From 2fcdb759f53fee8ccca7eaa3d67743cc8d42b0fc Mon Sep 17 00:00:00 2001
From: Nickolay V. Shmyrev <nshmyrev@src.gnome.org>
Date: Sun, 19 Feb 2006 20:22:57 +0000
Subject: Text search in djvu. Fix for the bug #303415.

	* configure.ac:
	* djvu/Makefile.am:
	* djvu/djvu-document-private.h:
	* djvu/djvu-document.c: (G_DEFINE_TYPE_WITH_CODE),
	(djvu_handle_events), (djvu_document_load), (djvu_document_save),
	(djvu_document_get_page_size), (djvu_document_render_pixbuf),
	(djvu_document_can_get_text), (djvu_document_get_text),
	(djvu_document_document_iface_init),
	(djvu_document_thumbnails_get_thumbnail),
	(djvu_document_find_begin), (djvu_document_find_get_n_results),
	(djvu_document_find_get_result),
	(djvu_document_find_page_has_results),
	(djvu_document_find_get_progress), (djvu_document_find_cancel),
	(djvu_document_find_iface_init):
	* djvu/djvu-text-page.c: (djvu_text_page_selection_process),
	(djvu_text_page_selection), (djvu_text_page_limits_process),
	(djvu_text_page_limits), (djvu_text_page_copy),
	(djvu_text_page_position), (djvu_text_page_union),
	(djvu_text_page_sexpr_process), (djvu_text_page_sexpr),
	(djvu_text_page_box), (djvu_text_page_append_text),
	(djvu_text_page_search), (djvu_text_page_prepare_search),
	(djvu_text_page_new), (djvu_text_page_free):
	* djvu/djvu-text-page.h:
	* djvu/djvu-text.c: (djvu_text_idle_callback), (djvu_text_new),
	(djvu_text_copy), (djvu_text_free), (djvu_text_get_text),
	(djvu_text_n_results), (djvu_text_has_results),
	(djvu_text_get_result), (djvu_text_get_progress):
	* djvu/djvu-text.h:

	Text search in djvu. Fix for the bug #303415.
---
(limited to 'djvu/djvu-text-page.h')

diff --git a/djvu/djvu-text-page.h b/djvu/djvu-text-page.h
new file mode 100644
index 0000000..db53326
--- /dev/null
+++ b/djvu/djvu-text-page.h
@@ -0,0 +1,59 @@
+/* 
+ * Copyright (C) 2006 Michael Hofmann <mh21@piware.de>
+ *
+ * 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, 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 __DJVU_TEXT_PAGE_H__
+#define __DJVU_TEXT_PAGE_H__
+
+#include "ev-document.h"
+
+#include <string.h>
+#include <glib.h>
+
+#include <libdjvu/ddjvuapi.h>
+
+typedef struct _DjvuTextPage DjvuTextPage;
+typedef struct _DjvuTextLink DjvuTextLink;
+
+struct _DjvuTextPage {
+	char *text;
+	GArray *links;
+	GList *results;
+	miniexp_t char_symbol;
+	miniexp_t word_symbol;
+	EvRectangle *bounding_box;
+	miniexp_t text_structure;
+	miniexp_t start;
+	miniexp_t end;
+};
+
+struct _DjvuTextLink {
+	int position;
+	miniexp_t pair;
+};
+
+char *			djvu_text_page_copy 		(DjvuTextPage *page, 
+		    					 EvRectangle  *rectangle);
+void			djvu_text_page_prepare_search	(DjvuTextPage *page,
+	       		    				 gboolean      case_sensitive);
+void 			djvu_text_page_search 		(DjvuTextPage *page, 
+		    					char         *text);
+DjvuTextPage*		djvu_text_page_new 		(miniexp_t text);
+void 			djvu_text_page_free 		(DjvuTextPage *page);
+
+#endif /* __DJVU_TEXT_PAGE_H__ */
+
--
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