internal WizardPageConfirmEventArgs(WizardPage page)
{
Cancel = false;
Page = page;
}
internal void InitializePage(WizardPage prevPage)
{
OnInitialize(prevPage);
}
/// <summary>
/// Raises the <see cref="Initialize"/> event.
/// </summary>
/// <param name="prevPage">The page that was previously selected.</param>
protected virtual void OnInitialize(WizardPage prevPage)
{
EventHandler<WizardPageInitEventArgs> handler = Initialize;
WizardPageInitEventArgs e = new WizardPageInitEventArgs(this, prevPage);
if (handler != null)
handler(this, e);
}
/// <summary>
/// Sets the step text.
/// </summary>
/// <param name="page">The page.</param>
/// <param name="value">The value.</param>
public void SetStepText(WizardPage page, string value)
{
list.SetStepText(page, value);
}
private bool IsLastPage(WizardPage page) => GetNextPage(page) == null;
/// <summary>
/// Restarts the wizard pages from the first page.
/// </summary>
public void RestartPages()
{
if (selectedPage != null)
selectedPage.Hide();
selectedPage = null;
pageHistory.Clear();
initialized = false;
}
private bool IsLastPage(WizardPage page)
{
return GetNextPage(page) == null;
}
internal void InitializePage(WizardPage prevPage)
{
OnInitialize(prevPage);
}
internal WizardPageConfirmEventArgs(WizardPage page)
{
Cancel = false;
Page = page;
}
private void ResetStepText(WizardPage page)
{
SetStepText(page, null);
}
private bool ShouldSerializeStepText(WizardPage page) => GetStepText(page) != page.Text;
/// <summary>
/// Advances to the specified page.
/// </summary>
/// <param name="nextPage">The wizard page to go to next.</param>
/// <param name="skipCommit">if set to <c>true</c> skip <see cref="WizardPage.Commit"/> event.</param>
/// <exception cref="ArgumentException">When specifying a value for nextPage, it must already be in the Pages collection.</exception>
public virtual void NextPage(WizardPage nextPage, bool skipCommit = false)
{
pageContainer.NextPage(nextPage, skipCommit);
}
public string GetStepText(WizardPage page) => list.GetStepText(page);
/// <summary>
/// Sets the step text indent level.
/// </summary>
/// <param name="page">The page.</param>
/// <param name="value">The indent level.</param>
public void SetStepTextIndentLevel(WizardPage page, int value)
{
list.SetStepTextIndentLevel(page, value);
}
internal WizardPageInitEventArgs(WizardPage page, WizardPage prevPage)
: base(page)
{
PreviousPage = prevPage;
}
internal WizardPageInitEventArgs(WizardPage page, WizardPage prevPage)
: base(page)
{
PreviousPage = prevPage;
}
/// <summary>
/// Advances to the specified page.
/// </summary>
/// <param name="nextPage">The wizard page to go to next.</param>
public virtual void NextPage(WizardPage nextPage)
{
if (this.IsDesignMode())
{
int idx = SelectedPageIndex;
if (idx < Pages.Count - 1)
SelectedPage = Pages[idx + 1];
return;
}
if (SelectedPage.CommitPage())
{
pageHistory.Push(SelectedPage);
if (nextPage != null)
{
if (!Pages.Contains(nextPage))
throw new ArgumentException("When specifying a value for nextPage, it must already be in the Pages collection.", "nextPage");
SelectedPage = nextPage;
}
else
{
WizardPage selNext = GetNextPage(SelectedPage);
// Check for last page
if (SelectedPage.IsFinishPage || selNext == null)
{
OnFinished();
return;
}
// Set new SelectedPage value
SelectedPage = selNext;
}
}
}
private bool IsLastPage(WizardPage page)
{
return(GetNextPage(page) == null);
}
private WizardPage GetNextPage(WizardPage page)
{
if (page == null || page.IsFinishPage)
return null;
do
{
int pgIdx = Pages.IndexOf(page);
if (page.NextPage != null)
page = page.NextPage;
else if (pgIdx == Pages.Count - 1)
page = null;
else
page = Pages[pgIdx + 1];
} while (page != null && page.Suppress);
return page;
}
internal DrawStepListItemEventArgs(Graphics graphics, Font font, Rectangle itemRect, WizardPage page, bool isSelected, bool isCompleted)
{
Graphics = graphics;
Font = font;
Bounds = itemRect;
Item = page;
Selected = isSelected;
Completed = isCompleted;
}
private void Pages_AddItemHandler(WizardPage item, bool selectAfterAdd)
{
System.Diagnostics.Debug.WriteLine(string.Format("AddPage: {0},sel={1}",
item == null ? "null" : item.Text, selectAfterAdd));
item.Owner = this;
item.Visible = false;
if (!contentArea.Contains(item))
contentArea.Controls.Add(item, 1, 0);
if (selectAfterAdd)
SelectedPage = item;
}
public int GetStepTextIndentLevel(WizardPage page) => list.GetStepTextIndentLevel(page);
