public IModelObject Clone() {
MyBusinessObject clone = new MyBusinessObject(this.modelObjectType);
clone.MyBooleanProperty = this.MyBooleanProperty;
clone.MyFloatProperty = this.MyFloatProperty;
clone.MyIntegerProperty = this.MyIntegerProperty;
return clone;
}
private void InitPropertyMappings(Template template, MyBusinessObject modelObj)
{
Debug.Assert(template != null && template.Shape != null && modelObj != null);
// Assign model object to template shape
template.Shape.ModelObject = modelObj;
// Delete and clear all property mappings
// (not really necessary in this case)
project.Repository.Delete(template.GetPropertyMappings());
template.UnmapAllProperties();
// Prepare property mappings (One mapping per property!):
//
// Float to Style
// Change color depending on the integer property
StyleModelMapping lineStyleMapping = new StyleModelMapping(1, MyBusinessObject.FloatPropertyId, StyleModelMapping.MappingType.FloatStyle);
lineStyleMapping.AddValueRange(float.MinValue, project.Design.LineStyles.None);
lineStyleMapping.AddValueRange(16.66f, project.Design.LineStyles.Dotted);
lineStyleMapping.AddValueRange(33.33f, project.Design.LineStyles.Special2);
lineStyleMapping.AddValueRange(50.00f, project.Design.LineStyles.Special1);
lineStyleMapping.AddValueRange(66.66f, project.Design.LineStyles.Dashed);
lineStyleMapping.AddValueRange(83.33f, project.Design.LineStyles.Normal);
template.MapProperties(lineStyleMapping);
// Save mapping
project.Repository.Insert(lineStyleMapping, template);
//
// Integer to Style
// Change outline thickness depending on the boolean property
StyleModelMapping fillStyleMapping = new StyleModelMapping(3, MyBusinessObject.BooleanPropertyId, StyleModelMapping.MappingType.IntegerStyle);
fillStyleMapping.AddValueRange(0, project.Design.FillStyles.Green);
fillStyleMapping.AddValueRange(1, project.Design.FillStyles.Red);
template.MapProperties(fillStyleMapping);
// Save mapping
project.Repository.Insert(fillStyleMapping, template);
//
// Integer to Integer
// Change shape's angle depending on the integer property
// Note: Value is modified by a slope factor of 10 because angle is specified in tenths of degrees.
NumericModelMapping angleMapping = new NumericModelMapping(2, MyBusinessObject.IntegerPropertyId, NumericModelMapping.MappingType.IntegerInteger, 0, 10);
template.MapProperties(angleMapping);
// Save mapping
project.Repository.Insert(angleMapping, template);
// Add model object and update template
project.Repository.Insert(modelObj);
project.Repository.Update(template);
}
public MainForm()
{
InitializeComponent();
// Initialize project with a shape library
project.AddLibrary(typeof(ThickArrow).Assembly, false);
// Add this application as model object library
project.AddLibrary(GetType().Assembly, false);
project.Name = "Model Mapping Demo";
project.Create();
// Create an instance of the test object (that implements IModelObject)
Template template = project.Repository.GetTemplate("ThickArrow");
MyBusinessObject model = (MyBusinessObject)project.ModelObjectTypes["MyBusinessObjectType"].CreateInstance();
InitPropertyMappings(template, model);
// Create a diagram with a shape that is bound to a business object
const string diagramName = "Demo Diagram";
Diagram diagram = new Diagram(diagramName);
// Create a shape from the prepared template
ThickArrow shape = (ThickArrow)project.Repository.GetTemplate("ThickArrow").CreateShape();
shape.MoveTo(diagram.Width / 2, diagram.Height / 2);
shape.Width = 120;
shape.HeadWidth = 60;
shape.Height = 100;
diagram.Shapes.Add(shape);
project.Repository.Insert(shape.ModelObject);
project.Repository.InsertAll(diagram);
display1.LoadDiagram(diagramName);
// Store model object to modify
businessObj = shape.ModelObject as MyBusinessObject;
// Update start values
businessObj.MyBooleanProperty = checkBox.Checked;
businessObj.MyIntegerProperty = (int)intTrackBar.Value;
businessObj.MyFloatProperty = (float)floatTrackBar.Value;
}
private void InitPropertyMappings(Template template, MyBusinessObject modelObj)
{
Debug.Assert(template != null && template.Shape != null && modelObj != null);
// Assign model object to template shape
template.Shape.ModelObject = modelObj;
// Delete and clear all property mappings
// (not really necessary in this case)
project.Repository.Delete(template.GetPropertyMappings());
template.UnmapAllProperties();
// Prepare property mappings (One mapping per property!):
//
// Float to Style
// Change color depending on the integer property
StyleModelMapping lineStyleMapping = new StyleModelMapping(1, MyBusinessObject.FloatPropertyId, StyleModelMapping.MappingType.FloatStyle);
lineStyleMapping.AddValueRange(float.MinValue, project.Design.LineStyles.None);
lineStyleMapping.AddValueRange(16.66f, project.Design.LineStyles.Dotted);
lineStyleMapping.AddValueRange(33.33f, project.Design.LineStyles.Special2);
lineStyleMapping.AddValueRange(50.00f, project.Design.LineStyles.Special1);
lineStyleMapping.AddValueRange(66.66f, project.Design.LineStyles.Dashed);
lineStyleMapping.AddValueRange(83.33f, project.Design.LineStyles.Normal);
template.MapProperties(lineStyleMapping);
//
// Integer to Style
// Change outline thickness depending on the boolean property
StyleModelMapping fillStyleMapping = new StyleModelMapping(3, MyBusinessObject.BooleanPropertyId, StyleModelMapping.MappingType.IntegerStyle);
fillStyleMapping.AddValueRange(0, project.Design.FillStyles.Green);
fillStyleMapping.AddValueRange(1, project.Design.FillStyles.Red);
template.MapProperties(fillStyleMapping);
//
// Integer to Integer
// Change shape's angle depending on the integer property
// Note: Value is modified by a slope factor of 10 because angle is specified in tenths of degrees.
NumericModelMapping angleMapping = new NumericModelMapping(2, MyBusinessObject.IntegerPropertyId, NumericModelMapping.MappingType.IntegerInteger, 0, 10);
template.MapProperties(angleMapping);
// Add model object and update template
project.Repository.Insert(modelObj);
project.Repository.Update(template);
}
public Form1()
{
InitializeComponent();
// Initialize project with a shape library
project.AddLibrary(typeof(ThickArrow).Assembly, false);
// Add this application as model object library
project.AddLibrary(GetType().Assembly, false);
project.Name = "Model Mapping Demo";
project.Create();
// Create an instance of the test object (that implements IModelObject)
Template template = project.Repository.GetTemplate("ThickArrow");
MyBusinessObject model = (MyBusinessObject)project.ModelObjectTypes["MyBusinessObjectType"].CreateInstance();
InitPropertyMappings(template, model);
// Create a diagram with a shape that is bound to a business object
const string diagramName = "Demo Diagram";
Diagram diagram = new Diagram(diagramName);
// Create a shape from the prepared template
ThickArrow shape = (ThickArrow)project.Repository.GetTemplate("ThickArrow").CreateShape();
shape.MoveTo(diagram.Width / 2, diagram.Height / 2);
shape.Width = 120;
shape.HeadWidth = 60;
shape.Height = 100;
diagram.Shapes.Add(shape);
project.Repository.Insert(shape.ModelObject);
project.Repository.InsertAll(diagram);
display1.LoadDiagram(diagramName);
// Store model object to modify
businessObj = shape.ModelObject as MyBusinessObject;
// Update start values
businessObj.MyBooleanProperty = checkBox.Checked;
businessObj.MyIntegerProperty = (int)intTrackBar.Value;
businessObj.MyFloatProperty = (float)floatTrackBar.Value;
}
public IModelObject Clone()
{
MyBusinessObject clone = new MyBusinessObject(this.modelObjectType);
clone.MyBooleanProperty = this.MyBooleanProperty;
clone.MyFloatProperty = this.MyFloatProperty;
clone.MyIntegerProperty = this.MyIntegerProperty;
return clone;
}