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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "snippet.h"
#include "texteditor/texteditoroverlay.h"
#include <QTextEdit>
namespace TextEditor {
class NameMangler;
namespace Internal {
class SnippetOverlay : public TextEditorOverlay
{
public:
using TextEditorOverlay::TextEditorOverlay;
void clear() override;
void addSnippetSelection(const QTextCursor &cursor,
const QColor &color,
NameMangler *mangler,
int variableGoup);
void setFinalSelection(const QTextCursor &cursor, const QColor &color);
void updateEquivalentSelections(const QTextCursor &cursor);
void accept();
bool hasCursorInSelection(const QTextCursor &cursor) const;
QTextCursor firstSelectionCursor() const;
QTextCursor nextSelectionCursor(const QTextCursor &cursor) const;
QTextCursor previousSelectionCursor(const QTextCursor &cursor) const;
bool isFinalSelection(const QTextCursor &cursor) const;
private:
struct SnippetSelection
{
int variableIndex = -1;
NameMangler *mangler;
};
int indexForCursor(const QTextCursor &cursor) const;
SnippetSelection selectionForCursor(const QTextCursor &cursor) const;
QList<SnippetSelection> m_selections;
int m_finalSelectionIndex = -1;
QMap<int, QList<int>> m_variables;
};
} // namespace Internal
} // namespace TextEditor
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