private void LayerRemovedHandler(object sender, IndexEventArgs e)
{
}
private void LayerInsertedHandler(object sender, IndexEventArgs e)
{
Layer layer = (Layer)this.Document.Layers[e.Index];
this.ActiveLayer = layer;
layer.PropertyChanging += LayerPropertyChangingHandler;
layer.PropertyChanged += LayerPropertyChangedHandler;
}
private void LayerRemovingHandler(object sender, IndexEventArgs e)
{
Layer layer = (Layer)this.Document.Layers[e.Index];
layer.PropertyChanging -= LayerPropertyChangingHandler;
layer.PropertyChanged -= LayerPropertyChangedHandler;
// pick a new valid layer!
int newLayerIndex;
if (e.Index == this.Document.Layers.Count - 1)
{
newLayerIndex = e.Index - 1;
}
else
{
newLayerIndex = e.Index + 1;
}
if (newLayerIndex >= 0 && newLayerIndex < this.Document.Layers.Count)
{
this.ActiveLayer = (Layer)this.Document.Layers[newLayerIndex];
}
else
{
if (this.Document.Layers.Count == 0)
{
this.ActiveLayer = null;
}
else
{
this.ActiveLayer = (Layer)this.Document.Layers[0];
}
}
}
private void HsvGradientControl_ValueChanged(object sender, IndexEventArgs e)
{
if (IgnoreChangedEvents)
{
return;
}
int hue;
if (sender == hueGradientControl)
{
hue = (hueGradientControl.Value * 360) / 255;
}
else
{
hue = (int)hueUpDown.Value;
}
int saturation;
if (sender == saturationGradientControl)
{
saturation = (saturationGradientControl.Value * 100) / 255;
}
else
{
saturation = (int)saturationUpDown.Value;
}
int value;
if (sender == valueGradientControl)
{
value = (valueGradientControl.Value * 100) / 255;
}
else
{
value = (int)valueUpDown.Value;
}
HsvColor hsvColor = new HsvColor(hue, saturation, value);
colorWheel.HsvColor = hsvColor;
RgbColor rgbColor = hsvColor.ToRgb();
ColorBgra color = ColorBgra.FromBgra((byte)rgbColor.Blue, (byte)rgbColor.Green, (byte)rgbColor.Red, (byte)alphaUpDown.Value);
Utility.SetNumericUpDownValue(hueUpDown, hsvColor.Hue);
Utility.SetNumericUpDownValue(saturationUpDown, hsvColor.Saturation);
Utility.SetNumericUpDownValue(valueUpDown, hsvColor.Value);
Utility.SetNumericUpDownValue(redUpDown, rgbColor.Red);
Utility.SetNumericUpDownValue(greenUpDown, rgbColor.Green);
Utility.SetNumericUpDownValue(blueUpDown, rgbColor.Blue);
string hexText = GetHexNumericUpDownValue(rgbColor.Red, rgbColor.Green, rgbColor.Blue);
hexBox.Text = hexText;
switch (WhichUserColor)
{
case WhichUserColor.Primary:
UserPrimaryColor = color;
OnRelinquishFocus();
break;
case WhichUserColor.Secondary:
UserSecondaryColor = color;
OnRelinquishFocus();
break;
default:
throw new InvalidEnumArgumentException("WhichUserColor property");
}
Update();
}
private void RgbGradientControl_ValueChanged(object sender, IndexEventArgs ce)
{
if (IgnoreChangedEvents)
{
return;
}
int red;
if (sender == redGradientControl)
{
red = redGradientControl.Value;
}
else
{
red = (int)redUpDown.Value;
}
int green;
if (sender == greenGradientControl)
{
green = greenGradientControl.Value;
}
else
{
green = (int)greenUpDown.Value;
}
int blue;
if (sender == blueGradientControl)
{
blue = blueGradientControl.Value;
}
else
{
blue = (int)blueUpDown.Value;
}
int alpha;
if (sender == alphaGradientControl)
{
alpha = alphaGradientControl.Value;
}
else
{
alpha = (int)alphaUpDown.Value;
}
Color rgbColor = Color.FromArgb(alpha, red, green, blue);
HsvColor hsvColor = HsvColor.FromColor(rgbColor);
PushIgnoreChangedEvents();
Utility.SetNumericUpDownValue(hueUpDown, hsvColor.Hue);
Utility.SetNumericUpDownValue(saturationUpDown, hsvColor.Saturation);
Utility.SetNumericUpDownValue(valueUpDown, hsvColor.Value);
Utility.SetNumericUpDownValue(redUpDown, rgbColor.R);
Utility.SetNumericUpDownValue(greenUpDown, rgbColor.G);
Utility.SetNumericUpDownValue(blueUpDown, rgbColor.B);
PopIgnoreChangedEvents();
Utility.SetNumericUpDownValue(alphaUpDown, rgbColor.A);
string hexText = GetHexNumericUpDownValue(rgbColor.R, rgbColor.G, rgbColor.B);
hexBox.Text = hexText;
ColorBgra color = ColorBgra.FromColor(rgbColor);
switch (WhichUserColor)
{
case WhichUserColor.Primary:
UserPrimaryColor = color;
OnRelinquishFocus();
break;
case WhichUserColor.Secondary:
UserSecondaryColor = color;
OnRelinquishFocus();
break;
default:
throw new InvalidEnumArgumentException("WhichUserColor property");
}
Update();
}
private void LayerRemovedHandler(object sender, IndexEventArgs e)
{
LayerElement lec = layerControls[e.Index];
this.thumbnailManager.RemoveFromQueue(lec.Layer);
lec.Click -= this.elementClickDelegate;
lec.DoubleClick -= this.elementDoubleClickDelegate;
lec.KeyUp -= keyUpDelegate;
lec.Layer = null;
layerControls.Remove(lec);
layerControlPanel.Controls.Remove(lec);
lec.Dispose();
PerformLayout();
}
private void LayerInsertedHandler(object sender, IndexEventArgs e)
{
this.SuspendLayout();
this.layerControlPanel.SuspendLayout();
Layer layer = (Layer)this.document.Layers[e.Index];
LayerElement lec = new LayerElement();
lec.ThumbnailManager = this.thumbnailManager;
lec.ThumbnailSize = this.thumbnailSize;
InitializeLayerElement(lec, layer);
layerControls.Insert(e.Index, lec);
layerControlPanel.Controls.Add(lec);
layerControlPanel.ScrollControlIntoView(lec);
lec.Select();
SetActive(lec);
lec.RefreshPreview();
this.layerControlPanel.ResumeLayout(false);
this.ResumeLayout(false);
this.layerControlPanel.PerformLayout();
PerformLayout();
}
