aboutsummaryrefslogtreecommitdiffstats
path: root/mail/message-browser.c
blob: 7ecdbdd9970a2e898f0278a6ebccabce7b60c628 (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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 *  Authors: Jeffrey Stedfast <fejj@ximian.com>
 *
 *  Copyright 2001 Ximian, Inc. (www.ximian.com)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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.
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <gal/util/e-util.h>
#include <gal/widgets/e-unicode.h>

#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-ui-component.h>
#include <bonobo/bonobo-ui-container.h>
#include <bonobo/bonobo-ui-util.h>

#include "message-browser.h"

#include "mail.h"
#include "mail-callbacks.h"
#include "mail-tools.h"
#include "message-list.h"
#include "mail-ops.h"
#include "mail-vfolder.h"
#include "mail-autofilter.h"
#include "mail-mt.h"

#include "mail-local.h"
#include "mail-config.h"

#include "folder-browser-ui.h"

#define d(x) 

#define MINIMUM_WIDTH  600
#define MINIMUM_HEIGHT 400

#define PARENT_TYPE BONOBO_TYPE_WINDOW

/* Size of the window last time it was changed.  */
static GtkAllocation last_allocation = { 0, 0 };

static BonoboWindowClass *message_browser_parent_class;

static void
message_browser_destroy (GtkObject *object)
{
    MessageBrowser *message_browser;
    
    message_browser = MESSAGE_BROWSER (object);

    if (message_browser->fb) {
        g_signal_handlers_disconnect_matched(message_browser->fb, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, message_browser);
        g_object_unref((message_browser->fb));
        message_browser->fb = NULL;
    }
    
    if (GTK_OBJECT_CLASS (message_browser_parent_class)->destroy)
        (GTK_OBJECT_CLASS (message_browser_parent_class)->destroy) (object);
}

static void
message_browser_class_init (GObjectClass *object_class)
{
    ((GtkObjectClass *)object_class)->destroy = message_browser_destroy;
    
    message_browser_parent_class = g_type_class_ref(PARENT_TYPE);
}

static void
message_browser_init (GtkObject *object)
{
    
}

static void
transfer_msg_done (gboolean ok, void *data)
{
    MessageBrowser *mb = data;
    int row;
    
#warning "GTK_OBJECT_DESTROYED"
    /*if (ok && !GTK_OBJECT_DESTROYED (mb)) {*/
    if (ok) {
        row = e_tree_row_of_node (mb->fb->message_list->tree,
                      e_tree_get_cursor (mb->fb->message_list->tree));
        
        /* If this is the last message and deleted messages
                   are hidden, select the previous */
        if ((row + 1 == e_tree_row_count (mb->fb->message_list->tree))
            && mail_config_get_hide_deleted ())
            message_list_select (mb->fb->message_list, MESSAGE_LIST_SELECT_PREVIOUS,
                         0, CAMEL_MESSAGE_DELETED, FALSE);
        else
            message_list_select (mb->fb->message_list, MESSAGE_LIST_SELECT_NEXT,
                         0, 0, FALSE);
    }
    
    g_object_unref((mb));
}

static void
transfer_msg (MessageBrowser *mb, int del)
{
    const char *allowed_types[] = { "mail/*", "vtrash", NULL };
    extern EvolutionShellClient *global_shell_client;
    GNOME_Evolution_Folder *folder;
    static char *last_uri = NULL;
    GPtrArray *uids;
    char *desc;

/*  if (GTK_OBJECT_DESTROYED(mb))
    return;*/
    
    if (last_uri == NULL)
        last_uri = g_strdup ("");
    
    if (del)
        desc = _("Move message(s) to");
    else
        desc = _("Copy message(s) to");
    
    evolution_shell_client_user_select_folder (global_shell_client,
                           GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (mb))),
                           desc, last_uri, allowed_types, &folder);
    if (!folder)
        return;
    
    if (strcmp (last_uri, folder->evolutionUri) != 0) {
        g_free (last_uri);
        last_uri = g_strdup (folder->evolutionUri);
    }
    
    uids = g_ptr_array_new ();
    message_list_foreach (mb->fb->message_list, enumerate_msg, uids);
    
    if (del) {
        g_object_ref((mb));
        mail_transfer_messages (mb->fb->folder, uids, del,
                    folder->physicalUri, 0, transfer_msg_done, mb);
    } else {
        mail_transfer_messages (mb->fb->folder, uids, del,
                    folder->physicalUri, 0, NULL, NULL);
    }
    
    CORBA_free (folder);
}


/* UI callbacks */

static void
message_browser_close (BonoboUIComponent *uih, void *user_data, const char *path)
{
    gtk_widget_destroy (GTK_WIDGET (user_data));
}

static void
message_browser_move (BonoboUIComponent *uih, void *user_data, const char *path)
{
    transfer_msg(user_data, TRUE);
}

static void
message_browser_copy (BonoboUIComponent *uih, void *user_data, const char *path)
{
    transfer_msg(user_data, FALSE);
}

static BonoboUIVerb 
browser_verbs [] = {
    BONOBO_UI_UNSAFE_VERB ("MessageBrowserClose", message_browser_close),
    BONOBO_UI_UNSAFE_VERB ("MessageMove", message_browser_move),
    BONOBO_UI_UNSAFE_VERB ("MessageCopy", message_browser_copy),
    BONOBO_UI_VERB_END
};

/* FB message loading hookups */

static void
message_browser_message_loaded (FolderBrowser *fb, const char *uid, MessageBrowser *mb)
{
    CamelMimeMessage *message;
    char *subject = NULL;
    char *title;
    
    folder_browser_ui_message_loaded(fb);
    
    message = fb->mail_display->current_message;
    
    if (message)
        subject = (char *) camel_mime_message_get_subject (message);
    
    if (subject == NULL)
        subject = _("(No subject)");
    
    title = g_strdup_printf (_("%s - Message"), subject);
    
    gtk_window_set_title (GTK_WINDOW (mb), title);
    
    g_free (title);
}

static void
message_browser_message_list_built (MessageList *ml, MessageBrowser *mb)
{
    const char *uid = g_object_get_data (G_OBJECT (mb), "uid");

    g_signal_handlers_disconnect_matched(mb->fb, G_SIGNAL_MATCH_DATA|G_SIGNAL_MATCH_FUNC, 0, 0, NULL,
                         message_browser_message_list_built, mb);
    message_list_select_uid (ml, uid);
}

static void
message_browser_folder_loaded (FolderBrowser *fb, const char *uri, MessageBrowser *mb)
{
    g_signal_connect(fb->message_list, "message_list_built",
             G_CALLBACK(message_browser_message_list_built), mb);
}

static void
message_browser_size_allocate_cb (GtkWidget *widget,
                  GtkAllocation *allocation)
{
    last_allocation = *allocation;
}

/* Construction */

static void
set_default_size (GtkWidget *widget)
{
    int width, height;
    
    width  = MAX (MINIMUM_WIDTH, last_allocation.width);
    height = MAX (MINIMUM_HEIGHT, last_allocation.height);
    
    gtk_window_set_default_size (GTK_WINDOW (widget), width, height);
}

static void 
set_bonobo_ui (GtkWidget *widget, FolderBrowser *fb)
{
    BonoboUIContainer *uicont;
    BonoboUIComponent *uic;
    CORBA_Environment ev;

    uicont = bonobo_window_get_ui_container(BONOBO_WINDOW(widget));

    uic = bonobo_ui_component_new_default ();
    bonobo_ui_component_set_container (uic, BONOBO_OBJREF (uicont), NULL);
    folder_browser_set_ui_component (fb, uic);

    /* Load our UI */

    /*bonobo_ui_component_freeze (uic, NULL);*/
    bonobo_ui_util_set_ui (uic, EVOLUTION_DATADIR, "evolution-mail-messagedisplay.xml", "evolution-mail", NULL);

    /* Load the appropriate UI stuff from the folder browser */

    folder_browser_ui_add_message (fb);

    /* We just opened the message! We don't need to open it again. */

    CORBA_exception_init (&ev);
    /* remove the broken menus and toolbar items */
    bonobo_ui_component_rm (uic, "/menu/File/FileOps/MessageOpen", &ev);
    bonobo_ui_component_rm (uic, "/menu/Actions/ComponentActionsPlaceholder/MailMessageActions/GoTo", &ev);
    bonobo_ui_component_rm (uic, "/menu/Tools", &ev);
    bonobo_ui_component_rm (uic, "/Toolbar/MailNextButtons", &ev);
    CORBA_exception_free (&ev);

    /* Hack around the move/copy commands api's */
    bonobo_ui_component_remove_listener (uic, "MessageCopy");
    bonobo_ui_component_remove_listener (uic, "MessageMove");

    /* Add the Close & Move/Copy items */

    bonobo_ui_component_add_verb_list_with_data (uic, browser_verbs, widget);

    /* Done */

    /*bonobo_ui_component_thaw (uic, NULL);*/
}

GtkWidget *
message_browser_new (const GNOME_Evolution_Shell shell, const char *uri, const char *uid)
{
    GtkWidget *vbox;
    MessageBrowser *new;
    FolderBrowser *fb;
    
    new = g_object_new (MESSAGE_BROWSER_TYPE,
                "title", "Ximian Evolution", NULL);
    if (!new) {
        g_warning ("Failed to construct Bonobo window!");
        return NULL;
    }
    
    g_object_set_data_full(G_OBJECT(new), "uid", g_strdup (uid), g_free);
    
    fb = FOLDER_BROWSER (folder_browser_new (shell, uri));
    new->fb = fb;
    
    set_bonobo_ui (GTK_WIDGET (new), fb);
    
    /* some evil hackery action... */
    vbox = gtk_vbox_new (TRUE, 0);
    gtk_widget_ref (GTK_WIDGET (fb->mail_display));
    gtk_widget_reparent (GTK_WIDGET (fb->mail_display), vbox);
    /* Note: normally we'd unref the fb->mail_display now, except
           that if we do then our refcounts will not be in
           harmony... both the fb *and* the message-browser need to
           own a ref on the mail_display. */
    gtk_widget_show (GTK_WIDGET (fb->mail_display));
    gtk_widget_show (vbox);
    
    g_signal_connect(new, "size_allocate", 
             G_CALLBACK (message_browser_size_allocate_cb), NULL);
    
    bonobo_window_set_contents (BONOBO_WINDOW (new), vbox);
    gtk_widget_grab_focus (GTK_WIDGET (MAIL_DISPLAY (fb->mail_display)->html));
    
    set_default_size (GTK_WIDGET (new));
    
    /* more evil hackery... */
    g_signal_connect(fb, "folder_loaded", G_CALLBACK(message_browser_folder_loaded), new);
    g_signal_connect(fb, "message_loaded", G_CALLBACK(message_browser_message_loaded), new);
    
    return GTK_WIDGET (new);
}

/* Fin */

E_MAKE_TYPE (message_browser, "MessageBrowser", MessageBrowser, message_browser_class_init,
         message_browser_init, PARENT_TYPE);