1 /**********************************************************************************************
2 Copyright (C) 2018 Oliver Eichler <oliver.eichler@gmx.de>
3
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17 **********************************************************************************************/
18
19 #include "help/CHelpBrowser.h"
20 #include <QtHelp>
21
CHelpBrowser(QHelpEngine * helpEngine,QWidget * parent)22 CHelpBrowser::CHelpBrowser(QHelpEngine *helpEngine, QWidget *parent)
23 : QTextBrowser(parent)
24 , engine(helpEngine)
25 {
26 connect(engine->contentWidget(), &QHelpContentWidget::linkActivated, this, &CHelpBrowser::setSource);
27 connect(engine->indexWidget(), &QHelpIndexWidget::linkActivated, this, &CHelpBrowser::setSource);
28 connect(engine->searchEngine()->resultWidget(), &QHelpSearchResultWidget::requestShowLink, this, &CHelpBrowser::setSource);
29 }
30
setSource(const QUrl & url)31 void CHelpBrowser::setSource(const QUrl& url)
32 {
33 if(url.scheme().startsWith("http"))
34 {
35 QDesktopServices::openUrl(url);
36 return;
37 }
38 QTextBrowser::setSource(url);
39 }
40
loadResource(int type,const QUrl & name)41 QVariant CHelpBrowser::loadResource(int type, const QUrl &name)
42 {
43 qDebug() << name;
44 if (name.scheme() == "qthelp")
45 {
46 return QVariant(engine->fileData(name));
47 }
48 else
49 {
50 return QTextBrowser::loadResource(type, name);
51 }
52 }
53