コード例 #1
0
  /** Recalculate all sizes */
  void updateList() {
    int max = 0, last = -1;

    StringBuilder sql =
        new StringBuilder(Query.select(new CountProperty()).from(Task.TABLE).toString())
            .append(" WHERE ");

    for (int i = 0; i < adapter.getCount(); i++) {
      CriterionInstance instance = adapter.getItem(i);
      String value = instance.getValueFromCriterion();
      if (value == null && instance.criterion.sql != null && instance.criterion.sql.contains("?")) {
        value = "";
      }

      switch (instance.type) {
        case CriterionInstance.TYPE_ADD:
          sql.append("OR ");
          break;
        case CriterionInstance.TYPE_SUBTRACT:
          sql.append("AND NOT ");
          break;
        case CriterionInstance.TYPE_INTERSECT:
          sql.append("AND ");
          break;
        case CriterionInstance.TYPE_UNIVERSE:
      }

      // special code for all tasks universe
      if (instance.criterion.sql == null) {
        sql.append(TaskCriteria.activeAndVisible()).append(' ');
      } else {
        String subSql = instance.criterion.sql.replace("?", UnaryCriterion.sanitize(value));
        subSql = PermaSql.replacePlaceholders(subSql);
        sql.append(Task.ID).append(" IN (").append(subSql).append(") ");
      }

      Cursor cursor = database.rawQuery(sql.toString());
      try {
        cursor.moveToNext();
        instance.start = last == -1 ? cursor.getInt(0) : last;
        instance.end = cursor.getInt(0);
        last = instance.end;
        max = Math.max(max, last);
      } finally {
        cursor.close();
      }
    }

    for (int i = 0; i < adapter.getCount(); i++) {
      CriterionInstance instance = adapter.getItem(i);
      instance.max = max;
    }

    adapter.notifyDataSetInvalidated();
  }
コード例 #2
0
  void saveAndView() {
    String title = filterName.getText().toString().trim();

    if (isEmpty(title)) {
      return;
    }

    StringBuilder sql = new StringBuilder(" WHERE ");
    ContentValues values = new ContentValues();
    for (int i = 0; i < adapter.getCount(); i++) {
      CriterionInstance instance = adapter.getItem(i);
      String value = instance.getValueFromCriterion();
      if (value == null && instance.criterion.sql != null && instance.criterion.sql.contains("?")) {
        value = "";
      }

      switch (instance.type) {
        case CriterionInstance.TYPE_ADD:
          sql.append("OR ");
          break;
        case CriterionInstance.TYPE_SUBTRACT:
          sql.append("AND NOT ");
          break;
        case CriterionInstance.TYPE_INTERSECT:
          sql.append("AND ");
          break;
        case CriterionInstance.TYPE_UNIVERSE:
      }

      // special code for all tasks universe
      if (instance.criterion.sql == null) {
        sql.append(TaskCriteria.activeAndVisible()).append(' ');
      } else {
        String subSql = instance.criterion.sql.replace("?", UnaryCriterion.sanitize(value));
        sql.append(Task.ID).append(" IN (").append(subSql).append(") ");
      }

      if (instance.criterion.valuesForNewTasks != null
          && instance.type == CriterionInstance.TYPE_INTERSECT) {
        for (Entry<String, Object> entry : instance.criterion.valuesForNewTasks.valueSet()) {
          values.put(
              entry.getKey().replace("?", value), entry.getValue().toString().replace("?", value));
        }
      }
    }

    StoreObject storeObject =
        SavedFilter.persist(storeObjectDao, adapter, title, sql.toString(), values);
    Filter filter = new CustomFilter(title, sql.toString(), values, storeObject.getId());
    setResult(RESULT_OK, new Intent().putExtra(TagSettingsActivity.TOKEN_NEW_FILTER, filter));
    finish();
  }