unsafe void BrowseButton_Activated(object sender, EventArgs e)
{
NSOpenPanel panel = new NSOpenPanel();
panel.CanChooseFiles = true;
panel.CanChooseDirectories = false;
panel.AllowsMultipleSelection = true;
panel.CanCreateDirectories = true;
using (panel)
{
nint result = panel.RunModal();
if (result != 1)
{
return;
}
NSUrl[] urls = panel.Urls;
if (urls.Length == 0)
{
return;
}
NSUrl leftImagePath = urls[1];
NSUrl rightImagePath = urls[0];
mLeftImage = new NSImage(leftImagePath.Path, false);
mRightImage = new NSImage(rightImagePath.Path, false);
NSBitmapImageRep leftImageRep =
ImageDiffUtils.GetBitmapRepresentation(mLeftImage);
NSBitmapImageRep rightImageRep =
ImageDiffUtils.GetBitmapRepresentation(mRightImage);
nint leftLen = leftImageRep.BytesPerRow * leftImageRep.PixelsHigh;
nint rightLen = rightImageRep.BytesPerRow * rightImageRep.PixelsHigh;
byte *leftBitmapData = (byte *)leftImageRep.BitmapData;
byte *rightBitmapData = (byte *)rightImageRep.BitmapData;
ImageDiffOperations.CalculateImageDiff(
this, this, leftBitmapData, rightBitmapData,
(int)leftLen, (int)rightLen);
}
}
void IImageDiffView.SetDiffImageBytes(byte[] diffImage)
{
mImageDiffView.SetImage(
ImageDiffUtils.GetDiffImage(mLeftImage, mRightImage, diffImage));
}