kde-workspace/kcontrol/keyboard/xkb_rules.h

120 lines
3.3 KiB
C++

/*
* Copyright (C) 2010 Andriy Rysin (rysin@kde.org)
*
* 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.
*/
#ifndef XKB_RULES_H_
#define XKB_RULES_H_
#include <QtXml/qxml.h>
#include <QtCore/QList>
#include <QtCore/QStringList>
struct ConfigItem {
QString name;
QString description;
};
template <class T>
inline T* findByName(QList<T*> list, QString name) {
foreach(T* info, list) {
if( info->name == name )
return info;
}
return NULL;
}
struct VariantInfo: public ConfigItem {
QList<QString> languages;
const bool fromExtras;
VariantInfo(bool fromExtras_):
fromExtras(fromExtras_) {}
};
struct LayoutInfo: public ConfigItem {
QList<VariantInfo*> variantInfos;
QList<QString> languages;
const bool fromExtras;
// LayoutInfo() {}
LayoutInfo(bool fromExtras_):
fromExtras(fromExtras_) {}
~LayoutInfo() { foreach(VariantInfo* variantInfo, variantInfos) delete variantInfo; }
VariantInfo* getVariantInfo(const QString& variantName) const {
return findByName(variantInfos, variantName);
}
bool isLanguageSupportedByLayout(const QString& lang) const;
bool isLanguageSupportedByDefaultVariant(const QString& lang) const;
bool isLanguageSupportedByVariants(const QString& lang) const;
bool isLanguageSupportedByVariant(const VariantInfo* variantInfo, const QString& lang) const;
};
struct ModelInfo: public ConfigItem {
QString vendor;
};
struct OptionInfo: public ConfigItem {
};
struct OptionGroupInfo: public ConfigItem {
QList<OptionInfo*> optionInfos;
bool exclusive;
~OptionGroupInfo() { foreach(OptionInfo* opt, optionInfos) delete opt; }
const OptionInfo* getOptionInfo(const QString& optionName) const {
return findByName(optionInfos, optionName);
}
};
class Rules {
public:
enum ExtrasFlag { NO_EXTRAS, READ_EXTRAS };
static const char XKB_OPTION_GROUP_SEPARATOR;
QList<LayoutInfo*> layoutInfos;
QList<ModelInfo*> modelInfos;
QList<OptionGroupInfo*> optionGroupInfos;
QString version;
Rules();
~Rules() {
foreach(LayoutInfo* layoutInfo, layoutInfos) delete layoutInfo;
foreach(ModelInfo* modelInfo, modelInfos) delete modelInfo;
foreach(OptionGroupInfo* optionGroupInfo, optionGroupInfos) delete optionGroupInfo;
}
const LayoutInfo* getLayoutInfo(const QString& layoutName) const {
return findByName(layoutInfos, layoutName);
}
const OptionGroupInfo* getOptionGroupInfo(const QString& optionGroupName) const {
return findByName(optionGroupInfos, optionGroupName);
}
static Rules* readRules(ExtrasFlag extrasFlag);
static Rules* readRules(Rules* rules, const QString& filename, bool fromExtras);
static QString getRulesName();
};
#endif /* XKB_RULES_H_ */