105 lines
3.8 KiB
C++
105 lines
3.8 KiB
C++
#pragma once
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#include <iostream>
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#include <parks/traits.h>
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#include <vector>
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#include "blt/std/logging.h"
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#include "status.h"
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#include <parks/error_logging.h>
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namespace parks {
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namespace Properties {
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enum PROPERTIES {
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// The display window's title
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WINDOW_TITLE,
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// the initial display width/height. This value does not change if the window is resized. Use Window::getWidth and Window::getHeight
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WINDOW_WIDTH,
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WINDOW_HEIGHT,
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WINDOW_RESIZABLE,
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RENDER_MODE, // INT
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};
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class Value_t {
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public:
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Value_t() = default;
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Value_t(const Value_t& value) = delete;
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virtual ~Value_t() = default;
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virtual void writeValue(std::ostream& ostream) = 0;
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virtual void readValue(std::istream istream) = 0;
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};
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template<typename T, typename std::enable_if<parks::is_streamable<T>::value>::type* = nullptr>
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class Value : public Value_t {
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private:
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T* m_Value;
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public:
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explicit Value(const T& v): m_Value(new T(v)) {}
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explicit Value(T* v): m_Value(v) {}
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Value() = default;
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inline const T& getValue() { return *m_Value; }
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inline void writeValue(std::ostream& ostream) final {
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ostream << *m_Value;
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}
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inline void readValue(std::istream istream) final {
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istream >> *m_Value;
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}
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~Value() override {
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delete m_Value;
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}
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};
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}
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class Settings {
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public:
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Settings() = default;
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~Settings() {
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for (auto* p : values)
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delete p;
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}
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[[nodiscard]] Properties::Value_t* getProperty(Properties::PROPERTIES property) const {
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//BLT_TRACE("Getting Property information (%d)", property);
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//BLT_TRACE("Property: %d, Value: %d (Getting)", property, values[property]);
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if (values.size() <= property)
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return nullptr;
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return values[property];
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}
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template<typename T>
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[[nodiscard]] Properties::Value<T>* getProperty(Properties::PROPERTIES property) const {
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if (values.size() <= property)
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return nullptr;
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return dynamic_cast<Properties::Value<T>*>(values[property]);
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}
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void setProperty(Properties::PROPERTIES property, Properties::Value_t* value) {
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BLT_TRACE("Setting property information (%d)", property);
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BLT_TRACE("Values size / capacity (before): %d/%d", values.size(),
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values.capacity());
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BLT_TRACE("Property: %d, Value: %d (Setting)", property, value);
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if (values.capacity() <= property)
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values.resize(property * 2);
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values[property] = value;
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BLT_TRACE("Values size / capacity (after): %d/%d", values.size(),
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values.capacity());
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BLT_TRACE("Dumping values:");
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BLT_TRACE("---------------------");
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for (unsigned int i = 0; i < values.size(); i++)
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BLT_TRACE("Value (%d): %d", i, values[i]);
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BLT_TRACE("---------------------");
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}
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private:
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std::vector<Properties::Value_t*> values;
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};
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} |