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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Chris Waterson <waterson@netscape.com>
- * Ben Goodger <ben@netscape.com>
- * Jan Varga <varga@ku.sk>
- * Benjamin Smedberg <bsmedberg@covad.net>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- #include "domstubs.idl"
- #include "nsISupports.idl"
- #include "nsIRDFCompositeDataSource.idl"
- #include "nsIRDFResource.idl"
-
- interface nsIXULBuilderListener;
-
- [ptr] native nsIContent_ptr(nsIContent);
-
- [scriptable, uuid(9da147a7-5854-49e3-a397-22ecdd93e96d)]
- interface nsIXULTemplateBuilder : nsISupports
- {
- /**
- * The ``root'' node in the DOM to which this builder is attached
- */
- readonly attribute nsIDOMElement root;
-
- /**
- * The composite datasource that the template builder observes
- * and uses to create content
- */
- readonly attribute nsIRDFCompositeDataSource database;
-
- /**
- * Force the template builder to rebuild its content.
- */
- void rebuild();
-
- /**
- * Reload any of our RDF datasources that support nsIRDFRemoteDatasource.
- *
- * @note This is a temporary hack so that remote-XUL authors can
- * reload remote datasources. When RDF becomes remote-scriptable,
- * this will no longer be necessary.
- */
- void refresh();
-
- /**
- * Called to initialize a XUL content builder on a particular root
- * element. This element presumably has a ``datasources''
- * attribute, which the builder will parse to set up the template
- * builder's datasources.
- */
- [noscript] void init(in nsIContent_ptr aElement);
-
- /**
- * Invoked lazily by a XUL element that needs its child content
- * built.
- */
- [noscript] void createContents(in nsIContent_ptr aElement);
-
- /**
- * Add a listener to this template builder. The template builder
- * holds a strong reference to the listener.
- */
- void addListener(in nsIXULBuilderListener aListener);
-
- /**
- * Remove a listener from this template builder.
- */
- void removeListener(in nsIXULBuilderListener aListener);
- };
-
- /**
- * nsIXULTreeBuilderObserver
- * This interface allows clients of the XULTreeBuilder to define domain
- * specific handling of specific nsITreeView methods that
- * XULTreeBuilder does not implement.
- */
- [scriptable, uuid(a5480e0d-ac7c-42e5-aca5-d7f0bbffa207)]
- interface nsIXULTreeBuilderObserver : nsISupports
- {
- const long DROP_BEFORE = -1;
- const long DROP_ON = 0;
- const long DROP_AFTER = 1;
- /**
- * Methods used by the drag feedback code to determine if a drag is allowable at
- * the current location. To get the behavior where drops are only allowed on
- * items, such as the mailNews folder pane, always return false whe
- * the orientation is not DROP_ON.
- */
- boolean canDrop(in long index, in long orientation);
-
- /**
- * Called when the user drops something on this view. The |orientation| param
- * specifies before/on/after the given |row|.
- */
- void onDrop(in long row, in long orientation);
-
- /**
- * Called when an item is opened or closed.
- */
- void onToggleOpenState (in long index);
-
- /**
- * Called when a header is clicked.
- */
- void onCycleHeader(in wstring colID, in nsIDOMElement elt);
-
- /**
- * Called when a cell in a non-selectable cycling column (e.g.
- * unread/flag/etc.) is clicked.
- */
- void onCycleCell(in long row, in wstring colID);
-
- /**
- * Called when selection in the tree changes
- */
- void onSelectionChanged();
-
- /**
- * A command API that can be used to invoke commands on the selection.
- * The tree will automatically invoke this method when certain keys
- * are pressed. For example, when the DEL key is pressed, performAction
- * will be called with the "delete" string.
- */
- void onPerformAction(in wstring action);
-
- /**
- * A command API that can be used to invoke commands on a specific row.
- */
- void onPerformActionOnRow(in wstring action, in long row);
-
- /**
- * A command API that can be used to invoke commands on a specific cell.
- */
- void onPerformActionOnCell(in wstring action, in long row, in wstring colID);
- };
-
- [scriptable, uuid(06b31b15-ebf5-4e74-a0e2-6bc0a18a3969)]
- interface nsIXULTreeBuilder : nsISupports
- {
- /**
- * Retrieve the RDF resource associated with the specified row.
- */
- nsIRDFResource getResourceAtIndex(in long aRowIndex);
-
- /**
- * Retrieve the index associated with specified RDF resource.
- */
- long getIndexOfResource(in nsIRDFResource resource);
-
- /**
- * Add a Tree Builder Observer to handle Tree View
- * methods that the base builder does not implement.
- */
- void addObserver(in nsIXULTreeBuilderObserver aObserver);
-
- /**
- * Remove an Tree Builder Observer.
- */
- void removeObserver(in nsIXULTreeBuilderObserver aObserver);
-
- /**
- * Sort the contents of the tree using the specified column.
- */
- void sort(in nsIDOMElement aColumnElement);
- };
-
-