Add keyboard shortcut (up key) to activate last message correction

libdino/src/service/message_correction.vala

@@ -91,6 +91,12 @@ public class MessageCorrection : StreamInteractionModule, MessageListener {
     public override string[] after_actions { get { return after_actions_const; } }
 
     public override async bool run(Entities.Message message, Xmpp.MessageStanza stanza, Conversation conversation) {
+        if (conversation.type_ != Conversation.Type.CHAT) {
+            // Don't process messages or corrections from MUC history
+            DateTime? mam_delay = Xep.DelayedDelivery.get_time_for_message(stanza, message.from.bare_jid);
+            if (mam_delay != null) return false;
+        }
+
         string? replace_id = Xep.LastMessageCorrection.get_replace_id(stanza);
         if (replace_id == null) {
             if (!last_messages.has_key(conversation)) {
@@ -126,11 +132,13 @@ public class MessageCorrection : StreamInteractionModule, MessageListener {
             message.edit_to = replace_id;
 
             on_received_correction(conversation, current_correction_message_id);
-        }
 
             return true;
         }
 
+        return false;
+    }
+
     private void on_received_correction(Conversation conversation, int message_id) {
         ContentItem? content_item = stream_interactor.get_module(ContentItemStore.IDENTITY).get_item(conversation, 1, message_id);
         received_correction(content_item);

libdino/src/service/message_processor.vala

@@ -122,7 +122,7 @@ public class MessageProcessor : StreamInteractionModule, Object {
             if (id == null) return;
             StanzaNode? delay_node = message.stanza.get_deep_subnode(mam_flag.ns_ver + ":result", "urn:xmpp:forward:0:forwarded", "urn:xmpp:delay:delay");
             if (delay_node == null) return;
-            DateTime? time = DelayedDelivery.Module.get_time_for_node(delay_node);
+            DateTime? time = DelayedDelivery.get_time_for_node(delay_node);
             if (time == null) return;
             mam_times[account][id] = time;
 

main/data/message_item_widget_edit_mode.ui

@@ -51,13 +51,13 @@
                 <property name="visible">True</property>
                 <child>
                     <object class="GtkButton" id="cancel_button">
-                        <property name="label">Cancel</property>
+                        <property name="label" translatable="yes">Cancel</property>
                         <property name="visible">True</property>
                     </object>
                 </child>
                 <child>
                     <object class="GtkButton" id="send_button">
-                        <property name="label">Update message</property>
+                        <property name="label" translatable="yes">Update message</property>
                         <property name="visible">True</property>
                         <style>
                             <class name="suggested-action"/>

main/src/ui/chat_input/chat_input_controller.vala

@@ -8,6 +8,8 @@ namespace Dino.Ui {
 
 public class ChatInputController : Object {
 
+    public signal void activate_last_message_correction();
+
     public new string? conversation_display_name { get; set; }
     public string? conversation_topic { get; set; }
 
@@ -30,6 +32,7 @@ public class ChatInputController : Object {
         reset_input_field_status();
 
         chat_input.chat_text_view.text_view.buffer.changed.connect(on_text_input_changed);
+        chat_input.chat_text_view.text_view.key_press_event.connect(on_text_input_key_press);
         chat_text_view_controller.send_text.connect(send_text);
 
         chat_input.encryption_widget.encryption_changed.connect(on_encryption_changed);
@@ -145,6 +148,16 @@ public class ChatInputController : Object {
             stream_interactor.get_module(ChatInteraction.IDENTITY).on_message_cleared(conversation);
         }
     }
+
+    private bool on_text_input_key_press(EventKey event) {
+        if (event.keyval == Gdk.Key.Up && chat_input.chat_text_view.text_view.buffer.text == "") {
+            activate_last_message_correction();
+            return true;
+        } else {
+            chat_input.chat_text_view.text_view.grab_focus();
+        }
+        return false;
+    }
 }
 
 }

main/src/ui/conversation_content_view/conversation_view.vala

@@ -76,6 +76,24 @@ public class ConversationView : Box, Plugins.ConversationItemCollection, Plugins
         return this;
     }
 
+    public void activate_last_message_correction() {
+        Gee.BidirIterator<Plugins.MetaConversationItem> iter = content_items.bidir_iterator();
+        iter.last();
+        for (int i = 0; i < 10 && content_items.size > i; i++) {
+            Plugins.MetaConversationItem item = iter.get();
+            MessageMetaItem message_item = item as MessageMetaItem;
+            if (message_item != null) {
+                if ((conversation.type_ == Conversation.Type.CHAT && message_item.jid.equals_bare(conversation.account.bare_jid)) ||
+                        (conversation.type_ == Conversation.Type.GROUPCHAT &&
+                        message_item.jid.equals(stream_interactor.get_module(MucManager.IDENTITY).get_own_jid(conversation.counterpart, conversation.account)))) {
+                    message_item.in_edit_mode = true;
+                    break;
+                }
+            }
+            iter.previous();
+        }
+    }
+
     private bool on_enter_notify_event(Gdk.EventCrossing event) {
         mouse_inside = true;
         update_highlight((int)event.x_root, (int)event.y_root);

main/src/ui/conversation_content_view/message_widget.vala

@@ -28,6 +28,16 @@ public class MessageMetaItem : ContentMetaItem {
 
         stream_interactor.get_module(MessageCorrection.IDENTITY).received_correction.connect(on_received_correction);
 
+        this.notify["in-edit-mode"].connect(() => {
+            if (in_edit_mode == false) return;
+            bool allowed = stream_interactor.get_module(MessageCorrection.IDENTITY).is_own_correction_allowed(message_item.conversation, message_item.message);
+            if (allowed) {
+                message_item_widget.set_edit_mode();
+            } else {
+                this.in_edit_mode = false;
+            }
+        });
+
         return message_item_widget;
     }
 
@@ -106,7 +116,11 @@ public class MessageItemWidget : SizeRequestBin {
                 unset_edit_mode();
             });
             edit_mode.send.connect(() => {
+                if (((MessageItem) content_item).message.body != edit_mode.chat_text_view.text_view.buffer.text) {
                     edit_sent(edit_mode.chat_text_view.text_view.buffer.text);
+                } else {
+                    edit_cancelled();
+                }
                 unset_edit_mode();
             });
         }
@@ -122,6 +136,9 @@ public class MessageItemWidget : SizeRequestBin {
     public void unset_edit_mode() {
         this.remove(edit_mode);
         this.add(label);
+        label.grab_focus();
+        label.selectable = false;
+        label.selectable = true;
     }
 
     public void update_label() {
@@ -200,11 +217,16 @@ public class MessageItemEditMode : Box {
         });
         emoji_button.set_popover(chooser);
 
+        chat_text_view.text_view.buffer.changed.connect_after(on_text_view_changed);
+
         cancel_button.clicked.connect(() => cancelled());
         send_button.clicked.connect(() => send());
         chat_text_view.cancel_input.connect(() => cancelled());
         chat_text_view.send_text.connect(() => send());
+    }
 
+    private void on_text_view_changed() {
+        send_button.sensitive = chat_text_view.text_view.buffer.text != "";
     }
 }
 

main/src/ui/conversation_view_controller.vala

@@ -44,6 +44,7 @@ public class ConversationViewController : Object {
         view.drag_data_received.connect(this.on_drag_data_received);
 
         // forward key presses
+        chat_input_controller.activate_last_message_correction.connect(() => view.conversation_frame.activate_last_message_correction());
         view.chat_input.key_press_event.connect(forward_key_press_to_chat_input);
         view.conversation_frame.key_press_event.connect(forward_key_press_to_chat_input);
         titlebar.key_press_event.connect(forward_key_press_to_chat_input);
@@ -160,7 +161,6 @@ public class ConversationViewController : Object {
             return false;
         }
         if (view.chat_input.chat_text_view.text_view.key_press_event(event)) {
-            view.chat_input.chat_text_view.text_view.grab_focus();
             return true;
         }
         return false;

xmpp-vala/src/module/xep/0203_delayed_delivery.vala

@@ -2,6 +2,21 @@ namespace Xmpp.Xep.DelayedDelivery {
 
 private const string NS_URI = "urn:xmpp:delay";
 
+public static DateTime? get_time_for_node(StanzaNode node) {
+    string? time = node.get_attribute("stamp");
+    if (time != null) return DateTimeProfiles.parse_string(time);
+    return null;
+}
+
+public static DateTime? get_time_for_message(MessageStanza message, Jid? jid = null) {
+    foreach (StanzaNode delay_node in message.stanza.get_subnodes("delay", NS_URI)) {
+        if (jid == null || delay_node.get_attribute("from") == jid.to_string()) {
+            return get_time_for_node(delay_node);
+        }
+    }
+    return null;
+}
+
 public class Module : XmppStreamModule {
     public static ModuleIdentity<Module> IDENTITY = new ModuleIdentity<Module>(NS_URI, "0203_delayed_delivery");
 
@@ -13,19 +28,6 @@ public class Module : XmppStreamModule {
         message.stanza.put_node(delay_node);
     }
 
-    public static DateTime? get_time_for_message(MessageStanza message) {
-        StanzaNode? delay_node = message.stanza.get_subnode("delay", NS_URI);
-        if (delay_node != null) {
-            return get_time_for_node(delay_node);
-        }
-        return null;
-    }
-
-    public static DateTime? get_time_for_node(StanzaNode node) {
-        string? time = node.get_attribute("stamp");
-        if (time != null) return DateTimeProfiles.parse_string(time);
-        return null;
-    }
 
     public override void attach(XmppStream stream) {
         stream.get_module(MessageModule.IDENTITY).received_pipeline.connect(received_pipeline_listener);
@@ -52,7 +54,7 @@ public class ReceivedPipelineListener : StanzaListener<MessageStanza> {
     public override string[] after_actions { get { return after_actions_const; } }
 
     public override async bool run(XmppStream stream, MessageStanza message) {
-        DateTime? datetime = Module.get_time_for_message(message);
+        DateTime? datetime = get_time_for_message(message);
         if (datetime != null) message.add_flag(new MessageFlag(datetime));
         return false;
     }

xmpp-vala/src/module/xep/0313_message_archive_management.vala

@@ -141,7 +141,7 @@ public class ReceivedPipelineListener : StanzaListener<MessageStanza> {
             }
 
             StanzaNode? forward_node = message.stanza.get_deep_subnode(NS_VER(stream) + ":result", "urn:xmpp:forward:0:forwarded", DelayedDelivery.NS_URI + ":delay");
-            DateTime? datetime = DelayedDelivery.Module.get_time_for_node(forward_node);
+            DateTime? datetime = DelayedDelivery.get_time_for_node(forward_node);
             string? mam_id = message.stanza.get_deep_attribute(NS_VER(stream) + ":result", NS_VER(stream) + ":id");
             string? query_id = message.stanza.get_deep_attribute(NS_VER(stream) + ":result", NS_VER(stream) + ":queryid");
             message.add_flag(new MessageFlag(datetime, mam_id, query_id));