callisto-debian/evolution
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
f8a7bfbc7faeb73d888def7e25b39e9f2e558ff4
evolution/mail/em-format.h
Not Zed 2f07bc4e16 ** See bug #53258. 
2004-02-06  Not Zed  <NotZed@Ximian.com>

        ** See bug #53258.

        * em-format-html-display.c (efhd_find_handler): force any bonobo
        handler types to always be inline, even attachments.

        * em-format.c (em_format_is_inline): use handler flags for special
        cases, removing all hard-coded types.

        * em-format.h (EMFormatHandler): add a flags field, so far a flag
        to set default inline viewing of the content.

2004-02-06  Not Zed  <NotZed@Ximian.com>

        * em-folder-properties.c: include string.h to kill warning.

        ** See bug #53627.

        * em-folder-view.c (emfv_popup_mark_junk): changed to work like
        delete does, jumping to the next message if required, and marking
        things immediately, then queuing up the junk marking job if
        required.

        * mail-ops.c (mail_mark_junk): ugh, this stuff totally can't go
        accessing messagelist from another thread!!!!  Changed so this
        code only does the junk reporting, not setting flags.  UGH!  It
        should be doing this implictly on the folder when you set the
        flags, or at least when you sync the folder!!!  Changed ot use the
        queued thread.

        * message-list.c (find_next_undeleted): changed to find
        next-unhidden, i.e. junk as well as deleted, if we're in
        hide-deleted mode.
        (build_tree): always call find_next_undeleted if we have a cursor.
        (build_flat): same.

svn path=/trunk/; revision=24644
2004-02-06 06:35:50 +00:00

241 lines
9.4 KiB
C
Raw Blame History

/* -*- 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.
*
*/
/*
Abstract class for formatting mime messages
*/
#ifndef _EM_FORMAT_H
#define _EM_FORMAT_H
#include <glib-object.h>
#include "e-util/e-msgport.h"
struct _CamelStream;
struct _CamelMimePart;
struct _CamelMedium;
struct _CamelSession;
struct _CamelURL;
struct _CamelDataWrapper;
struct _CamelMimeMessage;
struct _CamelCipherValidity;
typedef struct _EMFormat EMFormat;
typedef struct _EMFormatClass EMFormatClass;
typedef struct _EMFormatHandler EMFormatHandler;
typedef struct _EMFormatHeader EMFormatHeader;
typedef void (*EMFormatFunc) (EMFormat *md, struct _CamelStream *stream, struct _CamelMimePart *part, const EMFormatHandler *info);
typedef enum _em_format_mode_t {
EM_FORMAT_NORMAL,
EM_FORMAT_ALLHEADERS,
EM_FORMAT_SOURCE,
} em_format_mode_t;
/* can be subclassed/extended ... */
struct _EMFormatHandler {
char *mime_type;
EMFormatFunc handler;
guint32 flags;
GList *applications; /* gnome vfs short-list of applications, do we care? */
};
/* inline by default */
#define EM_FORMAT_HANDLER_INLINE (1<<0)
/* inline by default, and override content-disposition always */
#define EM_FORMAT_HANDLER_INLINE_DISPOSITION (1<<1)
typedef struct _EMFormatPURI EMFormatPURI;
typedef void (*EMFormatPURIFunc)(EMFormat *md, struct _CamelStream *stream, EMFormatPURI *puri);
struct _EMFormatPURI {
struct _EMFormatPURI *next, *prev;
struct _EMFormat *format;
char *uri; /* will be the location of the part, may be empty */
char *cid; /* will always be set, a fake one created if needed */
char *part_id; /* will always be set, emf->part_id->str for this part */
EMFormatPURIFunc func;
struct _CamelMimePart *part;
unsigned int use_count; /* used by multipart/related to see if it was accessed */
};
/* used to stack pending uri's for visibility (multipart/related) */
struct _EMFormatPURITree {
struct _EMFormatPURITree *next, *prev, *parent;
EDList uri_list;
EDList children;
};
struct _EMFormatHeader {
struct _EMFormatHeader *next, *prev;
guint32 flags; /* E_FORMAT_HEADER_* */
char name[1];
};
#define EM_FORMAT_HEADER_BOLD (1<<0)
#define EM_FORMAT_HEADER_LAST (1<<4) /* reserve 4 slots */
struct _EMFormat {
GObject parent;
struct _EMFormatPrivate *priv;
struct _CamelMimeMessage *message; /* the current message */
struct _CamelFolder *folder;
char *uid;
GString *part_id; /* current part id prefix, for identifying parts directly */
EDList header_list; /* if empty, then all */
struct _CamelSession *session; /* session, used for authentication when required */
struct _CamelURL *base; /* current location (base url) */
const char *snoop_mime_type; /* if we snooped an application/octet-stream type, what we snooped */
/* for validity enveloping */
struct _CamelCipherValidity *valid;
struct _CamelCipherValidity *valid_parent;
/* for forcing inlining */
GHashTable *inline_table;
/* global lookup table for message */
GHashTable *pending_uri_table;
/* visibility tree, also stores every puri permanently */
struct _EMFormatPURITree *pending_uri_tree;
/* current level to search from */
struct _EMFormatPURITree *pending_uri_level;
em_format_mode_t mode; /* source/headers/etc */
char *charset; /* charset override */
char *default_charset; /* charset fallback */
};
struct _EMFormatClass {
GObjectClass parent_class;
GHashTable *type_handlers;
/* lookup handler, default falls back to hashtable above */
const EMFormatHandler *(*find_handler)(EMFormat *, const char *mime_type);
/* start formatting a message */
void (*format_clone)(EMFormat *, struct _CamelFolder *, const char *uid, struct _CamelMimeMessage *, EMFormat *);
/* called to insert prefix material, after format_clone but before format_message */
void (*format_prefix)(EMFormat *, struct _CamelStream *);
/* some internel error/inconsistency */
void (*format_error)(EMFormat *, struct _CamelStream *, const char *msg);
/* use for external structured parts */
void (*format_attachment)(EMFormat *, struct _CamelStream *, struct _CamelMimePart *, const char *mime_type, const struct _EMFormatHandler *info);
/* for any message parts */
void (*format_message)(EMFormat *, struct _CamelStream *, struct _CamelMedium *);
/* use for unparsable content */
void (*format_source)(EMFormat *, struct _CamelStream *, struct _CamelMimePart *);
/* for outputing secure(d) content */
void (*format_secure)(EMFormat *, struct _CamelStream *, struct _CamelMimePart *, struct _CamelCipherValidity *);
/* returns true if the formatter is still busy with pending stuff */
gboolean (*busy)(EMFormat *);
/* signals */
/* complete, alternative to polling busy, for asynchronous work */
void (*complete)(EMFormat *);
};
/* helper entry point */
void em_format_set_session(EMFormat *emf, struct _CamelSession *s);
void em_format_set_mode(EMFormat *emf, em_format_mode_t type);
void em_format_set_charset(EMFormat *emf, const char *charset);
void em_format_set_default_charset(EMFormat *emf, const char *charset);
void em_format_clear_headers(EMFormat *emf); /* also indicates to show all headers */
void em_format_default_headers(EMFormat *emf);
void em_format_add_header(EMFormat *emf, const char *name, guint32 flags);
/* FIXME: Need a 'clone' api to copy details about the current view (inlines etc)
Or maybe it should live with sub-classes? */
int em_format_is_attachment(EMFormat *emf, struct _CamelMimePart *part);
int em_format_is_inline(EMFormat *emf, struct _CamelMimePart *part, const EMFormatHandler *handle);
/* FIXME: not sure about this api */
void em_format_set_inline(EMFormat *emf, struct _CamelMimePart *part, int state);
char *em_format_describe_part(struct _CamelMimePart *part, const char *mimetype);
/* for implementers */
GType em_format_get_type(void);
void em_format_class_add_handler(EMFormatClass *emfc, EMFormatHandler *info);
void em_format_class_remove_handler (EMFormatClass *emfc, const char *mime_type);
#define em_format_find_handler(emf, type) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->find_handler((emf), (type))
const EMFormatHandler *em_format_fallback_handler(EMFormat *emf, const char *mime_type);
/* puri is short for pending uri ... really */
EMFormatPURI *em_format_add_puri(EMFormat *emf, size_t size, const char *uri, struct _CamelMimePart *part, EMFormatPURIFunc func);
EMFormatPURI *em_format_find_visible_puri(EMFormat *emf, const char *uri);
EMFormatPURI *em_format_find_puri(EMFormat *emf, const char *uri);
void em_format_clear_puri_tree(EMFormat *emf);
void em_format_push_level(EMFormat *emf);
void em_format_pull_level(EMFormat *emf);
/* clones inline state/view and format, or use to redraw */
#define em_format_format_clone(emf, folder, uid, msg, src) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_clone((emf), (folder), (uid), (msg), (src))
/* formats a new message */
#define em_format_format(emf, folder, uid, msg) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_clone((emf), (folder), (uid), (msg), NULL)
#define em_format_format_prefix(emf, stream) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_prefix((emf), (stream))
#define em_format_redraw(emf) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_clone((emf), \
((EMFormat *)(emf))->folder, \
((EMFormat *)(emf))->uid, \
((EMFormat *)(emf))->message, \
(emf))
#define em_format_format_error(emf, stream, txt) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_error((emf), (stream), (txt))
#define em_format_format_attachment(emf, stream, msg, type, info) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_attachment((emf), (stream), (msg), (type), (info))
#define em_format_format_message(emf, stream, msg) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_message((emf), (stream), (msg))
#define em_format_format_source(emf, stream, msg) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_source((emf), (stream), (msg))
#define em_format_format_secure(emf, stream, msg, valid) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->format_secure((emf), (stream), (msg), (valid))
#define em_format_busy(emf) ((EMFormatClass *)G_OBJECT_GET_CLASS(emf))->busy((emf))
/* raw content only */
void em_format_format_content(EMFormat *emf, struct _CamelStream *stream, struct _CamelMimePart *part);
/* raw content text parts - should this just be checked/done by above? */
void em_format_format_text(EMFormat *emf, struct _CamelStream *stream, struct _CamelDataWrapper *part);
void em_format_part_as(EMFormat *emf, struct _CamelStream *stream, struct _CamelMimePart *part, const char *mime_type);
void em_format_part(EMFormat *emf, struct _CamelStream *stream, struct _CamelMimePart *part);
#endif /* ! _EM_FORMAT_H */
Reference in New Issue View Git Blame Copy Permalink