public void GetFiles(string path)
{
if (!Directory.Exists(path))
{
return;
}
if (workingDirectory_files != null)
{
workingDirectory_files.Clear();
}
workingDirectory_files = new List <WorkingDirectory_File>();
workingDirectoryPath = path;
List <string> directoryFiles = new List <string>(Directory.GetFiles(workingDirectoryPath));
foreach (string file in directoryFiles)
{
string fileName = Path.GetFileNameWithoutExtension(file);
string fileExt = Path.GetExtension(file);
WorkingDirectory_File workingDirectory_file = new WorkingDirectory_File();
workingDirectory_file.FileName = fileName;
workingDirectory_file.FileType = fileExt;
workingDirectory_file.FilePath = file;
workingDirectory_files.Add(workingDirectory_file);
}
}
/// <summary>
/// Previews a DDS image and displays it along with it's properties
/// </summary>
public void PreviewImage()
{
//if there is no valid item selected, don't continue
if (ui_textureDirectory_files_listview.SelectedItem == null)
{
return;
}
//get our selected file object from the working directory
WorkingDirectory_File workingDirectory_file = (WorkingDirectory_File)ui_textureDirectory_files_listview.SelectedItem;
//if the selected file is not a .dds file then don't continue (we can only display .dds files)
if (System.IO.Path.GetExtension(workingDirectory_file.FilePath).Equals(".dds") == false)
{
return;
}
//create our bitmap object
BitmapImage bitmap;
//we are going to try to display the bitmap (if our converter fails and the image can't be decoded as a DDS properly, then we will just catch the exception and ignore)
try
{
//initalize our bitmap object
bitmap = new BitmapImage();
//initalize the bitmap image initalizatiom method
bitmap.BeginInit();
//get the file path of the dds image on the disk
bitmap.UriSource = new Uri(workingDirectory_file.FilePath, UriKind.Absolute);
//end the initalization
bitmap.EndInit();
//assign the source to our bitmap object
ui_imagepreview_image.Source = bitmap;
//display the name of the image
ui_imagepreview_imageName_label.Content = workingDirectory_file.FileName;
//display the image properties
//ui_imageproperties_infobox_textblock.Text = GetImageProperties_Text(bitmap, workingDirectory_file.FileName, workingDirectory_file.FilePath);
}
catch (Exception e)
{
//if it fails to decode the dds image and display it, notify the user and write a message.
//ui_imageproperties_infobox_textblock.Text = "Can't Decode DDS Image.";
//don't continue
return;
}
}