1 |
forsberg |
415 |
/* -*- c-basic-offset: 8 -*- |
2 |
matty |
6 |
rdesktop: A Remote Desktop Protocol client. |
3 |
matthewc |
38 |
User interface services - X Window System |
4 |
matthewc |
207 |
Copyright (C) Matthew Chapman 1999-2002 |
5 |
n-ki |
52 |
|
6 |
matty |
6 |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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n-ki |
52 |
|
11 |
matty |
6 |
This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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n-ki |
52 |
|
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matty |
6 |
You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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matty |
10 |
#include <X11/Xlib.h> |
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matty |
28 |
#include <X11/Xutil.h> |
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matthewc |
537 |
#include <unistd.h> |
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matty |
10 |
#include <time.h> |
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matty |
33 |
#include <errno.h> |
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matty |
10 |
#include "rdesktop.h" |
27 |
forsberg |
415 |
#include "xproto.h" |
28 |
matty |
6 |
|
29 |
jsorg71 |
447 |
extern int g_width; |
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|
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extern int g_height; |
31 |
|
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extern BOOL g_sendmotion; |
32 |
|
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extern BOOL g_fullscreen; |
33 |
jsorg71 |
450 |
extern BOOL g_grab_keyboard; |
34 |
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extern BOOL g_hide_decorations; |
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|
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extern char g_title[]; |
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jsorg71 |
438 |
extern int g_server_bpp; |
37 |
jsorg71 |
450 |
extern int g_win_button_size; |
38 |
matty |
10 |
|
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jsorg71 |
450 |
Display *g_display; |
40 |
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Time g_last_gesturetime; |
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static int g_x_socket; |
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|
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static Screen *g_screen; |
43 |
|
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Window g_wnd; |
44 |
matthewc |
481 |
BOOL g_enable_compose = False; |
45 |
stargo |
576 |
static GC g_gc = NULL; |
46 |
jsorg71 |
450 |
static Visual *g_visual; |
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|
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static int g_depth; |
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|
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static int g_bpp; |
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static XIM g_IM; |
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static XIC g_IC; |
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static XModifierKeymap *g_mod_map; |
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|
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static Cursor g_current_cursor; |
53 |
stargo |
576 |
static HCURSOR g_null_cursor = NULL; |
54 |
jsorg71 |
450 |
static Atom g_protocol_atom, g_kill_atom; |
55 |
matthewc |
481 |
static BOOL g_focused; |
56 |
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static BOOL g_mouse_in_wnd; |
57 |
matty |
29 |
|
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matty |
33 |
/* endianness */ |
59 |
jsorg71 |
450 |
static BOOL g_host_be; |
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static BOOL g_xserver_be; |
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matthewc |
527 |
static int g_red_shift_r, g_blue_shift_r, g_green_shift_r; |
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static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
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matty |
33 |
|
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/* software backing store */ |
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jsorg71 |
450 |
static BOOL g_ownbackstore; |
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stargo |
576 |
static Pixmap g_backstore = NULL; |
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matty |
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|
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astrand |
342 |
/* Moving in single app mode */ |
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jsorg71 |
450 |
static BOOL g_moving_wnd; |
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static int g_move_x_offset = 0; |
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static int g_move_y_offset = 0; |
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astrand |
342 |
|
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matthewc |
474 |
#ifdef WITH_RDPSND |
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extern int g_dsp_fd; |
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extern BOOL g_dsp_busy; |
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stargo |
501 |
extern BOOL g_rdpsnd; |
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matthewc |
474 |
#endif |
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|
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astrand |
262 |
/* MWM decorations */ |
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#define MWM_HINTS_DECORATIONS (1L << 1) |
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#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
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typedef struct |
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{ |
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matthewc |
301 |
uint32 flags; |
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uint32 functions; |
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uint32 decorations; |
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sint32 inputMode; |
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uint32 status; |
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astrand |
262 |
} |
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PropMotifWmHints; |
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|
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jsorg71 |
316 |
typedef struct |
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{ |
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uint32 red; |
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uint32 green; |
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uint32 blue; |
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} |
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PixelColour; |
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astrand |
262 |
|
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forsberg |
415 |
|
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matty |
31 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
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{ \ |
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jsorg71 |
450 |
XFillRectangle(g_display, g_wnd, g_gc, x, y, cx, cy); \ |
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if (g_ownbackstore) \ |
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XFillRectangle(g_display, g_backstore, g_gc, x, y, cx, cy); \ |
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matty |
31 |
} |
107 |
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|
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matthewc |
296 |
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
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jsorg71 |
281 |
{ \ |
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jsorg71 |
450 |
XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
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jsorg71 |
281 |
} |
112 |
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|
113 |
matty |
33 |
/* colour maps */ |
114 |
jsorg71 |
450 |
BOOL g_owncolmap = False; |
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static Colormap g_xcolmap; |
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static uint32 *g_colmap = NULL; |
117 |
matty |
10 |
|
118 |
matthewc |
527 |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : g_colmap[col] ) |
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jsorg71 |
450 |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
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#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
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matty |
28 |
|
122 |
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static int rop2_map[] = { |
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GXclear, /* 0 */ |
124 |
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GXnor, /* DPon */ |
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GXandInverted, /* DPna */ |
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GXcopyInverted, /* Pn */ |
127 |
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GXandReverse, /* PDna */ |
128 |
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GXinvert, /* Dn */ |
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GXxor, /* DPx */ |
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GXnand, /* DPan */ |
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GXand, /* DPa */ |
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GXequiv, /* DPxn */ |
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GXnoop, /* D */ |
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GXorInverted, /* DPno */ |
135 |
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GXcopy, /* P */ |
136 |
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GXorReverse, /* PDno */ |
137 |
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GXor, /* DPo */ |
138 |
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GXset /* 1 */ |
139 |
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}; |
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|
141 |
jsorg71 |
450 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, rop2_map[rop2]); } |
142 |
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#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, GXcopy); } |
143 |
matty |
29 |
|
144 |
astrand |
319 |
static void |
145 |
astrand |
262 |
mwm_hide_decorations(void) |
146 |
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{ |
147 |
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PropMotifWmHints motif_hints; |
148 |
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Atom hintsatom; |
149 |
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|
150 |
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/* setup the property */ |
151 |
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motif_hints.flags = MWM_HINTS_DECORATIONS; |
152 |
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motif_hints.decorations = 0; |
153 |
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154 |
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/* get the atom for the property */ |
155 |
jsorg71 |
450 |
hintsatom = XInternAtom(g_display, "_MOTIF_WM_HINTS", False); |
156 |
astrand |
262 |
if (!hintsatom) |
157 |
|
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{ |
158 |
matthewc |
297 |
warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
159 |
astrand |
262 |
return; |
160 |
|
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} |
161 |
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|
162 |
jsorg71 |
450 |
XChangeProperty(g_display, g_wnd, hintsatom, hintsatom, 32, PropModeReplace, |
163 |
astrand |
262 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
164 |
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} |
165 |
|
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|
166 |
astrand |
319 |
static PixelColour |
167 |
jsorg71 |
316 |
split_colour15(uint32 colour) |
168 |
jsorg71 |
311 |
{ |
169 |
jsorg71 |
316 |
PixelColour rv; |
170 |
|
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rv.red = (colour & 0x7c00) >> 10; |
171 |
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rv.red = (rv.red * 0xff) / 0x1f; |
172 |
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rv.green = (colour & 0x03e0) >> 5; |
173 |
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rv.green = (rv.green * 0xff) / 0x1f; |
174 |
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rv.blue = (colour & 0x1f); |
175 |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
176 |
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return rv; |
177 |
jsorg71 |
311 |
} |
178 |
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|
179 |
astrand |
319 |
static PixelColour |
180 |
jsorg71 |
316 |
split_colour16(uint32 colour) |
181 |
jsorg71 |
311 |
{ |
182 |
jsorg71 |
316 |
PixelColour rv; |
183 |
|
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rv.red = (colour & 0xf800) >> 11; |
184 |
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rv.red = (rv.red * 0xff) / 0x1f; |
185 |
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rv.green = (colour & 0x07e0) >> 5; |
186 |
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rv.green = (rv.green * 0xff) / 0x3f; |
187 |
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rv.blue = (colour & 0x001f); |
188 |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
189 |
|
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return rv; |
190 |
jsorg71 |
311 |
} |
191 |
|
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|
192 |
astrand |
319 |
static PixelColour |
193 |
jsorg71 |
316 |
split_colour24(uint32 colour) |
194 |
jsorg71 |
311 |
{ |
195 |
jsorg71 |
316 |
PixelColour rv; |
196 |
|
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rv.blue = (colour & 0xff0000) >> 16; |
197 |
|
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rv.green = (colour & 0xff00) >> 8; |
198 |
|
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rv.red = (colour & 0xff); |
199 |
|
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return rv; |
200 |
jsorg71 |
311 |
} |
201 |
|
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|
202 |
astrand |
319 |
static uint32 |
203 |
matthewc |
527 |
make_colour(PixelColour pc) |
204 |
jsorg71 |
316 |
{ |
205 |
matthewc |
527 |
return (((pc.red >> g_red_shift_r) << g_red_shift_l) |
206 |
|
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| ((pc.green >> g_green_shift_r) << g_green_shift_l) |
207 |
|
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| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l)); |
208 |
jsorg71 |
316 |
} |
209 |
|
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|
210 |
jsorg71 |
311 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
211 |
stargo |
534 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
212 |
jsorg71 |
311 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
213 |
|
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x = (x << 16) | (x >> 16); } |
214 |
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|
215 |
|
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static uint32 |
216 |
|
|
translate_colour(uint32 colour) |
217 |
|
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{ |
218 |
matthewc |
527 |
PixelColour pc; |
219 |
jsorg71 |
438 |
switch (g_server_bpp) |
220 |
jsorg71 |
311 |
{ |
221 |
jsorg71 |
316 |
case 15: |
222 |
matthewc |
527 |
pc = split_colour15(colour); |
223 |
jsorg71 |
316 |
break; |
224 |
jsorg71 |
311 |
case 16: |
225 |
matthewc |
527 |
pc = split_colour16(colour); |
226 |
jsorg71 |
311 |
break; |
227 |
|
|
case 24: |
228 |
matthewc |
527 |
pc = split_colour24(colour); |
229 |
jsorg71 |
311 |
break; |
230 |
|
|
} |
231 |
matthewc |
527 |
return make_colour(pc); |
232 |
jsorg71 |
311 |
} |
233 |
|
|
|
234 |
matty |
28 |
static void |
235 |
jsorg71 |
311 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
236 |
matty |
28 |
{ |
237 |
matty |
29 |
while (out < end) |
238 |
jsorg71 |
450 |
*(out++) = (uint8) g_colmap[*(data++)]; |
239 |
matty |
29 |
} |
240 |
matty |
28 |
|
241 |
matty |
29 |
static void |
242 |
stargo |
521 |
translate8to16(uint8 * data, uint8 * out, uint8 * end) |
243 |
matty |
29 |
{ |
244 |
stargo |
521 |
uint16 value; |
245 |
|
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|
246 |
matty |
29 |
while (out < end) |
247 |
stargo |
521 |
{ |
248 |
|
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value = (uint16) g_colmap[*(data++)]; |
249 |
astrand |
532 |
|
250 |
stargo |
521 |
if (g_xserver_be) |
251 |
|
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{ |
252 |
|
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*(out++) = value >> 8; |
253 |
|
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*(out++) = value; |
254 |
|
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} |
255 |
|
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else |
256 |
|
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{ |
257 |
|
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*(out++) = value; |
258 |
|
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*(out++) = value >> 8; |
259 |
|
|
} |
260 |
|
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} |
261 |
matty |
29 |
} |
262 |
|
|
|
263 |
jsorg71 |
316 |
/* little endian - conversion happens when colourmap is built */ |
264 |
jsorg71 |
311 |
static void |
265 |
jsorg71 |
316 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
266 |
jsorg71 |
311 |
{ |
267 |
jsorg71 |
316 |
uint32 value; |
268 |
|
|
|
269 |
jsorg71 |
311 |
while (out < end) |
270 |
jsorg71 |
316 |
{ |
271 |
jsorg71 |
450 |
value = g_colmap[*(data++)]; |
272 |
astrand |
532 |
|
273 |
stargo |
521 |
if (g_xserver_be) |
274 |
|
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{ |
275 |
|
|
*(out++) = value >> 16; |
276 |
|
|
*(out++) = value >> 8; |
277 |
|
|
*(out++) = value; |
278 |
|
|
} |
279 |
|
|
else |
280 |
|
|
{ |
281 |
|
|
*(out++) = value; |
282 |
|
|
*(out++) = value >> 8; |
283 |
|
|
*(out++) = value >> 16; |
284 |
|
|
} |
285 |
jsorg71 |
316 |
} |
286 |
jsorg71 |
311 |
} |
287 |
|
|
|
288 |
matty |
29 |
static void |
289 |
stargo |
521 |
translate8to32(uint8 * data, uint8 * out, uint8 * end) |
290 |
matty |
29 |
{ |
291 |
stargo |
521 |
uint32 value; |
292 |
|
|
|
293 |
jsorg71 |
316 |
while (out < end) |
294 |
stargo |
521 |
{ |
295 |
|
|
value = g_colmap[*(data++)]; |
296 |
|
|
|
297 |
|
|
if (g_xserver_be) |
298 |
|
|
{ |
299 |
|
|
*(out++) = value >> 24; |
300 |
|
|
*(out++) = value >> 16; |
301 |
|
|
*(out++) = value >> 8; |
302 |
|
|
*(out++) = value; |
303 |
|
|
} |
304 |
|
|
else |
305 |
|
|
{ |
306 |
|
|
*(out++) = value; |
307 |
|
|
*(out++) = value >> 8; |
308 |
|
|
*(out++) = value >> 16; |
309 |
|
|
*(out++) = value >> 24; |
310 |
|
|
} |
311 |
|
|
} |
312 |
jsorg71 |
316 |
} |
313 |
|
|
|
314 |
|
|
static void |
315 |
jsorg71 |
483 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
316 |
jsorg71 |
316 |
{ |
317 |
jsorg71 |
483 |
uint16 pixel; |
318 |
|
|
uint16 value; |
319 |
|
|
|
320 |
jsorg71 |
316 |
while (out < end) |
321 |
jsorg71 |
483 |
{ |
322 |
|
|
pixel = *(data++); |
323 |
|
|
|
324 |
|
|
if (g_host_be) |
325 |
|
|
{ |
326 |
stargo |
521 |
BSWAP16(pixel); |
327 |
|
|
} |
328 |
jsorg71 |
483 |
|
329 |
matthewc |
527 |
value = make_colour(split_colour15(pixel)); |
330 |
jsorg71 |
483 |
|
331 |
|
|
if (g_xserver_be) |
332 |
|
|
{ |
333 |
|
|
*(out++) = value >> 8; |
334 |
|
|
*(out++) = value; |
335 |
|
|
} |
336 |
|
|
else |
337 |
|
|
{ |
338 |
|
|
*(out++) = value; |
339 |
|
|
*(out++) = value >> 8; |
340 |
|
|
} |
341 |
|
|
} |
342 |
jsorg71 |
316 |
} |
343 |
|
|
|
344 |
|
|
static void |
345 |
|
|
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
346 |
|
|
{ |
347 |
matty |
29 |
uint32 value; |
348 |
jsorg71 |
483 |
uint16 pixel; |
349 |
matty |
29 |
|
350 |
|
|
while (out < end) |
351 |
matty |
28 |
{ |
352 |
jsorg71 |
483 |
pixel = *(data++); |
353 |
|
|
|
354 |
|
|
if (g_host_be) |
355 |
|
|
{ |
356 |
stargo |
521 |
BSWAP16(pixel); |
357 |
|
|
} |
358 |
jsorg71 |
483 |
|
359 |
matthewc |
527 |
value = make_colour(split_colour15(pixel)); |
360 |
jsorg71 |
483 |
if (g_xserver_be) |
361 |
|
|
{ |
362 |
|
|
*(out++) = value >> 16; |
363 |
|
|
*(out++) = value >> 8; |
364 |
|
|
*(out++) = value; |
365 |
|
|
} |
366 |
|
|
else |
367 |
|
|
{ |
368 |
|
|
*(out++) = value; |
369 |
|
|
*(out++) = value >> 8; |
370 |
|
|
*(out++) = value >> 16; |
371 |
|
|
} |
372 |
matty |
28 |
} |
373 |
|
|
} |
374 |
|
|
|
375 |
|
|
static void |
376 |
jsorg71 |
483 |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
377 |
jsorg71 |
316 |
{ |
378 |
jsorg71 |
472 |
uint16 pixel; |
379 |
jsorg71 |
483 |
uint32 value; |
380 |
jsorg71 |
472 |
|
381 |
jsorg71 |
316 |
while (out < end) |
382 |
jsorg71 |
472 |
{ |
383 |
jsorg71 |
483 |
pixel = *(data++); |
384 |
|
|
|
385 |
jsorg71 |
472 |
if (g_host_be) |
386 |
|
|
{ |
387 |
jsorg71 |
483 |
BSWAP16(pixel); |
388 |
jsorg71 |
472 |
} |
389 |
jsorg71 |
483 |
|
390 |
matthewc |
527 |
value = make_colour(split_colour15(pixel)); |
391 |
jsorg71 |
483 |
|
392 |
|
|
if (g_xserver_be) |
393 |
|
|
{ |
394 |
|
|
*(out++) = value >> 24; |
395 |
|
|
*(out++) = value >> 16; |
396 |
|
|
*(out++) = value >> 8; |
397 |
|
|
*(out++) = value; |
398 |
|
|
} |
399 |
jsorg71 |
472 |
else |
400 |
|
|
{ |
401 |
jsorg71 |
483 |
*(out++) = value; |
402 |
|
|
*(out++) = value >> 8; |
403 |
|
|
*(out++) = value >> 16; |
404 |
|
|
*(out++) = value >> 24; |
405 |
jsorg71 |
472 |
} |
406 |
|
|
} |
407 |
jsorg71 |
316 |
} |
408 |
|
|
|
409 |
|
|
static void |
410 |
matthewc |
528 |
translate16to16(uint16 * data, uint8 * out, uint8 * end) |
411 |
jsorg71 |
316 |
{ |
412 |
matthewc |
528 |
uint16 pixel; |
413 |
jsorg71 |
483 |
uint16 value; |
414 |
|
|
|
415 |
matthewc |
528 |
while (out < end) |
416 |
jsorg71 |
483 |
{ |
417 |
matthewc |
528 |
pixel = *(data++); |
418 |
|
|
|
419 |
|
|
if (g_host_be) |
420 |
jsorg71 |
483 |
{ |
421 |
matthewc |
528 |
BSWAP16(pixel); |
422 |
jsorg71 |
483 |
} |
423 |
|
|
|
424 |
matthewc |
528 |
value = make_colour(split_colour16(pixel)); |
425 |
|
|
|
426 |
|
|
if (g_xserver_be) |
427 |
jsorg71 |
483 |
{ |
428 |
matthewc |
528 |
*(out++) = value >> 8; |
429 |
|
|
*(out++) = value; |
430 |
jsorg71 |
483 |
} |
431 |
matthewc |
528 |
else |
432 |
|
|
{ |
433 |
|
|
*(out++) = value; |
434 |
|
|
*(out++) = value >> 8; |
435 |
|
|
} |
436 |
jsorg71 |
483 |
} |
437 |
jsorg71 |
316 |
} |
438 |
|
|
|
439 |
|
|
static void |
440 |
jsorg71 |
311 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
441 |
matty |
28 |
{ |
442 |
jsorg71 |
311 |
uint32 value; |
443 |
jsorg71 |
483 |
uint16 pixel; |
444 |
jsorg71 |
311 |
|
445 |
matty |
29 |
while (out < end) |
446 |
jsorg71 |
311 |
{ |
447 |
jsorg71 |
483 |
pixel = *(data++); |
448 |
|
|
|
449 |
|
|
if (g_host_be) |
450 |
|
|
{ |
451 |
stargo |
521 |
BSWAP16(pixel); |
452 |
|
|
} |
453 |
jsorg71 |
483 |
|
454 |
matthewc |
527 |
value = make_colour(split_colour16(pixel)); |
455 |
jsorg71 |
483 |
|
456 |
|
|
if (g_xserver_be) |
457 |
|
|
{ |
458 |
|
|
*(out++) = value >> 16; |
459 |
|
|
*(out++) = value >> 8; |
460 |
|
|
*(out++) = value; |
461 |
|
|
} |
462 |
|
|
else |
463 |
|
|
{ |
464 |
|
|
*(out++) = value; |
465 |
|
|
*(out++) = value >> 8; |
466 |
|
|
*(out++) = value >> 16; |
467 |
|
|
} |
468 |
jsorg71 |
311 |
} |
469 |
|
|
} |
470 |
|
|
|
471 |
|
|
static void |
472 |
jsorg71 |
483 |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
473 |
jsorg71 |
311 |
{ |
474 |
jsorg71 |
472 |
uint16 pixel; |
475 |
jsorg71 |
483 |
uint32 value; |
476 |
jsorg71 |
472 |
|
477 |
jsorg71 |
311 |
while (out < end) |
478 |
jsorg71 |
472 |
{ |
479 |
jsorg71 |
483 |
pixel = *(data++); |
480 |
|
|
|
481 |
jsorg71 |
472 |
if (g_host_be) |
482 |
|
|
{ |
483 |
stargo |
534 |
BSWAP16(pixel); |
484 |
|
|
} |
485 |
jsorg71 |
483 |
|
486 |
matthewc |
527 |
value = make_colour(split_colour16(pixel)); |
487 |
jsorg71 |
483 |
|
488 |
|
|
if (g_xserver_be) |
489 |
jsorg71 |
472 |
{ |
490 |
jsorg71 |
483 |
*(out++) = value >> 24; |
491 |
|
|
*(out++) = value >> 16; |
492 |
|
|
*(out++) = value >> 8; |
493 |
|
|
*(out++) = value; |
494 |
astrand |
499 |
} |
495 |
|
|
else |
496 |
|
|
{ |
497 |
jsorg71 |
483 |
*(out++) = value; |
498 |
|
|
*(out++) = value >> 8; |
499 |
|
|
*(out++) = value >> 16; |
500 |
|
|
*(out++) = value >> 24; |
501 |
astrand |
499 |
} |
502 |
|
|
} |
503 |
matty |
28 |
} |
504 |
|
|
|
505 |
jsorg71 |
311 |
static void |
506 |
jsorg71 |
483 |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
507 |
jsorg71 |
311 |
{ |
508 |
jsorg71 |
316 |
uint32 pixel = 0; |
509 |
jsorg71 |
483 |
uint16 value; |
510 |
jsorg71 |
311 |
while (out < end) |
511 |
jsorg71 |
316 |
{ |
512 |
|
|
pixel = *(data++) << 16; |
513 |
|
|
pixel |= *(data++) << 8; |
514 |
|
|
pixel |= *(data++); |
515 |
jsorg71 |
483 |
|
516 |
matthewc |
527 |
value = (uint16) make_colour(split_colour24(pixel)); |
517 |
jsorg71 |
483 |
|
518 |
|
|
if (g_xserver_be) |
519 |
|
|
{ |
520 |
|
|
*(out++) = value >> 8; |
521 |
|
|
*(out++) = value; |
522 |
|
|
} |
523 |
|
|
else |
524 |
|
|
{ |
525 |
|
|
*(out++) = value; |
526 |
|
|
*(out++) = value >> 8; |
527 |
|
|
} |
528 |
jsorg71 |
316 |
} |
529 |
jsorg71 |
311 |
} |
530 |
|
|
|
531 |
jsorg71 |
316 |
static void |
532 |
|
|
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
533 |
|
|
{ |
534 |
stargo |
534 |
uint32 pixel; |
535 |
|
|
uint32 value; |
536 |
|
|
|
537 |
jsorg71 |
316 |
while (out < end) |
538 |
|
|
{ |
539 |
stargo |
534 |
pixel = *(data++) << 16; |
540 |
|
|
pixel |= *(data++) << 8; |
541 |
|
|
pixel |= *(data++); |
542 |
|
|
|
543 |
|
|
value = make_colour(split_colour24(pixel)); |
544 |
astrand |
542 |
|
545 |
stargo |
534 |
if (g_xserver_be) |
546 |
|
|
{ |
547 |
|
|
*(out++) = value >> 16; |
548 |
|
|
*(out++) = value >> 8; |
549 |
|
|
*(out++) = value; |
550 |
|
|
} |
551 |
|
|
else |
552 |
|
|
{ |
553 |
|
|
*(out++) = value; |
554 |
|
|
*(out++) = value >> 8; |
555 |
|
|
*(out++) = value >> 16; |
556 |
|
|
} |
557 |
jsorg71 |
316 |
} |
558 |
|
|
} |
559 |
|
|
|
560 |
|
|
static void |
561 |
jsorg71 |
483 |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
562 |
jsorg71 |
316 |
{ |
563 |
stargo |
534 |
uint32 pixel; |
564 |
|
|
uint32 value; |
565 |
|
|
|
566 |
jsorg71 |
316 |
while (out < end) |
567 |
|
|
{ |
568 |
stargo |
534 |
pixel = *(data++) << 16; |
569 |
|
|
pixel |= *(data++) << 8; |
570 |
|
|
pixel |= *(data++); |
571 |
|
|
|
572 |
|
|
value = make_colour(split_colour24(pixel)); |
573 |
|
|
|
574 |
jsorg71 |
483 |
if (g_xserver_be) |
575 |
jsorg71 |
472 |
{ |
576 |
stargo |
534 |
*(out++) = value >> 24; |
577 |
|
|
*(out++) = value >> 16; |
578 |
|
|
*(out++) = value >> 8; |
579 |
|
|
*(out++) = value; |
580 |
jsorg71 |
472 |
} |
581 |
|
|
else |
582 |
|
|
{ |
583 |
stargo |
534 |
*(out++) = value; |
584 |
|
|
*(out++) = value >> 8; |
585 |
|
|
*(out++) = value >> 16; |
586 |
|
|
*(out++) = value >> 24; |
587 |
jsorg71 |
472 |
} |
588 |
jsorg71 |
316 |
} |
589 |
|
|
} |
590 |
|
|
|
591 |
matty |
29 |
static uint8 * |
592 |
astrand |
64 |
translate_image(int width, int height, uint8 * data) |
593 |
matty |
28 |
{ |
594 |
jsorg71 |
450 |
int size = width * height * g_bpp / 8; |
595 |
forsberg |
415 |
uint8 *out = (uint8 *) xmalloc(size); |
596 |
matty |
29 |
uint8 *end = out + size; |
597 |
|
|
|
598 |
jsorg71 |
438 |
switch (g_server_bpp) |
599 |
jsorg71 |
311 |
{ |
600 |
jsorg71 |
316 |
case 24: |
601 |
jsorg71 |
450 |
switch (g_bpp) |
602 |
jsorg71 |
316 |
{ |
603 |
|
|
case 32: |
604 |
jsorg71 |
483 |
translate24to32(data, out, end); |
605 |
jsorg71 |
316 |
break; |
606 |
|
|
case 24: |
607 |
|
|
translate24to24(data, out, end); |
608 |
|
|
break; |
609 |
|
|
case 16: |
610 |
jsorg71 |
483 |
translate24to16(data, out, end); |
611 |
jsorg71 |
316 |
break; |
612 |
|
|
} |
613 |
matty |
29 |
break; |
614 |
|
|
case 16: |
615 |
jsorg71 |
450 |
switch (g_bpp) |
616 |
jsorg71 |
316 |
{ |
617 |
|
|
case 32: |
618 |
jsorg71 |
483 |
translate16to32((uint16 *) data, out, end); |
619 |
jsorg71 |
316 |
break; |
620 |
|
|
case 24: |
621 |
|
|
translate16to24((uint16 *) data, out, end); |
622 |
|
|
break; |
623 |
|
|
case 16: |
624 |
matthewc |
528 |
translate16to16((uint16 *) data, out, end); |
625 |
jsorg71 |
316 |
break; |
626 |
|
|
} |
627 |
matty |
29 |
break; |
628 |
jsorg71 |
316 |
case 15: |
629 |
jsorg71 |
450 |
switch (g_bpp) |
630 |
jsorg71 |
316 |
{ |
631 |
|
|
case 32: |
632 |
jsorg71 |
483 |
translate15to32((uint16 *) data, out, end); |
633 |
jsorg71 |
316 |
break; |
634 |
|
|
case 24: |
635 |
|
|
translate15to24((uint16 *) data, out, end); |
636 |
|
|
break; |
637 |
|
|
case 16: |
638 |
jsorg71 |
483 |
translate15to16((uint16 *) data, out, end); |
639 |
jsorg71 |
316 |
break; |
640 |
|
|
} |
641 |
matty |
29 |
break; |
642 |
jsorg71 |
316 |
case 8: |
643 |
jsorg71 |
450 |
switch (g_bpp) |
644 |
jsorg71 |
316 |
{ |
645 |
|
|
case 8: |
646 |
|
|
translate8to8(data, out, end); |
647 |
|
|
break; |
648 |
|
|
case 16: |
649 |
stargo |
521 |
translate8to16(data, out, end); |
650 |
jsorg71 |
316 |
break; |
651 |
|
|
case 24: |
652 |
|
|
translate8to24(data, out, end); |
653 |
|
|
break; |
654 |
|
|
case 32: |
655 |
stargo |
521 |
translate8to32(data, out, end); |
656 |
jsorg71 |
316 |
break; |
657 |
|
|
} |
658 |
matty |
29 |
break; |
659 |
|
|
} |
660 |
|
|
return out; |
661 |
matty |
28 |
} |
662 |
|
|
|
663 |
astrand |
118 |
BOOL |
664 |
matthewc |
209 |
get_key_state(unsigned int state, uint32 keysym) |
665 |
astrand |
102 |
{ |
666 |
matthewc |
203 |
int modifierpos, key, keysymMask = 0; |
667 |
astrand |
102 |
int offset; |
668 |
|
|
|
669 |
jsorg71 |
450 |
KeyCode keycode = XKeysymToKeycode(g_display, keysym); |
670 |
astrand |
102 |
|
671 |
|
|
if (keycode == NoSymbol) |
672 |
|
|
return False; |
673 |
|
|
|
674 |
|
|
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
675 |
|
|
{ |
676 |
jsorg71 |
450 |
offset = g_mod_map->max_keypermod * modifierpos; |
677 |
astrand |
102 |
|
678 |
jsorg71 |
450 |
for (key = 0; key < g_mod_map->max_keypermod; key++) |
679 |
astrand |
102 |
{ |
680 |
jsorg71 |
450 |
if (g_mod_map->modifiermap[offset + key] == keycode) |
681 |
matthewc |
203 |
keysymMask |= 1 << modifierpos; |
682 |
astrand |
102 |
} |
683 |
|
|
} |
684 |
|
|
|
685 |
matthewc |
203 |
return (state & keysymMask) ? True : False; |
686 |
astrand |
102 |
} |
687 |
|
|
|
688 |
matthewc |
527 |
static void |
689 |
|
|
calculate_shifts(uint32 mask, int *shift_r, int *shift_l) |
690 |
|
|
{ |
691 |
|
|
*shift_l = ffs(mask) - 1; |
692 |
|
|
mask >>= *shift_l; |
693 |
|
|
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
694 |
|
|
} |
695 |
|
|
|
696 |
jsorg71 |
81 |
BOOL |
697 |
matthewc |
192 |
ui_init(void) |
698 |
jsorg71 |
81 |
{ |
699 |
matthewc |
527 |
XVisualInfo vi; |
700 |
matthewc |
121 |
XPixmapFormatValues *pfm; |
701 |
|
|
uint16 test; |
702 |
stargo |
565 |
int i, screen_num, nvisuals; |
703 |
|
|
XVisualInfo *vmatches = NULL; |
704 |
|
|
XVisualInfo template; |
705 |
|
|
Bool TrueColorVisual = False; |
706 |
matthewc |
121 |
|
707 |
jsorg71 |
450 |
g_display = XOpenDisplay(NULL); |
708 |
|
|
if (g_display == NULL) |
709 |
jsorg71 |
81 |
{ |
710 |
matthewc |
210 |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
711 |
jsorg71 |
81 |
return False; |
712 |
|
|
} |
713 |
matthewc |
121 |
|
714 |
matthewc |
527 |
screen_num = DefaultScreen(g_display); |
715 |
jsorg71 |
450 |
g_x_socket = ConnectionNumber(g_display); |
716 |
matthewc |
527 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
717 |
jsorg71 |
450 |
g_depth = DefaultDepthOfScreen(g_screen); |
718 |
matthewc |
121 |
|
719 |
stargo |
565 |
/* Search for best TrueColor depth */ |
720 |
|
|
template.class = TrueColor; |
721 |
|
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
722 |
|
|
|
723 |
|
|
nvisuals--; |
724 |
|
|
while (nvisuals >= 0) |
725 |
matthewc |
527 |
{ |
726 |
stargo |
565 |
if ((vmatches + nvisuals)->depth > g_depth) |
727 |
|
|
{ |
728 |
|
|
g_depth = (vmatches + nvisuals)->depth; |
729 |
|
|
} |
730 |
|
|
nvisuals--; |
731 |
|
|
TrueColorVisual = True; |
732 |
|
|
} |
733 |
|
|
|
734 |
astrand |
580 |
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
735 |
stargo |
565 |
{ |
736 |
|
|
/* we use a colourmap, so the default visual should do */ |
737 |
matthewc |
527 |
g_visual = DefaultVisualOfScreen(g_screen); |
738 |
stargo |
565 |
g_depth = DefaultDepthOfScreen(g_screen); |
739 |
|
|
|
740 |
|
|
/* Do not allocate colours on a TrueColor visual */ |
741 |
|
|
if (g_visual->class == TrueColor) |
742 |
|
|
{ |
743 |
|
|
g_owncolmap = False; |
744 |
|
|
} |
745 |
matthewc |
527 |
} |
746 |
|
|
else |
747 |
|
|
{ |
748 |
|
|
/* need a truecolour visual */ |
749 |
|
|
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
750 |
|
|
{ |
751 |
|
|
error("The display does not support true colour - high colour support unavailable.\n"); |
752 |
|
|
return False; |
753 |
|
|
} |
754 |
|
|
|
755 |
|
|
g_visual = vi.visual; |
756 |
|
|
g_owncolmap = False; |
757 |
astrand |
532 |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
758 |
|
|
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
759 |
matthewc |
527 |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
760 |
|
|
} |
761 |
|
|
|
762 |
jsorg71 |
450 |
pfm = XListPixmapFormats(g_display, &i); |
763 |
matthewc |
121 |
if (pfm != NULL) |
764 |
|
|
{ |
765 |
|
|
/* Use maximum bpp for this depth - this is generally |
766 |
|
|
desirable, e.g. 24 bits->32 bits. */ |
767 |
|
|
while (i--) |
768 |
|
|
{ |
769 |
jsorg71 |
450 |
if ((pfm[i].depth == g_depth) && (pfm[i].bits_per_pixel > g_bpp)) |
770 |
matthewc |
121 |
{ |
771 |
jsorg71 |
450 |
g_bpp = pfm[i].bits_per_pixel; |
772 |
matthewc |
121 |
} |
773 |
|
|
} |
774 |
|
|
XFree(pfm); |
775 |
|
|
} |
776 |
|
|
|
777 |
jsorg71 |
450 |
if (g_bpp < 8) |
778 |
matthewc |
121 |
{ |
779 |
|
|
error("Less than 8 bpp not currently supported.\n"); |
780 |
jsorg71 |
450 |
XCloseDisplay(g_display); |
781 |
matthewc |
121 |
return False; |
782 |
|
|
} |
783 |
|
|
|
784 |
matthewc |
517 |
if (!g_owncolmap) |
785 |
n-ki |
279 |
{ |
786 |
astrand |
580 |
g_xcolmap = |
787 |
|
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
788 |
|
|
AllocNone); |
789 |
jsorg71 |
450 |
if (g_depth <= 8) |
790 |
matthewc |
297 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
791 |
n-ki |
279 |
} |
792 |
|
|
|
793 |
jsorg71 |
450 |
if (DoesBackingStore(g_screen) != Always) |
794 |
|
|
g_ownbackstore = True; |
795 |
matthewc |
121 |
|
796 |
|
|
test = 1; |
797 |
jsorg71 |
450 |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
798 |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
799 |
matthewc |
121 |
|
800 |
astrand |
500 |
/* |
801 |
|
|
* Determine desktop size |
802 |
|
|
*/ |
803 |
astrand |
547 |
if (g_fullscreen) |
804 |
astrand |
263 |
{ |
805 |
astrand |
547 |
g_width = WidthOfScreen(g_screen); |
806 |
|
|
g_height = HeightOfScreen(g_screen); |
807 |
|
|
} |
808 |
|
|
else if (g_width < 0) |
809 |
|
|
{ |
810 |
astrand |
500 |
/* Percent of screen */ |
811 |
|
|
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
812 |
|
|
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
813 |
|
|
} |
814 |
|
|
else if (g_width == 0) |
815 |
|
|
{ |
816 |
astrand |
263 |
/* Fetch geometry from _NET_WORKAREA */ |
817 |
matthewc |
300 |
uint32 x, y, cx, cy; |
818 |
astrand |
263 |
|
819 |
matthewc |
300 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
820 |
astrand |
263 |
{ |
821 |
jsorg71 |
447 |
g_width = cx; |
822 |
|
|
g_height = cy; |
823 |
matthewc |
300 |
} |
824 |
|
|
else |
825 |
|
|
{ |
826 |
matthewc |
297 |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
827 |
jsorg71 |
447 |
g_width = 800; |
828 |
|
|
g_height = 600; |
829 |
astrand |
263 |
} |
830 |
|
|
} |
831 |
matthewc |
121 |
|
832 |
matthewc |
160 |
/* make sure width is a multiple of 4 */ |
833 |
jsorg71 |
447 |
g_width = (g_width + 3) & ~3; |
834 |
matthewc |
160 |
|
835 |
jsorg71 |
450 |
g_mod_map = XGetModifierMapping(g_display); |
836 |
matthewc |
203 |
|
837 |
astrand |
498 |
xkeymap_init(); |
838 |
|
|
|
839 |
jsorg71 |
447 |
if (g_enable_compose) |
840 |
jsorg71 |
450 |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
841 |
matthewc |
188 |
|
842 |
matthewc |
432 |
xclip_init(); |
843 |
jsorg71 |
316 |
|
844 |
matthewc |
519 |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth)); |
845 |
jsorg71 |
316 |
|
846 |
jsorg71 |
81 |
return True; |
847 |
|
|
} |
848 |
astrand |
66 |
|
849 |
matthewc |
188 |
void |
850 |
matthewc |
192 |
ui_deinit(void) |
851 |
matthewc |
188 |
{ |
852 |
jsorg71 |
450 |
if (g_IM != NULL) |
853 |
|
|
XCloseIM(g_IM); |
854 |
astrand |
580 |
|
855 |
stargo |
576 |
if (g_null_cursor != NULL) |
856 |
|
|
ui_destroy_cursor(g_null_cursor); |
857 |
matthewc |
188 |
|
858 |
jsorg71 |
450 |
XFreeModifiermap(g_mod_map); |
859 |
matthewc |
203 |
|
860 |
jsorg71 |
450 |
if (g_ownbackstore) |
861 |
|
|
XFreePixmap(g_display, g_backstore); |
862 |
matthewc |
188 |
|
863 |
jsorg71 |
450 |
XFreeGC(g_display, g_gc); |
864 |
|
|
XCloseDisplay(g_display); |
865 |
|
|
g_display = NULL; |
866 |
matthewc |
188 |
} |
867 |
|
|
|
868 |
matthewc |
121 |
BOOL |
869 |
matthewc |
192 |
ui_create_window(void) |
870 |
matty |
6 |
{ |
871 |
matthewc |
536 |
uint8 null_pointer_mask[1] = { 0x80 }; |
872 |
|
|
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
873 |
matthewc |
121 |
XSetWindowAttributes attribs; |
874 |
matty |
28 |
XClassHint *classhints; |
875 |
|
|
XSizeHints *sizehints; |
876 |
matthewc |
188 |
int wndwidth, wndheight; |
877 |
matthewc |
432 |
long input_mask, ic_input_mask; |
878 |
jsorg71 |
100 |
XEvent xevent; |
879 |
|
|
|
880 |
jsorg71 |
450 |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
881 |
|
|
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
882 |
matthewc |
188 |
|
883 |
jsorg71 |
450 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
884 |
stargo |
565 |
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
885 |
jsorg71 |
450 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
886 |
jsorg71 |
447 |
attribs.override_redirect = g_fullscreen; |
887 |
stargo |
565 |
attribs.colormap = g_xcolmap; |
888 |
matthewc |
188 |
|
889 |
jsorg71 |
450 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
890 |
stargo |
565 |
0, g_depth, InputOutput, g_visual, |
891 |
|
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
892 |
|
|
CWColormap | CWBorderPixel, &attribs); |
893 |
jsorg71 |
100 |
|
894 |
stargo |
576 |
if (g_gc == NULL) |
895 |
stargo |
566 |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
896 |
stargo |
565 |
|
897 |
stargo |
576 |
if ((g_ownbackstore) && (g_backstore == NULL)) |
898 |
stargo |
565 |
{ |
899 |
astrand |
580 |
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
900 |
stargo |
565 |
|
901 |
|
|
/* clear to prevent rubbish being exposed at startup */ |
902 |
|
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
903 |
|
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
904 |
|
|
} |
905 |
|
|
|
906 |
jsorg71 |
450 |
XStoreName(g_display, g_wnd, g_title); |
907 |
jsorg71 |
100 |
|
908 |
jsorg71 |
450 |
if (g_hide_decorations) |
909 |
astrand |
262 |
mwm_hide_decorations(); |
910 |
|
|
|
911 |
jsorg71 |
100 |
classhints = XAllocClassHint(); |
912 |
|
|
if (classhints != NULL) |
913 |
|
|
{ |
914 |
|
|
classhints->res_name = classhints->res_class = "rdesktop"; |
915 |
jsorg71 |
450 |
XSetClassHint(g_display, g_wnd, classhints); |
916 |
jsorg71 |
100 |
XFree(classhints); |
917 |
|
|
} |
918 |
|
|
|
919 |
|
|
sizehints = XAllocSizeHints(); |
920 |
|
|
if (sizehints) |
921 |
|
|
{ |
922 |
|
|
sizehints->flags = PMinSize | PMaxSize; |
923 |
jsorg71 |
447 |
sizehints->min_width = sizehints->max_width = g_width; |
924 |
|
|
sizehints->min_height = sizehints->max_height = g_height; |
925 |
jsorg71 |
450 |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
926 |
jsorg71 |
100 |
XFree(sizehints); |
927 |
|
|
} |
928 |
|
|
|
929 |
matthewc |
121 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
930 |
jsorg71 |
257 |
VisibilityChangeMask | FocusChangeMask; |
931 |
matthewc |
121 |
|
932 |
jsorg71 |
447 |
if (g_sendmotion) |
933 |
matthewc |
121 |
input_mask |= PointerMotionMask; |
934 |
jsorg71 |
450 |
if (g_ownbackstore) |
935 |
matthewc |
121 |
input_mask |= ExposureMask; |
936 |
jsorg71 |
450 |
if (g_fullscreen || g_grab_keyboard) |
937 |
matthewc |
250 |
input_mask |= EnterWindowMask; |
938 |
jsorg71 |
450 |
if (g_grab_keyboard) |
939 |
jsorg71 |
257 |
input_mask |= LeaveWindowMask; |
940 |
jsorg71 |
100 |
|
941 |
jsorg71 |
450 |
if (g_IM != NULL) |
942 |
matthewc |
188 |
{ |
943 |
jsorg71 |
450 |
g_IC = XCreateIC(g_IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
944 |
astrand |
456 |
XNClientWindow, g_wnd, XNFocusWindow, g_wnd, NULL); |
945 |
matthewc |
188 |
|
946 |
jsorg71 |
450 |
if ((g_IC != NULL) |
947 |
|
|
&& (XGetICValues(g_IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
948 |
matthewc |
188 |
input_mask |= ic_input_mask; |
949 |
|
|
} |
950 |
|
|
|
951 |
jsorg71 |
450 |
XSelectInput(g_display, g_wnd, input_mask); |
952 |
|
|
XMapWindow(g_display, g_wnd); |
953 |
jsorg71 |
100 |
|
954 |
matthewc |
208 |
/* wait for VisibilityNotify */ |
955 |
astrand |
196 |
do |
956 |
|
|
{ |
957 |
jsorg71 |
450 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
958 |
astrand |
196 |
} |
959 |
matthewc |
208 |
while (xevent.type != VisibilityNotify); |
960 |
matthewc |
123 |
|
961 |
jsorg71 |
447 |
g_focused = False; |
962 |
|
|
g_mouse_in_wnd = False; |
963 |
jsorg71 |
257 |
|
964 |
astrand |
275 |
/* handle the WM_DELETE_WINDOW protocol */ |
965 |
jsorg71 |
450 |
g_protocol_atom = XInternAtom(g_display, "WM_PROTOCOLS", True); |
966 |
|
|
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
967 |
|
|
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
968 |
astrand |
275 |
|
969 |
astrand |
508 |
/* create invisible 1x1 cursor to be used as null cursor */ |
970 |
stargo |
576 |
if (g_null_cursor == NULL) |
971 |
|
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
972 |
astrand |
508 |
|
973 |
matty |
10 |
return True; |
974 |
matty |
6 |
} |
975 |
|
|
|
976 |
matty |
25 |
void |
977 |
matthewc |
192 |
ui_destroy_window(void) |
978 |
matty |
6 |
{ |
979 |
jsorg71 |
450 |
if (g_IC != NULL) |
980 |
|
|
XDestroyIC(g_IC); |
981 |
matty |
31 |
|
982 |
jsorg71 |
450 |
XDestroyWindow(g_display, g_wnd); |
983 |
matty |
6 |
} |
984 |
|
|
|
985 |
jsorg71 |
100 |
void |
986 |
matthewc |
192 |
xwin_toggle_fullscreen(void) |
987 |
jsorg71 |
100 |
{ |
988 |
matthewc |
188 |
Pixmap contents = 0; |
989 |
matthewc |
123 |
|
990 |
jsorg71 |
450 |
if (!g_ownbackstore) |
991 |
matthewc |
188 |
{ |
992 |
|
|
/* need to save contents of window */ |
993 |
jsorg71 |
450 |
contents = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
994 |
|
|
XCopyArea(g_display, g_wnd, contents, g_gc, 0, 0, g_width, g_height, 0, 0); |
995 |
matthewc |
188 |
} |
996 |
|
|
|
997 |
|
|
ui_destroy_window(); |
998 |
jsorg71 |
447 |
g_fullscreen = !g_fullscreen; |
999 |
matthewc |
188 |
ui_create_window(); |
1000 |
matthewc |
123 |
|
1001 |
jsorg71 |
450 |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
1002 |
matthewc |
188 |
|
1003 |
jsorg71 |
450 |
if (!g_ownbackstore) |
1004 |
matthewc |
188 |
{ |
1005 |
jsorg71 |
450 |
XCopyArea(g_display, contents, g_wnd, g_gc, 0, 0, g_width, g_height, 0, 0); |
1006 |
|
|
XFreePixmap(g_display, contents); |
1007 |
matthewc |
188 |
} |
1008 |
jsorg71 |
100 |
} |
1009 |
|
|
|
1010 |
jsorg71 |
447 |
/* Process all events in Xlib queue |
1011 |
astrand |
275 |
Returns 0 after user quit, 1 otherwise */ |
1012 |
|
|
static int |
1013 |
matthewc |
192 |
xwin_process_events(void) |
1014 |
matty |
9 |
{ |
1015 |
n-ki |
54 |
XEvent xevent; |
1016 |
matthewc |
38 |
KeySym keysym; |
1017 |
matthewc |
50 |
uint16 button, flags; |
1018 |
matty |
10 |
uint32 ev_time; |
1019 |
astrand |
66 |
key_translation tr; |
1020 |
|
|
char str[256]; |
1021 |
|
|
Status status; |
1022 |
matty |
9 |
|
1023 |
jsorg71 |
450 |
while (XPending(g_display) > 0) |
1024 |
matty |
9 |
{ |
1025 |
jsorg71 |
450 |
XNextEvent(g_display, &xevent); |
1026 |
matthewc |
123 |
|
1027 |
jsorg71 |
450 |
if ((g_IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
1028 |
astrand |
66 |
{ |
1029 |
astrand |
84 |
DEBUG_KBD(("Filtering event\n")); |
1030 |
astrand |
66 |
continue; |
1031 |
|
|
} |
1032 |
|
|
|
1033 |
matthewc |
50 |
flags = 0; |
1034 |
matty |
10 |
|
1035 |
n-ki |
54 |
switch (xevent.type) |
1036 |
matty |
9 |
{ |
1037 |
astrand |
275 |
case ClientMessage: |
1038 |
|
|
/* the window manager told us to quit */ |
1039 |
jsorg71 |
450 |
if ((xevent.xclient.message_type == g_protocol_atom) |
1040 |
|
|
&& ((Atom) xevent.xclient.data.l[0] == g_kill_atom)) |
1041 |
astrand |
275 |
/* Quit */ |
1042 |
|
|
return 0; |
1043 |
|
|
break; |
1044 |
|
|
|
1045 |
matty |
9 |
case KeyPress: |
1046 |
jsorg71 |
450 |
g_last_gesturetime = xevent.xkey.time; |
1047 |
|
|
if (g_IC != NULL) |
1048 |
astrand |
66 |
/* Multi_key compatible version */ |
1049 |
|
|
{ |
1050 |
jsorg71 |
450 |
XmbLookupString(g_IC, |
1051 |
astrand |
435 |
&xevent.xkey, str, sizeof(str), &keysym, |
1052 |
|
|
&status); |
1053 |
astrand |
82 |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
1054 |
astrand |
66 |
{ |
1055 |
astrand |
82 |
error("XmbLookupString failed with status 0x%x\n", |
1056 |
|
|
status); |
1057 |
astrand |
66 |
break; |
1058 |
|
|
} |
1059 |
|
|
} |
1060 |
|
|
else |
1061 |
|
|
{ |
1062 |
|
|
/* Plain old XLookupString */ |
1063 |
astrand |
182 |
DEBUG_KBD(("\nNo input context, using XLookupString\n")); |
1064 |
astrand |
66 |
XLookupString((XKeyEvent *) & xevent, |
1065 |
astrand |
82 |
str, sizeof(str), &keysym, NULL); |
1066 |
astrand |
66 |
} |
1067 |
|
|
|
1068 |
astrand |
261 |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
1069 |
|
|
get_ksname(keysym))); |
1070 |
astrand |
66 |
|
1071 |
matthewc |
203 |
ev_time = time(NULL); |
1072 |
|
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
1073 |
astrand |
118 |
break; |
1074 |
|
|
|
1075 |
astrand |
66 |
tr = xkeymap_translate_key(keysym, |
1076 |
astrand |
82 |
xevent.xkey.keycode, xevent.xkey.state); |
1077 |
astrand |
69 |
|
1078 |
astrand |
66 |
if (tr.scancode == 0) |
1079 |
n-ki |
52 |
break; |
1080 |
|
|
|
1081 |
astrand |
470 |
save_remote_modifiers(tr.scancode); |
1082 |
astrand |
115 |
ensure_remote_modifiers(ev_time, tr); |
1083 |
astrand |
449 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
1084 |
astrand |
470 |
restore_remote_modifiers(ev_time, tr.scancode); |
1085 |
astrand |
115 |
|
1086 |
astrand |
66 |
break; |
1087 |
matthewc |
203 |
|
1088 |
astrand |
66 |
case KeyRelease: |
1089 |
jsorg71 |
450 |
g_last_gesturetime = xevent.xkey.time; |
1090 |
astrand |
66 |
XLookupString((XKeyEvent *) & xevent, str, |
1091 |
|
|
sizeof(str), &keysym, NULL); |
1092 |
n-ki |
52 |
|
1093 |
astrand |
84 |
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
1094 |
matthewc |
203 |
get_ksname(keysym))); |
1095 |
n-ki |
52 |
|
1096 |
matthewc |
203 |
ev_time = time(NULL); |
1097 |
|
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
1098 |
astrand |
118 |
break; |
1099 |
|
|
|
1100 |
astrand |
66 |
tr = xkeymap_translate_key(keysym, |
1101 |
astrand |
82 |
xevent.xkey.keycode, xevent.xkey.state); |
1102 |
astrand |
66 |
|
1103 |
|
|
if (tr.scancode == 0) |
1104 |
|
|
break; |
1105 |
|
|
|
1106 |
astrand |
82 |
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
1107 |
matty |
9 |
break; |
1108 |
|
|
|
1109 |
|
|
case ButtonPress: |
1110 |
matthewc |
50 |
flags = MOUSE_FLAG_DOWN; |
1111 |
|
|
/* fall through */ |
1112 |
matty |
9 |
|
1113 |
|
|
case ButtonRelease: |
1114 |
jsorg71 |
450 |
g_last_gesturetime = xevent.xbutton.time; |
1115 |
astrand |
82 |
button = xkeymap_translate_button(xevent.xbutton.button); |
1116 |
matty |
9 |
if (button == 0) |
1117 |
|
|
break; |
1118 |
|
|
|
1119 |
astrand |
328 |
/* If win_button_size is nonzero, enable single app mode */ |
1120 |
jsorg71 |
450 |
if (xevent.xbutton.y < g_win_button_size) |
1121 |
astrand |
328 |
{ |
1122 |
astrand |
342 |
/* Stop moving window when button is released, regardless of cursor position */ |
1123 |
jsorg71 |
450 |
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
1124 |
|
|
g_moving_wnd = False; |
1125 |
astrand |
332 |
|
1126 |
astrand |
342 |
/* Check from right to left: */ |
1127 |
|
|
|
1128 |
jsorg71 |
450 |
if (xevent.xbutton.x >= g_width - g_win_button_size) |
1129 |
astrand |
328 |
{ |
1130 |
astrand |
331 |
/* The close button, continue */ |
1131 |
astrand |
328 |
; |
1132 |
|
|
} |
1133 |
astrand |
456 |
else if (xevent.xbutton.x >= |
1134 |
|
|
g_width - g_win_button_size * 2) |
1135 |
astrand |
328 |
{ |
1136 |
|
|
/* The maximize/restore button. Do not send to |
1137 |
|
|
server. It might be a good idea to change the |
1138 |
jsorg71 |
447 |
cursor or give some other visible indication |
1139 |
astrand |
328 |
that rdesktop inhibited this click */ |
1140 |
|
|
break; |
1141 |
|
|
} |
1142 |
astrand |
456 |
else if (xevent.xbutton.x >= |
1143 |
|
|
g_width - g_win_button_size * 3) |
1144 |
astrand |
328 |
{ |
1145 |
|
|
/* The minimize button. Iconify window. */ |
1146 |
jsorg71 |
450 |
XIconifyWindow(g_display, g_wnd, |
1147 |
|
|
DefaultScreen(g_display)); |
1148 |
astrand |
328 |
break; |
1149 |
|
|
} |
1150 |
jsorg71 |
450 |
else if (xevent.xbutton.x <= g_win_button_size) |
1151 |
astrand |
342 |
{ |
1152 |
|
|
/* The system menu. Ignore. */ |
1153 |
|
|
break; |
1154 |
|
|
} |
1155 |
astrand |
332 |
else |
1156 |
|
|
{ |
1157 |
astrand |
342 |
/* The title bar. */ |
1158 |
jsorg71 |
447 |
if ((xevent.type == ButtonPress) && !g_fullscreen |
1159 |
jsorg71 |
450 |
&& g_hide_decorations) |
1160 |
astrand |
342 |
{ |
1161 |
jsorg71 |
450 |
g_moving_wnd = True; |
1162 |
|
|
g_move_x_offset = xevent.xbutton.x; |
1163 |
|
|
g_move_y_offset = xevent.xbutton.y; |
1164 |
astrand |
342 |
} |
1165 |
astrand |
332 |
break; |
1166 |
astrand |
342 |
|
1167 |
astrand |
332 |
} |
1168 |
astrand |
328 |
} |
1169 |
|
|
|
1170 |
matthewc |
203 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1171 |
astrand |
82 |
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
1172 |
matty |
10 |
break; |
1173 |
|
|
|
1174 |
|
|
case MotionNotify: |
1175 |
jsorg71 |
450 |
if (g_moving_wnd) |
1176 |
astrand |
342 |
{ |
1177 |
jsorg71 |
450 |
XMoveWindow(g_display, g_wnd, |
1178 |
|
|
xevent.xmotion.x_root - g_move_x_offset, |
1179 |
|
|
xevent.xmotion.y_root - g_move_y_offset); |
1180 |
astrand |
342 |
break; |
1181 |
|
|
} |
1182 |
|
|
|
1183 |
jsorg71 |
447 |
if (g_fullscreen && !g_focused) |
1184 |
jsorg71 |
450 |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
1185 |
jsorg71 |
288 |
CurrentTime); |
1186 |
matthewc |
203 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1187 |
astrand |
82 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
1188 |
matty |
28 |
break; |
1189 |
|
|
|
1190 |
matthewc |
194 |
case FocusIn: |
1191 |
jsorg71 |
257 |
if (xevent.xfocus.mode == NotifyGrab) |
1192 |
|
|
break; |
1193 |
jsorg71 |
447 |
g_focused = True; |
1194 |
astrand |
543 |
reset_modifier_keys(); |
1195 |
jsorg71 |
450 |
if (g_grab_keyboard && g_mouse_in_wnd) |
1196 |
|
|
XGrabKeyboard(g_display, g_wnd, True, |
1197 |
astrand |
82 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1198 |
matty |
28 |
break; |
1199 |
|
|
|
1200 |
matthewc |
194 |
case FocusOut: |
1201 |
jsorg71 |
257 |
if (xevent.xfocus.mode == NotifyUngrab) |
1202 |
|
|
break; |
1203 |
jsorg71 |
447 |
g_focused = False; |
1204 |
matthewc |
201 |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
1205 |
jsorg71 |
450 |
XUngrabKeyboard(g_display, CurrentTime); |
1206 |
matty |
28 |
break; |
1207 |
matty |
31 |
|
1208 |
matthewc |
250 |
case EnterNotify: |
1209 |
|
|
/* we only register for this event when in fullscreen mode */ |
1210 |
jsorg71 |
257 |
/* or grab_keyboard */ |
1211 |
jsorg71 |
447 |
g_mouse_in_wnd = True; |
1212 |
|
|
if (g_fullscreen) |
1213 |
jsorg71 |
257 |
{ |
1214 |
jsorg71 |
450 |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
1215 |
astrand |
261 |
CurrentTime); |
1216 |
jsorg71 |
257 |
break; |
1217 |
|
|
} |
1218 |
jsorg71 |
447 |
if (g_focused) |
1219 |
jsorg71 |
450 |
XGrabKeyboard(g_display, g_wnd, True, |
1220 |
jsorg71 |
257 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1221 |
matthewc |
250 |
break; |
1222 |
|
|
|
1223 |
matthewc |
253 |
case LeaveNotify: |
1224 |
jsorg71 |
257 |
/* we only register for this event when grab_keyboard */ |
1225 |
jsorg71 |
447 |
g_mouse_in_wnd = False; |
1226 |
jsorg71 |
450 |
XUngrabKeyboard(g_display, CurrentTime); |
1227 |
matthewc |
253 |
break; |
1228 |
|
|
|
1229 |
matty |
31 |
case Expose: |
1230 |
jsorg71 |
450 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, |
1231 |
n-ki |
54 |
xevent.xexpose.x, xevent.xexpose.y, |
1232 |
astrand |
64 |
xevent.xexpose.width, |
1233 |
|
|
xevent.xexpose.height, |
1234 |
n-ki |
54 |
xevent.xexpose.x, xevent.xexpose.y); |
1235 |
matty |
31 |
break; |
1236 |
astrand |
119 |
|
1237 |
|
|
case MappingNotify: |
1238 |
|
|
/* Refresh keyboard mapping if it has changed. This is important for |
1239 |
|
|
Xvnc, since it allocates keycodes dynamically */ |
1240 |
|
|
if (xevent.xmapping.request == MappingKeyboard |
1241 |
|
|
|| xevent.xmapping.request == MappingModifier) |
1242 |
|
|
XRefreshKeyboardMapping(&xevent.xmapping); |
1243 |
matthewc |
203 |
|
1244 |
|
|
if (xevent.xmapping.request == MappingModifier) |
1245 |
|
|
{ |
1246 |
jsorg71 |
450 |
XFreeModifiermap(g_mod_map); |
1247 |
|
|
g_mod_map = XGetModifierMapping(g_display); |
1248 |
matthewc |
203 |
} |
1249 |
astrand |
119 |
break; |
1250 |
matthewc |
432 |
|
1251 |
astrand |
435 |
/* clipboard stuff */ |
1252 |
forsberg |
415 |
case SelectionNotify: |
1253 |
matthewc |
432 |
xclip_handle_SelectionNotify(&xevent.xselection); |
1254 |
forsberg |
415 |
break; |
1255 |
|
|
case SelectionRequest: |
1256 |
matthewc |
432 |
xclip_handle_SelectionRequest(&xevent.xselectionrequest); |
1257 |
forsberg |
415 |
break; |
1258 |
matthewc |
432 |
case SelectionClear: |
1259 |
|
|
xclip_handle_SelectionClear(); |
1260 |
|
|
break; |
1261 |
forsberg |
415 |
case PropertyNotify: |
1262 |
matthewc |
432 |
xclip_handle_PropertyNotify(&xevent.xproperty); |
1263 |
forsberg |
415 |
break; |
1264 |
matty |
9 |
} |
1265 |
|
|
} |
1266 |
astrand |
275 |
/* Keep going */ |
1267 |
|
|
return 1; |
1268 |
matty |
9 |
} |
1269 |
|
|
|
1270 |
astrand |
275 |
/* Returns 0 after user quit, 1 otherwise */ |
1271 |
|
|
int |
1272 |
matty |
33 |
ui_select(int rdp_socket) |
1273 |
|
|
{ |
1274 |
jsorg71 |
450 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
1275 |
matthewc |
474 |
fd_set rfds, wfds; |
1276 |
matty |
33 |
|
1277 |
|
|
while (True) |
1278 |
|
|
{ |
1279 |
matthewc |
121 |
/* Process any events already waiting */ |
1280 |
astrand |
275 |
if (!xwin_process_events()) |
1281 |
|
|
/* User quit */ |
1282 |
|
|
return 0; |
1283 |
astrand |
119 |
|
1284 |
matty |
33 |
FD_ZERO(&rfds); |
1285 |
matthewc |
474 |
FD_ZERO(&wfds); |
1286 |
matty |
33 |
FD_SET(rdp_socket, &rfds); |
1287 |
jsorg71 |
450 |
FD_SET(g_x_socket, &rfds); |
1288 |
matty |
33 |
|
1289 |
matthewc |
474 |
#ifdef WITH_RDPSND |
1290 |
|
|
/* FIXME: there should be an API for registering fds */ |
1291 |
stargo |
504 |
if (g_dsp_busy) |
1292 |
matty |
33 |
{ |
1293 |
matthewc |
474 |
FD_SET(g_dsp_fd, &wfds); |
1294 |
|
|
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
1295 |
astrand |
499 |
} |
1296 |
matthewc |
474 |
#endif |
1297 |
|
|
|
1298 |
|
|
switch (select(n, &rfds, &wfds, NULL, NULL)) |
1299 |
|
|
{ |
1300 |
matty |
33 |
case -1: |
1301 |
|
|
error("select: %s\n", strerror(errno)); |
1302 |
|
|
|
1303 |
|
|
case 0: |
1304 |
|
|
continue; |
1305 |
|
|
} |
1306 |
|
|
|
1307 |
|
|
if (FD_ISSET(rdp_socket, &rfds)) |
1308 |
astrand |
275 |
return 1; |
1309 |
matthewc |
474 |
|
1310 |
|
|
#ifdef WITH_RDPSND |
1311 |
stargo |
504 |
if (g_dsp_busy && FD_ISSET(g_dsp_fd, &wfds)) |
1312 |
matthewc |
474 |
wave_out_play(); |
1313 |
|
|
#endif |
1314 |
matty |
33 |
} |
1315 |
|
|
} |
1316 |
|
|
|
1317 |
|
|
void |
1318 |
matty |
25 |
ui_move_pointer(int x, int y) |
1319 |
matty |
9 |
{ |
1320 |
jsorg71 |
450 |
XWarpPointer(g_display, g_wnd, g_wnd, 0, 0, 0, 0, x, y); |
1321 |
matty |
9 |
} |
1322 |
|
|
|
1323 |
matty |
25 |
HBITMAP |
1324 |
astrand |
64 |
ui_create_bitmap(int width, int height, uint8 * data) |
1325 |
matty |
6 |
{ |
1326 |
|
|
XImage *image; |
1327 |
matty |
9 |
Pixmap bitmap; |
1328 |
matty |
28 |
uint8 *tdata; |
1329 |
stargo |
521 |
int bitmap_pad; |
1330 |
matty |
29 |
|
1331 |
stargo |
521 |
if (g_server_bpp == 8) |
1332 |
|
|
{ |
1333 |
|
|
bitmap_pad = 8; |
1334 |
|
|
} |
1335 |
|
|
else |
1336 |
|
|
{ |
1337 |
|
|
bitmap_pad = g_bpp; |
1338 |
|
|
|
1339 |
|
|
if (g_bpp == 24) |
1340 |
|
|
bitmap_pad = 32; |
1341 |
|
|
} |
1342 |
|
|
|
1343 |
jsorg71 |
450 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1344 |
|
|
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1345 |
|
|
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1346 |
stargo |
521 |
(char *) tdata, width, height, bitmap_pad, 0); |
1347 |
matty |
6 |
|
1348 |
jsorg71 |
450 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1349 |
matty |
9 |
|
1350 |
|
|
XFree(image); |
1351 |
jsorg71 |
450 |
if (!g_owncolmap) |
1352 |
n-ki |
279 |
xfree(tdata); |
1353 |
matty |
24 |
return (HBITMAP) bitmap; |
1354 |
matty |
6 |
} |
1355 |
|
|
|
1356 |
matty |
25 |
void |
1357 |
astrand |
82 |
ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data) |
1358 |
matty |
6 |
{ |
1359 |
matty |
10 |
XImage *image; |
1360 |
matty |
29 |
uint8 *tdata; |
1361 |
stargo |
521 |
int bitmap_pad; |
1362 |
|
|
|
1363 |
|
|
if (g_server_bpp == 8) |
1364 |
|
|
{ |
1365 |
|
|
bitmap_pad = 8; |
1366 |
|
|
} |
1367 |
|
|
else |
1368 |
|
|
{ |
1369 |
|
|
bitmap_pad = g_bpp; |
1370 |
|
|
|
1371 |
|
|
if (g_bpp == 24) |
1372 |
|
|
bitmap_pad = 32; |
1373 |
|
|
} |
1374 |
|
|
|
1375 |
jsorg71 |
450 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1376 |
|
|
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1377 |
stargo |
521 |
(char *) tdata, width, height, bitmap_pad, 0); |
1378 |
matty |
28 |
|
1379 |
jsorg71 |
450 |
if (g_ownbackstore) |
1380 |
matty |
31 |
{ |
1381 |
jsorg71 |
450 |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
1382 |
|
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
1383 |
matty |
31 |
} |
1384 |
|
|
else |
1385 |
|
|
{ |
1386 |
jsorg71 |
450 |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
1387 |
matty |
31 |
} |
1388 |
matty |
29 |
|
1389 |
matty |
24 |
XFree(image); |
1390 |
jsorg71 |
450 |
if (!g_owncolmap) |
1391 |
n-ki |
279 |
xfree(tdata); |
1392 |
matty |
6 |
} |
1393 |
|
|
|
1394 |
matty |
25 |
void |
1395 |
|
|
ui_destroy_bitmap(HBITMAP bmp) |
1396 |
matty |
6 |
{ |
1397 |
jsorg71 |
450 |
XFreePixmap(g_display, (Pixmap) bmp); |
1398 |
matty |
10 |
} |
1399 |
|
|
|
1400 |
matty |
25 |
HGLYPH |
1401 |
astrand |
64 |
ui_create_glyph(int width, int height, uint8 * data) |
1402 |
matty |
10 |
{ |
1403 |
matty |
9 |
XImage *image; |
1404 |
|
|
Pixmap bitmap; |
1405 |
|
|
int scanline; |
1406 |
|
|
GC gc; |
1407 |
matty |
6 |
|
1408 |
matty |
9 |
scanline = (width + 7) / 8; |
1409 |
matty |
6 |
|
1410 |
jsorg71 |
450 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1411 |
|
|
gc = XCreateGC(g_display, bitmap, 0, NULL); |
1412 |
matty |
9 |
|
1413 |
jsorg71 |
450 |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1414 |
astrand |
73 |
width, height, 8, scanline); |
1415 |
matty |
23 |
image->byte_order = MSBFirst; |
1416 |
|
|
image->bitmap_bit_order = MSBFirst; |
1417 |
|
|
XInitImage(image); |
1418 |
|
|
|
1419 |
jsorg71 |
450 |
XPutImage(g_display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1420 |
matty |
29 |
|
1421 |
matty |
9 |
XFree(image); |
1422 |
jsorg71 |
450 |
XFreeGC(g_display, gc); |
1423 |
astrand |
64 |
return (HGLYPH) bitmap; |
1424 |
matty |
6 |
} |
1425 |
matty |
7 |
|
1426 |
matty |
25 |
void |
1427 |
|
|
ui_destroy_glyph(HGLYPH glyph) |
1428 |
matty |
7 |
{ |
1429 |
jsorg71 |
450 |
XFreePixmap(g_display, (Pixmap) glyph); |
1430 |
matty |
9 |
} |
1431 |
|
|
|
1432 |
matty |
29 |
HCURSOR |
1433 |
astrand |
66 |
ui_create_cursor(unsigned int x, unsigned int y, int width, int height, |
1434 |
|
|
uint8 * andmask, uint8 * xormask) |
1435 |
matty |
9 |
{ |
1436 |
matty |
29 |
HGLYPH maskglyph, cursorglyph; |
1437 |
|
|
XColor bg, fg; |
1438 |
|
|
Cursor xcursor; |
1439 |
|
|
uint8 *cursor, *pcursor; |
1440 |
|
|
uint8 *mask, *pmask; |
1441 |
|
|
uint8 nextbit; |
1442 |
|
|
int scanline, offset; |
1443 |
|
|
int i, j; |
1444 |
|
|
|
1445 |
|
|
scanline = (width + 7) / 8; |
1446 |
|
|
offset = scanline * height; |
1447 |
|
|
|
1448 |
forsberg |
415 |
cursor = (uint8 *) xmalloc(offset); |
1449 |
matty |
29 |
memset(cursor, 0, offset); |
1450 |
|
|
|
1451 |
forsberg |
415 |
mask = (uint8 *) xmalloc(offset); |
1452 |
matty |
29 |
memset(mask, 0, offset); |
1453 |
|
|
|
1454 |
|
|
/* approximate AND and XOR masks with a monochrome X pointer */ |
1455 |
|
|
for (i = 0; i < height; i++) |
1456 |
matty |
7 |
{ |
1457 |
matty |
29 |
offset -= scanline; |
1458 |
|
|
pcursor = &cursor[offset]; |
1459 |
|
|
pmask = &mask[offset]; |
1460 |
|
|
|
1461 |
|
|
for (j = 0; j < scanline; j++) |
1462 |
matty |
28 |
{ |
1463 |
matty |
29 |
for (nextbit = 0x80; nextbit != 0; nextbit >>= 1) |
1464 |
|
|
{ |
1465 |
|
|
if (xormask[0] || xormask[1] || xormask[2]) |
1466 |
|
|
{ |
1467 |
|
|
*pcursor |= (~(*andmask) & nextbit); |
1468 |
|
|
*pmask |= nextbit; |
1469 |
|
|
} |
1470 |
|
|
else |
1471 |
|
|
{ |
1472 |
|
|
*pcursor |= ((*andmask) & nextbit); |
1473 |
|
|
*pmask |= (~(*andmask) & nextbit); |
1474 |
|
|
} |
1475 |
|
|
|
1476 |
|
|
xormask += 3; |
1477 |
|
|
} |
1478 |
|
|
|
1479 |
|
|
andmask++; |
1480 |
|
|
pcursor++; |
1481 |
|
|
pmask++; |
1482 |
matty |
28 |
} |
1483 |
matty |
7 |
} |
1484 |
matty |
29 |
|
1485 |
|
|
fg.red = fg.blue = fg.green = 0xffff; |
1486 |
|
|
bg.red = bg.blue = bg.green = 0x0000; |
1487 |
|
|
fg.flags = bg.flags = DoRed | DoBlue | DoGreen; |
1488 |
|
|
|
1489 |
|
|
cursorglyph = ui_create_glyph(width, height, cursor); |
1490 |
|
|
maskglyph = ui_create_glyph(width, height, mask); |
1491 |
|
|
|
1492 |
astrand |
66 |
xcursor = |
1493 |
jsorg71 |
450 |
XCreatePixmapCursor(g_display, (Pixmap) cursorglyph, |
1494 |
astrand |
66 |
(Pixmap) maskglyph, &fg, &bg, x, y); |
1495 |
astrand |
64 |
|
1496 |
matty |
29 |
ui_destroy_glyph(maskglyph); |
1497 |
|
|
ui_destroy_glyph(cursorglyph); |
1498 |
|
|
xfree(mask); |
1499 |
|
|
xfree(cursor); |
1500 |
astrand |
64 |
return (HCURSOR) xcursor; |
1501 |
matty |
29 |
} |
1502 |
|
|
|
1503 |
|
|
void |
1504 |
|
|
ui_set_cursor(HCURSOR cursor) |
1505 |
|
|
{ |
1506 |
jsorg71 |
450 |
g_current_cursor = (Cursor) cursor; |
1507 |
|
|
XDefineCursor(g_display, g_wnd, g_current_cursor); |
1508 |
matty |
29 |
} |
1509 |
|
|
|
1510 |
|
|
void |
1511 |
|
|
ui_destroy_cursor(HCURSOR cursor) |
1512 |
|
|
{ |
1513 |
jsorg71 |
450 |
XFreeCursor(g_display, (Cursor) cursor); |
1514 |
matty |
29 |
} |
1515 |
|
|
|
1516 |
astrand |
508 |
void |
1517 |
|
|
ui_set_null_cursor(void) |
1518 |
|
|
{ |
1519 |
|
|
ui_set_cursor(g_null_cursor); |
1520 |
|
|
} |
1521 |
|
|
|
1522 |
matty |
29 |
#define MAKE_XCOLOR(xc,c) \ |
1523 |
|
|
(xc)->red = ((c)->red << 8) | (c)->red; \ |
1524 |
|
|
(xc)->green = ((c)->green << 8) | (c)->green; \ |
1525 |
|
|
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
1526 |
|
|
(xc)->flags = DoRed | DoGreen | DoBlue; |
1527 |
|
|
|
1528 |
n-ki |
279 |
|
1529 |
matty |
29 |
HCOLOURMAP |
1530 |
astrand |
64 |
ui_create_colourmap(COLOURMAP * colours) |
1531 |
matty |
29 |
{ |
1532 |
|
|
COLOURENTRY *entry; |
1533 |
|
|
int i, ncolours = colours->ncolours; |
1534 |
jsorg71 |
450 |
if (!g_owncolmap) |
1535 |
matty |
28 |
{ |
1536 |
jsorg71 |
450 |
uint32 *map = (uint32 *) xmalloc(sizeof(*g_colmap) * ncolours); |
1537 |
n-ki |
279 |
XColor xentry; |
1538 |
|
|
XColor xc_cache[256]; |
1539 |
|
|
uint32 colour; |
1540 |
|
|
int colLookup = 256; |
1541 |
|
|
for (i = 0; i < ncolours; i++) |
1542 |
matty |
28 |
{ |
1543 |
n-ki |
279 |
entry = &colours->colours[i]; |
1544 |
|
|
MAKE_XCOLOR(&xentry, entry); |
1545 |
matty |
7 |
|
1546 |
jsorg71 |
450 |
if (XAllocColor(g_display, g_xcolmap, &xentry) == 0) |
1547 |
astrand |
196 |
{ |
1548 |
n-ki |
279 |
/* Allocation failed, find closest match. */ |
1549 |
|
|
int j = 256; |
1550 |
|
|
int nMinDist = 3 * 256 * 256; |
1551 |
|
|
long nDist = nMinDist; |
1552 |
matty |
28 |
|
1553 |
n-ki |
279 |
/* only get the colors once */ |
1554 |
|
|
while (colLookup--) |
1555 |
astrand |
196 |
{ |
1556 |
n-ki |
279 |
xc_cache[colLookup].pixel = colLookup; |
1557 |
|
|
xc_cache[colLookup].red = xc_cache[colLookup].green = |
1558 |
|
|
xc_cache[colLookup].blue = 0; |
1559 |
|
|
xc_cache[colLookup].flags = 0; |
1560 |
jsorg71 |
450 |
XQueryColor(g_display, |
1561 |
|
|
DefaultColormap(g_display, |
1562 |
|
|
DefaultScreen(g_display)), |
1563 |
n-ki |
279 |
&xc_cache[colLookup]); |
1564 |
n-ki |
185 |
} |
1565 |
n-ki |
279 |
colLookup = 0; |
1566 |
|
|
|
1567 |
|
|
/* approximate the pixel */ |
1568 |
|
|
while (j--) |
1569 |
astrand |
196 |
{ |
1570 |
n-ki |
279 |
if (xc_cache[j].flags) |
1571 |
|
|
{ |
1572 |
|
|
nDist = ((long) (xc_cache[j].red >> 8) - |
1573 |
|
|
(long) (xentry.red >> 8)) * |
1574 |
|
|
((long) (xc_cache[j].red >> 8) - |
1575 |
|
|
(long) (xentry.red >> 8)) + |
1576 |
|
|
((long) (xc_cache[j].green >> 8) - |
1577 |
|
|
(long) (xentry.green >> 8)) * |
1578 |
|
|
((long) (xc_cache[j].green >> 8) - |
1579 |
|
|
(long) (xentry.green >> 8)) + |
1580 |
|
|
((long) (xc_cache[j].blue >> 8) - |
1581 |
|
|
(long) (xentry.blue >> 8)) * |
1582 |
|
|
((long) (xc_cache[j].blue >> 8) - |
1583 |
|
|
(long) (xentry.blue >> 8)); |
1584 |
|
|
} |
1585 |
|
|
if (nDist < nMinDist) |
1586 |
|
|
{ |
1587 |
|
|
nMinDist = nDist; |
1588 |
|
|
xentry.pixel = j; |
1589 |
|
|
} |
1590 |
n-ki |
185 |
} |
1591 |
|
|
} |
1592 |
n-ki |
279 |
colour = xentry.pixel; |
1593 |
|
|
|
1594 |
|
|
/* update our cache */ |
1595 |
|
|
if (xentry.pixel < 256) |
1596 |
|
|
{ |
1597 |
|
|
xc_cache[xentry.pixel].red = xentry.red; |
1598 |
|
|
xc_cache[xentry.pixel].green = xentry.green; |
1599 |
|
|
xc_cache[xentry.pixel].blue = xentry.blue; |
1600 |
|
|
|
1601 |
|
|
} |
1602 |
|
|
|
1603 |
matthewc |
527 |
map[i] = colour; |
1604 |
n-ki |
185 |
} |
1605 |
n-ki |
279 |
return map; |
1606 |
|
|
} |
1607 |
|
|
else |
1608 |
|
|
{ |
1609 |
|
|
XColor *xcolours, *xentry; |
1610 |
|
|
Colormap map; |
1611 |
matty |
29 |
|
1612 |
forsberg |
415 |
xcolours = (XColor *) xmalloc(sizeof(XColor) * ncolours); |
1613 |
n-ki |
279 |
for (i = 0; i < ncolours; i++) |
1614 |
astrand |
196 |
{ |
1615 |
n-ki |
279 |
entry = &colours->colours[i]; |
1616 |
|
|
xentry = &xcolours[i]; |
1617 |
|
|
xentry->pixel = i; |
1618 |
|
|
MAKE_XCOLOR(xentry, entry); |
1619 |
matty |
29 |
} |
1620 |
|
|
|
1621 |
jsorg71 |
450 |
map = XCreateColormap(g_display, g_wnd, g_visual, AllocAll); |
1622 |
|
|
XStoreColors(g_display, map, xcolours, ncolours); |
1623 |
n-ki |
185 |
|
1624 |
n-ki |
279 |
xfree(xcolours); |
1625 |
|
|
return (HCOLOURMAP) map; |
1626 |
matty |
29 |
} |
1627 |
matty |
7 |
} |
1628 |
|
|
|
1629 |
matty |
25 |
void |
1630 |
|
|
ui_destroy_colourmap(HCOLOURMAP map) |
1631 |
matty |
7 |
{ |
1632 |
jsorg71 |
450 |
if (!g_owncolmap) |
1633 |
n-ki |
279 |
xfree(map); |
1634 |
|
|
else |
1635 |
jsorg71 |
450 |
XFreeColormap(g_display, (Colormap) map); |
1636 |
matty |
7 |
} |
1637 |
|
|
|
1638 |
matty |
25 |
void |
1639 |
|
|
ui_set_colourmap(HCOLOURMAP map) |
1640 |
matty |
7 |
{ |
1641 |
jsorg71 |
450 |
if (!g_owncolmap) |
1642 |
astrand |
448 |
{ |
1643 |
jsorg71 |
450 |
if (g_colmap) |
1644 |
|
|
xfree(g_colmap); |
1645 |
astrand |
448 |
|
1646 |
jsorg71 |
450 |
g_colmap = (uint32 *) map; |
1647 |
astrand |
448 |
} |
1648 |
n-ki |
279 |
else |
1649 |
jsorg71 |
450 |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
1650 |
matty |
7 |
} |
1651 |
|
|
|
1652 |
matty |
25 |
void |
1653 |
|
|
ui_set_clip(int x, int y, int cx, int cy) |
1654 |
matty |
7 |
{ |
1655 |
matty |
9 |
XRectangle rect; |
1656 |
matty |
7 |
|
1657 |
matty |
9 |
rect.x = x; |
1658 |
|
|
rect.y = y; |
1659 |
|
|
rect.width = cx; |
1660 |
|
|
rect.height = cy; |
1661 |
jsorg71 |
450 |
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
1662 |
matty |
9 |
} |
1663 |
matty |
7 |
|
1664 |
matty |
25 |
void |
1665 |
matthewc |
192 |
ui_reset_clip(void) |
1666 |
matty |
9 |
{ |
1667 |
|
|
XRectangle rect; |
1668 |
|
|
|
1669 |
|
|
rect.x = 0; |
1670 |
|
|
rect.y = 0; |
1671 |
jsorg71 |
447 |
rect.width = g_width; |
1672 |
|
|
rect.height = g_height; |
1673 |
jsorg71 |
450 |
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
1674 |
matty |
7 |
} |
1675 |
|
|
|
1676 |
matty |
25 |
void |
1677 |
matthewc |
192 |
ui_bell(void) |
1678 |
matty |
10 |
{ |
1679 |
jsorg71 |
450 |
XBell(g_display, 0); |
1680 |
matty |
10 |
} |
1681 |
|
|
|
1682 |
matty |
25 |
void |
1683 |
|
|
ui_destblt(uint8 opcode, |
1684 |
|
|
/* dest */ int x, int y, int cx, int cy) |
1685 |
matty |
9 |
{ |
1686 |
matty |
29 |
SET_FUNCTION(opcode); |
1687 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1688 |
matty |
29 |
RESET_FUNCTION(opcode); |
1689 |
matty |
9 |
} |
1690 |
|
|
|
1691 |
jsorg71 |
373 |
static uint8 hatch_patterns[] = { |
1692 |
forsberg |
415 |
0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0 - bsHorizontal */ |
1693 |
|
|
0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 1 - bsVertical */ |
1694 |
|
|
0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, /* 2 - bsFDiagonal */ |
1695 |
|
|
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, /* 3 - bsBDiagonal */ |
1696 |
|
|
0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08, /* 4 - bsCross */ |
1697 |
|
|
0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 /* 5 - bsDiagCross */ |
1698 |
jsorg71 |
373 |
}; |
1699 |
|
|
|
1700 |
matty |
25 |
void |
1701 |
|
|
ui_patblt(uint8 opcode, |
1702 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1703 |
astrand |
64 |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
1704 |
matty |
9 |
{ |
1705 |
|
|
Pixmap fill; |
1706 |
jsorg71 |
59 |
uint8 i, ipattern[8]; |
1707 |
matty |
9 |
|
1708 |
matty |
29 |
SET_FUNCTION(opcode); |
1709 |
matty |
9 |
|
1710 |
|
|
switch (brush->style) |
1711 |
|
|
{ |
1712 |
matty |
24 |
case 0: /* Solid */ |
1713 |
matty |
29 |
SET_FOREGROUND(fgcolour); |
1714 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1715 |
matty |
9 |
break; |
1716 |
|
|
|
1717 |
jsorg71 |
373 |
case 2: /* Hatch */ |
1718 |
forsberg |
415 |
fill = (Pixmap) ui_create_glyph(8, 8, |
1719 |
|
|
hatch_patterns + brush->pattern[0] * 8); |
1720 |
astrand |
487 |
SET_FOREGROUND(fgcolour); |
1721 |
|
|
SET_BACKGROUND(bgcolour); |
1722 |
jsorg71 |
450 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1723 |
|
|
XSetStipple(g_display, g_gc, fill); |
1724 |
|
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1725 |
jsorg71 |
373 |
FILL_RECTANGLE(x, y, cx, cy); |
1726 |
jsorg71 |
450 |
XSetFillStyle(g_display, g_gc, FillSolid); |
1727 |
|
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
1728 |
jsorg71 |
373 |
ui_destroy_glyph((HGLYPH) fill); |
1729 |
|
|
break; |
1730 |
|
|
|
1731 |
matty |
24 |
case 3: /* Pattern */ |
1732 |
jsorg71 |
59 |
for (i = 0; i != 8; i++) |
1733 |
|
|
ipattern[7 - i] = brush->pattern[i]; |
1734 |
|
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
1735 |
matty |
9 |
|
1736 |
matty |
29 |
SET_FOREGROUND(bgcolour); |
1737 |
|
|
SET_BACKGROUND(fgcolour); |
1738 |
jsorg71 |
450 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
1739 |
|
|
XSetStipple(g_display, g_gc, fill); |
1740 |
|
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
1741 |
matty |
9 |
|
1742 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1743 |
matty |
9 |
|
1744 |
jsorg71 |
450 |
XSetFillStyle(g_display, g_gc, FillSolid); |
1745 |
|
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
1746 |
astrand |
64 |
ui_destroy_glyph((HGLYPH) fill); |
1747 |
matty |
9 |
break; |
1748 |
|
|
|
1749 |
|
|
default: |
1750 |
matty |
30 |
unimpl("brush %d\n", brush->style); |
1751 |
matty |
9 |
} |
1752 |
matty |
29 |
|
1753 |
|
|
RESET_FUNCTION(opcode); |
1754 |
matty |
9 |
} |
1755 |
|
|
|
1756 |
matty |
25 |
void |
1757 |
|
|
ui_screenblt(uint8 opcode, |
1758 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1759 |
|
|
/* src */ int srcx, int srcy) |
1760 |
matty |
9 |
{ |
1761 |
matty |
29 |
SET_FUNCTION(opcode); |
1762 |
jsorg71 |
450 |
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1763 |
|
|
if (g_ownbackstore) |
1764 |
|
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
1765 |
matty |
29 |
RESET_FUNCTION(opcode); |
1766 |
matty |
9 |
} |
1767 |
|
|
|
1768 |
matty |
25 |
void |
1769 |
|
|
ui_memblt(uint8 opcode, |
1770 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1771 |
|
|
/* src */ HBITMAP src, int srcx, int srcy) |
1772 |
matty |
9 |
{ |
1773 |
matty |
29 |
SET_FUNCTION(opcode); |
1774 |
jsorg71 |
450 |
XCopyArea(g_display, (Pixmap) src, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1775 |
|
|
if (g_ownbackstore) |
1776 |
|
|
XCopyArea(g_display, (Pixmap) src, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
1777 |
matty |
29 |
RESET_FUNCTION(opcode); |
1778 |
matty |
9 |
} |
1779 |
|
|
|
1780 |
matty |
25 |
void |
1781 |
|
|
ui_triblt(uint8 opcode, |
1782 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1783 |
|
|
/* src */ HBITMAP src, int srcx, int srcy, |
1784 |
astrand |
64 |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
1785 |
matty |
9 |
{ |
1786 |
|
|
/* This is potentially difficult to do in general. Until someone |
1787 |
matty |
10 |
comes up with a more efficient way of doing it I am using cases. */ |
1788 |
matty |
9 |
|
1789 |
|
|
switch (opcode) |
1790 |
|
|
{ |
1791 |
matty |
24 |
case 0x69: /* PDSxxn */ |
1792 |
matty |
16 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
1793 |
astrand |
82 |
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
1794 |
matty |
16 |
break; |
1795 |
|
|
|
1796 |
matty |
24 |
case 0xb8: /* PSDPxax */ |
1797 |
astrand |
82 |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
1798 |
matty |
16 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
1799 |
astrand |
82 |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
1800 |
matty |
9 |
break; |
1801 |
|
|
|
1802 |
matty |
29 |
case 0xc0: /* PSa */ |
1803 |
matty |
28 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1804 |
astrand |
82 |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, fgcolour); |
1805 |
matty |
28 |
break; |
1806 |
|
|
|
1807 |
matty |
9 |
default: |
1808 |
matty |
30 |
unimpl("triblt 0x%x\n", opcode); |
1809 |
matty |
16 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1810 |
matty |
9 |
} |
1811 |
|
|
} |
1812 |
|
|
|
1813 |
matty |
25 |
void |
1814 |
|
|
ui_line(uint8 opcode, |
1815 |
|
|
/* dest */ int startx, int starty, int endx, int endy, |
1816 |
astrand |
64 |
/* pen */ PEN * pen) |
1817 |
matty |
9 |
{ |
1818 |
matty |
29 |
SET_FUNCTION(opcode); |
1819 |
|
|
SET_FOREGROUND(pen->colour); |
1820 |
jsorg71 |
450 |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
1821 |
|
|
if (g_ownbackstore) |
1822 |
|
|
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
1823 |
matty |
29 |
RESET_FUNCTION(opcode); |
1824 |
matty |
9 |
} |
1825 |
|
|
|
1826 |
matty |
25 |
void |
1827 |
|
|
ui_rect( |
1828 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1829 |
|
|
/* brush */ int colour) |
1830 |
matty |
9 |
{ |
1831 |
matty |
29 |
SET_FOREGROUND(colour); |
1832 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1833 |
matty |
9 |
} |
1834 |
|
|
|
1835 |
jsorg71 |
278 |
/* warning, this function only draws on wnd or backstore, not both */ |
1836 |
matty |
25 |
void |
1837 |
|
|
ui_draw_glyph(int mixmode, |
1838 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1839 |
astrand |
66 |
/* src */ HGLYPH glyph, int srcx, int srcy, |
1840 |
|
|
int bgcolour, int fgcolour) |
1841 |
matty |
9 |
{ |
1842 |
matty |
29 |
SET_FOREGROUND(fgcolour); |
1843 |
|
|
SET_BACKGROUND(bgcolour); |
1844 |
matty |
9 |
|
1845 |
jsorg71 |
450 |
XSetFillStyle(g_display, g_gc, |
1846 |
astrand |
82 |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1847 |
jsorg71 |
450 |
XSetStipple(g_display, g_gc, (Pixmap) glyph); |
1848 |
|
|
XSetTSOrigin(g_display, g_gc, x, y); |
1849 |
matty |
9 |
|
1850 |
matthewc |
296 |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1851 |
matty |
9 |
|
1852 |
jsorg71 |
450 |
XSetFillStyle(g_display, g_gc, FillSolid); |
1853 |
matty |
9 |
} |
1854 |
|
|
|
1855 |
mmihalik |
49 |
#define DO_GLYPH(ttext,idx) \ |
1856 |
|
|
{\ |
1857 |
|
|
glyph = cache_get_font (font, ttext[idx]);\ |
1858 |
|
|
if (!(flags & TEXT2_IMPLICIT_X))\ |
1859 |
jsorg71 |
564 |
{\ |
1860 |
|
|
xyoffset = ttext[++idx];\ |
1861 |
|
|
if ((xyoffset & 0x80))\ |
1862 |
mmihalik |
49 |
{\ |
1863 |
jsorg71 |
564 |
if (flags & TEXT2_VERTICAL)\ |
1864 |
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1865 |
mmihalik |
49 |
else\ |
1866 |
jsorg71 |
564 |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1867 |
|
|
idx += 2;\ |
1868 |
mmihalik |
49 |
}\ |
1869 |
jsorg71 |
564 |
else\ |
1870 |
mmihalik |
49 |
{\ |
1871 |
jsorg71 |
564 |
if (flags & TEXT2_VERTICAL)\ |
1872 |
|
|
y += xyoffset;\ |
1873 |
|
|
else\ |
1874 |
|
|
x += xyoffset;\ |
1875 |
mmihalik |
49 |
}\ |
1876 |
jsorg71 |
564 |
}\ |
1877 |
|
|
if (glyph != NULL)\ |
1878 |
|
|
{\ |
1879 |
|
|
x1 = x + glyph->offset;\ |
1880 |
|
|
y1 = y + glyph->baseline;\ |
1881 |
|
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1882 |
|
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1883 |
|
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1884 |
|
|
if (flags & TEXT2_IMPLICIT_X)\ |
1885 |
|
|
x += glyph->width;\ |
1886 |
|
|
}\ |
1887 |
mmihalik |
49 |
} |
1888 |
|
|
|
1889 |
matty |
25 |
void |
1890 |
|
|
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
1891 |
astrand |
66 |
int clipx, int clipy, int clipcx, int clipcy, |
1892 |
|
|
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
1893 |
mmihalik |
49 |
int fgcolour, uint8 * text, uint8 length) |
1894 |
matty |
9 |
{ |
1895 |
matty |
10 |
FONTGLYPH *glyph; |
1896 |
jsorg71 |
564 |
int i, j, xyoffset, x1, y1; |
1897 |
mmihalik |
49 |
DATABLOB *entry; |
1898 |
matty |
9 |
|
1899 |
matty |
29 |
SET_FOREGROUND(bgcolour); |
1900 |
matty |
28 |
|
1901 |
matty |
9 |
if (boxcx > 1) |
1902 |
matty |
31 |
{ |
1903 |
matthewc |
296 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
1904 |
matty |
31 |
} |
1905 |
matty |
17 |
else if (mixmode == MIX_OPAQUE) |
1906 |
matty |
31 |
{ |
1907 |
matthewc |
296 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1908 |
matty |
31 |
} |
1909 |
matty |
9 |
|
1910 |
jsorg71 |
564 |
SET_FOREGROUND(fgcolour); |
1911 |
|
|
SET_BACKGROUND(bgcolour); |
1912 |
|
|
XSetFillStyle(g_display, g_gc, FillStippled); |
1913 |
|
|
|
1914 |
matty |
9 |
/* Paint text, character by character */ |
1915 |
astrand |
64 |
for (i = 0; i < length;) |
1916 |
|
|
{ |
1917 |
|
|
switch (text[i]) |
1918 |
|
|
{ |
1919 |
|
|
case 0xff: |
1920 |
|
|
if (i + 2 < length) |
1921 |
astrand |
82 |
cache_put_text(text[i + 1], text, text[i + 2]); |
1922 |
astrand |
64 |
else |
1923 |
|
|
{ |
1924 |
|
|
error("this shouldn't be happening\n"); |
1925 |
astrand |
265 |
exit(1); |
1926 |
astrand |
64 |
} |
1927 |
|
|
/* this will move pointer from start to first character after FF command */ |
1928 |
|
|
length -= i + 3; |
1929 |
|
|
text = &(text[i + 3]); |
1930 |
|
|
i = 0; |
1931 |
mmihalik |
49 |
break; |
1932 |
matty |
9 |
|
1933 |
astrand |
64 |
case 0xfe: |
1934 |
|
|
entry = cache_get_text(text[i + 1]); |
1935 |
|
|
if (entry != NULL) |
1936 |
|
|
{ |
1937 |
|
|
if ((((uint8 *) (entry->data))[1] == |
1938 |
astrand |
82 |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
1939 |
astrand |
64 |
{ |
1940 |
|
|
if (flags & TEXT2_VERTICAL) |
1941 |
|
|
y += text[i + 2]; |
1942 |
|
|
else |
1943 |
|
|
x += text[i + 2]; |
1944 |
|
|
} |
1945 |
|
|
for (j = 0; j < entry->size; j++) |
1946 |
astrand |
82 |
DO_GLYPH(((uint8 *) (entry->data)), j); |
1947 |
matthewc |
44 |
} |
1948 |
jsorg71 |
286 |
if (i + 2 < length) |
1949 |
|
|
i += 3; |
1950 |
|
|
else |
1951 |
|
|
i += 2; |
1952 |
|
|
length -= i; |
1953 |
|
|
/* this will move pointer from start to first character after FE command */ |
1954 |
|
|
text = &(text[i]); |
1955 |
|
|
i = 0; |
1956 |
astrand |
64 |
break; |
1957 |
matty |
17 |
|
1958 |
astrand |
64 |
default: |
1959 |
|
|
DO_GLYPH(text, i); |
1960 |
|
|
i++; |
1961 |
|
|
break; |
1962 |
matty |
29 |
} |
1963 |
mmihalik |
49 |
} |
1964 |
jsorg71 |
564 |
|
1965 |
|
|
XSetFillStyle(g_display, g_gc, FillSolid); |
1966 |
|
|
|
1967 |
jsorg71 |
450 |
if (g_ownbackstore) |
1968 |
jsorg71 |
278 |
{ |
1969 |
|
|
if (boxcx > 1) |
1970 |
jsorg71 |
450 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
1971 |
jsorg71 |
278 |
boxy, boxcx, boxcy, boxx, boxy); |
1972 |
|
|
else |
1973 |
jsorg71 |
450 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
1974 |
jsorg71 |
278 |
clipy, clipcx, clipcy, clipx, clipy); |
1975 |
|
|
} |
1976 |
matty |
9 |
} |
1977 |
|
|
|
1978 |
matty |
25 |
void |
1979 |
|
|
ui_desktop_save(uint32 offset, int x, int y, int cx, int cy) |
1980 |
matty |
9 |
{ |
1981 |
matty |
28 |
Pixmap pix; |
1982 |
matty |
9 |
XImage *image; |
1983 |
|
|
|
1984 |
jsorg71 |
450 |
if (g_ownbackstore) |
1985 |
matty |
31 |
{ |
1986 |
jsorg71 |
450 |
image = XGetImage(g_display, g_backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
1987 |
matty |
31 |
} |
1988 |
|
|
else |
1989 |
|
|
{ |
1990 |
jsorg71 |
450 |
pix = XCreatePixmap(g_display, g_wnd, cx, cy, g_depth); |
1991 |
|
|
XCopyArea(g_display, g_wnd, pix, g_gc, x, y, cx, cy, 0, 0); |
1992 |
|
|
image = XGetImage(g_display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
1993 |
|
|
XFreePixmap(g_display, pix); |
1994 |
matty |
31 |
} |
1995 |
matty |
28 |
|
1996 |
jsorg71 |
450 |
offset *= g_bpp / 8; |
1997 |
|
|
cache_put_desktop(offset, cx, cy, image->bytes_per_line, g_bpp / 8, (uint8 *) image->data); |
1998 |
matty |
28 |
|
1999 |
|
|
XDestroyImage(image); |
2000 |
matty |
9 |
} |
2001 |
|
|
|
2002 |
matty |
25 |
void |
2003 |
|
|
ui_desktop_restore(uint32 offset, int x, int y, int cx, int cy) |
2004 |
matty |
9 |
{ |
2005 |
|
|
XImage *image; |
2006 |
matty |
10 |
uint8 *data; |
2007 |
matty |
9 |
|
2008 |
jsorg71 |
450 |
offset *= g_bpp / 8; |
2009 |
|
|
data = cache_get_desktop(offset, cx, cy, g_bpp / 8); |
2010 |
matty |
10 |
if (data == NULL) |
2011 |
|
|
return; |
2012 |
matty |
29 |
|
2013 |
jsorg71 |
450 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
2014 |
|
|
(char *) data, cx, cy, BitmapPad(g_display), cx * g_bpp / 8); |
2015 |
matty |
29 |
|
2016 |
jsorg71 |
450 |
if (g_ownbackstore) |
2017 |
matty |
31 |
{ |
2018 |
jsorg71 |
450 |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
2019 |
|
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2020 |
matty |
31 |
} |
2021 |
|
|
else |
2022 |
|
|
{ |
2023 |
jsorg71 |
450 |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
2024 |
matty |
31 |
} |
2025 |
|
|
|
2026 |
matty |
9 |
XFree(image); |
2027 |
|
|
} |