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Restore SEBPatch

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Vichingo455
2025-06-01 11:44:20 +02:00
commit 8c656e3137
1297 changed files with 142172 additions and 0 deletions
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70
SafeExamBrowser.Browser/Wrapper/Handlers/DownloadHandlerSwitch.cs Normal file
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/*
* Copyright (c) 2024 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
using CefSharp;
using CefSharp.WinForms;
using CefSharp.WinForms.Host;
using SafeExamBrowser.Browser.Wrapper.Events;
namespace SafeExamBrowser.Browser.Wrapper.Handlers
{
internal class DownloadHandlerSwitch : IDownloadHandler
{
public bool CanDownload(IWebBrowser webBrowser, IBrowser browser, string url, string requestMethod)
{
var args = new GenericEventArgs { Value = false };
if (browser.IsPopup)
{
var control = ChromiumHostControl.FromBrowser(browser) as CefSharpPopupControl;
control?.OnCanDownload(webBrowser, browser, url, requestMethod, args);
}
else
{
var control = ChromiumWebBrowser.FromBrowser(browser) as CefSharpBrowserControl;
control?.OnCanDownload(webBrowser, browser, url, requestMethod, args);
}
return args.Value;
}
public void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
if (browser.IsPopup)
{
var control = ChromiumHostControl.FromBrowser(browser) as CefSharpPopupControl;
control?.OnBeforeDownload(webBrowser, browser, downloadItem, callback);
}
else
{
var control = ChromiumWebBrowser.FromBrowser(browser) as CefSharpBrowserControl;
control?.OnBeforeDownload(webBrowser, browser, downloadItem, callback);
}
}
public void OnDownloadUpdated(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IDownloadItemCallback callback)
{
if (browser.IsPopup)
{
var control = ChromiumHostControl.FromBrowser(browser) as CefSharpPopupControl;
control?.OnDownloadUpdated(webBrowser, browser, downloadItem, callback);
}
else
{
var control = ChromiumWebBrowser.FromBrowser(browser) as CefSharpBrowserControl;
control?.OnDownloadUpdated(webBrowser, browser, downloadItem, callback);
}
}
}
}