/muse-2.0/muse/help.cpp
C++ | 112 lines | 58 code | 17 blank | 37 comment | 5 complexity | fe2b9b85943afc8324815f0c73850a08 MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0
- //=========================================================
- // MusE
- // Linux Music Editor
- // $Id: help.cpp,v 1.7.2.4 2009/07/05 23:06:21 terminator356 Exp $
- //
- // (C) Copyright 1999/2000 Werner Schweer (ws@seh.de)
- //
- // 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, 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 <unistd.h>
- #include <stdlib.h>
- #include <QDesktopServices>
- #include <QMessageBox>
- #include <QUrl>
- #include "app.h"
- #include "globals.h"
- #include "gconfig.h"
- #include "icons.h"
- #include "aboutbox_impl.h"
- namespace MusEGui {
- //---------------------------------------------------------
- // startHelpBrowser
- //---------------------------------------------------------
- void MusE::startHelpBrowser()
- {
- QString lang(getenv("LANG"));
- QString museHelp = DOCDIR + QString("/html/index_") + lang + QString(".html");
- if (access(museHelp.toLatin1(), R_OK) != 0) {
- museHelp = DOCDIR + QString("/html/index.html");
- if (access(museHelp.toLatin1(), R_OK) != 0) {
- QString info(tr("no help found at: "));
- info += museHelp;
- QMessageBox::critical(this, tr("MusE: Open Help"), info);
- return;
- }
- }
- launchBrowser(museHelp);
- }
- //---------------------------------------------------------
- // startHelpBrowser
- //---------------------------------------------------------
- void MusE::startHomepageBrowser()
- {
- QString museHome = QString("http://www.muse-sequencer.org");
- launchBrowser(museHome);
- }
- //---------------------------------------------------------
- // startBugBrowser
- //---------------------------------------------------------
- void MusE::startBugBrowser()
- {
- QString museBugPage("http://www.muse-sequencer.org/index.php/Report_a_bug");
- launchBrowser(museBugPage);
- }
- //---------------------------------------------------------
- // about
- //---------------------------------------------------------
- void MusE::about()
- {
- MusEGui::AboutBoxImpl ab;
- ab.show();
- ab.exec();
- }
- //---------------------------------------------------------
- // aboutQt
- //---------------------------------------------------------
- void MusE::aboutQt()
- {
- QMessageBox::aboutQt(this, QString("MusE"));
- }
- void MusE::launchBrowser(QString &whereTo)
- {
- if (! QDesktopServices::openUrl(QUrl(whereTo)))
- {
- QMessageBox::information(this, tr("Unable to launch help"),
- tr("For some reason MusE has to launch the default\n"
- "browser on your machine."),
- QMessageBox::Ok, QMessageBox::Ok);
- printf("Unable to launch help\n");
- }
- }
- } // namespace MusEGui