[evolution/webkit-composer: 137/182] Add ESettingsSpellChecker.

[Matthew Barnes <mbarnes src gnome org>]

commit b53d763a228043a42c5467453569425caf37434e
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Jan 20 10:49:30 2013 -0500

    Add ESettingsSpellChecker.
    
    ESpellChecker extension which initializes the active languages from the
    "composer-spell-languages" GSettings key.

 modules/settings/Makefile.am                 |    2 +
 modules/settings/e-settings-spell-checker.c  |  117 ++++++++++++++++++++++++++
 modules/settings/e-settings-spell-checker.h  |   65 ++++++++++++++
 modules/settings/evolution-module-settings.c |    2 +
 4 files changed, 186 insertions(+), 0 deletions(-)
---
diff --git a/modules/settings/Makefile.am b/modules/settings/Makefile.am
index c08c2e2..75ecca8 100644
--- a/modules/settings/Makefile.am
+++ b/modules/settings/Makefile.am
@@ -38,6 +38,8 @@ module_settings_la_SOURCES = \
        e-settings-name-selector-entry.h \
        e-settings-photo-cache.c \
        e-settings-photo-cache.h \
+       e-settings-spell-checker.c \
+       e-settings-spell-checker.h \
        e-settings-spell-entry.c \
        e-settings-spell-entry.h \
        e-settings-web-view.c \
diff --git a/modules/settings/e-settings-spell-checker.c b/modules/settings/e-settings-spell-checker.c
new file mode 100644
index 0000000..6e5f0cc
--- /dev/null
+++ b/modules/settings/e-settings-spell-checker.c
@@ -0,0 +1,117 @@
+/*
+ * e-settings-spell-checker.c
+ *
+ * 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 of the License, or (at your option) version 3.
+ *
+ * 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 the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#include "e-settings-spell-checker.h"
+
+#include <e-util/e-util.h>
+
+#define E_SETTINGS_SPELL_CHECKER_GET_PRIVATE(obj) \
+       (G_TYPE_INSTANCE_GET_PRIVATE \
+       ((obj), E_TYPE_SETTINGS_SPELL_CHECKER, ESettingsSpellCheckerPrivate))
+
+struct _ESettingsSpellCheckerPrivate {
+       gint placeholder;
+};
+
+G_DEFINE_DYNAMIC_TYPE (
+       ESettingsSpellChecker,
+       e_settings_spell_checker,
+       E_TYPE_EXTENSION)
+
+static ESpellChecker *
+settings_spell_checker_get_extensible (ESettingsSpellChecker *extension)
+{
+       EExtensible *extensible;
+
+       extensible = e_extension_get_extensible (E_EXTENSION (extension));
+
+       return E_SPELL_CHECKER (extensible);
+}
+
+static void
+settings_spell_checker_constructed (GObject *object)
+{
+       ESpellChecker *spell_checker;
+       GSettings *settings;
+       gchar **strv;
+       guint ii;
+
+       /* Chain up to parent's constructed() method. */
+       G_OBJECT_CLASS (e_settings_spell_checker_parent_class)->
+               constructed (object);
+
+       /* This only initializes the active spell languages, it does not
+        * write changes back to GSettings.  Only the ESpellChecker used
+        * in Composer Preferences should be doing that. */
+
+       spell_checker = settings_spell_checker_get_extensible (
+               E_SETTINGS_SPELL_CHECKER (object));
+
+       /* Make sure there are no active languages at this point. */
+       g_warn_if_fail (
+               e_spell_checker_count_active_languages (spell_checker) == 0);
+
+       settings = g_settings_new ("org.gnome.evolution.mail");
+       strv = g_settings_get_strv (settings, "composer-spell-languages");
+       g_object_unref (settings);
+
+       g_return_if_fail (strv != NULL);
+
+       for (ii = 0; strv[ii] != NULL; ii++)
+               e_spell_checker_set_language_active (
+                       spell_checker, strv[ii], TRUE);
+
+       g_strfreev (strv);
+}
+
+static void
+e_settings_spell_checker_class_init (ESettingsSpellCheckerClass *class)
+{
+       GObjectClass *object_class;
+       EExtensionClass *extension_class;
+
+       g_type_class_add_private (
+               class, sizeof (ESettingsSpellCheckerPrivate));
+
+       object_class = G_OBJECT_CLASS (class);
+       object_class->constructed = settings_spell_checker_constructed;
+
+       extension_class = E_EXTENSION_CLASS (class);
+       extension_class->extensible_type = E_TYPE_SPELL_CHECKER;
+}
+
+static void
+e_settings_spell_checker_class_finalize (ESettingsSpellCheckerClass *class)
+{
+}
+
+static void
+e_settings_spell_checker_init (ESettingsSpellChecker *extension)
+{
+       extension->priv = E_SETTINGS_SPELL_CHECKER_GET_PRIVATE (extension);
+}
+
+void
+e_settings_spell_checker_type_register (GTypeModule *type_module)
+{
+       /* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
+        *     function, so we have to wrap it with a public function in
+        *     order to register types from a separate compilation unit. */
+       e_settings_spell_checker_register_type (type_module);
+}
+
diff --git a/modules/settings/e-settings-spell-checker.h b/modules/settings/e-settings-spell-checker.h
new file mode 100644
index 0000000..3e60cec
--- /dev/null
+++ b/modules/settings/e-settings-spell-checker.h
@@ -0,0 +1,65 @@
+/*
+ * e-settings-spell-checker.h
+ *
+ * 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 of the License, or (at your option) version 3.
+ *
+ * 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 the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#ifndef E_SETTINGS_SPELL_CHECKER_H
+#define E_SETTINGS_SPELL_CHECKER_H
+
+#include <libebackend/libebackend.h>
+
+/* Standard GObject macros */
+#define E_TYPE_SETTINGS_SPELL_CHECKER \
+       (e_settings_spell_checker_get_type ())
+#define E_SETTINGS_SPELL_CHECKER(obj) \
+       (G_TYPE_CHECK_INSTANCE_CAST \
+       ((obj), E_TYPE_SETTINGS_SPELL_CHECKER, ESettingsSpellChecker))
+#define E_SETTINGS_SPELL_CHECKER_CLASS(cls) \
+       (G_TYPE_CHECK_CLASS_CAST \
+       ((cls), E_TYPE_SETTINGS_SPELL_CHECKER, ESettingsSpellCheckerClass))
+#define E_IS_SETTINGS_SPELL_CHECKER(obj) \
+       (G_TYPE_CHECK_INSTANCE_TYPE \
+       ((obj), E_TYPE_SETTINGS_SPELL_CHECKER))
+#define E_IS_SETTINGS_SPELL_CHECKER_CLASS(cls) \
+       (G_TYPE_CHECK_CLASS_TYPE \
+       ((cls), E_TYPE_SETTINGS_SPELL_CHECKER))
+#define E_SETTINGS_SPELL_CHECKER_GET_CLASS(obj) \
+       (G_TYPE_INSTANCE_GET_CLASS \
+       ((obj), E_TYPE_SETTINGS_SPELL_CHECKER, ESettingsSpellCheckerClass))
+
+G_BEGIN_DECLS
+
+typedef struct _ESettingsSpellChecker ESettingsSpellChecker;
+typedef struct _ESettingsSpellCheckerClass ESettingsSpellCheckerClass;
+typedef struct _ESettingsSpellCheckerPrivate ESettingsSpellCheckerPrivate;
+
+struct _ESettingsSpellChecker {
+       EExtension parent;
+       ESettingsSpellCheckerPrivate *priv;
+};
+
+struct _ESettingsSpellCheckerClass {
+       EExtensionClass parent_class;
+};
+
+GType          e_settings_spell_checker_get_type
+                                               (void) G_GNUC_CONST;
+void           e_settings_spell_checker_type_register
+                                               (GTypeModule *type_module);
+
+G_END_DECLS
+
+#endif /* E_SETTINGS_SPELL_CHECKER_H */
diff --git a/modules/settings/evolution-module-settings.c b/modules/settings/evolution-module-settings.c
index ad84e8f..3bd0887 100644
--- a/modules/settings/evolution-module-settings.c
+++ b/modules/settings/evolution-module-settings.c
@@ -29,6 +29,7 @@
 #include "e-settings-meeting-time-selector.h"
 #include "e-settings-name-selector-entry.h"
 #include "e-settings-photo-cache.h"
+#include "e-settings-spell-checker.h"
 #include "e-settings-spell-entry.h"
 #include "e-settings-web-view.h"
 #include "e-settings-weekday-chooser.h"
@@ -53,6 +54,7 @@ e_module_load (GTypeModule *type_module)
        e_settings_meeting_time_selector_type_register (type_module);
        e_settings_name_selector_entry_type_register (type_module);
        e_settings_photo_cache_type_register (type_module);
+       e_settings_spell_checker_type_register (type_module);
        e_settings_spell_entry_type_register (type_module);
        e_settings_web_view_type_register (type_module);
        e_settings_weekday_chooser_type_register (type_module);