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/*
* JACK Rack
*
* Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
* This program 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.
*
* This program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define _GNU_SOURCE
#include "ac_config.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <unistd.h>
#include <gtk/gtk.h>
#include <ladspa.h>
#ifdef HAVE_GNOME
#include <libgnomeui/libgnomeui.h>
#endif
#include "jack_rack.h"
#include "lock_free_fifo.h"
#include "plugin_slot_callbacks.h"
#include "control_message.h"
#include "globals.h"
#include "file.h"
#include "ui.h"
#include "wet_dry_controls.h"
#include "midi_control.h"
void
slot_change_cb (GtkMenuItem * menuitem, gpointer user_data)
{
plugin_slot_t * plugin_slot;
plugin_desc_t * desc;
plugin_slot = user_data;
desc = (plugin_desc_t *) g_object_get_data (G_OBJECT(menuitem), "jack-rack-plugin-desc");
plugin_slot_send_change_plugin (plugin_slot, desc);
}
void
slot_move_cb (GtkButton * button, gpointer user_data)
{
plugin_slot_t * plugin_slot;
gboolean up;
plugin_slot = user_data;
up = GPOINTER_TO_INT (g_object_get_data (G_OBJECT(button), "jack-rack-up"));
jack_rack_send_move_plugin_slot (plugin_slot->jack_rack, plugin_slot, up);
}
void
slot_remove_cb (GtkButton * button, gpointer user_data)
{
plugin_slot_t * plugin_slot;
plugin_slot = (plugin_slot_t *) user_data;
jack_rack_send_remove_plugin_slot (plugin_slot->jack_rack, plugin_slot);
}
gboolean
slot_ablise_cb (GtkWidget * button, GdkEventButton *event, gpointer user_data)
{
if (event->type == GDK_BUTTON_PRESS)
{
switch (event->button)
{
case 1:
{
plugin_slot_t * plugin_slot;
gboolean ablise;
plugin_slot = (plugin_slot_t *) user_data;
ablise = settings_get_enabled (plugin_slot->settings) ? FALSE : TRUE;
plugin_slot_send_ablise (plugin_slot, ablise);
return TRUE;
}
case 3:
{
ui_t * ui;
plugin_slot_t * plugin_slot;
plugin_slot = (plugin_slot_t *) user_data;
ui = plugin_slot->jack_rack->ui;
g_object_set_data (G_OBJECT (ui->midi_menu_item),
"jack-rack-ctrl-type",
GINT_TO_POINTER(2/*PLUGIN_ENABLE_CONTROL*/));
g_object_set_data (G_OBJECT (ui->midi_menu_item),
"jack-rack-plugin-slot",
plugin_slot);
gtk_menu_popup (GTK_MENU (ui->midi_menu), NULL, NULL, NULL, NULL, event->button, event->time);
return TRUE;
}
}
}
return FALSE;
}
gboolean
slot_wet_dry_cb (GtkWidget * button, GdkEventButton *event, gpointer user_data)
{
if (event->type == GDK_BUTTON_PRESS)
{
plugin_slot_t * plugin_slot;
gboolean ablise;
plugin_slot = (plugin_slot_t *) user_data;
ablise = settings_get_wet_dry_enabled (plugin_slot->settings) ? FALSE : TRUE;
plugin_slot_send_ablise_wet_dry (plugin_slot, ablise);
return TRUE;
}
return FALSE;
}
void
slot_wet_dry_control_cb (GtkRange * range, gpointer user_data)
{
LADSPA_Data value;
wet_dry_controls_t * wet_dry;
unsigned long channel;
wet_dry = (wet_dry_controls_t *) user_data;
channel = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT(range), "jack-rack-wet-dry-channel"));
value = gtk_range_get_value (range);
lff_write (wet_dry->fifos + channel, &value);
settings_set_wet_dry_value (wet_dry->plugin_slot->settings, channel, value);
/* set peers */
if (settings_get_wet_dry_locked (wet_dry->plugin_slot->settings))
{
unsigned long c;
for (c = 0; c < wet_dry->plugin_slot->jack_rack->channels ; c++)
if (c != channel)
gtk_range_set_value (GTK_RANGE(wet_dry->controls[c]),
gtk_range_get_value (range));
}
}
void
slot_wet_dry_lock_cb (GtkToggleButton * button, gpointer user_data)
{
wet_dry_controls_t * wet_dry;
wet_dry = (wet_dry_controls_t *) user_data;
plugin_slot_set_wet_dry_locked (wet_dry->plugin_slot,
gtk_toggle_button_get_active (button));
}
void
slot_lock_all_cb (GtkToggleButton * button, gpointer user_data)
{
gboolean lock_all;
plugin_slot_t * plugin_slot;
guint lock_copy;
lock_all = gtk_toggle_button_get_active (button);
plugin_slot = (plugin_slot_t *) user_data;
lock_copy = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT(button), "jack-rack-lock-copy"));
plugin_slot_set_lock_all (plugin_slot, lock_all, lock_copy);
g_object_set_data (G_OBJECT(button), "jack-rack-lock-copy", GINT_TO_POINTER (0));
}
/* EOF */
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