[balsa/gtk3] Port to newly released Gtkspell 3.0

[Peter Bloomfield <PeterB src gnome org>]

commit d3fb76d1e8e6aaed7b43578254219c0f3dbca3b0
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Wed Nov 14 21:01:08 2012 -0500

    Port to newly released Gtkspell 3.0
    
    	* configure.in: renamed pkg-config file.
    	* src/sendmsg-window.c (sw_spell_attach), (sw_spell_detach): new
    	API.

 ChangeLog            |   10 +++++++++-
 configure.in         |    2 +-
 src/sendmsg-window.c |   17 +++++++++--------
 3 files changed, 19 insertions(+), 10 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 1735278..182336b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
+2012-11-14  Peter Bloomfield
+
+	Port to newly released Gtkspell 3.0
+
+	* configure.in: renamed pkg-config file.
+	* src/sendmsg-window.c (sw_spell_attach), (sw_spell_detach): new
+	API.
+
 2012-10-29
-	
+
 	* configure.in, NEWS: release 2.4.91
 
 2012-10-22  Pawel Salek
diff --git a/configure.in b/configure.in
index 4d33ac0..3ecf2b7 100644
--- a/configure.in
+++ b/configure.in
@@ -822,7 +822,7 @@ dnl #####################################################################
 # Spell check detection.
 #
 if test x$with_gtkspell != xno; then
-    PKG_CHECK_MODULES(SPELL, [ gtkspell-3.0 enchant ])
+    PKG_CHECK_MODULES(SPELL, [ gtkspell3-3.0 enchant ])
     AC_DEFINE(HAVE_GTKSPELL,1,[Defined when GtkSpell can be used.])
 else
     PKG_CHECK_MODULES(SPELL, [ enchant ])
diff --git a/src/sendmsg-window.c b/src/sendmsg-window.c
index f90ad91..4db0b29 100644
--- a/src/sendmsg-window.c
+++ b/src/sendmsg-window.c
@@ -6292,12 +6292,12 @@ sw_buffer_set_undo(BalsaSendmsg * bsmsg, gboolean undo, gboolean redo)
 static void
 sw_spell_attach(BalsaSendmsg * bsmsg)
 {
-    GtkSpell *spell;
+    GtkSpellChecker *spell;
     GError *err = NULL;
 
-    spell = gtkspell_new_attach(GTK_TEXT_VIEW(bsmsg->text),
-                                bsmsg->spell_check_lang, &err);
-    if (!spell) {
+    spell = gtk_spell_checker_new();
+    gtk_spell_checker_set_language(spell, bsmsg->spell_check_lang, &err);
+    if (err) {
         /* Should not happen, since we now check the language. */
         balsa_information_parented(GTK_WINDOW(bsmsg->window),
                                    LIBBALSA_INFORMATION_WARNING,
@@ -6307,17 +6307,18 @@ sw_spell_attach(BalsaSendmsg * bsmsg)
 
         /* No spell checker, so deactivate the button. */
         sw_set_active(bsmsg, "CheckSpelling", FALSE);
-    }
+    } else
+        gtk_spell_checker_attach(spell, GTK_TEXT_VIEW(bsmsg->text));
 }
 
 static gboolean
 sw_spell_detach(BalsaSendmsg * bsmsg)
 {
-    GtkSpell *spell;
+    GtkSpellChecker *spell;
 
-    spell = gtkspell_get_from_text_view(GTK_TEXT_VIEW(bsmsg->text));
+    spell = gtk_spell_checker_get_from_text_view(GTK_TEXT_VIEW(bsmsg->text));
     if (spell)
-        gtkspell_detach(spell);
+        gtk_spell_checker_detach(spell);
 
     return spell != NULL;
 }