ui/ux: Complete rewrite of the Hash view

lib/libimhex/include/hex/helpers/types.hpp

@@ -0,0 +1,44 @@
+#pragma once
+
+using u8   = std::uint8_t;
+using u16  = std::uint16_t;
+using u32  = std::uint32_t;
+using u64  = std::uint64_t;
+using u128 = __uint128_t;
+
+using i8   = std::int8_t;
+using i16  = std::int16_t;
+using i32  = std::int32_t;
+using i64  = std::int64_t;
+using i128 = __int128_t;
+
+using color_t = u32;
+
+namespace hex {
+
+    struct Region {
+        u64 address;
+        size_t size;
+
+        [[nodiscard]] constexpr bool isWithin(const Region &other) const {
+            return (this->getStartAddress() >= other.getStartAddress()) && (this->getEndAddress() <= other.getEndAddress());
+        }
+
+        [[nodiscard]] constexpr bool overlaps(const Region &other) const {
+            return (this->getEndAddress() >= other.getStartAddress()) && (this->getStartAddress() < other.getEndAddress());
+        }
+
+        [[nodiscard]] constexpr u64 getStartAddress() const {
+            return this->address;
+        }
+
+        [[nodiscard]] constexpr u64 getEndAddress() const {
+            return this->address + this->size - 1;
+        }
+
+        [[nodiscard]] constexpr size_t getSize() const {
+            return this->size;
+        }
+    };
+
+}