[gnome-games/wip/exalm/views: 6/18] application-window: Use DisplayBox

[Alexander Mikhaylenko <alexm src gnome org>]

commit 1dfbcb1fdf2cb212cb9453788d2ea36701af12ea
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Thu Oct 4 23:40:07 2018 +0500

    application-window: Use DisplayBox
    
    Use a DisplayView object instead of adding DisplayBox and DisplayHeaderBar
    separately.

 data/ui/application-window.ui  | 15 +-------
 src/ui/application-window.vala | 79 +++++++++++++++++++++---------------------
 2 files changed, 41 insertions(+), 53 deletions(-)
---
diff --git a/data/ui/application-window.ui b/data/ui/application-window.ui
index b75b4732..b05633d8 100644
--- a/data/ui/application-window.ui
+++ b/data/ui/application-window.ui
@@ -21,29 +21,16 @@
           </object>
         </child>
         <child>
-          <object class="GamesDisplayBox" id="display_box">
+          <object class="GamesDisplayView" id="display_view">
             <property name="visible">True</property>
             <signal name="back" handler="on_display_back"/>
           </object>
-          <packing>
-            <property name="name">display</property>
-          </packing>
         </child>
       </object>
     </child>
     <child type="titlebar">
       <object class="GtkStack" id="header_bar">
         <property name="visible">True</property>
-        <child>
-          <object class="GamesDisplayHeaderBar" id="display_header_bar">
-            <property name="visible">True</property>
-            <property name="show_close_button">True</property>
-            <signal name="back" handler="on_display_back"/>
-          </object>
-          <packing>
-            <property name="name">display</property>
-          </packing>
-        </child>
       </object>
     </child>
   </template>
diff --git a/src/ui/application-window.vala b/src/ui/application-window.vala
index 879da304..d0cc56e5 100644
--- a/src/ui/application-window.vala
+++ b/src/ui/application-window.vala
@@ -21,21 +21,23 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                                content_box.visible_child = collection_view;
                                header_bar.visible_child = collection_view.titlebar;
 
+                               display_view.is_view_active = false;
                                collection_view.is_view_active = true;
 
                                is_fullscreen = false;
 
-                               if (display_box.runner != null) {
-                                       display_box.runner.stop ();
-                                       display_box.runner = null;
+                               if (display_view.box.runner != null) {
+                                       display_view.box.runner.stop ();
+                                       display_view.box.runner = null;
                                }
 
                                break;
                        case UiState.DISPLAY:
-                               content_box.visible_child = display_box;
-                               header_bar.visible_child = display_header_bar;
+                               content_box.visible_child = display_view;
+                               header_bar.visible_child = display_view.titlebar;
 
                                collection_view.is_view_active = false;
+                               display_view.is_view_active = true;
 
                                search_mode = false;
 
@@ -74,12 +76,10 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
        [GtkChild]
        private CollectionView collection_view;
        [GtkChild]
-       private DisplayBox display_box;
+       private DisplayView display_view;
 
        [GtkChild]
        private Gtk.Stack header_bar;
-       [GtkChild]
-       private DisplayHeaderBar display_header_bar;
 
        private Settings settings;
 
@@ -108,6 +108,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
 
        public ApplicationWindow (ListModel collection) {
                collection_view.window = this;
+               display_view.window = this;
                collection_view.collection = collection;
                collection.items_changed.connect (() => {
                        is_collection_empty = collection.get_n_items () == 0;
@@ -117,7 +118,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
 
        construct {
                header_bar.add (collection_view.titlebar);
-               header_bar.visible_child = collection_view.titlebar;
+               header_bar.add (display_view.titlebar);
                ui_state = UiState.COLLECTION;
 
                settings = new Settings ("org.gnome.Games");
@@ -141,9 +142,9 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                header_bar_search_binding = bind_property ("search-mode", collection_view.header_bar, 
"search-mode",
                                                           BindingFlags.BIDIRECTIONAL);
 
-               box_fullscreen_binding = bind_property ("is-fullscreen", display_box, "is-fullscreen",
+               box_fullscreen_binding = bind_property ("is-fullscreen", display_view.box, "is-fullscreen",
                                                        BindingFlags.BIDIRECTIONAL);
-               header_bar_fullscreen_binding = bind_property ("is-fullscreen", display_header_bar, 
"is-fullscreen",
+               header_bar_fullscreen_binding = bind_property ("is-fullscreen", display_view.header_bar, 
"is-fullscreen",
                                                               BindingFlags.BIDIRECTIONAL);
 
                box_empty_collection_binding = bind_property ("is-collection-empty", collection_view.box, 
"is-collection-empty",
@@ -339,8 +340,8 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
        }
 
        private void run_game_with_cancellable (Game game, Cancellable cancellable) {
-               display_header_bar.game_title = game.name;
-               display_box.header_bar.game_title = game.name;
+               display_view.header_bar.game_title = game.name;
+               display_view.box.header_bar.game_title = game.name;
                ui_state = UiState.DISPLAY;
 
                // Reset the UI parts depending on the runner to avoid an
@@ -351,11 +352,11 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                if (runner == null)
                        return;
 
-               display_header_bar.can_fullscreen = runner.can_fullscreen;
-               display_box.header_bar.can_fullscreen = runner.can_fullscreen;
-               display_box.runner = runner;
-               display_header_bar.media_set = runner.media_set;
-               display_box.header_bar.media_set = runner.media_set;
+               display_view.header_bar.can_fullscreen = runner.can_fullscreen;
+               display_view.box.header_bar.can_fullscreen = runner.can_fullscreen;
+               display_view.box.runner = runner;
+               display_view.header_bar.media_set = runner.media_set;
+               display_view.box.header_bar.media_set = runner.media_set;
 
                is_fullscreen = settings.get_boolean ("fullscreen") && runner.can_fullscreen;
 
@@ -375,14 +376,14 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                                return runner;
 
                        reset_display_page ();
-                       display_box.display_running_game_failed (game, error_message);
+                       display_view.box.display_running_game_failed (game, error_message);
 
                        return null;
                }
                catch (Error e) {
                        warning (e.message);
                        reset_display_page ();
-                       display_box.display_running_game_failed (game, _("An unexpected error occurred."));
+                       display_view.box.display_running_game_failed (game, _("An unexpected error 
occurred."));
 
                        return null;
                }
@@ -416,7 +417,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
        private bool try_run_with_cancellable (Runner runner, bool resume, Cancellable cancellable) {
                try {
                        if (resume)
-                               display_box.runner.resume ();
+                               display_view.box.runner.resume ();
                        else
                                runner.start ();
 
@@ -449,7 +450,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                        response = Gtk.ResponseType.CANCEL;
 
                if (response == Gtk.ResponseType.CANCEL) {
-                       display_box.runner = null;
+                       display_view.box.runner = null;
                        ui_state = UiState.COLLECTION;
 
                        return;
@@ -464,12 +465,12 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
        }
 
        public bool quit_game_with_cancellable (Cancellable cancellable) {
-               if (display_box.runner == null)
+               if (display_view.box.runner == null)
                        return true;
 
-               display_box.runner.stop ();
+               display_view.box.runner.stop ();
 
-               if (display_box.runner.can_quit_safely)
+               if (display_view.box.runner.can_quit_safely)
                        return true;
 
                if (quit_dialog != null)
@@ -497,9 +498,9 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
        }
 
        private bool cancel_quitting_game () {
-               if (display_box.runner != null)
+               if (display_view.box.runner != null)
                        try {
-                               display_box.runner.resume ();
+                               display_view.box.runner.resume ();
                        }
                        catch (Error e) {
                                warning (e.message);
@@ -561,7 +562,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
 
                if (is_active)
                        try {
-                               display_box.runner.resume ();
+                               display_view.box.runner.resume ();
                        }
                        catch (Error e) {
                                warning (e.message);
@@ -569,7 +570,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                else if (with_delay)
                        focus_out_timeout_id = Timeout.add (FOCUS_OUT_DELAY_MILLISECONDS, 
on_focus_out_delay_elapsed);
                else
-                       display_box.runner.pause ();
+                       display_view.box.runner.pause ();
        }
 
        private bool on_focus_out_delay_elapsed () {
@@ -579,7 +580,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                        return false;
 
                if (!is_active)
-                       display_box.runner.pause ();
+                       display_view.box.runner.pause ();
 
                return false;
        }
@@ -588,7 +589,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                if (ui_state != UiState.DISPLAY)
                        return false;
 
-               if (display_box.runner == null)
+               if (display_view.box.runner == null)
                        return false;
 
                if (run_game_cancellable != null)
@@ -625,21 +626,21 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
 
                if ((event.keyval == Gdk.Key.f || event.keyval == Gdk.Key.F) &&
                    (event.state & default_modifiers) == Gdk.ModifierType.CONTROL_MASK &&
-                   display_header_bar.can_fullscreen) {
+                   display_view.header_bar.can_fullscreen) {
                        is_fullscreen = !is_fullscreen;
                        settings.set_boolean ("fullscreen", is_fullscreen);
 
                        return true;
                }
 
-               if (event.keyval == Gdk.Key.F11 && display_header_bar.can_fullscreen) {
+               if (event.keyval == Gdk.Key.F11 && display_view.header_bar.can_fullscreen) {
                        is_fullscreen = !is_fullscreen;
                        settings.set_boolean ("fullscreen", is_fullscreen);
 
                        return true;
                }
 
-               if (event.keyval == Gdk.Key.Escape && display_header_bar.can_fullscreen) {
+               if (event.keyval == Gdk.Key.Escape && display_view.header_bar.can_fullscreen) {
                        is_fullscreen = false;
                        settings.set_boolean ("fullscreen", false);
 
@@ -689,11 +690,11 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
        }
 
        private void reset_display_page () {
-               display_header_bar.can_fullscreen = false;
-               display_box.header_bar.can_fullscreen = false;
-               display_box.runner = null;
-               display_header_bar.media_set = null;
-               display_box.header_bar.media_set = null;
+               display_view.header_bar.can_fullscreen = false;
+               display_view.box.header_bar.can_fullscreen = false;
+               display_view.box.runner = null;
+               display_view.header_bar.media_set = null;
+               display_view.box.header_bar.media_set = null;
        }
 
        private void on_konami_code_performed () {