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-rw-r--r--src/gui/NewSubpatchWindow.cpp113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/gui/NewSubpatchWindow.cpp b/src/gui/NewSubpatchWindow.cpp
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+++ b/src/gui/NewSubpatchWindow.cpp
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+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) 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 General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "App.hpp"
+#include "interface/EngineInterface.hpp"
+#include "client/NodeModel.hpp"
+#include "client/PatchModel.hpp"
+#include "client/ClientStore.hpp"
+#include "NewSubpatchWindow.hpp"
+#include "PatchView.hpp"
+
+namespace Ingen {
+namespace GUI {
+
+
+NewSubpatchWindow::NewSubpatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
+: Gtk::Window(cobject)
+{
+ xml->get_widget("new_subpatch_name_entry", _name_entry);
+ xml->get_widget("new_subpatch_message_label", _message_label);
+ xml->get_widget("new_subpatch_polyphony_spinbutton", _poly_spinbutton);
+ xml->get_widget("new_subpatch_ok_button", _ok_button);
+ xml->get_widget("new_subpatch_cancel_button", _cancel_button);
+
+ _name_entry->signal_changed().connect(sigc::mem_fun(this, &NewSubpatchWindow::name_changed));
+ _ok_button->signal_clicked().connect(sigc::mem_fun(this, &NewSubpatchWindow::ok_clicked));
+ _cancel_button->signal_clicked().connect(sigc::mem_fun(this, &NewSubpatchWindow::cancel_clicked));
+
+ _ok_button->property_sensitive() = false;
+}
+
+void
+NewSubpatchWindow::present(SharedPtr<PatchModel> patch, GraphObject::Variables data)
+{
+ set_patch(patch);
+ _initial_data = data;
+ Gtk::Window::present();
+}
+
+/** Sets the patch controller for this window and initializes everything.
+ *
+ * This function MUST be called before using the window in any way!
+ */
+void
+NewSubpatchWindow::set_patch(SharedPtr<PatchModel> patch)
+{
+ _patch = patch;
+}
+
+
+/** Called every time the user types into the name input box.
+ * Used to display warning messages, and enable/disable the OK button.
+ */
+void
+NewSubpatchWindow::name_changed()
+{
+ string name = _name_entry->get_text();
+ if (!Path::is_valid_name(name)) {
+ _message_label->set_text("Name contains invalid characters.");
+ _ok_button->property_sensitive() = false;
+ } else if (App::instance().store()->find(_patch->path().base() + name)
+ != App::instance().store()->end()) {
+ _message_label->set_text("An object already exists with that name.");
+ _ok_button->property_sensitive() = false;
+ } else if (name.length() == 0) {
+ _message_label->set_text("");
+ _ok_button->property_sensitive() = false;
+ } else {
+ _message_label->set_text("");
+ _ok_button->property_sensitive() = true;
+ }
+}
+
+
+void
+NewSubpatchWindow::ok_clicked()
+{
+ const Path path = _patch->path().base() + Path::nameify(_name_entry->get_text());
+ const uint32_t poly = _poly_spinbutton->get_value_as_int();
+
+ App::instance().engine()->new_patch(path, poly);
+ for (GraphObject::Variables::const_iterator i = _initial_data.begin(); i != _initial_data.end(); ++i)
+ App::instance().engine()->set_variable(path, i->first, i->second);
+
+ App::instance().engine()->set_property(_patch->path(), "ingen:enabled", (bool)true);
+
+ hide();
+}
+
+
+void
+NewSubpatchWindow::cancel_clicked()
+{
+ hide();
+}
+
+
+} // namespace GUI
+} // namespace Ingen