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87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
/* This file is part of KDevelop
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Copyright 2010 Benjamin Port <port.benjamin@gmail.com>
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Copyright 2010 Yannick Motta <yannick.motta@gmail.com>
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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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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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "manpagedocumentationwidget.h"
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#include "manpagedocumentation.h"
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#include "manpageplugin.h"
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#include <QProgressBar>
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#include <QLabel>
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#include <QVBoxLayout>
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#include <KLocale>
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#include <QHeaderView>
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#include <QTreeView>
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ManPageDocumentationWidget::ManPageDocumentationWidget(QWidget *parent)
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: QStackedWidget(parent)
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, m_loadingWidget(0)
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{
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ManPageModel* model = ManPageDocumentation::s_provider->model();
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m_treeView = new QTreeView(this);
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m_treeView->header()->setVisible(false);
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connect(m_treeView, SIGNAL(clicked(QModelIndex)), model, SLOT(showItem(QModelIndex)));
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addWidget(m_treeView);
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if(!model->isLoaded()){
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m_loadingWidget = new QWidget(this);
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m_progressBar = new QProgressBar(m_loadingWidget);
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QLabel* label = new QLabel(i18n("Loading man pages ..."));
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if(model->sectionCount() == 0){
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connect(model, SIGNAL(sectionListUpdated()), this, SLOT(sectionListUpdated()) );
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} else {
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sectionListUpdated();
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}
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connect(model, SIGNAL(sectionParsed()), this, SLOT(sectionParsed()) );
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connect(model, SIGNAL(manPagesLoaded()), this, SLOT(manIndexLoaded()));
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label->setAlignment(Qt::AlignHCenter);
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QVBoxLayout* layout = new QVBoxLayout();
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layout->addWidget(label);
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layout->addWidget(m_progressBar);
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layout->addStretch();
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m_loadingWidget->setLayout(layout);
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addWidget(m_loadingWidget);
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setCurrentWidget(m_loadingWidget);
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} else {
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manIndexLoaded();
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}
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}
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void ManPageDocumentationWidget::manIndexLoaded()
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{
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ManPageModel* model = ManPageDocumentation::s_provider->model();
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m_treeView->setModel(model);
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setCurrentWidget(m_treeView);
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if(m_loadingWidget){
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removeWidget(m_loadingWidget);
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delete m_loadingWidget;
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m_loadingWidget = 0;
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}
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}
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void ManPageDocumentationWidget::sectionListUpdated()
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{
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ManPageModel* model = ManPageDocumentation::s_provider->model();
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m_progressBar->setRange(0, model->sectionCount());
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}
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void ManPageDocumentationWidget::sectionParsed()
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{
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ManPageModel* model = ManPageDocumentation::s_provider->model();
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m_progressBar->setValue(model->nbSectionLoaded());
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}
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