95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
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/*
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* gedit-spell-utils.c
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* This file is part of gedit
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*
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* Copyright (C) 2010 - Jesse van den Kieboom
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include <string.h>
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#include "gedit-spell-utils.h"
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#include <gtksourceview/gtksourcebuffer.h>
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gboolean
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gedit_spell_utils_is_digit (const char *text, gssize length)
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{
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gunichar c;
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const gchar *p;
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const gchar *end;
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g_return_val_if_fail (text != NULL, FALSE);
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if (length < 0)
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length = strlen (text);
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p = text;
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end = text + length;
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while (p != end) {
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const gchar *next;
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next = g_utf8_next_char (p);
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c = g_utf8_get_char (p);
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if (!g_unichar_isdigit (c) && c != '.' && c != ',')
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return FALSE;
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p = next;
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}
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return TRUE;
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}
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gboolean
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gedit_spell_utils_skip_no_spell_check (GtkTextIter *start,
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GtkTextIter *end)
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{
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GtkSourceBuffer *buffer = GTK_SOURCE_BUFFER (gtk_text_iter_get_buffer (start));
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while (gtk_source_buffer_iter_has_context_class (buffer, start, "no-spell-check"))
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{
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GtkTextIter last = *start;
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if (!gtk_source_buffer_iter_forward_to_context_class_toggle (buffer, start, "no-spell-check"))
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{
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return FALSE;
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}
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if (gtk_text_iter_compare (start, &last) <= 0)
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{
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return FALSE;
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}
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gtk_text_iter_forward_word_end (start);
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gtk_text_iter_backward_word_start (start);
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if (gtk_text_iter_compare (start, &last) <= 0)
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{
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return FALSE;
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}
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if (gtk_text_iter_compare (start, end) >= 0)
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{
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return FALSE;
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}
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}
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return TRUE;
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}
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