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/* This file is part of KDevelop
Copyright 2010 Benjamin Port <port.benjamin@gmail.com>
Copyright 2010 Yannick Motta <yannick.motta@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "manpagedocumentationwidget.h"
#include "manpagedocumentation.h"
#include "manpageplugin.h"
#include <QProgressBar>
#include <QLabel>
#include <QVBoxLayout>
#include <KLocale>
#include <QHeaderView>
#include <QTreeView>
ManPageDocumentationWidget::ManPageDocumentationWidget(QWidget *parent)
: QStackedWidget(parent)
, m_loadingWidget(0)
{
ManPageModel* model = ManPageDocumentation::s_provider->model();
m_treeView = new QTreeView(this);
m_treeView->header()->setVisible(false);
connect(m_treeView, SIGNAL(clicked(QModelIndex)), model, SLOT(showItem(QModelIndex)));
addWidget(m_treeView);
if(!model->isLoaded()){
m_loadingWidget = new QWidget(this);
m_progressBar = new QProgressBar(m_loadingWidget);
QLabel* label = new QLabel(i18n("Loading man pages ..."));
if(model->sectionCount() == 0){
connect(model, SIGNAL(sectionListUpdated()), this, SLOT(sectionListUpdated()) );
} else {
sectionListUpdated();
}
connect(model, SIGNAL(sectionParsed()), this, SLOT(sectionParsed()) );
connect(model, SIGNAL(manPagesLoaded()), this, SLOT(manIndexLoaded()));
label->setAlignment(Qt::AlignHCenter);
QVBoxLayout* layout = new QVBoxLayout();
layout->addWidget(label);
layout->addWidget(m_progressBar);
layout->addStretch();
m_loadingWidget->setLayout(layout);
addWidget(m_loadingWidget);
setCurrentWidget(m_loadingWidget);
} else {
manIndexLoaded();
}
}
void ManPageDocumentationWidget::manIndexLoaded()
{
ManPageModel* model = ManPageDocumentation::s_provider->model();
m_treeView->setModel(model);
setCurrentWidget(m_treeView);
if(m_loadingWidget){
removeWidget(m_loadingWidget);
delete m_loadingWidget;
m_loadingWidget = 0;
}
}
void ManPageDocumentationWidget::sectionListUpdated()
{
ManPageModel* model = ManPageDocumentation::s_provider->model();
m_progressBar->setRange(0, model->sectionCount());
}
void ManPageDocumentationWidget::sectionParsed()
{
ManPageModel* model = ManPageDocumentation::s_provider->model();
m_progressBar->setValue(model->nbSectionLoaded());
}
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