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app.h revision 1.1 
      1  1.1  nia /* $NetBSD: app.h,v 1.1 2021/05/07 16:29:24 nia Exp $ */
      2  1.1  nia /*-
      3  1.1  nia  * Copyright (c) 2021 The NetBSD Foundation, Inc.
      4  1.1  nia  * All rights reserved.
      5  1.1  nia  *
      6  1.1  nia  * This code is derived from software contributed to The NetBSD Foundation
      7  1.1  nia  * by Nia Alarie.
      8  1.1  nia  *
      9  1.1  nia  * Redistribution and use in source and binary forms, with or without
     10  1.1  nia  * modification, are permitted provided that the following conditions
     11  1.1  nia  * are met:
     12  1.1  nia  * 1. Redistributions of source code must retain the above copyright
     13  1.1  nia  *    notice, this list of conditions and the following disclaimer.
     14  1.1  nia  * 2. Redistributions in binary form must reproduce the above copyright
     15  1.1  nia  *    notice, this list of conditions and the following disclaimer in the
     16  1.1  nia  *    documentation and/or other materials provided with the distribution.
     17  1.1  nia  *
     18  1.1  nia  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     19  1.1  nia  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     20  1.1  nia  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     21  1.1  nia  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     22  1.1  nia  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     23  1.1  nia  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     24  1.1  nia  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     25  1.1  nia  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     26  1.1  nia  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     27  1.1  nia  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     28  1.1  nia  * POSSIBILITY OF SUCH DAMAGE.
     29  1.1  nia  */
     30  1.1  nia #ifndef APP_H
     31  1.1  nia #define APP_H
     32  1.1  nia #include <sys/audioio.h>
     33  1.1  nia #include <stdbool.h>
     34  1.1  nia 
     35  1.1  nia enum aiomixer_state {
     36  1.1  nia 	STATE_DEVICE_SELECT,
     37  1.1  nia 	STATE_CLASS_SELECT,
     38  1.1  nia 	STATE_CONTROL_SELECT
     39  1.1  nia };
     40  1.1  nia 
     41  1.1  nia struct aiomixer_control {
     42  1.1  nia 	struct mixer_devinfo info;
     43  1.1  nia 	/* currently selected index for sets, channel for sliders */
     44  1.1  nia 	int setindex;
     45  1.1  nia 	int widget_y;
     46  1.1  nia 	int height;
     47  1.1  nia 	WINDOW *widgetpad;
     48  1.1  nia };
     49  1.1  nia 
     50  1.1  nia struct aiomixer_class {
     51  1.1  nia 	char name[MAX_AUDIO_DEV_LEN];
     52  1.1  nia 	struct aiomixer_control controls[128];
     53  1.1  nia 	unsigned int numcontrols;
     54  1.1  nia 	WINDOW *widgetpad;
     55  1.1  nia 	int index;
     56  1.1  nia 	int height;
     57  1.1  nia };
     58  1.1  nia 
     59  1.1  nia struct aiomixer {
     60  1.1  nia 	int fd;
     61  1.1  nia 	enum aiomixer_state state;
     62  1.1  nia 	struct audio_device mixerdev;
     63  1.1  nia 	struct aiomixer_class classes[128];
     64  1.1  nia 	unsigned int numclasses;
     65  1.1  nia 	unsigned int curclass;
     66  1.1  nia 	unsigned int curcontrol;
     67  1.1  nia 	bool channels_unlocked;
     68  1.1  nia 	int class_scroll_y;
     69  1.1  nia 	int last_max_x;
     70  1.1  nia 	bool widgets_resized;
     71  1.1  nia 	WINDOW *header;
     72  1.1  nia 	WINDOW *classbar;
     73  1.1  nia };
     74  1.1  nia 
     75  1.1  nia #define COLOR_CONTROL_SELECTED	1
     76  1.1  nia #define COLOR_LEVELS		2
     77  1.1  nia #define COLOR_SET_SELECTED	3
     78  1.1  nia #define COLOR_ENUM_OFF		4
     79  1.1  nia #define COLOR_ENUM_ON		5
     80  1.1  nia #define COLOR_ENUM_MISC		6
     81  1.1  nia 
     82  1.1  nia #endif
     83