commit 1679f232e541489eedd94774bcfaec9752fdea64
author Jonas Ådahl <jadahl@gmail.com> Sat Apr 12 09:39:51 2014 +0200
committer Kristian Høgsberg <krh@bitplanet.net> Mon Apr 21 16:03:28 2014 -0700
tree 943d751f7bb59d545e6d5fad314d83017d649de1
parent e57d1f211d1d9ff594e81e1cb14f587587c6c3c7

libinput: Forward frame events to clients

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=77353

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>

desktop-shell/shell.c

diff --git a/desktop-shell/shell.c b/desktop-shell/shell.c
index 0732789..bc4a258 100644
--- a/desktop-shell/shell.c
+++ b/desktop-shell/shell.c
@@ -1403,6 +1403,11 @@
 }
 
 static void
+touch_move_grab_frame(struct weston_touch_grab *grab)
+{
+}
+
+static void
 touch_move_grab_cancel(struct weston_touch_grab *grab)
 {
 	struct weston_touch_move_grab *move =
@@ -1417,6 +1422,7 @@
 	touch_move_grab_down,
 	touch_move_grab_up,
 	touch_move_grab_motion,
+	touch_move_grab_frame,
 	touch_move_grab_cancel,
 };
 

src/compositor.h

diff --git a/src/compositor.h b/src/compositor.h
index af41b00..03d8992 100644
--- a/src/compositor.h
+++ b/src/compositor.h
@@ -278,6 +278,7 @@
 			int touch_id,
 			wl_fixed_t sx,
 			wl_fixed_t sy);
+	void (*frame)(struct weston_touch_grab *grab);
 	void (*cancel)(struct weston_touch_grab *grab);
 };
 
@@ -1008,6 +1009,8 @@
 void
 notify_touch(struct weston_seat *seat, uint32_t time, int touch_id,
 	     wl_fixed_t x, wl_fixed_t y, int touch_type);
+void
+notify_touch_frame(struct weston_seat *seat);
 
 void
 weston_layer_init(struct weston_layer *layer, struct wl_list *below);

src/data-device.c

diff --git a/src/data-device.c b/src/data-device.c
index 483e22e..6a81bc8 100644
--- a/src/data-device.c
+++ b/src/data-device.c
@@ -497,6 +497,11 @@
 }
 
 static void
+drag_grab_touch_frame(struct weston_touch_grab *grab)
+{
+}
+
+static void
 drag_grab_touch_cancel(struct weston_touch_grab *grab)
 {
 	struct weston_touch_drag *touch_drag =
@@ -511,6 +516,7 @@
 	drag_grab_touch_down,
 	drag_grab_touch_up,
 	drag_grab_touch_motion,
+	drag_grab_touch_frame,
 	drag_grab_touch_cancel
 };
 

src/input.c

diff --git a/src/input.c b/src/input.c
index 9c51468..2c799f4 100644
--- a/src/input.c
+++ b/src/input.c
@@ -287,6 +287,15 @@
 }
 
 static void
+default_grab_touch_frame(struct weston_touch_grab *grab)
+{
+	struct wl_resource *resource;
+
+	wl_resource_for_each(resource, &grab->touch->focus_resource_list)
+		wl_touch_send_frame(resource);
+}
+
+static void
 default_grab_touch_cancel(struct weston_touch_grab *grab)
 {
 }
@@ -295,6 +304,7 @@
 	default_grab_touch_down,
 	default_grab_touch_up,
 	default_grab_touch_motion,
+	default_grab_touch_frame,
 	default_grab_touch_cancel,
 };
 
@@ -1512,6 +1522,15 @@
 	}
 }
 
+WL_EXPORT void
+notify_touch_frame(struct weston_seat *seat)
+{
+	struct weston_touch *touch = seat->touch;
+	struct weston_touch_grab *grab = touch->grab;
+
+	grab->interface->frame(grab);
+}
+
 static void
 pointer_cursor_surface_configure(struct weston_surface *es,
 				 int32_t dx, int32_t dy)

src/libinput-device.c

diff --git a/src/libinput-device.c b/src/libinput-device.c
index 6a321a4..0ca6c4b 100644
--- a/src/libinput-device.c
+++ b/src/libinput-device.c
@@ -187,6 +187,17 @@
 	notify_touch(device->seat, time, slot, 0, 0, WL_TOUCH_UP);
 }
 
+static void
+handle_touch_frame(struct libinput_device *libinput_device,
+		   struct libinput_event_touch *touch_event)
+{
+	struct evdev_device *device =
+		libinput_device_get_user_data(libinput_device);
+	struct weston_seat *seat = device->seat;
+
+	notify_touch_frame(seat);
+}
+
 int
 evdev_device_process_event(struct libinput_event *event)
 {
@@ -228,6 +239,10 @@
 		handle_touch_up(libinput_device,
 				libinput_event_get_touch_event(event));
 		break;
+	case LIBINPUT_EVENT_TOUCH_FRAME:
+		handle_touch_frame(libinput_device,
+				   libinput_event_get_touch_event(event));
+		break;
 	default:
 		handled = 0;
 		weston_log("unknown libinput event %d\n",