Magic_Game/core/components/Menu.cpp

// Copyright (c) 2016-2018 Easy2D - Nomango
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#include "..\e2dcomponent.h"

easy2d::Menu::Menu()
	: enabled_(true)
{
}

easy2d::Menu::Menu(const std::vector<Button*>& buttons)
	: enabled_(true)
{
	for (const auto& button : buttons)
	{
		this->AddButton(button);
	}
}

bool easy2d::Menu::IsEnable() const
{
	return enabled_;
}

size_t easy2d::Menu::GetButtonCount() const
{
	return buttons_.size();
}

void easy2d::Menu::SetEnabled(bool enabled)
{
	if (enabled_ != enabled)
	{
		enabled_ = enabled;

		for (const auto& button : buttons_)
		{
			button->SetEnabled(enabled);
		}
	}
}

void easy2d::Menu::AddButton(Button * button)
{
	if (button)
	{
		this->AddChild(button);
		buttons_.push_back(button);
		button->SetEnabled(enabled_);
	}
}

bool easy2d::Menu::RemoveButton(Button * button)
{
	if (buttons_.empty())
	{
		return false;
	}

	this->RemoveChild(button);

	if (button)
	{
		auto iter = std::find(buttons_.begin(), buttons_.end(), button);
		if (iter != buttons_.end())
		{
			// <20>Ƴ<EFBFBD><C6B3><EFBFBD>ťǰ<C5A5><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			button->SetEnabled(true);
			buttons_.erase(iter);
			return true;
		}
	}
	return false;
}

const std::vector<easy2d::Button*>& easy2d::Menu::GetAllButtons() const
{
	return buttons_;
}