MyGUI_ResizingPolicy.h
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/*
* This source file is part of MyGUI. For the latest info, see http://mygui.info/
* Distributed under the MIT License
* (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
*/
#ifndef MYGUI_RESIZING_POLICY_H_
#define MYGUI_RESIZING_POLICY_H_
#include "MyGUI_Prerequest.h"
namespace MyGUI
{
struct MYGUI_EXPORT ResizingPolicy
{
enum Enum
{
Auto,
Fixed,
Fill,
MAX
};
ResizingPolicy(Enum _value = MAX) :
mValue(_value)
{
}
static ResizingPolicy parse(std::string_view _value)
{
ResizingPolicy type;
int value = 0;
while (true)
{
std::string_view name = type.getValueName(value);
if (name.empty() || name == _value)
break;
value++;
}
type.mValue = Enum(value);
return type;
}
friend bool operator==(ResizingPolicy const& a, ResizingPolicy const& b)
{
return a.mValue == b.mValue;
}
friend bool operator!=(ResizingPolicy const& a, ResizingPolicy const& b)
{
return a.mValue != b.mValue;
}
friend std::ostream& operator<<(std::ostream& _stream, const ResizingPolicy& _value)
{
_stream << _value.getValueName(_value.mValue);
return _stream;
}
friend std::istream& operator>>(std::istream& _stream, ResizingPolicy& _value)
{
std::string value;
_stream >> value;
_value = parse(value);
return _stream;
}
std::string_view print() const
{
return getValueName(mValue);
}
int getValue() const
{
return mValue;
}
private:
std::string_view getValueName(int _index) const
{
if (_index < 0 || _index >= MAX)
return {};
static const std::string_view values[MAX] = {"Auto", "Fixed", "Fill"};
return values[_index];
}
private:
Enum mValue;
};
} // namespace MyGUI
#endif // MYGUI_RESIZING_POLICY_H_
MYGUI_EXPORT
#define MYGUI_EXPORT
Definition MyGUI_Platform.h:77
MyGUI_Prerequest.h
MyGUI::FontCodeType::Enum
Enum
Definition MyGUI_FontData.h:20
MyGUI
Definition MyGUI_ActionController.h:15
MyGUI::ResizingPolicy::ResizingPolicy
ResizingPolicy(Enum _value=MAX)
Definition MyGUI_ResizingPolicy.h:25
MyGUI::ResizingPolicy::Enum
Enum
Definition MyGUI_ResizingPolicy.h:18
MyGUI::ResizingPolicy::Auto
@ Auto
Definition MyGUI_ResizingPolicy.h:19
MyGUI::ResizingPolicy::Fixed
@ Fixed
Definition MyGUI_ResizingPolicy.h:20
MyGUI::ResizingPolicy::Fill
@ Fill
Definition MyGUI_ResizingPolicy.h:21
MyGUI::ResizingPolicy::MAX
@ MAX
Definition MyGUI_ResizingPolicy.h:22
MyGUI::ResizingPolicy::getValue
int getValue() const
Definition MyGUI_ResizingPolicy.h:74
MyGUI::ResizingPolicy::operator!=
friend bool operator!=(ResizingPolicy const &a, ResizingPolicy const &b)
Definition MyGUI_ResizingPolicy.h:50
MyGUI::ResizingPolicy::operator<<
friend std::ostream & operator<<(std::ostream &_stream, const ResizingPolicy &_value)
Definition MyGUI_ResizingPolicy.h:55
MyGUI::ResizingPolicy::operator==
friend bool operator==(ResizingPolicy const &a, ResizingPolicy const &b)
Definition MyGUI_ResizingPolicy.h:45
MyGUI::ResizingPolicy::print
std::string_view print() const
Definition MyGUI_ResizingPolicy.h:69
MyGUI::ResizingPolicy::parse
static ResizingPolicy parse(std::string_view _value)
Definition MyGUI_ResizingPolicy.h:30
MyGUI::ResizingPolicy::operator>>
friend std::istream & operator>>(std::istream &_stream, ResizingPolicy &_value)
Definition MyGUI_ResizingPolicy.h:61