2011-04-15 16:19:23 +02:00
|
|
|
/**************************************************************************
|
|
|
|
|
**
|
|
|
|
|
** This file is part of Qt Creator
|
|
|
|
|
**
|
2012-01-26 18:33:46 +01:00
|
|
|
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
2011-11-02 15:59:12 +01:00
|
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
|
|
|
|
**
|
|
|
|
|
** GNU Lesser General Public License Usage
|
|
|
|
|
**
|
|
|
|
|
** 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.
|
|
|
|
|
**
|
|
|
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
|
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
|
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
|
|
|
**
|
|
|
|
|
** Other Usage
|
|
|
|
|
**
|
|
|
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
|
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
|
|
|
**
|
|
|
|
|
** If you have questions regarding the use of this file, please contact
|
2011-11-02 15:59:12 +01:00
|
|
|
** Nokia at qt-info@nokia.com.
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
|
|
|
|
**************************************************************************/
|
|
|
|
|
|
|
|
|
|
#include "iassistinterface.h"
|
|
|
|
|
|
|
|
|
|
using namespace TextEditor;
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\class TextEditor::IAssistInterface
|
|
|
|
|
\brief The IAssistInterface class acts as an interface for providing access to the document
|
|
|
|
|
from which a proposal is computed.
|
|
|
|
|
\ingroup CodeAssist
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
This interface existis in order to avoid a direct dependency on the text editor. This is
|
|
|
|
|
particularly important and safer for asynchronous providers, since in such cases computation
|
|
|
|
|
of the proposal is not done in the GUI thread.
|
|
|
|
|
|
|
|
|
|
In general this API tries to be as decoupled as possible from the base text editor.
|
|
|
|
|
This is in order to make the design a bit more generic and allow code assist to be
|
|
|
|
|
pluggable into different types of documents (there are still issues to be treated).
|
|
|
|
|
|
2011-05-26 18:09:17 +02:00
|
|
|
This class is part of the CodeAssist API.
|
|
|
|
|
|
2011-04-15 16:19:23 +02:00
|
|
|
\sa IAssistProposal, IAssistProvider, IAssistProcessor
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
IAssistInterface::IAssistInterface()
|
|
|
|
|
{}
|
|
|
|
|
|
|
|
|
|
IAssistInterface::~IAssistInterface()
|
|
|
|
|
{}
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn int TextEditor::IAssistInterface::position() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
Returns the cursor position.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn QChar TextEditor::IAssistInterface::characterAt(int position) const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
Returns the character at \a position.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn QString TextEditor::IAssistInterface::textAt(int position, int length) const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
Returns the text at \a position with the given \a length.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn const Core::IFile *TextEditor::IAssistInterface::file() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
Returns the file associated.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn QTextDocument *TextEditor::IAssistInterface::document() const
|
2011-04-15 16:19:23 +02:00
|
|
|
Returns the document.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn void TextEditor::IAssistInterface::detach(QThread *destination)
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
Detaches the interface. If it is necessary to take any special care in order to allow
|
|
|
|
|
this interface to be run in a separate thread \a destination this needs to be done
|
|
|
|
|
in this method.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn AssistReason TextEditor::IAssistInterface::reason() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
The reason which triggered the assist.
|
|
|
|
|
*/
|