mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-26 22:09:43 +03:00
3afd9c9731
Added content interface for search.
Removed bw->cur_search search context. Desktop layer now does nothing
except pass search requests from front end onto the bw's current_content
via the content interface.
Search API reduced to a pair of functions at each level:
{desktop|content|html|textplain}_search
and
{desktop|content|html|textplain}_search_clear
Updated front ends to use simplified search API. Only tested GTK and RO builds.
These confine the search stuff to render/. However search still uses struct
selection. The handling for which is still spread over desktop/ and render/.
Also the render/search code itself still fiddles inside html and textplain
privates.
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/*
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* Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
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* Copyright 2005 Adrian Lees <adrianl@users.sourceforge.net>
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* Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf 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; version 2 of the License.
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*
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* NetSurf 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, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Free text search (core)
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*/
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#include "utils/config.h"
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#include <ctype.h>
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#include <string.h>
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#include <dom/dom.h>
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#include "content/content.h"
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#include "content/hlcache.h"
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#include "desktop/browser_private.h"
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#include "desktop/gui.h"
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#include "desktop/options.h"
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#include "desktop/search.h"
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#include "desktop/selection.h"
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#include "render/box.h"
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#include "render/html.h"
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#include "render/search.h"
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#include "render/textplain.h"
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#include "utils/config.h"
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#include "utils/log.h"
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#include "utils/messages.h"
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#include "utils/url.h"
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#include "utils/utils.h"
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/**
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* Starts or continues an existing search.
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*
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* \param bw the browser_window to search
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* \param callbacks callbacks vtable to update frontend according to results
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* \param gui_data a pointer returned to the callbacks
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* \param flags search flags
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* \param string string to search for
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*/
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void browser_window_search(struct browser_window *bw,
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struct gui_search_callbacks *gui_callbacks, void *gui_data,
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search_flags_t flags, const char *string)
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{
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assert(gui_callbacks != NULL);
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if (bw == NULL || bw->current_content == NULL)
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return;
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content_search(bw->current_content, gui_callbacks, gui_data,
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flags, string);
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}
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/**
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* Clear up a search. Frees any memory used by the search
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*
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* \param bw the browser_window to search
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* \param callbacks callbacks vtable to update frontend according to results
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* \param gui_data a pointer returned to the callbacks
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* \param flags search flags
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* \param string string to search for
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*/
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void browser_window_search_clear(struct browser_window *bw)
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{
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if (bw == NULL || bw->current_content == NULL)
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return;
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content_search_clear(bw->current_content);
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}
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