protected override void InitTokenFromDialog()
{
GmicConfigToken token = (GmicConfigToken)theEffectToken;
token.OutputFolder = outputFolder;
token.Surface = surface;
}
public override void Render(EffectConfigToken parameters, RenderArgs dstArgs, RenderArgs srcArgs, Rectangle[] rois, int startIndex, int length)
{
GmicConfigToken token = (GmicConfigToken)parameters;
if (token.Surface != null)
{
dstArgs.Surface.CopySurface(token.Surface, rois, startIndex, length);
}
}
private GmicConfigToken(GmicConfigToken cloneMe)
{
OutputFolder = cloneMe.OutputFolder;
Surface = cloneMe.Surface;
}
protected override void InitDialogFromToken(EffectConfigToken effectTokenCopy)
{
GmicConfigToken token = (GmicConfigToken)effectTokenCopy;
outputFolder = token.OutputFolder;
}
protected override void InitialInitToken()
{
theEffectToken = new GmicConfigToken();
}
protected override void OnSetRenderInfo(EffectConfigToken parameters, RenderArgs dstArgs, RenderArgs srcArgs)
{
if (repeatEffect)
{
GmicConfigToken token = (GmicConfigToken)parameters;
if (token.Surface != null)
{
token.Surface.Dispose();
token.Surface = null;
}
if (File.Exists(GmicConfigDialog.GmicPath))
{
try
{
using (GmicPipeServer server = new())
{
List <GmicLayer> layers = new();
Surface clipboardSurface = null;
try
{
// Some G'MIC filters require the image to have more than one layer.
// Because use Paint.NET does not currently support Effect plug-ins accessing
// other layers in the document, allowing the user to place the second layer on
// the clipboard is supported as a workaround.
clipboardSurface = Services.GetService <IClipboardService>().TryGetSurface();
if (clipboardSurface != null)
{
layers.Add(new GmicLayer(clipboardSurface, true));
clipboardSurface = null;
}
}
finally
{
if (clipboardSurface != null)
{
clipboardSurface.Dispose();
}
}
layers.Add(new GmicLayer(EnvironmentParameters.SourceSurface, false));
server.AddLayers(layers);
server.Start();
string arguments = string.Format(CultureInfo.InvariantCulture, ".PDN {0} reapply", server.FullPipeName);
using (Process process = new())
{
process.StartInfo = new ProcessStartInfo(GmicConfigDialog.GmicPath, arguments);
process.Start();
process.WaitForExit();
if (process.ExitCode == GmicExitCode.Ok)
{
OutputImageState state = server.OutputImageState;
if (state.Error != null)
{
ShowErrorMessage(state.Error);
}
else
{
IReadOnlyList <Surface> outputImages = state.OutputImages;
string gmicCommandName = server.GmicCommandName;
if (outputImages.Count > 1)
{
using (PlatformFolderBrowserDialog folderBrowserDialog = new())
{
folderBrowserDialog.ClassicFolderBrowserDescription = Resources.ClassicFolderBrowserDescription;
folderBrowserDialog.VistaFolderBrowserTitle = Resources.VistaFolderBrowserTitle;
if (!string.IsNullOrWhiteSpace(token.OutputFolder))
{
folderBrowserDialog.SelectedPath = token.OutputFolder;
}
if (folderBrowserDialog.ShowDialog() == DialogResult.OK)
{
string outputFolder = folderBrowserDialog.SelectedPath;
try
{
OutputImageUtil.SaveAllToFolder(outputImages, outputFolder, gmicCommandName);
}
catch (ArgumentException ex)
{
ShowErrorMessage(ex);
}
catch (ExternalException ex)
{
ShowErrorMessage(ex);
}
catch (IOException ex)
{
ShowErrorMessage(ex);
}
catch (SecurityException ex)
{
ShowErrorMessage(ex);
}
catch (UnauthorizedAccessException ex)
{
ShowErrorMessage(ex);
}
}
}
}
else
{
Surface output = outputImages[0];
if (output.Width == srcArgs.Surface.Width && output.Height == srcArgs.Surface.Height)
{
token.Surface = output.Clone();
}
else
{
// Place the full image on the clipboard when the size does not match the Paint.NET layer
// and prompt the user to save it.
// The resized image will not be copied to the Paint.NET canvas.
Services.GetService <IClipboardService>().SetImage(output);
using (PlatformFileSaveDialog resizedImageSaveDialog = new())
{
resizedImageSaveDialog.Filter = Resources.ResizedImageSaveDialogFilter;
resizedImageSaveDialog.Title = Resources.ResizedImageSaveDialogTitle;
resizedImageSaveDialog.FileName = gmicCommandName + "_" + DateTime.Now.ToString("yyyyMMdd-THHmmss") + ".png";
if (resizedImageSaveDialog.ShowDialog() == DialogResult.OK)
{
string resizedImagePath = resizedImageSaveDialog.FileName;
try
{
using (Bitmap bitmap = output.CreateAliasedBitmap())
{
bitmap.Save(resizedImagePath, System.Drawing.Imaging.ImageFormat.Png);
}
}
catch (ArgumentException ex)
{
ShowErrorMessage(ex);
}
catch (ExternalException ex)
{
ShowErrorMessage(ex);
}
catch (IOException ex)
{
ShowErrorMessage(ex);
}
catch (SecurityException ex)
{
ShowErrorMessage(ex);
}
catch (UnauthorizedAccessException ex)
{
ShowErrorMessage(ex);
}
}
}
}
}
}
}
else
{
switch (process.ExitCode)
{
case GmicExitCode.ImageTooLargeForX86:
ShowErrorMessage(Resources.ImageTooLargeForX86);
break;
}
}
}
}
}
catch (ArgumentException ex)
{
ShowErrorMessage(ex);
}
catch (ExternalException ex)
{
ShowErrorMessage(ex);
}
catch (IOException ex)
{
ShowErrorMessage(ex);
}
catch (UnauthorizedAccessException ex)
{
ShowErrorMessage(ex);
}
}
else
{
ShowErrorMessage(Resources.GmicNotFound);
}
}
base.OnSetRenderInfo(parameters, dstArgs, srcArgs);
}
