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-rw-r--r--xbmc/guilib/GUIScrollBarControl.h72
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diff --git a/xbmc/guilib/GUIScrollBarControl.h b/xbmc/guilib/GUIScrollBarControl.h
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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
+\brief
+*/
+
+#include "GUIControl.h"
+#include "GUITexture.h"
+
+/*!
+ \ingroup controls
+ \brief
+ */
+class GUIScrollBarControl :
+ public CGUIControl
+{
+public:
+ GUIScrollBarControl(int parentID, int controlID, float posX, float posY,
+ float width, float height,
+ const CTextureInfo& backGroundTexture,
+ const CTextureInfo& barTexture, const CTextureInfo& barTextureFocus,
+ const CTextureInfo& nibTexture, const CTextureInfo& nibTextureFocus,
+ ORIENTATION orientation, bool showOnePage);
+ ~GUIScrollBarControl() override = default;
+ GUIScrollBarControl* Clone() const override { return new GUIScrollBarControl(*this); }
+
+ void Process(unsigned int currentTime, CDirtyRegionList &dirtyregions) override;
+ void Render() override;
+ bool OnAction(const CAction &action) override;
+ void AllocResources() override;
+ void FreeResources(bool immediately = false) override;
+ void DynamicResourceAlloc(bool bOnOff) override;
+ void SetInvalid() override;
+ virtual void SetRange(int pageSize, int numItems);
+ bool OnMessage(CGUIMessage& message) override;
+ void SetValue(int value);
+ int GetValue() const;
+ std::string GetDescription() const override;
+ bool IsVisible() const override;
+protected:
+ EVENT_RESULT OnMouseEvent(const CPoint &point, const CMouseEvent &event) override;
+ bool UpdateColors(const CGUIListItem* item) override;
+ bool UpdateBarSize();
+ bool Move(int iNumSteps);
+ virtual void SetFromPosition(const CPoint &point);
+
+ std::unique_ptr<CGUITexture> m_guiBackground;
+ std::unique_ptr<CGUITexture> m_guiBarNoFocus;
+ std::unique_ptr<CGUITexture> m_guiBarFocus;
+ std::unique_ptr<CGUITexture> m_guiNibNoFocus;
+ std::unique_ptr<CGUITexture> m_guiNibFocus;
+
+ int m_numItems;
+ int m_pageSize;
+ int m_offset;
+
+ bool m_showOnePage;
+ ORIENTATION m_orientation;
+
+private:
+ GUIScrollBarControl(const GUIScrollBarControl& control);
+};
+