protected override void OnShown(EventArgs e)
{
base.OnShown(e);
if (PdnInfo.IsExpired)
{
foreach (Form form in Application.OpenForms)
{
form.Enabled = false;
}
TaskButton checkForUpdatesTB = new TaskButton(
PdnResources.GetImageResource("Icons.MenuHelpCheckForUpdatesIcon.png").Reference,
PdnResources.GetString("ExpiredTaskDialog.CheckForUpdatesTB.ActionText"),
PdnResources.GetString("ExpiredTaskDialog.CheckForUpdatesTB.ExplanationText"));
TaskButton goToWebSiteTB = new TaskButton(
PdnResources.GetImageResource("Icons.MenuHelpPdnWebsiteIcon.png").Reference,
PdnResources.GetString("ExpiredTaskDialog.GoToWebSiteTB.ActionText"),
PdnResources.GetString("ExpiredTaskDialog.GoToWebSiteTB.ExplanationText"));
TaskButton doNotCheckForUpdatesTB = new TaskButton(
PdnResources.GetImageResource("Icons.CancelIcon.png").Reference,
PdnResources.GetString("ExpiredTaskDialog.DoNotCheckForUpdatesTB.ActionText"),
PdnResources.GetString("ExpiredTaskDialog.DoNotCheckForUpdatesTB.ExplanationText"));
TaskButton[] taskButtons =
new TaskButton[]
{
checkForUpdatesTB,
goToWebSiteTB,
doNotCheckForUpdatesTB
};
TaskButton clickedTB = TaskDialog.Show(
this,
Icon,
PdnInfo.GetFullAppName(),
PdnResources.GetImageResource("Icons.WarningIcon.png").Reference,
true,
PdnResources.GetString("ExpiredTaskDialog.InfoText"),
taskButtons,
checkForUpdatesTB,
doNotCheckForUpdatesTB,
450);
if (clickedTB == checkForUpdatesTB)
{
this.appWorkspace.CheckForUpdates();
}
else if (clickedTB == goToWebSiteTB)
{
PdnInfo.LaunchWebSite(this, InvariantStrings.ExpiredPage);
}
Close();
}
}
/// <summary>
/// Checks if the build is expired, and displays a dialog box that takes the user to
/// the Paint.NET website if necessary.
/// </summary>
/// <returns>true if the user should be allowed to continue, false if the build has expired</returns>
public static bool HandleExpiration(IWin32Window owner)
{
if (IsExpired)
{
string expiredMessage = PdnResources.GetString("ExpiredDialog.Message");
DialogResult result = MessageBox.Show(expiredMessage, PdnInfo.GetProductName(true),
MessageBoxButtons.OKCancel);
if (result == DialogResult.OK)
{
string expiredRedirect = InvariantStrings.ExpiredPage;
PdnInfo.LaunchWebSite(owner, expiredRedirect);
}
return(false);
}
return(true);
}