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/***************************************************************************
* Copyright 2008 David Nolden <david.nolden.kdevelop@art-master.de> *
* Copyright 2014 Kevin Funk <kfunk@kde.org> *
* *
* This program 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 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 Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "ilanguagesupport.h"
#include "../duchain/duchain.h"
#include <QReadWriteLock>
namespace KDevelop {
class ILanguageSupportPrivate
{
public:
mutable QReadWriteLock lock;
};
ILanguageSupport::ILanguageSupport()
: d_ptr(new ILanguageSupportPrivate)
{
}
ILanguageSupport::~ILanguageSupport()
{
}
TopDUContext* ILanguageSupport::standardContext(const QUrl& url, bool proxyContext)
{
Q_UNUSED(proxyContext)
return DUChain::self()->chainForDocument(url);
}
KTextEditor::Range ILanguageSupport::specialLanguageObjectRange(const QUrl& url, const KTextEditor::Cursor& position)
{
Q_UNUSED(url)
Q_UNUSED(position)
return KTextEditor::Range::invalid();
}
QPair<QUrl, KTextEditor::Cursor> ILanguageSupport::specialLanguageObjectJumpCursor(const QUrl& url,
const KTextEditor::Cursor& position)
{
Q_UNUSED(url)
Q_UNUSED(position)
return QPair<QUrl, KTextEditor::Cursor>(QUrl(), KTextEditor::Cursor::invalid());
}
QPair<QWidget*, KTextEditor::Range> ILanguageSupport::specialLanguageObjectNavigationWidget(const QUrl& url,
const KTextEditor::Cursor& position)
{
Q_UNUSED(url)
Q_UNUSED(position)
return {
nullptr, KTextEditor::Range::invalid()
};
}
ICodeHighlighting* ILanguageSupport::codeHighlighting() const
{
return nullptr;
}
BasicRefactoring* ILanguageSupport::refactoring() const
{
return nullptr;
}
ICreateClassHelper* ILanguageSupport::createClassHelper() const
{
return nullptr;
}
SourceFormatterItemList ILanguageSupport::sourceFormatterItems() const
{
return SourceFormatterItemList();
}
QString ILanguageSupport::indentationSample() const
{
return QString();
}
QReadWriteLock* ILanguageSupport::parseLock() const
{
Q_D(const ILanguageSupport);
return &d->lock;
}
int ILanguageSupport::suggestedReparseDelayForChange(KTextEditor::Document* doc,
const KTextEditor::Range& changedRange,
const QString& /*removedText*/, bool /*removal*/) const
{
auto text = doc->text(changedRange);
bool joinedWord = doc->wordRangeAt(changedRange.start()).isEmpty() ||
doc->wordRangeAt(changedRange.end()).isEmpty();
auto isWhitespace = std::all_of(text.begin(), text.end(), [](const QChar& c) {
return c.isSpace();
});
return (isWhitespace && !joinedWord) ? NoUpdateRequired : DefaultDelay;
}
}
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