/// <summary>
/// Gets the type of the node.
/// </summary>
/// <returns>
/// The node type.
/// </returns>
/// <remarks>
/// This method only works when the add-in description to which the node belongs has been
/// loaded from an add-in registry.
/// </remarks>
public ExtensionNodeType GetNodeType()
{
if (Parent is Extension)
{
Extension ext = (Extension)Parent;
object ob = ext.GetExtendedObject();
if (ob is ExtensionPoint)
{
ExtensionPoint ep = (ExtensionPoint)ob;
return(ep.NodeSet.GetAllowedNodeTypes() [NodeName]);
}
else if (ob is ExtensionNodeDescription)
{
ExtensionNodeDescription pn = (ExtensionNodeDescription)ob;
ExtensionNodeType pt = ((ExtensionNodeDescription)pn).GetNodeType();
if (pt != null)
{
return(pt.GetAllowedNodeTypes() [NodeName]);
}
}
}
else if (Parent is ExtensionNodeDescription)
{
ExtensionNodeType pt = ((ExtensionNodeDescription)Parent).GetNodeType();
if (pt != null)
{
return(pt.GetAllowedNodeTypes() [NodeName]);
}
}
return(null);
}
public static string GetDisplayName (ExtensionPoint ep)
{
if (string.IsNullOrEmpty (ep.Name))
return ep.Path;
else
return ep.Name;
}
/// <summary>
/// Adds an extension point.
/// </summary>
/// <returns>
/// The extension point.
/// </returns>
/// <param name='path'>
/// Path that identifies the new extension point.
/// </param>
public ExtensionPoint AddExtensionPoint(string path)
{
ExtensionPoint ep = new ExtensionPoint();
ep.Path = path;
ExtensionPoints.Add(ep);
return(ep);
}
public ExtensionPointDetailWidget (ExtensionPoint ep)
{
this.ExtensionPoint = ep;
BorderWidth = 12;
PackStart (new Label { Markup = string.Format ("<big><tt>{0}</tt></big>\n{1}\n{2}", ep.Path, ep.Name, ep.Description)}, true, false, 0);
ShowAll ();
}
public void Fill (AddinRegistry reg, ExtensionPoint ep)
{
List<AddinDescription> deps = new List<AddinDescription> ();
foreach (var addinId in ep.ExtenderAddins) {
Addin ad = reg.GetAddin (addinId);
if (ad != null && ad.LocalId != ep.ParentAddinDescription.LocalId)
deps.Add (ad.Description);
}
Fill (ep.ParentAddinDescription, ep.ParentAddinDescription, ep.Path, deps);
}
public NewExtensionPointDialog (DotNetProject project, AddinRegistry registry, AddinDescription adesc, ExtensionPoint ep)
{
this.Build();
this.ep = ep;
this.project = project;
this.registry = registry;
this.adesc = adesc;
notebook.Page = 0;
Fill ();
}
internal void MergeWith (string thisAddinId, ExtensionPoint ep)
{
NodeSet.MergeWith (thisAddinId, ep.NodeSet);
foreach (ConditionTypeDescription cond in ep.Conditions) {
if (cond.AddinId != thisAddinId && !Conditions.Contains (cond))
Conditions.Add (cond);
}
foreach (string s in ep.Addins) {
if (!Addins.Contains (s))
Addins.Add (s);
}
}
public void RegisterAddinRootExtensionPoint (AddinDescription description, ExtensionPoint ep)
{
ArrayList list = (ArrayList) pathHash [ep.Path];
if (list == null) {
list = new ArrayList ();
pathHash [ep.Path] = list;
}
RootExtensionPoint rep = new RootExtensionPoint ();
rep.Description = description;
rep.ExtensionPoint = ep;
ep.RootAddin = description.AddinId;
list.Add (rep);
}
/// <summary>
/// Copies another extension point.
/// </summary>
/// <param name='ep'>
/// Extension point from which to copy.
/// </param>
public void CopyFrom (ExtensionPoint ep)
{
path = ep.path;
name = ep.name;
description = ep.description;
NodeSet.CopyFrom (ep.NodeSet);
Conditions.Clear ();
foreach (ConditionTypeDescription cond in ep.Conditions) {
ConditionTypeDescription cc = new ConditionTypeDescription ();
cc.CopyFrom (cond);
Conditions.Add (cc);
}
Addins.Clear ();
foreach (string s in ep.Addins)
Addins.Add (s);
rootAddin = ep.rootAddin;
}
internal void MergeWith(string thisAddinId, ExtensionPoint ep)
{
NodeSet.MergeWith(thisAddinId, ep.NodeSet);
foreach (ConditionTypeDescription cond in ep.Conditions)
{
if (cond.AddinId != thisAddinId && !Conditions.Contains(cond))
{
Conditions.Add(cond);
}
}
foreach (string s in ep.Addins)
{
if (!Addins.Contains(s))
{
Addins.Add(s);
}
}
}
/// <summary>
/// Gets the object extended by this extension
/// </summary>
/// <returns>
/// The extended object can be an <see cref="Mono.Addins.Description.ExtensionPoint"/> or
/// an <see cref="Mono.Addins.Description.ExtensionNodeDescription"/>.
/// </returns>
/// <remarks>
/// This method only works when the add-in description to which the extension belongs has been
/// loaded from an add-in registry.
/// </remarks>
public ObjectDescription GetExtendedObject()
{
AddinDescription desc = ParentAddinDescription;
if (desc == null)
{
return(null);
}
ExtensionPoint ep = FindExtensionPoint(desc, path);
if (ep == null && desc.OwnerDatabase != null)
{
foreach (Dependency dep in desc.MainModule.Dependencies)
{
AddinDependency adep = dep as AddinDependency;
if (adep == null)
{
continue;
}
Addin ad = desc.OwnerDatabase.GetInstalledAddin(ParentAddinDescription.Domain, adep.FullAddinId);
if (ad != null && ad.Description != null)
{
ep = FindExtensionPoint(ad.Description, path);
if (ep != null)
{
break;
}
}
}
}
if (ep != null)
{
string subp = path.Substring(ep.Path.Length).Trim('/');
if (subp.Length == 0)
{
return(ep); // The extension is directly extending the extension point
}
// The extension is extending a node of the extension point
return(desc.FindExtensionNode(path, true));
}
return(null);
}
/// <summary>
/// Copies another extension point.
/// </summary>
/// <param name='ep'>
/// Extension point from which to copy.
/// </param>
public void CopyFrom(ExtensionPoint ep)
{
path = ep.path;
name = ep.name;
description = ep.description;
NodeSet.CopyFrom(ep.NodeSet);
Conditions.Clear();
foreach (ConditionTypeDescription cond in ep.Conditions)
{
ConditionTypeDescription cc = new ConditionTypeDescription();
cc.CopyFrom(cond);
Conditions.Add(cc);
}
Addins.Clear();
foreach (string s in ep.Addins)
{
Addins.Add(s);
}
rootAddin = ep.rootAddin;
}
internal void MergeExternalData(AddinDescription other)
{
// Removes extension types and extension sets coming from other add-ins.
foreach (ExtensionPoint ep in other.ExtensionPoints)
{
ExtensionPoint tep = ExtensionPoints [ep.Path];
if (tep != null)
{
tep.MergeWith(AddinId, ep);
}
}
foreach (ExtensionNodeSet ns in other.ExtensionNodeSets)
{
ExtensionNodeSet tns = ExtensionNodeSets [ns.Id];
if (tns != null)
{
tns.MergeWith(AddinId, ns);
}
}
}
public void Fill (ExtensionPoint ep, AddinRegistry reg)
{
string name;
if (!string.IsNullOrEmpty (ep.Name))
name = ep.Name;
else
name = ep.Path;
labelName.Markup = "<small>Extension Point</small>\n<big><b>" + GLib.Markup.EscapeText (name) + "</b></big>";
if (!string.IsNullOrEmpty (ep.Description))
labelDesc.Text = ep.Description;
else
labelDesc.Text = AddinManager.CurrentLocalizer.GetString ("No additional documentation");
List<ExtensionNodeType> types = new List<ExtensionNodeType> ();
GetNodeTypes (reg, ep.NodeSet, types);
uint row = 0;
foreach (ExtensionNodeType nt in types) {
Gtk.Label lab = new Gtk.Label ();
lab.Markup = "<b>" + GLib.Markup.EscapeText (nt.NodeName) + "</b>";
lab.UseUnderline = false;
lab.Xalign = lab.Yalign = 0;
Gtk.Button but = new Gtk.Button (lab);
but.Relief = Gtk.ReliefStyle.None;
tableNodes.Attach (but, 0, 1, row, row + 1);
Gtk.Table.TableChild ct = (Gtk.Table.TableChild) tableNodes [but];
ct.XOptions = Gtk.AttachOptions.Fill;
lab = new Gtk.Label (nt.Description);
lab.UseUnderline = false;
lab.Xalign = lab.Yalign = 0;
lab.Wrap = true;
tableNodes.Attach (lab, 1, 2, row, row + 1);
ct = (Gtk.Table.TableChild) tableNodes [lab];
ct.XOptions = Gtk.AttachOptions.Expand | Gtk.AttachOptions.Fill;
row++;
}
tableNodes.ShowAll ();
}
/// <summary>
/// Gets the node types allowed in this extension.
/// </summary>
/// <returns>
/// The allowed node types.
/// </returns>
/// <remarks>
/// This method only works when the add-in description to which the extension belongs has been
/// loaded from an add-in registry.
/// </remarks>
public ExtensionNodeTypeCollection GetAllowedNodeTypes()
{
ObjectDescription ob = GetExtendedObject();
ExtensionPoint ep = ob as ExtensionPoint;
if (ep != null)
{
return(ep.NodeSet.GetAllowedNodeTypes());
}
ExtensionNodeDescription node = ob as ExtensionNodeDescription;
if (node != null)
{
ExtensionNodeType nt = node.GetNodeType();
if (nt != null)
{
return(nt.GetAllowedNodeTypes());
}
}
return(new ExtensionNodeTypeCollection());
}
void PrintExtensionPoint(AddinDescription desc, ExtensionPoint ep)
{
Console.WriteLine ();
Console.WriteLine ("* Extension Point: " + ep.Path);
if (ep.Description.Length > 0)
Console.WriteLine (ep.Description);
ArrayList list = new ArrayList ();
Hashtable visited = new Hashtable ();
Console.WriteLine ();
Console.WriteLine (" Extension nodes:");
GetNodes (desc, ep.NodeSet, list, new Hashtable ());
foreach (ExtensionNodeType nt in list)
Console.WriteLine (" - " + nt.Id + ": " + nt.Description);
Console.WriteLine ();
Console.WriteLine (" Node description:");
string sind = " ";
for (int n=0; n<list.Count; n++) {
ExtensionNodeType nt = (ExtensionNodeType) list [n];
if (visited.Contains (nt.Id + " " + nt.TypeName))
continue;
visited.Add (nt.Id + " " + nt.TypeName, nt);
Console.WriteLine ();
Console.WriteLine (sind + "- " + nt.Id + ": " + nt.Description);
string nsind = sind + " ";
if (nt.Attributes.Count > 0) {
Console.WriteLine (nsind + "Attributes:");
foreach (NodeTypeAttribute att in nt.Attributes) {
string req = att.Required ? " (required)" : "";
Console.WriteLine (nsind + " " + att.Name + " (" + att.Type + "): " + att.Description + req);
}
}
if (nt.NodeTypes.Count > 0 || nt.NodeSets.Count > 0) {
Console.WriteLine (nsind + "Child nodes:");
ArrayList newList = new ArrayList ();
GetNodes (desc, nt, newList, new Hashtable ());
list.AddRange (newList);
foreach (ExtensionNodeType cnt in newList)
Console.WriteLine (" " + cnt.Id + ": " + cnt.Description);
}
}
Console.WriteLine ();
}
internal void InsertExtensionPoint(RuntimeAddin addin, ExtensionPoint ep)
{
CreateExtensionPoint (ep);
foreach (ExtensionNodeType nt in ep.NodeSet.NodeTypes) {
if (nt.ObjectTypeName.Length > 0) {
Type ntype = addin.GetType (nt.ObjectTypeName, true);
RegisterAutoTypeExtensionPoint (ntype, ep.Path);
}
}
}
IEnumerable GetExtensionInfo (Hashtable hash, string path, AddinDescription description, ModuleDescription module, bool lookInParents)
{
ArrayList list = new ArrayList ();
object data = hash [path];
if (data == null && lookInParents) {
// Root add-in extension points are registered before any other kind of extension,
// so we should find it now.
data = GetParentExtensionInfo (path);
}
if (data is ArrayList) {
// Extension point which belongs to a root assembly.
list.AddRange (GetRootExtensionInfo (hash, path, description, module, (ArrayList) data));
}
else {
ExtensionPoint info = (ExtensionPoint) data;
if (info == null) {
info = new ExtensionPoint ();
info.Path = path;
hash [path] = info;
}
list.Add (info);
}
return list;
}
void CollectObjectTypeExtensions (AddinDescription desc, ExtensionPoint ep, string objectTypeName)
{
ArrayList list = (ArrayList) objectTypeExtensions [objectTypeName];
if (list == null)
return;
foreach (UnresolvedObjectTypeExtension data in list) {
if (IsAddinCompatible (desc, data.Description, data.ModuleDescription)) {
data.Extension.Path = ep.Path;
RegisterExtension (data.Description, data.ModuleDescription, ep.Path);
data.FoundExtensionPoint = true;
}
}
}
public void ResetCachedData ()
{
if (extensionPoint != null) {
string aid = Addin.GetIdName (extensionPoint.ParentAddinDescription.AddinId);
RuntimeAddin ad = addinEngine.GetAddin (aid);
if (ad != null)
extensionPoint = ad.Addin.Description.ExtensionPoints [GetPath ()];
}
if (childrenList != null) {
foreach (TreeNode cn in childrenList)
cn.ResetCachedData ();
}
}
public void RegisterAddinRootNodeSet (AddinDescription description, ExtensionNodeSet nodeSet)
{
ArrayList list = (ArrayList) nodeSetHash [nodeSet.Id];
if (list == null) {
list = new ArrayList ();
nodeSetHash [nodeSet.Id] = list;
}
RootExtensionPoint rep = new RootExtensionPoint ();
rep.Description = description;
ExtensionPoint ep = new ExtensionPoint ();
ep.RootAddin = description.AddinId;
ep.SetNodeSet (nodeSet);
rep.ExtensionPoint = ep;
list.Add (rep);
}
void RegisterObjectTypes (ExtensionPoint ep)
{
// Register extension points bound to a node type
foreach (ExtensionNodeType nt in ep.NodeSet.NodeTypes) {
if (nt.ObjectTypeName.Length > 0) {
ArrayList list = (ArrayList) objectTypeExtensions [nt.ObjectTypeName];
if (list == null) {
list = new ArrayList ();
objectTypeExtensions [nt.ObjectTypeName] = list;
}
list.Add (ep);
}
}
}
public void OnAddExtensionPoint ()
{
DotNetProject project = (DotNetProject) CurrentNode.DataItem;
if (project == null)
return;
AddinData data = project.GetAddinData ();
if (project == null)
return;
ExtensionPoint ep = new ExtensionPoint ();
NewExtensionPointDialog dlg = new NewExtensionPointDialog (project, data.AddinRegistry, data.CachedAddinManifest, ep);
try {
if (dlg.Run () == (int) Gtk.ResponseType.Ok) {
data.CachedAddinManifest.ExtensionPoints.Add (ep);
data.SaveAddinManifest ();
data.NotifyChanged (false);
}
} finally {
dlg.Destroy ();
}
}
TreeIter AddExtensionPoint (ExtensionPoint extep, Extension ext)
{
string spath = ext.Path.Substring (extep.Path.Length);
spath = spath.Trim ('/').Replace ("/", " / ");
TreeIter ait = AddAddin (extep.ParentAddinDescription);
string name;
if (extep.Name.Length > 0) {
name = GLib.Markup.EscapeText (extep.Name);
if (spath.Length > 0)
name += " / " + GLib.Markup.EscapeText (spath);
}
else if (extep.Description.Length > 0) {
name = GLib.Markup.EscapeText (extep.Description);
if (spath.Length > 0)
name += " / " + GLib.Markup.EscapeText (spath);
}
else
name = GLib.Markup.EscapeText (extep.Path);
return store.AppendValues (ait, name, null, ext, null, pixExtensionPoint, true, extep);
}
internal static IEnumerable<Extension> GetExtensions (AddinProjectFlavor project, ExtensionPoint extensionPoint)
{
//TODO: handle node sets
foreach (var addin in extensionPoint.ExtenderAddins) {
var modules = project.AddinRegistry.GetAddin (addin).Description.AllModules;
foreach (ModuleDescription module in modules) {
foreach (Extension extension in module.Extensions) {
if (extension.Path == extensionPoint.Path)
yield return extension;
}
}
}
}
public ExtensionNodeElement (AddinProjectFlavor proj, ExtensionPoint extensionPoint, ExtensionNodeType info) : base (info.NodeName, info.Description)
{
this.proj = proj;
this.extensionPoint = extensionPoint;
this.info = info;
}
protected virtual void OnButtonNewClicked (object sender, System.EventArgs e)
{
ExtensionPoint ep = new ExtensionPoint ();
NewExtensionPointDialog dlg = new NewExtensionPointDialog ((DotNetProject)data.Project, data.AddinRegistry, adesc, ep);
try {
if (dlg.Run () == (int) ResponseType.Ok) {
adesc.ExtensionPoints.Add (ep);
Fill ();
NotifyChanged ();
}
} finally {
dlg.Destroy ();
}
}
protected virtual void OnButtonPropertiesClicked (object sender, System.EventArgs e)
{
TreeIter iter;
tree.Selection.GetSelected (out iter);
ExtensionPoint ep = (ExtensionPoint) store.GetValue (iter, 0);
ExtensionPoint epc = new ExtensionPoint ();
epc.CopyFrom (ep);
NewExtensionPointDialog epdlg = new NewExtensionPointDialog ((DotNetProject)data.Project, data.AddinRegistry, adesc, epc);
if (epdlg.Run () == (int) ResponseType.Ok)
ep.CopyFrom (epc);
epdlg.Destroy ();
Fill ();
NotifyChanged ();
}
public override void ActivateItem ()
{
DotNetProject project = (DotNetProject) CurrentNode.GetParentDataItem (typeof(DotNetProject), true);
if (project == null)
return;
AddinData data = project.GetAddinData ();
if (data == null)
return;
ExtensionPoint ep = (ExtensionPoint) CurrentNode.DataItem;
ExtensionPoint epc = new ExtensionPoint ();
epc.CopyFrom (ep);
NewExtensionPointDialog epdlg = new NewExtensionPointDialog (project, data.AddinRegistry, data.CachedAddinManifest, epc);
if (epdlg.Run () == (int) Gtk.ResponseType.Ok) {
ep.CopyFrom (epc);
data.CachedAddinManifest.Save ();
}
epdlg.Destroy ();
}
ExtensionLoadData GetAddinExtensions (string id, ExtensionPoint ep)
{
Addin pinfo = null;
// Root add-ins are not returned by GetInstalledAddin.
RuntimeAddin addin = AddinManager.SessionService.GetAddin (id);
if (addin != null)
pinfo = addin.Addin;
else
pinfo = AddinManager.Registry.GetAddin (id);
if (pinfo == null) {
AddinManager.ReportError ("Required add-in not found", id, null, false);
return null;
}
if (!pinfo.Enabled)
return null;
// Loads extensions defined in each module
ExtensionLoadData data = null;
AddinDescription conf = pinfo.Description;
GetAddinExtensions (conf.MainModule, id, ep, ref data);
foreach (ModuleDescription module in conf.OptionalModules) {
if (CheckOptionalAddinDependencies (conf, module))
GetAddinExtensions (module, id, ep, ref data);
}
if (data != null)
data.Extensions.Sort ();
return data;
}
void GetAddinExtensions (ModuleDescription module, string addinId, ExtensionPoint ep, ref ExtensionLoadData data)
{
string basePath = ep.Path + "/";
foreach (Extension extension in module.Extensions) {
if (extension.Path == ep.Path || extension.Path.StartsWith (basePath)) {
if (data == null) {
data = new ExtensionLoadData ();
data.AddinId = addinId;
data.Extensions = new ArrayList ();
}
data.Extensions.Add (extension);
}
}
}
void RegisterObjectTypes (ExtensionPoint ep)
{
// Register extension points bound to a node type
foreach (ExtensionNodeType nt in ep.NodeSet.NodeTypes) {
if (nt.ObjectTypeName.Length > 0) {
List<ExtensionPoint> list;
if (!objectTypeExtensions.TryGetValue (nt.ObjectTypeName, out list)) {
list = new List<ExtensionPoint> ();
objectTypeExtensions [nt.ObjectTypeName] = list;
}
list.Add (ep);
}
if (nt.ExtensionAttributeTypeName.Length > 0) {
List<ExtensionNodeType> list;
if (!customAttributeTypeExtensions.TryGetValue (nt.ExtensionAttributeTypeName, out list)) {
list = new List<ExtensionNodeType> ();
customAttributeTypeExtensions [nt.ExtensionAttributeTypeName] = list;
}
list.Add (nt);
}
}
}
internal void CreateExtensionPoint (ExtensionPoint ep)
{
TreeNode node = tree.GetNode (ep.Path, true);
if (node.ExtensionPoint == null) {
node.ExtensionPoint = ep;
node.ExtensionNodeSet = ep.NodeSet;
}
}
public ExtensionPoint AddExtensionPoint (string path)
{
ExtensionPoint ep = new ExtensionPoint ();
ep.Path = path;
ExtensionPoints.Add (ep);
return ep;
}
public void RegisterExtensionPoint (AddinDescription description, ExtensionPoint ep)
{
List<RootExtensionPoint> extensions;
if (pathHash.TryGetValue (ep.Path, out extensions)) {
// Extension point already registered
List<ExtensionPoint> compatExtensions = GetCompatibleExtensionPoints (ep.Path, description, description.MainModule, extensions);
if (compatExtensions.Count > 0) {
foreach (ExtensionPoint einfo in compatExtensions)
einfo.MergeWith (null, ep);
RegisterObjectTypes (ep);
return;
}
}
// Create a new extension
RootExtensionPoint rep = new RootExtensionPoint ();
rep.ExtensionPoint = ep;
rep.ExtensionPoint.RootAddin = description.AddinId;
rep.Description = description;
if (extensions == null) {
extensions = new List<RootExtensionPoint> ();
pathHash [ep.Path] = extensions;
}
extensions.Add (rep);
RegisterObjectTypes (ep);
}
void FillExtensionPoint (TreeIter iter, ExtensionPoint ep)
{
// Add extension node types
FillExtensionNodeSet (iter, ep.NodeSet);
// Add extension nodes from known add-ins
ArrayList extensions = new ArrayList ();
CollectExtensions (ep.ParentAddinDescription, ep.Path, extensions);
foreach (Dependency dep in ep.ParentAddinDescription.MainModule.Dependencies) {
AddinDependency adep = dep as AddinDependency;
if (adep == null) continue;
Addin addin = registry.GetAddin (adep.FullAddinId);
if (addin != null)
CollectExtensions (addin.Description, ep.Path, extensions);
}
// Sort the extensions, to make sure they are added in the correct order
// That is, deepest children last.
extensions.Sort (new ExtensionComparer ());
// iter = store.AppendValues (iter, "Extensions", null, ep, false, false, null, false, true);
// Add the nodes
foreach (Extension ext in extensions) {
string subp = ext.Path.Substring (ep.Path.Length);
TreeIter citer = iter;
ExtensionNodeSet ns = ep.NodeSet;
bool found = true;
foreach (string p in subp.Split ('/')) {
if (p.Length == 0) continue;
if (!GetNodeBranch (citer, p, ns, out citer, out ns)) {
found = false;
break;
}
}
if (found)
FillNodes (citer, ns, ext.ExtensionNodes);
}
}
public void RegisterExtensionPoint (AddinDescription description, ExtensionPoint ep)
{
foreach (ExtensionPoint einfo in GetExtensionInfo (pathHash, ep.Path, description, description.MainModule, false)) {
if (einfo.RootAddin == null || database.AddinDependsOn (einfo.RootAddin, description.AddinId))
einfo.RootAddin = description.AddinId;
einfo.MergeWith (null, ep);
}
}