[gspell: 7/8] inline-checker-gtv: listen to ::apply-tag and ::remove-tag

[Sébastien Wilmet <swilmet src gnome org>]

commit acc5bdeb835e8b47d7d52d3cde34fe499363924f
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Dec 13 15:11:02 2015 +0100

    inline-checker-gtv: listen to ::apply-tag and ::remove-tag

 gspell/gspell-inline-checker-gtv.c |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/gspell/gspell-inline-checker-gtv.c b/gspell/gspell-inline-checker-gtv.c
index a91e472..23ecb38 100644
--- a/gspell/gspell-inline-checker-gtv.c
+++ b/gspell/gspell-inline-checker-gtv.c
@@ -807,6 +807,21 @@ popup_menu_cb (GtkTextView            *view,
 }
 
 static void
+apply_or_remove_tag_cb (GtkTextBuffer          *buffer,
+                       GtkTextTag             *tag,
+                       GtkTextIter            *start,
+                       GtkTextIter            *end,
+                       GspellInlineCheckerGtv *spell)
+{
+       if (spell->no_spell_check_tag != NULL &&
+           spell->no_spell_check_tag == tag)
+       {
+               add_subregion_to_scan (spell, start, end);
+               install_timeout (spell, TIMEOUT_DURATION_BUFFER_MODIFIED);
+       }
+}
+
+static void
 tag_added_cb (GtkTextTagTable        *table,
              GtkTextTag             *tag,
              GspellInlineCheckerGtv *spell)
@@ -872,6 +887,18 @@ set_buffer (GspellInlineCheckerGtv *spell,
                                 spell,
                                 G_CONNECT_AFTER);
 
+       g_signal_connect_object (buffer,
+                                "apply-tag",
+                                G_CALLBACK (apply_or_remove_tag_cb),
+                                spell,
+                                G_CONNECT_AFTER);
+
+       g_signal_connect_object (buffer,
+                                "remove-tag",
+                                G_CALLBACK (apply_or_remove_tag_cb),
+                                spell,
+                                G_CONNECT_AFTER);
+
        spell->highlight_tag = gtk_text_buffer_create_tag (spell->buffer, NULL,
                                                           "underline", PANGO_UNDERLINE_ERROR,
                                                           NULL);