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OS/2 Shareware BBS: 10 Tools
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oclsrc15.zip
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OCL
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OIcon.cpp
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1996-08-12
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94 lines
// OCL - OS/2 Class Library
// (c) Cubus 1995
// All Rights Reserved
// OIcon.cpp
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Neither the name Cubus nor the name Team OCL may be used to
* endorse or promote products derived from this software
* without specific prior written permission.
* 3. See OCL.INF for a detailed copyright notice.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
// $Header: W:/Projects/OCL/Source/rcs/OIcon.cpp 1.50 1996/08/11 23:49:21 B.STEIN Release $
#define __OCL_SOURCE__
#define OINCL_OSTRING
#define OINCL_BASE
#include <ocl.hpp>
#include <OIcon.hpp>
#include <OMessage.hpp>
OIcon::OIcon()
: OPicture(0, 0),
hptr(NULLHANDLE)
{}
OIcon::OIcon(const ULONG resID, const HMODULE module)
: OPicture((ULONG)WinQuerySysValue(HWND_DESKTOP, SV_CXICON),
(ULONG)WinQuerySysValue(HWND_DESKTOP, SV_CYICON)),
hptr(WinLoadPointer(HWND_DESKTOP, module, resID))
{
if (!hptr)
throw OPMException(OCL::error(70), 0, OException::recoverable);
}
OIcon::OIcon(const HPOINTER ptrHandle)
: OPicture((ULONG)WinQuerySysValue(HWND_DESKTOP, SV_CXICON),
(ULONG)WinQuerySysValue(HWND_DESKTOP, SV_CYICON)),
hptr(ptrHandle)
{
if (!hptr)
throw OPMException(OCL::error(71), 0, OException::recoverable);
}
OIcon::OIcon(PCSZ fileName)
: OPicture((ULONG)WinQuerySysValue(HWND_DESKTOP, SV_CXICON),
(ULONG)WinQuerySysValue(HWND_DESKTOP, SV_CYICON)),
hptr(WinLoadFileIcon((PSZ)fileName, TRUE))
{
if (!hptr)
throw OPMException(OCL::error(72), 0, OException::recoverable);
}
OIcon::~OIcon()
{
if (hptr)
WinDestroyPointer(hptr);
}
PSZ OIcon::isOfType() const
{
return("OIcon");
}
// end of source