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-tny-msg.h>
43 #include <modest-attachment-view.h>
44 #include <modest-attachments-view.h>
46 static GObjectClass *parent_class = NULL;
54 typedef struct _ModestAttachmentsViewPrivate ModestAttachmentsViewPrivate;
56 struct _ModestAttachmentsViewPrivate
61 GtkWidget *rubber_start;
64 #define MODEST_ATTACHMENTS_VIEW_GET_PRIVATE(o) \
65 (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ATTACHMENTS_VIEW, ModestAttachmentsViewPrivate))
67 static gboolean button_press_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
68 static gboolean motion_notify_event (GtkWidget *widget, GdkEventMotion *event, ModestAttachmentsView *atts_view);
69 static gboolean button_release_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
70 static gboolean key_press_event (GtkWidget *widget, GdkEventKey *event, ModestAttachmentsView *atts_view);
71 static gboolean focus_out_event (GtkWidget *widget, GdkEventFocus *event, ModestAttachmentsView *atts_view);
72 static gboolean focus (GtkWidget *widget, GtkDirectionType direction, ModestAttachmentsView *atts_view);
73 static GtkWidget *get_att_view_at_coords (ModestAttachmentsView *atts_view,
74 gdouble x, gdouble y);
75 static void unselect_all (ModestAttachmentsView *atts_view);
76 static void set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view);
77 static void select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2);
78 static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
79 guint info, gpointer userdata);
80 static void clipboard_clear (GtkClipboard *clipboard, gpointer userdata);
81 static void own_clipboard (ModestAttachmentsView *atts_view);
83 static guint signals[LAST_SIGNAL] = {0};
86 * modest_attachments_view_new:
89 * Constructor for attachments view widget.
91 * Return value: a new #ModestAttachmentsView instance implemented for Gtk+
94 modest_attachments_view_new (TnyMsg *msg)
96 ModestAttachmentsView *self = g_object_new (MODEST_TYPE_ATTACHMENTS_VIEW,
97 "resize-mode", GTK_RESIZE_PARENT,
100 modest_attachments_view_set_message (self, msg);
102 return GTK_WIDGET (self);
110 modest_attachments_view_set_message (ModestAttachmentsView *attachments_view, TnyMsg *msg)
112 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
115 const gchar *msg_content_type = NULL;
117 if (msg == priv->msg) return;
120 g_object_unref (priv->msg);
122 g_object_ref (G_OBJECT(msg));
126 g_list_free (priv->selected);
127 priv->selected = NULL;
129 gtk_container_foreach (GTK_CONTAINER (priv->box), (GtkCallback) gtk_widget_destroy, NULL);
131 if (priv->msg == NULL) {
135 /* If the top mime part is a multipart/related, we don't show the attachments, as they're
136 * embedded images in body */
137 msg_content_type = tny_mime_part_get_content_type (TNY_MIME_PART (priv->msg));
138 if ((msg_content_type != NULL) && !strcasecmp (msg_content_type, "multipart/related")) {
139 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
143 parts = TNY_LIST (tny_simple_list_new ());
144 tny_mime_part_get_parts (TNY_MIME_PART (priv->msg), parts);
145 iter = tny_list_create_iterator (parts);
147 while (!tny_iterator_is_done (iter)) {
150 part = TNY_MIME_PART (tny_iterator_get_current (iter));
151 if (part && modest_tny_mime_part_is_attachment_for_modest(part)) {
152 modest_attachments_view_add_attachment (attachments_view, part);
156 g_object_unref (part);
158 tny_iterator_next (iter);
161 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
166 modest_attachments_view_add_attachment (ModestAttachmentsView *attachments_view, TnyMimePart *part)
168 GtkWidget *att_view = NULL;
169 ModestAttachmentsViewPrivate *priv = NULL;
171 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (attachments_view));
172 g_return_if_fail (TNY_IS_MIME_PART (part));
174 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
176 att_view = modest_attachment_view_new (part);
177 gtk_box_pack_end (GTK_BOX (priv->box), att_view, FALSE, FALSE, 0);
178 gtk_widget_show_all (att_view);
182 modest_attachments_view_remove_attachment (ModestAttachmentsView *atts_view, TnyMimePart *mime_part)
184 ModestAttachmentsViewPrivate *priv = NULL;
185 GList *box_children = NULL, *node = NULL;
186 ModestAttachmentView *found_att_view = NULL;
188 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
189 g_return_if_fail (TNY_IS_MIME_PART (mime_part));
191 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
192 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
194 for (node = box_children; node != NULL; node = g_list_next (node)) {
195 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
196 TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
198 if (mime_part == cur_mime_part)
199 found_att_view = att_view;
201 g_object_unref (cur_mime_part);
203 if (found_att_view != NULL)
207 if (found_att_view) {
209 GtkWidget *next_widget = NULL;
210 GList *box_children = NULL;
212 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
213 node = g_list_find (box_children, found_att_view);
215 next_widget = node->next->data;
217 g_list_free (box_children);
219 node = g_list_find (priv->selected, found_att_view);
221 priv->selected = g_list_delete_link (priv->selected, node);
222 gtk_widget_destroy (GTK_WIDGET (found_att_view));
223 if ((priv->selected == NULL) && (next_widget != NULL))
224 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view),
225 MODEST_ATTACHMENT_VIEW (next_widget));
227 own_clipboard (atts_view);
233 modest_attachments_view_remove_attachment_by_id (ModestAttachmentsView *atts_view, const gchar *att_id)
235 ModestAttachmentsViewPrivate *priv = NULL;
236 GList *box_children = NULL, *node = NULL;
238 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
239 g_return_if_fail (att_id != NULL);
241 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
242 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
244 for (node = box_children; node != NULL; node = g_list_next (node)) {
245 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
246 TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
247 const gchar *mime_part_id = NULL;
249 mime_part_id = tny_mime_part_get_content_id (cur_mime_part);
250 if ((mime_part_id != NULL) && (strcmp (mime_part_id, att_id) == 0)) {
251 gtk_widget_destroy (GTK_WIDGET (att_view));
252 priv->selected = g_list_remove (priv->selected, att_view);
255 g_object_unref (cur_mime_part);
258 own_clipboard (atts_view);
263 modest_attachments_view_instance_init (GTypeInstance *instance, gpointer g_class)
265 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (instance);
268 priv->box = gtk_vbox_new (FALSE, 0);
269 priv->rubber_start = NULL;
270 priv->selected = NULL;
272 gtk_container_add (GTK_CONTAINER (instance), priv->box);
273 gtk_event_box_set_above_child (GTK_EVENT_BOX (instance), TRUE);
275 g_signal_connect (G_OBJECT (instance), "button-press-event", G_CALLBACK (button_press_event), instance);
276 g_signal_connect (G_OBJECT (instance), "button-release-event", G_CALLBACK (button_release_event), instance);
277 g_signal_connect (G_OBJECT (instance), "motion-notify-event", G_CALLBACK (motion_notify_event), instance);
278 g_signal_connect (G_OBJECT (instance), "key-press-event", G_CALLBACK (key_press_event), instance);
279 g_signal_connect (G_OBJECT (instance), "focus-out-event", G_CALLBACK (focus_out_event), instance);
280 g_signal_connect (G_OBJECT (instance), "focus", G_CALLBACK (focus), instance);
282 GTK_WIDGET_SET_FLAGS (instance, GTK_CAN_FOCUS);
288 modest_attachments_view_finalize (GObject *object)
290 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (object);
293 g_object_unref (priv->msg);
297 (*parent_class->finalize) (object);
303 modest_attachments_view_class_init (ModestAttachmentsViewClass *klass)
305 GObjectClass *object_class;
306 GtkWidgetClass *widget_class;
308 parent_class = g_type_class_peek_parent (klass);
309 object_class = (GObjectClass*) klass;
310 widget_class = GTK_WIDGET_CLASS (klass);
312 object_class->finalize = modest_attachments_view_finalize;
314 klass->activate = NULL;
316 g_type_class_add_private (object_class, sizeof (ModestAttachmentsViewPrivate));
318 signals[ACTIVATE_SIGNAL] =
319 g_signal_new ("activate",
320 G_TYPE_FROM_CLASS (object_class),
321 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
322 G_STRUCT_OFFSET(ModestAttachmentsViewClass, activate),
324 g_cclosure_marshal_VOID__OBJECT,
325 G_TYPE_NONE, 1, G_TYPE_OBJECT);
331 modest_attachments_view_get_type (void)
333 static GType type = 0;
335 if (G_UNLIKELY(type == 0))
337 static const GTypeInfo info =
339 sizeof (ModestAttachmentsViewClass),
340 NULL, /* base_init */
341 NULL, /* base_finalize */
342 (GClassInitFunc) modest_attachments_view_class_init, /* class_init */
343 NULL, /* class_finalize */
344 NULL, /* class_data */
345 sizeof (ModestAttachmentsView),
347 modest_attachments_view_instance_init /* instance_init */
350 type = g_type_register_static (GTK_TYPE_EVENT_BOX,
351 "ModestAttachmentsView",
359 /* buttons signal events */
361 button_press_event (GtkWidget *widget,
362 GdkEventButton *event,
363 ModestAttachmentsView *atts_view)
365 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
366 if (!GTK_WIDGET_HAS_FOCUS (widget))
367 gtk_widget_grab_focus (widget);
369 if (event->button == 1 && event->type == GDK_BUTTON_PRESS) {
370 GtkWidget *att_view = NULL;
372 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
373 (gint) event->x_root, (gint) event->y_root);
375 if (att_view != NULL) {
376 if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED && (g_list_length (priv->selected) < 2)) {
377 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
378 if (TNY_IS_MIME_PART (mime_part)) {
379 g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
380 g_object_unref (mime_part);
383 set_selected (MODEST_ATTACHMENTS_VIEW (widget), MODEST_ATTACHMENT_VIEW (att_view));
384 priv->rubber_start = att_view;
385 gtk_grab_add (widget);
394 button_release_event (GtkWidget *widget,
395 GdkEventButton *event,
396 ModestAttachmentsView *atts_view)
398 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
399 if (widget == gtk_grab_get_current ()) {
400 GtkWidget *att_view = NULL;
402 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
403 (gint) event->x_root, (gint) event->y_root);
405 if (att_view != NULL) {
406 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
407 select_range (MODEST_ATTACHMENTS_VIEW (widget),
408 MODEST_ATTACHMENT_VIEW (priv->rubber_start),
409 MODEST_ATTACHMENT_VIEW (att_view));
411 priv->rubber_start = NULL;
412 gtk_grab_remove (widget);
418 motion_notify_event (GtkWidget *widget,
419 GdkEventMotion *event,
420 ModestAttachmentsView *atts_view)
422 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
423 if (gtk_grab_get_current () == widget) {
424 GtkWidget *att_view = NULL;
426 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
427 (gint) event->x_root, (gint) event->y_root);
429 if (att_view != NULL) {
430 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
431 select_range (MODEST_ATTACHMENTS_VIEW (widget),
432 MODEST_ATTACHMENT_VIEW (priv->rubber_start),
433 MODEST_ATTACHMENT_VIEW (att_view));
440 key_press_event (GtkWidget *widget,
442 ModestAttachmentsView *atts_view)
444 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
446 /* If grabbed (for example rubber banding), escape leaves the rubberbanding mode */
447 if (gtk_grab_get_current () == widget) {
448 if (event->keyval == GDK_Escape) {
449 set_selected (MODEST_ATTACHMENTS_VIEW (widget),
450 MODEST_ATTACHMENT_VIEW (priv->rubber_start));
451 priv->rubber_start = NULL;
452 gtk_grab_remove (widget);
458 if (event->keyval == GDK_Up) {
459 ModestAttachmentView *current_sel = NULL;
460 gboolean move_out = FALSE;
461 GList * box_children, *new_sel;
463 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
464 if (box_children == NULL)
466 else if ((priv->selected != NULL)&&(priv->selected->data != box_children->data))
467 current_sel = (ModestAttachmentView *) priv->selected->data;
472 GtkWidget *toplevel = NULL;
473 /* move cursor outside */
474 toplevel = gtk_widget_get_toplevel (widget);
475 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
476 g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_UP);
477 unselect_all (atts_view);
479 new_sel = g_list_find (box_children, (gpointer) current_sel);
480 new_sel = g_list_previous (new_sel);
481 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
483 g_list_free (box_children);
487 if (event->keyval == GDK_Down) {
488 ModestAttachmentView *current_sel = NULL;
489 gboolean move_out = FALSE;
490 GList * box_children, *new_sel, *last_child = NULL;
492 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
494 if (box_children == NULL) {
497 last_child = g_list_last (box_children);
498 if (priv->selected != NULL) {
499 GList *last_selected = g_list_last (priv->selected);
500 if (last_selected->data != last_child->data)
501 current_sel = (ModestAttachmentView *) last_selected->data;
510 GtkWidget *toplevel = NULL;
511 /* move cursor outside */
512 toplevel = gtk_widget_get_toplevel (widget);
513 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
514 g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_DOWN);
515 unselect_all (atts_view);
517 new_sel = g_list_find (box_children, (gpointer) current_sel);
518 new_sel = g_list_next (new_sel);
519 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
521 g_list_free (box_children);
525 /* Activates selected item */
526 if (g_list_length (priv->selected) == 1) {
527 ModestAttachmentView *att_view = (ModestAttachmentView *) priv->selected->data;
528 if ((event->keyval == GDK_Return)) {
529 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
530 if (TNY_IS_MIME_PART (mime_part)) {
531 g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
532 g_object_unref (mime_part);
543 get_att_view_at_coords (ModestAttachmentsView *atts_view,
544 gdouble x, gdouble y)
546 ModestAttachmentsViewPrivate *priv = NULL;
547 GList *att_view_list, *node;
548 GtkWidget *result = NULL;
550 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
551 att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
553 for (node = att_view_list; node != NULL; node = g_list_next (node)) {
554 GtkWidget *att_view = (GtkWidget *) node->data;
555 gint pos_x, pos_y, w, h, int_x, int_y;
556 gint widget_x, widget_y;
558 gdk_window_get_origin (att_view->window, &widget_x, &widget_y);
562 w = att_view->allocation.width;
563 h = att_view->allocation.height;
565 int_x = (gint) x - GTK_WIDGET (atts_view)->allocation.x;
566 int_y = (gint) y - GTK_WIDGET (atts_view)->allocation.y;
568 if ((x >= pos_x) && (x <= (pos_x + w)) && (y >= pos_y) && (y <= (pos_y + h))) {
574 g_list_free (att_view_list);
579 unselect_all (ModestAttachmentsView *atts_view)
581 ModestAttachmentsViewPrivate *priv = NULL;
582 GList *att_view_list, *node;
584 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
585 att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
587 for (node = att_view_list; node != NULL; node = g_list_next (node)) {
588 GtkWidget *att_view = (GtkWidget *) node->data;
590 if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED)
591 gtk_widget_set_state (att_view, GTK_STATE_NORMAL);
594 g_list_free (priv->selected);
595 priv->selected = NULL;
597 g_list_free (att_view_list);
601 set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view)
603 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
606 unselect_all (atts_view);
607 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
609 g_list_free (priv->selected);
610 priv->selected = NULL;
611 if (TNY_IS_MIME_PART (part) && !tny_mime_part_is_purged (part)) {
612 gtk_widget_set_state (GTK_WIDGET (att_view), GTK_STATE_SELECTED);
613 priv->selected = g_list_append (priv->selected, att_view);
616 g_object_unref (part);
618 own_clipboard (atts_view);
622 select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2)
624 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
625 GList *children = NULL;
627 gboolean selecting = FALSE;
630 unselect_all (atts_view);
633 set_selected (atts_view, att1);
637 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
638 g_list_free (priv->selected);
639 priv->selected = NULL;
642 for (node = children; node != NULL; node = g_list_next (node)) {
643 if ((node->data == att1) || (node->data == att2)) {
644 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (node->data));
645 if (!tny_mime_part_is_purged (part)) {
646 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
647 priv->selected = g_list_append (priv->selected, node->data);
649 g_object_unref (part);
650 selecting = !selecting;
651 } else if (selecting) {
652 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (node->data));
653 if (!tny_mime_part_is_purged (part)) {
654 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
655 priv->selected = g_list_append (priv->selected, node->data);
657 g_object_unref (part);
661 g_list_free (children);
663 own_clipboard (atts_view);
666 static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
667 guint info, gpointer userdata)
669 ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
670 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
672 if ((priv->selected != NULL)&&(priv->selected->next == NULL)) {
673 if (info == MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX) {
674 /* MODEST_ATTACHMENT requested. As the content id is not filled in all the case, we'll
675 * use an internal index. This index is simply the index of the attachment in the vbox */
676 GList *box_children = NULL;
678 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
679 index = g_list_index (box_children, priv->selected);
681 gchar *index_str = g_strdup_printf("%d", index);
682 gtk_selection_data_set_text (selection_data, index_str, -1);
689 static void clipboard_clear (GtkClipboard *clipboard, gpointer userdata)
691 ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
693 unselect_all (atts_view);
697 modest_attachments_view_get_selection (ModestAttachmentsView *atts_view)
699 ModestAttachmentsViewPrivate *priv;
700 GList *selection, *node;
702 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
703 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
706 for (node = priv->selected; node != NULL; node = g_list_next (node)) {
707 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
708 TnyMimePart *part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
709 selection = g_list_append (selection, part);
716 modest_attachments_view_get_attachments (ModestAttachmentsView *atts_view)
718 ModestAttachmentsViewPrivate *priv;
719 GList *children, *node, *att_list = NULL;
721 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
722 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
724 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
725 for (node = children; node != NULL; node = g_list_next (node)) {
726 GtkWidget *att_view = GTK_WIDGET (node->data);
727 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
728 att_list = g_list_prepend (att_list, mime_part);
730 g_list_free (children);
731 att_list = g_list_reverse (att_list);
737 modest_attachments_view_select_all (ModestAttachmentsView *atts_view)
739 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
740 GList *children = NULL;
743 unselect_all (atts_view);
745 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
746 g_list_free (priv->selected);
747 priv->selected = NULL;
750 for (node = children; node != NULL; node = g_list_next (node)) {
751 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
752 priv->selected = g_list_append (priv->selected, node->data);
754 g_list_free (children);
756 own_clipboard (atts_view);
760 modest_attachments_view_has_attachments (ModestAttachmentsView *atts_view)
762 ModestAttachmentsViewPrivate *priv;
766 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), FALSE);
767 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
769 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
770 result = (children != NULL);
771 g_list_free (children);
777 own_clipboard (ModestAttachmentsView *atts_view)
779 GtkTargetEntry targets[] = {
780 {MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE, 0, MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX},
783 gtk_clipboard_set_with_owner (gtk_widget_get_clipboard (GTK_WIDGET (atts_view), GDK_SELECTION_PRIMARY),
784 targets, G_N_ELEMENTS (targets),
785 clipboard_get, clipboard_clear, G_OBJECT(atts_view));
790 focus_out_event (GtkWidget *widget, GdkEventFocus *event, ModestAttachmentsView *atts_view)
792 if (!gtk_widget_is_focus (widget))
793 unselect_all (atts_view);
799 focus (GtkWidget *widget, GtkDirectionType direction, ModestAttachmentsView *atts_view)
801 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
802 GList *children = NULL;
803 GtkWidget *toplevel = NULL;
805 toplevel = gtk_widget_get_toplevel (widget);
806 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (toplevel)))
809 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
810 if (children != NULL) {
811 set_selected (atts_view, MODEST_ATTACHMENT_VIEW (children->data));
813 g_list_free (children);