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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2018 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __SCRIPTENTRY_H__
#define __SCRIPTENTRY_H__
#include "libmscore/element.h"
namespace Ms {
struct InspectorItem;
class ScriptContext;
//---------------------------------------------------------
// ScriptEntry
//---------------------------------------------------------
class ScriptEntry {
protected:
static constexpr const char* SCRIPT_INIT = "init";
static constexpr const char* SCRIPT_CMD = "cmd";
static constexpr const char* SCRIPT_PALETTE = "palette";
static constexpr const char* SCRIPT_INSPECTOR = "inspector";
static constexpr const char* SCRIPT_EXCERPT_CHANGE = "excerpt";
static constexpr const char* SCRIPT_TEST = "test";
static QString entryTemplate(const char* entryType) { return QString("%1 %2").arg(entryType); }
public:
virtual ~ScriptEntry() = default;
virtual bool execute(ScriptContext& ctx) const = 0;
virtual QString serialize() const = 0;
static std::unique_ptr<ScriptEntry> deserialize(const QString& line);
};
//---------------------------------------------------------
// InitScriptEntry
// Initializes the environment for the script.
//---------------------------------------------------------
class InitScriptEntry : public ScriptEntry {
QString _filePath;
public:
explicit InitScriptEntry(const ScriptContext& ctx);
explicit InitScriptEntry(const QString& filePath) : _filePath(filePath) {}
bool execute(ScriptContext& ctx) const override;
QString serialize() const override;
static std::unique_ptr<ScriptEntry> deserialize(const QStringList& tokens);
};
//---------------------------------------------------------
// CommandScriptEntry
//---------------------------------------------------------
class CommandScriptEntry : public ScriptEntry {
QByteArray _command;
public:
explicit CommandScriptEntry(const QByteArray& cmd) : _command(cmd) {}
explicit CommandScriptEntry(const QString& cmd) : _command(cmd.toLatin1()) {}
explicit CommandScriptEntry(const char* cmd) : _command(cmd) {}
bool execute(ScriptContext& ctx) const override;
QString serialize() const override { return entryTemplate(SCRIPT_CMD).arg(_command.constData()); };
};
//---------------------------------------------------------
// PaletteElementScriptEntry
//---------------------------------------------------------
class PaletteElementScriptEntry : public ScriptEntry {
ElementType _type;
std::vector<std::pair<Pid, QString>> _props;
static const std::initializer_list<Pid> _pids;
PaletteElementScriptEntry(ElementType type, std::vector<std::pair<Pid, QString>>&& props) : _type(type), _props(props) {}
public:
bool execute(ScriptContext& ctx) const override;
static std::unique_ptr<ScriptEntry> fromContext(const Element* e, ScriptContext& ctx);
QString serialize() const override;
static std::unique_ptr<ScriptEntry> deserialize(const QStringList& tokens);
};
//---------------------------------------------------------
// InspectorScriptEntry
//---------------------------------------------------------
class InspectorScriptEntry : public ScriptEntry {
ElementType _type;
int _parentLevel;
Pid _pid;
QVariant _val;
public:
InspectorScriptEntry(ElementType type, int parentLevel, Pid pid, QVariant value)
: _type(type), _parentLevel(parentLevel), _pid(pid), _val(std::move(value)) {}
bool execute(ScriptContext& ctx) const override;
QString serialize() const override;
static std::unique_ptr<ScriptEntry> fromContext(const Element*, const InspectorItem&, const QVariant&);
static std::unique_ptr<ScriptEntry> deserialize(const QStringList& tokens);
};
//---------------------------------------------------------
// ExcerptChangeEntry
/// Represents switching between excerpt tabs
//---------------------------------------------------------
class ExcerptChangeScriptEntry : public ScriptEntry {
int _index;
public:
ExcerptChangeScriptEntry(int idx) : _index(idx) {}
bool execute(ScriptContext& ctx) const override;
QString serialize() const override;
static std::unique_ptr<ScriptEntry> fromContext(const ScriptContext&);
static std::unique_ptr<ScriptEntry> deserialize(const QStringList& tokens);
};
} // namespace Ms
#endif
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