Temperature.app/Temperature.h

   1 //
   2 //  Temperature.app
   3 //
   4 //  Copyright (c) 2000-2002 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 _TEMPERATURE_H_
  23 #define _TEMPERATURE_H_
  24
  25 #include <fstream>
  26 #include <X11/Xlib.h>
  27
  28 #define APPNAME                 "Temperature.app"
  29 #define VERSION                 "1.5"
  30 #define INSTANCENAME            "temperature_app"
  31 #define CLASSNAME               "Temperature_app"
  32 #define METAR_URL               "http://weather.noaa.gov/pub/data/observations/metar/decoded/%s.TXT"
  33 #define UPDATE_INTERVAL         900
  34 #define TIME_POS                22
  35 #define TEMP_POS                35
  36 #define TEMP_WITH_TIME_POS      42
  37 #define TIME_FONT               "-*-helvetica-medium-r-*-*-10-*-*-*-*-*-*-*"
  38 #define AMPM_FONT               "-*-helvetica-medium-r-*-*-8-*-*-*-*-*-*-*"
  39 #define TEMP_FONT               "-*-helvetica-medium-r-*-*-18-*-*-*-*-*-*-*"
  40 #define UNIT_FONT               "-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*"
  41 #define LED_X                   57
  42 #define LED_Y                   59
  43 #define TMP_FILE                "/tmp/temperature.app-XXXXXX"
  44
  45 /* temporary hack */
  46 using namespace std;
  47
  48 enum ChildStatus
  49 {
  50    ChildRunning,
  51    ChildDone,
  52    ChildError
  53 };
  54
  55 class Temperature
  56 {
  57 public:
  58    Temperature(int argc, char** argv);
  59    ~Temperature() {};
  60    void run();
  61
  62 private:
  63    void tryHelp(char* appname);
  64    void showHelp();
  65    void checkArgument(char** argv, int argc, int index);
  66    void showErrorLed(bool show);
  67    void calcTimeDiff();
  68    void setTime(char* utcTime);
  69    bool updateTemperture(ifstream& file);
  70    void showLed(bool show);
  71
  72    Display*  mDisplay;
  73    Window    mRoot;
  74    Window    mAppWin;
  75    Window    mIconWin;
  76    Window    mStatusLed;
  77    char*     mInstanceName;
  78    char*     mStationId;
  79    char      mTemperature[5];
  80    char      mTime[6];
  81    char*     mTimeAMPM;
  82    double    mTimeDiff;
  83    bool      mFahrenheit;
  84    bool      mShowTime;
  85    bool      mTime12HourFormat;
  86    bool      mVerbose;
  87 };
  88
  89 #endif