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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
/*!
\file GUIControlGroup.h
\brief
*/
#include "GUIControlLookup.h"
#include <vector>
/*!
\ingroup controls
\brief group of controls, useful for remembering last control + animating/hiding together
*/
class CGUIControlGroup : public CGUIControlLookup
{
public:
CGUIControlGroup();
CGUIControlGroup(int parentID, int controlID, float posX, float posY, float width, float height);
explicit CGUIControlGroup(const CGUIControlGroup& from);
~CGUIControlGroup(void) override;
CGUIControlGroup* Clone() const override { return new CGUIControlGroup(*this); }
void Process(unsigned int currentTime, CDirtyRegionList &dirtyregions) override;
void Render() override;
void RenderEx() override;
bool OnAction(const CAction &action) override;
bool OnMessage(CGUIMessage& message) override;
virtual bool SendControlMessage(CGUIMessage& message);
bool HasFocus() const override;
void AllocResources() override;
void FreeResources(bool immediately = false) override;
void DynamicResourceAlloc(bool bOnOff) override;
bool CanFocus() const override;
EVENT_RESULT SendMouseEvent(const CPoint &point, const CMouseEvent &event) override;
void UnfocusFromPoint(const CPoint &point) override;
void SetInitialVisibility() override;
bool IsAnimating(ANIMATION_TYPE anim) override;
bool HasAnimation(ANIMATION_TYPE anim) override;
void QueueAnimation(ANIMATION_TYPE anim) override;
void ResetAnimation(ANIMATION_TYPE anim) override;
void ResetAnimations() override;
int GetFocusedControlID() const;
CGUIControl *GetFocusedControl() const;
virtual CGUIControl *GetFirstFocusableControl(int id);
virtual void AddControl(CGUIControl *control, int position = -1);
bool InsertControl(CGUIControl *control, const CGUIControl *insertPoint);
virtual bool RemoveControl(const CGUIControl *control);
virtual void ClearAll();
void SetDefaultControl(int id, bool always)
{
m_defaultControl = id;
m_defaultAlways = always;
}
void SetRenderFocusedLast(bool renderLast) { m_renderFocusedLast = renderLast; }
void SaveStates(std::vector<CControlState> &states) override;
bool IsGroup() const override { return true; }
#ifdef _DEBUG
void DumpTextureUse() override;
#endif
protected:
// sub controls
std::vector<CGUIControl *> m_children;
typedef std::vector<CGUIControl *>::iterator iControls;
typedef std::vector<CGUIControl *>::const_iterator ciControls;
typedef std::vector<CGUIControl *>::reverse_iterator rControls;
typedef std::vector<CGUIControl *>::const_reverse_iterator crControls;
int m_defaultControl;
bool m_defaultAlways;
int m_focusedControl;
bool m_renderFocusedLast;
private:
typedef std::vector< std::vector<CGUIControl *> * > COLLECTORTYPE;
struct IDCollectorList
{
~IDCollectorList()
{
for (auto item : m_items)
delete item;
}
std::vector<CGUIControl *> *Get() {
if (++m_stackDepth > m_items.size())
m_items.push_back(new std::vector<CGUIControl *>());
return m_items[m_stackDepth - 1];
}
void Release() { --m_stackDepth; }
COLLECTORTYPE m_items;
size_t m_stackDepth = 0;
}m_idCollector;
struct IDCollector
{
explicit IDCollector(IDCollectorList& list) : m_list(list), m_collector(list.Get()) {}
~IDCollector() { m_list.Release(); }
IDCollectorList &m_list;
std::vector<CGUIControl *> *m_collector;
};
};
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