mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-21 03:32:35 +03:00
88 lines
2.9 KiB
C
88 lines
2.9 KiB
C
/*
|
|
* Copyright 2008 Adam Blokus <adamblokus@gmail.com>
|
|
*
|
|
* 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
|
|
* Conception:
|
|
* Generalized output-in-pages. Allows the current content to be 'printed':
|
|
* either into a pdf file (any other later?) or to any kind of other output
|
|
* destination that divides the website into pages - as a printer.
|
|
* The basic usage is calling print_basic_run which sets everything up,
|
|
* prints page after page until the whole content is printed and cleans
|
|
* everyting up.
|
|
* If there are any other, printer specific routines to be performed in the
|
|
* meantime - there can be set up any other printing funcion, which can use
|
|
* print_set_up, print_draw_next_page and print_cleanup directly.
|
|
*/
|
|
|
|
#ifndef NETSURF_DESKTOP_PRINT_H
|
|
#define NETSURF_DESKTOP_PRINT_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "css/css.h"
|
|
|
|
struct hlcache_handle;
|
|
struct printer;
|
|
|
|
enum { MARGINLEFT = 0, MARGINRIGHT = 1, MARGINTOP = 2, MARGINBOTTOM = 3};
|
|
|
|
/** Predefined printing configuration names*/
|
|
typedef enum { PRINT_DEFAULT, PRINT_OPTIONS } print_configuration;
|
|
|
|
/** Settings for a print - filled in by print_make_settings or
|
|
* 'manually' by the caller
|
|
*/
|
|
struct print_settings{
|
|
/*Standard parameters*/
|
|
float page_width, page_height;
|
|
css_fixed margins[4];
|
|
|
|
float scale;
|
|
|
|
unsigned int copies;
|
|
|
|
/*Output destinations - file/printer name*/
|
|
const char *output;
|
|
|
|
/*the functions used to measure fonts*/
|
|
const struct font_functions *font_func;
|
|
};
|
|
|
|
|
|
bool print_basic_run(struct hlcache_handle *, const struct printer *,
|
|
struct print_settings *);
|
|
bool print_set_up(struct hlcache_handle *content, const struct printer *printer,
|
|
struct print_settings *settings, double *height);
|
|
bool print_draw_next_page(const struct printer *printer,
|
|
struct print_settings *settings);
|
|
bool print_cleanup(struct hlcache_handle *, const struct printer *,
|
|
struct print_settings *settings);
|
|
|
|
struct print_settings *print_make_settings(print_configuration configuration,
|
|
const char *url, const struct font_functions *font_func);
|
|
|
|
/*is the content currently redrawn for printing?*/
|
|
extern bool html_redraw_printing;
|
|
/*if something is partially under this Y coordinate it won't be drawn...*/
|
|
extern int html_redraw_printing_border;
|
|
/*...and the highest of the tops of all cropped elements will be remembered*/
|
|
extern int html_redraw_printing_top_cropped;
|
|
|
|
#endif
|
|
|