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a few changes in the selection code

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dan
2002-01-07 06:11:34 +00:00
parent 89a32e3663
commit 9b63a77d6a
3 changed files with 78 additions and 48 deletions
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39
WINGs/selection.c
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@@ -9,6 +9,9 @@
#define MAX_PROPERTY_SIZE 8*1024
char *WMSelectionOwnerDidChangeNotification = "WMSelectionOwnerDidChange";
typedef struct SelectionHandler {
WMView *view;
Atom selection;
@@ -59,7 +62,7 @@ WMDeleteSelectionHandler(WMView *view, Atom selection, Time timestamp)
if (!selHandlers)
return;
//printf("deleting selection handler for %d\n", win);
printf("deleting selection handler for %d", win);
WM_ITERATE_ARRAY(selHandlers, handler, iter) {
if (handler->view == view
@@ -68,14 +71,17 @@ WMDeleteSelectionHandler(WMView *view, Atom selection, Time timestamp)
if (handler->flags.done_pending) {
handler->flags.delete_pending = 1;
return;
puts(": postponed because still pending");
return;
}
//puts("found & removed");
printf(": found & removed");
WMRemoveFromArray(selHandlers, handler);
break;
}
}
printf("\n");
XGrabServer(dpy);
if (XGetSelectionOwner(dpy, selection) == win) {
XSetSelectionOwner(dpy, selection, None, timestamp);
@@ -343,7 +349,18 @@ handleNotifyEvent(XEvent *event)
void
W_HandleSelectionEvent(XEvent *event)
{
//printf("%d received %d\n", event->xany.window, event->type);
printf("%d received selection ", event->xany.window);
switch(event->type) {
case SelectionNotify:
puts("notify"); break;
case SelectionRequest:
puts("request"); break;
case SelectionClear:
puts("clear"); break;
default:
puts("unknown"); break;
}
if (event->type == SelectionNotify) {
handleNotifyEvent(event);
} else {
@@ -366,10 +383,12 @@ WMCreateSelectionHandler(WMView *view, Atom selection, Time timestamp,
return False;
}
//printf("created selection handler for %d\n", W_VIEW_DRAWABLE(view));
handler = malloc(sizeof(SelectionHandler));
if (handler == NULL)
return False;
WMPostNotificationName(WMSelectionOwnerDidChangeNotification,
(void*)selection, (void*)view);
printf("created selection handler for %d\n", W_VIEW_DRAWABLE(view));
handler = wmalloc(sizeof(SelectionHandler));
handler->view = view;
handler->selection = selection;
@@ -381,9 +400,9 @@ WMCreateSelectionHandler(WMView *view, Atom selection, Time timestamp,
if (selHandlers == NULL) {
selHandlers = WMCreateArrayWithDestructor(4, wfree);
}
WMAddToArray(selHandlers, handler);
return True;
}