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/* -*- c-basic-offset: 8 -*- |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2005 |
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This program is free software; you can redistribute it and/or modify |
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 |
it under the terms of the GNU General Public License as published by |
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#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
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#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
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#include <unistd.h> |
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#include <sys/time.h> |
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#include <time.h> |
#include <time.h> |
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#include <errno.h> |
#include <errno.h> |
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#include <strings.h> |
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#include "rdesktop.h" |
#include "rdesktop.h" |
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#include "xproto.h" |
#include "xproto.h" |
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extern int g_width; |
extern int g_width; |
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extern int g_height; |
extern int g_height; |
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extern int g_xpos; |
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extern int g_ypos; |
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extern int g_pos; |
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extern BOOL g_sendmotion; |
extern BOOL g_sendmotion; |
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extern BOOL g_fullscreen; |
extern BOOL g_fullscreen; |
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extern BOOL g_grab_keyboard; |
extern BOOL g_grab_keyboard; |
46 |
static int g_x_socket; |
static int g_x_socket; |
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static Screen *g_screen; |
static Screen *g_screen; |
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Window g_wnd; |
Window g_wnd; |
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extern uint32 g_embed_wnd; |
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BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
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static GC g_gc; |
BOOL g_Unobscured; /* used for screenblt */ |
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static GC g_gc = NULL; |
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static GC g_create_bitmap_gc = NULL; |
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static GC g_create_glyph_gc = NULL; |
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static Visual *g_visual; |
static Visual *g_visual; |
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static int g_depth; |
static int g_depth; |
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static int g_bpp; |
static int g_bpp; |
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static XIC g_IC; |
static XIC g_IC; |
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static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
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static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
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static HCURSOR g_null_cursor = NULL; |
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static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
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static BOOL g_focused; |
static BOOL g_focused; |
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static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
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static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
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/* endianness */ |
/* endianness */ |
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static BOOL g_host_be; |
static BOOL g_host_be; |
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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; |
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static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
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/* software backing store */ |
/* software backing store */ |
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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 */ |
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static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
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static int g_move_x_offset = 0; |
static int g_move_x_offset = 0; |
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static int g_move_y_offset = 0; |
static int g_move_y_offset = 0; |
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static BOOL g_using_full_workarea = False; |
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#ifdef WITH_RDPSND |
#ifdef WITH_RDPSND |
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extern int g_dsp_fd; |
extern int g_dsp_fd; |
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extern BOOL g_dsp_busy; |
extern BOOL g_dsp_busy; |
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extern BOOL g_rdpsnd; |
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#endif |
#endif |
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/* MWM decorations */ |
/* MWM decorations */ |
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XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
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} |
} |
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#define FILL_POLYGON(p,np)\ |
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{ \ |
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XFillPolygon(g_display, g_wnd, g_gc, p, np, Complex, CoordModePrevious); \ |
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if (g_ownbackstore) \ |
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XFillPolygon(g_display, g_backstore, g_gc, p, np, Complex, CoordModePrevious); \ |
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} |
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#define DRAW_ELLIPSE(x,y,cx,cy,m)\ |
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{ \ |
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switch (m) \ |
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{ \ |
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case 0: /* Outline */ \ |
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XDrawArc(g_display, g_wnd, g_gc, x, y, cx, cy, 0, 360*64); \ |
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if (g_ownbackstore) \ |
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XDrawArc(g_display, g_backstore, g_gc, x, y, cx, cy, 0, 360*64); \ |
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break; \ |
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case 1: /* Filled */ \ |
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XFillArc(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, \ |
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cx, cy, 0, 360*64); \ |
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if (g_ownbackstore) \ |
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XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); \ |
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break; \ |
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} \ |
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} |
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/* colour maps */ |
/* colour maps */ |
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BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
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static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
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static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
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#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)); |
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#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); |
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} |
} |
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static PixelColour |
#define SPLITCOLOUR15(colour, rv) \ |
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split_colour15(uint32 colour) |
{ \ |
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{ |
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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} |
} |
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static uint32 |
#define SPLITCOLOUR16(colour, rv) \ |
210 |
make_colour16(PixelColour pc) |
{ \ |
211 |
{ |
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); \ |
213 |
pc.green = (pc.green * 0x3f) / 0xff; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
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pc.blue = (pc.blue * 0x1f) / 0xff; |
} \ |
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return (pc.red << 11) | (pc.green << 5) | pc.blue; |
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} |
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215 |
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static uint32 |
#define SPLITCOLOUR24(colour, rv) \ |
217 |
make_colour24(PixelColour pc) |
{ \ |
218 |
{ |
rv.blue = (colour & 0xff0000) >> 16; \ |
219 |
if (g_xserver_be) |
rv.green = (colour & 0x00ff00) >> 8; \ |
220 |
{ |
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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} |
} |
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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) \ |
225 |
{ |
| ((pc.green >> g_green_shift_r) << g_green_shift_l) \ |
226 |
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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#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
229 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
230 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
231 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
232 |
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233 |
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#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
234 |
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#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
235 |
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#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
236 |
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#define LOUT16(o, x) { *(o++) = x; *(o++) = x >> 8; } |
237 |
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#define LOUT24(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; } |
238 |
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#define LOUT32(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; *(o++) = x >> 24; } |
239 |
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240 |
static uint32 |
static uint32 |
241 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
242 |
{ |
{ |
243 |
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PixelColour pc; |
244 |
switch (g_server_bpp) |
switch (g_server_bpp) |
245 |
{ |
{ |
246 |
case 15: |
case 15: |
247 |
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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248 |
break; |
break; |
249 |
case 16: |
case 16: |
250 |
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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251 |
break; |
break; |
252 |
case 24: |
case 24: |
253 |
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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} |
|
254 |
break; |
break; |
255 |
} |
} |
256 |
return colour; |
return MAKECOLOUR(pc); |
257 |
} |
} |
258 |
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259 |
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/* indent is confused by UNROLL8 */ |
260 |
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/* *INDENT-OFF* */ |
261 |
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262 |
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/* repeat and unroll, similar to bitmap.c */ |
263 |
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/* potentialy any of the following translate */ |
264 |
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/* functions can use repeat but just doing */ |
265 |
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/* the most common ones */ |
266 |
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267 |
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#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
268 |
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/* 2 byte output repeat */ |
269 |
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#define REPEAT2(stm) \ |
270 |
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{ \ |
271 |
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while (out <= end - 8 * 2) \ |
272 |
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UNROLL8(stm) \ |
273 |
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while (out < end) \ |
274 |
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{ stm } \ |
275 |
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} |
276 |
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/* 3 byte output repeat */ |
277 |
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#define REPEAT3(stm) \ |
278 |
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{ \ |
279 |
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while (out <= end - 8 * 3) \ |
280 |
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UNROLL8(stm) \ |
281 |
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while (out < end) \ |
282 |
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{ stm } \ |
283 |
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} |
284 |
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/* 4 byte output repeat */ |
285 |
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#define REPEAT4(stm) \ |
286 |
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{ \ |
287 |
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while (out <= end - 8 * 4) \ |
288 |
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UNROLL8(stm) \ |
289 |
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while (out < end) \ |
290 |
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{ stm } \ |
291 |
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} |
292 |
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/* *INDENT-ON* */ |
293 |
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294 |
static void |
static void |
295 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(const uint8 * data, uint8 * out, uint8 * end) |
296 |
{ |
{ |
297 |
while (out < end) |
while (out < end) |
298 |
*(out++) = (uint8) g_colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
299 |
} |
} |
300 |
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|
301 |
static void |
static void |
302 |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(const uint8 * data, uint8 * out, uint8 * end) |
303 |
{ |
{ |
304 |
while (out < end) |
uint16 value; |
305 |
*(out++) = (uint16) g_colmap[*(data++)]; |
|
306 |
|
if (g_arch_match) |
307 |
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{ |
308 |
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/* *INDENT-OFF* */ |
309 |
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REPEAT2 |
310 |
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( |
311 |
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*((uint16 *) out) = g_colmap[*(data++)]; |
312 |
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out += 2; |
313 |
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) |
314 |
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/* *INDENT-ON* */ |
315 |
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} |
316 |
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else if (g_xserver_be) |
317 |
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{ |
318 |
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while (out < end) |
319 |
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{ |
320 |
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value = (uint16) g_colmap[*(data++)]; |
321 |
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BOUT16(out, value); |
322 |
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} |
323 |
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} |
324 |
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else |
325 |
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{ |
326 |
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while (out < end) |
327 |
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{ |
328 |
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value = (uint16) g_colmap[*(data++)]; |
329 |
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LOUT16(out, value); |
330 |
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} |
331 |
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} |
332 |
} |
} |
333 |
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|
334 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
335 |
static void |
static void |
336 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(const uint8 * data, uint8 * out, uint8 * end) |
337 |
{ |
{ |
338 |
uint32 value; |
uint32 value; |
339 |
|
|
340 |
while (out < end) |
if (g_xserver_be) |
341 |
{ |
{ |
342 |
value = g_colmap[*(data++)]; |
while (out < end) |
343 |
*(out++) = value; |
{ |
344 |
*(out++) = value >> 8; |
value = g_colmap[*(data++)]; |
345 |
*(out++) = value >> 16; |
BOUT24(out, value); |
346 |
|
} |
347 |
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} |
348 |
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else |
349 |
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{ |
350 |
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while (out < end) |
351 |
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{ |
352 |
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value = g_colmap[*(data++)]; |
353 |
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LOUT24(out, value); |
354 |
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} |
355 |
} |
} |
356 |
} |
} |
357 |
|
|
358 |
static void |
static void |
359 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(const uint8 * data, uint8 * out, uint8 * end) |
360 |
{ |
{ |
361 |
while (out < end) |
uint32 value; |
|
*(out++) = g_colmap[*(data++)]; |
|
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} |
|
362 |
|
|
363 |
/* todo the remaining translate function might need some big endian check ?? */ |
if (g_arch_match) |
364 |
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{ |
365 |
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/* *INDENT-OFF* */ |
366 |
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REPEAT4 |
367 |
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( |
368 |
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*((uint32 *) out) = g_colmap[*(data++)]; |
369 |
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out += 4; |
370 |
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) |
371 |
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/* *INDENT-ON* */ |
372 |
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} |
373 |
|
else if (g_xserver_be) |
374 |
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{ |
375 |
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while (out < end) |
376 |
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{ |
377 |
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value = g_colmap[*(data++)]; |
378 |
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BOUT32(out, value); |
379 |
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} |
380 |
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} |
381 |
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else |
382 |
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{ |
383 |
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while (out < end) |
384 |
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{ |
385 |
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value = g_colmap[*(data++)]; |
386 |
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LOUT32(out, value); |
387 |
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} |
388 |
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} |
389 |
|
} |
390 |
|
|
391 |
static void |
static void |
392 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(const uint16 * data, uint8 * out, uint8 * end) |
393 |
{ |
{ |
394 |
uint16 pixel; |
uint16 pixel; |
395 |
uint16 value; |
uint16 value; |
396 |
|
PixelColour pc; |
397 |
|
|
398 |
while (out < end) |
if (g_xserver_be) |
399 |
{ |
{ |
400 |
pixel = *(data++); |
while (out < end) |
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|
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if (g_host_be) |
|
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{ |
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BSWAP16(pixel)} |
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|
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value = make_colour16(split_colour15(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
401 |
{ |
{ |
402 |
*(out++) = value >> 8; |
pixel = *(data++); |
403 |
*(out++) = value; |
if (g_host_be) |
404 |
|
{ |
405 |
|
BSWAP16(pixel); |
406 |
|
} |
407 |
|
SPLITCOLOUR15(pixel, pc); |
408 |
|
value = MAKECOLOUR(pc); |
409 |
|
BOUT16(out, value); |
410 |
} |
} |
411 |
else |
} |
412 |
|
else |
413 |
|
{ |
414 |
|
while (out < end) |
415 |
{ |
{ |
416 |
*(out++) = value; |
pixel = *(data++); |
417 |
*(out++) = value >> 8; |
if (g_host_be) |
418 |
|
{ |
419 |
|
BSWAP16(pixel); |
420 |
|
} |
421 |
|
SPLITCOLOUR15(pixel, pc); |
422 |
|
value = MAKECOLOUR(pc); |
423 |
|
LOUT16(out, value); |
424 |
} |
} |
425 |
} |
} |
426 |
} |
} |
427 |
|
|
428 |
static void |
static void |
429 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(const uint16 * data, uint8 * out, uint8 * end) |
430 |
{ |
{ |
431 |
uint32 value; |
uint32 value; |
432 |
uint16 pixel; |
uint16 pixel; |
433 |
|
PixelColour pc; |
434 |
|
|
435 |
while (out < end) |
if (g_arch_match) |
436 |
{ |
{ |
437 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
438 |
|
REPEAT3 |
439 |
if (g_host_be) |
( |
440 |
{ |
pixel = *(data++); |
441 |
BSWAP16(pixel)} |
SPLITCOLOUR15(pixel, pc); |
442 |
|
*(out++) = pc.blue; |
443 |
value = make_colour24(split_colour15(pixel)); |
*(out++) = pc.green; |
444 |
if (g_xserver_be) |
*(out++) = pc.red; |
445 |
|
) |
446 |
|
/* *INDENT-ON* */ |
447 |
|
} |
448 |
|
else if (g_xserver_be) |
449 |
|
{ |
450 |
|
while (out < end) |
451 |
{ |
{ |
452 |
*(out++) = value >> 16; |
pixel = *(data++); |
453 |
*(out++) = value >> 8; |
if (g_host_be) |
454 |
*(out++) = value; |
{ |
455 |
|
BSWAP16(pixel); |
456 |
|
} |
457 |
|
SPLITCOLOUR15(pixel, pc); |
458 |
|
value = MAKECOLOUR(pc); |
459 |
|
BOUT24(out, value); |
460 |
} |
} |
461 |
else |
} |
462 |
|
else |
463 |
|
{ |
464 |
|
while (out < end) |
465 |
{ |
{ |
466 |
*(out++) = value; |
pixel = *(data++); |
467 |
*(out++) = value >> 8; |
if (g_host_be) |
468 |
*(out++) = value >> 16; |
{ |
469 |
|
BSWAP16(pixel); |
470 |
|
} |
471 |
|
SPLITCOLOUR15(pixel, pc); |
472 |
|
value = MAKECOLOUR(pc); |
473 |
|
LOUT24(out, value); |
474 |
} |
} |
475 |
} |
} |
476 |
} |
} |
477 |
|
|
478 |
static void |
static void |
479 |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
translate15to32(const uint16 * data, uint8 * out, uint8 * end) |
480 |
{ |
{ |
481 |
uint16 pixel; |
uint16 pixel; |
482 |
uint32 value; |
uint32 value; |
483 |
|
PixelColour pc; |
484 |
|
|
485 |
while (out < end) |
if (g_arch_match) |
486 |
{ |
{ |
487 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
488 |
|
REPEAT4 |
489 |
if (g_host_be) |
( |
490 |
{ |
pixel = *(data++); |
491 |
BSWAP16(pixel); |
SPLITCOLOUR15(pixel, pc); |
492 |
} |
*(out++) = pc.blue; |
493 |
|
*(out++) = pc.green; |
494 |
value = make_colour32(split_colour15(pixel)); |
*(out++) = pc.red; |
495 |
|
*(out++) = 0; |
496 |
if (g_xserver_be) |
) |
497 |
|
/* *INDENT-ON* */ |
498 |
|
} |
499 |
|
else if (g_xserver_be) |
500 |
|
{ |
501 |
|
while (out < end) |
502 |
{ |
{ |
503 |
*(out++) = value >> 24; |
pixel = *(data++); |
504 |
*(out++) = value >> 16; |
if (g_host_be) |
505 |
*(out++) = value >> 8; |
{ |
506 |
*(out++) = value; |
BSWAP16(pixel); |
507 |
|
} |
508 |
|
SPLITCOLOUR15(pixel, pc); |
509 |
|
value = MAKECOLOUR(pc); |
510 |
|
BOUT32(out, value); |
511 |
} |
} |
512 |
else |
} |
513 |
|
else |
514 |
|
{ |
515 |
|
while (out < end) |
516 |
{ |
{ |
517 |
*(out++) = value; |
pixel = *(data++); |
518 |
*(out++) = value >> 8; |
if (g_host_be) |
519 |
*(out++) = value >> 16; |
{ |
520 |
*(out++) = value >> 24; |
BSWAP16(pixel); |
521 |
|
} |
522 |
|
SPLITCOLOUR15(pixel, pc); |
523 |
|
value = MAKECOLOUR(pc); |
524 |
|
LOUT32(out, value); |
525 |
} |
} |
526 |
} |
} |
527 |
} |
} |
528 |
|
|
529 |
static void |
static void |
530 |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
translate16to16(const uint16 * data, uint8 * out, uint8 * end) |
531 |
{ |
{ |
532 |
|
uint16 pixel; |
533 |
uint16 value; |
uint16 value; |
534 |
|
PixelColour pc; |
535 |
|
|
536 |
if (g_xserver_be) |
if (g_xserver_be) |
537 |
{ |
{ |
538 |
while (out < end) |
if (g_host_be) |
539 |
{ |
{ |
540 |
value = *data; |
while (out < end) |
541 |
BSWAP16(value); |
{ |
542 |
*out = value; |
pixel = *(data++); |
543 |
data++; |
BSWAP16(pixel); |
544 |
out++; |
SPLITCOLOUR16(pixel, pc); |
545 |
|
value = MAKECOLOUR(pc); |
546 |
|
BOUT16(out, value); |
547 |
|
} |
548 |
|
} |
549 |
|
else |
550 |
|
{ |
551 |
|
while (out < end) |
552 |
|
{ |
553 |
|
pixel = *(data++); |
554 |
|
SPLITCOLOUR16(pixel, pc); |
555 |
|
value = MAKECOLOUR(pc); |
556 |
|
BOUT16(out, value); |
557 |
|
} |
558 |
} |
} |
|
|
|
559 |
} |
} |
560 |
else |
else |
561 |
{ |
{ |
562 |
while (out < end) |
if (g_host_be) |
563 |
{ |
{ |
564 |
*out = *data; |
while (out < end) |
565 |
out++; |
{ |
566 |
data++; |
pixel = *(data++); |
567 |
|
BSWAP16(pixel); |
568 |
|
SPLITCOLOUR16(pixel, pc); |
569 |
|
value = MAKECOLOUR(pc); |
570 |
|
LOUT16(out, value); |
571 |
|
} |
572 |
|
} |
573 |
|
else |
574 |
|
{ |
575 |
|
while (out < end) |
576 |
|
{ |
577 |
|
pixel = *(data++); |
578 |
|
SPLITCOLOUR16(pixel, pc); |
579 |
|
value = MAKECOLOUR(pc); |
580 |
|
LOUT16(out, value); |
581 |
|
} |
582 |
} |
} |
583 |
} |
} |
584 |
} |
} |
585 |
|
|
|
|
|
586 |
static void |
static void |
587 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(const uint16 * data, uint8 * out, uint8 * end) |
588 |
{ |
{ |
589 |
uint32 value; |
uint32 value; |
590 |
uint16 pixel; |
uint16 pixel; |
591 |
|
PixelColour pc; |
592 |
|
|
593 |
while (out < end) |
if (g_arch_match) |
594 |
|
{ |
595 |
|
/* *INDENT-OFF* */ |
596 |
|
REPEAT3 |
597 |
|
( |
598 |
|
pixel = *(data++); |
599 |
|
SPLITCOLOUR16(pixel, pc); |
600 |
|
*(out++) = pc.blue; |
601 |
|
*(out++) = pc.green; |
602 |
|
*(out++) = pc.red; |
603 |
|
) |
604 |
|
/* *INDENT-ON* */ |
605 |
|
} |
606 |
|
else if (g_xserver_be) |
607 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
608 |
if (g_host_be) |
if (g_host_be) |
609 |
{ |
{ |
610 |
BSWAP16(pixel)} |
while (out < end) |
611 |
|
{ |
612 |
value = make_colour24(split_colour16(pixel)); |
pixel = *(data++); |
613 |
|
BSWAP16(pixel); |
614 |
if (g_xserver_be) |
SPLITCOLOUR16(pixel, pc); |
615 |
|
value = MAKECOLOUR(pc); |
616 |
|
BOUT24(out, value); |
617 |
|
} |
618 |
|
} |
619 |
|
else |
620 |
{ |
{ |
621 |
*(out++) = value >> 16; |
while (out < end) |
622 |
*(out++) = value >> 8; |
{ |
623 |
*(out++) = value; |
pixel = *(data++); |
624 |
|
SPLITCOLOUR16(pixel, pc); |
625 |
|
value = MAKECOLOUR(pc); |
626 |
|
BOUT24(out, value); |
627 |
|
} |
628 |
|
} |
629 |
|
} |
630 |
|
else |
631 |
|
{ |
632 |
|
if (g_host_be) |
633 |
|
{ |
634 |
|
while (out < end) |
635 |
|
{ |
636 |
|
pixel = *(data++); |
637 |
|
BSWAP16(pixel); |
638 |
|
SPLITCOLOUR16(pixel, pc); |
639 |
|
value = MAKECOLOUR(pc); |
640 |
|
LOUT24(out, value); |
641 |
|
} |
642 |
} |
} |
643 |
else |
else |
644 |
{ |
{ |
645 |
*(out++) = value; |
while (out < end) |
646 |
*(out++) = value >> 8; |
{ |
647 |
*(out++) = value >> 16; |
pixel = *(data++); |
648 |
|
SPLITCOLOUR16(pixel, pc); |
649 |
|
value = MAKECOLOUR(pc); |
650 |
|
LOUT24(out, value); |
651 |
|
} |
652 |
} |
} |
653 |
} |
} |
654 |
} |
} |
655 |
|
|
656 |
static void |
static void |
657 |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
translate16to32(const uint16 * data, uint8 * out, uint8 * end) |
658 |
{ |
{ |
659 |
uint16 pixel; |
uint16 pixel; |
660 |
uint32 value; |
uint32 value; |
661 |
|
PixelColour pc; |
662 |
|
|
663 |
while (out < end) |
if (g_arch_match) |
664 |
|
{ |
665 |
|
/* *INDENT-OFF* */ |
666 |
|
REPEAT4 |
667 |
|
( |
668 |
|
pixel = *(data++); |
669 |
|
SPLITCOLOUR16(pixel, pc); |
670 |
|
*(out++) = pc.blue; |
671 |
|
*(out++) = pc.green; |
672 |
|
*(out++) = pc.red; |
673 |
|
*(out++) = 0; |
674 |
|
) |
675 |
|
/* *INDENT-ON* */ |
676 |
|
} |
677 |
|
else if (g_xserver_be) |
678 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
679 |
if (g_host_be) |
if (g_host_be) |
680 |
{ |
{ |
681 |
BSWAP16(pixel)} |
while (out < end) |
682 |
|
{ |
683 |
value = make_colour32(split_colour16(pixel)); |
pixel = *(data++); |
684 |
|
BSWAP16(pixel); |
685 |
if (g_xserver_be) |
SPLITCOLOUR16(pixel, pc); |
686 |
|
value = MAKECOLOUR(pc); |
687 |
|
BOUT32(out, value); |
688 |
|
} |
689 |
|
} |
690 |
|
else |
691 |
|
{ |
692 |
|
while (out < end) |
693 |
|
{ |
694 |
|
pixel = *(data++); |
695 |
|
SPLITCOLOUR16(pixel, pc); |
696 |
|
value = MAKECOLOUR(pc); |
697 |
|
BOUT32(out, value); |
698 |
|
} |
699 |
|
} |
700 |
|
} |
701 |
|
else |
702 |
|
{ |
703 |
|
if (g_host_be) |
704 |
{ |
{ |
705 |
*(out++) = value >> 24; |
while (out < end) |
706 |
*(out++) = value >> 16; |
{ |
707 |
*(out++) = value >> 8; |
pixel = *(data++); |
708 |
*(out++) = value; |
BSWAP16(pixel); |
709 |
|
SPLITCOLOUR16(pixel, pc); |
710 |
|
value = MAKECOLOUR(pc); |
711 |
|
LOUT32(out, value); |
712 |
|
} |
713 |
} |
} |
714 |
else |
else |
715 |
{ |
{ |
716 |
*(out++) = value; |
while (out < end) |
717 |
*(out++) = value >> 8; |
{ |
718 |
*(out++) = value >> 16; |
pixel = *(data++); |
719 |
*(out++) = value >> 24; |
SPLITCOLOUR16(pixel, pc); |
720 |
|
value = MAKECOLOUR(pc); |
721 |
|
LOUT32(out, value); |
722 |
|
} |
723 |
} |
} |
724 |
} |
} |
725 |
} |
} |
726 |
|
|
727 |
static void |
static void |
728 |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
translate24to16(const uint8 * data, uint8 * out, uint8 * end) |
729 |
{ |
{ |
730 |
uint32 pixel = 0; |
uint32 pixel = 0; |
731 |
uint16 value; |
uint16 value; |
732 |
|
PixelColour pc; |
733 |
|
|
734 |
while (out < end) |
while (out < end) |
735 |
{ |
{ |
736 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
737 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
738 |
pixel |= *(data++); |
pixel |= *(data++); |
739 |
|
SPLITCOLOUR24(pixel, pc); |
740 |
value = (uint16) make_colour16(split_colour24(pixel)); |
value = MAKECOLOUR(pc); |
|
|
|
741 |
if (g_xserver_be) |
if (g_xserver_be) |
742 |
{ |
{ |
743 |
*(out++) = value >> 8; |
BOUT16(out, value); |
|
*(out++) = value; |
|
744 |
} |
} |
745 |
else |
else |
746 |
{ |
{ |
747 |
*(out++) = value; |
LOUT16(out, value); |
|
*(out++) = value >> 8; |
|
748 |
} |
} |
749 |
} |
} |
750 |
} |
} |
751 |
|
|
752 |
static void |
static void |
753 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(const uint8 * data, uint8 * out, uint8 * end) |
754 |
{ |
{ |
755 |
while (out < end) |
uint32 pixel; |
756 |
|
uint32 value; |
757 |
|
PixelColour pc; |
758 |
|
|
759 |
|
if (g_xserver_be) |
760 |
|
{ |
761 |
|
while (out < end) |
762 |
|
{ |
763 |
|
pixel = *(data++) << 16; |
764 |
|
pixel |= *(data++) << 8; |
765 |
|
pixel |= *(data++); |
766 |
|
SPLITCOLOUR24(pixel, pc); |
767 |
|
value = MAKECOLOUR(pc); |
768 |
|
BOUT24(out, value); |
769 |
|
} |
770 |
|
} |
771 |
|
else |
772 |
{ |
{ |
773 |
*(out++) = (*(data++)); |
while (out < end) |
774 |
|
{ |
775 |
|
pixel = *(data++) << 16; |
776 |
|
pixel |= *(data++) << 8; |
777 |
|
pixel |= *(data++); |
778 |
|
SPLITCOLOUR24(pixel, pc); |
779 |
|
value = MAKECOLOUR(pc); |
780 |
|
LOUT24(out, value); |
781 |
|
} |
782 |
} |
} |
783 |
} |
} |
784 |
|
|
785 |
static void |
static void |
786 |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
translate24to32(const uint8 * data, uint8 * out, uint8 * end) |
787 |
{ |
{ |
788 |
while (out < end) |
uint32 pixel; |
789 |
|
uint32 value; |
790 |
|
PixelColour pc; |
791 |
|
|
792 |
|
if (g_arch_match) |
793 |
{ |
{ |
794 |
if (g_xserver_be) |
/* *INDENT-OFF* */ |
795 |
{ |
#ifdef NEED_ALIGN |
796 |
*(out++) = 0x00; |
REPEAT4 |
797 |
|
( |
798 |
*(out++) = *(data++); |
*(out++) = *(data++); |
799 |
*(out++) = *(data++); |
*(out++) = *(data++); |
800 |
*(out++) = *(data++); |
*(out++) = *(data++); |
801 |
|
*(out++) = 0; |
802 |
|
) |
803 |
|
#else |
804 |
|
REPEAT4 |
805 |
|
( |
806 |
|
*((uint32 *) out) = *((uint32 *) data); |
807 |
|
out += 4; |
808 |
|
data += 3; |
809 |
|
) |
810 |
|
#endif |
811 |
|
/* *INDENT-ON* */ |
812 |
|
} |
813 |
|
else if (g_xserver_be) |
814 |
|
{ |
815 |
|
while (out < end) |
816 |
|
{ |
817 |
|
pixel = *(data++) << 16; |
818 |
|
pixel |= *(data++) << 8; |
819 |
|
pixel |= *(data++); |
820 |
|
SPLITCOLOUR24(pixel, pc); |
821 |
|
value = MAKECOLOUR(pc); |
822 |
|
BOUT32(out, value); |
823 |
} |
} |
824 |
else |
} |
825 |
|
else |
826 |
|
{ |
827 |
|
while (out < end) |
828 |
{ |
{ |
829 |
*(out++) = *(data++); |
pixel = *(data++) << 16; |
830 |
*(out++) = *(data++); |
pixel |= *(data++) << 8; |
831 |
*(out++) = *(data++); |
pixel |= *(data++); |
832 |
*(out++) = 0x00; |
SPLITCOLOUR24(pixel, pc); |
833 |
|
value = MAKECOLOUR(pc); |
834 |
|
LOUT32(out, value); |
835 |
} |
} |
836 |
} |
} |
837 |
} |
} |
839 |
static uint8 * |
static uint8 * |
840 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
841 |
{ |
{ |
842 |
int size = width * height * g_bpp / 8; |
int size; |
843 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
844 |
uint8 *end = out + size; |
uint8 *end; |
845 |
|
|
846 |
|
/* if server and xserver bpp match, */ |
847 |
|
/* and arch(endian) matches, no need to translate */ |
848 |
|
/* just return data */ |
849 |
|
if (g_arch_match) |
850 |
|
{ |
851 |
|
if (g_depth == 15 && g_server_bpp == 15) |
852 |
|
return data; |
853 |
|
if (g_depth == 16 && g_server_bpp == 16) |
854 |
|
return data; |
855 |
|
if (g_depth == 24 && g_bpp == 24 && g_server_bpp == 24) |
856 |
|
return data; |
857 |
|
} |
858 |
|
|
859 |
|
size = width * height * (g_bpp / 8); |
860 |
|
out = (uint8 *) xmalloc(size); |
861 |
|
end = out + size; |
862 |
|
|
863 |
switch (g_server_bpp) |
switch (g_server_bpp) |
864 |
{ |
{ |
886 |
translate16to24((uint16 *) data, out, end); |
translate16to24((uint16 *) data, out, end); |
887 |
break; |
break; |
888 |
case 16: |
case 16: |
889 |
translate16to16((uint16 *) data, (uint16 *) out, |
translate16to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
890 |
break; |
break; |
891 |
} |
} |
892 |
break; |
break; |
911 |
translate8to8(data, out, end); |
translate8to8(data, out, end); |
912 |
break; |
break; |
913 |
case 16: |
case 16: |
914 |
translate8to16(data, (uint16 *) out, (uint16 *) end); |
translate8to16(data, out, end); |
915 |
break; |
break; |
916 |
case 24: |
case 24: |
917 |
translate8to24(data, out, end); |
translate8to24(data, out, end); |
918 |
break; |
break; |
919 |
case 32: |
case 32: |
920 |
translate8to32(data, (uint32 *) out, (uint32 *) end); |
translate8to32(data, out, end); |
921 |
break; |
break; |
922 |
} |
} |
923 |
break; |
break; |
950 |
return (state & keysymMask) ? True : False; |
return (state & keysymMask) ? True : False; |
951 |
} |
} |
952 |
|
|
953 |
|
static void |
954 |
|
calculate_shifts(uint32 mask, int *shift_r, int *shift_l) |
955 |
|
{ |
956 |
|
*shift_l = ffs(mask) - 1; |
957 |
|
mask >>= *shift_l; |
958 |
|
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
959 |
|
} |
960 |
|
|
961 |
BOOL |
BOOL |
962 |
ui_init(void) |
ui_init(void) |
963 |
{ |
{ |
964 |
|
XVisualInfo vi; |
965 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
966 |
uint16 test; |
uint16 test; |
967 |
int i; |
int i, screen_num, nvisuals; |
968 |
|
XVisualInfo *vmatches = NULL; |
969 |
|
XVisualInfo template; |
970 |
|
Bool TrueColorVisual = False; |
971 |
|
|
972 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
973 |
if (g_display == NULL) |
if (g_display == NULL) |
976 |
return False; |
return False; |
977 |
} |
} |
978 |
|
|
979 |
|
screen_num = DefaultScreen(g_display); |
980 |
g_x_socket = ConnectionNumber(g_display); |
g_x_socket = ConnectionNumber(g_display); |
981 |
g_screen = DefaultScreenOfDisplay(g_display); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
|
g_visual = DefaultVisualOfScreen(g_screen); |
|
982 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
983 |
|
|
984 |
|
/* Search for best TrueColor depth */ |
985 |
|
template.class = TrueColor; |
986 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
987 |
|
|
988 |
|
nvisuals--; |
989 |
|
while (nvisuals >= 0) |
990 |
|
{ |
991 |
|
if ((vmatches + nvisuals)->depth > g_depth) |
992 |
|
{ |
993 |
|
g_depth = (vmatches + nvisuals)->depth; |
994 |
|
} |
995 |
|
nvisuals--; |
996 |
|
TrueColorVisual = True; |
997 |
|
} |
998 |
|
|
999 |
|
test = 1; |
1000 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
1001 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
1002 |
|
|
1003 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
1004 |
|
{ |
1005 |
|
/* we use a colourmap, so the default visual should do */ |
1006 |
|
g_visual = DefaultVisualOfScreen(g_screen); |
1007 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
1008 |
|
|
1009 |
|
/* Do not allocate colours on a TrueColor visual */ |
1010 |
|
if (g_visual->class == TrueColor) |
1011 |
|
{ |
1012 |
|
g_owncolmap = False; |
1013 |
|
} |
1014 |
|
} |
1015 |
|
else |
1016 |
|
{ |
1017 |
|
/* need a truecolour visual */ |
1018 |
|
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
1019 |
|
{ |
1020 |
|
error("The display does not support true colour - high colour support unavailable.\n"); |
1021 |
|
return False; |
1022 |
|
} |
1023 |
|
|
1024 |
|
g_visual = vi.visual; |
1025 |
|
g_owncolmap = False; |
1026 |
|
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
1027 |
|
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
1028 |
|
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
1029 |
|
|
1030 |
|
/* if RGB video and everything is little endian */ |
1031 |
|
if ((vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) && |
1032 |
|
!g_xserver_be && !g_host_be) |
1033 |
|
{ |
1034 |
|
if (g_depth <= 16 || (g_red_shift_l == 16 && g_green_shift_l == 8 && |
1035 |
|
g_blue_shift_l == 0)) |
1036 |
|
{ |
1037 |
|
g_arch_match = True; |
1038 |
|
} |
1039 |
|
} |
1040 |
|
|
1041 |
|
if (g_arch_match) |
1042 |
|
{ |
1043 |
|
DEBUG(("Architectures match, enabling little endian optimisations.\n")); |
1044 |
|
} |
1045 |
|
} |
1046 |
|
|
1047 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
1048 |
if (pfm != NULL) |
if (pfm != NULL) |
1049 |
{ |
{ |
1066 |
return False; |
return False; |
1067 |
} |
} |
1068 |
|
|
1069 |
if (g_owncolmap != True) |
if (!g_owncolmap) |
1070 |
{ |
{ |
1071 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
1072 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
1073 |
|
AllocNone); |
1074 |
if (g_depth <= 8) |
if (g_depth <= 8) |
1075 |
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"); |
1076 |
} |
} |
1077 |
|
|
1078 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
1079 |
|
{ |
1080 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
1081 |
g_ownbackstore = True; |
g_ownbackstore = True; |
1082 |
|
} |
1083 |
|
|
1084 |
test = 1; |
/* |
1085 |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
* Determine desktop size |
1086 |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
*/ |
1087 |
|
if (g_fullscreen) |
1088 |
if ((g_width == 0) || (g_height == 0)) |
{ |
1089 |
|
g_width = WidthOfScreen(g_screen); |
1090 |
|
g_height = HeightOfScreen(g_screen); |
1091 |
|
} |
1092 |
|
else if (g_width < 0) |
1093 |
|
{ |
1094 |
|
/* Percent of screen */ |
1095 |
|
if (-g_width >= 100) |
1096 |
|
g_using_full_workarea = True; |
1097 |
|
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
1098 |
|
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
1099 |
|
} |
1100 |
|
else if (g_width == 0) |
1101 |
{ |
{ |
1102 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
1103 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
1104 |
|
g_using_full_workarea = True; |
1105 |
|
|
1106 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
1107 |
{ |
{ |
1116 |
} |
} |
1117 |
} |
} |
1118 |
|
|
|
if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
|
|
|
1119 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
1120 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
1121 |
|
|
|
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); |
|
|
} |
|
|
|
|
1122 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
1123 |
|
|
1124 |
xkeymap_init(); |
xkeymap_init(); |
1128 |
|
|
1129 |
xclip_init(); |
xclip_init(); |
1130 |
|
|
1131 |
/* 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); |
|
1132 |
|
|
1133 |
return True; |
return True; |
1134 |
} |
} |
1139 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1140 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
1141 |
|
|
1142 |
|
if (g_null_cursor != NULL) |
1143 |
|
ui_destroy_cursor(g_null_cursor); |
1144 |
|
|
1145 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
1146 |
|
|
1147 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1155 |
BOOL |
BOOL |
1156 |
ui_create_window(void) |
ui_create_window(void) |
1157 |
{ |
{ |
1158 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
1159 |
|
uint8 null_pointer_data[24] = { 0x00 }; |
1160 |
|
|
1161 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
1162 |
XClassHint *classhints; |
XClassHint *classhints; |
1163 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
1168 |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
1169 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
1170 |
|
|
1171 |
|
/* Handle -x-y portion of geometry string */ |
1172 |
|
if (g_xpos < 0 || (g_xpos == 0 && (g_pos & 2))) |
1173 |
|
g_xpos = WidthOfScreen(g_screen) + g_xpos - g_width; |
1174 |
|
if (g_ypos < 0 || (g_ypos == 0 && (g_pos & 4))) |
1175 |
|
g_ypos = HeightOfScreen(g_screen) + g_ypos - g_height; |
1176 |
|
|
1177 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
1178 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
1179 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
1180 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
1181 |
|
attribs.colormap = g_xcolmap; |
1182 |
|
|
1183 |
|
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
1184 |
|
wndheight, 0, g_depth, InputOutput, g_visual, |
1185 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
1186 |
|
CWBorderPixel, &attribs); |
1187 |
|
|
1188 |
|
if (g_gc == NULL) |
1189 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1190 |
|
|
1191 |
|
if (g_create_bitmap_gc == NULL) |
1192 |
|
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1193 |
|
|
1194 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
1195 |
|
{ |
1196 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1197 |
|
|
1198 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
/* clear to prevent rubbish being exposed at startup */ |
1199 |
0, CopyFromParent, InputOutput, CopyFromParent, |
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1200 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
1201 |
|
} |
1202 |
|
|
1203 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
1204 |
|
|
1217 |
if (sizehints) |
if (sizehints) |
1218 |
{ |
{ |
1219 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
1220 |
|
if (g_pos) |
1221 |
|
sizehints->flags |= PPosition; |
1222 |
sizehints->min_width = sizehints->max_width = g_width; |
sizehints->min_width = sizehints->max_width = g_width; |
1223 |
sizehints->min_height = sizehints->max_height = g_height; |
sizehints->min_height = sizehints->max_height = g_height; |
1224 |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1225 |
XFree(sizehints); |
XFree(sizehints); |
1226 |
} |
} |
1227 |
|
|
1228 |
|
if (g_embed_wnd) |
1229 |
|
{ |
1230 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1231 |
|
} |
1232 |
|
|
1233 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1234 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask | StructureNotifyMask; |
1235 |
|
|
1236 |
if (g_sendmotion) |
if (g_sendmotion) |
1237 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
1261 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1262 |
} |
} |
1263 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1264 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1265 |
|
|
1266 |
g_focused = False; |
g_focused = False; |
1267 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1271 |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
1272 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1273 |
|
|
1274 |
|
/* create invisible 1x1 cursor to be used as null cursor */ |
1275 |
|
if (g_null_cursor == NULL) |
1276 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1277 |
|
|
1278 |
return True; |
return True; |
1279 |
} |
} |
1280 |
|
|
1281 |
void |
void |
1282 |
|
ui_resize_window() |
1283 |
|
{ |
1284 |
|
XSizeHints *sizehints; |
1285 |
|
Pixmap bs; |
1286 |
|
|
1287 |
|
sizehints = XAllocSizeHints(); |
1288 |
|
if (sizehints) |
1289 |
|
{ |
1290 |
|
sizehints->flags = PMinSize | PMaxSize; |
1291 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1292 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1293 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1294 |
|
XFree(sizehints); |
1295 |
|
} |
1296 |
|
|
1297 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1298 |
|
{ |
1299 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1300 |
|
} |
1301 |
|
|
1302 |
|
/* create new backstore pixmap */ |
1303 |
|
if (g_backstore != 0) |
1304 |
|
{ |
1305 |
|
bs = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1306 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1307 |
|
XFillRectangle(g_display, bs, g_gc, 0, 0, g_width, g_height); |
1308 |
|
XCopyArea(g_display, g_backstore, bs, g_gc, 0, 0, g_width, g_height, 0, 0); |
1309 |
|
XFreePixmap(g_display, g_backstore); |
1310 |
|
g_backstore = bs; |
1311 |
|
} |
1312 |
|
} |
1313 |
|
|
1314 |
|
void |
1315 |
ui_destroy_window(void) |
ui_destroy_window(void) |
1316 |
{ |
{ |
1317 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1345 |
} |
} |
1346 |
} |
} |
1347 |
|
|
1348 |
/* Process all events in Xlib queue |
static void |
1349 |
|
handle_button_event(XEvent xevent, BOOL down) |
1350 |
|
{ |
1351 |
|
uint16 button, flags = 0; |
1352 |
|
g_last_gesturetime = xevent.xbutton.time; |
1353 |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
1354 |
|
if (button == 0) |
1355 |
|
return; |
1356 |
|
|
1357 |
|
if (down) |
1358 |
|
flags = MOUSE_FLAG_DOWN; |
1359 |
|
|
1360 |
|
/* Stop moving window when button is released, regardless of cursor position */ |
1361 |
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
1362 |
|
g_moving_wnd = False; |
1363 |
|
|
1364 |
|
/* If win_button_size is nonzero, enable single app mode */ |
1365 |
|
if (xevent.xbutton.y < g_win_button_size) |
1366 |
|
{ |
1367 |
|
/* Check from right to left: */ |
1368 |
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
1369 |
|
{ |
1370 |
|
/* The close button, continue */ |
1371 |
|
; |
1372 |
|
} |
1373 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 2) |
1374 |
|
{ |
1375 |
|
/* The maximize/restore button. Do not send to |
1376 |
|
server. It might be a good idea to change the |
1377 |
|
cursor or give some other visible indication |
1378 |
|
that rdesktop inhibited this click */ |
1379 |
|
if (xevent.type == ButtonPress) |
1380 |
|
return; |
1381 |
|
} |
1382 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 3) |
1383 |
|
{ |
1384 |
|
/* The minimize button. Iconify window. */ |
1385 |
|
if (xevent.type == ButtonRelease) |
1386 |
|
{ |
1387 |
|
/* Release the mouse button outside the minimize button, to prevent the |
1388 |
|
actual minimazation to happen */ |
1389 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, button, 1, 1); |
1390 |
|
XIconifyWindow(g_display, g_wnd, DefaultScreen(g_display)); |
1391 |
|
return; |
1392 |
|
} |
1393 |
|
} |
1394 |
|
else if (xevent.xbutton.x <= g_win_button_size) |
1395 |
|
{ |
1396 |
|
/* The system menu. Ignore. */ |
1397 |
|
if (xevent.type == ButtonPress) |
1398 |
|
return; |
1399 |
|
} |
1400 |
|
else |
1401 |
|
{ |
1402 |
|
/* The title bar. */ |
1403 |
|
if (xevent.type == ButtonPress) |
1404 |
|
{ |
1405 |
|
if (!g_fullscreen && g_hide_decorations && !g_using_full_workarea) |
1406 |
|
{ |
1407 |
|
g_moving_wnd = True; |
1408 |
|
g_move_x_offset = xevent.xbutton.x; |
1409 |
|
g_move_y_offset = xevent.xbutton.y; |
1410 |
|
} |
1411 |
|
return; |
1412 |
|
} |
1413 |
|
} |
1414 |
|
} |
1415 |
|
|
1416 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1417 |
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
1418 |
|
} |
1419 |
|
|
1420 |
|
/* Process events in Xlib queue |
1421 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1422 |
static int |
static int |
1423 |
xwin_process_events(void) |
xwin_process_events(void) |
1424 |
{ |
{ |
1425 |
XEvent xevent; |
XEvent xevent; |
1426 |
KeySym keysym; |
KeySym keysym; |
|
uint16 button, flags; |
|
1427 |
uint32 ev_time; |
uint32 ev_time; |
|
key_translation tr; |
|
1428 |
char str[256]; |
char str[256]; |
1429 |
Status status; |
Status status; |
1430 |
unsigned int state; |
int events = 0; |
|
Window wdummy; |
|
|
int dummy; |
|
1431 |
|
|
1432 |
while (XPending(g_display) > 0) |
while ((XPending(g_display) > 0) && events++ < 20) |
1433 |
{ |
{ |
1434 |
XNextEvent(g_display, &xevent); |
XNextEvent(g_display, &xevent); |
1435 |
|
|
1439 |
continue; |
continue; |
1440 |
} |
} |
1441 |
|
|
|
flags = 0; |
|
|
|
|
1442 |
switch (xevent.type) |
switch (xevent.type) |
1443 |
{ |
{ |
1444 |
|
case VisibilityNotify: |
1445 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1446 |
|
break; |
1447 |
case ClientMessage: |
case ClientMessage: |
1448 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1449 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1475 |
str, sizeof(str), &keysym, NULL); |
str, sizeof(str), &keysym, NULL); |
1476 |
} |
} |
1477 |
|
|
1478 |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("KeyPress for keysym (0x%lx, %s)\n", keysym, |
1479 |
get_ksname(keysym))); |
get_ksname(keysym))); |
1480 |
|
|
1481 |
ev_time = time(NULL); |
ev_time = time(NULL); |
1482 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
1483 |
break; |
break; |
1484 |
|
|
1485 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
1486 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, True, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
save_remote_modifiers(tr.scancode); |
|
|
ensure_remote_modifiers(ev_time, tr); |
|
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
|
|
restore_remote_modifiers(ev_time, tr.scancode); |
|
|
|
|
1487 |
break; |
break; |
1488 |
|
|
1489 |
case KeyRelease: |
case KeyRelease: |
1491 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
1492 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
1493 |
|
|
1494 |
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("\nKeyRelease for keysym (0x%lx, %s)\n", keysym, |
1495 |
get_ksname(keysym))); |
get_ksname(keysym))); |
1496 |
|
|
1497 |
ev_time = time(NULL); |
ev_time = time(NULL); |
1498 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
1499 |
break; |
break; |
1500 |
|
|
1501 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
1502 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, False, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
|
1503 |
break; |
break; |
1504 |
|
|
1505 |
case ButtonPress: |
case ButtonPress: |
1506 |
flags = MOUSE_FLAG_DOWN; |
handle_button_event(xevent, True); |
1507 |
/* fall through */ |
break; |
1508 |
|
|
1509 |
case ButtonRelease: |
case ButtonRelease: |
1510 |
g_last_gesturetime = xevent.xbutton.time; |
handle_button_event(xevent, False); |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
|
|
if (button == 0) |
|
|
break; |
|
|
|
|
|
/* If win_button_size is nonzero, enable single app mode */ |
|
|
if (xevent.xbutton.y < g_win_button_size) |
|
|
{ |
|
|
/* Stop moving window when button is released, regardless of cursor position */ |
|
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
|
|
g_moving_wnd = False; |
|
|
|
|
|
/* Check from right to left: */ |
|
|
|
|
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
|
|
{ |
|
|
/* The close button, continue */ |
|
|
; |
|
|
} |
|
|
else if (xevent.xbutton.x >= |
|
|
g_width - g_win_button_size * 2) |
|
|
{ |
|
|
/* The maximize/restore button. Do not send to |
|
|
server. It might be a good idea to change the |
|
|
cursor or give some other visible indication |
|
|
that rdesktop inhibited this click */ |
|
|
break; |
|
|
} |
|
|
else if (xevent.xbutton.x >= |
|
|
g_width - g_win_button_size * 3) |
|
|
{ |
|
|
/* The minimize button. Iconify window. */ |
|
|
XIconifyWindow(g_display, g_wnd, |
|
|
DefaultScreen(g_display)); |
|
|
break; |
|
|
} |
|
|
else if (xevent.xbutton.x <= g_win_button_size) |
|
|
{ |
|
|
/* The system menu. Ignore. */ |
|
|
break; |
|
|
} |
|
|
else |
|
|
{ |
|
|
/* The title bar. */ |
|
|
if ((xevent.type == ButtonPress) && !g_fullscreen |
|
|
&& g_hide_decorations) |
|
|
{ |
|
|
g_moving_wnd = True; |
|
|
g_move_x_offset = xevent.xbutton.x; |
|
|
g_move_y_offset = xevent.xbutton.y; |
|
|
} |
|
|
break; |
|
|
|
|
|
} |
|
|
} |
|
|
|
|
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
|
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
|
1511 |
break; |
break; |
1512 |
|
|
1513 |
case MotionNotify: |
case MotionNotify: |
1530 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1531 |
break; |
break; |
1532 |
g_focused = True; |
g_focused = True; |
1533 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1534 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1535 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1536 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1600 |
case PropertyNotify: |
case PropertyNotify: |
1601 |
xclip_handle_PropertyNotify(&xevent.xproperty); |
xclip_handle_PropertyNotify(&xevent.xproperty); |
1602 |
break; |
break; |
1603 |
|
case MapNotify: |
1604 |
|
rdp_send_client_window_status(1); |
1605 |
|
break; |
1606 |
|
case UnmapNotify: |
1607 |
|
rdp_send_client_window_status(0); |
1608 |
|
break; |
1609 |
} |
} |
1610 |
} |
} |
1611 |
/* Keep going */ |
/* Keep going */ |
1616 |
int |
int |
1617 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1618 |
{ |
{ |
1619 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1620 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1621 |
|
struct timeval tv; |
1622 |
|
BOOL s_timeout = False; |
1623 |
|
|
1624 |
while (True) |
while (True) |
1625 |
{ |
{ |
1626 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1627 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1628 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1629 |
/* User quit */ |
/* User quit */ |
1639 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1640 |
{ |
{ |
1641 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1642 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1643 |
} |
} |
1644 |
#endif |
#endif |
1645 |
|
/* default timeout */ |
1646 |
|
tv.tv_sec = 60; |
1647 |
|
tv.tv_usec = 0; |
1648 |
|
|
1649 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
/* add redirection handles */ |
1650 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1651 |
|
|
1652 |
|
n++; |
1653 |
|
|
1654 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1655 |
{ |
{ |
1656 |
case -1: |
case -1: |
1657 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1658 |
|
|
1659 |
case 0: |
case 0: |
1660 |
|
/* Abort serial read calls */ |
1661 |
|
if (s_timeout) |
1662 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1663 |
continue; |
continue; |
1664 |
} |
} |
1665 |
|
|
1666 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1667 |
|
|
1668 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1669 |
return 1; |
return 1; |
1670 |
|
|
1687 |
XImage *image; |
XImage *image; |
1688 |
Pixmap bitmap; |
Pixmap bitmap; |
1689 |
uint8 *tdata; |
uint8 *tdata; |
1690 |
|
int bitmap_pad; |
1691 |
|
|
1692 |
|
if (g_server_bpp == 8) |
1693 |
|
{ |
1694 |
|
bitmap_pad = 8; |
1695 |
|
} |
1696 |
|
else |
1697 |
|
{ |
1698 |
|
bitmap_pad = g_bpp; |
1699 |
|
|
1700 |
|
if (g_bpp == 24) |
1701 |
|
bitmap_pad = 32; |
1702 |
|
} |
1703 |
|
|
1704 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1705 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1706 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1707 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1708 |
|
|
1709 |
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); |
1710 |
|
|
1711 |
XFree(image); |
XFree(image); |
1712 |
if (!g_owncolmap) |
if (tdata != data) |
1713 |
xfree(tdata); |
xfree(tdata); |
1714 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1715 |
} |
} |
1719 |
{ |
{ |
1720 |
XImage *image; |
XImage *image; |
1721 |
uint8 *tdata; |
uint8 *tdata; |
1722 |
|
int bitmap_pad; |
1723 |
|
|
1724 |
|
if (g_server_bpp == 8) |
1725 |
|
{ |
1726 |
|
bitmap_pad = 8; |
1727 |
|
} |
1728 |
|
else |
1729 |
|
{ |
1730 |
|
bitmap_pad = g_bpp; |
1731 |
|
|
1732 |
|
if (g_bpp == 24) |
1733 |
|
bitmap_pad = 32; |
1734 |
|
} |
1735 |
|
|
1736 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1737 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1738 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1739 |
|
|
1740 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1741 |
{ |
{ |
1748 |
} |
} |
1749 |
|
|
1750 |
XFree(image); |
XFree(image); |
1751 |
if (!g_owncolmap) |
if (tdata != data) |
1752 |
xfree(tdata); |
xfree(tdata); |
1753 |
} |
} |
1754 |
|
|
1764 |
XImage *image; |
XImage *image; |
1765 |
Pixmap bitmap; |
Pixmap bitmap; |
1766 |
int scanline; |
int scanline; |
|
GC gc; |
|
1767 |
|
|
1768 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1769 |
|
|
1770 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1771 |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
if (g_create_glyph_gc == 0) |
1772 |
|
g_create_glyph_gc = XCreateGC(g_display, bitmap, 0, NULL); |
1773 |
|
|
1774 |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1775 |
width, height, 8, scanline); |
width, height, 8, scanline); |
1777 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1778 |
XInitImage(image); |
XInitImage(image); |
1779 |
|
|
1780 |
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); |
1781 |
|
|
1782 |
XFree(image); |
XFree(image); |
|
XFreeGC(g_display, gc); |
|
1783 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1784 |
} |
} |
1785 |
|
|
1873 |
XFreeCursor(g_display, (Cursor) cursor); |
XFreeCursor(g_display, (Cursor) cursor); |
1874 |
} |
} |
1875 |
|
|
1876 |
|
void |
1877 |
|
ui_set_null_cursor(void) |
1878 |
|
{ |
1879 |
|
ui_set_cursor(g_null_cursor); |
1880 |
|
} |
1881 |
|
|
1882 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
1883 |
(xc)->red = ((c)->red << 8) | (c)->red; \ |
(xc)->red = ((c)->red << 8) | (c)->red; \ |
1884 |
(xc)->green = ((c)->green << 8) | (c)->green; \ |
(xc)->green = ((c)->green << 8) | (c)->green; \ |
1960 |
|
|
1961 |
} |
} |
1962 |
|
|
1963 |
|
map[i] = colour; |
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
1964 |
} |
} |
1965 |
return map; |
return map; |
1966 |
} |
} |
2071 |
{ |
{ |
2072 |
case 0: /* Solid */ |
case 0: /* Solid */ |
2073 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
2074 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2075 |
break; |
break; |
2076 |
|
|
2077 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
2082 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2083 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2084 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2085 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2086 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2087 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2088 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2092 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
2093 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
2094 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
2095 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2096 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
2097 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2098 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2099 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2100 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
2101 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2102 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2103 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2108 |
} |
} |
2109 |
|
|
2110 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2111 |
|
|
2112 |
|
if (g_ownbackstore) |
2113 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2114 |
} |
} |
2115 |
|
|
2116 |
void |
void |
2119 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
2120 |
{ |
{ |
2121 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
2122 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2123 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
{ |
2124 |
|
if (g_Unobscured) |
2125 |
|
{ |
2126 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2127 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2128 |
|
y); |
2129 |
|
} |
2130 |
|
else |
2131 |
|
{ |
2132 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2133 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2134 |
|
y); |
2135 |
|
} |
2136 |
|
} |
2137 |
|
else |
2138 |
|
{ |
2139 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2140 |
|
} |
2141 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2142 |
} |
} |
2143 |
|
|
2208 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
2209 |
} |
} |
2210 |
|
|
2211 |
|
void |
2212 |
|
ui_polygon(uint8 opcode, |
2213 |
|
/* mode */ uint8 fillmode, |
2214 |
|
/* dest */ POINT * point, int npoints, |
2215 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2216 |
|
{ |
2217 |
|
uint8 style, i, ipattern[8]; |
2218 |
|
Pixmap fill; |
2219 |
|
|
2220 |
|
SET_FUNCTION(opcode); |
2221 |
|
|
2222 |
|
switch (fillmode) |
2223 |
|
{ |
2224 |
|
case ALTERNATE: |
2225 |
|
XSetFillRule(g_display, g_gc, EvenOddRule); |
2226 |
|
break; |
2227 |
|
case WINDING: |
2228 |
|
XSetFillRule(g_display, g_gc, WindingRule); |
2229 |
|
break; |
2230 |
|
default: |
2231 |
|
unimpl("fill mode %d\n", fillmode); |
2232 |
|
} |
2233 |
|
|
2234 |
|
if (brush) |
2235 |
|
style = brush->style; |
2236 |
|
else |
2237 |
|
style = 0; |
2238 |
|
|
2239 |
|
switch (style) |
2240 |
|
{ |
2241 |
|
case 0: /* Solid */ |
2242 |
|
SET_FOREGROUND(fgcolour); |
2243 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2244 |
|
break; |
2245 |
|
|
2246 |
|
case 2: /* Hatch */ |
2247 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2248 |
|
hatch_patterns + brush->pattern[0] * 8); |
2249 |
|
SET_FOREGROUND(fgcolour); |
2250 |
|
SET_BACKGROUND(bgcolour); |
2251 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2252 |
|
XSetStipple(g_display, g_gc, fill); |
2253 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2254 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2255 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2256 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2257 |
|
ui_destroy_glyph((HGLYPH) fill); |
2258 |
|
break; |
2259 |
|
|
2260 |
|
case 3: /* Pattern */ |
2261 |
|
for (i = 0; i != 8; i++) |
2262 |
|
ipattern[7 - i] = brush->pattern[i]; |
2263 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2264 |
|
SET_FOREGROUND(bgcolour); |
2265 |
|
SET_BACKGROUND(fgcolour); |
2266 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2267 |
|
XSetStipple(g_display, g_gc, fill); |
2268 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2269 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2270 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2271 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2272 |
|
ui_destroy_glyph((HGLYPH) fill); |
2273 |
|
break; |
2274 |
|
|
2275 |
|
default: |
2276 |
|
unimpl("brush %d\n", brush->style); |
2277 |
|
} |
2278 |
|
|
2279 |
|
RESET_FUNCTION(opcode); |
2280 |
|
} |
2281 |
|
|
2282 |
|
void |
2283 |
|
ui_polyline(uint8 opcode, |
2284 |
|
/* dest */ POINT * points, int npoints, |
2285 |
|
/* pen */ PEN * pen) |
2286 |
|
{ |
2287 |
|
/* TODO: set join style */ |
2288 |
|
SET_FUNCTION(opcode); |
2289 |
|
SET_FOREGROUND(pen->colour); |
2290 |
|
XDrawLines(g_display, g_wnd, g_gc, (XPoint *) points, npoints, CoordModePrevious); |
2291 |
|
if (g_ownbackstore) |
2292 |
|
XDrawLines(g_display, g_backstore, g_gc, (XPoint *) points, npoints, |
2293 |
|
CoordModePrevious); |
2294 |
|
RESET_FUNCTION(opcode); |
2295 |
|
} |
2296 |
|
|
2297 |
|
void |
2298 |
|
ui_ellipse(uint8 opcode, |
2299 |
|
/* mode */ uint8 fillmode, |
2300 |
|
/* dest */ int x, int y, int cx, int cy, |
2301 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2302 |
|
{ |
2303 |
|
uint8 style, i, ipattern[8]; |
2304 |
|
Pixmap fill; |
2305 |
|
|
2306 |
|
SET_FUNCTION(opcode); |
2307 |
|
|
2308 |
|
if (brush) |
2309 |
|
style = brush->style; |
2310 |
|
else |
2311 |
|
style = 0; |
2312 |
|
|
2313 |
|
switch (style) |
2314 |
|
{ |
2315 |
|
case 0: /* Solid */ |
2316 |
|
SET_FOREGROUND(fgcolour); |
2317 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2318 |
|
break; |
2319 |
|
|
2320 |
|
case 2: /* Hatch */ |
2321 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2322 |
|
hatch_patterns + brush->pattern[0] * 8); |
2323 |
|
SET_FOREGROUND(fgcolour); |
2324 |
|
SET_BACKGROUND(bgcolour); |
2325 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2326 |
|
XSetStipple(g_display, g_gc, fill); |
2327 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2328 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2329 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2330 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2331 |
|
ui_destroy_glyph((HGLYPH) fill); |
2332 |
|
break; |
2333 |
|
|
2334 |
|
case 3: /* Pattern */ |
2335 |
|
for (i = 0; i != 8; i++) |
2336 |
|
ipattern[7 - i] = brush->pattern[i]; |
2337 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2338 |
|
SET_FOREGROUND(bgcolour); |
2339 |
|
SET_BACKGROUND(fgcolour); |
2340 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2341 |
|
XSetStipple(g_display, g_gc, fill); |
2342 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2343 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2344 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2345 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2346 |
|
ui_destroy_glyph((HGLYPH) fill); |
2347 |
|
break; |
2348 |
|
|
2349 |
|
default: |
2350 |
|
unimpl("brush %d\n", brush->style); |
2351 |
|
} |
2352 |
|
|
2353 |
|
RESET_FUNCTION(opcode); |
2354 |
|
} |
2355 |
|
|
2356 |
/* warning, this function only draws on wnd or backstore, not both */ |
/* warning, this function only draws on wnd or backstore, not both */ |
2357 |
void |
void |
2358 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
2377 |
{\ |
{\ |
2378 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
2379 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
2380 |
|
{\ |
2381 |
|
xyoffset = ttext[++idx];\ |
2382 |
|
if ((xyoffset & 0x80))\ |
2383 |
{\ |
{\ |
2384 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
2385 |
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;\ |
|
|
}\ |
|
2386 |
else\ |
else\ |
2387 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
2388 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
2389 |
}\ |
}\ |
2390 |
if (glyph != NULL)\ |
else\ |
2391 |
{\ |
{\ |
2392 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
2393 |
y + glyph->baseline,\ |
y += xyoffset;\ |
2394 |
glyph->width, glyph->height,\ |
else\ |
2395 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
2396 |
}\ |
}\ |
2397 |
|
}\ |
2398 |
|
if (glyph != NULL)\ |
2399 |
|
{\ |
2400 |
|
x1 = x + glyph->offset;\ |
2401 |
|
y1 = y + glyph->baseline;\ |
2402 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
2403 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
2404 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
2405 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
2406 |
|
x += glyph->width;\ |
2407 |
|
}\ |
2408 |
} |
} |
2409 |
|
|
2410 |
void |
void |
2411 |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
ui_draw_text(uint8 font, uint8 flags, uint8 opcode, int mixmode, int x, int y, |
2412 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
2413 |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
int boxx, int boxy, int boxcx, int boxcy, BRUSH * brush, |
2414 |
int fgcolour, uint8 * text, uint8 length) |
int bgcolour, int fgcolour, uint8 * text, uint8 length) |
2415 |
{ |
{ |
2416 |
|
/* TODO: use brush appropriately */ |
2417 |
|
|
2418 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2419 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
2420 |
DATABLOB *entry; |
DATABLOB *entry; |
2421 |
|
|
2422 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2423 |
|
|
2424 |
|
/* Sometimes, the boxcx value is something really large, like |
2425 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
2426 |
|
is a quick fix. */ |
2427 |
|
if (boxx + boxcx > g_width) |
2428 |
|
boxcx = g_width - boxx; |
2429 |
|
|
2430 |
if (boxcx > 1) |
if (boxcx > 1) |
2431 |
{ |
{ |
2432 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
2436 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
2437 |
} |
} |
2438 |
|
|
2439 |
|
SET_FOREGROUND(fgcolour); |
2440 |
|
SET_BACKGROUND(bgcolour); |
2441 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
2442 |
|
|
2443 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
2444 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
2445 |
{ |
{ |
2490 |
break; |
break; |
2491 |
} |
} |
2492 |
} |
} |
2493 |
|
|
2494 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2495 |
|
|
2496 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2497 |
{ |
{ |
2498 |
if (boxcx > 1) |
if (boxcx > 1) |
2554 |
|
|
2555 |
XFree(image); |
XFree(image); |
2556 |
} |
} |
2557 |
|
|
2558 |
|
/* these do nothing here but are used in uiports */ |
2559 |
|
void |
2560 |
|
ui_begin_update(void) |
2561 |
|
{ |
2562 |
|
} |
2563 |
|
|
2564 |
|
void |
2565 |
|
ui_end_update(void) |
2566 |
|
{ |
2567 |
|
} |