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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#include <QDesktopServices>
#include <QFileDialog>
#include <QFileInfo>
#include <QMessageBox>
#include <QString>
#include <QStringList>
#include "urllauncher.h"
#include "prefsmanager.h"
#include "scribus.h"
#include "scribuscore.h"
#include "util.h"
UrlLauncher* UrlLauncher::_instance = 0;
UrlLauncher::UrlLauncher() : QObject()
{
}
UrlLauncher::~UrlLauncher()
{
}
UrlLauncher* UrlLauncher::instance()
{
if (_instance == 0)
_instance = new UrlLauncher();
return _instance;
}
void UrlLauncher::deleteInstance()
{
if (_instance)
delete _instance;
_instance = 0;
}
void UrlLauncher::launchUrlExt(const QString& link, QWidget *parent)
{
launchUrlExt(QUrl(link), parent);
}
void UrlLauncher::launchUrlExt(const QUrl& link, QWidget *parent)
{
if (link.scheme()=="http")
{
QWidget *p=parent;
if (p==0)
p=ScCore->primaryMainWindow();
QString extBrowser(PrefsManager::instance()->extBrowserExecutable());
QFileInfo fi(extBrowser);
if (extBrowser.isEmpty())
{
if (!QDesktopServices::openUrl(link))
{
extBrowser = QFileDialog::getOpenFileName(p, tr("Locate your web browser"), QString::null, QString::null);
if (!QFileInfo(extBrowser).exists())
extBrowser="";
PrefsManager::instance()->setExtBrowserExecutable(extBrowser);
}
}
if (!extBrowser.isEmpty())
{
QStringList args;
args << link.toString();
int ret=System(extBrowser, args);
if (ret!=0)
{
QMessageBox::StandardButton sb=QMessageBox::critical(p, tr("External Web Browser Failed to Start"), tr("Scribus was not able to start the external web browser application %1. Please check the setting in Preferences.\nWould you like to start the system's default browser instead?").arg(PrefsManager::instance()->extBrowserExecutable()), QMessageBox::Ok|QMessageBox::Cancel, QMessageBox::Ok);
if (sb==QMessageBox::Ok)
QDesktopServices::openUrl(link);
}
}
}
else
QDesktopServices::openUrl(link);
}
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