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
  54         GtkWidget    *fromto_label;
  55         GtkWidget    *fromto_contents;
  56         GtkWidget    *time_label;
  57         GtkWidget    *date_label;
  58
  59         GSList       *custom_labels;
  60
  61         gboolean     is_outgoing;
  62         gboolean     is_draft;
  63
  64         TnyHeader    *header;
  65         TnyHeaderFlags priority_flags;
  66
  67         gboolean     is_loading;
  68
  69         time_t       date_to_show;
  70         ModestDatetimeFormatter *datetime_formatter;
  71 };
  72
  73 #define MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  74         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, ModestCompactMailHeaderViewPriv))
  75
  76 /* GObject */
  77 static void modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass);
  78 static void modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class);
  79 static void modest_compact_mail_header_view_finalize (GObject *object);
  80
  81 /* TnyHeaderView interface */
  82 static void tny_header_view_init (gpointer g, gpointer iface_data);
  83 static void modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header);
  84 static void modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self);
  85 static void modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
  86 static void modest_compact_mail_header_view_clear (TnyHeaderView *self);
  87 static void modest_compact_mail_header_view_clear_default (TnyHeaderView *self);
  88
  89 /* ModestMailHeaderView interface */
  90 static void modest_mail_header_view_init (gpointer g, gpointer iface_data);
  91 static TnyHeaderFlags modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self);
  92 static TnyHeaderFlags modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view);
  93 static void modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags);
  94 static void modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
  95                                                                    TnyHeaderFlags flags);
  96 static gboolean modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view);
  97 static gboolean modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view);
  98 static void modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading);
  99 static void modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading);
 100 static const GtkWidget *modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 101                                                                             const gchar *label,
 102                                                                             GtkWidget *custom_widget,
 103                                                                             gboolean with_expander,
 104                                                                             gboolean start);
 105 static const GtkWidget *modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
 106                                                                                     const gchar *label,
 107                                                                                     GtkWidget *custom_widget,
 108                                                                                     gboolean with_expander,
 109                                                                                     gboolean start);
 110
 111 /* internal */
 112 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
 113 static void update_style (ModestCompactMailHeaderView *self);
 114 static void set_date_time (ModestCompactMailHeaderView *compact_mail_header);
 115 static void fill_address (ModestCompactMailHeaderView *self);
 116
 117 static void
 118 set_date_time (ModestCompactMailHeaderView *compact_mail_header)
 119 {
 120         const guint BUF_SIZE = 64;
 121         const gchar *date_str;
 122         gchar date_buf[BUF_SIZE];
 123         GString *buffer = g_string_new ("");
 124
 125         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (compact_mail_header);
 126
 127         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_week"), priv->date_to_show);
 128         buffer = g_string_append (buffer, date_buf);
 129         buffer = g_string_append_c (buffer, ' ');
 130         buffer = g_string_append_unichar (buffer, 0x2015);
 131         buffer = g_string_append_c (buffer, ' ');
 132         date_str = modest_datetime_formatter_format_time (priv->datetime_formatter, priv->date_to_show);
 133         buffer = g_string_append (buffer, date_str);
 134         gtk_label_set_text (GTK_LABEL (priv->time_label), buffer->str);
 135         g_string_free  (buffer, TRUE);
 136         buffer = g_string_new ("");
 137         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_date_medium"), priv->date_to_show);
 138         buffer = g_string_append (buffer, date_buf);
 139
 140         gtk_label_set_text (GTK_LABEL (priv->date_label), buffer->str);
 141         g_string_free (buffer, TRUE);
 142
 143 }
 144
 145 /* static void */
 146 /* activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data) */
 147 /* { */
 148 /*      ModestCompactMailHeaderView * view = MODEST_COMPACT_MAIL_HEADER_VIEW (user_data); */
 149
 150 /*      g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address); */
 151 /* } */
 152
 153
 154 static void
 155 modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 156 {
 157         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 158         return;
 159 }
 160
 161 static void
 162 modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 163 {
 164         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 165         TnyFolder *folder = NULL;
 166
 167         priv->is_outgoing = FALSE;
 168
 169         if (priv->header == NULL)
 170                 return;
 171
 172         folder = tny_header_get_folder (priv->header);
 173
 174         if (folder) {
 175                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 176
 177                 switch (folder_type) {
 178                 case TNY_FOLDER_TYPE_DRAFTS:
 179                 case TNY_FOLDER_TYPE_OUTBOX:
 180                 case TNY_FOLDER_TYPE_SENT:
 181                         priv->is_outgoing = TRUE;
 182                         break;
 183                 default:
 184                         priv->is_outgoing = FALSE;
 185                 }
 186                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 187
 188                 g_object_unref (folder);
 189         }
 190 }
 191
 192 static void
 193 modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 194 {
 195         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 196
 197         if (header)
 198                 g_assert (TNY_IS_HEADER (header));
 199
 200         if (G_LIKELY (priv->header))
 201                 g_object_unref (G_OBJECT (priv->header));
 202         priv->header = NULL;
 203
 204         if (header && G_IS_OBJECT (header))
 205         {
 206                 gchar *subject;
 207
 208                 g_object_ref (G_OBJECT (header));
 209                 priv->header = header;
 210
 211                 modest_compact_mail_header_view_update_is_outgoing (self);
 212
 213                 subject = tny_header_dup_subject (header);
 214
 215                 if (priv->is_outgoing && priv->is_draft) {
 216                         priv->date_to_show = tny_header_get_date_sent (header);
 217                 } else {
 218                         priv->date_to_show = tny_header_get_date_received (header);
 219                 }
 220                 set_date_time (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 221
 222                 fill_address (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 223
 224                 g_free (subject);
 225         }
 226
 227         modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (self), 0);
 228         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 229         gtk_widget_show_all (GTK_WIDGET (self));
 230
 231         return;
 232 }
 233
 234 static void
 235 modest_compact_mail_header_view_clear (TnyHeaderView *self)
 236 {
 237         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 238         return;
 239 }
 240
 241 static void
 242 modest_compact_mail_header_view_clear_default (TnyHeaderView *self)
 243 {
 244         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 245
 246         if (G_LIKELY (priv->header))
 247                 g_object_unref (G_OBJECT (priv->header));
 248         priv->header = NULL;
 249
 250         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 251         gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
 252
 253         gtk_widget_hide (GTK_WIDGET(self));
 254
 255         return;
 256 }
 257
 258 static const GtkWidget *
 259 modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 260                                                     const gchar *label,
 261                                                     GtkWidget *custom_widget,
 262                                                     gboolean with_expander,
 263                                                     gboolean start)
 264 {
 265         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
 266                                                                                          custom_widget, with_expander,
 267                                                                                          start);
 268 }
 269
 270 static const GtkWidget *
 271 modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *header_view,
 272                                                            const gchar *label,
 273                                                            GtkWidget *custom_widget,
 274                                                            gboolean with_expander,
 275                                                            gboolean start)
 276 {
 277         ModestCompactMailHeaderViewPriv *priv;
 278         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (header_view), NULL);
 279         GtkWidget *hbox;
 280         GtkWidget *label_field;
 281
 282         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 283         hbox = gtk_hbox_new (FALSE, 12);
 284         label_field = gtk_label_new (NULL);
 285         gtk_label_set_text (GTK_LABEL (label_field), label);
 286         priv->custom_labels = g_slist_prepend (priv->custom_labels, (gpointer) label_field);
 287         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 288         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 289         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 290
 291         if (start)
 292                 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 293         else
 294                 gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 295
 296         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (header_view));
 297         return hbox;
 298 }
 299
 300 /**
 301  * modest_compact_mail_header_view_new:
 302  *
 303  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 304  **/
 305 TnyHeaderView*
 306 modest_compact_mail_header_view_new ()
 307 {
 308         ModestCompactMailHeaderViewPriv *priv;
 309         ModestCompactMailHeaderView *self = g_object_new (MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, NULL);
 310
 311         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 312         return TNY_HEADER_VIEW (self);
 313 }
 314
 315 static void
 316 datetime_format_changed (ModestDatetimeFormatter *formatter,
 317                          ModestCompactMailHeaderView *self)
 318 {
 319         set_date_time (self);
 320 }
 321
 322 static void
 323 modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 324 {
 325         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)instance;
 326         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 327         GtkWidget *from_date_hbox, *vbox, *main_vbox;
 328         GtkWidget *main_align;
 329         GtkWidget *headers_date_hbox;
 330
 331         priv->header = NULL;
 332         priv->custom_labels = NULL;
 333
 334         main_vbox = gtk_vbox_new (FALSE, 0);
 335         vbox = gtk_vbox_new (FALSE, 0);
 336
 337         /* We set here the style for widgets using standard text color. For
 338          * widgets with secondary text color, we set them in update_style,
 339          * as we want to track the style changes and update the color properly */
 340
 341         from_date_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 342         headers_date_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 343
 344         priv->fromto_label = gtk_label_new (NULL);
 345         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 346
 347         priv->fromto_contents = gtk_label_new (NULL);
 348         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 349         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 350
 351         priv->date_label = gtk_label_new (NULL);
 352         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 353         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 0.0);
 354         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DOUBLE, 0);
 355
 356         priv->time_label = gtk_label_new (NULL);
 357         gtk_label_set_justify (GTK_LABEL (priv->time_label), GTK_JUSTIFY_RIGHT);
 358         gtk_misc_set_alignment (GTK_MISC (priv->time_label), 1.0, 1.0);
 359         gtk_misc_set_padding (GTK_MISC (priv->time_label), MODEST_MARGIN_DOUBLE, 0);
 360
 361         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->fromto_label, FALSE, FALSE, 0);
 362         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 363         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->time_label, FALSE, FALSE, 0);
 364
 365         gtk_box_pack_start (GTK_BOX (vbox), from_date_hbox, FALSE, FALSE, 0);
 366
 367         update_style (self);
 368
 369         g_signal_connect (G_OBJECT (self), "notify::style", G_CALLBACK (on_notify_style), (gpointer) self);
 370
 371         priv->datetime_formatter = modest_datetime_formatter_new ();
 372         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 373                           G_CALLBACK (datetime_format_changed), (gpointer) self);
 374
 375         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 376         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 377         g_object_ref (priv->headers_vbox);
 378
 379         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 380         gtk_box_pack_start (GTK_BOX (headers_date_hbox), priv->headers_vbox, TRUE, TRUE, 0);
 381         gtk_box_pack_start (GTK_BOX (headers_date_hbox), priv->date_label, FALSE, FALSE, 0);
 382         gtk_box_pack_start (GTK_BOX (main_vbox), headers_date_hbox, FALSE, FALSE, 0);
 383
 384         main_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 385         gtk_alignment_set_padding (GTK_ALIGNMENT (main_align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 386         gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
 387         gtk_box_pack_start (GTK_BOX (self), main_align, TRUE, TRUE, 0);
 388
 389         gtk_widget_show_all (main_align);
 390
 391         priv->is_outgoing = FALSE;
 392         priv->is_draft = FALSE;
 393         priv->is_loading = FALSE;
 394
 395         return;
 396 }
 397
 398 static void
 399 modest_compact_mail_header_view_finalize (GObject *object)
 400 {
 401         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 402         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 403
 404         if (priv->datetime_formatter) {
 405                 g_object_unref (priv->datetime_formatter);
 406                 priv->datetime_formatter = NULL;
 407         }
 408
 409         if (priv->custom_labels) {
 410                 g_slist_free (priv->custom_labels);
 411                 priv->custom_labels = NULL;
 412         }
 413
 414         if (G_LIKELY (priv->header))
 415                 g_object_unref (G_OBJECT (priv->header));
 416         priv->header = NULL;
 417
 418         if (G_LIKELY (priv->headers_vbox))
 419                 g_object_unref (G_OBJECT (priv->headers_vbox));
 420
 421         priv->headers_vbox = NULL;
 422
 423         (*parent_class->finalize) (object);
 424
 425         return;
 426 }
 427
 428 static void
 429 tny_header_view_init (gpointer g, gpointer iface_data)
 430 {
 431         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 432
 433         klass->set_header = modest_compact_mail_header_view_set_header;
 434         klass->clear = modest_compact_mail_header_view_clear;
 435
 436         return;
 437 }
 438
 439 static void
 440 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 441 {
 442         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 443
 444         klass->get_priority = modest_compact_mail_header_view_get_priority;
 445         klass->set_priority = modest_compact_mail_header_view_set_priority;
 446         klass->get_loading = modest_compact_mail_header_view_get_loading;
 447         klass->set_loading = modest_compact_mail_header_view_set_loading;
 448         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 449
 450         return;
 451 }
 452
 453 static void
 454 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 455 {
 456         GObjectClass *object_class;
 457
 458         parent_class = g_type_class_peek_parent (klass);
 459         object_class = (GObjectClass*) klass;
 460
 461         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 462         klass->clear_func = modest_compact_mail_header_view_clear_default;
 463         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 464         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 465         klass->set_loading_func = modest_compact_mail_header_view_set_loading_default;
 466         klass->get_loading_func = modest_compact_mail_header_view_get_loading_default;
 467         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 468         object_class->finalize = modest_compact_mail_header_view_finalize;
 469
 470         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 471
 472         return;
 473 }
 474
 475 GType
 476 modest_compact_mail_header_view_get_type (void)
 477 {
 478         static GType type = 0;
 479
 480         if (G_UNLIKELY(type == 0))
 481         {
 482                 static const GTypeInfo info =
 483                 {
 484                   sizeof (ModestCompactMailHeaderViewClass),
 485                   NULL,   /* base_init */
 486                   NULL,   /* base_finalize */
 487                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 488                   NULL,   /* class_finalize */
 489                   NULL,   /* class_data */
 490                   sizeof (ModestCompactMailHeaderView),
 491                   0,      /* n_preallocs */
 492                   modest_compact_mail_header_view_instance_init    /* instance_init */
 493                 };
 494
 495                 static const GInterfaceInfo tny_header_view_info =
 496                 {
 497                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 498                   NULL,         /* interface_finalize */
 499                   NULL          /* interface_data */
 500                 };
 501
 502                 static const GInterfaceInfo modest_mail_header_view_info =
 503                 {
 504                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 505                   NULL,         /* interface_finalize */
 506                   NULL          /* interface_data */
 507                 };
 508
 509                 type = g_type_register_static (GTK_TYPE_HBOX,
 510                         "ModestCompactMailHeaderView",
 511                         &info, 0);
 512
 513                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 514                         &tny_header_view_info);
 515                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 516                         &modest_mail_header_view_info);
 517
 518         }
 519
 520         return type;
 521 }
 522
 523 static TnyHeaderFlags
 524 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 525 {
 526         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 527 }
 528
 529 static TnyHeaderFlags
 530 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 531 {
 532         ModestCompactMailHeaderViewPriv *priv;
 533
 534         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 535         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 536
 537         return priv->priority_flags;
 538 }
 539
 540 static void
 541 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 542 {
 543         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 544         return;
 545 }
 546
 547 static void
 548 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 549                                                       TnyHeaderFlags flags)
 550 {
 551         ModestCompactMailHeaderViewPriv *priv;
 552
 553         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 554         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 555
 556         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 557 }
 558
 559 static gboolean
 560 modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view)
 561 {
 562         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->get_loading_func (headers_view);
 563 }
 564
 565 static gboolean
 566 modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view)
 567 {
 568         ModestCompactMailHeaderViewPriv *priv;
 569
 570         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), FALSE);
 571         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 572
 573         return priv->is_loading;
 574 }
 575
 576 static void
 577 modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading)
 578 {
 579         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_loading_func (headers_view, is_loading);
 580 }
 581
 582 static void
 583 modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading)
 584 {
 585         ModestCompactMailHeaderViewPriv *priv;
 586
 587         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 588         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 589
 590         priv->is_loading = is_loading;
 591 }
 592
 593 static void
 594 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 595 {
 596         if (strcmp ("style", spec->name) == 0) {
 597                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 598                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 599         }
 600 }
 601
 602 /* This method updates the color (and other style settings) of widgets using secondary text color,
 603  * tracking the gtk style */
 604 static void
 605 update_style (ModestCompactMailHeaderView *self)
 606 {
 607         ModestCompactMailHeaderViewPriv *priv;
 608         GdkColor style_color;
 609         PangoColor color;
 610         PangoAttrList *attr_list;
 611         GSList *node;
 612
 613         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 614         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 615
 616         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 617                 color.red = style_color.red;
 618                 color.green = style_color.green;
 619                 color.blue = style_color.blue;
 620         } else {
 621                 if (!pango_color_parse (&color, "grey")) {
 622                         g_warning ("Failed to parse color grey");
 623                         color.red = 0xc0c0;
 624                         color.green = 0xc0c0;
 625                         color.blue = 0xc0c0;
 626                 }
 627         }
 628
 629         /* style of from:/to: label */
 630         attr_list = pango_attr_list_new ();
 631         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 632         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 633         pango_attr_list_unref (attr_list);
 634
 635         /* style of date time label */
 636         attr_list = pango_attr_list_new ();
 637         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 638         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 639         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 640         gtk_label_set_attributes (GTK_LABEL (priv->time_label), attr_list);
 641         pango_attr_list_unref (attr_list);
 642
 643         /* set style of custom headers */
 644         attr_list = pango_attr_list_new ();
 645         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 646         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 647                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 648         }
 649         pango_attr_list_unref (attr_list);
 650
 651 }
 652
 653 static void
 654 fill_address (ModestCompactMailHeaderView *self)
 655 {
 656         ModestCompactMailHeaderViewPriv *priv;
 657         gchar *recipients;
 658         const gchar *label;
 659         GSList *recipient_list;
 660         gchar *first_address;
 661
 662         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 663         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 664
 665         if (priv->is_outgoing) {
 666                 label = _("mail_va_to");
 667                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 668         } else {
 669                 label = _("mail_va_from");
 670                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 671         }
 672
 673         recipient_list = modest_text_utils_split_addresses_list (recipients);
 674         if (recipient_list == NULL) {
 675                 first_address = NULL;
 676         } else {
 677                 gchar *first_recipient;
 678
 679                 first_recipient = (gchar *) recipient_list->data;
 680                 first_address = first_recipient?g_strdup (first_recipient):NULL;
 681         }
 682         g_slist_foreach (recipient_list, (GFunc) g_free, NULL);
 683         g_slist_free (recipient_list);
 684
 685         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 686         if (recipients) {
 687                 modest_text_utils_get_display_address (first_address);
 688                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), first_address);
 689                 g_free (recipients);
 690                 g_free (first_address);
 691         }
 692
 693 }
 694