aboutsummaryrefslogtreecommitdiffstats
path: root/mail/em-folder-tree-model.h
blob: fb0f54a9f0df9d494414d62c44cb10b7aab30089 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 *  Authors: Jeffrey Stedfast <fejj@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.
 *
 */


#ifndef __EM_FOLDER_TREE_MODEL_H__
#define __EM_FOLDER_TREE_MODEL_H__

#include <gtk/gtktreednd.h>
#include <gtk/gtktreestore.h>

#include <camel/camel-store.h>

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

#define EM_TYPE_FOLDER_TREE_MODEL       (em_folder_tree_model_get_type ())
#define EM_FOLDER_TREE_MODEL(obj)       (G_TYPE_CHECK_INSTANCE_CAST ((obj), EM_TYPE_FOLDER_TREE_MODEL, EMFolderTreeModel))
#define EM_FOLDER_TREE_MODEL_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST ((klass), EM_TYPE_FOLDER_TREE_MODEL, EMFolderTreeModelClass))
#define EM_IS_FOLDER_TREE_MODEL(obj)        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EM_TYPE_FOLDER_TREE_MODEL))
#define EM_IS_FOLDER_TREE_MODEL_CLASS(klass)    (G_TYPE_CHECK_CLASS_TYPE ((klass), EM_TYPE_FOLDER_TREE_MODEL))
#define EM_FOLDER_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EM_TYPE_FOLDER_TREE_MODEL, EMFolderTreeModelClass))

typedef struct _EMFolderTreeModel EMFolderTreeModel;
typedef struct _EMFolderTreeModelClass EMFolderTreeModelClass;
typedef struct _EMFolderTreeModelStoreInfo EMFolderTreeModelStoreInfo;

enum {
    COL_STRING_DISPLAY_NAME,  /* string that appears in the tree */
    COL_POINTER_CAMEL_STORE,  /* CamelStore object */
    COL_STRING_FOLDER_PATH,   /* if node is a folder, the full path of the folder */
    COL_STRING_URI,           /* the uri to get the store or
                   * folder object */
    COL_UINT_UNREAD,          /* unread count */
    
    COL_BOOL_IS_STORE,        /* toplevel store node? */
    COL_BOOL_LOAD_SUBDIRS,    /* %TRUE only if the store/folder
                   * has subfolders which have not yet
                   * been added to the tree */
    NUM_COLUMNS
};


struct _EMFolderTreeModelStoreInfo {
    CamelStore *store;
    GtkTreeRowReference *row;
    GHashTable *path_hash;  /* maps CamelFolderInfo::path's to GtkTreeRowReferences */
    
    char *display_name;
    
    unsigned int created_id;
    unsigned int deleted_id;
    unsigned int renamed_id;
    unsigned int subscribed_id;
    unsigned int unsubscribed_id;
};

struct _EMFolderTreeModel {
    GtkTreeStore parent_object;
    
    char *filename;          /* state filename */
    
    GHashTable *store_hash;  /* maps CamelStore's to store-info's */
    GHashTable *uri_hash;    /* maps URI's to GtkTreeRowReferences */
    GHashTable *expanded;    /* saved expanded state from previous session */
};

struct _EMFolderTreeModelClass {
    GtkTreeStoreClass parent_class;
    
    /* signals */
    void     (* loading_row)        (EMFolderTreeModel *model,
                     GtkTreePath *path,
                     GtkTreeIter *iter);
};


GType em_folder_tree_model_get_type (void);


EMFolderTreeModel *em_folder_tree_model_new (const char *evolution_dir);


void em_folder_tree_model_set_folder_info (EMFolderTreeModel *model, GtkTreeIter *iter,
                       struct _EMFolderTreeModelStoreInfo *si,
                       CamelFolderInfo *fi);

void em_folder_tree_model_add_store (EMFolderTreeModel *model, CamelStore *store, const char *display_name);
void em_folder_tree_model_remove_store (EMFolderTreeModel *model, CamelStore *store);
void em_folder_tree_model_remove_folders (EMFolderTreeModel *model, struct _EMFolderTreeModelStoreInfo *si,
                      GtkTreeIter *toplevel);

gboolean em_folder_tree_model_get_expanded (EMFolderTreeModel *model, const char *key);
void em_folder_tree_model_set_expanded (EMFolderTreeModel *model, const char *key, gboolean expanded);
void em_folder_tree_model_save_expanded (EMFolderTreeModel *model);

void em_folder_tree_model_set_unread_count (EMFolderTreeModel *model, CamelStore *store, const char *path, int unread);

/* Drag & Drop stuff */
gboolean em_folder_tree_model_drag_data_received (EMFolderTreeModel *model, GtkTreePath *path, GtkSelectionData *selection,
                          guint info, gboolean move, gboolean *moved);
GdkDragAction em_folder_tree_model_row_drop_possible (EMFolderTreeModel *model, GtkTreePath *path, GList *targets);
GdkAtom em_folder_tree_model_row_drop_target (EMFolderTreeModel *model, GtkTreePath *path, GList *targets);
gboolean em_folder_tree_model_row_draggable (EMFolderTreeModel *model, GtkTreePath *path);
gboolean em_folder_tree_model_drag_data_get (EMFolderTreeModel *model, GtkTreePath *path, GtkSelectionData *selection, guint info);
gboolean em_folder_tree_model_drag_data_delete (EMFolderTreeModel *model, GtkTreePath *path);
void em_folder_tree_model_set_drag_drop_types (EMFolderTreeModel *model, GtkWidget *widget);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __EM_FOLDER_TREE_MODEL_H__ */