100 lines
2.2 KiB
C++
100 lines
2.2 KiB
C++
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// Copyright (c) 2016-2018 Easy2D - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "Menu.h"
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namespace easy2d
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{
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Menu::Menu()
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: enabled_(true)
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{
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}
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Menu::Menu(Array<ButtonPtr> const& buttons)
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: enabled_(true)
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{
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for (const auto& button : buttons)
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{
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this->AddButton(button);
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}
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}
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bool Menu::IsEnable() const
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{
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return enabled_;
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}
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int Menu::GetButtonCount() const
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{
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return buttons_.size();
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}
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void Menu::SetEnabled(bool enabled)
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{
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if (enabled_ != enabled)
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{
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enabled_ = enabled;
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for (const auto& button : buttons_)
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{
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button->SetEnabled(enabled);
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}
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}
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}
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void Menu::AddButton(ButtonPtr const& button)
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{
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if (button)
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{
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this->AddChild(button);
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buttons_.push_back(button);
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button->SetEnabled(enabled_);
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}
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}
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bool Menu::RemoveButton(ButtonPtr const& button)
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{
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if (buttons_.empty())
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{
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return false;
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}
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this->RemoveChild(button);
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if (button)
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{
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auto iter = std::find(buttons_.begin(), buttons_.end(), button);
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if (iter != buttons_.end())
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{
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// <20>Ƴ<EFBFBD><C6B3><EFBFBD>ťǰ<C5A5><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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button->SetEnabled(true);
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buttons_.erase(iter);
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return true;
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}
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}
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return false;
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}
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Array<ButtonPtr> const& Menu::GetAllButtons() const
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{
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return buttons_;
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}
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}
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