Make composer/eventList ctrl-c work again

TODO.md

@@ -1,5 +1,6 @@
 # TODO
 
+- show "copy selection" when right clicking on image
 - make it not select messages when closing context menu
 - long-press-drag to select multiple messages on touch
 - drag to select on non-touch

src/gui/Pages/Chat/ChatPage.qml

@@ -81,7 +81,7 @@ HColumnPage {
 
     Composer {
         id: composer
-        eventList: loadEventList ? eventListLoader.item : null
+        eventList: loadEventList ? eventListLoader.item.eventList : null
         visible:
             ! chat.roomInfo.left && ! chat.roomInfo.inviter_id
     }

src/gui/Pages/Chat/Composer.qml

@@ -18,7 +18,7 @@ Rectangle {
     Layout.maximumHeight: pageLoader.height / 2
 
 
-    property Item eventList
+    property HListView eventList
 
     property string indent: "    "
 
@@ -165,11 +165,6 @@ Rectangle {
                 }
             }
 
-            // XXX
-            // area.onSelectedTextChanged: if (area.selectedText && eventList) {
-                // eventList.selectableLabelContainer.clearSelection()
-            // }
-
             Component.onCompleted: {
                 area.Keys.onReturnPressed.connect(ev => {
                     ev.accepted = true
@@ -207,16 +202,15 @@ Rectangle {
                 })
 
                 area.Keys.onPressed.connect(ev => {
-                    // XXX
-                    // if (ev.matches(StandardKey.Copy) &&
-                    //     eventList &&
-                    //     eventList.selectableLabelContainer.joinedSelection
-                    // ) {
-                    //     ev.accepted = true
-                    //     Clipboard.text =
-                    //         eventList.selectableLabelContainer.joinedSelection
-                    //     return
-                    // }
+                    if (ev.matches(StandardKey.Copy) &&
+                            ! area.selectedText &&
+                            eventList &&
+                            eventList.selectedCount) {
+
+                        ev.accepted = true
+                        eventList.copySelectedDelegates()
+                        return
+                    }
 
                     // FIXME: buggy
                     // if (ev.modifiers === Qt.NoModifier &&

src/gui/Pages/Chat/Timeline/EventContent.qml

@@ -162,8 +162,13 @@ HRowLayout {
             Layout.maximumWidth: eventContent.maxMessageWidth
             Layout.fillWidth: true
 
-            onSelectedTextChanged:
-                if (selectedText) eventList.delegateWithSelectedText = model.id
+            onSelectedTextChanged: if (selectedText) {
+                eventList.delegateWithSelectedText = model.id
+                eventList.selectedText             = selectedText
+            } else if (eventList.delegateWithSelectedText === model.id) {
+                eventList.delegateWithSelectedText = ""
+                eventList.selectedText             = ""
+            }
 
             Connections {
                 target: eventList

src/gui/Pages/Chat/Timeline/EventDelegate.qml

@@ -196,18 +196,7 @@ HColumnLayout {
                     return
                 }
 
-                if (eventContent.selectedText) {
-                    Clipboard.text = eventContent.selectedText
-                    return
-                }
-
-                const contents = []
-
-                for (const model of eventList.getSortedCheckedDelegates()) {
-                    contents.push(JSON.parse(model.source).body)
-                }
-
-                Clipboard.text = contents.join("\n\n")
+                eventList.copySelectedDelegates()
             }
         }
 

src/gui/Pages/Chat/Timeline/EventList.qml

@@ -3,6 +3,7 @@
 import QtQuick 2.12
 import QtQuick.Layouts 1.12
 import QtQuick.Window 2.12
+import Clipboard 0.1
 import "../../.."
 import "../../../Base"
 
@@ -77,8 +78,24 @@ Rectangle {
             width < theme.chat.eventList.ownEventsOnRightUnderWidth
 
         property string delegateWithSelectedText: ""
+        property string selectedText: ""
 
 
+        function copySelectedDelegates() {
+            if (eventList.selectedText) {
+                Clipboard.text = eventList.selectedText
+                return
+            }
+
+            const contents = []
+
+            for (const model of eventList.getSortedCheckedDelegates()) {
+                contents.push(JSON.parse(model.source).body)
+            }
+
+            Clipboard.text = contents.join("\n\n")
+        }
+
         function canCombine(item, itemAfter) {
             if (! item || ! itemAfter) return false