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/*
* Copyright © 2006 Christian Persch
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
*/
#include "mozilla-config.h"
#include "config.h"
//#include <bonobo.h>
#include <stdio.h>
#include <stdlib.h>
#include <nsStringAPI.h>
#include <mozIPersonalDictionary.h>
#include <nsMemory.h>
#include "ephy-debug.h"
#include "GeckoSpellCheckEngine.h"
#ifndef HAVE_GECKO_1_9
#define ToNewUnicode NS_StringCloneData
#endif
GeckoSpellCheckEngine::GeckoSpellCheckEngine ()
{
LOG ("GeckoSpellCheckEngine ctor [%p]", (void*) this);
mSpeller = ephy_spell_check_get_default ();
}
GeckoSpellCheckEngine::~GeckoSpellCheckEngine ()
{
LOG ("GeckoSpellCheckEngine dtor [%p]", (void*) this);
g_object_unref (mSpeller);
}
NS_IMPL_ISUPPORTS1 (GeckoSpellCheckEngine,
mozISpellCheckingEngine)
/* nsISpellCheckEngine implementation */
/* attribute wstring dictionary; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetDictionary (PRUnichar * *aDictionary)
{
/* Gets the identifier of the current dictionary */
char *code = ephy_spell_check_get_language (mSpeller);
if (!code) {
return NS_ERROR_FAILURE;
}
*aDictionary = ToNewUnicode (NS_ConvertUTF8toUTF16 (code));
g_free (code);
return NS_OK;
}
NS_IMETHODIMP GeckoSpellCheckEngine::SetDictionary (const PRUnichar * aDictionary)
{
return NS_OK;
}
/* readonly attribute wstring language; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetLanguage (PRUnichar * *aLanguage)
{
/* Gets the identifier of the current dictionary */
char *code = ephy_spell_check_get_language (mSpeller);
if (!code) {
return NS_ERROR_FAILURE;
}
*aLanguage = ToNewUnicode (NS_ConvertUTF8toUTF16 (code));
g_free (code);
return NS_OK;
}
/* readonly attribute boolean providesPersonalDictionary; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetProvidesPersonalDictionary (PRBool *aProvidesPersonalDictionary)
{
*aProvidesPersonalDictionary = PR_FALSE;
return NS_OK;
}
/* readonly attribute boolean providesWordUtils; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetProvidesWordUtils (PRBool *aProvidesWordUtils)
{
*aProvidesWordUtils = PR_FALSE;
return NS_OK;
}
/* readonly attribute wstring name; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetName (PRUnichar * *aName)
{
/* It's fine to leave this unimplemented */
return NS_ERROR_NOT_IMPLEMENTED;
}
/* readonly attribute wstring copyright; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetCopyright (PRUnichar * *aCopyright)
{
/* It's fine to leave this unimplemented */
return NS_ERROR_NOT_IMPLEMENTED;
}
/* attribute mozIPersonalDictionary personalDictionary; */
NS_IMETHODIMP GeckoSpellCheckEngine::GetPersonalDictionary (mozIPersonalDictionary * *aPersonalDictionary)
{
NS_IF_ADDREF (*aPersonalDictionary = mPersonalDictionary);
return NS_OK;
}
NS_IMETHODIMP GeckoSpellCheckEngine::SetPersonalDictionary (mozIPersonalDictionary * aPersonalDictionary)
{
mPersonalDictionary = aPersonalDictionary;
return NS_OK;
}
/* void getDictionaryList ([array, size_is (count)] out wstring dictionaries, out PRUint32 count); */
NS_IMETHODIMP
GeckoSpellCheckEngine::GetDictionaryList (PRUnichar ***_dictionaries,
PRUint32 *_count)
{
*_count = 1;
*_dictionaries = (PRUnichar **)nsMemory::Alloc(sizeof(PRUnichar *)); // only one entry
*_dictionaries[0] = ToNewUnicode (NS_LITERAL_STRING ("en"));
return NS_OK;
}
/* boolean check (in wstring word); */
NS_IMETHODIMP GeckoSpellCheckEngine::Check (const PRUnichar *word,
PRBool *_retval)
{
NS_ENSURE_STATE (mSpeller);
NS_ENSURE_ARG (word);
NS_ConvertUTF16toUTF8 converted (word);
gboolean correct = FALSE;
if (!ephy_spell_check_check_word (mSpeller,
converted.get (),
converted.Length (),
&correct))
return NS_ERROR_FAILURE;
*_retval = correct != FALSE;
return NS_OK;
}
/* void suggest (in wstring word, [array, size_is (count)] out wstring suggestions, out PRUint32 count); */
NS_IMETHODIMP GeckoSpellCheckEngine::Suggest (const PRUnichar *word,
PRUnichar ***_suggestions,
PRUint32 *_count)
{
#if 0
NS_ENSURE_STATE (mSpeller);
NS_ENSURE_ARG (word);
NS_ConvertUTF16toUTF8 converted (word);
gsize count;
char **suggestions = ephy_spell_check_get_suggestions (mSpeller,
converted.get (),
converted.Length (),
&count);
*_count = count;
*_suggestions = nsnull;
PRUnichar **array = nsnull;
if (count > 0) {
NS_ASSERTION (suggestions, "Count > 0 but suggestions are NULL?");
array = (PRUnichar **) nsMemory::Alloc (count * sizeof (PRUnichar *));
if (array) {
*_suggestions = array;
for (gsize i = 0; i < count; ++i) {
NS_ConvertUTF8toUTF16 sugg (suggestions[i]);
array[i] = ToNewUnicode (sugg);
}
}
ephy_spell_check_free_suggestions (mSpeller, suggestions);
}
return array ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
#endif
return NS_ERROR_NOT_IMPLEMENTED;
}
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