From 29846c929e742f875983db249f54d882560ecf74 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Mon, 27 Nov 2017 14:56:49 +0100
Subject: Disable encryption buttons if keys are missing

---
 components/kube/contents/ui/ComposerView.qml | 8 ++++++++
 framework/src/domain/composercontroller.cpp  | 1 +
 framework/src/domain/composercontroller.h    | 1 +
 3 files changed, 10 insertions(+)

diff --git a/components/kube/contents/ui/ComposerView.qml b/components/kube/contents/ui/ComposerView.qml
index 520b8113..0b81ab2a 100644
--- a/components/kube/contents/ui/ComposerView.qml
+++ b/components/kube/contents/ui/ComposerView.qml
@@ -445,6 +445,7 @@ Kube.View {
             }
 
             RowLayout {
+                enabled: composerController.encryptionAvailable
                 Kube.CheckBox {
                     id: encryptCheckbox
                     checked: composerController.encrypt
@@ -455,6 +456,7 @@ Kube.View {
             }
 
             RowLayout {
+                enabled: composerController.encryptionAvailable
                 Kube.CheckBox {
                     id: signCheckbox
                     checked: composerController.sign
@@ -463,6 +465,12 @@ Kube.View {
                     text: qsTr("sign")
                 }
             }
+            Kube.Label {
+                visible: !composerController.encryptionAvailable
+                Layout.maximumWidth: parent.width
+                text: qsTr("Encryption is not available because your personal key has not been found.")
+                wrapMode: Text.Wrap
+            }
 
             RowLayout {
                 Layout.maximumWidth: parent.width
diff --git a/framework/src/domain/composercontroller.cpp b/framework/src/domain/composercontroller.cpp
index 01aba8c7..4ec1a72c 100644
--- a/framework/src/domain/composercontroller.cpp
+++ b/framework/src/domain/composercontroller.cpp
@@ -297,6 +297,7 @@ void ComposerController::findPersonalKey()
                 SinkLog() << "Found personal key: " << mPersonalKeys.front().primaryFingerprint();
             }
             updateSendAction();
+            setEncryptionAvailable(!mPersonalKeys.empty());
         });
 }
 
diff --git a/framework/src/domain/composercontroller.h b/framework/src/domain/composercontroller.h
index 00386c5c..995f4a2e 100644
--- a/framework/src/domain/composercontroller.h
+++ b/framework/src/domain/composercontroller.h
@@ -57,6 +57,7 @@ class ComposerController : public Kube::Controller
     KUBE_CONTROLLER_PROPERTY(bool, HtmlBody, htmlBody)
     KUBE_CONTROLLER_PROPERTY(bool, Encrypt, encrypt)
     KUBE_CONTROLLER_PROPERTY(bool, Sign, sign)
+    KUBE_CONTROLLER_PROPERTY(bool, EncryptionAvailable, encryptionAvailable)
 
     //Set by identitySelector
     KUBE_CONTROLLER_PROPERTY(KMime::Types::Mailbox, Identity, identity)
-- 
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