summaryrefslogtreecommitdiff
path: root/plugins/spell/pluma-spell-utils.c
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/spell/pluma-spell-utils.c')
-rwxr-xr-xplugins/spell/pluma-spell-utils.c94
1 files changed, 94 insertions, 0 deletions
diff --git a/plugins/spell/pluma-spell-utils.c b/plugins/spell/pluma-spell-utils.c
new file mode 100755
index 00000000..504cf042
--- /dev/null
+++ b/plugins/spell/pluma-spell-utils.c
@@ -0,0 +1,94 @@
+/*
+ * pluma-spell-utils.c
+ * This file is part of pluma
+ *
+ * Copyright (C) 2010 - Jesse van den Kieboom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+#include <string.h>
+
+#include "pluma-spell-utils.h"
+#include <gtksourceview/gtksourcebuffer.h>
+
+gboolean
+pluma_spell_utils_is_digit (const char *text, gssize length)
+{
+ gunichar c;
+ const gchar *p;
+ const gchar *end;
+
+ g_return_val_if_fail (text != NULL, FALSE);
+
+ if (length < 0)
+ length = strlen (text);
+
+ p = text;
+ end = text + length;
+
+ while (p != end) {
+ const gchar *next;
+ next = g_utf8_next_char (p);
+
+ c = g_utf8_get_char (p);
+
+ if (!g_unichar_isdigit (c) && c != '.' && c != ',')
+ return FALSE;
+
+ p = next;
+ }
+
+ return TRUE;
+}
+
+gboolean
+pluma_spell_utils_skip_no_spell_check (GtkTextIter *start,
+ GtkTextIter *end)
+{
+ GtkSourceBuffer *buffer = GTK_SOURCE_BUFFER (gtk_text_iter_get_buffer (start));
+
+ while (gtk_source_buffer_iter_has_context_class (buffer, start, "no-spell-check"))
+ {
+ GtkTextIter last = *start;
+
+ if (!gtk_source_buffer_iter_forward_to_context_class_toggle (buffer, start, "no-spell-check"))
+ {
+ return FALSE;
+ }
+
+ if (gtk_text_iter_compare (start, &last) <= 0)
+ {
+ return FALSE;
+ }
+
+ gtk_text_iter_forward_word_end (start);
+ gtk_text_iter_backward_word_start (start);
+
+ if (gtk_text_iter_compare (start, &last) <= 0)
+ {
+ return FALSE;
+ }
+
+ if (gtk_text_iter_compare (start, end) >= 0)
+ {
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+