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Always remember previously used directory

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Robin Stuart 2017-07-27 10:21:46 +01:00
parent b9f37ebceb
commit 468f44f298
4 changed files with 114 additions and 91 deletions
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55
frontend_qt/datawindow.cpp
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@ -1,6 +1,6 @@
/*
Zint Barcode Generator - the open source barcode generator
Copyright (C) 2009-2016 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2009-2017 Robin Stuart <rstuart114@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -22,6 +22,7 @@
#include <QUiLoader>
#include <QStringList>
#include <QMessageBox>
#include <QSettings>
#include "datawindow.h"
#include <stdio.h>
@ -71,33 +72,31 @@ void DataWindow::okay()
void DataWindow::from_file()
{
//QString fileName;
//QFileDialog fdialog;
QFile file;
//fdialog.setFileMode(QFileDialog::ExistingFile);
//
//if(fdialog.exec()) {
// fileName = fdialog.selectedFiles().at(0);
//} else {
// return;
//}
QSettings settings;
QFileDialog open_dialog;
QString filename;
QFile file;
QByteArray outstream;
open_dialog.setWindowTitle("Open File");
open_dialog.setDirectory(settings.value("studio/default_dir", QDir::toNativeSeparators(QDir::homePath())).toString());
if (open_dialog.exec()) {
filename = open_dialog.selectedFiles().at(0);
} else {
return;
}
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open File"),
"./",
tr("All Files (*);;Text Files (*.txt)"));
if (fileName.isEmpty())
return;
file.setFileName(filename);
if(!file.open(QIODevice::ReadOnly)) {
QMessageBox::critical(this, tr("Open Error"), tr("Could not open selected file."));
return;
}
file.setFileName(fileName);
if(!file.open(QIODevice::ReadOnly)) {
QMessageBox::critical(this, tr("Open Error"), tr("Could not open selected file."));
return;
}
QByteArray outstream = file.readAll();
txtDataInput->setPlainText(QString(outstream));
file.close();
outstream = file.readAll();
txtDataInput->setPlainText(QString(outstream));
file.close();
settings.setValue("studio/default_dir", filename.mid(0, filename.lastIndexOf(QDir::separator())));
}