private IShapeHandler GetShapeHandler(Hashtable dictionary, Shape shape, string shapeName, string mode)
{
IShapeHandler shapeHandler = (IShapeHandler)dictionary[shape];
if (shapeHandler != null)
{
return(shapeHandler);
}
XmlForm form = new XmlForm();
form.LoadDefinition(shapeName, shape);
form.SkipDesign = _skip;
if (!_skip)
{
form.Design(mode);
}
shapeHandler = (IShapeHandler)form.Tag;
shapeHandler.LoadProperties();
dictionary[shape] = shapeHandler;
return(shapeHandler);
}
private string[] GetFields(IShapeHandler shape)
{
if (null == shape.GetProperties()["fields"])
{
return(new string[0]);
}
string fieldInfo = shape.GetProperties()["fields"].InnerXml;
int begin = 0, end = 0, pointer = 0;
List <string> toReturn = new List <string>();
while (true)
{
begin = fieldInfo.IndexOf("<value>", pointer);
if (-1 == begin)
{
break;
}
pointer = begin;
end = fieldInfo.IndexOf("</value>", pointer);
pointer = end;
toReturn.Add(fieldInfo.Substring(begin + 7, end - (begin + 7)));
}
return(toReturn.ToArray());
}
private PageReport PaintInvalid(Page page, PageReport report, string mode)
{
int invalidCount = 0;
Hashtable shapeHandlers = new Hashtable();
CgoConfig[] Cgo = CgoConfigs.Search();
GroupElementTable groupElementTable = new GroupElementTable();
ElementTable elementTable = new ElementTable();
foreach (Shape shape in page.Shapes)
{
string shapeName = VisioUtils.GetProperty(shape, "User", "ScreenShape");
if (shapeName == null)
{
continue;
}
IShapeHandler shapeHandler = GetShapeHandler(shapeHandlers, shape, shapeName, mode);
if (shape.Data1 == _INVALID)
{
shapeHandler.PaintAsInvalid();
}
else
{
if (Cgo != null)
{
XmlNode shapeProperties = shapeHandler.GetProperties();
XmlNode cgoNode = shapeProperties.SelectSingleNode("cgoName");
if (cgoNode != null)
{
string cgoCode = cgoNode.InnerText;
if (!CgoConfigs.Exists(Cgo, cgoCode))
{
}
}
}
}
invalidCount++;
string groupElementName = VisioUtils.GetProperty(shape, "Prop", "Group");
string elementName = VisioUtils.GetProperty(shape, "Prop", "Element");
if ((groupElementName == null) || (elementName == null))
{
continue;
}
GroupElement groupElement = new GroupElement(groupElementName);
groupElementTable.AddGroupElement(groupElement);
Element element = new Element(elementName);
elementTable.AddElement(element);
}
report = ShapeGroupValidation.Validate(groupElementTable, elementTable, report);
return(report);
}
private void SetShapeConn(Hashtable connections, Shape shape, IShapeHandler shapeHandler)
{
ArrayList list = (ArrayList)connections[shape];
if (list == null)
{
list = new ArrayList();
connections[shape] = list;
}
list.Add(shapeHandler);
}
/// <summary>
/// Handles the marker events.
/// </summary>
/// <param name="context">Parsed event context.</param>
private void HandleMarkerEvent(NameValueCollection context)
{
Shape shape = VisioUtils.GetShape(_application, context);
if (shape == null)
{
return;
}
string shapeName = VisioUtils.GetProperty(shape, "User", "Midgard");
if (shapeName == null)
{
// se for um visio desenhado com a versão antiga (sem os layers)
shapeName = VisioUtils.GetShapeType(shape);
if (shapeName == null)
{
return;
}
}
string command = context["cmd"];
if (command == null)
{
return;
}
/*
*
*/
string mode = "live";// GetMode();
using (XmlForm form = new XmlForm())
{
form.LoadDefinition(shapeName, shape);
form.Design(mode, Application.ActivePage);
IShapeHandler shapeHandler = (IShapeHandler)form.Tag;
DisplaySettings newSettings = shapeHandler.Execute(command, context, _displaySettings, _forceFormChange);
if (newSettings != null)
{
_displaySettings = newSettings;
}
}
}
/// <summary>
/// Performs context validation on the current shape.
/// </summary>
/// <param name="validationData">Context dependent validation data.</param>
/// <returns>A non-empty string in case of error, otherwise null.</returns>
protected override string DoContextValidation(object validationData)
{
StringBuilder sb = new StringBuilder();
Hashtable handlers = (Hashtable)validationData;
if (VisioShape.Connects.Count != 2)
{
sb.Append(Resources.GetString(ResourceTokens.TransitionNotConnected));
}
else
{
IShapeHandler from = (IShapeHandler)handlers[VisioShape.Connects[1].ToCell.Shape];
IShapeHandler to = (IShapeHandler)handlers[VisioShape.Connects[2].ToCell.Shape];
if (from == null)
{
sb.Append(Resources.GetString(ResourceTokens.TransitionConnectedFromInvalidShape));
}
else if (from.Type == ModelShapeType.Transition)
{
sb.Append(Resources.GetString(ResourceTokens.TransitionConnectedFromTransitionShape));
}
if (to == null)
{
sb.Append(Resources.GetString(ResourceTokens.TransitionConnectedToInvalidShape));
}
else if (to.Type == ModelShapeType.Transition)
{
sb.Append(Resources.GetString(ResourceTokens.TransitionConnectedToTransitionShape));
}
}
return(sb.ToString());
}
/// <summary>
/// Adds a single export error, originated in the given shape.
/// </summary>
/// <param name="shape">Handler for the invalid shape.</param>
/// <param name="message">Error message.</param>
public void Add( IShapeHandler shape, string message )
{
ShapeError e = new ShapeError( shape, message );
Add( e );
}
private void SetShapeConn(Hashtable connections, Shape shape, IShapeHandler shapeHandler)
{
ArrayList list = (ArrayList)connections[shape];
if (list == null)
{
list = new ArrayList();
connections[shape] = list;
}
list.Add(shapeHandler);
}
private string[] GetFields(IShapeHandler shape)
{
if (null == shape.GetProperties()["fields"])
return new string[0];
string fieldInfo = shape.GetProperties()["fields"].InnerXml;
int begin = 0, end = 0, pointer = 0;
List<string> toReturn = new List<string>();
while (true)
{
begin = fieldInfo.IndexOf("<value>", pointer);
if (-1 == begin)
break;
pointer = begin;
end = fieldInfo.IndexOf("</value>", pointer);
pointer = end;
toReturn.Add(fieldInfo.Substring(begin+7,end-(begin+7)));
}
return toReturn.ToArray();
}
public ShapeError(string message)
{
_shapeHandler = null;
_message = message;
}
/// <summary>
/// Initializes a new instance of the ShapeError class.
/// </summary>
/// <param name="shapeHandler">Handler class for shape.</param>
/// <param name="message">Error message.</param>
public ShapeError( IShapeHandler shapeHandler, string message )
{
_shapeHandler = shapeHandler;
_message = message;
}
private PageReport DoPageValidation(Page page, string mode,
out Dictionary <IShapeHandler, Shape> mapping,
out List <IShapeHandler> webPages, out List <IShapeHandler> transitions)
{
PageReport report = new PageReport(page);
Hashtable shapeHandlers = new Hashtable();
Hashtable fromConns = new Hashtable();
Hashtable toConns = new Hashtable();
mapping = new Dictionary <IShapeHandler, Shape>();
webPages = new List <IShapeHandler>();
transitions = new List <IShapeHandler>();
try
{
int processedShapes = 0;
/*
* Iterate through all the shapes in the current page, generating
* the overall graph of the shapes. This effectively preloads all
* of the information into memory.
*/
#region Preloading, Construct Graph
foreach (Shape shape in page.Shapes)
{
string progressMessage = string.Format("Page: {0}, Shape: {1}, scanning...", page.Name, shape.Name);
OnStartStep(progressMessage);
string shapeName = VisioUtils.GetProperty(shape, "User", "Midgard");
if (shapeName == null)
{
OnEndStep("skip");
continue;
}
processedShapes++;
IShapeHandler shapeHandler = GetShapeHandler(shapeHandlers, shape, shapeName, mode);
mapping.Add(shapeHandler, shape);
if ("transition" == shapeHandler.Element && 2 <= shape.Connects.Count)
{
SetShapeConn(fromConns, shape.Connects[1].ToCell.Shape, shapeHandler);
SetShapeConn(toConns, shape.Connects[2].ToCell.Shape, shapeHandler);
}
OnEndStep("ok.");
}
/*
* If no processable shapes have been encountered, then reset the
* processed bit to false and quit early...
*/
if (processedShapes == 0)
{
report.Processed = false;
_currentStep += page.Shapes.Count;
return(report);
}
#endregion
#region Connections Validation (client side)
foreach (IShapeHandler h in shapeHandlers.Values)
{
ShapeError error;
OnStartStep(string.Format("A validar localmente a shape {0}", h.Text.Replace('\n', ' ')));
switch (h.Element)
{
case "transition":
error = h.Validate(shapeHandlers);
transitions.Add(h);
break;
default:
ArrayList from = (ArrayList)fromConns[h.VisioShape];
ArrayList to = (ArrayList)toConns[h.VisioShape];
error = h.Validate(new object[] { from, to });
webPages.Add(h);
break;
}
if (error != null)
{
report.Errors.Add(error);
}
}
/*
* Contains errors: abort! || only clientValidation
*/
if (report.Errors.Count > 0)
{
_currentStep += page.Shapes.Count;
return(report);
}
if (0 == shapeHandlers.Count)
{
report.Errors.Add(new ShapeError(Resources.GetString(ResourceTokens.NoDiagram)));
return(report);
}
#endregion Connections Validation (client side)
#region Data Validation (server side)
if (report.Errors.Count > 0)
{
_currentStep += page.Shapes.Count;
return(report);
}
#endregion Data Validation (server side)
}
catch (Exception e)
{
report.Errors.Add(new ShapeError(e.StackTrace));
}
finally
{
/*
* Avoid maintaining a reference to Interop COM objects. Release
* all of the content of the graph to avoid memory leaks.
*/
foreach (IShapeHandler h in shapeHandlers.Values)
{
(h as IDisposable).Dispose();
}
shapeHandlers.Clear();
fromConns.Clear();
toConns.Clear();
}
return(report);
}
public ShapeError(string message)
{
_shapeHandler = null;
_message = message;
}
/// <summary>
/// Initializes a new instance of the ShapeError class.
/// </summary>
/// <param name="shapeHandler">Handler class for shape.</param>
/// <param name="message">Error message.</param>
public ShapeError(IShapeHandler shapeHandler, string message)
{
_shapeHandler = shapeHandler;
_message = message;
}
/// <summary>
/// Adds a single export error, originated in the given shape.
/// </summary>
/// <param name="shape">Handler for the invalid shape.</param>
/// <param name="message">Error message.</param>
public void Add(IShapeHandler shape, string message)
{
ShapeError e = new ShapeError(shape, message);
Add(e);
}
