gecko-dev/lib/libaddr/abpart.cpp

209 строки
5.4 KiB
C++
Исходник Обычный вид История

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