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