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

   1 /* Copyright (c) 2008, 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-compact-mail-header-view.h>
  37 #include <modest-tny-folder.h>
  38 #include <modest-ui-constants.h>
  39 #include <modest-icon-names.h>
  40 #ifdef MODEST_TOOLKIT_HILDON2
  41 #include <hildon/hildon-gtk.h>
  42 #endif
  43
  44 static GObjectClass *parent_class = NULL;
  45
  46 typedef struct _ModestCompactMailHeaderViewPriv ModestCompactMailHeaderViewPriv;
  47
  48 struct _ModestCompactMailHeaderViewPriv
  49 {
  50         GtkWidget    *headers_vbox;
  51         GtkWidget    *subject_box;
  52
  53         GtkWidget    *fromto_label;
  54         GtkWidget    *fromto_contents;
  55         GtkWidget    *priority_icon;
  56         GtkWidget    *details_label;
  57         GtkWidget    *date_label;
  58         GtkWidget    *subject_label;
  59
  60         GSList       *custom_labels;
  61
  62         gboolean     is_outgoing;
  63         gboolean     is_draft;
  64
  65         TnyHeader    *header;
  66         TnyHeaderFlags priority_flags;
  67 };
  68
  69 #define MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  70         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, ModestCompactMailHeaderViewPriv))
  71
  72 /* GObject */
  73 static void modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass);
  74 static void modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class);
  75 static void modest_compact_mail_header_view_finalize (GObject *object);
  76
  77 /* TnyHeaderView interface */
  78 static void tny_header_view_init (gpointer g, gpointer iface_data);
  79 static void modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header);
  80 static void modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self);
  81 static void modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
  82 static void modest_compact_mail_header_view_clear (TnyHeaderView *self);
  83 static void modest_compact_mail_header_view_clear_default (TnyHeaderView *self);
  84
  85 /* ModestMailHeaderView interface */
  86 static void modest_mail_header_view_init (gpointer g, gpointer iface_data);
  87 static TnyHeaderFlags modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self);
  88 static TnyHeaderFlags modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view);
  89 static void modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags);
  90 static void modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
  91                                                                    TnyHeaderFlags flags);
  92 static const GtkWidget *modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
  93                                                                             const gchar *label,
  94                                                                             GtkWidget *custom_widget,
  95                                                                             gboolean with_expander,
  96                                                                             gboolean start);
  97 static const GtkWidget *modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
  98                                                                                     const gchar *label,
  99                                                                                     GtkWidget *custom_widget,
 100                                                                                     gboolean with_expander,
 101                                                                                     gboolean start);
 102
 103 /* internal */
 104 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
 105 static void on_details_button_clicked  (GtkButton *button, gpointer userdata);
 106 static void update_style (ModestCompactMailHeaderView *self);
 107 static void set_date_time (ModestCompactMailHeaderView *compact_mail_header, time_t date);
 108 static void fill_address (ModestCompactMailHeaderView *self);
 109
 110 static void
 111 set_date_time (ModestCompactMailHeaderView *compact_mail_header, time_t date)
 112 {
 113         const guint BUF_SIZE = 64;
 114         gchar date_buf [BUF_SIZE];
 115         GString *buffer = g_string_new ("");
 116
 117         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (compact_mail_header);
 118
 119         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_week"), date);
 120         buffer = g_string_append (buffer, date_buf);
 121         buffer = g_string_append_c (buffer, ' ');
 122         buffer = g_string_append_unichar (buffer, 0x2015);
 123         buffer = g_string_append_c (buffer, ' ');
 124         /* TODO: 24h/12h */
 125         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_24h_time"), date);
 126         buffer = g_string_append (buffer, date_buf);
 127         buffer = g_string_append (buffer, "\n");
 128         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_date_long"), date);
 129         buffer = g_string_append (buffer, date_buf);
 130
 131         gtk_label_set_text (GTK_LABEL (priv->date_label), buffer->str);
 132         g_string_free (buffer, TRUE);
 133
 134 }
 135
 136 /* static void */
 137 /* activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data) */
 138 /* { */
 139 /*      ModestCompactMailHeaderView * view = MODEST_COMPACT_MAIL_HEADER_VIEW (user_data); */
 140
 141 /*      g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address); */
 142 /* } */
 143
 144
 145 static void
 146 modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 147 {
 148         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 149         return;
 150 }
 151
 152 static void
 153 modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 154 {
 155         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 156         TnyFolder *folder = NULL;
 157
 158         priv->is_outgoing = FALSE;
 159
 160         if (priv->header == NULL)
 161                 return;
 162
 163         folder = tny_header_get_folder (priv->header);
 164
 165         if (folder) {
 166                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 167
 168                 switch (folder_type) {
 169                 case TNY_FOLDER_TYPE_DRAFTS:
 170                 case TNY_FOLDER_TYPE_OUTBOX:
 171                 case TNY_FOLDER_TYPE_SENT:
 172                         priv->is_outgoing = TRUE;
 173                         break;
 174                 default:
 175                         priv->is_outgoing = FALSE;
 176                 }
 177                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 178
 179                 g_object_unref (folder);
 180         }
 181 }
 182
 183 static void
 184 modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 185 {
 186         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 187
 188         if (header)
 189                 g_assert (TNY_IS_HEADER (header));
 190
 191         if (G_LIKELY (priv->header))
 192                 g_object_unref (G_OBJECT (priv->header));
 193         priv->header = NULL;
 194
 195         if (header && G_IS_OBJECT (header))
 196         {
 197                 gchar *subject;
 198                 time_t date_to_show;
 199
 200                 g_object_ref (G_OBJECT (header));
 201                 priv->header = header;
 202
 203                 modest_compact_mail_header_view_update_is_outgoing (self);
 204
 205                 subject = tny_header_dup_subject (header);
 206
 207                 if (subject && (subject[0] != '\0'))
 208                         gtk_label_set_text (GTK_LABEL (priv->subject_label), subject);
 209                 else
 210                         gtk_label_set_text (GTK_LABEL (priv->subject_label), _("mail_va_no_subject"));
 211
 212                 if (priv->is_outgoing && priv->is_draft) {
 213                         date_to_show = tny_header_get_date_sent (header);
 214                 } else {
 215                         date_to_show = tny_header_get_date_received (header);
 216                 }
 217                 set_date_time (MODEST_COMPACT_MAIL_HEADER_VIEW (self), date_to_show);
 218
 219                 fill_address (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 220
 221                 g_free (subject);
 222         }
 223
 224         modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (self), 0);
 225         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 226         gtk_widget_show_all (GTK_WIDGET (self));
 227
 228         return;
 229 }
 230
 231 static void
 232 modest_compact_mail_header_view_clear (TnyHeaderView *self)
 233 {
 234         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 235         return;
 236 }
 237
 238 static void
 239 modest_compact_mail_header_view_clear_default (TnyHeaderView *self)
 240 {
 241         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 242
 243         if (G_LIKELY (priv->header))
 244                 g_object_unref (G_OBJECT (priv->header));
 245         priv->header = NULL;
 246
 247         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 248         gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
 249
 250         gtk_widget_hide (GTK_WIDGET(self));
 251
 252         return;
 253 }
 254
 255 static const GtkWidget *
 256 modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 257                                                     const gchar *label,
 258                                                     GtkWidget *custom_widget,
 259                                                     gboolean with_expander,
 260                                                     gboolean start)
 261 {
 262         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
 263                                                                                          custom_widget, with_expander,
 264                                                                                          start);
 265 }
 266
 267 static const GtkWidget *
 268 modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *header_view,
 269                                                            const gchar *label,
 270                                                            GtkWidget *custom_widget,
 271                                                            gboolean with_expander,
 272                                                            gboolean start)
 273 {
 274         ModestCompactMailHeaderViewPriv *priv;
 275         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (header_view), NULL);
 276         GtkWidget *hbox;
 277         GtkWidget *label_field;
 278
 279         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 280         hbox = gtk_hbox_new (FALSE, 12);
 281         label_field = gtk_label_new (NULL);
 282         gtk_label_set_text (GTK_LABEL (label_field), label);
 283         priv->custom_labels = g_slist_prepend (priv->custom_labels, (gpointer) label_field);
 284         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 285         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 286         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 287
 288         if (start)
 289                 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 290         else
 291                 gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 292
 293         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (header_view));
 294         return hbox;
 295 }
 296
 297 /**
 298  * modest_compact_mail_header_view_new:
 299  *
 300  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 301  **/
 302 TnyHeaderView*
 303 modest_compact_mail_header_view_new ()
 304 {
 305         ModestCompactMailHeaderViewPriv *priv;
 306         ModestCompactMailHeaderView *self = g_object_new (MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, NULL);
 307
 308         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 309         return TNY_HEADER_VIEW (self);
 310 }
 311
 312 static void
 313 modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 314 {
 315         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)instance;
 316         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 317         GtkWidget *first_hbox, *second_hbox, *vbox, *main_vbox;
 318         GtkWidget *details_button;
 319         PangoAttrList *attr_list;
 320
 321         priv->header = NULL;
 322         priv->custom_labels = NULL;
 323
 324         main_vbox = gtk_vbox_new (FALSE, 0);
 325         vbox = gtk_vbox_new (FALSE, 0);
 326         first_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 327
 328         priv->subject_box = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 329
 330         /* We set here the style for widgets using standard text color. For
 331          * widgets with secondary text color, we set them in update_style,
 332          * as we want to track the style changes and update the color properly */
 333
 334         priv->subject_label = gtk_label_new (NULL);
 335         gtk_misc_set_alignment (GTK_MISC (priv->subject_label), 0.0, 1.0);
 336         gtk_label_set_ellipsize (GTK_LABEL (priv->subject_label), PANGO_ELLIPSIZE_END);
 337         attr_list = pango_attr_list_new ();
 338         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_LARGE));
 339         gtk_label_set_attributes (GTK_LABEL (priv->subject_label), attr_list);
 340         pango_attr_list_unref (attr_list);
 341
 342         details_button = gtk_button_new ();
 343         priv->details_label = gtk_label_new (_("mcen_ti_message_properties"));
 344         gtk_misc_set_alignment (GTK_MISC (priv->details_label), 1.0, 0.5);
 345         gtk_container_add (GTK_CONTAINER (details_button), priv->details_label);
 346         gtk_button_set_relief (GTK_BUTTON (details_button), GTK_RELIEF_NONE);
 347
 348         gtk_box_pack_end (GTK_BOX (priv->subject_box), priv->subject_label, TRUE, TRUE, 0);
 349         gtk_box_pack_start (GTK_BOX (first_hbox), priv->subject_box, TRUE, TRUE, 0);
 350         gtk_box_pack_start (GTK_BOX (first_hbox), details_button, FALSE, FALSE, 0);
 351
 352         second_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 353
 354         priv->fromto_label = gtk_label_new (NULL);
 355         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 356
 357         priv->fromto_contents = gtk_label_new (NULL);
 358         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 359         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 360
 361         priv->date_label = gtk_label_new (NULL);
 362         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 363         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 1.0);
 364         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DEFAULT, 0);
 365
 366         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_label, FALSE, FALSE, 0);
 367         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 368         gtk_box_pack_start (GTK_BOX (second_hbox), priv->date_label, FALSE, FALSE, 0);
 369
 370         gtk_box_pack_start (GTK_BOX (vbox), first_hbox, FALSE, FALSE, 0);
 371         gtk_box_pack_start (GTK_BOX (vbox), second_hbox, FALSE, FALSE, 0);
 372
 373         update_style (self);
 374
 375         g_signal_connect (G_OBJECT (self), "notify::style", G_CALLBACK (on_notify_style), (gpointer) self);
 376
 377         g_signal_connect (G_OBJECT (details_button), "clicked", G_CALLBACK (on_details_button_clicked), instance);
 378
 379         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 380         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 381         g_object_ref (priv->headers_vbox);
 382
 383         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 384         gtk_box_pack_start (GTK_BOX (main_vbox), priv->headers_vbox, FALSE, FALSE, 0);
 385         gtk_box_pack_start (GTK_BOX (self), main_vbox, TRUE, TRUE, 0);
 386
 387         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_DOUBLE);
 388
 389         gtk_widget_show_all (main_vbox);
 390
 391         priv->is_outgoing = FALSE;
 392         priv->is_draft = FALSE;
 393
 394         return;
 395 }
 396
 397 static void
 398 modest_compact_mail_header_view_finalize (GObject *object)
 399 {
 400         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 401         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 402
 403         if (priv->custom_labels) {
 404                 g_slist_free (priv->custom_labels);
 405                 priv->custom_labels = NULL;
 406         }
 407
 408         if (G_LIKELY (priv->header))
 409                 g_object_unref (G_OBJECT (priv->header));
 410         priv->header = NULL;
 411
 412         if (G_LIKELY (priv->headers_vbox))
 413                 g_object_unref (G_OBJECT (priv->headers_vbox));
 414
 415         priv->headers_vbox = NULL;
 416
 417         (*parent_class->finalize) (object);
 418
 419         return;
 420 }
 421
 422 static void
 423 tny_header_view_init (gpointer g, gpointer iface_data)
 424 {
 425         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 426
 427         klass->set_header = modest_compact_mail_header_view_set_header;
 428         klass->clear = modest_compact_mail_header_view_clear;
 429
 430         return;
 431 }
 432
 433 static void
 434 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 435 {
 436         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 437
 438         klass->get_priority = modest_compact_mail_header_view_get_priority;
 439         klass->set_priority = modest_compact_mail_header_view_set_priority;
 440         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 441
 442         return;
 443 }
 444
 445 static void
 446 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 447 {
 448         GObjectClass *object_class;
 449
 450         parent_class = g_type_class_peek_parent (klass);
 451         object_class = (GObjectClass*) klass;
 452
 453         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 454         klass->clear_func = modest_compact_mail_header_view_clear_default;
 455         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 456         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 457         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 458         object_class->finalize = modest_compact_mail_header_view_finalize;
 459
 460         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 461
 462         return;
 463 }
 464
 465 GType
 466 modest_compact_mail_header_view_get_type (void)
 467 {
 468         static GType type = 0;
 469
 470         if (G_UNLIKELY(type == 0))
 471         {
 472                 static const GTypeInfo info =
 473                 {
 474                   sizeof (ModestCompactMailHeaderViewClass),
 475                   NULL,   /* base_init */
 476                   NULL,   /* base_finalize */
 477                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 478                   NULL,   /* class_finalize */
 479                   NULL,   /* class_data */
 480                   sizeof (ModestCompactMailHeaderView),
 481                   0,      /* n_preallocs */
 482                   modest_compact_mail_header_view_instance_init    /* instance_init */
 483                 };
 484
 485                 static const GInterfaceInfo tny_header_view_info =
 486                 {
 487                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 488                   NULL,         /* interface_finalize */
 489                   NULL          /* interface_data */
 490                 };
 491
 492                 static const GInterfaceInfo modest_mail_header_view_info =
 493                 {
 494                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 495                   NULL,         /* interface_finalize */
 496                   NULL          /* interface_data */
 497                 };
 498
 499                 type = g_type_register_static (GTK_TYPE_HBOX,
 500                         "ModestCompactMailHeaderView",
 501                         &info, 0);
 502
 503                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 504                         &tny_header_view_info);
 505                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 506                         &modest_mail_header_view_info);
 507
 508         }
 509
 510         return type;
 511 }
 512
 513 static TnyHeaderFlags
 514 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 515 {
 516         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 517 }
 518
 519 static TnyHeaderFlags
 520 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 521 {
 522         ModestCompactMailHeaderViewPriv *priv;
 523
 524         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 525         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 526
 527         return priv->priority_flags;
 528 }
 529
 530 static void
 531 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 532 {
 533         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 534         return;
 535 }
 536
 537 static void
 538 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 539                                                       TnyHeaderFlags flags)
 540 {
 541         ModestCompactMailHeaderViewPriv *priv;
 542
 543         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 544         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 545
 546         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 547
 548         if (priv->priority_flags == TNY_HEADER_FLAG_NORMAL_PRIORITY) {
 549                 if (priv->priority_icon != NULL) {
 550                         gtk_widget_destroy (priv->priority_icon);
 551                         priv->priority_icon = NULL;
 552                 }
 553         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 554                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
 555                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 556                 gtk_widget_show (priv->priority_icon);
 557         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 558                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
 559                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 560                 gtk_widget_show (priv->priority_icon);
 561         }
 562 }
 563
 564 static void
 565 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 566 {
 567         if (strcmp ("style", spec->name) == 0) {
 568                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 569                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 570         }
 571 }
 572
 573 /* This method updates the color (and other style settings) of widgets using secondary text color,
 574  * tracking the gtk style */
 575 static void
 576 update_style (ModestCompactMailHeaderView *self)
 577 {
 578         ModestCompactMailHeaderViewPriv *priv;
 579         GdkColor style_color;
 580         PangoColor color;
 581         PangoAttrList *attr_list;
 582         GSList *node;
 583
 584         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 585         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 586
 587         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 588                 color.red = style_color.red;
 589                 color.green = style_color.green;
 590                 color.blue = style_color.blue;
 591         } else {
 592                 pango_color_parse (&color, "grey");
 593         }
 594
 595         /* style of from:/to: label */
 596         attr_list = pango_attr_list_new ();
 597         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 598         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 599         pango_attr_list_unref (attr_list);
 600
 601         /* style of details label in details button */
 602         attr_list = pango_attr_list_new ();
 603         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 604         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 605         pango_attr_list_insert (attr_list, pango_attr_underline_new (PANGO_UNDERLINE_SINGLE));
 606         gtk_label_set_attributes (GTK_LABEL (priv->details_label), attr_list);
 607         pango_attr_list_unref (attr_list);
 608
 609         /* style of date time label */
 610         attr_list = pango_attr_list_new ();
 611         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 612         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 613         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 614         pango_attr_list_unref (attr_list);
 615
 616         /* set style of custom headers */
 617         attr_list = pango_attr_list_new ();
 618         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 619         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 620                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 621         }
 622         pango_attr_list_unref (attr_list);
 623
 624 }
 625
 626 static void
 627 fill_address (ModestCompactMailHeaderView *self)
 628 {
 629         ModestCompactMailHeaderViewPriv *priv;
 630         gchar *recipients;
 631         const gchar *label;
 632         GSList *recipient_list;
 633         gchar *first_address;
 634
 635         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 636         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 637
 638         if (priv->is_outgoing) {
 639                 label = _("mail_va_to");
 640                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 641         } else {
 642                 label = _("mail_va_from");
 643                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 644         }
 645
 646         recipient_list = modest_text_utils_split_addresses_list (recipients);
 647         if (recipient_list == NULL) {
 648                 first_address = NULL;
 649         } else {
 650                 gchar *first_recipient;
 651
 652                 first_recipient = (gchar *) recipient_list->data;
 653                 first_address = first_recipient?g_strdup (first_recipient):NULL;
 654         }
 655         g_slist_foreach (recipient_list, (GFunc) g_free, NULL);
 656         g_slist_free (recipient_list);
 657
 658         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 659         if (recipients) {
 660                 modest_text_utils_get_display_address (first_address);
 661                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), first_address);
 662                 g_free (recipients);
 663                 g_free (first_address);
 664         }
 665
 666 }
 667
 668 static void
 669 on_details_button_clicked (GtkButton *button,
 670                            gpointer userdata)
 671 {
 672         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *) userdata;
 673
 674         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 675
 676         g_signal_emit_by_name (G_OBJECT (self), "show-details");
 677 }