From 93850c202de8b073a1ce1dd8bd246d407bce4e2f Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 30 Sep 2008 16:50:21 +0000
Subject: Flatten ingen source directory heirarchy a bit.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1551 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/RenameWindow.cpp | 119 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/gui/RenameWindow.cpp

(limited to 'src/gui/RenameWindow.cpp')

diff --git a/src/gui/RenameWindow.cpp b/src/gui/RenameWindow.cpp
new file mode 100644
index 00000000..b9c252d0
--- /dev/null
+++ b/src/gui/RenameWindow.cpp
@@ -0,0 +1,119 @@
+/* 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 <cassert>
+#include <string>
+#include "interface/EngineInterface.hpp"
+#include "client/ObjectModel.hpp"
+#include "client/ClientStore.hpp"
+#include "App.hpp"
+#include "RenameWindow.hpp"
+
+using std::string;
+
+namespace Ingen {
+namespace GUI {
+
+
+RenameWindow::RenameWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& glade_xml)
+: Gtk::Window(cobject)
+{
+	glade_xml->get_widget("rename_name_entry", _name_entry);
+	glade_xml->get_widget("rename_message_label", _message_label);
+	glade_xml->get_widget("rename_cancel_button", _cancel_button);
+	glade_xml->get_widget("rename_ok_button", _ok_button);
+
+	_name_entry->signal_changed().connect(sigc::mem_fun(this, &RenameWindow::name_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(SharedPtr<ObjectModel> object)
+{
+	_object = object;
+	_name_entry->set_text(object->path().name());
+}
+
+
+/** Called every time the user types into the name input box.
+ * Used to display warning messages, and enable/disable the rename button.
+ */
+void
+RenameWindow::name_changed()
+{
+	assert(_name_entry);
+	assert(_message_label);
+	assert(_object);
+	assert(_object->parent());
+
+	string name = _name_entry->get_text();
+	if (name.find("/") != string::npos) {
+		_message_label->set_text("Name may not contain '/'");
+		_ok_button->property_sensitive() = false;
+	} else if (!Path::is_valid_name(name)) {
+		_message_label->set_text("Name contains invalid characters");
+		_ok_button->property_sensitive() = false;
+	} else if ((App::instance().store()->object(_object->parent()->path().base() + name)) &&
+               (name != _object->path().name())) {
+		_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
+RenameWindow::cancel_clicked()
+{
+	_name_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()
+{
+	string name = _name_entry->get_text();
+	assert(name.length() > 0);
+	assert(name.find("/") == string::npos);
+
+	App::instance().engine()->rename(_object->path(), name);
+
+	hide();
+}
+
+
+} // namespace GUI
+} // namespace Ingen
-- 
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