public CommentView(GraphComment comment)
{
target = comment;
SetPosition(comment.position);
styleSheets.Add(Resources.Load <StyleSheet>("Styles/CommentView"));
m_TitleContainer = new VisualElement();
m_TitleContainer.AddToClassList("titleContainer");
m_TitleEditor = new TextField();
var input = m_TitleEditor.Q(TextField.textInputUssName);
input.RegisterCallback <KeyDownEvent>(OnTitleKeyDown);
input.RegisterCallback <FocusOutEvent>(e => { OnFinishEditingTitle(); });
m_TitleContainer.Add(m_TitleEditor);
m_TitleLabel = new Label();
m_TitleLabel.text = comment.title;
m_TitleContainer.Add(m_TitleLabel);
m_TitleEditor.style.display = DisplayStyle.None;
Add(m_TitleContainer);
ClearClassList();
AddToClassList("commentView");
capabilities |= Capabilities.Selectable | Capabilities.Movable |
Capabilities.Deletable | Capabilities.Resizable;
RegisterCallback <GeometryChangedEvent>(OnGeometryChanged);
RegisterCallback <MouseDownEvent>(OnMouseDown);
RegisterCallback <DetachFromPanelEvent>((e) => OnDestroy());
this.AddManipulator(new ContextualMenuManipulator(BuildContextualMenu));
Enum.TryParse(target.theme, out m_Theme);
SetTheme(m_Theme);
}
/// <summary>
/// Add a new comment to the canvas and the associated Graph
///
/// If there are selected nodes, this'll encapsulate the selection with
/// the comment box. Otherwise, it'll add at defaultPosition.
/// </summary>
private void AddComment()
{
// Pad out the bounding box a bit more on the selection
float padding = 30; // TODO: Remove hardcoding
Rect bounds = GetBounds(selection);
if (bounds.width < 1 || bounds.height < 1)
{
Vector2 worldPosition = contentViewContainer.WorldToLocal(m_LastMousePosition);
bounds.x = worldPosition.x;
bounds.y = worldPosition.y;
// TODO: For some reason CSS minWidth/minHeight isn't being respected.
// Maybe I need to wait for CSS to load before setting bounds?
bounds.width = 150 - padding * 2;
bounds.height = 100 - padding * 3;
}
bounds.x -= padding;
bounds.y -= padding * 2;
bounds.width += padding * 2;
bounds.height += padding * 3;
var comment = new GraphComment();
comment.title = "New Comment";
comment.position = bounds;
var commentView = new CommentView(comment);
commentView.onResize += Dirty;
m_Graph.comments.Add(comment);
m_CommentViews.Add(commentView);
AddElement(commentView);
Dirty(commentView);
}
