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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef TRANSFRMX_TXSTYLESHEETCOMPILEHANDLERS_H
#define TRANSFRMX_TXSTYLESHEETCOMPILEHANDLERS_H
#include "nsError.h"
#include "txNamespaceMap.h"
#include "txExpandedNameMap.h"
struct txStylesheetAttr;
class txStylesheetCompilerState;
typedef nsresult (*HandleStartFn) (int32_t aNamespaceID,
nsIAtom* aLocalName,
nsIAtom* aPrefix,
txStylesheetAttr* aAttributes,
int32_t aAttrCount,
txStylesheetCompilerState& aState);
typedef nsresult (*HandleEndFn) (txStylesheetCompilerState& aState);
typedef nsresult (*HandleTextFn) (const nsAString& aStr,
txStylesheetCompilerState& aState);
struct txElementHandler {
int32_t mNamespaceID;
const char* mLocalName;
HandleStartFn mStartFunction;
HandleEndFn mEndFunction;
};
class txHandlerTable
{
public:
txHandlerTable(const HandleTextFn aTextHandler,
const txElementHandler* aLREHandler,
const txElementHandler* aOtherHandler);
nsresult init(const txElementHandler* aHandlers, uint32_t aCount);
const txElementHandler* find(int32_t aNamespaceID, nsIAtom* aLocalName);
const HandleTextFn mTextHandler;
const txElementHandler* const mLREHandler;
static bool init();
static void shutdown();
private:
const txElementHandler* const mOtherHandler;
txExpandedNameMap<const txElementHandler> mHandlers;
};
extern txHandlerTable* gTxRootHandler;
extern txHandlerTable* gTxEmbedHandler;
#endif //TRANSFRMX_TXSTYLESHEETCOMPILEHANDLERS_H
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