ui: Indexing UI

* Added DialogView with QtDialogView implementation to handle information dialogs
* Implemented QtIndexingDialog class that covers all different dialogs for indexing
* Directly communicate with DialogView from Prpject and all Tasks involved in indexing
* Block QtMainWindow UI while indexing

src/lib/data/PersistentStorage.cpp

@@ -366,6 +366,8 @@ void PersistentStorage::logStats() const
 
 void PersistentStorage::startParsing()
 {
+	clearCaches();
+
 	MessageClearErrorCount().dispatch();
 
 	m_sqliteStorage.setVersion();

src/lib/data/TaskCleanStorage.cpp

@@ -1,58 +1,44 @@
 #include "data/TaskCleanStorage.h"
 
+#include "component/view/DialogView.h"
 #include "data/PersistentStorage.h"
-#include "utility/messaging/type/MessageStatus.h"
-#include "utility/utility.h"
 
-TaskCleanStorage::TaskCleanStorage(PersistentStorage* storage, const std::vector<FilePath>& filePaths)
+TaskCleanStorage::TaskCleanStorage(
+	PersistentStorage* storage, const std::vector<FilePath>& filePaths, DialogView* dialogView
+)
 	: m_storage(storage)
 	, m_filePaths(filePaths)
-	, m_fileCount(filePaths.size())
+	, m_dialogView(dialogView)
 {
 }
 
 void TaskCleanStorage::enter()
 {
-	m_start = utility::durationStart();
+	m_dialogView->showProgressDialog("Clearing Files", std::to_string(m_filePaths.size()) + " Files");
 }
 
 Task::TaskState TaskCleanStorage::update()
 {
-	if (m_filePaths.size())
-	{
-		std::stringstream ss;
-		ss << "clearing " << m_filePaths.size() << " files (ESC to quit)";
-		MessageStatus(ss.str(), false, true).dispatch();
+	m_storage->clearFileElements(m_filePaths);
 
-		m_storage->clearFileElements(m_filePaths);
-
-		m_filePaths.clear();
-
-		return Task::STATE_RUNNING;
-	}
-
-	if (m_fileCount)
-	{
-		MessageStatus("Clearing caches (ESC to quit)", false, true).dispatch();
-		m_storage->clearCaches();
-	}
+	m_filePaths.clear();
 
 	return Task::STATE_FINISHED;
 }
 
 void TaskCleanStorage::exit()
 {
-	std::stringstream ss;
-	ss << "clearing files done, ";
-	ss << std::setprecision(2) << std::fixed << utility::duration(m_start) << " seconds";
-	MessageStatus(ss.str()).dispatch();
+	m_dialogView->hideProgressDialog();
 }
 
 void TaskCleanStorage::interrupt()
 {
-	MessageStatus("clearing files interrupted", false, true).dispatch();
 }
 
 void TaskCleanStorage::revert()
 {
 }
+
+void TaskCleanStorage::abort()
+{
+}

src/lib/data/TaskCleanStorage.h

@@ -5,8 +5,8 @@
 
 #include "utility/file/FilePath.h"
 #include "utility/scheduling/Task.h"
-#include "utility/TimePoint.h"
 
+class DialogView;
 class PersistentStorage;
 
 class TaskCleanStorage
@@ -15,7 +15,8 @@ class TaskCleanStorage
 public:
 	TaskCleanStorage(
 		PersistentStorage* storage,
-		const std::vector<FilePath>& filePaths
+		const std::vector<FilePath>& filePaths,
+		DialogView* dialogView
 	);
 
 	virtual void enter();
@@ -24,13 +25,12 @@ public:
 
 	virtual void interrupt();
 	virtual void revert();
+	virtual void abort();
 
 private:
 	PersistentStorage* m_storage;
 	std::vector<FilePath> m_filePaths;
-	const size_t m_fileCount;
-
-	TimePoint m_start;
+	DialogView* m_dialogView;
 };
 
 #endif // TASK_PARSE_CXX_H

src/lib/data/parser/cxx/TaskParseCxx.h

@@ -10,9 +10,10 @@
 #include "utility/scheduling/Task.h"
 #include "utility/TimePoint.h"
 
-class PersistentStorage;
-class FileRegister;
 class CxxParser;
+class DialogView;
+class FileRegister;
+class PersistentStorage;
 
 namespace clang
 {
@@ -32,7 +33,8 @@ public:
 		PersistentStorage* storage,
 		std::shared_ptr<std::mutex> storageMutex,
 		std::shared_ptr<FileRegister> fileRegister,
-		const Parser::Arguments& arguments
+		const Parser::Arguments& arguments,
+		DialogView* dialogView
 	);
 
 	virtual void enter();
@@ -41,13 +43,17 @@ public:
 
 	virtual void interrupt();
 	virtual void revert();
+	virtual void abort();
 
 private:
 	PersistentStorage* m_storage;
 	std::shared_ptr<std::mutex> m_storageMutex;
+
+	const Parser::Arguments m_arguments;
+	DialogView* m_dialogView;
+
 	std::shared_ptr<CxxParser> m_parser;
 	std::shared_ptr<ParserClientImpl> m_parserClient;
-	const Parser::Arguments m_arguments;
 
 	bool m_isCDB;
 	std::shared_ptr<clang::tooling::JSONCompilationDatabase> m_cdb;

src/lib/data/parser/cxx/TaskParseWrapper.h

@@ -8,8 +8,9 @@
 #include "utility/scheduling/TaskDecorator.h"
 #include "utility/TimePoint.h"
 
-class PersistentStorage;
+class DialogView;
 class FileRegister;
+class PersistentStorage;
 
 class TaskParseWrapper
 	: public TaskDecorator
@@ -17,7 +18,8 @@ class TaskParseWrapper
 public:
 	TaskParseWrapper(
 		PersistentStorage* storage,
-		std::shared_ptr<FileRegister> fileRegister
+		std::shared_ptr<FileRegister> fileRegister,
+		DialogView* dialogView
 	);
 	virtual ~TaskParseWrapper();
 
@@ -27,10 +29,13 @@ public:
 
 	virtual void interrupt();
 	virtual void revert();
+	virtual void abort();
 
 private:
 	PersistentStorage* m_storage;
 	std::shared_ptr<FileRegister> m_fileRegister;
+	DialogView* m_dialogView;
+
 	TimePoint m_start;
 };
 

src/lib/data/parser/java/TaskParseJava.h

@@ -6,6 +6,7 @@
 #include "data/parser/Parser.h"
 #include "utility/scheduling/Task.h"
 
+class DialogView;
 class FileRegister;
 class PersistentStorage;
 
@@ -17,7 +18,8 @@ public:
 		PersistentStorage* storage,
 		std::shared_ptr<std::mutex> storageMutex,
 		std::shared_ptr<FileRegister> fileRegister,
-		const Parser::Arguments& arguments
+		const Parser::Arguments& arguments,
+		DialogView* dialogView
 	);
 
 	virtual void enter();
@@ -26,12 +28,14 @@ public:
 
 	virtual void interrupt();
 	virtual void revert();
+	virtual void abort();
 
 private:
 	PersistentStorage* m_storage;
 	std::shared_ptr<std::mutex> m_storageMutex;
 	std::shared_ptr<FileRegister> m_fileRegister;
 	Parser::Arguments m_arguments;
+	DialogView* m_dialogView;
 };
 
 #endif // TASK_PARSE_JAVA_H