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>
35 #include <modest-header-view.h>
36 #include <modest-marshal.h>
37 #include <modest-text-utils.h>
38 #include <modest-icon-names.h>
39 #include <modest-icon-factory.h>
41 static void modest_header_view_class_init (ModestHeaderViewClass *klass);
42 static void modest_header_view_init (ModestHeaderView *obj);
43 static void modest_header_view_finalize (GObject *obj);
45 static void on_selection_changed (GtkTreeSelection *sel, gpointer user_data);
47 #define MODEST_HEADER_VIEW_PTR "modest-header-view"
50 HEADER_SELECTED_SIGNAL,
51 ITEM_NOT_FOUND_SIGNAL,
57 typedef struct _ModestHeaderViewPrivate ModestHeaderViewPrivate;
58 struct _ModestHeaderViewPrivate {
62 ModestHeaderViewStyle style;
64 ModestHeaderViewState state;
67 #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
68 MODEST_TYPE_HEADER_VIEW, \
69 ModestHeaderViewPrivate))
72 static GObjectClass *parent_class = NULL;
74 /* uncomment the following if you have defined any signals */
75 static guint signals[LAST_SIGNAL] = {0};
78 modest_header_view_get_type (void)
80 static GType my_type = 0;
82 static const GTypeInfo my_info = {
83 sizeof(ModestHeaderViewClass),
85 NULL, /* base finalize */
86 (GClassInitFunc) modest_header_view_class_init,
87 NULL, /* class finalize */
88 NULL, /* class data */
89 sizeof(ModestHeaderView),
91 (GInstanceInitFunc) modest_header_view_init,
94 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
102 modest_header_view_class_init (ModestHeaderViewClass *klass)
104 GObjectClass *gobject_class;
105 gobject_class = (GObjectClass*) klass;
107 parent_class = g_type_class_peek_parent (klass);
108 gobject_class->finalize = modest_header_view_finalize;
110 g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate));
112 signals[HEADER_SELECTED_SIGNAL] =
113 g_signal_new ("header_selected",
114 G_TYPE_FROM_CLASS (gobject_class),
116 G_STRUCT_OFFSET (ModestHeaderViewClass,header_selected),
118 g_cclosure_marshal_VOID__POINTER,
119 G_TYPE_NONE, 1, G_TYPE_POINTER);
121 signals[ITEM_NOT_FOUND_SIGNAL] =
122 g_signal_new ("item_not_found",
123 G_TYPE_FROM_CLASS (gobject_class),
125 G_STRUCT_OFFSET (ModestHeaderViewClass,item_not_found),
127 g_cclosure_marshal_VOID__INT,
128 G_TYPE_NONE, 1, G_TYPE_INT);
130 signals[STATUS_UPDATE_SIGNAL] =
131 g_signal_new ("status_update",
132 G_TYPE_FROM_CLASS (gobject_class),
134 G_STRUCT_OFFSET (ModestHeaderViewClass,status_update),
136 modest_marshal_VOID__STRING_INT_INT,
137 G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT);
141 msgtype_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
142 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data)
144 TnyHeaderFlags flags;
145 GdkPixbuf *pixbuf = NULL;
147 gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
150 if (flags & TNY_HEADER_FLAG_DELETED)
151 pixbuf = modest_icon_factory_get_icon (MODEST_HEADER_ICON_DELETED);
152 else if (flags & TNY_HEADER_FLAG_SEEN)
153 pixbuf = modest_icon_factory_get_icon (MODEST_HEADER_ICON_READ);
155 pixbuf = modest_icon_factory_get_icon (MODEST_HEADER_ICON_UNREAD);
157 g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL);
161 attach_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
162 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data)
164 TnyHeaderFlags flags;
165 GdkPixbuf *pixbuf = NULL;
167 gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
170 if (flags & TNY_HEADER_FLAG_ATTACHMENTS)
171 pixbuf = modest_icon_factory_get_small_icon (MODEST_HEADER_ICON_ATTACH);
173 g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL);
178 header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
179 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data)
181 TnyHeaderFlags flags;
183 gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
186 g_object_set (G_OBJECT(renderer),
187 "weight", (flags & TNY_HEADER_FLAG_SEEN) ? 400: 800,
188 "style", (flags & TNY_HEADER_FLAG_DELETED) ?
189 PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL,
195 sender_receiver_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
196 GtkTreeModel *tree_model, GtkTreeIter *iter, gboolean is_sender)
198 TnyHeaderFlags flags;
200 gint sender_receiver_col;
203 sender_receiver_col = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
205 sender_receiver_col = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
207 gtk_tree_model_get (tree_model, iter,
208 sender_receiver_col, &address,
209 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags,
212 g_object_set (G_OBJECT(renderer),
214 modest_text_utils_get_display_address (address),
216 (flags & TNY_HEADER_FLAG_SEEN) ? 400 : 800,
218 (flags & TNY_HEADER_FLAG_DELETED)?PANGO_STYLE_ITALIC:PANGO_STYLE_NORMAL,
224 * this for both incoming and outgoing mail, depending on the the user_data
225 * parameter. in the incoming case, show 'From' and 'Received date', in the
226 * outgoing case, show 'To' and 'Sent date'
229 compact_header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
230 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data)
233 TnyHeaderFlags flags;
234 gchar *address, *subject;
237 gboolean is_incoming;
239 is_incoming = GPOINTER_TO_INT(user_data); /* GPOINTER_TO_BOOLEAN is not available
240 * in older versions of glib...*/
243 gtk_tree_model_get (tree_model, iter,
244 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags,
245 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &address,
246 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &subject,
247 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, &date,
250 gtk_tree_model_get (tree_model, iter,
251 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags,
252 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &address,
253 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &subject,
254 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &date,
257 rendobj = G_OBJECT(renderer);
259 header = g_strdup_printf ("%s %s\n%s",
260 modest_text_utils_get_display_address (address),
261 modest_text_utils_get_display_date (date),
264 g_object_set (G_OBJECT(renderer),
266 "weight", (flags & TNY_HEADER_FLAG_SEEN) ? 400: 800,
267 "style", (flags & TNY_HEADER_FLAG_DELETED) ?
268 PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL,
278 static GtkTreeViewColumn*
279 get_new_column (const gchar *name, GtkCellRenderer *renderer,
280 gboolean resizable, gint sort_col_id, gboolean show_as_text,
281 GtkTreeCellDataFunc cell_data_func, gpointer user_data)
283 GtkTreeViewColumn *column;
285 column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL);
286 gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
288 gtk_tree_view_column_set_resizable (column, resizable);
290 gtk_tree_view_column_set_min_width (column, 100);
293 gtk_tree_view_column_add_attribute (column, renderer, "text",
295 if (sort_col_id >= 0)
296 gtk_tree_view_column_set_sort_column_id (column, sort_col_id);
298 gtk_tree_view_column_set_sort_indicator (column, FALSE);
299 gtk_tree_view_column_set_reorderable (column, TRUE);
302 gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func,
311 remove_all_columns (ModestHeaderView *obj)
313 GList *columns, *cursor;
315 gtk_tree_view_set_model (GTK_TREE_VIEW(obj), NULL);
317 columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj));
319 for (cursor = columns; cursor; cursor = cursor->next)
320 gtk_tree_view_remove_column (GTK_TREE_VIEW(obj),
321 GTK_TREE_VIEW_COLUMN(cursor->data));
322 g_list_free (columns);
328 set_empty (ModestHeaderView *self)
330 ModestHeaderViewPrivate *priv;
331 GtkTreeViewColumn *column;
335 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
337 remove_all_columns (self);
339 store = gtk_list_store_new (1, G_TYPE_STRING);
340 gtk_list_store_append (store, &iter);
341 gtk_list_store_set (store, &iter, 0, _("<b>(No items in this folder)</b>"), -1);
342 gtk_tree_view_set_model(GTK_TREE_VIEW(self), GTK_TREE_MODEL(store));
343 g_object_unref (store);
345 column = gtk_tree_view_column_new_with_attributes ("", gtk_cell_renderer_text_new(),
347 gtk_tree_view_column_set_resizable (column, FALSE);
348 gtk_tree_view_column_set_alignment (column, 0.5);
350 gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
351 priv->state = MODEST_HEADER_VIEW_STATE_IS_EMPTY;
358 ModestHeaderViewState
359 modest_header_view_get_state (ModestHeaderView *self)
361 g_return_val_if_fail (MODEST_IS_HEADER_VIEW (self), TRUE);
363 return MODEST_HEADER_VIEW_GET_PRIVATE(self)->state;
368 set_state (ModestHeaderView *self, ModestHeaderViewState state)
370 ModestHeaderViewState oldstate =
371 MODEST_HEADER_VIEW_GET_PRIVATE(self)->state;
373 if (oldstate != state) {
374 if (oldstate & MODEST_HEADER_VIEW_STATE_IS_EMPTY !=
375 state & MODEST_HEADER_VIEW_STATE_IS_EMPTY)
378 MODEST_HEADER_VIEW_GET_PRIVATE(self)->state = state;
379 /* FIXME: emit signal if the state changed*/
385 update_state (ModestHeaderView *self)
388 GtkTreeSelection *sel;
389 ModestHeaderViewState state = 0;
390 ModestHeaderViewPrivate *priv;
392 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
394 if (!priv->folder || tny_folder_get_all_count(priv->folder) == 0)
395 state = MODEST_HEADER_VIEW_STATE_IS_EMPTY;
397 gtk_tree_view_get_cursor (GTK_TREE_VIEW(self), &path, NULL);
401 state |= MODEST_HEADER_VIEW_STATE_HAS_CURSOR;
402 path2= gtk_tree_path_copy (path);
404 gtk_tree_path_next (path);
405 if (gtk_tree_path_compare (path, path2) != 0)
406 state |= MODEST_HEADER_VIEW_STATE_AT_LAST_ITEM;
408 if (!gtk_tree_path_prev (path2))
409 state |= MODEST_HEADER_VIEW_STATE_AT_FIRST_ITEM;
411 gtk_tree_path_free (path);
412 gtk_tree_path_free (path2);
415 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(self));
417 state |= MODEST_HEADER_VIEW_STATE_HAS_SELECTION;
418 if (gtk_tree_selection_count_selected_rows (sel) > 1)
419 state |= MODEST_HEADER_VIEW_STATE_HAS_MULTIPLE_SELECTION;
423 set_state (self, state);
429 modest_header_view_set_columns (ModestHeaderView *self, const GList *columns)
431 GtkTreeViewColumn *column=NULL;
432 GtkCellRenderer *renderer_msgtype,
436 ModestHeaderViewPrivate *priv;
439 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
441 /* FIXME: check whether these renderers need to be freed */
442 renderer_msgtype = gtk_cell_renderer_pixbuf_new ();
443 renderer_attach = gtk_cell_renderer_pixbuf_new ();
444 renderer_header = gtk_cell_renderer_text_new ();
446 remove_all_columns (self);
448 for (cursor = columns; cursor; cursor = g_list_next(cursor)) {
449 ModestHeaderViewColumn col =
450 (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data);
452 if (0> col || col >= MODEST_HEADER_VIEW_COLUMN_NUM) {
453 g_printerr ("modest: invalid column %d in column list\n", col);
459 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
460 column = get_new_column (_("M"), renderer_msgtype, FALSE,
461 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
462 FALSE, (GtkTreeCellDataFunc)msgtype_cell_data,
464 gtk_tree_view_column_set_fixed_width (column, 32);
467 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
468 column = get_new_column (_("A"), renderer_attach, FALSE,
469 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
470 FALSE, (GtkTreeCellDataFunc)attach_cell_data,
472 gtk_tree_view_column_set_fixed_width (column, 32);
475 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
476 column = get_new_column (_("Received"), renderer_header, TRUE,
477 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_COLUMN,
478 TRUE, (GtkTreeCellDataFunc)header_cell_data,
482 case MODEST_HEADER_VIEW_COLUMN_FROM:
483 column = get_new_column (_("From"), renderer_header, TRUE,
484 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
485 TRUE, (GtkTreeCellDataFunc)sender_receiver_cell_data,
486 GINT_TO_POINTER(TRUE));
489 case MODEST_HEADER_VIEW_COLUMN_TO:
490 column = get_new_column (_("To"), renderer_header, TRUE,
491 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN,
492 TRUE, (GtkTreeCellDataFunc)sender_receiver_cell_data,
493 GINT_TO_POINTER(FALSE));
496 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
497 column = get_new_column (_("Header"), renderer_header, TRUE,
498 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
499 TRUE, (GtkTreeCellDataFunc)compact_header_cell_data,
500 GINT_TO_POINTER(TRUE));
503 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
504 column = get_new_column (_("Header"), renderer_header, TRUE,
505 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
506 TRUE, (GtkTreeCellDataFunc)compact_header_cell_data,
507 GINT_TO_POINTER(FALSE));
511 case MODEST_HEADER_VIEW_COLUMN_SUBJECT:
512 column = get_new_column (_("Subject"), renderer_header, TRUE,
513 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN,
514 TRUE, (GtkTreeCellDataFunc)header_cell_data,
519 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
520 column = get_new_column (_("Sent"), renderer_header, TRUE,
521 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_COLUMN,
522 TRUE, (GtkTreeCellDataFunc)header_cell_data,
527 g_assert_not_reached ();
530 /* we keep the column id around */
531 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN,
532 GINT_TO_POINTER(col));
534 /* we need this ptr when sorting the rows */
535 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR,
538 gtk_tree_view_column_set_visible (column, TRUE);
539 gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
547 modest_header_view_init (ModestHeaderView *obj)
549 ModestHeaderViewPrivate *priv;
550 priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj);
552 priv->lock = g_mutex_new ();
557 modest_header_view_finalize (GObject *obj)
559 ModestHeaderView *self;
560 ModestHeaderViewPrivate *priv;
561 GtkTreeSelection *sel;
563 self = MODEST_HEADER_VIEW(obj);
564 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
567 g_object_unref (G_OBJECT(priv->headers));
569 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
571 if (sel && priv->sig1 != 0) {
572 g_signal_handler_disconnect (G_OBJECT(sel), priv->sig1);
577 g_mutex_free (priv->lock);
581 priv->headers = NULL;
584 G_OBJECT_CLASS(parent_class)->finalize (obj);
588 modest_header_view_new (TnyFolder *folder, const GList *columns,
589 ModestHeaderViewStyle style)
592 GtkTreeSelection *sel;
593 ModestHeaderView *self;
594 ModestHeaderViewPrivate *priv;
596 obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL));
597 self = MODEST_HEADER_VIEW(obj);
598 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
600 modest_header_view_set_style (self, style);
601 modest_header_view_set_columns (self, columns);
603 if (!modest_header_view_set_folder (self, NULL)) {
604 g_warning ("could not set the folder");
605 g_object_unref (obj);
611 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(obj), TRUE);
612 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(obj), TRUE);
613 gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj));
615 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj),
616 TRUE); /* alternating row colors */
618 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
620 priv->sig1 = g_signal_connect (sel, "changed",
621 G_CALLBACK(on_selection_changed), self);
622 return GTK_WIDGET(self);
627 modest_header_view_get_selected_headers (ModestHeaderView *self)
629 GtkTreeSelection *sel;
630 ModestHeaderViewPrivate *priv;
631 TnyList *header_list = NULL;
633 GList *list, *tmp = NULL;
634 GtkTreeModel *tree_model = NULL;
637 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
639 /* Get selected rows */
640 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
641 list = gtk_tree_selection_get_selected_rows (sel, &tree_model);
644 header_list = tny_simple_list_new();
646 list = g_list_reverse (list);
649 /* get header from selection */
650 gtk_tree_model_get_iter (tree_model,
652 (GtkTreePath *) (tmp->data));
654 gtk_tree_model_get (tree_model, &iter,
655 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
658 /* Prepend to list */
659 tny_list_prepend (header_list, G_OBJECT (header));
660 tmp = g_list_next (tmp);
663 g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
670 modest_header_view_select_next (ModestHeaderView *self)
672 GtkTreeSelection *sel;
676 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
678 gtk_tree_selection_get_selected (sel, &model, &iter);
679 gtk_tree_model_iter_next (model, &iter);
680 gtk_tree_selection_select_iter (sel, &iter);
685 modest_header_view_get_columns (ModestHeaderView *self)
687 g_return_val_if_fail (self, FALSE);
688 return gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
692 modest_header_view_set_style (ModestHeaderView *self,
693 ModestHeaderViewStyle style)
695 g_return_val_if_fail (self, FALSE);
697 MODEST_HEADER_VIEW_GET_PRIVATE(self)->style = style;
699 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self),
700 style & MODEST_HEADER_VIEW_STYLE_SHOW_HEADERS);
701 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self),
702 style & MODEST_HEADER_VIEW_STYLE_SHOW_HEADERS);
704 gtk_tree_view_columns_autosize (GTK_TREE_VIEW(self));
705 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(self),
706 TRUE); /* alternating row colors */
712 ModestHeaderViewStyle
713 modest_header_view_get_style (ModestHeaderView *self)
715 g_return_val_if_fail (self, FALSE);
717 return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style;
722 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
731 static int counter = 0;
732 col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN));
734 if (!(++counter % 100)) {
735 GObject *header_view = g_object_get_data(G_OBJECT(user_data),
736 MODEST_HEADER_VIEW_PTR);
737 g_signal_emit (header_view,
738 signals[STATUS_UPDATE_SIGNAL],
739 0, _("Sorting..."), 0, 0);
744 /* first one, we decide based on the time */
745 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
746 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
747 gtk_tree_model_get (tree_model, iter1,
748 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
750 gtk_tree_model_get (tree_model, iter2,
751 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
755 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
756 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
757 gtk_tree_model_get (tree_model, iter1,
758 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
760 gtk_tree_model_get (tree_model, iter2,
761 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
766 /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */
767 case MODEST_HEADER_VIEW_COLUMN_SUBJECT: {
769 gtk_tree_model_get (tree_model, iter1,
770 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s1,
771 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
773 gtk_tree_model_get (tree_model, iter2,
774 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2,
775 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
778 /* the prefix ('Re:', 'Fwd:' etc.) we ignore */
779 cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1),
780 s2 + modest_text_utils_get_subject_prefix_len(s2),
786 return cmp ? cmp : t1 - t2;
789 case MODEST_HEADER_VIEW_COLUMN_FROM:
791 gtk_tree_model_get (tree_model, iter1,
792 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s1,
793 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
795 gtk_tree_model_get (tree_model, iter2,
796 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2,
797 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
799 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
803 return cmp ? cmp : t1 - t2;
805 case MODEST_HEADER_VIEW_COLUMN_TO:
807 gtk_tree_model_get (tree_model, iter1,
808 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s1,
809 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
811 gtk_tree_model_get (tree_model, iter2,
812 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2,
813 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
815 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
819 return cmp ? cmp : t1 - t2;
821 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
823 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
824 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
825 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
826 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
828 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
829 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
831 return cmp ? cmp : t1 - t2;
833 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
834 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
835 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1);
836 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
837 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1);
838 cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN);
840 return cmp ? cmp : t1 - t2;
843 return &iter1 - &iter2; /* oughhhh */
849 on_refresh_folder (TnyFolder *folder, gboolean cancelled, GError **err,
852 GtkTreeModel *sortable;
853 ModestHeaderView *self;
854 ModestHeaderViewPrivate *priv;
855 GError *error = NULL;
860 self = MODEST_HEADER_VIEW(user_data);
861 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
863 priv->folder = folder;
866 if (!folder || priv->state & MODEST_HEADER_VIEW_STATE_IS_EMPTY)
867 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), FALSE);
868 else { /* it's a new one or a refresh */
869 GList *cols, *cursor;
872 g_object_unref (priv->headers);
874 priv->headers = TNY_LIST(tny_gtk_header_list_model_new ());
875 tny_folder_get_headers (folder, priv->headers, FALSE, &error); /* FIXME */
877 g_signal_emit (G_OBJECT(self), signals[ITEM_NOT_FOUND_SIGNAL],
878 0, MODEST_ITEM_TYPE_MESSAGE);
879 g_print (error->message);
880 g_error_free (error);
884 tny_gtk_header_list_model_set_folder
885 (TNY_GTK_HEADER_LIST_MODEL(priv->headers),folder, TRUE); /*async*/
887 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(priv->headers));
889 /* install our special sorting functions */
890 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
892 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
893 MODEST_HEADER_VIEW_COLUMN));
894 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
896 (GtkTreeIterCompareFunc)cmp_rows,
898 cursor = g_list_next(cursor);
902 gtk_tree_view_set_model (GTK_TREE_VIEW (self), sortable);
903 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self),TRUE);
904 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
910 on_refresh_folder_status_update (TnyFolder *folder, const gchar *msg,
911 gint num, gint total, gpointer user_data)
913 ModestHeaderView *self;
914 ModestHeaderViewPrivate *priv;
916 self = MODEST_HEADER_VIEW(user_data);
917 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
919 g_signal_emit (G_OBJECT(self), signals[STATUS_UPDATE_SIGNAL],
925 modest_header_view_get_folder (ModestHeaderView *self)
927 ModestHeaderViewPrivate *priv;
928 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
935 modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder)
937 ModestHeaderViewPrivate *priv;
938 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
940 priv->folder = folder;
942 if (!folder) {/* when there is no folder */
943 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), FALSE);
944 gtk_tree_view_set_model (GTK_TREE_VIEW (self), NULL);
945 } else { /* it's a new one or a refresh */
946 tny_folder_refresh_async (folder,
948 on_refresh_folder_status_update,
952 /* no message selected */
953 g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0,
959 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
964 ModestHeaderView *self;
965 ModestHeaderViewPrivate *priv;
967 g_return_if_fail (sel);
968 g_return_if_fail (user_data);
970 self = MODEST_HEADER_VIEW (user_data);
971 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
973 /* if the folder is empty, nothing to do */
974 if (priv->state & MODEST_HEADER_VIEW_STATE_IS_EMPTY)
977 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
978 return; /* msg was _un_selected */
980 gtk_tree_model_get (model, &iter,
981 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
985 g_signal_emit (G_OBJECT(self),
986 signals[HEADER_SELECTED_SIGNAL],
991 /* PROTECTED method. It's useful when we want to force a given
992 selection to reload a msg. For example if we have selected a header
993 in offline mode, when Modest become online, we want to reload the
994 message automatically without an user click over the header */
996 _modest_header_view_change_selection (GtkTreeSelection *selection,
999 g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
1000 g_return_if_fail (MODEST_IS_HEADER_VIEW (user_data));
1002 on_selection_changed (selection, user_data);