コード例 #1
0
        /// <summary>
        /// React on editing ended.
        /// </summary>
        /// <param name="commit">Is in case of editing in grid try to commit changes.</param>
        private void _EditEnded(bool commit)
        {
            if (_isReccurent)
                return;

            if (_barrierPopupEditor != null)
            {
                // If barrier popup editor is still showed - close it.
                _barrierPopupEditor.Close();
                _barrierPopupEditor.OnComplete -= new EventHandler(_BarrierPopupEditorOnComplete);
                _barrierPopupEditor = null;
            }

            _mapCtrl.EditEnded();
            if (_mapCtrl.IsInEditedMode)
            {
                _isReccurent = true;
                _mapCtrl.EditEnded();
                _isReccurent = false;
            }

            if (_dataGridControl.IsBeingEdited && !_canceledByGrid)
            {
                _isReccurent = true;

                // If command from map to commit was come, than try to end edit and commit
                // otherwise cancel edit.
                if (commit)
                {
                    _SaveGeometry();

                    try
                    {
                        _dataGridControl.EndEdit();
                    }
                    catch
                    {
                        _dataGridControl.CancelEdit();
                    }
                }
                else
                    _dataGridControl.CancelEdit();

                _isReccurent = false;
            }

            // Must be set false after commiting\cancelling in datagrid control.
            // Because of supporting API issues in cancelling.
            _isInEditedMode = false;

            if (_dataGridControl.SelectedItems.Count != 1)
                _SetToolsEnabled(false);

            _parentLayer.Selectable = true;
        }
コード例 #2
0
        /// <summary>
        /// Show barrier editor on map
        /// </summary>
        /// <param name="barrier">Barrier to show.</param>
        /// <param name="point">Last added point.</param>
        private void _ShowBarrierEditor(Barrier barrier, Point point)
        {
            _barrierPopupEditor = new BarrierPopupEditor();

            //Subscribe to popupeditor events.
            _barrierPopupEditor.OnComplete += new EventHandler(_BarrierPopupEditorOnComplete);
            _barrierPopupEditor.OnCancel += new EventHandler(_BarrierPopupEditorOnCancel);

            Point projectedPoint = new Point(point.X, point.Y);
            if (_mapCtrl.Map.SpatialReferenceID.HasValue)
            {
                projectedPoint = WebMercatorUtil.ProjectPointToWebMercator(projectedPoint,
                    _mapCtrl.Map.SpatialReferenceID.Value);
            }

            // Get left down point.
            System.Windows.Point screenPoint =
                _mapCtrl.map.MapToScreen(new ESRI.ArcGIS.Client.Geometry.MapPoint(projectedPoint.X,
                    projectedPoint.Y));
            System.Windows.Rect rect = new System.Windows.Rect(
                screenPoint.X, screenPoint.Y - _barrierPopupEditor.MinHeight,
                _barrierPopupEditor.MinWidth, _barrierPopupEditor.MinHeight);

            Popup popup = _CreatePopup(_barrierPopupEditor, rect);
            _barrierPopupEditor.Initialize(barrier, popup);
        }
コード例 #3
0
        /// <summary>
        /// Reset tools and revert to initial geometry.
        /// </summary>
        private void _CancelEdit()
        {
            // Close popup if it is open.
            if (_barrierPopupEditor != null)
            {
                _barrierPopupEditor.Close();
                _barrierPopupEditor = null;
            }

            // Deactivate current tool.
            _SetToolsEnabled(false);

            // Enable tools.
            _SetToolsEnabled(true);

            // End edit.
            if (_isInEditedMode)
                _EditEnded(false);

            // Restore item's initial geometry.
            if (_currentItem is Barrier)
                (_currentItem as Barrier).Geometry = _initialGeometry;
            else if (_currentItem is Zone)
                (_currentItem as Zone).Geometry = _initialGeometry;
        }