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cursor: handle double click on title

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This commit is contained in:
Johan Malm 2021-08-02 17:30:34 +01:00
parent 526ab1ae75
commit 6a5deb628e
1 changed files with 23 additions and 2 deletions
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25
src/cursor.c
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@ -1,5 +1,7 @@
#include <assert.h> #include <assert.h>
#include <linux/input-event-codes.h> #include <linux/input-event-codes.h>
#include <sys/time.h>
#include <time.h>
#include "labwc.h" #include "labwc.h"
#include "menu/menu.h" #include "menu/menu.h"
#include "ssd.h" #include "ssd.h"
@ -235,6 +237,19 @@ handle_cursor_button_with_meta_key(struct view *view, uint32_t button,
interactive_begin(view, LAB_INPUT_STATE_RESIZE, edges); interactive_begin(view, LAB_INPUT_STATE_RESIZE, edges);
} }
static bool
is_double_click(long double_click_speed)
{
static struct timespec last_double_click;
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
long ms = (now.tv_sec - last_double_click.tv_sec) * 1000 +
(now.tv_nsec - last_double_click.tv_nsec) / 1000000;
last_double_click = now;
return ms < double_click_speed && ms >= 0;
}
void void
cursor_button(struct wl_listener *listener, void *data) cursor_button(struct wl_listener *listener, void *data)
{ {
@ -288,7 +303,8 @@ cursor_button(struct wl_listener *listener, void *data)
if (!view && surface) { if (!view && surface) {
/* ...if we've ended up here it must be a layer surface */ /* ...if we've ended up here it must be a layer surface */
assert(wlr_surface_is_layer_surface(surface)); assert(wlr_surface_is_layer_surface(surface));
struct wlr_layer_surface_v1 *layer = wlr_layer_surface_v1_from_wlr_surface(surface); struct wlr_layer_surface_v1 *layer =
wlr_layer_surface_v1_from_wlr_surface(surface);
if (layer->current.keyboard_interactive) { if (layer->current.keyboard_interactive) {
seat_set_focus_layer(&server->seat, layer); seat_set_focus_layer(&server->seat, layer);
} }
@ -305,8 +321,13 @@ cursor_button(struct wl_listener *listener, void *data)
desktop_focus_view(&server->seat, view); desktop_focus_view(&server->seat, view);
damage_all_outputs(server); damage_all_outputs(server);
if (is_double_click(500) && view_area == LAB_SSD_PART_TITLE) {
view_toggle_maximize(view);
return;
}
resize_edges = ssd_resize_edges(view_area); resize_edges = ssd_resize_edges(view_area);
if (resize_edges != 0) { if (resize_edges) {
interactive_begin(view, LAB_INPUT_STATE_RESIZE, resize_edges); interactive_begin(view, LAB_INPUT_STATE_RESIZE, resize_edges);
return; return;
} }