mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-30 18:23:08 +03:00
131 lines
4.3 KiB
C
131 lines
4.3 KiB
C
/*
|
|
* Copyright 2006 James Bursa <bursa@users.sourceforge.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/>.
|
|
*/
|
|
|
|
/** \file
|
|
* Browser history tree (interface).
|
|
*/
|
|
|
|
#ifndef _NETSURF_DESKTOP_HISTORY_H_
|
|
#define _NETSURF_DESKTOP_HISTORY_H_
|
|
|
|
#include <stdbool.h>
|
|
|
|
struct hlcache_handle;
|
|
struct history;
|
|
struct browser_window;
|
|
struct history_entry;
|
|
struct redraw_context;
|
|
|
|
struct history *history_create(void);
|
|
struct history *history_clone(struct history *history);
|
|
void history_add(struct history *history, struct hlcache_handle *content,
|
|
const char *frag_id);
|
|
void history_update(struct history *history, struct hlcache_handle *content);
|
|
void history_destroy(struct history *history);
|
|
void history_back(struct browser_window *bw, struct history *history);
|
|
void history_forward(struct browser_window *bw, struct history *history);
|
|
bool history_back_available(struct history *history);
|
|
bool history_forward_available(struct history *history);
|
|
void history_size(struct history *history, int *width, int *height);
|
|
bool history_redraw(struct history *history, const struct redraw_context *ctx);
|
|
bool history_redraw_rectangle(struct history *history,
|
|
int x0, int y0, int x1, int y1, int x, int y,
|
|
const struct redraw_context *ctx);
|
|
bool history_click(struct browser_window *bw, struct history *history,
|
|
int x, int y, bool new_window);
|
|
const char *history_position_url(struct history *history, int x, int y);
|
|
|
|
/**
|
|
* Callback function type for history enumeration
|
|
*
|
|
* \param history history being enumerated
|
|
* \param x0, y0, x1, y1 Coordinates of entry in history tree view
|
|
* \param entry Current history entry
|
|
* \return true to continue enumeration, false to cancel enumeration
|
|
*/
|
|
typedef bool (*history_enumerate_cb)(const struct history *history, int x0, int y0,
|
|
int x1, int y1,
|
|
const struct history_entry *entry, void *user_data);
|
|
|
|
/**
|
|
* Enumerate all entries in the history.
|
|
* Do not change the history while it is being enumerated.
|
|
*
|
|
* \param history history to enumerate
|
|
* \param cb callback function
|
|
* \param user_data context pointer passed to cb
|
|
*/
|
|
void history_enumerate(const struct history *history, history_enumerate_cb cb, void *user_data);
|
|
|
|
/**
|
|
* Enumerate all entries that will be reached by the 'forward' button
|
|
*
|
|
* \param history The history object to enumerate in
|
|
* \param cb The callback function
|
|
* \param user_data Data passed to the callback
|
|
*/
|
|
void history_enumerate_forward( struct history *history,
|
|
history_enumerate_cb cb, void *user_data );
|
|
|
|
/**
|
|
* Enumerate all entries that will be reached by the 'back' button
|
|
*
|
|
* \param history The history object to enumerate in
|
|
* \param cb The callback function
|
|
* \param user_data Data passed to the callback
|
|
*/
|
|
void history_enumerate_back( struct history *history,
|
|
history_enumerate_cb cb, void *user_data );
|
|
|
|
/**
|
|
* Returns the URL to a history entry
|
|
*
|
|
* \param entry the history entry to retrieve the URL from
|
|
* \return the URL
|
|
*/
|
|
const char *history_entry_get_url(const struct history_entry *entry);
|
|
|
|
/**
|
|
* Returns the URL to a history entry
|
|
*
|
|
* \param entry the history entry to retrieve the fragment id from
|
|
* \return the fragment id
|
|
*/
|
|
const char *history_entry_get_fragment_id(const struct history_entry *entry);
|
|
|
|
/**
|
|
* Returns the title of a history entry
|
|
*
|
|
* \param entry the history entry to retrieve the title from
|
|
* \return the title
|
|
*/
|
|
const char *history_entry_get_title(const struct history_entry *entry);
|
|
|
|
/**
|
|
* Open a history entry in the specified browser window
|
|
*
|
|
* \param bw browser window
|
|
* \param history history containing entry
|
|
* \param entry entry to open
|
|
* \param new_window open entry in new window
|
|
*/
|
|
void history_go(struct browser_window *bw, struct history *history,
|
|
struct history_entry *entry, bool new_window);
|
|
|
|
#endif
|