зеркало из https://github.com/mozilla/pjs.git
152 строки
4.9 KiB
C++
152 строки
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 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 Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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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 Communicator client 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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*
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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 NPL, 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 NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsIWebShell_h___
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#define nsIWebShell_h___
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#include "nsIContentViewerContainer.h"
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class nsIDocumentLoader;
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class nsIURI;
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// Interface ID for nsIWebShell
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#define NS_IWEB_SHELL_IID \
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{ 0xa6cf9058, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
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// Interface ID for nsIWebShellContainer
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#define NS_IWEB_SHELL_CONTAINER_IID \
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{ 0xa6cf905a, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
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// Class ID for an implementation of nsIWebShell
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#define NS_WEB_SHELL_CID \
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{ 0xa6cf9059, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
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//----------------------------------------------------------------------
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typedef enum {
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nsLoadURL,
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nsLoadHistory,
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nsLoadLink,
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nsLoadRefresh
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} nsLoadType;
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// Container for web shell's
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class nsIWebShellContainer : public nsISupports {
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public:
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static const nsIID& GetIID() { static nsIID iid = NS_IWEB_SHELL_CONTAINER_IID; return iid; }
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};
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//----------------------------------------------------------------------
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/**
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* The web shell is a container for implementations of nsIContentViewer.
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* It is a content-viewer-container and also knows how to delegate certain
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* behavior to an nsIWebShellContainer.
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*
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* Web shells can be arranged in a tree.
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*
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* Web shells are also nsIWebShellContainer's because they can contain
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* other web shells.
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*/
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class nsIWebShell : public nsIContentViewerContainer {
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public:
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static const nsIID& GetIID() { static nsIID iid = NS_IWEB_SHELL_IID; return iid; }
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/**
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* Set the nsIWebShellContainer for the WebShell.
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*/
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NS_IMETHOD SetContainer(nsIWebShellContainer* aContainer) = 0;
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/**
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* Return the current nsIWebShellContainer.
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*/
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NS_IMETHOD GetContainer(nsIWebShellContainer*& aResult) = 0;
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/**
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* Returns the top level window (this would be the containing window
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* the same object that implements nsIWebShellContainer, nsIWebShellWindow).
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*/
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NS_IMETHOD GetTopLevelWindow(nsIWebShellContainer** aTopLevelWindow) = 0;
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/**
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* Return the root WebShell instance. Since WebShells can be nested
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* (when frames are present for example) this instance represents the
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* outermost WebShell.
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*/
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NS_IMETHOD GetRootWebShell(nsIWebShell*& aResult) = 0;
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/**
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* Get the referrer of the link using this WebShell.
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*/
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NS_IMETHOD GetReferrer(nsIURI **aReferrer) = 0;
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//
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// Document load api's
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//
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/**
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* Return the nsIDocumentLoader associated with the WebShell.
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*/
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NS_IMETHOD GetDocumentLoader(nsIDocumentLoader*& aResult) = 0;
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//
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// History api's
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//
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/**
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* Load the previous document in the history list.
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*/
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NS_IMETHOD GoTo(PRInt32 aHistoryIndex) = 0;
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NS_IMETHOD GetHistoryLength(PRInt32& aResult) = 0;
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NS_IMETHOD GetHistoryIndex(PRInt32& aResult) = 0;
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NS_IMETHOD GetURL(PRInt32 aHistoryIndex, PRUnichar **aURLResult) = 0;
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// SetToolBar
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// SetMenuBar
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// SetStatusBar
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/**
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* Finds text in content
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*/
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NS_IMETHOD FindNext(const PRUnichar * aSearchStr, PRBool aMatchCase, PRBool aSearchDown, PRBool &aIsFound) = 0;
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/**
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* Set the URL of the current WebShell.
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*/
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NS_IMETHOD SetURL(const PRUnichar* aURL) = 0;
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};
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#endif /* nsIWebShell_h___ */
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