/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Michael Zucchi <notzed@ximian.com>
*
* Copyright 2003 Ximian, Inc. (www.ximian.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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
*
*/
/*
Concrete class for formatting mails to html
*/
#ifndef _EM_FORMAT_HTML_H
#define _EM_FORMAT_HTML_H
#include "em-format.h"
typedef struct _EMFormatHTML EMFormatHTML;
typedef struct _EMFormatHTMLClass EMFormatHTMLClass;
#if 0
struct _EMFormatHTMLHandler {
EFrormatHandler base;
};
#endif
struct _GtkHTMLEmbedded;
struct _CamelMimePart;
struct _CamelMedium;
struct _CamelStream;
/* A HTMLJob will be executed in another thread, in sequence,
It's job is to write to its stream, close it if successful,
then exit */
typedef struct _EMFormatHTMLJob EMFormatHTMLJob;
struct _EMFormatHTMLJob {
struct _EMFormatHTMLJob *next, *prev;
EMFormatHTML *format;
struct _CamelStream *stream;
/* We need to track the state of the visibility tree at
the point this uri was generated */
struct _EMFormatPURITree *puri_level;
struct _CamelURL *base;
void (*callback)(struct _EMFormatHTMLJob *job, int cancelled);
union {
char *uri;
struct _CamelMedium *msg;
EMFormatPURI *puri;
struct _EMFormatPURITree *puri_level;
void *data;
} u;
};
/* Pending object (classid: url) */
typedef struct _EMFormatHTMLPObject EMFormatHTMLPObject;
typedef gboolean (*EMFormatHTMLPObjectFunc)(EMFormatHTML *md, struct _GtkHTMLEmbedded *eb, EMFormatHTMLPObject *pobject);
struct _EMFormatHTMLPObject {
struct _EMFormatHTMLPObject *next, *prev;
void (*free)(struct _EMFormatHTMLPObject *);
struct _EMFormatHTML *format;
char *classid;
EMFormatHTMLPObjectFunc func;
struct _CamelMimePart *part;
};
#define EM_FORMAT_HTML_HEADER_NOCOLUMNS (EM_FORMAT_HEADER_LAST)
#define EM_FORMAT_HTML_HEADER_HTML (EM_FORMAT_HEADER_LAST<<1) /* header already in html format */
#define EM_FORMAT_HTML_HEADER_LAST (EM_FORMAT_HEADER_LAST<<8)
#define EM_FORMAT_HTML_VPAD "<table cellspacing=0 cellpadding=3><tr><td><a name=\"padding\"></a></td></tr></table>\n"
struct _EMFormatHTML {
EMFormat format;
struct _EMFormatHTMLPrivate *priv;
struct _GtkHTML *html;
EDList pending_object_list;
GSList *headers;
guint32 text_html_flags; /* default flags for text to html conversion */
guint32 body_colour; /* header box colour */
guint32 text_colour;
guint32 frame_colour;
guint32 content_colour;
guint32 citation_colour;
unsigned int load_http:2;
unsigned int load_http_now:1;
unsigned int mark_citations:1;
unsigned int simple_headers:1; /* simple header format, no box/table */
unsigned int hide_headers:1; /* no headers at all */
};
struct _EMFormatHTMLClass {
EMFormatClass format_class;
};
GType em_format_html_get_type(void);
EMFormatHTML *em_format_html_new(void);
void em_format_html_load_http(EMFormatHTML *emf);
void em_format_html_set_load_http(EMFormatHTML *emf, int style);
void em_format_html_set_mark_citations(EMFormatHTML *emf, int state, guint32 citation_colour);
/* retrieves a pseudo-part icon wrapper for a file */
struct _CamelMimePart *em_format_html_file_part(EMFormatHTML *efh, const char *mime_type, const char *filename);
/* for implementers */
EMFormatHTMLPObject *em_format_html_add_pobject(EMFormatHTML *efh, size_t size, const char *classid, struct _CamelMimePart *part, EMFormatHTMLPObjectFunc func);
EMFormatHTMLPObject *em_format_html_find_pobject(EMFormatHTML *emf, const char *classid);
EMFormatHTMLPObject *em_format_html_find_pobject_func(EMFormatHTML *emf, struct _CamelMimePart *part, EMFormatHTMLPObjectFunc func);
void em_format_html_remove_pobject(EMFormatHTML *emf, EMFormatHTMLPObject *pobject);
void em_format_html_clear_pobject(EMFormatHTML *emf);
EMFormatHTMLJob *em_format_html_job_new(EMFormatHTML *emfh, void (*callback)(struct _EMFormatHTMLJob *job, int cancelled), void *data)
;
void em_format_html_job_queue(EMFormatHTML *emfh, struct _EMFormatHTMLJob *job);
#endif /* ! EM_FORMAT_HTML_H */
