/* -*- 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 #include #include #include #include #include #ifndef IOS #include #endif #include #ifndef IOS #include #endif SvpSalFrame* SvpSalFrame::s_pFocusFrame = nullptr; #ifdef IOS #define SvpSalGraphics AquaSalGraphics #endif SvpSalFrame::SvpSalFrame( SvpSalInstance* pInstance, SalFrame* pParent, SalFrameStyleFlags nSalFrameStyle ) : m_pInstance( pInstance ), m_pParent( static_cast(pParent) ), m_nStyle( nSalFrameStyle ), m_bVisible( false ), #ifndef IOS m_pSurface( nullptr ), #endif m_nMinWidth( 0 ), m_nMinHeight( 0 ), m_nMaxWidth( 0 ), m_nMaxHeight( 0 ) { #ifdef IOS // Nothing #elif defined ANDROID // Nothing #else m_aSystemChildData.pSalFrame = this; #endif if( m_pParent ) m_pParent->m_aChildren.push_back( this ); if( m_pInstance ) m_pInstance->registerFrame( this ); SetPosSize( 0, 0, 800, 600, SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT ); } SvpSalFrame::~SvpSalFrame() { if( m_pInstance ) m_pInstance->deregisterFrame( this ); std::vector Children = m_aChildren; for( auto& rChild : Children ) rChild->SetParent( m_pParent ); if( m_pParent ) m_pParent->m_aChildren.erase(std::remove(m_pParent->m_aChildren.begin(), m_pParent->m_aChildren.end(), this), m_pParent->m_aChildren.end()); if( s_pFocusFrame == this ) { s_pFocusFrame = nullptr; // call directly here, else an event for a destroyed frame would be dispatched CallCallback( SalEvent::LoseFocus, nullptr ); // if the handler has not set a new focus frame // pass focus to another frame, preferably a document style window if( s_pFocusFrame == nullptr ) { for (auto pSalFrame : m_pInstance->getFrames() ) { SvpSalFrame* pFrame = static_cast( pSalFrame ); if( pFrame->m_bVisible && pFrame->m_pParent == nullptr && (pFrame->m_nStyle & (SalFrameStyleFlags::MOVEABLE | SalFrameStyleFlags::SIZEABLE | SalFrameStyleFlags::CLOSEABLE) ) ) { pFrame->GetFocus(); break; } } } } #ifndef IOS if (m_pSurface) cairo_surface_destroy(m_pSurface); #endif } void SvpSalFrame::GetFocus() { if (m_nStyle == SalFrameStyleFlags::NONE) return; if( s_pFocusFrame == this ) return; // FIXME: return if !m_bVisible // That's IMHO why CppunitTest_sd_tiledrendering crashes non-headless if( (m_nStyle & (SalFrameStyleFlags::OWNERDRAWDECORATION | SalFrameStyleFlags::FLOAT)) == SalFrameStyleFlags::NONE ) { if( s_pFocusFrame ) s_pFocusFrame->LoseFocus(); s_pFocusFrame = this; m_pInstance->PostEvent( this, nullptr, SalEvent::GetFocus ); } } void SvpSalFrame::LoseFocus() { if( s_pFocusFrame == this ) { m_pInstance->PostEvent( this, nullptr, SalEvent::LoseFocus ); s_pFocusFrame = nullptr; } } basegfx::B2IVector SvpSalFrame::GetSurfaceFrameSize() const { basegfx::B2IVector aFrameSize( maGeometry.nWidth, maGeometry.nHeight ); if( aFrameSize.getX() == 0 ) aFrameSize.setX( 1 ); if( aFrameSize.getY() == 0 ) aFrameSize.setY( 1 ); // Creating backing surfaces for invisible windows costs a big chunk of RAM. if (Application::IsHeadlessModeEnabled()) aFrameSize = basegfx::B2IVector( 1, 1 ); return aFrameSize; } SalGraphics* SvpSalFrame::AcquireGraphics() { SvpSalGraphics* pGraphics = new SvpSalGraphics(); #ifndef IOS pGraphics->setSurface(m_pSurface, GetSurfaceFrameSize()); #endif m_aGraphics.push_back( pGraphics ); return pGraphics; } void SvpSalFrame::ReleaseGraphics( SalGraphics* pGraphics ) { SvpSalGraphics* pSvpGraphics = dynamic_cast(pGraphics); m_aGraphics.erase(std::remove(m_aGraphics.begin(), m_aGraphics.end(), pSvpGraphics), m_aGraphics.end()); delete pSvpGraphics; } bool SvpSalFrame::PostEvent(std::unique_ptr pData) { m_pInstance->PostEvent( this, pData.release(), SalEvent::UserEvent ); return true; } void SvpSalFrame::PostPaint() const { if( m_bVisible ) { SalPaintEvent aPEvt(0, 0, maGeometry.nWidth, maGeometry.nHeight); aPEvt.mbImmediateUpdate = false; CallCallback( SalEvent::Paint, &aPEvt ); } } void SvpSalFrame::SetTitle(const OUString& sTitle) { m_sTitle = sTitle; } void SvpSalFrame::SetIcon( sal_uInt16 ) { } void SvpSalFrame::SetMenu( SalMenu* ) { } void SvpSalFrame::DrawMenuBar() { } void SvpSalFrame::SetExtendedFrameStyle( SalExtStyle ) { } void SvpSalFrame::Show( bool bVisible, bool bNoActivate ) { if (m_nStyle == SalFrameStyleFlags::NONE) return; if (bVisible == m_bVisible) { if (m_bVisible && !bNoActivate) GetFocus(); return; } if (bVisible) { m_bVisible = true; m_pInstance->PostEvent( this, nullptr, SalEvent::Resize ); if( ! bNoActivate ) GetFocus(); } else { m_bVisible = false; LoseFocus(); } } void SvpSalFrame::SetMinClientSize( tools::Long nWidth, tools::Long nHeight ) { m_nMinWidth = nWidth; m_nMinHeight = nHeight; } void SvpSalFrame::SetMaxClientSize( tools::Long nWidth, tools::Long nHeight ) { m_nMaxWidth = nWidth; m_nMaxHeight = nHeight; } void SvpSalFrame::SetPosSize( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, sal_uInt16 nFlags ) { if( (nFlags & SAL_FRAME_POSSIZE_X) != 0 ) maGeometry.nX = nX; if( (nFlags & SAL_FRAME_POSSIZE_Y) != 0 ) maGeometry.nY = nY; if( (nFlags & SAL_FRAME_POSSIZE_WIDTH) != 0 ) { maGeometry.nWidth = nWidth; if( m_nMaxWidth > 0 && maGeometry.nWidth > o3tl::make_unsigned(m_nMaxWidth) ) maGeometry.nWidth = m_nMaxWidth; if( m_nMinWidth > 0 && maGeometry.nWidth < o3tl::make_unsigned(m_nMinWidth) ) maGeometry.nWidth = m_nMinWidth; } if( (nFlags & SAL_FRAME_POSSIZE_HEIGHT) != 0 ) { maGeometry.nHeight = nHeight; if( m_nMaxHeight > 0 && maGeometry.nHeight > o3tl::make_unsigned(m_nMaxHeight) ) maGeometry.nHeight = m_nMaxHeight; if( m_nMinHeight > 0 && maGeometry.nHeight < o3tl::make_unsigned(m_nMinHeight) ) maGeometry.nHeight = m_nMinHeight; } #ifndef IOS basegfx::B2IVector aFrameSize = GetSurfaceFrameSize(); if (!m_pSurface || cairo_image_surface_get_width(m_pSurface) != aFrameSize.getX() || cairo_image_surface_get_height(m_pSurface) != aFrameSize.getY() ) { if (m_pSurface) cairo_surface_destroy(m_pSurface); m_pSurface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, aFrameSize.getX(), aFrameSize.getY()); // update device in existing graphics for (auto const& graphic : m_aGraphics) { graphic->setSurface(m_pSurface, aFrameSize); } } if( m_bVisible ) m_pInstance->PostEvent( this, nullptr, SalEvent::Resize ); #endif } void SvpSalFrame::GetClientSize( tools::Long& rWidth, tools::Long& rHeight ) { rWidth = maGeometry.nWidth; rHeight = maGeometry.nHeight; } void SvpSalFrame::GetWorkArea( tools::Rectangle& rRect ) { rRect = tools::Rectangle( Point( 0, 0 ), Size( VIRTUAL_DESKTOP_WIDTH, VIRTUAL_DESKTOP_HEIGHT ) ); } SalFrame* SvpSalFrame::GetParent() const { return m_pParent; } constexpr auto FRAMESTATE_MASK_GEOMETRY = WindowStateMask::X | WindowStateMask::Y | WindowStateMask::Width | WindowStateMask::Height; void SvpSalFrame::SetWindowState( const SalFrameState *pState ) { if (pState == nullptr) return; // Request for position or size change if (!(pState->mnMask & FRAMESTATE_MASK_GEOMETRY)) return; tools::Long nX = maGeometry.nX; tools::Long nY = maGeometry.nY; tools::Long nWidth = maGeometry.nWidth; tools::Long nHeight = maGeometry.nHeight; // change requested properties if (pState->mnMask & WindowStateMask::X) nX = pState->mnX; if (pState->mnMask & WindowStateMask::Y) nY = pState->mnY; if (pState->mnMask & WindowStateMask::Width) nWidth = pState->mnWidth; if (pState->mnMask & WindowStateMask::Height) nHeight = pState->mnHeight; SetPosSize( nX, nY, nWidth, nHeight, SAL_FRAME_POSSIZE_X | SAL_FRAME_POSSIZE_Y | SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT ); } bool SvpSalFrame::GetWindowState( SalFrameState* pState ) { pState->mnState = WindowStateState::Normal; pState->mnX = maGeometry.nX; pState->mnY = maGeometry.nY; pState->mnWidth = maGeometry.nWidth; pState->mnHeight = maGeometry.nHeight; pState->mnMask = FRAMESTATE_MASK_GEOMETRY | WindowStateMask::State; return true; } void SvpSalFrame::ShowFullScreen( bool, sal_Int32 ) { SetPosSize( 0, 0, VIRTUAL_DESKTOP_WIDTH, VIRTUAL_DESKTOP_HEIGHT, SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT ); } void SvpSalFrame::StartPresentation( bool ) { } void SvpSalFrame::SetAlwaysOnTop( bool ) { } void SvpSalFrame::ToTop(SalFrameToTop nFlags) { if (m_nStyle == SalFrameStyleFlags::NONE) return; if (nFlags & SalFrameToTop::RestoreWhenMin) Show(true, false); else GetFocus(); } void SvpSalFrame::SetPointer( PointerStyle ) { } void SvpSalFrame::CaptureMouse( bool ) { } void SvpSalFrame::SetPointerPos( tools::Long, tools::Long ) { } void SvpSalFrame::Flush() { } void SvpSalFrame::SetInputContext( SalInputContext* ) { } void SvpSalFrame::EndExtTextInput( EndExtTextInputFlags ) { } OUString SvpSalFrame::GetKeyName( sal_uInt16 ) { return OUString(); } bool SvpSalFrame::MapUnicodeToKeyCode( sal_Unicode, LanguageType, vcl::KeyCode& ) { return false; } LanguageType SvpSalFrame::GetInputLanguage() { return LANGUAGE_DONTKNOW; } void SvpSalFrame::UpdateSettings( AllSettings& rSettings ) { StyleSettings aStyleSettings = rSettings.GetStyleSettings(); Color aBackgroundColor( 0xef, 0xef, 0xef ); aStyleSettings.BatchSetBackgrounds( aBackgroundColor, false ); aStyleSettings.SetMenuColor( aBackgroundColor ); aStyleSettings.SetMenuBarColor( aBackgroundColor ); if (comphelper::LibreOfficeKit::isActive()) // TODO: remove this. { vcl::Font aStdFont( FAMILY_SWISS, Size( 0, 14 ) ); aStdFont.SetCharSet( osl_getThreadTextEncoding() ); aStdFont.SetWeight( WEIGHT_NORMAL ); aStdFont.SetFamilyName( "Liberation Sans" ); aStyleSettings.BatchSetFonts( aStdFont, aStdFont ); aStdFont.SetFontSize(Size(0, 12)); aStyleSettings.SetMenuFont(aStdFont); SvpSalGraphics* pGraphics = m_aGraphics.back(); bool bFreeGraphics = false; if (!pGraphics) { pGraphics = dynamic_cast(AcquireGraphics()); if (!pGraphics) { SAL_WARN("vcl.gtk3", "Could not get graphics - unable to update settings"); return; } bFreeGraphics = true; } rSettings.SetStyleSettings(aStyleSettings); #ifndef IOS // For now... pGraphics->UpdateSettings(rSettings); #endif if (bFreeGraphics) ReleaseGraphics(pGraphics); } else rSettings.SetStyleSettings(aStyleSettings); } void SvpSalFrame::Beep() { } const SystemEnvData* SvpSalFrame::GetSystemData() const { return &m_aSystemChildData; } SalFrame::SalPointerState SvpSalFrame::GetPointerState() { SalPointerState aState; aState.mnState = 0; return aState; } KeyIndicatorState SvpSalFrame::GetIndicatorState() { return KeyIndicatorState::NONE; } void SvpSalFrame::SimulateKeyPress( sal_uInt16 /*nKeyCode*/ ) { } void SvpSalFrame::SetParent( SalFrame* pNewParent ) { if( m_pParent ) m_pParent->m_aChildren.erase(std::remove(m_pParent->m_aChildren.begin(), m_pParent->m_aChildren.end(), this), m_pParent->m_aChildren.end()); m_pParent = static_cast(pNewParent); } void SvpSalFrame::SetPluginParent( SystemParentData* ) { } void SvpSalFrame::ResetClipRegion() { } void SvpSalFrame::BeginSetClipRegion( sal_uInt32 ) { } void SvpSalFrame::UnionClipRegion( tools::Long, tools::Long, tools::Long, tools::Long ) { } void SvpSalFrame::EndSetClipRegion() { } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ option> LibreOffice 核心代码仓库文档基金会
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path: root/slideshow/source/inc/delayevent.hxx
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2022-08-03clang-tidy modernize-pass-by-value in slideshowNoel Grandin