void ScrollCarouselPage(PageScrollDirection direction)
{
var pageCount = Children.Count;
var index = Children.IndexOf(CurrentPage);
if (pageCount < 2)
return;
if (direction == PageScrollDirection.Right)
index++;
else
index--;
if (index >= pageCount || index < 0)
index = 0;
Device.BeginInvokeOnMainThread(() => {
CurrentPage = Children[index];
});
}
public static PdfActivityConfiguration.Builder GetConfiguration(Context ctx)
{
var conf = new PdfActivityConfiguration.Builder(ctx);
conf.ScrollDirection(PageScrollDirection.ValueOf(Settings.Current.ScrollDirection))
.LayoutMode(PageLayoutMode.ValueOf(Settings.Current.PageLayout))
.ScrollMode(Settings.Current.ScrollMode ? PageScrollMode.Continuous : PageScrollMode.PerPage)
.FitMode(Settings.Current.FitMode ? PageFitMode.FitToWidth : PageFitMode.FitToScreen)
.RestoreLastViewedPage(Settings.Current.RestoreLastViewedPage)
.SetUserInterfaceViewMode(UserInterfaceViewMode.ValueOf(Settings.Current.UIViewMode))
.HideUserInterfaceWhenCreatingAnnotations(Settings.Current.HideUIWhenCreatingAnnotations)
.ThemeMode(ThemeMode.ValueOf(Settings.Current.ThemeModeSetting))
.FirstPageAlwaysSingle(Settings.Current.FirstPageAlwaysSingle)
.ShowGapBetweenPages(Settings.Current.ShowGapBetweenPages)
.SetSearchType(Settings.Current.InlineSearch ? PdfActivityConfiguration.SearchInline : PdfActivityConfiguration.SearchModular)
.SetThumbnailBarMode(ThumbnailBarMode.ValueOf(Settings.Current.ThumbnailsBarMode))
.InvertColors(Settings.Current.InvertPageColors || ThemeMode.ValueOf(Settings.Current.ThemeModeSetting) == ThemeMode.Night)
.ToGrayscale(Settings.Current.Grayscale)
.TextSelectionEnabled(Settings.Current.EnableTextSelection)
.UseImmersiveMode(Settings.Current.ImmersiveMode);
if (Settings.Current.ShowPageNumberOverlay)
{
conf.ShowPageNumberOverlay();
}
else
{
conf.HidePageNumberOverlay();
}
if (Settings.Current.ShowPageLabels)
{
conf.ShowPageLabels();
}
else
{
conf.HidePageLabels();
}
if (Settings.Current.EnableSearch)
{
conf.EnableSearch();
}
else
{
conf.DisableSearch();
}
if (Settings.Current.ShowThumbnailGrid)
{
conf.ShowThumbnailGrid();
}
else
{
conf.HideThumbnailGrid();
}
if (Settings.Current.EnableDocumentOutline)
{
conf.EnableOutline();
}
else
{
conf.DisableOutline();
}
if (Settings.Current.EnableAnnotationList)
{
conf.EnableAnnotationList();
}
else
{
conf.DisableAnnotationList();
}
if (Settings.Current.EnableAnnotationEditing)
{
conf.EnableAnnotationEditing();
}
else
{
conf.DisableAnnotationEditing();
}
if (Settings.Current.EnableFormEditing)
{
conf.EnableFormEditing();
}
else
{
conf.DisableFormEditing();
}
//if (Settings.Current.ShowShareAction)
// conf.SetEnabledShareFeatures ()
//else
// conf.DisableShare ();
if (Settings.Current.ShowPrintAction)
{
conf.EnablePrinting();
}
else
{
conf.DisablePrinting();
}
return(conf);
}
