[gedit/zbrown/deteplification-src: 436/633] File choosers: ::get_encoding vfunc

[Zander Brown <zbrown src gnome org>]

commit c7462c795ef8f136090f0ad4fcdc7e351718e337
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Jun 13 22:23:46 2020 +0200

    File choosers: ::get_encoding vfunc

 gedit/gedit-file-chooser-open-dialog.c | 9 +++++++++
 gedit/gedit-file-chooser.c             | 8 ++++++--
 gedit/gedit-file-chooser.h             | 4 +++-
 3 files changed, 18 insertions(+), 3 deletions(-)
---
diff --git a/gedit/gedit-file-chooser-open-dialog.c b/gedit/gedit-file-chooser-open-dialog.c
index 1e8e3e2f6..8fe69eb15 100644
--- a/gedit/gedit-file-chooser-open-dialog.c
+++ b/gedit/gedit-file-chooser-open-dialog.c
@@ -90,6 +90,14 @@ chooser_create_gtk_file_chooser (GeditFileChooser *chooser)
        return GTK_FILE_CHOOSER (file_chooser);
 }
 
+static const GtkSourceEncoding *
+chooser_get_encoding (GeditFileChooser *_chooser)
+{
+       GeditFileChooserOpenDialog *chooser = GEDIT_FILE_CHOOSER_OPEN_DIALOG (_chooser);
+
+       return gedit_encodings_combo_box_get_selected_encoding (chooser->priv->encodings_combo_box);
+}
+
 static void
 _gedit_file_chooser_open_dialog_class_init (GeditFileChooserOpenDialogClass *klass)
 {
@@ -99,6 +107,7 @@ _gedit_file_chooser_open_dialog_class_init (GeditFileChooserOpenDialogClass *kla
        object_class->dispose = _gedit_file_chooser_open_dialog_dispose;
 
        file_chooser_class->create_gtk_file_chooser = chooser_create_gtk_file_chooser;
+       file_chooser_class->get_encoding = chooser_get_encoding;
 }
 
 static void
diff --git a/gedit/gedit-file-chooser.c b/gedit/gedit-file-chooser.c
index cf1d320a4..97322effa 100644
--- a/gedit/gedit-file-chooser.c
+++ b/gedit/gedit-file-chooser.c
@@ -765,8 +765,12 @@ _gedit_file_chooser_set_current_folder_uri (GeditFileChooser *chooser,
 const GtkSourceEncoding *
 _gedit_file_chooser_get_encoding (GeditFileChooser *chooser)
 {
+       GeditFileChooserClass *klass;
+
        g_return_val_if_fail (GEDIT_IS_FILE_CHOOSER (chooser), NULL);
 
-       /* Stub */
-       return NULL;
+       klass = GEDIT_FILE_CHOOSER_GET_CLASS (chooser);
+       g_return_val_if_fail (klass->get_encoding != NULL, NULL);
+
+       return klass->get_encoding (chooser);
 }
diff --git a/gedit/gedit-file-chooser.h b/gedit/gedit-file-chooser.h
index 3c6a1d50e..d47cb9f99 100644
--- a/gedit/gedit-file-chooser.h
+++ b/gedit/gedit-file-chooser.h
@@ -47,7 +47,9 @@ struct _GeditFileChooserClass
        GObjectClass parent_class;
 
        /* Returns: (transfer full). */
-       GtkFileChooser *        (* create_gtk_file_chooser)     (GeditFileChooser *chooser);
+       GtkFileChooser *                (* create_gtk_file_chooser)     (GeditFileChooser *chooser);
+
+       const GtkSourceEncoding *       (* get_encoding)                (GeditFileChooser *chooser);
 };
 
 G_GNUC_INTERNAL