/// <summary>
/// Updates the TreeView tree nodes of the color tree.
/// </summary>
/// <param name="rootNode">The root node of the color tree.</param>
/// <param name="showPlotColorsOnly">if set to <c>true</c>, the tree will show plot colors only.</param>
/// <param name="currentSelectedObject">The current selected object. Can either be a <see cref="IColorSet"/> or a <see cref="NamedColor"/>.</param>
/// <exception cref="System.InvalidProgramException"></exception>
public static void UpdateColorTreeViewTreeNodes(NGTreeNode rootNode, bool showPlotColorsOnly, object currentSelectedObject)
{
var manager = ColorSetManager.Instance;
var builtIn = new NGTreeNode()
{
Text = "Builtin", Tag = Altaxo.Main.ItemDefinitionLevel.Builtin
};
var app = new NGTreeNode()
{
Text = "Application", Tag = Altaxo.Main.ItemDefinitionLevel.Application
};
var user = new NGTreeNode()
{
Text = "User", Tag = Altaxo.Main.ItemDefinitionLevel.UserDefined
};
var proj = new NGTreeNode()
{
Text = "Project", Tag = Altaxo.Main.ItemDefinitionLevel.Project
};
IColorSet parentColorSetOfColor = null;
NamedColor selectedColor;
if (currentSelectedObject is NamedColor)
{
selectedColor = (NamedColor)currentSelectedObject;
parentColorSetOfColor = selectedColor.ParentColorSet;
}
else
{
selectedColor = NamedColors.Black;
}
foreach (var set in manager.GetEntryValues())
{
if (showPlotColorsOnly && !set.IsPlotColorSet)
{
continue;
}
NGTreeNode newNode;
switch (set.Level)
{
case Altaxo.Main.ItemDefinitionLevel.Builtin:
builtIn.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
case Altaxo.Main.ItemDefinitionLevel.Application:
app.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
case Altaxo.Main.ItemDefinitionLevel.UserDefined:
user.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
case Altaxo.Main.ItemDefinitionLevel.Project:
proj.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
default:
throw new InvalidProgramException(string.Format("Unknown level {0}. Please report this error to the forum.", set.Level));
}
if (currentSelectedObject is IColorSet)
{
bool isCurrentlySelected = object.ReferenceEquals(set, currentSelectedObject);
newNode.IsSelected = isCurrentlySelected;
if (isCurrentlySelected)
{
newNode.IsExpanded = true;
}
}
else if (parentColorSetOfColor != null && object.ReferenceEquals(set, parentColorSetOfColor))
{
newNode.IsExpanded = true;
foreach (var node in newNode.Nodes)
{
if ((node.Tag is NamedColor) && ((NamedColor)node.Tag) == selectedColor)
{
node.IsSelected = true;
}
}
}
}
rootNode.Nodes.Clear();
rootNode.Nodes.Add(builtIn);
rootNode.Nodes.Add(app);
rootNode.Nodes.Add(user);
rootNode.Nodes.Add(proj);
}
/// <summary>
/// Updates the TreeView tree nodes of the color tree.
/// </summary>
/// <param name="rootNode">The root node of the color tree.</param>
/// <param name="showPlotColorsOnly">if set to <c>true</c>, the tree will show plot colors only.</param>
/// <param name="currentSelectedObject">The current selected object. Can either be a <see cref="IColorSet"/> or a <see cref="NamedColor"/>.</param>
/// <exception cref="System.InvalidProgramException"></exception>
public static void UpdateColorTreeViewTreeNodes(NGTreeNode rootNode, bool showPlotColorsOnly, object currentSelectedObject)
{
var manager = ColorSetManager.Instance;
var builtIn = new NGTreeNode() { Text = "Builtin", Tag = Altaxo.Main.ItemDefinitionLevel.Builtin };
var app = new NGTreeNode() { Text = "Application", Tag = Altaxo.Main.ItemDefinitionLevel.Application };
var user = new NGTreeNode() { Text = "User", Tag = Altaxo.Main.ItemDefinitionLevel.UserDefined };
var proj = new NGTreeNode() { Text = "Project", Tag = Altaxo.Main.ItemDefinitionLevel.Project };
IColorSet parentColorSetOfColor = null;
NamedColor selectedColor;
if (currentSelectedObject is NamedColor)
{
selectedColor = (NamedColor)currentSelectedObject;
parentColorSetOfColor = selectedColor.ParentColorSet;
}
else
{
selectedColor = NamedColors.Black;
}
foreach (var set in manager.GetEntryValues())
{
if (showPlotColorsOnly && !set.IsPlotColorSet)
continue;
NGTreeNode newNode;
switch (set.Level)
{
case Altaxo.Main.ItemDefinitionLevel.Builtin:
builtIn.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
case Altaxo.Main.ItemDefinitionLevel.Application:
app.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
case Altaxo.Main.ItemDefinitionLevel.UserDefined:
user.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
case Altaxo.Main.ItemDefinitionLevel.Project:
proj.Nodes.Add(newNode = new NGTreeNodeForColorSet(set.List));
break;
default:
throw new InvalidProgramException(string.Format("Unknown level {0}. Please report this error to the forum.", set.Level));
}
if (currentSelectedObject is IColorSet)
{
bool isCurrentlySelected = object.ReferenceEquals(set, currentSelectedObject);
newNode.IsSelected = isCurrentlySelected;
if (isCurrentlySelected)
newNode.IsExpanded = true;
}
else if (parentColorSetOfColor != null && object.ReferenceEquals(set, parentColorSetOfColor))
{
newNode.IsExpanded = true;
foreach (var node in newNode.Nodes)
{
if ((node.Tag is NamedColor) && ((NamedColor)node.Tag) == selectedColor)
node.IsSelected = true;
}
}
}
rootNode.Nodes.Clear();
rootNode.Nodes.Add(builtIn);
rootNode.Nodes.Add(app);
rootNode.Nodes.Add(user);
rootNode.Nodes.Add(proj);
}
