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/* -*- 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 .
*/
#include <swwait.hxx>
#include <docsh.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/dispatch.hxx>
#include <vcl/window.hxx>
SwWait::SwWait(
SwDocShell &rDocShell,
const bool bLockUnlockDispatcher )
: mrDoc ( rDocShell )
, mbLockUnlockDispatcher( bLockUnlockDispatcher )
, mpLockedDispatchers()
{
EnterWaitAndLockDispatcher();
}
SwWait::~SwWait()
{
LeaveWaitAndUnlockDispatcher();
}
void SwWait::EnterWaitAndLockDispatcher()
{
SfxViewFrame *pFrame = SfxViewFrame::GetFirst( &mrDoc, false );
while ( pFrame )
{
pFrame->GetWindow().EnterWait();
if ( mbLockUnlockDispatcher )
{
// do not look already locked dispatchers
SfxDispatcher* pDispatcher = pFrame->GetDispatcher();
if ( !pDispatcher->IsLocked() )
{
pDispatcher->Lock( true );
mpLockedDispatchers.insert( pDispatcher );
}
}
pFrame = SfxViewFrame::GetNext( *pFrame, &mrDoc, false );
}
}
void SwWait::LeaveWaitAndUnlockDispatcher()
{
SfxViewFrame *pFrame = SfxViewFrame::GetFirst( &mrDoc, false );
while ( pFrame )
{
pFrame->GetWindow().LeaveWait();
if ( mbLockUnlockDispatcher )
{
// only unlock dispatchers which had been locked
SfxDispatcher* pDispatcher = pFrame->GetDispatcher();
if ( mpLockedDispatchers.erase( pDispatcher ) )
{
pDispatcher->Lock( false );
}
}
pFrame = SfxViewFrame::GetNext( *pFrame, &mrDoc, false );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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