git.maemo.org Git - modest/blob - src/widgets/modest-recpt-editor.c

   1 /* Copyright (c) 2007, 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
  32 #include <glib/gi18n-lib.h>
  33
  34 #include <gtk/gtkscrolledwindow.h>
  35 #include <gtk/gtktextview.h>
  36 #include <gtk/gtkimage.h>
  37 #include <gtk/gtkbutton.h>
  38
  39 #include <modest-text-utils.h>
  40 #include <modest-recpt-editor.h>
  41 #include <modest-scroll-text.h>
  42 #include <pango/pango-attributes.h>
  43 #include <string.h>
  44 #include <gdk/gdkkeysyms.h>
  45 #include <gtk/gtk.h>
  46 #include <modest-ui-constants.h>
  47
  48 /* FIXNE: we should have no maemo-deps in widgets/ */
  49 #ifndef MODEST_TOOLKIT_GTK
  50 #include "modest-hildon-includes.h"
  51 #endif /*!MODEST_TOOLKIT_GTK*/
  52
  53 #define RECPT_BUTTON_WIDTH_HILDON2 118
  54
  55
  56 static GObjectClass *parent_class = NULL;
  57
  58 #define RECIPIENT_TAG_ID "recpt-id"
  59
  60 /* signals */
  61 enum {
  62         OPEN_ADDRESSBOOK_SIGNAL,
  63         LAST_SIGNAL
  64 };
  65
  66 typedef struct _ModestRecptEditorPrivate ModestRecptEditorPrivate;
  67
  68 struct _ModestRecptEditorPrivate
  69 {
  70         GtkWidget *text_view;
  71         GtkWidget *abook_button;
  72         GtkWidget *scrolled_window;
  73         gchar *recipients;
  74         gulong on_mark_set_handler;
  75         gboolean show_abook;
  76 };
  77
  78 #define MODEST_RECPT_EDITOR_GET_PRIVATE(o)      \
  79         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_RECPT_EDITOR, ModestRecptEditorPrivate))
  80
  81 static guint signals[LAST_SIGNAL] = {0};
  82
  83 /* static functions: GObject */
  84 static void modest_recpt_editor_instance_init (GTypeInstance *instance, gpointer g_class);
  85 static void modest_recpt_editor_finalize (GObject *object);
  86 static void modest_recpt_editor_class_init (ModestRecptEditorClass *klass);
  87
  88 /* widget events */
  89 static void modest_recpt_editor_on_abook_clicked (GtkButton *button,
  90                                                   ModestRecptEditor *editor);
  91 static void modest_recpt_editor_move_cursor_to_end (ModestRecptEditor *editor);
  92 static gboolean modest_recpt_editor_on_focus_in (GtkTextView *text_view,
  93                                              GdkEventFocus *event,
  94                                              ModestRecptEditor *editor);
  95 static void modest_recpt_editor_on_mark_set (GtkTextBuffer *buffer,
  96                                              GtkTextIter *iter,
  97                                              GtkTextMark *mark,
  98                                              ModestRecptEditor *editor);
  99 static void modest_recpt_editor_on_insert_text (GtkTextBuffer *buffer,
 100                                                 GtkTextIter *location,
 101                                                 gchar *text,
 102                                                 gint len,
 103                                                 ModestRecptEditor *editor);
 104 static gboolean modest_recpt_editor_on_key_press_event (GtkTextView *text_view,
 105                                                           GdkEventKey *key,
 106                                                           ModestRecptEditor *editor);
 107 static GtkTextTag *iter_has_recipient (GtkTextIter *iter);
 108 static gunichar iter_previous_char (GtkTextIter *iter);
 109 /* static gunichar iter_next_char (GtkTextIter *iter); */
 110 static GtkTextTag *prev_iter_has_recipient (GtkTextIter *iter);
 111 /* static GtkTextTag *next_iter_has_recipient (GtkTextIter *iter); */
 112 static void select_tag_of_iter (GtkTextIter *iter, GtkTextTag *tag);
 113 static gboolean quote_opened (GtkTextIter *iter);
 114 static gboolean is_valid_insert (const gchar *text, gint len);
 115 static gchar *create_valid_text (const gchar *text, gint len);
 116
 117 /**
 118  * modest_recpt_editor_new:
 119  *
 120  * Return value: a new #ModestRecptEditor instance implemented for Gtk+
 121  **/
 122 GtkWidget*
 123 modest_recpt_editor_new (void)
 124 {
 125         ModestRecptEditor *self = g_object_new (MODEST_TYPE_RECPT_EDITOR,
 126                                                 "homogeneous", FALSE,
 127                                                 "spacing", MODEST_MARGIN_NONE,
 128                                                 NULL);
 129
 130         return GTK_WIDGET (self);
 131 }
 132
 133 void
 134 modest_recpt_editor_set_recipients (ModestRecptEditor *recpt_editor, const gchar *recipients)
 135 {
 136         ModestRecptEditorPrivate *priv;
 137         GtkTextBuffer *buffer = NULL;
 138         gchar *valid_recipients = NULL;
 139
 140         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 141         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 142
 143 #ifdef MODEST_TOOLKIT_HILDON2
 144         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 145 #else
 146         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 147 #endif
 148
 149         valid_recipients = create_valid_text (recipients, -1);
 150         g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 151         gtk_text_buffer_set_text (buffer, valid_recipients, -1);
 152         g_free (valid_recipients);
 153         if (GTK_WIDGET_REALIZED (recpt_editor))
 154                 gtk_widget_queue_resize (GTK_WIDGET (recpt_editor));
 155         g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 156
 157 }
 158
 159 void
 160 modest_recpt_editor_add_recipients (ModestRecptEditor *recpt_editor, const gchar *recipients)
 161 {
 162         ModestRecptEditorPrivate *priv;
 163         GtkTextBuffer *buffer = NULL;
 164         GtkTextIter iter;
 165         gchar *string_to_add;
 166
 167         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 168         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 169
 170         if (recipients == NULL)
 171                 return;
 172
 173 #ifdef MODEST_TOOLKIT_HILDON2
 174         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 175 #else
 176         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 177 #endif
 178
 179         if (gtk_text_buffer_get_char_count (buffer) > 0) {
 180                 string_to_add = g_strconcat (";\n", recipients, NULL);
 181         } else {
 182                 string_to_add = g_strdup (recipients);
 183         }
 184
 185         gtk_text_buffer_get_end_iter (buffer, &iter);
 186
 187         g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 188
 189         gtk_text_buffer_insert (buffer, &iter, string_to_add, -1);
 190
 191         g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 192
 193         if (GTK_WIDGET_REALIZED (recpt_editor))
 194                 gtk_widget_queue_resize (GTK_WIDGET (recpt_editor));
 195
 196         g_free (string_to_add);
 197 }
 198
 199 void
 200 modest_recpt_editor_add_resolved_recipient (ModestRecptEditor *recpt_editor, GSList *email_list, const gchar * recipient_id)
 201 {
 202         ModestRecptEditorPrivate *priv;
 203         GtkTextBuffer *buffer = NULL;
 204         GtkTextIter start, end, iter;
 205         GtkTextTag *tag = NULL;
 206         GSList *node;
 207         gboolean is_first_recipient = TRUE;
 208
 209         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 210         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 211
 212 #ifdef MODEST_TOOLKIT_HILDON2
 213         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 214 #else
 215         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 216 #endif
 217
 218         g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 219         gtk_text_buffer_get_bounds (buffer, &start, &end);
 220         if (gtk_text_buffer_get_char_count (buffer) > 0) {
 221                 gchar * buffer_contents;
 222
 223                 gtk_text_buffer_get_bounds (buffer, &start, &end);
 224                 buffer_contents = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
 225                 if (!g_str_has_suffix (buffer_contents, "\n")) {
 226                         if (g_str_has_suffix (buffer_contents, ";")||(g_str_has_suffix (buffer_contents, ",")))
 227                                 gtk_text_buffer_insert (buffer, &end, "\n", -1);
 228                         else
 229                                 gtk_text_buffer_insert (buffer, &end, ";\n", -1);
 230                 }
 231                 g_free (buffer_contents);
 232         }
 233
 234         gtk_text_buffer_get_end_iter (buffer, &iter);
 235
 236         tag = gtk_text_buffer_create_tag (buffer, NULL,
 237                                           "underline", PANGO_UNDERLINE_SINGLE,
 238                                           "wrap-mode", GTK_WRAP_NONE,
 239                                           "editable", TRUE, NULL);
 240
 241         g_object_set_data (G_OBJECT (tag), "recipient-tag-id", GINT_TO_POINTER (RECIPIENT_TAG_ID));
 242         g_object_set_data_full (G_OBJECT (tag), "recipient-id", g_strdup (recipient_id), (GDestroyNotify) g_free);
 243
 244         for (node = email_list; node != NULL; node = g_slist_next (node)) {
 245                 gchar *recipient = (gchar *) node->data;
 246
 247                 if ((recipient) && (strlen (recipient) != 0)) {
 248
 249                         if (!is_first_recipient)
 250                         gtk_text_buffer_insert (buffer, &iter, "\n", -1);
 251
 252                         gtk_text_buffer_insert_with_tags (buffer, &iter, recipient, -1, tag, NULL);
 253                         gtk_text_buffer_insert (buffer, &iter, ";", -1);
 254                         is_first_recipient = FALSE;
 255                 }
 256         }
 257         g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 258
 259         modest_recpt_editor_move_cursor_to_end (recpt_editor);
 260
 261 }
 262
 263 void
 264 modest_recpt_editor_replace_with_resolved_recipient (ModestRecptEditor *recpt_editor,
 265                                                      GtkTextIter *start, GtkTextIter *end,
 266                                                      GSList *email_list, const gchar * recipient_id)
 267 {
 268         GSList *email_lists_list;
 269         GSList *recipient_ids_list;
 270
 271         email_lists_list = g_slist_append (NULL, email_list);
 272         recipient_ids_list = g_slist_append (NULL, (gpointer) recipient_id);
 273
 274         modest_recpt_editor_replace_with_resolved_recipients (recpt_editor, start, end,
 275                                                               email_lists_list, recipient_ids_list);
 276
 277         g_slist_free (email_lists_list);
 278         g_slist_free (recipient_ids_list);
 279
 280 }
 281
 282 void
 283 modest_recpt_editor_replace_with_resolved_recipients (ModestRecptEditor *recpt_editor,
 284                                                      GtkTextIter *start, GtkTextIter *end,
 285                                                      GSList *email_lists_list, GSList * recipient_ids_list)
 286 {
 287         ModestRecptEditorPrivate *priv;
 288         GtkTextBuffer *buffer;
 289         GtkTextTag *tag;
 290         GSList *node;
 291         gboolean is_first_recipient = TRUE;
 292
 293         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 294         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 295
 296 #ifdef MODEST_TOOLKIT_HILDON2
 297         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 298 #else
 299         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 300 #endif
 301         g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 302
 303         gtk_text_buffer_delete (buffer, start, end);
 304
 305         while (email_lists_list) {
 306                 gchar *recipient_id = (gchar *) recipient_ids_list->data;
 307                 GSList *email_list = (GSList *) email_lists_list->data;
 308
 309
 310                 tag = gtk_text_buffer_create_tag (buffer, NULL,
 311                                                   "underline", PANGO_UNDERLINE_SINGLE,
 312                                                   "wrap-mode", GTK_WRAP_NONE,
 313                                                   "editable", TRUE, NULL);
 314
 315                 g_object_set_data (G_OBJECT (tag), "recipient-tag-id", GINT_TO_POINTER (RECIPIENT_TAG_ID));
 316                 g_object_set_data_full (G_OBJECT (tag), "recipient-id", g_strdup (recipient_id), (GDestroyNotify) g_free);
 317
 318                 for (node = email_list; node != NULL; node = g_slist_next (node)) {
 319                         gchar *recipient = (gchar *) node->data;
 320
 321                         if ((recipient) && (strlen (recipient) != 0)) {
 322
 323                                 if (!is_first_recipient)
 324                                         gtk_text_buffer_insert (buffer, start, "\n", -1);
 325
 326                                 gtk_text_buffer_insert_with_tags (buffer, start, recipient, -1, tag, NULL);
 327
 328                                 if (node->next != NULL)
 329                                         gtk_text_buffer_insert (buffer, start, ";", -1);
 330                                 is_first_recipient = FALSE;
 331                         }
 332                 }
 333
 334                 email_lists_list = g_slist_next (email_lists_list);
 335                 recipient_ids_list = g_slist_next (recipient_ids_list);
 336         }
 337         g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 338
 339 }
 340
 341
 342 const gchar *
 343 modest_recpt_editor_get_recipients (ModestRecptEditor *recpt_editor)
 344 {
 345         ModestRecptEditorPrivate *priv;
 346         GtkTextBuffer *buffer = NULL;
 347         GtkTextIter start, end;
 348         gchar *c;
 349
 350         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
 351         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 352
 353         if (priv->recipients != NULL) {
 354                 g_free (priv->recipients);
 355                 priv->recipients = NULL;
 356         }
 357
 358 #ifdef MODEST_TOOKIT_HILDON2
 359         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 360 #else
 361         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 362 #endif
 363
 364         gtk_text_buffer_get_start_iter (buffer, &start);
 365         gtk_text_buffer_get_end_iter (buffer, &end);
 366
 367         priv->recipients = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
 368         for (c = priv->recipients; *c != '\0'; c = g_utf8_next_char (c)) {
 369                 if (*c == '\n') {
 370                         *c = ' ';
 371                 }
 372         }
 373
 374         return priv->recipients;
 375
 376 }
 377
 378 static void
 379 modest_recpt_editor_instance_init (GTypeInstance *instance, gpointer g_class)
 380 {
 381         ModestRecptEditorPrivate *priv;
 382         GtkWidget *abook_icon;
 383         GtkWidget *abook_align;
 384         GtkTextBuffer *buffer;
 385
 386         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (instance);
 387
 388         priv->show_abook = TRUE;
 389         priv->abook_button = gtk_button_new ();
 390         gtk_widget_set_no_show_all (GTK_WIDGET (priv->abook_button), TRUE);
 391         gtk_widget_show (priv->abook_button);
 392 #ifdef MODEST_TOOLKIT_HILDON2
 393         gtk_widget_set_size_request (priv->abook_button, RECPT_BUTTON_WIDTH_HILDON2, -1);
 394 #else
 395         gtk_button_set_relief (GTK_BUTTON (priv->abook_button), GTK_RELIEF_NONE);
 396 #endif
 397         gtk_button_set_focus_on_click (GTK_BUTTON (priv->abook_button), FALSE);
 398         GTK_WIDGET_UNSET_FLAGS (priv->abook_button, GTK_CAN_FOCUS);
 399         gtk_button_set_alignment (GTK_BUTTON (priv->abook_button), 0.5, 0.5);
 400 #ifdef MODEST_TOOLKIT_HILDON2
 401         abook_icon = gtk_image_new_from_icon_name ("general_contacts", HILDON_ICON_SIZE_FINGER);
 402 #else
 403         abook_icon = gtk_image_new_from_icon_name ("qgn_list_addressbook", GTK_ICON_SIZE_BUTTON);
 404 #endif
 405         gtk_container_add (GTK_CONTAINER (priv->abook_button), abook_icon);
 406
 407 #ifdef MODEST_TOOLKIT_HILDON2
 408         priv->text_view = hildon_text_view_new ();
 409 #else
 410         priv->text_view = gtk_text_view_new ();
 411 #endif
 412         /* Auto-capitalization is the default, so let's turn it off: */
 413 #ifdef MAEMO_CHANGES
 414         hildon_gtk_text_view_set_input_mode (GTK_TEXT_VIEW (priv->text_view),
 415                 HILDON_GTK_INPUT_MODE_FULL);
 416 #endif
 417
 418         priv->recipients = NULL;
 419
 420 #ifdef MODEST_TOOLKIT_HILDON2
 421         priv->scrolled_window = NULL;
 422         gtk_box_pack_start (GTK_BOX (instance), priv->text_view, TRUE, TRUE, 0);
 423 #else
 424         priv->scrolled_window = modest_scroll_text_new (GTK_TEXT_VIEW (priv->text_view), 1024);
 425         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_POLICY_NEVER,
 426                                         GTK_POLICY_AUTOMATIC);
 427         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_SHADOW_IN);
 428 /*      gtk_container_add (GTK_CONTAINER (priv->scrolled_window), priv->text_view); */
 429
 430         gtk_box_pack_start (GTK_BOX (instance), priv->scrolled_window, TRUE, TRUE, 0);
 431 /*      gtk_box_pack_start (GTK_BOX (instance), priv->text_view, TRUE, TRUE, 0); */
 432 #endif
 433         abook_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 434         gtk_alignment_set_padding (GTK_ALIGNMENT (abook_align), 0, 0, MODEST_MARGIN_DEFAULT, 0);
 435         gtk_container_add (GTK_CONTAINER (abook_align), priv->abook_button);
 436         gtk_box_pack_end (GTK_BOX (instance), abook_align, FALSE, FALSE, 0);
 437
 438         gtk_text_view_set_accepts_tab (GTK_TEXT_VIEW (priv->text_view), FALSE);
 439         gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (priv->text_view), TRUE);
 440         gtk_text_view_set_editable (GTK_TEXT_VIEW (priv->text_view), TRUE);
 441
 442         gtk_text_view_set_justification (GTK_TEXT_VIEW (priv->text_view), GTK_JUSTIFY_LEFT);
 443         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->text_view), GTK_WRAP_CHAR);
 444
 445         gtk_widget_set_size_request (priv->text_view, 75, -1);
 446
 447 #ifdef MODEST_TOOLKIT_HILDON2
 448         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 449 #else
 450         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 451 #endif
 452         g_signal_connect (G_OBJECT (priv->abook_button), "clicked", G_CALLBACK (modest_recpt_editor_on_abook_clicked), instance);
 453         g_signal_connect (G_OBJECT (priv->text_view), "key-press-event", G_CALLBACK (modest_recpt_editor_on_key_press_event), instance);
 454         g_signal_connect (G_OBJECT (priv->text_view), "focus-in-event", G_CALLBACK (modest_recpt_editor_on_focus_in), instance);
 455         g_signal_connect (G_OBJECT (buffer), "insert-text", G_CALLBACK (modest_recpt_editor_on_insert_text), instance);
 456
 457         priv->on_mark_set_handler = g_signal_connect (G_OBJECT (buffer), "mark-set",
 458                                                       G_CALLBACK (modest_recpt_editor_on_mark_set),
 459                                                       instance);
 460
 461         return;
 462 }
 463
 464 void
 465 modest_recpt_editor_set_field_size_group (ModestRecptEditor *recpt_editor, GtkSizeGroup *size_group)
 466 {
 467         ModestRecptEditorPrivate *priv;
 468
 469         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 470         g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
 471         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 472
 473 #ifdef MODEST_TOOLKIT_HILDON2
 474         gtk_size_group_add_widget (size_group, priv->text_view);
 475 #else
 476         gtk_size_group_add_widget (size_group, priv->scrolled_window);
 477 #endif
 478 }
 479
 480 GtkTextBuffer *
 481 modest_recpt_editor_get_buffer (ModestRecptEditor *recpt_editor)
 482 {
 483         ModestRecptEditorPrivate *priv;
 484
 485         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
 486         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 487
 488 #ifdef MODEST_TOOLKIT_HILDON2
 489         return hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 490 #else
 491         return gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 492 #endif
 493 }
 494
 495 static void
 496 modest_recpt_editor_on_abook_clicked (GtkButton *button, ModestRecptEditor *editor)
 497 {
 498         g_return_if_fail (MODEST_IS_RECPT_EDITOR (editor));
 499
 500         g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
 501 }
 502
 503 static void
 504 modest_recpt_editor_on_mark_set (GtkTextBuffer *buffer,
 505                                  GtkTextIter *iter,
 506                                  GtkTextMark *mark,
 507                                  ModestRecptEditor *recpt_editor)
 508 {
 509         ModestRecptEditorPrivate *priv;
 510         GtkTextIter start, end;
 511         GtkTextMark *selection_bound;
 512         GtkTextTag *tag;
 513         gboolean selection_changed = FALSE;
 514
 515         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 516
 517         buffer = modest_recpt_editor_get_buffer (recpt_editor);
 518         selection_bound = gtk_text_buffer_get_selection_bound (buffer);
 519
 520         if (mark != selection_bound)
 521                 return;
 522
 523         gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
 524
 525         tag = iter_has_recipient (&start);
 526         if (tag != NULL)
 527                 if (!gtk_text_iter_begins_tag (&start, tag)) {
 528                         gtk_text_iter_backward_to_tag_toggle (&start, tag);
 529                         selection_changed = TRUE;
 530                 }
 531
 532         tag = iter_has_recipient (&end);
 533         if (tag != NULL)
 534                 if (!gtk_text_iter_ends_tag (&end, tag)) {
 535                         gtk_text_iter_forward_to_tag_toggle (&end, tag);
 536                         selection_changed = TRUE;
 537                 }
 538
 539         if (selection_changed) {
 540                 /* We block this signal handler in order to prevent a
 541                    stack overflow caused by recursive calls to this
 542                    handler as the select_range call could issue a
 543                    "mark-set" signal */
 544                 g_signal_handler_block (buffer, priv->on_mark_set_handler);
 545                 gtk_text_buffer_select_range (buffer, &start, &end);
 546                 g_signal_handler_unblock (buffer, priv->on_mark_set_handler);
 547         }
 548 }
 549
 550 static gboolean
 551 modest_recpt_editor_on_focus_in (GtkTextView *text_view,
 552                                  GdkEventFocus *event,
 553                                  ModestRecptEditor *editor)
 554 {
 555         ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
 556         gtk_text_view_place_cursor_onscreen (GTK_TEXT_VIEW (priv->text_view));
 557
 558         return FALSE;
 559 }
 560
 561 static gboolean
 562 is_valid_insert (const gchar *text, gint len)
 563 {
 564         gunichar c;
 565         gunichar next_c;
 566         gint i= 0;
 567         gboolean quoted = FALSE;
 568         const gchar *current, *next_current;
 569         if (text == NULL)
 570                 return TRUE;
 571         current = text;
 572
 573         while (((len == -1)||(i < len)) && (*current != '\0')) {
 574                 c = g_utf8_get_char (current);
 575                 next_current = g_utf8_next_char (current);
 576                 if (next_current && *next_current != '\0')
 577                         next_c = g_utf8_get_char (g_utf8_next_char (current));
 578                 else
 579                         next_c = 0;
 580                 if (!quoted && ((c == g_utf8_get_char(",") || c == g_utf8_get_char (";")))) {
 581                         if ((next_c != 0) && (next_c != g_utf8_get_char ("\n")))
 582                                 return FALSE;
 583                         else {
 584                           current = g_utf8_next_char (next_current);
 585                           continue;
 586                         }
 587                 }
 588                 if (c == 0x2022 || c == 0xfffc ||
 589                     c == g_utf8_get_char ("\n") ||
 590                     c == g_utf8_get_char ("\t"))
 591                         return FALSE;
 592                 if (c == g_utf8_get_char ("\""))
 593                         quoted = !quoted;
 594                 current = g_utf8_next_char (current);
 595                 i = current - text;
 596         }
 597         return TRUE;
 598 }
 599
 600 static gchar *
 601 create_valid_text (const gchar *text, gint len)
 602 {
 603         gunichar c;
 604         gunichar next_c;
 605         gint i= 0;
 606         GString *str;
 607         gboolean quoted = FALSE;
 608         const gchar *current, *next_current;
 609
 610         if (text == NULL)
 611                 return NULL;
 612
 613         str = g_string_new ("");
 614         current = text;
 615
 616         while (((len == -1)||(i < len)) && (*current != '\0')) {
 617                 c = g_utf8_get_char (current);
 618                 next_current = g_utf8_next_char (current);
 619                 if (next_current && *next_current != '\0')
 620                         next_c = g_utf8_get_char (g_utf8_next_char (current));
 621                 else
 622                         next_c = 0;
 623                 if (c != 0x2022 && c != 0xfffc &&
 624                     c != g_utf8_get_char ("\n") &&
 625                     c != g_utf8_get_char ("\t"))
 626                         str = g_string_append_unichar (str, c);
 627                 if (!quoted && ((c == g_utf8_get_char(",") || c == g_utf8_get_char (";")))) {
 628                         if ((next_c != 0) && (next_c != g_utf8_get_char ("\n")))
 629                                 str = g_string_append_c (str, '\n');
 630                 }
 631                 if (c == g_utf8_get_char ("\""))
 632                         quoted = !quoted;
 633                 current = g_utf8_next_char (current);
 634                 i = current - text;
 635         }
 636         return g_string_free (str, FALSE);
 637 }
 638
 639 static void
 640 modest_recpt_editor_on_insert_text (GtkTextBuffer *buffer,
 641                                     GtkTextIter *location,
 642                                     gchar *text,
 643                                     gint len,
 644                                     ModestRecptEditor *editor)
 645 {
 646         GtkTextIter prev;
 647         gunichar prev_char;
 648         ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
 649
 650         if (len > 1024)
 651                 len = 1024;
 652
 653         if (!is_valid_insert (text, len)) {
 654                 gchar *new_text = create_valid_text (text, len);
 655                 g_signal_stop_emission_by_name (G_OBJECT (buffer), "insert-text");
 656                 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text,
 657                                                  editor);
 658                 gtk_text_buffer_insert (buffer, location, new_text, -1);
 659                 g_signal_handlers_unblock_by_func (buffer,
 660                                                    modest_recpt_editor_on_insert_text,
 661                                                    editor);
 662                 g_free (new_text);
 663                 return;
 664         }
 665
 666         if (iter_has_recipient (location)) {
 667                 gtk_text_buffer_get_end_iter (buffer, location);
 668                 gtk_text_buffer_place_cursor (buffer, location);
 669         }
 670
 671         if (gtk_text_iter_is_start (location))
 672                 return;
 673
 674         if (gtk_text_iter_is_end (location)) {
 675                 prev = *location;
 676                 if (!gtk_text_iter_backward_char (&prev))
 677                         return;
 678                 prev_char = gtk_text_iter_get_char (&prev);
 679                 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 680                 if ((prev_char == ';'||prev_char == ',')&&(!quote_opened(location))) {
 681                         GtkTextMark *insert;
 682                         gtk_text_buffer_insert (buffer, location, "\n",-1);
 683                         insert = gtk_text_buffer_get_insert (buffer);
 684                         gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->text_view), location, 0.0,TRUE, 0.0, 1.0);
 685                 }
 686                 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 687
 688         }
 689
 690 }
 691
 692 static GtkTextTag *
 693 iter_has_recipient (GtkTextIter *iter)
 694 {
 695         GSList *tags, *node;
 696         GtkTextTag *result = NULL;
 697
 698         tags = gtk_text_iter_get_tags (iter);
 699
 700         for (node = tags; node != NULL; node = g_slist_next (node)) {
 701                 GtkTextTag *tag = GTK_TEXT_TAG (node->data);
 702
 703                 if (g_object_get_data (G_OBJECT (tag), "recipient-tag-id")) {
 704                         result = tag;
 705                         break;
 706                 }
 707         }
 708         g_slist_free (tags);
 709         return result;
 710 }
 711
 712 static GtkTextTag *
 713 prev_iter_has_recipient (GtkTextIter *iter)
 714 {
 715         GtkTextIter prev;
 716
 717         prev = *iter;
 718         gtk_text_iter_backward_char (&prev);
 719         return iter_has_recipient (&prev);
 720 }
 721
 722 /* static GtkTextTag * */
 723 /* next_iter_has_recipient (GtkTextIter *iter) */
 724 /* { */
 725 /*      GtkTextIter next; */
 726
 727 /*      next = *iter; */
 728 /*      return iter_has_recipient (&next); */
 729 /* } */
 730
 731 static gunichar
 732 iter_previous_char (GtkTextIter *iter)
 733 {
 734         GtkTextIter prev;
 735
 736         prev = *iter;
 737         gtk_text_iter_backward_char (&prev);
 738         return gtk_text_iter_get_char (&prev);
 739 }
 740
 741 /* static gunichar  */
 742 /* iter_next_char (GtkTextIter *iter) */
 743 /* { */
 744 /*      GtkTextIter next; */
 745
 746 /*      next = *iter; */
 747 /*      gtk_text_iter_forward_char (&next); */
 748 /*      return gtk_text_iter_get_char (&next); */
 749 /* } */
 750
 751 static void
 752 select_tag_of_iter (GtkTextIter *iter, GtkTextTag *tag)
 753 {
 754         GtkTextIter start, end;
 755
 756         start = *iter;
 757         if (!gtk_text_iter_begins_tag (&start, tag))
 758                 gtk_text_iter_backward_to_tag_toggle (&start, tag);
 759         end = *iter;
 760         if (!gtk_text_iter_ends_tag (&end, tag))
 761                 gtk_text_iter_forward_to_tag_toggle (&end, tag);
 762         gtk_text_buffer_select_range (gtk_text_iter_get_buffer (iter), &start, &end);
 763 }
 764
 765 static gboolean
 766 quote_opened (GtkTextIter *iter)
 767 {
 768         GtkTextIter start;
 769         GtkTextBuffer *buffer;
 770         gboolean opened = FALSE;
 771
 772         buffer = gtk_text_iter_get_buffer (iter);
 773         gtk_text_buffer_get_start_iter (buffer, &start);
 774
 775         while (!gtk_text_iter_equal (&start, iter)) {
 776                 gunichar current_char = gtk_text_iter_get_char (&start);
 777                 if (current_char == '"')
 778                         opened = !opened;
 779                 else if (current_char == '\\')
 780                         gtk_text_iter_forward_char (&start);
 781                 if (!gtk_text_iter_equal (&start, iter))
 782                         gtk_text_iter_forward_char (&start);
 783
 784         }
 785         return opened;
 786
 787 }
 788
 789
 790 static gboolean
 791 modest_recpt_editor_on_key_press_event (GtkTextView *text_view,
 792                                           GdkEventKey *key,
 793                                           ModestRecptEditor *editor)
 794 {
 795         GtkTextMark *insert;
 796         GtkTextMark *selection;
 797         GtkTextBuffer * buffer;
 798         GtkTextIter location, selection_loc;
 799         GtkTextTag *tag;
 800
 801 #ifdef MODEST_TOOLKIT_HILDON2
 802         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (text_view));
 803 #else
 804         buffer = gtk_text_view_get_buffer (text_view);
 805 #endif
 806         insert = gtk_text_buffer_get_insert (buffer);
 807         selection = gtk_text_buffer_get_selection_bound (buffer);
 808
 809         /* cases to cover:
 810          *    * cursor is on resolved recipient:
 811          *        - right should go to first character after the recipient (usually ; or ,)
 812          *        - left should fo to the first character before the recipient
 813          *        - return should run check names on the recipient.
 814          *    * cursor is just after a recipient:
 815          *        - right should go to the next character. If it's a recipient, should select
 816          *          it
 817          *        - left should go to the previous character. If it's a recipient, should go
 818          *          to the first character of the recipient, and select it.
 819          *    * cursor is on arbitrary text:
 820          *        - return should add a ; and go to the next line
 821          *        - left or right standard ones.
 822          *    * cursor is after a \n:
 823          *        - left should go to the character before the \n (as if \n was not a character)
 824          *    * cursor is before a \n:
 825          *        - right should go to the character after the \n
 826          */
 827
 828         gtk_text_buffer_get_iter_at_mark (buffer, &location, insert);
 829         gtk_text_buffer_get_iter_at_mark (buffer, &selection_loc, selection);
 830
 831         switch (key->keyval) {
 832         case GDK_Left:
 833         case GDK_KP_Left:
 834         {
 835                 gboolean cursor_ready = FALSE;
 836                 while (!cursor_ready) {
 837                         if (iter_previous_char (&location) == '\n') {
 838                                 gtk_text_iter_backward_char (&location);
 839                         } else {
 840                                 cursor_ready = TRUE;
 841                         }
 842                 }
 843                 tag = iter_has_recipient (&location);
 844                 if ((tag != NULL)&& (gtk_text_iter_is_start (&location) || !(gtk_text_iter_begins_tag (&location, tag)))) {
 845                         select_tag_of_iter (&location, tag);
 846                         gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 847                         return TRUE;
 848                 }
 849                 gtk_text_iter_backward_char (&location);
 850                 tag = iter_has_recipient (&location);
 851                 if (tag != NULL)
 852                         select_tag_of_iter (&location, tag);
 853                 else {
 854                         gtk_text_buffer_place_cursor (buffer, &location);
 855                 }
 856                 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 857
 858                 return TRUE;
 859         }
 860         break;
 861         case GDK_Right:
 862         case GDK_KP_Right:
 863         {
 864                 gboolean cursor_moved = FALSE;
 865
 866                 tag = iter_has_recipient (&location);
 867                 if ((tag != NULL)&&(!gtk_text_iter_ends_tag (&location, tag))) {
 868                         gtk_text_iter_forward_to_tag_toggle (&location, tag);
 869                         while (gtk_text_iter_get_char (&location) == '\n')
 870                                 gtk_text_iter_forward_char (&location);
 871                         gtk_text_buffer_place_cursor (buffer, &location);
 872                         gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 873                         return TRUE;
 874                 }
 875
 876                 while (gtk_text_iter_get_char (&location) == '\n') {
 877                         gtk_text_iter_forward_char (&location);
 878                         cursor_moved = TRUE;
 879                 }
 880                 if (!cursor_moved)
 881                         gtk_text_iter_forward_char (&location);
 882                 while (gtk_text_iter_get_char (&location) == '\n') {
 883                         gtk_text_iter_forward_char (&location);
 884                         cursor_moved = TRUE;
 885                 }
 886
 887                 tag = iter_has_recipient (&location);
 888                 if (tag != NULL)
 889                         select_tag_of_iter (&location, tag);
 890                 else
 891                         gtk_text_buffer_place_cursor (buffer, &location);
 892                 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 893                 return TRUE;
 894         }
 895         break;
 896         case GDK_Return:
 897         case GDK_KP_Enter:
 898         {
 899                 gint insert_offset, selection_offset;
 900                 insert_offset = gtk_text_iter_get_offset (&location);
 901                 selection_offset = gtk_text_iter_get_offset (&selection_loc);
 902                 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 903                 if (selection_offset > insert_offset)
 904                         location = selection_loc;
 905                 tag = iter_has_recipient (&location);
 906                 if (tag != NULL) {
 907                         gtk_text_buffer_get_end_iter (buffer, &location);
 908                         gtk_text_buffer_place_cursor (buffer, &location);
 909                         if ((iter_previous_char (&location) != ';')&&(iter_previous_char (&location) != ','))
 910                                 gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
 911                         gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
 912                 } else {
 913                         gunichar prev_char = iter_previous_char (&location);
 914                         if ((gtk_text_iter_is_start (&location))||(prev_char == '\n')
 915                             ||(prev_char == ';')||(prev_char == ','))
 916                                 g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
 917                         else {
 918                                 if ((prev_char != ';') && (prev_char != ','))
 919                                         gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
 920                                 gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
 921                         }
 922                 }
 923                 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 924                 return TRUE;
 925         }
 926         break;
 927         case GDK_BackSpace:
 928         {
 929                 #if GTK_CHECK_VERSION(2, 10, 0) /* gtk_text_buffer_get_has_selection is only available in GTK+ 2.10 */
 930                 if (gtk_text_buffer_get_has_selection (buffer)) {
 931                         gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
 932                         return TRUE;
 933                 }
 934                 #else
 935                 if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
 936                         gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
 937                         return TRUE;
 938                 }
 939                 #endif
 940
 941                 tag = prev_iter_has_recipient (&location);
 942                 if (tag != NULL) {
 943                         GtkTextIter iter_in_tag;
 944                         iter_in_tag = location;
 945                         gtk_text_iter_backward_char (&iter_in_tag);
 946                         select_tag_of_iter (&iter_in_tag, tag);
 947                         gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
 948                         return TRUE;
 949                 }
 950                 return FALSE;
 951         }
 952         break;
 953         default:
 954                 return FALSE;
 955         }
 956 }
 957
 958 static void
 959 modest_recpt_editor_move_cursor_to_end (ModestRecptEditor *editor)
 960 {
 961         ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
 962 #ifdef MODEST_TOOLKIT_HILDON2
 963         GtkTextBuffer *buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 964 #else
 965         GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 966 #endif
 967         GtkTextIter start, end;
 968
 969         gtk_text_buffer_get_end_iter (buffer, &start);
 970         end = start;
 971         gtk_text_buffer_select_range (buffer, &start, &end);
 972
 973
 974 }
 975
 976 void
 977 modest_recpt_editor_grab_focus (ModestRecptEditor *recpt_editor)
 978 {
 979         ModestRecptEditorPrivate *priv;
 980
 981         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 982         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 983
 984         if (GTK_WIDGET_VISIBLE (recpt_editor)) {
 985                 gtk_widget_grab_focus (priv->text_view);
 986         }
 987 }
 988
 989 gboolean
 990 modest_recpt_editor_has_focus (ModestRecptEditor *recpt_editor)
 991 {
 992         ModestRecptEditorPrivate *priv;
 993
 994         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), FALSE);
 995         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 996
 997         return GTK_WIDGET_VISIBLE (priv->text_view) &&
 998                 gtk_widget_is_focus (priv->text_view);
 999 }
1000
1001 void
1002 modest_recpt_editor_set_show_abook_button (ModestRecptEditor *recpt_editor, gboolean show)
1003 {
1004         ModestRecptEditorPrivate *priv;
1005
1006         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
1007         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
1008
1009         priv->show_abook = show;
1010
1011         if (show)
1012                 gtk_widget_show (priv->abook_button);
1013         else
1014                 gtk_widget_hide (priv->abook_button);
1015 }
1016
1017 gboolean
1018 modest_recpt_editor_get_show_abook_button (ModestRecptEditor *recpt_editor, gboolean show)
1019 {
1020         ModestRecptEditorPrivate *priv;
1021
1022         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), FALSE);
1023         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
1024
1025         return priv->show_abook;
1026
1027 }
1028
1029 static void
1030 modest_recpt_editor_finalize (GObject *object)
1031 {
1032         ModestRecptEditorPrivate *priv;
1033         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (object);
1034
1035         if (g_signal_handler_is_connected (object, priv->on_mark_set_handler))
1036                 g_signal_handler_disconnect (object, priv->on_mark_set_handler);
1037         priv->on_mark_set_handler = 0;
1038
1039         if (priv->recipients) {
1040                 g_free (priv->recipients);
1041                 priv->recipients = NULL;
1042         }
1043
1044         (*parent_class->finalize) (object);
1045
1046         return;
1047 }
1048
1049 static void
1050 modest_recpt_editor_class_init (ModestRecptEditorClass *klass)
1051 {
1052         GObjectClass *object_class;
1053
1054         parent_class = g_type_class_peek_parent (klass);
1055         object_class = (GObjectClass*) klass;
1056
1057         object_class->finalize = modest_recpt_editor_finalize;
1058
1059         g_type_class_add_private (object_class, sizeof (ModestRecptEditorPrivate));
1060
1061         signals[OPEN_ADDRESSBOOK_SIGNAL] =
1062                 g_signal_new ("open-addressbook",
1063                               G_TYPE_FROM_CLASS (object_class),
1064                               G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
1065                               G_STRUCT_OFFSET (ModestRecptEditorClass, open_addressbook),
1066                               NULL, NULL,
1067                               g_cclosure_marshal_VOID__VOID,
1068                               G_TYPE_NONE, 0);
1069
1070         return;
1071 }
1072
1073 GType
1074 modest_recpt_editor_get_type (void)
1075 {
1076         static GType type = 0;
1077
1078         if (G_UNLIKELY(type == 0))
1079         {
1080                 static const GTypeInfo info =
1081                 {
1082                   sizeof (ModestRecptEditorClass),
1083                   NULL,   /* base_init */
1084                   NULL,   /* base_finalize */
1085                   (GClassInitFunc) modest_recpt_editor_class_init,   /* class_init */
1086                   NULL,   /* class_finalize */
1087                   NULL,   /* class_data */
1088                   sizeof (ModestRecptEditor),
1089                   0,      /* n_preallocs */
1090                   modest_recpt_editor_instance_init    /* instance_init */
1091                 };
1092
1093                 type = g_type_register_static (GTK_TYPE_HBOX,
1094                         "ModestRecptEditor",
1095                         &info, 0);
1096
1097         }
1098
1099         return type;
1100 }