bw.h

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/*
 * File: bw.h
 *
 * Copyright (C) 2006-2011 Jorge Arellano Cid <jcid@dillo.org>
 * Copyright (C) 2024 Rodrigo Arias Mallo <rodarima@gmail.com>
 *
 * This program 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; either version 3 of the License, or
 * (at your option) any later version.
 */
 
#ifndef __BW_H__
#define __BW_H__
 
#include "url.h"     /* for DilloUrl */
 
/*
 * Flag Defines for a_Bw_stop_clients()
 */
#define BW_Root            (1)  /* Root URLs */
#define BW_Img             (2)  /* Image URLs */
#define BW_Force           (4)  /* Stop connection too */
 
 
typedef struct {
   void *ui;
 
   void *render_layout;
 
   Dlist *Docs;
 
   Dlist *RootClients;
   Dlist *ImageClients;
   int NumImages;
   int NumImagesGot;
   int NumPendingStyleSheets;
   Dlist *PageUrls;
 
   Dlist *nav_stack;
   int nav_stack_ptr;        /* [0 based; -1 = empty] */
   DilloUrl *nav_expect_url;
 
   int redirect_level;
 
   int meta_refresh_status;
   DilloUrl *meta_refresh_url;
 
   int num_page_bugs;
   Dstr *page_bugs;
 
   /* Zoom factor */
   float zoom;
} BrowserWindow;
 
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
 
void a_Bw_init(void);
BrowserWindow *a_Bw_new(void);
void a_Bw_free(BrowserWindow *bw);
BrowserWindow *a_Bw_get(int i);
int a_Bw_num(void);
 
void a_Bw_add_client(BrowserWindow *bw, int Key, int Root);
int a_Bw_remove_client(BrowserWindow *bw, int ClientKey);
void a_Bw_close_client(BrowserWindow *bw, int ClientKey);
void a_Bw_stop_clients(BrowserWindow *bw, int flags);
void a_Bw_add_doc(BrowserWindow *bw, void *vdoc);
void *a_Bw_get_current_doc(BrowserWindow *bw);
void *a_Bw_get_url_doc(BrowserWindow *bw, const DilloUrl *Url);
void a_Bw_remove_doc(BrowserWindow *bw, void *vdoc);
void a_Bw_add_url(BrowserWindow *bw, const DilloUrl *Url);
void a_Bw_cleanup(BrowserWindow *bw);
/* expect API */
void a_Bw_expect(BrowserWindow *bw, const DilloUrl *Url);
void a_Bw_cancel_expect(BrowserWindow *bw);
bool_t a_Bw_expecting(BrowserWindow *bw);
const DilloUrl *a_Bw_expected_url(BrowserWindow *bw);
 
typedef void (*BwCallback_t)(BrowserWindow *bw, const void *data);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* __BROWSER_H__ */