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::HasParent() const
  51 {
  52   return !m_parent.empty();
  53 }
  54
  55 bool CContextMenuItem::Execute(const std::shared_ptr<CFileItem>& item) const
  56 {
  57   if (!item || m_library.empty() || IsGroup())
  58     return false;
  59
  60   ADDON::AddonPtr addon;
  61   if (!CServiceBroker::GetAddonMgr().GetAddon(m_addonId, addon, ADDON::OnlyEnabled::CHOICE_YES))
  62     return false;
  63
  64   bool reuseLanguageInvoker = false;
  65   if (addon->ExtraInfo().find("reuselanguageinvoker") != addon->ExtraInfo().end())
  66     reuseLanguageInvoker = addon->ExtraInfo().at("reuselanguageinvoker") == "true";
  67
  68 #ifdef HAS_PYTHON
  69   LanguageInvokerPtr invoker(new CContextItemAddonInvoker(&CServiceBroker::GetXBPython(), item));
  70   return (CScriptInvocationManager::GetInstance().ExecuteAsync(m_library, invoker, addon, m_args, reuseLanguageInvoker) != -1);
  71 #else
  72   return false;
  73 #endif
  74 }
  75
  76 bool CContextMenuItem::operator==(const CContextMenuItem& other) const
  77 {
  78   if (IsGroup() && other.IsGroup())
  79     return (m_groupId == other.m_groupId && m_parent == other.m_parent);
  80
  81   return (IsGroup() == other.IsGroup())
  82       && (m_parent == other.m_parent)
  83       && (m_library == other.m_library)
  84       && (m_addonId == other.m_addonId)
  85       && (m_args == other.m_args);
  86 }
  87
  88 std::string CContextMenuItem::ToString() const
  89 {
  90   if (IsGroup())
  91     return StringUtils::Format("CContextMenuItem[group, id={}, parent={}, addon={}]", m_groupId,
  92                                m_parent, m_addonId);
  93   else
  94     return StringUtils::Format("CContextMenuItem[item, parent={}, library={}, addon={}]", m_parent,
  95                                m_library, m_addonId);
  96 }
  97
  98 CContextMenuItem CContextMenuItem::CreateGroup(const std::string& label, const std::string& parent,
  99     const std::string& groupId, const std::string& addonId)
 100 {
 101   CContextMenuItem menuItem;
 102   menuItem.m_label = label;
 103   menuItem.m_parent = parent;
 104   menuItem.m_groupId = groupId;
 105   menuItem.m_addonId = addonId;
 106   return menuItem;
 107 }
 108
 109 CContextMenuItem CContextMenuItem::CreateItem(const std::string& label, const std::string& parent,
 110     const std::string& library, const std::string& condition, const std::string& addonId, const std::vector<std::string>& args)
 111 {
 112   CContextMenuItem menuItem;
 113   menuItem.m_label = label;
 114   menuItem.m_parent = parent;
 115   menuItem.m_library = library;
 116   menuItem.m_visibilityCondition = condition;
 117   menuItem.m_addonId = addonId;
 118   menuItem.m_args = args;
 119   return menuItem;
 120 }