Start moving window logic to UI project

src/openrct2-ui/CursorRepository.cpp

@@ -0,0 +1,80 @@
+#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
+/*****************************************************************************
+* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+*
+* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
+* For more information, visit https://github.com/OpenRCT2/OpenRCT2
+*
+* OpenRCT2 is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* A full copy of the GNU General Public License can be found in licence.txt
+*****************************************************************************/
+#pragma endregion
+
+#include <openrct2/common.h>
+#include <SDL.h>
+#include <openrct2/core/Guard.hpp>
+#include <openrct2/interface/Cursors.h>
+#include "CursorRepository.h"
+
+using namespace OpenRCT2::Ui;
+
+CursorRepository::CursorRepository()
+{
+    // Using system cursors
+    _loadedCursors[CURSOR_ARROW] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
+    _loadedCursors[CURSOR_HAND_POINT] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_HAND);
+
+    // Using custom cursors
+    for (size_t i = 0; i < CURSOR_COUNT; i++)
+    {
+        const CursorData * cursorData = GetCursorData((CURSOR_ID)i);
+        if (cursorData != nullptr)
+        {
+            _loadedCursors[i] = Create(cursorData);
+        }
+    }
+
+    _currentCursor = CURSOR_UNDEFINED;
+    SetCurrentCursor(CURSOR_ARROW);
+}
+
+CursorRepository::~CursorRepository()
+{
+    for (size_t i = 0; i < CURSOR_COUNT; i++)
+    {
+        SDL_FreeCursor(_loadedCursors[i]);
+        _loadedCursors[i] = nullptr;
+    }
+    _currentCursor = CURSOR_UNDEFINED;
+}
+
+CURSOR_ID CursorRepository::GetCurrentCursor()
+{
+    return _currentCursor;
+}
+
+void CursorRepository::SetCurrentCursor(CURSOR_ID cursorId)
+{
+    if (_currentCursor != cursorId)
+    {
+        SDL_Cursor * cursor = _loadedCursors[cursorId];
+        SDL_SetCursor(cursor);
+        _currentCursor = cursorId;
+    }
+}
+
+SDL_Cursor * CursorRepository::Create(const CursorData * cursorInfo)
+{
+    SDL_Cursor * cursor = SDL_CreateCursor(
+        cursorInfo->Data,
+        cursorInfo->Mask,
+        CURSOR_WIDTH,
+        CURSOR_HEIGHT,
+        cursorInfo->HotSpot.X,
+        cursorInfo->HotSpot.Y);
+    return cursor;
+}