ccs/setup_counter.c

   1 /* Cash Counter System
   2  * setup_counter.c: Reads counters from config and creates them
   3  * on screen in the GUI.
   4  * Copyright (C) 2007 Stepan Bityugov
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation
   9  *
  10  */
  11
  12
  13 #include <gtk/gtk.h>
  14 #include "ccs.h"
  15 #include "MyCounter.h"
  16 #include "MyTotal.h"
  17 #include "MyTouchscreen.h"
  18 #include "MyTotalWidget.h"
  19
  20 void setup_counter_pages(GtkNotebook *notebook) {
  21         guint i;
  22         gsize length;
  23         gchar ** countertabs = g_key_file_get_string_list(config, "global", "countertabs", &length, NULL);
  24
  25         for (i = 0; i < length; i++) {
  26                 if (g_key_file_has_group(config, countertabs[i]) == TRUE) {
  27                         gsize maxcounters, maxtotal;
  28                         gchar *totalgroup = g_key_file_get_string (config, countertabs[i], "counters", NULL);
  29                         gchar *countergroup = g_key_file_get_string (config, countertabs[i], "prices", NULL);
  30
  31                         if (totalgroup && countergroup) {
  32                                 GtkWidget *vbox = gtk_vbox_new(TRUE, 5);
  33                                 gchar ** totalcounters = g_key_file_get_keys(config, totalgroup, &maxtotal, NULL);
  34                                 gchar ** counters = g_key_file_get_keys(config, countergroup, &maxcounters, NULL);
  35
  36                                 if (counters != NULL) {
  37                                         guint j;
  38                                         GtkWidget *mts;
  39                                         gdouble * prices = g_malloc(sizeof(gdouble) * maxcounters);
  40
  41                                         for (j = 0; j < maxcounters; j++) {
  42                                                 /* TODO: add code to find invalid values */
  43                                                 prices[j] = g_key_file_get_double(config, countergroup, counters[j], NULL);
  44                                         }
  45
  46                                         mts = mytouchscreen_new(counters, prices);
  47                                         g_strfreev(counters);
  48                                         g_free(prices);
  49
  50                                         gtk_container_add (GTK_CONTAINER (vbox), mts);
  51                                         gtk_widget_show (mts);
  52
  53                                         if (totalcounters != NULL) {
  54                                                 gboolean calendar;
  55                                                 guint j;
  56                                                 GtkWidget *mt;
  57                                                 GtkWidget *hbox = gtk_hbox_new(TRUE, 5);
  58                                                 GtkWidget *start = NULL, *end = NULL;
  59
  60                                                 gtk_container_add (GTK_CONTAINER (vbox), hbox);
  61
  62                                                 if (g_key_file_has_key(config, countertabs[i], "Calendar", NULL) && g_key_file_get_boolean(config, countertabs[i], "Calendar", NULL)) {
  63                                                         start = gtk_calendar_new();
  64                                                         end = gtk_calendar_new();
  65
  66                                                         mt = mytotal_new(totalcounters);
  67                                                         gtk_container_add (GTK_CONTAINER (hbox), start);
  68                                                         gtk_container_add (GTK_CONTAINER (hbox), mt);
  69                                                         gtk_container_add (GTK_CONTAINER (hbox), end);
  70                                                         calendar = TRUE;
  71                                                         gtk_widget_show (start);
  72                                                         gtk_widget_show (end);
  73                                                 } else {
  74                                                         mt = mytotal_new(totalcounters);
  75                                                         gtk_container_add (GTK_CONTAINER (hbox), mt);
  76                                                         calendar = FALSE;
  77                                                 }
  78
  79                                                 gtk_widget_show (mt);
  80                                                 gtk_widget_show (hbox);
  81
  82                                                 for (j = 0; j < maxtotal; j++) {
  83                                                         gchar **linkto = g_key_file_get_string_list(config, totalgroup, totalcounters[j], NULL, NULL);
  84                                                         GtkWidget *mtw = mytotal_get_counter(MYTOTAL(mt), totalcounters[j]);
  85                                                         mytotalwidget_add_links(MYTOTALWIDGET(mtw), GTK_WIDGET(mt), MYTOUCHSCREEN(mts), linkto, start, end);
  86
  87                                                         g_strfreev(linkto);
  88                                                 }
  89                                                 g_strfreev(totalcounters);
  90                                         }
  91
  92
  93                                         gtk_widget_show (vbox);
  94                                         gtk_notebook_append_page(notebook, vbox, gtk_label_new(countertabs[i]));
  95                                 } else {
  96                                         g_warning("Because the counters failed, I did not add the tab %s", countertabs[i]);
  97                                 }
  98
  99                                 g_free(countergroup);
 100                                 g_free(totalgroup);
 101                         } else {
 102                                 g_warning("Because there was no counter or prices group, I skipped tab %s", countertabs[i]);
 103                         }
 104                 } else {
 105                         g_warning("Because the group %s was not found, I skipped it.", countertabs[i]);
 106                 }
 107         }
 108
 109         g_strfreev(countertabs);
 110 }
 111