1 files changed, 88 insertions, 0 deletions
diff --git a/gedit/gedittextregion.h b/gedit/gedittextregion.h
new file mode 100755
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--- /dev/null
+++ b/gedit/gedittextregion.h
@@ -0,0 +1,88 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- 
+ *
+ * gedittextregion.h - GtkTextMark based region utility functions
+ *
+ * This file is part of the GtkSourceView widget
+ *
+ * Copyright (C) 2002 Gustavo Gir�ldez <[email protected]>
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#ifndef __GEDIT_TEXT_REGION_H__
+#define __GEDIT_TEXT_REGION_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GeditTextRegion GeditTextRegion;
+typedef struct _GeditTextRegionIterator GeditTextRegionIterator;
+
+struct _GeditTextRegionIterator {
+ /* GeditTextRegionIterator is an opaque datatype; ignore all these fields.
+ * Initialize the iter with gedit_text_region_get_iterator
+ * function
+ */
+ /*< private >*/
+ gpointer dummy1;
+ guint32 dummy2;
+ gpointer dummy3; 
+};
+
+GeditTextRegion *gedit_text_region_new (GtkTextBuffer *buffer);
+void gedit_text_region_destroy (GeditTextRegion *region,
+ gboolean delete_marks);
+
+GtkTextBuffer *gedit_text_region_get_buffer (GeditTextRegion *region);
+
+void gedit_text_region_add (GeditTextRegion *region,
+ const GtkTextIter *_start,
+ const GtkTextIter *_end);
+
+void gedit_text_region_subtract (GeditTextRegion *region,
+ const GtkTextIter *_start,
+ const GtkTextIter *_end);
+
+gint gedit_text_region_subregions (GeditTextRegion *region);
+
+gboolean gedit_text_region_nth_subregion (GeditTextRegion *region,
+ guint subregion,
+ GtkTextIter *start,
+ GtkTextIter *end);
+
+GeditTextRegion *gedit_text_region_intersect (GeditTextRegion *region,
+ const GtkTextIter *_start,
+ const GtkTextIter *_end);
+
+void gedit_text_region_get_iterator (GeditTextRegion *region,
+ GeditTextRegionIterator *iter,
+ guint start);
+
+gboolean gedit_text_region_iterator_is_end (GeditTextRegionIterator *iter);
+
+/* Returns FALSE if iterator is the end iterator */
+gboolean gedit_text_region_iterator_next (GeditTextRegionIterator *iter);
+
+void gedit_text_region_iterator_get_subregion (GeditTextRegionIterator *iter,
+ GtkTextIter *start,
+ GtkTextIter *end);
+
+void gedit_text_region_debug_print (GeditTextRegion *region);
+
+G_END_DECLS
+
+#endif /* __GEDIT_TEXT_REGION_H__ */