X-Git-Url: http://git.maemo.org/git/?p=qtrapids;a=blobdiff_plain;f=src%2Fqml-client%2FPreferencesDialog.cpp;fp=src%2Fqml-client%2FPreferencesDialog.cpp;h=4f6bbf1606601b2b154a25f20f6f1fd76456078f;hp=0000000000000000000000000000000000000000;hb=df37f9235ec253566e7f88017c1775d34fe1392a;hpb=711f20225524f059da9296f814a06ab9332bb324

diff --git a/src/qml-client/PreferencesDialog.cpp b/src/qml-client/PreferencesDialog.cpp
new file mode 100644
index 0000000..4f6bbf1
--- /dev/null
+++ b/src/qml-client/PreferencesDialog.cpp
@@ -0,0 +1,195 @@
+/***************************************************************************
+ *   Copyright (C) 2010 by Ixonos Plc   *
+ *                                                                         *
+ *   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  *
+ *   the Free Software Foundation; version 2 of the License.               *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+#include <QDebug>
+#include <QBoxLayout>
+#include <QLineEdit>
+#include <QLabel>
+#include <QPushButton>
+#include <QSpinBox>
+#include <QDialogButtonBox>
+#include <QAbstractButton>
+#include <QFileDialog>
+
+#include "qtrapids/dbus.hpp"
+#include "proxy.h"
+#include "PreferencesDialog.h"
+
+
+
+PreferencesDialog::PreferencesDialog(QWidget* parent, Qt::WindowFlags f, QtRapidsServer *server) :
+		QDialog(parent, f), // Superclass
+		dirLineEdit_(NULL),
+		dialogButtons_(NULL),
+		uploadRateSpinBox_(NULL),
+		downloadRateSpinBox_(NULL),
+		server_(server),
+		settings_()
+{
+	setWindowTitle("Preferences");
+
+	QBoxLayout *verticalBox = new QBoxLayout(QBoxLayout::TopToBottom);
+	//QBoxLayout *horizontalBox1 = new QBoxLayout(QBoxLayout::LeftToRight);
+	QGridLayout *grid = new QGridLayout;
+	setLayout(verticalBox);
+	verticalBox->addLayout(grid);
+
+	QLabel *dirLabel = new QLabel(tr("Download directory: "));
+	dirLineEdit_ = new QLineEdit(this);
+	QPushButton *browseDirButton = new QPushButton(tr("Browse.."));
+	
+	QLabel *uploadLabel = new QLabel(tr("Max. upload rate: "));
+	QLabel *downloadLabel = new QLabel(tr("Max. download rate: "));
+	uploadRateSpinBox_ = new QSpinBox(this);
+	downloadRateSpinBox_ = new QSpinBox(this);
+	
+	grid->addWidget(dirLabel, 0, 0);
+	grid->addWidget(dirLineEdit_, 0, 1);
+	grid->addWidget(browseDirButton, 0, 2);
+	
+	grid->addWidget(uploadLabel, 1, 0);
+	grid->addWidget(uploadRateSpinBox_, 1, 1);
+	grid->addWidget(downloadLabel, 2, 0);
+	grid->addWidget(downloadRateSpinBox_, 2, 1);
+	
+	uploadRateSpinBox_->setRange(0, 1000);
+	uploadRateSpinBox_->setSuffix(" kB/s");
+	downloadRateSpinBox_->setRange(0, 1000);
+	downloadRateSpinBox_->setSuffix(" kB/s");
+	
+//  	horizontalBox1->addWidget(dirLabel);
+//  	horizontalBox1->addWidget(dirLineEdit_);
+//  	horizontalBox1->addWidget(browseDirButton);
+
+	connect(browseDirButton, SIGNAL(clicked()),
+	        this, SLOT(on_browseDirButtonClicked()));
+
+
+	dialogButtons_ = new QDialogButtonBox(this);
+	dialogButtons_->setStandardButtons(QDialogButtonBox::Ok
+	                                   | QDialogButtonBox::Apply
+	                                   | QDialogButtonBox::Cancel);
+
+	verticalBox->addWidget(dialogButtons_);
+
+	connect(dialogButtons_, SIGNAL(clicked(QAbstractButton*)),
+	        this, SLOT(on_buttonClicked(QAbstractButton*)));
+
+	// Set saved preference values to fields.
+	ReadSettings();
+
+}
+
+
+PreferencesDialog::~PreferencesDialog()
+{
+}
+
+// ======================== SLOTS ========================
+void PreferencesDialog::on_browseDirButtonClicked()
+{
+	QString dir = QFileDialog::getExistingDirectory(this, tr("Download directory"), QString(), QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
+	on_downloadDirectorySelected(dir);
+	
+	/*
+	QFileDialog *dialog
+	= new QFileDialog(this, "Download directory",
+	                  QString(), tr("Torrent files (*.torrent)"));
+
+	dialog->setFileMode(QFileDialog::Directory);
+	dialog->setOption(QFileDialog::ShowDirsOnly, true);
+
+	connect(dialog, SIGNAL(fileSelected(const QString&)),
+	        this, SLOT(on_downloadDirectorySelected(const QString&)));
+
+	dialog->show();
+	*/
+}
+
+void PreferencesDialog::on_buttonClicked(QAbstractButton* button)
+{
+	switch (dialogButtons_->buttonRole ( button ) ) {
+	case QDialogButtonBox::AcceptRole :
+		qDebug() << "PreferencesDialog: OK";
+		WriteSettings();
+		done(QDialog::Accepted);
+		break;
+	case QDialogButtonBox::ApplyRole :
+		qDebug() << "PreferencesDialog: APPLY";
+		WriteSettings();
+		break;
+	case QDialogButtonBox::RejectRole :
+		qDebug() << "PreferencesDialog: CANCEL";
+		done(QDialog::Rejected);
+		break;
+	default:
+		return;
+	}
+}
+
+void PreferencesDialog::on_downloadDirectorySelected(QString directory)
+{
+	qDebug() << "PreferencesDialog::on_downloadDirectorySelected(): " << directory;
+	// Torrent filename empty, do nothing.
+	if (directory == "")
+		return;
+
+	dirLineEdit_->clear();
+	dirLineEdit_->insert(directory);
+
+	/// @todo check that user has privileges to write to this directory.
+}
+
+
+// ========================= Private functions ==========================
+void PreferencesDialog::WriteSettings()
+{
+	int ulRate = 1000*uploadRateSpinBox_->value();
+	int dlRate = 1000*downloadRateSpinBox_->value();
+	
+	settings_.setValue("download/directory", dirLineEdit_->text());
+	//settings_.setValue("net/uploadRate", ulRate);
+	//settings_.setValue("net/downloadRate", dlRate);
+	
+	// NOTE: We might need to call QSettigns::sync() here to instantly write settings.
+	// settings are written also by QSettings() destructor and by event loop at regular interval.
+	
+	// If server pointer was given, apply settings immediately.
+	if (server_) {
+		/// @todo Use DBus interface
+		/// @todo Set parameters for server
+		/// @todo Add speedlimit functionality to Server.
+		qtrapids::ParamsMap_t options;
+		options["net/downloadRate"] = QString::number(dlRate);
+		options["net/uploadRate"] = QString::number(ulRate);
+		server_->setOptions(options);
+// 		btSession_->setUploadRateLimit(ulRate);
+// 		btSession_->setDownloadRateLimit(dlRate);
+	}
+	
+}
+
+void PreferencesDialog::ReadSettings()
+{
+	dirLineEdit_->insert(settings_.value("download/directory").toString());
+	uploadRateSpinBox_->setValue(settings_.value("net/uploadRate").toInt()/1000);
+	downloadRateSpinBox_->setValue(settings_.value("net/downloadRate").toInt()/1000);
+	
+	// NOTE: We might need to call QSettigns::sync() here to instantly write settings.
+	// settings are written also by QSettings() destructor and by event loop at regular interval.
+}
+