private static Point CalculateTableDefinitionControlCenterPoint(TableDefinitionControl tableDefinitionControl)
{
var result = new Point();
result.X = (int)tableDefinitionControl.ActualWidth / 2;
result.Y = (int)tableDefinitionControl.ActualHeight/2;
return result;
}
public static void InitializeDragAndDrop(
TableDefinitionControl tableDefinitionControl,
Dictionary<TableDefinition, TableDefinitionControl> tableDefinitionControls,
ObservableCollection<LinkDefinition> linkDefinitions,
Canvas modelViewerContainer,
Dictionary<LinkDefinition, Line> linkDefinitionControls)
{
new DragAndDropTableDefinitionControl(
tableDefinitionControl,
tableDefinitionControls,
linkDefinitions,
modelViewerContainer,
linkDefinitionControls);
}
private DragAndDropTableDefinitionControl(
TableDefinitionControl tableDefinitionControl,
Dictionary<TableDefinition, TableDefinitionControl> tableDefinitionControls,
ObservableCollection<LinkDefinition> linkDefinitions,
Canvas modelViewerContainer,
Dictionary<LinkDefinition, Line> linkDefinitionControls)
{
_isInDrag = false;
_tableDefinitionControls = tableDefinitionControls;
_linkDefinitions = linkDefinitions;
_tableDefinitionControl = tableDefinitionControl;
_modelViewerContainer = modelViewerContainer;
_linkDefinitionControls = linkDefinitionControls;
var tableDefinitionHeader = tableDefinitionControl.Template.FindName("PART_TableDefinitionHeader", tableDefinitionControl) as Grid;
tableDefinitionHeader.MouseLeftButtonDown += TableDefinitionControlOnMouseLeftButtonDown;
tableDefinitionHeader.MouseMove += TableDefinitionControlOnMouseMove;
tableDefinitionHeader.MouseLeftButtonUp += TableDefinitionControlOnMouseLeftButtonUp;
}
private static TableDefinitionControl CreateTableDefinitionControl(TableDefinition tableDefinition)
{
var control = new TableDefinitionControl
{
EntityName = tableDefinition.TableName,
Properties = new List<PropertyDefinition>()
};
if (tableDefinition.ColumnDefinitions != null && tableDefinition.ColumnDefinitions.Any())
{
foreach (var columnDefinition in tableDefinition.ColumnDefinitions)
{
var property = new PropertyDefinition
{
Name = columnDefinition.Name,
Type = columnDefinition.Type,
IsPrimaryKey = columnDefinition.IsPrimaryKey
};
control.Properties.Add(property);
}
}
return control;
}