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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 <helper/dockingareadefaultacceptor.hxx>
#include <com/sun/star/awt/XDevice.hpp>
#include <com/sun/star/awt/PosSize.hpp>
#include <com/sun/star/awt/XLayoutConstrains.hpp>
#include <vcl/svapp.hxx>
namespace framework{
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::cppu;
using namespace ::osl;
// constructor
DockingAreaDefaultAcceptor::DockingAreaDefaultAcceptor( const css::uno::Reference< XFrame >& xOwner )
: m_xOwner ( xOwner )
{
}
// destructor
DockingAreaDefaultAcceptor::~DockingAreaDefaultAcceptor()
{
}
// XDockingAreaAcceptor
css::uno::Reference< css::awt::XWindow > SAL_CALL DockingAreaDefaultAcceptor::getContainerWindow() throw (css::uno::RuntimeException, std::exception)
{
SolarMutexGuard g;
// Try to "lock" the frame for access to taskscontainer.
css::uno::Reference< XFrame > xFrame( m_xOwner );
//TODO: check xFrame for null?
css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
return xContainerWindow;
}
sal_Bool SAL_CALL DockingAreaDefaultAcceptor::requestDockingAreaSpace( const css::awt::Rectangle& RequestedSpace ) throw (css::uno::RuntimeException, std::exception)
{
// Try to "lock" the frame for access to taskscontainer.
css::uno::Reference< XFrame > xFrame( m_xOwner );
if ( xFrame.is() )
{
css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
css::uno::Reference< css::awt::XWindow > xComponentWindow( xFrame->getComponentWindow() );
if ( xContainerWindow.is() && xComponentWindow.is() )
{
css::uno::Reference< css::awt::XDevice > xDevice( xContainerWindow, css::uno::UNO_QUERY );
// Convert relativ size to output size.
css::awt::Rectangle aRectangle = xContainerWindow->getPosSize();
css::awt::DeviceInfo aInfo = xDevice->getInfo();
css::awt::Size aSize ( aRectangle.Width - aInfo.LeftInset - aInfo.RightInset ,
aRectangle.Height - aInfo.TopInset - aInfo.BottomInset );
css::awt::Size aMinSize( 0, 0 ); // = xLayoutContrains->getMinimumSize();
// Check if request border space would decrease component window size below minimum size
if ((( aSize.Width - RequestedSpace.X - RequestedSpace.Width ) < aMinSize.Width ) ||
(( aSize.Height - RequestedSpace.Y - RequestedSpace.Height ) < aMinSize.Height ) )
return false;
return true;
}
}
return false;
}
void SAL_CALL DockingAreaDefaultAcceptor::setDockingAreaSpace( const css::awt::Rectangle& BorderSpace ) throw (css::uno::RuntimeException, std::exception)
{
SolarMutexGuard g;
// Try to "lock" the frame for access to taskscontainer.
css::uno::Reference< XFrame > xFrame( m_xOwner );
if ( xFrame.is() )
{
css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
css::uno::Reference< css::awt::XWindow > xComponentWindow( xFrame->getComponentWindow() );
if ( xContainerWindow.is() && xComponentWindow.is() )
{
css::uno::Reference< css::awt::XDevice > xDevice( xContainerWindow, css::uno::UNO_QUERY );
// Convert relativ size to output size.
css::awt::Rectangle aRectangle = xContainerWindow->getPosSize();
css::awt::DeviceInfo aInfo = xDevice->getInfo();
css::awt::Size aSize ( aRectangle.Width - aInfo.LeftInset - aInfo.RightInset ,
aRectangle.Height - aInfo.TopInset - aInfo.BottomInset );
css::awt::Size aMinSize( 0, 0 );// = xLayoutContrains->getMinimumSize();
// Check if request border space would decrease component window size below minimum size
sal_Int32 nWidth = aSize.Width - BorderSpace.X - BorderSpace.Width;
sal_Int32 nHeight = aSize.Height - BorderSpace.Y - BorderSpace.Height;
if (( nWidth > aMinSize.Width ) && ( nHeight > aMinSize.Height ))
{
// Resize our component window.
xComponentWindow->setPosSize( BorderSpace.X, BorderSpace.Y, nWidth, nHeight, css::awt::PosSize::POSSIZE );
}
}
}
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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