forked from qt-creator/qt-creator
aae3056b33
* Use member init
* Use nullptr
* Use range-for
* omit QLatin1{String|Char} where possible
Change-Id: Ib231b747cdd9073b3d4fc6779b8e0afb2b404a31
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
70 lines
2.5 KiB
C++
70 lines
2.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <texteditor/texteditor.h>
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namespace DiffEditor {
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namespace Internal {
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class DiffSelection
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{
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public:
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DiffSelection() {}
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DiffSelection(QTextCharFormat *f) : format(f) {}
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DiffSelection(int s, int e, QTextCharFormat *f) : start(s), end(e), format(f) {}
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int start = -1;
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int end = -1;
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QTextCharFormat *format = nullptr;
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};
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class SelectableTextEditorWidget : public TextEditor::TextEditorWidget
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{
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Q_OBJECT
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public:
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SelectableTextEditorWidget(Core::Id id, QWidget *parent = nullptr);
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~SelectableTextEditorWidget() override;
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void setSelections(const QMap<int, QList<DiffSelection> > &selections);
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static void setFoldingIndent(const QTextBlock &block, int indent);
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private:
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void paintBlock(QPainter *painter,
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const QTextBlock &block,
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const QPointF &offset,
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const QVector<QTextLayout::FormatRange> &selections,
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const QRect &clipRect) const override;
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// block number, list of ranges
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// DiffSelection.start - can be -1 (continues from the previous line)
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// DiffSelection.end - can be -1 (spans to the end of line, even after the last character in line)
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QMap<int, QList<DiffSelection> > m_diffSelections;
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};
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} // namespace Internal
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} // namespace DiffEditor
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