diff options
Diffstat (limited to 'src/gui/RenameWindow.cpp')
-rw-r--r-- | src/gui/RenameWindow.cpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/gui/RenameWindow.cpp b/src/gui/RenameWindow.cpp new file mode 100644 index 00000000..33516c2d --- /dev/null +++ b/src/gui/RenameWindow.cpp @@ -0,0 +1,137 @@ +/* + This file is part of Ingen. + Copyright 2007-2015 David Robillard <http://drobilla.net/> + + Ingen is free software: you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free + Software Foundation, either version 3 of the License, or any later version. + + Ingen is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU Affero General Public License for details. + + You should have received a copy of the GNU Affero General Public License + along with Ingen. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <cassert> +#include <string> + +#include "ingen/Forge.hpp" +#include "ingen/Interface.hpp" +#include "ingen/client/ClientStore.hpp" +#include "ingen/client/ObjectModel.hpp" +#include "lv2/core/lv2.h" + +#include "App.hpp" +#include "RenameWindow.hpp" + +namespace ingen { + +using namespace client; + +namespace gui { + +RenameWindow::RenameWindow(BaseObjectType* cobject, + const Glib::RefPtr<Gtk::Builder>& xml) + : Window(cobject) +{ + xml->get_widget("rename_symbol_entry", _symbol_entry); + xml->get_widget("rename_label_entry", _label_entry); + xml->get_widget("rename_message_label", _message_label); + xml->get_widget("rename_cancel_button", _cancel_button); + xml->get_widget("rename_ok_button", _ok_button); + + _symbol_entry->signal_changed().connect( + sigc::mem_fun(this, &RenameWindow::values_changed)); + _label_entry->signal_changed().connect( + sigc::mem_fun(this, &RenameWindow::values_changed)); + _cancel_button->signal_clicked().connect( + sigc::mem_fun(this, &RenameWindow::cancel_clicked)); + _ok_button->signal_clicked().connect( + sigc::mem_fun(this, &RenameWindow::ok_clicked)); + + _ok_button->property_sensitive() = false; +} + +/** Set the object this window is renaming. + * This function MUST be called before using this object in any way. + */ +void +RenameWindow::set_object(SPtr<const ObjectModel> object) +{ + _object = object; + _symbol_entry->set_text(object->path().symbol()); + const Atom& name_atom = object->get_property(_app->uris().lv2_name); + _label_entry->set_text( + (name_atom.type() == _app->forge().String) ? name_atom.ptr<char>() : ""); +} + +void +RenameWindow::present(SPtr<const ObjectModel> object) +{ + set_object(object); + _symbol_entry->grab_focus(); + Gtk::Window::present(); +} + +void +RenameWindow::values_changed() +{ + const std::string& symbol = _symbol_entry->get_text(); + if (!Raul::Symbol::is_valid(symbol)) { + _message_label->set_text("Invalid symbol"); + _ok_button->property_sensitive() = false; + } else if (_object->symbol() != symbol && + _app->store()->object( + _object->parent()->path().child(Raul::Symbol(symbol)))) { + _message_label->set_text("An object already exists with that path"); + _ok_button->property_sensitive() = false; + } else { + _message_label->set_text(""); + _ok_button->property_sensitive() = true; + } +} + +void +RenameWindow::cancel_clicked() +{ + _symbol_entry->set_text(""); + hide(); +} + +/** Rename the object. + * + * It shouldn't be possible for this to be called with an invalid name set + * (since the Rename button should be deactivated). This is just shinification + * though - the engine will handle invalid names gracefully. + */ +void +RenameWindow::ok_clicked() +{ + const URIs& uris = _app->uris(); + const std::string& symbol_str = _symbol_entry->get_text(); + const std::string& label = _label_entry->get_text(); + Raul::Path path = _object->path(); + const Atom& name_atom = _object->get_property(uris.lv2_name); + + if (!label.empty() && (name_atom.type() != uris.forge.String || + label != name_atom.ptr<char>())) { + _app->set_property(path_to_uri(path), + uris.lv2_name, + _app->forge().alloc(label)); + } + + if (Raul::Symbol::is_valid(symbol_str)) { + const Raul::Symbol symbol(symbol_str); + if (symbol != _object->symbol()) { + path = _object->path().parent().child(symbol); + _app->interface()->move(_object->path(), path); + } + } + + hide(); +} + +} // namespace gui +} // namespace ingen |