394 lines
10 KiB
C++
394 lines
10 KiB
C++
/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
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*
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* Om is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Om is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "NodeController.h"
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#include <iostream>
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#include <gtkmm.h>
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#include "OmModule.h"
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#include "NodeModel.h"
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#include "PortModel.h"
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#include "PortController.h"
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#include "GtkObjectController.h"
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#include "NodeControlWindow.h"
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#include "OmModule.h"
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#include "PatchController.h"
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#include "OmFlowCanvas.h"
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#include "RenameWindow.h"
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#include "GladeFactory.h"
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#include "Controller.h"
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#include "PatchWindow.h"
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#include "PatchModel.h"
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#include "NodePropertiesWindow.h"
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#include "Store.h"
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using std::cerr; using std::endl;
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namespace OmGtk {
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NodeController::NodeController(CountedPtr<NodeModel> model)
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: GtkObjectController(model),
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m_controls_menuitem(NULL),
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m_module(NULL),
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m_control_window(NULL),
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m_properties_window(NULL),
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m_bridge_port(NULL)
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{
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assert(!model->controller());
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model->set_controller(this);
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// Create port controllers
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for (PortModelList::const_iterator i = node_model()->ports().begin();
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i != node_model()->ports().end(); ++i) {
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assert(!(*i)->controller());
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assert((*i)->parent());
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assert((*i)->parent().get() == node_model().get());
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// FIXME: leak
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PortController* const pc = new PortController(*i);
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assert((*i)->controller() == pc); // PortController() does this
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}
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// Build menu
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Gtk::Menu::MenuList& items = m_menu.items();
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Gtk::Menu_Helpers::MenuElem controls_elem
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= Gtk::Menu_Helpers::MenuElem("Controls",
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sigc::mem_fun(this, &NodeController::show_control_window));
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m_controls_menuitem = controls_elem.get_child();
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items.push_back(controls_elem);
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items.push_back(Gtk::Menu_Helpers::MenuElem("Properties",
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sigc::mem_fun(this, &NodeController::show_properties_window)));
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items.push_back(Gtk::Menu_Helpers::SeparatorElem());
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items.push_back(Gtk::Menu_Helpers::MenuElem("Rename...",
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sigc::mem_fun(this, &NodeController::show_rename_window)));
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items.push_back(Gtk::Menu_Helpers::MenuElem("Clone",
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sigc::mem_fun(this, &NodeController::on_menu_clone)));
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items.push_back(Gtk::Menu_Helpers::MenuElem("Disconnect All",
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sigc::mem_fun(this, &NodeController::on_menu_disconnect_all)));
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items.push_back(Gtk::Menu_Helpers::MenuElem("Destroy",
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sigc::mem_fun(this, &NodeController::on_menu_destroy)));
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m_controls_menuitem->property_sensitive() = false;
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if (node_model()->plugin() && node_model()->plugin()->type() == PluginModel::Internal
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&& node_model()->plugin()->plug_label() == "midi_control_in") {
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Gtk::Menu::MenuList& items = m_menu.items();
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items.push_back(Gtk::Menu_Helpers::MenuElem("Learn",
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sigc::mem_fun(this, &NodeController::on_menu_learn)));
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}
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model->new_port_sig.connect(sigc::mem_fun(this, &NodeController::add_port));
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}
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NodeController::~NodeController()
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{
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}
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void
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NodeController::create_module(OmFlowCanvas* canvas)
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{
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//cerr << "Creating node module " << m_model->path() << endl;
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// If this is a DSSI plugin, DSSIController should be doing this
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/*assert(node_model()->plugin());
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assert(node_model()->plugin()->type() != PluginModel::DSSI);
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assert(canvas != NULL);
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assert(m_module == NULL);*/
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assert(canvas);
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assert(node_model());
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m_module = new OmModule(canvas, this);
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create_all_ports();
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m_module->move_to(node_model()->x(), node_model()->y());
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}
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void
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NodeController::set_path(const Path& new_path)
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{
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cerr << "FIXME: rename\n";
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/*
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remove_from_store();
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// Rename ports
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for (list<PortModel*>::const_iterator i = node_model()->ports().begin();
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i != node_model()->ports().end(); ++i) {
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GtkObjectController* const pc = (GtkObjectController*)((*i)->controller());
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assert(pc != NULL);
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pc->set_path(m_model->path().base_path() + pc->model()->name());
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}
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// Handle bridge port, if this node represents one
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if (m_bridge_port != NULL)
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m_bridge_port->set_path(new_path);
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if (m_module != NULL)
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m_module->canvas()->rename_module(node_model()->path().name(), new_path.name());
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GtkObjectController::set_path(new_path);
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add_to_store();
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*/
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}
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void
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NodeController::destroy()
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{
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PatchController* pc = ((PatchController*)m_model->parent()->controller());
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assert(pc != NULL);
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//remove_from_store();
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//pc->remove_node(m_model->path().name());
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cerr << "FIXME: remove node\n";
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if (m_bridge_port != NULL)
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m_bridge_port->destroy();
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m_bridge_port = NULL;
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//if (m_module != NULL)
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// delete m_module;
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}
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void
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NodeController::metadata_update(const string& key, const string& value)
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{
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//cout << "[NodeController] Metadata update: " << m_model->path() << endl;
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if (m_module != NULL) {
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if (key == "module-x") {
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float x = atof(value.c_str());
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//if (x > 0 && x < m_canvas->width())
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m_module->move_to(x, m_module->property_y().get_value());
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} else if (key == "module-y") {
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float y = atof(value.c_str());
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//if (y > 0 && y < m_canvas->height())
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m_module->move_to(m_module->property_x().get_value(), y);
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}
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}
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if (m_bridge_port != NULL)
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m_bridge_port->metadata_update(key, value);
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GtkObjectController::metadata_update(key, value);
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}
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void
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NodeController::add_port(CountedPtr<PortModel> pm)
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{
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assert(pm->parent().get() == node_model().get());
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assert(pm->parent() == node_model());
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assert(node_model()->get_port(pm->name()) == pm);
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cout << "[NodeController] Adding port " << pm->path() << endl;
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// FIXME: leak
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PortController* pc = new PortController(pm);
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assert(pm->controller() == pc);
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//pc->add_to_store();
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if (m_module != NULL) {
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pc->create_port(m_module);
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m_module->resize();
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// Enable "Controls" menu item on module
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if (has_control_inputs())
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enable_controls_menuitem();
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}
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if (m_control_window != NULL) {
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assert(m_control_window->control_panel() != NULL);
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m_control_window->control_panel()->add_port(pc);
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m_control_window->resize();
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}
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}
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void
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NodeController::show_control_window()
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{
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size_t poly = 1;
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if (node_model()->polyphonic())
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poly = ((PatchModel*)node_model()->parent().get())->poly();
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if (!m_control_window)
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m_control_window = new NodeControlWindow(this, poly);
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if (m_control_window->control_panel()->num_controls() > 0)
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m_control_window->present();
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}
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void
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NodeController::on_menu_destroy()
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{
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Controller::instance().destroy(node_model()->path());
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}
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void
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NodeController::show_rename_window()
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{
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assert(node_model()->parent());
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// FIXME: will this be magically cleaned up?
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RenameWindow* win = NULL;
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Glib::RefPtr<Gnome::Glade::Xml> xml = GladeFactory::new_glade_reference("rename_win");
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xml->get_widget_derived("rename_win", win);
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PatchController* parent = ((PatchController*)node_model()->parent()->controller());
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assert(parent != NULL);
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if (parent->window() != NULL)
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win->set_transient_for(*parent->window());
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win->set_object(this);
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win->show();
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}
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void
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NodeController::on_menu_clone()
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{
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cerr << "FIXME: clone broken\n";
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/*
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assert(node_model());
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//assert(m_parent != NULL);
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//assert(m_parent->model() != NULL);
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string clone_name = node_model()->name();
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int i = 2; // postfix number (ie oldname_2)
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// Check if name already has a number postfix
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if (clone_name.find_last_of("_") != string::npos) {
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string name_postfix = clone_name.substr(clone_name.find_last_of("_")+1);
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clone_name = clone_name.substr(0, clone_name.find_last_of("_"));
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if (sscanf(name_postfix.c_str(), "%d", &i))
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++i;
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}
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char clone_postfix[4];
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for ( ; i < 100; ++i) {
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snprintf(clone_postfix, 4, "_%d", i);
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if (node_model()->parent_patch()->get_node(clone_name + clone_postfix) == NULL)
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break;
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}
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clone_name = clone_name + clone_postfix;
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const string path = node_model()->parent_patch()->base_path() + clone_name;
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NodeModel* nm = new NodeModel(node_model()->plugin(), path);
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nm->polyphonic(node_model()->polyphonic());
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nm->x(node_model()->x() + 20);
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nm->y(node_model()->y() + 20);
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Controller::instance().create_node_from_model(nm);
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*/
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}
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void
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NodeController::on_menu_learn()
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{
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Controller::instance().midi_learn(node_model()->path());
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}
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void
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NodeController::on_menu_disconnect_all()
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{
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Controller::instance().disconnect_all(node_model()->path());
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}
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void
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NodeController::show_properties_window()
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{
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PatchController* parent = ((PatchController*)node_model()->parent()->controller());
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assert(parent != NULL);
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if (m_properties_window == NULL) {
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Glib::RefPtr<Gnome::Glade::Xml> xml = GladeFactory::new_glade_reference("node_properties_win");
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xml->get_widget_derived("node_properties_win", m_properties_window);
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}
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assert(m_properties_window != NULL);
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assert(parent != NULL);
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m_properties_window->set_node(node_model());
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if (parent->window() != NULL)
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m_properties_window->set_transient_for(*parent->window());
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m_properties_window->show();
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}
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/** Create all (visual) ports and add them to module (and resize it).
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*/
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void
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NodeController::create_all_ports()
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{
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assert(m_module != NULL);
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PortController* pc = NULL;
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for (PortModelList::const_iterator i = node_model()->ports().begin();
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i != node_model()->ports().end(); ++i) {
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pc = dynamic_cast<PortController*>((*i)->controller());
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// FIXME: leak
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if (pc == NULL)
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pc = new PortController(*i);
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pc->create_port(m_module);
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}
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m_module->resize();
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if (has_control_inputs())
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enable_controls_menuitem();
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}
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bool
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NodeController::has_control_inputs()
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{
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for (PortModelList::const_iterator i = node_model()->ports().begin();
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i != node_model()->ports().end(); ++i)
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if ((*i)->is_input() && (*i)->is_control())
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return true;
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return false;
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}
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void
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NodeController::enable_controls_menuitem()
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{
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m_controls_menuitem->property_sensitive() = true;
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}
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void
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NodeController::disable_controls_menuitem()
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{
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m_controls_menuitem->property_sensitive() = false;
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if (m_control_window != NULL)
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m_control_window->hide();
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}
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} // namespace OmGtk
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