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xwayland: parse DND_ENTER messages

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emersion 2018-04-05 22:06:17 -04:00
parent b547279625
commit 7d18812735
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GPG key ID: 0FDE7BE0E88F5E48
3 changed files with 223 additions and 86 deletions
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50
xwayland/selection/incoming.c
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@ -379,8 +379,7 @@ static void xwm_selection_get_targets(struct wlr_xwm_selection *selection) {
void xwm_handle_selection_notify(struct wlr_xwm *xwm,
xcb_selection_notify_event_t *event) {
wlr_log(L_DEBUG, "XCB_SELECTION_NOTIFY (selection=%u, property=%u, target=%u)",
event->selection, event->property,
event->target);
event->selection, event->property, event->target);
struct wlr_xwm_selection *selection =
xwm_get_selection(xwm, event->selection);
@ -410,6 +409,11 @@ int xwm_handle_xfixes_selection_notify(struct wlr_xwm *xwm,
wlr_log(L_DEBUG, "XCB_XFIXES_SELECTION_NOTIFY (selection=%u, owner=%u)",
event->selection, event->owner);
// Drag'n'drop works differently
if (event->selection == xwm->atoms[DND_SELECTION]) {
return xwm_dnd_handle_xfixes_selection_notify(xwm, event);
}
struct wlr_xwm_selection *selection =
xwm_get_selection(xwm, event->selection);
if (selection == NULL) {
@ -435,28 +439,28 @@ int xwm_handle_xfixes_selection_notify(struct wlr_xwm *xwm,
}
selection->owner = XCB_WINDOW_NONE;
return 1;
} else {
selection->owner = event->owner;
// This is our selection window.
// We have to use XCB_TIME_CURRENT_TIME when we claim the
// selection, so grab the actual timestamp here so we can
// answer TIMESTAMP conversion requests correctly.
if (event->owner == selection->window) {
selection->timestamp = event->timestamp;
return 1;
}
struct wlr_xwm_selection_transfer *transfer = &selection->incoming;
transfer->incr = false;
// doing this will give a selection notify where we actually handle the sync
xcb_convert_selection(xwm->xcb_conn, selection->window,
selection->atom,
xwm->atoms[TARGETS],
xwm->atoms[WL_SELECTION],
event->timestamp);
xcb_flush(xwm->xcb_conn);
}
selection->owner = event->owner;
// We have to use XCB_TIME_CURRENT_TIME when we claim the
// selection, so grab the actual timestamp here so we can
// answer TIMESTAMP conversion requests correctly.
if (event->owner == selection->window) {
selection->timestamp = event->timestamp;
return 1;
}
struct wlr_xwm_selection_transfer *transfer = &selection->incoming;
transfer->incr = false;
// doing this will give a selection notify where we actually handle the sync
xcb_convert_selection(xwm->xcb_conn, selection->window,
selection->atom,
xwm->atoms[TARGETS],
xwm->atoms[WL_SELECTION],
event->timestamp);
xcb_flush(xwm->xcb_conn);
return 1;
}