Lisp_Object selection_name, selection_value;
{
struct frame *sf = SELECTED_FRAME ();
- Window selecting_window = FRAME_X_WINDOW (sf);
- Display *display = FRAME_X_DISPLAY (sf);
+ Window selecting_window;
+ Display *display;
Time time = last_event_timestamp;
Atom selection_atom;
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+ struct x_display_info *dpyinfo;
int count;
+ if (! FRAME_X_P (sf))
+ return;
+
+ selecting_window = FRAME_X_WINDOW (sf);
+ display = FRAME_X_DISPLAY (sf);
+ dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+
CHECK_SYMBOL (selection_name);
selection_atom = symbol_to_x_atom (dpyinfo, display, selection_name);
FOR_EACH_FRAME (list, frame)
{
- if (FRAME_X_DISPLAY_INFO (XFRAME (frame)) == dpyinfo)
+ if (FRAME_X_P (XFRAME (frame))
+ && FRAME_X_DISPLAY_INFO (XFRAME (frame)) == dpyinfo)
return frame;
}
refering to the deleted window, and we'll get a BadWindow error
in XTread_socket when processing the events. I don't have
an idea how to fix that. gerd, 2001-01-98. */
- XFlush (display);
+ /* 2004-09-10: XSync and UNBLOCK so that possible protocol errors are
+ delivered before uncatch errors. */
+ XSync (display, False);
+ UNBLOCK_INPUT;
+
+ /* GTK queues events in addition to the queue in Xlib. So we
+ UNBLOCK to enter the event loop and get possible errors delivered,
+ and then BLOCK again because x_uncatch_errors requires it. */
+ BLOCK_INPUT;
x_uncatch_errors (display, count);
UNBLOCK_INPUT;
}
Lisp_Object selection_symbol, target_type, time_stamp;
{
struct frame *sf = SELECTED_FRAME ();
- Window requestor_window = FRAME_X_WINDOW (sf);
- Display *display = FRAME_X_DISPLAY (sf);
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+ Window requestor_window;
+ Display *display;
+ struct x_display_info *dpyinfo;
Time requestor_time = last_event_timestamp;
- Atom target_property = dpyinfo->Xatom_EMACS_TMP;
- Atom selection_atom = symbol_to_x_atom (dpyinfo, display, selection_symbol);
+ Atom target_property;
+ Atom selection_atom;
Atom type_atom;
int secs, usecs;
int count;
Lisp_Object frame;
+ if (! FRAME_X_P (sf))
+ return Qnil;
+
+ requestor_window = FRAME_X_WINDOW (sf);
+ display = FRAME_X_DISPLAY (sf);
+ dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+ target_property = dpyinfo->Xatom_EMACS_TMP;
+ selection_atom = symbol_to_x_atom (dpyinfo, display, selection_symbol);
+
if (CONSP (target_type))
type_atom = symbol_to_x_atom (dpyinfo, display, XCAR (target_type));
else
struct frame *sf = SELECTED_FRAME ();
check_x ();
+ if (! FRAME_X_P (sf))
+ return Qnil;
+
display = FRAME_X_DISPLAY (sf);
dpyinfo = FRAME_X_DISPLAY_INFO (sf);
CHECK_SYMBOL (selection);
struct frame *sf = SELECTED_FRAME ();
check_x ();
+
+ if (! FRAME_X_P (sf))
+ return Qnil;
+
display = FRAME_X_DISPLAY (sf);
dpyinfo = FRAME_X_DISPLAY_INFO (sf);
window = RootWindow (display, 0); /* Cut buffers are on screen 0 */
struct frame *sf = SELECTED_FRAME ();
check_x ();
+
+ if (! FRAME_X_P (sf))
+ return Qnil;
+
display = FRAME_X_DISPLAY (sf);
window = RootWindow (display, 0); /* Cut buffers are on screen 0 */
Atom props[8];
Display *display;
struct frame *sf = SELECTED_FRAME ();
-
+
check_x ();
+
+ if (! FRAME_X_P (sf))
+ return Qnil;
+
display = FRAME_X_DISPLAY (sf);
window = RootWindow (display, 0); /* Cut buffers are on screen 0 */
CHECK_NUMBER (n);