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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "iassistproposal.h"
using namespace TextEditor;
/*!
\group CodeAssist
\title Code Assist for Editors
Code assist is available in the form of completions and refactoring actions pop-ups
which are triggered under particular circumstances. This group contains the classes
used to provide such support.
Completions can be of a variety of kind like function hints, snippets, and regular
context-aware content. The later are usually represented by semantic proposals, but
it is also possible that they are simply plain text like in the fake vim mode.
Completions also have the possibility to run asynchronously in a separate thread and
then not blocking the GUI. This is the default behavior.
*/
/*!
\class TextEditor::IAssistProposal
\brief The IAssistProposal class acts as an interface for representing an assist proposal.
\ingroup CodeAssist
Known implenters of this interface are FunctionHintProposal and GenericProposal. The
former is recommended to be used when assisting function call constructs (overloads
and parameters) while the latter is quite generic so that it could be used to propose
snippets, refactoring operations (quickfixes), and contextual content (the member of
class or a string existent in the document, for example).
This class is part of the CodeAssist API.
\sa IAssistProposalWidget, IAssistModel
*/
IAssistProposal::IAssistProposal()
{}
IAssistProposal::~IAssistProposal()
{}
/*!
\fn bool TextEditor::IAssistProposal::isFragile() const
Returns whether this is a fragile proposal. When a proposal is fragile it means that
it will be replaced by a new proposal in the case one is created, even if due to an
idle editor.
*/
/*!
\fn int TextEditor::IAssistProposal::basePosition() const
Returns the position from which this proposal starts.
*/
/*!
\fn bool TextEditor::IAssistProposal::isCorrective() const
Returns whether this proposal is also corrective. This could happen in C++, for example,
when a dot operator (.) needs to be replaced by an arrow operator (->) before the proposal
is displayed.
*/
/*!
\fn void TextEditor::IAssistProposal::makeCorrection(BaseTextEditor *editor)
This allows a correction to be made in the case this is a corrective proposal.
*/
/*!
\fn IAssistModel *TextEditor::IAssistProposal::model() const
Returns the model associated with this proposal.
Although the IAssistModel from this proposal may be used on its own, it needs to be
consistent with the widget returned by createWidget().
\sa createWidget()
*/
/*!
\fn IAssistProposalWidget *TextEditor::IAssistProposal::createWidget() const
Returns the widget associated with this proposal. The IAssistProposalWidget implementor
recommended for function hint proposals is FunctionHintProposalWidget. For snippets,
refactoring operations (quickfixes), and contextual content the recommeded implementor
is GenericProposalWidget.
*/
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