2012-10-02 09:12:39 +02:00
|
|
|
/****************************************************************************
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
2016-01-15 14:57:40 +01:00
|
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
|
|
|
** Contact: https://www.qt.io/licensing/
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
2012-10-02 09:12:39 +02:00
|
|
|
** This file is part of Qt Creator.
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
2012-10-02 09:12:39 +02:00
|
|
|
** 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
|
2016-01-15 14:57:40 +01:00
|
|
|
** 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.
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
2016-01-15 14:57:40 +01:00
|
|
|
** 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.
|
2011-04-15 16:19:23 +02:00
|
|
|
**
|
2012-10-02 09:12:39 +02:00
|
|
|
****************************************************************************/
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
#include "iassistproposal.h"
|
|
|
|
|
|
|
|
|
|
using namespace TextEditor;
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\group CodeAssist
|
|
|
|
|
\title Code Assist for Editors
|
|
|
|
|
|
2011-05-27 10:58:26 +02:00
|
|
|
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.
|
2011-05-26 18:09:17 +02:00
|
|
|
|
|
|
|
|
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
|
2011-05-27 10:58:26 +02:00
|
|
|
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.
|
2011-05-26 18:09:17 +02:00
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
|
|
|
|
\class TextEditor::IAssistProposal
|
|
|
|
|
\brief The IAssistProposal class acts as an interface for representing an assist proposal.
|
|
|
|
|
\ingroup CodeAssist
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
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).
|
|
|
|
|
|
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 IAssistProposalWidget, IAssistModel
|
|
|
|
|
*/
|
|
|
|
|
|
2016-03-14 13:21:55 +01:00
|
|
|
IAssistProposal::IAssistProposal(int basePosition)
|
|
|
|
|
: m_basePosition(basePosition)
|
2011-04-15 16:19:23 +02:00
|
|
|
{}
|
|
|
|
|
|
|
|
|
|
IAssistProposal::~IAssistProposal()
|
|
|
|
|
{}
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn bool TextEditor::IAssistProposal::isFragile() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
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.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn int TextEditor::IAssistProposal::basePosition() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
Returns the position from which this proposal starts.
|
|
|
|
|
*/
|
|
|
|
|
|
2016-03-14 13:21:55 +01:00
|
|
|
int IAssistProposal::basePosition() const
|
|
|
|
|
{
|
|
|
|
|
return m_basePosition;
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-12 20:16:51 +02:00
|
|
|
bool IAssistProposal::isFragile() const
|
|
|
|
|
{
|
|
|
|
|
return m_isFragile;
|
|
|
|
|
}
|
|
|
|
|
|
2011-04-15 16:19:23 +02:00
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn bool TextEditor::IAssistProposal::isCorrective() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
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.
|
|
|
|
|
*/
|
|
|
|
|
|
2017-03-23 14:00:09 +01:00
|
|
|
bool IAssistProposal::isCorrective(TextEditorWidget *editorWidget) const
|
2016-03-14 13:36:56 +01:00
|
|
|
{
|
2017-03-28 17:18:46 +02:00
|
|
|
Q_UNUSED(editorWidget);
|
2016-03-14 13:36:56 +01:00
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
2011-04-15 16:19:23 +02:00
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn void TextEditor::IAssistProposal::makeCorrection(BaseTextEditor *editor)
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
This allows a correction to be made in the case this is a corrective proposal.
|
|
|
|
|
*/
|
|
|
|
|
|
2016-03-14 13:36:56 +01:00
|
|
|
void IAssistProposal::makeCorrection(TextEditorWidget *editorWidget)
|
|
|
|
|
{
|
|
|
|
|
Q_UNUSED(editorWidget);
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-12 20:16:51 +02:00
|
|
|
void IAssistProposal::setFragile(bool fragile)
|
|
|
|
|
{
|
|
|
|
|
m_isFragile = fragile;
|
|
|
|
|
}
|
|
|
|
|
|
2011-04-15 16:19:23 +02:00
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn IAssistModel *TextEditor::IAssistProposal::model() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
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()
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*!
|
2011-05-26 18:09:17 +02:00
|
|
|
\fn IAssistProposalWidget *TextEditor::IAssistProposal::createWidget() const
|
2011-04-15 16:19:23 +02:00
|
|
|
|
|
|
|
|
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.
|
|
|
|
|
*/
|