/// <summary>
/// Converts template data model to template view model
/// </summary>
/// <param name="template">OmrTemplate to convert</param>
/// <returns>Resulting TemplateViewModel</returns>
public static TemplateViewModel ConvertModelToViewModel(OmrTemplate template)
{
TemplateViewModel templateViewModel = new TemplateViewModel("Loaded template");
templateViewModel.TemplateId = template.TemplateId;
templateViewModel.FinalizationComplete = template.FinalizationComplete;
OmrPage page = template.Pages[0];
templateViewModel.TemplateImageName = page.ImageName;
templateViewModel.ImageFileFormat = page.ImageFormat;
List <BaseQuestionViewModel> elements = new List <BaseQuestionViewModel>();
foreach (OmrElement modelElement in page.Elements)
{
if (modelElement is ChoiceBoxElement)
{
var choiceBoxViewModel = CreateChoiceBoxViewModel((ChoiceBoxElement)modelElement);
elements.Add(choiceBoxViewModel);
}
else if (modelElement is GridElement)
{
var gridViewModel = CreateGridViewModel((GridElement)modelElement);
elements.Add(gridViewModel);
}
}
templateViewModel.AddQuestions(elements);
if (page.ImageData != null)
{
// loading from file
double monitorWidth, monitorHeight;
ResolutionUtility.GetMonitorResolution(out monitorWidth, out monitorHeight);
var image = TemplateSerializer.DecompressImage(page.ImageData);
templateViewModel.TemplateImage = image;
templateViewModel.PageWidth = page.Width;
templateViewModel.PageHeight = page.Height;
TemplateViewModel.ZoomKoefficient = image.PixelWidth / page.Width < 1
? image.PixelWidth / page.Width
: 1;
}
else
{
// processing server response
templateViewModel.PageWidth = page.Width;
templateViewModel.PageHeight = page.Height;
}
return(templateViewModel);
}
/// <summary>
/// Converts template data model to template view model
/// </summary>
/// <param name="template">OmrTemplate to convert</param>
/// <returns>Resulting TemplateViewModel</returns>
public static TemplateViewModel ConvertModelToViewModel(OmrTemplate template)
{
TemplateViewModel templateViewModel = new TemplateViewModel(template.FinalizationComplete, template.TemplateId);
templateViewModel.TemplateName = template.Name;
templateViewModel.IsGeneratedTemplate = template.IsGenerated;
OmrPage page = template.Pages[0];
templateViewModel.TemplateImageName = page.ImageName;
templateViewModel.ImageFileFormat = page.ImageFormat;
templateViewModel.PageWidth = page.Width;
templateViewModel.PageHeight = page.Height;
List <BaseQuestionViewModel> elements = new List <BaseQuestionViewModel>();
List <ReferencePointElement> refPoints = new List <ReferencePointElement>();
foreach (OmrElement modelElement in page.Elements)
{
if (modelElement is ChoiceBoxElement)
{
ChoiceBoxViewModel choiceBoxViewModel = CreateChoiceBoxViewModel((ChoiceBoxElement)modelElement, templateViewModel);
elements.Add(choiceBoxViewModel);
}
else if (modelElement is GridElement)
{
GridViewModel gridViewModel = CreateGridViewModel((GridElement)modelElement, templateViewModel);
elements.Add(gridViewModel);
}
else if (modelElement is BarcodeElement)
{
BarcodeViewModel barcodeViewModel = CreateBarcodeViewModel((BarcodeElement)modelElement, templateViewModel);
elements.Add(barcodeViewModel);
}
else if (modelElement is ClipAreaElement)
{
ClipAreaViewModel clipViewModel = CreateClipAreaViewModel((ClipAreaElement)modelElement, templateViewModel);
elements.Add(clipViewModel);
}
else if (modelElement is ReferencePointElement)
{
refPoints.Add((ReferencePointElement)modelElement);
}
}
templateViewModel.AddQuestions(elements);
templateViewModel.ReferencePointsModels = refPoints.ToArray();
templateViewModel.IsDirty = false;
return(templateViewModel);
}