C++ CGUIDialogFileBrowser类代码示例

bool CGUIDialogFileBrowser::ShowAndGetImage(const CFileItemList &items, const VECSOURCES &shares, const std::string &heading, std::string &result, bool* flip, int label)
{
  CGUIDialogFileBrowser *browser = new CGUIDialogFileBrowser();
  if (!browser)
    return false;
  g_windowManager.AddUniqueInstance(browser);

  browser->m_browsingForImages = true;
  browser->m_singleList = true;
  browser->m_vecItems->Clear();
  browser->m_vecItems->Append(items);
  if (true)
  {
    CFileItemPtr item(new CFileItem("image://Browse", false));
    item->SetLabel(g_localizeStrings.Get(20153));
    item->SetIconImage("DefaultFolder.png");
    browser->m_vecItems->Add(item);
  }
  browser->SetHeading(heading);
  browser->m_flipEnabled = flip?true:false;
  browser->Open();
  bool confirmed(browser->IsConfirmed());
  if (confirmed)
  {
    result = browser->m_selectedPath;
    if (result == "image://Browse")
    { // "Browse for thumb"
      g_windowManager.Remove(browser->GetID());
      delete browser;
      return ShowAndGetImage(shares, g_localizeStrings.Get(label), result);
    }
  }

  if (flip)
    *flip = browser->m_bFlip != 0;

  g_windowManager.Remove(browser->GetID());
  delete browser;

  return confirmed;
}

bool CGUIDialogFileBrowser::ShowAndGetSource(std::string &path, bool allowNetworkShares, VECSOURCES* additionalShare /* = NULL */, const std::string& strType /* = "" */)
{
  // Technique is
  // 1.  Show Filebrowser with currently defined local, and optionally the network locations.
  // 2.  Have the "Add Network Location" option in addition.
  // 3a. If the "Add Network Location" is pressed, then:
  //     a) Fire up the network location dialog to grab the new location
  //     b) Check the location by doing a GetDirectory() - if it fails, prompt the user
  //        to allow them to add currently disconnected network shares.
  //     c) Save this location to our xml file (network.xml)
  //     d) Return to 1.
  // 3b. If the "Add Source" is pressed, then:
  //     a) Fire up the media source dialog to add the new location
  // 4.  Optionally allow user to browse the local and network locations for their share.
  // 5.  On OK, return.

  // Create a new filebrowser window
  CGUIDialogFileBrowser *browser = new CGUIDialogFileBrowser();
  if (!browser) return false;

  // Add it to our window manager
  CServiceBroker::GetGUI()->GetWindowManager().AddUniqueInstance(browser);

  VECSOURCES shares;
  if (!strType.empty())
  {
    if (additionalShare)
      shares = *additionalShare;
    browser->m_addSourceType = strType;
  }
  else
  {
    browser->SetHeading(g_localizeStrings.Get(1023));

    g_mediaManager.GetLocalDrives(shares);

    // Now the additional share if appropriate
    if (additionalShare)
    {
      shares.insert(shares.end(),additionalShare->begin(),additionalShare->end());
    }

    // Now add the network shares...
    if (allowNetworkShares)
    {
      g_mediaManager.GetNetworkLocations(shares);
    }
  }

  browser->SetSources(shares);
  browser->m_rootDir.SetMask("/");
  browser->m_rootDir.AllowNonLocalSources(false);  // don't allow plug n play shares
  browser->m_browsingForFolders = 1;
  browser->m_addNetworkShareEnabled = allowNetworkShares;
  browser->m_selectedPath = "";
  browser->Open();
  bool confirmed = browser->IsConfirmed();
  if (confirmed)
    path = browser->m_selectedPath;

  CServiceBroker::GetGUI()->GetWindowManager().Remove(browser->GetID());
  delete browser;
  return confirmed;
}