Fix showing call history button and timeline filter buttons from data context.

linphone-app/src/components/chat-events/ChatCallModel.cpp

@@ -84,4 +84,5 @@ void ChatCallModel::update(){
 
 void ChatCallModel::deleteEvent(){
 	CoreManager::getInstance()->getCore()->removeCallLog(mCallLog);
+	emit CoreManager::getInstance()->callLogsCountChanged();
 }

linphone-app/src/components/chat-room/ChatRoomModel.cpp

@@ -337,8 +337,11 @@ void ChatRoomModel::removeAllEntries () {
 		( !standardChatEnabled || !isSecure())
 		) {
 		auto callLogs = CallsListModel::getCallHistory(getParticipantAddress(), Utils::coreStringToAppString(mChatRoom->getLocalAddress()->asStringUriOnly()));
+		bool haveLogs = callLogs.size() > 0;
 		for(auto callLog : callLogs)
 			core->removeCallLog(callLog);
+		if(haveLogs)
+			emit CoreManager::getInstance()->callLogsCountChanged();
 	}
 	endResetModel();
 	emit allEntriesRemoved(mSelf.lock());

linphone-app/src/components/core/CoreHandlers.cpp

@@ -80,6 +80,10 @@ void CoreHandlers::onCallEncryptionChanged (
 	emit callEncryptionChanged(call);
 }
 
+void CoreHandlers::onCallLogUpdated(const std::shared_ptr<linphone::Core> & core, const std::shared_ptr<linphone::CallLog> & callLog){
+	emit callLogUpdated(callLog);
+}
+
 void CoreHandlers::onCallStateChanged (
 		const shared_ptr<linphone::Core> &,
 		const shared_ptr<linphone::Call> &call,

linphone-app/src/components/core/CoreHandlers.hpp

@@ -41,6 +41,7 @@ public:
 signals:
   void authenticationRequested (const std::shared_ptr<linphone::AuthInfo> &authInfo);
   void callEncryptionChanged (const std::shared_ptr<linphone::Call> &call);
+  void callLogUpdated(const std::shared_ptr<linphone::CallLog> &call);
   void callStateChanged (const std::shared_ptr<linphone::Call> &call, linphone::Call::State state);
   void callTransferFailed (const std::shared_ptr<linphone::Call> &call);
   void callTransferSucceeded (const std::shared_ptr<linphone::Call> &call);
@@ -76,6 +77,8 @@ private:
     bool on,
     const std::string &authenticationToken
   ) override;
+  
+  void onCallLogUpdated(const std::shared_ptr<linphone::Core> & core, const std::shared_ptr<linphone::CallLog> & callLog) override;
 
   void onCallStateChanged (
     const std::shared_ptr<linphone::Core> &core,

linphone-app/src/components/core/CoreManager.cpp

@@ -76,6 +76,8 @@ CoreManager::CoreManager (QObject *parent, const QString &configPath) :
 	QObject::connect(coreHandlers, &CoreHandlers::coreStarted, this, &CoreManager::initCoreManager, Qt::QueuedConnection);
 	QObject::connect(coreHandlers, &CoreHandlers::coreStopped, this, &CoreManager::stopIterate, Qt::QueuedConnection);
 	QObject::connect(coreHandlers, &CoreHandlers::logsUploadStateChanged, this, &CoreManager::handleLogsUploadStateChanged);
+	QObject::connect(coreHandlers, &CoreHandlers::callLogUpdated, this, &CoreManager::callLogsCountChanged);
+	
 	QTimer::singleShot(10, [this, configPath](){// Delay the creation in order to have the CoreManager instance set before
 		createLinphoneCore(configPath);
 	});
@@ -354,6 +356,9 @@ QString CoreManager::getVersion () const {
 int CoreManager::getEventCount () const {
 	return mEventCountNotifier ? mEventCountNotifier->getEventCount() : 0;
 }
+int CoreManager::getCallLogsCount() const{
+	return mCore->getCallLogs().size();
+}
 int CoreManager::getMissedCallCount(const QString &peerAddress, const QString &localAddress)const{
 	return mEventCountNotifier ? mEventCountNotifier->getMissedCallCount(peerAddress, localAddress) : 0;
 }

linphone-app/src/components/core/CoreManager.hpp

@@ -56,6 +56,7 @@ class CoreManager : public QObject {
 	Q_PROPERTY(QString version READ getVersion CONSTANT)
 	Q_PROPERTY(QString downloadUrl READ getDownloadUrl CONSTANT)
 	Q_PROPERTY(int eventCount READ getEventCount NOTIFY eventCountChanged)
+	Q_PROPERTY(int callLogsCount READ getCallLogsCount NOTIFY callLogsCountChanged)
 	
 public:
 	bool started () const {
@@ -166,6 +167,7 @@ public:
 	Q_INVOKABLE void sendLogs () const;
 	Q_INVOKABLE void cleanLogs () const;
 	
+	int getCallLogsCount() const;
 	int getMissedCallCount(const QString &peerAddress, const QString &localAddress) const;// Get missed call count from a chat (useful for showing bubbles on Timelines)
 	int getMissedCallCountFromLocal(const QString &localAddress) const;// Get missed call count from a chat (useful for showing bubbles on Timelines)
 	
@@ -193,6 +195,7 @@ signals:
 	void logsUploaded (const QString &url);
 	
 	void eventCountChanged ();
+	void callLogsCountChanged();
 	
 private:
 	CoreManager (QObject *parent, const QString &configPath);

linphone-app/src/components/history/HistoryModel.cpp

@@ -133,6 +133,7 @@ bool HistoryModel::removeRows (int row, int count, const QModelIndex &parent) {
 		emit allEntriesRemoved();
 	else if (limit == mEntries.count())
 		emit lastEntryRemoved();
+	emit CoreManager::getInstance()->callLogsCountChanged();
 	emit focused();// Removing rows is like having focus. Don't wait asynchronous events.
 	return true;
 }
@@ -174,6 +175,7 @@ void HistoryModel::removeAllEntries () {
 	endResetModel();
 	
 	emit allEntriesRemoved();
+	emit CoreManager::getInstance()->callLogsCountChanged();
 	emit focused();// Removing all entries is like having focus. Don't wait asynchronous events.
 }
 

linphone-app/ui/modules/Linphone/Timeline/Timeline.qml

@@ -20,9 +20,10 @@ Rectangle {
 	
 	property alias model: view.model
 	property string _selectedSipAddress
-	property bool showHistoryButton : true
+	property bool showHistoryButton : CoreManager.callLogsCount
 	property bool updateSelectionModels : true
 	property bool isFilterVisible: searchView.visible || showFilterView
+	property bool showFiltersButtons: view.count > 0 || timeline.isFilterVisible || timeline.model.filterFlags > 0
 	
 	// ---------------------------------------------------------------------------
 	
@@ -62,11 +63,13 @@ Rectangle {
 			Layout.preferredHeight: TimelineStyle.legend.height
 			Layout.alignment: Qt.AlignTop
 			color: showHistory.containsMouse?TimelineStyle.legend.backgroundColor.hovered:TimelineStyle.legend.backgroundColor.normal
-			visible:view.count > 0 || timeline.isFilterVisible || timeline.model.filterFlags > 0
+			visible: showHistoryButton || showFiltersButtons
+			//visible:view.count > 0 || timeline.isFilterVisible || timeline.model.filterFlags > 0 || CoreManager.eventCount > 0
 			
 			MouseArea{// no more showing history
 				id:showHistory
 				anchors.fill:parent
+				visible: showFiltersButtons
 				onClicked: {
 					timeline.showFilterView = !timeline.showFilterView
 				}
@@ -78,6 +81,7 @@ Rectangle {
 					Layout.preferredHeight: parent.height
 					Layout.fillWidth: true
 					Layout.leftMargin: TimelineStyle.legend.leftMargin
+					visible: showFiltersButtons
 					color: TimelineStyle.legend.color
 					font.pointSize: TimelineStyle.legend.pointSize
 					//: A title for filtering mode.
@@ -96,6 +100,7 @@ Rectangle {
 					icon: 'filter_params_custom'
 					iconSize: TimelineStyle.legend.iconSize
 					overwriteColor: TimelineStyle.legend.color
+					visible: showFiltersButtons
 					MouseArea{
 						anchors.fill:parent
 						onClicked:{
@@ -107,6 +112,7 @@ Rectangle {
 					Layout.alignment: Qt.AlignRight
 					Layout.fillHeight: true
 					Layout.preferredWidth: TimelineStyle.legend.iconSize
+					visible: showFiltersButtons
 					onClicked:{
 						searchView.visible = !searchView.visible
 					}