1 /* Copyright (c) 2006, 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.
30 #include <glib/gi18n.h>
32 #include <tny-simple-list.h>
33 #include <tny-folder-monitor.h>
36 #include <modest-header-view.h>
37 #include <modest-header-view-priv.h>
38 #include <modest-dnd.h>
40 #include <modest-marshal.h>
41 #include <modest-text-utils.h>
42 #include <modest-icon-names.h>
43 #include <modest-runtime.h>
45 static void modest_header_view_class_init (ModestHeaderViewClass *klass);
46 static void modest_header_view_init (ModestHeaderView *obj);
47 static void modest_header_view_finalize (GObject *obj);
49 static gboolean on_header_clicked (GtkWidget *widget,
50 GdkEventButton *event,
53 static gint cmp_rows (GtkTreeModel *tree_model,
58 static void on_selection_changed (GtkTreeSelection *sel,
61 static void setup_drag_and_drop (GtkTreeView *self);
63 static GtkTreePath * get_selected_row (GtkTreeView *self, GtkTreeModel **model);
65 static gboolean on_focus_in (GtkWidget *sef,
69 typedef struct _ModestHeaderViewPrivate ModestHeaderViewPrivate;
70 struct _ModestHeaderViewPrivate {
72 ModestHeaderViewStyle style;
74 TnyFolderMonitor *monitor;
78 #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
79 MODEST_TYPE_HEADER_VIEW, \
80 ModestHeaderViewPrivate))
84 #define MODEST_HEADER_VIEW_PTR "modest-header-view"
87 HEADER_SELECTED_SIGNAL,
88 HEADER_ACTIVATED_SIGNAL,
89 ITEM_NOT_FOUND_SIGNAL,
95 static GObjectClass *parent_class = NULL;
97 /* uncomment the following if you have defined any signals */
98 static guint signals[LAST_SIGNAL] = {0};
101 modest_header_view_get_type (void)
103 static GType my_type = 0;
105 static const GTypeInfo my_info = {
106 sizeof(ModestHeaderViewClass),
107 NULL, /* base init */
108 NULL, /* base finalize */
109 (GClassInitFunc) modest_header_view_class_init,
110 NULL, /* class finalize */
111 NULL, /* class data */
112 sizeof(ModestHeaderView),
114 (GInstanceInitFunc) modest_header_view_init,
117 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
125 modest_header_view_class_init (ModestHeaderViewClass *klass)
127 GObjectClass *gobject_class;
128 gobject_class = (GObjectClass*) klass;
130 parent_class = g_type_class_peek_parent (klass);
131 gobject_class->finalize = modest_header_view_finalize;
133 g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate));
135 signals[HEADER_SELECTED_SIGNAL] =
136 g_signal_new ("header_selected",
137 G_TYPE_FROM_CLASS (gobject_class),
139 G_STRUCT_OFFSET (ModestHeaderViewClass,header_selected),
141 g_cclosure_marshal_VOID__POINTER,
142 G_TYPE_NONE, 1, G_TYPE_POINTER);
144 signals[HEADER_ACTIVATED_SIGNAL] =
145 g_signal_new ("header_activated",
146 G_TYPE_FROM_CLASS (gobject_class),
148 G_STRUCT_OFFSET (ModestHeaderViewClass,header_activated),
150 g_cclosure_marshal_VOID__POINTER,
151 G_TYPE_NONE, 1, G_TYPE_POINTER);
154 signals[ITEM_NOT_FOUND_SIGNAL] =
155 g_signal_new ("item_not_found",
156 G_TYPE_FROM_CLASS (gobject_class),
158 G_STRUCT_OFFSET (ModestHeaderViewClass,item_not_found),
160 g_cclosure_marshal_VOID__INT,
161 G_TYPE_NONE, 1, G_TYPE_INT);
163 signals[STATUS_UPDATE_SIGNAL] =
164 g_signal_new ("status_update",
165 G_TYPE_FROM_CLASS (gobject_class),
167 G_STRUCT_OFFSET (ModestHeaderViewClass,status_update),
169 modest_marshal_VOID__STRING_INT_INT,
170 G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT);
173 static GtkTreeViewColumn*
174 get_new_column (const gchar *name, GtkCellRenderer *renderer,
175 gboolean resizable, gint sort_col_id, gboolean show_as_text,
176 GtkTreeCellDataFunc cell_data_func, gpointer user_data)
178 GtkTreeViewColumn *column;
180 column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL);
181 gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
183 gtk_tree_view_column_set_resizable (column, resizable);
185 gtk_tree_view_column_set_expand (column, TRUE);
188 gtk_tree_view_column_add_attribute (column, renderer, "text",
190 if (sort_col_id >= 0)
191 gtk_tree_view_column_set_sort_column_id (column, sort_col_id);
193 gtk_tree_view_column_set_sort_indicator (column, FALSE);
194 gtk_tree_view_column_set_reorderable (column, TRUE);
197 gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func,
206 remove_all_columns (ModestHeaderView *obj)
208 GList *columns, *cursor;
210 columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj));
212 for (cursor = columns; cursor; cursor = cursor->next)
213 gtk_tree_view_remove_column (GTK_TREE_VIEW(obj),
214 GTK_TREE_VIEW_COLUMN(cursor->data));
215 g_list_free (columns);
219 modest_header_view_set_columns (ModestHeaderView *self, const GList *columns)
221 GtkTreeModel *sortable;
222 GtkTreeViewColumn *column=NULL;
223 GtkTreeSelection *selection = NULL;
224 GtkCellRenderer *renderer_msgtype,*renderer_header,
225 *renderer_attach, *renderer_comptact_flag,
226 *renderer_compact_date;
227 ModestHeaderViewPrivate *priv;
230 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
232 /* FIXME: check whether these renderers need to be freed */
233 renderer_msgtype = gtk_cell_renderer_pixbuf_new ();
234 renderer_attach = gtk_cell_renderer_pixbuf_new ();
235 renderer_header = gtk_cell_renderer_text_new ();
236 renderer_comptact_flag = gtk_cell_renderer_pixbuf_new ();
237 renderer_compact_date = gtk_cell_renderer_text_new ();
239 g_object_set(G_OBJECT(renderer_header),
240 "ellipsize", PANGO_ELLIPSIZE_END,
242 g_object_set(G_OBJECT(renderer_compact_date),
246 remove_all_columns (self);
248 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
249 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
250 sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
252 /* Add new columns */
253 for (cursor = columns; cursor; cursor = g_list_next(cursor)) {
254 ModestHeaderViewColumn col =
255 (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data);
257 if (0> col || col >= MODEST_HEADER_VIEW_COLUMN_NUM) {
258 g_printerr ("modest: invalid column %d in column list\n", col);
264 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
265 column = get_new_column (_("M"), renderer_msgtype, FALSE,
266 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
268 (GtkTreeCellDataFunc)_modest_header_view_msgtype_cell_data,
270 gtk_tree_view_column_set_fixed_width (column, 45);
273 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
274 column = get_new_column (_("A"), renderer_attach, FALSE,
275 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
277 (GtkTreeCellDataFunc)_modest_header_view_attach_cell_data,
279 gtk_tree_view_column_set_fixed_width (column, 45);
283 case MODEST_HEADER_VIEW_COLUMN_FROM:
284 column = get_new_column (_("From"), renderer_header, TRUE,
285 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
287 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
288 GINT_TO_POINTER(TRUE));
291 case MODEST_HEADER_VIEW_COLUMN_TO:
292 column = get_new_column (_("To"), renderer_header, TRUE,
293 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN,
295 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
296 GINT_TO_POINTER(FALSE));
299 case MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG:
300 column = get_new_column (_("F"), renderer_comptact_flag, FALSE,
301 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
303 (GtkTreeCellDataFunc)_modest_header_view_compact_flag_cell_data,
305 gtk_tree_view_column_set_fixed_width (column, 45);
308 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
309 column = get_new_column (_("Header"), renderer_header, TRUE,
310 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
312 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
313 GINT_TO_POINTER(TRUE));
316 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
317 column = get_new_column (_("Header"), renderer_header, TRUE,
318 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
320 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
321 GINT_TO_POINTER(FALSE));
325 case MODEST_HEADER_VIEW_COLUMN_SUBJECT:
326 column = get_new_column (_("Subject"), renderer_header, TRUE,
327 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN,
329 (GtkTreeCellDataFunc)_modest_header_view_header_cell_data,
333 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
334 column = get_new_column (_("Received"), renderer_compact_date, FALSE,
335 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
337 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
338 GINT_TO_POINTER(TRUE));
339 gtk_tree_view_column_set_fixed_width (column, 130);
342 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
343 column = get_new_column (_("Sent"), renderer_compact_date, FALSE,
344 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
346 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
347 GINT_TO_POINTER(FALSE));
348 gtk_tree_view_column_set_fixed_width (column, 130);
351 case MODEST_HEADER_VIEW_COLUMN_SIZE:
352 column = get_new_column (_("Size"), renderer_header, TRUE,
353 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
355 (GtkTreeCellDataFunc)_modest_header_view_size_cell_data,
358 case MODEST_HEADER_VIEW_COLUMN_STATUS:
359 column = get_new_column (_("Status"), renderer_compact_date, TRUE,
360 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
362 (GtkTreeCellDataFunc)_modest_header_view_status_cell_data,
367 g_return_val_if_reached(FALSE);
371 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
372 col, (GtkTreeIterCompareFunc)cmp_rows,
375 /* we keep the column id around */
376 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN,
377 GINT_TO_POINTER(col));
379 /* we need this ptr when sorting the rows */
380 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR,
382 gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
389 modest_header_view_init (ModestHeaderView *obj)
391 ModestHeaderViewPrivate *priv;
393 priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj);
397 priv->monitor = NULL;
398 priv->monitor_lock = g_mutex_new ();
401 setup_drag_and_drop (GTK_TREE_VIEW (obj));
405 modest_header_view_finalize (GObject *obj)
407 ModestHeaderView *self;
408 ModestHeaderViewPrivate *priv;
410 self = MODEST_HEADER_VIEW(obj);
411 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
413 g_mutex_lock (priv->monitor_lock);
415 tny_folder_monitor_stop (priv->monitor);
416 g_object_unref (G_OBJECT (priv->monitor));
418 g_mutex_unlock (priv->monitor_lock);
419 g_mutex_free (priv->monitor_lock);
422 g_object_unref (G_OBJECT (priv->folder));
426 G_OBJECT_CLASS(parent_class)->finalize (obj);
431 modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style)
434 GtkTreeSelection *sel;
435 ModestHeaderView *self;
436 ModestHeaderViewPrivate *priv;
438 g_return_val_if_fail (style >= 0 && style < MODEST_HEADER_VIEW_STYLE_NUM,
441 obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL));
442 self = MODEST_HEADER_VIEW(obj);
443 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
445 modest_header_view_set_style (self, style);
446 modest_header_view_set_folder (self, NULL);
448 gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj));
449 gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE);
450 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), TRUE);
452 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj),
453 TRUE); /* alternating row colors */
454 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
456 g_signal_connect (sel, "changed",
457 G_CALLBACK(on_selection_changed), self);
459 g_signal_connect (self, "button-press-event",
460 G_CALLBACK(on_header_clicked), NULL);
462 g_signal_connect (self, "focus-in-event",
463 G_CALLBACK(on_focus_in), NULL);
465 return GTK_WIDGET(self);
470 modest_header_view_get_selected_headers (ModestHeaderView *self)
472 GtkTreeSelection *sel;
473 ModestHeaderViewPrivate *priv;
474 TnyList *header_list = NULL;
476 GList *list, *tmp = NULL;
477 GtkTreeModel *tree_model = NULL;
480 g_return_val_if_fail (self, NULL);
482 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
484 /* Get selected rows */
485 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
486 list = gtk_tree_selection_get_selected_rows (sel, &tree_model);
489 header_list = tny_simple_list_new();
491 list = g_list_reverse (list);
494 /* get header from selection */
495 gtk_tree_model_get_iter (tree_model, &iter, (GtkTreePath *) (tmp->data));
496 gtk_tree_model_get (tree_model, &iter,
497 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
499 /* Prepend to list */
500 tny_list_prepend (header_list, G_OBJECT (header));
501 g_object_unref (G_OBJECT (header));
503 tmp = g_list_next (tmp);
506 g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
513 /* scroll our list view so the selected item is visible */
515 scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up)
517 #ifdef MODEST_PLATFORM_GNOME
519 GtkTreePath *selected_path;
520 GtkTreePath *start, *end;
524 model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
525 selected_path = gtk_tree_model_get_path (model, iter);
527 start = gtk_tree_path_new ();
528 end = gtk_tree_path_new ();
530 gtk_tree_view_get_visible_range (GTK_TREE_VIEW(self), &start, &end);
532 if (gtk_tree_path_compare (selected_path, start) < 0 ||
533 gtk_tree_path_compare (end, selected_path) < 0)
534 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(self),
535 selected_path, NULL, TRUE,
538 gtk_tree_path_free (selected_path);
539 gtk_tree_path_free (start);
540 gtk_tree_path_free (end);
542 #endif /* MODEST_PLATFORM_GNOME */
547 modest_header_view_select_next (ModestHeaderView *self)
549 GtkTreeSelection *sel;
554 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
555 path = get_selected_row (GTK_TREE_VIEW(self), &model);
556 if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) {
557 /* Unselect previous path */
558 gtk_tree_selection_unselect_path (sel, path);
560 /* Move path down and selects new one */
561 if (gtk_tree_model_iter_next (model, &iter)) {
562 gtk_tree_selection_select_iter (sel, &iter);
563 scroll_to_selected (self, &iter, FALSE);
565 gtk_tree_path_free(path);
571 modest_header_view_select_prev (ModestHeaderView *self)
573 GtkTreeSelection *sel;
578 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
579 path = get_selected_row (GTK_TREE_VIEW(self), &model);
580 if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) {
581 /* Unselect previous path */
582 gtk_tree_selection_unselect_path (sel, path);
585 if (gtk_tree_path_prev (path)) {
586 gtk_tree_model_get_iter (model, &iter, path);
588 /* Select the new one */
589 gtk_tree_selection_select_iter (sel, &iter);
590 scroll_to_selected (self, &iter, TRUE);
593 gtk_tree_path_free (path);
598 modest_header_view_get_columns (ModestHeaderView *self)
600 g_return_val_if_fail (self, FALSE);
601 return gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
605 modest_header_view_is_empty (ModestHeaderView *self)
607 g_return_val_if_fail (self, FALSE);
608 return FALSE; /* FIXME */
613 modest_header_view_set_style (ModestHeaderView *self,
614 ModestHeaderViewStyle style)
616 ModestHeaderViewPrivate *priv;
617 gboolean show_col_headers = FALSE;
618 ModestHeaderViewStyle old_style;
620 g_return_val_if_fail (self, FALSE);
621 g_return_val_if_fail (style >= 0 && MODEST_HEADER_VIEW_STYLE_NUM,
624 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
625 if (priv->style == style)
626 return TRUE; /* nothing to do */
629 case MODEST_HEADER_VIEW_STYLE_DETAILS:
630 show_col_headers = TRUE;
632 case MODEST_HEADER_VIEW_STYLE_TWOLINES:
635 g_return_val_if_reached (FALSE);
637 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), show_col_headers);
638 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), show_col_headers);
640 old_style = priv->style;
647 ModestHeaderViewStyle
648 modest_header_view_get_style (ModestHeaderView *self)
650 g_return_val_if_fail (self, FALSE);
651 return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style;
655 * This function sets a sortable model in the header view. It's just
656 * used for developing purposes, because it only does a
657 * gtk_tree_view_set_model
660 modest_header_view_set_model (GtkTreeView *header_view, GtkTreeModel *model)
662 GtkTreeModel *old_model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
664 if (old_model_sort && GTK_IS_TREE_MODEL_SORT (old_model_sort)) {
665 GtkTreeModel *old_model;
666 ModestHeaderViewPrivate *priv;
668 priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
669 old_model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (old_model_sort));
672 gtk_tree_view_set_model (header_view, model);
674 modest_runtime_verify_object_death (old_model, "");
675 modest_runtime_verify_object_death (old_model_sort, "");
677 gtk_tree_view_set_model (header_view, model);
683 on_progress_changed (ModestMailOperation *mail_op,
684 ModestHeaderView *self)
686 GtkTreeModel *sortable;
687 ModestHeaderViewPrivate *priv;
688 GList *cols, *cursor;
691 if (!modest_mail_operation_is_finished (mail_op))
694 if (modest_mail_operation_get_error (mail_op))
697 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
699 headers = TNY_LIST (tny_gtk_header_list_model_new ());
701 tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
704 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers));
705 g_object_unref (G_OBJECT (headers));
707 /* install our special sorting functions */
708 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
710 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
711 MODEST_HEADER_VIEW_COLUMN));
712 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
714 (GtkTreeIterCompareFunc) cmp_rows,
716 cursor = g_list_next(cursor);
721 modest_header_view_set_model (GTK_TREE_VIEW (self), sortable);
722 g_object_unref (G_OBJECT (sortable));
724 /* Add a folder observer */
725 g_mutex_lock (priv->monitor_lock);
726 priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (priv->folder));
727 tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers));
728 tny_folder_monitor_start (priv->monitor);
729 g_mutex_unlock (priv->monitor_lock);
733 modest_header_view_get_folder (ModestHeaderView *self)
735 ModestHeaderViewPrivate *priv;
736 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
739 g_object_ref (priv->folder);
745 modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder)
748 ModestHeaderViewPrivate *priv;
749 GList *cols, *cursor;
750 GtkTreeModel *sortable;
752 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
754 headers = TNY_LIST (tny_gtk_header_list_model_new ());
756 tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
759 /* Add a folder observer */
760 g_mutex_lock (priv->monitor_lock);
762 tny_folder_monitor_stop (priv->monitor);
763 g_object_unref (G_OBJECT (priv->monitor));
765 priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (folder));
766 tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers));
767 tny_folder_monitor_start (priv->monitor);
768 g_mutex_unlock (priv->monitor_lock);
771 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers));
772 g_object_unref (G_OBJECT (headers));
774 /* install our special sorting functions */
775 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
777 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
778 MODEST_HEADER_VIEW_COLUMN));
779 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
781 (GtkTreeIterCompareFunc) cmp_rows,
783 cursor = g_list_next(cursor);
789 modest_header_view_set_model (GTK_TREE_VIEW (self), sortable);
790 g_object_unref (G_OBJECT (sortable));
794 modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder)
796 ModestHeaderViewPrivate *priv;
798 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
801 g_object_unref (priv->folder);
806 ModestMailOperation *mail_op;
808 modest_header_view_set_folder_intern (self, folder);
810 /* Pick my reference. Nothing to do with the mail operation */
811 priv->folder = g_object_ref (folder);
813 /* no message selected */
814 g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, NULL);
816 /* Create the mail operation */
817 mail_op = modest_mail_operation_new ();
818 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
821 /* Register a mail operation observer */
822 g_signal_connect (mail_op, "progress-changed",
823 G_CALLBACK (on_progress_changed), self);
825 /* Refresh the folder asynchronously */
826 modest_mail_operation_refresh_folder (mail_op, folder);
829 g_object_unref (mail_op);
832 g_mutex_lock (priv->monitor_lock);
833 modest_header_view_set_model (GTK_TREE_VIEW (self), NULL);
836 tny_folder_monitor_stop (priv->monitor);
837 g_object_unref (G_OBJECT (priv->monitor));
838 priv->monitor = NULL;
840 g_mutex_unlock (priv->monitor_lock);
845 on_header_clicked (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
847 ModestHeaderView *self = NULL;
848 ModestHeaderViewPrivate *priv = NULL;
849 GtkTreePath *path = NULL;
851 GtkTreeModel *model = NULL;
853 /* ignore everything but doubleclick */
854 if (event->type != GDK_2BUTTON_PRESS)
857 self = MODEST_HEADER_VIEW (widget);
858 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
860 path = get_selected_row (GTK_TREE_VIEW(self), &model);
861 if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path)))
864 /* get the first selected item */
865 gtk_tree_model_get (model, &iter,
866 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
869 g_signal_emit (G_OBJECT(self),
870 signals[HEADER_ACTIVATED_SIGNAL],
874 g_object_unref (G_OBJECT (header));
875 gtk_tree_path_free(path);
882 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
886 GtkTreePath *path = NULL;
888 ModestHeaderView *self;
889 ModestHeaderViewPrivate *priv;
891 g_return_if_fail (sel);
892 g_return_if_fail (user_data);
894 self = MODEST_HEADER_VIEW (user_data);
895 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
897 path = get_selected_row (GTK_TREE_VIEW(self), &model);
898 if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path)))
899 return; /* msg was _un_selected */
901 gtk_tree_model_get (model, &iter,
902 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
906 g_signal_emit (G_OBJECT(self),
907 signals[HEADER_SELECTED_SIGNAL],
910 g_object_unref (G_OBJECT (header));
911 gtk_tree_path_free(path);
915 /* PROTECTED method. It's useful when we want to force a given
916 selection to reload a msg. For example if we have selected a header
917 in offline mode, when Modest become online, we want to reload the
918 message automatically without an user click over the header */
920 _modest_header_view_change_selection (GtkTreeSelection *selection,
923 g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
924 g_return_if_fail (MODEST_IS_HEADER_VIEW (user_data));
926 on_selection_changed (selection, user_data);
931 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
940 static int counter = 0;
941 col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN));
943 if (!(++counter % 100)) {
944 GObject *header_view = g_object_get_data(G_OBJECT(user_data),
945 MODEST_HEADER_VIEW_PTR);
946 g_signal_emit (header_view,
947 signals[STATUS_UPDATE_SIGNAL],
948 0, _("Sorting..."), 0, 0);
952 /* first one, we decide based on the time */
953 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
954 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
956 gtk_tree_model_get (tree_model, iter1,
957 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
959 gtk_tree_model_get (tree_model, iter2,
960 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
964 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
965 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
966 gtk_tree_model_get (tree_model, iter1,
967 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
969 gtk_tree_model_get (tree_model, iter2,
970 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
975 /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */
976 /* FIXME: what about received-date? */
977 case MODEST_HEADER_VIEW_COLUMN_SUBJECT: {
979 gtk_tree_model_get (tree_model, iter1,
980 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s1,
981 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
983 gtk_tree_model_get (tree_model, iter2,
984 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2,
985 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
988 /* the prefix ('Re:', 'Fwd:' etc.) we ignore */
989 cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1),
990 s2 + modest_text_utils_get_subject_prefix_len(s2),
995 return cmp ? cmp : t1 - t2;
998 case MODEST_HEADER_VIEW_COLUMN_FROM:
1000 gtk_tree_model_get (tree_model, iter1,
1001 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s1,
1002 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1004 gtk_tree_model_get (tree_model, iter2,
1005 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2,
1006 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1008 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1012 return cmp ? cmp : t1 - t2;
1014 case MODEST_HEADER_VIEW_COLUMN_TO:
1016 gtk_tree_model_get (tree_model, iter1,
1017 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s1,
1018 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1020 gtk_tree_model_get (tree_model, iter2,
1021 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2,
1022 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1024 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1028 return cmp ? cmp : t1 - t2;
1030 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
1032 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1033 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
1034 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1035 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
1037 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
1038 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
1040 return cmp ? cmp : t1 - t2;
1042 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
1043 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1044 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1);
1045 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1046 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1);
1047 cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN);
1049 return cmp ? cmp : t1 - t2;
1052 return &iter1 - &iter2; /* oughhhh */
1056 /* Drag and drop stuff */
1058 drag_data_get_cb (GtkWidget *widget, GdkDragContext *context,
1059 GtkSelectionData *selection_data,
1060 guint info, guint time, gpointer data)
1062 GtkTreeModel *model;
1064 GtkTreePath *source_row;
1066 source_row = get_selected_row (GTK_TREE_VIEW(widget), &model);
1067 if ((source_row == NULL) || (!gtk_tree_model_get_iter(model, &iter, source_row))) return;
1070 case MODEST_HEADER_ROW:
1071 gtk_tree_set_row_drag_data (selection_data, model, source_row);
1075 gtk_tree_model_get (model, &iter,
1076 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &hdr,
1079 g_object_unref (G_OBJECT(hdr));
1084 g_message ("default");
1087 gtk_tree_path_free (source_row);
1090 /* Header view drag types */
1091 const GtkTargetEntry header_view_drag_types[] = {
1092 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, MODEST_HEADER_ROW },
1093 { "text/uri-list", 0, MODEST_MSG },
1098 setup_drag_and_drop (GtkTreeView *self)
1100 gtk_drag_source_set (GTK_WIDGET (self),
1102 header_view_drag_types,
1103 G_N_ELEMENTS (header_view_drag_types),
1104 GDK_ACTION_MOVE | GDK_ACTION_COPY);
1106 g_signal_connect(G_OBJECT (self), "drag_data_get",
1107 G_CALLBACK(drag_data_get_cb), NULL);
1110 static GtkTreePath *
1111 get_selected_row (GtkTreeView *self, GtkTreeModel **model)
1113 GtkTreePath *path = NULL;
1114 GtkTreeSelection *sel = NULL;
1117 sel = gtk_tree_view_get_selection(self);
1118 rows = gtk_tree_selection_get_selected_rows (sel, model);
1120 if ((rows == NULL) || (g_list_length(rows) != 1))
1123 path = gtk_tree_path_copy(g_list_nth_data (rows, 0));
1128 g_list_foreach(rows,(GFunc) gtk_tree_path_free, NULL);
1135 * This function moves the tree view scroll to the current selected
1136 * row when the widget grabs the focus
1139 on_focus_in (GtkWidget *self,
1140 GdkEventFocus *event,
1143 GtkTreeSelection *selection;
1144 GtkTreeModel *model;
1147 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1151 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1152 /* If none selected yet, pick the first one */
1153 if (gtk_tree_selection_count_selected_rows (selection) == 0) {
1157 /* Return if the model is empty */
1158 if (!gtk_tree_model_get_iter_first (model, &iter))
1161 path = gtk_tree_model_get_path (model, &iter);
1162 gtk_tree_selection_select_path (selection, path);
1163 gtk_tree_path_free (path);
1166 /* Need to get the all the rows because is selection multiple */
1167 selected = gtk_tree_selection_get_selected_rows (selection, &model);
1169 /* Scroll to first path */
1170 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self),
1171 (GtkTreePath *) selected->data,
1178 g_list_foreach (selected, (GFunc) gtk_tree_path_free, NULL);
1179 g_list_free (selected);