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;
78 gint sort_colid[2][TNY_FOLDER_TYPE_NUM];
79 gint sort_type[2][TNY_FOLDER_TYPE_NUM];
84 #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
85 MODEST_TYPE_HEADER_VIEW, \
86 ModestHeaderViewPrivate))
90 #define MODEST_HEADER_VIEW_PTR "modest-header-view"
93 HEADER_SELECTED_SIGNAL,
94 HEADER_ACTIVATED_SIGNAL,
95 ITEM_NOT_FOUND_SIGNAL,
101 static GObjectClass *parent_class = NULL;
103 /* uncomment the following if you have defined any signals */
104 static guint signals[LAST_SIGNAL] = {0};
107 modest_header_view_get_type (void)
109 static GType my_type = 0;
111 static const GTypeInfo my_info = {
112 sizeof(ModestHeaderViewClass),
113 NULL, /* base init */
114 NULL, /* base finalize */
115 (GClassInitFunc) modest_header_view_class_init,
116 NULL, /* class finalize */
117 NULL, /* class data */
118 sizeof(ModestHeaderView),
120 (GInstanceInitFunc) modest_header_view_init,
123 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
131 modest_header_view_class_init (ModestHeaderViewClass *klass)
133 GObjectClass *gobject_class;
134 gobject_class = (GObjectClass*) klass;
136 parent_class = g_type_class_peek_parent (klass);
137 gobject_class->finalize = modest_header_view_finalize;
139 g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate));
141 signals[HEADER_SELECTED_SIGNAL] =
142 g_signal_new ("header_selected",
143 G_TYPE_FROM_CLASS (gobject_class),
145 G_STRUCT_OFFSET (ModestHeaderViewClass,header_selected),
147 g_cclosure_marshal_VOID__POINTER,
148 G_TYPE_NONE, 1, G_TYPE_POINTER);
150 signals[HEADER_ACTIVATED_SIGNAL] =
151 g_signal_new ("header_activated",
152 G_TYPE_FROM_CLASS (gobject_class),
154 G_STRUCT_OFFSET (ModestHeaderViewClass,header_activated),
156 g_cclosure_marshal_VOID__POINTER,
157 G_TYPE_NONE, 1, G_TYPE_POINTER);
160 signals[ITEM_NOT_FOUND_SIGNAL] =
161 g_signal_new ("item_not_found",
162 G_TYPE_FROM_CLASS (gobject_class),
164 G_STRUCT_OFFSET (ModestHeaderViewClass,item_not_found),
166 g_cclosure_marshal_VOID__INT,
167 G_TYPE_NONE, 1, G_TYPE_INT);
169 signals[STATUS_UPDATE_SIGNAL] =
170 g_signal_new ("status_update",
171 G_TYPE_FROM_CLASS (gobject_class),
173 G_STRUCT_OFFSET (ModestHeaderViewClass,status_update),
175 modest_marshal_VOID__STRING_INT_INT,
176 G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT);
179 static GtkTreeViewColumn*
180 get_new_column (const gchar *name, GtkCellRenderer *renderer,
181 gboolean resizable, gint sort_col_id, gboolean show_as_text,
182 GtkTreeCellDataFunc cell_data_func, gpointer user_data)
184 GtkTreeViewColumn *column;
186 column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL);
187 gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
189 gtk_tree_view_column_set_resizable (column, resizable);
191 gtk_tree_view_column_set_expand (column, TRUE);
194 gtk_tree_view_column_add_attribute (column, renderer, "text",
196 if (sort_col_id >= 0)
197 gtk_tree_view_column_set_sort_column_id (column, sort_col_id);
199 gtk_tree_view_column_set_sort_indicator (column, FALSE);
200 gtk_tree_view_column_set_reorderable (column, TRUE);
203 gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func,
212 remove_all_columns (ModestHeaderView *obj)
214 GList *columns, *cursor;
216 columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj));
218 for (cursor = columns; cursor; cursor = cursor->next)
219 gtk_tree_view_remove_column (GTK_TREE_VIEW(obj),
220 GTK_TREE_VIEW_COLUMN(cursor->data));
221 g_list_free (columns);
225 modest_header_view_set_columns (ModestHeaderView *self, const GList *columns, TnyFolderType type)
227 GtkTreeModel *sortable;
228 GtkTreeViewColumn *column=NULL;
229 GtkTreeSelection *selection = NULL;
230 GtkCellRenderer *renderer_msgtype,*renderer_header,
231 *renderer_attach, *renderer_comptact_flag,
232 *renderer_compact_date;
233 ModestHeaderViewPrivate *priv;
236 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
238 /* FIXME: check whether these renderers need to be freed */
239 renderer_msgtype = gtk_cell_renderer_pixbuf_new ();
240 renderer_attach = gtk_cell_renderer_pixbuf_new ();
241 renderer_header = gtk_cell_renderer_text_new ();
242 renderer_comptact_flag = gtk_cell_renderer_pixbuf_new ();
243 renderer_compact_date = gtk_cell_renderer_text_new ();
245 g_object_set(G_OBJECT(renderer_header),
246 "ellipsize", PANGO_ELLIPSIZE_END,
248 g_object_set(G_OBJECT(renderer_compact_date),
252 remove_all_columns (self);
254 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
255 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
256 sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
258 /* Add new columns */
259 for (cursor = columns; cursor; cursor = g_list_next(cursor)) {
260 ModestHeaderViewColumn col =
261 (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data);
263 if (0> col || col >= MODEST_HEADER_VIEW_COLUMN_NUM) {
264 g_printerr ("modest: invalid column %d in column list\n", col);
270 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
271 column = get_new_column (_("M"), renderer_msgtype, FALSE,
272 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
274 (GtkTreeCellDataFunc)_modest_header_view_msgtype_cell_data,
276 gtk_tree_view_column_set_fixed_width (column, 45);
279 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
280 column = get_new_column (_("A"), renderer_attach, FALSE,
281 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
283 (GtkTreeCellDataFunc)_modest_header_view_attach_cell_data,
285 gtk_tree_view_column_set_fixed_width (column, 45);
289 case MODEST_HEADER_VIEW_COLUMN_FROM:
290 column = get_new_column (_("From"), renderer_header, TRUE,
291 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
293 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
294 GINT_TO_POINTER(TRUE));
297 case MODEST_HEADER_VIEW_COLUMN_TO:
298 column = get_new_column (_("To"), renderer_header, TRUE,
299 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN,
301 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
302 GINT_TO_POINTER(FALSE));
305 case MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG:
306 column = get_new_column (_("F"), renderer_comptact_flag, FALSE,
307 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
309 (GtkTreeCellDataFunc)_modest_header_view_compact_flag_cell_data,
311 gtk_tree_view_column_set_fixed_width (column, 45);
314 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
315 column = get_new_column (_("Header"), renderer_header, TRUE,
316 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
318 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
319 GINT_TO_POINTER(TRUE));
322 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
323 column = get_new_column (_("Header"), renderer_header, TRUE,
324 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
326 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
327 GINT_TO_POINTER(FALSE));
331 case MODEST_HEADER_VIEW_COLUMN_SUBJECT:
332 column = get_new_column (_("Subject"), renderer_header, TRUE,
333 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN,
335 (GtkTreeCellDataFunc)_modest_header_view_header_cell_data,
339 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
340 column = get_new_column (_("Received"), renderer_header, TRUE,
341 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
343 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
344 GINT_TO_POINTER(TRUE));
347 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
348 column = get_new_column (_("Sent"), renderer_header, TRUE,
349 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
351 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
352 GINT_TO_POINTER(FALSE));
355 case MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE:
356 column = get_new_column (_("Received"), renderer_compact_date, FALSE,
357 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
359 (GtkTreeCellDataFunc)_modest_header_view_compact_date_cell_data,
360 GINT_TO_POINTER(TRUE));
361 gtk_tree_view_column_set_fixed_width (column, 130);
364 case MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE:
365 column = get_new_column (_("Sent"), renderer_compact_date, FALSE,
366 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
368 (GtkTreeCellDataFunc)_modest_header_view_compact_date_cell_data,
369 GINT_TO_POINTER(FALSE));
370 gtk_tree_view_column_set_fixed_width (column, 130);
372 case MODEST_HEADER_VIEW_COLUMN_SIZE:
373 column = get_new_column (_("Size"), renderer_header, TRUE,
374 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
376 (GtkTreeCellDataFunc)_modest_header_view_size_cell_data,
379 case MODEST_HEADER_VIEW_COLUMN_STATUS:
380 column = get_new_column (_("Status"), renderer_compact_date, TRUE,
381 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
383 (GtkTreeCellDataFunc)_modest_header_view_status_cell_data,
388 g_return_val_if_reached(FALSE);
392 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
394 (GtkTreeIterCompareFunc) cmp_rows,
398 /* we keep the column id around */
399 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN,
400 GINT_TO_POINTER(col));
402 /* we need this ptr when sorting the rows */
403 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR,
405 gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
412 modest_header_view_init (ModestHeaderView *obj)
414 ModestHeaderViewPrivate *priv;
417 priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj);
421 priv->monitor = NULL;
422 priv->monitor_lock = g_mutex_new ();
424 /* Sort parameters */
425 for (j=0; j < 2; j++) {
426 for (i=0; i < TNY_FOLDER_TYPE_NUM; i++) {
427 priv->sort_colid[j][i] = -1;
428 priv->sort_type[j][i] = GTK_SORT_DESCENDING;
432 setup_drag_and_drop (GTK_TREE_VIEW (obj));
436 modest_header_view_finalize (GObject *obj)
438 ModestHeaderView *self;
439 ModestHeaderViewPrivate *priv;
441 self = MODEST_HEADER_VIEW(obj);
442 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
444 g_mutex_lock (priv->monitor_lock);
446 tny_folder_monitor_stop (priv->monitor);
447 g_object_unref (G_OBJECT (priv->monitor));
449 g_mutex_unlock (priv->monitor_lock);
450 g_mutex_free (priv->monitor_lock);
453 g_object_unref (G_OBJECT (priv->folder));
457 G_OBJECT_CLASS(parent_class)->finalize (obj);
462 modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style)
465 GtkTreeSelection *sel;
466 ModestHeaderView *self;
467 ModestHeaderViewPrivate *priv;
469 g_return_val_if_fail (style >= 0 && style < MODEST_HEADER_VIEW_STYLE_NUM,
472 obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL));
473 self = MODEST_HEADER_VIEW(obj);
474 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
476 modest_header_view_set_style (self, style);
477 modest_header_view_set_folder (self, NULL);
479 gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj));
480 gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE);
481 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), TRUE);
483 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj),
484 TRUE); /* alternating row colors */
485 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
487 g_signal_connect (sel, "changed",
488 G_CALLBACK(on_selection_changed), self);
490 g_signal_connect (self, "button-press-event",
491 G_CALLBACK(on_header_clicked), NULL);
493 g_signal_connect (self, "focus-in-event",
494 G_CALLBACK(on_focus_in), NULL);
496 return GTK_WIDGET(self);
501 modest_header_view_get_selected_headers (ModestHeaderView *self)
503 GtkTreeSelection *sel;
504 ModestHeaderViewPrivate *priv;
505 TnyList *header_list = NULL;
507 GList *list, *tmp = NULL;
508 GtkTreeModel *tree_model = NULL;
511 g_return_val_if_fail (self, NULL);
513 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
515 /* Get selected rows */
516 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
517 list = gtk_tree_selection_get_selected_rows (sel, &tree_model);
520 header_list = tny_simple_list_new();
522 list = g_list_reverse (list);
525 /* get header from selection */
526 gtk_tree_model_get_iter (tree_model, &iter, (GtkTreePath *) (tmp->data));
527 gtk_tree_model_get (tree_model, &iter,
528 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
530 /* Prepend to list */
531 tny_list_prepend (header_list, G_OBJECT (header));
532 g_object_unref (G_OBJECT (header));
534 tmp = g_list_next (tmp);
537 g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
544 /* scroll our list view so the selected item is visible */
546 scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up)
548 #ifdef MODEST_PLATFORM_GNOME
550 GtkTreePath *selected_path;
551 GtkTreePath *start, *end;
555 model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
556 selected_path = gtk_tree_model_get_path (model, iter);
558 start = gtk_tree_path_new ();
559 end = gtk_tree_path_new ();
561 gtk_tree_view_get_visible_range (GTK_TREE_VIEW(self), &start, &end);
563 if (gtk_tree_path_compare (selected_path, start) < 0 ||
564 gtk_tree_path_compare (end, selected_path) < 0)
565 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(self),
566 selected_path, NULL, TRUE,
569 gtk_tree_path_free (selected_path);
570 gtk_tree_path_free (start);
571 gtk_tree_path_free (end);
573 #endif /* MODEST_PLATFORM_GNOME */
578 modest_header_view_select_next (ModestHeaderView *self)
580 GtkTreeSelection *sel;
585 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
586 path = get_selected_row (GTK_TREE_VIEW(self), &model);
587 if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) {
588 /* Unselect previous path */
589 gtk_tree_selection_unselect_path (sel, path);
591 /* Move path down and selects new one */
592 if (gtk_tree_model_iter_next (model, &iter)) {
593 gtk_tree_selection_select_iter (sel, &iter);
594 scroll_to_selected (self, &iter, FALSE);
596 gtk_tree_path_free(path);
602 modest_header_view_select_prev (ModestHeaderView *self)
604 GtkTreeSelection *sel;
609 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
610 path = get_selected_row (GTK_TREE_VIEW(self), &model);
611 if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) {
612 /* Unselect previous path */
613 gtk_tree_selection_unselect_path (sel, path);
616 if (gtk_tree_path_prev (path)) {
617 gtk_tree_model_get_iter (model, &iter, path);
619 /* Select the new one */
620 gtk_tree_selection_select_iter (sel, &iter);
621 scroll_to_selected (self, &iter, TRUE);
624 gtk_tree_path_free (path);
629 modest_header_view_get_columns (ModestHeaderView *self)
631 g_return_val_if_fail (self, FALSE);
632 return gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
637 modest_header_view_is_empty (ModestHeaderView *self)
639 g_return_val_if_fail (self, FALSE);
640 return FALSE; /* FIXME */
645 modest_header_view_set_style (ModestHeaderView *self,
646 ModestHeaderViewStyle style)
648 ModestHeaderViewPrivate *priv;
649 gboolean show_col_headers = FALSE;
650 ModestHeaderViewStyle old_style;
652 g_return_val_if_fail (self, FALSE);
653 g_return_val_if_fail (style >= 0 && MODEST_HEADER_VIEW_STYLE_NUM,
656 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
657 if (priv->style == style)
658 return TRUE; /* nothing to do */
661 case MODEST_HEADER_VIEW_STYLE_DETAILS:
662 show_col_headers = TRUE;
664 case MODEST_HEADER_VIEW_STYLE_TWOLINES:
667 g_return_val_if_reached (FALSE);
669 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), show_col_headers);
670 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), show_col_headers);
672 old_style = priv->style;
679 ModestHeaderViewStyle
680 modest_header_view_get_style (ModestHeaderView *self)
682 g_return_val_if_fail (self, FALSE);
683 return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style;
687 * This function sets a sortable model in the header view. It's just
688 * used for developing purposes, because it only does a
689 * gtk_tree_view_set_model
692 modest_header_view_set_model (GtkTreeView *header_view, GtkTreeModel *model)
694 GtkTreeModel *old_model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
696 if (old_model_sort && GTK_IS_TREE_MODEL_SORT (old_model_sort)) {
697 GtkTreeModel *old_model;
698 ModestHeaderViewPrivate *priv;
700 priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
701 old_model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (old_model_sort));
704 gtk_tree_view_set_model (header_view, model);
706 gtk_tree_view_set_model (header_view, model);
712 modest_header_view_get_folder (ModestHeaderView *self)
714 ModestHeaderViewPrivate *priv;
715 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
718 g_object_ref (priv->folder);
724 modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder)
728 ModestHeaderViewPrivate *priv;
729 GList *cols, *cursor;
730 GtkTreeModel *sortable;
732 GtkSortType sort_type;
734 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
736 headers = TNY_LIST (tny_gtk_header_list_model_new ());
738 tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
741 /* Add a folder observer */
742 g_mutex_lock (priv->monitor_lock);
744 tny_folder_monitor_stop (priv->monitor);
745 g_object_unref (G_OBJECT (priv->monitor));
747 priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (folder));
748 tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers));
749 tny_folder_monitor_start (priv->monitor);
750 g_mutex_unlock (priv->monitor_lock);
753 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers));
754 g_object_unref (G_OBJECT (headers));
756 /* install our special sorting functions */
757 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
759 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
760 MODEST_HEADER_VIEW_COLUMN));
761 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
763 (GtkTreeIterCompareFunc) cmp_rows,
765 cursor = g_list_next(cursor);
768 /* Restore sort column id */
770 type = modest_tny_folder_guess_folder_type (folder);
771 sort_colid = modest_header_view_get_sort_column_id (self, type);
772 sort_type = modest_header_view_get_sort_type (self, type);
773 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
779 modest_header_view_set_model (GTK_TREE_VIEW (self), sortable);
780 g_object_unref (G_OBJECT (sortable));
787 modest_header_view_sort_by_column_id (ModestHeaderView *self,
789 GtkSortType sort_type)
791 ModestHeaderViewPrivate *priv = NULL;
792 GtkTreeModel *sortable = NULL;
795 /* Get model and private data */
796 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
797 sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
799 /* Sort tree model */
800 type = modest_tny_folder_guess_folder_type (priv->folder);
801 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
804 /* Store new sort parameters */
805 modest_header_view_set_sort_params (self, sort_colid, sort_type, type);
807 /* Save GConf parameters */
808 /* modest_widget_memory_save (modest_runtime_get_conf(), */
809 /* G_OBJECT(self), "header-view"); */
814 modest_header_view_set_sort_params (ModestHeaderView *self,
816 GtkSortType sort_type,
819 ModestHeaderViewPrivate *priv;
820 ModestHeaderViewStyle style;
822 style = modest_header_view_get_style (self);
823 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
825 priv->sort_colid[style][type] = sort_colid;
826 priv->sort_type[style][type] = sort_type;
830 modest_header_view_get_sort_column_id (ModestHeaderView *self,
833 ModestHeaderViewPrivate *priv;
834 ModestHeaderViewStyle style;
836 style = modest_header_view_get_style (self);
837 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
839 return priv->sort_colid[style][type];
843 modest_header_view_get_sort_type (ModestHeaderView *self,
846 ModestHeaderViewPrivate *priv;
847 ModestHeaderViewStyle style;
849 style = modest_header_view_get_style (self);
850 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
852 return priv->sort_type[style][type];
856 modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder)
858 ModestHeaderViewPrivate *priv;
859 ModestWindow *win = NULL;
861 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
862 win = MODEST_WINDOW(gtk_widget_get_toplevel (GTK_WIDGET(self)));
863 g_return_if_fail (MODEST_IS_WINDOW (win));
866 g_object_unref (priv->folder);
871 ModestMailOperation *mail_op;
873 /* Set folder in the model */
874 modest_header_view_set_folder_intern (self, folder);
876 /* Pick my reference. Nothing to do with the mail operation */
877 priv->folder = g_object_ref (folder);
879 /* no message selected */
880 g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, NULL);
882 /* Create the mail operation */
883 mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(win));
884 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
887 /* Refresh the folder asynchronously */
888 modest_mail_operation_refresh_folder (mail_op, folder);
891 g_object_unref (mail_op);
894 g_mutex_lock (priv->monitor_lock);
895 modest_header_view_set_model (GTK_TREE_VIEW (self), NULL);
898 tny_folder_monitor_stop (priv->monitor);
899 g_object_unref (G_OBJECT (priv->monitor));
900 priv->monitor = NULL;
902 g_mutex_unlock (priv->monitor_lock);
907 on_header_clicked (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
909 ModestHeaderView *self = NULL;
910 ModestHeaderViewPrivate *priv = NULL;
911 GtkTreePath *path = NULL;
913 GtkTreeModel *model = NULL;
915 /* ignore everything but doubleclick */
916 if (event->type != GDK_2BUTTON_PRESS)
919 self = MODEST_HEADER_VIEW (widget);
920 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
922 path = get_selected_row (GTK_TREE_VIEW(self), &model);
923 if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path)))
926 /* get the first selected item */
927 gtk_tree_model_get (model, &iter,
928 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
931 g_signal_emit (G_OBJECT(self),
932 signals[HEADER_ACTIVATED_SIGNAL],
936 g_object_unref (G_OBJECT (header));
937 gtk_tree_path_free(path);
944 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
948 GtkTreePath *path = NULL;
950 ModestHeaderView *self;
951 ModestHeaderViewPrivate *priv;
953 g_return_if_fail (sel);
954 g_return_if_fail (user_data);
956 self = MODEST_HEADER_VIEW (user_data);
957 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
959 path = get_selected_row (GTK_TREE_VIEW(self), &model);
960 if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path)))
961 return; /* msg was _un_selected */
963 gtk_tree_model_get (model, &iter,
964 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
968 g_signal_emit (G_OBJECT(self),
969 signals[HEADER_SELECTED_SIGNAL],
972 g_object_unref (G_OBJECT (header));
973 gtk_tree_path_free(path);
977 /* PROTECTED method. It's useful when we want to force a given
978 selection to reload a msg. For example if we have selected a header
979 in offline mode, when Modest become online, we want to reload the
980 message automatically without an user click over the header */
982 _modest_header_view_change_selection (GtkTreeSelection *selection,
985 g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
986 g_return_if_fail (MODEST_IS_HEADER_VIEW (user_data));
988 on_selection_changed (selection, user_data);
993 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
1002 static int counter = 0;
1004 g_return_val_if_fail (GTK_IS_TREE_VIEW_COLUMN(user_data), 0);
1005 col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN));
1007 if (!(++counter % 100)) {
1008 GObject *header_view = g_object_get_data(G_OBJECT(user_data),
1009 MODEST_HEADER_VIEW_PTR);
1010 g_signal_emit (header_view,
1011 signals[STATUS_UPDATE_SIGNAL],
1012 0, _("Sorting..."), 0, 0);
1015 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
1016 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
1017 sort_colid = gtk_tree_view_column_get_sort_column_id (GTK_TREE_VIEW_COLUMN(user_data));
1018 gtk_tree_model_get (tree_model, iter1,
1020 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1022 gtk_tree_model_get (tree_model, iter2,
1024 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1026 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1030 return cmp ? cmp : t1 - t2;
1034 case MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE:
1035 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
1037 gtk_tree_model_get (tree_model, iter1,
1038 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
1040 gtk_tree_model_get (tree_model, iter2,
1041 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
1045 case MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE:
1046 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
1047 gtk_tree_model_get (tree_model, iter1,
1048 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
1050 gtk_tree_model_get (tree_model, iter2,
1051 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
1056 /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */
1057 /* FIXME: what about received-date? */
1058 case MODEST_HEADER_VIEW_COLUMN_SUBJECT: {
1060 gtk_tree_model_get (tree_model, iter1,
1061 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s1,
1062 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1064 gtk_tree_model_get (tree_model, iter2,
1065 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2,
1066 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1069 /* the prefix ('Re:', 'Fwd:' etc.) we ignore */
1070 cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1),
1071 s2 + modest_text_utils_get_subject_prefix_len(s2),
1076 return cmp ? cmp : t1 - t2;
1079 case MODEST_HEADER_VIEW_COLUMN_FROM:
1081 gtk_tree_model_get (tree_model, iter1,
1082 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s1,
1083 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1085 gtk_tree_model_get (tree_model, iter2,
1086 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2,
1087 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1089 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1093 return cmp ? cmp : t1 - t2;
1095 case MODEST_HEADER_VIEW_COLUMN_TO:
1097 gtk_tree_model_get (tree_model, iter1,
1098 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s1,
1099 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
1101 gtk_tree_model_get (tree_model, iter2,
1102 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2,
1103 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
1105 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
1109 return cmp ? cmp : t1 - t2;
1111 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
1113 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1114 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
1115 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1116 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
1118 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
1119 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
1121 return cmp ? cmp : t1 - t2;
1123 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
1124 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1125 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1);
1126 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1127 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1);
1128 cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN);
1130 return cmp ? cmp : t1 - t2;
1132 case MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG:
1133 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
1134 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
1135 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
1136 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
1138 int flag_sort = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_FLAG_SORT));
1139 switch (flag_sort) {
1140 case TNY_HEADER_FLAG_ATTACHMENTS:
1141 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
1142 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
1144 case TNY_HEADER_FLAG_PRIORITY:
1145 cmp = (val1 & TNY_HEADER_FLAG_PRIORITY) -
1146 (val2 & TNY_HEADER_FLAG_PRIORITY);
1149 cmp = (val1 & TNY_HEADER_FLAG_PRIORITY) -
1150 (val2 & TNY_HEADER_FLAG_PRIORITY);
1153 return cmp ? cmp : t1 - t2;
1155 return &iter1 - &iter2; /* oughhhh */
1159 /* Drag and drop stuff */
1161 drag_data_get_cb (GtkWidget *widget, GdkDragContext *context,
1162 GtkSelectionData *selection_data,
1163 guint info, guint time, gpointer data)
1165 GtkTreeModel *model;
1167 GtkTreePath *source_row;
1169 source_row = get_selected_row (GTK_TREE_VIEW(widget), &model);
1170 if ((source_row == NULL) || (!gtk_tree_model_get_iter(model, &iter, source_row))) return;
1173 case MODEST_HEADER_ROW:
1174 gtk_tree_set_row_drag_data (selection_data, model, source_row);
1178 gtk_tree_model_get (model, &iter,
1179 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &hdr,
1182 g_object_unref (G_OBJECT(hdr));
1187 g_message ("default");
1190 gtk_tree_path_free (source_row);
1193 /* Header view drag types */
1194 const GtkTargetEntry header_view_drag_types[] = {
1195 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, MODEST_HEADER_ROW },
1196 { "text/uri-list", 0, MODEST_MSG },
1201 setup_drag_and_drop (GtkTreeView *self)
1203 gtk_drag_source_set (GTK_WIDGET (self),
1205 header_view_drag_types,
1206 G_N_ELEMENTS (header_view_drag_types),
1207 GDK_ACTION_MOVE | GDK_ACTION_COPY);
1209 g_signal_connect(G_OBJECT (self), "drag_data_get",
1210 G_CALLBACK(drag_data_get_cb), NULL);
1213 static GtkTreePath *
1214 get_selected_row (GtkTreeView *self, GtkTreeModel **model)
1216 GtkTreePath *path = NULL;
1217 GtkTreeSelection *sel = NULL;
1220 sel = gtk_tree_view_get_selection(self);
1221 rows = gtk_tree_selection_get_selected_rows (sel, model);
1223 if ((rows == NULL) || (g_list_length(rows) != 1))
1226 path = gtk_tree_path_copy(g_list_nth_data (rows, 0));
1231 g_list_foreach(rows,(GFunc) gtk_tree_path_free, NULL);
1238 * This function moves the tree view scroll to the current selected
1239 * row when the widget grabs the focus
1242 on_focus_in (GtkWidget *self,
1243 GdkEventFocus *event,
1246 GtkTreeSelection *selection;
1247 GtkTreeModel *model;
1248 GList *selected = NULL;
1249 GtkTreePath *selected_path = NULL;
1251 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1255 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1256 /* If none selected yet, pick the first one */
1257 if (gtk_tree_selection_count_selected_rows (selection) == 0) {
1261 /* Return if the model is empty */
1262 if (!gtk_tree_model_get_iter_first (model, &iter))
1265 path = gtk_tree_model_get_path (model, &iter);
1266 gtk_tree_selection_select_path (selection, path);
1267 gtk_tree_path_free (path);
1270 /* Need to get the all the rows because is selection multiple */
1271 selected = gtk_tree_selection_get_selected_rows (selection, &model);
1272 selected_path = (GtkTreePath *) selected->data;
1274 /* Check if we need to scroll */
1275 #if GTK_CHECK_VERSION(2, 8, 0) /* TODO: gtk_tree_view_get_visible_range() is only available in GTK+ 2.8 */
1276 GtkTreePath *start_path = NULL;
1277 GtkTreePath *end_path = NULL;
1278 if (gtk_tree_view_get_visible_range (GTK_TREE_VIEW (self),
1282 if ((gtk_tree_path_compare (start_path, selected_path) != -1) ||
1283 (gtk_tree_path_compare (end_path, selected_path) != 1)) {
1285 /* Scroll to first path */
1286 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self),
1294 #endif /* GTK_CHECK_VERSION */
1297 g_list_foreach (selected, (GFunc) gtk_tree_path_free, NULL);
1298 g_list_free (selected);