mirror of
https://github.com/gryf/wmamixer.git
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171 lines
3.9 KiB
C
171 lines
3.9 KiB
C
// wmamixer - An alsa mixer designed for WindowMaker with scrollwheel support
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// Copyright (C) 2015 Roman Dobosz <gryf@vimja.com>
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// Copyright (C) 2003 Damian Kramer <psiren@hibernaculum.net>
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// Copyright (C) 1998 Sam Hawker <shawkie@geocities.com>
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//
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// This software comes with ABSOLUTELY NO WARRANTY
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// This software is free software, and you are welcome to redistribute it
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// under certain conditions
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// See the README file for a more complete notice.
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#ifndef WMAMIXER_H
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#define WMAMIXER_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <ctype.h>
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#include <stdbool.h>
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#include <assert.h>
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#include <X11/X.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xproto.h>
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#include <X11/xpm.h>
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#include <X11/extensions/shape.h>
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#include <alsa/asoundlib.h>
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#define WINDOWMAKER false
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#define USESHAPE false
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#define AFTERSTEP false
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#define NORMSIZE 64
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#define ASTEPSIZE 56
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#define NAME "wmamixer"
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#define CLASS "Wmamixer"
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#define VERSION "0.1"
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// User defines - custom
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#define BACKCOLOR "#202020"
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#define LEDCOLOR "#00c9c1"
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#undef CLAMP
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#define CLAMP(v, l, h) (((v) > (h)) ? (h) : (((v) < (l)) ? (l) : (v)))
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// Pixmaps - standard
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Pixmap pm_main;
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Pixmap pm_tile;
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Pixmap pm_disp;
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Pixmap pm_mask;
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// Pixmaps - custom
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Pixmap pm_icon;
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Pixmap pm_digits;
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Pixmap pm_chars;
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// Xpm images - standard
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#include "XPM/wmsmixer.xpm"
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#include "XPM/tile.xpm"
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// Xpm images - custom
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#include "XPM/icons.xpm"
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#include "XPM/digits.xpm"
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#include "XPM/chars.xpm"
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// Variables for command-line arguments - standard
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bool wmaker = WINDOWMAKER;
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bool ushape = USESHAPE;
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bool astep = AFTERSTEP;
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char display[256] = "";
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char position[256] = "";
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int winsize;
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bool no_volume_display = 0;
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// Variables for command-line arguments - custom
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char mixer_device[256] = "default";
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char backcolor[256] = BACKCOLOR;
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char ledcolor[256] = LEDCOLOR;
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// X-Windows basics - standard
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Atom _XA_GNUSTEP_WM_FUNC;
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Atom deleteWin;
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Display *d_display;
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Window w_icon;
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Window w_main;
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Window w_root;
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Window w_activewin;
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// X-Windows basics - custom
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GC gc_gc;
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unsigned long color[4];
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int text_counter = 0;
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// Misc custom global variables
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// ----------------------------
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// Current state information
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int curchannel = 0;
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int curleft;
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int curright;
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// For buttons
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int btnstate = 0;
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#define BTNNEXT 1
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#define BTNPREV 2
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// For repeating next and prev buttons
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#define RPTINTERVAL 5
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int rpttimer = 0;
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// For draggable volume control
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bool dragging = false;
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int channels = 2;
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int channel[25];
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int icon[25] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
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18, 19, 20, 21, 22, 23, 24};
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char *small_labels[25] = {"vol ", "bass", "trbl", "synt", "pcm ",
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"spkr", "line", "mic ", "cd ", "mix ", "pcm2", "rec ", "igai", "ogai",
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"lin1", "lin2", "lin3", "dig1", "dig2", "dig3", "phin", "phou", "vid ",
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"rad ", "mon "};
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struct Mixer {
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int openOK;
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int devices_no;
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};
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// Procedures and functions - standard
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void initXWin(int argc, char **argv);
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void freeXWin();
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void createWin(Window *win, int x, int y);
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unsigned long getColor(char *colorname);
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unsigned long mixColor(char *colorname1, int prop1, char *colorname2,
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int prop2);
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// Procedures and functions - custom
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void scanArgs(int argc, char **argv);
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void readFile();
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void usage();
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void checkVol(bool forced);
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void pressEvent(XButtonEvent *xev);
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void releaseEvent();
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void motionEvent(XMotionEvent *xev);
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void repaint();
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void update();
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void drawLeft();
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void drawRight();
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void drawMono();
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void drawVolLevel();
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void drawText(char *text);
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void drawBtns(int btns);
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void drawBtn(int x, int y, int w, int h, bool down);
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struct Mixer *Mixer_create(char *device);
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void Mixer_set_left(int current, int value);
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void Mixer_set_right(int current, int value);
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void Mixer_write_volume(int current);
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int Mixer_read_left(int current);
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int Mixer_read_right(int current);
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int Mixer_read_volume(int channel, bool read);
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bool Mixer_get_stereo(int channel);
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void Mixer_destroy(struct Mixer *mix);
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#endif /* WMAMIXER_H */
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