/// <summary>
/// Initializes a new instance of the <see cref="ImageDialog"/> class.
/// </summary>
/// <param name="editor">The editor.</param>
/// <param name="serviceProvider">The service provider.</param>
public ImageDialog(ImageEditor editor, IServiceProvider serviceProvider)
: base(serviceProvider)
{
this.editor = editor;
this.InitializeComponent();
this.Text = this.editor.Filter.DialogTitle;
this.openFileDialog.Title = this.editor.Filter.DialogTitle;
this.openFileDialog.Filter = this.editor.Filter.FileFilter;
if (this.editor.ImageFilePaths != null)
{
foreach (var path in this.editor.ImageFilePaths)
{
this.fileNameComboBox.Items.Add(path);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageDialog"/> class.
/// </summary>
/// <param name="editor">The editor.</param>
/// <param name="serviceProvider">The service provider.</param>
public ImageDialog(ImageEditor editor, IServiceProvider serviceProvider)
: base(serviceProvider)
{
this.editor = editor;
this.InitializeComponent();
this.Text = this.editor.Filter.DialogTitle;
this.openFileDialog.Title = this.editor.Filter.DialogTitle;
this.openFileDialog.Filter = this.editor.Filter.FileFilter;
if (this.editor.ImageFilePaths != null)
{
foreach (var path in this.editor.ImageFilePaths)
{
this.fileNameComboBox.Items.Add(path);
}
}
}
private void UpdateState()
{
var imagePath = this.fileNameComboBox.Text;
if (this.lastLoadedPath == imagePath)
{
return;
}
this.lastLoadedPath = imagePath;
this.pictureBox1.SuspendLayout();
try
{
this.okButton.Enabled = imagePath.Length == 0 || this.editor.Filter.IsSupported(imagePath);
if (this.okButton.Enabled)
{
if (ImageEditor.IsCursorFile(imagePath))
{
using (Cursor cursor = new Cursor(imagePath))
{
this.pictureBox1.Image = new Bitmap(cursor.Size.Width, cursor.Size.Height);
using (Graphics g = Graphics.FromImage(this.pictureBox1.Image))
{
cursor.Draw(g, new Rectangle(Point.Empty, cursor.Size));
}
}
}
else if (ImageEditor.IsIconFile(imagePath))
{
using (Icon icon = new Icon(imagePath))
{
this.pictureBox1.Image = icon.ToBitmap();
}
}
else if (imagePath.Length == 0)
{
this.pictureBox1.Image = null;
}
else
{
this.pictureBox1.Image = Image.FromFile(imagePath);
}
}
else
{
this.pictureBox1.Image = this.pictureBox1.ErrorImage;
}
}
catch (Exception ex)
{
if (Microsoft.VisualStudio.ErrorHandler.IsCriticalException(ex))
{
throw;
}
this.okButton.Enabled = false;
this.pictureBox1.Image = this.pictureBox1.ErrorImage;
}
this.pictureBox1.ResumeLayout();
}
