public virtual void CopyTo(IStyleGroup other)
{
base.CopyTo(other);
other.DefaultStyle = MakeCopy(this.DefaultStyle, other);
other.SelectedStyle = MakeCopy(this.SelectedStyle, other);
other.HoveredStyle = MakeCopy(this.HoveredStyle, other);
}
public void ReportStyleGroup(IStyleGroup stylegroup)
{
ReportDetail("{0}", stylegroup.Name);
ReportDetail("\tParent\t{0}", stylegroup.ParentStyle.Name);
ReportDetail("\tDefault\t{0}\t{1}", stylegroup.DefaultStyle.Name, stylegroup.DefaultStyle.ParentStyle.Name);
ReportDetail("\tSelected\t{0}t{1}", stylegroup.SelectedStyle.Name, stylegroup.SelectedStyle.ParentStyle.Name);
ReportDetail("\tHovered\t{0}t{1}", stylegroup.HoveredStyle.Name, stylegroup.HoveredStyle.ParentStyle.Name);
}
public void TestPaintData(IStyleGroup stylegroup)
{
ReportStyleGroup(stylegroup);
var baseData = stylegroup.ParentStyle.PaintData;
var toggle = stylegroup.PaintData;
stylegroup.PaintData = !toggle;
Assert.IsTrue(stylegroup.ParentStyle.PaintData == baseData);
Assert.IsTrue(stylegroup.PaintData != toggle);
Assert.IsTrue(stylegroup.DefaultStyle.PaintData != toggle);
Assert.IsTrue(stylegroup.SelectedStyle.PaintData != toggle);
Assert.IsTrue(stylegroup.HoveredStyle.PaintData != toggle);
}
public void StyleChange(IStyleGroup style)
{
var currentDisplay = this.CurrentDisplay;
if (currentDisplay != null)
{
foreach (var visual in currentDisplay.Data.Selected.Elements)
{
SceneExtensions.ChangeStyle(currentDisplay.Data, visual, style);
}
currentDisplay.Perform();
currentDisplay.Backend.QueueDraw();
}
}
public StyleKeeper(IStyleHelper styleHelper)
{
if (styleHelper == null)
{
throw new ArgumentNullException("styleHelper");
}
_Helper = styleHelper;
_Local = new LocalStyleGroup {
Name = "Local", Helper = _Helper.Local
};
_Remote = new RemoteStyleGroup {
Name = "Remote"
};
_Embedded = new EmbeddedStyleGroup {
Name = "Embedded"
};
}
public void TestMemberCascade <T> (IStyleGroup stylegroup, Expression <Func <IStyle, T> > member)
{
var memberI = member.MemberInfo() as PropertyInfo;
object oldValue = null;
object newValue = null;
if (memberI.PropertyType == typeof(bool))
{
var value = (bool)memberI.GetValue(stylegroup, null);
oldValue = value;
newValue = !value;
}
if (memberI.PropertyType == typeof(Color))
{
var value = (Color)memberI.GetValue(stylegroup, null);
oldValue = value;
newValue = value.WithIncreasedContrast(.05);
}
// set everything go parentStyle == stylegroup
foreach (var style in stylegroup)
{
memberI.SetValue(style, oldValue, null);
}
memberI.SetValue(stylegroup, newValue, null);
// now everything should have stylegroups value:
foreach (var style in stylegroup)
{
var val = memberI.GetValue(style, null);
Assert.AreEqual(newValue, val, memberI.Name);
}
// set individual value:
foreach (var style in stylegroup.Where(s => s != stylegroup))
{
memberI.SetValue(style, oldValue, null);
var val = memberI.GetValue(style, null);
Assert.AreEqual(oldValue, val, memberI.Name);
}
// styleGroup should have old value:
var baseVal = memberI.GetValue(stylegroup, null);
Assert.AreEqual(newValue, baseVal, memberI.Name);
}
public virtual void CopyTo(IStyleSheet other)
{
base.CopyTo(other);
other.BackColor = this.BackColor;
other.ParentStyle = MakeCopy(this.ParentStyle, null);
other.BaseStyle = MakeCopy(this.BaseStyle, other.ParentStyle);
Func <IStyleGroup, IStyleGroup> makeCopy = (source) => {
IStyleGroup sink = null;
if (source != null)
{
sink = new StyleGroup(source.Name, other.BaseStyle);
source.CopyTo(sink);
}
return(sink);
};
other.ItemStyle = makeCopy(this.ItemStyle);
other.EdgeStyle = makeCopy(this.EdgeStyle);
}
public static void ChangeStyle(IGraphScene <IVisual, IVisualEdge> scene, IVisual visual, IStyleGroup newStyle)
{
if (visual == null || newStyle == null)
{
return;
}
var changeStyle =
new ActionCommand <IVisual, IStyleGroup> (visual, newStyle, (target, style) => target.Style = style);
scene.Requests.Add(changeStyle);
if (visual.Shape is VectorShape)
{
scene.Requests.Add(new LayoutCommand <IVisual> (visual, LayoutActionType.Justify));
}
foreach (var edge in scene.Twig(visual))
{
scene.Requests.Add(new LayoutCommand <IVisual> (edge, LayoutActionType.Justify));
}
}
