FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net>     *
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 *                                                                         *
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 *   This file is part of the FreeCAD CAx development system.              *
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 *                                                                         *
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 *   This library is free software; you can redistribute it and/or         *
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 *   modify it under the terms of the GNU Library General Public           *
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 *   License as published by the Free Software Foundation; either          *
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 *   version 2 of the License, or (at your option) any later version.      *
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 *                                                                         *
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 *   This library  is distributed in the hope that it will be useful,      *
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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 *   GNU Library General Public License for more details.                  *
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 *                                                                         *
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 *   You should have received a copy of the GNU Library General Public     *
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 *   License along with this library; see the file COPYING.LIB. If not,    *
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 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
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 *   Suite 330, Boston, MA  02111-1307, USA                                *
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 *                                                                         *
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 ***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QDir>
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# include <QMessageBox>
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#endif
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#include <App/Application.h>
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#include "DlgOnlineHelpImp.h"
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#include "ui_DlgOnlineHelp.h"
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using namespace Gui::Dialog;
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/* TRANSLATOR Gui::Dialog::DlgOnlineHelpImp */
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/**
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 *  Constructs a DlgOnlineHelpImp which is a child of 'parent', with the
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 *  name 'name' and widget flags set to 'f'
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 *
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 *  The dialog will by default be modeless, unless you set 'modal' to
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 *  true to construct a modal dialog.
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 */
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DlgOnlineHelpImp::DlgOnlineHelpImp( QWidget* parent )
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  : PreferencePage(parent)
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  , ui(new Ui_DlgOnlineHelp)
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{
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    ui->setupUi(this);
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    ui->prefStartPage->setFilter(QString::fromLatin1("%1 (*.html *.htm)").arg(tr("HTML files")));
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    if (ui->prefStartPage->fileName().isEmpty()) {
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        ui->prefStartPage->setFileName(getStartpage());
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    }
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}
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/**
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 *  Destroys the object and frees any allocated resources
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 */
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DlgOnlineHelpImp::~DlgOnlineHelpImp() = default;
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/**
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 * Returns the start page for the HelpView. If none is defined the default 
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 * start page "<FreeCADHome>/doc/free-cad.sourceforge.net/wiki/index.php.html" 
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 * is returned.
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 * \remark It is not checked if the returned page really exists.
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 */
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QString DlgOnlineHelpImp::getStartpage()
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{
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    QDir docdir = QDir(QString::fromUtf8(App::Application::getHelpDir().c_str()));
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    return docdir.absoluteFilePath(QString::fromUtf8("Start_Page.html"));
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}
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void DlgOnlineHelpImp::saveSettings()
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{
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    ui->prefStartPage->onSave();
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}
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void DlgOnlineHelpImp::loadSettings()
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{
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    ui->prefStartPage->onRestore();
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}
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/**
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 * Sets the strings of the subwidgets using the current language.
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 */
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void DlgOnlineHelpImp::changeEvent(QEvent *e)
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{
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    if (e->type() == QEvent::LanguageChange) {
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        ui->retranslateUi(this);
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    }
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    else {
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        QWidget::changeEvent(e);
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    }
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}
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void DlgOnlineHelpImp::onLineEditDownloadFileNameSelected( const QString& url )
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{
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    QDir dir(url);
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    if (dir.exists() && dir.count() == 0) {
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        QMessageBox::critical(this, tr("Access denied"), tr("Access denied to '%1'\n\n"
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            "Specify another directory, please.").arg(url));
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    }
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}
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#include "moc_DlgOnlineHelpImp.cpp"
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