nsIClipboardCommands.idl
上传用户:goldcmy89
上传日期:2017-12-03
资源大小:2246k
文件大小:4k
源码类别:
PlugIns编程
开发平台:
Visual C++
- /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * ***** 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 the Mozilla browser.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications, Inc.
- * Portions created by the Initial Developer are Copyright (C) 1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Dan Rosen <dr@netscape.com>
- *
- * 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 "nsISupports.idl"
- /**
- * An interface for embedding clients who wish to interact with
- * the system-wide OS clipboard. Mozilla does not use a private
- * clipboard, instead it places its data directly onto the system
- * clipboard. The webshell implements this interface.
- *
- * @status FROZEN
- */
- [scriptable, uuid(b8100c90-73be-11d2-92a5-00105a1b0d64)]
- interface nsIClipboardCommands : nsISupports {
- /**
- * Returns whether there is a selection and it is not read-only.
- *
- * @return <code>true</code> if the current selection can be cut,
- * <code>false</code> otherwise.
- */
- boolean canCutSelection();
- /**
- * Returns whether there is a selection and it is copyable.
- *
- * @return <code>true</code> if there is a selection,
- * <code>false</code> otherwise.
- */
- boolean canCopySelection();
- /**
- * Returns whether we can copy a link location.
- *
- * @return <code>true</code> if a link is selected,
- * <code>false</code> otherwise.
- */
- boolean canCopyLinkLocation();
- /**
- * Returns whether we can copy an image location.
- *
- * @return <code>true</code> if an image is selected,
- <code>false</code> otherwise.
- */
- boolean canCopyImageLocation();
- /**
- * Returns whether we can copy an image's contents.
- *
- * @return <code>true</code> if an image is selected,
- * <code>false</code> otherwise
- */
- boolean canCopyImageContents();
- /**
- * Returns whether the current contents of the clipboard can be
- * pasted and if the current selection is not read-only.
- *
- * @return <code>true</code> there is data to paste on the clipboard
- * and the current selection is not read-only,
- * <code>false</code> otherwise
- */
- boolean canPaste();
- /**
- * Cut the current selection onto the clipboard.
- */
- void cutSelection();
- /**
- * Copy the current selection onto the clipboard.
- */
- void copySelection();
- /**
- * Copy the link location of the current selection (e.g.,
- * the |href| attribute of a selected |a| tag).
- */
- void copyLinkLocation();
- /**
- * Copy the location of the selected image.
- */
- void copyImageLocation();
- /**
- * Copy the contents of the selected image.
- */
- void copyImageContents();
- /**
- * Paste the contents of the clipboard into the current selection.
- */
- void paste();
- /**
- * Select the entire contents.
- */
- void selectAll();
- /**
- * Clear the current selection (if any). Insertion point ends up
- * at beginning of current selection.
- */
- void selectNone();
- };