ui: Clearing error count when parsing starts

* fixed undo showed errors twice when activated from status bar.

src/lib/CMakeLists.txt

@@ -221,6 +221,7 @@ add_files(
 	utility/messaging/type/MessageActivateWindow.h
 	utility/messaging/type/MessageAutoRefreshChanged.h
 	utility/messaging/type/MessageChangeFileView.h
+	utility/messaging/type/MessageClearErrorCount.h
 	utility/messaging/type/MessageDeactivateEdge.h
 	utility/messaging/type/MessageFind.h
 	utility/messaging/type/MessageFinishedParsing.h

src/lib/component/controller/StatusBarController.cpp

@@ -17,6 +17,16 @@ StatusBarView* StatusBarController::getView()
 	return Controller::getView<StatusBarView>();
 }
 
+void StatusBarController::handleMessage(MessageClearErrorCount* message)
+{
+	getView()->setErrorCount(0);
+}
+
+void StatusBarController::handleMessage(MessageFinishedParsing* message)
+{
+	getView()->setErrorCount(message->errorCount);
+}
+
 void StatusBarController::handleMessage(MessageShowErrors* message)
 {
 	if (message->errorCount >= 0)

src/lib/component/controller/StatusBarController.h

@@ -6,6 +6,8 @@
 #include "component/controller/Controller.h"
 
 #include "utility/messaging/MessageListener.h"
+#include "utility/messaging/type/MessageClearErrorCount.h"
+#include "utility/messaging/type/MessageFinishedParsing.h"
 #include "utility/messaging/type/MessageShowErrors.h"
 #include "utility/messaging/type/MessageStatus.h"
 
@@ -13,6 +15,8 @@ class StatusBarView;
 
 class StatusBarController
 	: public Controller
+	, public MessageListener<MessageClearErrorCount>
+	, public MessageListener<MessageFinishedParsing>
 	, public MessageListener<MessageShowErrors>
 	, public MessageListener<MessageStatus>
 {
@@ -23,6 +27,8 @@ public:
 	StatusBarView* getView();
 
 private:
+	virtual void handleMessage(MessageClearErrorCount* message);
+	virtual void handleMessage(MessageFinishedParsing* message);
 	virtual void handleMessage(MessageShowErrors* message);
 	virtual void handleMessage(MessageStatus* message);
 

src/lib/component/controller/UndoRedoController.cpp

@@ -200,17 +200,6 @@ void UndoRedoController::handleMessage(MessageSearch* message)
 	processCommand(command);
 }
 
-void UndoRedoController::handleMessage(MessageShowErrors* message)
-{
-	if (m_lastCommand.message && m_lastCommand.message->getType() == message->getType())
-	{
-		return;
-	}
-
-	Command command(std::make_shared<MessageShowErrors>(*message), 0);
-	processCommand(command);
-}
-
 void UndoRedoController::handleMessage(MessageShowScope* message)
 {
 	Command command(std::make_shared<MessageShowScope>(*message), 1);

src/lib/component/controller/UndoRedoController.h

@@ -18,7 +18,6 @@
 #include "utility/messaging/type/MessageRedo.h"
 #include "utility/messaging/type/MessageRefresh.h"
 #include "utility/messaging/type/MessageSearch.h"
-#include "utility/messaging/type/MessageShowErrors.h"
 #include "utility/messaging/type/MessageShowScope.h"
 #include "utility/messaging/type/MessageUndo.h"
 
@@ -43,7 +42,6 @@ class UndoRedoController
 	, public MessageListener<MessageRedo>
 	, public MessageListener<MessageRefresh>
 	, public MessageListener<MessageSearch>
-	, public MessageListener<MessageShowErrors>
 	, public MessageListener<MessageShowScope>
 	, public MessageListener<MessageUndo>
 {
@@ -75,7 +73,6 @@ private:
 	virtual void handleMessage(MessageRedo* message);
 	virtual void handleMessage(MessageRefresh* message);
 	virtual void handleMessage(MessageSearch* message);
-	virtual void handleMessage(MessageShowErrors* message);
 	virtual void handleMessage(MessageShowScope* message);
 	virtual void handleMessage(MessageUndo* message);
 

src/lib/data/Storage.cpp

@@ -5,6 +5,7 @@
 
 #include "utility/file/FileSystem.h"
 #include "utility/logging/logging.h"
+#include "utility/messaging/type/MessageClearErrorCount.h"
 #include "utility/messaging/type/MessageShowErrors.h"
 #include "utility/TimePoint.h"
 #include "utility/utility.h"
@@ -165,9 +166,7 @@ void Storage::logStats() const
 
 void Storage::startParsing()
 {
-	MessageShowErrors msg(getErrorCount());
-	msg.setSendAsTask(false);
-	msg.dispatch();
+	MessageClearErrorCount().dispatch();
 
 	m_sqliteStorage.setVersion(Version::getApplicationVersion());
 }

src/lib/utility/messaging/type/MessageClearErrorCount.h

@@ -0,0 +1,21 @@
+#ifndef MESSAGE_CLEAR_ERROR_COUNT_H
+#define MESSAGE_CLEAR_ERROR_COUNT_H
+
+#include "utility/messaging/Message.h"
+
+class MessageClearErrorCount
+	: public Message<MessageClearErrorCount>
+{
+public:
+	MessageClearErrorCount()
+	{
+		setSendAsTask(false);
+	}
+
+	static const std::string getStaticType()
+	{
+		return "MessageClearErrorCount";
+	}
+};
+
+#endif // MESSAGE_CLEAR_ERROR_COUNT_H

src/lib_gui/qt/element/QtStatusBar.cpp

@@ -3,7 +3,7 @@
 #include <QMovie>
 
 #include "qt/utility/utilityQt.h"
-#include "utility/messaging/type/MessageShowErrors.h"
+#include "utility/messaging/type/MessageSearch.h"
 #include "utility/ResourcePaths.h"
 
 QtStatusBar::QtStatusBar()
@@ -78,5 +78,6 @@ void QtStatusBar::setErrorCount(size_t count)
 
 void QtStatusBar::showErrors()
 {
-	MessageShowErrors(-1).dispatch();
+	SearchMatch match = SearchMatch::createCommand(SearchMatch::COMMAND_ERROR);
+	MessageSearch(std::vector<SearchMatch>(1, match)).dispatch();
 }