195 lines
6.2 KiB
C
195 lines
6.2 KiB
C
/*
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* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
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* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Option reading and saving (interface).
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*
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* Non-platform specific options can be added by editing this file and
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* netsurf/desktop/options.c
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*
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* Platform specific options should be added in the platform options.h.
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*
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* The following types of options are supported:
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* - bool (OPTION_BOOL)
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* - int (OPTION_INTEGER)
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* - char* (OPTION_STRING) (must be allocated on heap, may be 0, free before
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* assigning a new value)
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*/
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#ifndef _NETSURF_DESKTOP_OPTIONS_H_
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#define _NETSURF_DESKTOP_OPTIONS_H_
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#include <stdbool.h>
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#include <stdio.h>
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#include "desktop/plot_style.h"
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enum { OPTION_HTTP_PROXY_AUTH_NONE = 0,
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OPTION_HTTP_PROXY_AUTH_BASIC = 1,
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OPTION_HTTP_PROXY_AUTH_NTLM = 2 };
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extern bool option_http_proxy;
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extern char *option_http_proxy_host;
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extern int option_http_proxy_port;
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extern int option_http_proxy_auth;
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extern char *option_http_proxy_auth_user;
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extern char *option_http_proxy_auth_pass;
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extern int option_font_size;
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extern int option_font_min_size;
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extern char *option_accept_language;
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extern char *option_accept_charset;
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extern int option_memory_cache_size;
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extern int option_disc_cache_age;
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extern bool option_block_ads;
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extern int option_minimum_gif_delay;
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extern bool option_send_referer;
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extern bool option_animate_images;
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extern int option_expire_url;
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extern int option_font_default; /* a css_font_family */
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extern char *option_font_sans;
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extern char *option_font_serif;
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extern char *option_font_mono;
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extern char *option_font_cursive;
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extern char *option_font_fantasy;
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extern char *option_ca_bundle;
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extern char *option_ca_path;
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extern char *option_cookie_file;
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extern char *option_cookie_jar;
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extern char *option_homepage_url;
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extern bool option_search_url_bar;
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extern int option_search_provider;
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extern bool option_target_blank;
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extern bool option_button_2_tab;
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extern bool option_url_suggestion;
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extern int option_window_x;
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extern int option_window_y;
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extern int option_window_width;
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extern int option_window_height;
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extern int option_window_screen_width;
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extern int option_window_screen_height;
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extern int option_toolbar_status_width;
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extern int option_scale;
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extern bool option_incremental_reflow;
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extern unsigned int option_min_reflow_period;
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extern bool option_core_select_menu;
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extern int option_margin_top;
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extern int option_margin_bottom;
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extern int option_margin_left;
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extern int option_margin_right;
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extern int option_export_scale;
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extern bool option_suppress_images;
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extern bool option_remove_backgrounds;
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extern bool option_enable_loosening;
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extern bool option_enable_PDF_compression;
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extern bool option_enable_PDF_password;
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#define DEFAULT_MARGIN_TOP_MM 10
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#define DEFAULT_MARGIN_BOTTOM_MM 10
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#define DEFAULT_MARGIN_LEFT_MM 10
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#define DEFAULT_MARGIN_RIGHT_MM 10
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#define DEFAULT_EXPORT_SCALE 0.7
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/* Fetcher configuration. */
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extern int option_max_fetchers;
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extern int option_max_fetchers_per_host;
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extern int option_max_cached_fetch_handles;
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extern bool option_suppress_curl_debug;
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/* Interface colours */
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extern colour option_gui_colour_bg_1;
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extern colour option_gui_colour_fg_1;
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extern colour option_gui_colour_fg_2;
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extern colour option_sys_colour_ActiveBorder;
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extern colour option_sys_colour_ActiveCaption;
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extern colour option_sys_colour_AppWorkspace;
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extern colour option_sys_colour_Background;
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extern colour option_sys_colour_ButtonFace;
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extern colour option_sys_colour_ButtonHighlight;
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extern colour option_sys_colour_ButtonShadow;
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extern colour option_sys_colour_ButtonText;
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extern colour option_sys_colour_CaptionText;
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extern colour option_sys_colour_GrayText;
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extern colour option_sys_colour_Highlight;
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extern colour option_sys_colour_HighlightText;
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extern colour option_sys_colour_InactiveBorder;
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extern colour option_sys_colour_InactiveCaption;
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extern colour option_sys_colour_InactiveCaptionText;
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extern colour option_sys_colour_InfoBackground;
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extern colour option_sys_colour_InfoText;
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extern colour option_sys_colour_Menu;
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extern colour option_sys_colour_MenuText;
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extern colour option_sys_colour_Scrollbar;
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extern colour option_sys_colour_ThreeDDarkShadow;
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extern colour option_sys_colour_ThreeDFace;
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extern colour option_sys_colour_ThreeDHighlight;
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extern colour option_sys_colour_ThreeDLightShadow;
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extern colour option_sys_colour_ThreeDShadow;
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extern colour option_sys_colour_Window;
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extern colour option_sys_colour_WindowFrame;
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extern colour option_sys_colour_WindowText;
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/**
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* Read options from a file.
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*
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* \param path name of file to read options from
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*
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* Option variables corresponding to lines in the file are updated. Missing
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* options are unchanged. If the file fails to open, options are unchanged.
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*/
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void options_read(const char *path);
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/**
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* Save options to a file.
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*
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* \param path name of file to write options to
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*
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* Errors are ignored.
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*/
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void options_write(const char *path);
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/**
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* Dump user options to stream
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*
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* \param outf output stream to dump options to.
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*/
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void options_dump(FILE *outf);
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/**
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* Fill a buffer with an option using a format.
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*
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* The format string is copied into the output buffer with the
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* following replaced:
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* %k - The options key
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* %t - The options type
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* %V - value - HTML type formatting
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* %v - value - plain formatting
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*
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* \param string The buffer in which to place the results.
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* \param size The size of the string buffer.
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* \param option The opaque option number.
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* \param fmt The format string.
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* \return The number of bytes written to \a string or -1 on error
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*/
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int options_snoptionf(char *string, size_t size, unsigned int option,
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const char *fmt);
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#endif
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