private void OnRightMouseDown(object sender, MouseButtonEventArgs args)
{
BookPage bp0 = GetTemplateChild("sheet0") as BookPage;
BookPage bp1 = GetTemplateChild("sheet1") as BookPage;
Canvas.SetZIndex((bp0 as BookPage), 0);
Canvas.SetZIndex((bp1 as BookPage), 1);
}
public void AnimateToPreviousPage(bool fromTop, int duration)
{
if (CurrentSheetIndex > 0)
{
BookPage bp0 = GetTemplateChild("sheet0") as BookPage;
BookPage bp1 = GetTemplateChild("sheet1") as BookPage;
if ((bp0 == null) || (bp1 == null))
{
return;
}
Canvas.SetZIndex((bp1 as BookPage), 0);
Canvas.SetZIndex((bp0 as BookPage), 1);
bp0.AutoTurnPage(fromTop ? CornerOrigin.TopLeft : CornerOrigin.BottomLeft, duration);
}
}
public void AnimateToNextPage(bool fromTop, int duration)
{
if (CurrentSheetIndex + 1 <= GetItemsCount() / 2)
{
BookPage bp0 = GetTemplateChild("sheet0") as BookPage;
BookPage bp1 = GetTemplateChild("sheet1") as BookPage;
if ((bp0 == null) || (bp1 == null))
{
return;
}
Canvas.SetZIndex((bp0 as BookPage), 0);
Canvas.SetZIndex((bp1 as BookPage), 1);
bp1.AutoTurnPage(fromTop ? CornerOrigin.TopRight : CornerOrigin.BottomRight, duration);
}
}
private void OnLoaded(object sender, RoutedEventArgs args)
{
BookPage bp0 = GetTemplateChild("sheet0") as BookPage;
BookPage bp1 = GetTemplateChild("sheet1") as BookPage;
if ((bp0 == null) || (bp1 == null))
{
return;
}
defaultDataTemplate = (DataTemplate)Resources["defaultDataTemplate"];
Read <PageStatus> GetStatus = delegate() { return(_status); };
Action <PageStatus> SetStatus = delegate(PageStatus ps) { _status = ps; };
bp0.GetStatus += GetStatus;
bp0.SetStatus += SetStatus;
bp1.GetStatus += GetStatus;
bp1.SetStatus += SetStatus;
RefreshSheetsContent();
}
private void RefreshSheetsContent()
{
BookPage bp0 = GetTemplateChild("sheet0") as BookPage;
if (bp0 == null)
{
return;
}
BookPage bp1 = GetTemplateChild("sheet1") as BookPage;
if (bp1 == null)
{
return;
}
ContentPresenter sheet0Page0Content = bp0.FindName("page0") as ContentPresenter;
ContentPresenter sheet0Page1Content = bp0.FindName("page1") as ContentPresenter;
ContentPresenter sheet0Page2Content = bp0.FindName("page2") as ContentPresenter;
ContentPresenter sheet1Page0Content = bp1.FindName("page0") as ContentPresenter;
ContentPresenter sheet1Page1Content = bp1.FindName("page1") as ContentPresenter;
ContentPresenter sheet1Page2Content = bp1.FindName("page2") as ContentPresenter;
Visibility bp0Visibility = Visibility.Visible;
Visibility bp1Visibility = Visibility.Visible;
bp1.IsTopRightCornerEnabled = true;
bp1.IsBottomRightCornerEnabled = true;
Visibility sheet0Page0ContentVisibility = Visibility.Visible;
Visibility sheet0Page1ContentVisibility = Visibility.Visible;
Visibility sheet0Page2ContentVisibility = Visibility.Visible;
Visibility sheet1Page0ContentVisibility = Visibility.Visible;
Visibility sheet1Page1ContentVisibility = Visibility.Visible;
Visibility sheet1Page2ContentVisibility = Visibility.Visible;
DataTemplate dt = ItemTemplate;
if (dt == null)
{
dt = defaultDataTemplate;
}
sheet0Page0Content.ContentTemplate = dt;
sheet0Page1Content.ContentTemplate = dt;
sheet0Page2Content.ContentTemplate = dt;
sheet1Page0Content.ContentTemplate = dt;
sheet1Page1Content.ContentTemplate = dt;
sheet1Page2Content.ContentTemplate = dt;
sheet0Page2ContentVisibility = _currentSheetIndex == 1 ? Visibility.Hidden : Visibility.Visible;
int count = GetItemsCount();
int sheetCount = count / 2;
bool isOdd = (count % 2) == 1;
if (_currentSheetIndex == sheetCount)
{
if (isOdd)
{
bp1.IsTopRightCornerEnabled = false;
bp1.IsBottomRightCornerEnabled = false;
}
else
{
bp1Visibility = Visibility.Hidden;
}
}
if (_currentSheetIndex == sheetCount - 1)
{
if (!isOdd)
{
sheet1Page2ContentVisibility = Visibility.Hidden;
}
}
if (_currentSheetIndex == 0)
{
sheet0Page0Content.Content = null;
sheet0Page1Content.Content = null;
sheet0Page2Content.Content = null;
bp0.IsEnabled = false;
bp0Visibility = Visibility.Hidden;
}
else
{
sheet0Page0Content.Content = GetPage(2 * (CurrentSheetIndex - 1) + 1);
sheet0Page1Content.Content = GetPage(2 * (CurrentSheetIndex - 1));
sheet0Page2Content.Content = GetPage(2 * (CurrentSheetIndex - 1) - 1);
bp0.IsEnabled = true;
}
sheet1Page0Content.Content = GetPage(2 * CurrentSheetIndex);
sheet1Page1Content.Content = GetPage(2 * CurrentSheetIndex + 1);
sheet1Page2Content.Content = GetPage(2 * CurrentSheetIndex + 2);
bp0.Visibility = bp0Visibility;
bp1.Visibility = bp1Visibility;
sheet0Page0Content.Visibility = sheet0Page0ContentVisibility;
sheet0Page1Content.Visibility = sheet0Page1ContentVisibility;
sheet0Page2Content.Visibility = sheet0Page2ContentVisibility;
sheet1Page0Content.Visibility = sheet1Page0ContentVisibility;
sheet1Page1Content.Visibility = sheet1Page1ContentVisibility;
sheet1Page2Content.Visibility = sheet1Page2ContentVisibility;
}