public override void MouseDown(MouseEvent ev)
{
IDrawingView view = ev.View;
base.MouseDown(ev);
view.Drawing.Add(Prototype);
Prototype.MoveTo(ev.X, ev.Y);
view.ClearSelection();
view.AddToSelection(Prototype);
CreateUndoActivity();
}
public override void InvokeStart(double x, double y, IDrawingView view)
{
m_connection = CreateConnection();
m_connection.EndPoint = new PointD (x, y);
m_connection.StartPoint = new PointD (x, y);
m_connection.ConnectStart (Owner.ConnectorAt(x, y));
m_connection.UpdateConnection();
view.Drawing.Add(m_connection);
view.ClearSelection();
view.AddToSelection(m_connection);
m_handle = view.FindHandle(x, y);
}
public override void InvokeStart(double x, double y, IDrawingView view)
{
m_connection = CreateConnection();
m_connection.EndPoint = new PointD(x, y);
m_connection.StartPoint = new PointD(x, y);
m_connection.ConnectStart(Owner.ConnectorAt(x, y));
m_connection.UpdateConnection();
view.Drawing.Add(m_connection);
view.ClearSelection();
view.AddToSelection(m_connection);
m_handle = view.FindHandle(x, y);
}
public void SelectFiguresOnRect (IDrawingView view, bool shift_pressed) {
foreach (IFigure figure in view.Drawing.FiguresEnumeratorReverse) {
RectangleD rect = figure.DisplayBox;
if (_selectionRect.Contains (rect.X, rect.Y)
&& _selectionRect.Contains (rect.X2, rect.Y2)) {
if (shift_pressed) {
view.ToggleSelection (figure);
}
else {
view.AddToSelection (figure);
}
}
}
}
public void SelectFiguresOnRect(IDrawingView view, bool shift_pressed)
{
foreach (IFigure figure in view.Drawing.FiguresEnumeratorReverse)
{
RectangleD rect = figure.DisplayBox;
if (_selectionRect.Contains(rect.X, rect.Y) &&
_selectionRect.Contains(rect.X2, rect.Y2))
{
if (shift_pressed)
{
view.ToggleSelection(figure);
}
else
{
view.AddToSelection(figure);
}
}
}
}
public override void MouseDown(MouseEvent ev)
{
IDrawingView view = ev.View;
IFigure figure = view.Drawing.FindFigure(ev.X, ev.Y);
if (figure != null)
{
_connection.EndPoint = new PointD(ev.X, ev.Y);
_connection.StartPoint = new PointD(ev.X, ev.Y);
_connection.ConnectStart(figure.ConnectorAt(ev.X, ev.Y));
_connection.UpdateConnection();
view.Drawing.Add(_connection);
view.ClearSelection();
view.AddToSelection(_connection);
_handle = _connection.EndHandle;
CreateUndoActivity();
}
else
{
Editor.Tool = new SelectionTool(Editor);
}
}
public override void MouseDown(MouseEvent ev)
{
base.MouseDown(ev);
IDrawingView view = ev.View;
SetLastCoords(ev.X, ev.Y);
Gdk.ModifierType state = (ev.GdkEvent as EventButton).State;
bool shift_pressed = (state & ModifierType.ShiftMask) != 0;
if (shift_pressed)
{
view.ToggleSelection(AnchorFigure);
}
else if (!view.IsFigureSelected(AnchorFigure))
{
view.ClearSelection();
view.AddToSelection(AnchorFigure);
}
CreateUndoActivity();
}
public override void MouseDown(MouseEvent ev)
{
SetAnchorCoords(ev.X, ev.Y);
IDrawingView view = ev.View;
View = view;
Gdk.EventType type = ev.GdkEvent.Type;
if (type == EventType.TwoButtonPress)
{
PolyLineFigure connection = (PolyLineFigure)Figure;
connection.SplitSegment(ev.X, ev.Y);
view.ClearSelection();
view.AddToSelection(Figure);
_handle = view.FindHandle(ev.X, ev.Y) as PolyLineHandle;
((Gtk.Widget)view).GdkWindow.Cursor = _handle.CreateCursor();
_handle.InvokeStart(ev.X, ev.Y, ev.View);
CreateUndoActivity();
}
else
{
DefaultTool.MouseDown(ev);
}
}
private void SelectFiguresOnRect(IDrawingView view, bool shift_pressed)
{
foreach (Figure figure in view.Drawing.Children) {
RectangleD rect = figure.DisplayBox;
if (selectionRectangle.Contains (rect.X, rect.Y) &&
selectionRectangle.Contains (rect.X2, rect.Y2)) {
if (shift_pressed)
view.ToggleSelection (figure);
else
view.AddToSelection (figure);
}
}
}
public override void InvokeEnd(double x, double y, IDrawingView view)
{
if (_handle != null) {
_handle.InvokeEnd(x, y, view);
}
if (_connection.EndConnector == null) {
IFigure new_figure = CreateEndFigure();
new_figure.MoveTo(x, y);
view.Drawing.Add(new_figure);
_connection.ConnectEnd(new_figure.ConnectorAt(0.0, 0.0));
_connection.UpdateConnection();
view.ClearSelection();
view.AddToSelection(new_figure);
}
}
