spell escape binding

From d25b8bed2ff4c63433c54f45bcba4347a3a5fcce Mon Sep 17 00:00:00 2001
From: Sebastien Lafargue <slafargue@gnome.org>
Date: Fri, 19 Dec 2014 18:22:12 +0100
Subject: spell plugin dialog: close the dialog with Escape

Add a binding on Escape to close the dialog
( it's a gtkwindow not a gtkdialog so we don't
 have it by default )

We declare a "close" signal so the default behaviour
can be overwritten if needed.
---
 plugins/spell/gedit-spell-checker-dialog.c | 23 +++++++++++++++++++++++
 plugins/spell/gedit-spell-checker-dialog.h |  2 ++
 2 files changed, 25 insertions(+)

diff --git a/plugins/spell/gedit-spell-checker-dialog.c b/plugins/spell/gedit-spell-checker-dialog.c
index c9a9bf9..dcc5b2d 100644
--- a/plugins/spell/gedit-spell-checker-dialog.c
+++ b/plugins/spell/gedit-spell-checker-dialog.c
@@ -62,6 +62,7 @@ enum
 	CHANGE,
 	CHANGE_ALL,
 	ADD_WORD_TO_PERSONAL,
+	CLOSE,
 	LAST_SIGNAL
 };

@@ -127,13 +128,25 @@ gedit_spell_checker_dialog_finalize (GObject *object)
 }

 static void
+gedit_spell_checker_dialog_close (GeditSpellCheckerDialog *dlg)
+{
+	gtk_window_close (GTK_WINDOW (dlg));
+}
+
+static void
 gedit_spell_checker_dialog_class_init (GeditSpellCheckerDialogClass * klass)
 {
 	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	GtkBindingSet *binding_set;

 	object_class->dispose = gedit_spell_checker_dialog_dispose;
 	object_class->finalize = gedit_spell_checker_dialog_finalize;

+	klass->close = gedit_spell_checker_dialog_close;
+
+	binding_set = gtk_binding_set_by_class (klass);
+	gtk_binding_entry_add_signal (binding_set, GDK_KEY_Escape, 0, "close", 0);
+
 	signals[IGNORE] =
 		g_signal_new ("ignore",
  			      G_OBJECT_CLASS_TYPE (object_class),
@@ -190,6 +203,16 @@ gedit_spell_checker_dialog_class_init (GeditSpellCheckerDialogClass * klass)
 			      G_TYPE_NONE,
 			      1,
 			      G_TYPE_STRING);
+
+	signals[CLOSE] =
+		g_signal_new ("close",
+			      G_OBJECT_CLASS_TYPE (klass),
+			      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+			      G_STRUCT_OFFSET (GeditSpellCheckerDialogClass, close),
+			      NULL, NULL,
+			      gedit_marshal_VOID__VOID,
+			      G_TYPE_NONE,
+			      0);
 }

 static void
diff --git a/plugins/spell/gedit-spell-checker-dialog.h b/plugins/spell/gedit-spell-checker-dialog.h
index 39571ae..857591a 100644
--- a/plugins/spell/gedit-spell-checker-dialog.h
+++ b/plugins/spell/gedit-spell-checker-dialog.h
@@ -57,6 +57,8 @@ struct _GeditSpellCheckerDialogClass
 	void		(*add_word_to_personal)	(GeditSpellCheckerDialog *dlg,
 						 const gchar *word);

+	/* Keybinding signal */
+	void		(*close)		(GeditSpellCheckerDialog *dlg);
 };

 GType        		 gedit_spell_checker_dialog_get_type	(void) G_GNUC_CONST;
--
2.2.0