Implemented read/write settings at startup/exit

The window position and size is now written to disk on exit and read on
startup. Also, the expanded directories from the tree are saved and
restored. This means I can get rid of this ugly expand dirs on startup
thing. Never liked it very much.

1 files changed, 29 insertions, 1 deletions

diff --git a/shemov.cpp b/shemov.cpp
index b4b7327..53ae8de 100644
--- a/shemov.cpp
+++ b/shemov.cpp
@@ -24,6 +24,7 @@
 #include <QFont>
 #include <QFontMetrics>
 #include <QLocale>
+#include <QCloseEvent>
 #include <sys/vfs.h>
 
 #include "shemov.h"
@@ -101,10 +102,18 @@ SheMov::SheMov(QWidget *parent, Qt::WindowFlags flags) : QMainWindow(parent, fla
 	QWidget *centralWidget = new QWidget;
 	centralWidget->setLayout(mainLayout);
 	setCentralWidget(centralWidget);
-	showMaximized();
+	readSettings();
+	mFSWidget->readSettings();
+	show();
 	mFSWidget->fileView()->setFocus(Qt::ActiveWindowFocusReason);
 }
 
+void SheMov::closeEvent(QCloseEvent *event){
+	mFSWidget->writeSettings();
+	writeSettings();
+	event->accept();
+}
+
 void SheMov::updateSelectionCount(const QItemSelection & /* sel */, const QItemSelection & /* prev */){
 	QLocale l;
 	switch (mTab->currentIndex()) {
@@ -444,3 +453,22 @@ void SheMov::createExtractMenu(){
 	}
 }
 
+void SheMov::writeSettings(){
+	QSettings s;
+	s.setValue("windows/mainpos", pos());
+	s.setValue("windows/mainsize", size());
+	bool winState = windowState() & Qt::WindowMaximized;
+	s.setValue("windows/maximized", winState);
+}
+
+void SheMov::readSettings(){
+	QSettings s;
+	QPoint winPos = s.value("windwos/mainpos").toPoint();
+	QSize winSize = s.value("windows/mainsize").toSize();
+	bool winState = s.value("windows/maximized", false).toBool();
+	resize(winSize);
+	move(winPos);
+	if(winState){
+		setWindowState(Qt::WindowMaximized);
+	}
+}