1 /* modest-tny-header-tree-view.c
3 #include <glib/gi18n.h>
4 #include "modest-tny-header-tree-view.h"
5 #include <tny-list-iface.h>
8 /* 'private'/'protected' functions */
9 static void modest_tny_header_tree_view_class_init (ModestTnyHeaderTreeViewClass *klass);
10 static void modest_tny_header_tree_view_init (ModestTnyHeaderTreeView *obj);
11 static void modest_tny_header_tree_view_finalize (GObject *obj);
13 static void selection_changed (GtkTreeSelection *sel, gpointer user_data);
14 static void column_clicked (GtkTreeViewColumn *treeviewcolumn, gpointer user_data);
16 #define PIXMAP_PREFIX PREFIX "/share/modest/pixmaps/"
19 MESSAGE_SELECTED_SIGNAL,
31 typedef struct _ModestTnyHeaderTreeViewPrivate ModestTnyHeaderTreeViewPrivate;
32 struct _ModestTnyHeaderTreeViewPrivate {
34 TnyMsgFolderIface *tny_msg_folder;
35 TnyListIface *headers;
37 GdkPixbuf *icons[HEADER_ICON_NUM];
38 guint sort_columns[MODEST_TNY_HEADER_TREE_VIEW_COLUMN_NUM];
41 ModestTnyHeaderTreeViewStyle style;
43 #define MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
44 MODEST_TYPE_TNY_HEADER_TREE_VIEW, \
45 ModestTnyHeaderTreeViewPrivate))
47 static GObjectClass *parent_class = NULL;
49 /* uncomment the following if you have defined any signals */
50 static guint signals[LAST_SIGNAL] = {0};
53 modest_tny_header_tree_view_get_type (void)
55 static GType my_type = 0;
57 static const GTypeInfo my_info = {
58 sizeof(ModestTnyHeaderTreeViewClass),
60 NULL, /* base finalize */
61 (GClassInitFunc) modest_tny_header_tree_view_class_init,
62 NULL, /* class finalize */
63 NULL, /* class data */
64 sizeof(ModestTnyHeaderTreeView),
66 (GInstanceInitFunc) modest_tny_header_tree_view_init,
68 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
69 "ModestTnyHeaderTreeView",
76 modest_tny_header_tree_view_class_init (ModestTnyHeaderTreeViewClass *klass)
78 GObjectClass *gobject_class;
79 gobject_class = (GObjectClass*) klass;
81 parent_class = g_type_class_peek_parent (klass);
82 gobject_class->finalize = modest_tny_header_tree_view_finalize;
84 g_type_class_add_private (gobject_class, sizeof(ModestTnyHeaderTreeViewPrivate));
86 signals[MESSAGE_SELECTED_SIGNAL] =
87 g_signal_new ("message_selected",
88 G_TYPE_FROM_CLASS (gobject_class),
90 G_STRUCT_OFFSET (ModestTnyHeaderTreeViewClass,message_selected),
92 g_cclosure_marshal_VOID__POINTER,
93 G_TYPE_NONE, 1, G_TYPE_POINTER);
101 msgtype_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
102 GtkTreeModel *tree_model, GtkTreeIter *iter,
103 GdkPixbuf *icons[HEADER_ICON_NUM])
105 TnyMsgHeaderFlags flags;
108 gtk_tree_model_get (tree_model, iter, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
111 if (flags & TNY_MSG_HEADER_FLAG_SEEN)
112 pixbuf = icons[HEADER_ICON_READ];
114 pixbuf = icons[HEADER_ICON_UNREAD];
116 g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf,
121 attach_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
122 GtkTreeModel *tree_model, GtkTreeIter *iter, GdkPixbuf *icons[HEADER_ICON_NUM])
124 TnyMsgHeaderFlags flags;
127 gtk_tree_model_get (tree_model, iter, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
129 if (flags & TNY_MSG_HEADER_FLAG_ATTACHMENTS)
130 pixbuf = icons[HEADER_ICON_ATTACH];
134 g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL);
140 header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
141 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data)
144 TnyMsgHeaderFlags flags;
146 gtk_tree_model_get (tree_model, iter, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
148 rendobj = G_OBJECT(renderer);
150 if (!(flags & TNY_MSG_HEADER_FLAG_SEEN))
151 g_object_set (rendobj, "weight", 800, NULL);
153 g_object_set (rendobj, "weight", 400, NULL); /* default, non-bold */
159 sender_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
160 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data)
163 TnyMsgHeaderFlags flags;
167 gtk_tree_model_get (tree_model, iter,
168 TNY_MSG_HEADER_LIST_MODEL_FROM_COLUMN, &from,
169 TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags,
171 rendobj = G_OBJECT(renderer);
173 /* simplistic --> remove <email@address> from display */
174 address = g_strstr_len (from, strlen(from), "<");
177 g_object_set (rendobj, "text", from, NULL);
181 if (!(flags & TNY_MSG_HEADER_FLAG_SEEN))
182 g_object_set (rendobj, "weight", 800, NULL);
184 g_object_set (rendobj, "weight", 400, NULL); /* default, non-bold */
189 init_icons (GdkPixbuf *icons[HEADER_ICON_NUM])
191 icons[HEADER_ICON_READ] =
192 gdk_pixbuf_new_from_file (PIXMAP_PREFIX "read.xpm",NULL);
193 icons[HEADER_ICON_UNREAD] =
194 gdk_pixbuf_new_from_file (PIXMAP_PREFIX "unread.xpm",NULL);
195 icons[HEADER_ICON_ATTACH] =
196 gdk_pixbuf_new_from_file (PIXMAP_PREFIX "clip.xpm",NULL);
201 static GtkTreeViewColumn*
202 get_new_column (const gchar *name, GtkCellRenderer *renderer,
203 gboolean resizable, gint sort_col_id, gboolean show_as_text,
204 GtkTreeCellDataFunc cell_data_func, gpointer user_data)
206 GtkTreeViewColumn *column;
208 column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL);
209 gtk_tree_view_column_set_resizable (column, resizable);
212 gtk_tree_view_column_add_attribute (column, renderer, "text",
214 if (sort_col_id >= 0)
215 gtk_tree_view_column_set_sort_column_id (column, sort_col_id);
217 gtk_tree_view_column_set_sort_indicator (column, FALSE);
218 gtk_tree_view_column_set_reorderable (column, TRUE);
221 gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func,
224 /* g_signal_connect (G_OBJECT (column), "clicked", */
225 /* G_CALLBACK (column_clicked), obj); */
234 remove_all_columns (ModestTnyHeaderTreeView *obj)
236 GList *columns, *cursor;
238 columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj));
240 for (cursor = columns; cursor; cursor = cursor->next)
241 gtk_tree_view_remove_column (GTK_TREE_VIEW(obj),
242 GTK_TREE_VIEW_COLUMN(cursor->data));
243 g_list_free (columns);
250 init_columns (ModestTnyHeaderTreeView *obj)
252 GtkTreeViewColumn *column;
253 GtkCellRenderer *renderer_msgtype,
257 ModestTnyHeaderTreeViewPrivate *priv;
260 priv = MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(obj);
262 renderer_msgtype = gtk_cell_renderer_pixbuf_new ();
263 renderer_attach = gtk_cell_renderer_pixbuf_new ();
264 renderer_header = gtk_cell_renderer_text_new ();
266 remove_all_columns (obj);
268 for (cursor = priv->columns; cursor; cursor = cursor->next) {
269 ModestTnyHeaderTreeViewColumn col =
270 (ModestTnyHeaderTreeViewColumn) GPOINTER_TO_INT(cursor->data);
274 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_MSGTYPE:
276 column = get_new_column (_("M"), renderer_msgtype, FALSE,
277 TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
278 FALSE, (GtkTreeCellDataFunc)msgtype_cell_data, priv->icons);
281 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_ATTACH:
283 column = get_new_column (_("A"), renderer_attach, FALSE,
284 TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
285 FALSE, (GtkTreeCellDataFunc)attach_cell_data, priv->icons);
288 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_RECEIVED_DATE:
289 column = get_new_column (_("Received"), renderer_header, TRUE,
290 TNY_MSG_HEADER_LIST_MODEL_DATE_RECEIVED_COLUMN,
291 TRUE, (GtkTreeCellDataFunc)header_cell_data, NULL);
294 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_FROM:
295 column = get_new_column (_("From"), renderer_header, TRUE,
296 TNY_MSG_HEADER_LIST_MODEL_FROM_COLUMN,
297 TRUE, (GtkTreeCellDataFunc)sender_cell_data, NULL);
300 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_SUBJECT:
301 column = get_new_column (_("Subject"), renderer_header, TRUE,
302 TNY_MSG_HEADER_LIST_MODEL_SUBJECT_COLUMN,
303 TRUE, (GtkTreeCellDataFunc)header_cell_data, NULL);
307 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_SENT_DATE:
308 column = get_new_column (_("Sent"), renderer_header, TRUE,
309 TNY_MSG_HEADER_LIST_MODEL_DATE_SENT_COLUMN,
310 TRUE, (GtkTreeCellDataFunc)header_cell_data, NULL);
313 case MODEST_TNY_HEADER_TREE_VIEW_COLUMN_TO:
314 column = get_new_column (_("To"), renderer_header, TRUE,
315 TNY_MSG_HEADER_LIST_MODEL_TO_COLUMN,
316 TRUE, (GtkTreeCellDataFunc)header_cell_data, NULL);
319 gtk_tree_view_append_column (GTK_TREE_VIEW(obj), column);
328 modest_tny_header_tree_view_init (ModestTnyHeaderTreeView *obj)
330 ModestTnyHeaderTreeViewPrivate *priv;
331 priv = MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(obj);
333 init_icons (priv->icons);
337 modest_tny_header_tree_view_finalize (GObject *obj)
339 ModestTnyHeaderTreeView *self;
340 ModestTnyHeaderTreeViewPrivate *priv;
343 self = MODEST_TNY_HEADER_TREE_VIEW(obj);
344 priv = MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(self);
347 g_object_unref (G_OBJECT(priv->headers));
349 priv->headers = NULL;
350 priv->tny_msg_folder = NULL;
352 /* cleanup our icons */
353 for (i = 0; i != HEADER_ICON_NUM; ++i) {
354 if (priv->icons[i]) {
355 g_object_unref (G_OBJECT(priv->icons[i]));
356 priv->icons[i] = NULL;
362 modest_tny_header_tree_view_new (TnyMsgFolderIface *folder,
364 ModestTnyHeaderTreeViewStyle style)
367 GtkTreeSelection *sel;
368 ModestTnyHeaderTreeView *self;
370 obj = G_OBJECT(g_object_new(MODEST_TYPE_TNY_HEADER_TREE_VIEW, NULL));
371 self = MODEST_TNY_HEADER_TREE_VIEW(obj);
373 if (!modest_tny_header_tree_view_set_folder (self, NULL)) {
374 g_warning ("could not set the folder");
375 g_object_unref (obj);
379 modest_tny_header_tree_view_set_style (self, style);
380 modest_tny_header_tree_view_set_columns (self, columns);
383 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(obj), TRUE);
384 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(obj), TRUE);
386 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj),
387 TRUE); /* alternating row colors */
389 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
390 g_signal_connect (sel, "changed",
391 G_CALLBACK(selection_changed), self);
393 return GTK_WIDGET(self);
397 modest_tny_header_tree_view_set_columns (ModestTnyHeaderTreeView *self, GSList *columns)
399 ModestTnyHeaderTreeViewPrivate *priv;
402 g_return_val_if_fail (self, FALSE);
404 priv = MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(self);
406 g_slist_free (priv->columns);
408 for (cursor = columns; cursor; cursor = cursor->next) {
409 ModestTnyHeaderTreeViewColumn col =
410 (ModestTnyHeaderTreeViewColumn) GPOINTER_TO_INT(cursor->data);
411 if (0 > col || col >= MODEST_TNY_HEADER_TREE_VIEW_COLUMN_NUM)
412 g_warning ("invalid column in column list");
414 priv->columns = g_slist_append (priv->columns, cursor->data);
417 init_columns (self); /* redraw them */
424 modest_tny_header_tree_view_get_columns (ModestTnyHeaderTreeView *self)
426 ModestTnyHeaderTreeViewPrivate *priv;
429 g_return_val_if_fail (self, FALSE);
431 priv = MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(self);
432 return priv->columns;
439 modest_tny_header_tree_view_set_style (ModestTnyHeaderTreeView *self,
440 ModestTnyHeaderTreeViewStyle style)
442 g_return_val_if_fail (self, FALSE);
443 g_return_val_if_fail (style >= 0 && style < MODEST_TNY_HEADER_TREE_VIEW_STYLE_NUM,
446 MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(self)->style = style;
451 ModestTnyHeaderTreeViewStyle
452 modest_tny_header_tree_view_get_style (ModestTnyHeaderTreeView *self)
454 g_return_val_if_fail (self, FALSE);
456 return MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(self)->style;
462 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
465 gint col_id = GPOINTER_TO_INT (user_data);
468 g_return_val_if_fail (GTK_IS_TREE_MODEL(tree_model), -1);
472 case SORT_COLUMN_RECEIVED:
473 gtk_tree_model_get (tree_model, iter1, TNY_MSG_HEADER_LIST_MODEL_DATE_RECEIVED_COLUMN,
475 gtk_tree_model_get (tree_model, iter2, TNY_MSG_HEADER_LIST_MODEL_DATE_RECEIVED_COLUMN,
478 g_message ("%d %d %d %d", col_id, val1, val2, val1 - val2);
482 case SORT_COLUMN_SENT:
483 gtk_tree_model_get (tree_model, iter1, TNY_MSG_HEADER_LIST_MODEL_DATE_SENT_COLUMN,
485 gtk_tree_model_get (tree_model, iter2, TNY_MSG_HEADER_LIST_MODEL_DATE_SENT_COLUMN,
489 case SORT_COLUMN_ATTACH:
490 gtk_tree_model_get (tree_model, iter1, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
492 gtk_tree_model_get (tree_model, iter2, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
495 return (val1 & TNY_MSG_HEADER_FLAG_ATTACHMENTS) - (val2 & TNY_MSG_HEADER_FLAG_ATTACHMENTS);
498 case SORT_COLUMN_MSGTYPE:
499 gtk_tree_model_get (tree_model, iter1, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
501 gtk_tree_model_get (tree_model, iter2, TNY_MSG_HEADER_LIST_MODEL_FLAGS_COLUMN,
504 return (val1 & TNY_MSG_HEADER_FLAG_SEEN) - (val2 & TNY_MSG_HEADER_FLAG_SEEN);
507 g_message ("%p %p", iter1, iter2);
508 return &iter1 - &iter2;
515 modest_tny_header_tree_view_set_folder (ModestTnyHeaderTreeView *self,
516 TnyMsgFolderIface *folder)
519 GtkTreeModel *oldsortable, *sortable, *oldmodel;
520 ModestTnyHeaderTreeViewPrivate *priv;
522 g_return_val_if_fail (self, FALSE);
524 priv = MODEST_TNY_HEADER_TREE_VIEW_GET_PRIVATE(self);
527 priv->headers = TNY_LIST_IFACE(tny_msg_header_list_model_new ());
528 tny_msg_folder_iface_get_headers (folder, priv->headers,
530 tny_msg_header_list_model_set_folder (TNY_MSG_HEADER_LIST_MODEL(priv->headers),
533 oldsortable = gtk_tree_view_get_model(GTK_TREE_VIEW (self));
534 if (oldsortable && GTK_IS_TREE_MODEL_SORT(oldsortable)) {
535 GtkTreeModel *oldmodel = gtk_tree_model_sort_get_model
536 (GTK_TREE_MODEL_SORT(oldsortable));
538 g_object_unref (G_OBJECT(oldmodel));
539 g_object_unref (oldsortable);
542 sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(priv->headers));
544 /* set special sorting functions */
546 gtk_tree_model_sort_reset_default_sort_func (sortable);
548 for (i = 0; i != SORT_COLUMN_NUM; ++i) {
549 int col_id = priv->sort_columns[i];
551 g_message ("%d: %p: %p: %d", i, GTK_TREE_SORTABLE(sortable), sortable, col_id);
552 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), col_id,
553 (GtkTreeIterCompareFunc)cmp_rows,
554 GINT_TO_POINTER(col_id), NULL);
558 gtk_tree_view_set_model (GTK_TREE_VIEW (self), sortable);
559 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), TRUE);
561 /* no need to unref sortable */
563 } else /* when there is no folder */
564 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), FALSE);
571 selection_changed (GtkTreeSelection *sel, gpointer user_data)
574 TnyMsgHeaderIface *header;
576 ModestTnyHeaderTreeView *tree_view;
578 g_return_if_fail (sel);
579 g_return_if_fail (user_data);
581 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
582 return; /* msg was _un_selected */
584 tree_view = MODEST_TNY_HEADER_TREE_VIEW (user_data);
586 gtk_tree_model_get (model, &iter,
587 TNY_MSG_HEADER_LIST_MODEL_INSTANCE_COLUMN,
591 TnyMsgHeaderFlags flags;
592 const TnyMsgIface *msg;
593 const TnyMsgFolderIface *folder;
595 folder = tny_msg_header_iface_get_folder (TNY_MSG_HEADER_IFACE(header));
597 g_message ("cannot find folder");
599 msg = tny_msg_folder_iface_get_message (TNY_MSG_FOLDER_IFACE(folder),
602 g_message ("cannot find msg");
603 /* FIXME: update display */
607 g_signal_emit (G_OBJECT(tree_view), signals[MESSAGE_SELECTED_SIGNAL], 0,
610 /* mark message as seen; _set_flags crashes, bug in tinymail? */
611 flags = tny_msg_header_iface_get_flags (TNY_MSG_HEADER_IFACE(header));
612 //tny_msg_header_iface_set_flags (header, flags | TNY_MSG_HEADER_FLAG_SEEN);
617 column_clicked (GtkTreeViewColumn *col, gpointer user_data)
619 GtkTreeView *treeview;
622 treeview = GTK_TREE_VIEW (user_data);
623 id = gtk_tree_view_column_get_sort_column_id (col);
625 gtk_tree_view_set_search_column (treeview, id);