Require a recipient for a mail.

3 files changed, 17 insertions, 2 deletions

diff --git a/framework/src/domain/controller.cpp b/framework/src/domain/controller.cpp
index 515cfab0..226615ad 100644
--- a/framework/src/domain/controller.cpp
+++ b/framework/src/domain/controller.cpp
@@ -107,6 +107,9 @@ void ListPropertyController::add(const QVariantMap &value)
         item->setData(value.value(k), mRoles[k]);
     }
     mModel->appendRow(QList<QStandardItem*>() << item);
+    if (mModel->rowCount() <= 1) {
+        emit emptyChanged();
+    }
     emit added(id, value);
 }
 
@@ -117,9 +120,17 @@ void ListPropertyController::remove(const QByteArray &id)
     for (int row = 0; row < root->rowCount(); row++) {
         if (root->child(row, 0)->data(idRole).toByteArray() == id) {
             root->removeRow(row);
-            return;
+            break;
         }
     }
+    if (mModel->rowCount() <= 0) {
+        emit emptyChanged();
+    }
+}
+
+bool ListPropertyController::empty() const
+{
+    return mModel->rowCount() == 0;
 }
 
 void ListPropertyController::clear()
diff --git a/framework/src/domain/controller.h b/framework/src/domain/controller.h
index ba7ac8fe..5f610012 100644
--- a/framework/src/domain/controller.h
+++ b/framework/src/domain/controller.h
@@ -109,6 +109,7 @@ class ListPropertyController : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(QAbstractItemModel* model READ model CONSTANT)
+    Q_PROPERTY(bool empty READ empty NOTIFY emptyChanged)
 
 public:
     ListPropertyController(const QStringList &roles);
@@ -132,8 +133,11 @@ public:
         return list;
     }
 
+    bool empty() const;
+
 Q_SIGNALS:
     void added(QByteArray, QVariantMap);
+    void emptyChanged();
 
 protected:
     QScopedPointer<QStandardItemModel> mModel;
diff --git a/views/composer/qml/View.qml b/views/composer/qml/View.qml
index 1eb88bb4..6fd3d07a 100644
--- a/views/composer/qml/View.qml
+++ b/views/composer/qml/View.qml
@@ -44,7 +44,7 @@ Kube.View {
 
             property bool foundAllKeys: to.foundAllKeys && cc.foundAllKeys && bcc.foundAllKeys
 
-            sendAction.enabled: composerController.accountId && composerController.subject && (!composerController.encrypt || composerController.foundAllKeys) && (!composerController.sign && !composerController.encrypt || composerController.foundPersonalKeys)
+            sendAction.enabled: composerController.accountId && composerController.subject && (!composerController.encrypt || composerController.foundAllKeys) && (!composerController.sign && !composerController.encrypt || composerController.foundPersonalKeys) && !composerController.to.empty
             saveAsDraftAction.enabled: composerController.accountId
         }
     ]