/[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 566 by stargo, Mon Jan 19 23:45:26 2004 UTC revision 576 by stargo, Thu Jan 22 20:31:59 2004 UTC
# Line 42  static int g_x_socket; Line 42  static int g_x_socket;
42  static Screen *g_screen;  static Screen *g_screen;
43  Window g_wnd;  Window g_wnd;
44  BOOL g_enable_compose = False;  BOOL g_enable_compose = False;
45  static GC g_gc;  static GC g_gc = NULL;
 static BOOL g_gc_initialized = False;  
46  static Visual *g_visual;  static Visual *g_visual;
47  static int g_depth;  static int g_depth;
48  static int g_bpp;  static int g_bpp;
# Line 51  static XIM g_IM; Line 50  static XIM g_IM;
50  static XIC g_IC;  static XIC g_IC;
51  static XModifierKeymap *g_mod_map;  static XModifierKeymap *g_mod_map;
52  static Cursor g_current_cursor;  static Cursor g_current_cursor;
53  static HCURSOR g_null_cursor;  static HCURSOR g_null_cursor = NULL;
54  static Atom g_protocol_atom, g_kill_atom;  static Atom g_protocol_atom, g_kill_atom;
55  static BOOL g_focused;  static BOOL g_focused;
56  static BOOL g_mouse_in_wnd;  static BOOL g_mouse_in_wnd;
# Line 64  static int g_red_shift_l, g_blue_shift_l Line 63  static int g_red_shift_l, g_blue_shift_l
63    
64  /* software backing store */  /* software backing store */
65  static BOOL g_ownbackstore;  static BOOL g_ownbackstore;
66  static Pixmap g_backstore;  static Pixmap g_backstore = NULL;
 static BOOL g_backstore_initialized = False;  
67    
68  /* Moving in single app mode */  /* Moving in single app mode */
69  static BOOL g_moving_wnd;  static BOOL g_moving_wnd;
# Line 851  ui_deinit(void) Line 849  ui_deinit(void)
849  {  {
850          if (g_IM != NULL)          if (g_IM != NULL)
851                  XCloseIM(g_IM);                  XCloseIM(g_IM);
852            
853            if (g_null_cursor != NULL)
854                    ui_destroy_cursor(g_null_cursor);
855    
856          XFreeModifiermap(g_mod_map);          XFreeModifiermap(g_mod_map);
857    
# Line 888  ui_create_window(void) Line 889  ui_create_window(void)
889                                CWBackPixel | CWBackingStore | CWOverrideRedirect |                                CWBackPixel | CWBackingStore | CWOverrideRedirect |
890                                CWColormap | CWBorderPixel, &attribs);                                CWColormap | CWBorderPixel, &attribs);
891    
892          if ( ! g_gc_initialized )          if (g_gc == NULL)
         {  
893                  g_gc = XCreateGC(g_display, g_wnd, 0, NULL);                  g_gc = XCreateGC(g_display, g_wnd, 0, NULL);
                 g_gc_initialized = True;  
         }  
894    
895          if ((g_ownbackstore) && (! g_backstore_initialized))          if ((g_ownbackstore) && (g_backstore == NULL))
896          {          {
897                  g_backstore =                  g_backstore =
898                          XCreatePixmap(g_display, g_wnd, g_width, g_height,                          XCreatePixmap(g_display, g_wnd, g_width, g_height,
# Line 903  ui_create_window(void) Line 901  ui_create_window(void)
901                  /* clear to prevent rubbish being exposed at startup */                  /* clear to prevent rubbish being exposed at startup */
902                  XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen));                  XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen));
903                  XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height);                  XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height);
                 g_backstore_initialized = True;  
904          }          }
905    
906          XStoreName(g_display, g_wnd, g_title);          XStoreName(g_display, g_wnd, g_title);
# Line 970  ui_create_window(void) Line 967  ui_create_window(void)
967          XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1);          XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1);
968    
969          /* create invisible 1x1 cursor to be used as null cursor */          /* create invisible 1x1 cursor to be used as null cursor */
970          g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data);          if (g_null_cursor == NULL)
971                    g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data);
972    
973          return True;          return True;
974  }  }
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