libempathy-gtk/empathy-theme-boxes.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007 Imendio AB
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include <config.h>
  22
  23 #include <string.h>
  24
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtk.h>
  27
  28 #include <libempathy/empathy-debug.h>
  29
  30 #include "empathy-ui-utils.h"
  31 #include "empathy-theme-boxes.h"
  32
  33 #define DEBUG_DOMAIN "FancyTheme"
  34
  35 #define MARGIN 4
  36 #define HEADER_PADDING 2
  37
  38 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_THEME_BOXES, EmpathyThemeBoxesPriv))
  39
  40 typedef struct _EmpathyThemeBoxesPriv EmpathyThemeBoxesPriv;
  41
  42 struct _EmpathyThemeBoxesPriv {
  43         gchar *header_foreground;
  44         gchar *header_background;
  45         gchar *header_line_background;
  46         gchar *text_foreground;
  47         gchar *text_background;
  48         gchar *action_foreground;
  49         gchar *highlight_foreground;
  50         gchar *time_foreground;
  51         gchar *event_foreground;
  52         gchar *invite_foreground;
  53         gchar *link_foreground;
  54 };
  55
  56 static void     theme_boxes_finalize          (GObject            *object);
  57 static void     theme_boxes_get_property      (GObject            *object,
  58                                                guint               param_id,
  59                                                GValue             *value,
  60                                                GParamSpec         *pspec);
  61 static void     theme_boxes_set_property      (GObject            *object,
  62                                                guint               param_id,
  63                                                const GValue       *value,
  64                                                GParamSpec         *pspec);
  65 static void     theme_boxes_define_theme_tags (EmpathyTheme        *theme,
  66                                                EmpathyChatView     *view);
  67 static void     theme_boxes_update_view       (EmpathyTheme        *theme,
  68                                                EmpathyChatView     *view);
  69 static void     theme_boxes_append_message    (EmpathyTheme        *theme,
  70                                                EmpathyChatView     *view,
  71                                                EmpathyMessage      *message);
  72 static void     theme_boxes_append_event      (EmpathyTheme        *theme,
  73                                                EmpathyChatView     *view,
  74                                                const gchar        *str);
  75 static void     theme_boxes_append_timestamp  (EmpathyTheme        *theme,
  76                                                EmpathyChatView     *view,
  77                                                EmpathyMessage      *message,
  78                                                gboolean            show_date,
  79                                                gboolean            show_time);
  80 static void     theme_boxes_append_spacing    (EmpathyTheme        *theme,
  81                                                EmpathyChatView     *view);
  82
  83 enum {
  84         PROP_0,
  85         PROP_HEADER_FOREGROUND,
  86         PROP_HEADER_BACKGROUND,
  87         PROP_HEADER_LINE_BACKGROUND,
  88         PROP_TEXT_FOREGROUND,
  89         PROP_TEXT_BACKGROUND,
  90         PROP_ACTION_FOREGROUND,
  91         PROP_HIGHLIGHT_FOREGROUND,
  92         PROP_TIME_FOREGROUND,
  93         PROP_EVENT_FOREGROUND,
  94         PROP_INVITE_FOREGROUND,
  95         PROP_LINK_FOREGROUND
  96 };
  97
  98 enum {
  99         PROP_FLOP,
 100         PROP_MY_PROP
 101 };
 102
 103 G_DEFINE_TYPE (EmpathyThemeBoxes, empathy_theme_boxes, EMPATHY_TYPE_THEME);
 104
 105 static void
 106 empathy_theme_boxes_class_init (EmpathyThemeBoxesClass *class)
 107 {
 108         GObjectClass     *object_class;
 109         EmpathyThemeClass *theme_class;
 110
 111         object_class = G_OBJECT_CLASS (class);
 112         theme_class  = EMPATHY_THEME_CLASS (class);
 113
 114         object_class->finalize       = theme_boxes_finalize;
 115         object_class->get_property   = theme_boxes_get_property;
 116         object_class->set_property   = theme_boxes_set_property;
 117
 118         theme_class->update_view      = theme_boxes_update_view;
 119         theme_class->append_message   = theme_boxes_append_message;
 120         theme_class->append_event     = theme_boxes_append_event;
 121         theme_class->append_timestamp = theme_boxes_append_timestamp;
 122         theme_class->append_spacing   = theme_boxes_append_spacing;
 123
 124         g_object_class_install_property (object_class,
 125                                          PROP_HEADER_FOREGROUND,
 126                                          g_param_spec_string ("header-foreground",
 127                                                               "",
 128                                                               "",
 129                                                               NULL,
 130                                                               G_PARAM_READWRITE));
 131
 132         g_object_class_install_property (object_class,
 133                                          PROP_HEADER_BACKGROUND,
 134                                          g_param_spec_string ("header-background",
 135                                                               "",
 136                                                               "",
 137                                                               NULL,
 138                                                               G_PARAM_READWRITE));
 139
 140         g_object_class_install_property (object_class,
 141                                          PROP_HEADER_LINE_BACKGROUND,
 142                                          g_param_spec_string ("header-line-background",
 143                                                               "",
 144                                                               "",
 145                                                               NULL,
 146                                                               G_PARAM_READWRITE));
 147
 148
 149         g_object_class_install_property (object_class,
 150                                          PROP_TEXT_FOREGROUND,
 151                                          g_param_spec_string ("text-foreground",
 152                                                               "",
 153                                                               "",
 154                                                               NULL,
 155                                                               G_PARAM_READWRITE));
 156
 157         g_object_class_install_property (object_class,
 158                                          PROP_TEXT_BACKGROUND,
 159                                          g_param_spec_string ("text-background",
 160                                                               "",
 161                                                               "",
 162                                                               NULL,
 163                                                               G_PARAM_READWRITE));
 164
 165         g_object_class_install_property (object_class,
 166                                          PROP_ACTION_FOREGROUND,
 167                                          g_param_spec_string ("action-foreground",
 168                                                               "",
 169                                                               "",
 170                                                               NULL,
 171                                                               G_PARAM_READWRITE));
 172
 173         g_object_class_install_property (object_class,
 174                                          PROP_HIGHLIGHT_FOREGROUND,
 175                                          g_param_spec_string ("highlight-foreground",
 176                                                               "",
 177                                                               "",
 178                                                               NULL,
 179                                                               G_PARAM_READWRITE));
 180
 181         g_object_class_install_property (object_class,
 182                                          PROP_TIME_FOREGROUND,
 183                                          g_param_spec_string ("time-foreground",
 184                                                               "",
 185                                                               "",
 186                                                               NULL,
 187                                                               G_PARAM_READWRITE));
 188
 189         g_object_class_install_property (object_class,
 190                                          PROP_EVENT_FOREGROUND,
 191                                          g_param_spec_string ("event-foreground",
 192                                                               "",
 193                                                               "",
 194                                                               NULL,
 195                                                               G_PARAM_READWRITE));
 196
 197         g_object_class_install_property (object_class,
 198                                          PROP_INVITE_FOREGROUND,
 199                                          g_param_spec_string ("invite-foreground",
 200                                                               "",
 201                                                               "",
 202                                                               NULL,
 203                                                               G_PARAM_READWRITE));
 204
 205         g_object_class_install_property (object_class,
 206                                          PROP_LINK_FOREGROUND,
 207                                          g_param_spec_string ("link-foreground",
 208                                                               "",
 209                                                               "",
 210                                                               NULL,
 211                                                               G_PARAM_READWRITE));
 212
 213         g_type_class_add_private (object_class, sizeof (EmpathyThemeBoxesPriv));
 214 }
 215
 216 static void
 217 empathy_theme_boxes_init (EmpathyThemeBoxes *theme)
 218 {
 219         EmpathyThemeBoxesPriv *priv;
 220
 221         priv = GET_PRIV (theme);
 222 }
 223
 224 static void
 225 theme_boxes_finalize (GObject *object)
 226 {
 227         EmpathyThemeBoxesPriv *priv;
 228
 229         priv = GET_PRIV (object);
 230
 231         g_free (priv->header_foreground);
 232         g_free (priv->header_background);
 233         g_free (priv->header_line_background);
 234         g_free (priv->text_foreground);
 235         g_free (priv->text_background);
 236         g_free (priv->action_foreground);
 237         g_free (priv->highlight_foreground);
 238         g_free (priv->time_foreground);
 239         g_free (priv->event_foreground);
 240         g_free (priv->invite_foreground);
 241         g_free (priv->link_foreground);
 242
 243         (G_OBJECT_CLASS (empathy_theme_boxes_parent_class)->finalize) (object);
 244 }
 245
 246 static void
 247 theme_boxes_get_property (GObject    *object,
 248                           guint       param_id,
 249                           GValue     *value,
 250                           GParamSpec *pspec)
 251 {
 252         EmpathyThemeBoxesPriv *priv;
 253
 254         priv = GET_PRIV (object);
 255
 256         switch (param_id) {
 257         case PROP_HEADER_FOREGROUND:
 258                 g_value_set_string (value, priv->header_foreground);
 259                 break;
 260         case PROP_HEADER_BACKGROUND:
 261                 g_value_set_string (value, priv->header_background);
 262                 break;
 263         case PROP_HEADER_LINE_BACKGROUND:
 264                 g_value_set_string (value, priv->header_line_background);
 265                 break;
 266         case PROP_TEXT_FOREGROUND:
 267                 g_value_set_string (value, priv->text_foreground);
 268                 break;
 269         case PROP_TEXT_BACKGROUND:
 270                 g_value_set_string (value, priv->text_background);
 271                 break;
 272         case PROP_ACTION_FOREGROUND:
 273                 g_value_set_string (value, priv->action_foreground);
 274                 break;
 275         case PROP_HIGHLIGHT_FOREGROUND:
 276                 g_value_set_string (value, priv->highlight_foreground);
 277                 break;
 278         case PROP_TIME_FOREGROUND:
 279                 g_value_set_string (value, priv->time_foreground);
 280                 break;
 281         case PROP_EVENT_FOREGROUND:
 282                 g_value_set_string (value, priv->event_foreground);
 283                 break;
 284         case PROP_INVITE_FOREGROUND:
 285                 g_value_set_string (value, priv->invite_foreground);
 286                 break;
 287         case PROP_LINK_FOREGROUND:
 288                 g_value_set_string (value, priv->link_foreground);
 289                 break;
 290         default:
 291                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 292                 break;
 293         }
 294 }
 295 static void
 296 theme_boxes_set_property (GObject      *object,
 297                           guint         param_id,
 298                           const GValue *value,
 299                           GParamSpec   *pspec)
 300 {
 301         EmpathyThemeBoxesPriv *priv;
 302
 303         priv = GET_PRIV (object);
 304
 305         switch (param_id) {
 306         case PROP_HEADER_FOREGROUND:
 307                 g_free (priv->header_foreground);
 308                 priv->header_foreground = g_value_dup_string (value);
 309                 g_object_notify (object, "header-foreground");
 310                 break;
 311         case PROP_HEADER_BACKGROUND:
 312                 g_free (priv->header_background);
 313                 priv->header_background = g_value_dup_string (value);
 314                 g_object_notify (object, "header-background");
 315                 break;
 316         case PROP_HEADER_LINE_BACKGROUND:
 317                 g_free (priv->header_line_background);
 318                 priv->header_line_background = g_value_dup_string (value);
 319                 g_object_notify (object, "header-line_background");
 320                 break;
 321         case PROP_TEXT_FOREGROUND:
 322                 g_free (priv->text_foreground);
 323                 priv->text_foreground = g_value_dup_string (value);
 324                 g_object_notify (object, "text-foreground");
 325                 break;
 326         case PROP_TEXT_BACKGROUND:
 327                 g_free (priv->text_background);
 328                 priv->text_background = g_value_dup_string (value);
 329                 g_object_notify (object, "text-background");
 330                 break;
 331         case PROP_ACTION_FOREGROUND:
 332                 g_free (priv->action_foreground);
 333                 priv->action_foreground = g_value_dup_string (value);
 334                 g_object_notify (object, "action-foreground");
 335                 break;
 336         case PROP_HIGHLIGHT_FOREGROUND:
 337                 g_free (priv->highlight_foreground);
 338                 priv->highlight_foreground = g_value_dup_string (value);
 339                 g_object_notify (object, "highlight-foreground");
 340                 break;
 341         case PROP_TIME_FOREGROUND:
 342                 g_free (priv->time_foreground);
 343                 priv->time_foreground = g_value_dup_string (value);
 344                 g_object_notify (object, "time-foreground");
 345                 break;
 346         case PROP_EVENT_FOREGROUND:
 347                 g_free (priv->event_foreground);
 348                 priv->event_foreground = g_value_dup_string (value);
 349                 g_object_notify (object, "event-foreground");
 350                 break;
 351         case PROP_INVITE_FOREGROUND:
 352                 g_free (priv->invite_foreground);
 353                 priv->invite_foreground = g_value_dup_string (value);
 354                 g_object_notify (object, "invite-foreground");
 355                 break;
 356         case PROP_LINK_FOREGROUND:
 357                 g_free (priv->link_foreground);
 358                 priv->link_foreground = g_value_dup_string (value);
 359                 g_object_notify (object, "link-foreground");
 360                 break;
 361         default:
 362                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 363                 break;
 364         }
 365 }
 366
 367 static void
 368 theme_boxes_define_theme_tags (EmpathyTheme *theme, EmpathyChatView *view)
 369 {
 370         EmpathyThemeBoxesPriv *priv;
 371         GtkTextBuffer         *buffer;
 372         GtkTextTag            *tag;
 373
 374         priv = GET_PRIV (theme);
 375
 376         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 377
 378         empathy_text_buffer_tag_set (buffer, "fancy-spacing",
 379                                      "size", 3000,
 380                                      "pixels-above-lines", 8,
 381                                      NULL);
 382
 383         tag = empathy_text_buffer_tag_set (buffer, "fancy-header",
 384                                            "weight", PANGO_WEIGHT_BOLD,
 385                                            "pixels-above-lines", HEADER_PADDING,
 386                                            "pixels-below-lines", HEADER_PADDING,
 387                                            NULL);
 388         if (priv->header_foreground) {
 389                 g_object_set (tag,
 390                               "foreground", priv->header_foreground,
 391                               "paragraph-background", priv->header_background,
 392                               NULL);
 393         }
 394
 395         tag = empathy_text_buffer_tag_set (buffer, "fancy-header-line",
 396                                            "size", 1,
 397                                            NULL);
 398         if (priv->header_line_background) {
 399                 g_object_set (tag,
 400                               "paragraph-background", priv->header_line_background,
 401                               NULL);
 402         }
 403
 404         tag = empathy_text_buffer_tag_set (buffer, "fancy-body",
 405                                            "pixels-above-lines", 4,
 406                                            NULL);
 407         if (priv->text_background) {
 408                 g_object_set (tag,
 409                               "paragraph-background", priv->text_background,
 410                               NULL);
 411         }
 412
 413         if (priv->text_foreground) {
 414                 g_object_set (tag,
 415                               "foreground", priv->text_foreground,
 416                               NULL);
 417         }
 418
 419         tag = empathy_text_buffer_tag_set (buffer, "fancy-action",
 420                                            "style", PANGO_STYLE_ITALIC,
 421                                            "pixels-above-lines", 4,
 422                                            NULL);
 423
 424         if (priv->text_background) {
 425                 g_object_set (tag,
 426                               "paragraph-background", priv->text_background,
 427                               NULL);
 428         }
 429
 430         if (priv->action_foreground) {
 431                 g_object_set (tag,
 432                               "foreground", priv->action_foreground,
 433                               NULL);
 434         }
 435
 436         tag = empathy_text_buffer_tag_set (buffer, "fancy-highlight",
 437                                            "weight", PANGO_WEIGHT_BOLD,
 438                                            "pixels-above-lines", 4,
 439                                            NULL);
 440         if (priv->text_background) {
 441                 g_object_set (tag,
 442                               "paragraph-background", priv->text_background,
 443                               NULL);
 444         }
 445
 446
 447         if (priv->highlight_foreground) {
 448                 g_object_set (tag,
 449                               "foreground", priv->highlight_foreground,
 450                               NULL);
 451         }
 452
 453         tag = empathy_text_buffer_tag_set (buffer, "fancy-time",
 454                                            "justification", GTK_JUSTIFY_CENTER,
 455                                            NULL);
 456         if (priv->time_foreground) {
 457                 g_object_set (tag,
 458                               "foreground", priv->time_foreground,
 459                               NULL);
 460         }
 461
 462         tag = empathy_text_buffer_tag_set (buffer, "fancy-event",
 463                                            "justification", GTK_JUSTIFY_LEFT,
 464                                            NULL);
 465         if (priv->event_foreground) {
 466                 g_object_set (tag,
 467                               "foreground", priv->event_foreground,
 468                               NULL);
 469         }
 470
 471         tag = empathy_text_buffer_tag_set (buffer, "invite", NULL);
 472         if (priv->invite_foreground) {
 473                 g_object_set (tag,
 474                               "foreground", priv->invite_foreground,
 475                               NULL);
 476         }
 477
 478         tag = empathy_text_buffer_tag_set (buffer, "fancy-link",
 479                                            "underline", PANGO_UNDERLINE_SINGLE,
 480                                            NULL);
 481         if (priv->link_foreground) {
 482                 g_object_set (tag,
 483                               "foreground", priv->link_foreground,
 484                               NULL);
 485         }
 486 }
 487
 488 static void
 489 theme_boxes_update_view (EmpathyTheme *theme, EmpathyChatView *view)
 490 {
 491         EmpathyThemeBoxesPriv *priv;
 492
 493         g_return_if_fail (EMPATHY_IS_THEME_BOXES (theme));
 494         g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
 495
 496         priv = GET_PRIV (theme);
 497
 498         theme_boxes_define_theme_tags (theme, view);
 499
 500         empathy_chat_view_set_margin (view, MARGIN);
 501 }
 502
 503 static void
 504 table_size_allocate_cb (GtkWidget     *view,
 505                         GtkAllocation *allocation,
 506                         GtkWidget     *box)
 507 {
 508         gint width, height;
 509
 510         gtk_widget_get_size_request (box, NULL, &height);
 511
 512         width = allocation->width;
 513
 514         width -= \
 515                 gtk_text_view_get_right_margin (GTK_TEXT_VIEW (view)) - \
 516                 gtk_text_view_get_left_margin (GTK_TEXT_VIEW (view));
 517         width -= 2 * MARGIN;
 518         width -= 2 * HEADER_PADDING;
 519
 520         gtk_widget_set_size_request (box, width, height);
 521 }
 522
 523 static void
 524 theme_boxes_maybe_append_header (EmpathyTheme        *theme,
 525                                  EmpathyChatView     *view,
 526                                  EmpathyMessage      *msg)
 527 {
 528         EmpathyThemeBoxesPriv *priv;
 529         EmpathyContact        *contact;
 530         EmpathyContact        *last_contact;
 531         GdkPixbuf            *avatar = NULL;
 532         GtkTextBuffer        *buffer;
 533         const gchar          *name;
 534         GtkTextIter           iter;
 535         GtkWidget            *label1, *label2;
 536         GtkTextChildAnchor   *anchor;
 537         GtkWidget            *box;
 538         gchar                *str;
 539         time_t                time;
 540         gchar                *tmp;
 541         GtkTextIter           start;
 542         GdkColor              color;
 543         gboolean              parse_success;
 544
 545         priv = GET_PRIV (theme);
 546
 547         contact = empathy_message_get_sender (msg);
 548         name = empathy_contact_get_name (contact);
 549         last_contact = empathy_chat_view_get_last_contact (view);
 550         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 551
 552         empathy_debug (DEBUG_DOMAIN, "Maybe add fancy header");
 553
 554         /* Only insert a header if the previously inserted block is not the same
 555          * as this one. This catches all the different cases:
 556          */
 557         if (last_contact && empathy_contact_equal (last_contact, contact)) {
 558                 return;
 559         }
 560
 561         empathy_theme_append_spacing (theme, view);
 562
 563         gtk_text_buffer_get_end_iter (buffer, &iter);
 564         gtk_text_buffer_insert_with_tags_by_name (buffer,
 565                                                   &iter,
 566                                                   "\n",
 567                                                   -1,
 568                                                   "fancy-header-line",
 569                                                   NULL);
 570
 571         gtk_text_buffer_get_end_iter (buffer, &iter);
 572         anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
 573
 574         box = gtk_hbox_new (FALSE, 0);
 575
 576
 577         if (empathy_theme_get_show_avatars (theme)) {
 578                 avatar = empathy_chat_view_get_avatar_pixbuf_with_cache (contact);
 579                 if (avatar) {
 580                         GtkWidget *image;
 581
 582                         image = gtk_image_new_from_pixbuf (avatar);
 583
 584                         gtk_box_pack_start (GTK_BOX (box), image,
 585                                             FALSE, TRUE, 2);
 586                 }
 587         }
 588
 589         g_signal_connect_object (view, "size-allocate",
 590                                  G_CALLBACK (table_size_allocate_cb),
 591                                  box, 0);
 592
 593         str = g_markup_printf_escaped ("<b>%s</b>", name);
 594
 595         label1 = g_object_new (GTK_TYPE_LABEL,
 596                                "label", str,
 597                                "use-markup", TRUE,
 598                                "xalign", 0.0,
 599                                NULL);
 600
 601         parse_success = priv->header_foreground &&
 602                         gdk_color_parse (priv->header_foreground, &color);
 603
 604         if (parse_success) {
 605                 gtk_widget_modify_fg (label1, GTK_STATE_NORMAL, &color);
 606         }
 607
 608         g_free (str);
 609
 610         time = empathy_message_get_timestamp (msg);
 611
 612         tmp = empathy_time_to_string_local (time,
 613                                            EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
 614         str = g_strdup_printf ("<i>%s</i>", tmp);
 615         g_free (tmp);
 616
 617         label2 = g_object_new (GTK_TYPE_LABEL,
 618                                "label", str,
 619                                "use-markup", TRUE,
 620                                "xalign", 1.0,
 621                                NULL);
 622
 623         if (parse_success) {
 624                 gtk_widget_modify_fg (label2, GTK_STATE_NORMAL, &color);
 625         }
 626
 627         g_free (str);
 628
 629         gtk_misc_set_alignment (GTK_MISC (label1), 0.0, 0.5);
 630         gtk_misc_set_alignment (GTK_MISC (label2), 1.0, 0.5);
 631
 632         gtk_box_pack_start (GTK_BOX (box), label1, TRUE, TRUE, 0);
 633         gtk_box_pack_start (GTK_BOX (box), label2, TRUE, TRUE, 0);
 634
 635         gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (view),
 636                                            box,
 637                                            anchor);
 638
 639         gtk_widget_show_all (box);
 640
 641         gtk_text_buffer_get_end_iter (buffer, &iter);
 642         start = iter;
 643         gtk_text_iter_backward_char (&start);
 644         gtk_text_buffer_apply_tag_by_name (buffer,
 645                                            "fancy-header",
 646                                            &start, &iter);
 647
 648         gtk_text_buffer_insert_with_tags_by_name (buffer,
 649                                                   &iter,
 650                                                   "\n",
 651                                                   -1,
 652                                                   "fancy-header",
 653                                                   NULL);
 654
 655         gtk_text_buffer_get_end_iter (buffer, &iter);
 656         gtk_text_buffer_insert_with_tags_by_name (buffer,
 657                                                   &iter,
 658                                                   "\n",
 659                                                   -1,
 660                                                   "fancy-header-line",
 661                                                   NULL);
 662 }
 663
 664 static void
 665 theme_boxes_append_message (EmpathyTheme        *theme,
 666                             EmpathyChatView     *view,
 667                             EmpathyMessage      *message)
 668 {
 669         EmpathyContact *sender;
 670
 671         empathy_theme_maybe_append_date_and_time (theme, view, message);
 672         theme_boxes_maybe_append_header (theme, view, message);
 673
 674         sender = empathy_message_get_sender (message);
 675
 676         if (empathy_message_get_type (message) == EMPATHY_MESSAGE_TYPE_ACTION) {
 677                 gchar *body;
 678
 679                 body = g_strdup_printf (" * %s %s",
 680                                         empathy_contact_get_name (sender),
 681                                         empathy_message_get_body (message));
 682                 empathy_theme_append_text (theme, view, body,
 683                                            "fancy-action", "fancy-link");
 684         } else {
 685                 empathy_theme_append_text (theme, view,
 686                                            empathy_message_get_body (message),
 687                                            "fancy-body", "fancy-link");
 688         }
 689 }
 690
 691 static void
 692 theme_boxes_append_event (EmpathyTheme        *theme,
 693                           EmpathyChatView     *view,
 694                           const gchar        *str)
 695 {
 696         GtkTextBuffer *buffer;
 697         GtkTextIter    iter;
 698         gchar         *msg;
 699
 700         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 701
 702         empathy_theme_maybe_append_date_and_time (theme, view, NULL);
 703
 704         gtk_text_buffer_get_end_iter (buffer, &iter);
 705
 706         msg = g_strdup_printf (" - %s\n", str);
 707
 708         gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
 709                                                   msg, -1,
 710                                                   "fancy-event",
 711                                                   NULL);
 712         g_free (msg);
 713 }
 714
 715 static void
 716 theme_boxes_append_timestamp (EmpathyTheme        *theme,
 717                               EmpathyChatView     *view,
 718                               EmpathyMessage      *message,
 719                               gboolean            show_date,
 720                               gboolean            show_time)
 721 {
 722         GtkTextBuffer *buffer;
 723         time_t         timestamp;
 724         GDate         *date;
 725         GtkTextIter    iter;
 726         GString       *str;
 727
 728         if (!show_date) {
 729                 return;
 730         }
 731
 732         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 733
 734         date = empathy_message_get_date_and_time (message, &timestamp);
 735
 736         str = g_string_new (NULL);
 737
 738         if (show_time || show_date) {
 739                 empathy_theme_append_spacing (theme, view);
 740
 741                 g_string_append (str, "- ");
 742         }
 743
 744         if (show_date) {
 745                 gchar buf[256];
 746
 747                 g_date_strftime (buf, 256, _("%A %d %B %Y"), date);
 748                 g_string_append (str, buf);
 749
 750                 if (show_time) {
 751                         g_string_append (str, ", ");
 752                 }
 753         }
 754
 755         g_date_free (date);
 756
 757         if (show_time) {
 758                 gchar *tmp;
 759
 760                 tmp = empathy_time_to_string_local (timestamp, EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
 761                 g_string_append (str, tmp);
 762                 g_free (tmp);
 763         }
 764
 765         if (show_time || show_date) {
 766                 g_string_append (str, " -\n");
 767
 768                 gtk_text_buffer_get_end_iter (buffer, &iter);
 769                 gtk_text_buffer_insert_with_tags_by_name (buffer,
 770                                                           &iter,
 771                                                           str->str, -1,
 772                                                           "fancy-time",
 773                                                           NULL);
 774
 775                 empathy_chat_view_set_last_timestamp (view, timestamp);
 776         }
 777
 778         g_string_free (str, TRUE);
 779
 780 }
 781
 782 static void
 783 theme_boxes_append_spacing (EmpathyTheme        *theme,
 784                             EmpathyChatView     *view)
 785 {
 786         GtkTextBuffer *buffer;
 787         GtkTextIter    iter;
 788
 789         g_return_if_fail (EMPATHY_IS_THEME (theme));
 790         g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
 791
 792         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 793
 794         gtk_text_buffer_get_end_iter (buffer, &iter);
 795         gtk_text_buffer_insert_with_tags_by_name (buffer,
 796                                                   &iter,
 797                                                   "\n",
 798                                                   -1,
 799                                                   "cut",
 800                                                   "fancy-spacing",
 801                                                   NULL);
 802 }
 803