Initial revision

1 files changed, 185 insertions, 0 deletions

diff --git a/embed/mozilla/mozilla-prefs.cpp b/embed/mozilla/mozilla-prefs.cpp
new file mode 100644
index 000000000..e5b8c68e2
--- /dev/null
+++ b/embed/mozilla/mozilla-prefs.cpp
@@ -0,0 +1,185 @@
+/*
+ *  Copyright (C) 2000-2002 Marco Pesenti Gritti
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU 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.
+ */
+
+#include "mozilla-prefs.h"
+
+#include <nsCOMPtr.h>
+#include <nsIPrefService.h>
+#include <nsIServiceManager.h>
+#include <nsMemory.h>
+#include <glib/gmessages.h>
+#include <glib/gstrfuncs.h>
+
+gboolean
+mozilla_prefs_save (void)
+{
+        nsCOMPtr<nsIPrefService> prefService = 
+                                 do_GetService (NS_PREFSERVICE_CONTRACTID);
+        g_return_val_if_fail (prefService != nsnull, FALSE);
+
+        nsresult rv = prefService->SavePrefFile (nsnull);
+        return NS_SUCCEEDED (rv) ? TRUE : FALSE;
+}
+
+gboolean
+mozilla_prefs_set_string(const char *preference_name, const char *new_value)
+{
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+        g_return_val_if_fail (new_value != NULL, FALSE);
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+
+        if (pref)
+        {
+		nsresult rv = pref->SetCharPref (preference_name, new_value);            
+                return NS_SUCCEEDED (rv) ? TRUE : FALSE;
+        }
+
+        return FALSE;
+}
+
+gboolean
+mozilla_prefs_set_boolean (const char *preference_name,
+                           gboolean new_boolean_value)
+{
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+  
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+  
+        if (pref)
+        {
+                nsresult rv = pref->SetBoolPref (preference_name,
+                                new_boolean_value ? PR_TRUE : PR_FALSE);
+                return NS_SUCCEEDED (rv) ? TRUE : FALSE;
+        }
+        return FALSE;
+}
+
+gboolean
+mozilla_prefs_set_int (const char *preference_name, int new_int_value)
+{
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+
+        if (pref)
+        {
+                nsresult rv = pref->SetIntPref (preference_name, new_int_value);
+                return NS_SUCCEEDED (rv) ? TRUE : FALSE;
+        }
+
+        return FALSE;
+}
+
+gboolean
+mozilla_prefs_get_boolean (const char *preference_name,
+                           gboolean default_value)
+{
+        PRBool value;
+
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+
+        if (pref)
+        {
+                nsresult result;
+                
+                result = pref->GetBoolPref (preference_name, &value);
+                if (NS_FAILED (result)) return default_value;
+        }
+
+        return (value == PR_TRUE) ? TRUE : FALSE;
+}
+
+gint
+mozilla_prefs_get_int (const char *preference_name)
+{
+        int value = -1;
+
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+
+        if (pref)
+        {
+                pref->GetIntPref (preference_name, &value);
+        }
+
+        return value;
+}
+
+gchar *
+mozilla_prefs_get_string(const char *preference_name)
+{
+        gchar *value = NULL;
+        gchar *result = NULL;
+
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+
+        if (pref)
+        {
+                pref->GetCharPref (preference_name, &value);            
+        }
+
+        /* it's allocated by mozilla, so I could not g_free it */
+        if (value)
+        {
+                result = g_strdup (value);
+                nsMemory::Free (value);
+        }
+
+        return result;
+}
+
+gboolean
+mozilla_prefs_remove (const char *preference_name)
+{
+        g_return_val_if_fail (preference_name != NULL, FALSE);
+
+        nsCOMPtr<nsIPrefService> prefService = 
+                                do_GetService (NS_PREFSERVICE_CONTRACTID);
+        nsCOMPtr<nsIPrefBranch> pref;
+        prefService->GetBranch ("", getter_AddRefs(pref));
+
+        if (pref)
+        {
+                nsresult rv = pref->ClearUserPref (preference_name);
+                return NS_SUCCEEDED (rv) ? TRUE : FALSE;
+        }
+
+        return FALSE;
+}