1 files changed, 0 insertions, 136 deletions
diff --git a/CruUI/ui/layout_base.h b/CruUI/ui/layout_base.h
deleted file mode 100644
index 163b99b2..00000000
--- a/CruUI/ui/layout_base.h
+++ /dev/null
@@ -1,136 +0,0 @@
-#pragma once
-
-#include "system_headers.h"
-#include <unordered_set>
-
-#include "base.h"
-#include "ui_base.h"
-
-namespace cru
-{
-    namespace ui
-    {
-        class Control;
-
-        enum class Alignment
-        {
-            Center,
-            Start,
-            End
-        };
-
-        enum class MeasureMode
-        {
-            Exactly,
-            Content,
-            Stretch
-        };
-
-        struct LayoutSideParams final
-        {
-            constexpr static LayoutSideParams Exactly(const float length, const Alignment alignment = Alignment::Center)
-            {
-                return LayoutSideParams(MeasureMode::Exactly, length, alignment);
-            }
-
-            constexpr static LayoutSideParams Content(const Alignment alignment = Alignment::Center)
-            {
-                return LayoutSideParams(MeasureMode::Content, 0, alignment);
-            }
-
-            constexpr static LayoutSideParams Stretch(const Alignment alignment = Alignment::Center)
-            {
-                return LayoutSideParams(MeasureMode::Stretch, 0, alignment);
-            }
-
-            constexpr LayoutSideParams() = default;
-
-            constexpr explicit LayoutSideParams(const MeasureMode mode, const float length, const Alignment alignment)
-                : length(length), mode(mode), alignment(alignment)
-            {
-
-            }
-
-            constexpr bool Validate() const
-            {
-                if (mode == MeasureMode::Exactly && length < 0.0)
-                {
-#ifdef CRU_DEBUG
-                    ::OutputDebugStringW(L"LayoutSideParams validation error: mode is Exactly but length is less than 0.\n");
-#endif
-                    return false;
-                }
-                return true;
-            }
-
-            float length = 0.0;
-            MeasureMode mode = MeasureMode::Content;
-            Alignment alignment = Alignment::Center;
-        };
-
-        struct BasicLayoutParams final
-        {
-            BasicLayoutParams() = default;
-            BasicLayoutParams(const BasicLayoutParams&) = default;
-            BasicLayoutParams(BasicLayoutParams&&) = default;
-            BasicLayoutParams& operator = (const BasicLayoutParams&) = default;
-            BasicLayoutParams& operator = (BasicLayoutParams&&) = default;
-            ~BasicLayoutParams() = default;
-
-            bool Validate() const
-            {
-                if (!width.Validate())
-                {
-#ifdef CRU_DEBUG
-                    ::OutputDebugStringW(L"Width(LayoutSideParams) is not valid.");
-#endif
-                    return false;
-                }
-                if (!height.Validate())
-                {
-#ifdef CRU_DEBUG
-                    ::OutputDebugStringW(L"Height(LayoutSideParams) is not valid.");
-#endif
-                    return false;
-                }
-                return true;
-            }
-
-            LayoutSideParams width;
-            LayoutSideParams height;
-        };
-
-
-        class LayoutManager : public Object
-        {
-        public:
-            static LayoutManager* GetInstance();
-
-        public:
-            LayoutManager() = default;
-            LayoutManager(const LayoutManager& other) = delete;
-            LayoutManager(LayoutManager&& other) = delete;
-            LayoutManager& operator=(const LayoutManager& other) = delete;
-            LayoutManager& operator=(LayoutManager&& other) = delete;
-            ~LayoutManager() override = default;
-
-            //Mark position cache of the control and its descendants invalid,
-            //(which is saved as an auto-managed list internal)
-            //and send a message to refresh them.
-            void InvalidateControlPositionCache(Control* control);
-
-            //Refresh position cache of the control and its descendants whose cache
-            //has been marked as invalid.
-            void RefreshInvalidControlPositionCache();
-
-            //Refresh position cache of the control and its descendants immediately.
-            static void RefreshControlPositionCache(Control* control);
-
-        private:
-            static void RefreshControlPositionCacheInternal(Control* control, const Point& parent_lefttop_absolute);
-
-        private:
-            std::unordered_set<Control*> cache_invalid_controls_;
-        };
-    }
-}