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Engine directory for ticket #1
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DavidWyand-GG
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202
Engine/source/windowManager/win32/win32CursorController.cpp
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202
Engine/source/windowManager/win32/win32CursorController.cpp
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//-----------------------------------------------------------------------------
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// Copyright (c) 2012 GarageGames, LLC
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//-----------------------------------------------------------------------------
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#include <windows.h>
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#include <tchar.h>
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#include "core/strings/unicode.h"
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#include "math/mMath.h"
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#include "windowManager/win32/win32Window.h"
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#include "windowManager/win32/win32WindowMgr.h"
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#include "windowManager/win32/winDispatch.h"
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#include "windowManager/win32/win32CursorController.h"
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#include "platform/platformInput.h"
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#include <zmouse.h>
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static struct { U32 id; LPTSTR resourceID; } sgCursorShapeMap[]=
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{
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{ PlatformCursorController::curArrow, IDC_ARROW },
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{ PlatformCursorController::curWait, IDC_WAIT },
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{ PlatformCursorController::curPlus, IDC_CROSS },
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{ PlatformCursorController::curResizeVert, IDC_SIZEWE },
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{ PlatformCursorController::curResizeHorz, IDC_SIZENS },
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{ PlatformCursorController::curResizeAll, IDC_SIZEALL },
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{ PlatformCursorController::curIBeam, IDC_IBEAM },
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{ PlatformCursorController::curResizeNESW, IDC_SIZENESW },
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{ PlatformCursorController::curResizeNWSE, IDC_SIZENWSE },
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{ PlatformCursorController::curHand, IDC_HAND },
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{ 0, 0 },
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};
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//static const EnumTable::Enums curManagerShapesEnums[] =
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//{
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// { Win32CursorController::curArrow, "Arrow" },
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// { Win32CursorController::curWait, "Wait" },
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// { Win32CursorController::curPlus, "Plus" },
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// { Win32CursorController::curResizeVert, "ResizeVert" },
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// { Win32CursorController::curResizeHorz, "ResizeHorz" },
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// { Win32CursorController::curResizeAll, "ResizeAll" },
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// { Win32CursorController::curIBeam, "ibeam" },
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// { Win32CursorController::curResizeNESW, "ResizeNESW" },
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// { Win32CursorController::curResizeNWSE, "ResizeNWSE" },
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//};
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//
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//static const EnumTable gCurManagerShapesTable(8, &curManagerShapesEnums[0]);
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// CodeReview I've duplicated this 'cache' trick for system settings
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// because they're unlikely to change and calling into the OS for values
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// repeatedly is just silly to begin with. [6/29/2007 justind]
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U32 Win32CursorController::getDoubleClickTime()
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{
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static S32 sPlatWinDoubleClicktime = -1;
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if( sPlatWinDoubleClicktime == -1 )
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sPlatWinDoubleClicktime = GetDoubleClickTime();
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return sPlatWinDoubleClicktime;
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}
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S32 Win32CursorController::getDoubleClickWidth()
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{
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static S32 sPlatWinDoubleClickwidth = -1;
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if( sPlatWinDoubleClickwidth == -1 )
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sPlatWinDoubleClickwidth = GetSystemMetrics(SM_CXDOUBLECLK);
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return sPlatWinDoubleClickwidth;
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}
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S32 Win32CursorController::getDoubleClickHeight()
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{
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static S32 sPlatWinDoubleClickheight = -1;
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if( sPlatWinDoubleClickheight == -1 )
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sPlatWinDoubleClickheight = GetSystemMetrics(SM_CYDOUBLECLK);
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return sPlatWinDoubleClickheight;
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}
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void Win32CursorController::setCursorPosition( S32 x, S32 y )
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{
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::SetCursorPos(x, y);
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}
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void Win32CursorController::getCursorPosition( Point2I &point )
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{
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POINT rPoint;
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::GetCursorPos( &rPoint );
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// Return
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point.x = rPoint.x;
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point.y = rPoint.y;
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}
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void Win32CursorController::setCursorVisible( bool visible )
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{
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if( visible )
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ShowCursor( true );
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else
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while( ShowCursor(false) > 0 );
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}
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bool Win32CursorController::isCursorVisible()
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{
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CURSORINFO rCursorInfo;
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rCursorInfo.cbSize = sizeof(CURSORINFO);
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if( !GetCursorInfo( &rCursorInfo ) )
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{
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//DWORD error = GetLastError();
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return false;
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}
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// rCursorInfo.flags values :
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// 0 == Cursor is hidden
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// CURSOR_SHOWING == cursor is visible
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return (bool)(rCursorInfo.flags == CURSOR_SHOWING);
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}
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void Win32CursorController::setCursorShape(U32 cursorID)
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{
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LPTSTR resourceID = NULL;
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for(S32 i = 0;sgCursorShapeMap[i].resourceID != NULL;++i)
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{
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if(cursorID == sgCursorShapeMap[i].id)
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{
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resourceID = sgCursorShapeMap[i].resourceID;
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break;
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}
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}
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if(resourceID == NULL)
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return;
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HCURSOR cur = LoadCursor(NULL, resourceID);
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if(cur)
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SetCursor(cur);
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}
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static HCURSOR gCursorShape = NULL;
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void Win32CursorController::setCursorShape( const UTF8 *fileName, bool reload )
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{
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#ifdef UNICODE
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const UTF16 *lFileName = convertUTF8toUTF16( fileName );
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#else
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const UTF8 *lFileName = fileName;
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#endif
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if ( !gCursorShape || reload )
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gCursorShape = LoadCursorFromFile( lFileName );
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if ( gCursorShape )
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SetCursor( gCursorShape );
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}
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// Console function to set the current cursor shape given the cursor shape
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// name as defined in the enum above.
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//ConsoleFunction( inputPushCursor, void, 2, 2, "inputPushCursor(cursor shape name)" )
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//{
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// S32 val = 0;
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//
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// // Find the cursor shape
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// if(argc == 2)
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// {
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// for (S32 i = 0; i < gCurManagerShapesTable.size; i++)
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// {
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// if (! dStricmp(argv[1], gCurManagerShapesTable.table[i].label))
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// {
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// val = gCurManagerShapesTable.table[i].index;
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// break;
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// }
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// }
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// }
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//
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// // Now set it
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// Win32CursorController* cm = Input::getCursorManager();
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// if(cm)
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// {
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// cm->pushCursor(val);
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// }
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//}
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//// Function to pop the current cursor shape
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//ConsoleFunction( inputPopCursor, void, 1, 1, "inputPopCursor()" )
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//{
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// argc;
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// argv;
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//
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// Win32CursorController* cm = Input::getCursorManager();
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// if(cm)
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// {
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// cm->popCursor();
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// }
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//}
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