Add separators and back button to non csd header

2 files changed, 29 insertions, 6 deletions

diff --git a/main/src/ui/conversation_titlebar/conversation_titlebar.vala b/main/src/ui/conversation_titlebar/conversation_titlebar.vala
index e1e5cda1..3afdbfce 100644
--- a/main/src/ui/conversation_titlebar/conversation_titlebar.vala
+++ b/main/src/ui/conversation_titlebar/conversation_titlebar.vala
@@ -10,6 +10,10 @@ public interface ConversationTitlebar : Widget {
     public abstract string? subtitle { get; set; }
     public abstract string? title { get; set; }
 
+    public abstract bool back_button { get; set; }
+
+    public signal void back_pressed();
+
     public abstract void insert_entry(Plugins.ConversationTitlebarEntry entry);
 }
 
@@ -28,6 +32,12 @@ public class ConversationTitlebarNoCsd : ConversationTitlebar, Gtk.Box {
         }
     }
 
+    private Revealer back_revealer;
+    public bool back_button {
+        get { return back_revealer.reveal_child; }
+        set { back_revealer.reveal_child = value; }
+    }
+
     private Box widgets_box = new Box(Orientation.HORIZONTAL, 0) { margin_start=15, valign=Align.END, visible=true };
     private Label title_label = new Label("") { ellipsize=EllipsizeMode.END, visible=true };
     private Label subtitle_label = new Label("") { use_markup=true, ellipsize=EllipsizeMode.END, visible=false };
@@ -36,6 +46,13 @@ public class ConversationTitlebarNoCsd : ConversationTitlebar, Gtk.Box {
         Box content_box = new Box(Orientation.HORIZONTAL, 0) { margin=5, margin_start=15, margin_end=10, hexpand=true, visible=true };
         this.add(content_box);
 
+        back_revealer = new Revealer() { visible = true, transition_type = RevealerTransitionType.SLIDE_RIGHT, transition_duration = 200, can_focus = false, reveal_child = false };
+        Button back_button = new Button.from_icon_name("go-previous-symbolic") { visible = true, valign = Align.CENTER, use_underline = true, relief = ReliefStyle.NONE };
+        back_button.get_style_context().add_class("image-button");
+        back_button.clicked.connect(() => back_pressed());
+        back_revealer.add(back_button);
+        content_box.add(back_revealer);
+
         Box titles_box = new Box(Orientation.VERTICAL, 0) { valign=Align.CENTER, hexpand=true, visible=true };
         content_box.add(titles_box);
 
@@ -70,7 +87,6 @@ public class ConversationTitlebarCsd : ConversationTitlebar, Gtk.HeaderBar {
         get { return back_revealer.reveal_child; }
         set { back_revealer.reveal_child = value; }
     }
-    public signal void back_pressed();
 
     public ConversationTitlebarCsd() {
         this.get_style_context().add_class("dino-right");
diff --git a/main/src/ui/main_window.vala b/main/src/ui/main_window.vala
index 1f78bcc1..14563c28 100644
--- a/main/src/ui/main_window.vala
+++ b/main/src/ui/main_window.vala
@@ -50,6 +50,12 @@ public class MainWindow : Gtk.Window {
         setup_headerbar();
         setup_stack();
 
+        if (!Util.use_csd()) {
+            box.add(headerbar_paned);
+            box.add(new Separator(Orientation.VERTICAL) { visible = true });
+        }
+        box.add(paned);
+
         paned.bind_property("transition-type", headerbar_paned, "transition-type", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
         paned.bind_property("mode-transition-duration", headerbar_paned, "mode-transition-duration", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
         paned.bind_property("child-transition-duration", headerbar_paned, "child-transition-duration", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
@@ -62,7 +68,6 @@ public class MainWindow : Gtk.Window {
         Builder builder = new Builder.from_resource("/im/dino/Dino/unified_main_content.ui");
         paned = (Hdy.Leaflet) builder.get_object("paned");
         paned.notify["folded"].connect_after(() => update_headerbar());
-        box.add(paned);
         left_stack = (Stack) builder.get_object("left_stack");
         right_stack = (Stack) builder.get_object("right_stack");
         conversation_view = (ConversationView) builder.get_object("conversation_view");
@@ -76,8 +81,7 @@ public class MainWindow : Gtk.Window {
     }
 
     private void update_headerbar() {
-        if (!Util.use_csd()) return;
-        conversation_titlebar_csd.back_button = paned.folded;
+        conversation_titlebar.back_button = paned.folded;
     }
 
     private void show_list_pane() {
@@ -119,11 +123,14 @@ public class MainWindow : Gtk.Window {
             headerbar_paned.add_with_properties(conversation_list_titlebar, "name", "list-pane");
             conversation_list_group.add_widget(conversation_list_titlebar);
 
+            Separator sep = new Separator(Orientation.HORIZONTAL) { visible = true };
+            sep.get_style_context().add_class("sidebar");
+            headerbar_paned.add(sep);
+
             conversation_titlebar = new ConversationTitlebarNoCsd() { visible=true };
+            conversation_titlebar.back_pressed.connect(() => show_list_pane());
             headerbar_paned.add_with_properties(conversation_titlebar, "name", "view-pane");
             conversation_view_group.add_widget(conversation_titlebar);
-
-            box.add(headerbar_paned);
         }
     }