void BrowserOperation::instances(BrowserNodeList & result)
{
IdIterator<BrowserOperation> it(all);
BrowserOperation * op;
while(it.hasNext()){
it.next();
if ((op = it.value()) != 0)
if (!op->deletedp())
result.append(op);
}
result.sort_it();
}
bool BrowserNode::tool_cmd(ToolCom * com, const char * args) {
switch ((unsigned char) args[-1]) {
case applyCmd:
{
QLOG_FATAL() << Q_FUNC_INFO << "If this got called then we have a logic flaw going on and BrowserNode needs to have Q_OBJECT in it to properly catch ToolCom::Run execution result";
Q_ASSERT_X(0, "applyCmd happened", "very bad");
int runResult = ToolCom::run(args, this, FALSE, FALSE);
com->write_unsigned(runResult);
break;
}
case createCmd:
// invalid creation
com->write_id(0);
break;
case parentCmd:
if (this != BrowserView::get_project())
((BrowserNode *) parent())->write_id(com);
else
com->write_id(0);
break;
case childrenCmd:
{
unsigned v = com->api_format();
unsigned n = 0;
Q3ListViewItem * child;
for (child = firstChild(); child != 0; child = child->nextSibling())
if (!((BrowserNode *) child)->deletedp() &&
((BrowserNode *) child)->api_compatible(v))
n += 1;
com->write_unsigned(n);
for (child = firstChild(); child != 0; child = child->nextSibling())
if (!((BrowserNode *) child)->deletedp() &&
((BrowserNode *) child)->api_compatible(v))
((BrowserNode *) child)->write_id(com);
}
break;
case getDefCmd:
case getUmlDefCmd:
case getCppDefCmd:
case getJavaDefCmd:
case getPhpDefCmd:
case getPythonDefCmd:
case getIdlDefCmd:
get_data()->send_uml_def(com, this, comment);
break;
case isWritableCmd:
com->write_bool(!is_read_only);
break;
case supportFileCmd:
// goes up to the package
return ((BrowserNode *) parent())->tool_cmd(com, args);
case isOpenCmd:
com->write_bool(isOpen());
break;
case referencedByCmd:
{
BrowserNodeList targetof;
referenced_by(targetof);
// remove duplicats
targetof.sort_it();
BrowserNode * bn;
targetof.first();
while ((bn = targetof.current()) != 0)
if (bn == targetof.next())
targetof.remove();
com->write_unsigned(targetof.count());
for (bn = targetof.first(); bn != 0; bn = targetof.next())
bn->write_id(com);
}
break;
case setCoupleValueCmd:
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
set_value(args, args + strlen(args) + 1);
package_modified();
get_data()->modified();
com->write_ack(TRUE);
}
break;
case setDescriptionCmd:
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
set_comment(args);
package_modified();
com->write_ack(TRUE);
}
break;
case setNameCmd:
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
if (name != args) {
if (((BrowserNode *) parent())->wrong_child_name(args, get_type(),
allow_spaces(),
allow_empty())) {
com->write_ack(FALSE);
return TRUE;
}
else {
set_name(args);
update_stereotype();
package_modified();
get_data()->modified();
}
}
com->write_ack(TRUE);
}
break;
case setOpenCmd:
BrowserView::select(this);
setOpen(*args);
com->write_ack(TRUE);
break;
case setMarkedCmd:
if (*args) {
if (this == BrowserView::get_project())
com->write_ack(FALSE);
else {
if (!is_marked)
toggle_mark();
com->write_ack(TRUE);
}
}
else {
if (is_marked)
toggle_mark();
com->write_ack(TRUE);
}
break;
case moveAfterCmd:
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
BrowserNode * p = (BrowserNode *) parent();
BrowserNode * after = (BrowserNode *) com->get_id(args);
if (after == 0) {
if (p == 0)
com->write_ack(FALSE);
else {
p->takeItem(this);
p->insertItem(this);
com->write_ack(TRUE);
p->package_modified();
}
}
else if ((after->parent() != p) ||
(after == this)) {
com->write_ack(FALSE);
}
else {
moveItem(after);
com->write_ack(TRUE);
p->package_modified();
}
}
break;
case moveInCmd:
// plug-out upgrade, limited checks
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
BrowserNode * newparent = (BrowserNode *) com->get_id(args);
BrowserNode * oldparent = (BrowserNode *) parent();
if ((newparent == oldparent) || (newparent == this)) {
com->write_ack(FALSE);
}
else {
oldparent->takeItem(this);
newparent->insertItem(this);
com->write_ack(TRUE);
oldparent->package_modified();
newparent->package_modified();
}
}
break;
case old_deleteCmd:
case deleteCmd:
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
delete_it();
((BrowserNode *) parent())->get_data()->modified();
package_modified();
com->write_ack(TRUE);
}
break;
case applyStereotypeCmd:
if (is_read_only && !root_permission())
com->write_ack(FALSE);
else {
ProfiledStereotypes::applyStereotype(this); // call package_modified() if needed
com->write_ack(TRUE);
}
break;
default:
return FALSE;
}
return TRUE;
}