1 /* Copyright (c) 2007, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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.
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.
32 #include <glib/gi18n-lib.h>
34 #include <gtk/gtkscrolledwindow.h>
35 #include <gtk/gtktextview.h>
36 #include <gtk/gtkimage.h>
37 #include <gtk/gtkbutton.h>
39 #include <modest-text-utils.h>
40 #include <modest-recpt-editor.h>
41 #include <modest-scroll-text.h>
42 #include <pango/pango-attributes.h>
44 #include <gdk/gdkkeysyms.h>
47 static GObjectClass *parent_class = NULL;
49 #define RECIPIENT_TAG_ID "recpt-id"
53 OPEN_ADDRESSBOOK_SIGNAL,
57 typedef struct _ModestRecptEditorPrivate ModestRecptEditorPrivate;
59 struct _ModestRecptEditorPrivate
62 GtkWidget *abook_button;
63 GtkWidget *scrolled_window;
68 #define MODEST_RECPT_EDITOR_GET_PRIVATE(o) \
69 (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_RECPT_EDITOR, ModestRecptEditorPrivate))
71 static guint signals[LAST_SIGNAL] = {0};
73 /* static functions: GObject */
74 static void modest_recpt_editor_instance_init (GTypeInstance *instance, gpointer g_class);
75 static void modest_recpt_editor_finalize (GObject *object);
76 static void modest_recpt_editor_class_init (ModestRecptEditorClass *klass);
79 static void modest_recpt_editor_on_abook_clicked (GtkButton *button,
80 ModestRecptEditor *editor);
81 static gboolean modest_recpt_editor_on_button_release_event (GtkWidget *widget,
82 GdkEventButton *event,
83 ModestRecptEditor *editor);
84 static void modest_recpt_editor_move_cursor_to_end (ModestRecptEditor *editor);
85 static void modest_recpt_editor_on_focus_in (GtkTextView *text_view,
87 ModestRecptEditor *editor);
88 static void modest_recpt_editor_on_insert_text (GtkTextBuffer *buffer,
89 GtkTextIter *location,
92 ModestRecptEditor *editor);
93 static gboolean modest_recpt_editor_on_key_press_event (GtkTextView *text_view,
95 ModestRecptEditor *editor);
96 static GtkTextTag *iter_has_recipient (GtkTextIter *iter);
97 static gunichar iter_previous_char (GtkTextIter *iter);
98 /* static gunichar iter_next_char (GtkTextIter *iter); */
99 static GtkTextTag *prev_iter_has_recipient (GtkTextIter *iter);
100 /* static GtkTextTag *next_iter_has_recipient (GtkTextIter *iter); */
101 static void select_tag_of_iter (GtkTextIter *iter, GtkTextTag *tag);
102 static gboolean quote_opened (GtkTextIter *iter);
105 * modest_recpt_editor_new:
107 * Return value: a new #ModestRecptEditor instance implemented for Gtk+
110 modest_recpt_editor_new (void)
112 ModestRecptEditor *self = g_object_new (MODEST_TYPE_RECPT_EDITOR,
113 "homogeneous", FALSE,
117 return GTK_WIDGET (self);
121 modest_recpt_editor_set_recipients (ModestRecptEditor *recpt_editor, const gchar *recipients)
123 ModestRecptEditorPrivate *priv;
124 GtkTextBuffer *buffer = NULL;
126 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
127 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
129 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
131 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
132 gtk_text_buffer_set_text (buffer, recipients, -1);
133 if (GTK_WIDGET_REALIZED (recpt_editor))
134 gtk_widget_queue_resize (GTK_WIDGET (recpt_editor));
135 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
140 modest_recpt_editor_add_recipients (ModestRecptEditor *recpt_editor, const gchar *recipients)
142 ModestRecptEditorPrivate *priv;
143 GtkTextBuffer *buffer = NULL;
145 gchar * string_to_add;
147 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
148 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
150 if (recipients == NULL)
153 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
155 if (gtk_text_buffer_get_char_count (buffer) > 0) {
156 string_to_add = g_strconcat (";\n", recipients, NULL);
158 string_to_add = g_strdup (recipients);
161 gtk_text_buffer_get_end_iter (buffer, &iter);
163 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
165 gtk_text_buffer_insert (buffer, &iter, recipients, -1);
167 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
169 if (GTK_WIDGET_REALIZED (recpt_editor))
170 gtk_widget_queue_resize (GTK_WIDGET (recpt_editor));
175 modest_recpt_editor_add_resolved_recipient (ModestRecptEditor *recpt_editor, GSList *email_list, const gchar * recipient_id)
177 ModestRecptEditorPrivate *priv;
178 GtkTextBuffer *buffer = NULL;
179 GtkTextIter start, end, iter;
180 GtkTextTag *tag = NULL;
182 gboolean is_first_recipient = TRUE;
184 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
185 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
187 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
189 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
190 gtk_text_buffer_get_bounds (buffer, &start, &end);
191 if (gtk_text_buffer_get_char_count (buffer) > 0) {
192 gchar * buffer_contents;
194 gtk_text_buffer_get_bounds (buffer, &start, &end);
195 buffer_contents = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
196 if (!g_str_has_suffix (buffer_contents, "\n")) {
197 if (g_str_has_suffix (buffer_contents, ";")||(g_str_has_suffix (buffer_contents, ",")))
198 gtk_text_buffer_insert (buffer, &end, "\n", -1);
200 gtk_text_buffer_insert (buffer, &end, ";\n", -1);
202 g_free (buffer_contents);
205 gtk_text_buffer_get_end_iter (buffer, &iter);
207 tag = gtk_text_buffer_create_tag (buffer, NULL,
208 "underline", PANGO_UNDERLINE_SINGLE,
209 "wrap-mode", GTK_WRAP_NONE,
210 "editable", TRUE, NULL);
212 g_object_set_data (G_OBJECT (tag), "recipient-tag-id", GINT_TO_POINTER (RECIPIENT_TAG_ID));
213 g_object_set_data_full (G_OBJECT (tag), "recipient-id", g_strdup (recipient_id), (GDestroyNotify) g_free);
215 for (node = email_list; node != NULL; node = g_slist_next (node)) {
216 gchar *recipient = (gchar *) node->data;
218 if ((recipient) && (strlen (recipient) != 0)) {
220 if (!is_first_recipient)
221 gtk_text_buffer_insert (buffer, &iter, "\n", -1);
223 gtk_text_buffer_insert_with_tags (buffer, &iter, recipient, -1, tag, NULL);
224 gtk_text_buffer_insert (buffer, &iter, ";", -1);
225 is_first_recipient = FALSE;
228 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
230 modest_recpt_editor_move_cursor_to_end (recpt_editor);
235 modest_recpt_editor_replace_with_resolved_recipient (ModestRecptEditor *recpt_editor,
236 GtkTextIter *start, GtkTextIter *end,
237 GSList *email_list, const gchar * recipient_id)
239 ModestRecptEditorPrivate *priv;
240 GtkTextBuffer *buffer;
243 gboolean is_first_recipient = TRUE;
245 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
246 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
248 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
249 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
251 gtk_text_buffer_delete (buffer, start, end);
253 tag = gtk_text_buffer_create_tag (buffer, NULL,
254 "underline", PANGO_UNDERLINE_SINGLE,
255 "wrap-mode", GTK_WRAP_NONE,
256 "editable", TRUE, NULL);
258 g_object_set_data (G_OBJECT (tag), "recipient-tag-id", GINT_TO_POINTER (RECIPIENT_TAG_ID));
259 g_object_set_data_full (G_OBJECT (tag), "recipient-id", g_strdup (recipient_id), (GDestroyNotify) g_free);
261 for (node = email_list; node != NULL; node = g_slist_next (node)) {
262 gchar *recipient = (gchar *) node->data;
264 if ((recipient) && (strlen (recipient) != 0)) {
266 if (!is_first_recipient)
267 gtk_text_buffer_insert (buffer, start, "\n", -1);
269 gtk_text_buffer_insert_with_tags (buffer, start, recipient, -1, tag, NULL);
271 if (node->next != NULL)
272 gtk_text_buffer_insert (buffer, start, ";", -1);
273 is_first_recipient = FALSE;
276 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, recpt_editor);
282 modest_recpt_editor_get_recipients (ModestRecptEditor *recpt_editor)
284 ModestRecptEditorPrivate *priv;
285 GtkTextBuffer *buffer = NULL;
286 GtkTextIter start, end;
289 g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
290 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
292 if (priv->recipients != NULL) {
293 g_free (priv->recipients);
294 priv->recipients = NULL;
297 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
299 gtk_text_buffer_get_start_iter (buffer, &start);
300 gtk_text_buffer_get_end_iter (buffer, &end);
302 priv->recipients = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
303 for (c = priv->recipients; *c != '\0'; c = g_utf8_next_char (c)) {
309 return priv->recipients;
314 modest_recpt_editor_instance_init (GTypeInstance *instance, gpointer g_class)
316 ModestRecptEditorPrivate *priv;
317 GtkWidget *abook_icon;
318 GtkTextBuffer *buffer;
320 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (instance);
322 priv->abook_button = gtk_button_new ();
323 gtk_button_set_relief (GTK_BUTTON (priv->abook_button), GTK_RELIEF_NONE);
324 gtk_button_set_focus_on_click (GTK_BUTTON (priv->abook_button), FALSE);
325 GTK_WIDGET_UNSET_FLAGS (priv->abook_button, GTK_CAN_FOCUS);
326 gtk_button_set_alignment (GTK_BUTTON (priv->abook_button), 1.0, 1.0);
327 abook_icon = gtk_image_new_from_icon_name ("qgn_list_addressbook", GTK_ICON_SIZE_BUTTON);
328 gtk_container_add (GTK_CONTAINER (priv->abook_button), abook_icon);
330 priv->text_view = gtk_text_view_new ();
332 priv->scrolled_window = modest_scroll_text_new (GTK_TEXT_VIEW (priv->text_view), 5);
333 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_POLICY_NEVER,
334 GTK_POLICY_AUTOMATIC);
335 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_SHADOW_IN);
336 /* gtk_container_add (GTK_CONTAINER (priv->scrolled_window), priv->text_view); */
338 gtk_box_pack_start (GTK_BOX (instance), priv->scrolled_window, TRUE, TRUE, 0);
339 /* gtk_box_pack_start (GTK_BOX (instance), priv->text_view, TRUE, TRUE, 0); */
340 gtk_box_pack_end (GTK_BOX (instance), priv->abook_button, FALSE, FALSE, 0);
342 gtk_text_view_set_accepts_tab (GTK_TEXT_VIEW (priv->text_view), FALSE);
343 gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (priv->text_view), TRUE);
344 gtk_text_view_set_editable (GTK_TEXT_VIEW (priv->text_view), TRUE);
346 gtk_text_view_set_justification (GTK_TEXT_VIEW (priv->text_view), GTK_JUSTIFY_LEFT);
347 gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->text_view), GTK_WRAP_CHAR);
349 gtk_widget_set_size_request (priv->text_view, 75, -1);
351 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
352 g_signal_connect (G_OBJECT (priv->abook_button), "clicked", G_CALLBACK (modest_recpt_editor_on_abook_clicked), instance);
353 g_signal_connect (G_OBJECT (priv->text_view), "button-release-event", G_CALLBACK (modest_recpt_editor_on_button_release_event), instance);
354 g_signal_connect (G_OBJECT (priv->text_view), "key-press-event", G_CALLBACK (modest_recpt_editor_on_key_press_event), instance);
355 g_signal_connect (G_OBJECT (priv->text_view), "focus-in-event", G_CALLBACK (modest_recpt_editor_on_focus_in), instance);
356 g_signal_connect (G_OBJECT (buffer), "insert-text", G_CALLBACK (modest_recpt_editor_on_insert_text), instance);
358 /* gtk_container_set_focus_child (GTK_CONTAINER (instance), priv->text_view); */
364 modest_recpt_editor_set_field_size_group (ModestRecptEditor *recpt_editor, GtkSizeGroup *size_group)
366 ModestRecptEditorPrivate *priv;
368 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
369 g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
370 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
372 gtk_size_group_add_widget (size_group, priv->scrolled_window);
376 modest_recpt_editor_get_buffer (ModestRecptEditor *recpt_editor)
378 ModestRecptEditorPrivate *priv;
380 g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
381 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
383 return gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
387 modest_recpt_editor_on_abook_clicked (GtkButton *button, ModestRecptEditor *editor)
389 g_return_if_fail (MODEST_IS_RECPT_EDITOR (editor));
391 g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
395 modest_recpt_editor_on_button_release_event (GtkWidget *widget,
396 GdkEventButton *event,
397 ModestRecptEditor *recpt_editor)
399 ModestRecptEditorPrivate *priv;
400 GtkTextIter location, start, end;
402 GtkTextBuffer *buffer;
404 gboolean selection_changed = FALSE;
406 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
408 buffer = modest_recpt_editor_get_buffer (recpt_editor);
409 mark = gtk_text_buffer_get_insert (buffer);
410 gtk_text_buffer_get_iter_at_mark (buffer, &location, mark);
412 gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
414 tag = iter_has_recipient (&start);
416 if (!gtk_text_iter_begins_tag (&start, tag)) {
417 gtk_text_iter_backward_to_tag_toggle (&start, tag);
418 selection_changed = TRUE;
421 tag = iter_has_recipient (&end);
423 if (!gtk_text_iter_ends_tag (&end, tag)) {
424 gtk_text_iter_forward_to_tag_toggle (&end, tag);
425 selection_changed = TRUE;
428 gtk_text_buffer_select_range (buffer, &start, &end);
434 modest_recpt_editor_on_focus_in (GtkTextView *text_view,
435 GdkEventFocus *event,
436 ModestRecptEditor *editor)
438 ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
439 gtk_text_view_place_cursor_onscreen (GTK_TEXT_VIEW (priv->text_view));
443 modest_recpt_editor_on_insert_text (GtkTextBuffer *buffer,
444 GtkTextIter *location,
447 ModestRecptEditor *editor)
451 ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
453 if (iter_has_recipient (location)) {
454 gtk_text_buffer_get_end_iter (buffer, location);
455 gtk_text_buffer_place_cursor (buffer, location);
458 if (gtk_text_iter_is_start (location))
461 if (gtk_text_iter_is_end (location)) {
463 if (!gtk_text_iter_backward_char (&prev))
465 prev_char = gtk_text_iter_get_char (&prev);
466 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
467 if ((prev_char == ';'||prev_char == ',')&&(!quote_opened(location))) {
469 gtk_text_buffer_insert (buffer, location, "\n",-1);
470 insert = gtk_text_buffer_get_insert (buffer);
471 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->text_view), location, 0.0,TRUE, 0.0, 1.0);
473 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
480 iter_has_recipient (GtkTextIter *iter)
483 GtkTextTag *result = NULL;
485 tags = gtk_text_iter_get_tags (iter);
487 for (node = tags; node != NULL; node = g_slist_next (node)) {
488 GtkTextTag *tag = GTK_TEXT_TAG (node->data);
490 if (g_object_get_data (G_OBJECT (tag), "recipient-tag-id")) {
500 prev_iter_has_recipient (GtkTextIter *iter)
505 gtk_text_iter_backward_char (&prev);
506 return iter_has_recipient (&prev);
509 /* static GtkTextTag * */
510 /* next_iter_has_recipient (GtkTextIter *iter) */
512 /* GtkTextIter next; */
515 /* return iter_has_recipient (&next); */
519 iter_previous_char (GtkTextIter *iter)
524 gtk_text_iter_backward_char (&prev);
525 return gtk_text_iter_get_char (&prev);
528 /* static gunichar */
529 /* iter_next_char (GtkTextIter *iter) */
531 /* GtkTextIter next; */
534 /* gtk_text_iter_forward_char (&next); */
535 /* return gtk_text_iter_get_char (&next); */
539 select_tag_of_iter (GtkTextIter *iter, GtkTextTag *tag)
541 GtkTextIter start, end;
544 if (!gtk_text_iter_begins_tag (&start, tag))
545 gtk_text_iter_backward_to_tag_toggle (&start, tag);
547 if (!gtk_text_iter_ends_tag (&end, tag))
548 gtk_text_iter_forward_to_tag_toggle (&end, tag);
549 gtk_text_buffer_select_range (gtk_text_iter_get_buffer (iter), &start, &end);
553 quote_opened (GtkTextIter *iter)
556 GtkTextBuffer *buffer;
557 gboolean opened = FALSE;
559 buffer = gtk_text_iter_get_buffer (iter);
560 gtk_text_buffer_get_start_iter (buffer, &start);
562 while (!gtk_text_iter_equal (&start, iter)) {
563 gunichar current_char = gtk_text_iter_get_char (&start);
564 if (current_char == '"')
566 else if (current_char == '\\')
567 gtk_text_iter_forward_char (&start);
568 if (!gtk_text_iter_equal (&start, iter))
569 gtk_text_iter_forward_char (&start);
578 modest_recpt_editor_on_key_press_event (GtkTextView *text_view,
580 ModestRecptEditor *editor)
583 GtkTextBuffer * buffer;
584 GtkTextIter location;
587 buffer = gtk_text_view_get_buffer (text_view);
588 insert = gtk_text_buffer_get_insert (buffer);
591 * * cursor is on resolved recipient:
592 * - right should go to first character after the recipient (usually ; or ,)
593 * - left should fo to the first character before the recipient
594 * - return should run check names on the recipient.
595 * * cursor is just after a recipient:
596 * - right should go to the next character. If it's a recipient, should select
598 * - left should go to the previous character. If it's a recipient, should go
599 * to the first character of the recipient, and select it.
600 * * cursor is on arbitrary text:
601 * - return should add a ; and go to the next line
602 * - left or right standard ones.
603 * * cursor is after a \n:
604 * - left should go to the character before the \n (as if \n was not a character)
605 * * cursor is before a \n:
606 * - right should go to the character after the \n
609 gtk_text_buffer_get_iter_at_mark (buffer, &location, insert);
611 switch (key->keyval) {
615 gboolean cursor_ready = FALSE;
616 while (!cursor_ready) {
617 if (iter_previous_char (&location) == '\n') {
618 gtk_text_iter_backward_char (&location);
623 tag = iter_has_recipient (&location);
624 if ((tag != NULL)&& (gtk_text_iter_is_start (&location) || !(gtk_text_iter_begins_tag (&location, tag)))) {
625 select_tag_of_iter (&location, tag);
626 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
629 gtk_text_iter_backward_char (&location);
630 tag = iter_has_recipient (&location);
632 select_tag_of_iter (&location, tag);
634 gtk_text_buffer_place_cursor (buffer, &location);
636 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
644 gboolean cursor_moved = FALSE;
646 tag = iter_has_recipient (&location);
647 if ((tag != NULL)&&(!gtk_text_iter_ends_tag (&location, tag))) {
648 gtk_text_iter_forward_to_tag_toggle (&location, tag);
649 while (gtk_text_iter_get_char (&location) == '\n')
650 gtk_text_iter_forward_char (&location);
651 gtk_text_buffer_place_cursor (buffer, &location);
652 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
656 while (gtk_text_iter_get_char (&location) == '\n') {
657 gtk_text_iter_forward_char (&location);
661 gtk_text_iter_forward_char (&location);
662 while (gtk_text_iter_get_char (&location) == '\n') {
663 gtk_text_iter_forward_char (&location);
667 tag = iter_has_recipient (&location);
669 select_tag_of_iter (&location, tag);
671 gtk_text_buffer_place_cursor (buffer, &location);
672 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
679 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
680 tag = iter_has_recipient (&location);
682 gtk_text_buffer_get_end_iter (buffer, &location);
683 gtk_text_buffer_place_cursor (buffer, &location);
684 if ((iter_previous_char (&location) != ';')&&(iter_previous_char (&location) != ','))
685 gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
686 gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
688 gunichar prev_char = iter_previous_char (&location);
689 if ((gtk_text_iter_is_start (&location))||(prev_char == '\n')
690 ||(prev_char == ';')||(prev_char == ','))
691 g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
693 if ((prev_char != ';') && (prev_char != ','))
694 gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
695 gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
698 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
704 #if GTK_CHECK_VERSION(2, 10, 0) /* gtk_text_buffer_get_has_selection is only available in GTK+ 2.10 */
705 if (gtk_text_buffer_get_has_selection (buffer)) {
706 gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
710 if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
711 gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
716 tag = prev_iter_has_recipient (&location);
718 GtkTextIter iter_in_tag;
719 iter_in_tag = location;
720 gtk_text_iter_backward_char (&iter_in_tag);
721 select_tag_of_iter (&iter_in_tag, tag);
722 gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
734 modest_recpt_editor_move_cursor_to_end (ModestRecptEditor *editor)
736 ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
737 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
738 GtkTextIter start, end;
740 gtk_text_buffer_get_end_iter (buffer, &start);
742 gtk_text_buffer_select_range (buffer, &start, &end);
748 modest_recpt_editor_grab_focus (ModestRecptEditor *recpt_editor)
750 ModestRecptEditorPrivate *priv;
752 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
753 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
755 gtk_widget_grab_focus (priv->text_view);
759 modest_recpt_editor_finalize (GObject *object)
761 (*parent_class->finalize) (object);
767 modest_recpt_editor_class_init (ModestRecptEditorClass *klass)
769 GObjectClass *object_class;
770 GtkWidgetClass *widget_class;
772 parent_class = g_type_class_peek_parent (klass);
773 object_class = (GObjectClass*) klass;
774 widget_class = GTK_WIDGET_CLASS (klass);
776 object_class->finalize = modest_recpt_editor_finalize;
778 g_type_class_add_private (object_class, sizeof (ModestRecptEditorPrivate));
780 signals[OPEN_ADDRESSBOOK_SIGNAL] =
781 g_signal_new ("open-addressbook",
782 G_TYPE_FROM_CLASS (object_class),
783 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
784 G_STRUCT_OFFSET (ModestRecptEditorClass, open_addressbook),
786 g_cclosure_marshal_VOID__VOID,
793 modest_recpt_editor_get_type (void)
795 static GType type = 0;
797 if (G_UNLIKELY(type == 0))
799 static const GTypeInfo info =
801 sizeof (ModestRecptEditorClass),
802 NULL, /* base_init */
803 NULL, /* base_finalize */
804 (GClassInitFunc) modest_recpt_editor_class_init, /* class_init */
805 NULL, /* class_finalize */
806 NULL, /* class_data */
807 sizeof (ModestRecptEditor),
809 modest_recpt_editor_instance_init /* instance_init */
812 type = g_type_register_static (GTK_TYPE_HBOX,