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209 lines
5.4 KiB
C++
209 lines
5.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* file: abpart.c
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** Some portions derive from public domain IronDoc code and interfaces.
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**
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** Changes:
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** <1> 05Dec1998 first implementation
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** <0> 23Dec1997 first interface draft
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*/
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#ifndef _ABTABLE_
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#include "abtable.h"
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#endif
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#ifndef _ABMODEL_
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#include "abmodel.h"
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#endif
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/*3456789_123456789_123456789_123456789_123456789_123456789_123456789_12345678*/
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/* ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- */
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#if AB_CONFIG_TRACE_orDEBUG_orPRINT
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static const char* ab_Part_kClassName /*i*/ = "ab_Part";
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#endif /* end AB_CONFIG_TRACE_orDEBUG_orPRINT*/
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// ````` ````` ````` ````` ````` ````` ````` `````
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// virtual ab_Object methods
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char* ab_Part::ObjectAsString(ab_Env* ev, char* outXmlBuf) const /*i*/
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{
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AB_USED_PARAMS_1(ev);
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#if AB_CONFIG_TRACE_orDEBUG_orPRINT
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XP_SPRINTF(outXmlBuf,
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"<ab:part:str me:st=\"^%lX:^%lX\" row=\"#%lX\" seed=\"#%lX:%lX:%lX:%lX\" rc=\"%lu\" a=\"%.9s\" u=\"%.9s\"/>",
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(long) this, // me:st=\"^%lX
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(long) mPart_Store, // :^%lX\"
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(long) mPart_RowUid, // row=\"#%lX\"
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(long) mPart_NameSetSeed, // seed=\"#%lX
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(long) mPart_ColumnSetSeed, // :%lX
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(long) mPart_RowSetSeed, // :%lX
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(long) mPart_RowContentSeed, // :%lX\"
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(unsigned long) mObject_RefCount, // rc=\"%lu\"
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this->GetObjectAccessAsString(), // ac=\"%.9s\"
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this->GetObjectUsageAsString() // us=\"%.9s\"
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);
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#else
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*outXmlBuf = 0; /* empty string */
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#endif /*AB_CONFIG_TRACE_orDEBUG_orPRINT*/
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return outXmlBuf;
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}
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void ab_Part::CloseObject(ab_Env* ev) /*i*/
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{
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if ( this->IsOpenObject() )
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{
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this->MarkClosing();
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this->ClosePart(ev);
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this->MarkShut();
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}
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}
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void ab_Part::PrintObject(ab_Env* ev, ab_Printer* ioPrinter) const /*i*/
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{
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#ifdef AB_CONFIG_PRINT
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ioPrinter->PutString(ev, "<ab:part>");
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char xmlBuf[ ab_Object_kXmlBufSize + 2 ];
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if ( this->IsOpenObject() )
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{
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ioPrinter->PushDepth(ev); // indent all objects in the list
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ioPrinter->NewlineIndent(ev, /*count*/ 1);
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ioPrinter->PutString(ev, this->ObjectAsString(ev, xmlBuf));
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if ( mPart_Store )
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{
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ioPrinter->NewlineIndent(ev, /*count*/ 1);
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mPart_Store->PrintObject(ev, ioPrinter);
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}
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ioPrinter->PopDepth(ev); // stop indentation
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}
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else // use ab_Object::ObjectAsString() for non-objects:
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{
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ioPrinter->PutString(ev, this->ab_Object::ObjectAsString(ev, xmlBuf));
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}
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ioPrinter->NewlineIndent(ev, /*count*/ 1);
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ioPrinter->PutString(ev, "</ab:part>");
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#endif /*AB_CONFIG_PRINT*/
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}
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ab_Part::~ab_Part() /*i*/
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{
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AB_ASSERT(mPart_Store==0);
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#if AB_CONFIG_TRACE_orDEBUG_orPRINT
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ab_Object* obj = mPart_Store;
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if ( obj )
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obj->ObjectNotReleasedPanic(ab_Part_kClassName);
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#endif /*AB_CONFIG_TRACE_orDEBUG_orPRINT*/
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}
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// ````` ````` ````` ````` ````` ````` ````` `````
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// non-poly ab_Model methods
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ab_Part::ab_Part(ab_Env* ev, const ab_Usage& inUsage, /*i*/
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ab_row_uid inRowUid, ab_Store* ioStore)
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: ab_Object(inUsage),
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mPart_Store(ioStore),
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mPart_RowUid(inRowUid),
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// we want all part seeds to be out of sync with store at start:
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mPart_NameSetSeed( 0 ),
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mPart_ColumnSetSeed( 0 ),
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mPart_RowSetSeed( 0 ),
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mPart_RowContentSeed( 0 )
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{
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ab_Env_BeginMethod(ev, ab_Part_kClassName, ab_Part_kClassName)
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if ( ioStore )
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{
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if ( ioStore->AcquireObject(ev) )
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{
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#ifdef AB_CONFIG_TRACE
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if ( ev->DoTrace() )
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ev->Trace("<ab:part:make:acquire:store me=\"#%lX\" store=\"#%lX\"/>",
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(long) this, (long) ioStore);
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#endif /*AB_CONFIG_TRACE*/
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}
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else
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mPart_Store = 0; // drop the reference if acquire fails
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}
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else ev->NewAbookFault(ab_Part_kFaultNullStore);
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ab_Env_EndMethod(ev)
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}
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void ab_Part::ClosePart(ab_Env* ev) /*i*/
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{
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ab_Env_BeginMethod(ev, ab_Part_kClassName, "ClosePart")
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ab_Object* obj = mPart_Store;
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if ( obj )
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{
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#ifdef AB_CONFIG_TRACE
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if ( ev->DoTrace() )
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ev->Trace("<ab:part:close:release:store me=\"#%lX\" store=\"#%lX\"/>",
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(long) this, (long) obj);
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#endif /*AB_CONFIG_TRACE*/
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mPart_Store = 0;
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obj->ReleaseObject(ev);
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}
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ab_Env_EndMethod(ev)
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}
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ab_Store* ab_Part::GetOpenStoreFromOpenPart(ab_Env* ev) const /*i*/
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{
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ab_Store* outStore = 0;
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ab_error_uid newError = 0;
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if ( this->IsOpenObject() )
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{
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ab_Store* store = GetPartStore();
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if ( store )
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{
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if ( store->IsOpenObject() )
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outStore = store;
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else
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newError = ab_Store_kFaultNotOpen;
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}
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else newError = ab_Part_kFaultNullStore;
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}
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else newError = ab_Part_kFaultNotOpen;
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if ( newError )
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{
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ab_Env_BeginMethod(ev, ab_Part_kClassName, "GetOpenStoreFromOpenPart")
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ev->NewAbookFault(newError);
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#ifdef AB_CONFIG_TRACE
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if ( ev->DoTrace() )
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this->TraceObject(ev);
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#endif /*AB_CONFIG_TRACE*/
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ab_Env_EndMethod(ev)
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}
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return outStore;
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}
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