public MainWindow()
{
InitializeComponent();
ImageDataList.Images.LoadDatabase();
Thumbnails.LoadThumbs();
ImageDataList.Images.OnChange += ImageList_OnChange;
}
private void menuItemSaveDB_Click(object sender, RoutedEventArgs e)
{
ImageDataList.Images.SaveDatabase();
Thumbnails.SaveThumbs();
}
/// <summary>
/// Adds an image to the control's image list
/// </summary>
/// <param name="img">The image to be added</param>
/// <param name="arrange">If true, the ArrangePics method is called</param>
/// <returns>Returns true if the image was successfully added</returns>
public bool AddImage(ImageData img, bool arrange = true)
{
if (this.images.ContainsKey(img) || !File.Exists(img.path))
{
return(false);
}
Image pic = new Image();
pic.Stretch = System.Windows.Media.Stretch.Uniform;
pic.HorizontalAlignment = HorizontalAlignment.Left;
pic.VerticalAlignment = VerticalAlignment.Top;
pic.Height = this._thumbSize.Height;
pic.Width = this._thumbSize.Width;
pic.Tag = img.path;
StringBuilder tags = new StringBuilder();
foreach (string tag in img.tags)
{
if (tags.Length > 0)
{
tags.Append(", ");
}
tags.Append(tag);
}
pic.ToolTip = String.Format("Path: {0}\nDimensions: {1}x{2}\nSize: {3} MB\nTags: {4}", img.path, img.width, img.height, (double)img.size / 1024.0 / 1024.0, tags.ToString());
pic.MouseLeftButtonDown += Pic_MouseLeftButtonDown;
ContextMenu cMenu = new ContextMenu();
MenuItem itemEdit = new MenuItem(), itemDelete = new MenuItem();
itemEdit.Header = "Edit"; itemEdit.Click += Pic_Edit; itemEdit.Tag = img.path;
itemDelete.Header = "Delete"; itemDelete.Click += Pic_Delete; itemDelete.Tag = img.path;
cMenu.Items.Add(itemEdit);
cMenu.Items.Add(itemDelete);
pic.ContextMenu = cMenu;
string thumbnail;
if (img.thumbnailMD5 == null || !File.Exists(thumbnail = Thumbnails.GetThumbnailPath(img.thumbnailMD5)))
{
string md5 = Thumbnails.KeyFromPath(img.path);
if (md5 == null || !File.Exists(thumbnail = Thumbnails.GetThumbnailPath(md5)))
{
thumbnail = Thumbnails.GetThumbnailPath(Thumbnails.Add(img.path));
}
}
BitmapImage image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
image.UriSource = new Uri(Path.GetFullPath(thumbnail));
image.EndInit();
pic.Source = image;
this.images.Add(img, pic);
this.panel.Children.Add(pic);
if (arrange)
{
ArrangePics();
}
return(true);
}
private void buttonAdd_Click(object sender, RoutedEventArgs e)
{
if (String.IsNullOrWhiteSpace(textBoxPath.Text))
{
MessageBox.Show("You must select an image to add.", "No image path", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
else if (!File.Exists(textBoxPath.Text))
{
MessageBox.Show("The specified file does not exist.", "Invalid path", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
ImageData img = new ImageData();
img.path = textBoxPath.Text;
using (var stream = new FileStream(img.path, FileMode.Open)) {
try {
using (var bmp = System.Drawing.Image.FromStream(stream)) {
img.width = bmp.Width;
img.height = bmp.Height;
}
} catch (ArgumentException ex) {
MessageBox.Show("The specified file is not an image.", "Invalid file", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
stream.Seek(0, SeekOrigin.Begin);
using (var hasher = new System.Security.Cryptography.SHA1Cng()) {
img.sha1Hash = BitConverter.ToString(hasher.ComputeHash(stream)).Replace("-", "");
hasher.Clear();
}
stream.Seek(0, SeekOrigin.Begin);
img.thumbnailMD5 = Thumbnails.Add(stream, img.path);
}
if (ImgData == null)
{
ImageData otherImg = null;
for (int i = 0; i < ImageDataList.Images.Count; i++)
{
otherImg = ImageDataList.Images [i];
if (otherImg == null) // Wat?
{
continue;
}
if (string.Equals(otherImg.path, img.path, StringComparison.CurrentCultureIgnoreCase))
{
MessageBox.Show("There is already an entry with the specified path in the database.", "Duplicate image", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
else if (string.Equals(otherImg.sha1Hash, img.sha1Hash, StringComparison.CurrentCultureIgnoreCase))
{
MessageBox.Show("The specified image matches the SHA1 hash of another entry in the database.", "Duplicate image", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
}
img.description = textBoxDescription.Text;
img.size = (new FileInfo(img.path)).Length;
List <string> tags = new List <string> (), sources = new List <string> ();
foreach (string tag in this.listBoxTags.Items)
{
if (tag.StartsWith("source:")) // If the tag starts with "source:",
{
sources.Add(tag.Remove(0, 7)); // Remove the "source:" from the tag and add it to the sources list
}
else // If not,
{
tags.Add(tag); // Add it to the tags list
}
}
img.sources = sources.ToArray(); sources.Clear(); sources = null;
img.tags = tags.ToArray(); tags.Clear(); tags = null;
if (ImgData != null)
{
for (int i = 0; i < ImageDataList.Images.Count; i++)
{
if (ImageDataList.Images [i] == this.ImgData)
{
ImageDataList.Images [i] = img;
}
}
}
else
{
ImageDataList.Images.Add(img);
}
this.Close();
}