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), 1.0, 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), 1.0, 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), 1.0, 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"),
 292                                                                    priv->subject_box, TRUE, TRUE);
 293                         if (priv->is_draft)
 294                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_created"),
 295                                                       tny_header_get_date_sent (header));
 296                         else
 297                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_sent"),
 298                                                       tny_header_get_date_sent (header));
 299                 } else {
 300                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_from"));
 301                         if (from)
 302                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), from);
 303                         if (cc)
 304                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 305                         if (bcc)
 306                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 307                         if (to)
 308                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_to"), to);
 309                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"),
 310                                                                    priv->subject_box, TRUE, TRUE);
 311                         add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_received"),
 312                                               tny_header_get_date_received (header));
 313                 }
 314         }
 315
 316         gtk_widget_show_all (GTK_WIDGET (self));
 317
 318         return;
 319 }
 320
 321 static void
 322 modest_mail_header_view_clear (TnyHeaderView *self)
 323 {
 324         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 325         return;
 326 }
 327
 328 static void
 329 modest_mail_header_view_clear_default (TnyHeaderView *self)
 330 {
 331         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 332
 333         if (G_LIKELY (priv->header))
 334                 g_object_unref (G_OBJECT (priv->header));
 335         priv->header = NULL;
 336
 337         clean_headers (priv->headers_vbox);
 338
 339         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 340         modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), "");
 341
 342         gtk_widget_hide (GTK_WIDGET(self));
 343
 344         return;
 345 }
 346
 347 static void
 348 expander_activate (GtkWidget *expander, ModestMailHeaderView *header_view)
 349 {
 350         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 351
 352         gtk_widget_queue_resize (GTK_WIDGET (header_view));
 353         gtk_widget_queue_draw (GTK_WIDGET (header_view));
 354
 355         if (gtk_expander_get_expanded (GTK_EXPANDER (expander))) {
 356                 if (gtk_widget_get_parent (priv->headers_vbox) == NULL) {
 357                         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->headers_vbox, TRUE, TRUE, 0);
 358                         gtk_widget_show_all (GTK_WIDGET (priv->headers_vbox));
 359                 }
 360         } else {
 361                 if (gtk_widget_get_parent (priv->headers_vbox) != NULL) {
 362                         gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->headers_vbox);
 363                 }
 364         }
 365         gtk_widget_queue_resize (GTK_WIDGET (priv->expander));
 366         gtk_widget_queue_draw (GTK_WIDGET (priv->expander));
 367 }
 368
 369 const GtkWidget *
 370 modest_mail_header_view_add_custom_header (ModestMailHeaderView *header_view,
 371                                            const gchar *label,
 372                                            GtkWidget *custom_widget,
 373                                            gboolean with_expander,
 374                                            gboolean start)
 375 {
 376         ModestMailHeaderViewPriv *priv;
 377         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (header_view), NULL);
 378         GtkWidget *hbox;
 379         GtkWidget *label_field;
 380
 381         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 382         hbox = gtk_hbox_new (FALSE, 12);
 383         label_field = gtk_label_new (NULL);
 384         gtk_label_set_markup (GTK_LABEL (label_field), label);
 385         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 386         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 387         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 388         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 389
 390         if (with_expander) {
 391                 if (start)
 392                         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 393                 else
 394                         gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 395         } else {
 396                 if (start)
 397                         gtk_box_pack_start (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 398                 else
 399                         gtk_box_pack_end (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 400         }
 401
 402         return hbox;
 403 }
 404
 405 /**
 406  * modest_mail_header_view_new:
 407  *
 408  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 409  **/
 410 TnyHeaderView*
 411 modest_mail_header_view_new (gboolean expanded)
 412 {
 413         ModestMailHeaderViewPriv *priv;
 414         ModestMailHeaderView *self = g_object_new (MODEST_TYPE_MAIL_HEADER_VIEW, NULL);
 415
 416         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 417         gtk_expander_set_expanded (GTK_EXPANDER (priv->expander), expanded);
 418         expander_activate (priv->expander, self);
 419
 420         return TNY_HEADER_VIEW (self);
 421 }
 422
 423 static void
 424 modest_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 425 {
 426         ModestMailHeaderView *self = (ModestMailHeaderView *)instance;
 427         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 428         GtkWidget *fromto_hbox = NULL;
 429         GtkSizeGroup *expander_group = NULL;
 430
 431         priv->header = NULL;
 432
 433         priv->expander = gtk_expander_new (NULL);
 434         priv->main_vbox = gtk_vbox_new (FALSE, 1);
 435         gtk_box_pack_start (GTK_BOX (instance), priv->expander, FALSE, FALSE, 0);
 436         gtk_box_pack_start (GTK_BOX (instance), priv->main_vbox, TRUE, TRUE, 0);
 437         g_signal_connect_after (G_OBJECT (priv->expander), "activate", G_CALLBACK (expander_activate), instance);
 438
 439         fromto_hbox = gtk_hbox_new (FALSE, 12);
 440         priv->fromto_label = gtk_label_new (NULL);
 441         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 1.0, 0.0);
 442         priv->fromto_contents = modest_recpt_view_new ();
 443         g_signal_connect (G_OBJECT (priv->fromto_contents), "activate", G_CALLBACK (activate_recpt), instance);
 444
 445         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_label, FALSE, FALSE, 0);
 446         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 447         gtk_box_pack_start (GTK_BOX (priv->main_vbox), fromto_hbox, FALSE, FALSE, 0);
 448
 449         priv->labels_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 450         gtk_size_group_add_widget (priv->labels_size_group, priv->fromto_label);
 451
 452         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 453         g_object_ref (priv->headers_vbox);
 454
 455         expander_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 456         gtk_size_group_add_widget (expander_group, priv->headers_vbox);
 457         gtk_size_group_add_widget (expander_group, fromto_hbox);
 458         g_object_unref (expander_group);
 459
 460         gtk_container_set_reallocate_redraws (GTK_CONTAINER (instance), TRUE);
 461
 462         priv->is_outgoing = FALSE;
 463         priv->is_draft = FALSE;
 464
 465         return;
 466 }
 467
 468 static void
 469 modest_mail_header_view_finalize (GObject *object)
 470 {
 471         ModestMailHeaderView *self = (ModestMailHeaderView *)object;
 472         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 473
 474         if (G_LIKELY (priv->header))
 475                 g_object_unref (G_OBJECT (priv->header));
 476         priv->header = NULL;
 477
 478         if (G_LIKELY (priv->headers_vbox))
 479                 g_object_unref (G_OBJECT (priv->headers_vbox));
 480
 481         priv->headers_vbox = NULL;
 482
 483         g_object_unref (priv->labels_size_group);
 484
 485         (*parent_class->finalize) (object);
 486
 487         return;
 488 }
 489
 490 static void
 491 tny_header_view_init (gpointer g, gpointer iface_data)
 492 {
 493         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 494
 495         klass->set_header_func = modest_mail_header_view_set_header;
 496         klass->clear_func = modest_mail_header_view_clear;
 497
 498         return;
 499 }
 500
 501 static void
 502 modest_mail_header_view_class_init (ModestMailHeaderViewClass *klass)
 503 {
 504         GObjectClass *object_class;
 505
 506         parent_class = g_type_class_peek_parent (klass);
 507         object_class = (GObjectClass*) klass;
 508
 509         klass->set_header_func = modest_mail_header_view_set_header_default;
 510         klass->clear_func = modest_mail_header_view_clear_default;
 511
 512         object_class->finalize = modest_mail_header_view_finalize;
 513
 514         klass->recpt_activated = NULL;
 515
 516         g_type_class_add_private (object_class, sizeof (ModestMailHeaderViewPriv));
 517
 518         signals[RECPT_ACTIVATED_SIGNAL] =
 519                 g_signal_new ("recpt_activated",
 520                               G_TYPE_FROM_CLASS (object_class),
 521                               G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
 522                               G_STRUCT_OFFSET(ModestMailHeaderViewClass, recpt_activated),
 523                               NULL, NULL,
 524                               g_cclosure_marshal_VOID__STRING,
 525                               G_TYPE_NONE, 1,
 526                               G_TYPE_STRING);
 527
 528
 529         return;
 530 }
 531
 532 GType
 533 modest_mail_header_view_get_type (void)
 534 {
 535         static GType type = 0;
 536
 537         if (G_UNLIKELY(type == 0))
 538         {
 539                 static const GTypeInfo info =
 540                 {
 541                   sizeof (ModestMailHeaderViewClass),
 542                   NULL,   /* base_init */
 543                   NULL,   /* base_finalize */
 544                   (GClassInitFunc) modest_mail_header_view_class_init,   /* class_init */
 545                   NULL,   /* class_finalize */
 546                   NULL,   /* class_data */
 547                   sizeof (ModestMailHeaderView),
 548                   0,      /* n_preallocs */
 549                   modest_mail_header_view_instance_init    /* instance_init */
 550                 };
 551
 552                 static const GInterfaceInfo tny_header_view_info =
 553                 {
 554                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 555                   NULL,         /* interface_finalize */
 556                   NULL          /* interface_data */
 557                 };
 558
 559                 type = g_type_register_static (GTK_TYPE_HBOX,
 560                         "ModestMailHeaderView",
 561                         &info, 0);
 562
 563                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 564                         &tny_header_view_info);
 565
 566         }
 567
 568         return type;
 569 }
 570
 571 TnyHeaderFlags
 572 modest_mail_header_view_get_priority (ModestMailHeaderView *headers_view)
 573 {
 574         ModestMailHeaderViewPriv *priv;
 575
 576         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (headers_view), 0);
 577         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 578
 579         return priv->priority_flags;
 580 }
 581
 582 void
 583 modest_mail_header_view_set_priority (ModestMailHeaderView *headers_view,
 584                                       TnyHeaderFlags flags)
 585 {
 586         ModestMailHeaderViewPriv *priv;
 587
 588         g_return_if_fail (MODEST_IS_MAIL_HEADER_VIEW (headers_view));
 589         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 590
 591         priv->priority_flags = flags & (TNY_HEADER_FLAG_PRIORITY);
 592
 593         if (priv->priority_flags == 0) {
 594                 if (priv->priority_icon != NULL) {
 595                         gtk_widget_destroy (priv->priority_icon);
 596                         priv->priority_icon = NULL;
 597                 }
 598         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 599                 priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
 600                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 601                 gtk_widget_show (priv->priority_icon);
 602         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 603                 priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
 604                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 605                 gtk_widget_show (priv->priority_icon);
 606         }
 607 }