C++ CGUIDialogContextMenu::GetHeight方法代码示例

int CGUIDialogContextMenu::ShowAndGetChoice(const vector<CStdString> &choices, const CPoint &pos)
{
    // no choices??
    if (choices.size() == 0)
        return 0;

    // popup the context menu
    CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);
    if (pMenu)
    {
        // load our menu
        pMenu->Initialize();

        for (unsigned int i = 0; i < choices.size(); i++)
            pMenu->AddButton(choices[i]);

        // position it correctly
        pMenu->SetPosition(pos.x - pMenu->GetWidth() / 2, pos.y - pMenu->GetHeight() / 2);
        pMenu->DoModal();

        if (pMenu->GetButton() > 0)
            return pMenu->GetButton();
    }
    return 0;
}

EPLAYERCORES CPlayerCoreFactory::SelectPlayerDialog(VECPLAYERCORES &vecCores, float posX, float posY)
{

  CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);

  // Reset menu
  pMenu->Initialize();

  // Add all possible players
  auto_aptr<int> btn_Cores(NULL);
  if( vecCores.size() > 0 )
  {    
    btn_Cores = new int[ vecCores.size() ];
    btn_Cores[0] = 0;

    CStdString strCaption;

    //Add default player
    strCaption = CPlayerCoreFactory::GetPlayerName(vecCores[0]);
    strCaption += " (";
    strCaption += g_localizeStrings.Get(13278);
    strCaption += ")";
    btn_Cores[0] = pMenu->AddButton(strCaption);

    //Add all other players
    for( unsigned int i = 1; i < vecCores.size(); i++ )
    {
      strCaption = CPlayerCoreFactory::GetPlayerName(vecCores[i]);
      btn_Cores[i] = pMenu->AddButton(strCaption);
    }
  }

  // Display menu
  if (posX && posY)
    pMenu->SetPosition(posX - pMenu->GetWidth() / 2, posY - pMenu->GetHeight() / 2);
  else
    pMenu->CenterWindow();
  pMenu->DoModal();

  //Check what player we selected
  int btnid = pMenu->GetButton();
  for( unsigned int i = 0; i < vecCores.size(); i++ )
  {
    if( btnid == btn_Cores[i] )
    {
      return vecCores[i];
    }
  }

  return EPC_NONE;
}

bool CGUIMediaWindow::OnPopupMenu(int iItem)
{
  // popup the context menu
  // grab our context menu
  CContextButtons buttons;
  GetContextButtons(iItem, buttons);

  if (buttons.size())
  {
    // mark the item
    if (iItem >= 0 && iItem < m_vecItems->Size())
      m_vecItems->Get(iItem)->Select(true);

    CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);
    if (!pMenu) return false;
    // load our menu
    pMenu->Initialize();

    // add the buttons and execute it
    for (CContextButtons::iterator it = buttons.begin(); it != buttons.end(); it++)
      pMenu->AddButton((*it).second);

    // position it correctly
    float posX = 200;
    float posY = 100;
    const CGUIControl *pList = GetControl(CONTROL_VIEW_START);
    if (pList)
    {
      posX = pList->GetXPosition() + pList->GetWidth() / 2;
      posY = pList->GetYPosition() + pList->GetHeight() / 2;
    }
    pMenu->SetPosition(posX - pMenu->GetWidth() / 2, posY - pMenu->GetHeight() / 2);
    pMenu->DoModal();

    // translate our button press
    CONTEXT_BUTTON btn = CONTEXT_BUTTON_CANCELLED;
    if (pMenu->GetButton() > 0 && pMenu->GetButton() <= (int)buttons.size())
      btn = buttons[pMenu->GetButton() - 1].first;

    // deselect our item
    if (iItem >= 0 && iItem < m_vecItems->Size())
      m_vecItems->Get(iItem)->Select(false);

    if (btn != CONTEXT_BUTTON_CANCELLED)
      return OnContextButton(iItem, btn);
  }
  return false;
}

void CGUIDialogFavourites::OnPopupMenu(int item)
{
  if (item < 0 || item >= m_favourites->Size())
    return;

  CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);
  if (pMenu)
  {
    // highlight the item
    (*m_favourites)[item]->Select(true);

    // initialize the positioning
    float posX = 0;
    float posY = 0;
    const CGUIControl *pList = GetControl(FAVOURITES_LIST);
    if (pList)
    {
      posX = pList->GetXPosition() + pList->GetWidth() / 2;
      posY = pList->GetYPosition() + pList->GetHeight() / 2;
    }
    pMenu->Initialize();

    int btn_MoveUp = m_favourites->Size() > 1 ? pMenu->AddButton(13332) : 0;
    int btn_MoveDown = m_favourites->Size() > 1 ? pMenu->AddButton(13333) : 0;
    int btn_Remove = pMenu->AddButton(15015);
    int btn_Rename = pMenu->AddButton(118);

    pMenu->SetPosition(GetPosX() + posX - pMenu->GetWidth() / 2, GetPosY() + posY - pMenu->GetHeight() / 2);
    pMenu->DoModal(GetID());
    int button = pMenu->GetButton();

    // unhighlight the item
    (*m_favourites)[item]->Select(false);

    if (button == btn_MoveUp)
      OnMoveItem(item, -1);
    else if (button == btn_MoveDown)
      OnMoveItem(item, 1);
    else if (button == btn_Remove)
      OnDelete(item);
    else if (button == btn_Rename)
      OnRename(item);
  }
}

bool CGUIDialogContextMenu::SourcesMenu(const CStdString &strType, const CFileItem *item, float posX, float posY)
{
    // TODO: This should be callable even if we don't have any valid items
    if (!item)
        return false;

    // Get the share object from our file object
    CMediaSource *share = GetShare(strType, item);

    // popup the context menu
    CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);
    if (pMenu)
    {
        // load our menu
        pMenu->Initialize();

        // grab our context menu
        CContextButtons buttons;
        GetContextButtons(strType, share, buttons);

        // add the buttons and execute it
        for (CContextButtons::iterator it = buttons.begin(); it != buttons.end(); it++)
            pMenu->AddButton((*it).second);
        // position it correctly
        pMenu->SetPosition(posX - pMenu->GetWidth() / 2, posY - pMenu->GetHeight() / 2);
        pMenu->DoModal();

        // translate our button press
        CONTEXT_BUTTON btn = CONTEXT_BUTTON_CANCELLED;
        if (pMenu->GetButton() > 0 && pMenu->GetButton() <= (int)buttons.size())
            btn = buttons[pMenu->GetButton() - 1].first;

        if (btn != CONTEXT_BUTTON_CANCELLED)
            return OnContextButton(strType, share, btn);
    }
    return false;
}

bool CGUIWindowLoginScreen::OnPopupMenu(int iItem)
{
  if ( iItem < 0 || iItem >= m_vecItems->Size() ) return false;
  // calculate our position
  float posX = 200, posY = 100;
  const CGUIControl *pList = GetControl(CONTROL_BIG_LIST);
  if (pList)
  {
    posX = pList->GetXPosition() + pList->GetWidth() / 2;
    posY = pList->GetYPosition() + pList->GetHeight() / 2;
  }

  bool bSelect = m_vecItems->Get(iItem)->IsSelected();
  // mark the item
  m_vecItems->Get(iItem)->Select(true);

  // popup the context menu
  CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);
  if (!pMenu) return false;

  // initialize the menu (loaded on demand)
  pMenu->Initialize();

  int btn_EditProfile   = pMenu->AddButton(20067);
  int btn_DeleteProfile = 0;
  int btn_ResetLock = 0;
/*  if (m_viewControl.GetSelectedItem() != 0) // no deleting the default profile
    btn_DeleteProfile = pMenu->AddButton(117); */
  if (iItem == 0 && g_passwordManager.iMasterLockRetriesLeft == 0)
    btn_ResetLock = pMenu->AddButton(12334);

  // position it correctly
  pMenu->SetPosition(posX - pMenu->GetWidth() / 2, posY - pMenu->GetHeight() / 2);
  pMenu->DoModal();

  int btnid = pMenu->GetButton();
  if (btnid > 0)
  {
    if (btnid == btn_ResetLock)
    {
      if (g_passwordManager.CheckLock(g_settings.m_vecProfiles[0].getLockMode(),g_settings.m_vecProfiles[0].getLockCode(),20075))
        g_passwordManager.iMasterLockRetriesLeft = g_guiSettings.GetInt("masterlock.maxretries");
      else // be inconvenient
        g_application.getApplicationMessenger().Shutdown();

      return true;
    }
    if (!g_passwordManager.IsMasterLockUnlocked(true))
      return false;

    if (btnid == btn_EditProfile)
      CGUIDialogProfileSettings::ShowForProfile(m_viewControl.GetSelectedItem());
    if (btnid == btn_DeleteProfile)
    {
      int iDelete = m_viewControl.GetSelectedItem();
      m_viewControl.Clear();
      g_settings.DeleteProfile(iDelete);
      Update();
      m_viewControl.SetSelectedItem(0);
    }
  }
  //NOTE: this can potentially (de)select the wrong item if the filelisting has changed because of an action above.
  if (iItem < (int)g_settings.m_vecProfiles.size())
    m_vecItems->Get(iItem)->Select(bSelect);

  return (btnid > 0);
}

void CGUIWindowSettingsProfile::OnPopupMenu(int iItem)
{
  // calculate our position
  float posX = 200;
  float posY = 100;
  const CGUIControl *pList = GetControl(CONTROL_PROFILES);
  if (pList)
  {
    posX = pList->GetXPosition() + pList->GetWidth() / 2;
    posY = pList->GetYPosition() + pList->GetHeight() / 2;
  }
  // popup the context menu
  CGUIDialogContextMenu *pMenu = (CGUIDialogContextMenu *)m_gWindowManager.GetWindow(WINDOW_DIALOG_CONTEXT_MENU);
  if (!pMenu) return ;
  // load our menu
  pMenu->Initialize();
  if (iItem == (int)g_settings.m_vecProfiles.size())
    return;

  // add the needed buttons
  int btnLoad = pMenu->AddButton(20092); // load profile
  int btnDelete=0;
  if (iItem > 0)
    btnDelete = pMenu->AddButton(117); // Delete

  // position it correctly
  pMenu->SetPosition(posX - pMenu->GetWidth() / 2, posY - pMenu->GetHeight() / 2);
  pMenu->DoModal();
  int iButton = pMenu->GetButton();
  if (iButton == btnLoad)
  {
    unsigned iCtrlID = GetFocusedControlID();
    g_application.StopPlaying();
    CGUIMessage msg2(GUI_MSG_ITEM_SELECTED, m_gWindowManager.GetActiveWindow(), iCtrlID);
    g_graphicsContext.SendMessage(msg2);
    g_application.getNetwork().NetworkMessage(CNetwork::SERVICES_DOWN,1);
#ifdef HAS_XBOX_NETWORK
    g_network.Deinitialize();
#endif
    bool bOldMaster = g_passwordManager.bMasterUser;
    g_passwordManager.bMasterUser = true;
    g_settings.LoadProfile(iItem);
    g_application.StartEventServer(); // event server could be needed in some situations

    g_settings.m_vecProfiles[g_settings.m_iLastLoadedProfileIndex].setDate();
    g_settings.SaveProfiles(PROFILES_FILE); // to set last loaded

    g_passwordManager.bMasterUser = bOldMaster;
#ifdef HAS_XBOX_NETWORK
    g_network.Initialize(g_guiSettings.GetInt("network.assignment"),
      g_guiSettings.GetString("network.ipaddress").c_str(),
      g_guiSettings.GetString("network.subnet").c_str(),
      g_guiSettings.GetString("network.gateway").c_str(),
      g_guiSettings.GetString("network.dns").c_str());
#endif
    CGUIMessage msg3(GUI_MSG_SETFOCUS, m_gWindowManager.GetActiveWindow(), iCtrlID, 0);
    OnMessage(msg3);
    CGUIMessage msgSelect(GUI_MSG_ITEM_SELECT, m_gWindowManager.GetActiveWindow(), iCtrlID, msg2.GetParam1(), msg2.GetParam2());
    OnMessage(msgSelect);
    g_weatherManager.Refresh();
  }

  if (iButton == btnDelete)
  {
    if (g_settings.DeleteProfile(iItem))
      iItem--;
  }

  LoadList();
  CGUIMessage msg(GUI_MSG_ITEM_SELECT, GetID(),CONTROL_PROFILES,iItem);
  OnMessage(msg);
}