public override void OnNavigating(object parameter)
{
base.OnNavigating(parameter);
if ((parameter != null) && (parameter is Guid))
{
Guid guid = (Guid)parameter;
if (guid != Guid.Empty)
{
_dataService.GetImage(guid, new Action <FullImage, Exception>((image, ex) =>
{
_image = image;
if (_image != null)
{
ImageData = _image.FullImageData;
ImageName = _image._imageName;
CanSave = false;
}
}));
}
else
{
_image = new FullImage {
_id = guid
};
}
}
else
{
GoBack.Execute(null);
}
}
public FullImage PutImage(FullImage image)
{
FullImageWithThumbnail imageWT = new FullImageWithThumbnail(image);
bool resultUpdate = _dataService.UpdateImage(imageWT);
FullImage result = _dataService.GetImage(image.Id);
return(result);
}
private void Writer_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (view == View.FullImage)
{
FullImage.MouseDoubleClick(e.Location);
}
this.Invalidate();
}
private void EnterDown()
{
if (SelectedThumbIndex != -1)
{
view = View.FullImage;
FullImage.LoadEntity(Entities[SelectedThumbIndex], ActivePath);
this.Invalidate();
}
}
public Form1()
{
InitializeComponent();
this.SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint | ControlStyles.DoubleBuffer, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.ResizeRedraw, true);
FullImage.ParentBoundry = new Size(this.Width, this.Height);
// Enter the image path
FullImage.LoadImage(Image.FromFile(@"D:\a.jpg"));
}
private void Writer_MouseDown(object sender, MouseEventArgs e)
{
if (view == View.Note)
{
drag = true;
initialmouseDown = e.Location;
initial = e.Location;
}
else if (view == View.FullImage)
{
FullImage.MouseDown(e.Location);
}
}
/// <summary>
/// Returns true if OrderMarketChange instances are equal
/// </summary>
/// <param name="other">Instance of OrderMarketChange to be compared</param>
/// <returns>Boolean</returns>
public bool Equals(OrderMarketChange other)
{
// credit: http://stackoverflow.com/a/10454552/677735
if (other == null)
{
return(false);
}
return((AccountId == other.AccountId || AccountId != null && AccountId.Equals(other.AccountId)) &&
(Orc == other.Orc || Orc != null && Orc.SequenceEqual(other.Orc)) &&
(Closed == other.Closed || Closed != null && Closed.Equals(other.Closed)) &&
(Id == other.Id || Id != null && Id.Equals(other.Id)) &&
(FullImage == other.FullImage || FullImage != null && FullImage.Equals(other.FullImage)));
}
public FullImage PostImage(FullImage image)
{
FullImageWithThumbnail imageWT = new FullImageWithThumbnail(image);
bool resultCreate = _dataService.CreateImage(imageWT);
if (resultCreate)
{
FullImage result = _dataService.GetImage(image.Id);
return(result);
}
else
{
return(null);
}
}
private void Writer_MouseUp(object sender, MouseEventArgs e)
{
if (view == View.Note)
{
drag = false;
}
if (e.Location == initialmouseDown)
{
EnterDown();
}
if (view == View.FullImage)
{
FullImage.MouseUp(e.Location);
}
}
/// <summary>
/// Returns true if OrderRunnerChange instances are equal
/// </summary>
/// <param name="other">Instance of OrderRunnerChange to be compared</param>
/// <returns>Boolean</returns>
public bool Equals(OrderRunnerChange other)
{
// credit: http://stackoverflow.com/a/10454552/677735
if (other == null)
{
return(false);
}
return((Mb == other.Mb || Mb != null && Mb.SequenceEqual(other.Mb)) &&
(Uo == other.Uo || Uo != null && Uo.SequenceEqual(other.Uo)) &&
(Id == other.Id || Id != null && Id.Equals(other.Id)) &&
(Hc == other.Hc || Hc != null && Hc.Equals(other.Hc)) &&
(FullImage == other.FullImage || FullImage != null && FullImage.Equals(other.FullImage)) &&
(Ml == other.Ml || Ml != null && Ml.SequenceEqual(other.Ml)));
}
public bool CreateImage(FullImage image)
{
try
{
using (ImageServiceClient client = new ImageServiceClient())
{
var item = client.PostImage(image);
client.Close();
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
private void CreateThumbnail(HttpPostedFileBase uploadedFile)
{
ThumbnailImage = new WebImage(FullImage.GetBytes());
// transform to a square by cropping
if (ThumbnailImage.Width > ThumbnailImage.Height)
{
int cropAmount = (ThumbnailImage.Width - ThumbnailImage.Height) / 2;
ThumbnailImage = ThumbnailImage.Crop(0, cropAmount, 0, cropAmount);
}
else
{
int cropAmount = (ThumbnailImage.Height - ThumbnailImage.Width) / 2;
ThumbnailImage = ThumbnailImage.Crop(cropAmount, 0, cropAmount, 0);
}
ThumbnailImage.Resize(200, 200, true);
}
protected override void OnMouseWheel(MouseEventArgs e)
{
if (view == View.Note)
{
if (e.Delta > 0)
{
ShiftIndex = new Point(ShiftIndex.X, ShiftIndex.Y + GlobalClass.ThumbnailSize.Width);
}
else
{
ShiftIndex = new Point(ShiftIndex.X, ShiftIndex.Y - GlobalClass.ThumbnailSize.Width);
}
}
else if (view == View.FullImage)
{
FullImage.MouseWheel(e.Delta);
}
this.Invalidate();
}
public FullImage GetImage(Guid imageId)
{
try
{
using (ImagesDatabaseEntities context = new ImagesDatabaseEntities())
{
FullImage result = context.Images.Where(i => i.Id == imageId)
.Select(i => new FullImage {
Id = i.Id, ImageName = i.ImageName, FullImageData = i.Data
})
.FirstOrDefault();
return(result);
}
}
catch (Exception ex)
{
//logger
return(null);
}
}
private void Writer_MouseMove(object sender, MouseEventArgs e)
{
if (view == View.Note)
{
if (drag)
{
ShiftIndex = new Point(ShiftIndex.X, ShiftIndex.Y + e.Location.Y - initial.Y);
initial = e.Location;
}
else
{
SelectedThumbIndex = FindSelection(e.Location);
}
}
else if (view == View.FullImage)
{
FullImage.MouseMove(e.Location);
}
this.Invalidate();
}
/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
// credit: http://stackoverflow.com/a/263416/677735
unchecked // Overflow is fine, just wrap
{
var hash = 41;
// Suitable nullity checks etc, of course :)
if (Mb != null)
{
hash = hash * 59 + Mb.GetHashCode();
}
if (Uo != null)
{
hash = hash * 59 + Uo.GetHashCode();
}
if (Id != null)
{
hash = hash * 59 + Id.GetHashCode();
}
if (Hc != null)
{
hash = hash * 59 + Hc.GetHashCode();
}
if (FullImage != null)
{
hash = hash * 59 + FullImage.GetHashCode();
}
if (Ml != null)
{
hash = hash * 59 + Ml.GetHashCode();
}
return(hash);
}
}
private void Writer_Paint(object sender, PaintEventArgs e)
{
e.Graphics.Clear(Color.Black);
if (view == View.Note)
{
for (int i = 1; i < ContentRects.Count; i++)
{
// e.Graphics.SetClip(new Rectangle(0, 0, this.Width, this.Height));
if (ContentRects[i].Y + ShiftIndex.Y < this.Height && ShiftIndex.Y + ContentRects[i].Y + ContentRects[i].Height > 0)
{
e.Graphics.DrawString(TitleContents[i], this.Font, Brushes.White, GetShiftedRect(ContentRects[i]));
}
}
for (int i = 0; i < EntityRects.Count; i++)
{
if (EntityRects[i].Y + ShiftIndex.Y < this.Height && ShiftIndex.Y + EntityRects[i].Y + EntityRects[i].Height > 0)
{
if (i == SelectedThumbIndex)
{
e.Graphics.DrawImage(SD.Images.ChangeImage.ApplyColorMatrix(Entities[i].GetThumbnail(), SD.Images.ChangeImage.ImageProperty.Negative), GetShiftedRect(EntityRects[i]));
}
else
{
e.Graphics.DrawImage(Entities[i].GetThumbnail(), GetShiftedRect(EntityRects[i]));
}
}
}
if (TitleContents.Count > 0)
{
e.Graphics.FillRectangle(Brushes.Gold, new RectangleF(0, 0, this.Width, 30));
e.Graphics.DrawString(TitleContents[0], fontTitle, Brushes.Black, ContentRects[0]);
}
}
else if (view == View.FullImage)
{
FullImage.Paint(e.Graphics);
}
}
/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
// credit: http://stackoverflow.com/a/263416/677735
unchecked // Overflow is fine, just wrap
{
var hash = 41;
// Suitable nullity checks etc, of course :)
if (AccountId != null)
{
hash = hash * 59 + AccountId.GetHashCode();
}
if (Orc != null)
{
hash = hash * 59 + Orc.GetHashCode();
}
if (Closed != null)
{
hash = hash * 59 + Closed.GetHashCode();
}
if (Id != null)
{
hash = hash * 59 + Id.GetHashCode();
}
if (FullImage != null)
{
hash = hash * 59 + FullImage.GetHashCode();
}
return(hash);
}
}
private void GoBackExecute()
{
_image = null;
ImageData = null;
_navigationService.GoBack();
}
/// <summary>
/// Releases the image resources back to the pool.
/// </summary>
public void Dispose()
{
FullImage?.Dispose();
}
//Create a paint event
private void Form1_Paint(object sender, PaintEventArgs e)
{
FullImage.Paint(e.Graphics);
}
public bool UpdateImage(FullImage image)
{
return(true);
}
public bool CreateImage(FullImage _image)
{
return(true);
}
public FullImage GetImageById(Guid imageId)
{
FullImage result = _dataService.GetImage(imageId);
return(result);
}