You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.7 KiB
73 lines
2.7 KiB
9 years ago
|
/*
|
||
|
|
* Copyright (C) 2013 Hong Jen Yee (PCMan) <pcman.tw@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
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* 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.,
|
||
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "xdgdir.h"
|
||
|
|
#include <QStandardPaths>
|
||
|
|
#include <QFile>
|
||
|
|
#include <QDir>
|
||
|
|
#include <QSaveFile>
|
||
|
|
|
||
|
|
QString XdgDir::readUserDirsFile() {
|
||
|
|
QFile file(QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QStringLiteral("/user-dirs.dirs"));
|
||
|
|
if(file.open(QIODevice::ReadOnly | QIODevice::Text)) {
|
||
|
|
QByteArray data = file.readAll();
|
||
|
|
file.close();
|
||
|
|
return QString::fromLocal8Bit(data);
|
||
|
|
}
|
||
|
|
return QString();
|
||
|
|
}
|
||
|
|
|
||
|
|
QString XdgDir::readDesktopDir() {
|
||
|
|
QString str = readUserDirsFile();
|
||
|
|
if(str.isEmpty())
|
||
|
|
return QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + QStringLiteral("/Desktop");
|
||
|
|
QRegExp reg(QStringLiteral("XDG_DESKTOP_DIR=\"([^\n]*)\""));
|
||
|
|
if(reg.lastIndexIn(str) != -1) {
|
||
|
|
str = reg.cap(1);
|
||
|
|
if(str.startsWith(QStringLiteral("$HOME")))
|
||
|
|
str = QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + str.mid(5);
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
return QString();
|
||
|
|
}
|
||
|
|
|
||
|
|
void XdgDir::setDesktopDir(QString path) {
|
||
|
|
QString home = QStandardPaths::writableLocation(QStandardPaths::HomeLocation);
|
||
|
|
if(path.startsWith(home))
|
||
|
|
path = QStringLiteral("$HOME") + path.mid(home.length());
|
||
|
|
QString str = readUserDirsFile();
|
||
|
|
QRegExp reg(QStringLiteral("XDG_DESKTOP_DIR=\"([^\n]*)\""));
|
||
|
|
QString line = QStringLiteral("XDG_DESKTOP_DIR=\"") + path + '\"';
|
||
|
|
if(reg.indexIn(str) != -1)
|
||
|
|
str.replace(reg, line);
|
||
|
|
else {
|
||
|
|
if(!str.endsWith('\n'))
|
||
|
|
str += '\n';
|
||
|
|
str += line + '\n';
|
||
|
|
}
|
||
|
|
QString dir = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation);
|
||
|
|
if(QDir().mkpath(dir)) { // write the file
|
||
|
|
QSaveFile file(dir + QStringLiteral("/user-dirs.dirs"));
|
||
|
|
if(file.open(QIODevice::WriteOnly | QIODevice::Text)) {
|
||
|
|
file.write(str.toLocal8Bit());
|
||
|
|
file.commit();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|