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
  55         GtkWidget    *fromto_label;
  56         GtkWidget    *fromto_contents;
  57         GtkWidget    *time_label;
  58         GtkWidget    *date_label;
  59         GtkWidget    *brand_label;
  60         GtkWidget    *brand_image;
  61
  62         GSList       *custom_labels;
  63
  64         gboolean     is_outgoing;
  65         gboolean     is_draft;
  66
  67         TnyHeader    *header;
  68         TnyHeaderFlags priority_flags;
  69
  70         gboolean     is_loading;
  71
  72         time_t       date_to_show;
  73         ModestDatetimeFormatter *datetime_formatter;
  74 };
  75
  76 #define MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE(o)  \
  77         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, ModestCompactMailHeaderViewPriv))
  78
  79 /* GObject */
  80 static void modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass);
  81 static void modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class);
  82 static void modest_compact_mail_header_view_finalize (GObject *object);
  83
  84 /* TnyHeaderView interface */
  85 static void tny_header_view_init (gpointer g, gpointer iface_data);
  86 static void modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header);
  87 static void modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self);
  88 static void modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
  89 static void modest_compact_mail_header_view_clear (TnyHeaderView *self);
  90 static void modest_compact_mail_header_view_clear_default (TnyHeaderView *self);
  91
  92 /* ModestMailHeaderView interface */
  93 static void modest_mail_header_view_init (gpointer g, gpointer iface_data);
  94 static TnyHeaderFlags modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self);
  95 static TnyHeaderFlags modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view);
  96 static void modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags);
  97 static void modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
  98                                                                    TnyHeaderFlags flags);
  99 static gboolean modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view);
 100 static gboolean modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view);
 101 static void modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading);
 102 static void modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading);
 103 static void modest_compact_mail_header_view_set_branding (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon);
 104 static void modest_compact_mail_header_view_set_branding_default (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon);
 105 static const GtkWidget *modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 106                                                                             const gchar *label,
 107                                                                             GtkWidget *custom_widget,
 108                                                                             gboolean with_expander,
 109                                                                             gboolean start);
 110 static const GtkWidget *modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
 111                                                                                     const gchar *label,
 112                                                                                     GtkWidget *custom_widget,
 113                                                                                     gboolean with_expander,
 114                                                                                     gboolean start);
 115
 116 /* internal */
 117 static void on_notify_style (GObject *obj, GParamSpec *spec, 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         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (compact_mail_header);
 126
 127         if (priv->date_to_show == 0) {
 128                 gtk_label_set_text (GTK_LABEL (priv->time_label), "");
 129                 gtk_label_set_text (GTK_LABEL (priv->date_label), "");
 130         } else {
 131                 const guint BUF_SIZE = 64;
 132                 const gchar *date_str;
 133                 gchar date_buf[BUF_SIZE];
 134                 GString *buffer = g_string_new ("");
 135
 136                 modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_week"), priv->date_to_show);
 137                 buffer = g_string_append (buffer, date_buf);
 138                 buffer = g_string_append_c (buffer, ' ');
 139                 buffer = g_string_append_unichar (buffer, 0x2015);
 140                 buffer = g_string_append_c (buffer, ' ');
 141                 date_str = modest_datetime_formatter_format_time (priv->datetime_formatter, priv->date_to_show);
 142                 buffer = g_string_append (buffer, date_str);
 143                 gtk_label_set_text (GTK_LABEL (priv->time_label), buffer->str);
 144                 g_string_free  (buffer, TRUE);
 145                 buffer = g_string_new ("");
 146                 modest_text_utils_strftime (date_buf, BUF_SIZE, _HL("wdgt_va_date_medium"), priv->date_to_show);
 147                 buffer = g_string_append (buffer, date_buf);
 148
 149                 gtk_label_set_text (GTK_LABEL (priv->date_label), buffer->str);
 150                 g_string_free (buffer, TRUE);
 151         }
 152
 153 }
 154
 155 /* static void */
 156 /* activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data) */
 157 /* { */
 158 /*      ModestCompactMailHeaderView * view = MODEST_COMPACT_MAIL_HEADER_VIEW (user_data); */
 159
 160 /*      g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address); */
 161 /* } */
 162
 163
 164 static void
 165 modest_compact_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
 166 {
 167         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
 168         return;
 169 }
 170
 171 static void
 172 modest_compact_mail_header_view_update_is_outgoing (TnyHeaderView *self)
 173 {
 174         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 175         TnyFolder *folder = NULL;
 176
 177         priv->is_outgoing = FALSE;
 178
 179         if (priv->header == NULL)
 180                 return;
 181
 182         folder = tny_header_get_folder (priv->header);
 183
 184         if (folder) {
 185                 TnyFolderType folder_type = tny_folder_get_folder_type (folder);
 186
 187                 switch (folder_type) {
 188                 case TNY_FOLDER_TYPE_DRAFTS:
 189                 case TNY_FOLDER_TYPE_OUTBOX:
 190                 case TNY_FOLDER_TYPE_SENT:
 191                         priv->is_outgoing = TRUE;
 192                         break;
 193                 default:
 194                         priv->is_outgoing = FALSE;
 195                 }
 196                 priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
 197
 198                 g_object_unref (folder);
 199         }
 200 }
 201
 202 static void
 203 modest_compact_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
 204 {
 205         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 206
 207         if (header)
 208                 g_assert (TNY_IS_HEADER (header));
 209
 210         if (G_LIKELY (priv->header))
 211                 g_object_unref (G_OBJECT (priv->header));
 212         priv->header = NULL;
 213
 214         if (header && G_IS_OBJECT (header))
 215         {
 216                 gchar *subject;
 217
 218                 g_object_ref (G_OBJECT (header));
 219                 priv->header = header;
 220
 221                 modest_compact_mail_header_view_update_is_outgoing (self);
 222
 223                 subject = tny_header_dup_subject (header);
 224
 225                 if (priv->is_outgoing && priv->is_draft) {
 226                         priv->date_to_show = tny_header_get_date_sent (header);
 227                 } else {
 228                         priv->date_to_show = tny_header_get_date_received (header);
 229                 }
 230                 set_date_time (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 231
 232                 fill_address (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 233
 234                 g_free (subject);
 235         }
 236
 237         modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (self), 0);
 238         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (self));
 239         gtk_widget_show_all (GTK_WIDGET (self));
 240
 241         return;
 242 }
 243
 244 static void
 245 modest_compact_mail_header_view_clear (TnyHeaderView *self)
 246 {
 247         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
 248         return;
 249 }
 250
 251 static void
 252 modest_compact_mail_header_view_clear_default (TnyHeaderView *self)
 253 {
 254         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 255
 256         if (G_LIKELY (priv->header))
 257                 g_object_unref (G_OBJECT (priv->header));
 258         priv->header = NULL;
 259
 260         gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
 261         gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
 262
 263         gtk_widget_hide (GTK_WIDGET(self));
 264
 265         return;
 266 }
 267
 268 static const GtkWidget *
 269 modest_compact_mail_header_view_add_custom_header (ModestMailHeaderView *self,
 270                                                     const gchar *label,
 271                                                     GtkWidget *custom_widget,
 272                                                     gboolean with_expander,
 273                                                     gboolean start)
 274 {
 275         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
 276                                                                                          custom_widget, with_expander,
 277                                                                                          start);
 278 }
 279
 280 static const GtkWidget *
 281 modest_compact_mail_header_view_add_custom_header_default (ModestMailHeaderView *header_view,
 282                                                            const gchar *label,
 283                                                            GtkWidget *custom_widget,
 284                                                            gboolean with_expander,
 285                                                            gboolean start)
 286 {
 287         ModestCompactMailHeaderViewPriv *priv;
 288         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (header_view), NULL);
 289         GtkWidget *hbox;
 290         GtkWidget *label_field;
 291
 292         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
 293         hbox = gtk_hbox_new (FALSE, 12);
 294         label_field = gtk_label_new (NULL);
 295         gtk_label_set_text (GTK_LABEL (label_field), label);
 296         priv->custom_labels = g_slist_prepend (priv->custom_labels, (gpointer) label_field);
 297         gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
 298         gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
 299         gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
 300
 301         if (start)
 302                 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 303         else
 304                 gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
 305
 306         update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (header_view));
 307         return hbox;
 308 }
 309
 310 /**
 311  * modest_compact_mail_header_view_new:
 312  *
 313  * Return value: a new #ModestHeaderView instance implemented for Gtk+
 314  **/
 315 TnyHeaderView*
 316 modest_compact_mail_header_view_new ()
 317 {
 318         ModestCompactMailHeaderViewPriv *priv;
 319         ModestCompactMailHeaderView *self = g_object_new (MODEST_TYPE_COMPACT_MAIL_HEADER_VIEW, NULL);
 320
 321         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 322         return TNY_HEADER_VIEW (self);
 323 }
 324
 325 static void
 326 datetime_format_changed (ModestDatetimeFormatter *formatter,
 327                          ModestCompactMailHeaderView *self)
 328 {
 329         set_date_time (self);
 330 }
 331
 332 static void
 333 modest_compact_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
 334 {
 335         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)instance;
 336         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 337         GtkWidget *from_date_hbox, *vbox, *main_vbox;
 338         GtkWidget *main_align;
 339         GtkWidget *headers_date_hbox;
 340         GtkWidget *date_brand_vbox, *brand_hbox;
 341
 342         priv->header = NULL;
 343         priv->custom_labels = NULL;
 344
 345         main_vbox = gtk_vbox_new (FALSE, 0);
 346         vbox = gtk_vbox_new (FALSE, 0);
 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         from_date_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 353         headers_date_hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_DOUBLE);
 354
 355         priv->fromto_label = gtk_label_new (NULL);
 356         gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 1.0);
 357
 358         priv->fromto_contents = gtk_label_new (NULL);
 359         gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 1.0);
 360         gtk_label_set_ellipsize (GTK_LABEL (priv->fromto_contents), PANGO_ELLIPSIZE_END);
 361
 362         priv->date_label = gtk_label_new (NULL);
 363         gtk_label_set_justify (GTK_LABEL (priv->date_label), GTK_JUSTIFY_RIGHT);
 364         gtk_misc_set_alignment (GTK_MISC (priv->date_label), 1.0, 0.0);
 365         gtk_misc_set_padding (GTK_MISC (priv->date_label), MODEST_MARGIN_DOUBLE, 0);
 366
 367         priv->time_label = gtk_label_new (NULL);
 368         gtk_label_set_justify (GTK_LABEL (priv->time_label), GTK_JUSTIFY_RIGHT);
 369         gtk_misc_set_alignment (GTK_MISC (priv->time_label), 1.0, 1.0);
 370         gtk_misc_set_padding (GTK_MISC (priv->time_label), MODEST_MARGIN_DOUBLE, 0);
 371
 372         priv->brand_label = gtk_label_new (NULL);
 373 #ifdef MODEST_TOOLKIT_HILDON2
 374         hildon_helper_set_logical_font (priv->brand_label, "SmallSystemFont");
 375 #endif
 376         gtk_label_set_justify (GTK_LABEL (priv->brand_label), GTK_JUSTIFY_RIGHT);
 377         gtk_misc_set_alignment (GTK_MISC (priv->brand_label), 1.0, 0.5);
 378         gtk_misc_set_padding (GTK_MISC (priv->brand_label), MODEST_MARGIN_DOUBLE, 0);
 379         gtk_widget_set_no_show_all (priv->brand_label, TRUE);
 380
 381         priv->brand_image = gtk_image_new ();
 382         gtk_misc_set_alignment (GTK_MISC (priv->brand_image), 0.5, 0.5);
 383         gtk_widget_set_no_show_all (priv->brand_image, TRUE);
 384
 385         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->fromto_label, FALSE, FALSE, 0);
 386         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->fromto_contents, TRUE, TRUE, 0);
 387         gtk_box_pack_start (GTK_BOX (from_date_hbox), priv->time_label, FALSE, FALSE, 0);
 388
 389         gtk_box_pack_start (GTK_BOX (vbox), from_date_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         priv->datetime_formatter = modest_datetime_formatter_new ();
 396         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 397                           G_CALLBACK (datetime_format_changed), (gpointer) self);
 398
 399         priv->headers_vbox = gtk_vbox_new (FALSE, 0);
 400         gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
 401         g_object_ref (priv->headers_vbox);
 402
 403         brand_hbox = gtk_hbox_new (FALSE, 0);
 404         gtk_box_pack_start (GTK_BOX (brand_hbox), priv->brand_image, FALSE, FALSE, 0);
 405         gtk_box_pack_start (GTK_BOX (brand_hbox), priv->brand_label, TRUE, TRUE, 0);
 406
 407         date_brand_vbox = gtk_vbox_new (FALSE, 0);
 408         gtk_box_pack_start (GTK_BOX (date_brand_vbox), priv->date_label, FALSE, FALSE, 0);
 409         gtk_box_pack_start (GTK_BOX (date_brand_vbox), brand_hbox, FALSE, FALSE, 0);
 410
 411         gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
 412         gtk_box_pack_start (GTK_BOX (headers_date_hbox), priv->headers_vbox, TRUE, TRUE, 0);
 413         gtk_box_pack_start (GTK_BOX (headers_date_hbox), date_brand_vbox, FALSE, FALSE, 0);
 414         gtk_box_pack_start (GTK_BOX (main_vbox), headers_date_hbox, FALSE, FALSE, 0);
 415
 416         main_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 417         gtk_alignment_set_padding (GTK_ALIGNMENT (main_align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 418         gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
 419         gtk_box_pack_start (GTK_BOX (self), main_align, TRUE, TRUE, 0);
 420
 421         gtk_widget_show_all (main_align);
 422
 423         priv->is_outgoing = FALSE;
 424         priv->is_draft = FALSE;
 425         priv->is_loading = FALSE;
 426
 427         return;
 428 }
 429
 430 static void
 431 modest_compact_mail_header_view_finalize (GObject *object)
 432 {
 433         ModestCompactMailHeaderView *self = (ModestCompactMailHeaderView *)object;
 434         ModestCompactMailHeaderViewPriv *priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 435
 436         if (priv->datetime_formatter) {
 437                 g_object_unref (priv->datetime_formatter);
 438                 priv->datetime_formatter = NULL;
 439         }
 440
 441         if (priv->custom_labels) {
 442                 g_slist_free (priv->custom_labels);
 443                 priv->custom_labels = NULL;
 444         }
 445
 446         if (G_LIKELY (priv->header))
 447                 g_object_unref (G_OBJECT (priv->header));
 448         priv->header = NULL;
 449
 450         if (G_LIKELY (priv->headers_vbox))
 451                 g_object_unref (G_OBJECT (priv->headers_vbox));
 452
 453         priv->headers_vbox = NULL;
 454
 455         (*parent_class->finalize) (object);
 456
 457         return;
 458 }
 459
 460 static void
 461 tny_header_view_init (gpointer g, gpointer iface_data)
 462 {
 463         TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
 464
 465         klass->set_header = modest_compact_mail_header_view_set_header;
 466         klass->clear = modest_compact_mail_header_view_clear;
 467
 468         return;
 469 }
 470
 471 static void
 472 modest_mail_header_view_init (gpointer g, gpointer iface_data)
 473 {
 474         ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
 475
 476         klass->get_priority = modest_compact_mail_header_view_get_priority;
 477         klass->set_priority = modest_compact_mail_header_view_set_priority;
 478         klass->get_loading = modest_compact_mail_header_view_get_loading;
 479         klass->set_loading = modest_compact_mail_header_view_set_loading;
 480         klass->set_branding = modest_compact_mail_header_view_set_branding;
 481         klass->add_custom_header = modest_compact_mail_header_view_add_custom_header;
 482
 483         return;
 484 }
 485
 486 static void
 487 modest_compact_mail_header_view_class_init (ModestCompactMailHeaderViewClass *klass)
 488 {
 489         GObjectClass *object_class;
 490
 491         parent_class = g_type_class_peek_parent (klass);
 492         object_class = (GObjectClass*) klass;
 493
 494         klass->set_header_func = modest_compact_mail_header_view_set_header_default;
 495         klass->clear_func = modest_compact_mail_header_view_clear_default;
 496         klass->set_priority_func = modest_compact_mail_header_view_set_priority_default;
 497         klass->get_priority_func = modest_compact_mail_header_view_get_priority_default;
 498         klass->set_loading_func = modest_compact_mail_header_view_set_loading_default;
 499         klass->get_loading_func = modest_compact_mail_header_view_get_loading_default;
 500         klass->set_branding_func = modest_compact_mail_header_view_set_branding_default;
 501         klass->add_custom_header_func = modest_compact_mail_header_view_add_custom_header_default;
 502         object_class->finalize = modest_compact_mail_header_view_finalize;
 503
 504         g_type_class_add_private (object_class, sizeof (ModestCompactMailHeaderViewPriv));
 505
 506         return;
 507 }
 508
 509 GType
 510 modest_compact_mail_header_view_get_type (void)
 511 {
 512         static GType type = 0;
 513
 514         if (G_UNLIKELY(type == 0))
 515         {
 516                 static const GTypeInfo info =
 517                 {
 518                   sizeof (ModestCompactMailHeaderViewClass),
 519                   NULL,   /* base_init */
 520                   NULL,   /* base_finalize */
 521                   (GClassInitFunc) modest_compact_mail_header_view_class_init,   /* class_init */
 522                   NULL,   /* class_finalize */
 523                   NULL,   /* class_data */
 524                   sizeof (ModestCompactMailHeaderView),
 525                   0,      /* n_preallocs */
 526                   modest_compact_mail_header_view_instance_init    /* instance_init */
 527                 };
 528
 529                 static const GInterfaceInfo tny_header_view_info =
 530                 {
 531                   (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
 532                   NULL,         /* interface_finalize */
 533                   NULL          /* interface_data */
 534                 };
 535
 536                 static const GInterfaceInfo modest_mail_header_view_info =
 537                 {
 538                   (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
 539                   NULL,         /* interface_finalize */
 540                   NULL          /* interface_data */
 541                 };
 542
 543                 type = g_type_register_static (GTK_TYPE_HBOX,
 544                         "ModestCompactMailHeaderView",
 545                         &info, 0);
 546
 547                 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
 548                         &tny_header_view_info);
 549                 g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
 550                         &modest_mail_header_view_info);
 551
 552         }
 553
 554         return type;
 555 }
 556
 557 static TnyHeaderFlags
 558 modest_compact_mail_header_view_get_priority (ModestMailHeaderView *self)
 559 {
 560         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
 561 }
 562
 563 static TnyHeaderFlags
 564 modest_compact_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
 565 {
 566         ModestCompactMailHeaderViewPriv *priv;
 567
 568         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), 0);
 569         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 570
 571         return priv->priority_flags;
 572 }
 573
 574 static void
 575 modest_compact_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
 576 {
 577         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
 578         return;
 579 }
 580
 581 static void
 582 modest_compact_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
 583                                                       TnyHeaderFlags flags)
 584 {
 585         ModestCompactMailHeaderViewPriv *priv;
 586
 587         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 588         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 589
 590         priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
 591 }
 592
 593 static gboolean
 594 modest_compact_mail_header_view_get_loading (ModestMailHeaderView *headers_view)
 595 {
 596         return MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->get_loading_func (headers_view);
 597 }
 598
 599 static gboolean
 600 modest_compact_mail_header_view_get_loading_default (ModestMailHeaderView *headers_view)
 601 {
 602         ModestCompactMailHeaderViewPriv *priv;
 603
 604         g_return_val_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view), FALSE);
 605         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 606
 607         return priv->is_loading;
 608 }
 609
 610 static void
 611 modest_compact_mail_header_view_set_loading (ModestMailHeaderView *headers_view, gboolean is_loading)
 612 {
 613         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_loading_func (headers_view, is_loading);
 614 }
 615
 616 static void
 617 modest_compact_mail_header_view_set_loading_default (ModestMailHeaderView *headers_view, gboolean is_loading)
 618 {
 619         ModestCompactMailHeaderViewPriv *priv;
 620
 621         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 622         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 623
 624         priv->is_loading = is_loading;
 625 }
 626
 627 static void
 628 modest_compact_mail_header_view_set_branding (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon)
 629 {
 630         MODEST_COMPACT_MAIL_HEADER_VIEW_GET_CLASS (headers_view)->set_branding_func (headers_view, brand_name, brand_icon);
 631 }
 632
 633 static void
 634 modest_compact_mail_header_view_set_branding_default (ModestMailHeaderView *headers_view, const gchar *brand_name, const GdkPixbuf *brand_icon)
 635 {
 636         ModestCompactMailHeaderViewPriv *priv;
 637
 638         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (headers_view));
 639         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
 640
 641         if (brand_name) {
 642                 gtk_label_set_text (GTK_LABEL (priv->brand_label), brand_name);
 643                 gtk_widget_show (priv->brand_label);
 644         } else {
 645                 gtk_widget_hide (priv->brand_label);
 646         }
 647
 648         if (brand_icon) {
 649                 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->brand_image), (GdkPixbuf *) brand_icon);
 650                 gtk_widget_show (priv->brand_image);
 651         } else {
 652                 gtk_widget_hide (priv->brand_image);
 653         }
 654
 655
 656 }
 657
 658 static void
 659 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 660 {
 661         if (strcmp ("style", spec->name) == 0) {
 662                 update_style (MODEST_COMPACT_MAIL_HEADER_VIEW (obj));
 663                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 664         }
 665 }
 666
 667 /* This method updates the color (and other style settings) of widgets using secondary text color,
 668  * tracking the gtk style */
 669 static void
 670 update_style (ModestCompactMailHeaderView *self)
 671 {
 672         ModestCompactMailHeaderViewPriv *priv;
 673         GdkColor style_color;
 674         PangoColor color;
 675         PangoAttrList *attr_list;
 676         GSList *node;
 677
 678         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 679         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 680
 681         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
 682                 color.red = style_color.red;
 683                 color.green = style_color.green;
 684                 color.blue = style_color.blue;
 685         } else {
 686                 if (!pango_color_parse (&color, "grey")) {
 687                         g_warning ("Failed to parse color grey");
 688                         color.red = 0xc0c0;
 689                         color.green = 0xc0c0;
 690                         color.blue = 0xc0c0;
 691                 }
 692         }
 693
 694         /* style of from:/to: label */
 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         gtk_label_set_attributes (GTK_LABEL (priv->fromto_label), attr_list);
 698         pango_attr_list_unref (attr_list);
 699
 700         /* style of date time label */
 701         attr_list = pango_attr_list_new ();
 702         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 703         pango_attr_list_insert (attr_list, pango_attr_scale_new (PANGO_SCALE_SMALL));
 704         gtk_label_set_attributes (GTK_LABEL (priv->date_label), attr_list);
 705         gtk_label_set_attributes (GTK_LABEL (priv->time_label), attr_list);
 706         pango_attr_list_unref (attr_list);
 707
 708         /* set style of custom headers */
 709         attr_list = pango_attr_list_new ();
 710         pango_attr_list_insert (attr_list, pango_attr_foreground_new (color.red, color.green, color.blue));
 711         for (node = priv->custom_labels; node != NULL; node = g_slist_next (node)) {
 712                 gtk_label_set_attributes (GTK_LABEL (node->data), attr_list);
 713         }
 714         pango_attr_list_unref (attr_list);
 715
 716 }
 717
 718 static void
 719 fill_address (ModestCompactMailHeaderView *self)
 720 {
 721         ModestCompactMailHeaderViewPriv *priv;
 722         gchar *recipients;
 723         const gchar *label;
 724
 725         g_return_if_fail (MODEST_IS_COMPACT_MAIL_HEADER_VIEW (self));
 726         priv = MODEST_COMPACT_MAIL_HEADER_VIEW_GET_PRIVATE (self);
 727
 728         if (priv->is_outgoing) {
 729                 label = _("mail_va_to");
 730                 recipients = tny_header_dup_to (TNY_HEADER (priv->header));
 731         } else {
 732                 label = _("mail_va_from");
 733                 recipients = tny_header_dup_from (TNY_HEADER (priv->header));
 734         }
 735
 736         /* Set label */
 737         gtk_label_set_text (GTK_LABEL (priv->fromto_label), label);
 738
 739         /* Set recipients */
 740         if (recipients) {
 741                 gchar *addresses;
 742
 743                 addresses = modest_text_utils_get_display_addresses ((const gchar *) recipients);
 744                 gtk_label_set_text (GTK_LABEL (priv->fromto_contents),
 745                                     (addresses) ? addresses : _("mail_va_no_to"));
 746                 g_free (addresses);
 747                 g_free (recipients);
 748         }
 749 }
 750