mirror of
https://bitbucket.org/smil3y/kde-playground.git
synced 2025-02-23 10:22:50 +00:00
103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
/*
|
|
This file is part of Massif Visualizer
|
|
|
|
Copyright 2014 Milian Wolff <mail@milianw.de>
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2 of
|
|
the License or (at your option) version 3 or any later version
|
|
accepted by the membership of KDE e.V. (or its successor approved
|
|
by the membership of KDE e.V.), which shall act as a proxy
|
|
defined in Section 14 of version 3 of the license.
|
|
|
|
This program 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "allocatorstab.h"
|
|
|
|
#include "visualizer/allocatorsmodel.h"
|
|
|
|
#include <QVBoxLayout>
|
|
#include <QTreeView>
|
|
#include <QSortFilterProxyModel>
|
|
#include <QMenu>
|
|
|
|
using namespace Massif;
|
|
|
|
AllocatorsTab::AllocatorsTab(const FileData* data,
|
|
KXMLGUIClient* guiParent, QWidget* parent)
|
|
: DocumentTabInterface(data, guiParent, parent)
|
|
, m_model(new AllocatorsModel(data, this))
|
|
, m_proxy(new QSortFilterProxyModel(this))
|
|
, m_view(new QTreeView(this))
|
|
{
|
|
m_proxy->setSourceModel(m_model);
|
|
m_proxy->setSortRole(AllocatorsModel::SortRole);
|
|
|
|
m_view->setRootIsDecorated(false);
|
|
m_view->setModel(m_proxy);
|
|
m_view->setSortingEnabled(true);
|
|
m_view->sortByColumn(AllocatorsModel::Peak);
|
|
m_view->resizeColumnToContents(AllocatorsModel::Function);
|
|
m_view->resizeColumnToContents(AllocatorsModel::Peak);
|
|
m_view->setContextMenuPolicy(Qt::CustomContextMenu);
|
|
connect(m_view->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),
|
|
this, SLOT(selectionChanged(QModelIndex,QModelIndex)));
|
|
connect(m_view, SIGNAL(customContextMenuRequested(QPoint)),
|
|
this, SLOT(customContextMenuRequested(QPoint)));
|
|
|
|
setLayout(new QVBoxLayout(this));
|
|
layout()->addWidget(m_view);
|
|
}
|
|
|
|
AllocatorsTab::~AllocatorsTab()
|
|
{
|
|
|
|
}
|
|
|
|
void AllocatorsTab::selectModelItem(const ModelItem& item)
|
|
{
|
|
const QModelIndex idx = m_model->indexForItem(item);
|
|
if (!idx.isValid()) {
|
|
return;
|
|
}
|
|
|
|
m_view->selectionModel()->clearSelection();
|
|
m_view->selectionModel()->setCurrentIndex(m_proxy->mapFromSource(idx),
|
|
QItemSelectionModel::Select | QItemSelectionModel::Rows);
|
|
m_view->scrollTo(m_view->selectionModel()->currentIndex());
|
|
}
|
|
|
|
void AllocatorsTab::settingsChanged()
|
|
{
|
|
m_model->settingsChanged();
|
|
}
|
|
|
|
void AllocatorsTab::selectionChanged(const QModelIndex& current, const QModelIndex& /*previous*/)
|
|
{
|
|
const ModelItem item = current.data(AllocatorsModel::ItemRole).value<ModelItem>();
|
|
if (item.first) {
|
|
emit modelItemSelected(item);
|
|
}
|
|
}
|
|
|
|
void AllocatorsTab::customContextMenuRequested(const QPoint& pos)
|
|
{
|
|
const QModelIndex idx = m_view->indexAt(pos);
|
|
const ModelItem item = idx.data(AllocatorsModel::ItemRole).value<ModelItem>();
|
|
|
|
QMenu menu;
|
|
emit contextMenuRequested(item, &menu);
|
|
if (!menu.actions().isEmpty()) {
|
|
menu.exec(m_view->mapToGlobal(pos));
|
|
}
|
|
}
|
|
|
|
#include "allocatorstab.moc"
|