forked from qt-creator/qt-creator
d1fd61cbf3
Indentation for blocks '{'. '}' and completion for keywords.
TODO: "New File" is missing,
TODO: probably needs some tweaks to the indentation.
Task-number: QTCREATORBUG-11220
Change-Id: I758b3815e47d1427d39c0248eb16e39ffb7a29fb
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
/****************************************************************************
|
|
**
|
|
** 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 "javaindenter.h"
|
|
#include <texteditor/tabsettings.h>
|
|
|
|
#include <QTextDocument>
|
|
|
|
using namespace Android;
|
|
using namespace Android::Internal;
|
|
|
|
JavaIndenter::JavaIndenter()
|
|
{
|
|
}
|
|
|
|
JavaIndenter::~JavaIndenter()
|
|
{}
|
|
|
|
bool JavaIndenter::isElectricCharacter(const QChar &ch) const
|
|
{
|
|
if (ch == QLatin1Char('{')
|
|
|| ch == QLatin1Char('}')) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void JavaIndenter::indentBlock(QTextDocument *doc,
|
|
const QTextBlock &block,
|
|
const QChar &typedChar,
|
|
const TextEditor::TabSettings &tabSettings)
|
|
{
|
|
// At beginning: Leave as is.
|
|
if (block == doc->begin())
|
|
return;
|
|
|
|
const int tabsize = tabSettings.m_indentSize;
|
|
|
|
QTextBlock previous = block.previous();
|
|
QString previousText = previous.text();
|
|
while (previousText.trimmed().isEmpty()) {
|
|
previous = previous.previous();
|
|
if (previous == doc->begin())
|
|
return;
|
|
previousText = previous.text();
|
|
}
|
|
|
|
int adjust = 0;
|
|
if (previousText.contains(QLatin1Char('{')))
|
|
adjust = tabsize;
|
|
|
|
if (block.text().contains(QLatin1Char('}')) || typedChar == QLatin1Char('}'))
|
|
adjust += -tabsize;
|
|
|
|
// Count the indentation of the previous line.
|
|
int i = 0;
|
|
while (i < previousText.size()) {
|
|
if (!previousText.at(i).isSpace()) {
|
|
tabSettings.indentLine(block, tabSettings.columnAt(previousText, i)
|
|
+ adjust);
|
|
break;
|
|
}
|
|
++i;
|
|
}
|
|
}
|