Hide PiP in multitasking view

Author: lenemter

plugins/pip/Main.vala

@@ -97,7 +97,7 @@ public class Gala.Plugins.PIP.Plugin : Gala.Plugin {
             return;
         }
 
-        var popup_window = new PopupWindow (wm.get_display (), active);
+        var popup_window = new PopupWindow (wm, active);
         popup_window.set_container_clip (rect);
         popup_window.show.connect (on_popup_window_show);
         popup_window.hide.connect (on_popup_window_hide);
@@ -117,7 +117,7 @@ public class Gala.Plugins.PIP.Plugin : Gala.Plugin {
     private void select_window_at (int x, int y) {
         var selected = get_window_actor_at (x, y);
         if (selected != null) {
-            var popup_window = new PopupWindow (wm.get_display (), selected);
+            var popup_window = new PopupWindow (wm, selected);
             popup_window.show.connect (on_popup_window_show);
             popup_window.hide.connect (on_popup_window_hide);
             add_window (popup_window);

plugins/pip/PopupWindow.vala

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
-public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
+public class Gala.Plugins.PIP.PopupWindow : ActorTarget, RootTarget {
     private int button_size;
     private int container_margin;
     private const uint FADE_OUT_TIMEOUT = 200;
@@ -16,7 +16,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
 
     public signal void closed ();
 
-    public Meta.Display display { get; construct; }
+    public WindowManager wm { get; construct; }
     public Meta.WindowActor window_actor { get; construct; }
 
     private Clutter.Clone clone; // clone itself
@@ -46,11 +46,13 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
         height = src_height * ratio;
     }
 
-    public PopupWindow (Meta.Display display, Meta.WindowActor window_actor) {
-        Object (display: display, window_actor: window_actor);
+    public PopupWindow (WindowManager wm, Meta.WindowActor window_actor) {
+        Object (wm: wm, window_actor: window_actor);
     }
 
     construct {
+        unowned var display = wm.get_display ();
+
         var scale = display.get_monitor_scale (display.get_current_monitor ());
 
         button_size = Gala.Utils.scale_to_int (36, scale);
@@ -127,6 +129,21 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
 
         unowned var workspace_manager = display.get_workspace_manager ();
         workspace_manager.active_workspace_changed.connect (update_window_focus);
+
+        var gesture_controller = new GestureController (MULTITASKING_VIEW, wm);
+        gesture_controller.enable_touchpad ();
+        add_gesture_controller (gesture_controller);
+        add_target (new PropertyTarget (MULTITASKING_VIEW, this, "opacity", typeof (uint), 255u, 0u));
+    }
+
+    public override void start_progress (GestureAction action) {
+        reactive = false;
+    }
+
+    public override void end_progress (GestureAction action) {
+        if (get_current_commit (MULTITASKING_VIEW) < 0.5) {
+            reactive = true;
+        }
     }
 
     public override void show () {
@@ -200,9 +217,9 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
 
     private Clutter.Actor on_move_begin () {
 #if HAS_MUTTER48
-        display.set_cursor (Meta.Cursor.MOVE);
+        wm.get_display ().set_cursor (Meta.Cursor.MOVE);
 #else
-        display.set_cursor (Meta.Cursor.DND_IN_DRAG);
+        wm.get_display ().set_cursor (Meta.Cursor.DND_IN_DRAG);
 #endif
 
         return this;
@@ -211,7 +228,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
     private void on_move_end () {
         reactive = true;
         update_screen_position ();
-        display.set_cursor (Meta.Cursor.DEFAULT);
+        wm.get_display ().set_cursor (Meta.Cursor.DEFAULT);
     }
 
     private bool on_resize_button_press (Clutter.Event event) {
@@ -229,7 +246,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
         grab = resize_button.get_stage ().grab (resize_button);
         resize_button.event.connect (on_resize_event);
 
-        display.set_cursor (Meta.Cursor.SE_RESIZE);
+        wm.get_display ().set_cursor (Meta.Cursor.SE_RESIZE);
 
         return Clutter.EVENT_PROPAGATE;
     }
@@ -290,7 +307,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
 
         update_screen_position ();
 
-        display.set_cursor (Meta.Cursor.DEFAULT);
+        wm.get_display ().set_cursor (Meta.Cursor.DEFAULT);
     }
 
     private void on_allocation_changed () {
@@ -317,6 +334,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
     }
 
     private void update_window_focus () {
+        unowned var display = wm.get_display ();
         unowned Meta.Window focus_window = display.get_focus_window ();
         if ((focus_window != null && !Utils.get_window_is_normal (focus_window))
             || (previous_focus != null && !Utils.get_window_is_normal (previous_focus))) {
@@ -423,7 +441,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
     private void place_window_in_screen () {
         off_screen = false;
 
-        var workarea_rect = display.get_workspace_manager ().get_active_workspace ().get_work_area_all_monitors ();
+        var workarea_rect = wm.get_display ().get_workspace_manager ().get_active_workspace ().get_work_area_all_monitors ();
 
         var screen_limit_start_x = workarea_rect.x + SCREEN_MARGIN;
         var screen_limit_end_x = workarea_rect.x + workarea_rect.width - SCREEN_MARGIN - width;
@@ -449,6 +467,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
         set_easing_mode (Clutter.AnimationMode.EASE_OUT_BACK);
         set_easing_duration (duration);
 
+        unowned var display = wm.get_display ();
         var monitor_rect = display.get_monitor_geometry (display.get_current_monitor ());
 
         int monitor_x = monitor_rect.x;
@@ -496,6 +515,8 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor {
     }
 
     private bool coord_is_in_other_monitor (float coord, Clutter.Orientation axis) {
+        unowned var display = wm.get_display ();
+
         int n_monitors = display.get_n_monitors ();
 
         if (n_monitors == 1) {