4 * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
34 #include "control_message.h"
37 #define PROCESS_FIFO_SIZE 64
38 #define MIDI_FIFO_SIZE 256
41 ui_new (const char * client_name, unsigned long channels,
42 gboolean connect_inputs, gboolean connect_outputs)
46 ui = g_malloc (sizeof (ui_t));
49 ui->state = STATE_NORMAL;
51 ui->ui_to_process = lff_new (PROCESS_FIFO_SIZE, sizeof (ctrlmsg_t));
52 ui->process_to_ui = lff_new (PROCESS_FIFO_SIZE, sizeof (ctrlmsg_t));
54 ui->procinfo = process_info_new (ui, client_name, channels, connect_inputs, connect_outputs);
58 ui->plugin_mgr = plugin_mgr_new (ui);
59 plugin_mgr_set_plugins (ui->plugin_mgr, channels);
60 ui->jack_rack = jack_rack_new (ui, channels);
71 ui_set_state (ui, STATE_QUITTING);
72 ctrlmsg.type = CTRLMSG_QUIT;
73 lff_write (ui->ui_to_process, &ctrlmsg);
77 ui_destroy (ui_t * ui)
81 jack_rack_destroy (ui->jack_rack);
87 ui_set_state (ui_t * ui, ui_state_t state)
93 ui_get_state (ui_t * ui)
99 jack_shutdown_cb (void * data)
106 /* do the process->gui message processing */
108 ui_loop_iterate (ui_t * ui)
111 jack_rack_t * jack_rack = ui->jack_rack;
113 while (lff_read (ui->process_to_ui, &ctrlmsg) == 0)
115 switch (ctrlmsg.type)
118 jack_rack_add_plugin (jack_rack, ctrlmsg.data.add.plugin);
122 plugin_destroy (ctrlmsg.data.remove.plugin, ui);