xbmc/pvr/dialogs/GUIDialogPVRItemsViewBase.cpp

   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 #include "GUIDialogPVRItemsViewBase.h"
  10
  11 #include "ContextMenuManager.h"
  12 #include "FileItem.h"
  13 #include "FileItemList.h"
  14 #include "ServiceBroker.h"
  15 #include "dialogs/GUIDialogContextMenu.h"
  16 #include "input/actions/Action.h"
  17 #include "input/actions/ActionIDs.h"
  18 #include "pvr/PVRManager.h"
  19 #include "pvr/guilib/PVRGUIActionsEPG.h"
  20 #include "view/ViewState.h"
  21
  22 #include <utility>
  23
  24 #define CONTROL_LIST 11
  25
  26 using namespace PVR;
  27
  28 CGUIDialogPVRItemsViewBase::CGUIDialogPVRItemsViewBase(int id, const std::string& xmlFile)
  29   : CGUIDialog(id, xmlFile), m_vecItems(new CFileItemList)
  30 {
  31 }
  32
  33 void CGUIDialogPVRItemsViewBase::OnWindowLoaded()
  34 {
  35   CGUIDialog::OnWindowLoaded();
  36   m_viewControl.Reset();
  37   m_viewControl.SetParentWindow(GetID());
  38   m_viewControl.AddView(GetControl(CONTROL_LIST));
  39 }
  40
  41 void CGUIDialogPVRItemsViewBase::OnWindowUnload()
  42 {
  43   CGUIDialog::OnWindowUnload();
  44   m_viewControl.Reset();
  45 }
  46
  47 void CGUIDialogPVRItemsViewBase::OnInitWindow()
  48 {
  49   CGUIDialog::OnInitWindow();
  50 }
  51
  52 void CGUIDialogPVRItemsViewBase::OnDeinitWindow(int nextWindowID)
  53 {
  54   CGUIDialog::OnDeinitWindow(nextWindowID);
  55   Clear();
  56 }
  57
  58 bool CGUIDialogPVRItemsViewBase::OnAction(const CAction& action)
  59 {
  60   if (m_viewControl.HasControl(GetFocusedControlID()))
  61   {
  62     switch (action.GetID())
  63     {
  64       case ACTION_SHOW_INFO:
  65       case ACTION_SELECT_ITEM:
  66       case ACTION_MOUSE_LEFT_CLICK:
  67         ShowInfo(m_viewControl.GetSelectedItem());
  68         return true;
  69
  70       case ACTION_CONTEXT_MENU:
  71       case ACTION_MOUSE_RIGHT_CLICK:
  72         return ContextMenu(m_viewControl.GetSelectedItem());
  73
  74       default:
  75         break;
  76     }
  77   }
  78   return CGUIDialog::OnAction(action);
  79 }
  80
  81 CGUIControl* CGUIDialogPVRItemsViewBase::GetFirstFocusableControl(int id)
  82 {
  83   if (m_viewControl.HasControl(id))
  84     id = m_viewControl.GetCurrentControl();
  85
  86   return CGUIDialog::GetFirstFocusableControl(id);
  87 }
  88
  89 void CGUIDialogPVRItemsViewBase::ShowInfo(int itemIdx)
  90 {
  91   if (itemIdx < 0 || itemIdx >= m_vecItems->Size())
  92     return;
  93
  94   const std::shared_ptr<CFileItem> item = m_vecItems->Get(itemIdx);
  95   if (!item)
  96     return;
  97
  98   CServiceBroker::GetPVRManager().Get<PVR::GUI::EPG>().ShowEPGInfo(*item);
  99 }
 100
 101 bool CGUIDialogPVRItemsViewBase::ContextMenu(int itemIdx)
 102 {
 103   auto InRange = [](size_t i, std::pair<size_t, size_t> range) {
 104     return i >= range.first && i < range.second;
 105   };
 106
 107   if (itemIdx < 0 || itemIdx >= m_vecItems->Size())
 108     return false;
 109
 110   const CFileItemPtr item = m_vecItems->Get(itemIdx);
 111   if (!item)
 112     return false;
 113
 114   CContextButtons buttons;
 115
 116   // Add the global menu
 117   const ContextMenuView globalMenu =
 118       CServiceBroker::GetContextMenuManager().GetItems(*item, CContextMenuManager::MAIN);
 119   auto globalMenuRange = std::make_pair(buttons.size(), buttons.size() + globalMenu.size());
 120   for (const auto& menu : globalMenu)
 121     buttons.emplace_back(~buttons.size(), menu->GetLabel(*item));
 122
 123   // Add addon menus
 124   const ContextMenuView addonMenu =
 125       CServiceBroker::GetContextMenuManager().GetAddonItems(*item, CContextMenuManager::MAIN);
 126   auto addonMenuRange = std::make_pair(buttons.size(), buttons.size() + addonMenu.size());
 127   for (const auto& menu : addonMenu)
 128     buttons.emplace_back(~buttons.size(), menu->GetLabel(*item));
 129
 130   if (buttons.empty())
 131     return true;
 132
 133   int idx = CGUIDialogContextMenu::Show(buttons);
 134   if (idx < 0 || idx >= static_cast<int>(buttons.size()))
 135     return false;
 136
 137   Close();
 138
 139   if (InRange(idx, globalMenuRange))
 140     return CONTEXTMENU::LoopFrom(*globalMenu[idx - globalMenuRange.first], item);
 141
 142   return CONTEXTMENU::LoopFrom(*addonMenu[idx - addonMenuRange.first], item);
 143 }
 144
 145 void CGUIDialogPVRItemsViewBase::Init()
 146 {
 147   m_viewControl.SetCurrentView(DEFAULT_VIEW_LIST);
 148   Clear();
 149 }
 150
 151 void CGUIDialogPVRItemsViewBase::Clear()
 152 {
 153   m_viewControl.Clear();
 154   m_vecItems->Clear();
 155 }