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netsurf/render/html_internal.h
Daniel Silverstone e1df0d095a Initial attempt at imagemap libdomification
svn path=/trunk/netsurf/; revision=13692
2012-03-25 15:07:08 +00:00

158 lines
4.9 KiB
C

/*
* Copyright 2004 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
* Content for text/html (private data).
*/
#ifndef NETSURF_RENDER_HTML_INTERNAL_H_
#define NETSURF_RENDER_HTML_INTERNAL_H_
#include "content/content_protected.h"
#include "desktop/selection.h"
#include "render/html.h"
/** Data specific to CONTENT_HTML. */
typedef struct html_content {
struct content base;
/** Parser object handle */
void *parser_binding;
/** Document tree */
dom_document *document;
/** Quirkyness of document */
binding_quirks_mode quirks;
/** Encoding of source, NULL if unknown. */
char *encoding;
/** Source of encoding information. */
binding_encoding_source encoding_source;
/** Base URL (may be a copy of content->url). */
nsurl *base_url;
/** Base target */
char *base_target;
/** Content has been aborted in the LOADING state */
bool aborted;
/** Box tree, or NULL. */
struct box *layout;
/** Document background colour. */
colour background_colour;
/** Font callback table */
const struct font_functions *font_func;
/** Number of entries in stylesheet_content. */
unsigned int stylesheet_count;
/** Stylesheets. Each may be NULL. */
struct html_stylesheet *stylesheets;
/**< Style selection context */
css_select_ctx *select_ctx;
/**< Universal selector */
lwc_string *universal;
/** Number of entries in object_list. */
unsigned int num_objects;
/** List of objects. */
struct content_html_object *object_list;
/** Forms, in reverse order to document. */
struct form *forms;
/** Hash table of imagemaps. */
struct imagemap **imagemaps;
/** Browser window containing this document, or NULL if not open. */
struct browser_window *bw;
/** Frameset information */
struct content_html_frames *frameset;
/** Inline frame information */
struct content_html_iframe *iframe;
/** Content of type CONTENT_HTML containing this, or NULL if not an
* object within a page. */
struct html_content *page;
/** Box containing this, or NULL if not an object. */
struct box *box;
/** Scrollbar capturing all mouse events, updated to any active HTML
* scrollbar, or NULL when no scrollbar drags active */
struct scrollbar *scrollbar;
/** Open core-handled form SELECT menu,
* or NULL if none currently open. */
struct form_control *visible_select_menu;
/** Selection state */
struct selection sel;
/** Context for free text search, or NULL if none */
struct search_context *search;
} html_content;
bool html_fetch_object(html_content *c, nsurl *url, struct box *box,
content_type permitted_types,
int available_width, int available_height,
bool background);
void html_set_status(html_content *c, const char *extra);
void html__redraw_a_box(struct content *c, struct box *box);
struct browser_window *html_get_browser_window(struct content *c);
struct search_context *html_get_search(struct content *c);
void html_set_search(struct content *c, struct search_context *s);
/* in render/html_redraw.c */
bool html_redraw(struct content *c, struct content_redraw_data *data,
const struct rect *clip, const struct redraw_context *ctx);
/* in render/html_interaction.c */
void html_mouse_track(struct content *c, struct browser_window *bw,
browser_mouse_state mouse, int x, int y);
void html_mouse_action(struct content *c, struct browser_window *bw,
browser_mouse_state mouse, int x, int y);
void html_overflow_scroll_callback(void *client_data,
struct scrollbar_msg_data *scrollbar_data);
/* Useful dom_string pointers */
struct dom_string;
extern struct dom_string *html_dom_string_map;
extern struct dom_string *html_dom_string_id;
extern struct dom_string *html_dom_string_name;
extern struct dom_string *html_dom_string_area;
extern struct dom_string *html_dom_string_a;
extern struct dom_string *html_dom_string_nohref;
extern struct dom_string *html_dom_string_href;
extern struct dom_string *html_dom_string_target;
extern struct dom_string *html_dom_string_shape;
extern struct dom_string *html_dom_string_default;
extern struct dom_string *html_dom_string_rect;
extern struct dom_string *html_dom_string_rectangle;
extern struct dom_string *html_dom_string_coords;
extern struct dom_string *html_dom_string_circle;
extern struct dom_string *html_dom_string_poly;
extern struct dom_string *html_dom_string_polygon;
#endif