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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// include ---------------------------------------------------------------
#include <vcl/svapp.hxx>
#include <vcl/msgbox.hxx>
#include <tools/stream.hxx>
#include <tools/urlobj.hxx>
#include <rtl/bootstrap.hxx>
#include <unotools/configmgr.hxx>
#include <unotools/bootstrap.hxx>
#include <com/sun/star/uno/Any.h>
#include <unotools/configmgr.hxx>
#include <vcl/svapp.hxx>
#include <vcl/graph.hxx>
#include <svtools/filter.hxx>
#include "com/sun/star/system/SystemShellExecuteFlags.hpp"
#include "com/sun/star/system/XSystemShellExecute.hpp"
#include <comphelper/processfactory.hxx>
#include "comphelper/anytostring.hxx"
#include "cppuhelper/exc_hlp.hxx"
#include "cppuhelper/bootstrap.hxx"
#include <sfx2/sfxuno.hxx>
#include <sfx2/sfxcommands.h>
#include "about.hxx"
#include "about.hrc"
#include <sfx2/sfxdefs.hxx>
#include <sfx2/app.hxx>
using namespace ::com::sun::star;
// defines ---------------------------------------------------------------
#define SCROLL_OFFSET 1
#define SPACE_OFFSET 5
#define SCROLL_TIMER 30
/** loads the application logo as used in the about dialog and impress slideshow pause screen */
Image SfxApplication::GetApplicationLogo()
{
BitmapEx aBitmap;
Application::LoadBrandBitmap ("about", aBitmap);
return Image( aBitmap );
}
/* intense magic to get strong version information */
static String
GetBuildId()
{
const String sCWSSchema( String::CreateFromAscii( "[CWS:" ) );
rtl::OUString sDefault;
String sBuildId( utl::Bootstrap::getBuildIdData( sDefault ) );
OSL_ENSURE( sBuildId.Len() > 0, "No BUILDID in bootstrap file" );
if ( sBuildId.Len() > 0 && sBuildId.Search( sCWSSchema ) == STRING_NOTFOUND )
{
// no cws part in brand buildid -> try basis buildid
rtl::OUString sBasisBuildId( DEFINE_CONST_OUSTRING("${$OOO_BASE_DIR/program/" SAL_CONFIGFILE("version") ":buildid}" ) );
rtl::Bootstrap::expandMacros( sBasisBuildId );
sal_Int32 nIndex = sBasisBuildId.indexOf( sCWSSchema );
if ( nIndex != -1 )
sBuildId += String( sBasisBuildId.copy( nIndex ) );
}
String sProductSource( utl::Bootstrap::getProductSource( sDefault ) );
OSL_ENSURE( sProductSource.Len() > 0, "No ProductSource in bootstrap file" );
// the product source is something like "DEV300", where the
// build id is something like "300m12(Build:12345)". For better readability,
// strip the duplicate UPD ("300").
if ( sProductSource.Len() )
{
bool bMatchingUPD =
( sProductSource.Len() >= 3 )
&& ( sBuildId.Len() >= 3 )
&& ( sProductSource.Copy( sProductSource.Len() - 3 ) == sBuildId.Copy( 0, 3 ) );
OSL_ENSURE( bMatchingUPD, "BUILDID and ProductSource do not match in their UPD" );
if ( bMatchingUPD )
sProductSource = sProductSource.Copy( 0, sProductSource.Len() - 3 );
// prepend the product source
sBuildId.Insert( sProductSource, 0 );
}
// Version information (in about box) (#i94693#)
/* if the build ids of the basis or ure layer are different from the build id
* of the brand layer then show them */
rtl::OUString aBasisProductBuildId( DEFINE_CONST_OUSTRING("${$OOO_BASE_DIR/program/" SAL_CONFIGFILE("version") ":ProductBuildid}" ) );
rtl::Bootstrap::expandMacros( aBasisProductBuildId );
rtl::OUString aUREProductBuildId( DEFINE_CONST_OUSTRING("${$URE_BIN_DIR/" SAL_CONFIGFILE("version") ":ProductBuildid}" ) );
rtl::Bootstrap::expandMacros( aUREProductBuildId );
if ( sBuildId.Search( String( aBasisProductBuildId ) ) == STRING_NOTFOUND
|| sBuildId.Search( String( aUREProductBuildId ) ) == STRING_NOTFOUND )
{
String sTemp( '-' );
sTemp += String( aBasisProductBuildId );
sTemp += '-';
sTemp += String( aUREProductBuildId );
sBuildId.Insert( sTemp, sBuildId.Search( ')' ) );
}
// the build id format is "milestone(build)[cwsname]". For readability, it would
// be nice to have some more spaces in there.
xub_StrLen nPos = 0;
if ( ( nPos = sBuildId.Search( sal_Unicode( '(' ) ) ) != STRING_NOTFOUND )
sBuildId.Insert( sal_Unicode( ' ' ), nPos );
if ( ( nPos = sBuildId.Search( sal_Unicode( '[' ) ) ) != STRING_NOTFOUND )
sBuildId.Insert( sal_Unicode( ' ' ), nPos );
return sBuildId;
}
AboutDialog::AboutDialog( Window* pParent, const ResId& rId) :
SfxModalDialog ( pParent, rId ),
aOKButton ( this, ResId( ABOUT_BTN_OK, *rId.GetResMgr() ) ),
aVersionText ( this, ResId( ABOUT_FTXT_VERSION, *rId.GetResMgr() ) ),
aCopyrightText ( this, ResId( ABOUT_FTXT_COPYRIGHT, *rId.GetResMgr() ) ),
aInfoLink ( this, ResId( ABOUT_FTXT_LINK, *rId.GetResMgr() ) ),
aAccelStr ( ResId( ABOUT_STR_ACCEL, *rId.GetResMgr() ) ),
aVersionTextStr( ResId( ABOUT_STR_VERSION, *rId.GetResMgr() ) ),
aCopyrightTextStr( ResId( ABOUT_STR_COPYRIGHT, *rId.GetResMgr() ) ),
aLinkStr ( ResId( ABOUT_STR_LINK, *rId.GetResMgr() ) ),
aTimer (),
nOff ( 0 ),
m_nDeltaWidth ( 0 ),
m_nPendingScrolls( 0 )
{
rtl::OUString sProduct;
utl::ConfigManager::GetDirectConfigProperty(utl::ConfigManager::PRODUCTNAME) >>= sProduct;
// load image from module path
aAppLogo = SfxApplication::GetApplicationLogo();
// Transparent Font
Font aFont = GetFont();
aFont.SetTransparent( sal_True );
SetFont( aFont );
// if necessary more info
String sVersion = aVersionTextStr;
sVersion.SearchAndReplaceAscii( "$(VER)", Application::GetDisplayName() );
sVersion += '\n';
sVersion += GetBuildId();
#ifdef BUILD_VER_STRING
String aBuildString( DEFINE_CONST_UNICODE( BUILD_VER_STRING ) );
sVersion += '\n';
sVersion += aBuildString;
#endif
aVersionText.SetText( sVersion );
// Initialization call for developers
if ( aAccelStr.Len() && ByteString(U2S(aAccelStr)).IsAlphaAscii() )
{
Accelerator *pAccel = 0, *pPrevAccel = 0, *pFirstAccel = 0;
aAccelStr.ToUpperAscii();
for ( sal_uInt16 i = 0; i < aAccelStr.Len(); ++i )
{
pPrevAccel = pAccel;
pAccel = new Accelerator;
aAccelList.push_back( pAccel );
sal_uInt16 nKey = aAccelStr.GetChar(i) - 'A' + KEY_A;
pAccel->InsertItem( 1, KeyCode( nKey, KEY_MOD1 ) );
if ( i > 0 )
pPrevAccel->SetAccel( 1, pAccel );
if ( i == 0 )
pFirstAccel = pAccel;
}
pAccel->SetSelectHdl( LINK( this, AboutDialog, AccelSelectHdl ) );
GetpApp()->InsertAccel( pFirstAccel );
}
// set for background and text the correct system color
const StyleSettings& rSettings = GetSettings().GetStyleSettings();
Color aWhiteCol( rSettings.GetWindowColor() );
Wallpaper aWall( aWhiteCol );
SetBackground( aWall );
Font aNewFont( aCopyrightText.GetFont() );
aNewFont.SetTransparent( sal_True );
aVersionText.SetFont( aNewFont );
aCopyrightText.SetFont( aNewFont );
aVersionText.SetBackground();
aCopyrightText.SetBackground();
aInfoLink.SetURL( aLinkStr );
aInfoLink.SetBackground();
aInfoLink.SetClickHdl( LINK( this, AboutDialog, HandleHyperlink ) );
Color aTextColor( rSettings.GetWindowTextColor() );
aVersionText.SetControlForeground( aTextColor );
aCopyrightText.SetControlForeground( aTextColor );
aCopyrightText.SetText( aCopyrightTextStr );
// determine size and position of the dialog & elements
Size aAppLogoSiz = aAppLogo.GetSizePixel();
if (aAppLogoSiz.Width() < 300)
aAppLogoSiz.Width() = 300;
Size aOutSiz = GetOutputSizePixel();
aOutSiz.Width() = aAppLogoSiz.Width();
// analyze size of the aVersionText widget
// character size
Size a6Size = aVersionText.LogicToPixel( Size( 6, 6 ), MAP_APPFONT );
// preferred Version widget size
Size aVTSize = aVersionText.CalcMinimumSize();
long nY = aAppLogoSiz.Height() + ( a6Size.Height() * 2 );
long nDlgMargin = a6Size.Width() * 3 ;
long nCtrlMargin = aVTSize.Height() + ( a6Size.Height() * 2 );
long nTextWidth = aOutSiz.Width() - nDlgMargin;
// finally set the aVersionText widget position and size
Size aVTCopySize = aVTSize;
Point aVTCopyPnt;
aVTCopySize.Width() = nTextWidth;
aVTCopyPnt.X() = ( aOutSiz.Width() - aVTCopySize.Width() ) / 2;
aVTCopyPnt.Y() = nY;
aVersionText.SetPosSizePixel( aVTCopyPnt, aVTCopySize );
nY += nCtrlMargin;
// OK-Button-Position (at the bottom and centered)
Size aOKSiz = aOKButton.GetSizePixel();
Point aOKPnt = aOKButton.GetPosPixel();
// FixedHyperlink with more info link
Point aLinkPnt = aInfoLink.GetPosPixel();
Size aLinkSize = aInfoLink.GetSizePixel();
// Multiline edit with Copyright-Text
Point aCopyPnt = aCopyrightText.GetPosPixel();
Size aCopySize = aCopyrightText.GetSizePixel();
aCopySize.Width() = nTextWidth;
aCopySize.Height() = aOutSiz.Height() - nY - ( aOKSiz.Height() * 2 ) - 3*aLinkSize.Height() - nCtrlMargin;
aCopyPnt.X() = ( aOutSiz.Width() - aCopySize.Width() ) / 2;
aCopyPnt.Y() = nY;
aCopyrightText.SetPosSizePixel( aCopyPnt, aCopySize );
nY += aCopySize.Height() + aLinkSize.Height();
aLinkSize.Width() = aInfoLink.CalcMinimumSize().Width();
aLinkPnt.X() = ( aOutSiz.Width() - aLinkSize.Width() ) / 2;
aLinkPnt.Y() = nY;
aInfoLink.SetPosSizePixel( aLinkPnt, aLinkSize );
nY += aLinkSize.Height() + nCtrlMargin;
aOKPnt.X() = ( aOutSiz.Width() - aOKSiz.Width() ) / 2;
aOKPnt.Y() = nY;
aOKButton.SetPosPixel( aOKPnt );
// Change the width of the dialog
SetOutputSizePixel( aOutSiz );
FreeResource();
// explicit Help-Id
SetHelpId( CMD_SID_ABOUT );
}
// -----------------------------------------------------------------------
AboutDialog::~AboutDialog()
{
// Clearing the developers call
if ( !aAccelList.empty() )
{
GetpApp()->RemoveAccel( aAccelList.front() );
for ( size_t i = 0, n = aAccelList.size(); i < n; ++i )
delete aAccelList[ i ];
aAccelList.clear();
}
}
// -----------------------------------------------------------------------
IMPL_LINK( AboutDialog, TimerHdl, Timer *, pTimer )
{
(void)pTimer; //unused
++m_nPendingScrolls;
Invalidate( INVALIDATE_NOERASE | INVALIDATE_NOCHILDREN );
return 0;
}
// -----------------------------------------------------------------------
IMPL_LINK( AboutDialog, AccelSelectHdl, Accelerator *, pAccelerator )
{
(void)pAccelerator; //unused
// init Timer
aTimer.SetTimeoutHdl( LINK( this, AboutDialog, TimerHdl ) );
// init scroll mode
nOff = GetOutputSizePixel().Height();
MapMode aMapMode( MAP_PIXEL );
SetMapMode( aMapMode );
// start scroll Timer
aTimer.SetTimeout( SCROLL_TIMER );
aTimer.Start();
return 0;
}
// -----------------------------------------------------------------------
IMPL_LINK( AboutDialog, HandleHyperlink, svt::FixedHyperlink*, pHyperlink )
{
rtl::OUString sURL=pHyperlink->GetURL();
rtl::OUString sTitle=GetText();
if ( ! sURL.getLength() ) // Nothing to do, when the URL is empty
return 1;
try
{
uno::Reference< com::sun::star::system::XSystemShellExecute > xSystemShellExecute(
::comphelper::getProcessServiceFactory()->createInstance(
DEFINE_CONST_UNICODE("com.sun.star.system.SystemShellExecute") ), uno::UNO_QUERY_THROW );
xSystemShellExecute->execute( sURL, rtl::OUString(), com::sun::star::system::SystemShellExecuteFlags::DEFAULTS );
}
catch ( uno::Exception& )
{
uno::Any exc( ::cppu::getCaughtException() );
rtl::OUString msg( ::comphelper::anyToString( exc ) );
const SolarMutexGuard guard;
ErrorBox aErrorBox( NULL, WB_OK, msg );
aErrorBox.SetText( sTitle );
aErrorBox.Execute();
}
return 1;
}
void AboutDialog::Paint( const Rectangle& rRect )
{
SetClipRegion( rRect );
Point aPos( m_nDeltaWidth / 2, 0 );
DrawImage( aPos, aAppLogo );
}
sal_Bool AboutDialog::Close()
{
// stop Timer and finish the dialog
aTimer.Stop();
EndDialog( RET_OK );
return sal_False;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
