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netsurf/desktop/gui_search.h

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/*
* Copyright 2014 Vincent Sanders <vince@netsurf-browser.org>
*
* 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/>.
*/
/**
* \file
*
* Interface to platform-specific search operations.
*/
#ifndef _NETSURF_DESKTOP_GUI_SEARCH_H_
#define _NETSURF_DESKTOP_GUI_SEARCH_H_
/**
* function table for page text search.
*/
struct gui_search_table {
/**
* Change the displayed search status.
*
* \param found search pattern matched in text
* \param p gui private data pointer provided with search callbacks
*/
void (*status)(bool found, void *p);
/**
* display hourglass while searching.
*
* \param active start/stop indicator
* \param p gui private data pointer provided with search callbacks
*/
void (*hourglass)(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 string
*
* \param string search pattern
* \param p gui private data pointer provided with search callbacks
*/
void (*add_recent)(const char *string, void *p);
/**
* activate search forwards button in gui
*
* \param active activate/inactivate
* \param p gui private data pointer provided with search callbacks
*/
void (*forward_state)(bool active, void *p);
/**
* activate search back button in gui
*
* \param active activate/inactivate
* \param p gui private data pointer provided with search callbacks
*/
void (*back_state)(bool active, void *p);
};
#endif