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/****************************************************************************
**
** Copyright (C) 2018 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 "bookmarkfilter.h"
#include "bookmark.h"
#include "bookmarkmanager.h"
#include "bookmarkstr.h"
#include <utils/algorithm.h>
using namespace Bookmarks::Internal;
using namespace Core;
using namespace Utils;
BookmarkFilter::BookmarkFilter(BookmarkManager *manager)
: m_manager(manager)
{
setId("Bookmarks");
setDisplayName(Tr::tr("Bookmarks"));
setDescription(Tr::tr("Matches all bookmarks. Filter by file name, by the text on the line of the "
"bookmark, or by the bookmark's note text."));
setPriority(Medium);
setDefaultShortcutString("b");
}
void BookmarkFilter::prepareSearch(const QString &entry)
{
m_results = {};
if (m_manager->rowCount() == 0)
return;
auto match = [this](const QString &name, BookmarkManager::Roles role) {
return m_manager->match(m_manager->index(0, 0), role, name, -1,
Qt::MatchContains | Qt::MatchWrap);
};
int colonIndex = entry.lastIndexOf(':');
QModelIndexList fileNameLineNumberMatches;
if (colonIndex >= 0) {
// Filter by "fileName:lineNumber" pattern
const QString fileName = entry.left(colonIndex);
const QString lineNumber = entry.mid(colonIndex + 1);
fileNameLineNumberMatches = match(fileName, BookmarkManager::Filename);
fileNameLineNumberMatches =
Utils::filtered(fileNameLineNumberMatches, [lineNumber](const QModelIndex &index) {
return index.data(BookmarkManager::LineNumber).toString().contains(lineNumber);
});
}
const QModelIndexList matches = filteredUnique(fileNameLineNumberMatches
+ match(entry, BookmarkManager::Filename)
+ match(entry, BookmarkManager::LineNumber)
+ match(entry, BookmarkManager::Note)
+ match(entry, BookmarkManager::LineText));
for (const QModelIndex &idx : matches) {
const Bookmark *bookmark = m_manager->bookmarkForIndex(idx);
const QString filename = bookmark->fileName().fileName();
LocatorFilterEntry filterEntry(this,
QString("%1:%2").arg(filename).arg(bookmark->lineNumber()),
QVariant::fromValue(idx));
if (!bookmark->note().isEmpty())
filterEntry.extraInfo = bookmark->note();
else if (!bookmark->lineText().isEmpty())
filterEntry.extraInfo = bookmark->lineText();
else
filterEntry.extraInfo = bookmark->fileName().toString();
int highlightIndex = filterEntry.displayName.indexOf(entry, 0, Qt::CaseInsensitive);
if (highlightIndex >= 0) {
filterEntry.highlightInfo = {highlightIndex, int(entry.length())};
} else {
highlightIndex = filterEntry.extraInfo.indexOf(entry, 0, Qt::CaseInsensitive);
if (highlightIndex >= 0) {
filterEntry.highlightInfo = {highlightIndex, int(entry.length()),
LocatorFilterEntry::HighlightInfo::ExtraInfo};
} else if (colonIndex >= 0) {
const QString fileName = entry.left(colonIndex);
const QString lineNumber = entry.mid(colonIndex + 1);
highlightIndex = filterEntry.displayName.indexOf(fileName, 0, Qt::CaseInsensitive);
if (highlightIndex >= 0) {
filterEntry.highlightInfo = {highlightIndex, int(fileName.length())};
highlightIndex = filterEntry.displayName.indexOf(
lineNumber, highlightIndex, Qt::CaseInsensitive);
if (highlightIndex >= 0) {
filterEntry.highlightInfo.starts += highlightIndex;
filterEntry.highlightInfo.lengths += lineNumber.length();
}
}
}
}
filterEntry.displayIcon = bookmark->icon();
m_results.append(filterEntry);
}
}
QList<LocatorFilterEntry> BookmarkFilter::matchesFor(QFutureInterface<LocatorFilterEntry> &future,
const QString &entry)
{
Q_UNUSED(future)
Q_UNUSED(entry)
return m_results;
}
void BookmarkFilter::accept(const LocatorFilterEntry &selection, QString *newText,
int *selectionStart, int *selectionLength) const
{
Q_UNUSED(newText)
Q_UNUSED(selectionStart)
Q_UNUSED(selectionLength)
if (const Bookmark *bookmark = m_manager->bookmarkForIndex(
selection.internalData.toModelIndex())) {
m_manager->gotoBookmark(bookmark);
}
}
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