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Diffstat (limited to '')
| -rw-r--r-- | svx/source/xoutdev/xtabdash.cxx | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/svx/source/xoutdev/xtabdash.cxx b/svx/source/xoutdev/xtabdash.cxx new file mode 100644 index 000000000..896b3cbb4 --- /dev/null +++ b/svx/source/xoutdev/xtabdash.cxx @@ -0,0 +1,223 @@ +/* -*- 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 <XPropertyTable.hxx> + +#include <vcl/svapp.hxx> +#include <vcl/settings.hxx> + +#include <vcl/virdev.hxx> +#include <svx/strings.hrc> +#include <svx/dialmgr.hxx> +#include <svx/xtable.hxx> + +#include <comphelper/lok.hxx> + +#include <drawinglayer/attribute/lineattribute.hxx> +#include <drawinglayer/attribute/strokeattribute.hxx> +#include <drawinglayer/primitive2d/polygonprimitive2d.hxx> +#include <drawinglayer/processor2d/baseprocessor2d.hxx> +#include <drawinglayer/processor2d/processor2dtools.hxx> +#include <memory> + +using namespace com::sun::star; + +XDashList::XDashList(const OUString& rPath, const OUString& rReferer) + : XPropertyList(XPropertyListType::Dash, rPath, rReferer) + , maBitmapSolidLine() + , maStringSolidLine() + , maStringNoLine() +{ +} + +XDashList::~XDashList() +{ +} + +void XDashList::Replace(std::unique_ptr<XDashEntry> pEntry, long nIndex) +{ + XPropertyList::Replace(std::move(pEntry), nIndex); +} + +XDashEntry* XDashList::GetDash(long nIndex) const +{ + return static_cast<XDashEntry*>( XPropertyList::Get(nIndex) ); +} + +uno::Reference< container::XNameContainer > XDashList::createInstance() +{ + return uno::Reference< container::XNameContainer >( + SvxUnoXDashTable_createInstance( this ), uno::UNO_QUERY ); +} + +bool XDashList::Create() +{ + const OUString aStr(SvxResId(RID_SVXSTR_LINESTYLE)); + + Insert(std::make_unique<XDashEntry>(XDash(css::drawing::DashStyle_RECT,1, 50,1, 50, 50),aStr + " 1")); + Insert(std::make_unique<XDashEntry>(XDash(css::drawing::DashStyle_RECT,1,500,1,500,500),aStr + " 2")); + Insert(std::make_unique<XDashEntry>(XDash(css::drawing::DashStyle_RECT,2, 50,3,250,120),aStr + " 3")); + + return true; +} + +BitmapEx XDashList::ImpCreateBitmapForXDash(const XDash* pDash) +{ + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + const Size& rSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize(); + const sal_uInt32 nFactor(2); + const Size aSize((rSize.Width() * 5 * 2) / 2, rSize.Height() * nFactor); + + // prepare polygon geometry for line + basegfx::B2DPolygon aLine; + + aLine.append(basegfx::B2DPoint(0.0, aSize.Height() / 2.0)); + aLine.append(basegfx::B2DPoint(aSize.Width(), aSize.Height() / 2.0)); + + // prepare LineAttribute + const basegfx::BColor aLineColor(rStyleSettings.GetFieldTextColor().getBColor()); + const double fLineWidth(StyleSettings::GetListBoxPreviewDefaultLineWidth() * (nFactor * 1.1)); + const drawinglayer::attribute::LineAttribute aLineAttribute( + aLineColor, + fLineWidth); + + // prepare StrokeAttribute + ::std::vector< double > aDotDashArray; + double fFullDotDashLen(0.0); + + if(pDash && (pDash->GetDots() || pDash->GetDashes())) + { + const basegfx::B2DHomMatrix aScaleMatrix(OutputDevice::LogicToLogic(MapMode(MapUnit::Map100thMM), MapMode(MapUnit::MapPixel))); + const basegfx::B2DVector aScaleVector(aScaleMatrix * basegfx::B2DVector(1.0, 0.0)); + const double fScaleValue(aScaleVector.getLength() * (nFactor * (1.4 / 2.0))); + const double fLineWidthInUnits(fLineWidth / fScaleValue); + + fFullDotDashLen = pDash->CreateDotDashArray(aDotDashArray, fLineWidthInUnits); + + if(!aDotDashArray.empty()) + { + for(double & a : aDotDashArray) + { + a *= fScaleValue; + } + + fFullDotDashLen *= fScaleValue; + } + } + + const drawinglayer::attribute::StrokeAttribute aStrokeAttribute( + aDotDashArray, + fFullDotDashLen); + + // create LinePrimitive + const drawinglayer::primitive2d::Primitive2DReference aLinePrimitive( + new drawinglayer::primitive2d::PolygonStrokePrimitive2D( + aLine, + aLineAttribute, + aStrokeAttribute)); + + // prepare VirtualDevice + ScopedVclPtrInstance< VirtualDevice > pVirtualDevice; + const drawinglayer::geometry::ViewInformation2D aNewViewInformation2D; + + pVirtualDevice->SetOutputSizePixel(aSize); + pVirtualDevice->SetDrawMode(rStyleSettings.GetHighContrastMode() + ? DrawModeFlags::SettingsLine | DrawModeFlags::SettingsFill | DrawModeFlags::SettingsText | DrawModeFlags::SettingsGradient + : DrawModeFlags::Default); + + if(rStyleSettings.GetPreviewUsesCheckeredBackground()) + { + const Point aNull(0, 0); + static const sal_uInt32 nLen(8 * nFactor); + static const Color aW(COL_WHITE); + static const Color aG(0xef, 0xef, 0xef); + + pVirtualDevice->DrawCheckered(aNull, aSize, nLen, aW, aG); + } + else + { + pVirtualDevice->SetBackground(rStyleSettings.GetFieldColor()); + pVirtualDevice->Erase(); + } + + // create processor and draw primitives + std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> pProcessor2D(drawinglayer::processor2d::createPixelProcessor2DFromOutputDevice( + *pVirtualDevice, + aNewViewInformation2D)); + + if(pProcessor2D) + { + const drawinglayer::primitive2d::Primitive2DContainer aSequence { aLinePrimitive }; + + pProcessor2D->process(aSequence); + pProcessor2D.reset(); + } + + // get result bitmap and scale + BitmapEx aRetval(pVirtualDevice->GetBitmapEx(Point(0, 0), pVirtualDevice->GetOutputSizePixel())); + + if(1 != nFactor) + { + aRetval.Scale(Size((rSize.Width() * 5) / 2, rSize.Height())); + } + + return aRetval; +} + +BitmapEx XDashList::CreateBitmapForUI( long nIndex ) +{ + const XDash& rDash = GetDash(nIndex)->GetDash(); + + return ImpCreateBitmapForXDash(&rDash); +} + +BitmapEx const & XDashList::GetBitmapForUISolidLine() const +{ + if(maBitmapSolidLine.IsEmpty()) + { + const_cast< XDashList* >(this)->maBitmapSolidLine = XDashList::ImpCreateBitmapForXDash(nullptr); + } + + return maBitmapSolidLine; +} + +OUString const & XDashList::GetStringForUiSolidLine() const +{ + if(maStringSolidLine.isEmpty()) + { + const_cast< XDashList* >(this)->maStringSolidLine = SvxResId(RID_SVXSTR_SOLID); + } + + return maStringSolidLine; +} + +OUString const & XDashList::GetStringForUiNoLine() const +{ + if(maStringNoLine.isEmpty()) + { + // formerly was RID_SVXSTR_INVISIBLE, but to make equal + // everywhere, use RID_SVXSTR_NONE + const_cast< XDashList* >(this)->maStringNoLine = comphelper::LibreOfficeKit::isActive() ? SvxResId(RID_SVXSTR_INVISIBLE) : + SvxResId(RID_SVXSTR_NONE); + } + + return maStringNoLine; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |