some thoughts on detecting condition for enablining or showing the button for encryption in chat window

ui/widgets/CMakeLists.txt

@@ -1,21 +1,33 @@
-target_sources(squawk PRIVATE
+set(SOURCE_FILES
   chat.cpp
-  chat.h
   conversation.cpp
-  conversation.h
-  conversation.ui
   joinconference.cpp
-  joinconference.h
-  joinconference.ui
   newcontact.cpp
-  newcontact.h
-  newcontact.ui
   room.cpp
-  room.h
   about.cpp
-  about.h
+)
+
+set(UI_FILES
+  conversation.ui
+  joinconference.ui
+  newcontact.ui
   about.ui
-  )
+)
+
+set(HEADER_FILES
+  chat.h
+  conversation.h
+  joinconference.h
+  newcontact.h
+  room.h
+  about.h
+)
+
+target_sources(squawk PRIVATE
+  ${SOURCE_FILES}
+  ${UI_FILES}
+  ${HEADER_FILES}
+)
 
 add_subdirectory(info)
 add_subdirectory(messageline)

ui/widgets/conversation.cpp

@@ -100,6 +100,8 @@ Conversation::Conversation(bool muc, Models::Account* acc, Models::Element* el,
     connect(m_ui->currentActionBadge, &Badge::close, this, &Conversation::clear);
     m_ui->currentActionBadge->setVisible(false);
 
+    m_ui->encryptionButton->setVisible(false);
+
     //line->setAutoFillBackground(false);
     //if (testAttribute(Qt::WA_TranslucentBackground)) {
         //m_ui->scrollArea->setAutoFillBackground(false);

ui/widgets/conversation.ui

@@ -315,6 +315,31 @@
            </property>
           </spacer>
          </item>
+         <item>
+          <widget class="QPushButton" name="encryptionButton">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="icon">
+            <iconset theme="unlock"/>
+           </property>
+           <property name="checkable">
+            <bool>true</bool>
+           </property>
+           <property name="checked">
+            <bool>false</bool>
+           </property>
+           <property name="default">
+            <bool>false</bool>
+           </property>
+           <property name="flat">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
          <item>
           <widget class="QPushButton" name="attachButton">
            <property name="text">

ui/widgets/messageline/CMakeLists.txt

@@ -1,10 +1,18 @@
-target_sources(squawk PRIVATE
+set(SOURCE_FILES
   messagedelegate.cpp
-  messagedelegate.h
   preview.cpp
-  preview.h
   messagefeed.cpp
-  messagefeed.h
   feedview.cpp
+)
+
+set(HEADER_FILES
+  messagedelegate.h
+  preview.h
+  messagefeed.h
   feedview.h
-  )
+)
+
+target_sources(squawk PRIVATE
+  ${SOURCE_FILES}
+  ${HEADER_FILES}
+)