From 4bb39eaad8dcff57c297aaf9542113d2eaed9067 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 17 May 2018 19:34:53 +0200
Subject: Make tabs closable. Load file list and master file state back into
 file list widget.

---
 src/audioextractor.cc    |  1 +
 src/filelist.cc          | 20 +++++++++++++++++++-
 src/filelist.h           |  5 ++++-
 src/instrumentwidget.cc  |  4 ++--
 src/mainwindow.cc        |  7 +++++++
 src/mainwindow.h         |  2 ++
 src/projectserialiser.cc |  2 +-
 7 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/src/audioextractor.cc b/src/audioextractor.cc
index 962c267..2132cba 100644
--- a/src/audioextractor.cc
+++ b/src/audioextractor.cc
@@ -49,6 +49,7 @@ AudioExtractor::AudioExtractor(Instrument& instrument, Selections &selections,
 	, instrument(instrument)
 	, selections(selections)
 {
+	audiofiles = instrument.getFileList();
 }
 
 void AudioExtractor::exportSelections()
diff --git a/src/filelist.cc b/src/filelist.cc
index 0f9b1cf..4df69c3 100644
--- a/src/filelist.cc
+++ b/src/filelist.cc
@@ -30,9 +30,13 @@
 #include <QFileInfo>
 #include <QMenu>
 
+#include <iostream>
+
 #include "itemeditor.h"
+#include "project.h"
 
-FileList::FileList()
+FileList::FileList(Instrument& instrument)
+	: instrument(instrument)
 {
 	setContextMenuPolicy(Qt::CustomContextMenu);
 
@@ -43,6 +47,20 @@ FileList::FileList()
 	        this, SLOT(selectionChanged(QListWidgetItem*)));
 
 	createMenus();
+
+	// Load files into list:
+	auto master_file = instrument.getMasterFile();
+	auto files = instrument.getFileList();
+	for(auto file : files)
+	{
+		auto item = new QListWidgetItem();
+		//item->setIcon(QPixmap(":icons/instrument.png"));
+		setItemFile(item, file.first);
+		setItemName(item, file.second);
+		std::cout << file.first.toStdString() << " ?= " << master_file.toStdString() << std::endl;
+		setItemMaster(item, file.first == master_file);
+		addItem(item);
+	}
 }
 
 void FileList::addFiles()
diff --git a/src/filelist.h b/src/filelist.h
index 01cf684..e336bc1 100644
--- a/src/filelist.h
+++ b/src/filelist.h
@@ -31,12 +31,14 @@
 #include <QAction>
 #include <QMenu>
 
+class Instrument;
+
 class FileList
 	: public QListWidget
 {
 	Q_OBJECT
 public:
-	FileList();
+	FileList(Instrument& instrument);
 
 	QString path;
 
@@ -75,4 +77,5 @@ private:
 	QAction* removeAllAction;
 
 	QListWidgetItem* activeItem;
+	Instrument& instrument;
 };
diff --git a/src/instrumentwidget.cc b/src/instrumentwidget.cc
index 1fcc1cf..641f690 100644
--- a/src/instrumentwidget.cc
+++ b/src/instrumentwidget.cc
@@ -134,7 +134,7 @@ InstrumentWidget::InstrumentWidget(Settings& settings, Instrument& instrument)
 	lv->addWidget(sb_playsamples);
 
 
-	QDockWidget* dockWidget = new QDockWidget(tr("Dock Widget"), this);
+	QDockWidget* dockWidget = new QDockWidget(tr("Process"), this);
 	dockWidget->setAllowedAreas(Qt::RightDockWidgetArea);
 	dockWidget->setFeatures(QDockWidget::NoDockWidgetFeatures);
 
@@ -191,7 +191,7 @@ QWidget* InstrumentWidget::createFilesTab()
 	loadbtn->setText(tr("Add files..."));
 	l->addWidget(loadbtn);
 
-	filelist = new FileList();
+	filelist = new FileList(instrument);
 	connect(filelist, SIGNAL(masterFileChanged(QString)),
 	        this, SLOT(loadFile(QString)));
 	connect(loadbtn, SIGNAL(clicked()), filelist, SLOT(addFiles()));
diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index e7d099d..b9cf800 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -49,6 +49,8 @@ MainWindow::MainWindow(Settings& settings)
 	tab_widget = new QTabWidget();
 	tab_widget->setTabsClosable(true);
 	tab_widget->setMovable(true);
+	connect(tab_widget, SIGNAL(tabCloseRequested(int)),
+	        this, SLOT(closeTab(int)));
 
 	setCentralWidget(tab_widget);
 
@@ -277,3 +279,8 @@ void MainWindow::projectChanged()
 	project_dirty = true;
 	updateWindowTitle();
 }
+
+void MainWindow::closeTab(int tab)
+{
+	tab_widget->removeTab(tab);
+}
diff --git a/src/mainwindow.h b/src/mainwindow.h
index ad9e2ed..c5fcc9a 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -54,6 +54,8 @@ public slots:
 	void saveProjectAs();
 	void projectChanged();
 
+	void closeTab(int tab);
+
 protected:
 	void closeEvent(QCloseEvent*);
 
diff --git a/src/projectserialiser.cc b/src/projectserialiser.cc
index 56fa58e..44f9ff7 100644
--- a/src/projectserialiser.cc
+++ b/src/projectserialiser.cc
@@ -186,7 +186,7 @@ bool ProjectSerialiser::deserialise(const QString& data, Project& project)
 		auto files = instrument("file_list").children("file");
 		for(auto& file : files)
 		{
-			if(file["master"] == "true")
+			if(file["master"] == "1")
 			{
 				master_file = file.text();
 			}
-- 
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