public CodeLabConfigToken() : base()
{
UserScriptObject = null;
UserCode = "";
LastExceptions = new List<Exception>();
ScriptName = "MyScript";
}
public BackgroundEffectRenderer(Effect effect,
EffectConfigToken effectToken,
RenderArgs dstArgs,
RenderArgs srcArgs,
PdnRegion renderRegion,
int tileCount,
int workerThreads)
{
this.effect = effect;
this.effectToken = effectToken;
this.dstArgs = dstArgs;
this.srcArgs = srcArgs;
this.renderRegion = renderRegion;
this.renderRegion.Intersect(dstArgs.Bounds);
this.tileRegions = SliceUpRegion(renderRegion, tileCount, dstArgs.Bounds);
this.tilePdnRegions = new PdnRegion[this.tileRegions.Length];
for (int i = 0; i < this.tileRegions.Length; ++i)
{
PdnRegion pdnRegion = Utility.RectanglesToRegion(this.tileRegions[i]);
this.tilePdnRegions[i] = pdnRegion;
}
this.tileCount = tileCount;
this.workerThreads = workerThreads;
if ((effect.EffectDirectives & EffectDirectives.SingleThreaded) != 0)
{
this.workerThreads = 1;
}
this.threadPool = new Threading.ThreadPool(this.workerThreads, false);
}
public EffectBenchmark(string name, int iterations, Effect effect, EffectConfigToken token, Surface image)
: base(name + " (" + iterations + "x)")
{
this.effect = effect;
this.token = token;
this.image = image;
this.iterations = iterations;
}
protected override Keys GetEffectShortcutKeys(Effect effect)
{
Keys keys;
if (effect is DesaturateEffect)
{
keys = Keys.Control | Keys.Shift | Keys.G;
}
else if (effect is AutoLevelEffect)
{
keys = Keys.Control | Keys.Shift | Keys.L;
}
else if (effect is InvertColorsEffect)
{
keys = Keys.Control | Keys.Shift | Keys.I;
}
else if (effect is HueAndSaturationAdjustment)
{
keys = Keys.Control | Keys.Shift | Keys.U;
}
else if (effect is SepiaEffect)
{
keys = Keys.Control | Keys.Shift | Keys.E;
}
else if (effect is BrightnessAndContrastAdjustment)
{
keys = Keys.Control | Keys.Shift | Keys.C;
}
else if (effect is LevelsEffect)
{
keys = Keys.Control | Keys.L;
}
else if (effect is CurvesEffect)
{
keys = Keys.Control | Keys.Shift | Keys.M;
}
else if (effect is PosterizeAdjustment)
{
keys = Keys.Control | Keys.Shift | Keys.P;
}
else
{
keys = Keys.None;
}
return keys;
}
private bool IsBuiltInEffect(Effect effect)
{
if (effect == null)
{
return true;
}
Type effectType = effect.GetType();
Type effectBaseType = typeof(Effect);
// Built-in effects only live in PaintDotNet.Effects.dll
if (effectType.Assembly == effectBaseType.Assembly)
{
return true;
}
else
{
return false;
}
}
protected override bool FilterEffects(Effect effect)
{
return (effect.Category == EffectCategory.Adjustment);
}
private bool Build(bool toDll)
{
bool retVal = false;
listErrors.Items.Clear();
try
{
string prepend2 = " : base(\"" + txtScriptName.Text + "\", null) {}";
if (toDll)
{
string oldargs = param.CompilerOptions;
Uri location = new Uri(System.Reflection.Assembly.GetEntryAssembly().CodeBase);
string fullPath = Uri.UnescapeDataString(System.IO.Path.GetDirectoryName(location.AbsolutePath));
fullPath = Path.Combine(fullPath, "Effects");
fullPath = Path.Combine(fullPath, txtScriptName.Text);
fullPath = Path.ChangeExtension(fullPath, ".dll");
param.CompilerOptions = param.CompilerOptions + " /debug- /target:library /out:\"" + fullPath + "\"";
cscp.CompileAssemblyFromSource(param, prepend + prepend2 + txtCode.Text + append);
param.CompilerOptions = oldargs;
}
else
{
userScriptObject = null;
result = cscp.CompileAssemblyFromSource(param, prepend + prepend2 + txtCode.Text + append);
}
if (result.Errors.HasErrors)
{
foreach (CompilerError err in result.Errors)
{
CompilerErrorWrapper cew = new CompilerErrorWrapper();
cew.CompilerError = err;
listErrors.Items.Add(cew);
}
}
else if (!toDll)
{
userAssembly = result.CompiledAssembly;
foreach (Type type in userAssembly.GetTypes())
{
if (type.IsSubclassOf(typeof(Effect)) && !type.IsAbstract)
{
userScriptObject = (Effect)type.GetConstructor(Type.EmptyTypes).Invoke(new object[] { });
}
}
retVal = (userScriptObject != null);
}
else
{
retVal = true;
}
}
catch (Exception exc)
{
userScriptObject = null;
listErrors.Items.Add("Internal Error: " + exc.ToString());
}
if (!toDll)
{
FinishTokenUpdate();
}
return retVal;
}
public void RunEffect(Type effectType)
{
bool oldDirtyValue = AppWorkspace.ActiveDocumentWorkspace.Document.Dirty;
bool resetDirtyValue = false;
AppWorkspace.Update(); // make sure the window is done 'closing'
AppWorkspace.Widgets.StatusBarProgress.ResetProgressStatusBar();
DocumentWorkspace activeDW = AppWorkspace.ActiveDocumentWorkspace;
PdnRegion selectedRegion;
if (activeDW.Selection.IsEmpty)
{
selectedRegion = new PdnRegion(activeDW.Document.Bounds);
}
else
{
selectedRegion = activeDW.Selection.CreateRegion();
}
BitmapLayer layer = (BitmapLayer)activeDW.ActiveLayer;
using (new PushNullToolMode(activeDW))
{
try
{
Effect effect = (Effect)Activator.CreateInstance(effectType);
EffectEnvironmentParameters eep = new EffectEnvironmentParameters(
AppWorkspace.AppEnvironment.PrimaryColor,
AppWorkspace.AppEnvironment.SecondaryColor,
AppWorkspace.AppEnvironment.PenInfo.Width,
selectedRegion);
string name = effect.Name;
EffectConfigToken newLastToken = null;
effect.EnvironmentParameters = eep;
if (!(effect.IsConfigurable))
{
Surface copy = activeDW.BorrowScratchSurface(this.GetType() + ".RunEffect() using scratch surface for non-configurable rendering");
try
{
using (new WaitCursorChanger(AppWorkspace))
{
copy.CopySurface(layer.Surface);
}
DoEffect(effect, null, selectedRegion, selectedRegion, copy);
}
finally
{
activeDW.ReturnScratchSurface(copy);
}
}
else
{
PdnRegion previewRegion = (PdnRegion)selectedRegion.Clone();
previewRegion.Intersect(RectangleF.Inflate(activeDW.VisibleDocumentRectangleF, 1, 1));
Surface originalSurface = activeDW.BorrowScratchSurface(this.GetType() + ".RunEffect() using scratch surface for rendering during configuration");
try
{
using (new WaitCursorChanger(AppWorkspace))
{
originalSurface.CopySurface(layer.Surface);
}
//
AppWorkspace.SuspendThumbnailUpdates();
//
using (EffectConfigDialog configDialog = effect.CreateConfigDialog())
{
configDialog.Opacity = 0.9;
configDialog.Effect = effect;
configDialog.EffectSourceSurface = originalSurface;
configDialog.Selection = selectedRegion;
EventHandler eh = new EventHandler(EffectConfigTokenChangedHandler);
configDialog.EffectTokenChanged += eh;
if (this.effectTokens.ContainsKey(effectType))
{
EffectConfigToken oldToken = (EffectConfigToken)effectTokens[effectType].Clone();
configDialog.EffectToken = oldToken;
}
BackgroundEffectRenderer ber = new BackgroundEffectRenderer(
effect,
configDialog.EffectToken,
new RenderArgs(layer.Surface),
new RenderArgs(originalSurface),
previewRegion,
tilesPerCpu * renderingThreadCount,
renderingThreadCount);
ber.RenderedTile += new RenderedTileEventHandler(RenderedTileHandler);
ber.StartingRendering += new EventHandler(StartingRenderingHandler);
ber.FinishedRendering += new EventHandler(FinishedRenderingHandler);
configDialog.Tag = ber;
invalidateTimer.Enabled = true;
DialogResult dr = Utility.ShowDialog(configDialog, AppWorkspace);
invalidateTimer.Enabled = false;
this.InvalidateTimer_Tick(invalidateTimer, EventArgs.Empty);
if (dr == DialogResult.OK)
{
this.effectTokens[effectType] = (EffectConfigToken)configDialog.EffectToken.Clone();
}
using (new WaitCursorChanger(AppWorkspace))
{
ber.Abort();
ber.Join();
ber.Dispose();
ber = null;
if (dr != DialogResult.OK)
{
((BitmapLayer)activeDW.ActiveLayer).Surface.CopySurface(originalSurface);
activeDW.ActiveLayer.Invalidate();
}
configDialog.EffectTokenChanged -= eh;
configDialog.Hide();
AppWorkspace.Update();
previewRegion.Dispose();
}
//
AppWorkspace.ResumeThumbnailUpdates();
//
if (dr == DialogResult.OK)
{
PdnRegion remainingToRender = selectedRegion.Clone();
PdnRegion alreadyRendered = PdnRegion.CreateEmpty();
for (int i = 0; i < this.progressRegions.Length; ++i)
{
if (this.progressRegions[i] == null)
{
break;
}
else
{
remainingToRender.Exclude(this.progressRegions[i]);
alreadyRendered.Union(this.progressRegions[i]);
}
}
activeDW.ActiveLayer.Invalidate(alreadyRendered);
newLastToken = (EffectConfigToken)configDialog.EffectToken.Clone();
AppWorkspace.Widgets.StatusBarProgress.ResetProgressStatusBar();
DoEffect(effect, newLastToken, selectedRegion, remainingToRender, originalSurface);
}
else // if (dr == DialogResult.Cancel)
{
using (new WaitCursorChanger(AppWorkspace))
{
activeDW.ActiveLayer.Invalidate();
Utility.GCFullCollect();
}
resetDirtyValue = true;
return;
}
}
}
finally
{
activeDW.ReturnScratchSurface(originalSurface);
}
}
// if it was from the Effects menu, save it as the "Repeat ...." item
if (effect.Category == EffectCategory.Effect)
{
this.lastEffect = effect;
if (newLastToken == null)
{
this.lastEffectToken = null;
}
else
{
this.lastEffectToken = (EffectConfigToken)newLastToken.Clone();
}
PopulateMenu(true);
}
}
finally
{
selectedRegion.Dispose();
AppWorkspace.Widgets.StatusBarProgress.ResetProgressStatusBar();
AppWorkspace.Widgets.StatusBarProgress.EraseProgressStatusBar();
AppWorkspace.ActiveDocumentWorkspace.EnableOutlineAnimation = true;
for (int i = 0; i < this.progressRegions.Length; ++i)
{
if (this.progressRegions[i] != null)
{
this.progressRegions[i].Dispose();
this.progressRegions[i] = null;
}
}
if (resetDirtyValue)
{
AppWorkspace.ActiveDocumentWorkspace.Document.Dirty = oldDirtyValue;
}
}
}
}
private bool DoEffect(Effect effect, EffectConfigToken token, PdnRegion selectedRegion,
PdnRegion regionToRender, Surface originalSurface)
{
bool oldDirtyValue = AppWorkspace.ActiveDocumentWorkspace.Document.Dirty;
bool resetDirtyValue = false;
bool returnVal = false;
AppWorkspace.ActiveDocumentWorkspace.EnableOutlineAnimation = false;
try
{
using (ProgressDialog aed = new ProgressDialog())
{
if (effect.Image != null)
{
aed.Icon = Utility.ImageToIcon(effect.Image, Utility.TransparentKey);
}
aed.Opacity = 0.9;
aed.Value = 0;
aed.Text = effect.Name;
aed.Description = string.Format(PdnResources.GetString("Effects.ApplyingDialog.Description"), effect.Name);
invalidateTimer.Enabled = true;
using (new WaitCursorChanger(AppWorkspace))
{
HistoryMemento ha = null;
DialogResult result = DialogResult.None;
AppWorkspace.Widgets.StatusBarProgress.ResetProgressStatusBar();
AppWorkspace.Widgets.LayerControl.SuspendLayerPreviewUpdates();
try
{
ManualResetEvent saveEvent = new ManualResetEvent(false);
BitmapHistoryMemento bha = null;
// perf bug #1445: save this data in a background thread
PdnRegion selectedRegionCopy = selectedRegion.Clone();
PaintDotNet.Threading.ThreadPool.Global.QueueUserWorkItem(
delegate(object context)
{
try
{
ImageResource image;
if (effect.Image == null)
{
image = null;
}
else
{
image = ImageResource.FromImage(effect.Image);
}
bha = new BitmapHistoryMemento(effect.Name, image, this.AppWorkspace.ActiveDocumentWorkspace,
this.AppWorkspace.ActiveDocumentWorkspace.ActiveLayerIndex, selectedRegionCopy, originalSurface);
}
finally
{
saveEvent.Set();
selectedRegionCopy.Dispose();
selectedRegionCopy = null;
}
});
BackgroundEffectRenderer ber = new BackgroundEffectRenderer(
effect,
token,
new RenderArgs(((BitmapLayer)AppWorkspace.ActiveDocumentWorkspace.ActiveLayer).Surface),
new RenderArgs(originalSurface),
regionToRender,
tilesPerCpu * renderingThreadCount,
renderingThreadCount);
aed.Tag = ber;
ber.RenderedTile += new RenderedTileEventHandler(aed.RenderedTileHandler);
ber.RenderedTile += new RenderedTileEventHandler(RenderedTileHandler);
ber.StartingRendering += new EventHandler(StartingRenderingHandler);
ber.FinishedRendering += new EventHandler(aed.FinishedRenderingHandler);
ber.FinishedRendering += new EventHandler(FinishedRenderingHandler);
ber.Start();
result = Utility.ShowDialog(aed, AppWorkspace);
if (result == DialogResult.Cancel)
{
resetDirtyValue = true;
using (new WaitCursorChanger(AppWorkspace))
{
ber.Abort();
ber.Join();
((BitmapLayer)AppWorkspace.ActiveDocumentWorkspace.ActiveLayer).Surface.CopySurface(originalSurface);
}
}
invalidateTimer.Enabled = false;
ber.Join();
ber.Dispose();
saveEvent.WaitOne();
saveEvent.Close();
saveEvent = null;
ha = bha;
}
catch
{
using (new WaitCursorChanger(AppWorkspace))
{
((BitmapLayer)AppWorkspace.ActiveDocumentWorkspace.ActiveLayer).Surface.CopySurface(originalSurface);
ha = null;
}
}
finally
{
AppWorkspace.Widgets.LayerControl.ResumeLayerPreviewUpdates();
}
using (PdnRegion simplifiedRenderRegion = Utility.SimplifyAndInflateRegion(selectedRegion))
{
using (new WaitCursorChanger(AppWorkspace))
{
AppWorkspace.ActiveDocumentWorkspace.ActiveLayer.Invalidate(simplifiedRenderRegion);
}
}
using (new WaitCursorChanger(AppWorkspace))
{
if (result == DialogResult.OK)
{
if (ha != null)
{
AppWorkspace.ActiveDocumentWorkspace.History.PushNewMemento(ha);
}
AppWorkspace.Update();
returnVal = true;
}
else
{
Utility.GCFullCollect();
}
}
} // using
} // using
}
finally
{
AppWorkspace.ActiveDocumentWorkspace.EnableOutlineAnimation = true;
if (resetDirtyValue)
{
AppWorkspace.ActiveDocumentWorkspace.Document.Dirty = oldDirtyValue;
}
}
AppWorkspace.Widgets.StatusBarProgress.EraseProgressStatusBarAsync();
return returnVal;
}
private void AddEffectToMenu(Effect effect, bool withShortcut)
{
if (!FilterEffects(effect))
{
return;
}
string name = effect.Name;
if (effect.IsConfigurable)
{
string configurableFormat = PdnResources.GetString("Effects.Name.Format.Configurable");
name = string.Format(configurableFormat, name);
}
PdnMenuItem mi = new PdnMenuItem(name, effect.Image, EffectMenuItem_Click);
if (withShortcut)
{
mi.ShortcutKeys = GetEffectShortcutKeys(effect);
}
else
{
mi.ShortcutKeys = Keys.None;
}
mi.Tag = (object)effect.GetType();
PdnMenuItem addEffectHere = this;
if (effect.SubMenuName != null)
{
PdnMenuItem subMenu = null;
// search for this subMenu
foreach (ToolStripItem sub in this.DropDownItems)
{
PdnMenuItem subpmi = sub as PdnMenuItem;
if (subpmi != null)
{
if (subpmi.Text == effect.SubMenuName)
{
subMenu = subpmi;
break;
}
}
}
if (subMenu == null)
{
subMenu = new PdnMenuItem(effect.SubMenuName, null, null);
this.DropDownItems.Add(subMenu);
}
addEffectHere = subMenu;
}
addEffectHere.DropDownItems.Add(mi);
}
protected virtual Keys GetEffectShortcutKeys(Effect effect)
{
return Keys.None;
}
protected abstract bool FilterEffects(Effect effect);
private void HandleEffectException(AppWorkspace appWorkspace, Effect effect, Exception ex)
{
try
{
AppWorkspace.Widgets.StatusBarProgress.ResetProgressStatusBar();
AppWorkspace.Widgets.StatusBarProgress.EraseProgressStatusBar();
}
catch (Exception)
{
}
// Figure out if it's a built-in effect, or a plug-in
bool builtIn = IsBuiltInEffect(effect);
if (builtIn)
{
// For built-in effects, tear down Paint.NET which will result in a crash log
throw new ApplicationException("Effect threw an exception", ex);
}
else
{
Icon formIcon = Utility.ImageToIcon(PdnResources.GetImageResource("Icons.BugWarning.png").Reference);
string formTitle = PdnResources.GetString("Effect.PluginErrorDialog.Title");
Image taskImage = null;
string introText = PdnResources.GetString("Effect.PluginErrorDialog.IntroText");
TaskButton restartTB = new TaskButton(
PdnResources.GetImageResource("Icons.RightArrowBlue.png").Reference,
PdnResources.GetString("Effect.PluginErrorDialog.RestartTB.ActionText"),
PdnResources.GetString("Effect.PluginErrorDialog.RestartTB.ExplanationText"));
TaskButton doNotRestartTB = new TaskButton(
PdnResources.GetImageResource("Icons.WarningIcon.png").Reference,
PdnResources.GetString("Effect.PluginErrorDialog.DoNotRestartTB.ActionText"),
PdnResources.GetString("Effect.PluginErrorDialog.DoNotRestartTB.ExplanationText"));
string auxButtonText = PdnResources.GetString("Effect.PluginErrorDialog.AuxButton1.Text");
EventHandler auxButtonClickHandler =
delegate(object sender, EventArgs e)
{
using (PdnBaseForm textBoxForm = new PdnBaseForm())
{
textBoxForm.Name = "EffectCrash";
TextBox exceptionBox = new TextBox();
textBoxForm.Icon = Utility.ImageToIcon(PdnResources.GetImageResource("Icons.WarningIcon.png").Reference);
textBoxForm.Text = PdnResources.GetString("Effect.PluginErrorDialog.Title");
exceptionBox.Dock = DockStyle.Fill;
exceptionBox.ReadOnly = true;
exceptionBox.Multiline = true;
string exceptionText = AppWorkspace.GetLocalizedEffectErrorMessage(effect.GetType().Assembly, effect.GetType(), ex);
exceptionBox.Font = new Font(FontFamily.GenericMonospace, exceptionBox.Font.Size);
exceptionBox.Text = exceptionText;
exceptionBox.ScrollBars = ScrollBars.Vertical;
textBoxForm.StartPosition = FormStartPosition.CenterParent;
textBoxForm.ShowInTaskbar = false;
textBoxForm.MinimizeBox = false;
textBoxForm.Controls.Add(exceptionBox);
textBoxForm.Width = UI.ScaleWidth(700);
textBoxForm.ShowDialog();
}
};
TaskButton clickedTB = TaskDialog.Show(
appWorkspace,
formIcon,
formTitle,
taskImage,
true,
introText,
new TaskButton[] { restartTB, doNotRestartTB },
restartTB,
doNotRestartTB,
TaskDialog.DefaultPixelWidth96Dpi * 2,
auxButtonText,
auxButtonClickHandler);
if (clickedTB == restartTB)
{
// Next, apply restart logic
CloseAllWorkspacesAction cawa = new CloseAllWorkspacesAction();
cawa.PerformAction(appWorkspace);
if (!cawa.Cancelled)
{
SystemLayer.Shell.RestartApplication();
Startup.CloseApplication();
}
}
}
}