[gnome-software] Add spell checking to the review main text box

[Richard Hughes <rhughes src gnome org>]

commit b0f6161dac227dccb66a997bb1d2b3feb42620ca
Author: Richard Hughes <richard hughsie com>
Date:   Wed Feb 10 17:29:24 2016 +0000

    Add spell checking to the review main text box

 configure.ac                   |    2 +-
 contrib/gnome-software.spec.in |    1 +
 src/gs-review-dialog.c         |    8 ++++++++
 3 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0b90b36..32cd13a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,7 @@ GLIB_GSETTINGS
 dnl ---------------------------------------------------------------------------
 dnl - Check library dependencies
 dnl ---------------------------------------------------------------------------
-PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.18.2 gio-unix-2.0)
+PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.18.2 gio-unix-2.0 gtkspell3-3.0)
 PKG_CHECK_MODULES(APPSTREAM, appstream-glib >= 0.5.5)
 PKG_CHECK_MODULES(JSON_GLIB, json-glib-1.0)
 PKG_CHECK_MODULES(SQLITE, sqlite3)
diff --git a/contrib/gnome-software.spec.in b/contrib/gnome-software.spec.in
index f7ec008..2b16f76 100644
--- a/contrib/gnome-software.spec.in
+++ b/contrib/gnome-software.spec.in
@@ -23,6 +23,7 @@ BuildRequires: docbook-style-xsl
 BuildRequires: desktop-file-utils
 BuildRequires: glib2-devel >= 2.39.1
 BuildRequires: gtk3-devel >= 3.9.12
+BuildRequires: gtkspell3-devel
 BuildRequires: libnotify-devel
 BuildRequires: PackageKit-glib-devel >= 0.8.10
 BuildRequires: libsoup-devel
diff --git a/src/gs-review-dialog.c b/src/gs-review-dialog.c
index 3c5525b..86e8ede 100644
--- a/src/gs-review-dialog.c
+++ b/src/gs-review-dialog.c
@@ -23,6 +23,7 @@
 
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>
+#include <gtkspell/gtkspell.h>
 
 #include "gs-review-dialog.h"
 #include "gs-star-widget.h"
@@ -41,6 +42,7 @@ struct _GsReviewDialog
        GtkWidget       *summary_entry;
        GtkWidget       *post_button;
        GtkWidget       *text_view;
+       GtkSpellChecker *spell_checker;
        guint            timer_id;
 };
 
@@ -134,6 +136,11 @@ gs_review_dialog_init (GsReviewDialog *dialog)
        gtk_widget_init_template (GTK_WIDGET (dialog));
        gs_star_widget_set_icon_size (GS_STAR_WIDGET (dialog->star), 32);
 
+       /* allow checking spelling */
+       dialog->spell_checker = gtk_spell_checker_new ();
+       gtk_spell_checker_attach (dialog->spell_checker,
+                                 GTK_TEXT_VIEW (dialog->text_view));
+
        /* require the user to spend at least 30 seconds on writing a review */
        dialog->timer_id = g_timeout_add_seconds (WRITING_TIME_MIN,
                                                  gs_review_dialog_timeout_cb,
@@ -158,6 +165,7 @@ gs_review_row_dispose (GObject *object)
        GsReviewDialog *dialog = GS_REVIEW_DIALOG (object);
        if (dialog->timer_id > 0)
                g_source_remove (dialog->timer_id);
+       gtk_widget_destroy (dialog->spell_checker);
        G_OBJECT_CLASS (gs_review_dialog_parent_class)->dispose (object);
 }