From 925834d2f380dd85336f852795226e2ac6d8ec42 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Wed, 18 Apr 2018 09:02:22 +0200
Subject: Introduced an aborted hook to safe the draft before going down.

---
 components/kube/qml/ViewManager.qml | 12 ++++++++++--
 framework/qml/View.qml              | 16 ++++++++++++++++
 views/composer/qml/View.qml         | 11 +++++++++--
 3 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/components/kube/qml/ViewManager.qml b/components/kube/qml/ViewManager.qml
index eff0f3f7..517d8de3 100644
--- a/components/kube/qml/ViewManager.qml
+++ b/components/kube/qml/ViewManager.qml
@@ -33,12 +33,20 @@ StackView {
 
     property var viewDict: new Object
     function getView(name, replaceView) {
-        if (!replaceView && name in viewDict) {
+        if (name in viewDict) {
             var item = viewDict[name]
             if (item) {
-                return item
+                if (replaceView) {
+                    if (item && item.aborted) {
+                        //Call the aborted hook on the view
+                        item.aborted()
+                    }
+                } else {
+                    return item
+                }
             }
         }
+
         var component = Qt.createComponent(extensionModel.findSource(name, "View.qml"))
         if (component.status == Component.Ready) {
             var o = component.createObject(root)
diff --git a/framework/qml/View.qml b/framework/qml/View.qml
index b0c108fc..f4a34701 100644
--- a/framework/qml/View.qml
+++ b/framework/qml/View.qml
@@ -31,12 +31,28 @@ FocusScope {
     property int count: contentItems.length
     default property alias contentItems: content.data
 
+    property bool __aborted: false
+
     //This signal will be emitted once all initial properties have been set and the view is ready to load
     signal setup()
     Controls2.StackView.onActivated: {
         root.setup()
     }
 
+    //This signal will be emitted before destruction if the view was not done
+    signal aborted()
+    onAborted: {
+        __aborted = true
+    }
+
+    //This signal will be emitted when the view is done
+    signal done()
+    onDone: {
+        if (!__aborted) {
+            Kube.Fabric.postMessage(Kube.Messages.componentDone, {})
+        }
+    }
+
     onCurrentIndexChanged: showRelevantSplits()
     Component.onCompleted: showRelevantSplits()
 
diff --git a/views/composer/qml/View.qml b/views/composer/qml/View.qml
index 85e8b559..9afc5316 100644
--- a/views/composer/qml/View.qml
+++ b/views/composer/qml/View.qml
@@ -39,7 +39,7 @@ Kube.View {
             htmlBody: html.checked
             sign: signCheckbox.checked
             encrypt: encryptCheckbox.checked
-            onDone: Kube.Fabric.postMessage(Kube.Messages.componentDone, {})
+            onDone: root.done()
 
             property bool foundAllKeys: composerController.to.foundAllKeys && composerController.cc.foundAllKeys && composerController.bcc.foundAllKeys
 
@@ -55,6 +55,13 @@ Kube.View {
         Kube.Fabric.postMessage(Kube.Messages.synchronize, {"type": "contacts"})
     }
 
+    onAborted: {
+        //Avoid loosing the message
+        if (composerController.saveAsDraftAction.enabled) {
+            composerController.saveAsDraftAction.execute()
+        }
+    }
+
     function loadMessage(message, loadType) {
         if (message) {
             switch(loadType) {
@@ -488,7 +495,7 @@ Kube.View {
                 Kube.Button {
                     width: saveDraftButton.width
                     text: qsTr("Discard")
-                    onClicked: Kube.Fabric.postMessage(Kube.Messages.componentDone, {})
+                    onClicked: root.done()
                 }
 
                 Kube.Button {
-- 
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