[geary/mjog/1193-conversation-buttons-resize-race: 6/11] client: Add convenience accessors for conversation list/viewer being shown

[Michael Gratton <mjog src gnome org>]

commit 41fc0e556de97bc1a18b66d29a3c26d7b8d60183
Author: Michael Gratton <mike vee net>
Date:   Sun Apr 11 11:21:55 2021 +1000

    client: Add convenience accessors for conversation list/viewer being shown

 .../application/application-main-window.vala       | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
---
diff --git a/src/client/application/application-main-window.vala 
b/src/client/application/application-main-window.vala
index 15e882224..ec4416194 100644
--- a/src/client/application/application-main-window.vala
+++ b/src/client/application/application-main-window.vala
@@ -282,6 +282,29 @@ public class Application.MainWindow :
         get; private set; default = null;
     }
 
+    /** Specifies if the conversation list is currently displayed. */
+    public bool is_conversation_list_shown {
+        get {
+            return (
+                (!this.outer_leaflet.folded ||
+                 this.outer_leaflet.visible_child_name == INNER_LEAFLET) &&
+                (!this.inner_leaflet.folded ||
+                 this.inner_leaflet.visible_child_name == CONVERSATION_LIST)
+            );
+        }
+    }
+
+    /** Specifies if the conversation viewer is currently displayed. */
+    public bool is_conversation_viewer_shown {
+        get {
+            return (
+                (!this.outer_leaflet.folded ||
+                 this.outer_leaflet.visible_child_name == CONVERSATION_VIEWER) &&
+                !this.has_composer
+            );
+        }
+    }
+
     /** The attachment manager for this window. */
     public AttachmentManager attachments { get; private set; }