libwkhtmltox: src/lib/image.h Source File

00001 /* -*- mode: c++; tab-width: 4; indent-tabs-mode: t; eval: (progn (c-set-style "stroustrup") (c-set-offset 'innamespace 0)); -*-
00002  * vi:set ts=4 sts=4 sw=4 noet :
00003  *
00004  * Copyright 2010 wkhtmltopdf authors
00005  *
00006  * This file is part of wkhtmltopdf.
00007  *
00008  * wkhtmltopdf is free software: you can redistribute it and/or modify
00009  * it under the terms of the GNU Lesser General Public License as published by
00010  * the Free Software Foundation, either version 3 of the License, or
00011  * (at your option) any later version.
00012  *
00013  * wkhtmltopdf is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public License
00019  * along with wkhtmltopdf.  If not, see <http: *www.gnu.org/licenses/>.
00020  */
00021 
00022 #ifndef __IMAGE_H__
00023 #define __IMAGE_H__
00024 #include <wkhtmltox/dllbegin.inc>
00025 
00026 struct wkhtmltoimage_global_settings;
00027 typedef struct wkhtmltoimage_global_settings wkhtmltoimage_global_settings;
00028 
00029 struct wkhtmltoimage_converter;
00030 typedef struct wkhtmltoimage_converter wkhtmltoimage_converter;
00031 
00032 typedef void (*wkhtmltoimage_str_callback)(wkhtmltoimage_converter * converter, const char * str);
00033 typedef void (*wkhtmltoimage_int_callback)(wkhtmltoimage_converter * converter, const int val);
00034 typedef void (*wkhtmltoimage_void_callback)(wkhtmltoimage_converter * converter);
00035 
00036 CAPI int wkhtmltoimage_init(int use_graphics);
00037 CAPI int wkhtmltoimage_deinit();
00038 CAPI int wkhtmltoimage_extended_qt();
00039 CAPI const char * wkhtmltoimage_version();
00040 
00041 CAPI wkhtmltoimage_global_settings * wkhtmltoimage_create_global_settings();
00042 
00043 CAPI int wkhtmltoimage_set_global_setting(wkhtmltoimage_global_settings * settings, const char * name, const char * value);
00044 CAPI int wkhtmltoimage_get_global_setting(wkhtmltoimage_global_settings * settings, const char * name, char * value, int vs);
00045 
00046 CAPI wkhtmltoimage_converter * wkhtmltoimage_create_converter(wkhtmltoimage_global_settings * settings, const char * data);
00047 CAPI void wkhtmltoimage_destroy_converter(wkhtmltoimage_converter * converter);
00048 
00049 CAPI void wkhtmltoimage_set_warning_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_str_callback cb);
00050 CAPI void wkhtmltoimage_set_error_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_str_callback cb);
00051 CAPI void wkhtmltoimage_set_phase_changed_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_void_callback cb);
00052 CAPI void wkhtmltoimage_set_progress_changed_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_int_callback cb);
00053 CAPI void wkhtmltoimage_set_finished_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_int_callback cb);
00054 CAPI int wkhtmltoimage_convert(wkhtmltoimage_converter * converter);
00055 /* CAPI void wkhtmltoimage_begin_convertion(wkhtmltoimage_converter * converter); */
00056 /* CAPI void wkhtmltoimage_cancel(wkhtmltoimage_converter * converter); */
00057 
00058 CAPI int wkhtmltoimage_current_phase(wkhtmltoimage_converter * converter);
00059 CAPI int wkhtmltoimage_phase_count(wkhtmltoimage_converter * converter);
00060 CAPI const char * wkhtmltoimage_phase_description(wkhtmltoimage_converter * converter, int phase);
00061 CAPI const char * wkhtmltoimage_progress_string(wkhtmltoimage_converter * converter);
00062 CAPI int wkhtmltoimage_http_error_code(wkhtmltoimage_converter * converter);
00063 CAPI long wkhtmltoimage_get_output(wkhtmltoimage_converter * converter, const unsigned char **);
00064 
00065 #include <wkhtmltox/dllend.inc>
00066 #endif /*__IMAGE_H__*/