mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-24 23:39:51 +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.
87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/*
|
|
* 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 browser_window;
|
|
|
|
typedef enum {
|
|
SEARCH_FLAG_NONE = 0,
|
|
SEARCH_FLAG_CASE_SENSITIVE = (1 << 0),
|
|
SEARCH_FLAG_FORWARDS = (1 << 1),
|
|
SEARCH_FLAG_BACKWARDS = (1 << 2),
|
|
SEARCH_FLAG_SHOWALL = (1 << 3)
|
|
} search_flags_t;
|
|
|
|
/**
|
|
* Change the displayed search status.
|
|
* \param found search pattern matched in text
|
|
* \param p gui private data pointer provided with search callbacks
|
|
*/
|
|
typedef void (*gui_search_status)(bool found, void *p);
|
|
|
|
/**
|
|
* display hourglass while searching
|
|
* \param active start/stop indicator
|
|
* \param p gui private data pointer provided with search callbacks
|
|
*/
|
|
typedef void (*gui_search_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 const char *
|
|
* \param string search pattern
|
|
* \param p gui private data pointer provided with search callbacks
|
|
*/
|
|
typedef void (*gui_search_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
|
|
*/
|
|
typedef void (*gui_search_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
|
|
*/
|
|
typedef void (*gui_search_back_state)(bool active, void *p);
|
|
|
|
struct gui_search_callbacks {
|
|
gui_search_forward_state forward_state;
|
|
gui_search_back_state back_state;
|
|
gui_search_status status;
|
|
gui_search_hourglass hourglass;
|
|
gui_search_add_recent add_recent;
|
|
};
|
|
|
|
|
|
void browser_window_search(struct browser_window *bw,
|
|
struct gui_search_callbacks *gui_callbacks, void *gui_data,
|
|
search_flags_t flags, const char *string);
|
|
void browser_window_search_clear(struct browser_window *bw);
|
|
|
|
#endif
|