1.1 --- a/elmclock.c	Fri Feb 19 07:49:00 2010 +1100
     1.2 +++ b/elmclock.c	Fri Feb 19 08:11:32 2010 +1100
     1.3 @@ -22,22 +22,73 @@
     1.4  Ecore_Timer *timer;
     1.5  EAPI Evas_Object *timeZones;
     1.6  
     1.7 +#define NUMBER_ZONES (24)
     1.8 +struct zone
     1.9 +{
    1.10 +  int offset;
    1.11 +  int customised;
    1.12 +  Elm_Genlist_Item *item;
    1.13 +  char description[FIELD_SIZE];
    1.14 +} zones[NUMBER_ZONES];
    1.15 +
    1.16 +/* Configuration file name */
    1.17 +char configurationFile[FIELD_SIZE];
    1.18 +
    1.19 +/* Read the configuration file */
    1.20 +void readConfiguration()
    1.21 +{
    1.22 +  FILE *fin;
    1.23 +  char line[FIELD_SIZE];
    1.24 +  
    1.25 +  sprintf(configurationFile,"%s/.elmclock",getenv("HOME"));
    1.26 +  fin = fopen(configurationFile,"r");
    1.27 +  if(fin)
    1.28 +  {
    1.29 +    while(fgets(line,FIELD_SIZE,fin))
    1.30 +    {
    1.31 +      int item;
    1.32 +      char desc[FIELD_SIZE];
    1.33 +      
    1.34 +      sscanf(line,"%d %s",&item,desc);
    1.35 +      strcpy(zones[item].description,desc);
    1.36 +      zones[item].customised = TRUE;
    1.37 +    }
    1.38 +    fclose(fin);
    1.39 +  }
    1.40 +}
    1.41 +
    1.42 +int configurationModified = FALSE;
    1.43 +
    1.44 +/* Write the configuration file */
    1.45 +void writeConfiguration()
    1.46 +{
    1.47 +  FILE *fout;
    1.48 +
    1.49 +  if(configurationModified)
    1.50 +  {
    1.51 +    int indx;
    1.52 +    
    1.53 +    fout = fopen(configurationFile,"w");
    1.54 +    for(indx = 0; indx < NUMBER_ZONES; indx++)
    1.55 +    {
    1.56 +      if(zones[indx].customised)
    1.57 +      {
    1.58 +        fprintf(fout,"%d %s\n",indx,zones[indx].description);
    1.59 +      }
    1.60 +    }
    1.61 +    fclose(fout);
    1.62 +  }
    1.63 +}
    1.64 +
    1.65  static void handleDeleteRequest(void *data, Evas_Object * window, void *event_info)
    1.66  {
    1.67    ecore_timer_del(timer);
    1.68    evas_object_hide(window);
    1.69    ecore_shutdown();
    1.70 +  writeConfiguration();
    1.71    exit(0);
    1.72  }
    1.73  
    1.74 -#define NUMBER_ZONES (24)
    1.75 -struct zone
    1.76 -{
    1.77 -  int offset;
    1.78 -  Elm_Genlist_Item *item;
    1.79 -  char description[FIELD_SIZE];
    1.80 -} zones[NUMBER_ZONES];
    1.81 -
    1.82  time_t utctime = 0;
    1.83  int selectedItem = -1;
    1.84  
    1.85 @@ -47,6 +98,8 @@
    1.86    if(selectedItem != -1)
    1.87    {
    1.88      strcpy(zones[selectedItem].description,desc);
    1.89 +    zones[selectedItem].customised = TRUE;
    1.90 +    configurationModified = TRUE;
    1.91      elm_genlist_item_update(zones[selectedItem].item);
    1.92    }
    1.93  }
    1.94 @@ -115,6 +168,8 @@
    1.95  void resetDescription()
    1.96  {
    1.97    sprintf(zones[selectedItem].description,"UTC %+d",zones[selectedItem].offset / 3600);
    1.98 +  zones[selectedItem].customised = FALSE;
    1.99 +  configurationModified = TRUE;
   1.100    elm_genlist_item_update(zones[selectedItem].item);
   1.101  }
   1.102  
   1.103 @@ -127,6 +182,7 @@
   1.104    {
   1.105      zones[indx].offset = (indx - (NUMBER_ZONES / 2)) * 3600;
   1.106      sprintf(zones[indx].description,"UTC %+d",zones[indx].offset / 3600);
   1.107 +    zones[indx].customised = FALSE;
   1.108      zones[indx].item = elm_genlist_item_append(timeZones,&itc,indx,NULL,ELM_GENLIST_ITEM_NONE,NULL,NULL);
   1.109    }
   1.110  }
   1.111 @@ -204,6 +260,7 @@
   1.112  {
   1.113    elm_init(argc,argv);
   1.114    createWindow();
   1.115 +  readConfiguration();
   1.116    timerCallback(NULL);
   1.117    timer = ecore_timer_add(TIMER_INTERVAL,timerCallback,NULL);
   1.118    ecore_main_loop_begin();