private void ChangeSelectedEffect()
{
if (lbScript.SelectedItem != null)
{
ConfigToken token = (ConfigToken)theEffectToken;
int i = lbScript.SelectedIndex;
ScriptStep step = token.effects[i];
Type type = step.EffectType;
if (type != null)
{
Effect effect = (Effect)type.GetConstructor(Type.EmptyTypes).Invoke(new object[0]);
effect.EnvironmentParameters = Effect.EnvironmentParameters;
effect.Services = Services;
if (effect.CheckForEffectFlags(EffectFlags.Configurable))
{
try
{
EffectConfigDialog dialog = effect.CreateConfigDialog();
dialog.EffectSourceSurface = EffectSourceSurface;
dialog.Selection = Selection;
dialog.Effect = effect;
dialog.EffectToken = (EffectConfigToken)step.Token.Clone();
if (effect.Image != null)
{
dialog.Icon = Icon.FromHandle(((Bitmap)effect.Image).GetHicon());
}
if (dialog.ShowDialog(this) == DialogResult.OK)
{
step.Token = dialog.EffectToken;
FinishTokenUpdate();
}
}
catch (Exception e)
{
MessageBox.Show(this,
"Error occurred in configuration dialog for " + effect.Name + ":\n\n" + e.ToString(),
effect.Name + " Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
else
{
MessageBox.Show(this, step.Name + " is not installed.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
void lbScript_DrawItem(object sender, DrawItemEventArgs e)
{
if (e.Index >= 0)
{
e.DrawBackground();
e.DrawFocusRectangle();
ScriptStep step = ((ConfigToken)theEffectToken).effects[e.Index];
Image icon = step.Icon;
string text = step.Name;
if (step.EffectType == null) //effect wasn't found
{
e.Graphics.DrawRectangle(Pens.Red, Rectangle.Inflate(e.Bounds, -1, -1));
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(127, Color.Red)), Rectangle.Inflate(e.Bounds, -1, -1));
icon = SystemIcons.Warning.ToBitmap();
text += " (NOT FOUND)";
}
else if (e.Index < progressBars.Count) //draw progress bars
{
int totalbarwidth = 100;
int barheight = e.Bounds.Height * 2 / 3;
int progressWidth = totalbarwidth * progressBars[e.Index] / _tilesPerEffect;
Rectangle progressBarRect = new Rectangle(
e.Bounds.Right - e.Bounds.Height - totalbarwidth,
e.Bounds.Top + (e.Bounds.Height - barheight) / 2,
progressWidth,
barheight);
e.Graphics.FillRectangle(Brushes.Green, progressBarRect);
progressBarRect.Width = totalbarwidth;
e.Graphics.DrawRectangle(SystemPens.ButtonShadow, progressBarRect);
}
ListBoxDrawIcon(e, icon);
ListBoxDrawText(e, text);
ListBoxDrawSwatches(e, step.PrimaryColor, step.SecondaryColor);
}
}
private void EnableScriptControlButtons()
{
if (lbScript.SelectedIndices.Count == 0)
{
btnChange.Enabled = false;
btnChangeColor.Enabled = false;
btnMoveUp.Enabled = false;
btnMoveDown.Enabled = false;
btnDeleteEffect.Enabled = false;
}
else if (lbScript.SelectedIndices.Count == 1)
{
btnChange.Enabled = false;
btnChangeColor.Enabled = true;
btnMoveUp.Enabled = true;
btnMoveDown.Enabled = true;
btnDeleteEffect.Enabled = true;
//check if the selected effect is configurable
ConfigToken token = (ConfigToken)theEffectToken;
int i = lbScript.SelectedIndex;
ScriptStep step = token.effects[i];
Type type = step.EffectType;
if (type != null)
{
Effect effect = (Effect)type.GetConstructor(Type.EmptyTypes).Invoke(new object[0]);
if (effect.CheckForEffectFlags(EffectFlags.Configurable))
{
btnChange.Enabled = true;
}
}
}
else
{
btnChange.Enabled = false;
btnChangeColor.Enabled = true;
btnMoveUp.Enabled = false;
btnMoveDown.Enabled = false;
btnDeleteEffect.Enabled = true;
}
}
private void ChangeSelectedEffectColors()
{
if (lbScript.SelectedItem != null)
{
ConfigToken token = (ConfigToken)theEffectToken;
int i = lbScript.SelectedIndex;
ScriptStep step = token.effects[i];
using (TwoColorDialog cd = new TwoColorDialog())
{
cd.SetColors(step.PrimaryColor, step.SecondaryColor);
if (cd.ShowDialog(this) == DialogResult.OK)
{
foreach (int index in lbScript.SelectedIndices)
{
step = token.effects[index];
step.PrimaryColor = cd.Color1;
step.SecondaryColor = cd.Color2;
}
lbScript.Invalidate();
FinishTokenUpdate();
}
}
}
}
public override void Render(EffectConfigToken parameters, RenderArgs dstArgs, RenderArgs srcArgs, Rectangle[] rois, int startIndex, int length)
{
ConfigToken token = (ConfigToken)parameters;
PdnRegion selection = EnvironmentParameters.GetSelection(srcArgs.Bounds);
if (changed)
{
changed = false;
if (dialog != null)
{
dialog.SetProgressBarMaximum(token.effects.Count, tilesPerCpu * renderingThreadCount);
dialog.EnableOKButton(false);
}
using (Surface scratch = new Surface(srcArgs.Size))
{
scratch.CopySurface(srcArgs.Surface);
for (int i = 0; i < token.effects.Count; ++i)
{
ScriptStep step = token.effects[i];
Type type = step.EffectType;
if (type == null)
{
if (dialog != null)
{
dialog.IncrementProgressBarValue(i, 1);
}
}
else
{
Effect effect = (Effect)(type.GetConstructor(Type.EmptyTypes).Invoke(new object[0]));
effect.Services = Services;
effect.EnvironmentParameters = new EffectEnvironmentParameters(
step.PrimaryColor,
step.SecondaryColor,
EnvironmentParameters.BrushWidth,
selection,
EnvironmentParameters.SourceSurface);
BackgroundEffectRenderer ber = new BackgroundEffectRenderer(effect, step.Token, dstArgs, new RenderArgs(scratch), selection, null, tilesPerCpu * renderingThreadCount, renderingThreadCount);
ber.RenderedTile += (sender, e) => RenderedTile((BackgroundEffectRenderer)sender, i, e.TileCount);
ber.Start();
ber.Join();
scratch.CopySurface(dstArgs.Surface);
}
if (IsCancelRequested)
{
return;
}
}
if (dialog != null)
{
dialog.ClearProgressBars();
dialog.EnableOKButton(true);
}
}
}
}
