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>
39 #include <modest-tny-folder.h>
41 #include <modest-marshal.h>
42 #include <modest-text-utils.h>
43 #include <modest-icon-names.h>
44 #include <modest-runtime.h>
46 static void modest_header_view_class_init (ModestHeaderViewClass *klass);
47 static void modest_header_view_init (ModestHeaderView *obj);
48 static void modest_header_view_finalize (GObject *obj);
50 static gboolean on_header_clicked (GtkWidget *widget,
51 GdkEventButton *event,
54 static gint cmp_rows (GtkTreeModel *tree_model,
59 static void on_selection_changed (GtkTreeSelection *sel,
62 static void setup_drag_and_drop (GtkTreeView *self);
64 static GtkTreePath * get_selected_row (GtkTreeView *self, GtkTreeModel **model);
66 static gboolean on_focus_in (GtkWidget *sef,
70 typedef struct _ModestHeaderViewPrivate ModestHeaderViewPrivate;
71 struct _ModestHeaderViewPrivate {
73 ModestHeaderViewStyle style;
75 TnyFolderMonitor *monitor;
77 gint sort_colid[2][TNY_FOLDER_TYPE_NUM];
78 gint sort_type[2][TNY_FOLDER_TYPE_NUM];
81 #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
82 MODEST_TYPE_HEADER_VIEW, \
83 ModestHeaderViewPrivate))
87 #define MODEST_HEADER_VIEW_PTR "modest-header-view"
90 HEADER_SELECTED_SIGNAL,
91 HEADER_ACTIVATED_SIGNAL,
92 ITEM_NOT_FOUND_SIGNAL,
98 static GObjectClass *parent_class = NULL;
100 /* uncomment the following if you have defined any signals */
101 static guint signals[LAST_SIGNAL] = {0};
104 modest_header_view_get_type (void)
106 static GType my_type = 0;
108 static const GTypeInfo my_info = {
109 sizeof(ModestHeaderViewClass),
110 NULL, /* base init */
111 NULL, /* base finalize */
112 (GClassInitFunc) modest_header_view_class_init,
113 NULL, /* class finalize */
114 NULL, /* class data */
115 sizeof(ModestHeaderView),
117 (GInstanceInitFunc) modest_header_view_init,
120 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
128 modest_header_view_class_init (ModestHeaderViewClass *klass)
130 GObjectClass *gobject_class;
131 gobject_class = (GObjectClass*) klass;
133 parent_class = g_type_class_peek_parent (klass);
134 gobject_class->finalize = modest_header_view_finalize;
136 g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate));
138 signals[HEADER_SELECTED_SIGNAL] =
139 g_signal_new ("header_selected",
140 G_TYPE_FROM_CLASS (gobject_class),
142 G_STRUCT_OFFSET (ModestHeaderViewClass,header_selected),
144 g_cclosure_marshal_VOID__POINTER,
145 G_TYPE_NONE, 1, G_TYPE_POINTER);
147 signals[HEADER_ACTIVATED_SIGNAL] =
148 g_signal_new ("header_activated",
149 G_TYPE_FROM_CLASS (gobject_class),
151 G_STRUCT_OFFSET (ModestHeaderViewClass,header_activated),
153 g_cclosure_marshal_VOID__POINTER,
154 G_TYPE_NONE, 1, G_TYPE_POINTER);
157 signals[ITEM_NOT_FOUND_SIGNAL] =
158 g_signal_new ("item_not_found",
159 G_TYPE_FROM_CLASS (gobject_class),
161 G_STRUCT_OFFSET (ModestHeaderViewClass,item_not_found),
163 g_cclosure_marshal_VOID__INT,
164 G_TYPE_NONE, 1, G_TYPE_INT);
166 signals[STATUS_UPDATE_SIGNAL] =
167 g_signal_new ("status_update",
168 G_TYPE_FROM_CLASS (gobject_class),
170 G_STRUCT_OFFSET (ModestHeaderViewClass,status_update),
172 modest_marshal_VOID__STRING_INT_INT,
173 G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT);
176 static GtkTreeViewColumn*
177 get_new_column (const gchar *name, GtkCellRenderer *renderer,
178 gboolean resizable, gint sort_col_id, gboolean show_as_text,
179 GtkTreeCellDataFunc cell_data_func, gpointer user_data)
181 GtkTreeViewColumn *column;
183 column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL);
184 gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
186 gtk_tree_view_column_set_resizable (column, resizable);
188 gtk_tree_view_column_set_expand (column, TRUE);
191 gtk_tree_view_column_add_attribute (column, renderer, "text",
193 if (sort_col_id >= 0)
194 gtk_tree_view_column_set_sort_column_id (column, sort_col_id);
196 gtk_tree_view_column_set_sort_indicator (column, FALSE);
197 gtk_tree_view_column_set_reorderable (column, TRUE);
200 gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func,
209 remove_all_columns (ModestHeaderView *obj)
211 GList *columns, *cursor;
213 columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj));
215 for (cursor = columns; cursor; cursor = cursor->next)
216 gtk_tree_view_remove_column (GTK_TREE_VIEW(obj),
217 GTK_TREE_VIEW_COLUMN(cursor->data));
218 g_list_free (columns);
222 modest_header_view_set_columns (ModestHeaderView *self, const GList *columns, TnyFolderType type)
224 GtkTreeModel *sortable;
225 GtkTreeViewColumn *column=NULL;
226 GtkTreeSelection *selection = NULL;
227 GtkCellRenderer *renderer_msgtype,*renderer_header,
228 *renderer_attach, *renderer_comptact_flag,
229 *renderer_compact_date;
230 ModestHeaderViewPrivate *priv;
233 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
235 /* FIXME: check whether these renderers need to be freed */
236 renderer_msgtype = gtk_cell_renderer_pixbuf_new ();
237 renderer_attach = gtk_cell_renderer_pixbuf_new ();
238 renderer_header = gtk_cell_renderer_text_new ();
239 renderer_comptact_flag = gtk_cell_renderer_pixbuf_new ();
240 renderer_compact_date = gtk_cell_renderer_text_new ();
242 g_object_set(G_OBJECT(renderer_header),
243 "ellipsize", PANGO_ELLIPSIZE_END,
245 g_object_set(G_OBJECT(renderer_compact_date),
249 remove_all_columns (self);
251 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
252 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
253 sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
255 /* Add new columns */
256 for (cursor = columns; cursor; cursor = g_list_next(cursor)) {
257 ModestHeaderViewColumn col =
258 (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data);
260 if (0> col || col >= MODEST_HEADER_VIEW_COLUMN_NUM) {
261 g_printerr ("modest: invalid column %d in column list\n", col);
267 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
268 column = get_new_column (_("M"), renderer_msgtype, FALSE,
269 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
271 (GtkTreeCellDataFunc)_modest_header_view_msgtype_cell_data,
273 gtk_tree_view_column_set_fixed_width (column, 45);
276 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
277 column = get_new_column (_("A"), renderer_attach, FALSE,
278 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
280 (GtkTreeCellDataFunc)_modest_header_view_attach_cell_data,
282 gtk_tree_view_column_set_fixed_width (column, 45);
286 case MODEST_HEADER_VIEW_COLUMN_FROM:
287 column = get_new_column (_("From"), renderer_header, TRUE,
288 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
290 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
291 GINT_TO_POINTER(TRUE));
294 case MODEST_HEADER_VIEW_COLUMN_TO:
295 column = get_new_column (_("To"), renderer_header, TRUE,
296 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN,
298 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
299 GINT_TO_POINTER(FALSE));
302 case MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG:
303 column = get_new_column (_("F"), renderer_comptact_flag, FALSE,
304 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
306 (GtkTreeCellDataFunc)_modest_header_view_compact_flag_cell_data,
308 gtk_tree_view_column_set_fixed_width (column, 45);
311 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
312 column = get_new_column (_("Header"), renderer_header, TRUE,
313 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
315 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
316 GINT_TO_POINTER(TRUE));
319 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
320 column = get_new_column (_("Header"), renderer_header, TRUE,
321 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
323 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
324 GINT_TO_POINTER(FALSE));
328 case MODEST_HEADER_VIEW_COLUMN_SUBJECT:
329 column = get_new_column (_("Subject"), renderer_header, TRUE,
330 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN,
332 (GtkTreeCellDataFunc)_modest_header_view_header_cell_data,
336 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
337 column = get_new_column (_("Received"), renderer_header, TRUE,
338 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
340 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
341 GINT_TO_POINTER(TRUE));
344 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
345 column = get_new_column (_("Sent"), renderer_header, TRUE,
346 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
348 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
349 GINT_TO_POINTER(FALSE));
352 case MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE:
353 column = get_new_column (_("Received"), renderer_compact_date, FALSE,
354 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
356 (GtkTreeCellDataFunc)_modest_header_view_compact_date_cell_data,
357 GINT_TO_POINTER(TRUE));
358 gtk_tree_view_column_set_fixed_width (column, 130);
361 case MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE:
362 column = get_new_column (_("Sent"), renderer_compact_date, FALSE,
363 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
365 (GtkTreeCellDataFunc)_modest_header_view_compact_date_cell_data,
366 GINT_TO_POINTER(FALSE));
367 gtk_tree_view_column_set_fixed_width (column, 130);
369 case MODEST_HEADER_VIEW_COLUMN_SIZE:
370 column = get_new_column (_("Size"), renderer_header, TRUE,
371 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
373 (GtkTreeCellDataFunc)_modest_header_view_size_cell_data,
376 case MODEST_HEADER_VIEW_COLUMN_STATUS:
377 column = get_new_column (_("Status"), renderer_compact_date, TRUE,
378 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
380 (GtkTreeCellDataFunc)_modest_header_view_status_cell_data,
385 g_return_val_if_reached(FALSE);
388 /* we keep the column id around */
389 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN,
390 GINT_TO_POINTER(col));
392 /* we need this ptr when sorting the rows */
393 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR,
395 gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
403 modest_header_view_init (ModestHeaderView *obj)
405 ModestHeaderViewPrivate *priv;
408 priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj);
412 priv->monitor = NULL;
413 priv->monitor_lock = g_mutex_new ();
415 /* Sort parameters */
416 for (j=0; j < 2; j++) {
417 for (i=0; i < TNY_FOLDER_TYPE_NUM; i++) {
418 priv->sort_colid[j][i] = -1;
419 priv->sort_type[j][i] = GTK_SORT_DESCENDING;
423 setup_drag_and_drop (GTK_TREE_VIEW (obj));
427 modest_header_view_finalize (GObject *obj)
429 ModestHeaderView *self;
430 ModestHeaderViewPrivate *priv;
432 self = MODEST_HEADER_VIEW(obj);
433 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
435 g_mutex_lock (priv->monitor_lock);
437 tny_folder_monitor_stop (priv->monitor);
438 g_object_unref (G_OBJECT (priv->monitor));
440 g_mutex_unlock (priv->monitor_lock);
441 g_mutex_free (priv->monitor_lock);
444 g_object_unref (G_OBJECT (priv->folder));
448 G_OBJECT_CLASS(parent_class)->finalize (obj);
453 modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style)
456 GtkTreeSelection *sel;
457 ModestHeaderView *self;
458 ModestHeaderViewPrivate *priv;
460 g_return_val_if_fail (style >= 0 && style < MODEST_HEADER_VIEW_STYLE_NUM,
463 obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL));
464 self = MODEST_HEADER_VIEW(obj);
465 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
467 modest_header_view_set_style (self, style);
468 modest_header_view_set_folder (self, NULL);
470 gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj));
471 gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE);
472 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), TRUE);
474 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj),
475 TRUE); /* alternating row colors */
476 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
478 g_signal_connect (sel, "changed",
479 G_CALLBACK(on_selection_changed), self);
481 g_signal_connect (self, "button-press-event",
482 G_CALLBACK(on_header_clicked), NULL);
484 g_signal_connect (self, "focus-in-event",
485 G_CALLBACK(on_focus_in), NULL);
487 return GTK_WIDGET(self);
492 modest_header_view_get_selected_headers (ModestHeaderView *self)
494 GtkTreeSelection *sel;
495 ModestHeaderViewPrivate *priv;
496 TnyList *header_list = NULL;
498 GList *list, *tmp = NULL;
499 GtkTreeModel *tree_model = NULL;
502 g_return_val_if_fail (self, NULL);
504 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
506 /* Get selected rows */
507 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
508 list = gtk_tree_selection_get_selected_rows (sel, &tree_model);
511 header_list = tny_simple_list_new();
513 list = g_list_reverse (list);
516 /* get header from selection */
517 gtk_tree_model_get_iter (tree_model, &iter, (GtkTreePath *) (tmp->data));
518 gtk_tree_model_get (tree_model, &iter,
519 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
521 /* Prepend to list */
522 tny_list_prepend (header_list, G_OBJECT (header));
523 g_object_unref (G_OBJECT (header));
525 tmp = g_list_next (tmp);
528 g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
535 /* scroll our list view so the selected item is visible */
537 scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up)
539 #ifdef MODEST_PLATFORM_GNOME
541 GtkTreePath *selected_path;
542 GtkTreePath *start, *end;
546 model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
547 selected_path = gtk_tree_model_get_path (model, iter);
549 start = gtk_tree_path_new ();
550 end = gtk_tree_path_new ();
552 gtk_tree_view_get_visible_range (GTK_TREE_VIEW(self), &start, &end);
554 if (gtk_tree_path_compare (selected_path, start) < 0 ||
555 gtk_tree_path_compare (end, selected_path) < 0)
556 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(self),
557 selected_path, NULL, TRUE,
560 gtk_tree_path_free (selected_path);
561 gtk_tree_path_free (start);
562 gtk_tree_path_free (end);
564 #endif /* MODEST_PLATFORM_GNOME */
569 modest_header_view_select_next (ModestHeaderView *self)
571 GtkTreeSelection *sel;
576 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
577 path = get_selected_row (GTK_TREE_VIEW(self), &model);
578 if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) {
579 /* Unselect previous path */
580 gtk_tree_selection_unselect_path (sel, path);
582 /* Move path down and selects new one */
583 if (gtk_tree_model_iter_next (model, &iter)) {
584 gtk_tree_selection_select_iter (sel, &iter);
585 scroll_to_selected (self, &iter, FALSE);
587 gtk_tree_path_free(path);
593 modest_header_view_select_prev (ModestHeaderView *self)
595 GtkTreeSelection *sel;
600 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
601 path = get_selected_row (GTK_TREE_VIEW(self), &model);
602 if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) {
603 /* Unselect previous path */
604 gtk_tree_selection_unselect_path (sel, path);
607 if (gtk_tree_path_prev (path)) {
608 gtk_tree_model_get_iter (model, &iter, path);
610 /* Select the new one */
611 gtk_tree_selection_select_iter (sel, &iter);
612 scroll_to_selected (self, &iter, TRUE);
615 gtk_tree_path_free (path);
620 modest_header_view_get_columns (ModestHeaderView *self)
622 g_return_val_if_fail (self, FALSE);
623 return gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
628 modest_header_view_is_empty (ModestHeaderView *self)
630 g_return_val_if_fail (self, FALSE);
631 return FALSE; /* FIXME */
636 modest_header_view_set_style (ModestHeaderView *self,
637 ModestHeaderViewStyle style)
639 ModestHeaderViewPrivate *priv;
640 gboolean show_col_headers = FALSE;
641 ModestHeaderViewStyle old_style;
643 g_return_val_if_fail (self, FALSE);
644 g_return_val_if_fail (style >= 0 && MODEST_HEADER_VIEW_STYLE_NUM,
647 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
648 if (priv->style == style)
649 return TRUE; /* nothing to do */
652 case MODEST_HEADER_VIEW_STYLE_DETAILS:
653 show_col_headers = TRUE;
655 case MODEST_HEADER_VIEW_STYLE_TWOLINES:
658 g_return_val_if_reached (FALSE);
660 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), show_col_headers);
661 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), show_col_headers);
663 old_style = priv->style;
670 ModestHeaderViewStyle
671 modest_header_view_get_style (ModestHeaderView *self)
673 g_return_val_if_fail (self, FALSE);
674 return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style;
678 * This function sets a sortable model in the header view. It's just
679 * used for developing purposes, because it only does a
680 * gtk_tree_view_set_model
683 modest_header_view_set_model (GtkTreeView *header_view, GtkTreeModel *model)
685 GtkTreeModel *old_model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
687 if (old_model_sort && GTK_IS_TREE_MODEL_SORT (old_model_sort)) {
688 GtkTreeModel *old_model;
689 ModestHeaderViewPrivate *priv;
691 priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
692 old_model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (old_model_sort));
695 gtk_tree_view_set_model (header_view, model);
697 gtk_tree_view_set_model (header_view, model);
703 on_progress_changed (ModestMailOperation *mail_op,
704 ModestHeaderView *self)
707 GtkTreeModel *sortable;
708 ModestHeaderViewPrivate *priv;
709 GList *cols, *cursor;
712 GtkSortType sort_type;
714 if (!modest_mail_operation_is_finished (mail_op))
717 if (modest_mail_operation_get_error (mail_op))
720 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
722 headers = TNY_LIST (tny_gtk_header_list_model_new ());
724 tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
727 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers));
728 g_object_unref (G_OBJECT (headers));
730 /* install our special sorting functions */
731 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
733 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
734 MODEST_HEADER_VIEW_COLUMN));
735 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
737 (GtkTreeIterCompareFunc) cmp_rows,
739 cursor = g_list_next(cursor);
743 /* Restore sort column id */
744 type = modest_tny_folder_guess_folder_type (priv->folder);
745 sort_colid = modest_header_view_get_sort_column_id (self, type);
746 sort_type = modest_header_view_get_sort_type (self, type);
747 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
752 modest_header_view_set_model (GTK_TREE_VIEW (self), sortable);
753 g_object_unref (G_OBJECT (sortable));
755 /* Add a folder observer */
756 g_mutex_lock (priv->monitor_lock);
757 priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (priv->folder));
758 tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers));
759 tny_folder_monitor_start (priv->monitor);
760 g_mutex_unlock (priv->monitor_lock);
765 modest_header_view_get_folder (ModestHeaderView *self)
767 ModestHeaderViewPrivate *priv;
768 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
771 g_object_ref (priv->folder);
777 modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder)
781 ModestHeaderViewPrivate *priv;
782 GList *cols, *cursor;
783 GtkTreeModel *sortable;
785 GtkSortType sort_type;
787 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
789 headers = TNY_LIST (tny_gtk_header_list_model_new ());
791 tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
794 /* Add a folder observer */
795 g_mutex_lock (priv->monitor_lock);
797 tny_folder_monitor_stop (priv->monitor);
798 g_object_unref (G_OBJECT (priv->monitor));
800 priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (folder));
801 tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers));
802 tny_folder_monitor_start (priv->monitor);
803 g_mutex_unlock (priv->monitor_lock);
806 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers));
807 g_object_unref (G_OBJECT (headers));
809 /* install our special sorting functions */
810 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
812 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
813 MODEST_HEADER_VIEW_COLUMN));
814 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
816 (GtkTreeIterCompareFunc) cmp_rows,
818 cursor = g_list_next(cursor);
822 /* Restore sort column id */
823 type = modest_tny_folder_guess_folder_type (folder);
824 sort_colid = modest_header_view_get_sort_column_id (self, type);
825 sort_type = modest_header_view_get_sort_type (self, type);
826 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
831 modest_header_view_set_model (GTK_TREE_VIEW (self), sortable);
832 g_object_unref (G_OBJECT (sortable));
836 modest_header_view_sort_by_column_id (ModestHeaderView *self,
838 GtkSortType sort_type)
840 ModestHeaderViewPrivate *priv = NULL;
841 GtkTreeModel *sortable = NULL;
844 /* Get model and private data */
845 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
846 sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
848 /* Sort tree model */
849 type = modest_tny_folder_guess_folder_type (priv->folder);
850 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
853 /* Store new sort parameters */
854 modest_header_view_set_sort_params (self, sort_colid, sort_type, type);
856 /* Save GConf parameters */
857 /* modest_widget_memory_save (modest_runtime_get_conf(), */
858 /* G_OBJECT(self), "header-view"); */
863 modest_header_view_set_sort_params (ModestHeaderView *self,
865 GtkSortType sort_type,
868 ModestHeaderViewPrivate *priv;
869 ModestHeaderViewStyle style;
871 style = modest_header_view_get_style (self);
872 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
874 priv->sort_colid[style][type] = sort_colid;
875 priv->sort_type[style][type] = sort_type;
879 modest_header_view_get_sort_column_id (ModestHeaderView *self,
882 ModestHeaderViewPrivate *priv;
883 ModestHeaderViewStyle style;
885 style = modest_header_view_get_style (self);
886 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
888 return priv->sort_colid[style][type];
892 modest_header_view_get_sort_type (ModestHeaderView *self,
895 ModestHeaderViewPrivate *priv;
896 ModestHeaderViewStyle style;
898 style = modest_header_view_get_style (self);
899 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
901 return priv->sort_type[style][type];
905 modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder)
907 ModestHeaderViewPrivate *priv;
909 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
912 g_object_unref (priv->folder);
917 ModestMailOperation *mail_op;
919 modest_header_view_set_folder_intern (self, folder);
921 /* Pick my reference. Nothing to do with the mail operation */
922 priv->folder = g_object_ref (folder);
924 /* no message selected */
925 g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, NULL);
927 /* Create the mail operation */
928 mail_op = modest_mail_operation_new_with_id (MODEST_MAIL_OPERATION_ID_RECEIVE);
929 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
932 /* Register a mail operation observer */
933 g_signal_connect (mail_op, "progress-changed",
934 G_CALLBACK (on_progress_changed), self);
936 /* Refresh the folder asynchronously */
937 modest_mail_operation_refresh_folder (mail_op, folder);
940 g_object_unref (mail_op);
943 g_mutex_lock (priv->monitor_lock);
944 modest_header_view_set_model (GTK_TREE_VIEW (self), NULL);
947 tny_folder_monitor_stop (priv->monitor);
948 g_object_unref (G_OBJECT (priv->monitor));
949 priv->monitor = NULL;
951 g_mutex_unlock (priv->monitor_lock);
956 on_header_clicked (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
958 ModestHeaderView *self = NULL;
959 ModestHeaderViewPrivate *priv = NULL;
960 GtkTreePath *path = NULL;
962 GtkTreeModel *model = NULL;
964 /* ignore everything but doubleclick */
965 if (event->type != GDK_2BUTTON_PRESS)
968 self = MODEST_HEADER_VIEW (widget);
969 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
971 path = get_selected_row (GTK_TREE_VIEW(self), &model);
972 if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path)))
975 /* get the first selected item */
976 gtk_tree_model_get (model, &iter,
977 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
980 g_signal_emit (G_OBJECT(self),
981 signals[HEADER_ACTIVATED_SIGNAL],
985 g_object_unref (G_OBJECT (header));
986 gtk_tree_path_free(path);
993 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
997 GtkTreePath *path = NULL;
999 ModestHeaderView *self;
1000 ModestHeaderViewPrivate *priv;
1002 g_return_if_fail (sel);
1003 g_return_if_fail (user_data);
1005 self = MODEST_HEADER_VIEW (user_data);
1006 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
1008 path = get_selected_row (GTK_TREE_VIEW(self), &model);
1009 if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path)))
1010 return; /* msg was _un_selected */
1012 gtk_tree_model_get (model, &iter,
1013 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1017 g_signal_emit (G_OBJECT(self),
1018 signals[HEADER_SELECTED_SIGNAL],
1021 g_object_unref (G_OBJECT (header));
1022 gtk_tree_path_free(path);
1026 /* PROTECTED method. It's useful when we want to force a given
1027 selection to reload a msg. For example if we have selected a header
1028 in offline mode, when Modest become online, we want to reload the
1029 message automatically without an user click over the header */
1031 _modest_header_view_change_selection (GtkTreeSelection *selection,
1034 g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
1035 g_return_if_fail (MODEST_IS_HEADER_VIEW (user_data));
1037 on_selection_changed (selection, user_data);
1042 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
1051 static int counter = 0;
1053 g_return_val_if_fail (G_IS_OBJECT(user_data), 0);
1054 col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN));
1056 if (!(++counter % 100)) {
1057 GObject *header_view = g_object_get_data(G_OBJECT(user_data),
1058 MODEST_HEADER_VIEW_PTR);
1059 g_signal_emit (header_view,
1060 signals[STATUS_UPDATE_SIGNAL],
1061 0, _("Sorting..."), 0, 0);
1064 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
1065 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
1066 sort_colid = gtk_tree_view_column_get_sort_column_id (GTK_TREE_VIEW_COLUMN(user_data));
1067 gtk_tree_model_get (tree_model, iter1,
1069 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1071 gtk_tree_model_get (tree_model, iter2,
1073 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1075 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1079 return cmp ? cmp : t1 - t2;
1083 case MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE:
1084 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
1086 gtk_tree_model_get (tree_model, iter1,
1087 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
1089 gtk_tree_model_get (tree_model, iter2,
1090 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
1094 case MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE:
1095 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
1096 gtk_tree_model_get (tree_model, iter1,
1097 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
1099 gtk_tree_model_get (tree_model, iter2,
1100 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
1105 /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */
1106 /* FIXME: what about received-date? */
1107 case MODEST_HEADER_VIEW_COLUMN_SUBJECT: {
1109 gtk_tree_model_get (tree_model, iter1,
1110 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s1,
1111 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1113 gtk_tree_model_get (tree_model, iter2,
1114 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2,
1115 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1118 /* the prefix ('Re:', 'Fwd:' etc.) we ignore */
1119 cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1),
1120 s2 + modest_text_utils_get_subject_prefix_len(s2),
1125 return cmp ? cmp : t1 - t2;
1128 case MODEST_HEADER_VIEW_COLUMN_FROM:
1130 gtk_tree_model_get (tree_model, iter1,
1131 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s1,
1132 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1134 gtk_tree_model_get (tree_model, iter2,
1135 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2,
1136 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1138 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1142 return cmp ? cmp : t1 - t2;
1144 case MODEST_HEADER_VIEW_COLUMN_TO:
1146 gtk_tree_model_get (tree_model, iter1,
1147 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s1,
1148 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1150 gtk_tree_model_get (tree_model, iter2,
1151 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2,
1152 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1154 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1158 return cmp ? cmp : t1 - t2;
1160 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
1162 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1163 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
1164 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1165 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
1167 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
1168 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
1170 return cmp ? cmp : t1 - t2;
1172 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
1173 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1174 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1);
1175 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1176 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1);
1177 cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN);
1179 return cmp ? cmp : t1 - t2;
1181 case MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG:
1182 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1183 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
1184 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1185 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
1187 int flag_sort = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_FLAG_SORT));
1188 switch (flag_sort) {
1189 case TNY_HEADER_FLAG_ATTACHMENTS:
1190 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
1191 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
1193 case TNY_HEADER_FLAG_PRIORITY:
1194 cmp = (val1 & TNY_HEADER_FLAG_PRIORITY) -
1195 (val2 & TNY_HEADER_FLAG_PRIORITY);
1198 cmp = (val1 & TNY_HEADER_FLAG_PRIORITY) -
1199 (val2 & TNY_HEADER_FLAG_PRIORITY);
1202 return cmp ? cmp : t1 - t2;
1204 return &iter1 - &iter2; /* oughhhh */
1208 /* Drag and drop stuff */
1210 drag_data_get_cb (GtkWidget *widget, GdkDragContext *context,
1211 GtkSelectionData *selection_data,
1212 guint info, guint time, gpointer data)
1214 GtkTreeModel *model;
1216 GtkTreePath *source_row;
1218 source_row = get_selected_row (GTK_TREE_VIEW(widget), &model);
1219 if ((source_row == NULL) || (!gtk_tree_model_get_iter(model, &iter, source_row))) return;
1222 case MODEST_HEADER_ROW:
1223 gtk_tree_set_row_drag_data (selection_data, model, source_row);
1227 gtk_tree_model_get (model, &iter,
1228 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &hdr,
1231 g_object_unref (G_OBJECT(hdr));
1236 g_message ("default");
1239 gtk_tree_path_free (source_row);
1242 /* Header view drag types */
1243 const GtkTargetEntry header_view_drag_types[] = {
1244 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, MODEST_HEADER_ROW },
1245 { "text/uri-list", 0, MODEST_MSG },
1250 setup_drag_and_drop (GtkTreeView *self)
1252 gtk_drag_source_set (GTK_WIDGET (self),
1254 header_view_drag_types,
1255 G_N_ELEMENTS (header_view_drag_types),
1256 GDK_ACTION_MOVE | GDK_ACTION_COPY);
1258 g_signal_connect(G_OBJECT (self), "drag_data_get",
1259 G_CALLBACK(drag_data_get_cb), NULL);
1262 static GtkTreePath *
1263 get_selected_row (GtkTreeView *self, GtkTreeModel **model)
1265 GtkTreePath *path = NULL;
1266 GtkTreeSelection *sel = NULL;
1269 sel = gtk_tree_view_get_selection(self);
1270 rows = gtk_tree_selection_get_selected_rows (sel, model);
1272 if ((rows == NULL) || (g_list_length(rows) != 1))
1275 path = gtk_tree_path_copy(g_list_nth_data (rows, 0));
1280 g_list_foreach(rows,(GFunc) gtk_tree_path_free, NULL);
1287 * This function moves the tree view scroll to the current selected
1288 * row when the widget grabs the focus
1291 on_focus_in (GtkWidget *self,
1292 GdkEventFocus *event,
1295 GtkTreeSelection *selection;
1296 GtkTreeModel *model;
1297 GList *selected = NULL;
1298 GtkTreePath *selected_path = NULL;
1300 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1304 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1305 /* If none selected yet, pick the first one */
1306 if (gtk_tree_selection_count_selected_rows (selection) == 0) {
1310 /* Return if the model is empty */
1311 if (!gtk_tree_model_get_iter_first (model, &iter))
1314 path = gtk_tree_model_get_path (model, &iter);
1315 gtk_tree_selection_select_path (selection, path);
1316 gtk_tree_path_free (path);
1319 /* Need to get the all the rows because is selection multiple */
1320 selected = gtk_tree_selection_get_selected_rows (selection, &model);
1321 selected_path = (GtkTreePath *) selected->data;
1323 /* Check if we need to scroll */
1324 #if GTK_CHECK_VERSION(2, 8, 0) /* TODO: gtk_tree_view_get_visible_range() is only available in GTK+ 2.8 */
1325 GtkTreePath *start_path = NULL;
1326 GtkTreePath *end_path = NULL;
1327 if (gtk_tree_view_get_visible_range (GTK_TREE_VIEW (self),
1331 if ((gtk_tree_path_compare (start_path, selected_path) != -1) ||
1332 (gtk_tree_path_compare (end_path, selected_path) != 1)) {
1334 /* Scroll to first path */
1335 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self),
1343 #endif /* GTK_CHECK_VERSION */
1346 g_list_foreach (selected, (GFunc) gtk_tree_path_free, NULL);
1347 g_list_free (selected);