/* -*- 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 #include #include #include #include #include #include #include #include #include #include #include #include #include namespace sd { /** * Drawing of DocShell (with the helper class SdDrawViewShell) */ void DrawDocShell::Draw(OutputDevice* pOut, const JobSetup&, sal_uInt16 nAspect, bool /*bOutputForScreen*/) { if (nAspect == ASPECT_THUMBNAIL) { // THUMBNAIL: here we may can set the draft mode } std::optional pView( std::in_place, this, pOut ); pView->SetHlplVisible(false); pView->SetGridVisible(false); pView->SetBordVisible(false); pView->SetPageVisible(false); pView->SetGlueVisible(false); SdPage* pSelectedPage = nullptr; const std::vector> &rViews = mpDoc->GetFrameViewList(); if( !rViews.empty() ) { sd::FrameView* pFrameView = rViews[0].get(); if( pFrameView->GetPageKind() == PageKind::Standard ) { sal_uInt16 nSelectedPage = pFrameView->GetSelectedPage(); pSelectedPage = mpDoc->GetSdPage(nSelectedPage, PageKind::Standard); } } if( nullptr == pSelectedPage ) { SdPage* pPage = nullptr; sal_uInt16 nPageCnt = mpDoc->GetSdPageCount(PageKind::Standard); for (sal_uInt16 i = 0; i < nPageCnt; i++) { pPage = mpDoc->GetSdPage(i, PageKind::Standard); if ( pPage->IsSelected() ) pSelectedPage = pPage; } if( nullptr == pSelectedPage ) pSelectedPage = mpDoc->GetSdPage(0, PageKind::Standard); } ::tools::Rectangle aVisArea = GetVisArea(nAspect); pOut->IntersectClipRegion(aVisArea); pView->ShowSdrPage(pSelectedPage); if (pOut->GetOutDevType() == OUTDEV_WINDOW) return; MapMode aOldMapMode = pOut->GetMapMode(); if (pOut->GetOutDevType() == OUTDEV_PRINTER) { MapMode aMapMode = aOldMapMode; Point aOrigin = aMapMode.GetOrigin(); aOrigin.AdjustX(1 ); aOrigin.AdjustY(1 ); aMapMode.SetOrigin(aOrigin); pOut->SetMapMode(aMapMode); } vcl::Region aRegion(aVisArea); pView->CompleteRedraw(pOut, aRegion); if (pOut->GetOutDevType() == OUTDEV_PRINTER) { pOut->SetMapMode(aOldMapMode); } } ::tools::Rectangle DrawDocShell::GetVisArea(sal_uInt16 nAspect) const { ::tools::Rectangle aVisArea; if( ( ASPECT_THUMBNAIL == nAspect ) || ( ASPECT_DOCPRINT == nAspect ) ) { // provide size of first page aVisArea.SetSize(mpDoc->GetSdPage(0, PageKind::Standard)->GetSize()); } else { aVisArea = SfxObjectShell::GetVisArea(nAspect); } if (aVisArea.IsEmpty() && mpViewShell) { vcl::Window* pWin = mpViewShell->GetActiveWindow(); if (pWin) { aVisArea = pWin->PixelToLogic(::tools::Rectangle(Point(0,0), pWin->GetOutputSizePixel())); } } return aVisArea; } void DrawDocShell::Connect(ViewShell* pViewSh) { mpViewShell = pViewSh; } void DrawDocShell::Disconnect(ViewShell const * pViewSh) { if (mpViewShell == pViewSh) { mpViewShell = nullptr; } } FrameView* DrawDocShell::GetFrameView() { FrameView* pFrameView = nullptr; if (mpViewShell) { pFrameView = mpViewShell->GetFrameView(); } return pFrameView; } /** * Creates a bitmap of an arbitrary page */ BitmapEx DrawDocShell::GetPagePreviewBitmap(SdPage* pPage) { const sal_uInt16 nMaxEdgePixel = 90; MapMode aMapMode( MapUnit::Map100thMM ); const Size aSize( pPage->GetSize() ); const Point aNullPt; ScopedVclPtrInstance< VirtualDevice > pVDev( *Application::GetDefaultDevice() ); pVDev->SetMapMode( aMapMode ); const Size aPixSize( pVDev->LogicToPixel( aSize ) ); const sal_uLong nMaxEdgePix = std::max( aPixSize.Width(), aPixSize.Height() ); Fraction aFrac( nMaxEdgePixel, nMaxEdgePix ); aMapMode.SetScaleX( aFrac ); aMapMode.SetScaleY( aFrac ); pVDev->SetMapMode( aMapMode ); pVDev->SetOutputSize( aSize ); // that we also get the dark lines at the right and bottom page margin aFrac = Fraction( nMaxEdgePixel - 1, nMaxEdgePix ); aMapMode.SetScaleX( aFrac ); aMapMode.SetScaleY( aFrac ); pVDev->SetMapMode( aMapMode ); std::optional pView( std::in_place, this, pVDev ); FrameView* pFrameView = GetFrameView(); pView->ShowSdrPage( pPage ); if ( GetFrameView() ) { // initialize the drawing-(screen) attributes pView->SetGridCoarse( pFrameView->GetGridCoarse() ); pView->SetGridFine( pFrameView->GetGridFine() ); pView->SetSnapGridWidth(pFrameView->GetSnapGridWidthX(), pFrameView->GetSnapGridWidthY()); pView->SetGridVisible( pFrameView->IsGridVisible() ); pView->SetGridFront( pFrameView->IsGridFront() ); pView->SetSnapAngle( pFrameView->GetSnapAngle() ); pView->SetGridSnap( pFrameView->IsGridSnap() ); pView->SetBordSnap( pFrameView->IsBordSnap() ); pView->SetHlplSnap( pFrameView->IsHlplSnap() ); pView->SetOFrmSnap( pFrameView->IsOFrmSnap() ); pView->SetOPntSnap( pFrameView->IsOPntSnap() ); pView->SetOConSnap( pFrameView->IsOConSnap() ); pView->SetDragStripes( pFrameView->IsDragStripes() ); pView->SetFrameDragSingles( pFrameView->IsFrameDragSingles() ); pView->SetSnapMagneticPixel( pFrameView->GetSnapMagneticPixel() ); pView->SetMarkedHitMovesAlways( pFrameView->IsMarkedHitMovesAlways() ); pView->SetMoveOnlyDragging( pFrameView->IsMoveOnlyDragging() ); pView->SetSlantButShear( pFrameView->IsSlantButShear() ); pView->SetNoDragXorPolys( pFrameView->IsNoDragXorPolys() ); pView->SetCrookNoContortion( pFrameView->IsCrookNoContortion() ); pView->SetAngleSnapEnabled( pFrameView->IsAngleSnapEnabled() ); pView->SetBigOrtho( pFrameView->IsBigOrtho() ); pView->SetOrtho( pFrameView->IsOrtho() ); SdrPageView* pPageView = pView->GetSdrPageView(); if (pPageView) { if ( pPageView->GetVisibleLayers() != pFrameView->GetVisibleLayers() ) pPageView->SetVisibleLayers( pFrameView->GetVisibleLayers() ); if ( pPageView->GetPrintableLayers() != pFrameView->GetPrintableLayers() ) pPageView->SetPrintableLayers( pFrameView->GetPrintableLayers() ); if ( pPageView->GetLockedLayers() != pFrameView->GetLockedLayers() ) pPageView->SetLockedLayers( pFrameView->GetLockedLayers() ); pPageView->SetHelpLines( pFrameView->GetStandardHelpLines() ); } if ( pView->GetActiveLayer() != pFrameView->GetActiveLayer() ) pView->SetActiveLayer( pFrameView->GetActiveLayer() ); } pView->CompleteRedraw( pVDev, vcl::Region(::tools::Rectangle(aNullPt, aSize)) ); // IsRedrawReady() always gives sal_True while ( !pView->IsRedrawReady() ) {} pView.reset(); pVDev->SetMapMode( MapMode() ); BitmapEx aPreview( pVDev->GetBitmapEx( aNullPt, pVDev->GetOutputSizePixel() ) ); DBG_ASSERT(!aPreview.IsEmpty(), "Preview-Bitmap could not be generated"); return aPreview; } /** * Checks if the page exists. If so, we force the user to enter a not yet used * name. * @return sal_False if the user cancels the action. */ bool DrawDocShell::CheckPageName(weld::Window* pWin, OUString& rName) { const OUString aStrForDlg( rName ); bool bIsNameValid = IsNewPageNameValid( rName, true ); if( ! bIsNameValid ) { OUString aDesc; SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); if (GetDocumentType() == DocumentType::Draw) aDesc = SdResId( STR_WARN_PAGE_EXISTS_DRAW ); else aDesc = SdResId( STR_WARN_PAGE_EXISTS ); ScopedVclPtr aNameDlg(pFact->CreateSvxNameDialog(pWin, aStrForDlg, aDesc)); aNameDlg->SetEditHelpId( HID_SD_NAMEDIALOG_PAGE ); aNameDlg->SetCheckNameHdl( LINK( this, DrawDocShell, RenameSlideHdl ) ); rtl::Reference xFunc( mpViewShell->GetCurrentFunction() ); if( xFunc.is() ) xFunc->cancel(); if( aNameDlg->Execute() == RET_OK ) { rName = aNameDlg->GetName(); bIsNameValid = IsNewPageNameValid( rName ); } } return bIsNameValid; } bool DrawDocShell::IsNewPageNameValid( OUString & rInOutPageName, bool bResetStringIfStandardName /* = false */ ) { bool bCanUseNewName = false; // check if name is something like 'Slide/Page n' OUString aStrPage; if (GetDoc()->GetDocumentType() == DocumentType::Draw) aStrPage = SdResId(STR_PAGE_NAME) + " "; else // using the same strings as SdPage::GetName aStrPage = SdResId(STR_PAGE) + " "; bool bIsStandardName = false; // prevent also _future_ slide names of the form "'STR_PAGE' + ' ' + '[0-9]+|[a-z]|[A-Z]|[CDILMVX]+|[cdilmvx]+'" // (arabic, lower- and upper case single letter, lower- and upper case roman numbers) if (rInOutPageName.startsWith(aStrPage) && rInOutPageName.getLength() > aStrPage.getLength()) { sal_Int32 nIdx{ aStrPage.getLength() }; std::u16string_view sRemainder = o3tl::getToken(rInOutPageName, 0, ' ', nIdx); if (!sRemainder.empty() && sRemainder[0] >= '0' && sRemainder[0] <= '9') { // check for arabic numbering size_t nIndex = 1; // skip all following numbers while (nIndex < sRemainder.size() && sRemainder[nIndex] >= '0' && sRemainder[nIndex] <= '9') { nIndex++; } // EOL? Reserved name! if (nIndex >= sRemainder.size()) { bIsStandardName = true; } } else if (sRemainder.size() == 1 && rtl::isAsciiLowerCase(sRemainder[0])) { // lower case, single character: reserved bIsStandardName = true; } else if (sRemainder.size() == 1 && rtl::isAsciiUpperCase(sRemainder[0])) { // upper case, single character: reserved bIsStandardName = true; } else { // check for upper/lower case roman numbering OUString sReserved(u"cdilmvx"_ustr); // skip all following characters contained in one reserved class if (sReserved.indexOf(sRemainder[0]) == -1) sReserved = sReserved.toAsciiUpperCase(); size_t nIndex = 0; while (nIndex < sRemainder.size() && sReserved.indexOf(sRemainder[nIndex]) != -1) { nIndex++; } // EOL? Reserved name! if (nIndex >= sRemainder.size()) { bIsStandardName = true; } } } if( bIsStandardName ) { if( bResetStringIfStandardName ) { // this is for insertion of slides from other files with standard // name. They get a new standard name, if the string is set to an // empty one. rInOutPageName.clear(); bCanUseNewName = true; } else bCanUseNewName = false; } else { if (!rInOutPageName.isEmpty()) { bool bOutDummy; sal_uInt16 nExistingPageNum = mpDoc->GetPageByName( rInOutPageName, bOutDummy ); bCanUseNewName = ( nExistingPageNum == SDRPAGE_NOTFOUND ); } else bCanUseNewName = false; } return bCanUseNewName; } bool DrawDocShell::IsPageNameUnique( std::u16string_view rPageName ) const { return mpDoc->IsPageNameUnique(rPageName); } IMPL_LINK( DrawDocShell, RenameSlideHdl, AbstractSvxNameDialog&, rDialog, bool ) { OUString aNewName = rDialog.GetName(); return IsNewPageNameValid( aNewName ); } } // end of namespace sd /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ option> LibreOffice 核心代码仓库文档基金会
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2018-11-09Simplify and fix Java UNO API test makefilesJan-Marek Glogowski