static void* save_state_cmd (int argc, char **argv, void *data)
{
Node *pos = (Node *) data;
Node *i;
Node *j;
if (savedtree != NULL) {
tree_free (savedtree);
}
savedtree = node_new ();
i = node_root (pos);
j = savedtree;
do {
j = savedtree = tree_duplicate (i, j);
i = node_down (i);
j = node_insert_down (j);
} while (i != NULL);
j = node_remove (j);
{
int no;
no = node_no (pos);
savedtree = node_root (savedtree);
while (--no)
savedtree = node_recurse (savedtree);
}
return pos;
}
static int paste_cmd (int argc,char **argv, void *data)
{
Node *pos = (Node *) data;
if (clipboard == NULL) {
docmd (pos, "status no data in clipboard");
} else {
Node *temp;
temp = node_insert_down (pos);
tree_duplicate (clipboard, temp);
}
return (int) pos;
}
/*
*
* @return the node inserted
* */
Node *import_node_text (import_state_t * is, int level, char *data)
{
int node_level;
level += is->startlevel;
while ((node_level = nodes_left (is->npos)) > level)
is->npos = node_left (is->npos);
if (node_level == level)
is->npos = node_insert_down (is->npos);
if (node_level < level)
is->npos = node_insert_right (is->npos);
node_set (is->npos, TEXT, data);
return is->npos;
}
/*
*
* @return the node inserted, no need to free the node afterwards
* */
Node *import_node (import_state_t * is, int level, Node *node)
{
int node_level;
level += is->startlevel;
while ((node_level = nodes_left (is->npos)) > level)
is->npos = node_left (is->npos);
if (node_level == level)
is->npos = node_insert_down (is->npos);
if (node_level < level)
is->npos = node_insert_right (is->npos);
node_swap (node, is->npos);
node_free (is->npos);
is->npos = node;
return is->npos;
}
static int add (int argc,char **argv, void *data)
{
Node *pos = (Node *) data;
Node *tnode;
if(argc==1){
cli_outfunf("usage: %s <new entry>",argv[0]);
return 0;
}
if (argc==2) {
cli_outfun ("empty node added\n");
}
tnode = node_insert_down (node_bottom (pos));
node_set (tnode, TEXT, argv[1]);
return (int) pos;
}
static void* paste_cmd (int argc,char **argv, void *data)
{
Node *pos = (Node *) data;
if (clipboard == NULL) {
docmd (pos, "status no data in clipboard");
} else {
Node *temp;
if(prefs.readonly){
cli_outfun("readonly flag set, avoiding insertion");
return data;
}
temp = node_insert_down (pos);
tree_duplicate (clipboard, temp);
docmd(pos,"tree_changed");
}
return pos;
}
Node *evilloop (Node *pos)
{
cli_outfun = set_status;
while (!quit_tines) {
Tbinding *binding;
ui_draw (pos, inputbuf, 0);
binding = parsekey (ui_input (), ui_current_scope);
do {
switch (binding->action) {
case ui_action_quit:
remove_temp (&pos);
quit_tines = 1;
break;
case ui_action_command:
if(!string_isoneof(binding->action_param, no_remove_temp_commands))
remove_temp (&pos);
pos = docmd (pos, binding->action_param);
if(!string_isoneof(binding->action_param,keep_inputbuf))
inputbuf[0] = 0;
break;
case ui_action_top:
remove_temp (&pos);
inputbuf[0] = 0;
pos = node_top (pos);
break;
case ui_action_bottom:
remove_temp (&pos);
inputbuf[0] = 0;
pos = node_bottom (pos);
break;
case ui_action_up:
if (!remove_temp (&pos)) {
if(forced_up){
if (node_forced_up (pos)){
pos = node_forced_up (pos);
}
} else {
if (node_up (pos)){
pos = node_up (pos);
}
}
}
inputbuf[0] = 0;
break;
case ui_action_down:
if (!remove_temp (&pos)) {
if(forced_down){
if(node_forced_down(pos))
pos = node_forced_down (pos);
} else {
if(node_down(pos))
pos = node_down (pos);
}
inputbuf[0] = 0;
break;
}
case ui_action_pagedown:
remove_temp (&pos);
inputbuf[0] = 0;
{
int n;
for (n = 0; n < tines_nodes_down; n++)
if (node_down (pos)) {
pos = node_down (pos);
}
}
break;
case ui_action_pageup:
remove_temp (&pos);
inputbuf[0] = 0;
{
int n;
for (n = 0; n < tines_nodes_up; n++)
if (node_up (pos))
pos = node_up (pos);
}
break;
case ui_action_left:
if (!remove_temp (&pos)) {
if (node_left (pos))
pos = node_left (pos);
}
inputbuf[0] = 0;
break;
case ui_action_right:
if (node_right (pos)) {
pos = node_right (pos);
} else {
if (fixnullstring (node_get (pos, TEXT))[0]) {
node_insert_right (pos);
if (node_getflag (pos, F_temp))
node_setflag (pos, F_temp, 0);
if (!strcmp(fixnullstring(node_get(pos,"type")),"todo")){
node_set (node_right (pos), "type","todo");
node_set (node_right (pos), "done","no");
}
node_setflag (node_right (pos), F_temp, 1);
pos = node_right (pos);
}
}
inputbuf[0] = 0;
break;
case ui_action_complete:
if (strcmp
(inputbuf,
fixnullstring (node_get (pos, TEXT))) == 0) {
if (node_right (pos)) {
pos = node_right (pos);
} else {
if (fixnullstring (node_get (pos, TEXT))[0]) {
node_insert_right (pos);
if (node_getflag (pos, F_temp))
node_setflag (pos, F_temp, 0);
if (!strcmp(fixnullstring(node_get(pos,"type")),"todo")){
node_set (node_right (pos), "type","todo");
node_set (node_right (pos), "done","no");
}
node_setflag (node_right (pos), F_temp, 1);
pos = node_right (pos);
}
}
inputbuf[0] = 0;
} else {
strcpy (inputbuf,
fixnullstring (node_get (pos, TEXT)));
}
break;
case ui_action_cancel:
if (node_getflag (pos, F_temp)) {
pos = node_remove (pos);
} else {
/*stop = ui_quit (pos); */
}
inputbuf[0] = 0;
break;
case ui_action_backspace:
if (!strlen (inputbuf)) {
/*pos = ui_remove (pos); */
} else {
inputbuf[strlen (inputbuf) - 1] = 0;
if (node_getflag (pos, F_temp))
if (node_up (pos))
pos = node_remove (pos);
}
break;
case ui_action_unbound:
undefined_key (ui_scope_names[ui_current_scope],
binding->key !=
1000 ? binding->key : *((int *) &binding->
action_param[0]));
case ui_action_ignore:
break;
default:
if (binding->action > 31 && binding->action < 255) { /* input for buffer */
inputbuf[strlen (inputbuf) + 1] = 0;
inputbuf[strlen (inputbuf)] = binding->action;
} else
undefined_key (ui_scope_names[ui_current_scope],
binding->key !=
1000 ? binding->
key : *((int *) &binding->
action_param[0]));
break;
}
} while ((++binding)->key == 999);
if (strlen (inputbuf)) {
if (node_getflag (pos, F_temp)) {
node_set (pos, TEXT, inputbuf);
} else {
if (node_match (inputbuf, pos)) {
pos = node_match (inputbuf, pos);
} else {
if (add_at_top) {
pos = node_insert_up (node_top (pos));
} else {
pos = node_insert_down (node_bottom (pos));
}
node_setflag (pos, F_temp, 1);
node_set (pos, TEXT, inputbuf);
if (node_left (pos))
if (!strcmp(fixnullstring(node_get(node_left(pos),"type")),"todo")){
node_set (pos, "type","todo");
node_set (pos, "done","no");
}
}
}
} else {
docmd(pos, "autosave_check_timeout");
}
}
return pos;
}