From 8d1c6c29be7018c74ec3f8ea05f5849eac5b4069 Mon Sep 17 00:00:00 2001
From: fiaxh <git@lightrise.org>
Date: Thu, 8 Apr 2021 12:07:04 +0200
Subject: Display+store call encryption info

---
 .../content_populator.vala                         |  1 +
 .../conversation_item_skeleton.vala                | 74 +++++++++++++---------
 2 files changed, 46 insertions(+), 29 deletions(-)

(limited to 'main/src/ui/conversation_content_view')

diff --git a/main/src/ui/conversation_content_view/content_populator.vala b/main/src/ui/conversation_content_view/content_populator.vala
index d7ce9ce5..ef859bde 100644
--- a/main/src/ui/conversation_content_view/content_populator.vala
+++ b/main/src/ui/conversation_content_view/content_populator.vala
@@ -88,6 +88,7 @@ public abstract class ContentMetaItem : Plugins.MetaConversationItem {
         this.mark = content_item.mark;
 
         content_item.bind_property("mark", this, "mark");
+        content_item.bind_property("encryption", this, "encryption");
 
         this.can_merge = true;
         this.requires_avatar = true;
diff --git a/main/src/ui/conversation_content_view/conversation_item_skeleton.vala b/main/src/ui/conversation_content_view/conversation_item_skeleton.vala
index c0099bf4..bcb6864e 100644
--- a/main/src/ui/conversation_content_view/conversation_item_skeleton.vala
+++ b/main/src/ui/conversation_content_view/conversation_item_skeleton.vala
@@ -104,7 +104,7 @@ public class ItemMetaDataHeader : Box {
     [GtkChild] public Label dot_label;
     [GtkChild] public Label time_label;
     public Image received_image = new Image() { opacity=0.4 };
-    public Image? unencrypted_image = null;
+    public Widget? encryption_image = null;
 
     public static IconSize ICON_SIZE_HEADER = Gtk.icon_size_register("im.dino.Dino.HEADER_ICON", 17, 12);
 
@@ -124,50 +124,66 @@ public class ItemMetaDataHeader : Box {
         update_name_label();
         name_label.style_updated.connect(update_name_label);
 
+        conversation.notify["encryption"].connect(update_unencrypted_icon);
+        item.notify["encryption"].connect(update_encryption_icon);
+        update_encryption_icon();
+
+        this.add(received_image);
+
+        if (item.time != null) {
+            update_time();
+        }
+
+        item.bind_property("mark", this, "item-mark");
+        this.notify["item-mark"].connect_after(update_received_mark);
+        update_received_mark();
+    }
+
+    private void update_encryption_icon() {
         Application app = GLib.Application.get_default() as Application;
 
         ContentMetaItem ci = item as ContentMetaItem;
-        if (ci != null) {
+        if (item.encryption != Encryption.NONE && ci != null) {
+            Widget? widget = null;
             foreach(var e in app.plugin_registry.encryption_list_entries) {
                 if (e.encryption == item.encryption) {
-                    Object? w = e.get_encryption_icon(conversation, ci.content_item);
-                    if (w != null) {
-                        this.add(w as Widget);
-                    } else {
-                        Image image = new Image.from_icon_name("dino-changes-prevent-symbolic", ICON_SIZE_HEADER) { opacity=0.4, visible = true };
-                        this.add(image);
-                    }
+                    widget = e.get_encryption_icon(conversation, ci.content_item) as Widget;
                     break;
                 }
             }
+            if (widget == null) {
+                widget = new Image.from_icon_name("dino-changes-prevent-symbolic", ICON_SIZE_HEADER) { opacity=0.4, visible = true };
+            }
+            update_encryption_image(widget);
         }
         if (item.encryption == Encryption.NONE) {
-            conversation.notify["encryption"].connect(update_unencrypted_icon);
             update_unencrypted_icon();
         }
+    }
 
-        this.add(received_image);
-
-        if (item.time != null) {
-            update_time();
+    private void update_unencrypted_icon() {
+        if (item.encryption != Encryption.NONE) return;
+
+        if (conversation.encryption != Encryption.NONE && encryption_image == null) {
+            Image image = new Image() { opacity=0.4, visible = true };
+            image.set_from_icon_name("dino-changes-allowed-symbolic", ICON_SIZE_HEADER);
+            image.tooltip_text = _("Unencrypted");
+            update_encryption_image(image);
+            Util.force_error_color(image);
+        } else if (conversation.encryption == Encryption.NONE && encryption_image != null) {
+            update_encryption_image(null);
         }
-
-        item.bind_property("mark", this, "item-mark");
-        this.notify["item-mark"].connect_after(update_received_mark);
-        update_received_mark();
     }
 
-    private void update_unencrypted_icon() {
-        if (conversation.encryption != Encryption.NONE && unencrypted_image == null) {
-            unencrypted_image = new Image() { opacity=0.4, visible = true };
-            unencrypted_image.set_from_icon_name("dino-changes-allowed-symbolic", ICON_SIZE_HEADER);
-            unencrypted_image.tooltip_text = _("Unencrypted");
-            this.add(unencrypted_image);
-            this.reorder_child(unencrypted_image, 3);
-            Util.force_error_color(unencrypted_image);
-        } else if (conversation.encryption == Encryption.NONE && unencrypted_image != null) {
-            this.remove(unencrypted_image);
-            unencrypted_image = null;
+    private void update_encryption_image(Widget? widget) {
+        if (encryption_image != null) {
+            this.remove(encryption_image);
+            encryption_image = null;
+        }
+        if (widget != null) {
+            this.add(widget);
+            this.reorder_child(widget, 3);
+            encryption_image = widget;
         }
     }
 
-- 
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