AlsaMixer.app/Mixer.h

   1 //
   2 //  Mixer.app
   3 //
   4 //  Copyright (c) 1998-2002 Per Liden
   5 //
   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.
  10 //
  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.
  15 //
  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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307,
  19 //  USA.
  20 //
  21
  22 #ifndef _MIXER_H_
  23 #define _MIXER_H_
  24
  25 #include "AMixer/AMixer.h"
  26
  27 #include <X11/Xlib.h>
  28
  29 #define APPNAME         "AlsaMixer.app"
  30 #define VERSION         "1.8.0"
  31 #define INSTANCENAME    "alsamixer_app"
  32 #define CLASSNAME       "AlsaMixer_app"
  33 #define SETTINGS        "/GNUstep/Defaults/AlsaMixer"
  34 #define MAX_COMMAND_LENGTH      512
  35
  36 #define LABEL_X         4
  37 #define LABEL_Y         54
  38 #define LABEL_FONT      "-*-helvetica-medium-r-*-*-8-*-*-*-*-*-*-*"
  39
  40 #define LED_X           57
  41 #define LED_Y           59
  42 #define BUTTON_MIN      45
  43 #define BUTTON_MAX      6
  44
  45 class Mixer
  46 {
  47 public:
  48    Mixer(int argc, char** argv);
  49    ~Mixer() {};
  50    void run();
  51    void saveVolumeSettings();
  52
  53 private:
  54    void tryHelp(char* appname);
  55    void showHelp();
  56    void checkArgument(char** argv, int argc, int index);
  57    void showErrorLed();
  58    void findMixerDevice();
  59    void getVolume();
  60    void setVolume(int button, int volume);
  61    void toggleMute(int button);
  62    void setButtonType(int button);
  63    void setButtonPosition(int button, int position);
  64    void setButtonPositionRelative(int button, int relativePosition);
  65    void loadVolumeSettings();
  66
  67    Display* mDisplay;
  68    Window   mRoot;
  69    Window   mAppWin;
  70    Window   mIconWin;
  71    Window   mButton[3];
  72    char*    mMixerDevice;
  73    char*    mInstanceName;
  74    char*    mLabelText;
  75    char*    mSettingsFile;
  76    char*    mCommand;
  77    int      mError;
  78    int      mVolumeSource[3];
  79    int      mVolume[3];
  80    int      mVolumePos[3];
  81    int      mVolumeMute[3];
  82    int      mWheelButton;
  83    bool     mSaveSettings;
  84    bool     mLoadSettings;
  85    AMixer*  aMixer;
  86 };
  87
  88 #endif