1 /* Copyright (c) 2007, 2009, 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.
34 #include <gdk/gdkkeysyms.h>
36 #include <tny-simple-list.h>
38 #include <modest-platform.h>
39 #include <modest-runtime.h>
40 #include <modest-attachment-view.h>
41 #include <modest-attachments-view.h>
42 #include <modest-tny-mime-part.h>
43 #include <modest-tny-msg.h>
45 static GObjectClass *parent_class = NULL;
54 typedef struct _ModestAttachmentsViewPrivate ModestAttachmentsViewPrivate;
56 struct _ModestAttachmentsViewPrivate
61 GtkWidget *rubber_start;
62 ModestAttachmentsViewStyle style;
65 #define MODEST_ATTACHMENTS_VIEW_GET_PRIVATE(o) \
66 (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ATTACHMENTS_VIEW, ModestAttachmentsViewPrivate))
68 static gboolean button_press_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
69 static gboolean motion_notify_event (GtkWidget *widget, GdkEventMotion *event, ModestAttachmentsView *atts_view);
70 static gboolean button_release_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
71 static gboolean key_press_event (GtkWidget *widget, GdkEventKey *event, ModestAttachmentsView *atts_view);
72 static gboolean focus_out_event (GtkWidget *widget, GdkEventFocus *event, ModestAttachmentsView *atts_view);
73 static gboolean focus (GtkWidget *widget, GtkDirectionType direction, ModestAttachmentsView *atts_view);
74 static GtkWidget *get_att_view_at_coords (ModestAttachmentsView *atts_view,
75 gdouble x, gdouble y);
76 static void unselect_all (ModestAttachmentsView *atts_view);
77 static void set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view);
78 static void select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2);
79 static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
80 guint info, 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);
107 modest_attachments_view_set_message (ModestAttachmentsView *attachments_view, TnyMsg *msg)
109 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
112 gchar *msg_content_type = NULL;
113 TnyMimePart *part_to_check;
115 if (msg == priv->msg) return;
118 g_object_unref (priv->msg);
120 g_object_ref (G_OBJECT(msg));
124 g_list_free (priv->selected);
125 priv->selected = NULL;
127 gtk_container_foreach (GTK_CONTAINER (priv->box), (GtkCallback) gtk_widget_destroy, NULL);
129 if (priv->msg == NULL) {
133 part_to_check = modest_tny_msg_get_attachments_parent (TNY_MSG (msg));
135 msg_content_type = modest_tny_mime_part_get_content_type (TNY_MIME_PART (part_to_check));
137 /* If the top mime part is a multipart/related, we don't show the attachments, as they're
138 * embedded images in body */
139 if ((msg_content_type != NULL) && !strcasecmp (msg_content_type, "multipart/related")) {
140 gchar *header_content_type;
141 gboolean application_multipart = FALSE;
143 g_free (msg_content_type);
145 header_content_type = modest_tny_mime_part_get_headers_content_type (TNY_MIME_PART (part_to_check));
147 if ((header_content_type != NULL) &&
148 !strstr (header_content_type, "application/")) {
149 application_multipart = TRUE;
151 g_free (header_content_type);
153 if (application_multipart) {
154 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
155 g_object_unref (part_to_check);
159 gboolean direct_attach;
161 direct_attach = (!g_str_has_prefix (msg_content_type, "message/rfc822") &&
162 !g_str_has_prefix (msg_content_type, "multipart") &&
163 !g_str_has_prefix (msg_content_type, "text/"));
165 g_free (msg_content_type);
168 modest_attachments_view_add_attachment (attachments_view, TNY_MIME_PART (part_to_check), TRUE, 0);
169 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
170 g_object_unref (part_to_check);
175 parts = TNY_LIST (tny_simple_list_new ());
176 tny_mime_part_get_parts (TNY_MIME_PART (part_to_check), parts);
177 iter = tny_list_create_iterator (parts);
179 while (!tny_iterator_is_done (iter)) {
182 part = TNY_MIME_PART (tny_iterator_get_current (iter));
184 if (part && (modest_tny_mime_part_is_attachment_for_modest (part)))
185 modest_attachments_view_add_attachment (attachments_view, part, TRUE, 0);
188 g_object_unref (part);
190 tny_iterator_next (iter);
192 g_object_unref (iter);
193 g_object_unref (parts);
194 g_object_unref (part_to_check);
197 gtk_widget_queue_draw (GTK_WIDGET (attachments_view));
202 modest_attachments_view_add_attachment (ModestAttachmentsView *attachments_view, TnyMimePart *part,
203 gboolean detect_size, guint64 size)
205 GtkWidget *att_view = NULL;
206 ModestAttachmentsViewPrivate *priv = NULL;
208 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (attachments_view));
209 g_return_if_fail (TNY_IS_MIME_PART (part));
211 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
213 att_view = modest_attachment_view_new (part, detect_size);
215 modest_attachment_view_set_size (MODEST_ATTACHMENT_VIEW (att_view), size);
216 gtk_box_pack_start (GTK_BOX (priv->box), att_view, FALSE, FALSE, 0);
217 gtk_widget_show_all (att_view);
218 gtk_widget_queue_resize (GTK_WIDGET (attachments_view));
222 modest_attachments_view_remove_attachment (ModestAttachmentsView *atts_view, TnyMimePart *mime_part)
224 ModestAttachmentsViewPrivate *priv = NULL;
225 GList *box_children = NULL, *node = NULL;
226 ModestAttachmentView *found_att_view = NULL;
228 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
229 g_return_if_fail (TNY_IS_MIME_PART (mime_part));
231 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
232 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
234 for (node = box_children; node != NULL; node = g_list_next (node)) {
235 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
236 TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
238 if (mime_part == cur_mime_part)
239 found_att_view = att_view;
241 g_object_unref (cur_mime_part);
243 if (found_att_view != NULL)
247 if (found_att_view) {
249 GtkWidget *next_widget = NULL;
250 GList *box_children = NULL;
252 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
253 node = g_list_find (box_children, found_att_view);
254 if (node && node->next)
255 next_widget = node->next->data;
257 g_list_free (box_children);
258 gtk_widget_destroy (GTK_WIDGET (found_att_view));
260 node = g_list_find (priv->selected, found_att_view);
262 priv->selected = g_list_delete_link (priv->selected, node);
263 if ((priv->selected == NULL) && (next_widget != NULL))
264 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view),
265 MODEST_ATTACHMENT_VIEW (next_widget));
267 own_clipboard (atts_view);
271 gtk_widget_queue_resize (GTK_WIDGET (atts_view));
275 modest_attachments_view_remove_attachment_by_id (ModestAttachmentsView *atts_view, const gchar *att_id)
277 ModestAttachmentsViewPrivate *priv = NULL;
278 GList *box_children = NULL, *node = NULL;
280 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
281 g_return_if_fail (att_id != NULL);
283 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
284 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
286 for (node = box_children; node != NULL; node = g_list_next (node)) {
287 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
288 TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
289 const gchar *mime_part_id = NULL;
291 mime_part_id = tny_mime_part_get_content_id (cur_mime_part);
292 if ((mime_part_id != NULL) && (strcmp (mime_part_id, att_id) == 0)) {
293 gtk_widget_destroy (GTK_WIDGET (att_view));
294 priv->selected = g_list_remove (priv->selected, att_view);
297 g_object_unref (cur_mime_part);
300 own_clipboard (atts_view);
302 gtk_widget_queue_resize (GTK_WIDGET (atts_view));
306 modest_attachments_view_instance_init (GTypeInstance *instance, gpointer g_class)
308 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (instance);
311 priv->box = gtk_vbox_new (FALSE, 0);
312 priv->rubber_start = NULL;
313 priv->selected = NULL;
314 priv->style = MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE;
316 gtk_container_add (GTK_CONTAINER (instance), priv->box);
317 gtk_event_box_set_above_child (GTK_EVENT_BOX (instance), TRUE);
319 g_signal_connect (G_OBJECT (instance), "button-press-event", G_CALLBACK (button_press_event), instance);
320 g_signal_connect (G_OBJECT (instance), "button-release-event", G_CALLBACK (button_release_event), instance);
321 g_signal_connect (G_OBJECT (instance), "motion-notify-event", G_CALLBACK (motion_notify_event), instance);
322 g_signal_connect (G_OBJECT (instance), "key-press-event", G_CALLBACK (key_press_event), instance);
323 g_signal_connect (G_OBJECT (instance), "focus-out-event", G_CALLBACK (focus_out_event), instance);
324 g_signal_connect (G_OBJECT (instance), "focus", G_CALLBACK (focus), instance);
326 GTK_WIDGET_SET_FLAGS (instance, GTK_CAN_FOCUS);
332 modest_attachments_view_finalize (GObject *object)
334 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (object);
337 g_object_unref (priv->msg);
341 (*parent_class->finalize) (object);
347 modest_attachments_view_class_init (ModestAttachmentsViewClass *klass)
349 GObjectClass *object_class;
350 GtkWidgetClass *widget_class;
352 parent_class = g_type_class_peek_parent (klass);
353 object_class = (GObjectClass*) klass;
354 widget_class = GTK_WIDGET_CLASS (klass);
356 object_class->finalize = modest_attachments_view_finalize;
358 klass->activate = NULL;
360 g_type_class_add_private (object_class, sizeof (ModestAttachmentsViewPrivate));
362 signals[ACTIVATE_SIGNAL] =
363 g_signal_new ("activate",
364 G_TYPE_FROM_CLASS (object_class),
365 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
366 G_STRUCT_OFFSET(ModestAttachmentsViewClass, activate),
368 g_cclosure_marshal_VOID__OBJECT,
369 G_TYPE_NONE, 1, G_TYPE_OBJECT);
371 signals[DELETE_SIGNAL] =
372 g_signal_new ("delete",
373 G_TYPE_FROM_CLASS (object_class),
374 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
375 G_STRUCT_OFFSET(ModestAttachmentsViewClass, delete),
377 g_cclosure_marshal_VOID__VOID,
384 modest_attachments_view_get_type (void)
386 static GType type = 0;
388 if (G_UNLIKELY(type == 0))
390 static const GTypeInfo info =
392 sizeof (ModestAttachmentsViewClass),
393 NULL, /* base_init */
394 NULL, /* base_finalize */
395 (GClassInitFunc) modest_attachments_view_class_init, /* class_init */
396 NULL, /* class_finalize */
397 NULL, /* class_data */
398 sizeof (ModestAttachmentsView),
400 modest_attachments_view_instance_init /* instance_init */
403 type = g_type_register_static (GTK_TYPE_EVENT_BOX,
404 "ModestAttachmentsView",
412 /* buttons signal events */
414 button_press_event (GtkWidget *widget,
415 GdkEventButton *event,
416 ModestAttachmentsView *atts_view)
418 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
419 if (priv->style == MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE &&
420 !GTK_WIDGET_HAS_FOCUS (widget))
421 gtk_widget_grab_focus (widget);
423 if (event->button == 1 && event->type == GDK_BUTTON_PRESS) {
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 if (priv->style == MODEST_ATTACHMENTS_VIEW_STYLE_NO_FOCUS) {
431 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
432 } else if ((priv->style == MODEST_ATTACHMENTS_VIEW_STYLE_LINKS) ||
433 (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED && (g_list_length (priv->selected) < 2))) {
434 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
435 if (TNY_IS_MIME_PART (mime_part)) {
436 g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
437 g_object_unref (mime_part);
440 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
442 /* Do not select purged attachments */
443 if (TNY_IS_MIME_PART (mime_part) && !tny_mime_part_is_purged (mime_part)) {
444 set_selected (MODEST_ATTACHMENTS_VIEW (widget), MODEST_ATTACHMENT_VIEW (att_view));
445 priv->rubber_start = att_view;
446 gtk_grab_add (widget);
448 g_object_unref (mime_part);
457 button_release_event (GtkWidget *widget,
458 GdkEventButton *event,
459 ModestAttachmentsView *atts_view)
461 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
462 if (widget == gtk_grab_get_current ()) {
463 GtkWidget *att_view = NULL;
465 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
466 (gint) event->x_root, (gint) event->y_root);
468 if (att_view != NULL) {
469 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
470 select_range (MODEST_ATTACHMENTS_VIEW (widget),
471 MODEST_ATTACHMENT_VIEW (priv->rubber_start),
472 MODEST_ATTACHMENT_VIEW (att_view));
474 priv->rubber_start = NULL;
475 gtk_grab_remove (widget);
481 motion_notify_event (GtkWidget *widget,
482 GdkEventMotion *event,
483 ModestAttachmentsView *atts_view)
485 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
486 if (gtk_grab_get_current () == widget) {
487 GtkWidget *att_view = NULL;
489 att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
490 (gint) event->x_root, (gint) event->y_root);
492 if (att_view != NULL) {
493 unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
494 select_range (MODEST_ATTACHMENTS_VIEW (widget),
495 MODEST_ATTACHMENT_VIEW (priv->rubber_start),
496 MODEST_ATTACHMENT_VIEW (att_view));
503 find_prev_or_next_not_purged (GList *list, gboolean prev, gboolean include_this)
510 tmp = g_list_previous (list);
512 tmp = g_list_next (list);
522 ModestAttachmentView *att_view = (ModestAttachmentView *) tmp->data;
523 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
525 /* Do not select purged attachments */
526 if (TNY_IS_MIME_PART (mime_part) && !tny_mime_part_is_purged (mime_part)) {
530 tmp = g_list_previous (tmp);
532 tmp = g_list_next (tmp);
535 g_object_unref (mime_part);
536 } while (!is_valid && tmp);
543 key_press_event (GtkWidget *widget,
545 ModestAttachmentsView *atts_view)
547 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
549 if (priv->style == MODEST_ATTACHMENTS_VIEW_STYLE_NO_FOCUS) {
550 unselect_all (atts_view);
554 /* If grabbed (for example rubber banding), escape leaves the rubberbanding mode */
555 if (gtk_grab_get_current () == widget) {
556 if (event->keyval == GDK_Escape) {
557 set_selected (MODEST_ATTACHMENTS_VIEW (widget),
558 MODEST_ATTACHMENT_VIEW (priv->rubber_start));
559 priv->rubber_start = NULL;
560 gtk_grab_remove (widget);
566 if (event->keyval == GDK_Up) {
567 ModestAttachmentView *current_sel = NULL;
568 gboolean move_out = FALSE;
569 GList * box_children, *new_sel, *first_child;
571 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
572 if (box_children == NULL) {
575 first_child = box_children;
576 first_child = find_prev_or_next_not_purged (box_children, FALSE, TRUE);
577 if (priv->selected != NULL && first_child != NULL) {
578 if (priv->selected->data != first_child->data)
579 current_sel = (ModestAttachmentView *) priv->selected->data;
588 GtkWidget *toplevel = NULL;
589 /* move cursor outside */
590 toplevel = gtk_widget_get_toplevel (widget);
591 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
592 g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_UP);
593 unselect_all (atts_view);
595 new_sel = g_list_find (box_children, (gpointer) current_sel);
596 new_sel = find_prev_or_next_not_purged (new_sel, TRUE, FALSE);
597 /* We assume that we detected properly that
598 there is a not purge attachment so we don't
599 need to check NULL */
600 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
602 g_list_free (box_children);
606 if (event->keyval == GDK_Down) {
607 ModestAttachmentView *current_sel = NULL;
608 gboolean move_out = FALSE;
609 GList * box_children, *new_sel, *last_child = NULL;
611 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
613 if (box_children == NULL) {
616 last_child = g_list_last (box_children);
617 last_child = find_prev_or_next_not_purged (last_child, TRUE, TRUE);
618 if (priv->selected != NULL && last_child != NULL) {
619 GList *last_selected = g_list_last (priv->selected);
620 if (last_selected->data != last_child->data)
621 current_sel = (ModestAttachmentView *) last_selected->data;
630 GtkWidget *toplevel = NULL;
631 /* move cursor outside */
632 toplevel = gtk_widget_get_toplevel (widget);
633 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
634 g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_DOWN);
635 unselect_all (atts_view);
637 new_sel = g_list_find (box_children, (gpointer) current_sel);
638 new_sel = find_prev_or_next_not_purged (new_sel, FALSE, FALSE);
639 set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
641 g_list_free (box_children);
645 if (event->keyval == GDK_BackSpace) {
646 g_signal_emit (G_OBJECT (widget), signals[DELETE_SIGNAL], 0);
650 /* Activates selected item */
651 if (g_list_length (priv->selected) == 1) {
652 ModestAttachmentView *att_view = (ModestAttachmentView *) priv->selected->data;
653 if ((event->keyval == GDK_Return)) {
654 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
655 if (TNY_IS_MIME_PART (mime_part)) {
656 g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
657 g_object_unref (mime_part);
668 get_att_view_at_coords (ModestAttachmentsView *atts_view,
669 gdouble x, gdouble y)
671 ModestAttachmentsViewPrivate *priv = NULL;
672 GList *att_view_list, *node;
673 GtkWidget *result = NULL;
675 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
676 att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
678 for (node = att_view_list; node != NULL; node = g_list_next (node)) {
679 GtkWidget *att_view = (GtkWidget *) node->data;
680 gint pos_x, pos_y, w, h, int_x, int_y;
681 gint widget_x, widget_y;
683 gdk_window_get_origin (att_view->window, &widget_x, &widget_y);
687 w = att_view->allocation.width;
688 h = att_view->allocation.height;
690 int_x = (gint) x - GTK_WIDGET (atts_view)->allocation.x;
691 int_y = (gint) y - GTK_WIDGET (atts_view)->allocation.y;
693 if ((x >= pos_x) && (x <= (pos_x + w)) && (y >= pos_y) && (y <= (pos_y + h))) {
699 g_list_free (att_view_list);
704 unselect_all (ModestAttachmentsView *atts_view)
706 ModestAttachmentsViewPrivate *priv = NULL;
707 GList *att_view_list, *node;
709 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
710 att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
712 for (node = att_view_list; node != NULL; node = g_list_next (node)) {
713 GtkWidget *att_view = (GtkWidget *) node->data;
715 if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED)
716 gtk_widget_set_state (att_view, GTK_STATE_NORMAL);
719 g_list_free (priv->selected);
720 priv->selected = NULL;
722 g_list_free (att_view_list);
726 set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view)
728 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
731 unselect_all (atts_view);
732 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
734 g_list_free (priv->selected);
735 priv->selected = NULL;
736 if (TNY_IS_MIME_PART (part) && !tny_mime_part_is_purged (part)) {
737 gtk_widget_set_state (GTK_WIDGET (att_view), GTK_STATE_SELECTED);
738 priv->selected = g_list_append (priv->selected, att_view);
741 g_object_unref (part);
743 own_clipboard (atts_view);
747 select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2)
749 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
750 GList *children = NULL;
752 gboolean selecting = FALSE;
755 unselect_all (atts_view);
758 set_selected (atts_view, att1);
762 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
763 g_list_free (priv->selected);
764 priv->selected = NULL;
767 for (node = children; node != NULL; node = g_list_next (node)) {
768 if ((node->data == att1) || (node->data == att2)) {
769 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (node->data));
770 if (!tny_mime_part_is_purged (part)) {
771 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
772 priv->selected = g_list_append (priv->selected, node->data);
774 g_object_unref (part);
775 selecting = !selecting;
776 } else if (selecting) {
777 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (node->data));
778 if (!tny_mime_part_is_purged (part)) {
779 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
780 priv->selected = g_list_append (priv->selected, node->data);
782 g_object_unref (part);
786 g_list_free (children);
788 own_clipboard (atts_view);
791 static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
792 guint info, gpointer userdata)
794 ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
795 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
797 if ((priv->selected != NULL)&&(priv->selected->next == NULL)) {
798 if (info == MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX) {
799 /* MODEST_ATTACHMENT requested. As the content id is not filled in all the case, we'll
800 * use an internal index. This index is simply the index of the attachment in the vbox */
801 GList *box_children = NULL;
803 box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
804 index = g_list_index (box_children, priv->selected);
806 gchar *index_str = g_strdup_printf("%d", index);
807 gtk_selection_data_set_text (selection_data, index_str, -1);
815 modest_attachments_view_get_selection (ModestAttachmentsView *atts_view)
817 ModestAttachmentsViewPrivate *priv;
821 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
822 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
824 selection = tny_simple_list_new ();
825 for (node = priv->selected; node != NULL; node = g_list_next (node)) {
826 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
827 TnyMimePart *part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
828 tny_list_append (selection, (GObject *) part);
829 g_object_unref (part);
836 modest_attachments_view_get_attachments (ModestAttachmentsView *atts_view)
838 ModestAttachmentsViewPrivate *priv;
840 GList *children, *node= NULL;
842 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
843 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
845 att_list = TNY_LIST (tny_simple_list_new ());
847 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
848 for (node = children; node != NULL; node = g_list_next (node)) {
849 GtkWidget *att_view = GTK_WIDGET (node->data);
850 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
851 tny_list_append (att_list, (GObject *) mime_part);
852 g_object_unref (mime_part);
854 g_list_free (children);
860 modest_attachments_view_select_all (ModestAttachmentsView *atts_view)
862 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
863 GList *children = NULL;
866 unselect_all (atts_view);
868 if (priv->style == MODEST_ATTACHMENTS_VIEW_STYLE_LINKS)
871 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
872 g_list_free (priv->selected);
873 priv->selected = NULL;
875 for (node = children; node != NULL; node = g_list_next (node)) {
876 ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
877 TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
879 /* Do not select purged attachments */
880 if (TNY_IS_MIME_PART (mime_part) && !tny_mime_part_is_purged (mime_part)) {
881 gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
882 priv->selected = g_list_append (priv->selected, node->data);
884 g_object_unref (mime_part);
886 g_list_free (children);
888 own_clipboard (atts_view);
892 modest_attachments_view_has_attachments (ModestAttachmentsView *atts_view)
894 ModestAttachmentsViewPrivate *priv;
898 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), FALSE);
899 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
901 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
902 result = (children != NULL);
903 g_list_free (children);
909 modest_attachments_view_get_sizes (ModestAttachmentsView *attachments_view,
910 gint *attachments_count,
911 guint64 *attachments_size)
913 ModestAttachmentsViewPrivate *priv;
914 GList *children, *node;
916 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (attachments_view));
917 g_return_if_fail (attachments_count != NULL && attachments_size != NULL);
919 *attachments_count = 0;
920 *attachments_size = 0;
922 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
924 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
925 for (node = children; node != NULL; node = g_list_next (node)) {
926 GtkWidget *att_view = (GtkWidget *) node->data;
927 TnyMimePart *part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
929 if (!tny_mime_part_is_purged (part)) {
931 (*attachments_count) ++;
932 size = modest_attachment_view_get_size (MODEST_ATTACHMENT_VIEW (att_view));
934 /* we do a random estimation of the size of an attachment */
937 *attachments_size += size;
940 g_object_unref (part);
942 g_list_free (children);
946 own_clipboard (ModestAttachmentsView *atts_view)
948 GtkTargetEntry targets[] = {
949 {MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE, 0, MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX},
952 gtk_clipboard_set_with_owner (gtk_widget_get_clipboard (GTK_WIDGET (atts_view), GDK_SELECTION_PRIMARY),
953 targets, G_N_ELEMENTS (targets),
954 clipboard_get, NULL, G_OBJECT(atts_view));
959 focus_out_event (GtkWidget *widget, GdkEventFocus *event, ModestAttachmentsView *atts_view)
961 if (!gtk_widget_is_focus (widget))
962 unselect_all (atts_view);
968 focus (GtkWidget *widget, GtkDirectionType direction, ModestAttachmentsView *atts_view)
970 ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
971 GList *children = NULL;
972 GtkWidget *toplevel = NULL;
974 toplevel = gtk_widget_get_toplevel (widget);
975 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (toplevel)))
978 if (priv->style != MODEST_ATTACHMENTS_VIEW_STYLE_NO_FOCUS) {
979 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
980 if (children != NULL) {
981 set_selected (atts_view, MODEST_ATTACHMENT_VIEW (children->data));
983 g_list_free (children);
990 modest_attachments_view_set_style (ModestAttachmentsView *self,
991 ModestAttachmentsViewStyle style)
993 ModestAttachmentsViewPrivate *priv;
995 g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (self));
996 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (self);
998 if (priv->style != style) {
1000 gtk_widget_queue_draw (GTK_WIDGET (self));
1001 if (priv->style == MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE) {
1002 GTK_WIDGET_SET_FLAGS (self, GTK_CAN_FOCUS);
1004 GTK_WIDGET_UNSET_FLAGS (self, GTK_CAN_FOCUS);
1011 modest_attachments_view_get_num_attachments (ModestAttachmentsView *atts_view)
1013 ModestAttachmentsViewPrivate *priv;
1017 g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), 0);
1018 priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
1020 children = gtk_container_get_children (GTK_CONTAINER (priv->box));
1021 result = g_list_length (children);
1022 g_list_free (children);