/// <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); } }