105 lines
4.4 KiB
C++
105 lines
4.4 KiB
C++
/*! \file pipropertystorage.h
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* \brief Storage of properties for GUI usage
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*
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* This file declare PIPropertyStorage
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*/
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/*
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PIP - Platform Independent Primitives
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Storage of properties for GUI usage
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Copyright (C) 2017 Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PIPROPERTYSTORAGE_H
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#define PIPROPERTYSTORAGE_H
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#include "pivariant.h"
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class PIPropertyStorage {
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public:
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PIPropertyStorage() {}
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struct Property {
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Property(const PIString & n = PIString(), const PIString & c = PIString(), const PIVariant & v = PIVariant(), int f = 0):
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name(n), comment(c), value(v), flags(f) {}
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PIString name;
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PIString comment;
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PIVariant value;
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int flags;
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};
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PIPropertyStorage(const PIVector<Property> & pl) {props = pl;}
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typedef PIVector<Property>::const_iterator const_iterator;
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typedef PIVector<Property>::iterator iterator;
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typedef Property value_type;
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iterator begin() {return props.begin();}
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const_iterator begin() const {return props.begin();}
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iterator end() {return props.end();}
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const_iterator end() const {return props.end();}
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int length() const {return props.length();}
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int size() const {return props.size();}
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bool isEmpty() const {return props.isEmpty();}
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Property & front() {return props.front();}
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const Property & front() const {return props.front();}
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Property & back() {return props.back();}
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const Property & back() const {return props.back();}
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void removeAt(int i) {props.remove(i);}
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void clear() {props.clear();}
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PIPropertyStorage copy() const {return PIPropertyStorage(*this);}
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int propertiesCount() const {return props.size();}
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PIVector<Property> & properties() {return props;}
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const PIVector<Property> & properties() const {return props;}
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const PIPropertyStorage & propertyStorage() const {return *this;}
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bool isPropertyExists(const PIString & _name) const;
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void clearProperties() {props.clear();}
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void addProperty(const Property & p);
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void addProperty(const PIString & _name, const PIVariant & _def_value, const PIString & _comment = PIString(), int _flags = 0) {addProperty(Property(_name, _comment, _def_value, _flags));}
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void removeProperty(const PIString & _name);
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void removePropertiesByFlag(int flag);
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void updateProperties(const PIVector<Property> & properties_, int flag_ignore = 0);
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Property propertyByName(const PIString & name) const;
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PIVariant propertyValueByName(const PIString & name) const;
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void setPropertyValue(const PIString & name, const PIVariant & value);
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void setPropertyComment(const PIString & name, const PIString & comment);
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void setPropertyFlags(const PIString & name, int flags);
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PIPropertyStorage & operator <<(const PIPropertyStorage::Property & p) {props << p; return *this;}
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PIPropertyStorage & operator <<(const PIVector<Property> & p) {props << p; return *this;}
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PIPropertyStorage & operator <<(const PIPropertyStorage & p) {props << p.props; return *this;}
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Property & operator[](int i) {return props[i];}
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const Property & operator[](int i) const {return props[i];}
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Property & operator[](const PIString & name);
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const Property operator[](const PIString & name) const;
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static Property parsePropertyLine(PIString l);
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protected:
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PIVector<Property> props;
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};
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inline PIByteArray & operator <<(PIByteArray & s, const PIPropertyStorage::Property & v) {s << v.name << v.value << v.comment << v.flags; return s;}
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inline PIByteArray & operator >>(PIByteArray & s, PIPropertyStorage::Property & v) {s >> v.name >> v.value >> v.comment >> v.flags; return s;}
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inline PIByteArray & operator <<(PIByteArray & s, const PIPropertyStorage & v) {s << v.properties(); return s;}
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inline PIByteArray & operator >>(PIByteArray & s, PIPropertyStorage & v) {s >> v.properties(); return s;}
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#endif // PIPROPERTYSTORAGE_H
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