PositionGotoDialog.Result Command_Position_Goto_Dialog(GotoType gotoType)
{
int line = 1, column = 1, index = 1, position = 0;
var range = Selections.FirstOrDefault();
if (range != null)
{
line = Data.GetOffsetLine(range.Start) + 1;
index = Data.GetOffsetIndex(range.Start, line - 1) + 1;
column = Data.GetColumnFromIndex(line - 1, index - 1) + 1;
position = range.Start;
}
int startValue;
switch (gotoType)
{
case GotoType.Line: startValue = Data.GetDiffLine(line - 1) + 1; break;
case GotoType.Column: startValue = column; break;
case GotoType.Index: startValue = index; break;
case GotoType.Position: startValue = position; break;
default: throw new ArgumentException("GotoType invalid");
}
return(PositionGotoDialog.Run(WindowParent, gotoType, startValue, GetVariables()));
}
protected override void StopMove(bool moved)
{
Selection sel = Selections.FirstOrDefault();
if (inZooming)
{
widget.SetCursorForTool(DrawTool.CanMove);
}
if (sel != null)
{
(sel.Drawable as ICanvasDrawableObject).IDrawableObject.Reorder();
}
if (inObjectCreation)
{
if (Tool != DrawTool.Counter)
{
Tool = DrawTool.Selection;
}
else
{
UpdateSelection(null);
}
inObjectCreation = false;
}
handdrawing = false;
inZooming = false;
}
protected override void ShowMenu(Point coords)
{
Selection sel = Selections.FirstOrDefault();
if (sel != null && ShowMenuEvent != null)
{
ShowMenuEvent((sel.Drawable as ICanvasDrawableObject).IDrawableObject);
}
}
public void DeleteCurrentSelection()
{
Selections.Remove(CurrentSelection);
CurrentSelection = Selections.FirstOrDefault();
if (!Selections.Contains(_currentlySaved))
{
_currentlySaved = null;
}
SaveSelection();
}
/// <summary>
/// Updates the current selection. If <paramref name="sel"/> is <c>null</c>,
/// it clears the current selection. If <paramref name="sel"/> wasn't previously
/// selected, it's added to the list of selected objects, otherwise it's removed
/// from the list.
/// </summary>
/// <param name="sel">The selection.</param>
/// <param name="notify">If set to <c>true</c>, notifies about the changes.</param>
internal protected virtual void UpdateSelection(Selection sel, bool notify = true)
{
ICanvasSelectableObject so;
Selection seldup;
if (sel == null)
{
ClearSelection();
if (notify)
{
SelectionChanged(Selections);
}
return;
}
so = sel.Drawable as ICanvasSelectableObject;
if (so == null)
{
return;
}
if (Selections.Count > 0)
{
if (SingleSelectionObjects.Contains(so.GetType()) ||
SingleSelectionObjects.Contains(Selections [0].Drawable.GetType()))
{
return;
}
}
seldup = Selections.FirstOrDefault(s => s.Drawable == sel.Drawable);
if (seldup != null)
{
so.Selected = false;
Selections.Remove(seldup);
}
else
{
so.Selected = true;
Selections.Add(sel);
}
if (notify)
{
SelectionChanged(Selections);
}
}
public void Update()
{
InitializeIfNeeded();
if (builderWindow == null)
{
builderInspector = null;
return;
}
CurrentSelection = Selections.FirstOrDefault();
if (prevSelection != CurrentSelection)
{
prevSelection = CurrentSelection;
OnSelectionChanged(CurrentSelection);
}
}
protected override void StopMove(bool moved)
{
Selection sel = Selections.FirstOrDefault();
if (movingLink != null)
{
if (destAnchor != null)
{
ActionLinkVM link = movingLink.Link;
link.DestinationButton = destAnchor.Button.ButtonVM;
link.DestinationTags.ViewModels.AddRange(destAnchor.Tags);
link.SourceButton.ActionLinks.ViewModels.Add(link);
movingLink.Destination = destAnchor;
destAnchor.Highlighted = false;
if (ActionLinkCreatedEvent != null)
{
ActionLinkCreatedEvent(link);
}
linksDict.Add(link, movingLink);
}
else
{
RemoveObject(movingLink);
widget.ReDraw();
}
ClearSelection();
movingLink = null;
destAnchor = null;
return;
}
if (sel != null && moved)
{
if (sel.Drawable is DashboardButtonView)
{
/* Round the position of the button to match a corner in the grid */
int i = VASDrawing.Constants.CATEGORY_TPL_GRID;
DashboardButton tb = (sel.Drawable as DashboardButtonView).Button;
tb.Position.X = VASDrawing.Utils.Round(tb.Position.X, i);
tb.Position.Y = VASDrawing.Utils.Round(tb.Position.Y, i);
tb.Width = (int)VASDrawing.Utils.Round(tb.Width, i);
tb.Height = (int)VASDrawing.Utils.Round(tb.Height, i);
(sel.Drawable as DashboardButtonView).ResetDrawArea();
widget.ReDraw();
}
}
base.StopMove(moved);
}
private void ButtonBase_OnClick(object sender, RoutedEventArgs e)
{
var btn = sender as Button;
var senderLabel = btn?.TemplatedParent as Label;
if (senderLabel == null)
{
return;
}
ResultPanel.Children.Remove(senderLabel);
var deletedItem = Selections.FirstOrDefault((selectedItem) => selectedItem.DisplayName == senderLabel.ToolTip.ToString());
if (deletedItem != null)
{
Selections.Remove(deletedItem);
}
}
