* |
1054 |
* Determine desktop size |
* Determine desktop size |
1055 |
*/ |
*/ |
1056 |
if (g_width < 0) |
if (g_fullscreen) |
1057 |
|
{ |
1058 |
|
g_width = WidthOfScreen(g_screen); |
1059 |
|
g_height = HeightOfScreen(g_screen); |
1060 |
|
} |
1061 |
|
else if (g_width < 0) |
1062 |
{ |
{ |
1063 |
/* Percent of screen */ |
/* Percent of screen */ |
1064 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
1081 |
g_height = 600; |
g_height = 600; |
1082 |
} |
} |
1083 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
1084 |
|
|
1085 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
1086 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
1087 |
|
|
|
if (g_ownbackstore) |
|
|
{ |
|
|
g_backstore = |
|
|
XCreatePixmap(g_display, RootWindowOfScreen(g_screen), g_width, g_height, |
|
|
g_depth); |
|
|
|
|
|
/* clear to prevent rubbish being exposed at startup */ |
|
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
|
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
|
|
} |
|
|
|
|
1088 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
1089 |
|
|
1090 |
xkeymap_init(); |
xkeymap_init(); |
1094 |
|
|
1095 |
xclip_init(); |
xclip_init(); |
1096 |
|
|
1097 |
/* todo take this out when high colour is done */ |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth)); |
|
printf("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth); |
|
1098 |
|
|
1099 |
return True; |
return True; |
1100 |
} |
} |
1105 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1106 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
1107 |
|
|
1108 |
|
if (g_null_cursor != NULL) |
1109 |
|
ui_destroy_cursor(g_null_cursor); |
1110 |
|
|
1111 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
1112 |
|
|
1113 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1121 |
BOOL |
BOOL |
1122 |
ui_create_window(void) |
ui_create_window(void) |
1123 |
{ |
{ |
1124 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
1125 |
|
uint8 null_pointer_data[24] = { 0x00 }; |
1126 |
|
|
1127 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
1128 |
XClassHint *classhints; |
XClassHint *classhints; |
1129 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
1135 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
1136 |
|
|
1137 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
1138 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
1139 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
1140 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
1141 |
|
attribs.colormap = g_xcolmap; |
1142 |
|
|
1143 |
|
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
1144 |
|
wndheight, 0, g_depth, InputOutput, g_visual, |
1145 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
1146 |
|
CWBorderPixel, &attribs); |
1147 |
|
|
1148 |
|
if (g_gc == NULL) |
1149 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1150 |
|
|
1151 |
|
if (g_create_bitmap_gc == NULL) |
1152 |
|
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1153 |
|
|
1154 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
1155 |
|
{ |
1156 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1157 |
|
|
1158 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
/* clear to prevent rubbish being exposed at startup */ |
1159 |
0, CopyFromParent, InputOutput, CopyFromParent, |
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1160 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
1161 |
|
} |
1162 |
|
|
1163 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
1164 |
|
|
1183 |
XFree(sizehints); |
XFree(sizehints); |
1184 |
} |
} |
1185 |
|
|
1186 |
|
if (g_embed_wnd) |
1187 |
|
{ |
1188 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1189 |
|
} |
1190 |
|
|
1191 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1192 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
1193 |
|
|
1219 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1220 |
} |
} |
1221 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1222 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1223 |
|
|
1224 |
g_focused = False; |
g_focused = False; |
1225 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1229 |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
1230 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1231 |
|
|
1232 |
|
/* create invisible 1x1 cursor to be used as null cursor */ |
1233 |
|
if (g_null_cursor == NULL) |
1234 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1235 |
|
|
1236 |
return True; |
return True; |
1237 |
} |
} |
1238 |
|
|
1239 |
void |
void |
1240 |
|
ui_resize_window() |
1241 |
|
{ |
1242 |
|
XSizeHints *sizehints; |
1243 |
|
Pixmap bs; |
1244 |
|
|
1245 |
|
sizehints = XAllocSizeHints(); |
1246 |
|
if (sizehints) |
1247 |
|
{ |
1248 |
|
sizehints->flags = PMinSize | PMaxSize; |
1249 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1250 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1251 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1252 |
|
XFree(sizehints); |
1253 |
|
} |
1254 |
|
|
1255 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1256 |
|
{ |
1257 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1258 |
|
} |
1259 |
|
|
1260 |
|
/* create new backstore pixmap */ |
1261 |
|
if (g_backstore != 0) |
1262 |
|
{ |
1263 |
|
bs = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1264 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1265 |
|
XFillRectangle(g_display, bs, g_gc, 0, 0, g_width, g_height); |
1266 |
|
XCopyArea(g_display, g_backstore, bs, g_gc, 0, 0, g_width, g_height, 0, 0); |
1267 |
|
XFreePixmap(g_display, g_backstore); |
1268 |
|
g_backstore = bs; |
1269 |
|
} |
1270 |
|
} |
1271 |
|
|
1272 |
|
void |
1273 |
ui_destroy_window(void) |
ui_destroy_window(void) |
1274 |
{ |
{ |
1275 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1315 |
key_translation tr; |
key_translation tr; |
1316 |
char str[256]; |
char str[256]; |
1317 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1318 |
|
|
1319 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1320 |
{ |
{ |
1330 |
|
|
1331 |
switch (xevent.type) |
switch (xevent.type) |
1332 |
{ |
{ |
1333 |
|
case VisibilityNotify: |
1334 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1335 |
|
break; |
1336 |
case ClientMessage: |
case ClientMessage: |
1337 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1338 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1490 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1491 |
break; |
break; |
1492 |
g_focused = True; |
g_focused = True; |
1493 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1494 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1495 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1496 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1570 |
int |
int |
1571 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1572 |
{ |
{ |
1573 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1574 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1575 |
|
struct timeval tv; |
1576 |
|
BOOL s_timeout = False; |
1577 |
|
|
1578 |
while (True) |
while (True) |
1579 |
{ |
{ |
1580 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1581 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1582 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1583 |
/* User quit */ |
/* User quit */ |
1593 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1594 |
{ |
{ |
1595 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1596 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1597 |
} |
} |
1598 |
#endif |
#endif |
1599 |
|
/* default timeout */ |
1600 |
|
tv.tv_sec = 60; |
1601 |
|
tv.tv_usec = 0; |
1602 |
|
|
1603 |
|
/* add redirection handles */ |
1604 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1605 |
|
|
1606 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
n++; |
1607 |
|
|
1608 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1609 |
{ |
{ |
1610 |
case -1: |
case -1: |
1611 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1612 |
|
|
1613 |
case 0: |
case 0: |
1614 |
|
/* Abort serial read calls */ |
1615 |
|
if (s_timeout) |
1616 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1617 |
continue; |
continue; |
1618 |
} |
} |
1619 |
|
|
1620 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1621 |
|
|
1622 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1623 |
return 1; |
return 1; |
1624 |
|
|
1641 |
XImage *image; |
XImage *image; |
1642 |
Pixmap bitmap; |
Pixmap bitmap; |
1643 |
uint8 *tdata; |
uint8 *tdata; |
1644 |
|
int bitmap_pad; |
1645 |
|
|
1646 |
|
if (g_server_bpp == 8) |
1647 |
|
{ |
1648 |
|
bitmap_pad = 8; |
1649 |
|
} |
1650 |
|
else |
1651 |
|
{ |
1652 |
|
bitmap_pad = g_bpp; |
1653 |
|
|
1654 |
|
if (g_bpp == 24) |
1655 |
|
bitmap_pad = 32; |
1656 |
|
} |
1657 |
|
|
1658 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1659 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1660 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1661 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1662 |
|
|
1663 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_create_bitmap_gc, image, 0, 0, 0, 0, width, height); |
1664 |
|
|
1665 |
XFree(image); |
XFree(image); |
1666 |
if (!g_owncolmap) |
if (tdata != data) |
1667 |
xfree(tdata); |
xfree(tdata); |
1668 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1669 |
} |
} |
1673 |
{ |
{ |
1674 |
XImage *image; |
XImage *image; |
1675 |
uint8 *tdata; |
uint8 *tdata; |
1676 |
|
int bitmap_pad; |
1677 |
|
|
1678 |
|
if (g_server_bpp == 8) |
1679 |
|
{ |
1680 |
|
bitmap_pad = 8; |
1681 |
|
} |
1682 |
|
else |
1683 |
|
{ |
1684 |
|
bitmap_pad = g_bpp; |
1685 |
|
|
1686 |
|
if (g_bpp == 24) |
1687 |
|
bitmap_pad = 32; |
1688 |
|
} |
1689 |
|
|
1690 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1691 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1692 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1693 |
|
|
1694 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1695 |
{ |
{ |
1702 |
} |
} |
1703 |
|
|
1704 |
XFree(image); |
XFree(image); |
1705 |
if (!g_owncolmap) |
if (tdata != data) |
1706 |
xfree(tdata); |
xfree(tdata); |
1707 |
} |
} |
1708 |
|
|
1718 |
XImage *image; |
XImage *image; |
1719 |
Pixmap bitmap; |
Pixmap bitmap; |
1720 |
int scanline; |
int scanline; |
|
GC gc; |
|
1721 |
|
|
1722 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1723 |
|
|
1724 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1725 |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
if (g_create_glyph_gc == 0) |
1726 |
|
g_create_glyph_gc = XCreateGC(g_display, bitmap, 0, NULL); |
1727 |
|
|
1728 |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1729 |
width, height, 8, scanline); |
width, height, 8, scanline); |
1731 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1732 |
XInitImage(image); |
XInitImage(image); |
1733 |
|
|
1734 |
XPutImage(g_display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_create_glyph_gc, image, 0, 0, 0, 0, width, height); |
1735 |
|
|
1736 |
XFree(image); |
XFree(image); |
|
XFreeGC(g_display, gc); |
|
1737 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1738 |
} |
} |
1739 |
|
|
1827 |
XFreeCursor(g_display, (Cursor) cursor); |
XFreeCursor(g_display, (Cursor) cursor); |
1828 |
} |
} |
1829 |
|
|
1830 |
|
void |
1831 |
|
ui_set_null_cursor(void) |
1832 |
|
{ |
1833 |
|
ui_set_cursor(g_null_cursor); |
1834 |
|
} |
1835 |
|
|
1836 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
1837 |
(xc)->red = ((c)->red << 8) | (c)->red; \ |
(xc)->red = ((c)->red << 8) | (c)->red; \ |
1838 |
(xc)->green = ((c)->green << 8) | (c)->green; \ |
(xc)->green = ((c)->green << 8) | (c)->green; \ |
1914 |
|
|
1915 |
} |
} |
1916 |
|
|
1917 |
|
map[i] = colour; |
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
1918 |
} |
} |
1919 |
return map; |
return map; |
1920 |
} |
} |
2025 |
{ |
{ |
2026 |
case 0: /* Solid */ |
case 0: /* Solid */ |
2027 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
2028 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2029 |
break; |
break; |
2030 |
|
|
2031 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
2036 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2037 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2038 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2039 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2040 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2041 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2042 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2046 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
2047 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
2048 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
2049 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2050 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
2051 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2052 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2053 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2054 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
2055 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2056 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2057 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2062 |
} |
} |
2063 |
|
|
2064 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2065 |
|
|
2066 |
|
if (g_ownbackstore) |
2067 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2068 |
} |
} |
2069 |
|
|
2070 |
void |
void |
2073 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
2074 |
{ |
{ |
2075 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
2076 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2077 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
{ |
2078 |
|
if (g_Unobscured) |
2079 |
|
{ |
2080 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2081 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2082 |
|
y); |
2083 |
|
} |
2084 |
|
else |
2085 |
|
{ |
2086 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2087 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2088 |
|
y); |
2089 |
|
} |
2090 |
|
} |
2091 |
|
else |
2092 |
|
{ |
2093 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2094 |
|
} |
2095 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2096 |
} |
} |
2097 |
|
|
2186 |
{\ |
{\ |
2187 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
2188 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
2189 |
|
{\ |
2190 |
|
xyoffset = ttext[++idx];\ |
2191 |
|
if ((xyoffset & 0x80))\ |
2192 |
{\ |
{\ |
2193 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
2194 |
if ((xyoffset & 0x80))\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
{\ |
|
|
if (flags & TEXT2_VERTICAL) \ |
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
else\ |
|
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
idx += 2;\ |
|
|
}\ |
|
2195 |
else\ |
else\ |
2196 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
2197 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
2198 |
}\ |
}\ |
2199 |
if (glyph != NULL)\ |
else\ |
2200 |
{\ |
{\ |
2201 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
2202 |
y + glyph->baseline,\ |
y += xyoffset;\ |
2203 |
glyph->width, glyph->height,\ |
else\ |
2204 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
2205 |
}\ |
}\ |
2206 |
|
}\ |
2207 |
|
if (glyph != NULL)\ |
2208 |
|
{\ |
2209 |
|
x1 = x + glyph->offset;\ |
2210 |
|
y1 = y + glyph->baseline;\ |
2211 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
2212 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
2213 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
2214 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
2215 |
|
x += glyph->width;\ |
2216 |
|
}\ |
2217 |
} |
} |
2218 |
|
|
2219 |
void |
void |
2223 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
2224 |
{ |
{ |
2225 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2226 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
2227 |
DATABLOB *entry; |
DATABLOB *entry; |
2228 |
|
|
2229 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2230 |
|
|
2231 |
|
/* Sometimes, the boxcx value is something really large, like |
2232 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
2233 |
|
is a quick fix. */ |
2234 |
|
if (boxx + boxcx > g_width) |
2235 |
|
boxcx = g_width - boxx; |
2236 |
|
|
2237 |
if (boxcx > 1) |
if (boxcx > 1) |
2238 |
{ |
{ |
2239 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
2243 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
2244 |
} |
} |
2245 |
|
|
2246 |
|
SET_FOREGROUND(fgcolour); |
2247 |
|
SET_BACKGROUND(bgcolour); |
2248 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
2249 |
|
|
2250 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
2251 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
2252 |
{ |
{ |
2297 |
break; |
break; |
2298 |
} |
} |
2299 |
} |
} |
2300 |
|
|
2301 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2302 |
|
|
2303 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2304 |
{ |
{ |
2305 |
if (boxcx > 1) |
if (boxcx > 1) |
2361 |
|
|
2362 |
XFree(image); |
XFree(image); |
2363 |
} |
} |
2364 |
|
|
2365 |
|
/* these do nothing here but are used in uiports */ |
2366 |
|
void |
2367 |
|
ui_begin_update(void) |
2368 |
|
{ |
2369 |
|
} |
2370 |
|
|
2371 |
|
void |
2372 |
|
ui_end_update(void) |
2373 |
|
{ |
2374 |
|
} |