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79 lines
2.8 KiB
C++
79 lines
2.8 KiB
C++
/* This file is part of KDevelop
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Copyright 2010 Andreas Pakulat <apaku@gmx.de
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program 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 General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "docwidget.h"
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#include "ui_docwidget.h"
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#include <qlibrary.h>
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#include <qlibraryinfo.h>
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#include <qhelpengine.h>
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#include <qdir.h>
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DocWidget::DocWidget()
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: QWidget( 0 ), ui( new Ui::DocWidget )
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{
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ui->setupUi( this );
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QString helpcoll = QDir::homePath() + QLatin1String( "/.testqthelp.qhc" );
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ui->debug->append( QString("Setting up QtHelp collection at: %1").arg( helpcoll ) );
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engine = new QHelpEngine( helpcoll, this );
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if( !engine->setupData() ) {
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ui->debug->append( QString( "Could not set up help collection: %1" ).arg( engine->error() ) );
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}
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QString docLoc = QLibraryInfo::location( QLibraryInfo::DocumentationPath );
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ui->debug->append( QString("Found Qt Docs in: %1" ).arg( docLoc ) );
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QDir d( docLoc+QLatin1String("/qch") );
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foreach( const QString& file, d.entryList( QStringList() << "*.qch", QDir::Files ) ) {
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QString absfile = d.filePath( file );
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QString ns = QHelpEngine::namespaceName( absfile );
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if( !engine->registeredDocumentations().contains( ns ) ) {
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ui->debug->append( QString("Loading qch file: %1, ns: %2").arg( absfile, ns ) );
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if( !engine->registerDocumentation( absfile ) ) {
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ui->debug->append( QString("ERROR loading %1: %2").arg( absfile, engine->error() ) );
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}
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} else {
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ui->debug->append( QString("Doc already loaded: %1" ).arg( absfile ) );
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}
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}
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connect( ui->search, SIGNAL(returnPressed()), SLOT(searchForIdentifier()) );
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}
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DocWidget::~DocWidget()
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{
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delete ui;
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}
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void DocWidget::searchForIdentifier()
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{
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QMap<QString,QUrl> links = engine->linksForIdentifier( ui->search->text() );
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QStringList dbg;
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foreach( const QString& k, links.keys() ) {
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dbg << QString("%1=%2").arg( k, links[k].toString() );
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}
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ui->debug->append( QString("Found links for %1: %2").arg( ui->search->text(), dbg.join(", ") ) );
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if( !links.isEmpty() ) {
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ui->help->setContent( engine->fileData( links.begin().value() ) );
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}
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}
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#include "moc_docwidget.cpp"
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