Add debug view

TouchGFX/gui/include/gui/common/DataField.hpp

@@ -2,6 +2,7 @@
 #define DATAFIELD_HPP
 
 #include "touchgfx/TypedText.hpp"
+#include "touchgfx/Unicode.hpp"
 #include <stddef.h>
 #include <stdint.h>
 
@@ -20,17 +21,51 @@ CountedEnum(DataFieldType, size_t, DF_TSState, DF_ASState, DF_ActiveMission,
             DF_TSSoC, DF_LVSoC, DF_TSCurrent, DF_TSVoltageBat, DF_TSVoltageVeh,
             DF_Speed, DF_BBal);
 
-enum class DataFieldKind { Numeric, Bool, Text };
+enum class DataFieldKind { Float, Bool, Text, Int };
 
 struct DataFieldDescription {
   DataFieldKind kind;
-  touchgfx::TypedText title;
+  const char *title;
   size_t int_digits;
   size_t decimal_digits;
 
-  void* (*getValue)(void);
+  void *(*getValue)(void);
 };
 
 extern DataFieldDescription dataFieldDescs[];
 
+class DataField {
+public:
+  virtual ~DataField() {}
+
+  void setType(DataFieldType type);
+  DataFieldType getType();
+
+  virtual void updateValue();
+
+protected:
+  touchgfx::Unicode::UnicodeChar titleBuffer[16];
+  touchgfx::Unicode::UnicodeChar valueBuffer[16];
+
+  DataFieldType type;
+  const DataFieldDescription *desc;
+  union {
+    float f;
+    int b;
+    int i;
+  } fieldValue;
+
+  virtual void typeUpdated() = 0;
+  virtual void titleBufferUpdated() = 0;
+  virtual void valueBufferUpdated() = 0;
+
+private:
+  void setFloatValue(float floatValue);
+  void setBoolValue(int boolValue);
+  void setIntValue(int intValue);
+  void setStrValue(const char *strValue);
+
+  void updateValueBuffer();
+};
+
 #endif // DATAFIELD_HPP