289 lines
8.4 KiB
C++
289 lines
8.4 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 <sal/main.h>
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#include <cppuhelper/bootstrap.hxx>
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#include <comphelper/processfactory.hxx>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/awt/ImageScaleMode.hpp>
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#include <vcl/event.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/wrkwin.hxx>
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#include <vcl/button.hxx>
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#include <vcl/lstbox.hxx>
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#include <vcl/imgctrl.hxx>
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#include <vcl/bitmapex.hxx>
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#include <vcl/graphicfilter.hxx>
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#include <vcl/graph.hxx>
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#include <tools/extendapplicationenvironment.hxx>
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#include <tools/stream.hxx>
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#include <rtl/strbuf.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <math.h>
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#include <errno.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace cppu;
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// Forward declaration
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void Main();
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SAL_IMPLEMENT_MAIN()
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{
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tools::extendApplicationEnvironment();
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// create the global service-manager
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Reference< XComponentContext > xContext = defaultBootstrap_InitialComponentContext();
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Reference< XMultiServiceFactory > xServiceManager( xContext->getServiceManager(), UNO_QUERY );
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if( !xServiceManager.is() )
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Application::Abort( "Failed to bootstrap" );
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comphelper::setProcessServiceFactory( xServiceManager );
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InitVCL();
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::Main();
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DeInitVCL();
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return 0;
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}
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class MyWin : public WorkWindow
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{
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PushButton m_aListButton;
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ListBox m_aSvpBitmaps;
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ImageControl m_aImage;
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PushButton m_aQuitButton;
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public:
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MyWin( Window* pParent, WinBits nWinStyle );
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virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
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virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
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virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
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virtual void Resize() SAL_OVERRIDE;
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virtual bool Close() SAL_OVERRIDE;
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void parseList( const OString& rList );
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OString processCommand( const OString& rCommand );
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DECL_LINK( ListHdl, Button* );
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DECL_LINK( SelectHdl, ListBox* );
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DECL_LINK( QuitHdl, Button* );
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};
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void Main()
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{
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MyWin aMainWin( NULL, WB_STDWORK );
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aMainWin.SetText( OUString( "SvpClient" ) );
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aMainWin.Show();
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Application::Execute();
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}
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MyWin::MyWin( Window* pParent, WinBits nWinStyle ) :
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WorkWindow( pParent, nWinStyle ),
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m_aListButton( this, 0 ),
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m_aSvpBitmaps( this, WB_BORDER ),
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m_aImage( this, WB_BORDER ),
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m_aQuitButton( this, 0 )
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{
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m_aListButton.SetPosSizePixel( Point( 10, 10 ), Size( 120, 25 ) );
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m_aListButton.SetText( OUString( "List Elements" ) );
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m_aListButton.SetClickHdl( LINK( this, MyWin, ListHdl ) );
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m_aListButton.Show();
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m_aSvpBitmaps.SetPosSizePixel( Point( 10, 40 ), Size( 150, 150 ) );
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m_aSvpBitmaps.SetSelectHdl( LINK( this, MyWin, SelectHdl ) );
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m_aSvpBitmaps.Show();
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m_aImage.SetPosSizePixel( Point( 170, 10 ), Size( 400, 400 ) );
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m_aImage.SetScaleMode( com::sun::star::awt::ImageScaleMode::NONE );
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m_aImage.Show();
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m_aQuitButton.SetPosSizePixel( Point( 10, 300 ), Size( 120,25 ) );
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m_aQuitButton.SetText( OUString( "Quit SVP server" ) );
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m_aQuitButton.SetClickHdl( LINK( this, MyWin, QuitHdl ) );
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m_aQuitButton.Show();
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}
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bool MyWin::Close()
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{
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bool bRet = WorkWindow::Close();
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if( bRet )
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Application::Quit();
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return bRet;
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}
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void MyWin::parseList( const OString& rList )
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{
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sal_Int32 nTokenPos = 0;
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OUString aElementType;
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m_aSvpBitmaps.Clear();
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while( nTokenPos >= 0 )
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{
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OString aLine = rList.getToken( 0, '\n', nTokenPos );
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if( ! aLine.getLength() || *aLine.getStr() == '#' )
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continue;
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if( aLine.startsWith( "ElementType: " ) )
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aElementType = OStringToOUString( aLine.copy( 13 ), RTL_TEXTENCODING_ASCII_US );
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else
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{
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OUStringBuffer aNewElement( 64 );
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aNewElement.append( aElementType );
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aNewElement.appendAscii( ": " );
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aNewElement.append( OStringToOUString( aLine, RTL_TEXTENCODING_ASCII_US ) );
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m_aSvpBitmaps.InsertEntry( aNewElement.makeStringAndClear() );
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}
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}
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}
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OString MyWin::processCommand( const OString& rCommand )
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{
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static const char* pEnv = getenv("SVP_LISTENER_PORT");
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OStringBuffer aAnswer;
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int nPort = (pEnv && *pEnv) ? atoi(pEnv) : 8000;
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int nSocket = socket( PF_INET, SOCK_STREAM, 0 );
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if( nSocket >= 0)
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{
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struct sockaddr_in addr;
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memset(&addr, 0, sizeof(struct sockaddr_in));
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addr.sin_family = AF_INET;
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addr.sin_port = htons(nPort);
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addr.sin_addr.s_addr = INADDR_ANY;
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if( connect( nSocket, (const sockaddr*)&addr, sizeof(addr) ) )
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{
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perror( "SvpElementContainer: connect() failed" );
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}
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else
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{
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write( nSocket, rCommand.getStr(), rCommand.getLength() );
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write( nSocket, "\n", 1 );
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char buf[256];
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ssize_t nBytes = 0;
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do
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{
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nBytes = read( nSocket, buf, sizeof(buf) );
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aAnswer.append( buf, nBytes );
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} while( nBytes == sizeof( buf ) );
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}
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close(nSocket);
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}
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else
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perror( "SvpElementContainer: socket() failed\n" );
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return aAnswer.makeStringAndClear();
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}
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IMPL_LINK( MyWin, ListHdl, Button*, )
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{
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parseList( processCommand( "list" ) );
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return 0;
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}
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IMPL_LINK( MyWin, QuitHdl, Button*, )
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{
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processCommand( "quit" );
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return 0;
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}
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IMPL_LINK( MyWin, SelectHdl, ListBox*, )
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{
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OUString aEntry = m_aSvpBitmaps.GetSelectEntry();
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sal_Int32 nPos = aEntry.indexOf( ": " );
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if( nPos != -1 )
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{
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OStringBuffer aCommand( 64 );
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aCommand.append( "get " );
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aCommand.append( OUStringToOString( aEntry.copy( nPos+2 ), RTL_TEXTENCODING_ASCII_US ) );
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OString aAnswer( processCommand( aCommand.makeStringAndClear() ) );
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SvMemoryStream aStream( aAnswer.getLength() );
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aStream.Write( aAnswer.getStr(), aAnswer.getLength() );
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aStream.Seek( STREAM_SEEK_TO_BEGIN );
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Graphic aGraphicResult;
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GraphicFilter &rFilter = GraphicFilter::GetGraphicFilter();
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rFilter.ImportGraphic( aGraphicResult, OUString("import"), aStream );
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Bitmap aBitmap = aGraphicResult.GetBitmap();
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fprintf( stderr, "got bitmap of size %ldx%ld\n",
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sal::static_int_cast< long >(aBitmap.GetSizePixel().Width()),
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sal::static_int_cast< long >(aBitmap.GetSizePixel().Height()));
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Size aFixedSize( aBitmap.GetSizePixel() );
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aFixedSize.Width() += 10;
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aFixedSize.Height() += 10;
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m_aImage.SetSizePixel( aFixedSize );
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m_aImage.SetImage( Image( BitmapEx( aBitmap ) ) );
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}
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return 0;
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}
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void MyWin::MouseMove( const MouseEvent& rMEvt )
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{
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WorkWindow::MouseMove( rMEvt );
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}
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void MyWin::MouseButtonDown( const MouseEvent& rMEvt )
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{
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WorkWindow::MouseButtonDown( rMEvt );
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}
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void MyWin::MouseButtonUp( const MouseEvent& rMEvt )
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{
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WorkWindow::MouseButtonUp( rMEvt );
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}
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void MyWin::KeyInput( const KeyEvent& rKEvt )
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{
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WorkWindow::KeyInput( rKEvt );
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}
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void MyWin::KeyUp( const KeyEvent& rKEvt )
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{
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WorkWindow::KeyUp( rKEvt );
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}
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void MyWin::Paint( const Rectangle& rRect )
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{
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WorkWindow::Paint( rRect );
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}
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void MyWin::Resize()
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{
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WorkWindow::Resize();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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