/// <summary>
/// Fires an event signifying a page is changing event.
/// </summary>
/// <param name="e"></param>
protected virtual void OnPageChanging(WizardPageChangingEventArgs e)
{
if (PageChanging != null)
{
PageChanging(this, e);
}
}
/// <see cref="WizardFramework.IWizardContainer.ShowPage" />
public void ShowPage(WizardPage page)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (!_isMovingToPreviousPage)
{
page.PreviousPage = this.CurrentPage; // Help going back
}
_isMovingToPreviousPage = false;
WizardPageChangingEventArgs pageChangingEventArgs = new WizardPageChangingEventArgs(page);
OnPageChanging(pageChangingEventArgs);
// Evaluate if changing is an option
if (pageChangingEventArgs.Cancel)
{
return;
}
UpdateForPage(page);
OnPageChanged(EventArgs.Empty);
}
protected override void OnPageChanging(WizardPageChangingEventArgs e)
{
base.OnPageChanging(e);
// Set the MergeSource before the page changes
Wizard.MergeSource = MergeSource;
// Do not validate since this field isn't editable and its contents are
// retrieved directly from mergeinfo.
if (MergeType == MergeWizard.MergeType.ManuallyRemove)
return;
// Do not show an error while the resources are retrieved.
//if (mergeFromComboBox.Text == Resources.LoadingMergeSources)
// return true;
if (string.IsNullOrEmpty(MergeSourceText))
{
Message = MergeUtils.NO_FROM_URL;
e.Cancel = true;
return;
}
Uri tmpUri;
if (!Uri.TryCreate(MergeSourceText, UriKind.Absolute, out tmpUri))
{
Message = MergeUtils.INVALID_FROM_URL;
e.Cancel = true;
return;
}
Message = null;
}
protected override void OnPageChanging(WizardPageChangingEventArgs e)
{
base.OnPageChanging(e);
Wizard.LogMode = Ankh.UI.SvnLog.LogMode.MergesMerged;
}
void WizardDialog_PageChangingEvent(object sender, WizardPageChangingEventArgs e)
{
if (Wizard.CurrentPage == this)
OnPageChanging(e);
}
protected virtual void OnPageChanging(WizardPageChangingEventArgs e)
{
}
