156 lines
6.9 KiB
C++
156 lines
6.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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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() == sal_True )
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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() == sal_True ) &&
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( xComponentWindow.is() == sal_True ) )
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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() == sal_True )
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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() == sal_True ) &&
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( xComponentWindow.is() == sal_True ) )
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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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