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/*
SuperCollider Qt IDE
Copyright (c) 2012 Jakob Leben & Tim Blechmann
http://www.audiosynth.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include "../../core/sc_lexer.hpp"
#include <QSyntaxHighlighter>
#include <QVector>
namespace ScIDE {
namespace Settings {
class Manager;
class Theme;
}
class Main;
enum SyntaxFormat {
WhitespaceFormat,
PlainFormat,
ClassFormat,
KeywordFormat,
BuiltinFormat,
PrimitiveFormat,
SymbolFormat,
StringFormat,
CharFormat,
NumberFormat,
EnvVarFormat,
CommentFormat,
FormatCount
};
class SyntaxHighlighterGlobals : public QObject {
Q_OBJECT
public:
SyntaxHighlighterGlobals(Main*, Settings::Manager* settings);
inline const QTextCharFormat* formats() const { return mFormats; }
inline const QTextCharFormat& format(SyntaxFormat type) const { return mFormats[type]; }
inline static const SyntaxHighlighterGlobals* instance() {
Q_ASSERT(mInstance);
return mInstance;
}
public Q_SLOTS:
void applySettings(Settings::Manager*);
Q_SIGNALS:
void syntaxFormatsChanged();
private:
friend class SyntaxHighlighter;
void applySettings(Settings::Manager* s, const QString& key, SyntaxFormat);
QTextCharFormat mFormats[FormatCount];
static SyntaxHighlighterGlobals* mInstance;
};
class SyntaxHighlighter : public QSyntaxHighlighter {
Q_OBJECT
public:
SyntaxHighlighter(QTextDocument* parent = 0);
private:
void highlightBlock(const QString& text) override;
void highlightBlockInCode(ScLexer& lexer);
void highlightBlockInString(ScLexer& lexer);
void highlightBlockInSymbol(ScLexer& lexer);
void highlightBlockInComment(ScLexer& lexer);
const SyntaxHighlighterGlobals* mGlobals;
};
}
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