git.maemo.org Git - modest/blob - src/widgets/modest-mail-header-view.c

   1 /* Copyright (c) 2007, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <config.h>
  31 //#include <glib/gi18n-lib.h>
  32
  33 #include <string.h>
  34 #include <gtk/gtk.h>
  35 #include <modest-text-utils.h>
  36 #include <modest-mail-header-view.h>
  37 #include <modest-tny-folder.h>
  38
  39 static GObjectClass *parent_class = NULL;
  40
  41 /* signals */
  42 enum {
  43         RECPT_ACTIVATED_SIGNAL,
  44         LAST_SIGNAL
  45 };
  46
  47 typedef struct _ModestMailHeaderViewPriv ModestMailHeaderViewPriv;
  48
  49 struct _ModestMailHeaderViewPriv
  50 {
  51         GtkWidget    *fromto_label;
  52         GtkWidget    *fromto_contents;
  53         GtkWidget    *main_vbox;
  54         GtkWidget    *expander;
  55         GtkWidget    *headers_vbox;
  56         GtkSizeGroup *labels_size_group;
  57         gboolean     is_outgoing;
  58         gboolean     is_draft;
  59         TnyHeader    *header;
  60 };
  61
  62 #define MODEST_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  63         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_MAIL_HEADER_VIEW, ModestMailHeaderViewPriv))
  64
  65 static guint signals[LAST_SIGNAL] = {0};
  66
  67 static void
  68 add_date_time_header (ModestMailHeaderView *mail_header, const gchar *name, time_t date)
  69 {
  70         const guint BUF_SIZE = 64;
  71         gchar date_buf [BUF_SIZE];
  72         gchar time_buf [BUF_SIZE];
  73
  74         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (mail_header);
  75         GtkWidget *hbox, *date_hbox, *time_hbox;
  76         GtkWidget *label;
  77         gchar *bolded_field = NULL;
  78
  79         modest_text_utils_strftime (date_buf, BUF_SIZE, "%x", date);
  80         modest_text_utils_strftime (time_buf, BUF_SIZE, "%X", date);
  81
  82         hbox = gtk_hbox_new (FALSE, 48);
  83         date_hbox = gtk_hbox_new (FALSE, 12);
  84         time_hbox = gtk_hbox_new (FALSE, 12);
  85
  86         label = gtk_label_new (NULL);
  87         bolded_field = g_strconcat ("<b>", name, "</b>", NULL);
  88         gtk_label_set_markup (GTK_LABEL (label), bolded_field);
  89         g_free (bolded_field);
  90         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
  91         gtk_box_pack_start (GTK_BOX (date_hbox), label, FALSE, FALSE, 0);
  92         gtk_size_group_add_widget (priv->labels_size_group, label);
  93
  94         label = gtk_label_new(date_buf);
  95         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
  96         gtk_box_pack_start (GTK_BOX (date_hbox), label, TRUE, TRUE, 0);
  97
  98         gtk_box_pack_start (GTK_BOX (hbox), date_hbox, FALSE, FALSE, 0);
  99
 100         label = gtk_label_new(NULL);
 101         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 102         bolded_field = g_strconcat ("<b>", _("mail_va_time"), "</b>", NULL);
 103         gtk_label_set_markup (GTK_LABEL (label), bolded_field);
 104         g_free (bolded_field);
 105         gtk_box_pack_start (GTK_BOX (time_hbox), label, FALSE, FALSE, 0);
 106
 107         label = gtk_label_new(time_buf);
 108         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 109         gtk_box_pack_start (GTK_BOX (time_hbox), label, TRUE, TRUE, 0);
 110
 111         gtk_box_pack_start (GTK_BOX (hbox), time_hbox, TRUE, TRUE, 0);
 112
 113         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 114         gtk_widget_show (hbox);
 115 }
 116
 117 static void
 118 activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data)
 119 {
 120         ModestMailHeaderView * view = MODEST_MAIL_HEADER_VIEW (user_data);
 121
 122         g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address);
 123 }
 124
 125 #if 0 /* This function is not used. murrayc. */
 126 static void
 127 add_header (ModestMailHeaderView *widget, const gchar *field, const gchar *value)
 128 {
 129         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
 130         GtkWidget *hbox;
 131         GtkWidget *label_field, *label_value;
 132         GtkWidget *scroll_text;
 133         GtkTextBuffer *text_buffer;
 134         gchar *bolded_field = NULL;
 135
 136         hbox = gtk_hbox_new (FALSE, 12);
 137         label_field = gtk_label_new (NULL);
 138         if (field)
 139                 bolded_field = g_strconcat ("<b>", field, "</b>", NULL);
 140         gtk_label_set_markup (GTK_LABEL (label_field), bolded_field);
 141         g_free (bolded_field);
 142         gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
 143         scroll_text = modest_scroll_text_new (NULL, 2);
 144         label_value = (GtkWidget *) modest_scroll_text_get_text_view (MODEST_SCROLL_TEXT (scroll_text));
 145         text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (label_value));
 146         gtk_text_buffer_set_text (text_buffer, value, -1);
 147
 148         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 149         gtk_box_pack_start (GTK_BOX (hbox), scroll_text, TRUE, TRUE, 0);
 150         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 151
 152         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 153         gtk_widget_show (hbox);
 154
 155 }
 156 #endif
 157
 158
 159 static void
 160 add_recpt_header (ModestMailHeaderView *widget, const gchar *field, const gchar *value)
 161 {
 162         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
 163         GtkWidget *hbox;
 164         GtkWidget *label_field, *label_value;
 165         gchar *bolded_field = NULL;
 166
 167         hbox = gtk_hbox_new (FALSE, 12);
 168         label_field = gtk_label_new (NULL);
 169         if (field != NULL)
 170                 bolded_field = g_strconcat ("<b>", field, "</b>", NULL);
 171         gtk_label_set_markup (GTK_LABEL (label_field), bolded_field);
 172         g_free (bolded_field);
 173         gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
 174         label_value = modest_recpt_view_new ();
 175         modest_recpt_view_set_recipients (MODEST_RECPT_VIEW(label_value), value);
 176         g_signal_connect (G_OBJECT (label_value), "activate", G_CALLBACK (activate_recpt), widget);
 177
 178         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 179         gtk_box_pack_start (GTK_BOX (hbox), label_value, TRUE, TRUE, 0);
 180         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 181
 182         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 183         gtk_widget_show (hbox);
 184 }
 185
 186 static void
 187 clean_headers (GtkWidget *vbox)
 188 {
 189         GList *headers_list, *node;
 190
 191         headers_list = gtk_container_get_children (GTK_CONTAINER (vbox));
 192
 193         for (node = headers_list; node != NULL; node = g_list_next (node)) {
 194                 gtk_widget_destroy (GTK_WIDGET (node->data));
 195         }
 196         g_list_free (headers_list);
 197 }
 198
 199 static void
 200 modest_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 201 {
 202         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 203         return;
 204 }
 205
 206 static void
 207 modest_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 208 {
 209         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 210         TnyFolder *folder = NULL;
 211
 212         priv->is_outgoing = FALSE;
 213
 214         if (priv->header == NULL)
 215                 return;
 216
 217         folder = tny_header_get_folder (priv->header);
 218
 219         if (folder) {
 220                 TnyFolderType folder_type;
 221                 folder_type = tny_folder_get_folder_type (folder);
 222                 if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
 223                         const gchar *fname = tny_folder_get_name (folder);
 224                         folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
 225                 }
 226
 227                 switch (folder_type) {
 228                 case TNY_FOLDER_TYPE_DRAFTS:
 229                 case TNY_FOLDER_TYPE_OUTBOX:
 230                 case TNY_FOLDER_TYPE_SENT:
 231                         priv->is_outgoing = TRUE;
 232                         break;
 233                 default:
 234                         priv->is_outgoing = FALSE;
 235                 }
 236                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 237
 238                 g_object_unref (folder);
 239         }
 240 }
 241
 242 static void
 243 modest_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 244 {
 245         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 246
 247         if (header)
 248                 g_assert (TNY_IS_HEADER (header));
 249
 250         if (G_LIKELY (priv->header))
 251                 g_object_unref (G_OBJECT (priv->header));
 252         priv->header = NULL;
 253
 254         clean_headers (priv->headers_vbox);
 255
 256         if (header && G_IS_OBJECT (header))
 257         {
 258                 const gchar *to, *from, *subject, *bcc, *cc;
 259                 GtkWidget *subject_box, *subject_label;
 260
 261                 g_object_ref (G_OBJECT (header));
 262                 priv->header = header;
 263
 264                 modest_mail_header_view_update_is_outgoing (self);
 265
 266
 267                 to = tny_header_get_to (header);
 268                 from = tny_header_get_from (header);
 269                 subject = tny_header_get_subject (header);
 270                 cc = tny_header_get_cc (header);
 271                 bcc = tny_header_get_bcc (header);
 272
 273                 subject_box = gtk_hbox_new (FALSE, 12);
 274                 subject_label = gtk_label_new (NULL);
 275                 if (subject)
 276                         gtk_label_set_text (GTK_LABEL (subject_label), subject);
 277                 else
 278                         gtk_label_set_text (GTK_LABEL (subject_label), _("mail_va_no_subject"));
 279                 gtk_label_set_single_line_mode (GTK_LABEL (subject_label), TRUE);
 280                 gtk_label_set_ellipsize (GTK_LABEL (subject_label), PANGO_ELLIPSIZE_END);
 281                 gtk_label_set_selectable (GTK_LABEL (subject_label), TRUE);
 282                 gtk_misc_set_alignment (GTK_MISC (subject_label), 0.0, 0.0);
 283
 284                 /* TODO: code disabled until we can get real priority information from message */
 285 /*              if (tny_header_get_flags (header) & TNY_HEADER_FLAG_PRIORITY) { */
 286 /*                      GtkWidget *priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU); */
 287 /*                      gtk_box_pack_start (GTK_BOX (subject_box), priority_icon, FALSE, FALSE, 0); */
 288 /*              } */
 289                 gtk_box_pack_start (GTK_BOX (subject_box), subject_label, TRUE, TRUE, 0);
 290                 if (priv->is_outgoing) {
 291                         gchar *bolded_label = g_strconcat ("<b>", _("mail_va_to"), "</b>", NULL);
 292                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), bolded_label);
 293                         g_free (bolded_label);
 294                         if (to)
 295                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), to);
 296                         if (cc)
 297                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 298                         if (bcc)
 299                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 300                         if (priv->is_draft&& from)
 301                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_from"), from);
 302                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"), subject_box, TRUE, TRUE);
 303                         if (priv->is_draft)
 304                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("fixme_Last saved:"), tny_header_get_date_sent (header));
 305                         else
 306                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("fixme_Sent:"), tny_header_get_date_sent (header));
 307                 } else {
 308                         gchar *bolded_label = g_strconcat ("<b>", _("mail_va_from"), "</b>", NULL);
 309                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), bolded_label);
 310                         g_free (bolded_label);
 311                         if (from)
 312                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), from);
 313                         if (cc)
 314                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 315                         if (bcc)
 316                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 317                         if (to)
 318                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_to"), to);
 319                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"), subject_box, TRUE, TRUE);
 320                         add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("fixme_Received:"), tny_header_get_date_received (header));
 321                 }
 322         }
 323
 324         gtk_widget_show_all (GTK_WIDGET (self));
 325
 326         return;
 327 }
 328
 329 static void
 330 modest_mail_header_view_clear (TnyHeaderView *self)
 331 {
 332         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 333         return;
 334 }
 335
 336 static void
 337 modest_mail_header_view_clear_default (TnyHeaderView *self)
 338 {
 339         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 340
 341         if (G_LIKELY (priv->header))
 342                 g_object_unref (G_OBJECT (priv->header));
 343         priv->header = NULL;
 344
 345         clean_headers (priv->headers_vbox);
 346
 347         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 348         modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), "");
 349
 350         gtk_widget_hide (GTK_WIDGET(self));
 351
 352         return;
 353 }
 354
 355 static void
 356 expander_activate (GtkWidget *expander, ModestMailHeaderView *header_view)
 357 {
 358         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 359
 360         gtk_widget_queue_resize (GTK_WIDGET (header_view));
 361         gtk_widget_queue_draw (GTK_WIDGET (header_view));
 362
 363         if (gtk_expander_get_expanded (GTK_EXPANDER (expander))) {
 364                 if (gtk_widget_get_parent (priv->headers_vbox) == NULL) {
 365                         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->headers_vbox, TRUE, TRUE, 0);
 366                         gtk_widget_show_all (GTK_WIDGET (priv->headers_vbox));
 367                 }
 368         } else {
 369                 if (gtk_widget_get_parent (priv->headers_vbox) != NULL) {
 370                         gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->headers_vbox);
 371                 }
 372         }
 373         gtk_widget_queue_resize (GTK_WIDGET (priv->expander));
 374         gtk_widget_queue_draw (GTK_WIDGET (priv->expander));
 375 }
 376
 377 const GtkWidget *
 378 modest_mail_header_view_add_custom_header (ModestMailHeaderView *header_view,
 379                                            const gchar *label,
 380                                            GtkWidget *custom_widget,
 381                                            gboolean with_expander,
 382                                            gboolean start)
 383 {
 384         ModestMailHeaderViewPriv *priv;
 385         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (header_view), NULL);
 386         GtkWidget *hbox;
 387         GtkWidget *label_field;
 388         gchar *bolded_field = NULL;
 389
 390         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 391         hbox = gtk_hbox_new (FALSE, 12);
 392         label_field = gtk_label_new (NULL);
 393         if (label != NULL)
 394                 bolded_field = g_strconcat ("<b>", label, "</b>", NULL);
 395         gtk_label_set_markup (GTK_LABEL (label_field), bolded_field);
 396         g_free (bolded_field);
 397         gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
 398         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 399         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 400         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 401
 402         if (with_expander) {
 403                 if (start)
 404                         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 405                 else
 406                         gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 407         } else {
 408                 if (start)
 409                         gtk_box_pack_start (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 410                 else
 411                         gtk_box_pack_end (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 412         }
 413
 414         return hbox;
 415 }
 416
 417 /**
 418  * modest_mail_header_view_new:
 419  *
 420  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 421  **/
 422 TnyHeaderView*
 423 modest_mail_header_view_new (void)
 424 {
 425         ModestMailHeaderView *self = g_object_new (MODEST_TYPE_MAIL_HEADER_VIEW, NULL);
 426
 427         return TNY_HEADER_VIEW (self);
 428 }
 429
 430 static void
 431 modest_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 432 {
 433         ModestMailHeaderView *self = (ModestMailHeaderView *)instance;
 434         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 435         GtkWidget *fromto_hbox = NULL;
 436         GtkSizeGroup *expander_group = NULL;
 437
 438         priv->header = NULL;
 439
 440         priv->expander = gtk_expander_new (NULL);
 441         priv->main_vbox = gtk_vbox_new (FALSE, 1);
 442         gtk_box_pack_start (GTK_BOX (instance), priv->expander, FALSE, FALSE, 0);
 443         gtk_box_pack_start (GTK_BOX (instance), priv->main_vbox, TRUE, TRUE, 0);
 444         g_signal_connect_after (G_OBJECT (priv->expander), "activate", G_CALLBACK (expander_activate), instance);
 445
 446         fromto_hbox = gtk_hbox_new (FALSE, 12);
 447         priv->fromto_label = gtk_label_new (NULL);
 448         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 0.0);
 449         priv->fromto_contents = modest_recpt_view_new ();
 450         g_signal_connect (G_OBJECT (priv->fromto_contents), "activate", G_CALLBACK (activate_recpt), instance);
 451
 452         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_label, FALSE, FALSE, 0);
 453         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 454         gtk_box_pack_start (GTK_BOX (priv->main_vbox), fromto_hbox, FALSE, FALSE, 0);
 455
 456         priv->labels_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 457         gtk_size_group_add_widget (priv->labels_size_group, priv->fromto_label);
 458
 459         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 460         g_object_ref (priv->headers_vbox);
 461
 462         expander_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 463         gtk_size_group_add_widget (expander_group, priv->headers_vbox);
 464         gtk_size_group_add_widget (expander_group, fromto_hbox);
 465         g_object_unref (expander_group);
 466
 467         gtk_container_set_reallocate_redraws (GTK_CONTAINER (instance), TRUE);
 468
 469         priv->is_outgoing = FALSE;
 470         priv->is_draft = FALSE;
 471
 472         return;
 473 }
 474
 475 static void
 476 modest_mail_header_view_finalize (GObject *object)
 477 {
 478         ModestMailHeaderView *self = (ModestMailHeaderView *)object;
 479         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 480
 481         if (G_LIKELY (priv->header))
 482                 g_object_unref (G_OBJECT (priv->header));
 483         priv->header = NULL;
 484
 485         if (G_LIKELY (priv->headers_vbox))
 486                 g_object_unref (G_OBJECT (priv->headers_vbox));
 487
 488         priv->headers_vbox = NULL;
 489
 490         g_object_unref (priv->labels_size_group);
 491
 492         (*parent_class->finalize) (object);
 493
 494         return;
 495 }
 496
 497 static void
 498 tny_header_view_init (gpointer g, gpointer iface_data)
 499 {
 500         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 501
 502         klass->set_header_func = modest_mail_header_view_set_header;
 503         klass->clear_func = modest_mail_header_view_clear;
 504
 505         return;
 506 }
 507
 508 static void
 509 modest_mail_header_view_class_init (ModestMailHeaderViewClass *klass)
 510 {
 511         GObjectClass *object_class;
 512
 513         parent_class = g_type_class_peek_parent (klass);
 514         object_class = (GObjectClass*) klass;
 515
 516         klass->set_header_func = modest_mail_header_view_set_header_default;
 517         klass->clear_func = modest_mail_header_view_clear_default;
 518
 519         object_class->finalize = modest_mail_header_view_finalize;
 520
 521         klass->recpt_activated = NULL;
 522
 523         g_type_class_add_private (object_class, sizeof (ModestMailHeaderViewPriv));
 524
 525         signals[RECPT_ACTIVATED_SIGNAL] =
 526                 g_signal_new ("recpt_activated",
 527                               G_TYPE_FROM_CLASS (object_class),
 528                               G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
 529                               G_STRUCT_OFFSET(ModestMailHeaderViewClass, recpt_activated),
 530                               NULL, NULL,
 531                               g_cclosure_marshal_VOID__STRING,
 532                               G_TYPE_NONE, 1,
 533                               G_TYPE_STRING);
 534
 535
 536         return;
 537 }
 538
 539 GType
 540 modest_mail_header_view_get_type (void)
 541 {
 542         static GType type = 0;
 543
 544         if (G_UNLIKELY(type == 0))
 545         {
 546                 static const GTypeInfo info =
 547                 {
 548                   sizeof (ModestMailHeaderViewClass),
 549                   NULL,   /* base_init */
 550                   NULL,   /* base_finalize */
 551                   (GClassInitFunc) modest_mail_header_view_class_init,   /* class_init */
 552                   NULL,   /* class_finalize */
 553                   NULL,   /* class_data */
 554                   sizeof (ModestMailHeaderView),
 555                   0,      /* n_preallocs */
 556                   modest_mail_header_view_instance_init    /* instance_init */
 557                 };
 558
 559                 static const GInterfaceInfo tny_header_view_info =
 560                 {
 561                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 562                   NULL,         /* interface_finalize */
 563                   NULL          /* interface_data */
 564                 };
 565
 566                 type = g_type_register_static (GTK_TYPE_HBOX,
 567                         "ModestMailHeaderView",
 568                         &info, 0);
 569
 570                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 571                         &tny_header_view_info);
 572
 573         }
 574
 575         return type;
 576 }