2 * QCPUFreq - a simple cpufreq GUI
3 * Copyright (C) 2010 Daniel Klaffenbach <danielklaffenbach@gmail.com>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #include "helpwindow.h"
20 #include "ui_helpwindow.h"
25 #include <QTextStream>
26 #include <QMessageBox>
29 HelpWindow::HelpWindow(QWidget *parent) :
31 ui(new Ui::HelpWindow)
39 HelpWindow::~HelpWindow()
46 * Assigns the help text to the QTextEdit
48 void HelpWindow::setHelpText()
50 //get the current locale name for lacalized help messages
51 QString locale = QLocale::system().name();
52 QStringList tmp = locale.split("_");
55 QString path = HELPPATH;
59 //determine if we need to display the help file for power kernel users
60 if (settings.usePowerKernel()) {
61 suffix = "_power.html";
68 QFile help( path + "help_" + locale + suffix );
71 if ( !help.exists() || !help.open( QIODevice::ReadOnly ) ) {
72 //try to open the file in english language instead
73 help.setFileName( path + "help_en" + suffix );
74 if ( !help.exists() || !help.open( QIODevice::ReadOnly ) ) {
75 QMessageBox::critical(this, tr("QCPUFreq"), tr("Cannot open help file!"));
81 QTextStream in( &help );
86 } while ( !in.atEnd() );
88 ui->textBrowser->setText( txt );