50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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* License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Mozilla OS/2 libraries.
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*
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* The Initial Developer of the Original Code is John Fairhurst,
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* <john_fairhurst@iname.com>. Portions created by John Fairhurst are
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* Copyright (C) 1998 John Fairhurst. All Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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#include "nscore.h"
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#include "nsCaretProperties.h"
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#define INCL_WINSYS
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#include <os2.h>
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nsCaretProperties::nsCaretProperties()
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{
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// Sigh - this is in 'twips', should be in 'app units', but there's no
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// DC anyway so we can't work it out!
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ULONG ulPels = WinQuerySysValue( HWND_DESKTOP, SV_CYBORDER);
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// With luck, either:
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// * these metrics will go into nsILookAndFeel, or
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// * we'll get an nsIDeviceContext here
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//
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// For now, lets assume p2t = 20.
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mCaretWidth = 20 * ulPels;
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mBlinkRate = WinQuerySysValue( HWND_DESKTOP, SV_CURSORRATE);
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}
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nsCaretProperties* NewCaretProperties()
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{
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return new nsCaretProperties();
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}
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