/[rdesktop]/sourceforge.net/trunk/rdesktop/xkeymap.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/xkeymap.c

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revision 116 by astrand, Wed Sep 11 11:11:27 2002 UTC revision 170 by astrand, Tue Sep 17 08:18:41 2002 UTC
# Line 202  xkeymap_read(char *mapname) Line 202  xkeymap_read(char *mapname)
202    
203  /* Before connecting and creating UI */  /* Before connecting and creating UI */
204  void  void
205  xkeymap_init1(void)  xkeymap_init(void)
206  {  {
207            unsigned int max_keycode;
208          int i;          int i;
209    
         /* Zeroing keymap */  
         for (i = 0; i < KEYMAP_SIZE; i++)  
         {  
                 keymap[i].scancode = 0;  
                 keymap[i].modifiers = 0;  
         }  
   
210          if (strcmp(keymapname, "none"))          if (strcmp(keymapname, "none"))
         {  
211                  xkeymap_read(keymapname);                  xkeymap_read(keymapname);
         }  
212    
213            XDisplayKeycodes(display, &min_keycode, (int *) &max_keycode);
214  }  }
215    
216  /* After connecting and creating UI */  /* Handles, for example, multi-scancode keypresses (which is not
217  void     possible via keymap-files) */
218  xkeymap_init2(void)  BOOL
219  {  handle_special_keys(KeySym keysym, uint32 ev_time, BOOL pressed)
220          unsigned int max_keycode;  {
221          XDisplayKeycodes(display, &min_keycode, (int *) &max_keycode);          switch (keysym)
222            {
223                    case XK_Break:  /* toggle full screen */
224                            if (pressed && (get_key_state(XK_Alt_L) || get_key_state(XK_Alt_R)))
225                            {
226                                    xwin_toggle_fullscreen();
227                                    return True;
228                            }
229                            break;
230    
231                    case XK_Meta_L: /* Windows keys */
232                    case XK_Super_L:
233                    case XK_Hyper_L:
234                    case XK_Meta_R:
235                    case XK_Super_R:
236                    case XK_Hyper_R:
237                            if (pressed)
238                            {
239                                    rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_LCTRL);
240                                    rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_ESC);
241                            }
242                            else
243                            {
244                                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_ESC);
245                                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL);
246                            }
247                            return True;
248                            break;
249            }
250            return False;
251  }  }
252    
253    
# Line 267  xkeymap_translate_key(KeySym keysym, uns Line 289  xkeymap_translate_key(KeySym keysym, uns
289          if ((keycode >= min_keycode) && (keycode <= 0x60))          if ((keycode >= min_keycode) && (keycode <= 0x60))
290          {          {
291                  tr.scancode = keycode - min_keycode;                  tr.scancode = keycode - min_keycode;
292    
293                    /* The modifiers to send for this key should be
294                       obtained from the local state. Currently, only
295                       shift is implemented. */
296                    if (state & ShiftMask)
297                    {
298                            tr.modifiers = MapLeftShiftMask;
299                    }
300    
301                  fprintf(stderr, "Sending guessed scancode 0x%x\n", tr.scancode);                  fprintf(stderr, "Sending guessed scancode 0x%x\n", tr.scancode);
302          }          }
303          else          else
# Line 345  ensure_remote_modifiers(uint32 ev_time, Line 376  ensure_remote_modifiers(uint32 ev_time,
376                  {                  {
377                          /* Should not use this modifier. Send up. */                          /* Should not use this modifier. Send up. */
378                          rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT);                          rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT);
379                            rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT);
380                  }                  }
381          }          }
382    
# Line 388  ensure_remote_modifiers(uint32 ev_time, Line 420  ensure_remote_modifiers(uint32 ev_time,
420  }  }
421    
422    
423    void
424    reset_modifier_keys()
425    {
426            /* reset keys */
427            uint32 ev_time;
428            ev_time = time(NULL);
429    
430            if (MASK_HAS_BITS(remote_modifier_state, MapLeftShiftMask) && !get_key_state(XK_Shift_L))
431                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT);
432    
433            if (MASK_HAS_BITS(remote_modifier_state, MapRightShiftMask) && !get_key_state(XK_Shift_R))
434                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT);
435    
436            if (MASK_HAS_BITS(remote_modifier_state, MapLeftCtrlMask) && !get_key_state(XK_Control_L))
437                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL);
438    
439            if (MASK_HAS_BITS(remote_modifier_state, MapRightCtrlMask) && !get_key_state(XK_Control_R))
440                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RCTRL);
441    
442            if (MASK_HAS_BITS(remote_modifier_state, MapLeftAltMask) && !get_key_state(XK_Alt_L))
443                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LALT);
444    
445            if (MASK_HAS_BITS(remote_modifier_state, MapRightAltMask) &&
446                !get_key_state(XK_Alt_R) && !get_key_state(XK_Mode_switch))
447                    rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RALT);
448    }
449    
450    
451  static void  static void
452  update_modifier_state(uint16 modifiers, BOOL pressed)  update_modifier_state(uint16 modifiers, BOOL pressed)
453  {  {
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