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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifndef _MESSAGE_LIST_H_
#define _MESSAGE_LIST_H_
#include <gtk/gtk.h>
#include <table/e-table-simple.h>
#include <table/e-tree-scrolled.h>
#include <camel/camel-folder.h>
#include <shell/e-shell-backend.h>
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus */
#define MESSAGE_LIST_TYPE (message_list_get_type ())
#define MESSAGE_LIST(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), MESSAGE_LIST_TYPE, MessageList))
#define MESSAGE_LIST_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), MESSAGE_LIST_TYPE, MessageListClass))
#define IS_MESSAGE_LIST(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), MESSAGE_LIST_TYPE))
#define IS_MESSAGE_LIST_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), MESSAGE_LIST_TYPE))
enum {
COL_MESSAGE_STATUS,
COL_FLAGGED,
COL_SCORE,
COL_ATTACHMENT,
COL_FROM,
COL_SUBJECT,
COL_SENT,
COL_RECEIVED,
COL_TO,
COL_SIZE,
COL_FOLLOWUP_FLAG_STATUS,
COL_FOLLOWUP_FLAG,
COL_FOLLOWUP_DUE_BY,
COL_LOCATION, /* vfolder location? */
COL_SENDER,
COL_RECIPIENTS,
COL_MIXED_SENDER,
COL_MIXED_RECIPIENTS,
COL_LABELS,
/* subject with junk removed */
COL_SUBJECT_TRIMMED,
/* normalised strings */
COL_FROM_NORM,
COL_SUBJECT_NORM,
COL_TO_NORM,
COL_LAST,
/* Invisible columns */
COL_DELETED,
COL_UNREAD,
COL_COLOUR
};
#define MESSAGE_LIST_COLUMN_IS_ACTIVE(col) (col == COL_MESSAGE_STATUS || \
col == COL_FLAGGED)
#define ML_HIDE_NONE_START (0)
#define ML_HIDE_NONE_END (2147483647)
/* dont change */
#define ML_HIDE_SAME (2147483646)
typedef struct _MessageList MessageList;
typedef struct _MessageListClass MessageListClass;
typedef struct _MessageListPrivate MessageListPrivate;
struct _MessageList {
ETreeScrolled parent;
MessageListPrivate *priv;
/* The table */
ETreeModel *model;
ETree *tree;
ETreePath tree_root;
ETableExtras *extras;
/* The folder & matching uri */
CamelFolder *folder;
char *folder_uri;
GHashTable *uid_nodemap; /* uid (from info) -> tree node mapping */
GHashTable *normalised_hash;
/* UID's to hide. Keys in the mempool */
/* IMPORTANT: You MUST have obtained the hide lock, to operate on this data */
GHashTable *hidden;
struct _EMemPool *hidden_pool;
int hide_unhidden; /* total length, before hiding */
int hide_before, hide_after; /* hide ranges of messages */
/* Current search string, or %NULL */
char *search;
/* which message uid should be left in the list even not in a search after rebuild;
rebuild will clear the value to NULL */
char *ensure_uid;
/* are we regenerating the message_list because set_folder was just called? */
guint just_set_folder : 1;
/* Are we displaying threaded view? */
guint threaded : 1;
guint expand_all :1;
guint collapse_all :1;
/* do we automatically hide deleted messages? */
guint hidedeleted : 1;
/* do we automatically hide junk messages? */
guint hidejunk : 1;
/* frozen count */
guint frozen:16;
/* Where the ETree cursor is. */
char *cursor_uid;
/* whether the last selection was on a single row or none/multi */
gboolean last_sel_single;
/* Row-selection and seen-marking timers */
guint idle_id, seen_id;
/* locks */
GMutex *hide_lock; /* for any 'hide' info above */
/* list of outstanding regeneration requests */
GList *regen;
GMutex *regen_lock; /* when writing to the regen, guard with this lock too */
char *pending_select_uid; /* set if we were busy regnerating while we had a select come in */
guint regen_timeout_id;
void *regen_timeout_msg;
char *frozen_search; /* to save search took place while we were frozen */
/* the current camel folder thread tree, if any */
struct _CamelFolderThread *thread_tree;
/* for message/folder chagned event handling */
struct _MailAsyncEvent *async_event;
};
struct _MessageListClass {
ETreeScrolledClass parent_class;
/* signals - select a message */
void (*message_selected) (MessageList *ml, const char *uid);
void (*message_list_built) (MessageList *ml);
void (*message_list_scrolled) (MessageList *ml);
};
typedef enum {
MESSAGE_LIST_SELECT_NEXT = 0,
MESSAGE_LIST_SELECT_PREVIOUS = 1,
MESSAGE_LIST_SELECT_DIRECTION = 1, /* direction mask */
MESSAGE_LIST_SELECT_WRAP = 1<<1 /* option bit */
} MessageListSelectDirection;
GType message_list_get_type (void);
GtkWidget *message_list_new (EShellBackend *shell_backend);
EShellBackend *message_list_get_shell_backend (MessageList *message_list);
void message_list_set_folder (MessageList *message_list, CamelFolder *camel_folder, const char *uri, gboolean outgoing);
void message_list_freeze(MessageList *ml);
void message_list_thaw(MessageList *ml);
GPtrArray *message_list_get_uids(MessageList *message_list);
GPtrArray *message_list_get_selected(MessageList *ml);
void message_list_set_selected(MessageList *ml, GPtrArray *uids);
void message_list_free_uids(MessageList *ml, GPtrArray *uids);
/* select next/prev message helpers */
gboolean message_list_select (MessageList *message_list,
MessageListSelectDirection direction,
guint32 flags,
guint32 mask);
gboolean message_list_can_select(MessageList *ml, MessageListSelectDirection direction, guint32 flags, guint32 mask);
void message_list_select_uid (MessageList *message_list,
const char *uid);
void message_list_select_next_thread (MessageList *ml);
/* selection manipulation */
void message_list_select_all (MessageList *ml);
void message_list_select_thread (MessageList *ml);
void message_list_select_subthread (MessageList *ml);
void message_list_invert_selection (MessageList *ml);
/* clipboard stuff */
void message_list_copy(MessageList *ml, gboolean cut);
void message_list_paste (MessageList *ml);
/* info */
unsigned int message_list_length (MessageList *ml);
unsigned int message_list_hidden (MessageList *ml);
/* hide specific messages */
void message_list_hide_add (MessageList *ml, const char *expr, unsigned int lower, unsigned int upper);
void message_list_hide_uids (MessageList *ml, GPtrArray *uids);
void message_list_hide_clear (MessageList *ml);
void message_list_set_threaded (MessageList *ml, gboolean threaded);
void message_list_set_threaded_expand_all (MessageList *ml);
void message_list_set_threaded_collapse_all (MessageList *ml);
void message_list_set_hidedeleted (MessageList *ml, gboolean hidedeleted);
void message_list_set_search (MessageList *ml, const char *search);
void message_list_ensure_message (MessageList *ml, const char *uid);
void message_list_save_state (MessageList *ml);
double message_list_get_scrollbar_position (MessageList *ml);
void message_list_set_scrollbar_position (MessageList *ml, double pos);
#define MESSAGE_LIST_LOCK(m, l) g_mutex_lock(((MessageList *)m)->l)
#define MESSAGE_LIST_UNLOCK(m, l) g_mutex_unlock(((MessageList *)m)->l)
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _MESSAGE_LIST_H_ */
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