/[rdesktop]/sourceforge.net/trunk/rdesktop/xwin.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Diff of /sourceforge.net/trunk/rdesktop/xwin.c

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revision 121 by matthewc, Sat Sep 14 11:48:44 2002 UTC revision 123 by matthewc, Sat Sep 14 13:47:24 2002 UTC
# Line 42  static GC gc; Line 42  static GC gc;
42  static Visual *visual;  static Visual *visual;
43  static int depth;  static int depth;
44  static int bpp;  static int bpp;
 static int dpy_width;  
 static int dpy_height;  
45    
46  /* endianness */  /* endianness */
47  static BOOL host_be;  static BOOL host_be;
# Line 280  get_key_state(int keysym) Line 278  get_key_state(int keysym)
278          return (current_state & keysymMask) ? True : False;          return (current_state & keysymMask) ? True : False;
279  }  }
280    
281    static void
282    xwin_map_window()
283    {
284            XEvent xevent;
285    
286            XMapWindow(display, wnd);
287    
288            /* wait for VisibilityChange */
289            XMaskEvent(display, VisibilityChangeMask, &xevent);
290    
291            if (fullscreen)
292                    XSetInputFocus(display, wnd, RevertToPointerRoot, CurrentTime);
293    }
294    
295  BOOL  BOOL
296  ui_init()  ui_init()
# Line 359  ui_create_window() Line 370  ui_create_window()
370                              0, CopyFromParent, InputOutput, CopyFromParent,                              0, CopyFromParent, InputOutput, CopyFromParent,
371                              CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs);                              CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs);
372    
373            if (ownbackstore)
374                    backstore = XCreatePixmap(display, wnd, width, height, depth);
375    
376          XStoreName(display, wnd, title);          XStoreName(display, wnd, title);
377    
378          classhints = XAllocClassHint();          classhints = XAllocClassHint();
# Line 393  ui_create_window() Line 407  ui_create_window()
407    
408          XSelectInput(display, wnd, input_mask);          XSelectInput(display, wnd, input_mask);
409    
410          gc = XCreateGC(display, wnd, 0, NULL);          xwin_map_window();
   
         XMapWindow(display, wnd);  
   
         /* Wait for VisibilityNotify Event */  
         for (;;)  
         {  
                 XNextEvent(display, &xevent);  
                 if (xevent.type == VisibilityNotify)  
                         break;  
         }  
   
         if (ownbackstore)  
                 backstore = XCreatePixmap(display, wnd, width, height, depth);  
411    
412          /* clear the window so that cached data is not viewed upon start... */          /* clear the window so that cached data is not seen */
413          XSetBackground(display, gc, 0);          gc = XCreateGC(display, wnd, 0, NULL);
414          XSetForeground(display, gc, 0);          XSetForeground(display, gc, 0);
415          FILL_RECTANGLE(0, 0, width, height);          FILL_RECTANGLE(0, 0, width, height);
         /* make sure the window is focused */  
         XSetInputFocus(display, wnd, RevertToPointerRoot, CurrentTime);  
416    
417          return True;          return True;
418  }  }
# Line 433  ui_destroy_window() Line 432  ui_destroy_window()
432          display = NULL;          display = NULL;
433  }  }
434    
435  void  static void
436  reset_keys()  xwin_reset_keys()
437  {  {
438          /* reset keys */          /* reset keys */
439          uint32 ev_time;          uint32 ev_time;
# Line 448  reset_keys() Line 447  reset_keys()
447  }  }
448    
449  void  void
450  toggle_fullscreen()  xwin_toggle_fullscreen()
451  {  {
452          /* save window contents */          XEvent xevent;
453          Pixmap pixmap;          XSetWindowAttributes attribs;
454          pixmap = XCreatePixmap(display, wnd, width, height, depth);          int newwidth, newheight;
455          if (ownbackstore)  
456                  XCopyArea(display, backstore, pixmap, gc, 0, 0, width, height, 0, 0);          fullscreen = !fullscreen;
457          else          newwidth  = fullscreen ? WidthOfScreen(screen) : width;
458                  XCopyArea(display, wnd, pixmap, gc, 0, 0, width, height, 0, 0);          newheight = fullscreen ? HeightOfScreen(screen) : height;
459          fullscreen = fullscreen ? False : True;  
460          close_inputmethod();          XUnmapWindow(display, wnd);
461          if (ownbackstore)          attribs.override_redirect = fullscreen;
462                  XFreePixmap(display, backstore);          XChangeWindowAttributes(display, wnd, CWOverrideRedirect, &attribs);
463          XFreeGC(display, gc);          XResizeWindow(display, wnd, newwidth, newheight);
464          XDestroyWindow(display, wnd);          xwin_map_window();
         ui_create_window();  
         ui_set_cursor(cache_get_cursor(0));  
         ui_move_pointer(width / 2, height / 2);  
         reset_keys();  
         /* restore window contents */  
         if (ownbackstore)  
                 XCopyArea(display, pixmap, backstore, gc, 0, 0, width, height, 0, 0);  
         XCopyArea(display, pixmap, wnd, gc, 0, 0, width, height, 0, 0);  
         XFreePixmap(display, pixmap);  
465  }  }
466    
467  /* Process all events in Xlib queue */  /* Process all events in Xlib queue */
# Line 479  static void Line 469  static void
469  xwin_process_events()  xwin_process_events()
470  {  {
471          XEvent xevent;          XEvent xevent;
   
472          KeySym keysym;          KeySym keysym;
473          uint16 button, flags;          uint16 button, flags;
474          uint32 ev_time;          uint32 ev_time;
# Line 488  xwin_process_events() Line 477  xwin_process_events()
477          char str[256];          char str[256];
478          Status status;          Status status;
479    
480          while (XCheckMaskEvent(display, ~0, &xevent))          while (XPending(display) > 0)
481          {          {
482                    XNextEvent(display, &xevent);
483    
484                  if (enable_compose && (XFilterEvent(&xevent, None) == True))                  if (enable_compose && (XFilterEvent(&xevent, None) == True))
485                  {                  {
486                          DEBUG_KBD(("Filtering event\n"));                          DEBUG_KBD(("Filtering event\n"));
# Line 586  xwin_process_events() Line 577  xwin_process_events()
577                                  break;                                  break;
578    
579                          case FocusOut:                          case FocusOut:
580                                  reset_keys();                                  xwin_reset_keys();
581                                  /* fall through */                                  /* fall through */
582                          case LeaveNotify:                          case LeaveNotify:
583                                  if (grab_keyboard)                                  if (grab_keyboard)
# Line 624  ui_select(int rdp_socket) Line 615  ui_select(int rdp_socket)
615          while (True)          while (True)
616          {          {
617                  /* Process any events already waiting */                  /* Process any events already waiting */
                 XFlush(display);  
618                  xwin_process_events();                  xwin_process_events();
619    
620                  FD_ZERO(&rfds);                  FD_ZERO(&rfds);
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