Add Sign/Encrypt toggle buttons to Compose toolbar.
[claws.git] / src / compose.h
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2012 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 3 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, see <http://www.gnu.org/licenses/>.
17  * 
18  */
19
20 #ifndef __COMPOSE_H__
21 #define __COMPOSE_H__
22
23 typedef struct _Compose         Compose;
24 typedef struct _AttachInfo      AttachInfo;
25
26 #include <glib.h>
27 #include <gtk/gtk.h>
28
29 #include "procmsg.h"
30 #include "procmime.h"
31 #include "prefs_account.h"
32 #include "undo.h"
33 #include "toolbar.h"
34 #include "codeconv.h"
35 #include "template.h"
36 #include "viewtypes.h"
37 #include "folder.h"
38
39 #ifdef USE_ENCHANT
40 #include "gtkaspell.h"
41 #endif
42
43 #define COMPOSE_CHECK_BEFORE_SEND_HOOKLIST "compose_check_before_send"
44 #define COMPOSE_CREATED_HOOKLIST "compose_created"
45
46 typedef enum
47 {
48         COMPOSE_TO,
49         COMPOSE_CC,
50         COMPOSE_BCC,
51         COMPOSE_REPLYTO,
52         COMPOSE_NEWSGROUPS,
53         COMPOSE_FOLLOWUPTO,
54         COMPOSE_INREPLYTO
55 } ComposeEntryType;
56
57 typedef enum
58 {
59         COMPOSE_REPLY,
60         COMPOSE_REPLY_WITH_QUOTE,
61         COMPOSE_REPLY_WITHOUT_QUOTE,
62         COMPOSE_REPLY_TO_SENDER,
63         COMPOSE_REPLY_TO_ADDRESS,
64         COMPOSE_FOLLOWUP_AND_REPLY_TO,
65         COMPOSE_REPLY_TO_SENDER_WITH_QUOTE,
66         COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE,
67         COMPOSE_REPLY_TO_ALL,
68         COMPOSE_REPLY_TO_ALL_WITH_QUOTE,
69         COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE,
70         COMPOSE_REPLY_TO_LIST,
71         COMPOSE_REPLY_TO_LIST_WITH_QUOTE,
72         COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE,
73         COMPOSE_FORWARD,
74         COMPOSE_FORWARD_AS_ATTACH,
75         COMPOSE_FORWARD_INLINE,
76         COMPOSE_NEW,
77         COMPOSE_REDIRECT,
78         COMPOSE_REEDIT
79 } ComposeMode;
80
81 typedef enum {
82         PREF_ACCOUNT,
83         PREF_FOLDER,
84         PREF_TEMPLATE,
85         PREF_ML,
86         PREF_MAILTO,
87         PREF_NONE
88 } ComposePrefType;
89
90 typedef struct {
91         guint headernum;
92         Compose *compose;
93         GtkWidget *combo;
94         GtkWidget *entry;
95         GtkWidget *button;
96         GtkWidget *hbox;
97         ComposePrefType type;
98 } ComposeHeaderEntry;
99
100 struct _Compose
101 {
102         /* start with window widget don`t change order */
103         GtkWidget *window;
104         GtkWidget *vbox;
105         GtkWidget *menubar;
106
107         /* Toolbar handlebox */
108         GtkWidget *handlebox;
109         Toolbar *toolbar;
110         
111         GtkWidget *vbox2;
112
113         /* Header */
114         GtkWidget *table_vbox;
115         GtkWidget *table;
116         GtkWidget *account_combo;
117         GtkWidget *subject_entry;
118         GtkWidget *paned;
119
120         /* Attachments */
121         GtkWidget *attach_scrwin;
122         GtkWidget *attach_clist;
123         GtkWidget *attach_label;
124
125         /* Others */
126         GtkWidget *savemsg_checkbtn;
127         GtkWidget *savemsg_combo;
128
129         /* Headers notebook */
130         GtkWidget *notebook;
131
132         /* Textedit */
133         GtkWidget *edit_vbox;
134         GtkWidget *ruler_hbox;
135         GtkWidget *ruler;
136         GtkWidget *scrolledwin;
137         GtkWidget *text;
138         GtkWidget *from_name;
139
140         GtkWidget *focused_editable;
141
142         GtkWidget *popupmenu;
143
144         GtkWidget *tmpl_menu;
145
146         ComposeMode mode;
147
148         MsgInfo *targetinfo;
149         MsgInfo *replyinfo;
150         MsgInfo *autosaved_draft;
151         MsgInfo *fwdinfo;
152
153         GtkWidget *header_table;
154         GSList    *header_list;
155         guint      header_nextrow;
156         ComposeHeaderEntry *header_last;
157
158         GHashTable *email_hashtable;
159
160         gchar   *replyto;
161         gchar   *cc;
162         gchar   *bcc;
163         gchar   *newsgroups;
164         gchar   *followup_to;
165
166         gchar   *ml_post;
167
168         gchar   *inreplyto;
169         gchar   *references;
170         gchar   *msgid;
171         gchar   *boundary;
172
173         gboolean autowrap;
174         gboolean autoindent;
175
176         gboolean use_to;
177         gboolean use_cc;
178         gboolean use_bcc;
179         gboolean use_replyto;
180         gboolean use_newsgroups;
181         gboolean use_followupto;
182         gboolean use_attach;
183
184         CharSet out_encoding;
185
186         /* privacy settings */
187         gboolean use_signing;
188         gboolean use_encryption;
189         gchar *privacy_system;
190         gchar *encdata;
191
192         gboolean modified;
193
194         gboolean sending;
195         
196         gboolean return_receipt;
197
198         gboolean batch;
199         
200         GSList *to_list;
201         GSList *newsgroup_list;
202
203         PrefsAccount *account;
204         FolderItem *folder;
205
206         UndoMain *undostruct;
207
208         gchar *sig_str;
209         gboolean sig_inserted;
210
211         /* external editor */
212         gchar      *exteditor_file;
213         pid_t       exteditor_pid;
214         GIOChannel *exteditor_ch;
215         gint        exteditor_tag;
216         GtkWidget  *exteditor_socket;
217
218         /* Priority */
219         gint priority;
220
221         gchar *redirect_filename;
222         
223         gboolean remove_references;
224
225         gint64 draft_timeout_tag;
226         
227         GtkTextTag *no_wrap_tag;
228         GtkTextTag *no_join_tag;
229         GtkTextTag *signature_tag;
230         GtkTextTag *quote0_tag;
231         GtkTextTag *quote1_tag;
232         GtkTextTag *quote2_tag;
233         GtkTextTag *uri_tag;
234
235         gboolean automatic_break;
236         GMutex *mutex;
237         gint close_timeout_tag;
238         gchar *orig_charset;
239         gint set_cursor_pos;
240
241         gboolean updating;
242         gboolean deferred_destroy;
243         ComposeMode rmode;
244         GtkWidget *first_combo;
245         GtkWidget *first_entry;
246
247         GtkUIManager *ui_manager;
248
249         gint folder_update_callback_id;
250 #if USE_ENCHANT
251         /* GNU/aspell spell checker */
252         GtkAspell *gtkaspell;
253         GtkWidget *aspell_options_menu;
254 #endif
255 };
256
257 struct _AttachInfo
258 {
259         gchar *file;
260         gchar *content_type;
261         EncodingType encoding;
262         gchar *name;
263         goffset size;
264         gchar *charset;
265 };
266
267 typedef enum
268 {
269         COMPOSE_QUIT_EDITING,
270         COMPOSE_KEEP_EDITING,
271         COMPOSE_AUTO_SAVE,
272         COMPOSE_DRAFT_FOR_EXIT
273 } ComposeDraftAction;
274
275 /*#warning FIXME_GTK2 */
276 /* attach_files will be locale encode */
277 Compose *compose_new                    (PrefsAccount   *account,
278                                          const gchar    *mailto,
279                                          GList          *attach_files);
280
281 Compose *compose_new_with_folderitem    (PrefsAccount   *account,
282                                          FolderItem     *item,
283                                          const gchar    *mailto);
284
285 Compose *compose_new_with_list          (PrefsAccount   *account,
286                                          GList          *listAddress);
287
288 Compose *compose_forward                (PrefsAccount *account,
289                                          MsgInfo        *msginfo,
290                                          gboolean        as_attach,
291                                          const gchar    *body,
292                                          gboolean        no_extedit,
293                                          gboolean        batch);
294
295 Compose *compose_redirect               (PrefsAccount   *account,
296                                          MsgInfo        *msginfo,
297                                          gboolean        batch);
298 Compose *compose_reedit                 (MsgInfo        *msginfo,
299                                          gboolean        batch);
300
301 const GList *compose_get_compose_list   (void);
302
303 void compose_entry_append               (Compose          *compose,
304                                          const gchar      *address,
305                                          ComposeEntryType  type,
306                                          ComposePrefType   pref_type);
307
308
309 gint compose_send                       (Compose          *compose);
310
311 void compose_update_actions_menu        (Compose        *compose);
312 void compose_reflect_prefs_all                  (void);
313 void compose_reflect_prefs_pixmap_theme (void);
314
315 void compose_destroy_all                (void);
316 gboolean compose_draft                  (gpointer data, guint action);
317 void compose_toolbar_cb                 (gint           action, 
318                                          gpointer       data);
319 void compose_reply_to_address           (MessageView    *msgview,
320                                          MsgInfo        *msginfo,
321                                          const gchar    *address);
322 void compose_reply_from_messageview     (MessageView    *msgview, 
323                                          GSList         *msginfo_list, 
324                                          guint           action);
325 void compose_action_cb                  (void           *data);
326
327 void compose_set_position                               (Compose        *compose,
328                                                  gint            pos);
329 gboolean compose_search_string                  (Compose        *compose,
330                                                  const gchar    *str,
331                                                  gboolean        case_sens);
332 gboolean compose_search_string_backward (Compose        *compose,
333                                                  const gchar    *str,
334                                                  gboolean        case_sens);
335 gint compose_queue                      (Compose *compose, 
336                                          gint *msgnum, 
337                                          FolderItem **item, 
338                                          gchar **msgpath,
339                                          gboolean remove_reedit_target);
340 gboolean compose_close                  (Compose *compose);
341 void compose_close_toolbar              (Compose *compose);
342 void compose_clear_exit_drafts          (void);
343 void compose_reopen_exit_drafts         (void);
344 void compose_attach_from_list (Compose *compose, GList *file_list, gboolean free_data);
345 void compose_check_for_email_account(Compose *compose);
346
347 void compose_use_signing(Compose *compose, gboolean use_signing);
348 void compose_use_encryption(Compose *compose, gboolean use_encryption);
349
350 #endif /* __COMPOSE_H__ */