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faderport: show current User button bindings in GUI

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This commit is contained in:
Paul Davis 2015-12-03 21:45:41 -05:00
parent a9ce37b7ac
commit e82cc88c6f
2 changed files with 41 additions and 4 deletions
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42
libs/surfaces/faderport/gui.cc
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@ -349,14 +349,14 @@ FPGUI::build_available_action_menu ()
available_action_model->clear ();
/* Because there are button bindings built in that are not
in the key binding map, there needs to be a way to undo
a profile edit. */
TreeIter rowp;
TreeModel::Row parent;
/* Disabled item (row 0) */
rowp = available_action_model->append();
parent = *(rowp);
parent[action_columns.name] = _("Remove Binding");
parent[action_columns.name] = _("Disabled");
/* Key aliasing */
@ -529,12 +529,46 @@ FPGUI::build_trns_action_combo (Gtk::ComboBox& cb, FaderPort::ButtonState bs)
build_action_combo (cb, actions, FaderPort::Trns, bs);
}
bool
FPGUI::find_action_in_model (const TreeModel::iterator& iter, std::string const & action_path, TreeModel::iterator* found)
{
TreeModel::Row row = *iter;
string path = row[action_columns.path];
if (path == action_path) {
*found = iter;
return true;
}
return false;
}
void
FPGUI::build_user_action_combo (Gtk::ComboBox& cb, FaderPort::ButtonState bs)
{
cb.set_model (available_action_model);
cb.pack_start (action_columns.name);
cb.signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &FPGUI::action_changed), &cb, FaderPort::User, bs));
/* set the active "row" to the right value for the current button binding */
string current_action = fp.get_action (FaderPort::User, false, bs); /* lookup release action */
if (current_action.empty()) {
cb.set_active (0); /* "disabled" */
return;
}
TreeModel::iterator iter = available_action_model->children().end();
available_action_model->foreach_iter (sigc::bind (sigc::mem_fun (*this, &FPGUI::find_action_in_model), current_action, &iter));
if (iter != available_action_model->children().end()) {
cb.set_active (iter);
} else {
cb.set_active (0);
}
}
Glib::RefPtr<Gtk::ListStore>

3
libs/surfaces/faderport/gui.h
View File

@ -103,6 +103,9 @@ private:
void build_available_action_menu ();
void action_changed (Gtk::ComboBox*, FaderPort::ButtonID, FaderPort::ButtonState);
bool find_action_in_model (const Gtk::TreeModel::iterator& iter, std::string const & action_path, Gtk::TreeModel::iterator* found);
};
}