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99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsEditorMode.h"
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#include "nsEditorInterfaces.h"
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#include "nsIDOMEventReceiver.h"
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#include "nsIDOMEventCapturer.h"
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#include "nsString.h"
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#include "nsIDOMText.h"
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#include "nsIDOMElement.h"
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#include "nsIEditor.h"
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#include "nsEditorCID.h"
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#include "nsRepository.h"
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#include "nsIServiceManager.h"
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static nsIDOMDocument* kDomDoc;
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static nsIDOMNode* kCurrentNode;
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static nsIEditor *gEditor;
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static NS_DEFINE_IID(kIDOMTextIID, NS_IDOMTEXT_IID);
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static NS_DEFINE_IID(kIDOMElementIID, NS_IDOMELEMENT_IID);
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static NS_DEFINE_IID(kIEditorIID, NS_IEDITOR_IID);
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static NS_DEFINE_CID(kEditorCID, NS_EDITOR_CID);
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#ifdef XP_PC
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#define EDITOR_DLL "ender.dll"
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#else
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#ifdef XP_MAC
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#define EDITOR_DLL "ENDER_DLL"
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#else // XP_UNIX
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#define EDITOR_DLL "libender.so"
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#endif
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#endif
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nsresult NS_InitEditorMode(nsIDOMDocument *aDOMDocument)
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{
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nsresult result = NS_OK;
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static needsInit=PR_TRUE;
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if (PR_TRUE==needsInit)
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{
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gEditor=(nsIEditor*)1; // XXX: hack to get around null pointer problem
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needsInit=PR_FALSE;
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result = nsRepository::RegisterFactory(kEditorCID, EDITOR_DLL,
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PR_TRUE, PR_TRUE);
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if (NS_FAILED(result))
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return result;
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}
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NS_IF_RELEASE(kCurrentNode);
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NS_IF_RELEASE(kDomDoc);
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kCurrentNode = nsnull;
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kDomDoc = aDOMDocument;
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NS_IF_ADDREF(kDomDoc);
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nsISupports *isup = nsnull;
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result = nsServiceManager::GetService(kEditorCID,
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kIEditorIID, &isup);
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if (NS_FAILED(result) || !isup) {
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printf("ERROR: Failed to get Editor nsISupports interface.\n");
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return NS_ERROR_OUT_OF_MEMORY;
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}
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result = isup->QueryInterface(kIEditorIID, (void **)&gEditor);
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if (NS_FAILED(result)) {
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printf("ERROR: Failed to get Editor interface. (%d)\n", result);
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return result;
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}
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if (nsnull==gEditor) {
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printf("ERROR: QueryInterface() returned NULL pointer.\n");
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return NS_ERROR_NULL_POINTER;
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}
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gEditor->Init(aDOMDocument);
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return result;
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}
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