/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
SmartContent::~SmartContent()
{ /* This destructor originally contained the following blurb: "Do not delete the content. Because the content will be used by the cache." This is just plain silly, because it relies on the provider caching created contents (which is done by ucbhelper::ContentProviderImplHelper, but we do not actually expect all providers to use that, right?) Otherwise we are just leaking memory.
TODO: If there is real need for caching the content, it must be done here.
*/
}
if ( !m_sURL.isEmpty() )
{ try
{
m_oContent.emplace( _rURL, m_xCmdEnv, comphelper::getProcessComponentContext() );
m_eState = UNKNOWN; // from now on, the state is unknown -> we cannot know for sure if the content // is really valid (some UCP's only tell this when asking for properties, not upon // creation)
} catch( const ContentCreationException& )
{
} catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "fpicker", "SmartContent::bindTo: unexpected exception caught!" );
}
} else
{
m_eState = NOT_BOUND;
}
// don't forget to reset the may internal used interaction handler ... // But do it only for our own specialized interaction helper!
::svt::OFilePickerInteractionHandler* pHandler = getOwnInteractionHandler(); if (pHandler)
{
pHandler->resetUseState();
pHandler->forgetRequest();
}
}
bool SmartContent::implIs( const OUString& _rURL, Type _eType )
{ // bind to this content
bindTo( _rURL );
// did we survive this? if ( isInvalid() || !isBound() ) returnfalse;
assert( m_oContent && "SmartContent::implIs: inconsistence!" ); // if, after a bindTo, we don't have a content, then we should be INVALID, or at least // NOT_BOUND (the latter happens, for example, if somebody tries to ask for an empty URL)
bool bIs = false; try
{ if ( Folder == _eType )
bIs = m_oContent->isFolder(); else
bIs = m_oContent->isDocument();
// from here on, we definitely know that the content is valid
m_eState = VALID;
} catch( const Exception& )
{ // now we're definitely invalid
m_eState = INVALID;
} return bIs;
}
// from here on, we definitely know that the content is valid
m_eState = VALID;
} catch( const css::uno::Exception& )
{ // now we're definitely invalid
m_eState = INVALID;
}
}
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