146 lines
6.5 KiB
C++
146 lines
6.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <helper/dockingareadefaultacceptor.hxx>
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#include <threadhelp/resetableguard.hxx>
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#include <com/sun/star/awt/XDevice.hpp>
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#include <com/sun/star/awt/PosSize.hpp>
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#include <com/sun/star/awt/XLayoutConstrains.hpp>
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#include <vcl/svapp.hxx>
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namespace framework{
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using namespace ::com::sun::star::container ;
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using namespace ::com::sun::star::frame ;
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using namespace ::com::sun::star::lang ;
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using namespace ::com::sun::star::uno ;
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using namespace ::cppu ;
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using namespace ::osl ;
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//*****************************************************************************************************************
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// constructor
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//*****************************************************************************************************************
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DockingAreaDefaultAcceptor::DockingAreaDefaultAcceptor( const css::uno::Reference< XFrame >& xOwner )
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// Init baseclasses first
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: ThreadHelpBase ( &Application::GetSolarMutex() )
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// Init member
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, m_xOwner ( xOwner )
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{
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}
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//*****************************************************************************************************************
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// destructor
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//*****************************************************************************************************************
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DockingAreaDefaultAcceptor::~DockingAreaDefaultAcceptor()
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{
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}
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//*****************************************************************************************************************
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// XDockingAreaAcceptor
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//*****************************************************************************************************************
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css::uno::Reference< css::awt::XWindow > SAL_CALL DockingAreaDefaultAcceptor::getContainerWindow() throw (css::uno::RuntimeException)
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{
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// Ready for multithreading
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ResetableGuard aGuard( m_aLock );
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// Try to "lock" the frame for access to taskscontainer.
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css::uno::Reference< XFrame > xFrame( m_xOwner.get(), UNO_QUERY );
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css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
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return xContainerWindow;
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}
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sal_Bool SAL_CALL DockingAreaDefaultAcceptor::requestDockingAreaSpace( const css::awt::Rectangle& RequestedSpace ) throw (css::uno::RuntimeException)
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{
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// Ready for multithreading
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ResetableGuard aGuard( m_aLock );
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// Try to "lock" the frame for access to taskscontainer.
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css::uno::Reference< XFrame > xFrame( m_xOwner.get(), UNO_QUERY );
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aGuard.unlock();
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if ( xFrame.is() )
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{
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css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
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css::uno::Reference< css::awt::XWindow > xComponentWindow( xFrame->getComponentWindow() );
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if ( xContainerWindow.is() && xComponentWindow.is() )
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{
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css::uno::Reference< css::awt::XDevice > xDevice( xContainerWindow, css::uno::UNO_QUERY );
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// Convert relativ size to output size.
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css::awt::Rectangle aRectangle = xContainerWindow->getPosSize();
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css::awt::DeviceInfo aInfo = xDevice->getInfo();
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css::awt::Size aSize ( aRectangle.Width - aInfo.LeftInset - aInfo.RightInset ,
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aRectangle.Height - aInfo.TopInset - aInfo.BottomInset );
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css::awt::Size aMinSize( 0, 0 ); // = xLayoutContrains->getMinimumSize();
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// Check if request border space would decrease component window size below minimum size
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if ((( aSize.Width - RequestedSpace.X - RequestedSpace.Width ) < aMinSize.Width ) ||
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(( aSize.Height - RequestedSpace.Y - RequestedSpace.Height ) < aMinSize.Height ) )
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return sal_False;
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return sal_True;
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}
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}
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return sal_False;
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}
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void SAL_CALL DockingAreaDefaultAcceptor::setDockingAreaSpace( const css::awt::Rectangle& BorderSpace ) throw (css::uno::RuntimeException)
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{
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// Ready for multithreading
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ResetableGuard aGuard( m_aLock );
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// Try to "lock" the frame for access to taskscontainer.
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css::uno::Reference< XFrame > xFrame( m_xOwner.get(), UNO_QUERY );
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if ( xFrame.is() )
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{
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css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
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css::uno::Reference< css::awt::XWindow > xComponentWindow( xFrame->getComponentWindow() );
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if ( xContainerWindow.is() && xComponentWindow.is() )
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{
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css::uno::Reference< css::awt::XDevice > xDevice( xContainerWindow, css::uno::UNO_QUERY );
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// Convert relativ size to output size.
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css::awt::Rectangle aRectangle = xContainerWindow->getPosSize();
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css::awt::DeviceInfo aInfo = xDevice->getInfo();
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css::awt::Size aSize ( aRectangle.Width - aInfo.LeftInset - aInfo.RightInset ,
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aRectangle.Height - aInfo.TopInset - aInfo.BottomInset );
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css::awt::Size aMinSize( 0, 0 );// = xLayoutContrains->getMinimumSize();
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// Check if request border space would decrease component window size below minimum size
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sal_Int32 nWidth = aSize.Width - BorderSpace.X - BorderSpace.Width;
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sal_Int32 nHeight = aSize.Height - BorderSpace.Y - BorderSpace.Height;
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if (( nWidth > aMinSize.Width ) && ( nHeight > aMinSize.Height ))
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{
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// Resize our component window.
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xComponentWindow->setPosSize( BorderSpace.X, BorderSpace.Y, nWidth, nHeight, css::awt::PosSize::POSSIZE );
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}
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}
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}
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}
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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