From b59fa46fd31c812519527e6e21f9f2e080f128c8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 12 May 2018 18:25:48 +0200
Subject: More load/save logic, SaveAs and WindowTitle with project name and
 file.

---
 src/mainwindow.cc | 68 +++++++++++++++++++++++++++++++++++++++++++++++--------
 src/mainwindow.h  |  4 ++++
 src/project.cc    | 10 ++++++++
 src/project.h     |  4 ++++
 4 files changed, 76 insertions(+), 10 deletions(-)

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 8c08eed..435f0b0 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -62,8 +62,6 @@ MainWindow::MainWindow(Settings& settings)
 	: settings(settings)
 	, instrument_window(settings)
 {
-	setWindowTitle(tr("DGEdit - DrumGizmo Drumkit Editor"));
-
 	setCentralWidget(&instrument_window);
 
 	QMenu* fileMenu = menuBar()->addMenu(tr("&File"));
@@ -76,10 +74,15 @@ MainWindow::MainWindow(Settings& settings)
 	fileMenu->addAction(act_load_project);
 	connect(act_load_project, SIGNAL(triggered()), this, SLOT(loadProject()));
 
-	QAction* act_save_project = new QAction(tr("&Save Project..."), this);
+	QAction* act_save_project = new QAction(tr("&Save Project"), this);
 	fileMenu->addAction(act_save_project);
 	connect(act_save_project, SIGNAL(triggered()), this, SLOT(saveProject()));
 
+	QAction* act_save_project_as = new QAction(tr("Save Project As..."), this);
+	fileMenu->addAction(act_save_project_as);
+	connect(act_save_project_as, SIGNAL(triggered()),
+	        this, SLOT(saveProjectAs()));
+
 	QAction* act_quit = new QAction(tr("&Quit"), this);
 	fileMenu->addAction(act_quit);
 	connect(act_quit, SIGNAL(triggered()), this, SLOT(close()));
@@ -89,12 +92,36 @@ MainWindow::MainWindow(Settings& settings)
 	statusBar()->showMessage(tr("Ready"));
 
 	connect(&project, SIGNAL(projectChanged()), this, SLOT(projectChanged()));
+
+	updateWindowTitle();
 }
 
 MainWindow::~MainWindow()
 {
 }
 
+void MainWindow::updateWindowTitle()
+{
+	auto project_string = project.getProjectName();
+
+	if(project_string == "")
+	{
+		project_string = tr("[Untitled Project]");
+	}
+
+	if(project.getProjectFile() != "")
+	{
+		project_string += " (" + QFileInfo(project.getProjectFile()).fileName() + ")";
+	}
+
+	if(project_dirty)
+	{
+		project_string += "*";
+	}
+
+	setWindowTitle("DGEdit - " + project_string);
+}
+
 void MainWindow::closeEvent(QCloseEvent*)
 {
 	saveSettings();
@@ -149,19 +176,18 @@ void MainWindow::loadProject()
 	ProjectSerialiser ser;
 	ser.deserialise(xml, project);
 
+	project.setProjectFile(filename);
+
+	updateWindowTitle();
 	statusBar()->showMessage(tr("Loaded"));
 }
 
 void MainWindow::saveProject()
 {
-	QString filename
-		= QFileDialog::getSaveFileName(this, tr("Save DGEdit Project"),
-		                               "",
-		                               tr("DGEdit Project Files (*.dgedit)"));
-
+	QString filename = project.getProjectFile();
 	if(filename == "")
 	{
-		// User clicked cancel
+		saveProjectAs();
 		return;
 	}
 
@@ -176,10 +202,32 @@ void MainWindow::saveProject()
 
 	file.write(xml.toUtf8());
 
+	project_dirty = false;
+	updateWindowTitle();
+
 	statusBar()->showMessage(tr("Saved"));
 }
 
+void MainWindow::saveProjectAs()
+{
+	QString filename
+		= QFileDialog::getSaveFileName(this, tr("Save DGEdit Project"),
+		                               "",
+		                               tr("DGEdit Project Files (*.dgedit)"));
+
+	if(filename == "")
+	{
+		// User clicked cancel
+		return;
+	}
+
+	project.setProjectFile(filename);
+
+	saveProject();
+}
+
 void MainWindow::projectChanged()
 {
-	statusBar()->showMessage(tr("Unsaved"));
+	project_dirty = true;
+	updateWindowTitle();
 }
diff --git a/src/mainwindow.h b/src/mainwindow.h
index a7c9ba2..7671494 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -44,9 +44,12 @@ public:
 	~MainWindow();
 
 public slots:
+	void updateWindowTitle();
+
 	void newProject();
 	void loadProject();
 	void saveProject();
+	void saveProjectAs();
 	void projectChanged();
 
 protected:
@@ -58,6 +61,7 @@ private:
 
 	Settings& settings;
 	Project project;
+	bool project_dirty{false};
 
 	InstrumentWindow instrument_window;
 };
diff --git a/src/project.cc b/src/project.cc
index 072425c..33c3054 100644
--- a/src/project.cc
+++ b/src/project.cc
@@ -44,6 +44,16 @@ void Project::bulkUpdateEnd()
 }
 
 
+QString Project::getProjectFile() const
+{
+	return project_file;
+}
+
+void Project::setProjectFile(const QString& project_file)
+{
+	this->project_file = project_file;
+}
+
 QString Project::getProjectName() const
 {
 	return project_name;
diff --git a/src/project.h b/src/project.h
index 306bc17..097b7c9 100644
--- a/src/project.h
+++ b/src/project.h
@@ -54,6 +54,9 @@ public:
 		Project& project;
 	};
 
+	QString getProjectFile() const;
+	void setProjectFile(const QString& project_file);
+
 	QString getProjectName() const;
 	void setProjectName(const QString& project_name);
 
@@ -68,6 +71,7 @@ signals:
 private:
 	friend class ProjectSerialiser;
 
+	QString project_file;
 	QString project_name;
 	QString raw_file_root;
 
-- 
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