/// <summary>
/// Right mouse button is released
/// </summary>
/// <param name="control"></param>
/// <param name="e"></param>
public override void OnMouseUp(MapControl control, MouseEventArgs e)
{
if (selectMode == SelectionMode.NetSelection)
{
// Remove old selection rectangle
ControlPaint.DrawReversibleFrame(
control.RectangleToScreen(DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint)),
Color.Black,
FrameStyle.Dashed);
// Make group selection
control.Objects.SelectInRectangle(
DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint));
}
selectMode = SelectionMode.None;
if (resizedObject != null)
{
// after resizing
resizedObject.Normalize();
resizedObject = null;
}
control.Refresh();
if (commandChangeState != null && wasMove)
{
// Keep state after moving/resizing and add command to history
commandChangeState.NewState(control.Objects);
control.AddCommandToHistory(commandChangeState);
commandChangeState = null;
}
}
private void OnLableValueChanged(string lable, object value)
{
CommandChangeState c = new CommandChangeState(Global.control.Objects);
switch (lable)
{
case "Name":
marker.ToolTipText = (string)value;
break;
case "ToolTipMode":
marker.ToolTipMode = (MarkerTooltipMode)value;
break;
case "Lat":
case "Lng":
marker.Position = property.LocalPosition;
PointsArray[0] = property.LocalPosition;
break;
case "MarkerType":
MARKER_TYPE markerType = (MARKER_TYPE)value;
if (markerType == MARKER_TYPE.Green)
{
property.ImageFile = @"image\marker_0.ico";
}
else if (markerType == MARKER_TYPE.Yellow)
{
property.ImageFile = @"image\marker_2.ico";
}
else if (markerType == MARKER_TYPE.Red)
{
property.ImageFile = @"image\marker_1.ico";
}
else if (markerType == MARKER_TYPE.Gray)
{
property.ImageFile = @"image\marker_3.ico";
}
marker.SetBitmap(new Bitmap(AppDomain.CurrentDomain.BaseDirectory + property.ImageFile));
this.NotifyImageChanged(this, new EventArgs());
break;
}
Global.control.UpdateMarkerLocalPosition(marker);
Global.control.PropertyChanged(property);
Global.control.Refresh();
}
/// <summary>
/// Left mouse button is pressed
/// </summary>
/// <param name="control"></param>
/// <param name="e"></param>
public override void OnMouseDown(MapControl control, MouseEventArgs e, int zoom)
{
commandChangeState = null;
wasMove = false;
selectMode = SelectionMode.None;
Point point = new Point(e.X, e.Y);
// Test for resizing (only if control is selected, cursor is on the handle)
foreach (DrawObject o in control.Objects.Selection)
{
int handleNumber = o.HitTest(point);
if (handleNumber > 0)
{
selectMode = SelectionMode.Size;
// keep resized object in class member
resizedObject = o;
resizedObjectHandle = handleNumber;
// Since we want to resize only one object, unselect all other objects
control.Objects.UnselectAll();
o.Selected = true;
commandChangeState = new CommandChangeState(control.Objects);
break;
}
}
// Test for move (cursor is on the object)
if (selectMode == SelectionMode.None)
{
int n1 = control.Objects.Count;
DrawObject o = null;
for (int i = 0; i < n1; i++)
{
if (control.Objects[i].HitTest(point) == 0)
{
o = control.Objects[i];
break;
}
}
if (o != null)
{
selectMode = SelectionMode.Move;
// Unselect all if Ctrl is not pressed and clicked object is not selected yet
if ((Control.ModifierKeys & Keys.Control) == 0 && !o.Selected)
{
control.Objects.UnselectAll();
}
// Select clicked object
o.Selected = true;
commandChangeState = new CommandChangeState(control.Objects);
control.Cursor = Cursors.Hand;
}
}
// Net selection
if (selectMode == SelectionMode.None)
{
// click on background
if ((Control.ModifierKeys & Keys.Control) == 0)
{
control.Objects.UnselectAll();
}
selectMode = SelectionMode.NetSelection;
control.Selected = true;
}
lastPoint.X = e.X;
lastPoint.Y = e.Y;
startPoint.X = e.X;
startPoint.Y = e.Y;
control.Refresh();
if (selectMode == SelectionMode.NetSelection)
{
// Draw selection rectangle in initial position
ControlPaint.DrawReversibleFrame(
control.RectangleToScreen(DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint)),
Color.Black,
FrameStyle.Dashed);
}
}
