xbmc/dialogs/GUIDialogExtendedProgressBar.h

   1 /*
   2  *  Copyright (C) 2012-2018 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 #include "guilib/GUIDialog.h"
  12
  13 #include <string>
  14 #include <vector>
  15
  16 class CGUIDialogProgressBarHandle
  17 {
  18 public:
  19   explicit CGUIDialogProgressBarHandle(const std::string& strTitle) : m_strTitle(strTitle) {}
  20   virtual ~CGUIDialogProgressBarHandle(void) = default;
  21
  22   const std::string &Title(void) { return m_strTitle; }
  23   void SetTitle(const std::string &strTitle);
  24
  25   std::string Text(void) const;
  26   void SetText(const std::string &strText);
  27
  28   bool IsFinished(void) const { return m_bFinished; }
  29   void MarkFinished(void)     { m_bFinished = true; }
  30
  31   float Percentage(void) const          { return m_fPercentage;}
  32   void SetPercentage(float fPercentage) { m_fPercentage = fPercentage; }
  33   void SetProgress(int currentItem, int itemCount);
  34
  35 private:
  36   mutable CCriticalSection m_critSection;
  37   float m_fPercentage = 0;
  38   std::string       m_strTitle;
  39   std::string       m_strText;
  40   bool m_bFinished = false;
  41 };
  42
  43 class CGUIDialogExtendedProgressBar : public CGUIDialog
  44 {
  45 public:
  46   CGUIDialogExtendedProgressBar(void);
  47   ~CGUIDialogExtendedProgressBar(void) override = default;
  48   bool OnMessage(CGUIMessage& message) override;
  49   void Process(unsigned int currentTime, CDirtyRegionList &dirtyregions) override;
  50
  51   CGUIDialogProgressBarHandle *GetHandle(const std::string &strTitle);
  52
  53 protected:
  54   void UpdateState(unsigned int currentTime);
  55
  56   CCriticalSection                           m_critSection;
  57   unsigned int                               m_iCurrentItem;
  58   unsigned int                               m_iLastSwitchTime;
  59   std::vector<CGUIDialogProgressBarHandle *> m_handles;
  60 };