From c6aeee2009a2ee4647fd74da0fc3bd87f61a70fd Mon Sep 17 00:00:00 2001
From: Arnaud Ferraris <arnaud.ferraris@gmail.com>
Date: Sat, 6 Jun 2020 02:52:10 +0200
Subject: [PATCH 2/2] seat: inhibit touch events when in power save mode or
 blank display

---
 src/desktop.c | 2 ++
 src/output.c  | 3 +++
 src/seat.c    | 6 ++++++
 src/server.c  | 1 +
 src/server.h  | 1 +
 5 files changed, 13 insertions(+)

diff --git a/src/desktop.c b/src/desktop.c
index 8fbb98e..40b2492 100644
--- a/src/desktop.c
+++ b/src/desktop.c
@@ -703,6 +703,7 @@ phoc_desktop_new (struct roots_config *c
 void
 phoc_desktop_toggle_output_blank (PhocDesktop *self)
 {
+  PhocServer *server = phoc_server_get_default ();
   PhocOutput *output;
 
   wl_list_for_each(output, &self->outputs, link) {
@@ -710,6 +711,7 @@ phoc_desktop_toggle_output_blank (PhocDe
 
     wlr_output_enable (output->wlr_output, enable);
     wlr_output_commit (output->wlr_output);
+    server->active = enable;
     if (enable)
       phoc_output_damage_whole(output);
   }
diff --git a/src/output.c b/src/output.c
index c03889f..045cbc0 100644
--- a/src/output.c
+++ b/src/output.c
@@ -928,6 +928,7 @@ handle_output_manager_test (struct wl_li
 void
 phoc_output_handle_output_power_manager_set_mode (struct wl_listener *listener, void *data)
 {
+  PhocServer *server = phoc_server_get_default ();
   struct wlr_output_power_v1_set_mode_event *event = data;
   PhocOutput *self;
   bool enable = true;
@@ -951,6 +952,8 @@ phoc_output_handle_output_power_manager_
   if (enable == self->wlr_output->enabled)
     return;
 
+  server->active = enable;
+
   wlr_output_enable (self->wlr_output, enable);
   if (!wlr_output_commit (self->wlr_output)) {
     g_warning ("Failed to commit power mode change to %d for %p", enable, self);
diff --git a/src/seat.c b/src/seat.c
index 679a3f5..2a4c007 100644
--- a/src/seat.c
+++ b/src/seat.c
@@ -178,6 +178,8 @@ static void handle_touch_down(struct wl_listener *listener, void *data) {
 	struct roots_cursor *cursor =
 		wl_container_of(listener, cursor, touch_down);
 	PhocDesktop *desktop = server->desktop;
+	if (!server->active)
+		return;
 	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
 	struct wlr_event_touch_down *event = data;
 	roots_cursor_handle_touch_down(cursor, event);
@@ -188,6 +190,8 @@ static void handle_touch_up(struct wl_listener *listener, void *data) {
 	struct roots_cursor *cursor =
 		wl_container_of(listener, cursor, touch_up);
 	PhocDesktop *desktop = server->desktop;
+	if (!server->active)
+		return;
 	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
 	struct wlr_event_touch_up *event = data;
 	roots_cursor_handle_touch_up(cursor, event);
@@ -198,6 +202,8 @@ static void handle_touch_motion(struct wl_listener *listener, void *data) {
 	struct roots_cursor *cursor =
 		wl_container_of(listener, cursor, touch_motion);
 	PhocDesktop *desktop = server->desktop;
+	if (!server->active)
+		return;
 	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
 	struct wlr_event_touch_motion *event = data;
 	roots_cursor_handle_touch_motion(cursor, event);
diff --git a/src/server.c b/src/server.c
index 838841b..41452cf 100644
--- a/src/server.c
+++ b/src/server.c
@@ -276,6 +276,7 @@ phoc_server_setup (PhocServer *self, const char *config_path,
     phoc_startup_session (self);
 
   self->inited = TRUE;
+  self->active = TRUE;
   return TRUE;
 }
 
diff --git a/src/server.h b/src/server.h
index 9501432..532b064 100644
--- a/src/server.h
+++ b/src/server.h
@@ -37,6 +37,7 @@ struct _PhocServer {
   PhocInput *input;
   PhocServerDebugFlags debug_flags;
   gboolean inited;
+  gboolean active;
 
   /* The session */
   gchar *session;
-- 
2.26.2