4 files changed, 276 insertions, 0 deletions
diff --git a/embed/mozilla/GeckoSpellCheckEngine.cpp b/embed/mozilla/GeckoSpellCheckEngine.cpp
new file mode 100644
index 000000000..ef652c0d4
--- /dev/null
+++ b/embed/mozilla/GeckoSpellCheckEngine.cpp
@@ -0,0 +1,201 @@
+/*
+ *  Copyright (C) 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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"
+
+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;
+}
diff --git a/embed/mozilla/GeckoSpellCheckEngine.h b/embed/mozilla/GeckoSpellCheckEngine.h
new file mode 100644
index 000000000..d31e93603
--- /dev/null
+++ b/embed/mozilla/GeckoSpellCheckEngine.h
@@ -0,0 +1,52 @@
+/*
+ *  Copyright (C) 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *  $Id$
+ */
+
+#ifndef GECKO_SPELL_CHECK_ENGINE_H
+#define GECKO_SPELL_CHECK_ENGINE_H
+
+#include <nsCOMPtr.h>
+#include <mozISpellCheckingEngine.h>
+
+#include "ephy-spell-check.h"
+
+class mozIPersonalDictionary;
+
+/* 26948b8b-d136-4a78-a9c5-3a145812b649 */
+#define GECKO_SPELL_CHECK_ENGINE_IID \
+{ 0x26948b8b, 0xd136, 0x4a78, { 0xa9, 0xc5, 0x3a, 0x14, 0x58, 0x12, 0xb6, 0x49 } }
+
+#define GECKO_SPELL_CHECK_ENGINE_CONTRACTID "@mozilla.org/spellchecker/myspell;1"
+#define GECKO_SPELL_CHECK_ENGINE_CLASSNAME "Gecko Print Settings"
+
+class GeckoSpellCheckEngine : public mozISpellCheckingEngine
+{
+  public:
+    GeckoSpellCheckEngine();
+    virtual ~GeckoSpellCheckEngine();
+
+    NS_DECL_ISUPPORTS
+    NS_DECL_MOZISPELLCHECKINGENGINE
+
+  private:
+    nsCOMPtr<mozIPersonalDictionary> mPersonalDictionary;
+    EphySpellCheck *mSpeller;
+};
+
+#endif /* GECKO_SPELL_CHECK_ENGINE_H */
diff --git a/embed/mozilla/Makefile.am b/embed/mozilla/Makefile.am
index 2e0063272..2e25a2a27 100644
--- a/embed/mozilla/Makefile.am
+++ b/embed/mozilla/Makefile.am
@@ -82,6 +82,12 @@ libephymozillaembed_la_SOURCES += \
 	mozilla-x509-cert.h
 endif
 
+if ENABLE_SPELLCHECKER
+libephymozillaembed_la_SOURCES += \
+	GeckoSpellCheckEngine.cpp	\
+	GeckoSpellCheckEngine.h
+endif
+
 mozilla_include_subdirs = \
 	.			\
 	caps			\
@@ -111,6 +117,7 @@ mozilla_include_subdirs = \
 	pref			\
 	shistory		\
 	sidebar			\
+	spellchecker		\
 	uriloader		\
 	uconv			\
 	wallet			\
diff --git a/embed/mozilla/MozRegisterComponents.cpp b/embed/mozilla/MozRegisterComponents.cpp
index 6c76541a2..b2fb94b02 100644
--- a/embed/mozilla/MozRegisterComponents.cpp
+++ b/embed/mozilla/MozRegisterComponents.cpp
@@ -61,6 +61,10 @@
 #include "FilePicker.h"
 #endif
 
+#ifdef ENABLE_SPELLCHECKER
+#include "GeckoSpellCheckEngine.h"
+#endif
+
 #ifdef HAVE_MOZILLA_PSM
 #include "GtkNSSClientAuthDialogs.h"
 #include "GtkNSSDialogs.h"
@@ -81,6 +85,10 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(MozGlobalHistory)
 NS_GENERIC_FACTORY_CONSTRUCTOR(GFilePicker)
 #endif
 
+#ifdef ENABLE_SPELLCHECKER
+NS_GENERIC_FACTORY_CONSTRUCTOR(GeckoSpellCheckEngine)
+#endif
+
 #ifdef HAVE_MOZILLA_PSM
 NS_GENERIC_FACTORY_CONSTRUCTOR(GtkNSSClientAuthDialogs)
 NS_GENERIC_FACTORY_CONSTRUCTOR(GtkNSSDialogs)
@@ -246,6 +254,14 @@ static const nsModuleComponentInfo sAppComps[] = {
 		EphyPromptServiceConstructor
 	},
 #endif /* HAVE_NSINONBLOCKINGALERTSERVICE_H */
+#ifdef ENABLE_SPELLCHECKER
+	{
+		GECKO_SPELL_CHECK_ENGINE_CLASSNAME,
+		GECKO_SPELL_CHECK_ENGINE_IID,
+		GECKO_SPELL_CHECK_ENGINE_CONTRACTID,
+		GeckoSpellCheckEngineConstructor
+	}
+#endif /* ENABLE_SPELLCHECK */
 };
 
 gboolean