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data-device: fix drag cleanup if not started

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emersion 2019-02-16 11:42:00 +01:00
parent 6291e84532
commit 44ec3afb27
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GPG key ID: 0FDE7BE0E88F5E48
1 changed files with 24 additions and 22 deletions
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46
types/data_device/wlr_drag.c
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@ -103,7 +103,7 @@ static void drag_icon_set_mapped(struct wlr_drag_icon *icon, bool mapped) {
static void drag_icon_destroy(struct wlr_drag_icon *icon); static void drag_icon_destroy(struct wlr_drag_icon *icon);
static void drag_end(struct wlr_drag *drag) { static void drag_destroy(struct wlr_drag *drag) {
if (drag->cancelling) { if (drag->cancelling) {
return; return;
} }
@ -111,28 +111,30 @@ static void drag_end(struct wlr_drag *drag) {
wlr_signal_emit_safe(&drag->events.destroy, drag); wlr_signal_emit_safe(&drag->events.destroy, drag);
wlr_seat_keyboard_end_grab(drag->seat); if (drag->started) {
switch (drag->grab_type) { wlr_seat_keyboard_end_grab(drag->seat);
case WLR_DRAG_GRAB_KEYBOARD: switch (drag->grab_type) {
break; case WLR_DRAG_GRAB_KEYBOARD:
case WLR_DRAG_GRAB_KEYBOARD_POINTER: break;
wlr_seat_pointer_end_grab(drag->seat); case WLR_DRAG_GRAB_KEYBOARD_POINTER:
break; wlr_seat_pointer_end_grab(drag->seat);
case WLR_DRAG_GRAB_KEYBOARD_TOUCH: break;
wlr_seat_touch_end_grab(drag->seat); case WLR_DRAG_GRAB_KEYBOARD_TOUCH:
break; wlr_seat_touch_end_grab(drag->seat);
break;
}
drag_set_focus(drag, NULL, 0, 0);
assert(drag->seat->drag == drag);
drag->seat->drag = NULL;
} }
if (drag->source) { if (drag->source) {
wl_list_remove(&drag->source_destroy.link); wl_list_remove(&drag->source_destroy.link);
} }
drag_set_focus(drag, NULL, 0, 0);
drag_icon_destroy(drag->icon); drag_icon_destroy(drag->icon);
assert(drag->seat->drag == drag);
drag->seat->drag = NULL;
free(drag); free(drag);
} }
@ -191,7 +193,7 @@ static uint32_t drag_handle_pointer_button(struct wlr_seat_pointer_grab *grab,
if (grab->seat->pointer_state.button_count == 0 && if (grab->seat->pointer_state.button_count == 0 &&
state == WL_POINTER_BUTTON_STATE_RELEASED) { state == WL_POINTER_BUTTON_STATE_RELEASED) {
drag_end(drag); drag_destroy(drag);
} }
return 0; return 0;
@ -205,7 +207,7 @@ static void drag_handle_pointer_axis(struct wlr_seat_pointer_grab *grab,
static void drag_handle_pointer_cancel(struct wlr_seat_pointer_grab *grab) { static void drag_handle_pointer_cancel(struct wlr_seat_pointer_grab *grab) {
struct wlr_drag *drag = grab->data; struct wlr_drag *drag = grab->data;
drag_end(drag); drag_destroy(drag);
} }
static const struct wlr_pointer_grab_interface static const struct wlr_pointer_grab_interface
@ -237,7 +239,7 @@ static void drag_handle_touch_up(struct wlr_seat_touch_grab *grab,
} }
} }
drag_end(drag); drag_destroy(drag);
} }
static void drag_handle_touch_motion(struct wlr_seat_touch_grab *grab, static void drag_handle_touch_motion(struct wlr_seat_touch_grab *grab,
@ -261,7 +263,7 @@ static void drag_handle_touch_enter(struct wlr_seat_touch_grab *grab,
static void drag_handle_touch_cancel(struct wlr_seat_touch_grab *grab) { static void drag_handle_touch_cancel(struct wlr_seat_touch_grab *grab) {
struct wlr_drag *drag = grab->data; struct wlr_drag *drag = grab->data;
drag_end(drag); drag_destroy(drag);
} }
static const struct wlr_touch_grab_interface static const struct wlr_touch_grab_interface
@ -293,7 +295,7 @@ static void drag_handle_keyboard_modifiers(struct wlr_seat_keyboard_grab *grab,
static void drag_handle_keyboard_cancel(struct wlr_seat_keyboard_grab *grab) { static void drag_handle_keyboard_cancel(struct wlr_seat_keyboard_grab *grab) {
struct wlr_drag *drag = grab->data; struct wlr_drag *drag = grab->data;
drag_end(drag); drag_destroy(drag);
} }
static const struct wlr_keyboard_grab_interface static const struct wlr_keyboard_grab_interface
@ -312,7 +314,7 @@ static void drag_handle_icon_destroy(struct wl_listener *listener, void *data) {
static void drag_handle_drag_source_destroy(struct wl_listener *listener, static void drag_handle_drag_source_destroy(struct wl_listener *listener,
void *data) { void *data) {
struct wlr_drag *drag = wl_container_of(listener, drag, source_destroy); struct wlr_drag *drag = wl_container_of(listener, drag, source_destroy);
drag_end(drag); drag_destroy(drag);
} }