ui: Showing indexing progress in windows task bar

* implemented showing indexing progress in windows taskbar button
* renamed TaskShowStatusDialog
* added "Qt5WinExtras.dll" for windows builds

src/lib/CMakeLists.txt

@@ -279,8 +279,8 @@ add_files(
 	data/TaskInjectStorage.h
 	data/TaskMergeStorages.cpp
 	data/TaskMergeStorages.h
-	data/TaskShowStatusDialog.cpp
-	data/TaskShowStatusDialog.h
+	data/TaskShowUnknownProgressDialog.cpp
+	data/TaskShowUnknownProgressDialog.h
 
 	project/Project.cpp
 	project/Project.h

src/lib/data/TaskShowStatusDialog.cpp

@@ -1,36 +0,0 @@
-#include "data/TaskShowStatusDialog.h"
-
-#include "component/view/DialogView.h"
-#include "Application.h"
-
-TaskShowStatusDialog::TaskShowStatusDialog(
-	const std::string& title,
-	const std::string& message
-)
-	: m_title(title)
-	, m_message(message)
-{
-}
-
-TaskShowStatusDialog::~TaskShowStatusDialog()
-{
-}
-
-void TaskShowStatusDialog::doEnter(std::shared_ptr<Blackboard> blackboard)
-{
-}
-
-Task::TaskState TaskShowStatusDialog::doUpdate(std::shared_ptr<Blackboard> blackboard)
-{
-	Application::getInstance()->getDialogView()->showUnknownProgressDialog(m_title, m_message);
-
-	return STATE_SUCCESS;
-}
-
-void TaskShowStatusDialog::doExit(std::shared_ptr<Blackboard> blackboard)
-{
-}
-
-void TaskShowStatusDialog::doReset(std::shared_ptr<Blackboard> blackboard)
-{
-}

src/lib/data/TaskShowUnknownProgressDialog.cpp

@@ -0,0 +1,38 @@
+#include "data/TaskShowUnknownProgressDialog.h"
+
+#include "component/view/DialogView.h"
+#include "Application.h"
+
+TaskShowUnknownProgressDialog::TaskShowUnknownProgressDialog(
+	const std::string& title,
+	const std::string& message
+)
+	: m_title(title)
+	, m_message(message)
+{
+}
+
+TaskShowUnknownProgressDialog::~TaskShowUnknownProgressDialog()
+{
+}
+
+void TaskShowUnknownProgressDialog::doEnter(std::shared_ptr<Blackboard> blackboard)
+{
+}
+
+Task::TaskState TaskShowUnknownProgressDialog::doUpdate(std::shared_ptr<Blackboard> blackboard)
+{
+	if (std::shared_ptr<DialogView> dialogView = Application::getInstance()->getDialogView())
+	{
+		dialogView->showUnknownProgressDialog(m_title, m_message);
+	}
+	return STATE_SUCCESS;
+}
+
+void TaskShowUnknownProgressDialog::doExit(std::shared_ptr<Blackboard> blackboard)
+{
+}
+
+void TaskShowUnknownProgressDialog::doReset(std::shared_ptr<Blackboard> blackboard)
+{
+}

src/lib/data/TaskShowUnknownProgressDialog.h

@@ -1,22 +1,20 @@
-#ifndef TASK_SHOW_STATUS_DIALOG_H
-#define TASK_SHOW_STATUS_DIALOG_H
+#ifndef TASK_SHOW_UNKNOWN_PROGRESS_DIALOG_H
+#define TASK_SHOW_UNKNOWN_PROGRESS_DIALOG_H
 
 #include <string>
 
 #include "utility/scheduling/Task.h"
 
-class DialogView;
-
-class TaskShowStatusDialog
+class TaskShowUnknownProgressDialog
 	: public Task
 {
 public:
-	TaskShowStatusDialog(
+	TaskShowUnknownProgressDialog(
 		const std::string& title,
 		const std::string& message
 	);
 
-	virtual ~TaskShowStatusDialog();
+	virtual ~TaskShowUnknownProgressDialog();
 
 private:
 	virtual void doEnter(std::shared_ptr<Blackboard> blackboard);
@@ -28,4 +26,4 @@ private:
 	const std::string m_message;
 };
 
-#endif // TASK_SHOW_STATUS_DIALOG_H
+#endif // TASK_SHOW_UNKNOWN_PROGRESS_DIALOG_H

src/lib/project/Project.cpp

@@ -12,7 +12,7 @@
 #include "data/TaskFinishParsing.h"
 #include "data/TaskInjectStorage.h"
 #include "data/TaskMergeStorages.h"
-#include "data/TaskShowStatusDialog.h"
+#include "data/TaskShowUnknownProgressDialog.h"
 #include "project/SourceGroup.h"
 #include "project/SourceGroupFactory.h"
 #include "settings/ApplicationSettings.h"
@@ -440,7 +440,7 @@ void Project::buildIndex(const RefreshInfo& info, DialogView* dialogView)
 		);
 		// add task that notifies the user of what's going on
 		taskSequential->addTask( // we don't need to hide this dialog again, because it's overridden by other dialogs later on.
-			std::make_shared<TaskShowStatusDialog>("Finish Indexing", "Saving\nRemaining Data")
+			std::make_shared<TaskShowUnknownProgressDialog>("Finish Indexing", "Saving\nRemaining Data")
 		);
 
 		// add task that injects the remaining intermediate storages into the persistent storage