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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "searchresulttreeview.h"
#include "searchresulttreeitemroles.h"
#include "searchresulttreemodel.h"
#include "searchresulttreeitemdelegate.h"
#include <QHeaderView>
#include <QKeyEvent>
namespace Core {
namespace Internal {
SearchResultTreeView::SearchResultTreeView(QWidget *parent)
: Utils::TreeView(parent)
, m_model(new SearchResultTreeModel(this))
, m_autoExpandResults(false)
{
setModel(m_model);
setItemDelegate(new SearchResultTreeItemDelegate(8, this));
setIndentation(14);
setUniformRowHeights(true);
setExpandsOnDoubleClick(true);
header()->setSectionResizeMode(QHeaderView::ResizeToContents);
header()->setStretchLastSection(false);
header()->hide();
connect(this, &SearchResultTreeView::activated,
this, &SearchResultTreeView::emitJumpToSearchResult);
}
void SearchResultTreeView::setAutoExpandResults(bool expand)
{
m_autoExpandResults = expand;
}
void SearchResultTreeView::setTextEditorFont(const QFont &font, const SearchResultColors &colors)
{
m_model->setTextEditorFont(font, colors);
QPalette p;
p.setColor(QPalette::Base, colors.value(SearchResultColor::Style::Default).textBackground);
setPalette(p);
}
void SearchResultTreeView::clear()
{
m_model->clear();
}
void SearchResultTreeView::addResults(const QList<SearchResultItem> &items, SearchResult::AddMode mode)
{
QList<QModelIndex> addedParents = m_model->addResults(items, mode);
if (m_autoExpandResults && !addedParents.isEmpty()) {
foreach (const QModelIndex &index, addedParents)
setExpanded(index, true);
}
}
void SearchResultTreeView::keyPressEvent(QKeyEvent *event)
{
if ((event->key() == Qt::Key_Return
|| event->key() == Qt::Key_Enter)
&& event->modifiers() == 0
&& currentIndex().isValid()
&& state() != QAbstractItemView::EditingState) {
const SearchResultItem item
= model()->data(currentIndex(), ItemDataRoles::ResultItemRole).value<SearchResultItem>();
emit jumpToSearchResult(item);
return;
}
TreeView::keyPressEvent(event);
}
bool SearchResultTreeView::event(QEvent *e)
{
if (e->type() == QEvent::Resize)
header()->setMinimumSectionSize(width());
return TreeView::event(e);
}
void SearchResultTreeView::emitJumpToSearchResult(const QModelIndex &index)
{
if (model()->data(index, ItemDataRoles::IsGeneratedRole).toBool())
return;
SearchResultItem item = model()->data(index, ItemDataRoles::ResultItemRole).value<SearchResultItem>();
emit jumpToSearchResult(item);
}
void SearchResultTreeView::setTabWidth(int tabWidth)
{
auto delegate = static_cast<SearchResultTreeItemDelegate *>(itemDelegate());
delegate->setTabWidth(tabWidth);
doItemsLayout();
}
SearchResultTreeModel *SearchResultTreeView::model() const
{
return m_model;
}
} // namespace Internal
} // namespace Core
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