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                 tag = gtk_text_buffer_create_tag (buffer, NULL,
 310                                                   "underline", PANGO_UNDERLINE_SINGLE,
 311                                                   "wrap-mode", GTK_WRAP_NONE,
 312                                                   "editable", TRUE, NULL);
 313
 314                 g_object_set_data (G_OBJECT (tag), "recipient-tag-id", GINT_TO_POINTER (RECIPIENT_TAG_ID));
 315                 g_object_set_data_full (G_OBJECT (tag), "recipient-id", g_strdup (recipient_id), (GDestroyNotify) g_free);
 316
 317                 for (node = email_list; node != NULL; node = g_slist_next (node)) {
 318                         gchar *recipient = (gchar *) node->data;
 319
 320                         if ((recipient) && (strlen (recipient) != 0)) {
 321
 322                                 if (!is_first_recipient)
 323                                         gtk_text_buffer_insert (buffer, start, "\n", -1);
 324
 325                                 gtk_text_buffer_insert_with_tags (buffer, start, recipient, -1, tag, NULL);
 326
 327                                 if (node->next != NULL)
 328                                         gtk_text_buffer_insert (buffer, start, ";", -1);
 329                                 is_first_recipient = FALSE;
 330                         }
 331                 }
 332
 333                 email_lists_list = g_slist_next (email_lists_list);
 334                 recipient_ids_list = g_slist_next (recipient_ids_list);
 335
 336                 /* Add a separator between lists of emails*/
 337                 if (recipient_ids_list)
 338                         gtk_text_buffer_insert (buffer, start, ";", -1);
 339         }
 340         g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
 341
 342 }
 343
 344
 345 const gchar *
 346 modest_recpt_editor_get_recipients (ModestRecptEditor *recpt_editor)
 347 {
 348         ModestRecptEditorPrivate *priv;
 349         GtkTextBuffer *buffer = NULL;
 350         GtkTextIter start, end;
 351         gchar *c;
 352
 353         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
 354         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 355
 356         if (priv->recipients != NULL) {
 357                 g_free (priv->recipients);
 358                 priv->recipients = NULL;
 359         }
 360
 361 #ifdef MODEST_TOOKIT_HILDON2
 362         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 363 #else
 364         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 365 #endif
 366
 367         gtk_text_buffer_get_start_iter (buffer, &start);
 368         gtk_text_buffer_get_end_iter (buffer, &end);
 369
 370         priv->recipients = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
 371         for (c = priv->recipients; *c != '\0'; c = g_utf8_next_char (c)) {
 372                 if (*c == '\n') {
 373                         *c = ' ';
 374                 }
 375         }
 376
 377         return priv->recipients;
 378
 379 }
 380
 381 static void
 382 modest_recpt_editor_instance_init (GTypeInstance *instance, gpointer g_class)
 383 {
 384         ModestRecptEditorPrivate *priv;
 385         GtkWidget *abook_icon;
 386         GtkWidget *abook_align;
 387         GtkTextBuffer *buffer;
 388
 389         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (instance);
 390
 391         priv->show_abook = TRUE;
 392         priv->abook_button = gtk_button_new ();
 393         gtk_widget_set_no_show_all (GTK_WIDGET (priv->abook_button), TRUE);
 394         gtk_widget_show (priv->abook_button);
 395 #ifdef MODEST_TOOLKIT_HILDON2
 396         gtk_widget_set_size_request (priv->abook_button, RECPT_BUTTON_WIDTH_HILDON2, -1);
 397 #else
 398         gtk_button_set_relief (GTK_BUTTON (priv->abook_button), GTK_RELIEF_NONE);
 399 #endif
 400         gtk_button_set_focus_on_click (GTK_BUTTON (priv->abook_button), FALSE);
 401         GTK_WIDGET_UNSET_FLAGS (priv->abook_button, GTK_CAN_FOCUS);
 402         gtk_button_set_alignment (GTK_BUTTON (priv->abook_button), 0.5, 0.5);
 403 #ifdef MODEST_TOOLKIT_HILDON2
 404         abook_icon = gtk_image_new_from_icon_name ("general_contacts", HILDON_ICON_SIZE_FINGER);
 405 #else
 406         abook_icon = gtk_image_new_from_icon_name ("qgn_list_addressbook", GTK_ICON_SIZE_BUTTON);
 407 #endif
 408         gtk_container_add (GTK_CONTAINER (priv->abook_button), abook_icon);
 409
 410 #ifdef MODEST_TOOLKIT_HILDON2
 411         priv->text_view = hildon_text_view_new ();
 412 #else
 413         priv->text_view = gtk_text_view_new ();
 414 #endif
 415         /* Auto-capitalization is the default, so let's turn it off: */
 416 #ifdef MAEMO_CHANGES
 417         hildon_gtk_text_view_set_input_mode (GTK_TEXT_VIEW (priv->text_view),
 418                 HILDON_GTK_INPUT_MODE_FULL);
 419 #endif
 420
 421         priv->recipients = NULL;
 422
 423 #ifdef MODEST_TOOLKIT_HILDON2
 424         priv->scrolled_window = NULL;
 425         gtk_box_pack_start (GTK_BOX (instance), priv->text_view, TRUE, TRUE, 0);
 426 #else
 427         priv->scrolled_window = modest_scroll_text_new (GTK_TEXT_VIEW (priv->text_view), 1024);
 428         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_POLICY_NEVER,
 429                                         GTK_POLICY_AUTOMATIC);
 430         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_SHADOW_IN);
 431 /*      gtk_container_add (GTK_CONTAINER (priv->scrolled_window), priv->text_view); */
 432
 433         gtk_box_pack_start (GTK_BOX (instance), priv->scrolled_window, TRUE, TRUE, 0);
 434 /*      gtk_box_pack_start (GTK_BOX (instance), priv->text_view, TRUE, TRUE, 0); */
 435 #endif
 436         abook_align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 437         gtk_alignment_set_padding (GTK_ALIGNMENT (abook_align), 0, 0, MODEST_MARGIN_DEFAULT, 0);
 438         gtk_container_add (GTK_CONTAINER (abook_align), priv->abook_button);
 439         gtk_box_pack_end (GTK_BOX (instance), abook_align, FALSE, FALSE, 0);
 440
 441         gtk_text_view_set_accepts_tab (GTK_TEXT_VIEW (priv->text_view), FALSE);
 442         gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (priv->text_view), TRUE);
 443         gtk_text_view_set_editable (GTK_TEXT_VIEW (priv->text_view), TRUE);
 444
 445         gtk_text_view_set_justification (GTK_TEXT_VIEW (priv->text_view), GTK_JUSTIFY_LEFT);
 446         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->text_view), GTK_WRAP_CHAR);
 447
 448         gtk_widget_set_size_request (priv->text_view, 75, -1);
 449
 450 #ifdef MODEST_TOOLKIT_HILDON2
 451         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 452 #else
 453         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 454 #endif
 455         g_signal_connect (G_OBJECT (priv->abook_button), "clicked", G_CALLBACK (modest_recpt_editor_on_abook_clicked), instance);
 456         g_signal_connect (G_OBJECT (priv->text_view), "key-press-event", G_CALLBACK (modest_recpt_editor_on_key_press_event), instance);
 457         g_signal_connect (G_OBJECT (priv->text_view), "focus-in-event", G_CALLBACK (modest_recpt_editor_on_focus_in), instance);
 458         g_signal_connect (G_OBJECT (buffer), "insert-text", G_CALLBACK (modest_recpt_editor_on_insert_text), instance);
 459
 460         priv->on_mark_set_handler = g_signal_connect (G_OBJECT (buffer), "mark-set",
 461                                                       G_CALLBACK (modest_recpt_editor_on_mark_set),
 462                                                       instance);
 463
 464         return;
 465 }
 466
 467 void
 468 modest_recpt_editor_set_field_size_group (ModestRecptEditor *recpt_editor, GtkSizeGroup *size_group)
 469 {
 470         ModestRecptEditorPrivate *priv;
 471
 472         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 473         g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
 474         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 475
 476 #ifdef MODEST_TOOLKIT_HILDON2
 477         gtk_size_group_add_widget (size_group, priv->text_view);
 478 #else
 479         gtk_size_group_add_widget (size_group, priv->scrolled_window);
 480 #endif
 481 }
 482
 483 GtkTextBuffer *
 484 modest_recpt_editor_get_buffer (ModestRecptEditor *recpt_editor)
 485 {
 486         ModestRecptEditorPrivate *priv;
 487
 488         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
 489         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 490
 491 #ifdef MODEST_TOOLKIT_HILDON2
 492         return hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 493 #else
 494         return gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 495 #endif
 496 }
 497
 498 static void
 499 modest_recpt_editor_on_abook_clicked (GtkButton *button, ModestRecptEditor *editor)
 500 {
 501         g_return_if_fail (MODEST_IS_RECPT_EDITOR (editor));
 502
 503         g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
 504 }
 505
 506 static void
 507 modest_recpt_editor_on_mark_set (GtkTextBuffer *buffer,
 508                                  GtkTextIter *iter,
 509                                  GtkTextMark *mark,
 510                                  ModestRecptEditor *recpt_editor)
 511 {
 512         ModestRecptEditorPrivate *priv;
 513         GtkTextIter start, end;
 514         GtkTextMark *selection_bound;
 515         GtkTextTag *tag;
 516         gboolean selection_changed = FALSE;
 517
 518         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 519
 520         buffer = modest_recpt_editor_get_buffer (recpt_editor);
 521         selection_bound = gtk_text_buffer_get_selection_bound (buffer);
 522
 523         if (mark != selection_bound)
 524                 return;
 525
 526         gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
 527
 528         tag = iter_has_recipient (&start);
 529         if (tag != NULL)
 530                 if (!gtk_text_iter_begins_tag (&start, tag)) {
 531                         gtk_text_iter_backward_to_tag_toggle (&start, tag);
 532                         selection_changed = TRUE;
 533                 }
 534
 535         tag = iter_has_recipient (&end);
 536         if (tag != NULL)
 537                 if (!gtk_text_iter_ends_tag (&end, tag)) {
 538                         gtk_text_iter_forward_to_tag_toggle (&end, tag);
 539                         selection_changed = TRUE;
 540                 }
 541
 542         if (selection_changed) {
 543                 /* We block this signal handler in order to prevent a
 544                    stack overflow caused by recursive calls to this
 545                    handler as the select_range call could issue a
 546                    "mark-set" signal */
 547                 g_signal_handler_block (buffer, priv->on_mark_set_handler);
 548                 gtk_text_buffer_select_range (buffer, &start, &end);
 549                 g_signal_handler_unblock (buffer, priv->on_mark_set_handler);
 550         }
 551 }
 552
 553 static gboolean
 554 modest_recpt_editor_on_focus_in (GtkTextView *text_view,
 555                                  GdkEventFocus *event,
 556                                  ModestRecptEditor *editor)
 557 {
 558         ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
 559         gtk_text_view_place_cursor_onscreen (GTK_TEXT_VIEW (priv->text_view));
 560
 561         return FALSE;
 562 }
 563
 564 static gboolean
 565 is_valid_insert (const gchar *text, gint len)
 566 {
 567         gunichar c;
 568         gunichar next_c;
 569         gint i= 0;
 570         gboolean quoted = FALSE;
 571         const gchar *current, *next_current;
 572         if (text == NULL)
 573                 return TRUE;
 574         current = text;
 575
 576         while (((len == -1)||(i < len)) && (*current != '\0')) {
 577                 c = g_utf8_get_char (current);
 578                 next_current = g_utf8_next_char (current);
 579                 if (next_current && *next_current != '\0')
 580                         next_c = g_utf8_get_char (g_utf8_next_char (current));
 581                 else
 582                         next_c = 0;
 583                 if (!quoted && ((c == g_utf8_get_char(",") || c == g_utf8_get_char (";")))) {
 584                         if ((next_c != 0) && (next_c != g_utf8_get_char ("\n")))
 585                                 return FALSE;
 586                         else {
 587                           current = g_utf8_next_char (next_current);
 588                           continue;
 589                         }
 590                 }
 591                 if (c == 0x2022 || c == 0xfffc ||
 592                     c == g_utf8_get_char ("\n") ||
 593                     c == g_utf8_get_char ("\t"))
 594                         return FALSE;
 595                 if (c == g_utf8_get_char ("\""))
 596                         quoted = !quoted;
 597                 current = g_utf8_next_char (current);
 598                 i = current - text;
 599         }
 600         return TRUE;
 601 }
 602
 603 static gchar *
 604 create_valid_text (const gchar *text, gint len)
 605 {
 606         gunichar c;
 607         gunichar next_c;
 608         gint i= 0;
 609         GString *str;
 610         gboolean quoted = FALSE;
 611         const gchar *current, *next_current;
 612
 613         if (text == NULL)
 614                 return NULL;
 615
 616         str = g_string_new ("");
 617         current = text;
 618
 619         while (((len == -1)||(i < len)) && (*current != '\0')) {
 620                 c = g_utf8_get_char (current);
 621                 next_current = g_utf8_next_char (current);
 622                 if (next_current && *next_current != '\0')
 623                         next_c = g_utf8_get_char (g_utf8_next_char (current));
 624                 else
 625                         next_c = 0;
 626                 if (c != 0x2022 && c != 0xfffc &&
 627                     c != g_utf8_get_char ("\n") &&
 628                     c != g_utf8_get_char ("\t"))
 629                         str = g_string_append_unichar (str, c);
 630                 if (!quoted && ((c == g_utf8_get_char(",") || c == g_utf8_get_char (";")))) {
 631                         if ((next_c != 0) && (next_c != g_utf8_get_char ("\n")))
 632                                 str = g_string_append_c (str, '\n');
 633                 }
 634                 if (c == g_utf8_get_char ("\""))
 635                         quoted = !quoted;
 636                 current = g_utf8_next_char (current);
 637                 i = current - text;
 638         }
 639         return g_string_free (str, FALSE);
 640 }
 641
 642 static void
 643 modest_recpt_editor_on_insert_text (GtkTextBuffer *buffer,
 644                                     GtkTextIter *location,
 645                                     gchar *text,
 646                                     gint len,
 647                                     ModestRecptEditor *editor)
 648 {
 649         GtkTextIter prev;
 650         gunichar prev_char;
 651         ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
 652
 653         if (len > 1024)
 654                 len = 1024;
 655
 656         if (!is_valid_insert (text, len)) {
 657                 gchar *new_text = create_valid_text (text, len);
 658                 g_signal_stop_emission_by_name (G_OBJECT (buffer), "insert-text");
 659                 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text,
 660                                                  editor);
 661                 gtk_text_buffer_insert (buffer, location, new_text, -1);
 662                 g_signal_handlers_unblock_by_func (buffer,
 663                                                    modest_recpt_editor_on_insert_text,
 664                                                    editor);
 665                 g_free (new_text);
 666                 return;
 667         }
 668
 669         if (iter_has_recipient (location)) {
 670                 gtk_text_buffer_get_end_iter (buffer, location);
 671                 gtk_text_buffer_place_cursor (buffer, location);
 672         }
 673
 674         if (gtk_text_iter_is_start (location))
 675                 return;
 676
 677         if (gtk_text_iter_is_end (location)) {
 678                 prev = *location;
 679                 if (!gtk_text_iter_backward_char (&prev))
 680                         return;
 681                 prev_char = gtk_text_iter_get_char (&prev);
 682                 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 683                 if ((prev_char == ';'||prev_char == ',')&&(!quote_opened(location))) {
 684                         GtkTextMark *insert;
 685                         gtk_text_buffer_insert (buffer, location, "\n",-1);
 686                         insert = gtk_text_buffer_get_insert (buffer);
 687                         gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->text_view), location, 0.0,TRUE, 0.0, 1.0);
 688                 }
 689                 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 690
 691         }
 692
 693 }
 694
 695 static GtkTextTag *
 696 iter_has_recipient (GtkTextIter *iter)
 697 {
 698         GSList *tags, *node;
 699         GtkTextTag *result = NULL;
 700
 701         tags = gtk_text_iter_get_tags (iter);
 702
 703         for (node = tags; node != NULL; node = g_slist_next (node)) {
 704                 GtkTextTag *tag = GTK_TEXT_TAG (node->data);
 705
 706                 if (g_object_get_data (G_OBJECT (tag), "recipient-tag-id")) {
 707                         result = tag;
 708                         break;
 709                 }
 710         }
 711         g_slist_free (tags);
 712         return result;
 713 }
 714
 715 static GtkTextTag *
 716 prev_iter_has_recipient (GtkTextIter *iter)
 717 {
 718         GtkTextIter prev;
 719
 720         prev = *iter;
 721         gtk_text_iter_backward_char (&prev);
 722         return iter_has_recipient (&prev);
 723 }
 724
 725 /* static GtkTextTag * */
 726 /* next_iter_has_recipient (GtkTextIter *iter) */
 727 /* { */
 728 /*      GtkTextIter next; */
 729
 730 /*      next = *iter; */
 731 /*      return iter_has_recipient (&next); */
 732 /* } */
 733
 734 static gunichar
 735 iter_previous_char (GtkTextIter *iter)
 736 {
 737         GtkTextIter prev;
 738
 739         prev = *iter;
 740         gtk_text_iter_backward_char (&prev);
 741         return gtk_text_iter_get_char (&prev);
 742 }
 743
 744 /* static gunichar  */
 745 /* iter_next_char (GtkTextIter *iter) */
 746 /* { */
 747 /*      GtkTextIter next; */
 748
 749 /*      next = *iter; */
 750 /*      gtk_text_iter_forward_char (&next); */
 751 /*      return gtk_text_iter_get_char (&next); */
 752 /* } */
 753
 754 static void
 755 select_tag_of_iter (GtkTextIter *iter, GtkTextTag *tag)
 756 {
 757         GtkTextIter start, end;
 758
 759         start = *iter;
 760         if (!gtk_text_iter_begins_tag (&start, tag))
 761                 gtk_text_iter_backward_to_tag_toggle (&start, tag);
 762         end = *iter;
 763         if (!gtk_text_iter_ends_tag (&end, tag))
 764                 gtk_text_iter_forward_to_tag_toggle (&end, tag);
 765         gtk_text_buffer_select_range (gtk_text_iter_get_buffer (iter), &start, &end);
 766 }
 767
 768 static gboolean
 769 quote_opened (GtkTextIter *iter)
 770 {
 771         GtkTextIter start;
 772         GtkTextBuffer *buffer;
 773         gboolean opened = FALSE;
 774
 775         buffer = gtk_text_iter_get_buffer (iter);
 776         gtk_text_buffer_get_start_iter (buffer, &start);
 777
 778         while (!gtk_text_iter_equal (&start, iter)) {
 779                 gunichar current_char = gtk_text_iter_get_char (&start);
 780                 if (current_char == '"')
 781                         opened = !opened;
 782                 else if (current_char == '\\')
 783                         gtk_text_iter_forward_char (&start);
 784                 if (!gtk_text_iter_equal (&start, iter))
 785                         gtk_text_iter_forward_char (&start);
 786
 787         }
 788         return opened;
 789
 790 }
 791
 792
 793 static gboolean
 794 modest_recpt_editor_on_key_press_event (GtkTextView *text_view,
 795                                           GdkEventKey *key,
 796                                           ModestRecptEditor *editor)
 797 {
 798         GtkTextMark *insert;
 799         GtkTextMark *selection;
 800         GtkTextBuffer * buffer;
 801         GtkTextIter location, selection_loc;
 802         GtkTextTag *tag;
 803
 804 #ifdef MODEST_TOOLKIT_HILDON2
 805         buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (text_view));
 806 #else
 807         buffer = gtk_text_view_get_buffer (text_view);
 808 #endif
 809         insert = gtk_text_buffer_get_insert (buffer);
 810         selection = gtk_text_buffer_get_selection_bound (buffer);
 811
 812         /* cases to cover:
 813          *    * cursor is on resolved recipient:
 814          *        - right should go to first character after the recipient (usually ; or ,)
 815          *        - left should fo to the first character before the recipient
 816          *        - return should run check names on the recipient.
 817          *    * cursor is just after a recipient:
 818          *        - right should go to the next character. If it's a recipient, should select
 819          *          it
 820          *        - left should go to the previous character. If it's a recipient, should go
 821          *          to the first character of the recipient, and select it.
 822          *    * cursor is on arbitrary text:
 823          *        - return should add a ; and go to the next line
 824          *        - left or right standard ones.
 825          *    * cursor is after a \n:
 826          *        - left should go to the character before the \n (as if \n was not a character)
 827          *    * cursor is before a \n:
 828          *        - right should go to the character after the \n
 829          */
 830
 831         gtk_text_buffer_get_iter_at_mark (buffer, &location, insert);
 832         gtk_text_buffer_get_iter_at_mark (buffer, &selection_loc, selection);
 833
 834         switch (key->keyval) {
 835         case GDK_Left:
 836         case GDK_KP_Left:
 837         {
 838                 gboolean cursor_ready = FALSE;
 839                 while (!cursor_ready) {
 840                         if (iter_previous_char (&location) == '\n') {
 841                                 gtk_text_iter_backward_char (&location);
 842                         } else {
 843                                 cursor_ready = TRUE;
 844                         }
 845                 }
 846                 tag = iter_has_recipient (&location);
 847                 if ((tag != NULL)&& (gtk_text_iter_is_start (&location) || !(gtk_text_iter_begins_tag (&location, tag)))) {
 848                         select_tag_of_iter (&location, tag);
 849                         gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 850                         return TRUE;
 851                 }
 852                 gtk_text_iter_backward_char (&location);
 853                 tag = iter_has_recipient (&location);
 854                 if (tag != NULL)
 855                         select_tag_of_iter (&location, tag);
 856                 else {
 857                         gtk_text_buffer_place_cursor (buffer, &location);
 858                 }
 859                 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 860
 861                 return TRUE;
 862         }
 863         break;
 864         case GDK_Right:
 865         case GDK_KP_Right:
 866         {
 867                 gboolean cursor_moved = FALSE;
 868
 869                 tag = iter_has_recipient (&location);
 870                 if ((tag != NULL)&&(!gtk_text_iter_ends_tag (&location, tag))) {
 871                         gtk_text_iter_forward_to_tag_toggle (&location, tag);
 872                         while (gtk_text_iter_get_char (&location) == '\n')
 873                                 gtk_text_iter_forward_char (&location);
 874                         gtk_text_buffer_place_cursor (buffer, &location);
 875                         gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 876                         return TRUE;
 877                 }
 878
 879                 while (gtk_text_iter_get_char (&location) == '\n') {
 880                         gtk_text_iter_forward_char (&location);
 881                         cursor_moved = TRUE;
 882                 }
 883                 if (!cursor_moved)
 884                         gtk_text_iter_forward_char (&location);
 885                 while (gtk_text_iter_get_char (&location) == '\n') {
 886                         gtk_text_iter_forward_char (&location);
 887                         cursor_moved = TRUE;
 888                 }
 889
 890                 tag = iter_has_recipient (&location);
 891                 if (tag != NULL)
 892                         select_tag_of_iter (&location, tag);
 893                 else
 894                         gtk_text_buffer_place_cursor (buffer, &location);
 895                 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
 896                 return TRUE;
 897         }
 898         break;
 899         case GDK_Return:
 900         case GDK_KP_Enter:
 901         {
 902                 gint insert_offset, selection_offset;
 903                 insert_offset = gtk_text_iter_get_offset (&location);
 904                 selection_offset = gtk_text_iter_get_offset (&selection_loc);
 905                 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 906                 if (selection_offset > insert_offset)
 907                         location = selection_loc;
 908                 tag = iter_has_recipient (&location);
 909                 if (tag != NULL) {
 910                         gtk_text_buffer_get_end_iter (buffer, &location);
 911                         gtk_text_buffer_place_cursor (buffer, &location);
 912                         if ((iter_previous_char (&location) != ';')&&(iter_previous_char (&location) != ','))
 913                                 gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
 914                         gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
 915                 } else {
 916                         gunichar prev_char = iter_previous_char (&location);
 917                         if ((gtk_text_iter_is_start (&location))||(prev_char == '\n')
 918                             ||(prev_char == ';')||(prev_char == ','))
 919                                 g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
 920                         else {
 921                                 if ((prev_char != ';') && (prev_char != ','))
 922                                         gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
 923                                 gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
 924                         }
 925                 }
 926                 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
 927                 return TRUE;
 928         }
 929         break;
 930         case GDK_BackSpace:
 931         {
 932                 #if GTK_CHECK_VERSION(2, 10, 0) /* gtk_text_buffer_get_has_selection is only available in GTK+ 2.10 */
 933                 if (gtk_text_buffer_get_has_selection (buffer)) {
 934                         gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
 935                         return TRUE;
 936                 }
 937                 #else
 938                 if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
 939                         gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
 940                         return TRUE;
 941                 }
 942                 #endif
 943
 944                 tag = prev_iter_has_recipient (&location);
 945                 if (tag != NULL) {
 946                         GtkTextIter iter_in_tag;
 947                         iter_in_tag = location;
 948                         gtk_text_iter_backward_char (&iter_in_tag);
 949                         select_tag_of_iter (&iter_in_tag, tag);
 950                         gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
 951                         return TRUE;
 952                 }
 953                 return FALSE;
 954         }
 955         break;
 956         default:
 957                 return FALSE;
 958         }
 959 }
 960
 961 static void
 962 modest_recpt_editor_move_cursor_to_end (ModestRecptEditor *editor)
 963 {
 964         ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
 965 #ifdef MODEST_TOOLKIT_HILDON2
 966         GtkTextBuffer *buffer = hildon_text_view_get_buffer (HILDON_TEXT_VIEW (priv->text_view));
 967 #else
 968         GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
 969 #endif
 970         GtkTextIter start, end;
 971
 972         gtk_text_buffer_get_end_iter (buffer, &start);
 973         end = start;
 974         gtk_text_buffer_select_range (buffer, &start, &end);
 975
 976
 977 }
 978
 979 void
 980 modest_recpt_editor_grab_focus (ModestRecptEditor *recpt_editor)
 981 {
 982         ModestRecptEditorPrivate *priv;
 983
 984         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 985         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 986
 987         if (GTK_WIDGET_VISIBLE (recpt_editor)) {
 988                 gtk_widget_grab_focus (priv->text_view);
 989         }
 990 }
 991
 992 gboolean
 993 modest_recpt_editor_has_focus (ModestRecptEditor *recpt_editor)
 994 {
 995         ModestRecptEditorPrivate *priv;
 996
 997         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), FALSE);
 998         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
 999
1000         return GTK_WIDGET_VISIBLE (priv->text_view) &&
1001                 gtk_widget_is_focus (priv->text_view);
1002 }
1003
1004 void
1005 modest_recpt_editor_set_show_abook_button (ModestRecptEditor *recpt_editor, gboolean show)
1006 {
1007         ModestRecptEditorPrivate *priv;
1008
1009         g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
1010         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
1011
1012         priv->show_abook = show;
1013
1014         if (show)
1015                 gtk_widget_show (priv->abook_button);
1016         else
1017                 gtk_widget_hide (priv->abook_button);
1018 }
1019
1020 gboolean
1021 modest_recpt_editor_get_show_abook_button (ModestRecptEditor *recpt_editor, gboolean show)
1022 {
1023         ModestRecptEditorPrivate *priv;
1024
1025         g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), FALSE);
1026         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
1027
1028         return priv->show_abook;
1029
1030 }
1031
1032 static void
1033 modest_recpt_editor_finalize (GObject *object)
1034 {
1035         ModestRecptEditorPrivate *priv;
1036         priv = MODEST_RECPT_EDITOR_GET_PRIVATE (object);
1037
1038         if (g_signal_handler_is_connected (object, priv->on_mark_set_handler))
1039                 g_signal_handler_disconnect (object, priv->on_mark_set_handler);
1040         priv->on_mark_set_handler = 0;
1041
1042         if (priv->recipients) {
1043                 g_free (priv->recipients);
1044                 priv->recipients = NULL;
1045         }
1046
1047         (*parent_class->finalize) (object);
1048
1049         return;
1050 }
1051
1052 static void
1053 modest_recpt_editor_class_init (ModestRecptEditorClass *klass)
1054 {
1055         GObjectClass *object_class;
1056
1057         parent_class = g_type_class_peek_parent (klass);
1058         object_class = (GObjectClass*) klass;
1059
1060         object_class->finalize = modest_recpt_editor_finalize;
1061
1062         g_type_class_add_private (object_class, sizeof (ModestRecptEditorPrivate));
1063
1064         signals[OPEN_ADDRESSBOOK_SIGNAL] =
1065                 g_signal_new ("open-addressbook",
1066                               G_TYPE_FROM_CLASS (object_class),
1067                               G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
1068                               G_STRUCT_OFFSET (ModestRecptEditorClass, open_addressbook),
1069                               NULL, NULL,
1070                               g_cclosure_marshal_VOID__VOID,
1071                               G_TYPE_NONE, 0);
1072
1073         return;
1074 }
1075
1076 GType
1077 modest_recpt_editor_get_type (void)
1078 {
1079         static GType type = 0;
1080
1081         if (G_UNLIKELY(type == 0))
1082         {
1083                 static const GTypeInfo info =
1084                 {
1085                   sizeof (ModestRecptEditorClass),
1086                   NULL,   /* base_init */
1087                   NULL,   /* base_finalize */
1088                   (GClassInitFunc) modest_recpt_editor_class_init,   /* class_init */
1089                   NULL,   /* class_finalize */
1090                   NULL,   /* class_data */
1091                   sizeof (ModestRecptEditor),
1092                   0,      /* n_preallocs */
1093                   modest_recpt_editor_instance_init    /* instance_init */
1094                 };
1095
1096                 type = g_type_register_static (GTK_TYPE_HBOX,
1097                         "ModestRecptEditor",
1098                         &info, 0);
1099
1100         }
1101
1102         return type;
1103 }