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 /* on maemo, explicitly turn on autocaps */
333 #ifdef MODEST_PLATFORM_MAEMO
334 hildon_gtk_text_view_set_input_mode (GTK_TEXT_VIEW(priv->text_view), HILDON_GTK_INPUT_MODE_AUTOCAP);
335 #endif /*MODEST_PLATFORM_MAEMO_0*/
337 priv->scrolled_window = modest_scroll_text_new (GTK_TEXT_VIEW (priv->text_view), 5);
338 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_POLICY_NEVER,
339 GTK_POLICY_AUTOMATIC);
340 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scrolled_window), GTK_SHADOW_IN);
341 /* gtk_container_add (GTK_CONTAINER (priv->scrolled_window), priv->text_view); */
343 gtk_box_pack_start (GTK_BOX (instance), priv->scrolled_window, TRUE, TRUE, 0);
344 /* gtk_box_pack_start (GTK_BOX (instance), priv->text_view, TRUE, TRUE, 0); */
345 gtk_box_pack_end (GTK_BOX (instance), priv->abook_button, FALSE, FALSE, 0);
347 gtk_text_view_set_accepts_tab (GTK_TEXT_VIEW (priv->text_view), FALSE);
348 gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (priv->text_view), TRUE);
349 gtk_text_view_set_editable (GTK_TEXT_VIEW (priv->text_view), TRUE);
351 gtk_text_view_set_justification (GTK_TEXT_VIEW (priv->text_view), GTK_JUSTIFY_LEFT);
352 gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->text_view), GTK_WRAP_CHAR);
354 gtk_widget_set_size_request (priv->text_view, 75, -1);
356 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
357 g_signal_connect (G_OBJECT (priv->abook_button), "clicked", G_CALLBACK (modest_recpt_editor_on_abook_clicked), instance);
358 g_signal_connect (G_OBJECT (priv->text_view), "button-release-event", G_CALLBACK (modest_recpt_editor_on_button_release_event), instance);
359 g_signal_connect (G_OBJECT (priv->text_view), "key-press-event", G_CALLBACK (modest_recpt_editor_on_key_press_event), instance);
360 g_signal_connect (G_OBJECT (priv->text_view), "focus-in-event", G_CALLBACK (modest_recpt_editor_on_focus_in), instance);
361 g_signal_connect (G_OBJECT (buffer), "insert-text", G_CALLBACK (modest_recpt_editor_on_insert_text), instance);
363 /* gtk_container_set_focus_child (GTK_CONTAINER (instance), priv->text_view); */
369 modest_recpt_editor_set_field_size_group (ModestRecptEditor *recpt_editor, GtkSizeGroup *size_group)
371 ModestRecptEditorPrivate *priv;
373 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
374 g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
375 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
377 gtk_size_group_add_widget (size_group, priv->scrolled_window);
381 modest_recpt_editor_get_buffer (ModestRecptEditor *recpt_editor)
383 ModestRecptEditorPrivate *priv;
385 g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), NULL);
386 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
388 return gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
392 modest_recpt_editor_on_abook_clicked (GtkButton *button, ModestRecptEditor *editor)
394 g_return_if_fail (MODEST_IS_RECPT_EDITOR (editor));
396 g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
400 modest_recpt_editor_on_button_release_event (GtkWidget *widget,
401 GdkEventButton *event,
402 ModestRecptEditor *recpt_editor)
404 ModestRecptEditorPrivate *priv;
405 GtkTextIter location, start, end;
407 GtkTextBuffer *buffer;
409 gboolean selection_changed = FALSE;
411 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
413 buffer = modest_recpt_editor_get_buffer (recpt_editor);
414 mark = gtk_text_buffer_get_insert (buffer);
415 gtk_text_buffer_get_iter_at_mark (buffer, &location, mark);
417 gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
419 tag = iter_has_recipient (&start);
421 if (!gtk_text_iter_begins_tag (&start, tag)) {
422 gtk_text_iter_backward_to_tag_toggle (&start, tag);
423 selection_changed = TRUE;
426 tag = iter_has_recipient (&end);
428 if (!gtk_text_iter_ends_tag (&end, tag)) {
429 gtk_text_iter_forward_to_tag_toggle (&end, tag);
430 selection_changed = TRUE;
433 gtk_text_buffer_select_range (buffer, &start, &end);
439 modest_recpt_editor_on_focus_in (GtkTextView *text_view,
440 GdkEventFocus *event,
441 ModestRecptEditor *editor)
443 ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
444 gtk_text_view_place_cursor_onscreen (GTK_TEXT_VIEW (priv->text_view));
448 modest_recpt_editor_on_insert_text (GtkTextBuffer *buffer,
449 GtkTextIter *location,
452 ModestRecptEditor *editor)
456 ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
458 if (iter_has_recipient (location)) {
459 gtk_text_buffer_get_end_iter (buffer, location);
460 gtk_text_buffer_place_cursor (buffer, location);
463 if (gtk_text_iter_is_start (location))
466 if (gtk_text_iter_is_end (location)) {
468 if (!gtk_text_iter_backward_char (&prev))
470 prev_char = gtk_text_iter_get_char (&prev);
471 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
472 if ((prev_char == ';'||prev_char == ',')&&(!quote_opened(location))) {
474 gtk_text_buffer_insert (buffer, location, "\n",-1);
475 insert = gtk_text_buffer_get_insert (buffer);
476 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->text_view), location, 0.0,TRUE, 0.0, 1.0);
478 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
485 iter_has_recipient (GtkTextIter *iter)
488 GtkTextTag *result = NULL;
490 tags = gtk_text_iter_get_tags (iter);
492 for (node = tags; node != NULL; node = g_slist_next (node)) {
493 GtkTextTag *tag = GTK_TEXT_TAG (node->data);
495 if (g_object_get_data (G_OBJECT (tag), "recipient-tag-id")) {
505 prev_iter_has_recipient (GtkTextIter *iter)
510 gtk_text_iter_backward_char (&prev);
511 return iter_has_recipient (&prev);
514 /* static GtkTextTag * */
515 /* next_iter_has_recipient (GtkTextIter *iter) */
517 /* GtkTextIter next; */
520 /* return iter_has_recipient (&next); */
524 iter_previous_char (GtkTextIter *iter)
529 gtk_text_iter_backward_char (&prev);
530 return gtk_text_iter_get_char (&prev);
533 /* static gunichar */
534 /* iter_next_char (GtkTextIter *iter) */
536 /* GtkTextIter next; */
539 /* gtk_text_iter_forward_char (&next); */
540 /* return gtk_text_iter_get_char (&next); */
544 select_tag_of_iter (GtkTextIter *iter, GtkTextTag *tag)
546 GtkTextIter start, end;
549 if (!gtk_text_iter_begins_tag (&start, tag))
550 gtk_text_iter_backward_to_tag_toggle (&start, tag);
552 if (!gtk_text_iter_ends_tag (&end, tag))
553 gtk_text_iter_forward_to_tag_toggle (&end, tag);
554 gtk_text_buffer_select_range (gtk_text_iter_get_buffer (iter), &start, &end);
558 quote_opened (GtkTextIter *iter)
561 GtkTextBuffer *buffer;
562 gboolean opened = FALSE;
564 buffer = gtk_text_iter_get_buffer (iter);
565 gtk_text_buffer_get_start_iter (buffer, &start);
567 while (!gtk_text_iter_equal (&start, iter)) {
568 gunichar current_char = gtk_text_iter_get_char (&start);
569 if (current_char == '"')
571 else if (current_char == '\\')
572 gtk_text_iter_forward_char (&start);
573 if (!gtk_text_iter_equal (&start, iter))
574 gtk_text_iter_forward_char (&start);
583 modest_recpt_editor_on_key_press_event (GtkTextView *text_view,
585 ModestRecptEditor *editor)
588 GtkTextBuffer * buffer;
589 GtkTextIter location;
592 buffer = gtk_text_view_get_buffer (text_view);
593 insert = gtk_text_buffer_get_insert (buffer);
596 * * cursor is on resolved recipient:
597 * - right should go to first character after the recipient (usually ; or ,)
598 * - left should fo to the first character before the recipient
599 * - return should run check names on the recipient.
600 * * cursor is just after a recipient:
601 * - right should go to the next character. If it's a recipient, should select
603 * - left should go to the previous character. If it's a recipient, should go
604 * to the first character of the recipient, and select it.
605 * * cursor is on arbitrary text:
606 * - return should add a ; and go to the next line
607 * - left or right standard ones.
608 * * cursor is after a \n:
609 * - left should go to the character before the \n (as if \n was not a character)
610 * * cursor is before a \n:
611 * - right should go to the character after the \n
614 gtk_text_buffer_get_iter_at_mark (buffer, &location, insert);
616 switch (key->keyval) {
620 gboolean cursor_ready = FALSE;
621 while (!cursor_ready) {
622 if (iter_previous_char (&location) == '\n') {
623 gtk_text_iter_backward_char (&location);
628 tag = iter_has_recipient (&location);
629 if ((tag != NULL)&& (gtk_text_iter_is_start (&location) || !(gtk_text_iter_begins_tag (&location, tag)))) {
630 select_tag_of_iter (&location, tag);
631 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
634 gtk_text_iter_backward_char (&location);
635 tag = iter_has_recipient (&location);
637 select_tag_of_iter (&location, tag);
639 gtk_text_buffer_place_cursor (buffer, &location);
641 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
649 gboolean cursor_moved = FALSE;
651 tag = iter_has_recipient (&location);
652 if ((tag != NULL)&&(!gtk_text_iter_ends_tag (&location, tag))) {
653 gtk_text_iter_forward_to_tag_toggle (&location, tag);
654 while (gtk_text_iter_get_char (&location) == '\n')
655 gtk_text_iter_forward_char (&location);
656 gtk_text_buffer_place_cursor (buffer, &location);
657 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
661 while (gtk_text_iter_get_char (&location) == '\n') {
662 gtk_text_iter_forward_char (&location);
666 gtk_text_iter_forward_char (&location);
667 while (gtk_text_iter_get_char (&location) == '\n') {
668 gtk_text_iter_forward_char (&location);
672 tag = iter_has_recipient (&location);
674 select_tag_of_iter (&location, tag);
676 gtk_text_buffer_place_cursor (buffer, &location);
677 gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (text_view), insert, 0.0, FALSE, 0.0, 1.0);
684 g_signal_handlers_block_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
685 tag = iter_has_recipient (&location);
687 gtk_text_buffer_get_end_iter (buffer, &location);
688 gtk_text_buffer_place_cursor (buffer, &location);
689 if ((iter_previous_char (&location) != ';')&&(iter_previous_char (&location) != ','))
690 gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
691 gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
693 gunichar prev_char = iter_previous_char (&location);
694 if ((gtk_text_iter_is_start (&location))||(prev_char == '\n')
695 ||(prev_char == ';')||(prev_char == ','))
696 g_signal_emit_by_name (G_OBJECT (editor), "open-addressbook");
698 if ((prev_char != ';') && (prev_char != ','))
699 gtk_text_buffer_insert_at_cursor (buffer, ";", -1);
700 gtk_text_buffer_insert_at_cursor (buffer, "\n", -1);
703 g_signal_handlers_unblock_by_func (buffer, modest_recpt_editor_on_insert_text, editor);
709 #if GTK_CHECK_VERSION(2, 10, 0) /* gtk_text_buffer_get_has_selection is only available in GTK+ 2.10 */
710 if (gtk_text_buffer_get_has_selection (buffer)) {
711 gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
715 if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
716 gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
721 tag = prev_iter_has_recipient (&location);
723 GtkTextIter iter_in_tag;
724 iter_in_tag = location;
725 gtk_text_iter_backward_char (&iter_in_tag);
726 select_tag_of_iter (&iter_in_tag, tag);
727 gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
739 modest_recpt_editor_move_cursor_to_end (ModestRecptEditor *editor)
741 ModestRecptEditorPrivate *priv = MODEST_RECPT_EDITOR_GET_PRIVATE (editor);
742 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
743 GtkTextIter start, end;
745 gtk_text_buffer_get_end_iter (buffer, &start);
747 gtk_text_buffer_select_range (buffer, &start, &end);
753 modest_recpt_editor_grab_focus (ModestRecptEditor *recpt_editor)
755 ModestRecptEditorPrivate *priv;
757 g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
758 priv = MODEST_RECPT_EDITOR_GET_PRIVATE (recpt_editor);
760 gtk_widget_grab_focus (priv->text_view);
764 modest_recpt_editor_finalize (GObject *object)
766 (*parent_class->finalize) (object);
772 modest_recpt_editor_class_init (ModestRecptEditorClass *klass)
774 GObjectClass *object_class;
775 GtkWidgetClass *widget_class;
777 parent_class = g_type_class_peek_parent (klass);
778 object_class = (GObjectClass*) klass;
779 widget_class = GTK_WIDGET_CLASS (klass);
781 object_class->finalize = modest_recpt_editor_finalize;
783 g_type_class_add_private (object_class, sizeof (ModestRecptEditorPrivate));
785 signals[OPEN_ADDRESSBOOK_SIGNAL] =
786 g_signal_new ("open-addressbook",
787 G_TYPE_FROM_CLASS (object_class),
788 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
789 G_STRUCT_OFFSET (ModestRecptEditorClass, open_addressbook),
791 g_cclosure_marshal_VOID__VOID,
798 modest_recpt_editor_get_type (void)
800 static GType type = 0;
802 if (G_UNLIKELY(type == 0))
804 static const GTypeInfo info =
806 sizeof (ModestRecptEditorClass),
807 NULL, /* base_init */
808 NULL, /* base_finalize */
809 (GClassInitFunc) modest_recpt_editor_class_init, /* class_init */
810 NULL, /* class_finalize */
811 NULL, /* class_data */
812 sizeof (ModestRecptEditor),
814 modest_recpt_editor_instance_init /* instance_init */
817 type = g_type_register_static (GTK_TYPE_HBOX,