path: root/camel/camel-folder.h

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* camelFolder.h : Abstract class for an email folder */

/* 
 *
 * Author : 
 *  Bertrand Guiheneuf <Bertrand.Guiheneuf@aful.org>
 *
 * Copyright 1999, 2000 HelixCode (http://www.helixcode.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 Place, Suite 330, Boston, MA 02111-1307
 * USA
 */


#ifndef CAMEL_FOLDER_H
#define CAMEL_FOLDER_H 1


#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus }*/

#include <gtk/gtk.h>

typedef struct _CamelFolder CamelFolder;

#include "camel-store.h"
#include "camel-mime-message.h"
#include "camel-folder-summary.h"
#include "camel-exception.h"

#define CAMEL_FOLDER_TYPE     (camel_folder_get_type ())
#define CAMEL_FOLDER(obj)     (GTK_CHECK_CAST((obj), CAMEL_FOLDER_TYPE, CamelFolder))
#define CAMEL_FOLDER_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), CAMEL_FOLDER_TYPE, CamelFolderClass))
#define CAMEL_IS_FOLDER(o)    (GTK_CHECK_TYPE((o), CAMEL_FOLDER_TYPE))

typedef enum {
    FOLDER_OPEN,
    FOLDER_CLOSE
} CamelFolderState;

typedef enum {
    FOLDER_OPEN_UNKNOWN = 0,   /* folder open mode is unknown */
    FOLDER_OPEN_READ    = 1,   /* folder is read only         */ 
    FOLDER_OPEN_WRITE   = 2,   /* folder is write only        */ 
    FOLDER_OPEN_RW      = 3    /* folder is read/write        */ 
} CamelFolderOpenMode;

typedef void (*CamelFolderAsyncCallback) ();

struct _CamelFolder
{
    GtkObject parent_object;
    
    gboolean can_hold_folders;
    gboolean can_hold_messages;
    CamelFolderOpenMode open_mode;
    CamelFolderState open_state;
    gchar *name;
    gchar *full_name;
    CamelStore *parent_store;
    CamelFolder *parent_folder;
    GList *permanent_flags;

    gboolean has_summary_capability;
    CamelFolderSummary *summary;

    gboolean has_uid_capability;

    GList *message_list;

};



typedef struct {
    GtkObjectClass parent_class;
    
    /* Virtual methods */   
    void   (*init_with_store) (CamelFolder *folder, 
                   CamelStore *parent_store, 
                   CamelException *ex);
    void   (*open) (CamelFolder *folder, 
            CamelFolderOpenMode mode, 
            CamelFolderAsyncCallback callback, 
            gpointer user_data, 
            CamelException *ex);
    void   (*close) (CamelFolder *folder, 
             gboolean expunge, 
             CamelFolderAsyncCallback callback, 
             gpointer user_data, 
             CamelException *ex);
    /* void   (*set_name) (CamelFolder *folder, const gchar *name, CamelException *ex); */
    void   (*set_name) (CamelFolder *folder, 
                const gchar *name, 
                CamelFolderAsyncCallback callback, 
                gpointer user_data, 
                CamelException *ex);
    /*      void   (*set_full_name) (CamelFolder *folder, const gchar *name); */
    const gchar *  (*get_name) (CamelFolder *folder, CamelException *ex);
    const gchar *  (*get_full_name) (CamelFolder *folder, CamelException *ex);
    gboolean   (*can_hold_folders) (CamelFolder *folder, CamelException *ex);
    gboolean   (*can_hold_messages) (CamelFolder *folder, CamelException *ex);
    gboolean   (*exists) (CamelFolder *folder, CamelException *ex);
    gboolean   (*is_open) (CamelFolder *folder, CamelException *ex);
    CamelFolder *  (*get_folder) (CamelFolder *folder, const gchar *folder_name, CamelException *ex);
    gboolean   (*create) (CamelFolder *folder, CamelException *ex);
    gboolean   (*delete) (CamelFolder *folder, gboolean recurse, CamelException *ex);
    gboolean   (*delete_messages) (CamelFolder *folder, CamelException *ex);
    CamelFolder *  (*get_parent_folder) (CamelFolder *folder, CamelException *ex);
    CamelStore *  (*get_parent_store) (CamelFolder *folder, CamelException *ex);
    CamelFolderOpenMode (*get_mode) (CamelFolder *folder, CamelException *ex);
    GList *  (*list_subfolders) (CamelFolder *folder, CamelException *ex);
    void  (*expunge) (CamelFolder *folder, CamelException *ex);
    CamelMimeMessage * (*get_message) (CamelFolder *folder, gint number, CamelException *ex);
    gint   (*get_message_count) (CamelFolder *folder, CamelException *ex);
    gint   (*append_message) (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex);
    const GList * (*list_permanent_flags) (CamelFolder *folder, CamelException *ex);
    void   (*copy_message_to) (CamelFolder *folder, CamelMimeMessage *message, CamelFolder *dest_folder, CamelException *ex);
    
    const gchar * (*get_message_uid) (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex);
    CamelMimeMessage * (*get_message_by_uid) (CamelFolder *folder, const gchar *uid, CamelException *ex);
    GList * (*get_uid_list) (CamelFolder *folder, CamelException *ex);

} CamelFolderClass;



/* Standard Gtk function */
GtkType camel_folder_get_type (void);


/* public methods */
CamelFolder *camel_folder_get_folder (CamelFolder *folder, gchar *folder_name, CamelException *ex);

void camel_folder_open (CamelFolder *folder, 
            CamelFolderOpenMode mode, 
            CamelFolderAsyncCallback callback, 
            gpointer user_data, 
            CamelException *ex);

void camel_folder_close (CamelFolder *folder, 
             gboolean expunge, 
             CamelFolderAsyncCallback callback, 
             gpointer user_data, 
             CamelException *ex);

gboolean camel_folder_create (CamelFolder *folder, CamelException *ex);
gboolean camel_folder_delete (CamelFolder *folder, gboolean recurse, CamelException *ex);
gboolean camel_folder_delete_messages (CamelFolder *folder, CamelException *ex);
CamelFolder *camel_folder_get_parent_folder (CamelFolder *folder, CamelException *ex);
CamelStore *camel_folder_get_parent_store (CamelFolder *folder, CamelException *ex);
CamelFolderOpenMode camel_folder_get_mode (CamelFolder *folder, CamelException *ex);
GList *camel_folder_list_subfolders (CamelFolder *folder, CamelException *ex);
GList *camel_folder_expunge (CamelFolder *folder, gboolean want_list, CamelException *ex);
void camel_folder_set_name (CamelFolder *folder, 
                const gchar *name, 
                CamelFolderAsyncCallback callback, 
                gpointer user_data,
                CamelException *ex);

const gchar *camel_folder_get_name (CamelFolder *folder, CamelException *ex);
/*  void camel_folder_set_full_name (CamelFolder *folder, const gchar *name); */
const gchar *camel_folder_get_full_name (CamelFolder *folder, CamelException *ex);
CamelMimeMessage *camel_folder_get_message (CamelFolder *folder, gint number, CamelException *ex);
gboolean camel_folder_exists (CamelFolder *folder, CamelException *ex);
gint camel_folder_get_message_count (CamelFolder *folder, CamelException *ex);
gint camel_folder_append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex);
const GList *camel_folder_list_permanent_flags (CamelFolder *folder, CamelException *ex);
void camel_folder_copy_message_to (CamelFolder *folder, CamelMimeMessage *message, CamelFolder *dest_folder, CamelException *ex);

gboolean camel_folder_has_summary_capability (CamelFolder *folder, CamelException *ex);
CamelFolderSummary *camel_folder_get_summary (CamelFolder *folder, CamelException *ex);


gboolean camel_folder_has_uid_capability (CamelFolder *folder, CamelException *ex);
const gchar * camel_folder_get_message_uid (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex);
CamelMimeMessage *camel_folder_get_message_by_uid  (CamelFolder *folder, const gchar *uid, CamelException *ex);
GList *camel_folder_get_uid_list  (CamelFolder *folder, CamelException *ex);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* CAMEL_FOLDER_H */