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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
**
**************************************************************************/
#include "cppcurrentdocumentfilter.h"
#include "cppmodelmanager.h"
#include <coreplugin/editormanager/editormanager.h>
#include <cplusplus/CppDocument.h>
using namespace CppTools::Internal;
using namespace CPlusPlus;
CppCurrentDocumentFilter::CppCurrentDocumentFilter(CppModelManager *manager, Core::EditorManager *editorManager)
: m_modelManager(manager)
{
setShortcutString(".");
setIncludedByDefault(false);
search.setSymbolsToSearchFor(SearchSymbols::Declarations |
SearchSymbols::Enums |
SearchSymbols::Functions |
SearchSymbols::Classes);
search.setSeparateScope(true);
connect(manager, SIGNAL(documentUpdated(CPlusPlus::Document::Ptr)),
this, SLOT(onDocumentUpdated(CPlusPlus::Document::Ptr)));
connect(editorManager, SIGNAL(currentEditorChanged(Core::IEditor*)),
this, SLOT(onCurrentEditorChanged(Core::IEditor*)));
connect(editorManager, SIGNAL(editorAboutToClose(Core::IEditor*)),
this, SLOT(onEditorAboutToClose(Core::IEditor*)));
}
QList<QuickOpen::FilterEntry> CppCurrentDocumentFilter::matchesFor(const QString & origEntry)
{
QString entry = trimWildcards(origEntry);
QList<QuickOpen::FilterEntry> goodEntries;
QList<QuickOpen::FilterEntry> betterEntries;
QStringMatcher matcher(entry, Qt::CaseInsensitive);
const QRegExp regexp("*"+entry+"*", Qt::CaseInsensitive, QRegExp::Wildcard);
if (!regexp.isValid())
return goodEntries;
bool hasWildcard = (entry.contains('*') || entry.contains('?'));
if (m_currentFileName.isEmpty())
return goodEntries;
if (m_itemsOfCurrentDoc.isEmpty()) {
Snapshot snapshot = m_modelManager->snapshot();
Document::Ptr thisDocument = snapshot.value(m_currentFileName);
if (thisDocument)
m_itemsOfCurrentDoc = search(thisDocument);
}
foreach (const ModelItemInfo & info, m_itemsOfCurrentDoc)
{
if ((hasWildcard && regexp.exactMatch(info.symbolName))
|| (!hasWildcard && matcher.indexIn(info.symbolName) != -1))
{
QString symbolName = info.symbolName;// + (info.type == ModelItemInfo::Declaration ? ";" : " {...}");
QVariant id = qVariantFromValue(info);
QuickOpen::FilterEntry filterEntry(this, symbolName, id, info.icon);
filterEntry.extraInfo = info.symbolType;
if (info.symbolName.startsWith(entry))
betterEntries.append(filterEntry);
else
goodEntries.append(filterEntry);
}
}
// entries are unsorted by design!
betterEntries += goodEntries;
return betterEntries;
}
void CppCurrentDocumentFilter::accept(QuickOpen::FilterEntry selection) const
{
ModelItemInfo info = qvariant_cast<CppTools::Internal::ModelItemInfo>(selection.internalData);
TextEditor::BaseTextEditor::openEditorAt(info.fileName, info.line);
}
void CppCurrentDocumentFilter::refresh(QFutureInterface<void> &future)
{
Q_UNUSED(future);
}
void CppCurrentDocumentFilter::onDocumentUpdated(Document::Ptr doc)
{
if (m_currentFileName == doc->fileName()) {
m_itemsOfCurrentDoc.clear();
}
}
void CppCurrentDocumentFilter::onCurrentEditorChanged(Core::IEditor * currentEditor)
{
if (currentEditor) {
m_currentFileName = currentEditor->file()->fileName();
} else {
m_currentFileName.clear();
}
m_itemsOfCurrentDoc.clear();
}
void CppCurrentDocumentFilter::onEditorAboutToClose(Core::IEditor * editorAboutToClose)
{
if (!editorAboutToClose) return;
if (m_currentFileName == editorAboutToClose->file()->fileName()) {
m_currentFileName.clear();
m_itemsOfCurrentDoc.clear();
}
}
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