/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2000 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2001 Hiroyuki Yamamoto
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
gtk_widget_set_usize(scrolledwin,
prefs_common.folderview_width,
prefs_common.folderview_height);
- // COL_FOLDER_WIDTH + COL_NUM_WIDTH - 3, -1);
ctree = gtk_ctree_new_with_titles(N_FOLDER_COLS, COL_FOLDER, titles);
gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
gtk_ctree_set_expander_style(GTK_CTREE(ctree),
GTK_CTREE_EXPANDER_SQUARE);
gtk_ctree_set_indent(GTK_CTREE(ctree), CTREE_INDENT);
- //gtk_clist_set_reorderable(GTK_CLIST(ctree), TRUE);
+
/* don't let title buttons take key focus */
for (i = 0; i < N_FOLDER_COLS; i++)
GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
folderview->selected = folderview->opened = NULL;
}
-void folderview_select_next_unread(FolderView *folderview)
+static GtkCTreeNode *folderview_find_next_unread(GtkCTree *ctree,
+ GtkCTreeNode *node)
{
- GtkCTree *ctree = GTK_CTREE(folderview->ctree);
- GtkCTreeNode *node;
FolderItem *item;
- if (folderview->opened)
- node = GTK_CTREE_NODE_NEXT(folderview->opened);
+ if (node)
+ node = gtkut_ctree_node_next(ctree, node);
else
- node = gtk_ctree_node_nth(ctree, 1);
+ node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
- for (; node != NULL; node = GTK_CTREE_NODE_NEXT(node)) {
+ for (; node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
item = gtk_ctree_node_get_row_data(ctree, node);
- if (item && (item->unread > 0 || item->new > 0) &&
- item->stype != F_TRASH) {
- folderview_select_node(folderview, node);
- return;
- }
+ if (item && item->unread > 0 && item->stype != F_TRASH)
+ return node;
}
- if (!folderview->opened) return;
- /* search again from the first node */
- for (node = gtk_ctree_node_nth(ctree, 1); node != NULL;
- node = GTK_CTREE_NODE_NEXT(node)) {
- item = gtk_ctree_node_get_row_data(ctree, node);
- if (item && (item->unread > 0 || item->new > 0) &&
- item->stype != F_TRASH) {
- folderview_select_node(folderview, node);
- return;
- }
+
+ return NULL;
+}
+
+void folderview_select_next_unread(FolderView *folderview)
+{
+ GtkCTree *ctree = GTK_CTREE(folderview->ctree);
+ GtkCTreeNode *node = NULL;
+
+ if ((node = folderview_find_next_unread(ctree, folderview->opened))
+ != NULL) {
+ folderview_select_node(folderview, node);
+ return;
}
+
+ if (!folderview->opened ||
+ folderview->opened == GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list))
+ return;
+ /* search again from the first node */
+ if ((node = folderview_find_next_unread(ctree, NULL)) != NULL)
+ folderview_select_node(folderview, node);
}
void folderview_update_msg_num(FolderView *folderview, GtkCTreeNode *row,
add_unread_mark ? "+" : "");
else
str = g_strdup_printf("%s (+)", name);
- str = g_strdup_printf("%s (%d)", name, item->unread);
gtk_ctree_set_node_info(ctree, node, str, FOLDER_SPACING,
xpm, mask, openxpm, openmask,
FALSE, GTK_CTREE_ROW(node)->expanded);
return g_list_position(GTK_CLIST(ctree)->row_list, (GList *)node);
}
+/* get the next node, including the invisible one */
+GtkCTreeNode *gtkut_ctree_node_next(GtkCTree *ctree, GtkCTreeNode *node)
+{
+ GtkCTreeNode *parent;
+
+ if (GTK_CTREE_ROW(node)->children)
+ return GTK_CTREE_ROW(node)->children;
+
+ if (GTK_CTREE_ROW(node)->sibling)
+ return GTK_CTREE_ROW(node)->sibling;
+
+ for (parent = GTK_CTREE_ROW(node)->parent; parent != NULL;
+ parent = GTK_CTREE_ROW(parent)->parent) {
+ if (GTK_CTREE_ROW(parent)->sibling)
+ return GTK_CTREE_ROW(parent)->sibling;
+ }
+
+ return NULL;
+}
+
void gtkut_ctree_set_focus_row(GtkCTree *ctree, GtkCTreeNode *node)
{
gtkut_clist_set_focus_row(GTK_CLIST(ctree),