public void InspectAndUpdatePhoto(Photo photo, string categoryName)
{
//Fetch Exif Information
photo.PhotoDetails.AddRange(ExifInspector.GetInfo(photo.SourceFilePath));
try
{
string mosModel = Properties.Settings.Default.MOSModel;
PhotoResult photoQualityResult = this.PhotoQualityInspector.AnalyzePhoto(photo.SourceFilePath, categoryName, Properties.Settings.Default.MOSModel, false);
if (photoQualityResult != null)
{
//Fetch the photo details
foreach (VQHelper.Parameter parameter in photoQualityResult.PhotoDetails)
{
PhotoDetail photoDetail = new PhotoDetail();
photoDetail.ParameterName = parameter.ParameterName;
photoDetail.Value = parameter.Value < 0 ? Double.NaN: Math.Round(parameter.Value, 2);
photoDetail.ValueString = Properties.Resources.NA;
photoDetail.DisplayPreference = parameter.DisplayPreference;
photo.PhotoDetails.Add(photoDetail);
}
//Fetch visualization images
foreach (VQHelper.VisualizationImage parameter in photoQualityResult.VisualizationImages)
{
VisualizationImage visualizationImage = new VisualizationImage();
visualizationImage.Visualization = parameter.Visualization;
visualizationImage.FilePath = parameter.FilePath;
photo.VisualizationImages.Add(visualizationImage);
}
}
}
catch (Exception exception)
{
MessageBox.Show(Properties.Resources.ExceptionDetails + " " + exception.ToString(), Properties.Resources.PhotoProcessingError);
}
}
public void AddPhoto(string filepath)
{
if (File.Exists(filepath))
{
//Copy file to data folder
string fileName = Path.GetFileNameWithoutExtension(filepath);
string fileExtension = Path.GetExtension(filepath);
string localFilePath = null;
int appendNumber = -1;
do
{
appendNumber++;
localFilePath = Path.Combine(this.photoDirectory, fileName + appendNumber + fileExtension);
}
while(File.Exists(localFilePath));
File.Copy(filepath,localFilePath);
//Add file to photoList
Photo photo = new Photo();
photo.Filename = fileName + fileExtension;
photo.SourceFilePath = localFilePath;
this.photoList.Add(photo);
}
}
private PhotoListViewItem CreatePhotoListViewItem(Photo photo, bool enabled)
{
PhotoListViewItem photoListViewItem = new PhotoListViewItem();
photoListViewItem.Photo = photo;
photoListViewItem.Filename = photo.Filename;
photoListViewItem.Thumbnail = FetchImage(photo.SourceFilePath, 100);
photoListViewItem.Enabled = enabled;
photoListViewItem.Spinning = ProgressRing.OFF;
return photoListViewItem;
}
public async Task <bool> Analyze(ObservableCollection <CategoryListViewItem> categoryListViewItems, String deviceName, CancellationToken cancellationToken)
{
//Delete the Temp Folder
Directory.Delete(Constants.TempDirectory, true);
PhotoInspector photoInspector = new PhotoInspector();
for (int categoryIndex = 0; categoryIndex < categoryListViewItems.Count; categoryIndex++)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
Category category = new Category();
category.Name = categoryListViewItems[categoryIndex].Name;
//Expand the category
CategoryListViewItem newItem = new CategoryListViewItem();
newItem.Name = categoryListViewItems[categoryIndex].Name;
newItem.PhotoListViewItems = categoryListViewItems[categoryIndex].PhotoListViewItems;
newItem.IsExpanded = true;
categoryListViewItems[categoryIndex] = newItem;
//Using for loop instead of foreach because we edit the listview
for (int index = 0; index < categoryListViewItems[categoryIndex].PhotoListViewItems.Count; index++)
{
MarkPhotoAsBusy(categoryListViewItems[categoryIndex], index);
Task analysisTask = new Task(() =>
{
Photo photo = categoryListViewItems[categoryIndex].PhotoListViewItems[index].Photo;
string categoryName = categoryListViewItems[categoryIndex].Name;
//Check if the photo has been analyzed before
if (photo.PhotoDetails.Count == 0)
{
photoInspector.InspectAndUpdatePhoto(photo, categoryName);
}
});
analysisTask.Start();
await analysisTask;
MarkPhotoAsCompleted(categoryListViewItems[categoryIndex], index);
if (cancellationToken.IsCancellationRequested)
{
break;
}
}
//Collapse the category
newItem = new CategoryListViewItem();
newItem.Name = categoryListViewItems[categoryIndex].Name;
newItem.PhotoListViewItems = categoryListViewItems[categoryIndex].PhotoListViewItems;
newItem.IsExpanded = false;
categoryListViewItems[categoryIndex] = newItem;
if (cancellationToken.IsCancellationRequested)
{
break;
}
}
if (!cancellationToken.IsCancellationRequested)
{
return(true);
}
else
{
return(false);
}
}
private void AddPhotos_Click(object sender, RoutedEventArgs e)
{
Button buttonClicked = sender as Button;
StackPanel parentStackPanel = buttonClicked.Parent as StackPanel;
Grid parentGrid = parentStackPanel.Parent as Grid;
TextBlock categoryName = parentGrid.FindName("CategoryName") as TextBlock;
string inputCategoryName = categoryName.Text;
//Display Open File Dialog
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Title = "Add a photo";
openFileDialog.Filter = "Picture Files (*.jpg, *.bmp, *.png) |*.jpg;*.bmp;*.png |All Files (*.*)|*.*";
openFileDialog.Multiselect = true;
Nullable<bool> fileOpenResult = openFileDialog.ShowDialog();
//Add Files to PhotoFetcher
if (fileOpenResult == true)
{
string[] filenames = openFileDialog.FileNames;
RemovePlaceHolders(inputCategoryName);
for (int fileIndex = 0; fileIndex < filenames.Length; fileIndex++)
{
Photo photo = new Photo();
photo.Filename = filenames.ElementAt(fileIndex);
photo.InputCategory = inputCategoryName;
photo.SourceFilePath = filenames[fileIndex];
photo.Filename = Path.GetFileName(filenames[fileIndex]);
if (photo.Filename.Equals("add_photo.png"))
{
photo.Name = "";
}
else
{
photo.Name = photo.Filename;
}
photo.OutputCategories = MethodologyProvider.Get().Methodology.InputCategories[inputCategoryName].outputCategories;
this.result.PhotoList.Add(photo);
}
AddAllPlaceHolders();
UpdateDataContext();
}
}
private void AddPlaceHolder(string inputCategoryName)
{
Photo photo = new Photo();
photo.InputCategory = inputCategoryName;
photo.SourceFilePath = placeHolderImagePath;
photo.Filename = Path.GetFileName(placeHolderImagePath);
if (photo.Filename.Equals("add_photo.png"))
{
photo.Name = "";
}
else
{
photo.Name = photo.Filename;
}
photo.OutputCategories = MethodologyProvider.Get().Methodology.InputCategories[inputCategoryName].outputCategories;//Get the list of outputCategories from the MethodologyProvider
this.result.PhotoList.Add(photo);
}