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xwm: Maximize windows when double-clicking on title bar

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Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Louis-Francis Ratté-Boulianne 2017-11-13 16:20:50 -05:00 committed by Daniel Stone
parent 3f53d9179b
commit e5d655c484
1 changed files with 24 additions and 2 deletions
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26
xwayland/window-manager.c
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@ -161,6 +161,8 @@ struct weston_wm_window {
struct weston_output_weak_ref legacy_fullscreen_output;
int saved_width, saved_height;
int decorate;
uint32_t last_button_time;
int did_double;
int override_redirect;
int fullscreen;
int has_alpha;
@ -1930,6 +1932,7 @@ weston_wm_window_close(struct weston_wm_window *window, xcb_timestamp_t time)
}
}
#define DOUBLE_CLICK_PERIOD 250
static void
weston_wm_handle_button(struct weston_wm *wm, xcb_generic_event_t *event)
{
@ -1942,6 +1945,7 @@ weston_wm_handle_button(struct weston_wm *wm, xcb_generic_event_t *event)
enum theme_location location;
enum wl_pointer_button_state button_state;
uint32_t button_id;
uint32_t double_click = 0;
wm_log("XCB_BUTTON_%s (detail %d)\n",
button->response_type == XCB_BUTTON_PRESS ?
@ -1962,6 +1966,19 @@ weston_wm_handle_button(struct weston_wm *wm, xcb_generic_event_t *event)
WL_POINTER_BUTTON_STATE_RELEASED;
button_id = button->detail == 1 ? BTN_LEFT : BTN_RIGHT;
if (button_state == WL_POINTER_BUTTON_STATE_PRESSED) {
if (button->time - window->last_button_time <= DOUBLE_CLICK_PERIOD) {
double_click = 1;
window->did_double = 1;
} else
window->did_double = 0;
window->last_button_time = button->time;
} else if (window->did_double == 1) {
double_click = 1;
window->did_double = 0;
}
/* Make sure we're looking at the right location. The frame
* could have received a motion event from a pointer from a
* different wl_seat, but under X it looks like our core
@ -1969,8 +1986,13 @@ weston_wm_handle_button(struct weston_wm *wm, xcb_generic_event_t *event)
* location before deciding what to do. */
location = frame_pointer_motion(window->frame, NULL,
button->event_x, button->event_y);
location = frame_pointer_button(window->frame, NULL,
button_id, button_state);
if (double_click)
location = frame_double_click(window->frame, NULL,
button_id, button_state);
else
location = frame_pointer_button(window->frame, NULL,
button_id, button_state);
if (frame_status(window->frame) & FRAME_STATUS_REPAINT)
weston_wm_window_schedule_repaint(window);