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Sort LuaDialog dropdown entries by key-name

This commit is contained in:
Robin Gareus 2017-12-05 01:53:03 +01:00
parent d96c516ae9
commit b6124f0189
1 changed files with 16 additions and 5 deletions
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21
gtk2_ardour/luadialog.cc
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@ -16,6 +16,8 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <algorithm>
#include <gtkmm.h>
#include "ardour/dB.h"
@ -451,18 +453,27 @@ protected:
void populate (Gtk::Menu_Helpers::MenuList& items, luabridge::LuaRef values, std::string const& dflt)
{
using namespace Gtk::Menu_Helpers;
std::vector<std::string> keys;
for (luabridge::Iterator i (values); !i.isNil (); ++i) {
if (!i.key ().isString ()) { continue; }
std::string key = i.key ().cast<std::string> ();
if (i.value ().isTable ()) {
keys.push_back (i.key ().cast<std::string> ());
}
std::sort (keys.begin(), keys.end());
for (std::vector<std::string>::const_iterator i = keys.begin (); i != keys.end(); ++i) {
std::string key = *i;
if (values[key].isTable ()) {
Gtk::Menu* menu = Gtk::manage (new Gtk::Menu);
items.push_back (MenuElem (key, *menu));
populate (menu->items (), i.value (), dflt);
populate (menu->items (), values[key], dflt);
continue;
}
luabridge::LuaRef* ref = new luabridge::LuaRef (i.value ());
luabridge::LuaRef* ref = new luabridge::LuaRef (values[key]);
_refs.push_back (ref);
items.push_back (MenuElem (i.key ().cast<std::string> (),
items.push_back (MenuElem (key,
sigc::bind (sigc::mem_fun (*this, &LuaDialogDropDown::dd_select), key, ref)));
if (!_rv || key == dflt) {