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
 174         gtk_widget_show (hbox);
 175 }
 176
 177 static void
 178 clean_headers (GtkWidget *vbox)
 179 {
 180         GList *headers_list, *node;
 181
 182         headers_list = gtk_container_get_children (GTK_CONTAINER (vbox));
 183
 184         for (node = headers_list; node != NULL; node = g_list_next (node)) {
 185                 gtk_widget_destroy (GTK_WIDGET (node->data));
 186         }
 187         g_list_free (headers_list);
 188 }
 189
 190 static void
 191 modest_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 192 {
 193         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 194         return;
 195 }
 196
 197 static void
 198 modest_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 199 {
 200         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 201         TnyFolder *folder = NULL;
 202
 203         priv->is_outgoing = FALSE;
 204
 205         if (priv->header == NULL)
 206                 return;
 207
 208         folder = tny_header_get_folder (priv->header);
 209
 210         if (folder) {
 211                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 212
 213                 switch (folder_type) {
 214                 case TNY_FOLDER_TYPE_DRAFTS:
 215                 case TNY_FOLDER_TYPE_OUTBOX:
 216                 case TNY_FOLDER_TYPE_SENT:
 217                         priv->is_outgoing = TRUE;
 218                         break;
 219                 default:
 220                         priv->is_outgoing = FALSE;
 221                 }
 222                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 223
 224                 g_object_unref (folder);
 225         }
 226 }
 227
 228 static void
 229 modest_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 230 {
 231         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 232
 233         if (header)
 234                 g_assert (TNY_IS_HEADER (header));
 235
 236         if (G_LIKELY (priv->header))
 237                 g_object_unref (G_OBJECT (priv->header));
 238         priv->header = NULL;
 239
 240         clean_headers (priv->headers_vbox);
 241
 242         if (header && G_IS_OBJECT (header))
 243         {
 244                 const gchar *to, *from, *subject, *bcc, *cc;
 245                 GtkWidget *subject_label;
 246
 247                 g_object_ref (G_OBJECT (header));
 248                 priv->header = header;
 249
 250                 modest_mail_header_view_update_is_outgoing (self);
 251
 252
 253                 to = tny_header_get_to (header);
 254                 from = tny_header_get_from (header);
 255                 subject = tny_header_get_subject (header);
 256                 cc = tny_header_get_cc (header);
 257                 bcc = tny_header_get_bcc (header);
 258
 259                 priv->subject_box = gtk_hbox_new (FALSE, 0);
 260                 subject_label = gtk_label_new (NULL);
 261                 if (subject && (subject[0] != '\0'))
 262                         gtk_label_set_text (GTK_LABEL (subject_label), subject);
 263                 else
 264                         gtk_label_set_text (GTK_LABEL (subject_label), _("mail_va_no_subject"));
 265                 gtk_label_set_single_line_mode (GTK_LABEL (subject_label), TRUE);
 266                 gtk_label_set_ellipsize (GTK_LABEL (subject_label), PANGO_ELLIPSIZE_END);
 267                 gtk_label_set_selectable (GTK_LABEL (subject_label), TRUE);
 268                 gtk_misc_set_alignment (GTK_MISC (subject_label), 0.0, 0.0);
 269
 270                 /* TODO: code disabled until we can get real priority information from message */
 271 /*              if (tny_header_get_priority (header)) { */
 272 /*                      GtkWidget *priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU); */
 273 /*                      gtk_box_pack_start (GTK_BOX (subject_box), priority_icon, FALSE, FALSE, 0); */
 274 /*              } */
 275                 priv->priority_icon = NULL;
 276                 gtk_box_pack_end (GTK_BOX (priv->subject_box), subject_label, TRUE, TRUE, 0);
 277                 if (priv->is_outgoing) {
 278                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_to"));
 279                         if (to)
 280                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), to);
 281                         if (cc)
 282                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 283                         if (bcc)
 284                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 285                         if (priv->is_draft&& from)
 286                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_from"), from);
 287                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"),
 288                                                                    priv->subject_box, TRUE, TRUE);
 289                         if (priv->is_draft)
 290                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_created"),
 291                                                       tny_header_get_date_sent (header));
 292                         else
 293                                 add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_sent"),
 294                                                       tny_header_get_date_sent (header));
 295                 } else {
 296                         gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_from"));
 297                         if (from)
 298                                 modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), from);
 299                         if (to)
 300                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_to"), to);
 301                         if (cc)
 302                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
 303                         if (bcc)
 304                                 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
 305                         modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"),
 306                                                                    priv->subject_box, TRUE, TRUE);
 307                         add_date_time_header (MODEST_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_received"),
 308                                               tny_header_get_date_received (header));
 309                 }
 310         }
 311
 312         gtk_widget_show_all (GTK_WIDGET (self));
 313
 314         return;
 315 }
 316
 317 static void
 318 modest_mail_header_view_clear (TnyHeaderView *self)
 319 {
 320         MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 321         return;
 322 }
 323
 324 static void
 325 modest_mail_header_view_clear_default (TnyHeaderView *self)
 326 {
 327         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 328
 329         if (G_LIKELY (priv->header))
 330                 g_object_unref (G_OBJECT (priv->header));
 331         priv->header = NULL;
 332
 333         clean_headers (priv->headers_vbox);
 334
 335         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 336         modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), "");
 337
 338         gtk_widget_hide (GTK_WIDGET(self));
 339
 340         return;
 341 }
 342
 343 static void
 344 expander_activate (GtkWidget *expander, ModestMailHeaderView *header_view)
 345 {
 346         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 347
 348         gtk_widget_queue_resize (GTK_WIDGET (header_view));
 349         gtk_widget_queue_draw (GTK_WIDGET (header_view));
 350
 351         if (gtk_expander_get_expanded (GTK_EXPANDER (expander))) {
 352                 if (gtk_widget_get_parent (priv->headers_vbox) == NULL) {
 353                         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->headers_vbox, TRUE, TRUE, 0);
 354                         gtk_widget_show_all (GTK_WIDGET (priv->headers_vbox));
 355                 }
 356         } else {
 357                 if (gtk_widget_get_parent (priv->headers_vbox) != NULL) {
 358                         gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->headers_vbox);
 359                 }
 360         }
 361         gtk_widget_queue_resize (GTK_WIDGET (priv->expander));
 362         gtk_widget_queue_draw (GTK_WIDGET (priv->expander));
 363 }
 364
 365 const GtkWidget *
 366 modest_mail_header_view_add_custom_header (ModestMailHeaderView *header_view,
 367                                            const gchar *label,
 368                                            GtkWidget *custom_widget,
 369                                            gboolean with_expander,
 370                                            gboolean start)
 371 {
 372         ModestMailHeaderViewPriv *priv;
 373         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (header_view), NULL);
 374         GtkWidget *hbox;
 375         GtkWidget *label_field;
 376
 377         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 378         hbox = gtk_hbox_new (FALSE, 12);
 379         label_field = gtk_label_new (NULL);
 380         gtk_label_set_markup (GTK_LABEL (label_field), label);
 381         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 382         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 383         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 384         gtk_size_group_add_widget (priv->labels_size_group, label_field);
 385
 386         if (with_expander) {
 387                 if (start)
 388                         gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 389                 else
 390                         gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 391         } else {
 392                 if (start)
 393                         gtk_box_pack_start (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 394                 else
 395                         gtk_box_pack_end (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
 396         }
 397
 398         return hbox;
 399 }
 400
 401 /**
 402  * modest_mail_header_view_new:
 403  *
 404  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 405  **/
 406 TnyHeaderView*
 407 modest_mail_header_view_new (gboolean expanded)
 408 {
 409         ModestMailHeaderViewPriv *priv;
 410         ModestMailHeaderView *self = g_object_new (MODEST_TYPE_MAIL_HEADER_VIEW, NULL);
 411
 412         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 413         gtk_expander_set_expanded (GTK_EXPANDER (priv->expander), expanded);
 414         expander_activate (priv->expander, self);
 415
 416         return TNY_HEADER_VIEW (self);
 417 }
 418
 419 static void
 420 modest_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 421 {
 422         ModestMailHeaderView *self = (ModestMailHeaderView *)instance;
 423         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 424         GtkWidget *fromto_hbox = NULL;
 425         GtkSizeGroup *expander_group = NULL;
 426
 427         priv->header = NULL;
 428
 429         priv->expander = gtk_expander_new (NULL);
 430         priv->main_vbox = gtk_vbox_new (FALSE, 1);
 431         gtk_box_pack_start (GTK_BOX (instance), priv->expander, FALSE, FALSE, 0);
 432         gtk_box_pack_start (GTK_BOX (instance), priv->main_vbox, TRUE, TRUE, 0);
 433         g_signal_connect_after (G_OBJECT (priv->expander), "activate", G_CALLBACK (expander_activate), instance);
 434
 435         fromto_hbox = gtk_hbox_new (FALSE, 12);
 436         priv->fromto_label = gtk_label_new (NULL);
 437         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 1.0, 0.0);
 438         priv->fromto_contents = modest_recpt_view_new ();
 439         g_signal_connect (G_OBJECT (priv->fromto_contents), "activate", G_CALLBACK (activate_recpt), instance);
 440
 441         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_label, FALSE, FALSE, 0);
 442         gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 443         gtk_box_pack_start (GTK_BOX (priv->main_vbox), fromto_hbox, FALSE, FALSE, 0);
 444
 445         priv->labels_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 446         gtk_size_group_add_widget (priv->labels_size_group, priv->fromto_label);
 447
 448         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 449         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 450         g_object_ref (priv->headers_vbox);
 451
 452         expander_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 453         gtk_size_group_add_widget (expander_group, priv->headers_vbox);
 454         gtk_size_group_add_widget (expander_group, fromto_hbox);
 455         g_object_unref (expander_group);
 456
 457         gtk_container_set_reallocate_redraws (GTK_CONTAINER (instance), TRUE);
 458
 459         priv->is_outgoing = FALSE;
 460         priv->is_draft = FALSE;
 461
 462         return;
 463 }
 464
 465 static void
 466 modest_mail_header_view_finalize (GObject *object)
 467 {
 468         ModestMailHeaderView *self = (ModestMailHeaderView *)object;
 469         ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 470
 471         if (G_LIKELY (priv->header))
 472                 g_object_unref (G_OBJECT (priv->header));
 473         priv->header = NULL;
 474
 475         if (G_LIKELY (priv->headers_vbox))
 476                 g_object_unref (G_OBJECT (priv->headers_vbox));
 477
 478         priv->headers_vbox = NULL;
 479
 480         g_object_unref (priv->labels_size_group);
 481
 482         (*parent_class->finalize) (object);
 483
 484         return;
 485 }
 486
 487 static void
 488 tny_header_view_init (gpointer g, gpointer iface_data)
 489 {
 490         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 491
 492         klass->set_header = modest_mail_header_view_set_header;
 493         klass->clear = modest_mail_header_view_clear;
 494
 495         return;
 496 }
 497
 498 static void
 499 modest_mail_header_view_class_init (ModestMailHeaderViewClass *klass)
 500 {
 501         GObjectClass *object_class;
 502
 503         parent_class = g_type_class_peek_parent (klass);
 504         object_class = (GObjectClass*) klass;
 505
 506         klass->set_header_func = modest_mail_header_view_set_header_default;
 507         klass->clear_func = modest_mail_header_view_clear_default;
 508
 509         object_class->finalize = modest_mail_header_view_finalize;
 510
 511         klass->recpt_activated = NULL;
 512
 513         g_type_class_add_private (object_class, sizeof (ModestMailHeaderViewPriv));
 514
 515         signals[RECPT_ACTIVATED_SIGNAL] =
 516                 g_signal_new ("recpt_activated",
 517                               G_TYPE_FROM_CLASS (object_class),
 518                               G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
 519                               G_STRUCT_OFFSET(ModestMailHeaderViewClass, recpt_activated),
 520                               NULL, NULL,
 521                               g_cclosure_marshal_VOID__STRING,
 522                               G_TYPE_NONE, 1,
 523                               G_TYPE_STRING);
 524
 525
 526         return;
 527 }
 528
 529 GType
 530 modest_mail_header_view_get_type (void)
 531 {
 532         static GType type = 0;
 533
 534         if (G_UNLIKELY(type == 0))
 535         {
 536                 static const GTypeInfo info =
 537                 {
 538                   sizeof (ModestMailHeaderViewClass),
 539                   NULL,   /* base_init */
 540                   NULL,   /* base_finalize */
 541                   (GClassInitFunc) modest_mail_header_view_class_init,   /* class_init */
 542                   NULL,   /* class_finalize */
 543                   NULL,   /* class_data */
 544                   sizeof (ModestMailHeaderView),
 545                   0,      /* n_preallocs */
 546                   modest_mail_header_view_instance_init    /* instance_init */
 547                 };
 548
 549                 static const GInterfaceInfo tny_header_view_info =
 550                 {
 551                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 552                   NULL,         /* interface_finalize */
 553                   NULL          /* interface_data */
 554                 };
 555
 556                 type = g_type_register_static (GTK_TYPE_HBOX,
 557                         "ModestMailHeaderView",
 558                         &info, 0);
 559
 560                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 561                         &tny_header_view_info);
 562
 563         }
 564
 565         return type;
 566 }
 567
 568 TnyHeaderFlags
 569 modest_mail_header_view_get_priority (ModestMailHeaderView *headers_view)
 570 {
 571         ModestMailHeaderViewPriv *priv;
 572
 573         g_return_val_if_fail (MODEST_IS_MAIL_HEADER_VIEW (headers_view), 0);
 574         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 575
 576         return priv->priority_flags;
 577 }
 578
 579 void
 580 modest_mail_header_view_set_priority (ModestMailHeaderView *headers_view,
 581                                       TnyHeaderFlags flags)
 582 {
 583         ModestMailHeaderViewPriv *priv;
 584
 585         g_return_if_fail (MODEST_IS_MAIL_HEADER_VIEW (headers_view));
 586         priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 587
 588         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 589
 590         if (priv->priority_flags == TNY_HEADER_FLAG_NORMAL_PRIORITY) {
 591                 if (priv->priority_icon != NULL) {
 592                         gtk_widget_destroy (priv->priority_icon);
 593                         priv->priority_icon = NULL;
 594                 }
 595         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 596                 priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
 597                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 598                 gtk_widget_show (priv->priority_icon);
 599         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 600                 priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
 601                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 602                 gtk_widget_show (priv->priority_icon);
 603         }
 604 }