public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (!callback.IsDisposed)
{
using (callback)
{
callback.Continue(downloadItem.SuggestedFileName, showDialog: true);
}
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem,
IBeforeDownloadCallback callback)
{
Log.Information("Download triggered for item '{name}'", downloadItem.SuggestedFileName);
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (callback.IsDisposed)
{
return;
}
using (callback)
callback.Continue(downloadItem.SuggestedFileName, true);
}
void IDownloadHandler.OnBeforeDownload(IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
string pathUser = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
string pathDownload = System.IO.Path.Combine(pathUser, "Downloads", downloadItem.SuggestedFileName);
if (!callback.IsDisposed)
{
using (callback)
{
callback.Continue(pathDownload, showDialog: true);
}
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (!callback.IsDisposed)
{
using (callback)
{
callback.Continue(downloadItem.SuggestedFileName, showDialog: false);
}
// Console.WriteLine(downloadItem.SuggestedFileName);
filename = downloadItem.SuggestedFileName;
//System.Diagnostics.Process.Start(downloadItem.SuggestedFileName);
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem,
IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (callback.IsDisposed)
{
return;
}
var downloadPath = string.IsNullOrEmpty(_saveToDirectory)
? downloadItem.SuggestedFileName
: _saveToDirectory + "\\" + downloadItem.SuggestedFileName;
var showDialog = string.IsNullOrEmpty(_saveToDirectory);
callback.Continue(downloadPath, showDialog);
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (!callback.IsDisposed)
{
using (callback)
{
//callback.Continue(downloadItem.SuggestedFileName, showDialog: true);
string livelyDir = Path.Combine(Directory.GetParent(Directory.GetParent(Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory).ToString()).ToString()).ToString(), "tmpdata");
Directory.CreateDirectory(Path.Combine(livelyDir, "wpdownloads"));
livelyDir = Path.Combine(livelyDir, "wpdownloads");
callback.Continue(Path.Combine(livelyDir, downloadItem.SuggestedFileName), showDialog: false);
}
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (!callback.IsDisposed)
{
using (callback)
{
string filename = Path.Combine(_baseFolder, downloadItem.SuggestedFileName);
if (File.Exists(filename))
{
filename = Path.Combine(_baseFolder, Guid.NewGuid().ToString("N") + "__" + downloadItem.SuggestedFileName);
}
callback.Continue(filename, showDialog: false);
}
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser,
IBrowser browser,
DownloadItem downloadItem,
IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (callback.IsDisposed)
{
return;
}
using (callback)
{
//Log.Print("Before Download: " + downloadItem.SuggestedFileName);
callback.Continue(downloadItem.SuggestedFileName, showDialog: false);
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
Preferences pref = new Preferences();
if (pref.DownloadFolder != null)
{
downloadItem.SuggestedFileName = Path.Combine(pref.DownloadFolder, downloadItem.SuggestedFileName);
}
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (!callback.IsDisposed)
{
using (callback)
{
callback.Continue(downloadItem.SuggestedFileName, showDialog: true);
}
}
}
/// <summary>
/// 下载之前（一个下载任务 只会执行一次，从这里获取 downloadItem.SuggestedFileName）
/// </summary>
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
OnBeforeDownloadFired?.Invoke(this, new BeforeDownloadEventArgs
{
downloadItem = downloadItem, // DownloadItem 用来获取下载任务信息至关重要
callback = callback
});
// 下载前显示对话框
string downloadPath = @"";
if (!callback.IsDisposed)
{
using (callback)
{
callback.Continue(downloadPath + downloadItem.SuggestedFileName, showDialog: true);
}
}
}
public void OnBeforeDownload(IWebBrowser chromiumWebBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
IsCancelled = false;
OnBeforeDownloadFired?.Invoke(this, downloadItem);
if (!callback.IsDisposed)
{
using (callback)
{
var saveas = false;
var path = "";
var filename = "";
var suggestedFileName = Uri.UnescapeDataString(downloadItem.SuggestedFileName);
saveas = suggestedFileName.StartsWith("saveas:", StringComparison.OrdinalIgnoreCase);
suggestedFileName = suggestedFileName.Substring(suggestedFileName.IndexOf(':') + 1);
if (!Path.IsPathRooted(suggestedFileName))
{
suggestedFileName = Path.Combine(_app.LastFileDialogDirectory ?? "", suggestedFileName);
}
if (!string.IsNullOrWhiteSpace(suggestedFileName))
{
path = Path.GetFullPath(suggestedFileName);
filename = Path.GetFileName(path);
}
if (!saveas && File.Exists(path))
{
callback.Continue(path, showDialog: false);
}
else
{
var filter = "All Files | *.*";
var ext = Path.GetExtension(filename);
var fileType = Utils.GetFileType(ext);
if (!string.IsNullOrWhiteSpace(fileType))
{
filter = $"{fileType} | *{ext}|" + filter;
}
using (var saveFileDialog = new SaveFileDialog
{
InitialDirectory = string.IsNullOrWhiteSpace(path) ? "" : Path.GetDirectoryName(path),
FileName = filename,
Filter = filter,
Title = saveas ? Strings.Save_As : Strings.Save
})
{
if (saveFileDialog.ShowDialog() == DialogResult.OK && !string.IsNullOrWhiteSpace(saveFileDialog.FileName))
{
_app.LastFileDialogDirectory = Path.GetDirectoryName(saveFileDialog.FileName);
callback.Continue(saveFileDialog.FileName, showDialog: false);
}
else
{
IsCancelled = true;
}
}
}
}
}
}