public HResult SetFlags(NiTaskDialogFlags flags)
{
try
{
_taskDialog.EnableHyperlinks = flags.HasFlag(NiTaskDialogFlags.EnableHyperlinks);
_taskDialog.AllowDialogCancellation = flags.HasFlag(NiTaskDialogFlags.AllowDialogCancellation);
_taskDialog.UseCommandLinks = flags.HasFlag(NiTaskDialogFlags.UseCommandLinks);
_taskDialog.UseCommandLinksNoIcon = flags.HasFlag(NiTaskDialogFlags.UseCommandLinksNoIcon);
_taskDialog.ExpandFooterArea = flags.HasFlag(NiTaskDialogFlags.ExpandFooterArea);
_taskDialog.ExpandedByDefault = flags.HasFlag(NiTaskDialogFlags.ExpandedByDefault);
_taskDialog.VerificationFlagChecked = flags.HasFlag(NiTaskDialogFlags.VerificationFlagChecked);
_taskDialog.ShowProgressBar = flags.HasFlag(NiTaskDialogFlags.ShowProgressBar);
_taskDialog.ShowMarqueeProgressBar = flags.HasFlag(NiTaskDialogFlags.ShowMarqueeProgressBar);
_taskDialog.CallbackTimer = flags.HasFlag(NiTaskDialogFlags.CallbackTimer);
_taskDialog.PositionRelativeToWindow = flags.HasFlag(NiTaskDialogFlags.PositionRelativeToWindow);
_taskDialog.RightToLeftLayout = flags.HasFlag(NiTaskDialogFlags.RightToLeftLayout);
_taskDialog.NoDefaultRadioButton = flags.HasFlag(NiTaskDialogFlags.NoDefaultRadioButton);
_taskDialog.CanBeMinimized = flags.HasFlag(NiTaskDialogFlags.CanBeMinimized);
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public void Alert(IWin32Window owner)
{
if (!_mainIcon.HasValue)
_mainIcon = NiTaskDialogIcon.Error;
if (!_commonButtons.HasValue)
_commonButtons = NiTaskDialogCommonButtons.OK;
_flags |= NiTaskDialogFlags.AllowDialogCancellation;
Show(owner);
}
public void Alert(IWin32Window owner)
{
if (!_mainIcon.HasValue)
{
_mainIcon = NiTaskDialogIcon.Error;
}
if (!_commonButtons.HasValue)
{
_commonButtons = NiTaskDialogCommonButtons.OK;
}
_flags |= NiTaskDialogFlags.AllowDialogCancellation;
Show(owner);
}
public NiTaskDialogBuilder FromException(Exception exception)
{
if (exception == null)
{
throw new ArgumentNullException("exception");
}
_content = String.Format(Labels.UnexpectedSituationMessage, exception.Message);
_expandedControlText = Labels.UnexpectedSituationShowStackTrace;
_expandedInformation = GetExceptionLog(exception);
_mainIcon = NiTaskDialogIcon.Error;
_commonButtons = NiTaskDialogCommonButtons.OK;
_flags |= NiTaskDialogFlags.AllowDialogCancellation;
return(this);
}
public NiTaskDialogBuilder FromException(Exception exception)
{
if (exception == null)
throw new ArgumentNullException("exception");
_content = String.Format(Labels.UnexpectedSituationMessage, exception.Message);
_expandedControlText = Labels.UnexpectedSituationShowStackTrace;
_expandedInformation = GetExceptionLog(exception);
_mainIcon = NiTaskDialogIcon.Error;
_commonButtons = NiTaskDialogCommonButtons.OK;
_flags |= NiTaskDialogFlags.AllowDialogCancellation;
return this;
}
public HResult SetFlags(NiTaskDialogFlags flags)
{
try
{
_taskDialog.EnableHyperlinks = flags.HasFlag(NiTaskDialogFlags.EnableHyperlinks);
_taskDialog.AllowDialogCancellation = flags.HasFlag(NiTaskDialogFlags.AllowDialogCancellation);
_taskDialog.UseCommandLinks = flags.HasFlag(NiTaskDialogFlags.UseCommandLinks);
_taskDialog.UseCommandLinksNoIcon = flags.HasFlag(NiTaskDialogFlags.UseCommandLinksNoIcon);
_taskDialog.ExpandFooterArea = flags.HasFlag(NiTaskDialogFlags.ExpandFooterArea);
_taskDialog.ExpandedByDefault = flags.HasFlag(NiTaskDialogFlags.ExpandedByDefault);
_taskDialog.VerificationFlagChecked = flags.HasFlag(NiTaskDialogFlags.VerificationFlagChecked);
_taskDialog.ShowProgressBar = flags.HasFlag(NiTaskDialogFlags.ShowProgressBar);
_taskDialog.ShowMarqueeProgressBar = flags.HasFlag(NiTaskDialogFlags.ShowMarqueeProgressBar);
_taskDialog.CallbackTimer = flags.HasFlag(NiTaskDialogFlags.CallbackTimer);
_taskDialog.PositionRelativeToWindow = flags.HasFlag(NiTaskDialogFlags.PositionRelativeToWindow);
_taskDialog.RightToLeftLayout = flags.HasFlag(NiTaskDialogFlags.RightToLeftLayout);
_taskDialog.NoDefaultRadioButton = flags.HasFlag(NiTaskDialogFlags.NoDefaultRadioButton);
_taskDialog.CanBeMinimized = flags.HasFlag(NiTaskDialogFlags.CanBeMinimized);
return HResult.OK;
}
catch (Exception ex)
{
return ErrorUtil.GetHResult(ex);
}
}
public HResult GetFlags(out NiTaskDialogFlags flags)
{
flags = 0;
try
{
if (_taskDialog.EnableHyperlinks)
flags |= NiTaskDialogFlags.EnableHyperlinks;
if (_taskDialog.AllowDialogCancellation)
flags |= NiTaskDialogFlags.AllowDialogCancellation;
if (_taskDialog.UseCommandLinks)
flags |= NiTaskDialogFlags.UseCommandLinks;
if (_taskDialog.UseCommandLinksNoIcon)
flags |= NiTaskDialogFlags.UseCommandLinksNoIcon;
if (_taskDialog.ExpandFooterArea)
flags |= NiTaskDialogFlags.ExpandFooterArea;
if (_taskDialog.ExpandedByDefault)
flags |= NiTaskDialogFlags.ExpandedByDefault;
if (_taskDialog.VerificationFlagChecked)
flags |= NiTaskDialogFlags.VerificationFlagChecked;
if (_taskDialog.ShowProgressBar)
flags |= NiTaskDialogFlags.ShowProgressBar;
if (_taskDialog.ShowMarqueeProgressBar)
flags |= NiTaskDialogFlags.ShowMarqueeProgressBar;
if (_taskDialog.CallbackTimer)
flags |= NiTaskDialogFlags.CallbackTimer;
if (_taskDialog.PositionRelativeToWindow)
flags |= NiTaskDialogFlags.PositionRelativeToWindow;
if (_taskDialog.RightToLeftLayout)
flags |= NiTaskDialogFlags.RightToLeftLayout;
if (_taskDialog.NoDefaultRadioButton)
flags |= NiTaskDialogFlags.NoDefaultRadioButton;
if (_taskDialog.CanBeMinimized)
flags |= NiTaskDialogFlags.CanBeMinimized;
return HResult.OK;
}
catch (Exception ex)
{
return ErrorUtil.GetHResult(ex);
}
}
public HResult GetFlags(out NiTaskDialogFlags flags)
{
flags = 0;
try
{
if (_taskDialog.EnableHyperlinks)
{
flags |= NiTaskDialogFlags.EnableHyperlinks;
}
if (_taskDialog.AllowDialogCancellation)
{
flags |= NiTaskDialogFlags.AllowDialogCancellation;
}
if (_taskDialog.UseCommandLinks)
{
flags |= NiTaskDialogFlags.UseCommandLinks;
}
if (_taskDialog.UseCommandLinksNoIcon)
{
flags |= NiTaskDialogFlags.UseCommandLinksNoIcon;
}
if (_taskDialog.ExpandFooterArea)
{
flags |= NiTaskDialogFlags.ExpandFooterArea;
}
if (_taskDialog.ExpandedByDefault)
{
flags |= NiTaskDialogFlags.ExpandedByDefault;
}
if (_taskDialog.VerificationFlagChecked)
{
flags |= NiTaskDialogFlags.VerificationFlagChecked;
}
if (_taskDialog.ShowProgressBar)
{
flags |= NiTaskDialogFlags.ShowProgressBar;
}
if (_taskDialog.ShowMarqueeProgressBar)
{
flags |= NiTaskDialogFlags.ShowMarqueeProgressBar;
}
if (_taskDialog.CallbackTimer)
{
flags |= NiTaskDialogFlags.CallbackTimer;
}
if (_taskDialog.PositionRelativeToWindow)
{
flags |= NiTaskDialogFlags.PositionRelativeToWindow;
}
if (_taskDialog.RightToLeftLayout)
{
flags |= NiTaskDialogFlags.RightToLeftLayout;
}
if (_taskDialog.NoDefaultRadioButton)
{
flags |= NiTaskDialogFlags.NoDefaultRadioButton;
}
if (_taskDialog.CanBeMinimized)
{
flags |= NiTaskDialogFlags.CanBeMinimized;
}
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public DialogResult ShowDialog(IWin32Window owner, IServiceProvider serviceProvider)
{
if (serviceProvider == null)
{
serviceProvider = ResolveSite();
if (serviceProvider == null)
{
throw new InvalidOperationException("Cannot resolve site");
}
}
INiTaskDialog taskDialog;
ErrorUtil.ThrowOnFailure(((INiShell)serviceProvider.GetService(typeof(INiShell))).CreateTaskDialog(
out taskDialog
));
NiTaskDialogFlags flags = 0;
if (CanCancel)
{
flags |= NiTaskDialogFlags.AllowDialogCancellation;
}
if (CallbackTimer)
{
flags |= NiTaskDialogFlags.CallbackTimer;
}
if (CanMinimize)
{
flags |= NiTaskDialogFlags.CanBeMinimized;
}
if (EnableHyperlinks)
{
flags |= NiTaskDialogFlags.EnableHyperlinks;
}
if (ExpandedByDefault)
{
flags |= NiTaskDialogFlags.ExpandedByDefault;
}
if (NoDefaultRadioButton)
{
flags |= NiTaskDialogFlags.NoDefaultRadioButton;
}
if (CenterParent)
{
flags |= NiTaskDialogFlags.PositionRelativeToWindow;
}
if (VerificationFlagInitiallyChecked)
{
flags |= NiTaskDialogFlags.VerificationFlagChecked;
}
switch (RightToLeft)
{
case RightToLeft.Yes:
flags |= NiTaskDialogFlags.RightToLeftLayout;
break;
case RightToLeft.Inherit:
if (ContainerControl != null && ContainerControl.RightToLeft == RightToLeft.Yes)
{
flags |= NiTaskDialogFlags.RightToLeftLayout;
}
break;
}
switch (ProgressBar)
{
case NiTaskDialogProgressBarStyle.Normal:
flags |= NiTaskDialogFlags.ShowProgressBar;
break;
case NiTaskDialogProgressBarStyle.Marquee:
flags |= NiTaskDialogFlags.ShowProgressBar | NiTaskDialogFlags.ShowMarqueeProgressBar;
break;
}
switch (ButtonStyle)
{
case NiTaskDialogButtonStyle.CommandLink:
flags |= NiTaskDialogFlags.UseCommandLinks;
break;
case NiTaskDialogButtonStyle.CommandLinkWithoutIcon:
flags |= NiTaskDialogFlags.UseCommandLinks | NiTaskDialogFlags.UseCommandLinksNoIcon;
break;
}
if (ExpandedInformationLocation == NiTaskDialogExpandedInformationLocation.Bottom)
{
flags |= NiTaskDialogFlags.ExpandFooterArea;
}
ErrorUtil.ThrowOnFailure(taskDialog.SetFlags(flags));
ErrorUtil.ThrowOnFailure(taskDialog.SetCommonButtons(CommonButtons));
if (MainIcon != 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetMainIcon(MainIcon));
}
if (CustomMainIcon != null)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetMainIcon(CustomMainIcon));
}
if (FooterIcon != 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetFooterIcon(FooterIcon));
}
if (CustomFooterIcon != null)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetFooterIcon(CustomFooterIcon));
}
_buttons.Clear();
bool hadDefault = false;
foreach (var button in Buttons)
{
var id = AddButton(_buttons, button);
ErrorUtil.ThrowOnFailure(taskDialog.AddButton(
id,
button.FormattedText
));
if (!hadDefault && button.Default)
{
hadDefault = true;
ErrorUtil.ThrowOnFailure(taskDialog.SetDefaultButton(id));
}
}
hadDefault = false;
foreach (var button in RadioButtons)
{
var id = AddButton(_buttons, button);
ErrorUtil.ThrowOnFailure(taskDialog.AddRadioButton(
id,
button.FormattedText
));
if (!hadDefault && button.Default)
{
hadDefault = true;
ErrorUtil.ThrowOnFailure(taskDialog.SetDefaultRadioButton(id));
}
}
if (Width != 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetWidth(Width));
}
string collapsedControlText = _collapsedControlText.Formatted;
if (collapsedControlText.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetCollapsedControlText(collapsedControlText));
}
string content = _content.Formatted;
if (content.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetContent(content));
}
string expandedControlText = _expandedControlText.Formatted;
if (expandedControlText.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetExpandedControlText(expandedControlText));
}
string expandedInformation = _expandedInformation.Formatted;
if (expandedInformation.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetExpandedInformation(expandedInformation));
}
string footerText = _footerText.Formatted;
if (footerText.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetFooter(footerText));
}
string mainInstruction = _mainInstruction.Formatted;
if (mainInstruction.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetMainInstruction(mainInstruction));
}
string verificationText = _verificationText.Formatted;
if (verificationText.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetVerificationText(verificationText));
}
string windowTitle = _windowTitle.Formatted;
if (windowTitle.Length > 0)
{
ErrorUtil.ThrowOnFailure(taskDialog.SetWindowTitle(windowTitle));
}
new Notify(this, taskDialog);
bool verificationFlagChecked;
int radioButtonClicked;
int result;
ErrorUtil.ThrowOnFailure(taskDialog.Show(
owner == null ? IntPtr.Zero : owner.Handle,
out verificationFlagChecked,
out radioButtonClicked,
out result
));
VerificationFlagChecked = verificationFlagChecked;
SelectedButton = FindButton(result);
SelectedRadioButton = FindButton(radioButtonClicked);
if (SelectedButton != null)
{
return(SelectedButton.DialogResult);
}
return((DialogResult)result);
}
