/*
* This file is part of gspell, a spell-checking library.
*
* Copyright 2015 - SĂ©bastien Wilmet <swilmet@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <gspell/gspell.h>
#define TEST_TYPE_SPELL (test_spell_get_type ())
G_DECLARE_FINAL_TYPE (TestSpell, test_spell,
TEST, SPELL,
GtkGrid)
struct _TestSpell
{
GtkGrid parent;
GtkTextView *view;
};
G_DEFINE_TYPE (TestSpell, test_spell, GTK_TYPE_GRID)
static GspellChecker *
get_spell_checker (TestSpell *spell)
{
GtkTextBuffer *gtk_buffer;
GspellTextBuffer *gspell_buffer;
gtk_buffer = gtk_text_view_get_buffer (spell->view);
gspell_buffer = gspell_text_buffer_get_from_gtk_text_buffer (gtk_buffer);
return gspell_text_buffer_get_spell_checker (gspell_buffer);
}
static void
test_spell_class_init (TestSpellClass *klass)
{
}
static void
checker_button_clicked_cb (GtkButton *checker_button,
TestSpell *spell)
{
GtkWidget *window;
GtkWidget *checker_dialog;
GspellNavigator *navigator;
window = gtk_widget_get_toplevel (GTK_WIDGET (spell));
if (!gtk_widget_is_toplevel (window))
{
g_return_if_reached ();
}
navigator = gspell_navigator_text_view_new (spell->view);
checker_dialog = gspell_checker_dialog_new (GTK_WINDOW (window), navigator);
gtk_widget_show (checker_dialog);
}
static void
change_buffer_button_clicked_cb (GtkButton *change_buffer_button,
TestSpell *spell)
{
GtkTextBuffer *old_gtk_buffer;
GtkTextBuffer *new_gtk_buffer;
GspellTextBuffer *old_gspell_buffer;
GspellTextBuffer *new_gspell_buffer;
GspellChecker *checker;
old_gtk_buffer = gtk_text_view_get_buffer (spell->view);
old_gspell_buffer = gspell_text_buffer_get_from_gtk_text_buffer (old_gtk_buffer);
checker = gspell_text_buffer_get_spell_checker (old_gspell_buffer);
new_gtk_buffer = gtk_text_buffer_new (NULL);
new_gspell_buffer = gspell_text_buffer_get_from_gtk_text_buffer (new_gtk_buffer);
gspell_text_buffer_set_spell_checker (new_gspell_buffer, checker);
gtk_text_view_set_buffer (spell->view, new_gtk_buffer);
g_object_unref (new_gtk_buffer);
}
static GtkWidget *
get_sidebar (TestSpell *spell)
{
GtkWidget *sidebar;
GtkWidget *checker_button;
GtkWidget *language_button;
GtkWidget *highlight_checkbutton;
GtkWidget *change_buffer_button;
GspellChecker *checker;
const GspellLanguage *language;
GspellTextView *gspell_view;
sidebar = gtk_grid_new ();
g_object_set (sidebar,
"margin", 6,
NULL);
gtk_orientable_set_orientation (GTK_ORIENTABLE (sidebar),
GTK_ORIENTATION_VERTICAL);
gtk_grid_set_row_spacing (GTK_GRID (sidebar), 6);
/* Button to launch a spell checker dialog */
checker_button = gtk_button_new_with_mnemonic ("_Check Spelling…");
gtk_container_add (GTK_CONTAINER (sidebar),
checker_button);
g_signal_connect (checker_button,
"clicked",
G_CALLBACK (checker_button_clicked_cb),
spell);
/* Button to launch a language dialog */
checker = get_spell_checker (spell);
language = gspell_checker_get_language (checker);
language_button = gspell_language_chooser_button_new (language);
gtk_container_add (GTK_CONTAINER (sidebar),
language_button);
g_object_bind_property (language_button, "language",
checker, "language",
G_BINDING_BIDIRECTIONAL);
/* Checkbutton to activate the inline spell checker */
highlight_checkbutton = gtk_check_button_new_with_mnemonic ("_Highlight Misspelled Words");
gtk_container_add (GTK_CONTAINER (sidebar),
highlight_checkbutton);
gspell_view = gspell_text_view_get_from_gtk_text_view (spell->view);
gspell_text_view_set_enable_language_menu (gspell_view, TRUE);
g_object_bind_property (highlight_checkbutton, "active",
gspell_view, "inline-spell-checking",
G_BINDING_DEFAULT);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (highlight_checkbutton), TRUE);
/* Button to change the GtkTextBuffer */
change_buffer_button = gtk_button_new_with_mnemonic ("Change _Buffer!");
gtk_container_add (GTK_CONTAINER (sidebar),
change_buffer_button);
g_signal_connect (change_buffer_button,
"clicked",
G_CALLBACK (change_buffer_button_clicked_cb),
spell);
return sidebar;
}
static void
test_spell_init (TestSpell *spell)
{
GtkWidget *scrolled_window;
GtkTextBuffer *gtk_buffer;
GspellTextBuffer *gspell_buffer;
GspellChecker *checker;
spell->view = GTK_TEXT_VIEW (gtk_text_view_new ());
gtk_buffer = gtk_text_view_get_buffer (spell->view);
checker = gspell_checker_new (NULL);
gspell_buffer = gspell_text_buffer_get_from_gtk_text_buffer (gtk_buffer);
gspell_text_buffer_set_spell_checker (gspell_buffer, checker);
g_object_unref (checker);
gtk_orientable_set_orientation (GTK_ORIENTABLE (spell),
GTK_ORIENTATION_HORIZONTAL);
gtk_container_add (GTK_CONTAINER (spell),
get_sidebar (spell));
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
g_object_set (scrolled_window,
"expand", TRUE,
NULL);
gtk_container_add (GTK_CONTAINER (scrolled_window),
GTK_WIDGET (spell->view));
gtk_container_add (GTK_CONTAINER (spell),
scrolled_window);
gtk_widget_show_all (GTK_WIDGET (spell));
}
static TestSpell *
test_spell_new (void)
{
return g_object_new (TEST_TYPE_SPELL, NULL);
}
static void
print_available_language_codes (void)
{
const GList *available_languages;
const GList *l;
g_print ("Available language codes: ");
available_languages = gspell_language_get_available ();
if (available_languages == NULL)
{
g_print ("none\n");
return;
}
for (l = available_languages; l != NULL; l = l->next)
{
const GspellLanguage *language = l->data;
g_print ("%s", gspell_language_get_code (language));
if (l->next != NULL)
{
g_print (", ");
}
}
g_print ("\n");
}
gint
main (gint argc,
gchar **argv)
{
GtkWidget *window;
TestSpell *spell;
gtk_init (&argc, &argv);
print_available_language_codes ();
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
g_signal_connect (window,
"destroy",
G_CALLBACK (gtk_main_quit),
NULL);
spell = test_spell_new ();
gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (spell));
gtk_widget_show (window);
gtk_main ();
return 0;
}
/* ex:set ts=8 noet: */