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 #include <hildon/hildon-helper.h>
  45 #endif
  46
  47 static GObjectClass *parent_class = NULL;
  48
  49 typedef struct _ModestCompactMailHeaderViewPriv ModestCompactMailHeaderViewPriv;
  50
  51 struct _ModestCompactMailHeaderViewPriv
  52 {
  53         GtkWidget    *headers_vbox;
  54         GtkWidget    *event_box;
  55
  56         GtkWidget    *fromto_label;
  57         GtkWidget    *fromto_contents;
  58         GtkWidget    *time_label;
  59         GtkWidget    *date_label;
  60         GtkWidget    *brand_label;
  61         GtkWidget    *brand_image;
  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 void modest_compact_mail_header_view_set_branding (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon);
 105 static void modest_compact_mail_header_view_set_branding_default (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon);
 106 static const GtkWidget *modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 107                                                                             const gchar *label,
 108                                                                             GtkWidget *custom_widget,
 109                                                                             gboolean with_expander,
 110                                                                             gboolean start);
 111 static const GtkWidget *modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
 112                                                                                     const gchar *label,
 113                                                                                     GtkWidget *custom_widget,
 114                                                                                     gboolean with_expander,
 115                                                                                     gboolean start);
 116
 117 /* internal */
 118 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
 119 static void update_style (ModestCompactMailHeaderView *self);
 120 static void set_date_time (ModestCompactMailHeaderView *compact_mail_header);
 121 static void fill_address (ModestCompactMailHeaderView *self);
 122
 123 static void
 124 set_date_time (ModestCompactMailHeaderView *compact_mail_header)
 125 {
 126         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (compact_mail_header);
 127
 128         if (priv->date_to_show == 0) {
 129                 gtk_label_set_text (GTK_LABEL (priv->time_label), "");
 130                 gtk_label_set_text (GTK_LABEL (priv->date_label), "");
 131         } else {
 132                 const guint BUF_SIZE = 64;
 133                 const gchar *date_str;
 134                 gchar date_buf[BUF_SIZE];
 135                 GString *buffer = g_string_new ("");
 136
 137                 modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_week"), priv->date_to_show);
 138                 buffer = g_string_append (buffer, date_buf);
 139                 buffer = g_string_append_c (buffer, ' ');
 140                 buffer = g_string_append_unichar (buffer, 0x2015);
 141                 buffer = g_string_append_c (buffer, ' ');
 142                 date_str = modest_datetime_formatter_format_time (priv->datetime_formatter, priv->date_to_show);
 143                 buffer = g_string_append (buffer, date_str);
 144                 gtk_label_set_text (GTK_LABEL (priv->time_label), buffer->str);
 145                 g_string_free  (buffer, TRUE);
 146                 buffer = g_string_new ("");
 147                 modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_date_medium"), priv->date_to_show);
 148                 buffer = g_string_append (buffer, date_buf);
 149
 150                 gtk_label_set_text (GTK_LABEL (priv->date_label), buffer->str);
 151                 g_string_free (buffer, TRUE);
 152         }
 153
 154 }
 155
 156 /* static void */
 157 /* activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data) */
 158 /* { */
 159 /*      ModestCompactMailHeaderView * view = MODEST_COMPACT_MAIL_HEADER_VIEW (user_data); */
 160
 161 /*      g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address); */
 162 /* } */
 163
 164
 165 static void
 166 modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 167 {
 168         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 169         return;
 170 }
 171
 172 static void
 173 modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 174 {
 175         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 176         TnyFolder *folder = NULL;
 177
 178         priv->is_outgoing = FALSE;
 179
 180         if (priv->header == NULL)
 181                 return;
 182
 183         folder = tny_header_get_folder (priv->header);
 184
 185         if (folder) {
 186                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 187
 188                 switch (folder_type) {
 189                 case TNY_FOLDER_TYPE_DRAFTS:
 190                 case TNY_FOLDER_TYPE_OUTBOX:
 191                 case TNY_FOLDER_TYPE_SENT:
 192                         priv->is_outgoing = TRUE;
 193                         break;
 194                 default:
 195                         priv->is_outgoing = FALSE;
 196                 }
 197                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 198
 199                 g_object_unref (folder);
 200         }
 201 }
 202
 203 static void
 204 modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 205 {
 206         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 207
 208         if (header)
 209                 g_assert (TNY_IS_HEADER (header));
 210
 211         if (G_LIKELY (priv->header))
 212                 g_object_unref (G_OBJECT (priv->header));
 213         priv->header = NULL;
 214
 215         if (header && G_IS_OBJECT (header))
 216         {
 217                 gchar *subject;
 218
 219                 g_object_ref (G_OBJECT (header));
 220                 priv->header = header;
 221
 222                 modest_compact_mail_header_view_update_is_outgoing (self);
 223
 224                 subject = tny_header_dup_subject (header);
 225
 226                 if (priv->is_outgoing && priv->is_draft) {
 227                         priv->date_to_show = tny_header_get_date_sent (header);
 228                 } else {
 229                         priv->date_to_show = tny_header_get_date_received (header);
 230                 }
 231                 set_date_time (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 232
 233                 fill_address (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 234
 235                 g_free (subject);
 236         }
 237
 238         modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (self), 0);
 239         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 240         gtk_widget_show_all (GTK_WIDGET (self));
 241
 242         return;
 243 }
 244
 245 static void
 246 modest_compact_mail_header_view_clear (TnyHeaderView *self)
 247 {
 248         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 249         return;
 250 }
 251
 252 static void
 253 modest_compact_mail_header_view_clear_default (TnyHeaderView *self)
 254 {
 255         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 256
 257         if (G_LIKELY (priv->header))
 258                 g_object_unref (G_OBJECT (priv->header));
 259         priv->header = NULL;
 260
 261         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 262         gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
 263
 264         gtk_widget_hide (GTK_WIDGET(self));
 265
 266         return;
 267 }
 268
 269 static const GtkWidget *
 270 modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 271                                                     const gchar *label,
 272                                                     GtkWidget *custom_widget,
 273                                                     gboolean with_expander,
 274                                                     gboolean start)
 275 {
 276         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
 277                                                                                          custom_widget, with_expander,
 278                                                                                          start);
 279 }
 280
 281 static const GtkWidget *
 282 modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *header_view,
 283                                                            const gchar *label,
 284                                                            GtkWidget *custom_widget,
 285                                                            gboolean with_expander,
 286                                                            gboolean start)
 287 {
 288         ModestCompactMailHeaderViewPriv *priv;
 289         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (header_view), NULL);
 290         GtkWidget *hbox;
 291         GtkWidget *label_field;
 292
 293         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 294         hbox = gtk_hbox_new (FALSE, 12);
 295         label_field = gtk_label_new (NULL);
 296         gtk_label_set_text (GTK_LABEL (label_field), label);
 297         priv->custom_labels = g_slist_prepend (priv->custom_labels, (gpointer) label_field);
 298         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 299         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 300         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 301
 302         if (start)
 303                 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 304         else
 305                 gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 306
 307         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (header_view));
 308         return hbox;
 309 }
 310
 311 /**
 312  * modest_compact_mail_header_view_new:
 313  *
 314  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 315  **/
 316 TnyHeaderView*
 317 modest_compact_mail_header_view_new ()
 318 {
 319         ModestCompactMailHeaderViewPriv *priv;
 320         ModestCompactMailHeaderView *self = g_object_new (MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, NULL);
 321
 322         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 323         return TNY_HEADER_VIEW (self);
 324 }
 325
 326 static void
 327 datetime_format_changed (ModestDatetimeFormatter *formatter,
 328                          ModestCompactMailHeaderView *self)
 329 {
 330         set_date_time (self);
 331 }
 332
 333 static void
 334 modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 335 {
 336         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)instance;
 337         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 338         GtkWidget *from_date_hbox, *vbox, *main_vbox;
 339         GtkWidget *main_align;
 340         GtkWidget *headers_date_hbox;
 341         GtkWidget *date_brand_vbox, *brand_hbox;
 342
 343         priv->header = NULL;
 344         priv->custom_labels = NULL;
 345
 346         main_vbox = gtk_vbox_new (FALSE, 0);
 347         vbox = gtk_vbox_new (FALSE, 0);
 348
 349         /* We set here the style for widgets using standard text color. For
 350          * widgets with secondary text color, we set them in update_style,
 351          * as we want to track the style changes and update the color properly */
 352
 353         from_date_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 354         headers_date_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 355
 356         priv->fromto_label = gtk_label_new (NULL);
 357         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 358
 359         priv->fromto_contents = gtk_label_new (NULL);
 360         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 361         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 362
 363         priv->date_label = gtk_label_new (NULL);
 364         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 365         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 0.0);
 366         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DOUBLE, 0);
 367
 368         priv->time_label = gtk_label_new (NULL);
 369         gtk_label_set_justify (GTK_LABEL (priv->time_label), GTK_JUSTIFY_RIGHT);
 370         gtk_misc_set_alignment (GTK_MISC (priv->time_label), 1.0, 1.0);
 371         gtk_misc_set_padding (GTK_MISC (priv->time_label), MODEST_MARGIN_DOUBLE, 0);
 372
 373         priv->brand_label = gtk_label_new (NULL);
 374 #ifdef MODEST_TOOLKIT_HILDON2
 375         hildon_helper_set_logical_font (priv->brand_label, "SmallSystemFont");
 376 #endif
 377         gtk_label_set_justify (GTK_LABEL (priv->brand_label), GTK_JUSTIFY_RIGHT);
 378         gtk_misc_set_alignment (GTK_MISC (priv->brand_label), 1.0, 0.5);
 379         gtk_misc_set_padding (GTK_MISC (priv->brand_label), MODEST_MARGIN_DOUBLE, 0);
 380         gtk_widget_set_no_show_all (priv->brand_label, TRUE);
 381
 382         priv->brand_image = gtk_image_new ();
 383         gtk_misc_set_alignment (GTK_MISC (priv->brand_image), 0.5, 0.5);
 384         gtk_widget_set_no_show_all (priv->brand_image, TRUE);
 385
 386         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->fromto_label, FALSE, FALSE, 0);
 387         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 388         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->time_label, FALSE, FALSE, 0);
 389
 390         gtk_box_pack_start (GTK_BOX (vbox), from_date_hbox, FALSE, FALSE, 0);
 391
 392         update_style (self);
 393
 394         g_signal_connect (G_OBJECT (self), "notify::style", G_CALLBACK (on_notify_style), (gpointer) self);
 395
 396         priv->datetime_formatter = modest_datetime_formatter_new ();
 397         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 398                           G_CALLBACK (datetime_format_changed), (gpointer) self);
 399
 400         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 401         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 402         g_object_ref (priv->headers_vbox);
 403
 404         brand_hbox = gtk_hbox_new (FALSE, 0);
 405         gtk_box_pack_start (GTK_BOX (brand_hbox), priv->brand_image, FALSE, FALSE, 0);
 406         gtk_box_pack_start (GTK_BOX (brand_hbox), priv->brand_label, TRUE, TRUE, 0);
 407
 408         date_brand_vbox = gtk_vbox_new (FALSE, 0);
 409         gtk_box_pack_start (GTK_BOX (date_brand_vbox), priv->date_label, FALSE, FALSE, 0);
 410         gtk_box_pack_start (GTK_BOX (date_brand_vbox), brand_hbox, FALSE, FALSE, 0);
 411
 412         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 413         gtk_box_pack_start (GTK_BOX (headers_date_hbox), priv->headers_vbox, TRUE, TRUE, 0);
 414         gtk_box_pack_start (GTK_BOX (headers_date_hbox), date_brand_vbox, FALSE, FALSE, 0);
 415         gtk_box_pack_start (GTK_BOX (main_vbox), headers_date_hbox, FALSE, FALSE, 0);
 416
 417         main_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 418         gtk_alignment_set_padding (GTK_ALIGNMENT (main_align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 419         priv->event_box = gtk_event_box_new ();
 420         gtk_event_box_set_visible_window (GTK_EVENT_BOX (priv->event_box), TRUE);
 421         gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
 422         gtk_container_add (GTK_CONTAINER (priv->event_box), main_align);
 423         gtk_box_pack_start (GTK_BOX (self), priv->event_box, TRUE, TRUE, 0);
 424
 425         gtk_widget_show_all (priv->event_box);
 426
 427         priv->is_outgoing = FALSE;
 428         priv->is_draft = FALSE;
 429         priv->is_loading = FALSE;
 430
 431         return;
 432 }
 433
 434 static void
 435 modest_compact_mail_header_view_finalize (GObject *object)
 436 {
 437         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 438         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 439
 440         if (priv->datetime_formatter) {
 441                 g_object_unref (priv->datetime_formatter);
 442                 priv->datetime_formatter = NULL;
 443         }
 444
 445         if (priv->custom_labels) {
 446                 g_slist_free (priv->custom_labels);
 447                 priv->custom_labels = NULL;
 448         }
 449
 450         if (G_LIKELY (priv->header))
 451                 g_object_unref (G_OBJECT (priv->header));
 452         priv->header = NULL;
 453
 454         if (G_LIKELY (priv->headers_vbox))
 455                 g_object_unref (G_OBJECT (priv->headers_vbox));
 456
 457         priv->headers_vbox = NULL;
 458
 459         (*parent_class->finalize) (object);
 460
 461         return;
 462 }
 463
 464 static void
 465 tny_header_view_init (gpointer g, gpointer iface_data)
 466 {
 467         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 468
 469         klass->set_header = modest_compact_mail_header_view_set_header;
 470         klass->clear = modest_compact_mail_header_view_clear;
 471
 472         return;
 473 }
 474
 475 static void
 476 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 477 {
 478         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 479
 480         klass->get_priority = modest_compact_mail_header_view_get_priority;
 481         klass->set_priority = modest_compact_mail_header_view_set_priority;
 482         klass->get_loading = modest_compact_mail_header_view_get_loading;
 483         klass->set_loading = modest_compact_mail_header_view_set_loading;
 484         klass->set_branding = modest_compact_mail_header_view_set_branding;
 485         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 486
 487         return;
 488 }
 489
 490 static void
 491 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 492 {
 493         GObjectClass *object_class;
 494
 495         parent_class = g_type_class_peek_parent (klass);
 496         object_class = (GObjectClass*) klass;
 497
 498         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 499         klass->clear_func = modest_compact_mail_header_view_clear_default;
 500         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 501         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 502         klass->set_loading_func = modest_compact_mail_header_view_set_loading_default;
 503         klass->get_loading_func = modest_compact_mail_header_view_get_loading_default;
 504         klass->set_branding_func = modest_compact_mail_header_view_set_branding_default;
 505         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 506         object_class->finalize = modest_compact_mail_header_view_finalize;
 507
 508         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 509
 510         return;
 511 }
 512
 513 GType
 514 modest_compact_mail_header_view_get_type (void)
 515 {
 516         static GType type = 0;
 517
 518         if (G_UNLIKELY(type == 0))
 519         {
 520                 static const GTypeInfo info =
 521                 {
 522                   sizeof (ModestCompactMailHeaderViewClass),
 523                   NULL,   /* base_init */
 524                   NULL,   /* base_finalize */
 525                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 526                   NULL,   /* class_finalize */
 527                   NULL,   /* class_data */
 528                   sizeof (ModestCompactMailHeaderView),
 529                   0,      /* n_preallocs */
 530                   modest_compact_mail_header_view_instance_init    /* instance_init */
 531                 };
 532
 533                 static const GInterfaceInfo tny_header_view_info =
 534                 {
 535                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 536                   NULL,         /* interface_finalize */
 537                   NULL          /* interface_data */
 538                 };
 539
 540                 static const GInterfaceInfo modest_mail_header_view_info =
 541                 {
 542                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 543                   NULL,         /* interface_finalize */
 544                   NULL          /* interface_data */
 545                 };
 546
 547                 type = g_type_register_static (GTK_TYPE_HBOX,
 548                         "ModestCompactMailHeaderView",
 549                         &info, 0);
 550
 551                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 552                         &tny_header_view_info);
 553                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 554                         &modest_mail_header_view_info);
 555
 556         }
 557
 558         return type;
 559 }
 560
 561 static TnyHeaderFlags
 562 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 563 {
 564         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 565 }
 566
 567 static TnyHeaderFlags
 568 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 569 {
 570         ModestCompactMailHeaderViewPriv *priv;
 571
 572         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 573         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 574
 575         return priv->priority_flags;
 576 }
 577
 578 static void
 579 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 580 {
 581         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 582         return;
 583 }
 584
 585 static void
 586 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 587                                                       TnyHeaderFlags flags)
 588 {
 589         ModestCompactMailHeaderViewPriv *priv;
 590
 591         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 592         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 593
 594         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 595 }
 596
 597 static gboolean
 598 modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view)
 599 {
 600         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->get_loading_func (headers_view);
 601 }
 602
 603 static gboolean
 604 modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view)
 605 {
 606         ModestCompactMailHeaderViewPriv *priv;
 607
 608         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), FALSE);
 609         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 610
 611         return priv->is_loading;
 612 }
 613
 614 static void
 615 modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading)
 616 {
 617         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_loading_func (headers_view, is_loading);
 618 }
 619
 620 static void
 621 modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading)
 622 {
 623         ModestCompactMailHeaderViewPriv *priv;
 624
 625         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 626         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 627
 628         priv->is_loading = is_loading;
 629 }
 630
 631 static void
 632 modest_compact_mail_header_view_set_branding (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon)
 633 {
 634         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_branding_func (headers_view, brand_name, brand_icon);
 635 }
 636
 637 static void
 638 modest_compact_mail_header_view_set_branding_default (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon)
 639 {
 640         ModestCompactMailHeaderViewPriv *priv;
 641
 642         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 643         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 644
 645         if (brand_name) {
 646                 gtk_label_set_text (GTK_LABEL (priv->brand_label), brand_name);
 647                 gtk_widget_show (priv->brand_label);
 648         } else {
 649                 gtk_widget_hide (priv->brand_label);
 650         }
 651
 652         if (brand_icon) {
 653                 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->brand_image), (GdkPixbuf *) brand_icon);
 654                 gtk_widget_show (priv->brand_image);
 655         } else {
 656                 gtk_widget_hide (priv->brand_image);
 657         }
 658
 659
 660 }
 661
 662 static void
 663 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 664 {
 665         if (strcmp ("style", spec->name) == 0) {
 666                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 667                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 668         }
 669 }
 670
 671 /* This method updates the color (and other style settings) of widgets using secondary text color,
 672  * tracking the gtk style */
 673 static void
 674 update_style (ModestCompactMailHeaderView *self)
 675 {
 676         ModestCompactMailHeaderViewPriv *priv;
 677         GdkColor style_color;
 678         PangoColor color;
 679         PangoAttrList *attr_list;
 680         GSList *node;
 681         GdkColor bg_color;
 682
 683         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 684         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 685
 686         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 687                 color.red = style_color.red;
 688                 color.green = style_color.green;
 689                 color.blue = style_color.blue;
 690         } else {
 691                 if (!pango_color_parse (&color, "grey")) {
 692                         g_warning ("Failed to parse color grey");
 693                         color.red = 0xc0c0;
 694                         color.green = 0xc0c0;
 695                         color.blue = 0xc0c0;
 696                 }
 697         }
 698
 699         /* style of from:/to: label */
 700         attr_list = pango_attr_list_new ();
 701         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 702         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 703         pango_attr_list_unref (attr_list);
 704
 705         /* style of date time label */
 706         attr_list = pango_attr_list_new ();
 707         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 708         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 709         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 710         gtk_label_set_attributes (GTK_LABEL (priv->time_label), attr_list);
 711         pango_attr_list_unref (attr_list);
 712
 713         /* set style of custom headers */
 714         attr_list = pango_attr_list_new ();
 715         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 716         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 717                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 718         }
 719         pango_attr_list_unref (attr_list);
 720
 721         gdk_color_parse ("#ff00ff", &bg_color);
 722         gtk_widget_modify_bg (GTK_WIDGET (priv->event_box), GTK_STATE_NORMAL, &bg_color);
 723 }
 724
 725 static void
 726 fill_address (ModestCompactMailHeaderView *self)
 727 {
 728         ModestCompactMailHeaderViewPriv *priv;
 729         gchar *recipients;
 730         const gchar *label;
 731
 732         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 733         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 734
 735         if (priv->is_outgoing) {
 736                 label = _("mail_va_to");
 737                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 738         } else {
 739                 label = _("mail_va_from");
 740                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 741         }
 742
 743         /* Set label */
 744         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 745
 746         /* Set recipients */
 747         if (recipients) {
 748                 gchar *addresses;
 749
 750                 addresses = modest_text_utils_get_display_addresses ((const gchar *) recipients);
 751                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents),
 752                                     (addresses) ? addresses : _("mail_va_no_to"));
 753                 g_free (addresses);
 754                 g_free (recipients);
 755         }
 756 }
 757