ChatViewFooter : use Escape for closing box

Closing emoji box, record box and location box by pressing Esc Key
Using opened that already exists instead of creating isOpen

GitLab: #1197
Change-Id: I8461a7f2e8acaffe4ab66647d3e98701c608f270

src/app/mainview/components/ChatViewFooter.qml

@@ -217,6 +217,20 @@ Rectangle {
                 messageBar.textAreaObj.clearText();
                 MessagesAdapter.replyToId = "";
             }
+
+            Keys.onShortcutOverride: function (keyEvent) {
+                if (keyEvent.key === Qt.Key_Escape) {
+                    if (emojiPicker != null && emojiPicker.opened) {
+                        emojiPicker.closeEmojiPicker();
+                    }
+                    else if (recordBox != null && recordBox.opened) {
+                        recordBox.closeRecorder();
+                    }
+                    else if (PositionManager.isMapActive(CurrentAccount.id)){
+                        PositionManager.setMapInactive(CurrentAccount.id)
+                    }
+                }
+            }
         }
 
         FilesToSendContainer {

src/app/positionmanager.cpp

@@ -261,6 +261,13 @@ PositionManager::unPinMap(const QString& key)
     }
 }
 
+bool
+PositionManager::isMapActive(const QString& key)
+{
+    QMutexLocker lk(&mapStatusMutex_);
+    return (mapStatus_.find(key) != mapStatus_.end());
+}
+
 void
 PositionManager::pinMap(const QString& key)
 {

src/app/positionmanager.h

@@ -77,6 +77,7 @@ protected:
     Q_INVOKABLE void unPinMap(const QString& key);
     Q_INVOKABLE void setMapActive(const QString& key);
     Q_INVOKABLE void setMapInactive(const QString& key);
+    Q_INVOKABLE bool isMapActive(const QString& key);
     Q_INVOKABLE void sharePosition(int maximumTime, const QString& accountId, const QString& convId);
     Q_INVOKABLE void stopSharingPosition(const QString& accountId = "", const QString& convId = "");
 

src/app/webengine/emojipicker/EmojiPicker.qml

@@ -30,7 +30,6 @@ Popup {
     id: root
 
     required property ListView listView
-
     signal emojiIsPicked(string content)
 
     // Close the picker when attached to a listView that receives height/scroll