From 24bbd7eae207e8a275ed4fb597c6f26e91e9a97c Mon Sep 17 00:00:00 2001
From: Sophie Herold <sophie@hemio.de>
Date: Mon, 1 May 2023 17:44:45 +0200
Subject: [PATCH] window: Show controls on mouse click

---
 src/widgets/image.rs      |  1 +
 src/widgets/image_view.rs |  1 +
 src/window.rs             | 15 +++++++++++++++
 3 files changed, 17 insertions(+)

diff --git a/src/widgets/image.rs b/src/widgets/image.rs
index a113351..c62bb4b 100644
--- a/src/widgets/image.rs
+++ b/src/widgets/image.rs
@@ -429,6 +429,7 @@ mod imp {
 
                 if obj.is_hscrollable() || obj.is_vscrollable() {
                     obj.cancel_deceleration();
+                    gesture.set_state(gtk::EventSequenceState::Claimed);
                     obj.set_cursor(gdk::Cursor::from_name("grabbing", None).as_ref());
                     obj.imp().last_drag_value.set(Some((0., 0.)));
                 } else {
diff --git a/src/widgets/image_view.rs b/src/widgets/image_view.rs
index fbb9739..e91d7c0 100644
--- a/src/widgets/image_view.rs
+++ b/src/widgets/image_view.rs
@@ -176,6 +176,7 @@ mod imp {
                         gesture.set_state(gtk::EventSequenceState::Denied);
                         None
                     } else {
+                        gesture.set_state(gtk::EventSequenceState::Claimed);
                         obj.current_page().and_then(|p| p.content_provider())
                     }
                 }),
diff --git a/src/window.rs b/src/window.rs
index 151f3dc..75ad104 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -256,6 +256,11 @@ mod imp {
 
             obj.on_images_available();
 
+            let gesture_click = gtk::GestureClick::new();
+            gesture_click
+                .connect_pressed(glib::clone!(@weak obj => move |_, _, _, _| obj.on_click()));
+            obj.add_controller(gesture_click);
+
             let current_image_signals = self.image_view.current_image_signals();
             // clone! is a macro from glib-rs that allows
             // you to easily handle references in callbacks
@@ -831,6 +836,16 @@ impl LpWindow {
         }
     }
 
+    fn on_click(&self) {
+        self.show_controls();
+
+        if self.can_hide_controls() {
+            self.queue_hide_controls();
+        } else {
+            self.dequeue_hide_controls();
+        }
+    }
+
     #[template_callback]
     fn on_motion_cb(&self) {
         let controller = &self.imp().motion_controller;