From 9ea7f887539030d14f93987c88bd59d733ccca77 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Tue, 2 Mar 2021 08:49:50 +0100
Subject: [PATCH] Added pointer frame events

---
 uwac/include/uwac/uwac.h  | 12 +++++++++++-
 uwac/libuwac/uwac-input.c | 14 +++++++++++++-
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/uwac/include/uwac/uwac.h b/uwac/include/uwac/uwac.h
index 819796105..bbe4542a9 100644
--- a/uwac/include/uwac/uwac.h
+++ b/uwac/include/uwac/uwac.h
@@ -107,7 +107,8 @@ enum
 	UWAC_EVENT_CLIPBOARD_SELECT,
 	UWAC_EVENT_CLIPBOARD_OFFER,
 	UWAC_EVENT_OUTPUT_GEOMETRY,
-	UWAC_EVENT_POINTER_AXIS_DISCRETE
+	UWAC_EVENT_POINTER_AXIS_DISCRETE,
+	UWAC_EVENT_POINTER_FRAME
 };
 
 /** @brief window states */
@@ -195,6 +196,14 @@ struct uwac_pointer_axis_event
 };
 typedef struct uwac_pointer_axis_event UwacPointerAxisEvent;
 
+struct uwac_pointer_frame_event
+{
+	int type;
+	UwacWindow* window;
+	UwacSeat* seat;
+};
+typedef struct uwac_pointer_frame_event UwacPointerFrameEvent;
+
 struct uwac_touch_frame_event
 {
 	int type;
@@ -286,6 +295,7 @@ union uwac_event {
 	UwacPointerMotionEvent mouse_motion;
 	UwacPointerButtonEvent mouse_button;
 	UwacPointerAxisEvent mouse_axis;
+	UwacPointerFrameEvent mouse_frame;
 	UwacKeyboardEnterLeaveEvent keyboard_enter_leave;
 	UwacKeyboardModifiersEvent keyboard_modifiers;
 	UwacClipboardEvent clipboard;
diff --git a/uwac/libuwac/uwac-input.c b/uwac/libuwac/uwac-input.c
index 1e0200167..261b226e7 100644
--- a/uwac/libuwac/uwac-input.c
+++ b/uwac/libuwac/uwac-input.c
@@ -844,7 +844,19 @@ static void pointer_handle_axis(void* data, struct wl_pointer* pointer, uint32_t
 
 static void pointer_frame(void* data, struct wl_pointer* wl_pointer)
 {
-	/*UwacSeat *seat = data;*/
+	UwacPointerFrameEvent* event;
+	UwacSeat* seat = data;
+	UwacWindow* window = seat->pointer_focus;
+
+	if (!window)
+		return;
+
+	event = (UwacPointerFrameEvent*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_POINTER_FRAME);
+	if (!event)
+		return;
+
+	event->seat = seat;
+	event->window = window;
 }
 
 static void pointer_axis_source(void* data, struct wl_pointer* wl_pointer, uint32_t axis_source)