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    *details_button;
  60         GtkWidget    *date_label;
  61         GtkWidget    *subject_label;
  62
  63         GSList       *custom_labels;
  64
  65         gboolean     is_outgoing;
  66         gboolean     is_draft;
  67
  68         TnyHeader    *header;
  69         TnyHeaderFlags priority_flags;
  70
  71         gboolean     is_loading;
  72
  73         time_t       date_to_show;
  74         ModestDatetimeFormatter *datetime_formatter;
  75 };
  76
  77 #define MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  78         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, ModestCompactMailHeaderViewPriv))
  79
  80 /* GObject */
  81 static void modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass);
  82 static void modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class);
  83 static void modest_compact_mail_header_view_finalize (GObject *object);
  84
  85 /* TnyHeaderView interface */
  86 static void tny_header_view_init (gpointer g, gpointer iface_data);
  87 static void modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header);
  88 static void modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self);
  89 static void modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
  90 static void modest_compact_mail_header_view_clear (TnyHeaderView *self);
  91 static void modest_compact_mail_header_view_clear_default (TnyHeaderView *self);
  92
  93 /* ModestMailHeaderView interface */
  94 static void modest_mail_header_view_init (gpointer g, gpointer iface_data);
  95 static TnyHeaderFlags modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self);
  96 static TnyHeaderFlags modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view);
  97 static void modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags);
  98 static void modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
  99                                                                    TnyHeaderFlags flags);
 100 static gboolean modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view);
 101 static gboolean modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view);
 102 static void modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading);
 103 static void modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading);
 104 static const GtkWidget *modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 105                                                                             const gchar *label,
 106                                                                             GtkWidget *custom_widget,
 107                                                                             gboolean with_expander,
 108                                                                             gboolean start);
 109 static const GtkWidget *modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
 110                                                                                     const gchar *label,
 111                                                                                     GtkWidget *custom_widget,
 112                                                                                     gboolean with_expander,
 113                                                                                     gboolean start);
 114
 115 /* internal */
 116 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
 117 static void on_details_button_clicked  (GtkButton *button, gpointer userdata);
 118 static void update_style (ModestCompactMailHeaderView *self);
 119 static void set_date_time (ModestCompactMailHeaderView *compact_mail_header);
 120 static void fill_address (ModestCompactMailHeaderView *self);
 121
 122 static void
 123 set_date_time (ModestCompactMailHeaderView *compact_mail_header)
 124 {
 125         const guint BUF_SIZE = 64;
 126         const gchar *date_str;
 127         gchar date_buf[BUF_SIZE];
 128         GString *buffer = g_string_new ("");
 129
 130         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (compact_mail_header);
 131
 132         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_week"), priv->date_to_show);
 133         buffer = g_string_append (buffer, date_buf);
 134         buffer = g_string_append_c (buffer, ' ');
 135         buffer = g_string_append_unichar (buffer, 0x2015);
 136         buffer = g_string_append_c (buffer, ' ');
 137         date_str = modest_datetime_formatter_format_time (priv->datetime_formatter, priv->date_to_show);
 138         buffer = g_string_append (buffer, date_str);
 139         buffer = g_string_append (buffer, "\n");
 140         modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_date_long"), priv->date_to_show);
 141         buffer = g_string_append (buffer, date_buf);
 142
 143         gtk_label_set_text (GTK_LABEL (priv->date_label), buffer->str);
 144         g_string_free (buffer, TRUE);
 145
 146 }
 147
 148 /* static void */
 149 /* activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data) */
 150 /* { */
 151 /*      ModestCompactMailHeaderView * view = MODEST_COMPACT_MAIL_HEADER_VIEW (user_data); */
 152
 153 /*      g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address); */
 154 /* } */
 155
 156
 157 static void
 158 modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 159 {
 160         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 161         return;
 162 }
 163
 164 static void
 165 modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 166 {
 167         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 168         TnyFolder *folder = NULL;
 169
 170         priv->is_outgoing = FALSE;
 171
 172         if (priv->header == NULL)
 173                 return;
 174
 175         folder = tny_header_get_folder (priv->header);
 176
 177         if (folder) {
 178                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 179
 180                 switch (folder_type) {
 181                 case TNY_FOLDER_TYPE_DRAFTS:
 182                 case TNY_FOLDER_TYPE_OUTBOX:
 183                 case TNY_FOLDER_TYPE_SENT:
 184                         priv->is_outgoing = TRUE;
 185                         break;
 186                 default:
 187                         priv->is_outgoing = FALSE;
 188                 }
 189                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 190
 191                 g_object_unref (folder);
 192         }
 193 }
 194
 195 static void
 196 modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 197 {
 198         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 199
 200         if (header)
 201                 g_assert (TNY_IS_HEADER (header));
 202
 203         if (G_LIKELY (priv->header))
 204                 g_object_unref (G_OBJECT (priv->header));
 205         priv->header = NULL;
 206
 207         if (header && G_IS_OBJECT (header))
 208         {
 209                 gchar *subject;
 210
 211                 g_object_ref (G_OBJECT (header));
 212                 priv->header = header;
 213
 214                 modest_compact_mail_header_view_update_is_outgoing (self);
 215
 216                 subject = tny_header_dup_subject (header);
 217
 218                 if (subject && (subject[0] != '\0'))
 219                         gtk_label_set_text (GTK_LABEL (priv->subject_label), subject);
 220                 else
 221                         gtk_label_set_text (GTK_LABEL (priv->subject_label), _("mail_va_no_subject"));
 222
 223                 if (priv->is_outgoing && priv->is_draft) {
 224                         priv->date_to_show = tny_header_get_date_sent (header);
 225                 } else {
 226                         priv->date_to_show = tny_header_get_date_received (header);
 227                 }
 228                 set_date_time (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 229
 230                 fill_address (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 231
 232                 g_free (subject);
 233         }
 234
 235         modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (self), 0);
 236         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 237         gtk_widget_show_all (GTK_WIDGET (self));
 238
 239         return;
 240 }
 241
 242 static void
 243 modest_compact_mail_header_view_clear (TnyHeaderView *self)
 244 {
 245         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 246         return;
 247 }
 248
 249 static void
 250 modest_compact_mail_header_view_clear_default (TnyHeaderView *self)
 251 {
 252         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 253
 254         if (G_LIKELY (priv->header))
 255                 g_object_unref (G_OBJECT (priv->header));
 256         priv->header = NULL;
 257
 258         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 259         gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
 260
 261         gtk_widget_hide (GTK_WIDGET(self));
 262
 263         return;
 264 }
 265
 266 static const GtkWidget *
 267 modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 268                                                     const gchar *label,
 269                                                     GtkWidget *custom_widget,
 270                                                     gboolean with_expander,
 271                                                     gboolean start)
 272 {
 273         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
 274                                                                                          custom_widget, with_expander,
 275                                                                                          start);
 276 }
 277
 278 static const GtkWidget *
 279 modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *header_view,
 280                                                            const gchar *label,
 281                                                            GtkWidget *custom_widget,
 282                                                            gboolean with_expander,
 283                                                            gboolean start)
 284 {
 285         ModestCompactMailHeaderViewPriv *priv;
 286         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (header_view), NULL);
 287         GtkWidget *hbox;
 288         GtkWidget *label_field;
 289
 290         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 291         hbox = gtk_hbox_new (FALSE, 12);
 292         label_field = gtk_label_new (NULL);
 293         gtk_label_set_text (GTK_LABEL (label_field), label);
 294         priv->custom_labels = g_slist_prepend (priv->custom_labels, (gpointer) label_field);
 295         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 296         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 297         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 298
 299         if (start)
 300                 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 301         else
 302                 gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 303
 304         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (header_view));
 305         return hbox;
 306 }
 307
 308 /**
 309  * modest_compact_mail_header_view_new:
 310  *
 311  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 312  **/
 313 TnyHeaderView*
 314 modest_compact_mail_header_view_new ()
 315 {
 316         ModestCompactMailHeaderViewPriv *priv;
 317         ModestCompactMailHeaderView *self = g_object_new (MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, NULL);
 318
 319         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 320         return TNY_HEADER_VIEW (self);
 321 }
 322
 323 static void
 324 datetime_format_changed (ModestDatetimeFormatter *formatter,
 325                          ModestCompactMailHeaderView *self)
 326 {
 327         set_date_time (self);
 328 }
 329
 330 static void
 331 modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 332 {
 333         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)instance;
 334         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 335         GtkWidget *first_hbox, *second_hbox, *vbox, *main_vbox;
 336         PangoAttrList *attr_list;
 337         GtkWidget *main_align;
 338
 339         priv->header = NULL;
 340         priv->custom_labels = NULL;
 341
 342         main_vbox = gtk_vbox_new (FALSE, 0);
 343         vbox = gtk_vbox_new (FALSE, 0);
 344         first_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 345
 346         priv->subject_box = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 347
 348         /* We set here the style for widgets using standard text color. For
 349          * widgets with secondary text color, we set them in update_style,
 350          * as we want to track the style changes and update the color properly */
 351
 352         priv->subject_label = gtk_label_new (NULL);
 353         gtk_misc_set_alignment (GTK_MISC (priv->subject_label), 0.0, 1.0);
 354         gtk_label_set_ellipsize (GTK_LABEL (priv->subject_label), PANGO_ELLIPSIZE_END);
 355         attr_list = pango_attr_list_new ();
 356         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_LARGE));
 357         gtk_label_set_attributes (GTK_LABEL (priv->subject_label), attr_list);
 358         pango_attr_list_unref (attr_list);
 359
 360         priv->details_button = gtk_button_new ();
 361         priv->details_label = gtk_label_new (_("mcen_ti_message_properties"));
 362         gtk_misc_set_alignment (GTK_MISC (priv->details_label), 1.0, 0.5);
 363         gtk_container_add (GTK_CONTAINER (priv->details_button), priv->details_label);
 364         gtk_button_set_relief (GTK_BUTTON (priv->details_button), GTK_RELIEF_NONE);
 365
 366         gtk_box_pack_end (GTK_BOX (priv->subject_box), priv->subject_label, TRUE, TRUE, 0);
 367         gtk_box_pack_start (GTK_BOX (first_hbox), priv->subject_box, TRUE, TRUE, 0);
 368         gtk_box_pack_start (GTK_BOX (first_hbox), priv->details_button, FALSE, FALSE, 0);
 369
 370         second_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 371
 372         priv->fromto_label = gtk_label_new (NULL);
 373         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 374
 375         priv->fromto_contents = gtk_label_new (NULL);
 376         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 377         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 378
 379         priv->date_label = gtk_label_new (NULL);
 380         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 381         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 1.0);
 382         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DOUBLE, 0);
 383
 384         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_label, FALSE, FALSE, 0);
 385         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 386         gtk_box_pack_start (GTK_BOX (second_hbox), priv->date_label, FALSE, FALSE, 0);
 387
 388         gtk_box_pack_start (GTK_BOX (vbox), first_hbox, FALSE, FALSE, 0);
 389         gtk_box_pack_start (GTK_BOX (vbox), second_hbox, FALSE, FALSE, 0);
 390
 391         update_style (self);
 392
 393         g_signal_connect (G_OBJECT (self), "notify::style", G_CALLBACK (on_notify_style), (gpointer) self);
 394
 395         g_signal_connect (G_OBJECT (priv->details_button), "clicked", G_CALLBACK (on_details_button_clicked), instance);
 396
 397         priv->datetime_formatter = modest_datetime_formatter_new ();
 398         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 399                           G_CALLBACK (datetime_format_changed), (gpointer) self);
 400
 401         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 402         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 403         g_object_ref (priv->headers_vbox);
 404
 405         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 406         gtk_box_pack_start (GTK_BOX (main_vbox), priv->headers_vbox, FALSE, FALSE, 0);
 407
 408         main_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 409         gtk_alignment_set_padding (GTK_ALIGNMENT (main_align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 410         gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
 411         gtk_box_pack_start (GTK_BOX (self), main_align, TRUE, TRUE, 0);
 412
 413         gtk_widget_show_all (main_align);
 414
 415         priv->is_outgoing = FALSE;
 416         priv->is_draft = FALSE;
 417         priv->is_loading = FALSE;
 418
 419         return;
 420 }
 421
 422 static void
 423 modest_compact_mail_header_view_finalize (GObject *object)
 424 {
 425         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 426         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 427
 428         if (priv->datetime_formatter) {
 429                 g_object_unref (priv->datetime_formatter);
 430                 priv->datetime_formatter = NULL;
 431         }
 432
 433         if (priv->custom_labels) {
 434                 g_slist_free (priv->custom_labels);
 435                 priv->custom_labels = NULL;
 436         }
 437
 438         if (G_LIKELY (priv->header))
 439                 g_object_unref (G_OBJECT (priv->header));
 440         priv->header = NULL;
 441
 442         if (G_LIKELY (priv->headers_vbox))
 443                 g_object_unref (G_OBJECT (priv->headers_vbox));
 444
 445         priv->headers_vbox = NULL;
 446
 447         (*parent_class->finalize) (object);
 448
 449         return;
 450 }
 451
 452 static void
 453 tny_header_view_init (gpointer g, gpointer iface_data)
 454 {
 455         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 456
 457         klass->set_header = modest_compact_mail_header_view_set_header;
 458         klass->clear = modest_compact_mail_header_view_clear;
 459
 460         return;
 461 }
 462
 463 static void
 464 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 465 {
 466         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 467
 468         klass->get_priority = modest_compact_mail_header_view_get_priority;
 469         klass->set_priority = modest_compact_mail_header_view_set_priority;
 470         klass->get_loading = modest_compact_mail_header_view_get_loading;
 471         klass->set_loading = modest_compact_mail_header_view_set_loading;
 472         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 473
 474         return;
 475 }
 476
 477 static void
 478 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 479 {
 480         GObjectClass *object_class;
 481
 482         parent_class = g_type_class_peek_parent (klass);
 483         object_class = (GObjectClass*) klass;
 484
 485         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 486         klass->clear_func = modest_compact_mail_header_view_clear_default;
 487         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 488         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 489         klass->set_loading_func = modest_compact_mail_header_view_set_loading_default;
 490         klass->get_loading_func = modest_compact_mail_header_view_get_loading_default;
 491         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 492         object_class->finalize = modest_compact_mail_header_view_finalize;
 493
 494         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 495
 496         return;
 497 }
 498
 499 GType
 500 modest_compact_mail_header_view_get_type (void)
 501 {
 502         static GType type = 0;
 503
 504         if (G_UNLIKELY(type == 0))
 505         {
 506                 static const GTypeInfo info =
 507                 {
 508                   sizeof (ModestCompactMailHeaderViewClass),
 509                   NULL,   /* base_init */
 510                   NULL,   /* base_finalize */
 511                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 512                   NULL,   /* class_finalize */
 513                   NULL,   /* class_data */
 514                   sizeof (ModestCompactMailHeaderView),
 515                   0,      /* n_preallocs */
 516                   modest_compact_mail_header_view_instance_init    /* instance_init */
 517                 };
 518
 519                 static const GInterfaceInfo tny_header_view_info =
 520                 {
 521                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 522                   NULL,         /* interface_finalize */
 523                   NULL          /* interface_data */
 524                 };
 525
 526                 static const GInterfaceInfo modest_mail_header_view_info =
 527                 {
 528                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 529                   NULL,         /* interface_finalize */
 530                   NULL          /* interface_data */
 531                 };
 532
 533                 type = g_type_register_static (GTK_TYPE_HBOX,
 534                         "ModestCompactMailHeaderView",
 535                         &info, 0);
 536
 537                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 538                         &tny_header_view_info);
 539                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 540                         &modest_mail_header_view_info);
 541
 542         }
 543
 544         return type;
 545 }
 546
 547 static TnyHeaderFlags
 548 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 549 {
 550         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 551 }
 552
 553 static TnyHeaderFlags
 554 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 555 {
 556         ModestCompactMailHeaderViewPriv *priv;
 557
 558         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 559         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 560
 561         return priv->priority_flags;
 562 }
 563
 564 static void
 565 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 566 {
 567         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 568         return;
 569 }
 570
 571 static void
 572 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 573                                                       TnyHeaderFlags flags)
 574 {
 575         ModestCompactMailHeaderViewPriv *priv;
 576
 577         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 578         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 579
 580         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 581
 582         if (priv->priority_flags == TNY_HEADER_FLAG_NORMAL_PRIORITY) {
 583                 if (priv->priority_icon != NULL) {
 584                         gtk_widget_destroy (priv->priority_icon);
 585                         priv->priority_icon = NULL;
 586                 }
 587         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 588                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
 589                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 590                 gtk_widget_show (priv->priority_icon);
 591         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 592                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
 593                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 594                 gtk_widget_show (priv->priority_icon);
 595         }
 596 }
 597
 598 static gboolean
 599 modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view)
 600 {
 601         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->get_loading_func (headers_view);
 602 }
 603
 604 static gboolean
 605 modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view)
 606 {
 607         ModestCompactMailHeaderViewPriv *priv;
 608
 609         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), FALSE);
 610         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 611
 612         return priv->is_loading;
 613 }
 614
 615 static void
 616 modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading)
 617 {
 618         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_loading_func (headers_view, is_loading);
 619 }
 620
 621 static void
 622 modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading)
 623 {
 624         ModestCompactMailHeaderViewPriv *priv;
 625
 626         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 627         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 628
 629         priv->is_loading = is_loading;
 630         if (is_loading) {
 631                 gtk_widget_hide (priv->details_button);
 632         } else {
 633                 gtk_widget_show (priv->details_button);
 634         }
 635 }
 636
 637 static void
 638 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 639 {
 640         if (strcmp ("style", spec->name) == 0) {
 641                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 642                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 643         }
 644 }
 645
 646 /* This method updates the color (and other style settings) of widgets using secondary text color,
 647  * tracking the gtk style */
 648 static void
 649 update_style (ModestCompactMailHeaderView *self)
 650 {
 651         ModestCompactMailHeaderViewPriv *priv;
 652         GdkColor style_color;
 653         PangoColor color;
 654         PangoAttrList *attr_list;
 655         GSList *node;
 656
 657         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 658         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 659
 660         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 661                 color.red = style_color.red;
 662                 color.green = style_color.green;
 663                 color.blue = style_color.blue;
 664         } else {
 665                 pango_color_parse (&color, "grey");
 666         }
 667
 668         /* style of from:/to: label */
 669         attr_list = pango_attr_list_new ();
 670         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 671         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 672         pango_attr_list_unref (attr_list);
 673
 674         /* style of details label in details button */
 675         attr_list = pango_attr_list_new ();
 676         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 677         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 678         pango_attr_list_insert (attr_list, pango_attr_underline_new (PANGO_UNDERLINE_SINGLE));
 679         gtk_label_set_attributes (GTK_LABEL (priv->details_label), attr_list);
 680         pango_attr_list_unref (attr_list);
 681
 682         /* style of date time label */
 683         attr_list = pango_attr_list_new ();
 684         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 685         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 686         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 687         pango_attr_list_unref (attr_list);
 688
 689         /* set style of custom headers */
 690         attr_list = pango_attr_list_new ();
 691         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 692         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 693                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 694         }
 695         pango_attr_list_unref (attr_list);
 696
 697 }
 698
 699 static void
 700 fill_address (ModestCompactMailHeaderView *self)
 701 {
 702         ModestCompactMailHeaderViewPriv *priv;
 703         gchar *recipients;
 704         const gchar *label;
 705         GSList *recipient_list;
 706         gchar *first_address;
 707
 708         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 709         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 710
 711         if (priv->is_outgoing) {
 712                 label = _("mail_va_to");
 713                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 714         } else {
 715                 label = _("mail_va_from");
 716                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 717         }
 718
 719         recipient_list = modest_text_utils_split_addresses_list (recipients);
 720         if (recipient_list == NULL) {
 721                 first_address = NULL;
 722         } else {
 723                 gchar *first_recipient;
 724
 725                 first_recipient = (gchar *) recipient_list->data;
 726                 first_address = first_recipient?g_strdup (first_recipient):NULL;
 727         }
 728         g_slist_foreach (recipient_list, (GFunc) g_free, NULL);
 729         g_slist_free (recipient_list);
 730
 731         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 732         if (recipients) {
 733                 modest_text_utils_get_display_address (first_address);
 734                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), first_address);
 735                 g_free (recipients);
 736                 g_free (first_address);
 737         }
 738
 739 }
 740
 741 static void
 742 on_details_button_clicked (GtkButton *button,
 743                            gpointer userdata)
 744 {
 745         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *) userdata;
 746
 747         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 748
 749         g_signal_emit_by_name (G_OBJECT (self), "show-details");
 750 }