зеркало из https://github.com/mozilla/pjs.git
167 строки
6.9 KiB
Plaintext
167 строки
6.9 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 the Mozilla XTF project.
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*
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* The Initial Developer of the Original Code is
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* Alex Fritze.
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Alex Fritze <alex@croczilla.com> (original author)
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 "nsISupports.idl"
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interface nsIAtom;
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interface nsIDOMDocument;
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interface nsIDOMElement;
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interface nsIDOMNode;
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interface nsIDOMEvent;
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[scriptable, uuid(a8b607fd-24b6-4a8c-9a89-d9b24f8e2592)]
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interface nsIXTFElement : nsISupports
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{
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// called when the wrapper object is being destroyed.
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void onDestroyed();
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// Constants for attribute elementType:
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// Elements of type GENERIC_ELEMENT are required to implement the
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// nsIXTFGenericElement interface in addition to nsIXTFElement:
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const unsigned long ELEMENT_TYPE_GENERIC_ELEMENT = 0;
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// Elements of type SVG_VISUAL are required to implement the
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// nsIXTFSVGVisual interface in addition to nsIXTFElement:
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const unsigned long ELEMENT_TYPE_SVG_VISUAL = 1;
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// Elements of type XML_VISUAL are required to implement the
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// nsIXTFXMLVisual interface in addition to nsIXTFElement:
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const unsigned long ELEMENT_TYPE_XML_VISUAL = 2;
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// Elements of type XUL_VISUAL are required to implement the
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// nsIXTFXULVisual interface in addition to nsIXTFElement:
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const unsigned long ELEMENT_TYPE_XUL_VISUAL = 3;
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// Elements of type BINDABLE are required to implement the
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// nsIXTFBindableElement interface in addition to nsIXTFElement:
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const unsigned long ELEMENT_TYPE_BINDABLE = 4;
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// elementType identifies the type of wrapper that will be built for
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// a given xtf element. It must remain constant for the entire
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// lifetime of the xtf element (i.e. before any onCreated()-calls
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// until after onDestroyed()-calls).
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readonly attribute unsigned long elementType;
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// If isAttributeHandler is set to 'true', the xtf element indicates
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// that it wants to manage its own attributes. In this case it needs
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// to implement the nsIXTFAttributeHandler interface in addition to
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// its other interfaces. 'isAttributeHandler' must remain constant
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// for the entire lifetime of the xtf element (i.e. before any
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// onCreated()-calls until after onDestroyed()-calls).
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readonly attribute boolean isAttributeHandler;
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// getScriptingInterfaces: This array serves 2 purposes: a) All
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// interfaces in this array will automatically be accessible when
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// our wrapper element is used from JS (other interfaces need to be
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// explicitly QI'ed for), and b) All these interfaces are callable
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// from unpriviliged script.
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void getScriptingInterfaces(out unsigned long count,
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[array, size_is(count), retval] out nsIIDPtr array);
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// Notification mask constants:
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// To receive a given event set the corresponding bit in
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// nsIXTFElementWrapper::notificationMask.
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const unsigned long NOTIFY_WILL_CHANGE_DOCUMENT = 0x00000001;
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const unsigned long NOTIFY_DOCUMENT_CHANGED = 0x00000002;
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const unsigned long NOTIFY_WILL_CHANGE_PARENT = 0x00000004;
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const unsigned long NOTIFY_PARENT_CHANGED = 0x00000008;
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const unsigned long NOTIFY_WILL_INSERT_CHILD = 0x00000010;
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const unsigned long NOTIFY_CHILD_INSERTED = 0x00000020;
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const unsigned long NOTIFY_WILL_APPEND_CHILD = 0x00000040;
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const unsigned long NOTIFY_CHILD_APPENDED = 0x00000080;
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const unsigned long NOTIFY_WILL_REMOVE_CHILD = 0x00000100;
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const unsigned long NOTIFY_CHILD_REMOVED = 0x00000200;
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const unsigned long NOTIFY_WILL_SET_ATTRIBUTE = 0x00000400;
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const unsigned long NOTIFY_ATTRIBUTE_SET = 0x00000800;
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const unsigned long NOTIFY_WILL_REMOVE_ATTRIBUTE = 0x00001000;
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const unsigned long NOTIFY_ATTRIBUTE_REMOVED = 0x00002000;
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const unsigned long NOTIFY_BEGIN_ADDING_CHILDREN = 0x00004000;
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const unsigned long NOTIFY_DONE_ADDING_CHILDREN = 0x00008000;
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const unsigned long NOTIFY_HANDLE_DEFAULT = 0x00010000;
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// Event notifications:
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void willChangeDocument(in nsIDOMDocument newDoc);
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void documentChanged(in nsIDOMDocument newDoc);
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void willChangeParent(in nsIDOMElement newParent);
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void parentChanged(in nsIDOMElement newParent);
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void willInsertChild(in nsIDOMNode child, in unsigned long index);
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void childInserted(in nsIDOMNode child, in unsigned long index);
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void willAppendChild(in nsIDOMNode child);
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void childAppended(in nsIDOMNode child);
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void willRemoveChild(in unsigned long index);
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void childRemoved(in unsigned long index);
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void willSetAttribute(in nsIAtom name, in AString newValue);
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void attributeSet(in nsIAtom name, in AString newValue);
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void willRemoveAttribute(in nsIAtom name);
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void attributeRemoved(in nsIAtom name);
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// These are for batching of child insertions during document load
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// beginAddingChildren is called before any attributes or child nodes are
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// added to the element.
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void beginAddingChildren();
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void doneAddingChildren();
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// The default handler for DOM Events.
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// This method is called after the normal DOM event flow.
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// If the return value is true, the event is marked as handled and
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// other default handlers won't be able to handle it again.
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boolean handleDefault(in nsIDOMEvent aEvent);
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// Set this element to be equivalent to |aElement|. This does not need
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// to worry about copying attributes or child nodes, but should copy any
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// other needed state.
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void cloneState(in nsIDOMElement aElement);
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};
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