public void Clear(Color color)
{
SetColor(color);
CContext.Operator = Operator.Source;
CContext.Paint();
CContext.Operator = Operator.Over;
}
void SetButtonColor(DrawingArea area, Color color)
{
Gdk.Color gcolor = Misc.ToGdkColor(color);
area.ModifyBg(StateType.Normal, gcolor);
area.ModifyBg(StateType.Active, gcolor);
area.ModifyBg(StateType.Insensitive, gcolor);
area.ModifyBg(StateType.Prelight, gcolor);
area.ModifyBg(StateType.Selected, gcolor);
}
void HandleDrawableChangedEvent(IBlackboardObject drawable)
{
selectedDrawable = drawable as Drawable;
colorbutton.Sensitive = !(drawable is Text);
ignoreChanges = true;
if (selectedDrawable == null)
{
colorbutton.Color = Misc.ToGdkColor(blackboard.Color);
textcolorbutton.Color = Misc.ToGdkColor(blackboard.TextColor);
backgroundcolorbutton.Color = Misc.ToGdkColor(blackboard.TextBackgroundColor);
backgroundcolorbutton.Alpha = Color.ByteToUShort(blackboard.TextBackgroundColor.A);
linesizespinbutton.Value = OriginalSize(blackboard.LineWidth);
if (blackboard.LineStyle == LineStyle.Normal)
{
stylecombobox.Active = 0;
}
else
{
stylecombobox.Active = 1;
}
typecombobox.Active = (int)blackboard.LineType;
}
else
{
if (drawable is Text)
{
textcolorbutton.Color = Misc.ToGdkColor((selectedDrawable as Text).TextColor);
backgroundcolorbutton.Color = Misc.ToGdkColor(selectedDrawable.FillColor);
backgroundcolorbutton.Alpha = Color.ByteToUShort(selectedDrawable.FillColor.A);
textspinbutton.Value = OriginalSize((selectedDrawable as Text).TextSize);
}
else
{
colorbutton.Color = Misc.ToGdkColor(selectedDrawable.StrokeColor);
}
if (drawable is Line)
{
typecombobox.Active = (int)(drawable as Line).Type;
}
linesizespinbutton.Value = OriginalSize(selectedDrawable.LineWidth);
if (selectedDrawable.Style == LineStyle.Normal)
{
stylecombobox.Active = 0;
}
else
{
stylecombobox.Active = 1;
}
}
ignoreChanges = false;
}
void SetColor(Color color)
{
if (color != null)
{
CContext.SetSourceRGBA((double)color.R / byte.MaxValue,
(double)color.G / byte.MaxValue,
(double)color.B / byte.MaxValue,
(double)color.A / byte.MaxValue);
}
else
{
CContext.SetSourceRGBA(0, 0, 0, 0);
}
}
public void Begin()
{
savedStrokeColor = StrokeColor;
savedFillColor = FillColor;
savedFSlant = fSlant;
savedFWeight = fWeight;
savedAlignment = fAlignment;
savedLineWidth = LineWidth;
savedFontSize = FontSize;
savedFontFamily = FontFamily;
savedLineStyle = LineStyle;
savedClear = ClearOperation;
CContext.Save();
}
void HandleColorSet(object sender, EventArgs e)
{
if (ignore)
{
return;
}
LongoMatch.Core.Common.Color c = Helpers.Misc.ToLgmColor((sender as ColorButton).Color);
if (sender == colorbutton1)
{
button.BackgroundColor = c;
}
else
{
button.TextColor = c;
}
Edited = true;
}
void HandleColorSet(object sender, EventArgs e)
{
if (ignoreChanges)
{
return;
}
if (selectedDrawable != null)
{
selectedDrawable.StrokeColor = Misc.ToLgmColor(colorbutton.Color);
if (selectedDrawable.FillColor != null)
{
Color c = Misc.ToLgmColor(colorbutton.Color);
c.A = selectedDrawable.FillColor.A;
selectedDrawable.FillColor = c;
}
QueueDraw();
}
else
{
blackboard.Color = Misc.ToLgmColor(colorbutton.Color);
}
}
void SetButtonColor(DrawingArea area, Color color)
{
Gdk.Color gcolor = Misc.ToGdkColor (color);
area.ModifyBg (StateType.Normal, gcolor);
area.ModifyBg (StateType.Active, gcolor);
area.ModifyBg (StateType.Insensitive, gcolor);
area.ModifyBg (StateType.Prelight, gcolor);
area.ModifyBg (StateType.Selected, gcolor);
}
public static global::Cairo.Color RGBToCairoColor(Color c)
{
return(new global::Cairo.Color(ByteToDouble(c.R),
ByteToDouble(c.G),
ByteToDouble(c.B)));
}
public static Color ToGdkColor(LColor color)
{
return new Color (color.R, color.G, color.B);
}
public static LColor ToLgmColor(Color color, ushort alpha = ushort.MaxValue)
{
return(LColor.ColorFromUShort(color.Red, color.Green, color.Blue, alpha));
}
public static Color ToGdkColor(LColor color)
{
return(new Color(color.R, color.G, color.B));
}
