mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-25 13:37:02 +03:00
130 lines
3.8 KiB
C
130 lines
3.8 KiB
C
/*
|
|
* This file is part of NetSurf, http://netsurf.sourceforge.net/
|
|
* Licensed under the GNU General Public License,
|
|
* http://www.opensource.org/licenses/gpl-license
|
|
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
|
|
* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
|
|
*/
|
|
|
|
/** \file
|
|
* Browser window creation and manipulation (interface).
|
|
*/
|
|
|
|
#ifndef _NETSURF_DESKTOP_BROWSER_H_
|
|
#define _NETSURF_DESKTOP_BROWSER_H_
|
|
|
|
#include <stdbool.h>
|
|
#include <time.h>
|
|
#include "netsurf/utils/config.h"
|
|
#include "netsurf/content/content.h"
|
|
#include "netsurf/desktop/gui.h"
|
|
|
|
struct box;
|
|
struct history;
|
|
|
|
/** Browser window data. */
|
|
struct browser_window
|
|
{
|
|
/** Page currently displayed, or 0. Must have status READY or DONE. */
|
|
struct content *current_content;
|
|
/** Instance state pointer for current_content. */
|
|
void *current_content_state;
|
|
/** Page being loaded, or 0. */
|
|
struct content *loading_content;
|
|
|
|
/** Window history structure. */
|
|
struct history *history;
|
|
|
|
/** Handler for keyboard input, or 0. */
|
|
void (*caret_callback)(struct browser_window *bw, char key, void *p);
|
|
/** User parameter for caret_callback. */
|
|
void *caret_p;
|
|
|
|
/** Platform specific window handle. */
|
|
gui_window *window;
|
|
|
|
/** Busy indicator is active. */
|
|
bool throbbing;
|
|
/** Add loading_content to the window history when it loads. */
|
|
bool history_add;
|
|
/** Start time of fetching loading_content. */
|
|
clock_t time0;
|
|
|
|
|
|
#ifdef WITH_FRAMES
|
|
struct browser_window *parent;
|
|
unsigned int no_children;
|
|
struct browser_window **children;
|
|
#endif
|
|
};
|
|
|
|
|
|
struct browser_action
|
|
{
|
|
enum { act_UNKNOWN,
|
|
act_MOUSE_AT, act_MOUSE_CLICK, act_START_NEW_SELECTION,
|
|
act_ALTER_SELECTION, act_CLEAR_SELECTION,
|
|
act_FOLLOW_LINK, act_FOLLOW_LINK_NEW_WINDOW,
|
|
act_GADGET_SELECT
|
|
} type;
|
|
union {
|
|
struct {
|
|
unsigned long x;
|
|
unsigned long y;
|
|
} mouse;
|
|
struct {
|
|
struct form_control* g;
|
|
int item;
|
|
} gadget_select;
|
|
} data;
|
|
};
|
|
|
|
struct box_selection
|
|
{
|
|
struct content *content;
|
|
struct box* box;
|
|
int actual_x;
|
|
int actual_y;
|
|
int plot_index;
|
|
};
|
|
|
|
|
|
void browser_window_create(const char *url, struct browser_window *clone);
|
|
void browser_window_go(struct browser_window *bw, const char *url);
|
|
void browser_window_go_post(struct browser_window *bw, const char *url,
|
|
char *post_urlenc,
|
|
struct form_successful_control *post_multipart,
|
|
bool history_add);
|
|
void browser_window_stop(struct browser_window *bw);
|
|
void browser_window_destroy(struct browser_window *bw);
|
|
|
|
int browser_window_action(struct browser_window* bw, struct browser_action* act);
|
|
|
|
void box_under_area(struct content *content, struct box* box, unsigned long x, unsigned long y, unsigned long ox, unsigned long oy,
|
|
struct box_selection** found, int* count, int* plot_index);
|
|
|
|
int box_position_lt(struct box_position* x, struct box_position* y);
|
|
int box_position_gt(struct box_position* x, struct box_position* y);
|
|
int box_position_eq(struct box_position* x, struct box_position* y);
|
|
int box_position_distance(struct box_position* x, struct box_position* y);
|
|
|
|
void gui_redraw_gadget(struct browser_window* bw, struct form_control* g);
|
|
|
|
bool browser_window_key_press(struct browser_window *bw, char key);
|
|
|
|
/* In platform specific history.c. */
|
|
struct history *history_create(void);
|
|
void history_add(struct history *history, struct content *content);
|
|
void history_update(struct history *history, struct content *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);
|
|
|
|
/* In platform specific about.c. */
|
|
struct content *about_create(const char *url,
|
|
void (*callback)(content_msg msg, struct content *c, void *p1,
|
|
void *p2, const char *error),
|
|
void *p1, void *p2, unsigned long width, unsigned long height);
|
|
|
|
#endif
|