public void Update(Input input)
{
collage.AspectRatio = drawRectangle.AspectRatio;
imageUnderMouse = null;
for (int i = collage.Images.Count - 1; i >= 0; i--)
{
Rectangle rec = collage.Images[i].GetRectangleInBoundary(drawRectangle.Rectangle);
if (Utils.IsVectorInRotatedRectangle(input.MousePositionVector, rec, collage.Images[i].Rotation))
{
imageUnderMouse = collage.Images[i];
break;
}
}
}
public bool Update()
{
bool areFilesChoosed = !dataAccess.GuiThread.IsBlockedByDialog;
if (areFilesChoosed)
{
string[] fileNames = ofw.SelectedFiles;
ofw.Destroy();
if (fileNames != null)
{
// make a list of all new images.
List<Image> images = new List<Image>();
for (int i = 0; i < fileNames.Length; i++)
{
// check if the image needs a new Source or if another one can be reused
ImageSource imageSource = null;
foreach (Image img in editData.Collage.Images)
{
if (img.Source.FileName == fileNames[i])
{
imageSource = img.Source;
break;
}
}
Image image;
if (imageSource == null) image = new Image(dataAccess, fileNames[i]);
else image = new Image(imageSource);
// set a random position
image.Center = new Vector2((float)dataAccess.Random.NextDouble(), (float)dataAccess.Random.NextDouble());
images.Add(image);
}
// make a command that can load all images at once
Command command = new Command(ExecuteAddImages, ExecuteRemoveImages, images, "Add new images");
editData.UndoManager.ExecuteAndAddCommand(command);
}
}
return !areFilesChoosed;
}
