From 0fad00e6f2c01b25329b95c4433e842780531d82 Mon Sep 17 00:00:00 2001
From: Andreas Stallinger <astallinger@coati.io>
Date: Mon, 28 Nov 2016 16:01:50 +0100
Subject: [PATCH] ui: clear button logview

---
 src/lib/CMakeLists.txt                        |  1 +
 .../component/controller/LogController.cpp    |  6 ++++++
 src/lib/component/controller/LogController.h  |  3 +++
 .../messaging/type/MessageClearLogView.h      | 20 +++++++++++++++++++
 src/lib_gui/qt/view/QtLogView.cpp             | 12 ++++++-----
 5 files changed, 37 insertions(+), 5 deletions(-)
 create mode 100644 src/lib/utility/messaging/type/MessageClearLogView.h

diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 16de2db5..7858b9e2 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -255,6 +255,7 @@ add_files(
 	utility/messaging/type/MessageActivateWindow.h
 	utility/messaging/type/MessageChangeFileView.h
 	utility/messaging/type/MessageClearErrorCount.h
+	utility/messaging/type/MessageClearLogView.h
 	utility/messaging/type/MessageCodeReference.h
 	utility/messaging/type/MessageColorSchemeTest.h
 	utility/messaging/type/MessageDeactivateEdge.h
diff --git a/src/lib/component/controller/LogController.cpp b/src/lib/component/controller/LogController.cpp
index 17bd676c..48072f94 100644
--- a/src/lib/component/controller/LogController.cpp
+++ b/src/lib/component/controller/LogController.cpp
@@ -32,6 +32,7 @@ LogView* LogController::getView() const
 
 void LogController::clear()
 {
+	m_logs.clear();
 	getView()->clear();
 }
 
@@ -80,6 +81,11 @@ void LogController::handleMessage(MessageLogFilterChanged* message)
 	syncLogs();
 }
 
+void LogController::handleMessage(MessageClearLogView* message)
+{
+	clear();
+}
+
 void LogController::addLog(Logger::LogLevel type, const LogMessage& message)
 {
 
diff --git a/src/lib/component/controller/LogController.h b/src/lib/component/controller/LogController.h
index 132c07e8..96b18638 100644
--- a/src/lib/component/controller/LogController.h
+++ b/src/lib/component/controller/LogController.h
@@ -9,6 +9,7 @@
 #include "utility/logging/Logger.h"
 #include "utility/logging/LogMessage.h"
 #include "utility/messaging/MessageListener.h"
+#include "utility/messaging/type/MessageClearLogView.h"
 #include "utility/messaging/type/MessageLogFilterChanged.h"
 
 class StorageAccess;
@@ -16,6 +17,7 @@ class StorageAccess;
 class LogController
 	: public Controller
 	, public Logger
+	, public MessageListener<MessageClearLogView>
 	, public MessageListener<MessageLogFilterChanged>
 {
 public:
@@ -35,6 +37,7 @@ private:
 	virtual void logWarning(const LogMessage& message);
 	virtual void logError(const LogMessage& message);
 
+	virtual void handleMessage(MessageClearLogView* message);
 	virtual void handleMessage(MessageLogFilterChanged* message);
 
 	std::vector<Log> m_logs;
diff --git a/src/lib/utility/messaging/type/MessageClearLogView.h b/src/lib/utility/messaging/type/MessageClearLogView.h
new file mode 100644
index 00000000..0d1f3ab4
--- /dev/null
+++ b/src/lib/utility/messaging/type/MessageClearLogView.h
@@ -0,0 +1,20 @@
+#ifndef MESSAGE_CLEAR_LOG_VIEW_H
+#define MESSAGE_CLEAR_LOG_VIEW_H
+
+#include "utility/messaging/Message.h"
+
+class MessageClearLogView:
+	public Message<MessageClearLogView>
+{
+public:
+	MessageClearLogView()
+	{
+	}
+
+	static const std::string getStaticType()
+	{
+		return "MessageClearLogView";
+	}
+};
+
+#endif // MESSAGE_CLEAR_LOG_VIEW_H
diff --git a/src/lib_gui/qt/view/QtLogView.cpp b/src/lib_gui/qt/view/QtLogView.cpp
index bab60666..ad51b661 100644
--- a/src/lib_gui/qt/view/QtLogView.cpp
+++ b/src/lib_gui/qt/view/QtLogView.cpp
@@ -10,6 +10,7 @@
 #include "settings/ApplicationSettings.h"
 #include "settings/ColorScheme.h"
 #include "qt/view/QtViewWidgetWrapper.h"
+#include "utility/messaging/type/MessageClearLogView.h"
 #include "utility/messaging/type/MessageRefresh.h"
 #include "utility/messaging/type/MessageLogFilterChanged.h"
 #include "utility/ResourcePaths.h"
@@ -100,11 +101,12 @@ void QtLogView::initView()
 
 	QPushButton* clearButton = new QPushButton("clear log");
 	connect(clearButton, &QPushButton::clicked,
-			[=]()
-			{
-				doClear();
-			});
-	//filters->addWidget(clearButton);
+		[=]()
+		{
+			//doClear();
+			MessageClearLogView().dispatch();
+		});
+	filters->addWidget(clearButton);
 	filters->addSpacing(30);
 
 	updateMask();