/// <summary>
/// Deserializes an assignment.
/// This is used for standard properties, e.g.
/// <code>myPictureBox.Image = value</code>
/// </summary>
bool DeserializeProjectResourceAssignStatement(IDesignerSerializationManager manager, CodeAssignStatement assignStatement)
{
var propRefTarget = assignStatement.Left as CodePropertyReferenceExpression;
if (propRefTarget == null)
{
return(false);
}
var propRefSource = assignStatement.Right as CodePropertyReferenceExpression;
if (propRefSource == null)
{
return(false);
}
LoggingService.Debug("Forms designer: deserializing a property assignment:");
LoggingService.Debug("-> " + CodeStatementToString(assignStatement));
IComponent component = this.baseSerializer.Deserialize(manager, propRefTarget.TargetObject) as IComponent;
if (component == null)
{
LoggingService.Info("Forms designer: ProjectResourcesComponentCodeDomSerializer could not deserialze the target object to IComponent");
return(false);
}
if (component.Site == null)
{
LoggingService.Info("Forms designer: ProjectResourcesComponentCodeDomSerializer: The deserialized component '" + component.ToString() + "' does not have a Site.");
return(false);
}
PropertyDescriptor propDescTarget = TypeDescriptor.GetProperties(component).Find(propRefTarget.PropertyName, false);
if (propDescTarget == null)
{
throw new InvalidOperationException("Could not find the property descriptor for property '" + propRefTarget.PropertyName + "' on object '" + component.ToString() + "'.");
}
ProjectResourceInfo resourceInfo = GetProjectResourceFromPropertyReference(manager, propRefSource);
if (resourceInfo == null)
{
return(false);
}
// Set the property value of the target component to the value from the resource
propDescTarget.SetValue(component, resourceInfo.OriginalValue);
// Store our resource info in the dictionary service.
// This is needed for the serializer so that it can
// serialize this value as a project resource reference again.
StoreResourceInfo(component, propDescTarget.Name, resourceInfo);
return(true);
}
static void StoreResourceInfo(IComponent component, string propertyName, ProjectResourceInfo resourceInfo)
{
var dictService = component.Site.GetService(typeof(IDictionaryService)) as IDictionaryService;
if (dictService == null)
{
throw new InvalidOperationException("The required IDictionaryService is not available on component '" + component.ToString() + "'.");
}
dictService.SetValue(ProjectResourceService.ProjectResourceKey + propertyName, resourceInfo);
}
public ImageResourceEditorDialog(IProject project, Type requiredResourceType, ProjectResourceInfo projectResource)
: this(project, requiredResourceType, true)
{
if (projectResource == null)
throw new ArgumentNullException("projectResource");
this.projectResourceRadioButton.Checked = true;
this.originalImage = this.selectedImage = projectResource.OriginalValue;
Image image = this.selectedImage as Image;
if (image != null) {
this.selectedImageIsProjectResource = true;
this.SetPreviewImage(image);
} else {
Icon icon = this.selectedImage as Icon;
if (icon != null) {
this.selectedImageIsProjectResource = true;
this.SetPreviewImage(icon.ToBitmap());
}
}
this.projectTreeScanningBackgroundWorker.RunWorkerAsync(projectResource);
}
static void StoreResourceInfo(IComponent component, string propertyName, ProjectResourceInfo resourceInfo)
{
var dictService = component.Site.GetService(typeof(IDictionaryService)) as IDictionaryService;
if (dictService == null) {
throw new InvalidOperationException("The required IDictionaryService is not available on component '" + component.ToString() + "'.");
}
dictService.SetValue(ProjectResourceService.ProjectResourceKey + propertyName, resourceInfo);
}
/// <summary>
/// Deserializes a method invocation expression.
/// This is used for extender providers, e.g.
/// <code>myProvider.SetSomeProperty(targetComponent, value)</code>
/// </summary>
bool DeserializeProjectResourceMethodInvokeExpression(IDesignerSerializationManager manager, CodeMethodInvokeExpression invokeExpression)
{
if (!invokeExpression.Method.MethodName.StartsWith("Set", StringComparison.OrdinalIgnoreCase) ||
invokeExpression.Parameters.Count != 2)
{
return(false);
}
var propRefSource = invokeExpression.Parameters[1] as CodePropertyReferenceExpression;
if (propRefSource == null)
{
return(false);
}
LoggingService.Debug("Forms designer: deserializing a method invocation:");
LoggingService.Debug("-> " + CodeStatementToString(new CodeExpressionStatement(invokeExpression)));
object extenderProvider = this.baseSerializer.Deserialize(manager, invokeExpression.Method.TargetObject);
if (extenderProvider == null)
{
return(false);
}
IComponent targetComponent = this.baseSerializer.Deserialize(manager, invokeExpression.Parameters[0]) as IComponent;
if (targetComponent == null)
{
LoggingService.Info("Forms designer: ProjectResourcesComponentCodeDomSerializer could not deserialze the target object to IComponent");
return(false);
}
if (targetComponent.Site == null)
{
LoggingService.Info("Forms designer: ProjectResourcesComponentCodeDomSerializer: The deserialized component '" + targetComponent.ToString() + "' does not have a Site.");
return(false);
}
ProjectResourceInfo resourceInfo = GetProjectResourceFromPropertyReference(manager, propRefSource);
if (resourceInfo == null)
{
return(false);
}
// Set the property value of the target component to the value from the resource
extenderProvider.GetType()
.InvokeMember(invokeExpression.Method.MethodName,
BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public,
null,
extenderProvider,
new [] { targetComponent, resourceInfo.OriginalValue },
System.Globalization.CultureInfo.InvariantCulture);
// Store our resource info in the dictionary service.
// This is needed for the serializer so that it can
// serialize this value as a project resource reference again.
StoreResourceInfo(targetComponent, invokeExpression.Method.MethodName.Substring(3), resourceInfo);
return(true);
}