Move most context menu into dir.

imports/Spectral/Menu/Timeline/FileDelegateContextMenu.qml

@@ -0,0 +1,46 @@
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+
+import Spectral.Dialog 2.0
+
+Menu {
+    signal viewSource()
+    signal downloadAndOpen()
+    signal saveFileAs()
+    signal reply()
+    signal redact()
+
+    id: root
+
+    MenuItem {
+        text: "View Source"
+
+        onTriggered: viewSource()
+    }
+
+    MenuItem {
+        text: "Open Externally"
+
+        onTriggered: downloadAndOpen()
+    }
+
+    MenuItem {
+        text: "Save As"
+
+        onTriggered: saveFileAs()
+    }
+
+    MenuItem {
+        text: "Reply"
+
+        onTriggered: reply()
+    }
+
+    MenuItem {
+        text: "Redact"
+
+        onTriggered: redact()
+    }
+
+    onClosed: destroy()
+}

imports/Spectral/Menu/Timeline/MessageDelegateContextMenu.qml

@@ -0,0 +1,34 @@
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+
+import Spectral.Dialog 2.0
+
+Menu {
+    readonly property string selectedText: contentLabel.selectedText
+
+    signal viewSource()
+    signal reply()
+    signal redact()
+
+    id: root
+
+    MenuItem {
+        text: "View Source"
+
+        onTriggered: viewSource()
+    }
+
+    MenuItem {
+        text: "Reply"
+
+        onTriggered: reply()
+    }
+
+    MenuItem {
+        text: "Redact"
+
+        onTriggered: redact()
+    }
+
+    onClosed: destroy()
+}

imports/Spectral/Menu/Timeline/qmldir

@@ -0,0 +1,3 @@
+module Spectral.Menu.Timeline
+MessageDelegateContextMenu 2.0 MessageDelegateContextMenu.qml
+FileDelegateContextMenu 2.0 FileDelegateContextMenu.qml