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/* EffectsWindow.cpp
* Copyright (C) 1998 Andy Lo A Foe <andy@alsa-project.org>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "EffectsWindow.h"
#include "support.h"
#include "gladesrc.h"
#include "gtk_interface.h"
extern int global_effects_show;
extern int global_reverb_delay;
extern int global_reverb_feedback;
void effects_scale_cb(GtkWidget *widget, GdkEvent *, gpointer data)
{
GtkAdjustment *adj;
gint *val;
val = (gint *)data;
adj = GTK_RANGE(widget)->adjustment;
*val = (gint) adj->value;
}
void effects_delete_event(GtkWidget *widget, GdkEvent *, gpointer data)
{
gint x, y;
static gint e_windows_x_offset = 0;
static gint e_windows_y_offset = 0;
gdk_window_get_origin(widget->window, &x, &y);
if (windows_x_offset >= 0) {
x -= e_windows_x_offset;
y -= e_windows_y_offset;
}
gtk_widget_hide(widget);
gtk_widget_set_uposition(widget, x, y);
global_effects_show = 0;
}
void reverb_off(GtkWidget *, gpointer data)
{
GtkWidget *feedback_scale;
GtkAdjustment *adj;
feedback_scale = get_widget(GTK_WIDGET(data), "feedback_scale");
adj = GTK_RANGE(feedback_scale)->adjustment;
gtk_adjustment_set_value(adj, 0.0);
global_reverb_feedback = 0;
}
GtkWidget *init_effects_window()
{
GtkWidget *effects_window;
effects_window = create_effects_window();
// Close/delete signals
gtk_signal_connect(GTK_OBJECT(effects_window), "destroy",
GTK_SIGNAL_FUNC(effects_delete_event), NULL);
gtk_signal_connect(GTK_OBJECT(effects_window), "delete_event",
GTK_SIGNAL_FUNC(effects_delete_event), NULL);
return effects_window;
}
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