xbmc/ContextMenuItem.cpp

   1 /*
   2  *  Copyright (C) 2015-2018 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 #include "ContextMenuItem.h"
  10
  11 #include "FileItem.h"
  12 #include "GUIInfoManager.h"
  13 #include "addons/AddonManager.h"
  14 #include "addons/IAddon.h"
  15 #include "guilib/GUIComponent.h"
  16 #include "guilib/LocalizeStrings.h"
  17 #ifdef HAS_PYTHON
  18 #include "interfaces/generic/ScriptInvocationManager.h"
  19 #include "interfaces/python/ContextItemAddonInvoker.h"
  20 #include "interfaces/python/XBPython.h"
  21 #endif
  22 #include "ServiceBroker.h"
  23 #include "utils/StringUtils.h"
  24
  25 std::string CStaticContextMenuAction::GetLabel(const CFileItem& item) const
  26 {
  27   return g_localizeStrings.Get(m_label);
  28 }
  29
  30 bool CContextMenuItem::IsVisible(const CFileItem& item) const
  31 {
  32   if (!m_infoBoolRegistered)
  33   {
  34     m_infoBool = CServiceBroker::GetGUI()->GetInfoManager().Register(m_visibilityCondition, 0);
  35     m_infoBoolRegistered = true;
  36   }
  37   return IsGroup() || (m_infoBool && m_infoBool->Get(INFO::DEFAULT_CONTEXT, &item));
  38 }
  39
  40 bool CContextMenuItem::IsParentOf(const CContextMenuItem& other) const
  41 {
  42   return !m_groupId.empty() && (m_groupId == other.m_parent);
  43 }
  44
  45 bool CContextMenuItem::IsGroup() const
  46 {
  47   return !m_groupId.empty();
  48 }
  49
  50 bool CContextMenuItem::Execute(const std::shared_ptr<CFileItem>& item) const
  51 {
  52   if (!item || m_library.empty() || IsGroup())
  53     return false;
  54
  55   ADDON::AddonPtr addon;
  56   if (!CServiceBroker::GetAddonMgr().GetAddon(m_addonId, addon, ADDON::OnlyEnabled::CHOICE_YES))
  57     return false;
  58
  59   bool reuseLanguageInvoker = false;
  60   if (addon->ExtraInfo().find("reuselanguageinvoker") != addon->ExtraInfo().end())
  61     reuseLanguageInvoker = addon->ExtraInfo().at("reuselanguageinvoker") == "true";
  62
  63 #ifdef HAS_PYTHON
  64   LanguageInvokerPtr invoker(new CContextItemAddonInvoker(&CServiceBroker::GetXBPython(), item));
  65   return (CScriptInvocationManager::GetInstance().ExecuteAsync(m_library, invoker, addon, m_args, reuseLanguageInvoker) != -1);
  66 #else
  67   return false;
  68 #endif
  69 }
  70
  71 bool CContextMenuItem::operator==(const CContextMenuItem& other) const
  72 {
  73   if (IsGroup() && other.IsGroup())
  74     return (m_groupId == other.m_groupId && m_parent == other.m_parent);
  75
  76   return (IsGroup() == other.IsGroup())
  77       && (m_parent == other.m_parent)
  78       && (m_library == other.m_library)
  79       && (m_addonId == other.m_addonId)
  80       && (m_args == other.m_args);
  81 }
  82
  83 std::string CContextMenuItem::ToString() const
  84 {
  85   if (IsGroup())
  86     return StringUtils::Format("CContextMenuItem[group, id={}, parent={}, addon={}]", m_groupId,
  87                                m_parent, m_addonId);
  88   else
  89     return StringUtils::Format("CContextMenuItem[item, parent={}, library={}, addon={}]", m_parent,
  90                                m_library, m_addonId);
  91 }
  92
  93 CContextMenuItem CContextMenuItem::CreateGroup(const std::string& label, const std::string& parent,
  94     const std::string& groupId, const std::string& addonId)
  95 {
  96   CContextMenuItem menuItem;
  97   menuItem.m_label = label;
  98   menuItem.m_parent = parent;
  99   menuItem.m_groupId = groupId;
 100   menuItem.m_addonId = addonId;
 101   return menuItem;
 102 }
 103
 104 CContextMenuItem CContextMenuItem::CreateItem(const std::string& label, const std::string& parent,
 105     const std::string& library, const std::string& condition, const std::string& addonId, const std::vector<std::string>& args)
 106 {
 107   CContextMenuItem menuItem;
 108   menuItem.m_label = label;
 109   menuItem.m_parent = parent;
 110   menuItem.m_library = library;
 111   menuItem.m_visibilityCondition = condition;
 112   menuItem.m_addonId = addonId;
 113   menuItem.m_args = args;
 114   return menuItem;
 115 }