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Diffstat (limited to 'src/progs/gtk/RenameWindow.cpp')
| -rw-r--r-- | src/progs/gtk/RenameWindow.cpp | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/progs/gtk/RenameWindow.cpp b/src/progs/gtk/RenameWindow.cpp new file mode 100644 index 00000000..bde9a2c1 --- /dev/null +++ b/src/progs/gtk/RenameWindow.cpp @@ -0,0 +1,113 @@ +/* This file is part of Om. Copyright (C) 2006 Dave Robillard. + * + * Om 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. + * + * Om 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., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "RenameWindow.h" +#include <cassert> +#include <string> +#include "Controller.h" +#include "ObjectModel.h" +#include "GtkObjectController.h" +#include "Store.h" +using std::string; + +namespace OmGtk { + + +RenameWindow::RenameWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& glade_xml) +: Gtk::Window(cobject) +{ + glade_xml->get_widget("rename_name_entry", m_name_entry); + glade_xml->get_widget("rename_message_label", m_message_label); + glade_xml->get_widget("rename_cancel_button", m_cancel_button); + glade_xml->get_widget("rename_ok_button", m_ok_button); + + m_name_entry->signal_changed().connect(sigc::mem_fun(this, &RenameWindow::name_changed)); + m_cancel_button->signal_clicked().connect(sigc::mem_fun(this, &RenameWindow::cancel_clicked)); + m_ok_button->signal_clicked().connect(sigc::mem_fun(this, &RenameWindow::ok_clicked)); + + m_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(GtkObjectController* object) +{ + m_object = object; + m_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(m_name_entry != NULL); + assert(m_message_label != NULL); + assert(m_object->model() != NULL); + assert(m_object->model()->parent() != NULL); + + string name = m_name_entry->get_text(); + if (name.find("/") != string::npos) { + m_message_label->set_text("Name may not contain '/'"); + m_ok_button->property_sensitive() = false; + //} else if (m_object->parent()->patch_model()->get_node(name) != NULL) { + } else if (Store::instance().object(m_object->model()->parent()->base_path() + name) != NULL) { + m_message_label->set_text("An object already exists with that name."); + m_ok_button->property_sensitive() = false; + } else if (name.length() == 0) { + m_message_label->set_text(""); + m_ok_button->property_sensitive() = false; + } else { + m_message_label->set_text(""); + m_ok_button->property_sensitive() = true; + } +} + + +void +RenameWindow::cancel_clicked() +{ + cout << "cancel\n"; + m_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 = m_name_entry->get_text(); + assert(name.length() > 0); + assert(name.find("/") == string::npos); + + Controller::instance().rename(m_object->model()->path(), name); + + hide(); +} + + +} // namespace OmGtk |