First commit

src/Nazara/Utility/VideoMode.cpp

@@ -0,0 +1,92 @@
+// Copyright (C) 2012 Jérôme Leclercq
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Utility/VideoMode.hpp>
+#include <Nazara/Utility/VideoModeImpl.hpp>
+#include <algorithm>
+#include <Nazara/Utility/Debug.hpp>
+
+NzVideoMode::NzVideoMode() :
+bitsPerPixel(0),
+height(0),
+width(0)
+{
+}
+
+NzVideoMode::NzVideoMode(unsigned int w, unsigned int h, nzUInt8 bpp) :
+bitsPerPixel(bpp),
+height(h),
+width(w)
+{
+}
+
+bool NzVideoMode::IsFullscreenValid() const
+{
+	const std::vector<NzVideoMode>& modes = GetFullscreenModes();
+
+	return std::binary_search(modes.begin(), modes.end(), *this, std::greater<NzVideoMode>());
+}
+
+NzVideoMode NzVideoMode::GetDesktopMode()
+{
+	return NzVideoModeImpl::GetDesktopMode();
+}
+
+const std::vector<NzVideoMode>& NzVideoMode::GetFullscreenModes()
+{
+	static std::vector<NzVideoMode> modes;
+	if (modes.empty())
+	{
+		NzVideoModeImpl::GetFullscreenModes(modes);
+		std::sort(modes.begin(), modes.end(), std::greater<NzVideoMode>());
+	}
+
+	return modes;
+}
+
+bool operator==(const NzVideoMode& left, const NzVideoMode& right)
+{
+	return left.width == right.width && left.height == right.height && left.bitsPerPixel == right.bitsPerPixel;
+}
+
+bool operator!=(const NzVideoMode& left, const NzVideoMode& right)
+{
+	return left.width != right.width || left.height != right.height || left.bitsPerPixel != right.bitsPerPixel;
+}
+
+bool operator<(const NzVideoMode& left, const NzVideoMode& right)
+{
+	if (left.bitsPerPixel == right.bitsPerPixel)
+	{
+		if (left.width == right.width)
+			return left.height < right.height;
+		else
+			return left.width < right.width;
+	}
+	else
+		return left.bitsPerPixel < right.bitsPerPixel;
+}
+
+bool operator<=(const NzVideoMode& left, const NzVideoMode& right)
+{
+	if (left.bitsPerPixel == right.bitsPerPixel)
+	{
+		if (left.width == right.width)
+			return left.height <= right.height;
+		else
+			return left.width < right.width;
+	}
+	else
+		return left.bitsPerPixel < right.bitsPerPixel;
+}
+
+bool operator>(const NzVideoMode& left, const NzVideoMode& right)
+{
+	return right < left;
+}
+
+bool operator>=(const NzVideoMode& left, const NzVideoMode& right)
+{
+	return right <= left;
+}