xbmc/ContextMenuItem.h

   1 #pragma once
   2 /*
   3  *      Copyright (C) 2015 Team XBMC
   4  *      http://xbmc.org
   5  *
   6  *  This Program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2, or (at your option)
   9  *  any later version.
  10  *
  11  *  This Program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with XBMC; see the file COPYING.  If not, see
  18  *  <http://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 #include <map>
  23
  24 #include "addons/IAddon.h"
  25 #include "addons/AddonManager.h"
  26 #include "addons/Repository.h"
  27 #include "addons/RepositoryUpdater.h"
  28 #include "addons/GUIDialogAddonInfo.h"
  29 #include "addons/GUIDialogAddonSettings.h"
  30
  31
  32 namespace ADDON
  33 {
  34   class CContextMenuAddon;
  35 }
  36
  37 class IContextMenuItem
  38 {
  39 public:
  40   virtual bool IsVisible(const CFileItem& item) const = 0;
  41   virtual bool Execute(const CFileItemPtr& item) const = 0;
  42   virtual std::string GetLabel(const CFileItem& item) const = 0;
  43   virtual bool IsGroup() const { return false; }
  44 };
  45
  46
  47 class CStaticContextMenuAction : public IContextMenuItem
  48 {
  49 public:
  50   explicit CStaticContextMenuAction(uint32_t label) : m_label(label) {}
  51   std::string GetLabel(const CFileItem& item) const override final
  52   {
  53     return g_localizeStrings.Get(m_label);
  54   }
  55   bool IsGroup() const override final { return false; }
  56 private:
  57   const uint32_t m_label;
  58 };
  59
  60
  61 class CContextMenuItem : public IContextMenuItem
  62 {
  63 public:
  64   std::string GetLabel(const CFileItem& item) const  override { return m_label; }
  65   bool IsVisible(const CFileItem& item) const override ;
  66   bool IsParentOf(const CContextMenuItem& menuItem) const;
  67   bool IsGroup() const override ;
  68   bool Execute(const CFileItemPtr& item) const override;
  69   bool operator==(const CContextMenuItem& other) const;
  70   std::string ToString() const;
  71
  72   static CContextMenuItem CreateGroup(
  73     const std::string& label,
  74     const std::string& parent,
  75     const std::string& groupId,
  76     const std::string& addonId);
  77
  78   static CContextMenuItem CreateItem(
  79     const std::string& label,
  80     const std::string& parent,
  81     const std::string& library,
  82     const std::string& condition,
  83     const std::string& addonId);
  84
  85   friend class ADDON::CContextMenuAddon;
  86
  87 private:
  88   std::string m_label;
  89   std::string m_parent;
  90   std::string m_groupId;
  91   std::string m_library;
  92   std::string m_addonId; // The owner of this menu item
  93
  94   std::string m_visibilityCondition;
  95   mutable INFO::InfoPtr m_infoBool;
  96   mutable bool m_infoBoolRegistered{false};
  97 };