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