home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
opendc12.zip
/
od124os2.exe
/
od12osr1.exe
/
src
/
FrFaItr.cpp
< prev
next >
Wrap
C/C++ Source or Header
|
1997-03-21
|
6KB
|
182 lines
/* @(#)Z 1.6 com/src/layout/FrFaItr.cpp, odlayout, od96os2, odos29712d 97/03/21 17:18:27 (96/07/15 18:32:20) */
//====START_GENERATED_PROLOG======================================
//
//
// COMPONENT_NAME: odlayout
//
// CLASSES: none
//
// ORIGINS: 82,27
//
//
// (C) COPYRIGHT International Business Machines Corp. 1995,1996
// All Rights Reserved
// Licensed Materials - Property of IBM
// US Government Users Restricted Rights - Use, duplication or
// disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
//
// IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
// ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR
// CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
// USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
// OR PERFORMANCE OF THIS SOFTWARE.
//
//====END_GENERATED_PROLOG========================================
//
/*
File: FrFaItr.cpp
Contains: Implementation of class ODFrameFacetIterator
Owned by: Joshua Susser
Copyright: ⌐ 1993 - 1995 by Apple Computer, Inc., all rights reserved.
Change History (most recent first):
<6> 8/7/95 JBS 1260631added ASSERT for frame in Init
<5> 8/3/95 RR #1257260: Collapse B classes. Remove
somInit methods. Don't call IsInitialized
or SubclassResponsibility
<4> 5/26/95 RR #1251403: Multithreading naming support
<3> 5/2/95 JBS 1244569 Layout iterators need SOM exception
handling; 1243361 FrameFacetIterator should
throw kODErrIteratorNotInitialized
<2> 4/27/95 JBS 1209506 $5 comments eliminated
<1> 6/29/94 JBS first checked in
<0> 6/28/94 SV SOMverted
*/
#define ODFrameFacetIterator_Class_Source
#ifndef SOM_ODFrameFacetIterator_xih
#define VARIABLE_MACROS
#include <FrFaItr.xih>
#endif
#ifndef _EXCEPT_
#include <Except.h>
#endif
#ifndef _ODMEMORY_
#include <ODMemory.h>
#endif
#ifndef _ODTYPES_
#include <ODTypes.h>
#endif
#ifndef _ORDCOLL_
#include <OrdColl.h>
#endif
#ifndef SOM_ODFrame_xh
#include <Frame.xh>
#endif
#ifdef _PLATFORM_MACINTOSH_
#pragma segment ODFrFaItr
#endif
#ifndef _ODDEBUG_
#include <ODDebug.h>
#endif
#ifdef _FACET_DEBUG_
#include <qprintf.h>
#endif
SOM_Scope void SOMLINK ODFrameFacetIteratorsomUninit(ODFrameFacetIterator *somSelf)
{
ODFrameFacetIteratorData *somThis = ODFrameFacetIteratorGetData(somSelf);
ODFrameFacetIteratorMethodDebug("ODFrameFacetIterator","somUninit");
#ifdef _FACET_DEBUG_
qprintf("Executing ODFrameFacetIterator::somUninit()\n");
#endif
delete _fIter;
ODFrameFacetIterator_parents_somUninit(somSelf);
}
SOM_Scope void SOMLINK ODFrameFacetIteratorInitFrameFacetIterator(ODFrameFacetIterator *somSelf, Environment *ev,
ODFrame* frame)
{
ODFrameFacetIteratorData *somThis = ODFrameFacetIteratorGetData(somSelf);
ODFrameFacetIteratorMethodDebug("ODFrameFacetIterator","InitFrameFacetIterator");
#ifdef _FACET_DEBUG_
qprintf("Executing ODFrameFacetIterator::InitFrameFacetIterator()\n");
#endif
SOM_TRY
ASSERT(frame, kODErrIllegalNullFrameInput);
/* Moved from somInit. SOM itself sets fields to zero
_fFrame = kODNULL;
_fIter = kODNULL;
*/
somSelf->InitObject(ev);
_fFrame = frame;
SOM_CATCH_ALL
SOM_ENDTRY
}
SOM_Scope ODFacet* SOMLINK ODFrameFacetIteratorFirst(ODFrameFacetIterator *somSelf, Environment *ev)
{
ODFrameFacetIteratorData *somThis = ODFrameFacetIteratorGetData(somSelf);
ODFrameFacetIteratorMethodDebug("ODFrameFacetIterator","First");
#ifdef _FACET_DEBUG_
qprintf("Executing ODFrameFacetIterator::First()\n");
#endif
SOM_TRY
if ( !_fIter )
_fIter = new OrderedCollectionIterator(_fFrame->GetFacets(ev));
THROW_IF_NULL(_fIter);
return (ODFacet*) _fIter->First();
SOM_CATCH_ALL
SOM_ENDTRY
return kODNULL;
}
SOM_Scope ODFacet* SOMLINK ODFrameFacetIteratorNext(ODFrameFacetIterator *somSelf, Environment *ev)
{
ODFrameFacetIteratorData *somThis = ODFrameFacetIteratorGetData(somSelf);
ODFrameFacetIteratorMethodDebug("ODFrameFacetIterator","Next");
#ifdef _FACET_DEBUG_
qprintf("Executing ODFrameFacetIterator::Next()\n");
#endif
SOM_TRY
if ( !_fIter )
THROW(kODErrIteratorNotInitialized);
return (ODFacet*) _fIter->Next();
SOM_CATCH_ALL
SOM_ENDTRY
return kODNULL;
}
SOM_Scope ODBoolean SOMLINK ODFrameFacetIteratorIsNotComplete(ODFrameFacetIterator *somSelf, Environment *ev)
{
ODFrameFacetIteratorData *somThis = ODFrameFacetIteratorGetData(somSelf);
ODFrameFacetIteratorMethodDebug("ODFrameFacetIterator","IsNotComplete");
#ifdef _FACET_DEBUG_
qprintf("Executing ODFrameFacetIterator::IsNotComplete()\n");
#endif
SOM_TRY
if ( !_fIter )
THROW(kODErrIteratorNotInitialized);
return _fIter->IsNotComplete();
SOM_CATCH_ALL
SOM_ENDTRY
return kODNULL;
}