git.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-defs.h>
  36 #include <modest-text-utils.h>
  37 #include <modest-compact-mail-header-view.h>
  38 #include <modest-tny-folder.h>
  39 #include <modest-ui-constants.h>
  40 #include <modest-icon-names.h>
  41 #include <modest-datetime-formatter.h>
  42 #ifdef MODEST_TOOLKIT_HILDON2
  43 #include <hildon/hildon-gtk.h>
  44 #endif
  45
  46 static GObjectClass *parent_class = NULL;
  47
  48 typedef struct _ModestCompactMailHeaderViewPriv ModestCompactMailHeaderViewPriv;
  49
  50 struct _ModestCompactMailHeaderViewPriv
  51 {
  52         GtkWidget    *headers_vbox;
  53         GtkWidget    *subject_box;
  54
  55         GtkWidget    *fromto_label;
  56         GtkWidget    *fromto_contents;
  57         GtkWidget    *priority_icon;
  58         GtkWidget    *details_label;
  59         GtkWidget    *date_label;
  60         GtkWidget    *subject_label;
  61
  62         GSList       *custom_labels;
  63
  64         gboolean     is_outgoing;
  65         gboolean     is_draft;
  66
  67         TnyHeader    *header;
  68         TnyHeaderFlags priority_flags;
  69
  70         time_t       date_to_show;
  71         ModestDatetimeFormatter *datetime_formatter;
  72 };
  73
  74 #define MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  75         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, ModestCompactMailHeaderViewPriv))
  76
  77 /* GObject */
  78 static void modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass);
  79 static void modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class);
  80 static void modest_compact_mail_header_view_finalize (GObject *object);
  81
  82 /* TnyHeaderView interface */
  83 static void tny_header_view_init (gpointer g, gpointer iface_data);
  84 static void modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header);
  85 static void modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self);
  86 static void modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
  87 static void modest_compact_mail_header_view_clear (TnyHeaderView *self);
  88 static void modest_compact_mail_header_view_clear_default (TnyHeaderView *self);
  89
  90 /* ModestMailHeaderView interface */
  91 static void modest_mail_header_view_init (gpointer g, gpointer iface_data);
  92 static TnyHeaderFlags modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self);
  93 static TnyHeaderFlags modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view);
  94 static void modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags);
  95 static void modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
  96                                                                    TnyHeaderFlags flags);
  97 static const GtkWidget *modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
  98                                                                             const gchar *label,
  99                                                                             GtkWidget *custom_widget,
 100                                                                             gboolean with_expander,
 101                                                                             gboolean start);
 102 static const GtkWidget *modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
 103                                                                                     const gchar *label,
 104                                                                                     GtkWidget *custom_widget,
 105                                                                                     gboolean with_expander,
 106                                                                                     gboolean start);
 107
 108 /* internal */
 109 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
 110 static void on_details_button_clicked  (GtkButton *button, gpointer userdata);
 111 static void update_style (ModestCompactMailHeaderView *self);
 112 static void set_date_time (ModestCompactMailHeaderView *compact_mail_header);
 113 static void fill_address (ModestCompactMailHeaderView *self);
 114
 115 static void
 116 set_date_time (ModestCompactMailHeaderView *compact_mail_header)
 117 {
 118         const guint BUF_SIZE = 64;
 119         const gchar *date_str;
 120         gchar date_buf[BUF_SIZE];
 121         GString *buffer = g_string_new ("");
 122
 123         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (compact_mail_header);
 124
 125         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_week"), priv->date_to_show);
 126         buffer = g_string_append (buffer, date_buf);
 127         buffer = g_string_append_c (buffer, ' ');
 128         buffer = g_string_append_unichar (buffer, 0x2015);
 129         buffer = g_string_append_c (buffer, ' ');
 130         date_str = modest_datetime_formatter_format_time (priv->datetime_formatter, priv->date_to_show);
 131         buffer = g_string_append (buffer, date_str);
 132         buffer = g_string_append (buffer, "\n");
 133         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_date_long"), priv->date_to_show);
 134         buffer = g_string_append (buffer, date_buf);
 135
 136         gtk_label_set_text (GTK_LABEL (priv->date_label), buffer->str);
 137         g_string_free (buffer, TRUE);
 138
 139 }
 140
 141 /* static void */
 142 /* activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data) */
 143 /* { */
 144 /*      ModestCompactMailHeaderView * view = MODEST_COMPACT_MAIL_HEADER_VIEW (user_data); */
 145
 146 /*      g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address); */
 147 /* } */
 148
 149
 150 static void
 151 modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 152 {
 153         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 154         return;
 155 }
 156
 157 static void
 158 modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 159 {
 160         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 161         TnyFolder *folder = NULL;
 162
 163         priv->is_outgoing = FALSE;
 164
 165         if (priv->header == NULL)
 166                 return;
 167
 168         folder = tny_header_get_folder (priv->header);
 169
 170         if (folder) {
 171                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 172
 173                 switch (folder_type) {
 174                 case TNY_FOLDER_TYPE_DRAFTS:
 175                 case TNY_FOLDER_TYPE_OUTBOX:
 176                 case TNY_FOLDER_TYPE_SENT:
 177                         priv->is_outgoing = TRUE;
 178                         break;
 179                 default:
 180                         priv->is_outgoing = FALSE;
 181                 }
 182                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 183
 184                 g_object_unref (folder);
 185         }
 186 }
 187
 188 static void
 189 modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 190 {
 191         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 192
 193         if (header)
 194                 g_assert (TNY_IS_HEADER (header));
 195
 196         if (G_LIKELY (priv->header))
 197                 g_object_unref (G_OBJECT (priv->header));
 198         priv->header = NULL;
 199
 200         if (header && G_IS_OBJECT (header))
 201         {
 202                 gchar *subject;
 203
 204                 g_object_ref (G_OBJECT (header));
 205                 priv->header = header;
 206
 207                 modest_compact_mail_header_view_update_is_outgoing (self);
 208
 209                 subject = tny_header_dup_subject (header);
 210
 211                 if (subject && (subject[0] != '\0'))
 212                         gtk_label_set_text (GTK_LABEL (priv->subject_label), subject);
 213                 else
 214                         gtk_label_set_text (GTK_LABEL (priv->subject_label), _("mail_va_no_subject"));
 215
 216                 if (priv->is_outgoing && priv->is_draft) {
 217                         priv->date_to_show = tny_header_get_date_sent (header);
 218                 } else {
 219                         priv->date_to_show = tny_header_get_date_received (header);
 220                 }
 221                 set_date_time (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 222
 223                 fill_address (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 224
 225                 g_free (subject);
 226         }
 227
 228         modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (self), 0);
 229         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 230         gtk_widget_show_all (GTK_WIDGET (self));
 231
 232         return;
 233 }
 234
 235 static void
 236 modest_compact_mail_header_view_clear (TnyHeaderView *self)
 237 {
 238         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 239         return;
 240 }
 241
 242 static void
 243 modest_compact_mail_header_view_clear_default (TnyHeaderView *self)
 244 {
 245         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 246
 247         if (G_LIKELY (priv->header))
 248                 g_object_unref (G_OBJECT (priv->header));
 249         priv->header = NULL;
 250
 251         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 252         gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
 253
 254         gtk_widget_hide (GTK_WIDGET(self));
 255
 256         return;
 257 }
 258
 259 static const GtkWidget *
 260 modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 261                                                     const gchar *label,
 262                                                     GtkWidget *custom_widget,
 263                                                     gboolean with_expander,
 264                                                     gboolean start)
 265 {
 266         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
 267                                                                                          custom_widget, with_expander,
 268                                                                                          start);
 269 }
 270
 271 static const GtkWidget *
 272 modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *header_view,
 273                                                            const gchar *label,
 274                                                            GtkWidget *custom_widget,
 275                                                            gboolean with_expander,
 276                                                            gboolean start)
 277 {
 278         ModestCompactMailHeaderViewPriv *priv;
 279         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (header_view), NULL);
 280         GtkWidget *hbox;
 281         GtkWidget *label_field;
 282
 283         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 284         hbox = gtk_hbox_new (FALSE, 12);
 285         label_field = gtk_label_new (NULL);
 286         gtk_label_set_text (GTK_LABEL (label_field), label);
 287         priv->custom_labels = g_slist_prepend (priv->custom_labels, (gpointer) label_field);
 288         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 289         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 290         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 291
 292         if (start)
 293                 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 294         else
 295                 gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 296
 297         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (header_view));
 298         return hbox;
 299 }
 300
 301 /**
 302  * modest_compact_mail_header_view_new:
 303  *
 304  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 305  **/
 306 TnyHeaderView*
 307 modest_compact_mail_header_view_new ()
 308 {
 309         ModestCompactMailHeaderViewPriv *priv;
 310         ModestCompactMailHeaderView *self = g_object_new (MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, NULL);
 311
 312         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 313         return TNY_HEADER_VIEW (self);
 314 }
 315
 316 static void
 317 datetime_format_changed (ModestDatetimeFormatter *formatter,
 318                          ModestCompactMailHeaderView *self)
 319 {
 320         set_date_time (self);
 321 }
 322
 323 static void
 324 modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 325 {
 326         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)instance;
 327         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 328         GtkWidget *first_hbox, *second_hbox, *vbox, *main_vbox;
 329         GtkWidget *details_button;
 330         PangoAttrList *attr_list;
 331         GtkWidget *main_align;
 332
 333         priv->header = NULL;
 334         priv->custom_labels = NULL;
 335
 336         main_vbox = gtk_vbox_new (FALSE, 0);
 337         vbox = gtk_vbox_new (FALSE, 0);
 338         first_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 339
 340         priv->subject_box = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 341
 342         /* We set here the style for widgets using standard text color. For
 343          * widgets with secondary text color, we set them in update_style,
 344          * as we want to track the style changes and update the color properly */
 345
 346         priv->subject_label = gtk_label_new (NULL);
 347         gtk_misc_set_alignment (GTK_MISC (priv->subject_label), 0.0, 1.0);
 348         gtk_label_set_ellipsize (GTK_LABEL (priv->subject_label), PANGO_ELLIPSIZE_END);
 349         attr_list = pango_attr_list_new ();
 350         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_LARGE));
 351         gtk_label_set_attributes (GTK_LABEL (priv->subject_label), attr_list);
 352         pango_attr_list_unref (attr_list);
 353
 354         details_button = gtk_button_new ();
 355         priv->details_label = gtk_label_new (_("mcen_ti_message_properties"));
 356         gtk_misc_set_alignment (GTK_MISC (priv->details_label), 1.0, 0.5);
 357         gtk_container_add (GTK_CONTAINER (details_button), priv->details_label);
 358         gtk_button_set_relief (GTK_BUTTON (details_button), GTK_RELIEF_NONE);
 359
 360         gtk_box_pack_end (GTK_BOX (priv->subject_box), priv->subject_label, TRUE, TRUE, 0);
 361         gtk_box_pack_start (GTK_BOX (first_hbox), priv->subject_box, TRUE, TRUE, 0);
 362         gtk_box_pack_start (GTK_BOX (first_hbox), details_button, FALSE, FALSE, 0);
 363
 364         second_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 365
 366         priv->fromto_label = gtk_label_new (NULL);
 367         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 368
 369         priv->fromto_contents = gtk_label_new (NULL);
 370         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 371         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 372
 373         priv->date_label = gtk_label_new (NULL);
 374         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 375         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 1.0);
 376         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DOUBLE, 0);
 377
 378         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_label, FALSE, FALSE, 0);
 379         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 380         gtk_box_pack_start (GTK_BOX (second_hbox), priv->date_label, FALSE, FALSE, 0);
 381
 382         gtk_box_pack_start (GTK_BOX (vbox), first_hbox, FALSE, FALSE, 0);
 383         gtk_box_pack_start (GTK_BOX (vbox), second_hbox, FALSE, FALSE, 0);
 384
 385         update_style (self);
 386
 387         g_signal_connect (G_OBJECT (self), "notify::style", G_CALLBACK (on_notify_style), (gpointer) self);
 388
 389         g_signal_connect (G_OBJECT (details_button), "clicked", G_CALLBACK (on_details_button_clicked), instance);
 390
 391         priv->datetime_formatter = modest_datetime_formatter_new ();
 392         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 393                           G_CALLBACK (datetime_format_changed), (gpointer) self);
 394
 395         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 396         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 397         g_object_ref (priv->headers_vbox);
 398
 399         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 400         gtk_box_pack_start (GTK_BOX (main_vbox), priv->headers_vbox, FALSE, FALSE, 0);
 401
 402         main_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 403         gtk_alignment_set_padding (GTK_ALIGNMENT (main_align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 404         gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
 405         gtk_box_pack_start (GTK_BOX (self), main_align, TRUE, TRUE, 0);
 406
 407         gtk_widget_show_all (main_align);
 408
 409         priv->is_outgoing = FALSE;
 410         priv->is_draft = FALSE;
 411
 412         return;
 413 }
 414
 415 static void
 416 modest_compact_mail_header_view_finalize (GObject *object)
 417 {
 418         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 419         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 420
 421         if (priv->datetime_formatter) {
 422                 g_object_unref (priv->datetime_formatter);
 423                 priv->datetime_formatter = NULL;
 424         }
 425
 426         if (priv->custom_labels) {
 427                 g_slist_free (priv->custom_labels);
 428                 priv->custom_labels = NULL;
 429         }
 430
 431         if (G_LIKELY (priv->header))
 432                 g_object_unref (G_OBJECT (priv->header));
 433         priv->header = NULL;
 434
 435         if (G_LIKELY (priv->headers_vbox))
 436                 g_object_unref (G_OBJECT (priv->headers_vbox));
 437
 438         priv->headers_vbox = NULL;
 439
 440         (*parent_class->finalize) (object);
 441
 442         return;
 443 }
 444
 445 static void
 446 tny_header_view_init (gpointer g, gpointer iface_data)
 447 {
 448         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 449
 450         klass->set_header = modest_compact_mail_header_view_set_header;
 451         klass->clear = modest_compact_mail_header_view_clear;
 452
 453         return;
 454 }
 455
 456 static void
 457 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 458 {
 459         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 460
 461         klass->get_priority = modest_compact_mail_header_view_get_priority;
 462         klass->set_priority = modest_compact_mail_header_view_set_priority;
 463         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 464
 465         return;
 466 }
 467
 468 static void
 469 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 470 {
 471         GObjectClass *object_class;
 472
 473         parent_class = g_type_class_peek_parent (klass);
 474         object_class = (GObjectClass*) klass;
 475
 476         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 477         klass->clear_func = modest_compact_mail_header_view_clear_default;
 478         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 479         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 480         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 481         object_class->finalize = modest_compact_mail_header_view_finalize;
 482
 483         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 484
 485         return;
 486 }
 487
 488 GType
 489 modest_compact_mail_header_view_get_type (void)
 490 {
 491         static GType type = 0;
 492
 493         if (G_UNLIKELY(type == 0))
 494         {
 495                 static const GTypeInfo info =
 496                 {
 497                   sizeof (ModestCompactMailHeaderViewClass),
 498                   NULL,   /* base_init */
 499                   NULL,   /* base_finalize */
 500                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 501                   NULL,   /* class_finalize */
 502                   NULL,   /* class_data */
 503                   sizeof (ModestCompactMailHeaderView),
 504                   0,      /* n_preallocs */
 505                   modest_compact_mail_header_view_instance_init    /* instance_init */
 506                 };
 507
 508                 static const GInterfaceInfo tny_header_view_info =
 509                 {
 510                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 511                   NULL,         /* interface_finalize */
 512                   NULL          /* interface_data */
 513                 };
 514
 515                 static const GInterfaceInfo modest_mail_header_view_info =
 516                 {
 517                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 518                   NULL,         /* interface_finalize */
 519                   NULL          /* interface_data */
 520                 };
 521
 522                 type = g_type_register_static (GTK_TYPE_HBOX,
 523                         "ModestCompactMailHeaderView",
 524                         &info, 0);
 525
 526                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 527                         &tny_header_view_info);
 528                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 529                         &modest_mail_header_view_info);
 530
 531         }
 532
 533         return type;
 534 }
 535
 536 static TnyHeaderFlags
 537 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 538 {
 539         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 540 }
 541
 542 static TnyHeaderFlags
 543 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 544 {
 545         ModestCompactMailHeaderViewPriv *priv;
 546
 547         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 548         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 549
 550         return priv->priority_flags;
 551 }
 552
 553 static void
 554 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 555 {
 556         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 557         return;
 558 }
 559
 560 static void
 561 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 562                                                       TnyHeaderFlags flags)
 563 {
 564         ModestCompactMailHeaderViewPriv *priv;
 565
 566         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 567         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 568
 569         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 570
 571         if (priv->priority_flags == TNY_HEADER_FLAG_NORMAL_PRIORITY) {
 572                 if (priv->priority_icon != NULL) {
 573                         gtk_widget_destroy (priv->priority_icon);
 574                         priv->priority_icon = NULL;
 575                 }
 576         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 577                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
 578                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 579                 gtk_widget_show (priv->priority_icon);
 580         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 581                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
 582                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 583                 gtk_widget_show (priv->priority_icon);
 584         }
 585 }
 586
 587 static void
 588 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 589 {
 590         if (strcmp ("style", spec->name) == 0) {
 591                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 592                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 593         }
 594 }
 595
 596 /* This method updates the color (and other style settings) of widgets using secondary text color,
 597  * tracking the gtk style */
 598 static void
 599 update_style (ModestCompactMailHeaderView *self)
 600 {
 601         ModestCompactMailHeaderViewPriv *priv;
 602         GdkColor style_color;
 603         PangoColor color;
 604         PangoAttrList *attr_list;
 605         GSList *node;
 606
 607         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 608         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 609
 610         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 611                 color.red = style_color.red;
 612                 color.green = style_color.green;
 613                 color.blue = style_color.blue;
 614         } else {
 615                 pango_color_parse (&color, "grey");
 616         }
 617
 618         /* style of from:/to: label */
 619         attr_list = pango_attr_list_new ();
 620         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 621         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 622         pango_attr_list_unref (attr_list);
 623
 624         /* style of details label in details button */
 625         attr_list = pango_attr_list_new ();
 626         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 627         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 628         pango_attr_list_insert (attr_list, pango_attr_underline_new (PANGO_UNDERLINE_SINGLE));
 629         gtk_label_set_attributes (GTK_LABEL (priv->details_label), attr_list);
 630         pango_attr_list_unref (attr_list);
 631
 632         /* style of date time label */
 633         attr_list = pango_attr_list_new ();
 634         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 635         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 636         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 637         pango_attr_list_unref (attr_list);
 638
 639         /* set style of custom headers */
 640         attr_list = pango_attr_list_new ();
 641         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 642         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 643                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 644         }
 645         pango_attr_list_unref (attr_list);
 646
 647 }
 648
 649 static void
 650 fill_address (ModestCompactMailHeaderView *self)
 651 {
 652         ModestCompactMailHeaderViewPriv *priv;
 653         gchar *recipients;
 654         const gchar *label;
 655         GSList *recipient_list;
 656         gchar *first_address;
 657
 658         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 659         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 660
 661         if (priv->is_outgoing) {
 662                 label = _("mail_va_to");
 663                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 664         } else {
 665                 label = _("mail_va_from");
 666                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 667         }
 668
 669         recipient_list = modest_text_utils_split_addresses_list (recipients);
 670         if (recipient_list == NULL) {
 671                 first_address = NULL;
 672         } else {
 673                 gchar *first_recipient;
 674
 675                 first_recipient = (gchar *) recipient_list->data;
 676                 first_address = first_recipient?g_strdup (first_recipient):NULL;
 677         }
 678         g_slist_foreach (recipient_list, (GFunc) g_free, NULL);
 679         g_slist_free (recipient_list);
 680
 681         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 682         if (recipients) {
 683                 modest_text_utils_get_display_address (first_address);
 684                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), first_address);
 685                 g_free (recipients);
 686                 g_free (first_address);
 687         }
 688
 689 }
 690
 691 static void
 692 on_details_button_clicked (GtkButton *button,
 693                            gpointer userdata)
 694 {
 695         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *) userdata;
 696
 697         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 698
 699         g_signal_emit_by_name (G_OBJECT (self), "show-details");
 700 }