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_NONE);
 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         gtk_widget_set_no_show_all (priv->details_button, TRUE);
 362         gtk_widget_show (priv->details_button);
 363         priv->details_label = gtk_label_new (_("mcen_ti_message_properties"));
 364         gtk_widget_show (priv->details_label);
 365         gtk_misc_set_alignment (GTK_MISC (priv->details_label), 1.0, 0.5);
 366         gtk_container_add (GTK_CONTAINER (priv->details_button), priv->details_label);
 367         gtk_button_set_relief (GTK_BUTTON (priv->details_button), GTK_RELIEF_NONE);
 368         gtk_widget_set_size_request (priv->details_button, 200, -1);
 369
 370         gtk_box_pack_end (GTK_BOX (priv->subject_box), priv->subject_label, TRUE, TRUE, 0);
 371         gtk_box_pack_start (GTK_BOX (first_hbox), priv->subject_box, TRUE, TRUE, 0);
 372         gtk_box_pack_start (GTK_BOX (first_hbox), priv->details_button, FALSE, FALSE, 0);
 373
 374         second_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 375
 376         priv->fromto_label = gtk_label_new (NULL);
 377         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 378
 379         priv->fromto_contents = gtk_label_new (NULL);
 380         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 381         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 382
 383         priv->date_label = gtk_label_new (NULL);
 384         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 385         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 1.0);
 386         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DOUBLE, 0);
 387
 388         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_label, FALSE, FALSE, 0);
 389         gtk_box_pack_start (GTK_BOX (second_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 390         gtk_box_pack_start (GTK_BOX (second_hbox), priv->date_label, FALSE, FALSE, 0);
 391
 392         gtk_box_pack_start (GTK_BOX (vbox), first_hbox, FALSE, FALSE, 0);
 393         gtk_box_pack_start (GTK_BOX (vbox), second_hbox, FALSE, FALSE, 0);
 394
 395         update_style (self);
 396
 397         g_signal_connect (G_OBJECT (self), "notify::style", G_CALLBACK (on_notify_style), (gpointer) self);
 398
 399         g_signal_connect (G_OBJECT (priv->details_button), "clicked", G_CALLBACK (on_details_button_clicked), instance);
 400
 401         priv->datetime_formatter = modest_datetime_formatter_new ();
 402         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 403                           G_CALLBACK (datetime_format_changed), (gpointer) self);
 404
 405         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 406         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 407         g_object_ref (priv->headers_vbox);
 408
 409         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 410         gtk_box_pack_start (GTK_BOX (main_vbox), priv->headers_vbox, FALSE, FALSE, 0);
 411
 412         main_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 413         gtk_alignment_set_padding (GTK_ALIGNMENT (main_align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 414         gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
 415         gtk_box_pack_start (GTK_BOX (self), main_align, TRUE, TRUE, 0);
 416
 417         gtk_widget_show_all (main_align);
 418
 419         priv->is_outgoing = FALSE;
 420         priv->is_draft = FALSE;
 421         priv->is_loading = FALSE;
 422
 423         return;
 424 }
 425
 426 static void
 427 modest_compact_mail_header_view_finalize (GObject *object)
 428 {
 429         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 430         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 431
 432         if (priv->datetime_formatter) {
 433                 g_object_unref (priv->datetime_formatter);
 434                 priv->datetime_formatter = NULL;
 435         }
 436
 437         if (priv->custom_labels) {
 438                 g_slist_free (priv->custom_labels);
 439                 priv->custom_labels = NULL;
 440         }
 441
 442         if (G_LIKELY (priv->header))
 443                 g_object_unref (G_OBJECT (priv->header));
 444         priv->header = NULL;
 445
 446         if (G_LIKELY (priv->headers_vbox))
 447                 g_object_unref (G_OBJECT (priv->headers_vbox));
 448
 449         priv->headers_vbox = NULL;
 450
 451         (*parent_class->finalize) (object);
 452
 453         return;
 454 }
 455
 456 static void
 457 tny_header_view_init (gpointer g, gpointer iface_data)
 458 {
 459         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 460
 461         klass->set_header = modest_compact_mail_header_view_set_header;
 462         klass->clear = modest_compact_mail_header_view_clear;
 463
 464         return;
 465 }
 466
 467 static void
 468 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 469 {
 470         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 471
 472         klass->get_priority = modest_compact_mail_header_view_get_priority;
 473         klass->set_priority = modest_compact_mail_header_view_set_priority;
 474         klass->get_loading = modest_compact_mail_header_view_get_loading;
 475         klass->set_loading = modest_compact_mail_header_view_set_loading;
 476         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 477
 478         return;
 479 }
 480
 481 static void
 482 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 483 {
 484         GObjectClass *object_class;
 485
 486         parent_class = g_type_class_peek_parent (klass);
 487         object_class = (GObjectClass*) klass;
 488
 489         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 490         klass->clear_func = modest_compact_mail_header_view_clear_default;
 491         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 492         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 493         klass->set_loading_func = modest_compact_mail_header_view_set_loading_default;
 494         klass->get_loading_func = modest_compact_mail_header_view_get_loading_default;
 495         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 496         object_class->finalize = modest_compact_mail_header_view_finalize;
 497
 498         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 499
 500         return;
 501 }
 502
 503 GType
 504 modest_compact_mail_header_view_get_type (void)
 505 {
 506         static GType type = 0;
 507
 508         if (G_UNLIKELY(type == 0))
 509         {
 510                 static const GTypeInfo info =
 511                 {
 512                   sizeof (ModestCompactMailHeaderViewClass),
 513                   NULL,   /* base_init */
 514                   NULL,   /* base_finalize */
 515                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 516                   NULL,   /* class_finalize */
 517                   NULL,   /* class_data */
 518                   sizeof (ModestCompactMailHeaderView),
 519                   0,      /* n_preallocs */
 520                   modest_compact_mail_header_view_instance_init    /* instance_init */
 521                 };
 522
 523                 static const GInterfaceInfo tny_header_view_info =
 524                 {
 525                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 526                   NULL,         /* interface_finalize */
 527                   NULL          /* interface_data */
 528                 };
 529
 530                 static const GInterfaceInfo modest_mail_header_view_info =
 531                 {
 532                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 533                   NULL,         /* interface_finalize */
 534                   NULL          /* interface_data */
 535                 };
 536
 537                 type = g_type_register_static (GTK_TYPE_HBOX,
 538                         "ModestCompactMailHeaderView",
 539                         &info, 0);
 540
 541                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 542                         &tny_header_view_info);
 543                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 544                         &modest_mail_header_view_info);
 545
 546         }
 547
 548         return type;
 549 }
 550
 551 static TnyHeaderFlags
 552 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 553 {
 554         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 555 }
 556
 557 static TnyHeaderFlags
 558 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 559 {
 560         ModestCompactMailHeaderViewPriv *priv;
 561
 562         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 563         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 564
 565         return priv->priority_flags;
 566 }
 567
 568 static void
 569 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 570 {
 571         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 572         return;
 573 }
 574
 575 static void
 576 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 577                                                       TnyHeaderFlags flags)
 578 {
 579         ModestCompactMailHeaderViewPriv *priv;
 580
 581         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 582         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 583
 584         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 585
 586         if (priv->priority_flags == TNY_HEADER_FLAG_NORMAL_PRIORITY) {
 587                 if (priv->priority_icon != NULL) {
 588                         gtk_widget_destroy (priv->priority_icon);
 589                         priv->priority_icon = NULL;
 590                 }
 591         } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
 592                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_HIGH, 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         } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
 596                 priv->priority_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
 597                 gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
 598                 gtk_widget_show (priv->priority_icon);
 599         }
 600 }
 601
 602 static gboolean
 603 modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view)
 604 {
 605         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->get_loading_func (headers_view);
 606 }
 607
 608 static gboolean
 609 modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view)
 610 {
 611         ModestCompactMailHeaderViewPriv *priv;
 612
 613         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), FALSE);
 614         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 615
 616         return priv->is_loading;
 617 }
 618
 619 static void
 620 modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading)
 621 {
 622         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_loading_func (headers_view, is_loading);
 623 }
 624
 625 static void
 626 modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading)
 627 {
 628         ModestCompactMailHeaderViewPriv *priv;
 629
 630         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 631         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 632
 633         priv->is_loading = is_loading;
 634         gtk_widget_set_sensitive (priv->details_button, !is_loading);
 635         if (is_loading) {
 636                 gtk_widget_hide (priv->details_label);
 637         } else {
 638                 gtk_widget_show (priv->details_label);
 639         }
 640 }
 641
 642 static void
 643 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 644 {
 645         if (strcmp ("style", spec->name) == 0) {
 646                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 647                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 648         }
 649 }
 650
 651 /* This method updates the color (and other style settings) of widgets using secondary text color,
 652  * tracking the gtk style */
 653 static void
 654 update_style (ModestCompactMailHeaderView *self)
 655 {
 656         ModestCompactMailHeaderViewPriv *priv;
 657         GdkColor style_color;
 658         PangoColor color;
 659         PangoAttrList *attr_list;
 660         GSList *node;
 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 (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 666                 color.red = style_color.red;
 667                 color.green = style_color.green;
 668                 color.blue = style_color.blue;
 669         } else {
 670                 pango_color_parse (&color, "grey");
 671         }
 672
 673         /* style of from:/to: label */
 674         attr_list = pango_attr_list_new ();
 675         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 676         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 677         pango_attr_list_unref (attr_list);
 678
 679         /* style of details label in details button */
 680         attr_list = pango_attr_list_new ();
 681         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 682         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 683         pango_attr_list_insert (attr_list, pango_attr_underline_new (PANGO_UNDERLINE_SINGLE));
 684         gtk_label_set_attributes (GTK_LABEL (priv->details_label), attr_list);
 685         pango_attr_list_unref (attr_list);
 686
 687         /* style of date time label */
 688         attr_list = pango_attr_list_new ();
 689         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 690         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 691         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 692         pango_attr_list_unref (attr_list);
 693
 694         /* set style of custom headers */
 695         attr_list = pango_attr_list_new ();
 696         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 697         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 698                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 699         }
 700         pango_attr_list_unref (attr_list);
 701
 702 }
 703
 704 static void
 705 fill_address (ModestCompactMailHeaderView *self)
 706 {
 707         ModestCompactMailHeaderViewPriv *priv;
 708         gchar *recipients;
 709         const gchar *label;
 710         GSList *recipient_list;
 711         gchar *first_address;
 712
 713         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 714         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 715
 716         if (priv->is_outgoing) {
 717                 label = _("mail_va_to");
 718                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 719         } else {
 720                 label = _("mail_va_from");
 721                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 722         }
 723
 724         recipient_list = modest_text_utils_split_addresses_list (recipients);
 725         if (recipient_list == NULL) {
 726                 first_address = NULL;
 727         } else {
 728                 gchar *first_recipient;
 729
 730                 first_recipient = (gchar *) recipient_list->data;
 731                 first_address = first_recipient?g_strdup (first_recipient):NULL;
 732         }
 733         g_slist_foreach (recipient_list, (GFunc) g_free, NULL);
 734         g_slist_free (recipient_list);
 735
 736         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 737         if (recipients) {
 738                 modest_text_utils_get_display_address (first_address);
 739                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), first_address);
 740                 g_free (recipients);
 741                 g_free (first_address);
 742         }
 743
 744 }
 745
 746 static void
 747 on_details_button_clicked (GtkButton *button,
 748                            gpointer userdata)
 749 {
 750         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *) userdata;
 751
 752         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 753
 754         g_signal_emit_by_name (G_OBJECT (self), "show-details");
 755 }