first commit

project/fm_viewer/cfg/rm_value_selector.cpp

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+#include "rm_value_selector.h"
+#if (USE_JSON_SETTINGS)
+#include <QJsonArray>
+#include <QJsonObject>
+#include "rm_settings_cfg.h"
+RMValueSelector::RMValueSelector(int object)
+{
+    _object = object;
+}
+unsigned char RMValueSelector::realValue(int index)
+{
+    QJsonObject obj = CFG::items.at(_object).toObject();
+    if(obj.contains("index_map")) {
+        QJsonArray a = obj.value("index_map").toArray();
+        return a.at(index).toInt();
+    }
+    return index;
+}
+
+int RMValueSelector::realIndex(unsigned char value)
+{
+    QJsonObject obj = CFG::items.at(_object).toObject();
+    if(obj.contains("index_map")) {
+        QJsonArray a = obj.value("index_map").toArray();
+        for(int i=0;i<a.size();i++) {
+            if(a.at(i).toInt() == value) {
+                return i;
+            }
+        }
+    }
+    return value;
+}
+#else // USE_JSON_SETTINGS
+RMValueSelector::RMValueSelector(unsigned char* value,QList<int> indexMap)
+{
+    _value = value;
+    _indexMap = indexMap;
+}
+#endif // USE_JSON_SETTINGS