1 files changed, 91 insertions, 0 deletions
diff --git a/desktop/search.h b/desktop/search.h
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index 000000000..15a4f6c9e
--- /dev/null
+++ b/desktop/search.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf 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; version 2 of the License.
+ *
+ * NetSurf 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _NETSURF_DESKTOP_SEARCH_H_
+#define _NETSURF_DESKTOP_SEARCH_H_
+
+#include <ctype.h>
+#include <string.h>
+
+struct search_context;
+
+typedef enum {
+	SEARCH_FLAG_CASE_SENSITIVE = (1 << 0),
+	SEARCH_FLAG_FORWARDS = (1 << 1),
+	SEARCH_FLAG_SHOWALL = (1 << 2)
+} search_flags_t;
+		
+/**
+ * called to clear the context; 'renews' the search too
+ */
+void search_destroy_context(struct search_context *context);
+
+/**
+ * Change the displayed search status.
+ * \param found  search pattern matched in text
+ * \param p the pointer sent to search_step() / search_create_context()
+ */
+typedef void (*search_status_callback)(bool found, void *p);
+
+/**
+ * display hourglass while searching
+ * \param active start/stop indicator
+ * \param p the pointer sent to search_step() / search_create_context()
+ */
+typedef void (*search_hourglass_callback)(bool active, void *p);
+
+/**
+ * add search string to recent searches list
+ * front has full liberty how to implement the bare notification;
+ * core gives no guarantee of the integrity of the const char *
+ * \param string search pattern
+ * \param p the pointer sent to search_step() / search_create_context()
+ */
+typedef void (*search_add_recent_callback)(const char *string, void *p);
+
+/**
+ * activate search forwards button in gui
+ * \param active activate/inactivate
+ * \param p the pointer sent to search_step() / search_create_context()
+ */
+typedef void (*search_forward_state_callback)(bool active, void *p);
+
+/**
+ * activate search back button in gui
+ * \param active activate/inactivate
+ * \param p the pointer sent to search_step() / search_create_context()
+ */
+typedef void (*search_back_state_callback)(bool active, void *p);
+
+struct search_callbacks {
+	search_forward_state_callback 	forward_state;
+	search_back_state_callback 	back_state;
+	search_status_callback 		status;
+	search_hourglass_callback 	hourglass;
+	search_add_recent_callback 	add_recent;
+};
+
+bool search_verify_new(struct browser_window *bw,
+			struct search_callbacks *callbacks, void *p);
+void search_step(struct search_context *context, search_flags_t flags,
+		const char * string);
+bool search_create_context(struct browser_window *bw, 
+		struct search_callbacks *callbacks, void *p);
+void search_show_all(bool all, struct search_context *context);
+
+#endif