1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include <glib/gi18n.h>
32 #include <tny-simple-list.h>
33 #include <tny-folder-monitor.h>
36 #include <modest-header-view.h>
37 #include <modest-header-view-priv.h>
38 #include <modest-dnd.h>
40 #include <modest-marshal.h>
41 #include <modest-text-utils.h>
42 #include <modest-icon-names.h>
43 #include <modest-runtime.h>
45 static void modest_header_view_class_init (ModestHeaderViewClass *klass);
46 static void modest_header_view_init (ModestHeaderView *obj);
47 static void modest_header_view_finalize (GObject *obj);
49 static gboolean on_header_clicked (GtkWidget *widget,
50 GdkEventButton *event,
53 static gint cmp_rows (GtkTreeModel *tree_model,
58 static void on_selection_changed (GtkTreeSelection *sel,
61 static void setup_drag_and_drop (GtkTreeView *self);
64 typedef struct _ModestHeaderViewPrivate ModestHeaderViewPrivate;
65 struct _ModestHeaderViewPrivate {
67 ModestHeaderViewStyle style;
69 TnyFolderMonitor *monitor;
73 #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
74 MODEST_TYPE_HEADER_VIEW, \
75 ModestHeaderViewPrivate))
79 #define MODEST_HEADER_VIEW_PTR "modest-header-view"
82 HEADER_SELECTED_SIGNAL,
83 HEADER_ACTIVATED_SIGNAL,
84 ITEM_NOT_FOUND_SIGNAL,
90 static GObjectClass *parent_class = NULL;
92 /* uncomment the following if you have defined any signals */
93 static guint signals[LAST_SIGNAL] = {0};
96 modest_header_view_get_type (void)
98 static GType my_type = 0;
100 static const GTypeInfo my_info = {
101 sizeof(ModestHeaderViewClass),
102 NULL, /* base init */
103 NULL, /* base finalize */
104 (GClassInitFunc) modest_header_view_class_init,
105 NULL, /* class finalize */
106 NULL, /* class data */
107 sizeof(ModestHeaderView),
109 (GInstanceInitFunc) modest_header_view_init,
112 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
120 modest_header_view_class_init (ModestHeaderViewClass *klass)
122 GObjectClass *gobject_class;
123 gobject_class = (GObjectClass*) klass;
125 parent_class = g_type_class_peek_parent (klass);
126 gobject_class->finalize = modest_header_view_finalize;
128 g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate));
130 signals[HEADER_SELECTED_SIGNAL] =
131 g_signal_new ("header_selected",
132 G_TYPE_FROM_CLASS (gobject_class),
134 G_STRUCT_OFFSET (ModestHeaderViewClass,header_selected),
136 g_cclosure_marshal_VOID__POINTER,
137 G_TYPE_NONE, 1, G_TYPE_POINTER);
139 signals[HEADER_ACTIVATED_SIGNAL] =
140 g_signal_new ("header_activated",
141 G_TYPE_FROM_CLASS (gobject_class),
143 G_STRUCT_OFFSET (ModestHeaderViewClass,header_activated),
145 g_cclosure_marshal_VOID__POINTER,
146 G_TYPE_NONE, 1, G_TYPE_POINTER);
149 signals[ITEM_NOT_FOUND_SIGNAL] =
150 g_signal_new ("item_not_found",
151 G_TYPE_FROM_CLASS (gobject_class),
153 G_STRUCT_OFFSET (ModestHeaderViewClass,item_not_found),
155 g_cclosure_marshal_VOID__INT,
156 G_TYPE_NONE, 1, G_TYPE_INT);
158 signals[STATUS_UPDATE_SIGNAL] =
159 g_signal_new ("status_update",
160 G_TYPE_FROM_CLASS (gobject_class),
162 G_STRUCT_OFFSET (ModestHeaderViewClass,status_update),
164 modest_marshal_VOID__STRING_INT_INT,
165 G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT);
168 static GtkTreeViewColumn*
169 get_new_column (const gchar *name, GtkCellRenderer *renderer,
170 gboolean resizable, gint sort_col_id, gboolean show_as_text,
171 GtkTreeCellDataFunc cell_data_func, gpointer user_data)
173 GtkTreeViewColumn *column;
175 column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL);
176 gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
178 gtk_tree_view_column_set_resizable (column, resizable);
180 gtk_tree_view_column_set_expand (column, TRUE);
183 gtk_tree_view_column_add_attribute (column, renderer, "text",
185 if (sort_col_id >= 0)
186 gtk_tree_view_column_set_sort_column_id (column, sort_col_id);
188 gtk_tree_view_column_set_sort_indicator (column, FALSE);
189 gtk_tree_view_column_set_reorderable (column, TRUE);
192 gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func,
201 remove_all_columns (ModestHeaderView *obj)
203 GList *columns, *cursor;
205 columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj));
207 for (cursor = columns; cursor; cursor = cursor->next)
208 gtk_tree_view_remove_column (GTK_TREE_VIEW(obj),
209 GTK_TREE_VIEW_COLUMN(cursor->data));
210 g_list_free (columns);
214 modest_header_view_set_columns (ModestHeaderView *self, const GList *columns)
216 GtkTreeModel *sortable;
217 GtkTreeViewColumn *column=NULL;
218 GtkCellRenderer *renderer_msgtype,*renderer_header,
220 ModestHeaderViewPrivate *priv;
223 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
225 /* FIXME: check whether these renderers need to be freed */
226 renderer_msgtype = gtk_cell_renderer_pixbuf_new ();
227 renderer_attach = gtk_cell_renderer_pixbuf_new ();
228 renderer_header = gtk_cell_renderer_text_new ();
230 remove_all_columns (self);
232 sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
234 /* Add new columns */
235 for (cursor = columns; cursor; cursor = g_list_next(cursor)) {
236 ModestHeaderViewColumn col =
237 (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data);
239 if (0> col || col >= MODEST_HEADER_VIEW_COLUMN_NUM) {
240 g_printerr ("modest: invalid column %d in column list\n", col);
246 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
247 column = get_new_column (_("M"), renderer_msgtype, FALSE,
248 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
250 (GtkTreeCellDataFunc)_modest_header_view_msgtype_cell_data,
252 gtk_tree_view_column_set_fixed_width (column, 45);
255 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
256 column = get_new_column (_("A"), renderer_attach, FALSE,
257 TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN,
259 (GtkTreeCellDataFunc)_modest_header_view_attach_cell_data,
261 gtk_tree_view_column_set_fixed_width (column, 45);
265 case MODEST_HEADER_VIEW_COLUMN_FROM:
266 column = get_new_column (_("From"), renderer_header, TRUE,
267 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
269 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
270 GINT_TO_POINTER(TRUE));
273 case MODEST_HEADER_VIEW_COLUMN_TO:
274 column = get_new_column (_("To"), renderer_header, TRUE,
275 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN,
277 (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data,
278 GINT_TO_POINTER(FALSE));
281 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
282 column = get_new_column (_("Header"), renderer_header, TRUE,
283 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
285 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
286 GINT_TO_POINTER(TRUE));
289 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
290 column = get_new_column (_("Header"), renderer_header, TRUE,
291 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN,
293 (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data,
294 GINT_TO_POINTER(FALSE));
298 case MODEST_HEADER_VIEW_COLUMN_SUBJECT:
299 column = get_new_column (_("Subject"), renderer_header, TRUE,
300 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN,
302 (GtkTreeCellDataFunc)_modest_header_view_header_cell_data,
306 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
307 column = get_new_column (_("Received"), renderer_header, TRUE,
308 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
310 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
311 GINT_TO_POINTER(TRUE));
314 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
315 column = get_new_column (_("Sent"), renderer_header, TRUE,
316 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
318 (GtkTreeCellDataFunc)_modest_header_view_date_cell_data,
319 GINT_TO_POINTER(FALSE));
322 case MODEST_HEADER_VIEW_COLUMN_SIZE:
323 column = get_new_column (_("Size"), renderer_header, TRUE,
324 TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN,
326 (GtkTreeCellDataFunc)_modest_header_view_size_cell_data,
331 g_return_val_if_reached(FALSE);
335 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
336 col, (GtkTreeIterCompareFunc)cmp_rows,
339 /* we keep the column id around */
340 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN,
341 GINT_TO_POINTER(col));
343 /* we need this ptr when sorting the rows */
344 g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR,
346 gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
353 modest_header_view_init (ModestHeaderView *obj)
355 ModestHeaderViewPrivate *priv;
357 priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj);
361 priv->monitor = NULL;
362 priv->monitor_lock = g_mutex_new ();
365 setup_drag_and_drop (GTK_TREE_VIEW (obj));
369 modest_header_view_finalize (GObject *obj)
371 ModestHeaderView *self;
372 ModestHeaderViewPrivate *priv;
374 self = MODEST_HEADER_VIEW(obj);
375 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
377 g_mutex_lock (priv->monitor_lock);
379 tny_folder_monitor_stop (priv->monitor);
380 g_object_unref (G_OBJECT (priv->monitor));
382 g_mutex_unlock (priv->monitor_lock);
383 g_mutex_free (priv->monitor_lock);
386 g_object_unref (G_OBJECT (priv->folder));
390 G_OBJECT_CLASS(parent_class)->finalize (obj);
395 modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style)
398 GtkTreeSelection *sel;
399 ModestHeaderView *self;
400 ModestHeaderViewPrivate *priv;
402 g_return_val_if_fail (style >= 0 && style < MODEST_HEADER_VIEW_STYLE_NUM,
405 obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL));
406 self = MODEST_HEADER_VIEW(obj);
407 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
409 modest_header_view_set_style (self, style);
410 modest_header_view_set_folder (self, NULL);
412 gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj));
413 gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE);
414 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), TRUE);
416 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj),
417 TRUE); /* alternating row colors */
418 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
420 g_signal_connect (sel, "changed",
421 G_CALLBACK(on_selection_changed), self);
423 g_signal_connect (self, "button-press-event",
424 G_CALLBACK(on_header_clicked), NULL);
426 return GTK_WIDGET(self);
431 modest_header_view_get_selected_headers (ModestHeaderView *self)
433 GtkTreeSelection *sel;
434 ModestHeaderViewPrivate *priv;
435 TnyList *header_list = NULL;
437 GList *list, *tmp = NULL;
438 GtkTreeModel *tree_model = NULL;
441 g_return_val_if_fail (self, NULL);
443 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
445 /* Get selected rows */
446 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
447 list = gtk_tree_selection_get_selected_rows (sel, &tree_model);
450 header_list = tny_simple_list_new();
452 list = g_list_reverse (list);
455 /* get header from selection */
456 gtk_tree_model_get_iter (tree_model, &iter, (GtkTreePath *) (tmp->data));
457 gtk_tree_model_get (tree_model, &iter,
458 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
460 /* Prepend to list */
461 tny_list_prepend (header_list, G_OBJECT (header));
462 g_object_unref (G_OBJECT (header));
464 tmp = g_list_next (tmp);
467 g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
474 /* scroll our list view so the selected item is visible */
476 scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up)
478 #if MODEST_PLATFORM_ID==1 /* MODES_PLATFORM_ID: 1 ==> gtk, 2==> maemo */
480 GtkTreePath *selected_path;
481 GtkTreePath *start, *end;
485 model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
486 selected_path = gtk_tree_model_get_path (model, iter);
488 start = gtk_tree_path_new ();
489 end = gtk_tree_path_new ();
491 gtk_tree_view_get_visible_range (GTK_TREE_VIEW(self), &start, &end);
493 if (gtk_tree_path_compare (selected_path, start) < 0 ||
494 gtk_tree_path_compare (end, selected_path) < 0)
495 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(self),
496 selected_path, NULL, TRUE,
499 gtk_tree_path_free (selected_path);
500 gtk_tree_path_free (start);
501 gtk_tree_path_free (end);
503 #endif /* MODEST_PLATFORM_ID */
508 modest_header_view_select_next (ModestHeaderView *self)
510 GtkTreeSelection *sel;
514 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
515 if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
516 if (gtk_tree_model_iter_next (model, &iter)) {
517 gtk_tree_selection_select_iter (sel, &iter);
518 scroll_to_selected (self, &iter, FALSE);
524 modest_header_view_select_prev (ModestHeaderView *self)
526 GtkTreeSelection *sel;
531 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
532 if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
533 path = gtk_tree_model_get_path (model, &iter);
536 if (gtk_tree_path_prev (path)) {
537 gtk_tree_model_get_iter (model, &iter, path);
539 /* Select the new one */
540 gtk_tree_selection_select_iter (sel, &iter);
541 scroll_to_selected (self, &iter, TRUE);
544 gtk_tree_path_free (path);
549 modest_header_view_get_columns (ModestHeaderView *self)
551 g_return_val_if_fail (self, FALSE);
552 return gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
556 modest_header_view_is_empty (ModestHeaderView *self)
558 g_return_val_if_fail (self, FALSE);
559 return FALSE; /* FIXME */
564 modest_header_view_set_style (ModestHeaderView *self,
565 ModestHeaderViewStyle style)
567 ModestHeaderViewPrivate *priv;
568 gboolean show_col_headers = FALSE;
569 ModestHeaderViewStyle old_style;
571 g_return_val_if_fail (self, FALSE);
572 g_return_val_if_fail (style >= 0 && MODEST_HEADER_VIEW_STYLE_NUM,
575 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
576 if (priv->style == style)
577 return TRUE; /* nothing to do */
580 case MODEST_HEADER_VIEW_STYLE_DETAILS:
581 show_col_headers = TRUE;
583 case MODEST_HEADER_VIEW_STYLE_TWOLINES:
586 g_return_val_if_reached (FALSE);
588 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), show_col_headers);
589 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), show_col_headers);
591 old_style = priv->style;
598 ModestHeaderViewStyle
599 modest_header_view_get_style (ModestHeaderView *self)
601 g_return_val_if_fail (self, FALSE);
602 return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style;
606 * This function sets a sortable model in the header view. It's just
607 * used for developing purposes, because it only does a
608 * gtk_tree_view_set_model
611 modest_header_view_set_model (GtkTreeView *header_view, GtkTreeModel *model)
613 GtkTreeModel *old_model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
615 if (old_model_sort && GTK_IS_TREE_MODEL_SORT (old_model_sort)) {
616 GtkTreeModel *old_model;
617 ModestHeaderViewPrivate *priv;
619 priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
620 old_model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (old_model_sort));
623 g_mutex_lock (priv->monitor_lock);
625 tny_folder_monitor_stop (priv->monitor);
626 g_object_unref (G_OBJECT (priv->monitor));
628 g_mutex_unlock (priv->monitor_lock);
631 gtk_tree_view_set_model (header_view, model);
633 modest_runtime_verify_object_death (old_model, "");
634 modest_runtime_verify_object_death (old_model_sort, "");
636 gtk_tree_view_set_model (header_view, model);
642 on_refresh_folder (TnyFolder *folder,
647 GtkTreeModel *sortable;
648 ModestHeaderView *self;
649 ModestHeaderViewPrivate *priv;
650 GList *cols, *cursor;
654 /* GtkTreeSelection *selection; */
656 /* selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (user_data)); */
657 /* gtk_tree_selection_unselect_all (selection); */
659 g_warning ("Operation cancelled %s\n", (*error) ? (*error)->message : "unknown");
664 self = MODEST_HEADER_VIEW(user_data);
665 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
667 headers = TNY_LIST (tny_gtk_header_list_model_new ());
669 tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
672 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers));
673 g_object_unref (G_OBJECT (headers));
675 /* install our special sorting functions */
676 cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self));
678 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data),
679 MODEST_HEADER_VIEW_COLUMN));
680 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable),
682 (GtkTreeIterCompareFunc) cmp_rows,
684 cursor = g_list_next(cursor);
689 modest_header_view_set_model (GTK_TREE_VIEW (self), sortable);
690 g_object_unref (G_OBJECT (sortable));
692 /* Add a folder observer */
693 g_mutex_lock (priv->monitor_lock);
694 priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (folder));
695 tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers));
696 tny_folder_monitor_start (priv->monitor);
697 g_mutex_unlock (priv->monitor_lock);
702 on_refresh_folder_status_update (TnyFolder *folder, const gchar *msg,
703 gint num, gint total, gpointer user_data)
705 ModestHeaderView *self;
706 ModestHeaderViewPrivate *priv;
708 self = MODEST_HEADER_VIEW(user_data);
709 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
711 /* FIXME: this is a hack ==> tinymail gives us this when
712 * it has nothing better to do */
713 if (num == 1 && total == 100)
716 g_signal_emit (G_OBJECT(self), signals[STATUS_UPDATE_SIGNAL],
722 modest_header_view_get_folder (ModestHeaderView *self)
724 ModestHeaderViewPrivate *priv;
725 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
728 g_object_ref (priv->folder);
735 modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder)
737 ModestHeaderViewPrivate *priv;
738 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
741 g_object_unref (priv->folder);
747 priv->folder = g_object_ref (folder);
749 tny_folder_refresh_async (folder,
751 on_refresh_folder_status_update,
754 /* no message selected */
755 g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0,
758 modest_header_view_set_model (GTK_TREE_VIEW (self), NULL);
763 on_header_clicked (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
765 ModestHeaderView *self;
766 ModestHeaderViewPrivate *priv;
768 GtkTreeSelection *sel;
772 /* ignore everything but doubleclick */
773 if (event->type != GDK_2BUTTON_PRESS)
776 self = MODEST_HEADER_VIEW (widget);
777 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
779 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
780 model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
782 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
783 return FALSE; /* msg was _un_selected */
785 /* get the first selected item */
786 gtk_tree_model_get (model, &iter,
787 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
790 g_signal_emit (G_OBJECT(self),
791 signals[HEADER_ACTIVATED_SIGNAL],
795 g_object_unref (G_OBJECT (header));
802 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
807 ModestHeaderView *self;
808 ModestHeaderViewPrivate *priv;
810 g_return_if_fail (sel);
811 g_return_if_fail (user_data);
813 self = MODEST_HEADER_VIEW (user_data);
814 priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
816 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
817 return; /* msg was _un_selected */
819 gtk_tree_model_get (model, &iter,
820 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
824 g_signal_emit (G_OBJECT(self),
825 signals[HEADER_SELECTED_SIGNAL],
828 g_object_unref (G_OBJECT (header));
832 /* PROTECTED method. It's useful when we want to force a given
833 selection to reload a msg. For example if we have selected a header
834 in offline mode, when Modest become online, we want to reload the
835 message automatically without an user click over the header */
837 _modest_header_view_change_selection (GtkTreeSelection *selection,
840 g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
841 g_return_if_fail (MODEST_IS_HEADER_VIEW (user_data));
843 on_selection_changed (selection, user_data);
848 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
857 static int counter = 0;
858 col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN));
860 if (!(++counter % 100)) {
861 GObject *header_view = g_object_get_data(G_OBJECT(user_data),
862 MODEST_HEADER_VIEW_PTR);
863 g_signal_emit (header_view,
864 signals[STATUS_UPDATE_SIGNAL],
865 0, _("Sorting..."), 0, 0);
869 /* first one, we decide based on the time */
870 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
871 case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE:
873 gtk_tree_model_get (tree_model, iter1,
874 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
876 gtk_tree_model_get (tree_model, iter2,
877 TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
881 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
882 case MODEST_HEADER_VIEW_COLUMN_SENT_DATE:
883 gtk_tree_model_get (tree_model, iter1,
884 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
886 gtk_tree_model_get (tree_model, iter2,
887 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
892 /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */
893 /* FIXME: what about received-date? */
894 case MODEST_HEADER_VIEW_COLUMN_SUBJECT: {
896 gtk_tree_model_get (tree_model, iter1,
897 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s1,
898 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
900 gtk_tree_model_get (tree_model, iter2,
901 TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2,
902 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
905 /* the prefix ('Re:', 'Fwd:' etc.) we ignore */
906 cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1),
907 s2 + modest_text_utils_get_subject_prefix_len(s2),
912 return cmp ? cmp : t1 - t2;
915 case MODEST_HEADER_VIEW_COLUMN_FROM:
917 gtk_tree_model_get (tree_model, iter1,
918 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s1,
919 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
921 gtk_tree_model_get (tree_model, iter2,
922 TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2,
923 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
925 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
929 return cmp ? cmp : t1 - t2;
931 case MODEST_HEADER_VIEW_COLUMN_TO:
933 gtk_tree_model_get (tree_model, iter1,
934 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s1,
935 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,
937 gtk_tree_model_get (tree_model, iter2,
938 TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2,
939 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,
941 cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE);
945 return cmp ? cmp : t1 - t2;
947 case MODEST_HEADER_VIEW_COLUMN_ATTACH:
949 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
950 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1);
951 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
952 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
954 cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) -
955 (val2 & TNY_HEADER_FLAG_ATTACHMENTS);
957 return cmp ? cmp : t1 - t2;
959 case MODEST_HEADER_VIEW_COLUMN_MSGTYPE:
960 gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1,
961 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1);
962 gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2,
963 TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1);
964 cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN);
966 return cmp ? cmp : t1 - t2;
969 return &iter1 - &iter2; /* oughhhh */
973 /* Drag and drop stuff */
975 drag_data_get_cb (GtkWidget *widget,
976 GdkDragContext *context,
977 GtkSelectionData *selection_data,
982 GtkTreeSelection *selection;
985 GtkTreePath *source_row;
987 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
988 gtk_tree_selection_get_selected (selection, &model, &iter);
989 source_row = gtk_tree_model_get_path (model, &iter);
991 gtk_tree_set_row_drag_data (selection_data,
995 gtk_tree_path_free (source_row);
998 /* Header view drag types */
999 const GtkTargetEntry header_view_drag_types[] =
1001 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, HEADER_ROW }
1005 setup_drag_and_drop (GtkTreeView *self)
1007 gtk_drag_source_set (GTK_WIDGET (self),
1009 header_view_drag_types,
1010 G_N_ELEMENTS (header_view_drag_types),
1011 GDK_ACTION_MOVE | GDK_ACTION_COPY);
1013 gtk_signal_connect(GTK_OBJECT (self),
1015 GTK_SIGNAL_FUNC(drag_data_get_cb),