0.9.4claws11
[claws.git] / src / mimeview.h
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2003 Hiroyuki Yamamoto
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  */
19
20 #ifndef MIMEVIEW_H
21 #define MIMEVIEW_H
22
23 #ifdef __cplusplus
24 extern "C" {
25 #endif /* __cplusplus */
26
27 #include <glib.h>
28 #include <gdk/gdk.h>
29 #include <gtk/gtkwidget.h>
30 #include <gtk/gtkctree.h>
31 #include <gtk/gtktooltips.h>
32
33 typedef struct _MimeView                MimeView;
34 typedef struct _MimeViewerFactory       MimeViewerFactory;
35 typedef struct _MimeViewer              MimeViewer;
36
37 #include "textview.h"
38 #include "messageview.h"
39 #include "procmime.h"
40
41 typedef enum
42 {
43         MIMEVIEW_TEXT,
44         MIMEVIEW_VIEWER,
45 } MimeViewType;
46
47 struct _MimeView
48 {
49         GtkWidget *hbox;
50         GtkWidget *paned;
51         GtkWidget *notebook;
52         GtkWidget *vbox;
53         GtkWidget *scrolledwin;
54         GtkWidget *ctree;
55         GtkWidget *mime_notebook;
56         GtkWidget *ctree_mainbox;
57         GtkWidget *icon_scroll;
58         GtkWidget *icon_vbox;
59         GtkWidget *icon_mainbox;
60         GtkWidget *mime_toggle;
61         GtkWidget *scroll_button;
62
63         MimeViewType type;
64
65         GtkWidget *popupmenu;
66         GtkItemFactory *popupfactory;
67
68         GtkCTreeNode *opened;
69
70         TextView *textview;
71         MimeViewer *mimeviewer;
72
73         MessageView *messageview;
74
75         MimeInfo *mimeinfo;
76
77         gchar *file;
78
79         GSList *viewers;
80
81         GtkTargetList *target_list; /* DnD */
82
83         gint icon_count;
84         MainWindow *mainwin;
85         GtkTooltips *tooltips;
86         gint oldsize;
87 };
88
89 struct _MimeViewerFactory
90 {
91         /**
92          * Array of supported content types.
93          * Must be NULL terminated and lower case
94          */
95         gchar **content_types;
96         gint priority;
97         
98         MimeViewer *(*create_viewer) (void);
99 };
100
101 struct _MimeViewer
102 {
103         MimeViewerFactory *factory;
104     
105         GtkWidget       *(*get_widget)          (MimeViewer *);
106         void            (*show_mimepart)        (MimeViewer *, const gchar *infile, MimeInfo *);
107         void            (*clear_viewer)         (MimeViewer *);
108         void            (*destroy_viewer)       (MimeViewer *);
109 };
110
111 MimeView *mimeview_create       (MainWindow     *mainwin);
112 void mimeview_init              (MimeView       *mimeview);
113 void mimeview_show_message      (MimeView       *mimeview,
114                                  MimeInfo       *mimeinfo,
115                                  const gchar    *file);
116 void mimeview_destroy           (MimeView       *mimeview);
117 void mimeview_update            (MimeView       *mimeview);
118
119 MimeInfo *mimeview_get_selected_part    (MimeView       *mimeview);
120
121 #if USE_GPGME
122 void mimeview_check_signature   (MimeView       *mimeview);
123 #endif
124 void mimeview_pass_key_press_event      (MimeView       *mimeview,
125                                          GdkEventKey    *event);
126
127 void mimeview_register_viewer_factory   (MimeViewerFactory *factory);
128 void mimeview_unregister_viewer_factory (MimeViewerFactory *factory);
129
130
131 #ifdef __cplusplus
132 }
133 #endif /* __cplusplus */
134
135 #endif /* __MIMEVIEW_H__ */