From 5a4f9250eb1755bf3770b624731cb38453980c62 Mon Sep 17 00:00:00 2001 From: Dan Winship Date: Sun, 9 Jul 2000 16:06:15 +0000 Subject: Don't g_warn if the user selects a fake tree parent. * message-list.c (get_message_info): Don't g_warn if the user selects a fake tree parent. (message_list_select_next): Ignore fake rows (build_tree): Store the "root_subject" for fake rows (ml_tree_value_at): Display the correct subject for fake rows. (on_cursor_change_cmd): Update for the other changes and set cursor_uid to NULL when the cursor is on a fake row. * mail-ops.c (reply): Don't try to reply when no (real) message is selected. (forward_msg): Ditto. svn path=/trunk/; revision=4021 --- mail/message-list.c | 138 +++++++++++++++++++++++++--------------------------- 1 file changed, 67 insertions(+), 71 deletions(-) (limited to 'mail/message-list.c') diff --git a/mail/message-list.c b/mail/message-list.c index 9591eb9f3e..563c2223c6 100644 --- a/mail/message-list.c +++ b/mail/message-list.c @@ -93,7 +93,10 @@ get_message_info (MessageList *message_list, int row) node = e_tree_model_node_at_row (model, row); g_return_val_if_fail (node != NULL, NULL); uid = e_tree_model_node_get_data (model, node); - g_return_val_if_fail (uid != NULL, NULL); + + if (strncmp (uid, "uid:", 4) != 0) + return NULL; + uid += 4; return camel_folder_get_message_info (message_list->folder, uid); } @@ -114,7 +117,10 @@ message_list_select_next (MessageList *message_list, int row, { const CamelMessageInfo *info; - while ((info = get_message_info (message_list, row))) { + while (row < e_table_model_row_count (message_list->table_model)) { + info = get_message_info (message_list, row); + if (!info) + continue; if ((info->flags & mask) == flags) { e_table_set_cursor_row (E_TABLE (message_list->etable), row); @@ -194,96 +200,73 @@ ml_tree_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) const CamelMessageInfo *msg_info; static char buffer [10]; char *uid; - void *retval; - if (!message_list->folder) - goto nothing_to_see; - /* retrieve the message information array */ uid = e_tree_model_node_get_data (etm, path); - if (!uid) - goto nothing_to_see; + if (strncmp (uid, "uid:", 4) != 0) + goto fake; + uid += 4; msg_info = camel_folder_get_message_info (message_list->folder, uid); - if (!msg_info) - goto nothing_to_see; + g_return_val_if_fail (msg_info != NULL, NULL); switch (col){ case COL_ONLINE_STATUS: - retval = GINT_TO_POINTER (0); - break; + return GINT_TO_POINTER (0); case COL_MESSAGE_STATUS: if (msg_info->flags & CAMEL_MESSAGE_ANSWERED) - retval = GINT_TO_POINTER (2); + return GINT_TO_POINTER (2); else if (msg_info->flags & CAMEL_MESSAGE_SEEN) - retval = GINT_TO_POINTER (1); + return GINT_TO_POINTER (1); else - retval = GINT_TO_POINTER (0); - break; + return GINT_TO_POINTER (0); case COL_PRIORITY: - retval = GINT_TO_POINTER (1); - break; + return GINT_TO_POINTER (1); case COL_ATTACHMENT: - retval = GINT_TO_POINTER (0); - break; + return GINT_TO_POINTER (0); case COL_FROM: if (msg_info->from) - retval = msg_info->from; + return msg_info->from; else - retval = ""; - break; + return ""; case COL_SUBJECT: if (msg_info->subject) - retval = msg_info->subject; + return msg_info->subject; else - retval = ""; - break; + return ""; case COL_SENT: - retval = GINT_TO_POINTER (msg_info->date_sent); - break; + return GINT_TO_POINTER (msg_info->date_sent); case COL_RECEIVED: - retval = GINT_TO_POINTER (msg_info->date_received); - break; + return GINT_TO_POINTER (msg_info->date_received); case COL_TO: if (msg_info->to) - retval = msg_info->to; + return msg_info->to; else - retval = ""; - break; + return ""; case COL_SIZE: sprintf (buffer, "%d", msg_info->size); - retval = buffer; - break; + return buffer; case COL_DELETED: - retval = GINT_TO_POINTER(!!(msg_info->flags & CAMEL_MESSAGE_DELETED)); - break; + return GINT_TO_POINTER(!!(msg_info->flags & CAMEL_MESSAGE_DELETED)); case COL_UNREAD: - retval = GINT_TO_POINTER(!(msg_info->flags & CAMEL_MESSAGE_SEEN)); - break; - - default: - g_assert_not_reached (); + return GINT_TO_POINTER(!(msg_info->flags & CAMEL_MESSAGE_SEEN)); } - return retval; - - - nothing_to_see: - /* - * in the case there is nothing to look at, - * notify the user. - */ + g_assert_not_reached (); + + fake: + /* This is a fake tree parent */ switch (col){ case COL_ONLINE_STATUS: case COL_MESSAGE_STATUS: @@ -296,15 +279,16 @@ ml_tree_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) return (void *) 0; case COL_SUBJECT: - return "No item in this view"; + return strchr (uid, ':') + 1; + case COL_FROM: case COL_TO: case COL_SIZE: - return ""; - default: - g_assert_not_reached (); - return NULL; + return "?"; } + g_assert_not_reached (); + + return NULL; } static void @@ -319,8 +303,9 @@ ml_tree_set_value_at (ETreeModel *etm, ETreePath *path, int col, return; uid = e_tree_model_node_get_data (etm, path); - if (!uid) + if (strncmp (uid, "uid:", 4) != 0) return; + uid += 4; msg_info = camel_folder_get_message_info (message_list->folder, uid); if (!msg_info) @@ -601,6 +586,12 @@ message_list_init (GtkObject *object) gtk_object_sink (GTK_OBJECT (message_list->etable)); } +static void +free_key (gpointer key, gpointer value, gpointer data) +{ + g_free (key); +} + static void message_list_destroy (GtkObject *object) { @@ -623,8 +614,11 @@ message_list_destroy (GtkObject *object) gtk_object_unref (GTK_OBJECT (message_list->etable)); - if (message_list->uid_rowmap) + if (message_list->uid_rowmap) { + g_hash_table_foreach (message_list->uid_rowmap, + free_key, NULL); g_hash_table_destroy (message_list->uid_rowmap); + } for (i = 0; i < COL_LAST; i++) gtk_object_unref (GTK_OBJECT (message_list->table_cols [i])); @@ -754,16 +748,17 @@ build_tree (MessageList *ml, ETreePath *parent, struct _container *c, { ETreeModel *tree = E_TREE_MODEL (ml->table_model); ETreePath *node; + char *id; while (c) { - node = e_tree_model_node_insert (tree, parent, 0, NULL); if (c->message) { - char *uid = g_strdup (c->message->uid); - - e_tree_model_node_set_data (tree, node, uid); - g_hash_table_insert (ml->uid_rowmap, uid, + id = g_strdup_printf ("uid:%s", c->message->uid); + g_hash_table_insert (ml->uid_rowmap, + g_strdup (c->message->uid), GINT_TO_POINTER ((*row)++)); - } + } else + id = g_strdup_printf ("subject:%s", c->root_subject); + node = e_tree_model_node_insert (tree, parent, 0, id); if (c->child) { /* by default, open all trees */ e_tree_model_node_set_expanded (tree, node, TRUE); @@ -782,9 +777,10 @@ build_flat (MessageList *ml, ETreePath *parent, GPtrArray *uids) int i; for (i = 0; i < uids->len; i++) { - uid = g_strdup (uids->pdata[i]); + uid = g_strdup_printf ("uid:%s", (char *)uids->pdata[i]); node = e_tree_model_node_insert (tree, ml->tree_root, i, uid); - g_hash_table_insert (ml->uid_rowmap, uid, GINT_TO_POINTER (i)); + g_hash_table_insert (ml->uid_rowmap, g_strdup (uids->pdata[i]), + GINT_TO_POINTER (i)); } } @@ -800,8 +796,11 @@ message_list_regenerate (MessageList *message_list, const char *search) message_list->search = NULL; } - if (message_list->uid_rowmap) + if (message_list->uid_rowmap) { + g_hash_table_foreach (message_list->uid_rowmap, + free_key, NULL); g_hash_table_destroy (message_list->uid_rowmap); + } message_list->uid_rowmap = g_hash_table_new (g_str_hash, g_str_equal); if (search) { @@ -921,12 +920,9 @@ on_cursor_change_cmd (ETable *table, int row, gpointer user_data) message_list = MESSAGE_LIST (user_data); - info = get_message_info (message_list, row); - if (!info) - return; - message_list->cursor_row = row; - message_list->cursor_uid = info->uid; + info = get_message_info (message_list, row); + message_list->cursor_uid = info ? info->uid : NULL; if (!message_list->idle_id) message_list->idle_id = g_idle_add_full (G_PRIORITY_LOW, on_cursor_change_idle, message_list, NULL); -- cgit v1.2.3