private bool taskDialog_Callback2(IActiveTaskDialog dialog, VistaTaskDialogNotificationArgs args, object callbackData)
{
bool result = false;
switch (args.Notification)
{
case VistaTaskDialogNotification.Created:
_downloadedPercent = 0;
dialog.SetProgressBarRange(0, 100);
break;
case VistaTaskDialogNotification.ButtonClicked:
if (args.ButtonIndex == 0)
{
_downloadTimerReset = true;
result = true; // prevent dialog from closing
}
break;
case VistaTaskDialogNotification.Timer:
if (_downloadedPercent < 100 && _downloadRandomizer.Next(0, 3) == 0)
{
_downloadedPercent++;
dialog.SetProgressBarPosition(_downloadedPercent);
dialog.SetWindowTitle(
String.Format(
"{0:P0} Complete Downloading File...",
(Convert.ToDouble(_downloadedPercent) / 100d)));
}
else if (_downloadedPercent >= 100)
{
// Download finished
// Close the dialog by simulating a click on the cancel button
dialog.ClickCustomButton(1);
// Alternative method:
//dialog.ClickButton(TaskDialog.GetButtonIdForCustomButton(1));
}
// 131072 = 1 MB in bytes
dialog.SetContent(
String.Format(
"Time elapsed: {0} | Download rate: {1}/s",
TimeSpan.FromMilliseconds(args.TimerTickCount).ToString(@"h\:mm\:ss"),
GetByteScaleSizeBinary(_downloadRandomizer.Next(0, 131072))));
if (_downloadTimerReset)
{
// TRUE: reset tick count (args.TimerTickCount)
result = true;
_downloadTimerReset = false;
}
break;
}
return(result);
}
private bool taskDialog_Callback1(IActiveTaskDialog dialog, VistaTaskDialogNotificationArgs args, object callbackData)
{
if (args.Notification == VistaTaskDialogNotification.HyperlinkClicked)
{
try
{
Process.Start(args.Hyperlink);
}
catch
{
}
}
return(false);
}
private bool taskDialog_Callback1(IActiveTaskDialog dialog, VistaTaskDialogNotificationArgs args, object callbackData)
{
bool result = false;
switch (args.Notification)
{
case VistaTaskDialogNotification.HyperlinkClicked:
//result = true; // prevents HREF from being processed automatically by ShellExecute
MessageBox.Show("Hyperlink clicked: " + args.Hyperlink);
break;
}
return(result);
}
public static void MakeTopMost(this IActiveTaskDialog taskDialog)
{
if (!(taskDialog is ActiveTaskDialog activeTaskDialog))
{
return;
}
// https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setwindowpos
// HWND_TOPMOST (HWND) - 1
// Places the window above all non-topmost windows.The window maintains its topmost position even when it is deactivated.
NativeMethods.SetWindowPos(
activeTaskDialog.Handle, HWND_TOPMOST,
0, 0, 0, 0,
Win32Constants.SWP_NOSIZE | Win32Constants.SWP_NOMOVE);
}
public static void AwaitBackgroundAction(CountDownLatch signal, Host bookmark, string title, string message, Icon icon)
{
IActiveTaskDialog taskDialog = default;
CancellationTokenSource cancelToken = new CancellationTokenSource();
Task task = Wrap(signal, cancelToken.Token).ContinueWith(_ =>
{
taskDialog.ClickButton((int)TaskDialogSimpleResult.Ok);
});
var result = TaskDialog.TaskDialog.Show(allowDialogCancellation: true,
customMainIcon: icon,
commonButtons: TaskDialogCommonButtons.Cancel,
content: message,
mainInstruction: title,
title: BookmarkNameProvider.toString(bookmark),
showMarqueeProgressBar: true,
callback: (d, a, o) =>
{
switch (a.Notification)
{
case TaskDialogNotification.DialogConstructed:
taskDialog = d;
d.SetProgressBarMarquee(true, 0);
break;
case TaskDialogNotification.ButtonClicked:
return(false);
}
return(true);
});
cancelToken.Cancel();
if (result.Result == TaskDialogSimpleResult.Cancel)
{
throw new ConnectionCanceledException();
}
}
private bool taskDialog_Callback2(IActiveTaskDialog dialog, VistaTaskDialogNotificationArgs args, object callbackData)
{
bool result = false;
switch (args.Notification)
{
case VistaTaskDialogNotification.Created:
_downloadedPercent = 0;
dialog.SetProgressBarRange(0, 100);
break;
case VistaTaskDialogNotification.ButtonClicked:
if (args.ButtonId == 500)
{
_downloadTimerReset = true;
result = true; // prevent dialog from closing
}
break;
case VistaTaskDialogNotification.Timer:
if (_downloadedPercent < 100 && _downloadRandomizer.Next(0, 10) == 0)
{
_downloadedPercent++;
dialog.SetProgressBarPosition(_downloadedPercent);
dialog.SetWindowTitle(
String.Format(
"{0:P0} Complete Downloading File...",
(Convert.ToDouble(_downloadedPercent) / 100d)));
}
else if (_downloadedPercent >= 100)
{
// Download finished
// Close the dialog by simulating a click on the cancel button
dialog.ClickButton(TaskDialog.GetButtonIdForCustomButton(1));
}
// 131072 = 1 MB in bytes
dialog.SetContent(
String.Format(
"Time elapsed: {0} | Download rate: {1}/s",
TimeSpan.FromMilliseconds(args.TimerTickCount).ToString(@"h\:mm\:ss"),
GetByteScaleSizeBinary(_downloadRandomizer.Next(0, 131072))));
if (_downloadTimerReset)
{
// TRUE: reset tick count (args.TimerTickCount)
result = true;
_downloadTimerReset = false;
}
break;
}
return result;
}
private bool taskDialog_Callback1(IActiveTaskDialog dialog, VistaTaskDialogNotificationArgs args, object callbackData)
{
bool result = false;
switch (args.Notification)
{
case VistaTaskDialogNotification.HyperlinkClicked:
//result = true; // prevents HREF from being processed automatically by ShellExecute
MessageBox.Show("Hyperlink clicked: " + args.Hyperlink);
break;
}
return result;
}
private bool taskDialog_Callback(IActiveTaskDialog dialog, VistaTaskDialogNotificationArgs args, object callbackData) {
bool result = false;
switch (args.Notification) {
case VistaTaskDialogNotification.ButtonClicked:
if (args.ButtonId == 500) {
this.autoUpdater.ReadyToBeInstalled += AutoUpdater_ReadyToBeInstalled;
this.autoUpdater.InstallNow();
} else if (args.ButtonId == 501) {
}
break;
}
return result;
}
