michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsEntityConverter_h__
michael@0: #define nsEntityConverter_h__
michael@0: 
michael@0: #include "nsIEntityConverter.h"
michael@0: #include "nsIStringBundle.h"
michael@0: #include "nsCOMPtr.h"
michael@0: 
michael@0: #define kVERSION_STRING_LEN 128
michael@0: 
michael@0: class nsEntityVersionList
michael@0: {
michael@0: public:
michael@0:     nsEntityVersionList() {}
michael@0:     
michael@0:     uint32_t mVersion;
michael@0:     char16_t mEntityListName[kVERSION_STRING_LEN+1];
michael@0:     nsCOMPtr<nsIStringBundle> mEntities;
michael@0: };
michael@0: 
michael@0: class nsEntityConverter: public nsIEntityConverter
michael@0: {
michael@0: public:
michael@0: 	
michael@0: 	//
michael@0: 	// implementation methods
michael@0: 	//
michael@0: 	nsEntityConverter();
michael@0: 	virtual ~nsEntityConverter();
michael@0: 
michael@0: 	//
michael@0: 	// nsISupports
michael@0: 	//
michael@0: 	NS_DECL_ISUPPORTS
michael@0: 
michael@0: 	//
michael@0: 	// nsIEntityConverter
michael@0: 	//
michael@0: 	NS_IMETHOD ConvertUTF32ToEntity(uint32_t character, uint32_t entityVersion, char **_retval);
michael@0: 	NS_IMETHOD ConvertToEntity(char16_t character, uint32_t entityVersion, char **_retval);
michael@0: 
michael@0: 	NS_IMETHOD ConvertToEntities(const char16_t *inString, uint32_t entityVersion, char16_t **_retval);
michael@0: 
michael@0: protected:
michael@0: 
michael@0:   // load a version property file and generate a version list (number/name pair)
michael@0:   NS_IMETHOD LoadVersionPropertyFile();
michael@0: 
michael@0:   // map version number to version string
michael@0:   const char16_t* GetVersionName(uint32_t versionNumber);
michael@0: 
michael@0:   // map version number to a string bundle
michael@0:   nsIStringBundle* GetVersionBundleInstance(uint32_t versionNumber);
michael@0: 
michael@0:   // load a string bundle file
michael@0:   already_AddRefed<nsIStringBundle> LoadEntityBundle(uint32_t version);
michael@0: 
michael@0: 
michael@0:   nsEntityVersionList *mVersionList;            // array of version number/name pairs
michael@0:   uint32_t mVersionListLength;                  // number of supported versions
michael@0: };
michael@0: 
michael@0: #endif