2000-07-05 09:44:21 +02:00
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/*
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rdesktop: A Remote Desktop Protocol client.
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2002-04-04 14:04:33 +02:00
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User interface services - X Window System
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2002-09-26 16:26:46 +02:00
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Copyright (C) Matthew Chapman 1999-2002
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2002-04-26 10:22:39 +02:00
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2000-07-05 09:44:21 +02:00
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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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2002-04-26 10:22:39 +02:00
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2000-07-05 09:44:21 +02:00
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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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2002-04-26 10:22:39 +02:00
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2000-07-05 09:44:21 +02:00
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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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2000-08-15 12:23:24 +02:00
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#include <X11/Xlib.h>
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2001-06-20 15:54:48 +02:00
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#include <X11/Xutil.h>
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2000-08-15 12:23:24 +02:00
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#include <time.h>
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2001-09-15 14:34:34 +02:00
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#include <errno.h>
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2000-08-15 12:23:24 +02:00
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#include "rdesktop.h"
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2000-07-05 09:44:21 +02:00
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2000-08-15 12:23:24 +02:00
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extern int width;
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extern int height;
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2001-09-14 05:38:39 +02:00
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extern BOOL sendmotion;
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2001-06-20 15:54:48 +02:00
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extern BOOL fullscreen;
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2002-07-29 22:16:22 +02:00
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extern BOOL grab_keyboard;
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2002-11-18 16:37:20 +01:00
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extern BOOL hide_decorations;
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2002-08-24 22:04:56 +02:00
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extern char title[];
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2002-09-24 08:09:09 +02:00
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BOOL enable_compose = False;
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2002-11-12 00:15:27 +01:00
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BOOL focused;
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BOOL mouse_in_wnd;
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2000-08-15 12:23:24 +02:00
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2002-09-14 13:48:44 +02:00
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Display *display;
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2001-09-15 14:34:34 +02:00
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static int x_socket;
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2002-09-14 13:48:44 +02:00
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static Screen *screen;
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2000-08-15 12:23:24 +02:00
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static Window wnd;
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static GC gc;
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static Visual *visual;
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2001-09-14 05:38:39 +02:00
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static int depth;
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static int bpp;
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2002-09-24 08:09:09 +02:00
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static XIM IM;
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static XIC IC;
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2002-09-26 16:04:30 +02:00
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static XModifierKeymap *mod_map;
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2002-09-24 08:09:09 +02:00
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static Cursor current_cursor;
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2002-11-19 15:48:02 +01:00
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static Atom protocol_atom, kill_atom;
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2001-09-15 05:16:05 +02:00
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2001-09-15 14:34:34 +02:00
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/* endianness */
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static BOOL host_be;
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static BOOL xserver_be;
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/* software backing store */
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2001-09-15 05:16:05 +02:00
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static BOOL ownbackstore;
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static Pixmap backstore;
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2002-11-18 16:37:20 +01:00
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/* 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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unsigned long flags;
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unsigned long functions;
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unsigned long decorations;
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long inputMode;
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unsigned long status;
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}
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PropMotifWmHints;
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2001-09-15 05:16:05 +02:00
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#define FILL_RECTANGLE(x,y,cx,cy)\
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{ \
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XFillRectangle(display, wnd, gc, x, y, cx, cy); \
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if (ownbackstore) \
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XFillRectangle(display, backstore, gc, x, y, cx, cy); \
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}
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2001-06-20 15:54:48 +02:00
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2001-09-15 14:34:34 +02:00
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/* colour maps */
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2001-09-14 05:38:39 +02:00
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static Colormap xcolmap;
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static uint32 *colmap;
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2001-06-20 15:54:48 +02:00
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2002-09-18 14:13:08 +02:00
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#define SET_FOREGROUND(col) XSetForeground(display, gc, translate_colour(colmap[col]));
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#define SET_BACKGROUND(col) XSetBackground(display, gc, translate_colour(colmap[col]));
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2001-06-20 15:54:48 +02:00
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static int rop2_map[] = {
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GXclear, /* 0 */
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GXnor, /* DPon */
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GXandInverted, /* DPna */
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GXcopyInverted, /* Pn */
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GXandReverse, /* PDna */
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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 */
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GXcopy, /* P */
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GXorReverse, /* PDno */
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GXor, /* DPo */
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GXset /* 1 */
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};
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2001-09-14 05:38:39 +02:00
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#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); }
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#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); }
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2002-11-18 16:37:20 +01:00
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void
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mwm_hide_decorations(void)
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{
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PropMotifWmHints motif_hints;
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Atom hintsatom;
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/* setup the property */
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motif_hints.flags = MWM_HINTS_DECORATIONS;
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motif_hints.decorations = 0;
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/* get the atom for the property */
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hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False);
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if (!hintsatom)
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{
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error("Failed to get atom _MOTIF_WM_HINTS\n");
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return;
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}
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XChangeProperty(display, wnd, hintsatom, hintsatom, 32, PropModeReplace,
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(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS);
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}
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2001-09-14 05:38:39 +02:00
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static void
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2002-07-18 18:38:31 +02:00
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translate8(uint8 * data, uint8 * out, uint8 * end)
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2001-09-14 05:38:39 +02:00
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{
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while (out < end)
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2002-07-18 18:38:31 +02:00
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*(out++) = (uint8) colmap[*(data++)];
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2001-09-14 05:38:39 +02:00
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}
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2001-06-20 15:54:48 +02:00
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static void
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2002-07-18 18:38:31 +02:00
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translate16(uint8 * data, uint16 * out, uint16 * end)
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2001-06-20 15:54:48 +02:00
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{
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2001-09-14 05:38:39 +02:00
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while (out < end)
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2002-07-18 18:38:31 +02:00
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*(out++) = (uint16) colmap[*(data++)];
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2001-09-14 05:38:39 +02:00
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}
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2001-06-20 15:54:48 +02:00
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2001-09-15 14:34:34 +02:00
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/* little endian - conversion happens when colourmap is built */
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2001-09-14 05:38:39 +02:00
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static void
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2002-07-18 18:38:31 +02:00
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translate24(uint8 * data, uint8 * out, uint8 * end)
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2001-09-14 05:38:39 +02:00
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{
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uint32 value;
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while (out < end)
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2001-06-20 15:54:48 +02:00
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{
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2001-09-14 05:38:39 +02:00
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value = colmap[*(data++)];
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*(out++) = value;
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*(out++) = value >> 8;
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*(out++) = value >> 16;
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2001-06-20 15:54:48 +02:00
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}
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}
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static void
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2002-07-18 18:38:31 +02:00
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translate32(uint8 * data, uint32 * out, uint32 * end)
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2001-06-20 15:54:48 +02:00
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{
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2001-09-14 05:38:39 +02:00
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while (out < end)
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*(out++) = colmap[*(data++)];
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2001-06-20 15:54:48 +02:00
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}
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2001-09-14 05:38:39 +02:00
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static uint8 *
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2002-07-18 18:38:31 +02:00
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translate_image(int width, int height, uint8 * data)
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2001-06-20 15:54:48 +02:00
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{
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2002-07-18 18:38:31 +02:00
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int size = width * height * bpp / 8;
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2001-09-14 05:38:39 +02:00
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uint8 *out = xmalloc(size);
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uint8 *end = out + size;
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switch (bpp)
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{
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case 8:
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translate8(data, out, end);
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break;
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case 16:
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2002-07-18 18:38:31 +02:00
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translate16(data, (uint16 *) out, (uint16 *) end);
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2001-09-14 05:38:39 +02:00
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break;
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case 24:
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translate24(data, out, end);
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break;
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case 32:
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2002-07-18 18:38:31 +02:00
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translate32(data, (uint32 *) out, (uint32 *) end);
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2001-09-14 05:38:39 +02:00
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break;
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}
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return out;
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2001-06-20 15:54:48 +02:00
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}
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2000-08-15 12:23:24 +02:00
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2001-09-15 16:01:45 +02:00
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#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); }
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#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); }
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#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \
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x = (x << 16) | (x >> 16); }
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2001-09-15 14:34:34 +02:00
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static uint32
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translate_colour(uint32 colour)
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{
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switch (bpp)
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{
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case 16:
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if (host_be != xserver_be)
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BSWAP16(colour);
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break;
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case 24:
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if (xserver_be)
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BSWAP24(colour);
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break;
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case 32:
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if (host_be != xserver_be)
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BSWAP32(colour);
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break;
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}
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2001-09-14 05:38:39 +02:00
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2001-09-15 14:34:34 +02:00
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return colour;
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}
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2001-09-14 05:38:39 +02:00
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2002-09-11 13:45:20 +02:00
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BOOL
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2002-10-02 15:51:16 +02:00
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get_key_state(unsigned int state, uint32 keysym)
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2002-08-26 19:14:04 +02:00
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{
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2002-09-26 16:04:30 +02:00
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int modifierpos, key, keysymMask = 0;
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2002-08-26 19:14:04 +02:00
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int offset;
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KeyCode keycode = XKeysymToKeycode(display, keysym);
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if (keycode == NoSymbol)
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return False;
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for (modifierpos = 0; modifierpos < 8; modifierpos++)
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{
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2002-09-26 16:04:30 +02:00
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offset = mod_map->max_keypermod * modifierpos;
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2002-08-26 19:14:04 +02:00
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2002-09-26 16:04:30 +02:00
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for (key = 0; key < mod_map->max_keypermod; key++)
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2002-08-26 19:14:04 +02:00
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{
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2002-09-26 16:04:30 +02:00
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if (mod_map->modifiermap[offset + key] == keycode)
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keysymMask |= 1 << modifierpos;
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2002-08-26 19:14:04 +02:00
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}
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}
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2002-09-26 16:04:30 +02:00
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return (state & keysymMask) ? True : False;
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2002-08-26 19:14:04 +02:00
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}
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2002-07-30 03:57:39 +02:00
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BOOL
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2002-09-24 09:59:14 +02:00
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ui_init(void)
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2002-07-30 03:57:39 +02:00
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{
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2002-09-14 13:48:44 +02:00
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XPixmapFormatValues *pfm;
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uint16 test;
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int i;
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2002-07-30 03:57:39 +02:00
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display = XOpenDisplay(NULL);
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if (display == NULL)
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{
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2002-10-04 16:25:37 +02:00
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error("Failed to open display: %s\n", XDisplayName(NULL));
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2002-07-30 03:57:39 +02:00
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return False;
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}
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2002-09-14 13:48:44 +02:00
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x_socket = ConnectionNumber(display);
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screen = DefaultScreenOfDisplay(display);
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visual = DefaultVisualOfScreen(screen);
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depth = DefaultDepthOfScreen(screen);
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pfm = XListPixmapFormats(display, &i);
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if (pfm != NULL)
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{
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/* Use maximum bpp for this depth - this is generally
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desirable, e.g. 24 bits->32 bits. */
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while (i--)
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{
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if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp))
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{
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bpp = pfm[i].bits_per_pixel;
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}
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}
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XFree(pfm);
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}
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if (bpp < 8)
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{
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error("Less than 8 bpp not currently supported.\n");
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XCloseDisplay(display);
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return False;
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}
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|
2002-09-18 14:13:08 +02:00
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xcolmap = DefaultColormapOfScreen(screen);
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2002-09-24 08:09:09 +02:00
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gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL);
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2002-09-14 13:48:44 +02:00
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2002-09-24 08:09:09 +02:00
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if (DoesBackingStore(screen) != Always)
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2002-09-14 13:48:44 +02:00
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ownbackstore = True;
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test = 1;
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host_be = !(BOOL) (*(uint8 *) (&test));
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xserver_be = (ImageByteOrder(display) == MSBFirst);
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2002-11-18 19:12:49 +01:00
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if ((width == 0) || (height == 0))
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{
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/* Fetch geometry from _NET_WORKAREA */
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uint32 xpos, ypos;
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if (get_current_workarea(&xpos, &ypos, &width, &height) < 0)
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{
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error("Failed to get workarea.\n");
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error("Perhaps your window manager does not support EWMH?\n");
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2002-11-19 15:22:47 +01:00
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error("Defaulting to geometry 800x600\n");
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2002-11-19 15:45:13 +01:00
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|
|
width = 800;
|
|
|
|
height = 600;
|
2002-11-18 19:12:49 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-07-30 09:18:48 +02:00
|
|
|
if (fullscreen)
|
2002-07-30 03:57:39 +02:00
|
|
|
{
|
|
|
|
width = WidthOfScreen(screen);
|
|
|
|
height = HeightOfScreen(screen);
|
|
|
|
}
|
2002-09-14 13:48:44 +02:00
|
|
|
|
2002-09-15 14:42:26 +02:00
|
|
|
/* make sure width is a multiple of 4 */
|
|
|
|
width = (width + 3) & ~3;
|
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
if (ownbackstore)
|
|
|
|
{
|
2002-09-25 13:07:12 +02:00
|
|
|
backstore =
|
|
|
|
XCreatePixmap(display, RootWindowOfScreen(screen), width, height, depth);
|
2002-09-24 08:09:09 +02:00
|
|
|
|
|
|
|
/* clear to prevent rubbish being exposed at startup */
|
|
|
|
XSetForeground(display, gc, BlackPixelOfScreen(screen));
|
|
|
|
XFillRectangle(display, backstore, gc, 0, 0, width, height);
|
|
|
|
}
|
|
|
|
|
2002-09-26 16:04:30 +02:00
|
|
|
mod_map = XGetModifierMapping(display);
|
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
if (enable_compose)
|
|
|
|
IM = XOpenIM(display, NULL, NULL, NULL);
|
|
|
|
|
2002-09-14 13:48:44 +02:00
|
|
|
xkeymap_init();
|
2002-07-30 03:57:39 +02:00
|
|
|
return True;
|
|
|
|
}
|
2002-07-18 20:28:12 +02:00
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
void
|
2002-09-24 09:59:14 +02:00
|
|
|
ui_deinit(void)
|
2002-09-24 08:09:09 +02:00
|
|
|
{
|
|
|
|
if (IM != NULL)
|
|
|
|
XCloseIM(IM);
|
|
|
|
|
2002-09-26 16:10:30 +02:00
|
|
|
XFreeModifiermap(mod_map);
|
2002-09-26 16:04:30 +02:00
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
if (ownbackstore)
|
|
|
|
XFreePixmap(display, backstore);
|
|
|
|
|
|
|
|
XFreeGC(display, gc);
|
|
|
|
XCloseDisplay(display);
|
|
|
|
display = NULL;
|
|
|
|
}
|
|
|
|
|
2002-09-14 13:48:44 +02:00
|
|
|
BOOL
|
2002-09-24 09:59:14 +02:00
|
|
|
ui_create_window(void)
|
2000-07-05 09:44:21 +02:00
|
|
|
{
|
2002-09-14 13:48:44 +02:00
|
|
|
XSetWindowAttributes attribs;
|
2001-06-20 15:54:48 +02:00
|
|
|
XClassHint *classhints;
|
|
|
|
XSizeHints *sizehints;
|
2002-09-24 08:09:09 +02:00
|
|
|
int wndwidth, wndheight;
|
|
|
|
long input_mask, ic_input_mask;
|
2002-08-24 22:04:56 +02:00
|
|
|
XEvent xevent;
|
|
|
|
|
2002-09-25 13:07:12 +02:00
|
|
|
wndwidth = fullscreen ? WidthOfScreen(screen) : width;
|
2002-09-24 08:09:09 +02:00
|
|
|
wndheight = fullscreen ? HeightOfScreen(screen) : height;
|
|
|
|
|
2002-09-14 13:48:44 +02:00
|
|
|
attribs.background_pixel = BlackPixelOfScreen(screen);
|
|
|
|
attribs.backing_store = ownbackstore ? NotUseful : Always;
|
|
|
|
attribs.override_redirect = fullscreen;
|
2002-09-24 08:09:09 +02:00
|
|
|
|
|
|
|
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight,
|
2002-09-14 13:48:44 +02:00
|
|
|
0, CopyFromParent, InputOutput, CopyFromParent,
|
|
|
|
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs);
|
2002-08-24 22:04:56 +02:00
|
|
|
|
|
|
|
XStoreName(display, wnd, title);
|
|
|
|
|
2002-11-18 16:37:20 +01:00
|
|
|
if (hide_decorations)
|
|
|
|
mwm_hide_decorations();
|
|
|
|
|
2002-08-24 22:04:56 +02:00
|
|
|
classhints = XAllocClassHint();
|
|
|
|
if (classhints != NULL)
|
|
|
|
{
|
|
|
|
classhints->res_name = classhints->res_class = "rdesktop";
|
|
|
|
XSetClassHint(display, wnd, classhints);
|
|
|
|
XFree(classhints);
|
|
|
|
}
|
|
|
|
|
|
|
|
sizehints = XAllocSizeHints();
|
|
|
|
if (sizehints)
|
|
|
|
{
|
|
|
|
sizehints->flags = PMinSize | PMaxSize;
|
|
|
|
sizehints->min_width = sizehints->max_width = width;
|
|
|
|
sizehints->min_height = sizehints->max_height = height;
|
|
|
|
XSetWMNormalHints(display, wnd, sizehints);
|
|
|
|
XFree(sizehints);
|
|
|
|
}
|
|
|
|
|
2002-09-14 13:48:44 +02:00
|
|
|
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
|
2002-11-12 00:15:27 +01:00
|
|
|
VisibilityChangeMask | FocusChangeMask;
|
2002-09-14 13:48:44 +02:00
|
|
|
|
|
|
|
if (sendmotion)
|
|
|
|
input_mask |= PointerMotionMask;
|
|
|
|
if (ownbackstore)
|
|
|
|
input_mask |= ExposureMask;
|
2002-11-12 00:15:27 +01:00
|
|
|
if (fullscreen || grab_keyboard)
|
2002-11-03 13:33:02 +01:00
|
|
|
input_mask |= EnterWindowMask;
|
2002-11-12 00:15:27 +01:00
|
|
|
if (grab_keyboard)
|
|
|
|
input_mask |= LeaveWindowMask;
|
2002-09-24 08:09:09 +02:00
|
|
|
|
|
|
|
if (IM != NULL)
|
|
|
|
{
|
|
|
|
IC = XCreateIC(IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing),
|
|
|
|
XNClientWindow, wnd, XNFocusWindow, wnd, NULL);
|
|
|
|
|
2002-09-25 13:07:12 +02:00
|
|
|
if ((IC != NULL)
|
|
|
|
&& (XGetICValues(IC, XNFilterEvents, &ic_input_mask, NULL) == NULL))
|
2002-09-24 08:09:09 +02:00
|
|
|
input_mask |= ic_input_mask;
|
|
|
|
}
|
2002-08-24 22:04:56 +02:00
|
|
|
|
|
|
|
XSelectInput(display, wnd, input_mask);
|
2002-09-24 08:09:09 +02:00
|
|
|
XMapWindow(display, wnd);
|
2002-08-24 22:04:56 +02:00
|
|
|
|
2002-09-27 03:04:34 +02:00
|
|
|
/* wait for VisibilityNotify */
|
2002-09-25 13:07:12 +02:00
|
|
|
do
|
|
|
|
{
|
2002-09-27 03:04:34 +02:00
|
|
|
XMaskEvent(display, VisibilityChangeMask, &xevent);
|
2002-09-25 13:07:12 +02:00
|
|
|
}
|
2002-09-27 03:04:34 +02:00
|
|
|
while (xevent.type != VisibilityNotify);
|
2002-08-24 22:04:56 +02:00
|
|
|
|
2002-11-12 00:15:27 +01:00
|
|
|
focused = False;
|
|
|
|
mouse_in_wnd = False;
|
|
|
|
|
2002-11-19 15:48:02 +01:00
|
|
|
/* handle the WM_DELETE_WINDOW protocol */
|
|
|
|
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True);
|
|
|
|
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True);
|
|
|
|
XSetWMProtocols(display, wnd, &kill_atom, 1);
|
|
|
|
|
2000-08-15 12:23:24 +02:00
|
|
|
return True;
|
2000-07-05 09:44:21 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
2002-09-24 09:59:14 +02:00
|
|
|
ui_destroy_window(void)
|
2000-07-05 09:44:21 +02:00
|
|
|
{
|
2002-09-24 08:09:09 +02:00
|
|
|
if (IC != NULL)
|
|
|
|
XDestroyIC(IC);
|
2002-07-18 20:28:12 +02:00
|
|
|
|
2000-08-15 12:23:24 +02:00
|
|
|
XDestroyWindow(display, wnd);
|
2000-07-05 09:44:21 +02:00
|
|
|
}
|
|
|
|
|
2002-08-24 22:04:56 +02:00
|
|
|
void
|
2002-09-24 09:59:14 +02:00
|
|
|
xwin_toggle_fullscreen(void)
|
2002-08-24 22:04:56 +02:00
|
|
|
{
|
2002-09-24 08:09:09 +02:00
|
|
|
Pixmap contents = 0;
|
|
|
|
|
|
|
|
if (!ownbackstore)
|
|
|
|
{
|
|
|
|
/* need to save contents of window */
|
|
|
|
contents = XCreatePixmap(display, wnd, width, height, depth);
|
|
|
|
XCopyArea(display, wnd, contents, gc, 0, 0, width, height, 0, 0);
|
|
|
|
}
|
2002-09-14 15:47:24 +02:00
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
ui_destroy_window();
|
2002-09-14 15:47:24 +02:00
|
|
|
fullscreen = !fullscreen;
|
2002-09-24 08:09:09 +02:00
|
|
|
ui_create_window();
|
2002-09-14 15:47:24 +02:00
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
XDefineCursor(display, wnd, current_cursor);
|
|
|
|
|
|
|
|
if (!ownbackstore)
|
|
|
|
{
|
|
|
|
XCopyArea(display, contents, wnd, gc, 0, 0, width, height, 0, 0);
|
|
|
|
XFreePixmap(display, contents);
|
|
|
|
}
|
2002-08-24 22:04:56 +02:00
|
|
|
}
|
|
|
|
|
2002-11-19 15:48:02 +01:00
|
|
|
/* Process all events in Xlib queue
|
|
|
|
Returns 0 after user quit, 1 otherwise */
|
|
|
|
static int
|
2002-09-24 09:59:14 +02:00
|
|
|
xwin_process_events(void)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2002-06-07 09:49:59 +02:00
|
|
|
XEvent xevent;
|
2002-04-04 14:04:33 +02:00
|
|
|
KeySym keysym;
|
2002-04-20 11:41:03 +02:00
|
|
|
uint16 button, flags;
|
2000-08-15 12:23:24 +02:00
|
|
|
uint32 ev_time;
|
2002-07-18 20:28:12 +02:00
|
|
|
key_translation tr;
|
|
|
|
char str[256];
|
|
|
|
Status status;
|
2002-09-26 16:04:30 +02:00
|
|
|
unsigned int state;
|
|
|
|
Window wdummy;
|
|
|
|
int dummy;
|
2002-07-18 20:28:12 +02:00
|
|
|
|
2002-09-14 15:47:24 +02:00
|
|
|
while (XPending(display) > 0)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2002-09-14 15:47:24 +02:00
|
|
|
XNextEvent(display, &xevent);
|
|
|
|
|
2002-09-24 08:09:09 +02:00
|
|
|
if ((IC != NULL) && (XFilterEvent(&xevent, None) == True))
|
2002-07-18 20:28:12 +02:00
|
|
|
{
|
2002-07-30 09:30:12 +02:00
|
|
|
DEBUG_KBD(("Filtering event\n"));
|
2002-07-18 20:28:12 +02:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2002-04-20 11:41:03 +02:00
|
|
|
flags = 0;
|
2000-08-15 12:23:24 +02:00
|
|
|
|
2002-06-07 09:49:59 +02:00
|
|
|
switch (xevent.type)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2002-11-19 15:48:02 +01:00
|
|
|
case ClientMessage:
|
|
|
|
/* the window manager told us to quit */
|
|
|
|
if ((xevent.xclient.message_type == protocol_atom)
|
|
|
|
&& (xevent.xclient.data.l[0] == kill_atom))
|
|
|
|
/* Quit */
|
|
|
|
return 0;
|
|
|
|
break;
|
|
|
|
|
2002-04-20 11:41:03 +02:00
|
|
|
case KeyPress:
|
2002-07-18 20:28:12 +02:00
|
|
|
if (IC != NULL)
|
|
|
|
/* Multi_key compatible version */
|
|
|
|
{
|
|
|
|
XmbLookupString(IC,
|
|
|
|
(XKeyPressedEvent *) &
|
2002-07-30 09:18:48 +02:00
|
|
|
xevent, str, sizeof(str), &keysym, &status);
|
|
|
|
if (!((status == XLookupKeySym) || (status == XLookupBoth)))
|
2002-07-18 20:28:12 +02:00
|
|
|
{
|
2002-07-30 09:18:48 +02:00
|
|
|
error("XmbLookupString failed with status 0x%x\n",
|
|
|
|
status);
|
2002-07-18 20:28:12 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Plain old XLookupString */
|
2002-09-17 18:55:43 +02:00
|
|
|
DEBUG_KBD(("\nNo input context, using XLookupString\n"));
|
2002-07-18 20:28:12 +02:00
|
|
|
XLookupString((XKeyEvent *) & xevent,
|
2002-07-30 09:18:48 +02:00
|
|
|
str, sizeof(str), &keysym, NULL);
|
2002-07-18 20:28:12 +02:00
|
|
|
}
|
|
|
|
|
2002-11-18 16:35:41 +01:00
|
|
|
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym,
|
|
|
|
get_ksname(keysym)));
|
2002-07-18 20:28:12 +02:00
|
|
|
|
2002-09-26 16:04:30 +02:00
|
|
|
ev_time = time(NULL);
|
|
|
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True))
|
2002-09-11 13:45:20 +02:00
|
|
|
break;
|
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
tr = xkeymap_translate_key(keysym,
|
2002-07-30 09:18:48 +02:00
|
|
|
xevent.xkey.keycode, xevent.xkey.state);
|
2002-07-28 00:35:38 +02:00
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
if (tr.scancode == 0)
|
2002-04-26 10:22:39 +02:00
|
|
|
break;
|
|
|
|
|
2002-09-11 11:52:30 +02:00
|
|
|
ensure_remote_modifiers(ev_time, tr);
|
|
|
|
|
2002-07-30 09:18:48 +02:00
|
|
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode);
|
2002-07-18 20:28:12 +02:00
|
|
|
break;
|
2002-09-26 16:04:30 +02:00
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
case KeyRelease:
|
|
|
|
XLookupString((XKeyEvent *) & xevent, str,
|
|
|
|
sizeof(str), &keysym, NULL);
|
|
|
|
|
2002-07-30 09:30:12 +02:00
|
|
|
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym,
|
2002-09-26 16:04:30 +02:00
|
|
|
get_ksname(keysym)));
|
2002-07-18 20:28:12 +02:00
|
|
|
|
2002-09-26 16:04:30 +02:00
|
|
|
ev_time = time(NULL);
|
|
|
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False))
|
2002-09-11 13:45:20 +02:00
|
|
|
break;
|
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
tr = xkeymap_translate_key(keysym,
|
2002-07-30 09:18:48 +02:00
|
|
|
xevent.xkey.keycode, xevent.xkey.state);
|
2002-04-26 10:22:39 +02:00
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
if (tr.scancode == 0)
|
|
|
|
break;
|
2002-04-26 10:22:39 +02:00
|
|
|
|
2002-07-30 09:18:48 +02:00
|
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode);
|
2000-07-25 14:34:29 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case ButtonPress:
|
2002-04-20 11:41:03 +02:00
|
|
|
flags = MOUSE_FLAG_DOWN;
|
|
|
|
/* fall through */
|
2000-07-25 14:34:29 +02:00
|
|
|
|
|
|
|
case ButtonRelease:
|
2002-07-30 09:18:48 +02:00
|
|
|
button = xkeymap_translate_button(xevent.xbutton.button);
|
2000-07-25 14:34:29 +02:00
|
|
|
if (button == 0)
|
|
|
|
break;
|
|
|
|
|
2002-09-26 16:04:30 +02:00
|
|
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE,
|
2002-07-30 09:18:48 +02:00
|
|
|
flags | button, xevent.xbutton.x, xevent.xbutton.y);
|
2000-08-15 12:23:24 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case MotionNotify:
|
2002-09-26 16:04:30 +02:00
|
|
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE,
|
2002-07-30 09:18:48 +02:00
|
|
|
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y);
|
2001-06-20 15:54:48 +02:00
|
|
|
break;
|
|
|
|
|
2002-09-24 14:25:21 +02:00
|
|
|
case FocusIn:
|
2002-11-12 00:15:27 +01:00
|
|
|
if (xevent.xfocus.mode == NotifyGrab)
|
|
|
|
break;
|
|
|
|
focused = True;
|
2002-11-18 16:35:41 +01:00
|
|
|
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy,
|
|
|
|
&dummy, &dummy, &state);
|
2002-09-26 16:04:30 +02:00
|
|
|
reset_modifier_keys(state);
|
2002-11-12 00:15:27 +01:00
|
|
|
if (grab_keyboard && mouse_in_wnd)
|
2002-07-29 22:16:22 +02:00
|
|
|
XGrabKeyboard(display, wnd, True,
|
2002-07-30 09:18:48 +02:00
|
|
|
GrabModeAsync, GrabModeAsync, CurrentTime);
|
2001-06-20 15:54:48 +02:00
|
|
|
break;
|
|
|
|
|
2002-09-24 14:25:21 +02:00
|
|
|
case FocusOut:
|
2002-11-12 00:15:27 +01:00
|
|
|
if (xevent.xfocus.mode == NotifyUngrab)
|
|
|
|
break;
|
|
|
|
focused = False;
|
2002-09-25 16:33:36 +02:00
|
|
|
if (xevent.xfocus.mode == NotifyWhileGrabbed)
|
2002-07-29 22:16:22 +02:00
|
|
|
XUngrabKeyboard(display, CurrentTime);
|
2001-06-20 15:54:48 +02:00
|
|
|
break;
|
2001-09-15 05:16:05 +02:00
|
|
|
|
2002-11-03 13:33:02 +01:00
|
|
|
case EnterNotify:
|
|
|
|
/* we only register for this event when in fullscreen mode */
|
2002-11-12 00:15:27 +01:00
|
|
|
/* or grab_keyboard */
|
|
|
|
mouse_in_wnd = True;
|
|
|
|
if (fullscreen)
|
|
|
|
{
|
2002-11-18 16:35:41 +01:00
|
|
|
XSetInputFocus(display, wnd, RevertToPointerRoot,
|
|
|
|
CurrentTime);
|
2002-11-12 00:15:27 +01:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (focused)
|
|
|
|
XGrabKeyboard(display, wnd, True,
|
|
|
|
GrabModeAsync, GrabModeAsync, CurrentTime);
|
2002-11-03 13:33:02 +01:00
|
|
|
break;
|
|
|
|
|
2002-11-05 12:09:26 +01:00
|
|
|
case LeaveNotify:
|
2002-11-12 00:15:27 +01:00
|
|
|
/* we only register for this event when grab_keyboard */
|
|
|
|
mouse_in_wnd = False;
|
2002-11-05 12:09:26 +01:00
|
|
|
XUngrabKeyboard(display, CurrentTime);
|
|
|
|
break;
|
|
|
|
|
2001-09-15 05:16:05 +02:00
|
|
|
case Expose:
|
|
|
|
XCopyArea(display, backstore, wnd, gc,
|
2002-06-07 09:49:59 +02:00
|
|
|
xevent.xexpose.x, xevent.xexpose.y,
|
2002-07-18 18:38:31 +02:00
|
|
|
xevent.xexpose.width,
|
|
|
|
xevent.xexpose.height,
|
2002-06-07 09:49:59 +02:00
|
|
|
xevent.xexpose.x, xevent.xexpose.y);
|
2001-09-15 05:16:05 +02:00
|
|
|
break;
|
2002-09-12 11:38:31 +02:00
|
|
|
|
|
|
|
case MappingNotify:
|
|
|
|
/* Refresh keyboard mapping if it has changed. This is important for
|
|
|
|
Xvnc, since it allocates keycodes dynamically */
|
|
|
|
if (xevent.xmapping.request == MappingKeyboard
|
|
|
|
|| xevent.xmapping.request == MappingModifier)
|
|
|
|
XRefreshKeyboardMapping(&xevent.xmapping);
|
2002-09-26 16:04:30 +02:00
|
|
|
|
|
|
|
if (xevent.xmapping.request == MappingModifier)
|
|
|
|
{
|
2002-09-26 16:10:30 +02:00
|
|
|
XFreeModifiermap(mod_map);
|
2002-09-26 16:04:30 +02:00
|
|
|
mod_map = XGetModifierMapping(display);
|
|
|
|
}
|
2002-09-12 11:38:31 +02:00
|
|
|
break;
|
|
|
|
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
}
|
2002-11-19 15:48:02 +01:00
|
|
|
/* Keep going */
|
|
|
|
return 1;
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2002-11-19 15:48:02 +01:00
|
|
|
/* Returns 0 after user quit, 1 otherwise */
|
|
|
|
int
|
2001-09-15 14:34:34 +02:00
|
|
|
ui_select(int rdp_socket)
|
|
|
|
{
|
2002-07-18 18:38:31 +02:00
|
|
|
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1;
|
2001-09-15 14:34:34 +02:00
|
|
|
fd_set rfds;
|
|
|
|
|
|
|
|
FD_ZERO(&rfds);
|
|
|
|
|
|
|
|
while (True)
|
|
|
|
{
|
2002-09-14 13:48:44 +02:00
|
|
|
/* Process any events already waiting */
|
2002-11-19 15:48:02 +01:00
|
|
|
if (!xwin_process_events())
|
|
|
|
/* User quit */
|
|
|
|
return 0;
|
2002-09-12 11:38:31 +02:00
|
|
|
|
2001-09-15 14:34:34 +02:00
|
|
|
FD_ZERO(&rfds);
|
|
|
|
FD_SET(rdp_socket, &rfds);
|
2002-09-14 13:48:44 +02:00
|
|
|
FD_SET(x_socket, &rfds);
|
2001-09-15 14:34:34 +02:00
|
|
|
|
|
|
|
switch (select(n, &rfds, NULL, NULL, NULL))
|
|
|
|
{
|
|
|
|
case -1:
|
|
|
|
error("select: %s\n", strerror(errno));
|
|
|
|
|
|
|
|
case 0:
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (FD_ISSET(rdp_socket, &rfds))
|
2002-11-19 15:48:02 +01:00
|
|
|
return 1;
|
2001-09-15 14:34:34 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_move_pointer(int x, int y)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2000-08-15 12:23:24 +02:00
|
|
|
XWarpPointer(display, wnd, wnd, 0, 0, 0, 0, x, y);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
HBITMAP
|
2002-07-18 18:38:31 +02:00
|
|
|
ui_create_bitmap(int width, int height, uint8 * data)
|
2000-07-05 09:44:21 +02:00
|
|
|
{
|
|
|
|
XImage *image;
|
2000-07-25 14:34:29 +02:00
|
|
|
Pixmap bitmap;
|
2001-06-20 15:54:48 +02:00
|
|
|
uint8 *tdata;
|
2001-09-14 05:38:39 +02:00
|
|
|
|
2002-09-18 14:13:08 +02:00
|
|
|
tdata = translate_image(width, height, data);
|
2001-06-20 15:54:48 +02:00
|
|
|
bitmap = XCreatePixmap(display, wnd, width, height, depth);
|
2002-07-29 22:17:10 +02:00
|
|
|
image = XCreateImage(display, visual, depth, ZPixmap, 0,
|
|
|
|
(char *) tdata, width, height, 8, 0);
|
2000-07-05 09:44:21 +02:00
|
|
|
|
2000-08-15 12:23:24 +02:00
|
|
|
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height);
|
2001-01-06 04:12:10 +01:00
|
|
|
|
2001-06-20 15:54:48 +02:00
|
|
|
XFree(image);
|
2002-09-18 14:13:08 +02:00
|
|
|
xfree(tdata);
|
2001-01-06 04:12:10 +01:00
|
|
|
return (HBITMAP) bitmap;
|
2000-07-05 09:44:21 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
2002-07-30 09:18:48 +02:00
|
|
|
ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data)
|
2000-07-05 09:44:21 +02:00
|
|
|
{
|
2000-08-15 12:23:24 +02:00
|
|
|
XImage *image;
|
2001-09-14 05:38:39 +02:00
|
|
|
uint8 *tdata;
|
2000-08-15 12:23:24 +02:00
|
|
|
|
2002-09-18 14:13:08 +02:00
|
|
|
tdata = translate_image(width, height, data);
|
2002-07-29 22:17:10 +02:00
|
|
|
image = XCreateImage(display, visual, depth, ZPixmap, 0,
|
|
|
|
(char *) tdata, width, height, 8, 0);
|
2001-06-20 15:54:48 +02:00
|
|
|
|
2001-09-15 05:16:05 +02:00
|
|
|
if (ownbackstore)
|
|
|
|
{
|
|
|
|
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy);
|
|
|
|
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy);
|
|
|
|
}
|
2001-09-14 05:38:39 +02:00
|
|
|
|
2001-01-06 04:12:10 +01:00
|
|
|
XFree(image);
|
2002-09-18 14:13:08 +02:00
|
|
|
xfree(tdata);
|
2000-08-15 12:23:24 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_destroy_bitmap(HBITMAP bmp)
|
2000-08-15 12:23:24 +02:00
|
|
|
{
|
2002-07-18 18:38:31 +02:00
|
|
|
XFreePixmap(display, (Pixmap) bmp);
|
2001-06-20 15:54:48 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
HGLYPH
|
2002-07-18 18:38:31 +02:00
|
|
|
ui_create_glyph(int width, int height, uint8 * data)
|
2000-07-05 09:44:21 +02:00
|
|
|
{
|
2000-07-25 14:34:29 +02:00
|
|
|
XImage *image;
|
|
|
|
Pixmap bitmap;
|
|
|
|
int scanline;
|
|
|
|
GC gc;
|
|
|
|
|
|
|
|
scanline = (width + 7) / 8;
|
2000-07-05 09:44:21 +02:00
|
|
|
|
2000-08-15 12:23:24 +02:00
|
|
|
bitmap = XCreatePixmap(display, wnd, width, height, 1);
|
|
|
|
gc = XCreateGC(display, bitmap, 0, NULL);
|
2000-07-05 09:44:21 +02:00
|
|
|
|
2002-07-29 22:17:10 +02:00
|
|
|
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data,
|
2002-07-29 21:21:51 +02:00
|
|
|
width, height, 8, scanline);
|
2000-10-17 10:24:09 +02:00
|
|
|
image->byte_order = MSBFirst;
|
|
|
|
image->bitmap_bit_order = MSBFirst;
|
|
|
|
XInitImage(image);
|
|
|
|
|
2000-08-15 12:23:24 +02:00
|
|
|
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height);
|
2001-09-14 05:38:39 +02:00
|
|
|
|
2000-07-25 14:34:29 +02:00
|
|
|
XFree(image);
|
2000-08-15 12:23:24 +02:00
|
|
|
XFreeGC(display, gc);
|
2002-07-18 18:38:31 +02:00
|
|
|
return (HGLYPH) bitmap;
|
2000-07-05 09:44:21 +02:00
|
|
|
}
|
2000-07-07 11:40:03 +02:00
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_destroy_glyph(HGLYPH glyph)
|
2000-07-07 11:40:03 +02:00
|
|
|
{
|
2002-07-18 18:38:31 +02:00
|
|
|
XFreePixmap(display, (Pixmap) glyph);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
HCURSOR
|
2002-07-18 20:28:12 +02:00
|
|
|
ui_create_cursor(unsigned int x, unsigned int y, int width, int height,
|
|
|
|
uint8 * andmask, uint8 * xormask)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
HGLYPH maskglyph, cursorglyph;
|
|
|
|
XColor bg, fg;
|
|
|
|
Cursor xcursor;
|
|
|
|
uint8 *cursor, *pcursor;
|
|
|
|
uint8 *mask, *pmask;
|
|
|
|
uint8 nextbit;
|
|
|
|
int scanline, offset;
|
|
|
|
int i, j;
|
|
|
|
|
|
|
|
scanline = (width + 7) / 8;
|
|
|
|
offset = scanline * height;
|
|
|
|
|
|
|
|
cursor = xmalloc(offset);
|
|
|
|
memset(cursor, 0, offset);
|
|
|
|
|
|
|
|
mask = xmalloc(offset);
|
|
|
|
memset(mask, 0, offset);
|
|
|
|
|
|
|
|
/* approximate AND and XOR masks with a monochrome X pointer */
|
|
|
|
for (i = 0; i < height; i++)
|
2000-07-07 11:40:03 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
offset -= scanline;
|
|
|
|
pcursor = &cursor[offset];
|
|
|
|
pmask = &mask[offset];
|
|
|
|
|
|
|
|
for (j = 0; j < scanline; j++)
|
2001-06-20 15:54:48 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
for (nextbit = 0x80; nextbit != 0; nextbit >>= 1)
|
|
|
|
{
|
|
|
|
if (xormask[0] || xormask[1] || xormask[2])
|
|
|
|
{
|
|
|
|
*pcursor |= (~(*andmask) & nextbit);
|
|
|
|
*pmask |= nextbit;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
*pcursor |= ((*andmask) & nextbit);
|
|
|
|
*pmask |= (~(*andmask) & nextbit);
|
|
|
|
}
|
|
|
|
|
|
|
|
xormask += 3;
|
|
|
|
}
|
|
|
|
|
|
|
|
andmask++;
|
|
|
|
pcursor++;
|
|
|
|
pmask++;
|
2001-06-20 15:54:48 +02:00
|
|
|
}
|
2000-07-07 11:40:03 +02:00
|
|
|
}
|
2001-09-14 05:38:39 +02:00
|
|
|
|
|
|
|
fg.red = fg.blue = fg.green = 0xffff;
|
|
|
|
bg.red = bg.blue = bg.green = 0x0000;
|
|
|
|
fg.flags = bg.flags = DoRed | DoBlue | DoGreen;
|
|
|
|
|
|
|
|
cursorglyph = ui_create_glyph(width, height, cursor);
|
|
|
|
maskglyph = ui_create_glyph(width, height, mask);
|
2002-07-18 18:38:31 +02:00
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
xcursor =
|
|
|
|
XCreatePixmapCursor(display, (Pixmap) cursorglyph,
|
|
|
|
(Pixmap) maskglyph, &fg, &bg, x, y);
|
2001-09-14 05:38:39 +02:00
|
|
|
|
|
|
|
ui_destroy_glyph(maskglyph);
|
|
|
|
ui_destroy_glyph(cursorglyph);
|
|
|
|
xfree(mask);
|
|
|
|
xfree(cursor);
|
2002-07-18 18:38:31 +02:00
|
|
|
return (HCURSOR) xcursor;
|
2001-09-14 05:38:39 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
ui_set_cursor(HCURSOR cursor)
|
|
|
|
{
|
2002-09-24 08:09:09 +02:00
|
|
|
current_cursor = (Cursor) cursor;
|
|
|
|
XDefineCursor(display, wnd, current_cursor);
|
2001-09-14 05:38:39 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
ui_destroy_cursor(HCURSOR cursor)
|
|
|
|
{
|
2002-07-18 18:38:31 +02:00
|
|
|
XFreeCursor(display, (Cursor) cursor);
|
2001-09-14 05:38:39 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
#define MAKE_XCOLOR(xc,c) \
|
|
|
|
(xc)->red = ((c)->red << 8) | (c)->red; \
|
|
|
|
(xc)->green = ((c)->green << 8) | (c)->green; \
|
|
|
|
(xc)->blue = ((c)->blue << 8) | (c)->blue; \
|
|
|
|
(xc)->flags = DoRed | DoGreen | DoBlue;
|
|
|
|
|
|
|
|
HCOLOURMAP
|
2002-07-18 18:38:31 +02:00
|
|
|
ui_create_colourmap(COLOURMAP * colours)
|
2001-09-14 05:38:39 +02:00
|
|
|
{
|
|
|
|
COLOURENTRY *entry;
|
|
|
|
int i, ncolours = colours->ncolours;
|
2002-09-18 14:13:08 +02:00
|
|
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours);
|
|
|
|
XColor xentry;
|
|
|
|
XColor xc_cache[256];
|
|
|
|
uint32 colour;
|
|
|
|
int colLookup = 256;
|
|
|
|
for (i = 0; i < ncolours; i++)
|
2001-06-20 15:54:48 +02:00
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
entry = &colours->colours[i];
|
|
|
|
MAKE_XCOLOR(&xentry, entry);
|
2001-09-14 05:38:39 +02:00
|
|
|
|
2002-09-18 14:13:08 +02:00
|
|
|
if (XAllocColor(display, xcolmap, &xentry) == 0)
|
2001-06-20 15:54:48 +02:00
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
/* Allocation failed, find closest match. */
|
|
|
|
int j = 256;
|
|
|
|
int nMinDist = 3 * 256 * 256;
|
|
|
|
long nDist = nMinDist;
|
|
|
|
|
|
|
|
/* only get the colors once */
|
2002-09-25 13:07:12 +02:00
|
|
|
while (colLookup--)
|
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
xc_cache[colLookup].pixel = colLookup;
|
2002-09-25 13:07:12 +02:00
|
|
|
xc_cache[colLookup].red = xc_cache[colLookup].green =
|
|
|
|
xc_cache[colLookup].blue = 0;
|
2002-09-18 14:13:08 +02:00
|
|
|
xc_cache[colLookup].flags = 0;
|
2002-09-25 13:07:12 +02:00
|
|
|
XQueryColor(display,
|
|
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
|
|
&xc_cache[colLookup]);
|
2002-09-18 14:13:08 +02:00
|
|
|
}
|
|
|
|
colLookup = 0;
|
|
|
|
|
|
|
|
/* approximate the pixel */
|
2002-09-25 13:07:12 +02:00
|
|
|
while (j--)
|
|
|
|
{
|
|
|
|
if (xc_cache[j].flags)
|
|
|
|
{
|
|
|
|
nDist = ((long) (xc_cache[j].red >> 8) -
|
|
|
|
(long) (xentry.red >> 8)) *
|
|
|
|
((long) (xc_cache[j].red >> 8) -
|
|
|
|
(long) (xentry.red >> 8)) +
|
|
|
|
((long) (xc_cache[j].green >> 8) -
|
|
|
|
(long) (xentry.green >> 8)) *
|
|
|
|
((long) (xc_cache[j].green >> 8) -
|
|
|
|
(long) (xentry.green >> 8)) +
|
|
|
|
((long) (xc_cache[j].blue >> 8) -
|
|
|
|
(long) (xentry.blue >> 8)) *
|
|
|
|
((long) (xc_cache[j].blue >> 8) -
|
|
|
|
(long) (xentry.blue >> 8));
|
2002-09-18 14:13:08 +02:00
|
|
|
}
|
2002-09-25 13:07:12 +02:00
|
|
|
if (nDist < nMinDist)
|
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
nMinDist = nDist;
|
|
|
|
xentry.pixel = j;
|
|
|
|
}
|
|
|
|
}
|
2001-06-20 15:54:48 +02:00
|
|
|
}
|
2002-09-18 14:13:08 +02:00
|
|
|
colour = xentry.pixel;
|
2000-07-07 11:40:03 +02:00
|
|
|
|
2002-09-18 14:13:08 +02:00
|
|
|
/* update our cache */
|
2002-09-25 13:07:12 +02:00
|
|
|
if (xentry.pixel < 256)
|
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
xc_cache[xentry.pixel].red = xentry.red;
|
|
|
|
xc_cache[xentry.pixel].green = xentry.green;
|
|
|
|
xc_cache[xentry.pixel].blue = xentry.blue;
|
2000-07-07 11:40:03 +02:00
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
}
|
|
|
|
|
2002-09-18 14:13:08 +02:00
|
|
|
|
|
|
|
/* byte swap here to make translate_image faster */
|
|
|
|
map[i] = translate_colour(colour);
|
2001-06-20 15:54:48 +02:00
|
|
|
}
|
2002-09-18 14:13:08 +02:00
|
|
|
|
|
|
|
return map;
|
2000-07-07 11:40:03 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_destroy_colourmap(HCOLOURMAP map)
|
2000-07-07 11:40:03 +02:00
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
xfree(map);
|
2000-07-07 11:40:03 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_set_colourmap(HCOLOURMAP map)
|
2000-07-07 11:40:03 +02:00
|
|
|
{
|
2002-09-18 14:13:08 +02:00
|
|
|
colmap = map;
|
2000-07-07 11:40:03 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_set_clip(int x, int y, int cx, int cy)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
|
|
|
XRectangle rect;
|
|
|
|
|
|
|
|
rect.x = x;
|
|
|
|
rect.y = y;
|
|
|
|
rect.width = cx;
|
|
|
|
rect.height = cy;
|
2000-08-15 12:23:24 +02:00
|
|
|
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
2002-09-24 09:59:14 +02:00
|
|
|
ui_reset_clip(void)
|
2000-07-07 11:40:03 +02:00
|
|
|
{
|
2000-07-25 14:34:29 +02:00
|
|
|
XRectangle rect;
|
|
|
|
|
|
|
|
rect.x = 0;
|
|
|
|
rect.y = 0;
|
2000-08-15 12:23:24 +02:00
|
|
|
rect.width = width;
|
|
|
|
rect.height = height;
|
|
|
|
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded);
|
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
2002-09-24 09:59:14 +02:00
|
|
|
ui_bell(void)
|
2000-08-15 12:23:24 +02:00
|
|
|
{
|
|
|
|
XBell(display, 0);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
2000-07-07 11:40:03 +02:00
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_destblt(uint8 opcode,
|
|
|
|
/* dest */ int x, int y, int cx, int cy)
|
2000-07-07 11:40:03 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FUNCTION(opcode);
|
2001-09-15 05:16:05 +02:00
|
|
|
FILL_RECTANGLE(x, y, cx, cy);
|
2001-09-14 05:38:39 +02:00
|
|
|
RESET_FUNCTION(opcode);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_patblt(uint8 opcode,
|
|
|
|
/* dest */ int x, int y, int cx, int cy,
|
2002-07-18 18:38:31 +02:00
|
|
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
|
|
|
Pixmap fill;
|
2002-07-14 06:20:25 +02:00
|
|
|
uint8 i, ipattern[8];
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FUNCTION(opcode);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
|
|
|
switch (brush->style)
|
|
|
|
{
|
2001-01-06 04:12:10 +01:00
|
|
|
case 0: /* Solid */
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FOREGROUND(fgcolour);
|
2001-09-15 05:16:05 +02:00
|
|
|
FILL_RECTANGLE(x, y, cx, cy);
|
2000-07-25 14:34:29 +02:00
|
|
|
break;
|
|
|
|
|
2001-01-06 04:12:10 +01:00
|
|
|
case 3: /* Pattern */
|
2002-07-14 06:20:25 +02:00
|
|
|
for (i = 0; i != 8; i++)
|
|
|
|
ipattern[7 - i] = brush->pattern[i];
|
|
|
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FOREGROUND(bgcolour);
|
|
|
|
SET_BACKGROUND(fgcolour);
|
|
|
|
XSetFillStyle(display, gc, FillOpaqueStippled);
|
|
|
|
XSetStipple(display, gc, fill);
|
2002-07-30 09:18:48 +02:00
|
|
|
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2001-09-15 05:16:05 +02:00
|
|
|
FILL_RECTANGLE(x, y, cx, cy);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
XSetFillStyle(display, gc, FillSolid);
|
2002-07-30 02:56:48 +02:00
|
|
|
XSetTSOrigin(display, gc, 0, 0);
|
2002-07-18 18:38:31 +02:00
|
|
|
ui_destroy_glyph((HGLYPH) fill);
|
2000-07-25 14:34:29 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2001-09-14 15:51:38 +02:00
|
|
|
unimpl("brush %d\n", brush->style);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
2001-09-14 05:38:39 +02:00
|
|
|
|
|
|
|
RESET_FUNCTION(opcode);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_screenblt(uint8 opcode,
|
|
|
|
/* dest */ int x, int y, int cx, int cy,
|
|
|
|
/* src */ int srcx, int srcy)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FUNCTION(opcode);
|
2001-01-06 04:12:10 +01:00
|
|
|
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y);
|
2001-09-15 05:16:05 +02:00
|
|
|
if (ownbackstore)
|
2002-07-30 09:18:48 +02:00
|
|
|
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, cy, x, y);
|
2001-09-14 05:38:39 +02:00
|
|
|
RESET_FUNCTION(opcode);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_memblt(uint8 opcode,
|
|
|
|
/* dest */ int x, int y, int cx, int cy,
|
|
|
|
/* src */ HBITMAP src, int srcx, int srcy)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FUNCTION(opcode);
|
2002-07-18 18:38:31 +02:00
|
|
|
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y);
|
2001-09-15 05:16:05 +02:00
|
|
|
if (ownbackstore)
|
2002-07-30 09:18:48 +02:00
|
|
|
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, cx, cy, x, y);
|
2001-09-14 05:38:39 +02:00
|
|
|
RESET_FUNCTION(opcode);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_triblt(uint8 opcode,
|
|
|
|
/* dest */ int x, int y, int cx, int cy,
|
|
|
|
/* src */ HBITMAP src, int srcx, int srcy,
|
2002-07-18 18:38:31 +02:00
|
|
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
|
|
|
/* This is potentially difficult to do in general. Until someone
|
2000-08-15 12:23:24 +02:00
|
|
|
comes up with a more efficient way of doing it I am using cases. */
|
2000-07-25 14:34:29 +02:00
|
|
|
|
|
|
|
switch (opcode)
|
|
|
|
{
|
2001-01-06 04:12:10 +01:00
|
|
|
case 0x69: /* PDSxxn */
|
2000-09-28 09:04:14 +02:00
|
|
|
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy);
|
2002-07-30 09:18:48 +02:00
|
|
|
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, fgcolour);
|
2000-09-28 09:04:14 +02:00
|
|
|
break;
|
|
|
|
|
2001-01-06 04:12:10 +01:00
|
|
|
case 0xb8: /* PSDPxax */
|
2002-07-30 09:18:48 +02:00
|
|
|
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour);
|
2000-09-28 09:04:14 +02:00
|
|
|
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy);
|
2002-07-30 09:18:48 +02:00
|
|
|
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour);
|
2000-07-25 14:34:29 +02:00
|
|
|
break;
|
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
case 0xc0: /* PSa */
|
2001-06-20 15:54:48 +02:00
|
|
|
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy);
|
2002-07-30 09:18:48 +02:00
|
|
|
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, fgcolour);
|
2001-06-20 15:54:48 +02:00
|
|
|
break;
|
|
|
|
|
2000-07-25 14:34:29 +02:00
|
|
|
default:
|
2001-09-14 15:51:38 +02:00
|
|
|
unimpl("triblt 0x%x\n", opcode);
|
2000-09-28 09:04:14 +02:00
|
|
|
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_line(uint8 opcode,
|
|
|
|
/* dest */ int startx, int starty, int endx, int endy,
|
2002-07-18 18:38:31 +02:00
|
|
|
/* pen */ PEN * pen)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FUNCTION(opcode);
|
|
|
|
SET_FOREGROUND(pen->colour);
|
2000-08-15 12:23:24 +02:00
|
|
|
XDrawLine(display, wnd, gc, startx, starty, endx, endy);
|
2001-09-15 05:16:05 +02:00
|
|
|
if (ownbackstore)
|
|
|
|
XDrawLine(display, backstore, gc, startx, starty, endx, endy);
|
2001-09-14 05:38:39 +02:00
|
|
|
RESET_FUNCTION(opcode);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_rect(
|
|
|
|
/* dest */ int x, int y, int cx, int cy,
|
|
|
|
/* brush */ int colour)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FOREGROUND(colour);
|
2001-09-15 05:16:05 +02:00
|
|
|
FILL_RECTANGLE(x, y, cx, cy);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_draw_glyph(int mixmode,
|
|
|
|
/* dest */ int x, int y, int cx, int cy,
|
2002-07-18 20:28:12 +02:00
|
|
|
/* src */ HGLYPH glyph, int srcx, int srcy,
|
|
|
|
int bgcolour, int fgcolour)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FOREGROUND(fgcolour);
|
|
|
|
SET_BACKGROUND(bgcolour);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2002-07-18 20:28:12 +02:00
|
|
|
XSetFillStyle(display, gc,
|
2002-07-30 09:18:48 +02:00
|
|
|
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled);
|
2002-07-18 18:38:31 +02:00
|
|
|
XSetStipple(display, gc, (Pixmap) glyph);
|
2001-09-14 05:38:39 +02:00
|
|
|
XSetTSOrigin(display, gc, x, y);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2001-09-15 05:16:05 +02:00
|
|
|
FILL_RECTANGLE(x, y, cx, cy);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
XSetFillStyle(display, gc, FillSolid);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2002-04-19 14:06:08 +02:00
|
|
|
#define DO_GLYPH(ttext,idx) \
|
|
|
|
{\
|
|
|
|
glyph = cache_get_font (font, ttext[idx]);\
|
|
|
|
if (!(flags & TEXT2_IMPLICIT_X))\
|
|
|
|
{\
|
|
|
|
xyoffset = ttext[++idx];\
|
|
|
|
if ((xyoffset & 0x80))\
|
|
|
|
{\
|
|
|
|
if (flags & TEXT2_VERTICAL) \
|
2002-07-29 20:59:01 +02:00
|
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\
|
2002-04-19 14:06:08 +02:00
|
|
|
else\
|
2002-07-29 20:59:01 +02:00
|
|
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\
|
|
|
|
idx += 2;\
|
2002-04-19 14:06:08 +02:00
|
|
|
}\
|
|
|
|
else\
|
|
|
|
{\
|
|
|
|
if (flags & TEXT2_VERTICAL) \
|
|
|
|
y += xyoffset;\
|
|
|
|
else\
|
|
|
|
x += xyoffset;\
|
|
|
|
}\
|
|
|
|
}\
|
|
|
|
if (glyph != NULL)\
|
|
|
|
{\
|
|
|
|
ui_draw_glyph (mixmode, x + (short) glyph->offset,\
|
|
|
|
y + (short) glyph->baseline,\
|
|
|
|
glyph->width, glyph->height,\
|
|
|
|
glyph->pixmap, 0, 0, bgcolour, fgcolour);\
|
|
|
|
if (flags & TEXT2_IMPLICIT_X)\
|
|
|
|
x += glyph->width;\
|
|
|
|
}\
|
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y,
|
2002-07-18 20:28:12 +02:00
|
|
|
int clipx, int clipy, int clipcx, int clipcy,
|
|
|
|
int boxx, int boxy, int boxcx, int boxcy, int bgcolour,
|
2002-04-19 14:06:08 +02:00
|
|
|
int fgcolour, uint8 * text, uint8 length)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2000-08-15 12:23:24 +02:00
|
|
|
FONTGLYPH *glyph;
|
2002-04-19 14:06:08 +02:00
|
|
|
int i, j, xyoffset;
|
|
|
|
DATABLOB *entry;
|
2001-06-20 15:54:48 +02:00
|
|
|
|
2001-09-14 05:38:39 +02:00
|
|
|
SET_FOREGROUND(bgcolour);
|
2000-07-25 14:34:29 +02:00
|
|
|
|
|
|
|
if (boxcx > 1)
|
2001-09-15 05:16:05 +02:00
|
|
|
{
|
|
|
|
FILL_RECTANGLE(boxx, boxy, boxcx, boxcy);
|
|
|
|
}
|
2000-09-28 17:54:11 +02:00
|
|
|
else if (mixmode == MIX_OPAQUE)
|
2001-09-15 05:16:05 +02:00
|
|
|
{
|
|
|
|
FILL_RECTANGLE(clipx, clipy, clipcx, clipcy);
|
|
|
|
}
|
2000-07-25 14:34:29 +02:00
|
|
|
|
|
|
|
/* Paint text, character by character */
|
2002-07-18 18:38:31 +02:00
|
|
|
for (i = 0; i < length;)
|
|
|
|
{
|
|
|
|
switch (text[i])
|
|
|
|
{
|
|
|
|
case 0xff:
|
|
|
|
if (i + 2 < length)
|
2002-07-30 09:18:48 +02:00
|
|
|
cache_put_text(text[i + 1], text, text[i + 2]);
|
2002-07-18 18:38:31 +02:00
|
|
|
else
|
|
|
|
{
|
|
|
|
error("this shouldn't be happening\n");
|
2002-11-19 11:37:39 +01:00
|
|
|
exit(1);
|
2002-07-18 18:38:31 +02:00
|
|
|
}
|
|
|
|
/* this will move pointer from start to first character after FF command */
|
|
|
|
length -= i + 3;
|
|
|
|
text = &(text[i + 3]);
|
|
|
|
i = 0;
|
2002-04-19 14:06:08 +02:00
|
|
|
break;
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2002-07-18 18:38:31 +02:00
|
|
|
case 0xfe:
|
|
|
|
entry = cache_get_text(text[i + 1]);
|
|
|
|
if (entry != NULL)
|
|
|
|
{
|
|
|
|
if ((((uint8 *) (entry->data))[1] ==
|
2002-07-30 09:18:48 +02:00
|
|
|
0) && (!(flags & TEXT2_IMPLICIT_X)))
|
2002-07-18 18:38:31 +02:00
|
|
|
{
|
|
|
|
if (flags & TEXT2_VERTICAL)
|
|
|
|
y += text[i + 2];
|
|
|
|
else
|
|
|
|
x += text[i + 2];
|
|
|
|
}
|
|
|
|
if (i + 2 < length)
|
|
|
|
i += 3;
|
2002-04-19 14:06:08 +02:00
|
|
|
else
|
2002-07-18 18:38:31 +02:00
|
|
|
i += 2;
|
|
|
|
length -= i;
|
|
|
|
/* this will move pointer from start to first character after FE command */
|
|
|
|
text = &(text[i]);
|
|
|
|
i = 0;
|
|
|
|
for (j = 0; j < entry->size; j++)
|
2002-07-30 09:18:48 +02:00
|
|
|
DO_GLYPH(((uint8 *) (entry->data)), j);
|
2002-04-10 16:07:56 +02:00
|
|
|
}
|
2002-07-18 18:38:31 +02:00
|
|
|
break;
|
2001-06-20 15:54:48 +02:00
|
|
|
|
2002-07-18 18:38:31 +02:00
|
|
|
default:
|
|
|
|
DO_GLYPH(text, i);
|
|
|
|
i++;
|
|
|
|
break;
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
}
|
2002-04-19 14:06:08 +02:00
|
|
|
|
|
|
|
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_desktop_save(uint32 offset, int x, int y, int cx, int cy)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
2001-06-20 15:54:48 +02:00
|
|
|
Pixmap pix;
|
2000-07-25 14:34:29 +02:00
|
|
|
XImage *image;
|
|
|
|
|
2001-09-15 05:16:05 +02:00
|
|
|
if (ownbackstore)
|
|
|
|
{
|
2002-07-30 09:18:48 +02:00
|
|
|
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap);
|
2001-09-15 05:16:05 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pix = XCreatePixmap(display, wnd, cx, cy, depth);
|
|
|
|
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0);
|
2002-07-30 09:18:48 +02:00
|
|
|
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap);
|
2001-09-15 05:16:05 +02:00
|
|
|
XFreePixmap(display, pix);
|
|
|
|
}
|
2001-06-20 15:54:48 +02:00
|
|
|
|
2002-07-18 18:38:31 +02:00
|
|
|
offset *= bpp / 8;
|
2002-07-30 09:18:48 +02:00
|
|
|
cache_put_desktop(offset, cx, cy, image->bytes_per_line, bpp / 8, (uint8 *) image->data);
|
2001-06-20 15:54:48 +02:00
|
|
|
|
|
|
|
XDestroyImage(image);
|
2000-07-25 14:34:29 +02:00
|
|
|
}
|
|
|
|
|
2001-01-06 04:47:04 +01:00
|
|
|
void
|
|
|
|
ui_desktop_restore(uint32 offset, int x, int y, int cx, int cy)
|
2000-07-25 14:34:29 +02:00
|
|
|
{
|
|
|
|
XImage *image;
|
2000-08-15 12:23:24 +02:00
|
|
|
uint8 *data;
|
2000-07-25 14:34:29 +02:00
|
|
|
|
2002-07-18 18:38:31 +02:00
|
|
|
offset *= bpp / 8;
|
|
|
|
data = cache_get_desktop(offset, cx, cy, bpp / 8);
|
2000-08-15 12:23:24 +02:00
|
|
|
if (data == NULL)
|
|
|
|
return;
|
2001-09-14 05:38:39 +02:00
|
|
|
|
2002-07-29 22:17:10 +02:00
|
|
|
image = XCreateImage(display, visual, depth, ZPixmap, 0,
|
2002-07-30 09:18:48 +02:00
|
|
|
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8);
|
2001-09-14 05:38:39 +02:00
|
|
|
|
2001-09-15 05:16:05 +02:00
|
|
|
if (ownbackstore)
|
|
|
|
{
|
|
|
|
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy);
|
|
|
|
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy);
|
|
|
|
}
|
|
|
|
|
2000-07-25 14:34:29 +02:00
|
|
|
XFree(image);
|
2000-07-07 11:40:03 +02:00
|
|
|
}
|