Add menu option to enable encryption in a private room

2 files changed, 15 insertions, 8 deletions

diff --git a/include/Cache.h b/include/Cache.h

index 994a6da7..97133b0c 100644
--- a/include/Cache.h
+++ b/include/Cache.h
@@ -342,6 +342,8 @@ public:
 
         //! Mark a room that uses e2e encryption.
         void setEncryptedRoom(const std::string &room_id);
+        bool isRoomEncrypted(const std::string &room_id);
+
         //! Save the public keys for a device.
         void saveDeviceKeys(const std::string &device_id);
         void getDeviceKeys(const std::string &device_id);
diff --git a/include/dialogs/RoomSettings.hpp b/include/dialogs/RoomSettings.hpp

index 9a01d5c9..6cab03b7 100644
--- a/include/dialogs/RoomSettings.hpp
+++ b/include/dialogs/RoomSettings.hpp
@@ -5,16 +5,17 @@
 
 #include "Cache.h"
 
+class Avatar;
 class FlatButton;
-class TextField;
+class QComboBox;
 class QHBoxLayout;
-class Avatar;
-class QPixmap;
-class QLayout;
 class QLabel;
-class QComboBox;
-class TextField;
 class QLabel;
+class QLayout;
+class QPixmap;
+class TextField;
+class TextField;
+class Toggle;
 
 template<class T>
 class QSharedPointer;
@@ -84,6 +85,7 @@ public:
 
 signals:
         void closing();
+        void enableEncryptionError(const QString &msg);
 
 protected:
         void paintEvent(QPaintEvent *event) override;
@@ -98,13 +100,15 @@ private:
         void setupEditButton();
         //! Retrieve the current room information from cache.
         void retrieveRoomInfo();
+        void enableEncryption();
 
         //! Whether the user would be able to change the name or the topic of the room.
-        bool hasEditRights_ = true;
+        bool hasEditRights_  = true;
+        bool usesEncryption_ = false;
         QHBoxLayout *editLayout_;
 
         // Button section
-        FlatButton *saveBtn_;
+        FlatButton *okBtn_;
         FlatButton *cancelBtn_;
 
         FlatButton *editFieldsBtn_;
@@ -116,6 +120,7 @@ private:
         TopSection *topSection_;
 
         QComboBox *accessCombo;
+        Toggle *encryptionToggle_;
 };
 
 } // dialogs