[gspell/wip/choose-language-context-menu] text-view: add :language-menu boolean property

[Sébastien Wilmet <swilmet src gnome org>]

commit db260ae374f816e8bc031d4044fe3555b80c4268
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun May 8 17:59:25 2016 +0200

    text-view: add :language-menu boolean property
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758415

 gspell/gspell-text-view.c |   69 +++++++++++++++++++++++++++++++++++++++++++++
 gspell/gspell-text-view.h |    5 +++
 2 files changed, 74 insertions(+), 0 deletions(-)
---
diff --git a/gspell/gspell-text-view.c b/gspell/gspell-text-view.c
index 62386da..6fdab9d 100644
--- a/gspell/gspell-text-view.c
+++ b/gspell/gspell-text-view.c
@@ -53,6 +53,7 @@ struct _GspellTextViewPrivate
 {
        GtkTextView *view;
        GspellInlineCheckerTextBuffer *inline_checker;
+       guint language_menu : 1;
 };
 
 enum
@@ -60,6 +61,7 @@ enum
        PROP_0,
        PROP_VIEW,
        PROP_INLINE_SPELL_CHECKING,
+       PROP_LANGUAGE_MENU,
 };
 
 #define GSPELL_TEXT_VIEW_KEY "gspell-text-view-key"
@@ -248,6 +250,23 @@ gspell_text_view_class_init (GspellTextViewClass *klass)
                                                               FALSE,
                                                               G_PARAM_READWRITE |
                                                               G_PARAM_STATIC_STRINGS));
+
+       /**
+        * GspellTextView:language-menu:
+        *
+        * Whether to add a sub-menu to the context menu to select the language
+        * for the spell checking.
+        *
+        * Since: 1.2
+        */
+       g_object_class_install_property (object_class,
+                                        PROP_LANGUAGE_MENU,
+                                        g_param_spec_boolean ("language-menu",
+                                                              "Language Menu",
+                                                              "",
+                                                              FALSE,
+                                                              G_PARAM_READWRITE |
+                                                              G_PARAM_STATIC_STRINGS));
 }
 
 static void
@@ -355,4 +374,54 @@ gspell_text_view_set_inline_spell_checking (GspellTextView *gspell_view,
        g_object_notify (G_OBJECT (gspell_view), "inline-spell-checking");
 }
 
+/**
+ * gspell_text_view_get_language_menu:
+ * @gspell_view: a #GspellTextView.
+ *
+ * Returns: whether the language context menu is enabled.
+ * Since: 1.2
+ */
+gboolean
+gspell_text_view_get_language_menu (GspellTextView *gspell_view)
+{
+       GspellTextViewPrivate *priv;
+
+       g_return_val_if_fail (GSPELL_IS_TEXT_VIEW (gspell_view), FALSE);
+
+       priv = gspell_text_view_get_instance_private (gspell_view);
+       return priv->language_menu;
+}
+
+/**
+ * gspell_text_view_set_language_menu:
+ * @gspell_view: a #GspellTextView.
+ * @language_menu: whether to enable the language context menu.
+ *
+ * Sets whether to enable the language context menu. If enabled, doing a right
+ * click on the #GtkTextView will show a sub-menu to choose the language for the
+ * spell checking. If another language is chosen, it changes the
+ * #GspellChecker:language property of the #GspellTextBuffer:spell-checker of
+ * the #GtkTextView:buffer of the #GspellTextView:view.
+ *
+ * Since: 1.2
+ */
+void
+gspell_text_view_set_language_menu (GspellTextView *gspell_view,
+                                   gboolean        language_menu)
+{
+       GspellTextViewPrivate *priv;
+
+       g_return_if_fail (GSPELL_IS_TEXT_VIEW (gspell_view));
+
+       priv = gspell_text_view_get_instance_private (gspell_view);
+
+       language_menu = language_menu != FALSE;
+
+       if (priv->language_menu != language_menu)
+       {
+               priv->language_menu = language_menu;
+               g_object_notify (G_OBJECT (gspell_view), "language-menu");
+       }
+}
+
 /* ex:set ts=8 noet: */
diff --git a/gspell/gspell-text-view.h b/gspell/gspell-text-view.h
index b11e554..9cfc0ed 100644
--- a/gspell/gspell-text-view.h
+++ b/gspell/gspell-text-view.h
@@ -50,6 +50,11 @@ gboolean             gspell_text_view_get_inline_spell_checking      (GspellTextView 
*gspell_vie
 void                   gspell_text_view_set_inline_spell_checking      (GspellTextView *gspell_view,
                                                                         gboolean        enable);
 
+gboolean               gspell_text_view_get_language_menu              (GspellTextView *gspell_view);
+
+void                   gspell_text_view_set_language_menu              (GspellTextView *gspell_view,
+                                                                        gboolean        language_menu);
+
 G_END_DECLS
 
 #endif /* GSPELL_TEXT_VIEW_H */