Program Listing for File Window.cpp

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#include "Generic/Window.h"
#include <utility>

namespace Azura {
Window::Window(String title, const U32 width, const U32 height)
  : log_Window(std::move(Log("Window"))),
    m_midWidth(width / 2.0f),
    m_midHeight(height / 2.0f),
    m_rate(UpdateRate::RateUnlocked),
    m_width(width),
    m_height(height),
    m_title(std::move(title)),
    p_windowResource(nullptr) {
}

void Window::SetUpdateCallback(std::function<void(float)> eventUpdate) {
  p_updateFunc = eventUpdate;
}

void Window::SetMouseEventCallback(std::function<void(MouseEvent)> eventFunc) {
  p_mouseEventFunc = eventFunc;
}

void Window::SetKeyEventCallback(std::function<void(KeyEvent)> eventFunc) {
  p_keyEventFunc = eventFunc;
}

ViewportDimensions Window::GetViewport() const {
  ViewportDimensions dimension{};
  dimension.m_x        = 0;
  dimension.m_y        = 0;
  dimension.m_width    = static_cast<float>(m_width);
  dimension.m_height   = static_cast<float>(m_height);
  dimension.m_minDepth = 0.0f;
  dimension.m_maxDepth = 1.0f;
  return dimension;
}

void Window::SetUpdateRate(UpdateRate rate) {
  m_rate = rate;
}

SwapChainRequirements Window::GetSwapChainRequirements() const {
  SwapChainRequirements requirement;
  requirement.m_colorSpace     = ColorSpace::SRGB;
  requirement.m_format         = RawStorageFormat::B8G8R8A8_UNORM;
  requirement.m_depthFormat    = RawStorageFormat::D32_FLOAT;
  requirement.m_extent         = Bounds2D(m_width, m_height);
  requirement.m_framesInFlight = 2u;

  return requirement;
}

U32 Window::GetWidth() const {
  return m_width;
}

U32 Window::GetHeight() const {
  return m_height;
}

const void* Window::GetHandle() const {
  return p_windowResource;
}

void Window::SetHandle(void* window) {
  p_windowResource = window;
}

const char* Window::GetTitle() const {
  return m_title.c_str();
}

void Window::CallUpdateFunction(float timeDelta) const {
  p_updateFunc(timeDelta);
}

void Window::CallMouseEventFunction(MouseEvent e) const {
  if (!p_mouseEventFunc) {
    return;
  }

  p_mouseEventFunc(e);
}

void Window::CallKeyEventFunction(KeyEvent e) const {
  if (!p_keyEventFunc) {
    return;
  }

  p_keyEventFunc(e);
}
} // namespace Azura