diff options
Diffstat (limited to 'cui/source/dialogs/about.cxx')
| -rw-r--r-- | cui/source/dialogs/about.cxx | 384 |
1 files changed, 384 insertions, 0 deletions
diff --git a/cui/source/dialogs/about.cxx b/cui/source/dialogs/about.cxx new file mode 100644 index 000000000000..33e8276cc2d5 --- /dev/null +++ b/cui/source/dialogs/about.cxx @@ -0,0 +1,384 @@ +/* -*- 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: */ |