ardour/livetrax
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Add a file-chooser LuaDialog Widget

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This commit is contained in:
Robin Gareus 2017-06-08 13:22:00 +02:00
parent 6ac76734f5
commit ed5761a8b4
1 changed files with 53 additions and 0 deletions
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53
gtk2_ardour/luadialog.cc
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@ -436,6 +436,47 @@ protected:
luabridge::LuaRef* _rv;
};
class LuaFileChooser : public LuaDialogWidget
{
public:
LuaFileChooser (std::string const& key, std::string const& title, Gtk::FileChooserAction a, const std::string& path)
: LuaDialogWidget (key, title)
, _fc (a)
{
if (!path.empty ()) {
switch (a) {
case Gtk::FILE_CHOOSER_ACTION_OPEN:
case Gtk::FILE_CHOOSER_ACTION_SAVE:
if (Glib::file_test (path, Glib::FILE_TEST_IS_REGULAR|Glib::FILE_TEST_EXISTS)) {
_fc.set_filename (path);
}
break;
case Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER:
if (Glib::file_test (path, Glib::FILE_TEST_IS_DIR|Glib::FILE_TEST_EXISTS)) {
_fc.set_filename (path);
}
break;
case Gtk::FILE_CHOOSER_ACTION_CREATE_FOLDER:
break;
}
}
}
Gtk::Widget* widget ()
{
return &_fc;
}
void assign (luabridge::LuaRef* rv) const
{
(*rv)[_key] = std::string (_fc.get_filename ());
}
protected:
Gtk::FileChooserButton _fc;
};
/*******************************************************************************
* Lua Parameter Dialog
@ -546,6 +587,18 @@ Dialog::Dialog (std::string const& title, luabridge::LuaRef lr)
dflt = i.value ()["default"].cast<std::string> ();
}
_widgets.push_back (new LuaDialogDropDown (key, title, i.value ()["values"], dflt));
} else if (type == "file") {
std::string path;
if (i.value ()["path"].isString ()) {
path = i.value ()["path"].cast<std::string> ();
}
_widgets.push_back (new LuaFileChooser (key, title, Gtk::FILE_CHOOSER_ACTION_OPEN, path));
} else if (type == "folder") {
std::string path;
if (i.value ()["path"].isString ()) {
path = i.value ()["path"].cast<std::string> ();
}
_widgets.push_back (new LuaFileChooser (key, title, Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER, path));
}
}