file.c

   1 #include "sgc.h"
   2
   3 gchar * checkpinyin(gchar *pinyin) {
   4         gchar **result;
   5         g_ascii_strdown(pinyin, -1);
   6         g_strcanon(pinyin, "01234abcdefghijklmnopqrstuvwxyz\n", '-');
   7         result = g_strsplit(pinyin, "-", MAXTESTS * 2);
   8         g_free(pinyin);
   9         pinyin = g_strjoinv(NULL, result);
  10         return pinyin;
  11 }
  12
  13 void clear() {
  14         gtk_list_store_clear(GTK_LIST_STORE(liststore));
  15         treevalid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(liststore), &mainIter);
  16         updateWidgets();
  17 }
  18
  19 void fileOpen(GtkWidget *treeview, gchar *filename) {
  20         gchar **testList = NULL;
  21         gchar *contents;
  22         GError *error = NULL;
  23         gsize length;
  24
  25         clear();
  26
  27         if (g_file_get_contents(filename, &contents, &length, &error) != FALSE) {
  28                 int i = 0;
  29                 gchar *processed = checkpinyin(contents);
  30
  31                 testList = g_strsplit(processed, "\n", MAXTESTS);
  32                 while ( testList[i] != NULL ) {
  33                         add_entry(treeview, testList[i]);
  34                         i++;
  35                 }
  36         } else {
  37                 g_error_free(error);
  38         }
  39
  40         if (testList == NULL) {
  41                 testList = g_strsplit("xu1\nci2", "\n", MAXTESTS);
  42                 add_entry(treeview, "xu1");
  43                 add_entry(treeview, "ci2");
  44         }
  45
  46         treevalid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(liststore), &mainIter);
  47         updateWidgets();
  48
  49         g_strfreev(testList);
  50 }
  51
  52 void fileSave(gchar *filename) {
  53         if (treevalid == TRUE && filename != NULL) {
  54                 GtkTreeIter  iter;
  55                 gboolean     valid;
  56
  57                 /* Get first row in list store */
  58                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(liststore), &iter);
  59
  60                 if (valid) {
  61                         GString *contents = g_string_new("");
  62                         if (contents != NULL) {
  63                                 while (valid)
  64                                 {
  65                                         gchar *string;
  66                                         gtk_tree_model_get(GTK_TREE_MODEL(liststore), &iter, COL_TEXT, &string, -1);
  67                                         contents = g_string_append(contents, string);
  68                                         contents = g_string_append(contents, "\r\n");
  69
  70                                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(liststore), &iter);
  71                                 }
  72                                 {
  73                                         GError *error = NULL;
  74
  75                                         if (g_file_set_contents(filename, contents->str, -1, &error) == FALSE) {
  76                                                 g_error_free(error);
  77                                         }
  78                                         g_string_free(contents, true);
  79                                 }
  80                         }
  81                 }
  82         }
  83 }