xbmc/guilib/GUIMoverControl.h

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 /*!
  12 \file GUIMoverControl.h
  13 \brief
  14 */
  15
  16 #include "GUIControl.h"
  17 #include "GUITexture.h"
  18 #include "utils/MovingSpeed.h"
  19
  20 #define ALLOWED_DIRECTIONS_ALL   0
  21 #define ALLOWED_DIRECTIONS_UPDOWN  1
  22 #define ALLOWED_DIRECTIONS_LEFTRIGHT 2
  23
  24 /*!
  25  \ingroup controls
  26  \brief
  27  */
  28 class CGUIMoverControl : public CGUIControl
  29 {
  30 public:
  31   CGUIMoverControl(int parentID,
  32                    int controlID,
  33                    float posX,
  34                    float posY,
  35                    float width,
  36                    float height,
  37                    const CTextureInfo& textureFocus,
  38                    const CTextureInfo& textureNoFocus,
  39                    KODI::UTILS::MOVING_SPEED::MapEventConfig& movingSpeedCfg);
  40
  41   ~CGUIMoverControl(void) override = default;
  42   CGUIMoverControl* Clone() const override { return new CGUIMoverControl(*this); }
  43
  44   void Process(unsigned int currentTime, CDirtyRegionList &dirtyregions) override;
  45   void Render() override;
  46   bool OnAction(const CAction &action) override;
  47   void OnUp() override;
  48   void OnDown() override;
  49   void OnLeft() override;
  50   void OnRight() override;
  51   void AllocResources() override;
  52   void FreeResources(bool immediately = false) override;
  53   void DynamicResourceAlloc(bool bOnOff) override;
  54   void SetInvalid() override;
  55   void SetPosition(float posX, float posY) override;
  56   void SetLimits(int iX1, int iY1, int iX2, int iY2);
  57   void SetLocation(int iLocX, int iLocY, bool bSetPosition = true);
  58   int GetXLocation() const { return m_iLocationX; }
  59   int GetYLocation() const { return m_iLocationY; }
  60   bool CanFocus() const override { return true; }
  61
  62 protected:
  63   EVENT_RESULT OnMouseEvent(const CPoint& point, const KODI::MOUSE::CMouseEvent& event) override;
  64   bool UpdateColors(const CGUIListItem* item) override;
  65   bool SetAlpha(unsigned char alpha);
  66   void Move(int iX, int iY);
  67   std::unique_ptr<CGUITexture> m_imgFocus;
  68   std::unique_ptr<CGUITexture> m_imgNoFocus;
  69   unsigned int m_frameCounter;
  70   KODI::UTILS::MOVING_SPEED::CMovingSpeed m_movingSpeed;
  71   float m_fAnalogSpeed;
  72   int m_iX1, m_iX2, m_iY1, m_iY2;
  73   int m_iLocationX, m_iLocationY;
  74
  75 private:
  76   CGUIMoverControl(const CGUIMoverControl& control);
  77 };
  78