/// <summary> Gets the menu items related to this viewer that should be included on the main item (digital resource) menu </summary>
/// <param name="CurrentItem"> Digital resource object, which can be used to ensure if and how this viewer should appear
/// in the main item (digital resource) menu </param>
/// <param name="CurrentUser"> Current user, who may or may not be logged on </param>
/// <param name="CurrentRequest"> Information about the current request </param>
/// <param name="MenuItems"> List of menu items, to which this method may add one or more menu items </param>
/// <param name="IpRestricted"> Flag indicates if this item is IP restricted AND if the current user is outside the ranges </param>
public virtual void Add_Menu_Items(BriefItemInfo CurrentItem, User_Object CurrentUser, Navigation_Object CurrentRequest, List <Item_MenuItem> MenuItems, bool IpRestricted)
{
// Get the URL for this
string previous_code = CurrentRequest.ViewerCode;
CurrentRequest.ViewerCode = ViewerCode.Replace("#", "");
string url = UrlWriterHelper.Redirect_URL(CurrentRequest);
CurrentRequest.ViewerCode = previous_code;
// Start with the default label on the menu
string label = "Thumbnails";
// Allow the label to be implemented for this viewer
BriefItem_BehaviorViewer thisViewerInfo = CurrentItem.Behaviors.Get_Viewer(ViewerCode);
// If this is found, and has a custom label, use that
if ((thisViewerInfo != null) && (!String.IsNullOrWhiteSpace(thisViewerInfo.Label)))
{
label = thisViewerInfo.Label;
}
// Add the item menu information
Item_MenuItem menuItem = new Item_MenuItem(label, null, null, url, ViewerCode);
MenuItems.Add(menuItem);
}
/// <summary> Gets the menu items related to this viewer that should be included on the main item (digital resource) menu </summary>
/// <param name="CurrentItem"> Digital resource object, which can be used to ensure if and how this viewer should appear
/// in the main item (digital resource) menu </param>
/// <param name="CurrentUser"> Current user, who may or may not be logged on </param>
/// <param name="CurrentRequest"> Information about the current request </param>
/// <param name="MenuItems"> List of menu items, to which this method may add one or more menu items </param>
/// <param name="IpRestricted"> Flag indicates if this item is IP restricted AND if the current user is outside the ranges </param>
public void Add_Menu_items(BriefItemInfo CurrentItem, User_Object CurrentUser, Navigation_Object CurrentRequest, List <Item_MenuItem> MenuItems, bool IpRestricted)
{
// Get the URL for this
string previous_code = CurrentRequest.ViewerCode;
CurrentRequest.ViewerCode = ViewerCode.Replace("#", "1");
string url = UrlWriterHelper.Redirect_URL(CurrentRequest);
CurrentRequest.ViewerCode = previous_code;
// Add the item menu information
Item_MenuItem menuItem = new Item_MenuItem("Page Images", "Text", null, url, ViewerCode);
MenuItems.Add(menuItem);
}
/// <summary> Gets the menu items related to this viewer that should be included on the main item (digital resource) menu </summary>
/// <param name="CurrentItem"> Digital resource object, which can be used to ensure if and how this viewer should appear
/// in the main item (digital resource) menu </param>
/// <param name="CurrentUser"> Current user, who may or may not be logged on </param>
/// <param name="CurrentRequest"> Information about the current request </param>
/// <param name="MenuItems"> List of menu items, to which this method may add one or more menu items </param>
/// <param name="IpRestricted"> Flag indicates if this item is IP restricted AND if the current user is outside the ranges </param>
public virtual void Add_Menu_Items(BriefItemInfo CurrentItem, User_Object CurrentUser, Navigation_Object CurrentRequest, List <Item_MenuItem> MenuItems, bool IpRestricted)
{
// Get the URL for this
string previous_code = CurrentRequest.ViewerCode.Replace("x", "").Replace("j", "");
int current_page;
if (!int.TryParse(previous_code, out current_page))
{
current_page = 1;
}
CurrentRequest.ViewerCode = ViewerCode.Replace("#", current_page.ToString());
string url = UrlWriterHelper.Redirect_URL(CurrentRequest);
CurrentRequest.ViewerCode = previous_code;
// Add the item menu information
Item_MenuItem menuItem = new Item_MenuItem("Page Images", "Zoomable", null, url, ViewerCode);
MenuItems.Add(menuItem);
}
/// <summary> Creates and returns the an instance of the <see cref="JPEG_ItemViewer"/> class for showing a
/// JPEG image from a page within a digital resource during execution of a single HTTP request. </summary>
/// <param name="CurrentItem"> Digital resource object </param>
/// <param name="CurrentUser"> Current user, who may or may not be logged on </param>
/// <param name="CurrentRequest"> Information about the current request </param>
/// <param name="Tracer"> Trace object keeps a list of each method executed and important milestones in rendering </param>
/// <returns> Fully built and initialized <see cref="JPEG_ItemViewer"/> object </returns>
/// <remarks> This method is called whenever a request requires the actual viewer to be created to render the HTML for
/// the digital resource requested. The created viewer is then destroyed at the end of the request </remarks>
public override iItemViewer Create_Viewer(BriefItemInfo CurrentItem, User_Object CurrentUser, Navigation_Object CurrentRequest, Custom_Tracer Tracer)
{
return(new JPEG_ItemViewer(CurrentItem, CurrentUser, CurrentRequest, Tracer, ViewerCode.ToLower(), FileExtensions));
}
