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>
36 #include <gdk/gdkkeysyms.h>
38 #include <tny-simple-list.h>
40 #include <modest-platform.h>
41 #include <modest-runtime.h>
42 #include <modest-attachment-view.h>
43 #include <modest-attachments-view.h>
45 static GObjectClass *parent_class = NULL;
53 typedef struct _ModestAttachmentsViewPrivate ModestAttachmentsViewPrivate;
55 struct _ModestAttachmentsViewPrivate
60 GtkWidget *rubber_start;
63 #define MODEST_ATTACHMENTS_VIEW_GET_PRIVATE(o) \
64 (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ATTACHMENTS_VIEW, ModestAttachmentsViewPrivate))
66 static gboolean button_press_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
67 static gboolean motion_notify_event (GtkWidget *widget, GdkEventMotion *event, ModestAttachmentsView *atts_view);
68 static gboolean button_release_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
69 static gboolean key_press_event (GtkWidget *widget, GdkEventKey *event, ModestAttachmentsView *atts_view);
70 static gboolean focus_out_event (GtkWidget *widget, GdkEventFocus *event, ModestAttachmentsView *atts_view);
71 static gboolean focus (GtkWidget *widget, GtkDirectionType direction, ModestAttachmentsView *atts_view);
72 static GtkWidget *get_att_view_at_coords (ModestAttachmentsView *atts_view,
73 gdouble x, gdouble y);
74 static void unselect_all (ModestAttachmentsView *atts_view);
75 static void set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view);
76 static void select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2);
77 static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
78 guint info, gpointer userdata);
79 static void clipboard_clear (GtkClipboard *clipboard, gpointer userdata);
80 static void own_clipboard (ModestAttachmentsView *atts_view);
82 static guint signals[LAST_SIGNAL] = {0};
85 * modest_attachments_view_new:
88 * Constructor for attachments view widget.
90 * Return value: a new #ModestAttachmentsView instance implemented for Gtk+
93 modest_attachments_view_new (TnyMsg *msg)
95 ModestAttachmentsView *self = g_object_new (MODEST_TYPE_ATTACHMENTS_VIEW,
96 "resize-mode", GTK_RESIZE_PARENT,
99 modest_attachments_view_set_message (self, msg);
101 return GTK_WIDGET (self);
105 modest_attachments_view_set_message (ModestAttachmentsView *attachments_view, TnyMsg *msg)
107 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
110 const gchar *msg_content_type = NULL;
112 if (msg == priv->msg) return;
115 g_object_unref (priv->msg);
117 g_object_ref (G_OBJECT(msg));
121 g_list_free (priv->selected);
122 priv->selected = NULL;
124 gtk_container_foreach (GTK_CONTAINER (priv->box), (GtkCallback) gtk_widget_destroy, NULL);
126 if (priv->msg == NULL) {
130 /* If the top mime part is a multipart/related, we don't show the attachments, as they're
131 * embedded images in body */
132 msg_content_type = tny_mime_part_get_content_type (TNY_MIME_PART (priv->msg));
133 if ((msg_content_type != NULL) && !strcasecmp (msg_content_type, "multipart/related")) {
134 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
139 parts = TNY_LIST (tny_simple_list_new ());
140 tny_mime_part_get_parts (TNY_MIME_PART (priv->msg), parts);
141 iter = tny_list_create_iterator (parts);
143 while (!tny_iterator_is_done (iter)) {
146 part = TNY_MIME_PART (tny_iterator_get_current (iter));
147 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part))) {
148 modest_attachments_view_add_attachment (attachments_view, part);
152 g_object_unref (part);
154 tny_iterator_next (iter);
157 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
162 modest_attachments_view_add_attachment (ModestAttachmentsView *attachments_view, TnyMimePart *part)
164 GtkWidget *att_view = NULL;
165 ModestAttachmentsViewPrivate *priv = NULL;
167 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (attachments_view));
168 g_return_if_fail (TNY_IS_MIME_PART (part));
170 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
172 att_view = modest_attachment_view_new (part);
173 gtk_box_pack_end (GTK_BOX (priv->box), att_view, FALSE, FALSE, 0);
174 gtk_widget_show_all (att_view);
178 modest_attachments_view_remove_attachment (ModestAttachmentsView *atts_view, TnyMimePart *mime_part)
180 ModestAttachmentsViewPrivate *priv = NULL;
181 GList *box_children = NULL, *node = NULL;
182 ModestAttachmentView *found_att_view = NULL;
184 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
185 g_return_if_fail (TNY_IS_MIME_PART (mime_part));
187 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
188 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
190 for (node = box_children; node != NULL; node = g_list_next (node)) {
191 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
192 TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
194 if (mime_part == cur_mime_part)
195 found_att_view = att_view;
197 g_object_unref (cur_mime_part);
199 if (found_att_view != NULL)
203 if (found_att_view) {
205 GtkWidget *next_widget = NULL;
206 GList *box_children = NULL;
208 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
209 node = g_list_find (box_children, found_att_view);
211 next_widget = node->next->data;
213 g_list_free (box_children);
215 node = g_list_find (priv->selected, found_att_view);
217 priv->selected = g_list_delete_link (priv->selected, node);
218 gtk_widget_destroy (GTK_WIDGET (found_att_view));
219 if ((priv->selected == NULL) && (next_widget != NULL))
220 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view),
221 MODEST_ATTACHMENT_VIEW (next_widget));
223 own_clipboard (atts_view);
229 modest_attachments_view_remove_attachment_by_id (ModestAttachmentsView *atts_view, const gchar *att_id)
231 ModestAttachmentsViewPrivate *priv = NULL;
232 GList *box_children = NULL, *node = NULL;
234 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
235 g_return_if_fail (att_id != NULL);
237 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
238 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
240 for (node = box_children; node != NULL; node = g_list_next (node)) {
241 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
242 TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
243 const gchar *mime_part_id = NULL;
245 mime_part_id = tny_mime_part_get_content_id (cur_mime_part);
246 if ((mime_part_id != NULL) && (strcmp (mime_part_id, att_id) == 0)) {
247 gtk_widget_destroy (GTK_WIDGET (att_view));
248 priv->selected = g_list_remove (priv->selected, att_view);
251 g_object_unref (cur_mime_part);
254 own_clipboard (atts_view);
259 modest_attachments_view_instance_init (GTypeInstance *instance, gpointer g_class)
261 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (instance);
264 priv->box = gtk_vbox_new (FALSE, 0);
265 priv->rubber_start = NULL;
266 priv->selected = NULL;
268 gtk_container_add (GTK_CONTAINER (instance), priv->box);
269 gtk_event_box_set_above_child (GTK_EVENT_BOX (instance), TRUE);
271 g_signal_connect (G_OBJECT (instance), "button-press-event", G_CALLBACK (button_press_event), instance);
272 g_signal_connect (G_OBJECT (instance), "button-release-event", G_CALLBACK (button_release_event), instance);
273 g_signal_connect (G_OBJECT (instance), "motion-notify-event", G_CALLBACK (motion_notify_event), instance);
274 g_signal_connect (G_OBJECT (instance), "key-press-event", G_CALLBACK (key_press_event), instance);
275 g_signal_connect (G_OBJECT (instance), "focus-out-event", G_CALLBACK (focus_out_event), instance);
276 g_signal_connect (G_OBJECT (instance), "focus", G_CALLBACK (focus), instance);
278 GTK_WIDGET_SET_FLAGS (instance, GTK_CAN_FOCUS);
284 modest_attachments_view_finalize (GObject *object)
286 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (object);
289 g_object_unref (priv->msg);
293 (*parent_class->finalize) (object);
299 modest_attachments_view_class_init (ModestAttachmentsViewClass *klass)
301 GObjectClass *object_class;
302 GtkWidgetClass *widget_class;
304 parent_class = g_type_class_peek_parent (klass);
305 object_class = (GObjectClass*) klass;
306 widget_class = GTK_WIDGET_CLASS (klass);
308 object_class->finalize = modest_attachments_view_finalize;
310 klass->activate = NULL;
312 g_type_class_add_private (object_class, sizeof (ModestAttachmentsViewPrivate));
314 signals[ACTIVATE_SIGNAL] =
315 g_signal_new ("activate",
316 G_TYPE_FROM_CLASS (object_class),
317 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
318 G_STRUCT_OFFSET(ModestAttachmentsViewClass, activate),
320 g_cclosure_marshal_VOID__OBJECT,
321 G_TYPE_NONE, 1, G_TYPE_OBJECT);
327 modest_attachments_view_get_type (void)
329 static GType type = 0;
331 if (G_UNLIKELY(type == 0))
333 static const GTypeInfo info =
335 sizeof (ModestAttachmentsViewClass),
336 NULL, /* base_init */
337 NULL, /* base_finalize */
338 (GClassInitFunc) modest_attachments_view_class_init, /* class_init */
339 NULL, /* class_finalize */
340 NULL, /* class_data */
341 sizeof (ModestAttachmentsView),
343 modest_attachments_view_instance_init /* instance_init */
346 type = g_type_register_static (GTK_TYPE_EVENT_BOX,
347 "ModestAttachmentsView",
355 /* buttons signal events */
357 button_press_event (GtkWidget *widget,
358 GdkEventButton *event,
359 ModestAttachmentsView *atts_view)
361 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
362 if (!GTK_WIDGET_HAS_FOCUS (widget))
363 gtk_widget_grab_focus (widget);
365 if (event->button == 1 && event->type == GDK_BUTTON_PRESS) {
366 GtkWidget *att_view = NULL;
368 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
369 (gint) event->x_root, (gint) event->y_root);
371 if (att_view != NULL) {
372 if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED && (g_list_length (priv->selected) < 2)) {
373 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
374 if (TNY_IS_MIME_PART (mime_part)) {
375 g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
376 g_object_unref (mime_part);
379 set_selected (MODEST_ATTACHMENTS_VIEW (widget), MODEST_ATTACHMENT_VIEW (att_view));
380 priv->rubber_start = att_view;
381 gtk_grab_add (widget);
390 button_release_event (GtkWidget *widget,
391 GdkEventButton *event,
392 ModestAttachmentsView *atts_view)
394 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
395 if (widget == gtk_grab_get_current ()) {
396 GtkWidget *att_view = NULL;
398 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
399 (gint) event->x_root, (gint) event->y_root);
401 if (att_view != NULL) {
402 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
403 select_range (MODEST_ATTACHMENTS_VIEW (widget),
404 MODEST_ATTACHMENT_VIEW (priv->rubber_start),
405 MODEST_ATTACHMENT_VIEW (att_view));
407 priv->rubber_start = NULL;
408 gtk_grab_remove (widget);
414 motion_notify_event (GtkWidget *widget,
415 GdkEventMotion *event,
416 ModestAttachmentsView *atts_view)
418 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
419 if (gtk_grab_get_current () == widget) {
420 GtkWidget *att_view = NULL;
422 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
423 (gint) event->x_root, (gint) event->y_root);
425 if (att_view != NULL) {
426 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
427 select_range (MODEST_ATTACHMENTS_VIEW (widget),
428 MODEST_ATTACHMENT_VIEW (priv->rubber_start),
429 MODEST_ATTACHMENT_VIEW (att_view));
436 key_press_event (GtkWidget *widget,
438 ModestAttachmentsView *atts_view)
440 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
442 /* If grabbed (for example rubber banding), escape leaves the rubberbanding mode */
443 if (gtk_grab_get_current () == widget) {
444 if (event->keyval == GDK_Escape) {
445 set_selected (MODEST_ATTACHMENTS_VIEW (widget),
446 MODEST_ATTACHMENT_VIEW (priv->rubber_start));
447 priv->rubber_start = NULL;
448 gtk_grab_remove (widget);
454 if (event->keyval == GDK_Up) {
455 ModestAttachmentView *current_sel = NULL;
456 gboolean move_out = FALSE;
457 GList * box_children, *new_sel;
459 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
460 if (box_children == NULL)
462 else if ((priv->selected != NULL)&&(priv->selected->data != box_children->data))
463 current_sel = (ModestAttachmentView *) priv->selected->data;
468 GtkWidget *toplevel = NULL;
469 /* move cursor outside */
470 toplevel = gtk_widget_get_toplevel (widget);
471 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
472 g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_UP);
473 unselect_all (atts_view);
475 new_sel = g_list_find (box_children, (gpointer) current_sel);
476 new_sel = g_list_previous (new_sel);
477 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
479 g_list_free (box_children);
483 if (event->keyval == GDK_Down) {
484 ModestAttachmentView *current_sel = NULL;
485 gboolean move_out = FALSE;
486 GList * box_children, *new_sel, *last_child = NULL;
488 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
490 if (box_children == NULL) {
493 last_child = g_list_last (box_children);
494 if (priv->selected != NULL) {
495 GList *last_selected = g_list_last (priv->selected);
496 if (last_selected->data != last_child->data)
497 current_sel = (ModestAttachmentView *) last_selected->data;
506 GtkWidget *toplevel = NULL;
507 /* move cursor outside */
508 toplevel = gtk_widget_get_toplevel (widget);
509 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
510 g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_DOWN);
511 unselect_all (atts_view);
513 new_sel = g_list_find (box_children, (gpointer) current_sel);
514 new_sel = g_list_next (new_sel);
515 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
517 g_list_free (box_children);
521 /* Activates selected item */
522 if (g_list_length (priv->selected) == 1) {
523 ModestAttachmentView *att_view = (ModestAttachmentView *) priv->selected->data;
524 if ((event->keyval == GDK_Return)) {
525 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
526 if (TNY_IS_MIME_PART (mime_part)) {
527 g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
528 g_object_unref (mime_part);
539 get_att_view_at_coords (ModestAttachmentsView *atts_view,
540 gdouble x, gdouble y)
542 ModestAttachmentsViewPrivate *priv = NULL;
543 GList *att_view_list, *node;
544 GtkWidget *result = NULL;
546 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
547 att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
549 for (node = att_view_list; node != NULL; node = g_list_next (node)) {
550 GtkWidget *att_view = (GtkWidget *) node->data;
551 gint pos_x, pos_y, w, h, int_x, int_y;
552 gint widget_x, widget_y;
554 gdk_window_get_origin (att_view->window, &widget_x, &widget_y);
558 w = att_view->allocation.width;
559 h = att_view->allocation.height;
561 int_x = (gint) x - GTK_WIDGET (atts_view)->allocation.x;
562 int_y = (gint) y - GTK_WIDGET (atts_view)->allocation.y;
564 if ((x >= pos_x) && (x <= (pos_x + w)) && (y >= pos_y) && (y <= (pos_y + h))) {
570 g_list_free (att_view_list);
575 unselect_all (ModestAttachmentsView *atts_view)
577 ModestAttachmentsViewPrivate *priv = NULL;
578 GList *att_view_list, *node;
580 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
581 att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
583 for (node = att_view_list; node != NULL; node = g_list_next (node)) {
584 GtkWidget *att_view = (GtkWidget *) node->data;
586 if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED)
587 gtk_widget_set_state (att_view, GTK_STATE_NORMAL);
590 g_list_free (priv->selected);
591 priv->selected = NULL;
593 g_list_free (att_view_list);
597 set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view)
599 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
602 unselect_all (atts_view);
603 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
605 g_list_free (priv->selected);
606 priv->selected = NULL;
607 if (TNY_IS_MIME_PART (part) && !tny_mime_part_is_purged (part)) {
608 gtk_widget_set_state (GTK_WIDGET (att_view), GTK_STATE_SELECTED);
609 priv->selected = g_list_append (priv->selected, att_view);
612 g_object_unref (part);
614 own_clipboard (atts_view);
618 select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2)
620 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
621 GList *children = NULL;
623 gboolean selecting = FALSE;
626 unselect_all (atts_view);
629 set_selected (atts_view, att1);
633 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
634 g_list_free (priv->selected);
635 priv->selected = NULL;
638 for (node = children; node != NULL; node = g_list_next (node)) {
639 if ((node->data == att1) || (node->data == att2)) {
640 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (node->data));
641 if (!tny_mime_part_is_purged (part)) {
642 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
643 priv->selected = g_list_append (priv->selected, node->data);
645 g_object_unref (part);
646 selecting = !selecting;
647 } else if (selecting) {
648 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (node->data));
649 if (!tny_mime_part_is_purged (part)) {
650 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
651 priv->selected = g_list_append (priv->selected, node->data);
653 g_object_unref (part);
657 g_list_free (children);
659 own_clipboard (atts_view);
662 static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
663 guint info, gpointer userdata)
665 ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
666 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
668 if ((priv->selected != NULL)&&(priv->selected->next == NULL)) {
669 if (info == MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX) {
670 /* MODEST_ATTACHMENT requested. As the content id is not filled in all the case, we'll
671 * use an internal index. This index is simply the index of the attachment in the vbox */
672 GList *box_children = NULL;
674 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
675 index = g_list_index (box_children, priv->selected);
677 gchar *index_str = g_strdup_printf("%d", index);
678 gtk_selection_data_set_text (selection_data, index_str, -1);
685 static void clipboard_clear (GtkClipboard *clipboard, gpointer userdata)
687 ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
689 unselect_all (atts_view);
693 modest_attachments_view_get_selection (ModestAttachmentsView *atts_view)
695 ModestAttachmentsViewPrivate *priv;
696 GList *selection, *node;
698 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
699 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
702 for (node = priv->selected; node != NULL; node = g_list_next (node)) {
703 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
704 TnyMimePart *part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
705 selection = g_list_append (selection, part);
712 modest_attachments_view_get_attachments (ModestAttachmentsView *atts_view)
714 ModestAttachmentsViewPrivate *priv;
715 GList *children, *node, *att_list = NULL;
717 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
718 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
720 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
721 for (node = children; node != NULL; node = g_list_next (node)) {
722 GtkWidget *att_view = GTK_WIDGET (node->data);
723 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
724 att_list = g_list_prepend (att_list, mime_part);
726 g_list_free (children);
727 att_list = g_list_reverse (att_list);
733 modest_attachments_view_select_all (ModestAttachmentsView *atts_view)
735 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
736 GList *children = NULL;
739 unselect_all (atts_view);
741 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
742 g_list_free (priv->selected);
743 priv->selected = NULL;
746 for (node = children; node != NULL; node = g_list_next (node)) {
747 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
748 priv->selected = g_list_append (priv->selected, node->data);
750 g_list_free (children);
752 own_clipboard (atts_view);
756 modest_attachments_view_has_attachments (ModestAttachmentsView *atts_view)
758 ModestAttachmentsViewPrivate *priv;
762 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), FALSE);
763 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
765 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
766 result = (children != NULL);
767 g_list_free (children);
773 own_clipboard (ModestAttachmentsView *atts_view)
775 GtkTargetEntry targets[] = {
776 {MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE, 0, MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX},
779 gtk_clipboard_set_with_owner (gtk_widget_get_clipboard (GTK_WIDGET (atts_view), GDK_SELECTION_PRIMARY),
780 targets, G_N_ELEMENTS (targets),
781 clipboard_get, clipboard_clear, G_OBJECT(atts_view));
786 focus_out_event (GtkWidget *widget, GdkEventFocus *event, ModestAttachmentsView *atts_view)
788 if (!gtk_widget_is_focus (widget))
789 unselect_all (atts_view);
795 focus (GtkWidget *widget, GtkDirectionType direction, ModestAttachmentsView *atts_view)
797 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
798 GList *children = NULL;
799 GtkWidget *toplevel = NULL;
801 toplevel = gtk_widget_get_toplevel (widget);
802 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (toplevel)))
805 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
806 if (children != NULL) {
807 set_selected (atts_view, MODEST_ATTACHMENT_VIEW (children->data));
809 g_list_free (children);