tibia-client/src/framework/ui/uilayout.h

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/*
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* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
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*
* 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.
*/
#ifndef UILAYOUT_H
#define UILAYOUT_H
#include "declarations.h"
#include <framework/luascript/luaobject.h>
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#include <framework/otml/otml.h>
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// @bindclass
class UILayout : public LuaObject
{
public:
UILayout(UIWidgetPtr parentWidget) : m_parentWidget(parentWidget) { m_updateDisabled = 0; }
void update();
void updateLater();
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virtual void applyStyle(const OTMLNodePtr& styleNode) { }
virtual void addWidget(const UIWidgetPtr& widget) = 0;
virtual void removeWidget(const UIWidgetPtr& widget) = 0;
void disableUpdates() { m_updateDisabled++; }
void enableUpdates() { m_updateDisabled = std::max(m_updateDisabled-1,0); }
void setParent(UIWidgetPtr parentWidget) { m_parentWidget = parentWidget; }
UIWidgetPtr getParentWidget() { return m_parentWidget.lock(); }
bool isUpdateDisabled() { return m_updateDisabled > 0; }
bool isUpdating() { return m_updating; }
UILayoutPtr asUILayout() { return std::static_pointer_cast<UILayout>(shared_from_this()); }
virtual UIAnchorLayoutPtr asUIAnchorLayout() { return nullptr; }
virtual UIBoxLayoutPtr asUIBoxLayout() { return nullptr; }
virtual UIHorizontalLayoutPtr asUIHorizontalLayout() { return nullptr; }
virtual UIVerticalLayoutPtr asUIVerticalLayout() { return nullptr; }
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virtual UIGridLayoutPtr asUIGridLayout() { return nullptr; }
protected:
virtual bool internalUpdate() = 0;
int m_updateDisabled;
Boolean<false> m_updating;
Boolean<false> m_updateScheduled;
UIWidgetWeakPtr m_parentWidget;
};
#endif