diff options
Diffstat (limited to 'desktop/source/splash/splash.cxx')
| -rw-r--r-- | desktop/source/splash/splash.cxx | 632 |
1 files changed, 632 insertions, 0 deletions
diff --git a/desktop/source/splash/splash.cxx b/desktop/source/splash/splash.cxx new file mode 100644 index 000000000..fb6b0bfcb --- /dev/null +++ b/desktop/source/splash/splash.cxx @@ -0,0 +1,632 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include <sal/log.hxx> +#include <vcl/bitmapex.hxx> +#include <vcl/svapp.hxx> +#include <vcl/salnativewidgets.hxx> + +#include <com/sun/star/lang/XInitialization.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/task/XStatusIndicator.hpp> +#include <comphelper/string.hxx> +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <rtl/bootstrap.hxx> +#include <rtl/strbuf.hxx> +#include <rtl/math.hxx> +#include <vcl/introwin.hxx> +#include <vcl/virdev.hxx> +#include <o3tl/string_view.hxx> + +#include <mutex> + +#define NOT_LOADED (tools::Long(-1)) +#define NOT_LOADED_COLOR (Color(ColorTransparency, 0xffffffff)) + +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::task; +using namespace ::com::sun::star::uno; + +namespace { + +class SplashScreen; + +class SplashScreenWindow : public IntroWindow +{ +public: + SplashScreen *pSpl; + ScopedVclPtr<VirtualDevice> _vdev; + explicit SplashScreenWindow(SplashScreen *); + virtual ~SplashScreenWindow() override { disposeOnce(); } + virtual void dispose() override; + // workwindow + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override; + void Redraw(); + +}; + +class SplashScreen + : public ::cppu::WeakImplHelper< XStatusIndicator, XInitialization, XServiceInfo > +{ + friend class SplashScreenWindow; +private: + VclPtr<SplashScreenWindow> pWindow; + + DECL_LINK( AppEventListenerHdl, VclSimpleEvent&, void ); + virtual ~SplashScreen() override; + void loadConfig(); + void updateStatus(); + void SetScreenBitmap(BitmapEx &rBitmap); + static void determineProgressRatioValues( double& rXRelPos, double& rYRelPos, double& rRelWidth, double& rRelHeight ); + + BitmapEx _aIntroBmp; + Color _cProgressFrameColor; + Color _cProgressBarColor; + Color _cProgressTextColor; + bool _bNativeProgress; + OUString _sAppName; + OUString _sProgressText; + + sal_Int32 _iMax; + sal_Int32 _iProgress; + bool _bPaintProgress; + bool _bVisible; + bool _bShowLogo; + bool _bFullScreenSplash; + bool _bProgressEnd; + tools::Long _height, _width, _tlx, _tly, _barwidth; + tools::Long _barheight, _barspace, _textBaseline; + double _fXPos, _fYPos; + double _fWidth, _fHeight; + static constexpr tools::Long _xoffset = 12, _yoffset = 18; + +public: + SplashScreen(); + + // XStatusIndicator + virtual void SAL_CALL end() override; + virtual void SAL_CALL reset() override; + virtual void SAL_CALL setText(const OUString& aText) override; + virtual void SAL_CALL setValue(sal_Int32 nValue) override; + virtual void SAL_CALL start(const OUString& aText, sal_Int32 nRange) override; + + // XInitialize + virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any>& aArguments ) override; + + virtual OUString SAL_CALL getImplementationName() override + { return "com.sun.star.office.comp.SplashScreen"; } + + virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override + { return cppu::supportsService(this, ServiceName); } + + virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override + { return { "com.sun.star.office.SplashScreen" }; } +}; + +SplashScreenWindow::SplashScreenWindow(SplashScreen *pSplash) + : pSpl( pSplash ) + , _vdev(VclPtr<VirtualDevice>::Create(*GetOutDev())) +{ + _vdev->EnableRTL(IsRTLEnabled()); +} + +void SplashScreenWindow::dispose() +{ + pSpl = nullptr; + IntroWindow::dispose(); +} + +void SplashScreenWindow::Redraw() +{ + Invalidate(); + // Trigger direct painting too - otherwise the splash screen won't be + // shown in some cases (when the idle timer won't be hit). + Paint(*GetOutDev(), tools::Rectangle()); + GetOutDev()->Flush(); +} + +SplashScreen::SplashScreen() + : pWindow( VclPtr<SplashScreenWindow>::Create(this) ) + , _cProgressFrameColor(NOT_LOADED_COLOR) + , _cProgressBarColor(NOT_LOADED_COLOR) + , _cProgressTextColor(NOT_LOADED_COLOR) + , _bNativeProgress(true) + , _iMax(100) + , _iProgress(0) + , _bPaintProgress(false) + , _bVisible(true) + , _bShowLogo(true) + , _bFullScreenSplash(false) + , _bProgressEnd(false) + , _height(0) + , _width(0) + , _tlx(NOT_LOADED) + , _tly(NOT_LOADED) + , _barwidth(NOT_LOADED) + , _barheight(NOT_LOADED) + , _barspace(2) + , _textBaseline(NOT_LOADED) + , _fXPos(-1.0) + , _fYPos(-1.0) + , _fWidth(-1.0) + , _fHeight(-1.0) +{ + loadConfig(); +} + +SplashScreen::~SplashScreen() +{ + Application::RemoveEventListener( + LINK( this, SplashScreen, AppEventListenerHdl ) ); + pWindow->Hide(); + pWindow.disposeAndClear(); +} + +void SAL_CALL SplashScreen::start(const OUString&, sal_Int32 nRange) +{ + _iMax = nRange; + if (_bVisible) { + _bProgressEnd = false; + SolarMutexGuard aSolarGuard; + pWindow->Show(); + pWindow->Redraw(); + } +} + +void SAL_CALL SplashScreen::end() +{ + _iProgress = _iMax; + if (_bVisible ) + { + pWindow->Hide(); + } + _bProgressEnd = true; +} + +void SAL_CALL SplashScreen::reset() +{ + _iProgress = 0; + if (_bVisible && !_bProgressEnd ) + { + pWindow->Show(); + updateStatus(); + } +} + +void SAL_CALL SplashScreen::setText(const OUString& rText) +{ + SolarMutexGuard aSolarGuard; + if ( _sProgressText != rText ) + { + _sProgressText = rText; + + if (_bVisible && !_bProgressEnd) + { + pWindow->Show(); + updateStatus(); + } + } +} + +void SAL_CALL SplashScreen::setValue(sal_Int32 nValue) +{ + SAL_INFO( "desktop.splash", "setValue: " << nValue ); + + SolarMutexGuard aSolarGuard; + if (_bVisible && !_bProgressEnd) { + pWindow->Show(); + if (nValue >= _iMax) + _iProgress = _iMax; + else + _iProgress = nValue; + updateStatus(); + } +} + +// XInitialize +void SAL_CALL +SplashScreen::initialize( const css::uno::Sequence< css::uno::Any>& aArguments ) +{ + static std::mutex aMutex; + std::lock_guard aGuard( aMutex ); + if (!aArguments.hasElements()) + return; + + aArguments[0] >>= _bVisible; + if (aArguments.getLength() > 1 ) + aArguments[1] >>= _sAppName; + + // start to determine bitmap and all other required value + if ( _bShowLogo ) + SetScreenBitmap (_aIntroBmp); + Size aSize = _aIntroBmp.GetSizePixel(); + pWindow->SetOutputSizePixel( aSize ); + pWindow->_vdev->SetOutputSizePixel( aSize ); + _height = aSize.Height(); + _width = aSize.Width(); + if (_width > 500) + { + Point xtopleft(212,216); + if ( NOT_LOADED == _tlx || NOT_LOADED == _tly ) + { + _tlx = xtopleft.X(); // top-left x + _tly = xtopleft.Y(); // top-left y + } + if ( NOT_LOADED == _barwidth ) + _barwidth = 263; + if ( NOT_LOADED == _barheight ) + _barheight = 8; + } + else + { + if ( NOT_LOADED == _barwidth ) + _barwidth = _width - (2 * _xoffset); + if ( NOT_LOADED == _barheight ) + _barheight = 6; + if ( NOT_LOADED == _tlx || NOT_LOADED == _tly ) + { + _tlx = _xoffset; // top-left x + _tly = _height - _yoffset; // top-left y + } + } + + if ( NOT_LOADED == _textBaseline ) + _textBaseline = _height; + + if ( NOT_LOADED_COLOR == _cProgressFrameColor ) + _cProgressFrameColor = COL_LIGHTGRAY; + + if ( NOT_LOADED_COLOR == _cProgressBarColor ) + { + // progress bar: new color only for big bitmap format + if ( _width > 500 ) + _cProgressBarColor = Color( 157, 202, 18 ); + else + _cProgressBarColor = COL_BLUE; + } + + if ( NOT_LOADED_COLOR == _cProgressTextColor ) + _cProgressTextColor = COL_BLACK; + + Application::AddEventListener( + LINK( this, SplashScreen, AppEventListenerHdl ) ); +} + +void SplashScreen::updateStatus() +{ + if (!_bVisible || _bProgressEnd) + return; + if (!_bPaintProgress) + _bPaintProgress = true; + pWindow->Redraw(); +} + +// internal private methods +IMPL_LINK( SplashScreen, AppEventListenerHdl, VclSimpleEvent&, inEvent, void ) +{ + if (static_cast<VclWindowEvent&>(inEvent).GetWindow() == pWindow) + { + switch ( inEvent.GetId() ) + { + case VclEventId::WindowShow: + pWindow->Redraw(); + break; + default: + break; + } + } +} + +// Read keys from soffice{.ini|rc}: +OUString implReadBootstrapKey( const OUString& _rKey ) +{ + OUString sValue; + rtl::Bootstrap::get(_rKey, sValue); + return sValue; +} + +void SplashScreen::loadConfig() +{ + _bShowLogo = implReadBootstrapKey( "Logo" ) != "0"; + + OUString sProgressFrameColor = implReadBootstrapKey( "ProgressFrameColor" ); + OUString sProgressBarColor = implReadBootstrapKey( "ProgressBarColor" ); + OUString sProgressTextColor = implReadBootstrapKey( "ProgressTextColor" ); + OUString sProgressTextBaseline = implReadBootstrapKey( "ProgressTextBaseline" ); + OUString sSize = implReadBootstrapKey( "ProgressSize" ); + OUString sPosition = implReadBootstrapKey( "ProgressPosition" ); + OUString sFullScreenSplash = implReadBootstrapKey( "FullScreenSplash" ); + OUString sNativeProgress = implReadBootstrapKey( "NativeProgress" ); + + + // Determine full screen splash mode + _bFullScreenSplash = (( !sFullScreenSplash.isEmpty() ) && + ( sFullScreenSplash != "0" )); + + // Try to retrieve the relative values for the progress bar. The current + // schema uses the screen ratio to retrieve the associated values. + if ( _bFullScreenSplash ) + determineProgressRatioValues( _fXPos, _fYPos, _fWidth, _fHeight ); + + if ( !sProgressFrameColor.isEmpty() ) + { + sal_uInt8 nRed = 0; + sal_Int32 idx = 0; + sal_Int32 temp = o3tl::toInt32(o3tl::getToken(sProgressFrameColor, 0, ',', idx )); + if ( idx != -1 ) + { + nRed = static_cast< sal_uInt8 >( temp ); + temp = o3tl::toInt32(o3tl::getToken(sProgressFrameColor, 0, ',', idx )); + } + if ( idx != -1 ) + { + sal_uInt8 nGreen = static_cast< sal_uInt8 >( temp ); + sal_uInt8 nBlue = static_cast< sal_uInt8 >( o3tl::toInt32(o3tl::getToken(sProgressFrameColor, 0, ',', idx )) ); + _cProgressFrameColor = Color( nRed, nGreen, nBlue ); + } + } + + if ( !sProgressBarColor.isEmpty() ) + { + sal_uInt8 nRed = 0; + sal_Int32 idx = 0; + sal_Int32 temp = o3tl::toInt32(o3tl::getToken(sProgressBarColor, 0, ',', idx )); + if ( idx != -1 ) + { + nRed = static_cast< sal_uInt8 >( temp ); + temp = o3tl::toInt32(o3tl::getToken(sProgressBarColor, 0, ',', idx )); + } + if ( idx != -1 ) + { + sal_uInt8 nGreen = static_cast< sal_uInt8 >( temp ); + sal_uInt8 nBlue = static_cast< sal_uInt8 >( o3tl::toInt32(o3tl::getToken(sProgressBarColor, 0, ',', idx )) ); + _cProgressBarColor = Color( nRed, nGreen, nBlue ); + } + } + + if ( !sProgressTextColor.isEmpty() ) + { + sal_uInt8 nRed = 0; + sal_Int32 idx = 0; + sal_Int32 temp = o3tl::toInt32(o3tl::getToken(sProgressTextColor, 0, ',', idx )); + if ( idx != -1 ) + { + nRed = static_cast< sal_uInt8 >( temp ); + temp = o3tl::toInt32(o3tl::getToken(sProgressTextColor, 0, ',', idx )); + } + if ( idx != -1 ) + { + sal_uInt8 nGreen = static_cast< sal_uInt8 >( temp ); + sal_uInt8 nBlue = static_cast< sal_uInt8 >( o3tl::toInt32(o3tl::getToken(sProgressTextColor, 0, ',', idx )) ); + _cProgressTextColor = Color( nRed, nGreen, nBlue ); + } + } + + if ( !sProgressTextBaseline.isEmpty() ) + { + _textBaseline = sProgressTextBaseline.toInt32(); + } + + if( !sNativeProgress.isEmpty() ) + { + _bNativeProgress = sNativeProgress.toBoolean(); + } + + if ( !sSize.isEmpty() ) + { + sal_Int32 idx = 0; + sal_Int32 temp = o3tl::toInt32(o3tl::getToken(sSize, 0, ',', idx )); + if ( idx != -1 ) + { + _barwidth = temp; + _barheight = o3tl::toInt32(o3tl::getToken(sSize, 0, ',', idx )); + } + } + + if ( _barheight >= 10 ) + _barspace = 3; // more space between frame and bar + + if ( !sPosition.isEmpty() ) + { + sal_Int32 idx = 0; + sal_Int32 temp = o3tl::toInt32(o3tl::getToken(sPosition, 0, ',', idx )); + if ( idx != -1 ) + { + _tlx = temp; + _tly = o3tl::toInt32(o3tl::getToken(sPosition, 0, ',', idx )); + } + } +} + +void SplashScreen::SetScreenBitmap(BitmapEx &rBitmap) +{ + sal_Int32 nWidth( 0 ); + sal_Int32 nHeight( 0 ); + + // determine desktop resolution + sal_uInt32 nCount = Application::GetScreenCount(); + if ( nCount > 0 ) + { + // retrieve size from first screen + tools::Rectangle aScreenArea = Application::GetScreenPosSizePixel(static_cast<unsigned int>(0)); + nWidth = aScreenArea.GetWidth(); + nHeight = aScreenArea.GetHeight(); + } + + // create file name from screen resolution information + OStringBuffer aStrBuf( 128 ); + aStrBuf.append( "intro_" ); + if ( !_sAppName.isEmpty() ) + { + aStrBuf.append( OUStringToOString(_sAppName, RTL_TEXTENCODING_UTF8) ); + aStrBuf.append( "_" ); + } + OString aResBuf = OString::number( nWidth ) + "x" + OString::number( nHeight ); + + aStrBuf.append( aResBuf.getStr() ); + if (Application::LoadBrandBitmap (aStrBuf.makeStringAndClear().getStr(), rBitmap)) + return; + + aStrBuf.append( "intro_" ); + aStrBuf.append( aResBuf.getStr() ); + if (Application::LoadBrandBitmap (aResBuf.getStr(), rBitmap)) + return; + + (void)Application::LoadBrandBitmap ("intro", rBitmap); +} + +void SplashScreen::determineProgressRatioValues( + double& rXRelPos, double& rYRelPos, + double& rRelWidth, double& rRelHeight ) +{ + sal_Int32 nScreenRatio( 0 ); + + // determine desktop resolution + sal_uInt32 nCount = Application::GetScreenCount(); + if ( nCount > 0 ) + { + // retrieve size from first screen + tools::Rectangle aScreenArea = Application::GetScreenPosSizePixel(static_cast<unsigned int>(0)); + sal_Int32 nWidth = aScreenArea.GetWidth(); + sal_Int32 nHeight = aScreenArea.GetHeight(); + nScreenRatio = nHeight ? sal_Int32( rtl::math::round( double( nWidth ) / double( nHeight ), 2 ) * 100 ) : 0; + } + + char szFullScreenProgressRatio[] = "FullScreenProgressRatio0"; + char szFullScreenProgressPos[] = "FullScreenProgressPos0"; + char szFullScreenProgressSize[] = "FullScreenProgressSize0"; + for ( sal_Int32 i = 0; i <= 9; i++ ) + { + char cNum = '0' + char( i ); + szFullScreenProgressRatio[23] = cNum; + szFullScreenProgressPos[21] = cNum; + szFullScreenProgressSize[22] = cNum; + + OUString sFullScreenProgressRatio = implReadBootstrapKey( + OUString::createFromAscii( szFullScreenProgressRatio ) ); + + if ( !sFullScreenProgressRatio.isEmpty() ) + { + double fRatio = sFullScreenProgressRatio.toDouble(); + sal_Int32 nRatio = sal_Int32( rtl::math::round( fRatio, 2 ) * 100 ); + if ( nRatio == nScreenRatio ) + { + OUString sFullScreenProgressPos = implReadBootstrapKey( + OUString::createFromAscii( szFullScreenProgressPos ) ); + OUString sFullScreenProgressSize = implReadBootstrapKey( + OUString::createFromAscii( szFullScreenProgressSize ) ); + + if ( !sFullScreenProgressPos.isEmpty() ) + { + sal_Int32 idx = 0; + double temp = o3tl::toDouble(o3tl::getToken(sFullScreenProgressPos, 0, ',', idx )); + if ( idx != -1 ) + { + rXRelPos = temp; + rYRelPos = o3tl::toDouble(o3tl::getToken(sFullScreenProgressPos, 0, ',', idx )); + } + } + + if ( !sFullScreenProgressSize.isEmpty() ) + { + sal_Int32 idx = 0; + double temp = o3tl::toDouble(o3tl::getToken(sFullScreenProgressSize, 0, ',', idx )); + if ( idx != -1 ) + { + rRelWidth = temp; + rRelHeight = o3tl::toDouble(o3tl::getToken(sFullScreenProgressSize, 0, ',', idx )); + } + } + } + } + else + break; + } +} + +void SplashScreenWindow::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) +{ + if (!pSpl || !pSpl->_bVisible) + return; + + //native drawing + // in case of native controls we need to draw directly to the window + if (pSpl->_bNativeProgress && rRenderContext.IsNativeControlSupported(ControlType::IntroProgress, ControlPart::Entire)) + { + rRenderContext.DrawBitmapEx(Point(), pSpl->_aIntroBmp); + + ImplControlValue aValue( pSpl->_iProgress * pSpl->_barwidth / pSpl->_iMax); + tools::Rectangle aDrawRect( Point(pSpl->_tlx, pSpl->_tly), Size( pSpl->_barwidth, pSpl->_barheight)); + tools::Rectangle aNativeControlRegion, aNativeContentRegion; + + if (rRenderContext.GetNativeControlRegion(ControlType::IntroProgress, ControlPart::Entire, aDrawRect, + ControlState::ENABLED, aValue, + aNativeControlRegion, aNativeContentRegion)) + { + tools::Long nProgressHeight = aNativeControlRegion.GetHeight(); + aDrawRect.AdjustTop( -((nProgressHeight - pSpl->_barheight)/2) ); + aDrawRect.AdjustBottom((nProgressHeight - pSpl->_barheight)/2 ); + } + + if (rRenderContext.DrawNativeControl(ControlType::IntroProgress, ControlPart::Entire, aDrawRect, + ControlState::ENABLED, aValue, pSpl->_sProgressText)) + { + return; + } + } + + // non native drawing + // draw bitmap + _vdev->DrawBitmapEx(Point(), pSpl->_aIntroBmp); + + if (pSpl->_bPaintProgress) { + // draw progress... + tools::Long length = (pSpl->_iProgress * pSpl->_barwidth / pSpl->_iMax) - (2 * pSpl->_barspace); + if (length < 0) length = 0; + + // border + _vdev->SetFillColor(); + _vdev->SetLineColor( pSpl->_cProgressFrameColor ); + _vdev->DrawRect(tools::Rectangle(pSpl->_tlx, pSpl->_tly, pSpl->_tlx+pSpl->_barwidth, pSpl->_tly+pSpl->_barheight)); + _vdev->SetFillColor( pSpl->_cProgressBarColor ); + _vdev->SetLineColor(); + _vdev->DrawRect(tools::Rectangle(pSpl->_tlx+pSpl->_barspace, pSpl->_tly+pSpl->_barspace, pSpl->_tlx+pSpl->_barspace+length, pSpl->_tly+pSpl->_barheight-pSpl->_barspace)); + vcl::Font aFont; + aFont.SetFontSize(Size(0, 12)); + aFont.SetAlignment(ALIGN_BASELINE); + _vdev->SetFont(aFont); + _vdev->SetTextColor(pSpl->_cProgressTextColor); + _vdev->DrawText(Point(pSpl->_tlx, pSpl->_textBaseline), pSpl->_sProgressText); + } + rRenderContext.DrawOutDev(Point(), GetOutputSizePixel(), Point(), _vdev->GetOutputSizePixel(), *_vdev); +} + +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +desktop_SplashScreen_get_implementation( + css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&) +{ + return cppu::acquire(new SplashScreen()); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |