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         GtkWidget    *subject_box;
  57         GtkWidget    *priority_icon;
  58         GtkSizeGroup *labels_size_group;
  59         gboolean     is_outgoing;
  60         gboolean     is_draft;
  61         TnyHeader    *header;
  62         TnyHeaderFlags priority_flags;
  63 };
  64
  65 #define MODEST_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  66         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_MAIL_HEADER_VIEW, ModestMailHeaderViewPriv))
  67
  68 static guint signals[LAST_SIGNAL] = {0};
  69
  70 static void
  71 add_date_time_header (ModestMailHeaderView *mail_header, const gchar *name, time_t date)
  72 {
  73         const guint BUF_SIZE = 64;
  74         gchar date_buf [BUF_SIZE];
  75         gchar time_buf [BUF_SIZE];
  76
  77         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (mail_header);
  78         GtkWidget *hbox, *date_hbox, *time_hbox;
  79         GtkWidget *label;
  80
  81         modest_text_utils_strftime (date_buf, BUF_SIZE, "%x", date);
  82         modest_text_utils_strftime (time_buf, BUF_SIZE, "%X", date);
  83
  84         hbox = gtk_hbox_new (FALSE, 48);
  85         date_hbox = gtk_hbox_new (FALSE, 12);
  86         time_hbox = gtk_hbox_new (FALSE, 12);
  87
  88         label = gtk_label_new (NULL);
  89         gtk_label_set_markup (GTK_LABEL (label), name);
  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         gtk_label_set_markup (GTK_LABEL (label), _("mail_va_time"));
 103         gtk_box_pack_start (GTK_BOX (time_hbox), label, FALSE, FALSE, 0);
 104
 105         label = gtk_label_new(time_buf);
 106         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 107         gtk_box_pack_start (GTK_BOX (time_hbox), label, TRUE, TRUE, 0);
 108
 109         gtk_box_pack_start (GTK_BOX (hbox), time_hbox, TRUE, TRUE, 0);
 110
 111         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 112         gtk_widget_show (hbox);
 113 }
 114
 115 static void
 116 activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data)
 117 {
 118         ModestMailHeaderView * view = MODEST_MAIL_HEADER_VIEW (user_data);
 119
 120         g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address);
 121 }
 122
 123 #if 0 /* This function is not used. murrayc. */
 124 static void
 125 add_header (ModestMailHeaderView *widget, const gchar *field, const gchar *value)
 126 {
 127         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
 128         GtkWidget *hbox;
 129         GtkWidget *label_field, *label_value;
 130         GtkWidget *scroll_text;
 131         GtkTextBuffer *text_buffer;
 132
 133         hbox = gtk_hbox_new (FALSE, 12);
 134         label_field = gtk_label_new (NULL);
 135         gtk_label_set_markup (GTK_LABEL (label_field), field);
 136         gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
 137         scroll_text = modest_scroll_text_new (NULL, 2);
 138         label_value = (GtkWidget *) modest_scroll_text_get_text_view (MODEST_SCROLL_TEXT (scroll_text));
 139         text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (label_value));
 140         gtk_text_buffer_set_text (text_buffer, value, -1);
 141
 142         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 143         gtk_box_pack_start (GTK_BOX (hbox), scroll_text, TRUE, TRUE, 0);
 144         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 145
 146         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 147         gtk_widget_show (hbox);
 148
 149 }
 150 #endif
 151
 152
 153 static void
 154 add_recpt_header (ModestMailHeaderView *widget, const gchar *field, const gchar *value)
 155 {
 156         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
 157         GtkWidget *hbox;
 158         GtkWidget *label_field, *label_value;
 159
 160         hbox = gtk_hbox_new (FALSE, 12);
 161         label_field = gtk_label_new (NULL);
 162         gtk_label_set_markup (GTK_LABEL (label_field), field);
 163         gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
 164         label_value = modest_recpt_view_new ();
 165         modest_recpt_view_set_recipients (MODEST_RECPT_VIEW(label_value), value);
 166         g_signal_connect (G_OBJECT (label_value), "activate", G_CALLBACK (activate_recpt), widget);
 167
 168         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 169         gtk_box_pack_start (GTK_BOX (hbox), label_value, TRUE, TRUE, 0);
 170         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 171
 172         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 173         gtk_widget_show (hbox);
 174 }
 175
 176 static void
 177 clean_headers (GtkWidget *vbox)
 178 {
 179         GList *headers_list, *node;
 180
 181         headers_list = gtk_container_get_children (GTK_CONTAINER (vbox));
 182
 183         for (node = headers_list; node != NULL; node = g_list_next (node)) {
 184                 gtk_widget_destroy (GTK_WIDGET (node->data));
 185         }
 186         g_list_free (headers_list);
 187 }
 188
 189 static void
 190 modest_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 191 {
 192         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 193         return;
 194 }
 195
 196 static void
 197 modest_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 198 {
 199         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 200         TnyFolder *folder = NULL;
 201
 202         priv->is_outgoing = FALSE;
 203
 204         if (priv->header == NULL)
 205                 return;
 206
 207         folder = tny_header_get_folder (priv->header);
 208
 209         if (folder) {
 210                 TnyFolderType folder_type;
 211                 folder_type = tny_folder_get_folder_type (folder);
 212                 if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
 213                         const gchar *fname = tny_folder_get_name (folder);
 214                         folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
 215                 }
 216
 217                 switch (folder_type) {
 218                 case TNY_FOLDER_TYPE_DRAFTS:
 219                 case TNY_FOLDER_TYPE_OUTBOX:
 220                 case TNY_FOLDER_TYPE_SENT:
 221                         priv->is_outgoing = TRUE;
 222                         break;
 223                 default:
 224                         priv->is_outgoing = FALSE;
 225                 }
 226                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 227
 228                 g_object_unref (folder);
 229         }
 230 }
 231
 232 static void
 233 modest_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 234 {
 235         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 236
 237         if (header)
 238                 g_assert (TNY_IS_HEADER (header));
 239
 240         if (G_LIKELY (priv->header))
 241                 g_object_unref (G_OBJECT (priv->header));
 242         priv->header = NULL;
 243
 244         clean_headers (priv->headers_vbox);
 245
 246         if (header && G_IS_OBJECT (header))
 247         {
 248                 const gchar *to, *from, *subject, *bcc, *cc;
 249                 GtkWidget *subject_label;
 250
 251                 g_object_ref (G_OBJECT (header));
 252                 priv->header = header;
 253
 254                 modest_mail_header_view_update_is_outgoing (self);
 255
 256
 257                 to = tny_header_get_to (header);
 258                 from = tny_header_get_from (header);
 259                 subject = tny_header_get_subject (header);
 260                 cc = tny_header_get_cc (header);
 261                 bcc = tny_header_get_bcc (header);
 262
 263                 priv->subject_box = gtk_hbox_new (FALSE, 0);
 264                 subject_label = gtk_label_new (NULL);
 265                 if (subject)
 266                         gtk_label_set_text (GTK_LABEL (subject_label), subject);
 267                 else
 268                         gtk_label_set_text (GTK_LABEL (subject_label), _("mail_va_no_subject"));
 269                 gtk_label_set_single_line_mode (GTK_LABEL (subject_label), TRUE);
 270                 gtk_label_set_ellipsize (GTK_LABEL (subject_label), PANGO_ELLIPSIZE_END);
 271                 gtk_label_set_selectable (GTK_LABEL (subject_label), TRUE);
 272                 gtk_misc_set_alignment (GTK_MISC (subject_label), 0.0, 0.0);
 273
 274                 /* TODO: code disabled until we can get real priority information from message */
 275 /*              if (tny_header_get_flags (header) & TNY_HEADER_FLAG_PRIORITY) { */
 276 /*                      GtkWidget *priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU); */
 277 /*                      gtk_box_pack_start (GTK_BOX (subject_box), priority_icon, FALSE, FALSE, 0); */
 278 /*              } */
 279                 priv->priority_icon = NULL;
 280                 gtk_box_pack_end (GTK_BOX (priv->subject_box), subject_label, TRUE, TRUE, 0);
 281                 if (priv->is_outgoing) {
 282                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_to"));
 283                         if (to)
 284                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), to);
 285                         if (cc)
 286                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 287                         if (bcc)
 288                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 289                         if (priv->is_draft&& from)
 290                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_from"), from);
 291                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"), priv->subject_box, TRUE, TRUE);
 292                         if (priv->is_draft)
 293                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("fixme_Last saved:"), tny_header_get_date_sent (header));
 294                         else
 295                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("fixme_Sent:"), tny_header_get_date_sent (header));
 296                 } else {
 297                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_from"));
 298                         if (from)
 299                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), from);
 300                         if (cc)
 301                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 302                         if (bcc)
 303                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 304                         if (to)
 305                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_to"), to);
 306                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"), priv->subject_box, TRUE, TRUE);
 307                         add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("fixme_Received:"), tny_header_get_date_received (header));
 308                 }
 309         }
 310
 311         gtk_widget_show_all (GTK_WIDGET (self));
 312
 313         return;
 314 }
 315
 316 static void
 317 modest_mail_header_view_clear (TnyHeaderView *self)
 318 {
 319         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 320         return;
 321 }
 322
 323 static void
 324 modest_mail_header_view_clear_default (TnyHeaderView *self)
 325 {
 326         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 327
 328         if (G_LIKELY (priv->header))
 329                 g_object_unref (G_OBJECT (priv->header));
 330         priv->header = NULL;
 331
 332         clean_headers (priv->headers_vbox);
 333
 334         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 335         modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), "");
 336
 337         gtk_widget_hide (GTK_WIDGET(self));
 338
 339         return;
 340 }
 341
 342 static void
 343 expander_activate (GtkWidget *expander, ModestMailHeaderView *header_view)
 344 {
 345         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 346
 347         gtk_widget_queue_resize (GTK_WIDGET (header_view));
 348         gtk_widget_queue_draw (GTK_WIDGET (header_view));
 349
 350         if (gtk_expander_get_expanded (GTK_EXPANDER (expander))) {
 351                 if (gtk_widget_get_parent (priv->headers_vbox) == NULL) {
 352                         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->headers_vbox, TRUE, TRUE, 0);
 353                         gtk_widget_show_all (GTK_WIDGET (priv->headers_vbox));
 354                 }
 355         } else {
 356                 if (gtk_widget_get_parent (priv->headers_vbox) != NULL) {
 357                         gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->headers_vbox);
 358                 }
 359         }
 360         gtk_widget_queue_resize (GTK_WIDGET (priv->expander));
 361         gtk_widget_queue_draw (GTK_WIDGET (priv->expander));
 362 }
 363
 364 const GtkWidget *
 365 modest_mail_header_view_add_custom_header (ModestMailHeaderView *header_view,
 366                                            const gchar *label,
 367                                            GtkWidget *custom_widget,
 368                                            gboolean with_expander,
 369                                            gboolean start)
 370 {
 371         ModestMailHeaderViewPriv *priv;
 372         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (header_view), NULL);
 373         GtkWidget *hbox;
 374         GtkWidget *label_field;
 375
 376         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 377         hbox = gtk_hbox_new (FALSE, 12);
 378         label_field = gtk_label_new (NULL);
 379         gtk_label_set_markup (GTK_LABEL (label_field), label);
 380         gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
 381         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 382         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 383         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 384
 385         if (with_expander) {
 386                 if (start)
 387                         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 388                 else
 389                         gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 390         } else {
 391                 if (start)
 392                         gtk_box_pack_start (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 393                 else
 394                         gtk_box_pack_end (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 395         }
 396
 397         return hbox;
 398 }
 399
 400 /**
 401  * modest_mail_header_view_new:
 402  *
 403  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 404  **/
 405 TnyHeaderView*
 406 modest_mail_header_view_new (gboolean expanded)
 407 {
 408         ModestMailHeaderViewPriv *priv;
 409         ModestMailHeaderView *self = g_object_new (MODEST_TYPE_MAIL_HEADER_VIEW, NULL);
 410
 411         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 412         gtk_expander_set_expanded (GTK_EXPANDER (priv->expander), expanded);
 413         expander_activate (priv->expander, self);
 414
 415         return TNY_HEADER_VIEW (self);
 416 }
 417
 418 static void
 419 modest_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 420 {
 421         ModestMailHeaderView *self = (ModestMailHeaderView *)instance;
 422         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 423         GtkWidget *fromto_hbox = NULL;
 424         GtkSizeGroup *expander_group = NULL;
 425
 426         priv->header = NULL;
 427
 428         priv->expander = gtk_expander_new (NULL);
 429         priv->main_vbox = gtk_vbox_new (FALSE, 1);
 430         gtk_box_pack_start (GTK_BOX (instance), priv->expander, FALSE, FALSE, 0);
 431         gtk_box_pack_start (GTK_BOX (instance), priv->main_vbox, TRUE, TRUE, 0);
 432         g_signal_connect_after (G_OBJECT (priv->expander), "activate", G_CALLBACK (expander_activate), instance);
 433
 434         fromto_hbox = gtk_hbox_new (FALSE, 12);
 435         priv->fromto_label = gtk_label_new (NULL);
 436         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 0.0);
 437         priv->fromto_contents = modest_recpt_view_new ();
 438         g_signal_connect (G_OBJECT (priv->fromto_contents), "activate", G_CALLBACK (activate_recpt), instance);
 439
 440         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_label, FALSE, FALSE, 0);
 441         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 442         gtk_box_pack_start (GTK_BOX (priv->main_vbox), fromto_hbox, FALSE, FALSE, 0);
 443
 444         priv->labels_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 445         gtk_size_group_add_widget (priv->labels_size_group, priv->fromto_label);
 446
 447         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 448         g_object_ref (priv->headers_vbox);
 449
 450         expander_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 451         gtk_size_group_add_widget (expander_group, priv->headers_vbox);
 452         gtk_size_group_add_widget (expander_group, fromto_hbox);
 453         g_object_unref (expander_group);
 454
 455         gtk_container_set_reallocate_redraws (GTK_CONTAINER (instance), TRUE);
 456
 457         priv->is_outgoing = FALSE;
 458         priv->is_draft = FALSE;
 459
 460         return;
 461 }
 462
 463 static void
 464 modest_mail_header_view_finalize (GObject *object)
 465 {
 466         ModestMailHeaderView *self = (ModestMailHeaderView *)object;
 467         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 468
 469         if (G_LIKELY (priv->header))
 470                 g_object_unref (G_OBJECT (priv->header));
 471         priv->header = NULL;
 472
 473         if (G_LIKELY (priv->headers_vbox))
 474                 g_object_unref (G_OBJECT (priv->headers_vbox));
 475
 476         priv->headers_vbox = NULL;
 477
 478         g_object_unref (priv->labels_size_group);
 479
 480         (*parent_class->finalize) (object);
 481
 482         return;
 483 }
 484
 485 static void
 486 tny_header_view_init (gpointer g, gpointer iface_data)
 487 {
 488         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 489
 490         klass->set_header_func = modest_mail_header_view_set_header;
 491         klass->clear_func = modest_mail_header_view_clear;
 492
 493         return;
 494 }
 495
 496 static void
 497 modest_mail_header_view_class_init (ModestMailHeaderViewClass *klass)
 498 {
 499         GObjectClass *object_class;
 500
 501         parent_class = g_type_class_peek_parent (klass);
 502         object_class = (GObjectClass*) klass;
 503
 504         klass->set_header_func = modest_mail_header_view_set_header_default;
 505         klass->clear_func = modest_mail_header_view_clear_default;
 506
 507         object_class->finalize = modest_mail_header_view_finalize;
 508
 509         klass->recpt_activated = NULL;
 510
 511         g_type_class_add_private (object_class, sizeof (ModestMailHeaderViewPriv));
 512
 513         signals[RECPT_ACTIVATED_SIGNAL] =
 514                 g_signal_new ("recpt_activated",
 515                               G_TYPE_FROM_CLASS (object_class),
 516                               G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
 517                               G_STRUCT_OFFSET(ModestMailHeaderViewClass, recpt_activated),
 518                               NULL, NULL,
 519                               g_cclosure_marshal_VOID__STRING,
 520                               G_TYPE_NONE, 1,
 521                               G_TYPE_STRING);
 522
 523
 524         return;
 525 }
 526
 527 GType
 528 modest_mail_header_view_get_type (void)
 529 {
 530         static GType type = 0;
 531
 532         if (G_UNLIKELY(type == 0))
 533         {
 534                 static const GTypeInfo info =
 535                 {
 536                   sizeof (ModestMailHeaderViewClass),
 537                   NULL,   /* base_init */
 538                   NULL,   /* base_finalize */
 539                   (GClassInitFunc) modest_mail_header_view_class_init,   /* class_init */
 540                   NULL,   /* class_finalize */
 541                   NULL,   /* class_data */
 542                   sizeof (ModestMailHeaderView),
 543                   0,      /* n_preallocs */
 544                   modest_mail_header_view_instance_init    /* instance_init */
 545                 };
 546
 547                 static const GInterfaceInfo tny_header_view_info =
 548                 {
 549                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 550                   NULL,         /* interface_finalize */
 551                   NULL          /* interface_data */
 552                 };
 553
 554                 type = g_type_register_static (GTK_TYPE_HBOX,
 555                         "ModestMailHeaderView",
 556                         &info, 0);
 557
 558                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 559                         &tny_header_view_info);
 560
 561         }
 562
 563         return type;
 564 }
 565
 566 TnyHeaderFlags
 567 modest_mail_header_view_get_priority (ModestMailHeaderView *headers_view)
 568 {
 569         ModestMailHeaderViewPriv *priv;
 570
 571         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (headers_view), 0);
 572         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 573
 574         return priv->priority_flags;
 575 }
 576
 577 void
 578 modest_mail_header_view_set_priority (ModestMailHeaderView *headers_view,
 579                                       TnyHeaderFlags flags)
 580 {
 581         ModestMailHeaderViewPriv *priv;
 582
 583         g_return_if_fail (MODEST_IS_MAIL_HEADER_VIEW (headers_view));
 584         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 585
 586         priv->priority_flags = flags & (TNY_HEADER_FLAG_HIGH_PRIORITY);
 587
 588         if (priv->priority_flags == 0) {
 589                 if (priv->priority_icon != NULL) {
 590                         gtk_widget_destroy (priv->priority_icon);
 591                         priv->priority_icon = NULL;
 592                 }
 593         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 594                 priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
 595                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 596                 gtk_widget_show (priv->priority_icon);
 597         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 598                 priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
 599                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 600                 gtk_widget_show (priv->priority_icon);
 601         }
 602 }