Core part of search improvement:

+ Split up browser window and content related elements of html & text search.
+ Associate search contexts with contents, rather than browser windows.
+ Remove highlighting of search terms dependency on current_redraw_browser.
+ Fixes issues with search contexts being applied to the wrong content.


svn path=/trunk/netsurf/; revision=12646

1 files changed, 45 insertions, 0 deletions

diff --git a/render/search.h b/render/search.h
new file mode 100644
index 000000000..d3abe0374
--- /dev/null
+++ b/render/search.h
@@ -0,0 +1,45 @@
+/*
+ * 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_RENDER_SEARCH_H_
+#define _NETSURF_RENDER_SEARCH_H_
+
+#include <ctype.h>
+#include <string.h>
+
+#include "desktop/search.h"
+
+struct search_context;
+
+
+
+
+struct search_context * search_create_context(struct hlcache_handle *h, 
+		struct search_callbacks *callbacks, void *p);
+void search_destroy_context(struct search_context *context);
+void search_step(struct search_context *context, search_flags_t flags,
+		const char * string);
+void search_show_all(bool all, struct search_context *context);
+
+
+bool search_term_highlighted(struct content *c,
+		unsigned start_offset, unsigned end_offset,
+		unsigned *start_idx, unsigned *end_idx,
+		struct search_context *context);
+
+#endif