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-rw-r--r--vcl/quartz/AquaGraphicsBackend.cxx1495
-rw-r--r--vcl/quartz/ctfonts.cxx559
-rw-r--r--vcl/quartz/salbmp.cxx751
-rw-r--r--vcl/quartz/salgdi.cxx843
-rw-r--r--vcl/quartz/salgdicommon.cxx287
-rw-r--r--vcl/quartz/salvd.cxx176
-rw-r--r--vcl/quartz/utils.cxx242
7 files changed, 4353 insertions, 0 deletions
diff --git a/vcl/quartz/AquaGraphicsBackend.cxx b/vcl/quartz/AquaGraphicsBackend.cxx
new file mode 100644
index 000000000..822c1820c
--- /dev/null
+++ b/vcl/quartz/AquaGraphicsBackend.cxx
@@ -0,0 +1,1495 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/config.h>
+#include <sal/log.hxx>
+
+#include <cassert>
+#include <cstring>
+#include <numeric>
+#include <utility>
+
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <osl/endian.h>
+#include <osl/file.hxx>
+#include <sal/types.h>
+#include <tools/long.hxx>
+#include <vcl/sysdata.hxx>
+
+#include <fontsubset.hxx>
+#include <quartz/salbmp.h>
+#ifdef MACOSX
+#include <quartz/salgdi.h>
+#endif
+#include <quartz/utils.h>
+#ifdef IOS
+#include <svdata.hxx>
+#endif
+#include <sft.hxx>
+
+#if HAVE_FEATURE_SKIA
+#include <vcl/skia/SkiaHelper.hxx>
+#include <skia/salbmp.hxx>
+#endif
+
+using namespace vcl;
+
+namespace
+{
+const basegfx::B2DPoint aHalfPointOfs(0.5, 0.5);
+
+void AddPolygonToPath(CGMutablePathRef xPath, const basegfx::B2DPolygon& rPolygon, bool bClosePath,
+ bool bPixelSnap, bool bLineDraw)
+{
+ // short circuit if there is nothing to do
+ const int nPointCount = rPolygon.count();
+ if (nPointCount <= 0)
+ {
+ return;
+ }
+
+ const bool bHasCurves = rPolygon.areControlPointsUsed();
+ for (int nPointIdx = 0, nPrevIdx = 0;; nPrevIdx = nPointIdx++)
+ {
+ int nClosedIdx = nPointIdx;
+ if (nPointIdx >= nPointCount)
+ {
+ // prepare to close last curve segment if needed
+ if (bClosePath && (nPointIdx == nPointCount))
+ {
+ nClosedIdx = 0;
+ }
+ else
+ {
+ break;
+ }
+ }
+
+ basegfx::B2DPoint aPoint = rPolygon.getB2DPoint(nClosedIdx);
+
+ if (bPixelSnap)
+ {
+ // snap device coordinates to full pixels
+ aPoint.setX(basegfx::fround(aPoint.getX()));
+ aPoint.setY(basegfx::fround(aPoint.getY()));
+ }
+
+ if (bLineDraw)
+ {
+ aPoint += aHalfPointOfs;
+ }
+ if (!nPointIdx)
+ {
+ // first point => just move there
+ CGPathMoveToPoint(xPath, nullptr, aPoint.getX(), aPoint.getY());
+ continue;
+ }
+
+ bool bPendingCurve = false;
+ if (bHasCurves)
+ {
+ bPendingCurve = rPolygon.isNextControlPointUsed(nPrevIdx);
+ bPendingCurve |= rPolygon.isPrevControlPointUsed(nClosedIdx);
+ }
+
+ if (!bPendingCurve) // line segment
+ {
+ CGPathAddLineToPoint(xPath, nullptr, aPoint.getX(), aPoint.getY());
+ }
+ else // cubic bezier segment
+ {
+ basegfx::B2DPoint aCP1 = rPolygon.getNextControlPoint(nPrevIdx);
+ basegfx::B2DPoint aCP2 = rPolygon.getPrevControlPoint(nClosedIdx);
+ if (bLineDraw)
+ {
+ aCP1 += aHalfPointOfs;
+ aCP2 += aHalfPointOfs;
+ }
+ CGPathAddCurveToPoint(xPath, nullptr, aCP1.getX(), aCP1.getY(), aCP2.getX(),
+ aCP2.getY(), aPoint.getX(), aPoint.getY());
+ }
+ }
+
+ if (bClosePath)
+ {
+ CGPathCloseSubpath(xPath);
+ }
+}
+
+void alignLinePoint(const Point* i_pIn, float& o_fX, float& o_fY)
+{
+ o_fX = static_cast<float>(i_pIn->getX()) + 0.5;
+ o_fY = static_cast<float>(i_pIn->getY()) + 0.5;
+}
+
+void getBoundRect(sal_uInt32 nPoints, const Point* pPtAry, tools::Long& rX, tools::Long& rY,
+ tools::Long& rWidth, tools::Long& rHeight)
+{
+ tools::Long nX1 = pPtAry->getX();
+ tools::Long nX2 = nX1;
+ tools::Long nY1 = pPtAry->getY();
+ tools::Long nY2 = nY1;
+
+ for (sal_uInt32 n = 1; n < nPoints; n++)
+ {
+ if (pPtAry[n].getX() < nX1)
+ {
+ nX1 = pPtAry[n].getX();
+ }
+ else if (pPtAry[n].getX() > nX2)
+ {
+ nX2 = pPtAry[n].getX();
+ }
+ if (pPtAry[n].getY() < nY1)
+ {
+ nY1 = pPtAry[n].getY();
+ }
+ else if (pPtAry[n].getY() > nY2)
+ {
+ nY2 = pPtAry[n].getY();
+ }
+ }
+ rX = nX1;
+ rY = nY1;
+ rWidth = nX2 - nX1 + 1;
+ rHeight = nY2 - nY1 + 1;
+}
+
+Color ImplGetROPColor(SalROPColor nROPColor)
+{
+ Color nColor;
+ if (nROPColor == SalROPColor::N0)
+ {
+ nColor = Color(0, 0, 0);
+ }
+ else
+ {
+ nColor = Color(255, 255, 255);
+ }
+ return nColor;
+}
+
+void drawPattern50(void*, CGContextRef rContext)
+{
+ static const CGRect aRects[2] = { { { 0, 0 }, { 2, 2 } }, { { 2, 2 }, { 2, 2 } } };
+ CGContextAddRects(rContext, aRects, 2);
+ CGContextFillPath(rContext);
+}
+
+#if HAVE_FEATURE_SKIA
+
+// Related: tdf#146842 Convert SkiaSalBitmap to QuartzSalBitmap
+// Commit de3f13e2175564316eb5a62dee65e9ff8f31b460 disabled Skia for printing.
+// However, since all SalBitmaps created are either all QuartzSalBitmaps or all
+// SkiaSalBitmaps, a crash occurs whenever a SkiaSalBitmap is passed to a
+// printer's SalGraphics instance which is now always non-Skia.
+QuartzSalBitmap* checkAndConvertToQuartzSalBitmap(const SalTwoRect& rPosAry,
+ const SalBitmap& rSalBitmap,
+ SalTwoRect* pAdjustedSrcPosAry)
+{
+ QuartzSalBitmap* pRet = nullptr;
+
+ if (SkiaHelper::isVCLSkiaEnabled() && dynamic_cast<const SkiaSalBitmap*>(&rSalBitmap))
+ {
+ const SkiaSalBitmap& rSkiaBitmap = static_cast<const SkiaSalBitmap&>(rSalBitmap);
+
+ SalTwoRect aSrcPosAry(rPosAry);
+ aSrcPosAry.mnDestX = 0;
+ aSrcPosAry.mnDestY = 0;
+
+ pRet = new QuartzSalBitmap;
+ if (pRet)
+ {
+ // Ignore any failures as returning a nullptr will lead to a crash
+ pRet->Create(rSkiaBitmap, aSrcPosAry);
+
+ if (pAdjustedSrcPosAry)
+ {
+ pAdjustedSrcPosAry->mnSrcX = 0;
+ pAdjustedSrcPosAry->mnSrcY = 0;
+ pAdjustedSrcPosAry->mnSrcWidth = aSrcPosAry.mnDestWidth;
+ pAdjustedSrcPosAry->mnSrcHeight = aSrcPosAry.mnDestHeight;
+ }
+ }
+ }
+
+ return pRet;
+}
+
+#endif
+}
+
+AquaGraphicsBackend::AquaGraphicsBackend(AquaSharedAttributes& rShared)
+ : AquaGraphicsBackendBase(rShared)
+{
+}
+
+AquaGraphicsBackend::~AquaGraphicsBackend() {}
+
+void AquaGraphicsBackend::Init() {}
+void AquaGraphicsBackend::freeResources() {}
+
+bool AquaGraphicsBackend::setClipRegion(vcl::Region const& rRegion)
+{
+ // release old clip path
+ mrShared.unsetClipPath();
+ mrShared.mxClipPath = CGPathCreateMutable();
+
+ // set current path, either as polypolgon or sequence of rectangles
+ RectangleVector aRectangles;
+ rRegion.GetRegionRectangles(aRectangles);
+
+ for (const auto& rRect : aRectangles)
+ {
+ const tools::Long nW(rRect.Right() - rRect.Left() + 1); // uses +1 logic in original
+
+ if (nW)
+ {
+ const tools::Long nH(rRect.Bottom() - rRect.Top() + 1); // uses +1 logic in original
+
+ if (nH)
+ {
+ const CGRect aRect = CGRectMake(rRect.Left(), rRect.Top(), nW, nH);
+ CGPathAddRect(mrShared.mxClipPath, nullptr, aRect);
+ }
+ }
+ }
+ // set the current path as clip region
+ if (mrShared.checkContext())
+ mrShared.setState();
+
+ return true;
+}
+
+void AquaGraphicsBackend::ResetClipRegion()
+{
+ // release old path and indicate no clipping
+ mrShared.unsetClipPath();
+
+ if (mrShared.checkContext())
+ {
+ mrShared.setState();
+ }
+}
+
+sal_uInt16 AquaGraphicsBackend::GetBitCount() const
+{
+ sal_uInt16 nBits = mrShared.mnBitmapDepth ? mrShared.mnBitmapDepth : 32; //24;
+ return nBits;
+}
+
+tools::Long AquaGraphicsBackend::GetGraphicsWidth() const
+{
+ tools::Long width = 0;
+ if (mrShared.maContextHolder.isSet()
+ && (
+#ifndef IOS
+ mrShared.mbWindow ||
+#endif
+ mrShared.mbVirDev))
+ {
+ width = mrShared.mnWidth;
+ }
+
+#ifndef IOS
+ if (width == 0)
+ {
+ if (mrShared.mbWindow && mrShared.mpFrame)
+ {
+ width = mrShared.mpFrame->maGeometry.nWidth;
+ }
+ }
+#endif
+ return width;
+}
+
+void AquaGraphicsBackend::SetLineColor()
+{
+ mrShared.maLineColor.SetAlpha(0.0); // transparent
+ if (mrShared.checkContext())
+ {
+ CGContextSetRGBStrokeColor(mrShared.maContextHolder.get(), mrShared.maLineColor.GetRed(),
+ mrShared.maLineColor.GetGreen(), mrShared.maLineColor.GetBlue(),
+ mrShared.maLineColor.GetAlpha());
+ }
+}
+
+void AquaGraphicsBackend::SetLineColor(Color nColor)
+{
+ mrShared.maLineColor = RGBAColor(nColor);
+ if (mrShared.checkContext())
+ {
+ CGContextSetRGBStrokeColor(mrShared.maContextHolder.get(), mrShared.maLineColor.GetRed(),
+ mrShared.maLineColor.GetGreen(), mrShared.maLineColor.GetBlue(),
+ mrShared.maLineColor.GetAlpha());
+ }
+}
+
+void AquaGraphicsBackend::SetFillColor()
+{
+ mrShared.maFillColor.SetAlpha(0.0); // transparent
+ if (mrShared.checkContext())
+ {
+ CGContextSetRGBFillColor(mrShared.maContextHolder.get(), mrShared.maFillColor.GetRed(),
+ mrShared.maFillColor.GetGreen(), mrShared.maFillColor.GetBlue(),
+ mrShared.maFillColor.GetAlpha());
+ }
+}
+
+void AquaGraphicsBackend::SetFillColor(Color nColor)
+{
+ mrShared.maFillColor = RGBAColor(nColor);
+ if (mrShared.checkContext())
+ {
+ CGContextSetRGBFillColor(mrShared.maContextHolder.get(), mrShared.maFillColor.GetRed(),
+ mrShared.maFillColor.GetGreen(), mrShared.maFillColor.GetBlue(),
+ mrShared.maFillColor.GetAlpha());
+ }
+}
+
+void AquaGraphicsBackend::SetXORMode(bool bSet, bool bInvertOnly)
+{
+ // return early if XOR mode remains unchanged
+ if (mrShared.mbPrinter)
+ {
+ return;
+ }
+ if (!bSet && mrShared.mnXorMode == 2)
+ {
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeNormal);
+ mrShared.mnXorMode = 0;
+ return;
+ }
+ else if (bSet && bInvertOnly && mrShared.mnXorMode == 0)
+ {
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ mrShared.mnXorMode = 2;
+ return;
+ }
+
+ if (!mrShared.mpXorEmulation && !bSet)
+ {
+ return;
+ }
+ if (mrShared.mpXorEmulation && bSet == mrShared.mpXorEmulation->IsEnabled())
+ {
+ return;
+ }
+ if (!mrShared.checkContext())
+ {
+ return;
+ }
+ // prepare XOR emulation
+ if (!mrShared.mpXorEmulation)
+ {
+ mrShared.mpXorEmulation = std::make_unique<XorEmulation>();
+ mrShared.mpXorEmulation->SetTarget(mrShared.mnWidth, mrShared.mnHeight,
+ mrShared.mnBitmapDepth, mrShared.maContextHolder.get(),
+ mrShared.maLayer.get());
+ }
+
+ // change the XOR mode
+ if (bSet)
+ {
+ mrShared.mpXorEmulation->Enable();
+ mrShared.maContextHolder.set(mrShared.mpXorEmulation->GetMaskContext());
+ mrShared.mnXorMode = 1;
+ }
+ else
+ {
+ mrShared.mpXorEmulation->UpdateTarget();
+ mrShared.mpXorEmulation->Disable();
+ mrShared.maContextHolder.set(mrShared.mpXorEmulation->GetTargetContext());
+ mrShared.mnXorMode = 0;
+ }
+}
+
+void AquaGraphicsBackend::SetROPFillColor(SalROPColor nROPColor)
+{
+ if (!mrShared.mbPrinter)
+ {
+ SetFillColor(ImplGetROPColor(nROPColor));
+ }
+}
+
+void AquaGraphicsBackend::SetROPLineColor(SalROPColor nROPColor)
+{
+ if (!mrShared.mbPrinter)
+ {
+ SetLineColor(ImplGetROPColor(nROPColor));
+ }
+}
+
+void AquaGraphicsBackend::drawPixelImpl(tools::Long nX, tools::Long nY, const RGBAColor& rColor)
+{
+ if (!mrShared.checkContext())
+ return;
+
+ // overwrite the fill color
+ CGContextSetFillColor(mrShared.maContextHolder.get(), rColor.AsArray());
+ // draw 1x1 rect, there is no pixel drawing in Quartz
+ const CGRect aDstRect = CGRectMake(nX, nY, 1, 1);
+ CGContextFillRect(mrShared.maContextHolder.get(), aDstRect);
+
+ refreshRect(aDstRect);
+
+ // reset the fill color
+ CGContextSetFillColor(mrShared.maContextHolder.get(), mrShared.maFillColor.AsArray());
+}
+
+void AquaGraphicsBackend::drawPixel(tools::Long nX, tools::Long nY)
+{
+ // draw pixel with current line color
+ drawPixelImpl(nX, nY, mrShared.maLineColor);
+}
+
+void AquaGraphicsBackend::drawPixel(tools::Long nX, tools::Long nY, Color nColor)
+{
+ const RGBAColor aPixelColor(nColor);
+ drawPixelImpl(nX, nY, aPixelColor);
+}
+
+void AquaGraphicsBackend::drawLine(tools::Long nX1, tools::Long nY1, tools::Long nX2,
+ tools::Long nY2)
+{
+ if (nX1 == nX2 && nY1 == nY2)
+ {
+ // #i109453# platform independent code expects at least one pixel to be drawn
+ drawPixel(nX1, nY1);
+ return;
+ }
+
+ if (!mrShared.checkContext())
+ return;
+
+ CGContextBeginPath(mrShared.maContextHolder.get());
+ CGContextMoveToPoint(mrShared.maContextHolder.get(), float(nX1) + 0.5, float(nY1) + 0.5);
+ CGContextAddLineToPoint(mrShared.maContextHolder.get(), float(nX2) + 0.5, float(nY2) + 0.5);
+ CGContextDrawPath(mrShared.maContextHolder.get(), kCGPathStroke);
+
+ tools::Rectangle aRefreshRect(nX1, nY1, nX2, nY2);
+ (void)aRefreshRect;
+ // Is a call to RefreshRect( aRefreshRect ) missing here?
+}
+
+void AquaGraphicsBackend::drawRect(tools::Long nX, tools::Long nY, tools::Long nWidth,
+ tools::Long nHeight)
+{
+ if (!mrShared.checkContext())
+ return;
+
+ CGRect aRect = CGRectMake(nX, nY, nWidth, nHeight);
+ if (mrShared.isPenVisible())
+ {
+ aRect.origin.x += 0.5;
+ aRect.origin.y += 0.5;
+ aRect.size.width -= 1;
+ aRect.size.height -= 1;
+ }
+
+ if (mrShared.isBrushVisible())
+ {
+ CGContextFillRect(mrShared.maContextHolder.get(), aRect);
+ }
+ if (mrShared.isPenVisible())
+ {
+ CGContextStrokeRect(mrShared.maContextHolder.get(), aRect);
+ }
+ mrShared.refreshRect(nX, nY, nWidth, nHeight);
+}
+
+void AquaGraphicsBackend::drawPolyLine(sal_uInt32 nPoints, const Point* pPointArray)
+{
+ if (nPoints < 1)
+ return;
+
+ if (!mrShared.checkContext())
+ return;
+
+ tools::Long nX = 0, nY = 0, nWidth = 0, nHeight = 0;
+ getBoundRect(nPoints, pPointArray, nX, nY, nWidth, nHeight);
+
+ float fX, fY;
+ CGContextBeginPath(mrShared.maContextHolder.get());
+ alignLinePoint(pPointArray, fX, fY);
+ CGContextMoveToPoint(mrShared.maContextHolder.get(), fX, fY);
+ pPointArray++;
+
+ for (sal_uInt32 nPoint = 1; nPoint < nPoints; nPoint++, pPointArray++)
+ {
+ alignLinePoint(pPointArray, fX, fY);
+ CGContextAddLineToPoint(mrShared.maContextHolder.get(), fX, fY);
+ }
+ CGContextStrokePath(mrShared.maContextHolder.get());
+
+ mrShared.refreshRect(nX, nY, nWidth, nHeight);
+}
+
+void AquaGraphicsBackend::drawPolygon(sal_uInt32 nPoints, const Point* pPointArray)
+{
+ if (nPoints <= 1)
+ return;
+
+ if (!mrShared.checkContext())
+ return;
+
+ tools::Long nX = 0, nY = 0, nWidth = 0, nHeight = 0;
+ getBoundRect(nPoints, pPointArray, nX, nY, nWidth, nHeight);
+
+ CGPathDrawingMode eMode;
+ if (mrShared.isBrushVisible() && mrShared.isPenVisible())
+ {
+ eMode = kCGPathEOFillStroke;
+ }
+ else if (mrShared.isPenVisible())
+ {
+ eMode = kCGPathStroke;
+ }
+ else if (mrShared.isBrushVisible())
+ {
+ eMode = kCGPathEOFill;
+ }
+ else
+ {
+ SAL_WARN("vcl.quartz", "Neither pen nor brush visible");
+ return;
+ }
+
+ CGContextBeginPath(mrShared.maContextHolder.get());
+
+ if (mrShared.isPenVisible())
+ {
+ float fX, fY;
+ alignLinePoint(pPointArray, fX, fY);
+ CGContextMoveToPoint(mrShared.maContextHolder.get(), fX, fY);
+ pPointArray++;
+ for (sal_uInt32 nPoint = 1; nPoint < nPoints; nPoint++, pPointArray++)
+ {
+ alignLinePoint(pPointArray, fX, fY);
+ CGContextAddLineToPoint(mrShared.maContextHolder.get(), fX, fY);
+ }
+ }
+ else
+ {
+ CGContextMoveToPoint(mrShared.maContextHolder.get(), pPointArray->getX(),
+ pPointArray->getY());
+ pPointArray++;
+ for (sal_uInt32 nPoint = 1; nPoint < nPoints; nPoint++, pPointArray++)
+ {
+ CGContextAddLineToPoint(mrShared.maContextHolder.get(), pPointArray->getX(),
+ pPointArray->getY());
+ }
+ }
+
+ CGContextClosePath(mrShared.maContextHolder.get());
+ CGContextDrawPath(mrShared.maContextHolder.get(), eMode);
+
+ mrShared.refreshRect(nX, nY, nWidth, nHeight);
+}
+
+void AquaGraphicsBackend::drawPolyPolygon(sal_uInt32 nPolyCount, const sal_uInt32* pPoints,
+ const Point** ppPtAry)
+{
+ if (nPolyCount <= 0)
+ return;
+
+ if (!mrShared.checkContext())
+ return;
+
+ // find bound rect
+ tools::Long leftX = 0, topY = 0, maxWidth = 0, maxHeight = 0;
+
+ getBoundRect(pPoints[0], ppPtAry[0], leftX, topY, maxWidth, maxHeight);
+
+ for (sal_uInt32 n = 1; n < nPolyCount; n++)
+ {
+ tools::Long nX = leftX, nY = topY, nW = maxWidth, nH = maxHeight;
+ getBoundRect(pPoints[n], ppPtAry[n], nX, nY, nW, nH);
+ if (nX < leftX)
+ {
+ maxWidth += leftX - nX;
+ leftX = nX;
+ }
+ if (nY < topY)
+ {
+ maxHeight += topY - nY;
+ topY = nY;
+ }
+ if (nX + nW > leftX + maxWidth)
+ {
+ maxWidth = nX + nW - leftX;
+ }
+ if (nY + nH > topY + maxHeight)
+ {
+ maxHeight = nY + nH - topY;
+ }
+ }
+
+ // prepare drawing mode
+ CGPathDrawingMode eMode;
+ if (mrShared.isBrushVisible() && mrShared.isPenVisible())
+ {
+ eMode = kCGPathEOFillStroke;
+ }
+ else if (mrShared.isPenVisible())
+ {
+ eMode = kCGPathStroke;
+ }
+ else if (mrShared.isBrushVisible())
+ {
+ eMode = kCGPathEOFill;
+ }
+ else
+ {
+ SAL_WARN("vcl.quartz", "Neither pen nor brush visible");
+ return;
+ }
+
+ // convert to CGPath
+ CGContextBeginPath(mrShared.maContextHolder.get());
+ if (mrShared.isPenVisible())
+ {
+ for (sal_uInt32 nPoly = 0; nPoly < nPolyCount; nPoly++)
+ {
+ const sal_uInt32 nPoints = pPoints[nPoly];
+ if (nPoints > 1)
+ {
+ const Point* pPtAry = ppPtAry[nPoly];
+ float fX, fY;
+
+ alignLinePoint(pPtAry, fX, fY);
+ CGContextMoveToPoint(mrShared.maContextHolder.get(), fX, fY);
+ pPtAry++;
+
+ for (sal_uInt32 nPoint = 1; nPoint < nPoints; nPoint++, pPtAry++)
+ {
+ alignLinePoint(pPtAry, fX, fY);
+ CGContextAddLineToPoint(mrShared.maContextHolder.get(), fX, fY);
+ }
+ CGContextClosePath(mrShared.maContextHolder.get());
+ }
+ }
+ }
+ else
+ {
+ for (sal_uInt32 nPoly = 0; nPoly < nPolyCount; nPoly++)
+ {
+ const sal_uInt32 nPoints = pPoints[nPoly];
+ if (nPoints > 1)
+ {
+ const Point* pPtAry = ppPtAry[nPoly];
+ CGContextMoveToPoint(mrShared.maContextHolder.get(), pPtAry->getX(),
+ pPtAry->getY());
+ pPtAry++;
+ for (sal_uInt32 nPoint = 1; nPoint < nPoints; nPoint++, pPtAry++)
+ {
+ CGContextAddLineToPoint(mrShared.maContextHolder.get(), pPtAry->getX(),
+ pPtAry->getY());
+ }
+ CGContextClosePath(mrShared.maContextHolder.get());
+ }
+ }
+ }
+
+ CGContextDrawPath(mrShared.maContextHolder.get(), eMode);
+
+ mrShared.refreshRect(leftX, topY, maxWidth, maxHeight);
+}
+
+bool AquaGraphicsBackend::drawPolyPolygon(const basegfx::B2DHomMatrix& rObjectToDevice,
+ const basegfx::B2DPolyPolygon& rPolyPolygon,
+ double fTransparency)
+{
+#ifdef IOS
+ if (!mrShared.maContextHolder.isSet())
+ return true;
+#endif
+
+ // short circuit if there is nothing to do
+ if (rPolyPolygon.count() == 0)
+ return true;
+
+ // ignore invisible polygons
+ if ((fTransparency >= 1.0) || (fTransparency < 0))
+ return true;
+
+ // Fallback: Transform to DeviceCoordinates
+ basegfx::B2DPolyPolygon aPolyPolygon(rPolyPolygon);
+ aPolyPolygon.transform(rObjectToDevice);
+
+ // setup poly-polygon path
+ CGMutablePathRef xPath = CGPathCreateMutable();
+ // tdf#120252 Use the correct, already transformed PolyPolygon (as long as
+ // the transformation is not used here...)
+ for (auto const& rPolygon : std::as_const(aPolyPolygon))
+ {
+ AddPolygonToPath(xPath, rPolygon, true, !getAntiAlias(), mrShared.isPenVisible());
+ }
+
+ const CGRect aRefreshRect = CGPathGetBoundingBox(xPath);
+ // #i97317# workaround for Quartz having problems with drawing small polygons
+ if (aRefreshRect.size.width > 0.125 || aRefreshRect.size.height > 0.125)
+ {
+ // prepare drawing mode
+ CGPathDrawingMode eMode;
+ if (mrShared.isBrushVisible() && mrShared.isPenVisible())
+ {
+ eMode = kCGPathEOFillStroke;
+ }
+ else if (mrShared.isPenVisible())
+ {
+ eMode = kCGPathStroke;
+ }
+ else if (mrShared.isBrushVisible())
+ {
+ eMode = kCGPathEOFill;
+ }
+ else
+ {
+ SAL_WARN("vcl.quartz", "Neither pen nor brush visible");
+ CGPathRelease(xPath);
+ return true;
+ }
+
+ // use the path to prepare the graphics context
+ mrShared.maContextHolder.saveState();
+ CGContextBeginPath(mrShared.maContextHolder.get());
+ CGContextAddPath(mrShared.maContextHolder.get(), xPath);
+
+ // draw path with antialiased polygon
+ CGContextSetShouldAntialias(mrShared.maContextHolder.get(), getAntiAlias());
+ CGContextSetAlpha(mrShared.maContextHolder.get(), 1.0 - fTransparency);
+ CGContextDrawPath(mrShared.maContextHolder.get(), eMode);
+ mrShared.maContextHolder.restoreState();
+
+ // mark modified rectangle as updated
+ refreshRect(aRefreshRect);
+ }
+
+ CGPathRelease(xPath);
+
+ return true;
+}
+
+bool AquaGraphicsBackend::drawPolyLine(const basegfx::B2DHomMatrix& rObjectToDevice,
+ const basegfx::B2DPolygon& rPolyLine, double fTransparency,
+ double fLineWidth,
+ const std::vector<double>* pStroke, // MM01
+ basegfx::B2DLineJoin eLineJoin,
+ css::drawing::LineCap eLineCap, double fMiterMinimumAngle,
+ bool bPixelSnapHairline)
+{
+ // MM01 check done for simple reasons
+ if (!rPolyLine.count() || fTransparency < 0.0 || fTransparency > 1.0)
+ {
+ return true;
+ }
+
+#ifdef IOS
+ if (!mrShared.checkContext())
+ return false;
+#endif
+
+ // tdf#124848 get correct LineWidth in discrete coordinates,
+ if (fLineWidth == 0) // hairline
+ fLineWidth = 1.0;
+ else // Adjust line width for object-to-device scale.
+ fLineWidth = (rObjectToDevice * basegfx::B2DVector(fLineWidth, 0)).getLength();
+
+ // #i101491# Aqua does not support B2DLineJoin::NONE; return false to use
+ // the fallback (own geometry preparation)
+ // #i104886# linejoin-mode and thus the above only applies to "fat" lines
+ if ((basegfx::B2DLineJoin::NONE == eLineJoin) && (fLineWidth > 1.3))
+ return false;
+
+ // MM01 need to do line dashing as fallback stuff here now
+ const double fDotDashLength(
+ nullptr != pStroke ? std::accumulate(pStroke->begin(), pStroke->end(), 0.0) : 0.0);
+ const bool bStrokeUsed(0.0 != fDotDashLength);
+ assert(!bStrokeUsed || (bStrokeUsed && pStroke));
+ basegfx::B2DPolyPolygon aPolyPolygonLine;
+
+ if (bStrokeUsed)
+ {
+ // apply LineStyle
+ basegfx::utils::applyLineDashing(rPolyLine, // source
+ *pStroke, // pattern
+ &aPolyPolygonLine, // target for lines
+ nullptr, // target for gaps
+ fDotDashLength); // full length if available
+ }
+ else
+ {
+ // no line dashing, just copy
+ aPolyPolygonLine.append(rPolyLine);
+ }
+
+ // Transform to DeviceCoordinates, get DeviceLineWidth, execute PixelSnapHairline
+ aPolyPolygonLine.transform(rObjectToDevice);
+ if (bPixelSnapHairline)
+ {
+ aPolyPolygonLine = basegfx::utils::snapPointsOfHorizontalOrVerticalEdges(aPolyPolygonLine);
+ }
+
+ // setup line attributes
+ CGLineJoin aCGLineJoin = kCGLineJoinMiter;
+ switch (eLineJoin)
+ {
+ case basegfx::B2DLineJoin::NONE:
+ aCGLineJoin = /*TODO?*/ kCGLineJoinMiter;
+ break;
+ case basegfx::B2DLineJoin::Bevel:
+ aCGLineJoin = kCGLineJoinBevel;
+ break;
+ case basegfx::B2DLineJoin::Miter:
+ aCGLineJoin = kCGLineJoinMiter;
+ break;
+ case basegfx::B2DLineJoin::Round:
+ aCGLineJoin = kCGLineJoinRound;
+ break;
+ }
+ // convert miter minimum angle to miter limit
+ CGFloat fCGMiterLimit = 1.0 / sin(std::max(fMiterMinimumAngle, 0.01 * M_PI) / 2.0);
+ // setup cap attribute
+ CGLineCap aCGLineCap(kCGLineCapButt);
+
+ switch (eLineCap)
+ {
+ default: // css::drawing::LineCap_BUTT:
+ {
+ aCGLineCap = kCGLineCapButt;
+ break;
+ }
+ case css::drawing::LineCap_ROUND:
+ {
+ aCGLineCap = kCGLineCapRound;
+ break;
+ }
+ case css::drawing::LineCap_SQUARE:
+ {
+ aCGLineCap = kCGLineCapSquare;
+ break;
+ }
+ }
+
+ // setup poly-polygon path
+ CGMutablePathRef xPath = CGPathCreateMutable();
+
+ // MM01 todo - I assume that this is OKAY to be done in one run for quartz
+ // but this NEEDS to be checked/verified
+ for (sal_uInt32 a(0); a < aPolyPolygonLine.count(); a++)
+ {
+ const basegfx::B2DPolygon aPolyLine(aPolyPolygonLine.getB2DPolygon(a));
+ AddPolygonToPath(xPath, aPolyLine, aPolyLine.isClosed(), !getAntiAlias(), true);
+ }
+
+ const CGRect aRefreshRect = CGPathGetBoundingBox(xPath);
+ // #i97317# workaround for Quartz having problems with drawing small polygons
+ if ((aRefreshRect.size.width > 0.125) || (aRefreshRect.size.height > 0.125))
+ {
+ // use the path to prepare the graphics context
+ mrShared.maContextHolder.saveState();
+ CGContextBeginPath(mrShared.maContextHolder.get());
+ CGContextAddPath(mrShared.maContextHolder.get(), xPath);
+ // draw path with antialiased line
+ CGContextSetShouldAntialias(mrShared.maContextHolder.get(), getAntiAlias());
+ CGContextSetAlpha(mrShared.maContextHolder.get(), 1.0 - fTransparency);
+ CGContextSetLineJoin(mrShared.maContextHolder.get(), aCGLineJoin);
+ CGContextSetLineCap(mrShared.maContextHolder.get(), aCGLineCap);
+ CGContextSetLineWidth(mrShared.maContextHolder.get(), fLineWidth);
+ CGContextSetMiterLimit(mrShared.maContextHolder.get(), fCGMiterLimit);
+ CGContextDrawPath(mrShared.maContextHolder.get(), kCGPathStroke);
+ mrShared.maContextHolder.restoreState();
+
+ // mark modified rectangle as updated
+ refreshRect(aRefreshRect);
+ }
+
+ CGPathRelease(xPath);
+
+ return true;
+}
+
+bool AquaGraphicsBackend::drawPolyLineBezier(sal_uInt32 /*nPoints*/, const Point* /*pPointArray*/,
+ const PolyFlags* /*pFlagArray*/)
+{
+ return false;
+}
+
+bool AquaGraphicsBackend::drawPolygonBezier(sal_uInt32 /*nPoints*/, const Point* /*pPointArray*/,
+ const PolyFlags* /*pFlagArray*/)
+{
+ return false;
+}
+
+bool AquaGraphicsBackend::drawPolyPolygonBezier(sal_uInt32 /*nPoly*/, const sal_uInt32* /*pPoints*/,
+ const Point* const* /*pPointArray*/,
+ const PolyFlags* const* /*pFlagArray*/)
+{
+ return false;
+}
+
+void AquaGraphicsBackend::drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap)
+{
+ if (!mrShared.checkContext())
+ return;
+
+#if HAVE_FEATURE_SKIA
+ if (mrShared.mbPrinter)
+ {
+ SAL_INFO("vcl.print", "Printing with Skia bitmaps: AquaGraphicsBackend::drawBitmap");
+ SalTwoRect aDestPosAry(rPosAry);
+ std::unique_ptr<QuartzSalBitmap> pSalBitmap(
+ checkAndConvertToQuartzSalBitmap(rPosAry, rSalBitmap, &aDestPosAry));
+ if (pSalBitmap)
+ {
+ drawBitmap(aDestPosAry, *pSalBitmap);
+ return;
+ }
+ }
+#endif
+
+ const QuartzSalBitmap& rBitmap = static_cast<const QuartzSalBitmap&>(rSalBitmap);
+ CGImageRef xImage = rBitmap.CreateCroppedImage(
+ static_cast<int>(rPosAry.mnSrcX), static_cast<int>(rPosAry.mnSrcY),
+ static_cast<int>(rPosAry.mnSrcWidth), static_cast<int>(rPosAry.mnSrcHeight));
+ if (!xImage)
+ return;
+
+ const CGRect aDstRect
+ = CGRectMake(rPosAry.mnDestX, rPosAry.mnDestY, rPosAry.mnDestWidth, rPosAry.mnDestHeight);
+ CGContextDrawImage(mrShared.maContextHolder.get(), aDstRect, xImage);
+
+ CGImageRelease(xImage);
+ refreshRect(aDstRect);
+}
+
+void AquaGraphicsBackend::drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap,
+ const SalBitmap& rTransparentBitmap)
+{
+ if (!mrShared.checkContext())
+ return;
+
+#if HAVE_FEATURE_SKIA
+ if (mrShared.mbPrinter)
+ {
+ SAL_INFO(
+ "vcl.print",
+ "Printing with Skia bitmaps: AquaGraphicsBackend::drawBitmapWithTranspraentBitmap");
+ SalTwoRect aDestPosAry(rPosAry);
+ std::unique_ptr<QuartzSalBitmap> pSalBitmap(
+ checkAndConvertToQuartzSalBitmap(rPosAry, rSalBitmap, &aDestPosAry));
+ if (pSalBitmap)
+ {
+ drawBitmap(aDestPosAry, *pSalBitmap, rTransparentBitmap);
+ return;
+ }
+
+ pSalBitmap.reset(
+ checkAndConvertToQuartzSalBitmap(rPosAry, rTransparentBitmap, &aDestPosAry));
+ if (pSalBitmap)
+ {
+ drawBitmap(aDestPosAry, rSalBitmap, *pSalBitmap);
+ return;
+ }
+ }
+#endif
+
+ const QuartzSalBitmap& rBitmap = static_cast<const QuartzSalBitmap&>(rSalBitmap);
+ const QuartzSalBitmap& rMask = static_cast<const QuartzSalBitmap&>(rTransparentBitmap);
+
+ CGImageRef xMaskedImage(rBitmap.CreateWithMask(rMask, rPosAry.mnSrcX, rPosAry.mnSrcY,
+ rPosAry.mnSrcWidth, rPosAry.mnSrcHeight));
+ if (!xMaskedImage)
+ return;
+
+ const CGRect aDstRect
+ = CGRectMake(rPosAry.mnDestX, rPosAry.mnDestY, rPosAry.mnDestWidth, rPosAry.mnDestHeight);
+ CGContextDrawImage(mrShared.maContextHolder.get(), aDstRect, xMaskedImage);
+ CGImageRelease(xMaskedImage);
+ refreshRect(aDstRect);
+}
+
+void AquaGraphicsBackend::drawMask(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap,
+ Color nMaskColor)
+{
+ if (!mrShared.checkContext())
+ return;
+
+#if HAVE_FEATURE_SKIA
+ if (mrShared.mbPrinter)
+ {
+ SAL_INFO("vcl.print", "Printing with Skia bitmaps: AquaGraphicsBackend::drawMask");
+ SalTwoRect aDestPosAry(rPosAry);
+ std::unique_ptr<QuartzSalBitmap> pSalBitmap(
+ checkAndConvertToQuartzSalBitmap(rPosAry, rSalBitmap, &aDestPosAry));
+ if (pSalBitmap)
+ {
+ drawMask(aDestPosAry, *pSalBitmap, nMaskColor);
+ return;
+ }
+ }
+#endif
+
+ const QuartzSalBitmap& rBitmap = static_cast<const QuartzSalBitmap&>(rSalBitmap);
+ CGImageRef xImage = rBitmap.CreateColorMask(rPosAry.mnSrcX, rPosAry.mnSrcY, rPosAry.mnSrcWidth,
+ rPosAry.mnSrcHeight, nMaskColor);
+ if (!xImage)
+ return;
+
+ const CGRect aDstRect
+ = CGRectMake(rPosAry.mnDestX, rPosAry.mnDestY, rPosAry.mnDestWidth, rPosAry.mnDestHeight);
+ CGContextDrawImage(mrShared.maContextHolder.get(), aDstRect, xImage);
+ CGImageRelease(xImage);
+ refreshRect(aDstRect);
+}
+
+std::shared_ptr<SalBitmap> AquaGraphicsBackend::getBitmap(tools::Long nX, tools::Long nY,
+ tools::Long nDX, tools::Long nDY)
+{
+ SAL_WARN_IF(!mrShared.maLayer.isSet(), "vcl.quartz",
+ "AquaSalGraphics::getBitmap() with no layer this=" << this);
+
+ mrShared.applyXorContext();
+
+ std::shared_ptr<QuartzSalBitmap> pBitmap = std::make_shared<QuartzSalBitmap>();
+ if (!pBitmap->Create(mrShared.maLayer, mrShared.mnBitmapDepth, nX, nY, nDX, nDY,
+ mrShared.isFlipped()))
+ {
+ pBitmap = nullptr;
+ }
+ return pBitmap;
+}
+
+Color AquaGraphicsBackend::getPixel(tools::Long nX, tools::Long nY)
+{
+ // return default value on printers or when out of bounds
+ if (!mrShared.maLayer.isSet() || (nX < 0) || (nX >= mrShared.mnWidth) || (nY < 0)
+ || (nY >= mrShared.mnHeight))
+ {
+ return COL_BLACK;
+ }
+
+ // prepare creation of matching a CGBitmapContext
+#if defined OSL_BIGENDIAN
+ struct
+ {
+ unsigned char b, g, r, a;
+ } aPixel;
+#else
+ struct
+ {
+ unsigned char a, r, g, b;
+ } aPixel;
+#endif
+
+ // create a one-pixel bitmap context
+ // TODO: is it worth to cache it?
+ CGContextRef xOnePixelContext = CGBitmapContextCreate(
+ &aPixel, 1, 1, 8, 32, GetSalData()->mxRGBSpace,
+ uint32_t(kCGImageAlphaNoneSkipFirst) | uint32_t(kCGBitmapByteOrder32Big));
+
+ // update this graphics layer
+ mrShared.applyXorContext();
+
+ // copy the requested pixel into the bitmap context
+ if (mrShared.isFlipped())
+ {
+ nY = mrShared.mnHeight - nY;
+ }
+ const CGPoint aCGPoint = CGPointMake(-nX, -nY);
+ CGContextDrawLayerAtPoint(xOnePixelContext, aCGPoint, mrShared.maLayer.get());
+
+ CGContextRelease(xOnePixelContext);
+
+ Color nColor(aPixel.r, aPixel.g, aPixel.b);
+ return nColor;
+}
+
+void AquaSalGraphics::GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY)
+{
+#ifndef IOS
+ if (!mnRealDPIY)
+ {
+ initResolution((maShared.mbWindow && maShared.mpFrame) ? maShared.mpFrame->getNSWindow()
+ : nil);
+ }
+
+ rDPIX = mnRealDPIX;
+ rDPIY = mnRealDPIY;
+#else
+ // This *must* be 96 or else the iOS app will behave very badly (tiles are scaled wrongly and
+ // don't match each others at their boundaries, and other issues). But *why* it must be 96 I
+ // have no idea. The commit that changed it to 96 from (the arbitrary) 200 did not say. If you
+ // know where else 96 is explicitly or implicitly hard-coded, please modify this comment.
+
+ // Follow-up: It might be this: in 'online', loleaflet/src/map/Map.js:
+ // 15 = 1440 twips-per-inch / 96 dpi.
+ // Chosen to match previous hardcoded value of 3840 for
+ // the current tile pixel size of 256.
+ rDPIX = rDPIY = 96;
+#endif
+}
+
+void AquaGraphicsBackend::pattern50Fill()
+{
+ static const CGFloat aFillCol[4] = { 1, 1, 1, 1 };
+ static const CGPatternCallbacks aCallback = { 0, &drawPattern50, nullptr };
+ static const CGColorSpaceRef mxP50Space = CGColorSpaceCreatePattern(GetSalData()->mxRGBSpace);
+ static const CGPatternRef mxP50Pattern
+ = CGPatternCreate(nullptr, CGRectMake(0, 0, 4, 4), CGAffineTransformIdentity, 4, 4,
+ kCGPatternTilingConstantSpacing, false, &aCallback);
+ SAL_WARN_IF(!mrShared.maContextHolder.get(), "vcl.quartz", "maContextHolder.get() is NULL");
+ CGContextSetFillColorSpace(mrShared.maContextHolder.get(), mxP50Space);
+ CGContextSetFillPattern(mrShared.maContextHolder.get(), mxP50Pattern, aFillCol);
+ CGContextFillPath(mrShared.maContextHolder.get());
+}
+
+void AquaGraphicsBackend::invert(tools::Long nX, tools::Long nY, tools::Long nWidth,
+ tools::Long nHeight, SalInvert nFlags)
+{
+ if (mrShared.checkContext())
+ {
+ CGRect aCGRect = CGRectMake(nX, nY, nWidth, nHeight);
+ mrShared.maContextHolder.saveState();
+ if (nFlags & SalInvert::TrackFrame)
+ {
+ const CGFloat dashLengths[2] = { 4.0, 4.0 }; // for drawing dashed line
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ CGContextSetRGBStrokeColor(mrShared.maContextHolder.get(), 1.0, 1.0, 1.0, 1.0);
+ CGContextSetLineDash(mrShared.maContextHolder.get(), 0, dashLengths, 2);
+ CGContextSetLineWidth(mrShared.maContextHolder.get(), 2.0);
+ CGContextStrokeRect(mrShared.maContextHolder.get(), aCGRect);
+ }
+ else if (nFlags & SalInvert::N50)
+ {
+ //CGContextSetAllowsAntialiasing( maContextHolder.get(), false );
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ CGContextAddRect(mrShared.maContextHolder.get(), aCGRect);
+ pattern50Fill();
+ }
+ else // just invert
+ {
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ CGContextSetRGBFillColor(mrShared.maContextHolder.get(), 1.0, 1.0, 1.0, 1.0);
+ CGContextFillRect(mrShared.maContextHolder.get(), aCGRect);
+ }
+ mrShared.maContextHolder.restoreState();
+ refreshRect(aCGRect);
+ }
+}
+
+namespace
+{
+CGPoint* makeCGptArray(sal_uInt32 nPoints, const Point* pPtAry)
+{
+ CGPoint* CGpoints = new CGPoint[nPoints];
+ for (sal_uLong i = 0; i < nPoints; i++)
+ {
+ CGpoints[i].x = pPtAry[i].getX();
+ CGpoints[i].y = pPtAry[i].getY();
+ }
+ return CGpoints;
+}
+
+} // end anonymous ns
+
+void AquaGraphicsBackend::invert(sal_uInt32 nPoints, const Point* pPtAry, SalInvert nSalFlags)
+{
+ if (mrShared.checkContext())
+ {
+ mrShared.maContextHolder.saveState();
+ CGPoint* CGpoints = makeCGptArray(nPoints, pPtAry);
+ CGContextAddLines(mrShared.maContextHolder.get(), CGpoints, nPoints);
+ if (nSalFlags & SalInvert::TrackFrame)
+ {
+ const CGFloat dashLengths[2] = { 4.0, 4.0 }; // for drawing dashed line
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ CGContextSetRGBStrokeColor(mrShared.maContextHolder.get(), 1.0, 1.0, 1.0, 1.0);
+ CGContextSetLineDash(mrShared.maContextHolder.get(), 0, dashLengths, 2);
+ CGContextSetLineWidth(mrShared.maContextHolder.get(), 2.0);
+ CGContextStrokePath(mrShared.maContextHolder.get());
+ }
+ else if (nSalFlags & SalInvert::N50)
+ {
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ pattern50Fill();
+ }
+ else // just invert
+ {
+ CGContextSetBlendMode(mrShared.maContextHolder.get(), kCGBlendModeDifference);
+ CGContextSetRGBFillColor(mrShared.maContextHolder.get(), 1.0, 1.0, 1.0, 1.0);
+ CGContextFillPath(mrShared.maContextHolder.get());
+ }
+ const CGRect aRefreshRect = CGContextGetClipBoundingBox(mrShared.maContextHolder.get());
+ mrShared.maContextHolder.restoreState();
+ delete[] CGpoints;
+ refreshRect(aRefreshRect);
+ }
+}
+
+#ifndef IOS
+bool AquaGraphicsBackend::drawEPS(tools::Long nX, tools::Long nY, tools::Long nWidth,
+ tools::Long nHeight, void* pEpsData, sal_uInt32 nByteCount)
+{
+ // convert the raw data to an NSImageRef
+ NSData* xNSData = [NSData dataWithBytes:pEpsData length:static_cast<int>(nByteCount)];
+ NSImageRep* xEpsImage = [NSEPSImageRep imageRepWithData:xNSData];
+ if (!xEpsImage)
+ {
+ return false;
+ }
+ // get the target context
+ if (!mrShared.checkContext())
+ {
+ return false;
+ }
+ // NOTE: flip drawing, else the nsimage would be drawn upside down
+ mrShared.maContextHolder.saveState();
+ // CGContextTranslateCTM( maContextHolder.get(), 0, +mnHeight );
+ CGContextScaleCTM(mrShared.maContextHolder.get(), +1, -1);
+ nY = /*mnHeight*/ -(nY + nHeight);
+
+ // prepare the target context
+ NSGraphicsContext* pOrigNSCtx = [NSGraphicsContext currentContext];
+ [pOrigNSCtx retain];
+
+ // create new context
+ NSGraphicsContext* pDrawNSCtx =
+ [NSGraphicsContext graphicsContextWithCGContext:mrShared.maContextHolder.get()
+ flipped:mrShared.isFlipped()];
+ // set it, setCurrentContext also releases the previously set one
+ [NSGraphicsContext setCurrentContext:pDrawNSCtx];
+
+ // draw the EPS
+ const NSRect aDstRect = NSMakeRect(nX, nY, nWidth, nHeight);
+ const bool bOK = [xEpsImage drawInRect:aDstRect];
+
+ // restore the NSGraphicsContext
+ [NSGraphicsContext setCurrentContext:pOrigNSCtx];
+ [pOrigNSCtx release]; // restore the original retain count
+
+ mrShared.maContextHolder.restoreState();
+ // mark the destination rectangle as updated
+ refreshRect(aDstRect);
+
+ return bOK;
+}
+#else
+bool AquaGraphicsBackend::drawEPS(tools::Long /*nX*/, tools::Long /*nY*/, tools::Long /*nWidth*/,
+ tools::Long /*nHeight*/, void* /*pEpsData*/,
+ sal_uInt32 /*nByteCount*/)
+{
+ return false;
+}
+#endif
+
+bool AquaGraphicsBackend::blendBitmap(const SalTwoRect& /*rPosAry*/, const SalBitmap& /*rBitmap*/)
+{
+ return false;
+}
+
+bool AquaGraphicsBackend::blendAlphaBitmap(const SalTwoRect& /*rPosAry*/,
+ const SalBitmap& /*rSrcBitmap*/,
+ const SalBitmap& /*rMaskBitmap*/,
+ const SalBitmap& /*rAlphaBitmap*/)
+{
+ return false;
+}
+
+bool AquaGraphicsBackend::drawAlphaBitmap(const SalTwoRect& rTR, const SalBitmap& rSrcBitmap,
+ const SalBitmap& rAlphaBmp)
+{
+ // An image mask can't have a depth > 8 bits (should be 1 to 8 bits)
+ if (rAlphaBmp.GetBitCount() > 8)
+ return false;
+
+ // are these two tests really necessary? (see vcl/unx/source/gdi/salgdi2.cxx)
+ // horizontal/vertical mirroring not implemented yet
+ if (rTR.mnDestWidth < 0 || rTR.mnDestHeight < 0)
+ return false;
+
+#if HAVE_FEATURE_SKIA
+ if (!mrShared.checkContext())
+ return false;
+
+ if (mrShared.mbPrinter)
+ {
+ SAL_INFO("vcl.print", "Printing with Skia bitmaps: AquaGraphicsBackend::drawAlphaBitmap");
+ SalTwoRect aDestPosAry(rTR);
+ std::unique_ptr<QuartzSalBitmap> pSalBitmap(
+ checkAndConvertToQuartzSalBitmap(rTR, rSrcBitmap, &aDestPosAry));
+ if (pSalBitmap)
+ return drawAlphaBitmap(aDestPosAry, *pSalBitmap, rAlphaBmp);
+
+ pSalBitmap.reset(checkAndConvertToQuartzSalBitmap(rTR, rAlphaBmp, &aDestPosAry));
+ if (pSalBitmap)
+ return drawAlphaBitmap(aDestPosAry, rSrcBitmap, *pSalBitmap);
+ }
+#endif
+
+ const QuartzSalBitmap& rSrcSalBmp = static_cast<const QuartzSalBitmap&>(rSrcBitmap);
+ const QuartzSalBitmap& rMaskSalBmp = static_cast<const QuartzSalBitmap&>(rAlphaBmp);
+ CGImageRef xMaskedImage = rSrcSalBmp.CreateWithMask(rMaskSalBmp, rTR.mnSrcX, rTR.mnSrcY,
+ rTR.mnSrcWidth, rTR.mnSrcHeight);
+ if (!xMaskedImage)
+ return false;
+
+ if (mrShared.checkContext())
+ {
+ const CGRect aDstRect
+ = CGRectMake(rTR.mnDestX, rTR.mnDestY, rTR.mnDestWidth, rTR.mnDestHeight);
+ CGContextDrawImage(mrShared.maContextHolder.get(), aDstRect, xMaskedImage);
+ refreshRect(aDstRect);
+ }
+
+ CGImageRelease(xMaskedImage);
+
+ return true;
+}
+
+bool AquaGraphicsBackend::drawTransformedBitmap(const basegfx::B2DPoint& rNull,
+ const basegfx::B2DPoint& rX,
+ const basegfx::B2DPoint& rY,
+ const SalBitmap& rSrcBitmap,
+ const SalBitmap* pAlphaBmp, double fAlpha)
+{
+ if (!mrShared.checkContext())
+ return true;
+
+ if (fAlpha != 1.0)
+ return false;
+
+#if HAVE_FEATURE_SKIA
+ if (mrShared.mbPrinter)
+ {
+ SAL_INFO("vcl.print",
+ "Printing with Skia bitmaps: AquaGraphicsBackend::drawTransformedBitmap");
+ const Size aSize = rSrcBitmap.GetSize();
+ SalTwoRect aTR(0, 0, aSize.Width(), aSize.Height(), 0, 0, aSize.Width(), aSize.Height());
+ std::unique_ptr<QuartzSalBitmap> pSalBitmap(
+ checkAndConvertToQuartzSalBitmap(aTR, rSrcBitmap, nullptr));
+ if (pSalBitmap)
+ return drawTransformedBitmap(rNull, rX, rY, *pSalBitmap, pAlphaBmp, fAlpha);
+
+ pSalBitmap.reset(checkAndConvertToQuartzSalBitmap(aTR, *pAlphaBmp, nullptr));
+ if (pSalBitmap)
+ return drawTransformedBitmap(rNull, rX, rY, rSrcBitmap, pSalBitmap.get(), fAlpha);
+ }
+#endif
+
+ // get the Quartz image
+ CGImageRef xImage = nullptr;
+ const Size aSize = rSrcBitmap.GetSize();
+ const QuartzSalBitmap& rSrcSalBmp = static_cast<const QuartzSalBitmap&>(rSrcBitmap);
+ const QuartzSalBitmap* pMaskSalBmp = static_cast<const QuartzSalBitmap*>(pAlphaBmp);
+
+ if (!pMaskSalBmp)
+ xImage = rSrcSalBmp.CreateCroppedImage(0, 0, int(aSize.Width()), int(aSize.Height()));
+ else
+ xImage = rSrcSalBmp.CreateWithMask(*pMaskSalBmp, 0, 0, int(aSize.Width()),
+ int(aSize.Height()));
+
+ if (!xImage)
+ return false;
+
+ // setup the image transformation
+ // using the rNull,rX,rY points as destinations for the (0,0),(0,Width),(Height,0) source points
+ mrShared.maContextHolder.saveState();
+ const basegfx::B2DVector aXRel = rX - rNull;
+ const basegfx::B2DVector aYRel = rY - rNull;
+ const CGAffineTransform aCGMat = CGAffineTransformMake(
+ aXRel.getX() / aSize.Width(), aXRel.getY() / aSize.Width(), aYRel.getX() / aSize.Height(),
+ aYRel.getY() / aSize.Height(), rNull.getX(), rNull.getY());
+
+ CGContextConcatCTM(mrShared.maContextHolder.get(), aCGMat);
+
+ // draw the transformed image
+ const CGRect aSrcRect = CGRectMake(0, 0, aSize.Width(), aSize.Height());
+ CGContextDrawImage(mrShared.maContextHolder.get(), aSrcRect, xImage);
+
+ CGImageRelease(xImage);
+
+ // restore the Quartz graphics state
+ mrShared.maContextHolder.restoreState();
+
+ // mark the destination as painted
+ const CGRect aDstRect = CGRectApplyAffineTransform(aSrcRect, aCGMat);
+ refreshRect(aDstRect);
+
+ return true;
+}
+
+bool AquaGraphicsBackend::hasFastDrawTransformedBitmap() const { return false; }
+
+bool AquaGraphicsBackend::drawAlphaRect(tools::Long nX, tools::Long nY, tools::Long nWidth,
+ tools::Long nHeight, sal_uInt8 nTransparency)
+{
+ if (!mrShared.checkContext())
+ return true;
+
+ // save the current state
+ mrShared.maContextHolder.saveState();
+ CGContextSetAlpha(mrShared.maContextHolder.get(), (100 - nTransparency) * (1.0 / 100));
+
+ CGRect aRect = CGRectMake(nX, nY, nWidth - 1, nHeight - 1);
+ if (mrShared.isPenVisible())
+ {
+ aRect.origin.x += 0.5;
+ aRect.origin.y += 0.5;
+ }
+
+ CGContextBeginPath(mrShared.maContextHolder.get());
+ CGContextAddRect(mrShared.maContextHolder.get(), aRect);
+ CGContextDrawPath(mrShared.maContextHolder.get(), kCGPathFill);
+
+ mrShared.maContextHolder.restoreState();
+ refreshRect(aRect);
+
+ return true;
+}
+
+bool AquaGraphicsBackend::drawGradient(const tools::PolyPolygon& /*rPolygon*/,
+ const Gradient& /*rGradient*/)
+{
+ return false;
+}
+
+bool AquaGraphicsBackend::implDrawGradient(basegfx::B2DPolyPolygon const& /*rPolyPolygon*/,
+ SalGradient const& /*rGradient*/)
+{
+ return false;
+}
+
+bool AquaGraphicsBackend::supportsOperation(OutDevSupportType eType) const
+{
+ switch (eType)
+ {
+ case OutDevSupportType::TransparentRect:
+ case OutDevSupportType::B2DDraw:
+ return true;
+ default:
+ break;
+ }
+ return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/quartz/ctfonts.cxx b/vcl/quartz/ctfonts.cxx
new file mode 100644
index 000000000..7985905cc
--- /dev/null
+++ b/vcl/quartz/ctfonts.cxx
@@ -0,0 +1,559 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/config.h>
+#include <sal/log.hxx>
+
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <tools/long.hxx>
+#include <vcl/settings.hxx>
+
+
+#include <quartz/ctfonts.hxx>
+#include <impfont.hxx>
+#ifdef MACOSX
+#include <osx/saldata.hxx>
+#include <osx/salinst.h>
+#endif
+#include <fontinstance.hxx>
+#include <fontattributes.hxx>
+#include <impglyphitem.hxx>
+#include <font/PhysicalFontCollection.hxx>
+#include <quartz/salgdi.h>
+#include <quartz/utils.h>
+#include <sallayout.hxx>
+#include <hb-coretext.h>
+
+CoreTextStyle::CoreTextStyle(const vcl::font::PhysicalFontFace& rPFF, const vcl::font::FontSelectPattern& rFSP)
+ : LogicalFontInstance(rPFF, rFSP)
+ , mfFontStretch( 1.0 )
+ , mfFontRotation( 0.0 )
+ , mbFauxBold(false)
+ , mpStyleDict( nullptr )
+{
+ double fScaledFontHeight = rFSP.mfExactHeight;
+
+ // convert font rotation to radian
+ mfFontRotation = toRadians(rFSP.mnOrientation);
+
+ // dummy matrix so we can use CGAffineTransformConcat() below
+ CGAffineTransform aMatrix = CGAffineTransformMakeTranslation(0, 0);
+
+ // handle font stretching if any
+ if( (rFSP.mnWidth != 0) && (rFSP.mnWidth != rFSP.mnHeight) )
+ {
+ mfFontStretch = float(rFSP.mnWidth) / rFSP.mnHeight;
+ aMatrix = CGAffineTransformConcat(aMatrix, CGAffineTransformMakeScale(mfFontStretch, 1.0F));
+ }
+
+ // create the style object for CoreText font attributes
+ static const CFIndex nMaxDictSize = 16; // TODO: does this really suffice?
+ mpStyleDict = CFDictionaryCreateMutable( nullptr, nMaxDictSize,
+ &kCFTypeDictionaryKeyCallBacks,
+ &kCFTypeDictionaryValueCallBacks );
+
+ CFBooleanRef pCFVertBool = rFSP.mbVertical ? kCFBooleanTrue : kCFBooleanFalse;
+ CFDictionarySetValue( mpStyleDict, kCTVerticalFormsAttributeName, pCFVertBool );
+
+ // fake bold
+ if ( (rFSP.GetWeight() >= WEIGHT_BOLD) &&
+ ((rPFF.GetWeight() < WEIGHT_SEMIBOLD) &&
+ (rPFF.GetWeight() != WEIGHT_DONTKNOW)) )
+ {
+ mbFauxBold = true;
+ }
+
+ // fake italic
+ if (((rFSP.GetItalic() == ITALIC_NORMAL) ||
+ (rFSP.GetItalic() == ITALIC_OBLIQUE)) &&
+ (rPFF.GetItalic() == ITALIC_NONE))
+ {
+ aMatrix = CGAffineTransformConcat(aMatrix, CGAffineTransformMake(1, 0, basegfx::deg2rad(12), 1, 0, 0));
+ }
+
+ CTFontDescriptorRef pFontDesc = reinterpret_cast<CTFontDescriptorRef>(rPFF.GetFontId());
+ CTFontRef pNewCTFont = CTFontCreateWithFontDescriptor( pFontDesc, fScaledFontHeight, &aMatrix );
+ CFDictionarySetValue( mpStyleDict, kCTFontAttributeName, pNewCTFont );
+ CFRelease( pNewCTFont);
+}
+
+CoreTextStyle::~CoreTextStyle()
+{
+ if( mpStyleDict )
+ CFRelease( mpStyleDict );
+}
+
+void CoreTextStyle::GetFontMetric( ImplFontMetricDataRef const & rxFontMetric )
+{
+ // get the matching CoreText font handle
+ // TODO: is it worth it to cache the CTFontRef in SetFont() and reuse it here?
+ CTFontRef aCTFontRef = static_cast<CTFontRef>(CFDictionaryGetValue( mpStyleDict, kCTFontAttributeName ));
+
+ rxFontMetric->ImplCalcLineSpacing(this);
+ rxFontMetric->ImplInitBaselines(this);
+
+ // since ImplFontMetricData::mnWidth is only used for stretching/squeezing fonts
+ // setting this width to the pixel height of the fontsize is good enough
+ // it also makes the calculation of the stretch factor simple
+ rxFontMetric->SetWidth( lrint( CTFontGetSize( aCTFontRef ) * mfFontStretch) );
+
+ rxFontMetric->SetMinKashida(GetKashidaWidth());
+}
+
+bool CoreTextStyle::ImplGetGlyphBoundRect(sal_GlyphId nId, tools::Rectangle& rRect, bool bVertical) const
+{
+ CGGlyph nCGGlyph = nId;
+ CTFontRef aCTFontRef = static_cast<CTFontRef>(CFDictionaryGetValue( mpStyleDict, kCTFontAttributeName ));
+
+ SAL_WNODEPRECATED_DECLARATIONS_PUSH //TODO: 10.11 kCTFontDefaultOrientation
+ const CTFontOrientation aFontOrientation = kCTFontDefaultOrientation; // TODO: horz/vert
+ SAL_WNODEPRECATED_DECLARATIONS_POP
+ CGRect aCGRect = CTFontGetBoundingRectsForGlyphs(aCTFontRef, aFontOrientation, &nCGGlyph, nullptr, 1);
+
+ // Apply font rotation to non-vertical glyphs.
+ if (mfFontRotation && !bVertical)
+ aCGRect = CGRectApplyAffineTransform(aCGRect, CGAffineTransformMakeRotation(mfFontRotation));
+
+ tools::Long xMin = floor(aCGRect.origin.x);
+ tools::Long yMin = floor(aCGRect.origin.y);
+ tools::Long xMax = ceil(aCGRect.origin.x + aCGRect.size.width);
+ tools::Long yMax = ceil(aCGRect.origin.y + aCGRect.size.height);
+ rRect = tools::Rectangle(xMin, -yMax, xMax, -yMin);
+ return true;
+}
+
+namespace {
+
+// callbacks from CTFontCreatePathForGlyph+CGPathApply for GetGlyphOutline()
+struct GgoData { basegfx::B2DPolygon maPolygon; basegfx::B2DPolyPolygon* mpPolyPoly; };
+
+}
+
+static void MyCGPathApplierFunc( void* pData, const CGPathElement* pElement )
+{
+ basegfx::B2DPolygon& rPolygon = static_cast<GgoData*>(pData)->maPolygon;
+ const int nPointCount = rPolygon.count();
+
+ switch( pElement->type )
+ {
+ case kCGPathElementCloseSubpath:
+ case kCGPathElementMoveToPoint:
+ if( nPointCount > 0 )
+ {
+ static_cast<GgoData*>(pData)->mpPolyPoly->append( rPolygon );
+ rPolygon.clear();
+ }
+ // fall through for kCGPathElementMoveToPoint:
+ if( pElement->type != kCGPathElementMoveToPoint )
+ {
+ break;
+ }
+ [[fallthrough]];
+ case kCGPathElementAddLineToPoint:
+ rPolygon.append( basegfx::B2DPoint( +pElement->points[0].x, -pElement->points[0].y ) );
+ break;
+
+ case kCGPathElementAddCurveToPoint:
+ rPolygon.append( basegfx::B2DPoint( +pElement->points[2].x, -pElement->points[2].y ) );
+ rPolygon.setNextControlPoint( nPointCount - 1,
+ basegfx::B2DPoint( pElement->points[0].x,
+ -pElement->points[0].y ) );
+ rPolygon.setPrevControlPoint( nPointCount + 0,
+ basegfx::B2DPoint( pElement->points[1].x,
+ -pElement->points[1].y ) );
+ break;
+
+ case kCGPathElementAddQuadCurveToPoint:
+ {
+ const basegfx::B2DPoint aStartPt = rPolygon.getB2DPoint( nPointCount-1 );
+ const basegfx::B2DPoint aCtrPt1( (aStartPt.getX() + 2 * pElement->points[0].x) / 3.0,
+ (aStartPt.getY() - 2 * pElement->points[0].y) / 3.0 );
+ const basegfx::B2DPoint aCtrPt2( (+2 * pElement->points[0].x + pElement->points[1].x) / 3.0,
+ (-2 * pElement->points[0].y - pElement->points[1].y) / 3.0 );
+ rPolygon.append( basegfx::B2DPoint( +pElement->points[1].x, -pElement->points[1].y ) );
+ rPolygon.setNextControlPoint( nPointCount-1, aCtrPt1 );
+ rPolygon.setPrevControlPoint( nPointCount+0, aCtrPt2 );
+ }
+ break;
+ }
+}
+
+bool CoreTextStyle::GetGlyphOutline(sal_GlyphId nId, basegfx::B2DPolyPolygon& rResult, bool) const
+{
+ rResult.clear();
+
+ CGGlyph nCGGlyph = nId;
+ CTFontRef pCTFont = static_cast<CTFontRef>(CFDictionaryGetValue( mpStyleDict, kCTFontAttributeName ));
+
+ SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ const CTFontOrientation aFontOrientation = kCTFontDefaultOrientation;
+ SAL_WNODEPRECATED_DECLARATIONS_POP
+ CGRect aCGRect = CTFontGetBoundingRectsForGlyphs(pCTFont, aFontOrientation, &nCGGlyph, nullptr, 1);
+
+ if (!CGRectIsNull(aCGRect) && CGRectIsEmpty(aCGRect))
+ {
+ // CTFontCreatePathForGlyph returns NULL for blank glyphs, but we want
+ // to return true for them.
+ return true;
+ }
+
+ CGPathRef xPath = CTFontCreatePathForGlyph( pCTFont, nCGGlyph, nullptr );
+ if (!xPath)
+ {
+ return false;
+ }
+
+ GgoData aGgoData;
+ aGgoData.mpPolyPoly = &rResult;
+ CGPathApply( xPath, static_cast<void*>(&aGgoData), MyCGPathApplierFunc );
+#if 0 // TODO: does OSX ensure that the last polygon is always closed?
+ const CGPathElement aClosingElement = { kCGPathElementCloseSubpath, NULL };
+ MyCGPathApplierFunc( (void*)&aGgoData, &aClosingElement );
+#endif
+ CFRelease( xPath );
+
+ return true;
+}
+
+static hb_blob_t* getFontTable(hb_face_t* /*face*/, hb_tag_t nTableTag, void* pUserData)
+{
+ sal_uLong nLength = 0;
+ unsigned char* pBuffer = nullptr;
+ CoreTextFontFace* pFont = static_cast<CoreTextFontFace*>(pUserData);
+ nLength = pFont->GetFontTable(nTableTag, nullptr);
+ if (nLength > 0)
+ {
+ pBuffer = new unsigned char[nLength];
+ pFont->GetFontTable(nTableTag, pBuffer);
+ }
+
+ hb_blob_t* pBlob = nullptr;
+ if (pBuffer != nullptr)
+ pBlob = hb_blob_create(reinterpret_cast<const char*>(pBuffer), nLength, HB_MEMORY_MODE_READONLY,
+ pBuffer, [](void* data){ delete[] static_cast<unsigned char*>(data); });
+ return pBlob;
+}
+
+hb_font_t* CoreTextStyle::ImplInitHbFont()
+{
+ hb_face_t* pHbFace = hb_face_create_for_tables(getFontTable, GetFontFace(), nullptr);
+
+ return InitHbFont(pHbFace);
+}
+
+rtl::Reference<LogicalFontInstance> CoreTextFontFace::CreateFontInstance(const vcl::font::FontSelectPattern& rFSD) const
+{
+ return new CoreTextStyle(*this, rFSD);
+}
+
+int CoreTextFontFace::GetFontTable( const char pTagName[5], unsigned char* pResultBuf ) const
+{
+ SAL_WARN_IF( pTagName[4]!='\0', "vcl", "CoreTextFontFace::GetFontTable with invalid tagname!" );
+
+ const CTFontTableTag nTagCode = (pTagName[0]<<24) + (pTagName[1]<<16) + (pTagName[2]<<8) + (pTagName[3]<<0);
+
+ return GetFontTable(nTagCode, pResultBuf);
+}
+
+int CoreTextFontFace::GetFontTable(uint32_t nTagCode, unsigned char* pResultBuf ) const
+{
+ // get the raw table length
+ CTFontDescriptorRef pFontDesc = reinterpret_cast<CTFontDescriptorRef>( GetFontId());
+ CTFontRef rCTFont = CTFontCreateWithFontDescriptor( pFontDesc, 0.0, nullptr);
+ const uint32_t opts( kCTFontTableOptionNoOptions );
+ CFDataRef pDataRef = CTFontCopyTable( rCTFont, nTagCode, opts);
+ CFRelease( rCTFont);
+ if( !pDataRef)
+ return 0;
+
+ const CFIndex nByteLength = CFDataGetLength( pDataRef);
+
+ // get the raw table data if requested
+ if( pResultBuf && (nByteLength > 0))
+ {
+ const CFRange aFullRange = CFRangeMake( 0, nByteLength);
+ CFDataGetBytes( pDataRef, aFullRange, reinterpret_cast<UInt8*>(pResultBuf));
+ }
+
+ CFRelease( pDataRef);
+
+ return static_cast<int>(nByteLength);
+}
+
+FontAttributes DevFontFromCTFontDescriptor( CTFontDescriptorRef pFD, bool* bFontEnabled )
+{
+ // all CoreText fonts are device fonts that can rotate just fine
+ FontAttributes rDFA;
+ rDFA.SetQuality( 0 );
+
+ // reset the font attributes
+ rDFA.SetFamilyType( FAMILY_DONTKNOW );
+ rDFA.SetPitch( PITCH_VARIABLE );
+ rDFA.SetWidthType( WIDTH_NORMAL );
+ rDFA.SetWeight( WEIGHT_NORMAL );
+ rDFA.SetItalic( ITALIC_NONE );
+ rDFA.SetSymbolFlag( false );
+
+ // get font name
+#ifdef MACOSX
+ CFStringRef pLang = nullptr;
+ CFStringRef pFamilyName = static_cast<CFStringRef>(
+ CTFontDescriptorCopyLocalizedAttribute( pFD, kCTFontFamilyNameAttribute, &pLang ));
+
+ if ( !pLang )
+ {
+ if( pFamilyName )
+ {
+ CFRelease( pFamilyName );
+ }
+ pFamilyName = static_cast<CFStringRef>(CTFontDescriptorCopyAttribute( pFD, kCTFontFamilyNameAttribute ));
+ }
+#else
+ // No "Application" on iOS. And it is unclear whether this code
+ // snippet will actually ever get invoked on iOS anyway. So just
+ // use the old code that uses a non-localized font name.
+ CFStringRef pFamilyName = (CFStringRef)CTFontDescriptorCopyAttribute( pFD, kCTFontFamilyNameAttribute );
+#endif
+
+ rDFA.SetFamilyName( GetOUString( pFamilyName ) );
+
+ // get font style
+ CFStringRef pStyleName = static_cast<CFStringRef>(CTFontDescriptorCopyAttribute( pFD, kCTFontStyleNameAttribute ));
+ rDFA.SetStyleName( GetOUString( pStyleName ) );
+
+ // get font-enabled status
+ if( bFontEnabled )
+ {
+ int bEnabled = TRUE; // by default (and when we're on macOS < 10.6) it's "enabled"
+ CFNumberRef pEnabled = static_cast<CFNumberRef>(CTFontDescriptorCopyAttribute( pFD, kCTFontEnabledAttribute ));
+ CFNumberGetValue( pEnabled, kCFNumberIntType, &bEnabled );
+ *bFontEnabled = bEnabled;
+ }
+
+ // get font attributes
+ CFDictionaryRef pAttrDict = static_cast<CFDictionaryRef>(CTFontDescriptorCopyAttribute( pFD, kCTFontTraitsAttribute ));
+
+ if (bFontEnabled && *bFontEnabled)
+ {
+ // Ignore font formats not supported.
+ int nFormat;
+ CFNumberRef pFormat = static_cast<CFNumberRef>(CTFontDescriptorCopyAttribute(pFD, kCTFontFormatAttribute));
+ CFNumberGetValue(pFormat, kCFNumberIntType, &nFormat);
+ if (nFormat == kCTFontFormatUnrecognized || nFormat == kCTFontFormatPostScript || nFormat == kCTFontFormatBitmap)
+ {
+ SAL_INFO("vcl.fonts", "Ignoring font with unsupported format: " << rDFA.GetFamilyName());
+ *bFontEnabled = false;
+ }
+ CFRelease(pFormat);
+ }
+
+ // get symbolic trait
+ // TODO: use other traits such as MonoSpace/Condensed/Expanded or Vertical too
+ SInt64 nSymbolTrait = 0;
+ CFNumberRef pSymbolNum = nullptr;
+ if( CFDictionaryGetValueIfPresent( pAttrDict, kCTFontSymbolicTrait, reinterpret_cast<const void**>(&pSymbolNum) ) )
+ {
+ CFNumberGetValue( pSymbolNum, kCFNumberSInt64Type, &nSymbolTrait );
+ rDFA.SetSymbolFlag( (nSymbolTrait & kCTFontClassMaskTrait) == kCTFontSymbolicClass );
+
+ if (nSymbolTrait & kCTFontMonoSpaceTrait)
+ rDFA.SetPitch(PITCH_FIXED);
+ }
+
+ // get the font weight
+ double fWeight = 0;
+ CFNumberRef pWeightNum = static_cast<CFNumberRef>(CFDictionaryGetValue( pAttrDict, kCTFontWeightTrait ));
+ CFNumberGetValue( pWeightNum, kCFNumberDoubleType, &fWeight );
+ int nInt = WEIGHT_NORMAL;
+
+ // Special case fixes
+
+ // tdf#67744: Courier Std Medium is always bold. We get a kCTFontWeightTrait of 0.23 which
+ // surely must be wrong.
+ if (rDFA.GetFamilyName() == "Courier Std" &&
+ (rDFA.GetStyleName() == "Medium" || rDFA.GetStyleName() == "Medium Oblique") &&
+ fWeight > 0.2)
+ {
+ fWeight = 0;
+ }
+
+ // tdf#68889: Ditto for Gill Sans MT Pro. Here I can kinda understand it, maybe the
+ // kCTFontWeightTrait is intended to give a subjective "optical" impression of how the font
+ // looks, and Gill Sans MT Pro Medium is kinda heavy. But with the way LibreOffice uses fonts,
+ // we still should think of it as being "medium" weight.
+ if (rDFA.GetFamilyName() == "Gill Sans MT Pro" &&
+ (rDFA.GetStyleName() == "Medium" || rDFA.GetStyleName() == "Medium Italic") &&
+ fWeight > 0.2)
+ {
+ fWeight = 0;
+ }
+
+ if( fWeight > 0 )
+ {
+ nInt = rint(int(WEIGHT_NORMAL) + fWeight * ((WEIGHT_BLACK - WEIGHT_NORMAL)/0.68));
+ if( nInt > WEIGHT_BLACK )
+ {
+ nInt = WEIGHT_BLACK;
+ }
+ }
+ else if( fWeight < 0 )
+ {
+ nInt = rint(int(WEIGHT_NORMAL) + fWeight * ((WEIGHT_NORMAL - WEIGHT_THIN)/0.8));
+ if( nInt < WEIGHT_THIN )
+ {
+ nInt = WEIGHT_THIN;
+ }
+ }
+ rDFA.SetWeight( static_cast<FontWeight>(nInt) );
+
+ // get the font slant
+ double fSlant = 0;
+ CFNumberRef pSlantNum = static_cast<CFNumberRef>(CFDictionaryGetValue( pAttrDict, kCTFontSlantTrait ));
+ CFNumberGetValue( pSlantNum, kCFNumberDoubleType, &fSlant );
+ if( fSlant >= 0.035 )
+ {
+ rDFA.SetItalic( ITALIC_NORMAL );
+ }
+ // get width trait
+ double fWidth = 0;
+ CFNumberRef pWidthNum = static_cast<CFNumberRef>(CFDictionaryGetValue( pAttrDict, kCTFontWidthTrait ));
+ CFNumberGetValue( pWidthNum, kCFNumberDoubleType, &fWidth );
+ nInt = WIDTH_NORMAL;
+
+ if( fWidth > 0 )
+ {
+ nInt = rint( int(WIDTH_NORMAL) + fWidth * ((WIDTH_ULTRA_EXPANDED - WIDTH_NORMAL)/0.4));
+ if( nInt > WIDTH_ULTRA_EXPANDED )
+ {
+ nInt = WIDTH_ULTRA_EXPANDED;
+ }
+ }
+ else if( fWidth < 0 )
+ {
+ nInt = rint( int(WIDTH_NORMAL) + fWidth * ((WIDTH_NORMAL - WIDTH_ULTRA_CONDENSED)/0.5));
+ if( nInt < WIDTH_ULTRA_CONDENSED )
+ {
+ nInt = WIDTH_ULTRA_CONDENSED;
+ }
+ }
+ rDFA.SetWidthType( static_cast<FontWidth>(nInt) );
+
+ // release the attribute dict that we had copied
+ CFRelease( pAttrDict );
+
+ // TODO? also use the HEAD table if available to get more attributes
+// CFDataRef CTFontCopyTable( CTFontRef, kCTFontTableHead, /*kCTFontTableOptionNoOptions*/kCTFontTableOptionExcludeSynthetic );
+
+ return rDFA;
+}
+
+static void fontEnumCallBack( const void* pValue, void* pContext )
+{
+ CTFontDescriptorRef pFD = static_cast<CTFontDescriptorRef>(pValue);
+
+ bool bFontEnabled;
+ FontAttributes rDFA = DevFontFromCTFontDescriptor( pFD, &bFontEnabled );
+
+ if( bFontEnabled)
+ {
+ const sal_IntPtr nFontId = reinterpret_cast<sal_IntPtr>(pValue);
+ rtl::Reference<CoreTextFontFace> pFontData = new CoreTextFontFace( rDFA, nFontId );
+ SystemFontList* pFontList = static_cast<SystemFontList*>(pContext);
+ pFontList->AddFont( pFontData.get() );
+ }
+}
+
+SystemFontList::SystemFontList()
+ : mpCTFontCollection( nullptr )
+ , mpCTFontArray( nullptr )
+{}
+
+SystemFontList::~SystemFontList()
+{
+ maFontContainer.clear();
+
+ if( mpCTFontArray )
+ {
+ CFRelease( mpCTFontArray );
+ }
+ if( mpCTFontCollection )
+ {
+ CFRelease( mpCTFontCollection );
+ }
+}
+
+void SystemFontList::AddFont( CoreTextFontFace* pFontData )
+{
+ sal_IntPtr nFontId = pFontData->GetFontId();
+ maFontContainer[ nFontId ] = pFontData;
+}
+
+void SystemFontList::AnnounceFonts( vcl::font::PhysicalFontCollection& rFontCollection ) const
+{
+ for(const auto& rEntry : maFontContainer )
+ {
+ rFontCollection.Add( rEntry.second.get() );
+ }
+}
+
+CoreTextFontFace* SystemFontList::GetFontDataFromId( sal_IntPtr nFontId ) const
+{
+ auto it = maFontContainer.find( nFontId );
+ if( it == maFontContainer.end() )
+ {
+ return nullptr;
+ }
+ return (*it).second.get();
+}
+
+bool SystemFontList::Init()
+{
+ // enumerate available system fonts
+ static const int nMaxDictEntries = 8;
+ CFMutableDictionaryRef pCFDict = CFDictionaryCreateMutable( nullptr,
+ nMaxDictEntries,
+ &kCFTypeDictionaryKeyCallBacks,
+ &kCFTypeDictionaryValueCallBacks );
+
+ CFDictionaryAddValue( pCFDict, kCTFontCollectionRemoveDuplicatesOption, kCFBooleanTrue );
+ mpCTFontCollection = CTFontCollectionCreateFromAvailableFonts( pCFDict );
+ CFRelease( pCFDict );
+ mpCTFontArray = CTFontCollectionCreateMatchingFontDescriptors( mpCTFontCollection );
+
+ const int nFontCount = CFArrayGetCount( mpCTFontArray );
+ const CFRange aFullRange = CFRangeMake( 0, nFontCount );
+ CFArrayApplyFunction( mpCTFontArray, aFullRange, fontEnumCallBack, this );
+
+ return true;
+}
+
+SystemFontList* GetCoretextFontList()
+{
+ SystemFontList* pList = new SystemFontList();
+ if( !pList->Init() )
+ {
+ delete pList;
+ return nullptr;
+ }
+
+ return pList;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/quartz/salbmp.cxx b/vcl/quartz/salbmp.cxx
new file mode 100644
index 000000000..c8f7bd7f3
--- /dev/null
+++ b/vcl/quartz/salbmp.cxx
@@ -0,0 +1,751 @@
+/* -*- 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/config.h>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+
+#include <cstddef>
+#include <limits>
+
+#include <o3tl/make_shared.hxx>
+#include <tools/color.hxx>
+#include <vcl/bitmap.hxx>
+#include <vcl/BitmapAccessMode.hxx>
+#include <vcl/BitmapBuffer.hxx>
+#include <vcl/BitmapColor.hxx>
+#include <vcl/BitmapPalette.hxx>
+#include <vcl/ColorMask.hxx>
+#include <vcl/Scanline.hxx>
+
+#include <bitmap/bmpfast.hxx>
+#include <quartz/salbmp.h>
+#include <quartz/utils.h>
+#include <bitmap/ScanlineTools.hxx>
+
+#ifdef MACOSX
+#include <osx/saldata.hxx>
+#else
+#include <svdata.hxx>
+#endif
+
+const unsigned long k32BitRedColorMask = 0x00ff0000;
+const unsigned long k32BitGreenColorMask = 0x0000ff00;
+const unsigned long k32BitBlueColorMask = 0x000000ff;
+
+QuartzSalBitmap::QuartzSalBitmap()
+ : mxCachedImage( nullptr )
+ , mnBits(0)
+ , mnWidth(0)
+ , mnHeight(0)
+ , mnBytesPerRow(0)
+{
+}
+
+QuartzSalBitmap::~QuartzSalBitmap()
+{
+ doDestroy();
+}
+
+bool QuartzSalBitmap::Create( const Size& rSize, vcl::PixelFormat ePixelFormat, const BitmapPalette& rBitmapPalette )
+{
+ if (ePixelFormat == vcl::PixelFormat::INVALID)
+ return false;
+
+ maPalette = rBitmapPalette;
+ mnBits = vcl::pixelFormatBitCount(ePixelFormat);
+ mnWidth = rSize.Width();
+ mnHeight = rSize.Height();
+ return AllocateUserData();
+}
+
+bool QuartzSalBitmap::Create( const SalBitmap& rSalBmp )
+{
+ vcl::PixelFormat ePixelFormat = vcl::bitDepthToPixelFormat(rSalBmp.GetBitCount());
+ return Create( rSalBmp, ePixelFormat);
+}
+
+bool QuartzSalBitmap::Create( const SalBitmap& rSalBmp, SalGraphics* pGraphics )
+{
+ vcl::PixelFormat ePixelFormat = vcl::PixelFormat::INVALID;
+ if (pGraphics)
+ ePixelFormat = vcl::bitDepthToPixelFormat(pGraphics->GetBitCount());
+ else
+ ePixelFormat = vcl::bitDepthToPixelFormat(rSalBmp.GetBitCount());
+
+ return Create( rSalBmp, ePixelFormat);
+}
+
+bool QuartzSalBitmap::Create( const SalBitmap& rSalBmp, vcl::PixelFormat eNewPixelFormat )
+{
+ const QuartzSalBitmap& rSourceBitmap = static_cast<const QuartzSalBitmap&>(rSalBmp);
+
+ if (eNewPixelFormat != vcl::PixelFormat::INVALID && rSourceBitmap.m_pUserBuffer)
+ {
+ mnBits = vcl::pixelFormatBitCount(eNewPixelFormat);
+ mnWidth = rSourceBitmap.mnWidth;
+ mnHeight = rSourceBitmap.mnHeight;
+ maPalette = rSourceBitmap.maPalette;
+
+ if( AllocateUserData() )
+ {
+ ConvertBitmapData( mnWidth, mnHeight, mnBits, mnBytesPerRow, maPalette,
+ m_pUserBuffer.get(), rSourceBitmap.mnBits,
+ rSourceBitmap.mnBytesPerRow, rSourceBitmap.maPalette,
+ rSourceBitmap.m_pUserBuffer.get() );
+ return true;
+ }
+ }
+ return false;
+}
+
+#if HAVE_FEATURE_SKIA
+
+bool QuartzSalBitmap::Create( const SkiaSalBitmap& rSalBmp, const SalTwoRect& rPosAry )
+{
+ bool bRet = false;
+
+ // Ugly but necessary to acquire the bitmap buffer because all of the
+ // SalBitmap instances that callers pass are already const. At least we
+ // only need to read, not write to the bitmap paramter.
+ SkiaSalBitmap& rSkiaSalBmp = const_cast<SkiaSalBitmap&>( rSalBmp );
+
+ BitmapBuffer *pSrcBuffer = rSkiaSalBmp.AcquireBuffer( BitmapAccessMode::Read );
+ if ( !pSrcBuffer )
+ return bRet;
+
+ if ( !pSrcBuffer->mpBits )
+ {
+ rSkiaSalBmp.ReleaseBuffer( pSrcBuffer, BitmapAccessMode::Read );
+ return bRet;
+ }
+
+ // Create only a 1 pixel buffer as it will always be discarded
+ mnBits = 32;
+ mnWidth = 1;
+ mnHeight = 1;
+ if( AllocateUserData() )
+ {
+ BitmapBuffer *pDestBuffer = AcquireBuffer( BitmapAccessMode::Read );
+ if ( pDestBuffer )
+ {
+ std::unique_ptr<BitmapBuffer> pConvertedBuffer = StretchAndConvert( *pSrcBuffer, rPosAry, pDestBuffer->mnFormat, pDestBuffer->maPalette, &pDestBuffer->maColorMask );
+ bool bUseDestBuffer = ( pConvertedBuffer &&
+ pConvertedBuffer->mpBits &&
+ pConvertedBuffer->mnFormat == pDestBuffer->mnFormat &&
+ pConvertedBuffer->mnWidth == rPosAry.mnDestWidth &&
+ pConvertedBuffer->mnHeight == rPosAry.mnDestHeight );
+
+ ReleaseBuffer( pDestBuffer, BitmapAccessMode::Read );
+
+ if ( bUseDestBuffer )
+ {
+ // Surprisingly, BitmapBuffer does not delete the bits so
+ // discard our 1 pixel buffer and take ownership of the bits
+ DestroyContext();
+ m_pUserBuffer.reset( pConvertedBuffer->mpBits );
+ mnWidth = pConvertedBuffer->mnWidth;
+ mnHeight = pConvertedBuffer->mnHeight;
+ mnBytesPerRow = pConvertedBuffer->mnScanlineSize;
+ bRet = true;
+ }
+ }
+ }
+
+ rSkiaSalBmp.ReleaseBuffer( pSrcBuffer, BitmapAccessMode::Read );
+
+ return bRet;
+}
+
+#endif
+
+bool QuartzSalBitmap::Create( const css::uno::Reference< css::rendering::XBitmapCanvas >& /*xBitmapCanvas*/,
+ Size& /*rSize*/, bool /*bMask*/ )
+{
+ return false;
+}
+
+void QuartzSalBitmap::Destroy()
+{
+ doDestroy();
+}
+
+void QuartzSalBitmap::doDestroy()
+{
+ DestroyContext();
+ m_pUserBuffer.reset();
+}
+
+void QuartzSalBitmap::DestroyContext()
+{
+ if( mxCachedImage )
+ {
+ CGImageRelease( mxCachedImage );
+ mxCachedImage = nullptr;
+ }
+
+ if (maGraphicContext.isSet())
+ {
+ CGContextRelease(maGraphicContext.get());
+ maGraphicContext.set(nullptr);
+ m_pContextBuffer.reset();
+ }
+}
+
+bool QuartzSalBitmap::CreateContext()
+{
+ DestroyContext();
+
+ // prepare graphics context
+ // convert image from user input if available
+ const bool bSkipConversion = !m_pUserBuffer;
+ if( bSkipConversion )
+ AllocateUserData();
+
+ // default to RGBA color space
+ CGColorSpaceRef aCGColorSpace = GetSalData()->mxRGBSpace;
+ CGBitmapInfo aCGBmpInfo = kCGImageAlphaNoneSkipFirst;
+
+ // convert data into something accepted by CGBitmapContextCreate()
+ size_t bitsPerComponent = 8;
+ sal_uInt32 nContextBytesPerRow = mnBytesPerRow;
+ if( mnBits == 32 )
+ {
+ // no conversion needed for truecolor
+ m_pContextBuffer = m_pUserBuffer;
+ }
+ else if( mnBits == 8 && maPalette.IsGreyPalette8Bit() )
+ {
+ // no conversion needed for grayscale
+ m_pContextBuffer = m_pUserBuffer;
+ aCGColorSpace = GetSalData()->mxGraySpace;
+ aCGBmpInfo = kCGImageAlphaNone;
+ bitsPerComponent = mnBits;
+ }
+ // TODO: is special handling for 1bit input buffers worth it?
+ else
+ {
+ // convert user data to 32 bit
+ nContextBytesPerRow = mnWidth << 2;
+ try
+ {
+ m_pContextBuffer = o3tl::make_shared_array<sal_uInt8>(mnHeight * nContextBytesPerRow);
+
+ if( !bSkipConversion )
+ {
+ ConvertBitmapData( mnWidth, mnHeight,
+ 32, nContextBytesPerRow, maPalette, m_pContextBuffer.get(),
+ mnBits, mnBytesPerRow, maPalette, m_pUserBuffer.get() );
+ }
+ }
+ catch( const std::bad_alloc& )
+ {
+ maGraphicContext.set(nullptr);
+ }
+ }
+
+ if (m_pContextBuffer)
+ {
+ maGraphicContext.set(CGBitmapContextCreate(m_pContextBuffer.get(), mnWidth, mnHeight,
+ bitsPerComponent, nContextBytesPerRow,
+ aCGColorSpace, aCGBmpInfo));
+ }
+
+ if (!maGraphicContext.isSet())
+ m_pContextBuffer.reset();
+
+ return maGraphicContext.isSet();
+}
+
+bool QuartzSalBitmap::AllocateUserData()
+{
+ Destroy();
+
+ if( mnWidth && mnHeight )
+ {
+ mnBytesPerRow = 0;
+
+ switch( mnBits )
+ {
+ case 1: mnBytesPerRow = (mnWidth + 7) >> 3; break;
+ case 4: mnBytesPerRow = (mnWidth + 1) >> 1; break;
+ case 8: mnBytesPerRow = mnWidth; break;
+ case 24: mnBytesPerRow = (mnWidth << 1) + mnWidth; break;
+ case 32: mnBytesPerRow = mnWidth << 2; break;
+ default:
+ assert(false && "vcl::QuartzSalBitmap::AllocateUserData(), illegal bitcount!");
+ }
+ }
+
+ bool alloc = false;
+ if (mnBytesPerRow != 0 &&
+ mnBytesPerRow <= std::numeric_limits<sal_uInt32>::max() / mnHeight)
+ {
+ try
+ {
+ m_pUserBuffer = o3tl::make_shared_array<sal_uInt8>(mnBytesPerRow * mnHeight);
+ alloc = true;
+ }
+ catch (std::bad_alloc &) {}
+ }
+ if (!alloc)
+ {
+ SAL_WARN( "vcl.quartz", "bad_alloc: " << mnWidth << "x" << mnHeight << " (" << mnBytesPerRow * mnHeight << " bytes)");
+ m_pUserBuffer.reset();
+ mnBytesPerRow = 0;
+ }
+
+ return bool(m_pUserBuffer);
+}
+
+void QuartzSalBitmap::ConvertBitmapData( sal_uInt32 nWidth, sal_uInt32 nHeight,
+ sal_uInt16 nDestBits, sal_uInt32 nDestBytesPerRow,
+ const BitmapPalette& rDestPalette, sal_uInt8* pDestData,
+ sal_uInt16 nSrcBits, sal_uInt32 nSrcBytesPerRow,
+ const BitmapPalette& rSrcPalette, sal_uInt8* pSrcData )
+
+{
+ if( (nDestBytesPerRow == nSrcBytesPerRow) &&
+ (nDestBits == nSrcBits) && ((nSrcBits != 8) || (rDestPalette.operator==( rSrcPalette ))) )
+ {
+ // simple case, same format, so just copy
+ memcpy( pDestData, pSrcData, nHeight * nDestBytesPerRow );
+ return;
+ }
+
+ // try accelerated conversion if possible
+ // TODO: are other truecolor conversions except BGR->ARGB worth it?
+ bool bConverted = false;
+ if( (nSrcBits == 24) && (nDestBits == 32) )
+ {
+ // TODO: extend bmpfast.cxx with a method that can be directly used here
+ BitmapBuffer aSrcBuf;
+ aSrcBuf.mnFormat = ScanlineFormat::N24BitTcBgr;
+ aSrcBuf.mpBits = pSrcData;
+ aSrcBuf.mnBitCount = nSrcBits;
+ aSrcBuf.mnScanlineSize = nSrcBytesPerRow;
+ BitmapBuffer aDstBuf;
+ aDstBuf.mnFormat = ScanlineFormat::N32BitTcArgb;
+ aDstBuf.mpBits = pDestData;
+ aDstBuf.mnBitCount = nDestBits;
+ aDstBuf.mnScanlineSize = nDestBytesPerRow;
+
+ aSrcBuf.mnWidth = aDstBuf.mnWidth = nWidth;
+ aSrcBuf.mnHeight = aDstBuf.mnHeight = nHeight;
+
+ SalTwoRect aTwoRects(0, 0, mnWidth, mnHeight, 0, 0, mnWidth, mnHeight);
+ bConverted = ::ImplFastBitmapConversion( aDstBuf, aSrcBuf, aTwoRects );
+ }
+
+ if( !bConverted )
+ {
+ // TODO: this implementation is for clarity, not for speed
+
+ auto pTarget = vcl::bitmap::getScanlineTransformer(nDestBits, rDestPalette);
+ auto pSource = vcl::bitmap::getScanlineTransformer(nSrcBits, rSrcPalette);
+
+ if (pTarget && pSource)
+ {
+ sal_uInt32 nY = nHeight;
+ while( nY-- )
+ {
+ pTarget->startLine(pDestData);
+ pSource->startLine(pSrcData);
+
+ sal_uInt32 nX = nWidth;
+ while( nX-- )
+ {
+ pTarget->writePixel(pSource->readPixel());
+ }
+ pSrcData += nSrcBytesPerRow;
+ pDestData += nDestBytesPerRow;
+ }
+ }
+ }
+}
+
+Size QuartzSalBitmap::GetSize() const
+{
+ return Size( mnWidth, mnHeight );
+}
+
+sal_uInt16 QuartzSalBitmap::GetBitCount() const
+{
+ return mnBits;
+}
+
+namespace {
+
+struct pal_entry
+{
+ sal_uInt8 mnRed;
+ sal_uInt8 mnGreen;
+ sal_uInt8 mnBlue;
+};
+
+}
+
+pal_entry const aImplSalSysPalEntryAry[ 16 ] =
+{
+{ 0, 0, 0 },
+{ 0, 0, 0x80 },
+{ 0, 0x80, 0 },
+{ 0, 0x80, 0x80 },
+{ 0x80, 0, 0 },
+{ 0x80, 0, 0x80 },
+{ 0x80, 0x80, 0 },
+{ 0x80, 0x80, 0x80 },
+{ 0xC0, 0xC0, 0xC0 },
+{ 0, 0, 0xFF },
+{ 0, 0xFF, 0 },
+{ 0, 0xFF, 0xFF },
+{ 0xFF, 0, 0 },
+{ 0xFF, 0, 0xFF },
+{ 0xFF, 0xFF, 0 },
+{ 0xFF, 0xFF, 0xFF }
+};
+
+static const BitmapPalette& GetDefaultPalette( int mnBits, bool bMonochrome )
+{
+ if( bMonochrome )
+ return Bitmap::GetGreyPalette( 1U << mnBits );
+
+ // at this point we should provide some kind of default palette
+ // since all other platforms do so, too.
+ static bool bDefPalInit = false;
+ static BitmapPalette aDefPalette256;
+ static BitmapPalette aDefPalette16;
+ static BitmapPalette aDefPalette2;
+ if( ! bDefPalInit )
+ {
+ bDefPalInit = true;
+ aDefPalette256.SetEntryCount( 256 );
+ aDefPalette16.SetEntryCount( 16 );
+ aDefPalette2.SetEntryCount( 2 );
+
+ // Standard colors
+ unsigned int i;
+ for( i = 0; i < 16; i++ )
+ {
+ aDefPalette16[i] =
+ aDefPalette256[i] = BitmapColor( aImplSalSysPalEntryAry[i].mnRed,
+ aImplSalSysPalEntryAry[i].mnGreen,
+ aImplSalSysPalEntryAry[i].mnBlue );
+ }
+
+ aDefPalette2[0] = BitmapColor( 0, 0, 0 );
+ aDefPalette2[1] = BitmapColor( 0xff, 0xff, 0xff );
+
+ // own palette (6/6/6)
+ const int DITHER_PAL_STEPS = 6;
+ const sal_uInt8 DITHER_PAL_DELTA = 51;
+ int nB, nG, nR;
+ sal_uInt8 nRed, nGreen, nBlue;
+ for( nB=0, nBlue=0; nB < DITHER_PAL_STEPS; nB++, nBlue += DITHER_PAL_DELTA )
+ {
+ for( nG=0, nGreen=0; nG < DITHER_PAL_STEPS; nG++, nGreen += DITHER_PAL_DELTA )
+ {
+ for( nR=0, nRed=0; nR < DITHER_PAL_STEPS; nR++, nRed += DITHER_PAL_DELTA )
+ {
+ aDefPalette256[ i ] = BitmapColor( nRed, nGreen, nBlue );
+ i++;
+ }
+ }
+ }
+ }
+
+ // now fill in appropriate palette
+ switch( mnBits )
+ {
+ case 1: return aDefPalette2;
+ case 4: return aDefPalette16;
+ case 8: return aDefPalette256;
+ default: break;
+ }
+
+ const static BitmapPalette aEmptyPalette;
+ return aEmptyPalette;
+}
+
+BitmapBuffer* QuartzSalBitmap::AcquireBuffer( BitmapAccessMode /*nMode*/ )
+{
+ // TODO: AllocateUserData();
+ if (!m_pUserBuffer)
+ return nullptr;
+
+ BitmapBuffer* pBuffer = new BitmapBuffer;
+ pBuffer->mnWidth = mnWidth;
+ pBuffer->mnHeight = mnHeight;
+ pBuffer->maPalette = maPalette;
+ pBuffer->mnScanlineSize = mnBytesPerRow;
+ pBuffer->mpBits = m_pUserBuffer.get();
+ pBuffer->mnBitCount = mnBits;
+ switch( mnBits )
+ {
+ case 1:
+ pBuffer->mnFormat = ScanlineFormat::N1BitMsbPal;
+ break;
+ case 8:
+ pBuffer->mnFormat = ScanlineFormat::N8BitPal;
+ break;
+ case 24:
+ pBuffer->mnFormat = ScanlineFormat::N24BitTcBgr;
+ break;
+ case 32:
+ {
+ pBuffer->mnFormat = ScanlineFormat::N32BitTcArgb;
+ ColorMaskElement aRedMask(k32BitRedColorMask);
+ aRedMask.CalcMaskShift();
+ ColorMaskElement aGreenMask(k32BitGreenColorMask);
+ aGreenMask.CalcMaskShift();
+ ColorMaskElement aBlueMask(k32BitBlueColorMask);
+ aBlueMask.CalcMaskShift();
+ pBuffer->maColorMask = ColorMask(aRedMask, aGreenMask, aBlueMask);
+ break;
+ }
+ default: assert(false);
+ }
+
+ // some BitmapBuffer users depend on a complete palette
+ if( (mnBits <= 8) && !maPalette )
+ pBuffer->maPalette = GetDefaultPalette( mnBits, true );
+
+ return pBuffer;
+}
+
+void QuartzSalBitmap::ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode )
+{
+ // invalidate graphic context if we have different data
+ if( nMode == BitmapAccessMode::Write )
+ {
+ maPalette = pBuffer->maPalette;
+ if (maGraphicContext.isSet())
+ {
+ DestroyContext();
+ }
+ InvalidateChecksum();
+ }
+
+ delete pBuffer;
+}
+
+CGImageRef QuartzSalBitmap::CreateCroppedImage( int nX, int nY, int nNewWidth, int nNewHeight ) const
+{
+ if( !mxCachedImage )
+ {
+ if (!maGraphicContext.isSet())
+ {
+ if( !const_cast<QuartzSalBitmap*>(this)->CreateContext() )
+ {
+ return nullptr;
+ }
+ }
+ mxCachedImage = CGBitmapContextCreateImage(maGraphicContext.get());
+ }
+
+ CGImageRef xCroppedImage = nullptr;
+ // short circuit if there is nothing to crop
+ if( !nX && !nY && (mnWidth == nNewWidth) && (mnHeight == nNewHeight) )
+ {
+ xCroppedImage = mxCachedImage;
+ CFRetain( xCroppedImage );
+ }
+ else
+ {
+ nY = mnHeight - (nY + nNewHeight); // adjust for y-mirrored context
+ const CGRect aCropRect = { { static_cast<CGFloat>(nX), static_cast<CGFloat>(nY) }, { static_cast<CGFloat>(nNewWidth), static_cast<CGFloat>(nNewHeight) } };
+ xCroppedImage = CGImageCreateWithImageInRect( mxCachedImage, aCropRect );
+ }
+
+ return xCroppedImage;
+}
+
+static void CFRTLFree(void* /*info*/, const void* data, size_t /*size*/)
+{
+ std::free( const_cast<void*>(data) );
+}
+
+CGImageRef QuartzSalBitmap::CreateWithMask( const QuartzSalBitmap& rMask,
+ int nX, int nY, int nWidth, int nHeight ) const
+{
+ CGImageRef xImage( CreateCroppedImage( nX, nY, nWidth, nHeight ) );
+ if( !xImage )
+ return nullptr;
+
+ CGImageRef xMask = rMask.CreateCroppedImage( nX, nY, nWidth, nHeight );
+ if( !xMask )
+ return xImage;
+
+ // CGImageCreateWithMask() only likes masks or greyscale images => convert if needed
+ // TODO: isolate in an extra method?
+ if( !CGImageIsMask(xMask) || rMask.GetBitCount() != 8)//(CGImageGetColorSpace(xMask) != GetSalData()->mxGraySpace) )
+ {
+ const CGRect xImageRect=CGRectMake( 0, 0, nWidth, nHeight );//the rect has no offset
+
+ // create the alpha mask image fitting our image
+ // TODO: is caching the full mask or the subimage mask worth it?
+ int nMaskBytesPerRow = ((nWidth + 3) & ~3);
+ void* pMaskMem = std::malloc( nMaskBytesPerRow * nHeight );
+ CGContextRef xMaskContext = CGBitmapContextCreate( pMaskMem,
+ nWidth, nHeight, 8, nMaskBytesPerRow, GetSalData()->mxGraySpace, kCGImageAlphaNone );
+ CGContextDrawImage( xMaskContext, xImageRect, xMask );
+ CFRelease( xMask );
+ CGDataProviderRef xDataProvider( CGDataProviderCreateWithData( nullptr,
+ pMaskMem, nHeight * nMaskBytesPerRow, &CFRTLFree ) );
+
+ static const CGFloat* pDecode = nullptr;
+ xMask = CGImageMaskCreate( nWidth, nHeight, 8, 8, nMaskBytesPerRow, xDataProvider, pDecode, false );
+ CFRelease( xDataProvider );
+ CFRelease( xMaskContext );
+ }
+
+ if( !xMask )
+ return xImage;
+
+ // combine image and alpha mask
+ CGImageRef xMaskedImage = CGImageCreateWithMask( xImage, xMask );
+ CFRelease( xMask );
+ CFRelease( xImage );
+ return xMaskedImage;
+}
+
+/** creates an image from the given rectangle, replacing all black pixels
+ with nMaskColor and make all other full transparent */
+CGImageRef QuartzSalBitmap::CreateColorMask( int nX, int nY, int nWidth,
+ int nHeight, Color nMaskColor ) const
+{
+ CGImageRef xMask = nullptr;
+ if (m_pUserBuffer && (nX + nWidth <= mnWidth) && (nY + nHeight <= mnHeight))
+ {
+ const sal_uInt32 nDestBytesPerRow = nWidth << 2;
+ std::unique_ptr<sal_uInt32[]> pMaskBuffer(new (std::nothrow) sal_uInt32[ nHeight * nDestBytesPerRow / 4] );
+ sal_uInt32* pDest = pMaskBuffer.get();
+
+ auto pSourcePixels = vcl::bitmap::getScanlineTransformer(mnBits, maPalette);
+
+ if( pMaskBuffer && pSourcePixels )
+ {
+ sal_uInt32 nColor;
+ reinterpret_cast<sal_uInt8*>(&nColor)[0] = 0xff;
+ reinterpret_cast<sal_uInt8*>(&nColor)[1] = nMaskColor.GetRed();
+ reinterpret_cast<sal_uInt8*>(&nColor)[2] = nMaskColor.GetGreen();
+ reinterpret_cast<sal_uInt8*>(&nColor)[3] = nMaskColor.GetBlue();
+
+ sal_uInt8* pSource = m_pUserBuffer.get();
+ // First to nY on y-axis, as that is our starting point (sub-image)
+ if( nY )
+ pSource += nY * mnBytesPerRow;
+
+ int y = nHeight;
+ while( y-- )
+ {
+ pSourcePixels->startLine( pSource );
+ pSourcePixels->skipPixel(nX); // Skip on x axis to nX
+ sal_uInt32 x = nWidth;
+ while( x-- )
+ {
+ *pDest++ = (pSourcePixels->readPixel() == 0) ? nColor : 0;
+ }
+ pSource += mnBytesPerRow;
+ }
+
+ CGDataProviderRef xDataProvider( CGDataProviderCreateWithData(nullptr, pMaskBuffer.release(), nHeight * nDestBytesPerRow, &CFRTLFree) );
+ xMask = CGImageCreate(nWidth, nHeight, 8, 32, nDestBytesPerRow, GetSalData()->mxRGBSpace, kCGImageAlphaPremultipliedFirst, xDataProvider, nullptr, true, kCGRenderingIntentDefault);
+ CFRelease(xDataProvider);
+ }
+ }
+ return xMask;
+}
+
+/** QuartzSalBitmap::GetSystemData Get platform native image data from existing image
+ *
+ * @param rData struct BitmapSystemData, defined in vcl/inc/bitmap.hxx
+ * @return true if successful
+**/
+bool QuartzSalBitmap::GetSystemData( BitmapSystemData& rData )
+{
+ bool bRet = false;
+
+ if (!maGraphicContext.isSet())
+ CreateContext();
+
+ if (maGraphicContext.isSet())
+ {
+ bRet = true;
+
+ if ((CGBitmapContextGetBitsPerPixel(maGraphicContext.get()) == 32) &&
+ (CGBitmapContextGetBitmapInfo(maGraphicContext.get()) & kCGBitmapByteOrderMask) != kCGBitmapByteOrder32Host)
+ {
+ /**
+ * We need to hack things because VCL does not use kCGBitmapByteOrder32Host, while Cairo requires it.
+ *
+ * Not sure what the above comment means. We don't use Cairo on macOS or iOS.
+ *
+ * This whole if statement was originally (before 2011) inside #ifdef CAIRO. Did we use Cairo on Mac back then?
+ * Anyway, nowadays (since many years, I think) we don't, so should this if statement be dropped? Fun.
+ */
+
+ CGImageRef xImage = CGBitmapContextCreateImage(maGraphicContext.get());
+
+ // re-create the context with single change: include kCGBitmapByteOrder32Host flag.
+ CGContextHolder aGraphicContextNew(CGBitmapContextCreate(CGBitmapContextGetData(maGraphicContext.get()),
+ CGBitmapContextGetWidth(maGraphicContext.get()),
+ CGBitmapContextGetHeight(maGraphicContext.get()),
+ CGBitmapContextGetBitsPerComponent(maGraphicContext.get()),
+ CGBitmapContextGetBytesPerRow(maGraphicContext.get()),
+ CGBitmapContextGetColorSpace(maGraphicContext.get()),
+ CGBitmapContextGetBitmapInfo(maGraphicContext.get()) | kCGBitmapByteOrder32Host));
+ CFRelease(maGraphicContext.get());
+
+ // Needs to be flipped
+ aGraphicContextNew.saveState();
+ CGContextTranslateCTM (aGraphicContextNew.get(), 0, CGBitmapContextGetHeight(aGraphicContextNew.get()));
+ CGContextScaleCTM (aGraphicContextNew.get(), 1.0, -1.0);
+
+ CGContextDrawImage(aGraphicContextNew.get(), CGRectMake( 0, 0, CGImageGetWidth(xImage), CGImageGetHeight(xImage)), xImage);
+
+ // Flip back
+ CGContextRestoreGState( aGraphicContextNew.get() );
+ CGImageRelease( xImage );
+ maGraphicContext = aGraphicContextNew;
+ }
+
+ rData.mnWidth = mnWidth;
+ rData.mnHeight = mnHeight;
+ }
+
+ return bRet;
+}
+
+bool QuartzSalBitmap::ScalingSupported() const
+{
+ return false;
+}
+
+bool QuartzSalBitmap::Scale( const double& /*rScaleX*/, const double& /*rScaleY*/, BmpScaleFlag /*nScaleFlag*/ )
+{
+ return false;
+}
+
+bool QuartzSalBitmap::Replace( const Color& /*rSearchColor*/, const Color& /*rReplaceColor*/, sal_uInt8 /*nTol*/ )
+{
+ return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/quartz/salgdi.cxx b/vcl/quartz/salgdi.cxx
new file mode 100644
index 000000000..d4ecc85cc
--- /dev/null
+++ b/vcl/quartz/salgdi.cxx
@@ -0,0 +1,843 @@
+/* -*- 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/config.h>
+#include <sal/log.hxx>
+#include <config_folders.h>
+
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/range/b2drectangle.hxx>
+#include <osl/file.hxx>
+#include <osl/process.h>
+#include <rtl/bootstrap.h>
+#include <rtl/strbuf.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <tools/long.hxx>
+#include <comphelper/lok.hxx>
+
+#include <vcl/metric.hxx>
+#include <vcl/fontcharmap.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/sysdata.hxx>
+
+#include <quartz/ctfonts.hxx>
+#include <fontsubset.hxx>
+#include <impfont.hxx>
+#include <impfontcharmap.hxx>
+#include <impfontmetricdata.hxx>
+#include <font/fontsubstitution.hxx>
+#include <font/PhysicalFontCollection.hxx>
+
+#ifdef MACOSX
+#include <osx/salframe.h>
+#endif
+#include <quartz/utils.h>
+#ifdef IOS
+#include <svdata.hxx>
+#endif
+#include <sallayout.hxx>
+#include <sft.hxx>
+
+#include <config_features.h>
+#include <vcl/skia/SkiaHelper.hxx>
+#if HAVE_FEATURE_SKIA
+#include <skia/osx/gdiimpl.hxx>
+#endif
+
+using namespace vcl;
+
+namespace {
+
+class CoreTextGlyphFallbackSubstititution
+: public vcl::font::GlyphFallbackFontSubstitution
+{
+public:
+ bool FindFontSubstitute(vcl::font::FontSelectPattern&, LogicalFontInstance* pLogicalFont, OUString&) const override;
+};
+
+bool FontHasCharacter(CTFontRef pFont, const OUString& rString, sal_Int32 nIndex, sal_Int32 nLen)
+{
+ CGGlyph glyphs[nLen];
+ return CTFontGetGlyphsForCharacters(pFont, reinterpret_cast<const UniChar*>(rString.getStr() + nIndex), glyphs, nLen);
+}
+
+}
+
+bool CoreTextGlyphFallbackSubstititution::FindFontSubstitute(vcl::font::FontSelectPattern& rPattern, LogicalFontInstance* pLogicalFont,
+ OUString& rMissingChars) const
+{
+ bool bFound = false;
+ CoreTextStyle* pStyle = static_cast<CoreTextStyle*>(pLogicalFont);
+ CTFontRef pFont = static_cast<CTFontRef>(CFDictionaryGetValue(pStyle->GetStyleDict(), kCTFontAttributeName));
+ CFStringRef pStr = CreateCFString(rMissingChars);
+ if (pStr)
+ {
+ CTFontRef pFallback = CTFontCreateForString(pFont, pStr, CFRangeMake(0, CFStringGetLength(pStr)));
+ if (pFallback)
+ {
+ bFound = true;
+
+ // tdf#148470 remove the resolved chars from rMissing to flag which ones are still missing
+ // for an attempt with another font
+ OUStringBuffer aStillMissingChars;
+ for (sal_Int32 nStrIndex = 0; nStrIndex < rMissingChars.getLength();)
+ {
+ sal_Int32 nOldStrIndex = nStrIndex;
+ rMissingChars.iterateCodePoints(&nStrIndex);
+ sal_Int32 nCharLength = nStrIndex - nOldStrIndex;
+ if (!FontHasCharacter(pFallback, rMissingChars, nOldStrIndex, nCharLength))
+ aStillMissingChars.append(rMissingChars.getStr() + nOldStrIndex, nCharLength);
+ }
+ rMissingChars = aStillMissingChars.toString();
+
+ CTFontDescriptorRef pDesc = CTFontCopyFontDescriptor(pFallback);
+ FontAttributes rAttr = DevFontFromCTFontDescriptor(pDesc, nullptr);
+
+ rPattern.maSearchName = rAttr.GetFamilyName();
+
+ rPattern.SetWeight(rAttr.GetWeight());
+ rPattern.SetItalic(rAttr.GetItalic());
+ rPattern.SetPitch(rAttr.GetPitch());
+ rPattern.SetWidthType(rAttr.GetWidthType());
+
+ CFRelease(pFallback);
+ CFRelease(pDesc);
+ }
+ CFRelease(pStr);
+ }
+
+ return bFound;
+}
+
+CoreTextFontFace::CoreTextFontFace( const FontAttributes& rDFA, sal_IntPtr nFontId )
+ : vcl::font::PhysicalFontFace( rDFA )
+ , mnFontId( nFontId )
+ , mbFontCapabilitiesRead( false )
+{
+}
+
+CoreTextFontFace::~CoreTextFontFace()
+{
+}
+
+sal_IntPtr CoreTextFontFace::GetFontId() const
+{
+ return mnFontId;
+}
+
+FontCharMapRef CoreTextFontFace::GetFontCharMap() const
+{
+ // return the cached charmap
+ if( mxCharMap.is() )
+ return mxCharMap;
+
+ // set the default charmap
+ FontCharMapRef pCharMap( new FontCharMap() );
+ mxCharMap = pCharMap;
+
+ // get the CMAP byte size
+ // allocate a buffer for the CMAP raw data
+ const int nBufSize = GetFontTable( "cmap", nullptr );
+ SAL_WARN_IF( (nBufSize <= 0), "vcl", "CoreTextFontFace::GetFontCharMap : GetFontTable1 failed!");
+ if( nBufSize <= 0 )
+ return mxCharMap;
+
+ // get the CMAP raw data
+ std::vector<unsigned char> aBuffer( nBufSize );
+ const int nRawLength = GetFontTable( "cmap", aBuffer.data() );
+ SAL_WARN_IF( (nRawLength <= 0), "vcl", "CoreTextFontFace::GetFontCharMap : GetFontTable2 failed!");
+ if( nRawLength <= 0 )
+ return mxCharMap;
+
+ SAL_WARN_IF( (nBufSize!=nRawLength), "vcl", "CoreTextFontFace::GetFontCharMap : ByteCount mismatch!");
+
+ // parse the CMAP
+ CmapResult aCmapResult;
+ if( ParseCMAP( aBuffer.data(), nRawLength, aCmapResult ) )
+ {
+ FontCharMapRef xDefFontCharMap( new FontCharMap(aCmapResult) );
+ // create the matching charmap
+ mxCharMap = xDefFontCharMap;
+ }
+
+ return mxCharMap;
+}
+
+bool CoreTextFontFace::GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const
+{
+ // read this only once per font
+ if( mbFontCapabilitiesRead )
+ {
+ rFontCapabilities = maFontCapabilities;
+ return rFontCapabilities.oUnicodeRange || rFontCapabilities.oCodePageRange;
+ }
+ mbFontCapabilitiesRead = true;
+
+ int nBufSize = GetFontTable( "OS/2", nullptr );
+ if( nBufSize > 0 )
+ {
+ // allocate a buffer for the OS/2 raw data
+ std::vector<unsigned char> aBuffer( nBufSize );
+ // get the OS/2 raw data
+ const int nRawLength = GetFontTable( "OS/2", aBuffer.data() );
+ if( nRawLength > 0 )
+ {
+ const unsigned char* pOS2Table = aBuffer.data();
+ vcl::getTTCoverage( maFontCapabilities.oUnicodeRange,
+ maFontCapabilities.oCodePageRange,
+ pOS2Table, nRawLength);
+ }
+ }
+ rFontCapabilities = maFontCapabilities;
+ return rFontCapabilities.oUnicodeRange || rFontCapabilities.oCodePageRange;
+}
+
+AquaSalGraphics::AquaSalGraphics(bool bPrinter)
+ : mnRealDPIX( 0 )
+ , mnRealDPIY( 0 )
+{
+ SAL_INFO( "vcl.quartz", "AquaSalGraphics::AquaSalGraphics() this=" << this );
+
+#if HAVE_FEATURE_SKIA
+ // tdf#146842 Do not use Skia for printing
+ // Skia does not work with a native print graphics contexts. I am not sure
+ // why but from what I can see, the Skia implementation drawing to a bitmap
+ // buffer. However, in an NSPrintOperation, the print view's backing buffer
+ // is CGPDFContext so even if this bug could be solved by blitting the
+ // Skia bitmap buffer, the printed PDF would not have selectable text so
+ // always disable Skia for print graphics contexts.
+ if(!bPrinter && SkiaHelper::isVCLSkiaEnabled())
+ mpBackend.reset(new AquaSkiaSalGraphicsImpl(*this, maShared));
+#else
+ if(false)
+ ;
+#endif
+ else
+ mpBackend.reset(new AquaGraphicsBackend(maShared));
+
+ for (int i = 0; i < MAX_FALLBACK; ++i)
+ mpTextStyle[i] = nullptr;
+
+ if (comphelper::LibreOfficeKit::isActive())
+ initWidgetDrawBackends(true);
+}
+
+AquaSalGraphics::~AquaSalGraphics()
+{
+ SAL_INFO( "vcl.quartz", "AquaSalGraphics::~AquaSalGraphics() this=" << this );
+
+ maShared.unsetClipPath();
+
+ ReleaseFonts();
+
+ maShared.mpXorEmulation.reset();
+
+#ifdef IOS
+ if (maShared.mbForeignContext)
+ return;
+#endif
+ if (maShared.maLayer.isSet())
+ {
+ CGLayerRelease(maShared.maLayer.get());
+ }
+ else if (maShared.maContextHolder.isSet()
+#ifdef MACOSX
+ && maShared.mbWindow
+#endif
+ )
+ {
+ // destroy backbuffer bitmap context that we created ourself
+ CGContextRelease(maShared.maContextHolder.get());
+ maShared.maContextHolder.set(nullptr);
+ }
+}
+
+SalGraphicsImpl* AquaSalGraphics::GetImpl() const
+{
+ return mpBackend->GetImpl();
+}
+
+void AquaSalGraphics::SetTextColor( Color nColor )
+{
+ maShared.maTextColor = nColor;
+}
+
+void AquaSalGraphics::GetFontMetric(ImplFontMetricDataRef& rxFontMetric, int nFallbackLevel)
+{
+ if (nFallbackLevel < MAX_FALLBACK && mpTextStyle[nFallbackLevel])
+ {
+ mpTextStyle[nFallbackLevel]->GetFontMetric(rxFontMetric);
+ }
+}
+
+static bool AddTempDevFont(const OUString& rFontFileURL)
+{
+ OUString aUSystemPath;
+ OSL_VERIFY( !osl::FileBase::getSystemPathFromFileURL( rFontFileURL, aUSystemPath ) );
+ OString aCFileName = OUStringToOString( aUSystemPath, RTL_TEXTENCODING_UTF8 );
+
+ CFStringRef rFontPath = CFStringCreateWithCString(nullptr, aCFileName.getStr(), kCFStringEncodingUTF8);
+ CFURLRef rFontURL = CFURLCreateWithFileSystemPath(nullptr, rFontPath, kCFURLPOSIXPathStyle, true);
+
+ CFErrorRef error;
+ bool success = CTFontManagerRegisterFontsForURL(rFontURL, kCTFontManagerScopeProcess, &error);
+ if (!success)
+ {
+ CFRelease(error);
+ }
+ CFRelease(rFontPath);
+ CFRelease(rFontURL);
+
+ return success;
+}
+
+static void AddTempFontDir( const OUString &rFontDirUrl )
+{
+ osl::Directory aFontDir( rFontDirUrl );
+ osl::FileBase::RC rcOSL = aFontDir.open();
+ if( rcOSL == osl::FileBase::E_None )
+ {
+ osl::DirectoryItem aDirItem;
+
+ while( aFontDir.getNextItem( aDirItem, 10 ) == osl::FileBase::E_None )
+ {
+ osl::FileStatus aFileStatus( osl_FileStatus_Mask_FileURL );
+ rcOSL = aDirItem.getFileStatus( aFileStatus );
+ if ( rcOSL == osl::FileBase::E_None )
+ {
+ AddTempDevFont(aFileStatus.getFileURL());
+ }
+ }
+ }
+}
+
+static void AddLocalTempFontDirs()
+{
+ static bool bFirst = true;
+ if( !bFirst )
+ return;
+
+ bFirst = false;
+
+ // add private font files
+
+ OUString aBrandStr( "$BRAND_BASE_DIR" );
+ rtl_bootstrap_expandMacros( &aBrandStr.pData );
+
+ // internal font resources, required for normal operation, like OpenSymbol
+ AddTempFontDir( aBrandStr + "/" LIBO_SHARE_RESOURCE_FOLDER "/common/fonts/" );
+
+ AddTempFontDir( aBrandStr + "/" LIBO_SHARE_FOLDER "/fonts/truetype/" );
+}
+
+void AquaSalGraphics::GetDevFontList(vcl::font::PhysicalFontCollection* pFontCollection)
+{
+ SAL_WARN_IF( !pFontCollection, "vcl", "AquaSalGraphics::GetDevFontList(NULL) !");
+
+ AddLocalTempFontDirs();
+
+ // The idea is to cache the list of system fonts once it has been generated.
+ // SalData seems to be a good place for this caching. However we have to
+ // carefully make the access to the font list thread-safe. If we register
+ // a font-change event handler to update the font list in case fonts have
+ // changed on the system we have to lock access to the list. The right
+ // way to do that is the solar mutex since GetDevFontList is protected
+ // through it as should be all event handlers
+
+ SalData* pSalData = GetSalData();
+ if( !pSalData->mpFontList )
+ pSalData->mpFontList = GetCoretextFontList();
+
+ // Copy all PhysicalFontFace objects contained in the SystemFontList
+ pSalData->mpFontList->AnnounceFonts( *pFontCollection );
+
+ static CoreTextGlyphFallbackSubstititution aSubstFallback;
+ pFontCollection->SetFallbackHook(&aSubstFallback);
+}
+
+void AquaSalGraphics::ClearDevFontCache()
+{
+ SalData* pSalData = GetSalData();
+ delete pSalData->mpFontList;
+ pSalData->mpFontList = nullptr;
+}
+
+bool AquaSalGraphics::AddTempDevFont(vcl::font::PhysicalFontCollection*,
+ const OUString& rFontFileURL, const OUString& /*rFontName*/)
+{
+ return ::AddTempDevFont(rFontFileURL);
+}
+
+void AquaSalGraphics::DrawTextLayout(const GenericSalLayout& rLayout)
+{
+ mpBackend->drawTextLayout(rLayout, getTextRenderModeForResolutionIndependentLayoutEnabled());
+}
+
+void AquaGraphicsBackend::drawTextLayout(const GenericSalLayout& rLayout, bool bTextRenderModeForResolutionIndependentLayout)
+{
+#ifdef IOS
+ if (!mrShared.checkContext())
+ {
+ SAL_WARN("vcl.quartz", "AquaSalGraphics::DrawTextLayout() without context");
+ return;
+ }
+#endif
+
+ const CoreTextStyle& rStyle = *static_cast<const CoreTextStyle*>(&rLayout.GetFont());
+ const vcl::font::FontSelectPattern& rFontSelect = rStyle.GetFontSelectPattern();
+ if (rFontSelect.mnHeight == 0)
+ {
+ SAL_WARN("vcl.quartz", "AquaSalGraphics::DrawTextLayout(): rFontSelect.mnHeight is zero!?");
+ return;
+ }
+
+ CTFontRef pFont = static_cast<CTFontRef>(CFDictionaryGetValue(rStyle.GetStyleDict(), kCTFontAttributeName));
+ CGAffineTransform aRotMatrix = CGAffineTransformMakeRotation(-rStyle.mfFontRotation);
+
+ DevicePoint aPos;
+ const GlyphItem* pGlyph;
+ std::vector<CGGlyph> aGlyphIds;
+ std::vector<CGPoint> aGlyphPos;
+ std::vector<bool> aGlyphOrientation;
+ int nStart = 0;
+ while (rLayout.GetNextGlyph(&pGlyph, aPos, nStart))
+ {
+ CGPoint aGCPos = CGPointMake(aPos.getX(), -aPos.getY());
+
+ // Whether the glyph should be upright in vertical mode or not
+ bool bUprightGlyph = false;
+
+ if (rStyle.mfFontRotation)
+ {
+ if (pGlyph->IsVertical())
+ {
+ bUprightGlyph = true;
+ // Adjust the position of upright (vertical) glyphs.
+ aGCPos.y -= CTFontGetAscent(pFont) - CTFontGetDescent(pFont);
+ }
+ else
+ {
+ // Transform the position of rotated glyphs.
+ aGCPos = CGPointApplyAffineTransform(aGCPos, aRotMatrix);
+ }
+ }
+
+ aGlyphIds.push_back(pGlyph->glyphId());
+ aGlyphPos.push_back(aGCPos);
+ aGlyphOrientation.push_back(bUprightGlyph);
+ }
+
+ if (aGlyphIds.empty())
+ return;
+
+ assert(aGlyphIds.size() == aGlyphPos.size());
+#if 0
+ std::cerr << "aGlyphIds:[";
+ for (unsigned i = 0; i < aGlyphIds.size(); i++)
+ {
+ if (i > 0)
+ std::cerr << ",";
+ std::cerr << aGlyphIds[i];
+ }
+ std::cerr << "]\n";
+ std::cerr << "aGlyphPos:[";
+ for (unsigned i = 0; i < aGlyphPos.size(); i++)
+ {
+ if (i > 0)
+ std::cerr << ",";
+ std::cerr << aGlyphPos[i];
+ }
+ std::cerr << "]\n";
+#endif
+
+ mrShared.maContextHolder.saveState();
+ RGBAColor textColor( mrShared.maTextColor );
+
+ // The view is vertically flipped (no idea why), flip it back.
+ CGContextScaleCTM(mrShared.maContextHolder.get(), 1.0, -1.0);
+ CGContextSetShouldAntialias(mrShared.maContextHolder.get(), !mrShared.mbNonAntialiasedText);
+ CGContextSetFillColor(mrShared.maContextHolder.get(), textColor.AsArray());
+
+ if (rStyle.mbFauxBold)
+ {
+
+ float fSize = rFontSelect.mnHeight / 23.0f;
+ CGContextSetStrokeColor(mrShared.maContextHolder.get(), textColor.AsArray());
+ CGContextSetLineWidth(mrShared.maContextHolder.get(), fSize);
+ CGContextSetTextDrawingMode(mrShared.maContextHolder.get(), kCGTextFillStroke);
+ }
+
+ if (bTextRenderModeForResolutionIndependentLayout)
+ {
+ CGContextSetAllowsFontSubpixelQuantization(mrShared.maContextHolder.get(), false);
+ CGContextSetShouldSubpixelQuantizeFonts(mrShared.maContextHolder.get(), false);
+ CGContextSetAllowsFontSubpixelPositioning(mrShared.maContextHolder.get(), true);
+ CGContextSetShouldSubpixelPositionFonts(mrShared.maContextHolder.get(), true);
+ }
+
+ auto aIt = aGlyphOrientation.cbegin();
+ while (aIt != aGlyphOrientation.cend())
+ {
+ bool bUprightGlyph = *aIt;
+ // Find the boundary of the run of glyphs with the same rotation, to be
+ // drawn together.
+ auto aNext = std::find(aIt, aGlyphOrientation.cend(), !bUprightGlyph);
+ size_t nStartIndex = std::distance(aGlyphOrientation.cbegin(), aIt);
+ size_t nLen = std::distance(aIt, aNext);
+
+ mrShared.maContextHolder.saveState();
+ if (rStyle.mfFontRotation && !bUprightGlyph)
+ {
+ CGContextRotateCTM(mrShared.maContextHolder.get(), rStyle.mfFontRotation);
+ }
+ CTFontDrawGlyphs(pFont, &aGlyphIds[nStartIndex], &aGlyphPos[nStartIndex], nLen, mrShared.maContextHolder.get());
+ mrShared.maContextHolder.restoreState();
+
+ aIt = aNext;
+ }
+
+ mrShared.maContextHolder.restoreState();
+}
+
+void AquaSalGraphics::SetFont(LogicalFontInstance* pReqFont, int nFallbackLevel)
+{
+ // release the text style
+ for (int i = nFallbackLevel; i < MAX_FALLBACK; ++i)
+ {
+ if (!mpTextStyle[i])
+ break;
+ mpTextStyle[i].clear();
+ }
+
+ if (!pReqFont)
+ return;
+
+ // update the text style
+ mpTextStyle[nFallbackLevel] = static_cast<CoreTextStyle*>(pReqFont);
+}
+
+std::unique_ptr<GenericSalLayout> AquaSalGraphics::GetTextLayout(int nFallbackLevel)
+{
+ assert(mpTextStyle[nFallbackLevel]);
+ if (!mpTextStyle[nFallbackLevel])
+ return nullptr;
+ return std::make_unique<GenericSalLayout>(*mpTextStyle[nFallbackLevel]);
+}
+
+FontCharMapRef AquaSalGraphics::GetFontCharMap() const
+{
+ if (!mpTextStyle[0])
+ {
+ return FontCharMapRef( new FontCharMap() );
+ }
+
+ return static_cast<const CoreTextFontFace*>(mpTextStyle[0]->GetFontFace())->GetFontCharMap();
+}
+
+bool AquaSalGraphics::GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const
+{
+ if (!mpTextStyle[0])
+ return false;
+
+ return static_cast<const CoreTextFontFace*>(mpTextStyle[0]->GetFontFace())->GetFontCapabilities(rFontCapabilities);
+}
+
+// fake a SFNT font directory entry for a font table
+// see http://developer.apple.com/fonts/TTRefMan/RM06/Chap6.html#Directory
+static void FakeDirEntry( const char aTag[5], ByteCount nOfs, ByteCount nLen,
+ const unsigned char* /*pData*/, unsigned char*& rpDest )
+{
+ // write entry tag
+ rpDest[ 0] = aTag[0];
+ rpDest[ 1] = aTag[1];
+ rpDest[ 2] = aTag[2];
+ rpDest[ 3] = aTag[3];
+ // TODO: get entry checksum and write it
+ // not too important since the subsetter doesn't care currently
+ // for( pData+nOfs ... pData+nOfs+nLen )
+ // write entry offset
+ rpDest[ 8] = static_cast<char>(nOfs >> 24);
+ rpDest[ 9] = static_cast<char>(nOfs >> 16);
+ rpDest[10] = static_cast<char>(nOfs >> 8);
+ rpDest[11] = static_cast<char>(nOfs >> 0);
+ // write entry length
+ rpDest[12] = static_cast<char>(nLen >> 24);
+ rpDest[13] = static_cast<char>(nLen >> 16);
+ rpDest[14] = static_cast<char>(nLen >> 8);
+ rpDest[15] = static_cast<char>(nLen >> 0);
+ // advance to next entry
+ rpDest += 16;
+}
+
+// fake a TTF or CFF font as directly accessing font file is not possible
+// when only the fontid is known. This approach also handles *.font fonts.
+bool AquaSalGraphics::GetRawFontData( const vcl::font::PhysicalFontFace* pFontData,
+ std::vector<unsigned char>& rBuffer, bool* pJustCFF )
+{
+ const CoreTextFontFace* pMacFont = static_cast<const CoreTextFontFace*>(pFontData);
+
+ // short circuit for CFF-only fonts
+ const int nCffSize = pMacFont->GetFontTable( "CFF ", nullptr);
+ if( pJustCFF != nullptr )
+ {
+ *pJustCFF = (nCffSize > 0);
+ if( *pJustCFF)
+ {
+ rBuffer.resize( nCffSize);
+ const int nCffRead = pMacFont->GetFontTable( "CFF ", rBuffer.data());
+ if( nCffRead != nCffSize)
+ {
+ return false;
+ }
+ return true;
+ }
+ }
+
+ // get font table availability and size in bytes
+ const int nHeadSize = pMacFont->GetFontTable( "head", nullptr);
+ if( nHeadSize <= 0)
+ return false;
+
+ const int nMaxpSize = pMacFont->GetFontTable( "maxp", nullptr);
+ if( nMaxpSize <= 0)
+ return false;
+
+ const int nCmapSize = pMacFont->GetFontTable( "cmap", nullptr);
+ if( nCmapSize <= 0)
+ return false;
+
+ const int nNameSize = pMacFont->GetFontTable( "name", nullptr);
+ if( nNameSize <= 0)
+ return false;
+
+ const int nHheaSize = pMacFont->GetFontTable( "hhea", nullptr);
+ if( nHheaSize <= 0)
+ return false;
+
+ const int nHmtxSize = pMacFont->GetFontTable( "hmtx", nullptr);
+ if( nHmtxSize <= 0)
+ return false;
+
+ // get the ttf-glyf outline tables
+ int nLocaSize = 0;
+ int nGlyfSize = 0;
+ if( nCffSize <= 0)
+ {
+ nLocaSize = pMacFont->GetFontTable( "loca", nullptr);
+ if( nLocaSize <= 0)
+ return false;
+
+ nGlyfSize = pMacFont->GetFontTable( "glyf", nullptr);
+ if( nGlyfSize <= 0)
+ return false;
+ }
+
+ int nPrepSize = 0, nCvtSize = 0, nFpgmSize = 0;
+ if( nGlyfSize) // TODO: reduce PDF size by making hint subsetting optional
+ {
+ nPrepSize = pMacFont->GetFontTable( "prep", nullptr);
+ nCvtSize = pMacFont->GetFontTable( "cvt ", nullptr);
+ nFpgmSize = pMacFont->GetFontTable( "fpgm", nullptr);
+ }
+
+ // prepare a byte buffer for a fake font
+ int nTableCount = 7;
+ nTableCount += (nPrepSize>0?1:0) + (nCvtSize>0?1:0) + (nFpgmSize>0?1:0) + (nGlyfSize>0?1:0);
+ const ByteCount nFdirSize = 12 + 16*nTableCount;
+ ByteCount nTotalSize = nFdirSize;
+ nTotalSize += nHeadSize + nMaxpSize + nNameSize + nCmapSize;
+
+ if( nGlyfSize )
+ {
+ nTotalSize += nLocaSize + nGlyfSize;
+ }
+ else
+ {
+ nTotalSize += nCffSize;
+ }
+ nTotalSize += nHheaSize + nHmtxSize;
+ nTotalSize += nPrepSize + nCvtSize + nFpgmSize;
+ rBuffer.resize( nTotalSize );
+
+ // fake a SFNT font directory header
+ if( nTableCount < 16 )
+ {
+ int nLog2 = 0;
+ while( (nTableCount >> nLog2) > 1 ) ++nLog2;
+ rBuffer[ 1] = 1; // Win-TTF style scaler
+ rBuffer[ 5] = nTableCount; // table count
+ rBuffer[ 7] = nLog2*16; // searchRange
+ rBuffer[ 9] = nLog2; // entrySelector
+ rBuffer[11] = (nTableCount-nLog2)*16; // rangeShift
+ }
+
+ // get font table raw data and update the fake directory entries
+ ByteCount nOfs = nFdirSize;
+ unsigned char* pFakeEntry = &rBuffer[12];
+ if( nCmapSize != pMacFont->GetFontTable( "cmap", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "cmap", nOfs, nCmapSize, rBuffer.data(), pFakeEntry );
+ nOfs += nCmapSize;
+ if( nCvtSize )
+ {
+ if( nCvtSize != pMacFont->GetFontTable( "cvt ", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "cvt ", nOfs, nCvtSize, rBuffer.data(), pFakeEntry );
+ nOfs += nCvtSize;
+ }
+ if( nFpgmSize )
+ {
+ if( nFpgmSize != pMacFont->GetFontTable( "fpgm", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "fpgm", nOfs, nFpgmSize, rBuffer.data(), pFakeEntry );
+ nOfs += nFpgmSize;
+ }
+ if( nCffSize )
+ {
+ if( nCffSize != pMacFont->GetFontTable( "CFF ", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "CFF ", nOfs, nCffSize, rBuffer.data(), pFakeEntry );
+ nOfs += nGlyfSize;
+ }
+ else
+ {
+ if( nGlyfSize != pMacFont->GetFontTable( "glyf", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "glyf", nOfs, nGlyfSize, rBuffer.data(), pFakeEntry );
+ nOfs += nGlyfSize;
+
+ if( nLocaSize != pMacFont->GetFontTable( "loca", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "loca", nOfs, nLocaSize, rBuffer.data(), pFakeEntry );
+ nOfs += nLocaSize;
+ }
+ if( nHeadSize != pMacFont->GetFontTable( "head", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "head", nOfs, nHeadSize, rBuffer.data(), pFakeEntry );
+ nOfs += nHeadSize;
+
+ if( nHheaSize != pMacFont->GetFontTable( "hhea", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "hhea", nOfs, nHheaSize, rBuffer.data(), pFakeEntry );
+ nOfs += nHheaSize;
+ if( nHmtxSize != pMacFont->GetFontTable( "hmtx", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "hmtx", nOfs, nHmtxSize, rBuffer.data(), pFakeEntry );
+ nOfs += nHmtxSize;
+ if( nMaxpSize != pMacFont->GetFontTable( "maxp", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "maxp", nOfs, nMaxpSize, rBuffer.data(), pFakeEntry );
+ nOfs += nMaxpSize;
+ if( nNameSize != pMacFont->GetFontTable( "name", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "name", nOfs, nNameSize, rBuffer.data(), pFakeEntry );
+ nOfs += nNameSize;
+ if( nPrepSize )
+ {
+ if( nPrepSize != pMacFont->GetFontTable( "prep", &rBuffer[nOfs]))
+ return false;
+
+ FakeDirEntry( "prep", nOfs, nPrepSize, rBuffer.data(), pFakeEntry );
+ nOfs += nPrepSize;
+ }
+
+ SAL_WARN_IF( (nOfs!=nTotalSize), "vcl", "AquaSalGraphics::GetRawFontData (nOfs!=nTotalSize)");
+
+ return true;
+}
+
+void AquaSalGraphics::GetGlyphWidths( const vcl::font::PhysicalFontFace* pFontData, bool bVertical,
+ std::vector< sal_Int32 >& rGlyphWidths, Ucs2UIntMap& rUnicodeEnc )
+{
+ rGlyphWidths.clear();
+ rUnicodeEnc.clear();
+
+ std::vector<unsigned char> aBuffer;
+ if( !GetRawFontData( pFontData, aBuffer, nullptr ) )
+ return;
+
+ // TODO: modernize psprint's horrible fontsubset C-API
+ // this probably only makes sense after the switch to another SCM
+ // that can preserve change history after file renames
+
+ // use the font subsetter to get the widths
+ TrueTypeFont* pSftFont = nullptr;
+ SFErrCodes nRC = ::OpenTTFontBuffer(static_cast<void*>(aBuffer.data()), aBuffer.size(), 0, &pSftFont,
+ pFontData->GetFontCharMap());
+ if( nRC != SFErrCodes::Ok )
+ return;
+
+ SalGraphics::GetGlyphWidths(*pSftFont, *pFontData, bVertical, rGlyphWidths, rUnicodeEnc);
+
+ ::CloseTTFont( pSftFont );
+}
+
+const void* AquaSalGraphics::GetEmbedFontData(const vcl::font::PhysicalFontFace*, tools::Long* /*pDataLen*/)
+{
+ return nullptr;
+}
+
+void AquaSalGraphics::FreeEmbedFontData( const void* pData, tools::Long /*nDataLen*/ )
+{
+ // TODO: implementing this only makes sense when the implementation of
+ // AquaSalGraphics::GetEmbedFontData() returns non-NULL
+ SAL_WARN_IF( (pData==nullptr), "vcl", "AquaSalGraphics::FreeEmbedFontData() is not implemented");
+}
+
+void AquaSalGraphics::Flush()
+{
+ mpBackend->Flush();
+}
+
+void AquaSalGraphics::Flush( const tools::Rectangle& rRect )
+{
+ mpBackend->Flush( rRect );
+}
+
+#ifdef IOS
+
+bool AquaSharedAttributes::checkContext()
+{
+ if (mbForeignContext)
+ {
+ SAL_INFO("vcl.ios", "CheckContext() this=" << this << ", mbForeignContext, return true");
+ return true;
+ }
+
+ SAL_INFO( "vcl.ios", "CheckContext() this=" << this << ", not foreign, return false");
+ return false;
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/quartz/salgdicommon.cxx b/vcl/quartz/salgdicommon.cxx
new file mode 100644
index 000000000..197f4b38f
--- /dev/null
+++ b/vcl/quartz/salgdicommon.cxx
@@ -0,0 +1,287 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/config.h>
+#include <sal/log.hxx>
+
+#include <cassert>
+#include <cstring>
+#include <numeric>
+
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <osl/endian.h>
+#include <osl/file.hxx>
+#include <sal/types.h>
+#include <tools/long.hxx>
+#include <vcl/sysdata.hxx>
+
+#include <fontsubset.hxx>
+#include <quartz/salbmp.h>
+#ifdef MACOSX
+#include <quartz/salgdi.h>
+#endif
+#include <quartz/utils.h>
+#ifdef IOS
+#include <svdata.hxx>
+#endif
+#include <sft.hxx>
+
+using namespace vcl;
+
+bool AquaSalGraphics::CreateFontSubset( const OUString& rToFile,
+ const vcl::font::PhysicalFontFace* pFontData,
+ const sal_GlyphId* pGlyphIds, const sal_uInt8* pEncoding,
+ sal_Int32* pGlyphWidths, const int nGlyphCount,
+ FontSubsetInfo& rInfo )
+{
+ // TODO: move more of the functionality here into the generic subsetter code
+
+ // prepare the requested file name for writing the font-subset file
+ OUString aSysPath;
+ if( osl_File_E_None != osl_getSystemPathFromFileURL( rToFile.pData, &aSysPath.pData ) )
+ return false;
+
+ // get the raw-bytes from the font to be subset
+ std::vector<unsigned char> aBuffer;
+ bool bCffOnly = false;
+ if( !GetRawFontData( pFontData, aBuffer, &bCffOnly ) )
+ return false;
+ const OString aToFile( OUStringToOString( aSysPath,
+ osl_getThreadTextEncoding()));
+
+ // handle CFF-subsetting
+ // NOTE: assuming that all glyphids requested on Aqua are fully translated
+ if (bCffOnly)
+ return SalGraphics::CreateCFFfontSubset(aBuffer.data(), aBuffer.size(), aToFile, pGlyphIds,
+ pEncoding, pGlyphWidths, nGlyphCount, rInfo);
+
+ // TODO: modernize psprint's horrible fontsubset C-API
+ // this probably only makes sense after the switch to another SCM
+ // that can preserve change history after file renames
+
+ // prepare data for psprint's font subsetter
+ TrueTypeFont* pSftFont = nullptr;
+ if (::OpenTTFontBuffer( static_cast<void*>(aBuffer.data()), aBuffer.size(), 0, &pSftFont)
+ != SFErrCodes::Ok)
+ return false;
+
+ // get details about the subsetted font
+ TTGlobalFontInfo aTTInfo;
+ ::GetTTGlobalFontInfo( pSftFont, &aTTInfo );
+ OUString aPSName(aTTInfo.psname, std::strlen(aTTInfo.psname), RTL_TEXTENCODING_UTF8);
+ FillFontSubsetInfo(aTTInfo, aPSName, rInfo);
+
+ // write subset into destination file
+ bool bRet
+ = SalGraphics::CreateTTFfontSubset(*pSftFont, aToFile, false /* use FontSelectPattern? */,
+ pGlyphIds, pEncoding, pGlyphWidths, nGlyphCount);
+ ::CloseTTFont(pSftFont);
+ return bRet;
+}
+
+#ifndef IOS
+
+void AquaSalGraphics::copyResolution( AquaSalGraphics& rGraphics )
+{
+ if (!rGraphics.mnRealDPIY && rGraphics.maShared.mbWindow && rGraphics.maShared.mpFrame)
+ {
+ rGraphics.initResolution(rGraphics.maShared.mpFrame->getNSWindow());
+ }
+ mnRealDPIX = rGraphics.mnRealDPIX;
+ mnRealDPIY = rGraphics.mnRealDPIY;
+}
+
+#endif
+
+SystemGraphicsData AquaSalGraphics::GetGraphicsData() const
+{
+ SystemGraphicsData aRes;
+ aRes.nSize = sizeof(aRes);
+ aRes.rCGContext = maShared.maContextHolder.get();
+ return aRes;
+}
+
+#ifndef IOS
+
+void AquaSalGraphics::initResolution(NSWindow* nsWindow)
+{
+ if (!nsWindow)
+ {
+ if (Application::IsBitmapRendering())
+ mnRealDPIX = mnRealDPIY = 96;
+ return;
+ }
+
+ // #i100617# read DPI only once; there is some kind of weird caching going on
+ // if the main screen changes
+ // FIXME: this is really unfortunate and needs to be investigated
+
+ SalData* pSalData = GetSalData();
+ if( pSalData->mnDPIX == 0 || pSalData->mnDPIY == 0 )
+ {
+ NSScreen* pScreen = nil;
+
+ /* #i91301#
+ many woes went into the try to have different resolutions
+ on different screens. The result of these trials is that OOo is not ready
+ for that yet, vcl and applications would need to be adapted.
+
+ Unfortunately this is not possible in the 3.0 timeframe.
+ So let's stay with one resolution for all Windows and VirtualDevices
+ which is the resolution of the main screen
+
+ This of course also means that measurements are exact only on the main screen.
+ For activating different resolutions again just comment out the two lines below.
+
+ if( pWin )
+ pScreen = [pWin screen];
+ */
+ if( pScreen == nil )
+ {
+ NSArray* pScreens = [NSScreen screens];
+ if( pScreens && [pScreens count] > 0)
+ {
+ pScreen = [pScreens objectAtIndex: 0];
+ }
+ }
+
+ mnRealDPIX = mnRealDPIY = 96;
+ if( pScreen )
+ {
+ NSDictionary* pDev = [pScreen deviceDescription];
+ if( pDev )
+ {
+ NSNumber* pVal = [pDev objectForKey: @"NSScreenNumber"];
+ if( pVal )
+ {
+ // FIXME: casting a long to CGDirectDisplayID is evil, but
+ // Apple suggest to do it this way
+ const CGDirectDisplayID nDisplayID = static_cast<CGDirectDisplayID>([pVal longValue]);
+ const CGSize aSize = CGDisplayScreenSize( nDisplayID ); // => result is in millimeters
+ mnRealDPIX = static_cast<sal_Int32>((CGDisplayPixelsWide( nDisplayID ) * 25.4) / aSize.width);
+ mnRealDPIY = static_cast<sal_Int32>((CGDisplayPixelsHigh( nDisplayID ) * 25.4) / aSize.height);
+ }
+ else
+ {
+ OSL_FAIL( "no resolution found in device description" );
+ }
+ }
+ else
+ {
+ OSL_FAIL( "no device description" );
+ }
+ }
+ else
+ {
+ OSL_FAIL( "no screen found" );
+ }
+
+ // #i107076# maintaining size-WYSIWYG-ness causes many problems for
+ // low-DPI, high-DPI or for mis-reporting devices
+ // => it is better to limit the calculation result then
+ static const int nMinDPI = 72;
+ if( (mnRealDPIX < nMinDPI) || (mnRealDPIY < nMinDPI) )
+ {
+ mnRealDPIX = mnRealDPIY = nMinDPI;
+ }
+ // Note that on a Retina display, the "mnRealDPIX" as
+ // calculated above is not the true resolution of the display,
+ // but the "logical" one, or whatever the correct terminology
+ // is. (For instance on a 5K 27in iMac, it's 108.) So at
+ // least currently, it won't be over 200. I don't know whether
+ // this test is a "sanity check", or whether there is some
+ // real reason to limit this to 200.
+ static const int nMaxDPI = 200;
+ if( (mnRealDPIX > nMaxDPI) || (mnRealDPIY > nMaxDPI) )
+ {
+ mnRealDPIX = mnRealDPIY = nMaxDPI;
+ }
+ // for OSX any anisotropy reported for the display resolution is best ignored (e.g. TripleHead2Go)
+ mnRealDPIX = mnRealDPIY = (mnRealDPIX + mnRealDPIY + 1) / 2;
+
+ pSalData->mnDPIX = mnRealDPIX;
+ pSalData->mnDPIY = mnRealDPIY;
+ }
+ else
+ {
+ mnRealDPIX = pSalData->mnDPIX;
+ mnRealDPIY = pSalData->mnDPIY;
+ }
+}
+
+#endif
+
+void AquaSharedAttributes::setState()
+{
+ maContextHolder.restoreState();
+ maContextHolder.saveState();
+
+ // setup clipping
+ if (mxClipPath)
+ {
+ CGContextBeginPath(maContextHolder.get()); // discard any existing path
+ CGContextAddPath(maContextHolder.get(), mxClipPath); // set the current path to the clipping path
+ CGContextClip(maContextHolder.get()); // use it for clipping
+ }
+
+ // set RGB colorspace and line and fill colors
+ CGContextSetFillColor(maContextHolder.get(), maFillColor.AsArray() );
+
+ CGContextSetStrokeColor(maContextHolder.get(), maLineColor.AsArray() );
+ CGContextSetShouldAntialias(maContextHolder.get(), false );
+ if (mnXorMode == 2)
+ {
+ CGContextSetBlendMode(maContextHolder.get(), kCGBlendModeDifference );
+ }
+}
+
+#ifndef IOS
+
+void AquaSalGraphics::updateResolution()
+{
+ SAL_WARN_IF(!maShared.mbWindow, "vcl", "updateResolution on inappropriate graphics");
+
+ initResolution((maShared.mbWindow && maShared.mpFrame) ? maShared.mpFrame->getNSWindow() : nil);
+}
+
+#endif
+
+XorEmulation::XorEmulation()
+ : m_xTargetLayer( nullptr )
+ , m_xTargetContext( nullptr )
+ , m_xMaskContext( nullptr )
+ , m_xTempContext( nullptr )
+ , m_pMaskBuffer( nullptr )
+ , m_pTempBuffer( nullptr )
+ , m_nBufferLongs( 0 )
+ , m_bIsEnabled( false )
+{
+ SAL_INFO( "vcl.quartz", "XorEmulation::XorEmulation() this=" << this );
+}
+
+XorEmulation::~XorEmulation()
+{
+ SAL_INFO( "vcl.quartz", "XorEmulation::~XorEmulation() this=" << this );
+ Disable();
+ SetTarget( 0, 0, 0, nullptr, nullptr );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/quartz/salvd.cxx b/vcl/quartz/salvd.cxx
new file mode 100644
index 000000000..7cd82fbcb
--- /dev/null
+++ b/vcl/quartz/salvd.cxx
@@ -0,0 +1,176 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/config.h>
+#include <sal/log.hxx>
+
+#include <vcl/svapp.hxx>
+#include <vcl/sysdata.hxx>
+
+#ifdef MACOSX
+#include <osx/salinst.h>
+#include <osx/saldata.hxx>
+#include <osx/salframe.h>
+#else
+#include "headless/svpframe.hxx"
+#include "headless/svpinst.hxx"
+#include "headless/svpvd.hxx"
+#endif
+#include <quartz/salgdi.h>
+#include <quartz/salvd.h>
+#include <quartz/utils.h>
+
+std::unique_ptr<SalVirtualDevice> AquaSalInstance::CreateVirtualDevice( SalGraphics& rGraphics,
+ tools::Long &nDX, tools::Long &nDY,
+ DeviceFormat eFormat,
+ const SystemGraphicsData *pData )
+{
+ // #i92075# can be called first in a thread
+ SalData::ensureThreadAutoreleasePool();
+
+#ifdef IOS
+ if( pData )
+ {
+ return std::unique_ptr<SalVirtualDevice>(new AquaSalVirtualDevice( static_cast< AquaSalGraphics* >(&rGraphics),
+ nDX, nDY, eFormat, pData ));
+ }
+ else
+ {
+ std::unique_ptr<SalVirtualDevice> pNew(new AquaSalVirtualDevice( NULL, nDX, nDY, eFormat, NULL ));
+ pNew->SetSize( nDX, nDY );
+ return pNew;
+ }
+#else
+ return std::unique_ptr<SalVirtualDevice>(new AquaSalVirtualDevice( static_cast< AquaSalGraphics* >(&rGraphics),
+ nDX, nDY, eFormat, pData ));
+#endif
+}
+
+AquaSalVirtualDevice::AquaSalVirtualDevice(
+ AquaSalGraphics* pGraphic, tools::Long &nDX, tools::Long &nDY,
+ DeviceFormat eFormat, const SystemGraphicsData *pData )
+ : mbGraphicsUsed( false )
+ , mnBitmapDepth( 0 )
+ , mnWidth(0)
+ , mnHeight(0)
+{
+ SAL_INFO( "vcl.virdev", "AquaSalVirtualDevice::AquaSalVirtualDevice() this=" << this
+ << " size=(" << nDX << "x" << nDY << ") bitcount=" << static_cast<int>(eFormat) <<
+ " pData=" << pData << " context=" << (pData ? pData->rCGContext : nullptr) );
+
+ if( pGraphic && pData && pData->rCGContext )
+ {
+ // Create virtual device based on existing SystemGraphicsData
+ // We ignore nDx and nDY, as the desired size comes from the SystemGraphicsData.
+ // the mxContext is from pData (what "mxContext"? there is no such field anywhere in vcl;)
+ mbForeignContext = true;
+ mpGraphics = new AquaSalGraphics( /*pGraphic*/ );
+ if (nDX == 0)
+ {
+ nDX = 1;
+ }
+ if (nDY == 0)
+ {
+ nDY = 1;
+ }
+ maLayer.set(CGLayerCreateWithContext(pData->rCGContext, CGSizeMake(nDX, nDY), nullptr));
+ // Interrogate the context as to its real size
+ if (maLayer.isSet())
+ {
+ const CGSize aSize = CGLayerGetSize(maLayer.get());
+ nDX = static_cast<tools::Long>(aSize.width);
+ nDY = static_cast<tools::Long>(aSize.height);
+ }
+ else
+ {
+ nDX = 0;
+ nDY = 0;
+ }
+
+ mpGraphics->SetVirDevGraphics(this, maLayer, pData->rCGContext);
+
+ SAL_INFO("vcl.virdev", "AquaSalVirtualDevice::AquaSalVirtualDevice() this=" << this <<
+ " (" << nDX << "x" << nDY << ") mbForeignContext=" << (mbForeignContext ? "YES" : "NO"));
+
+ }
+ else
+ {
+ // create empty new virtual device
+ mbForeignContext = false; // the mxContext is created within VCL
+ mpGraphics = new AquaSalGraphics(); // never fails
+ switch (eFormat)
+ {
+#ifdef IOS
+ case DeviceFormat::GRAYSCALE:
+ mnBitmapDepth = 8;
+ break;
+#endif
+ default:
+ mnBitmapDepth = 0;
+ break;
+ }
+#ifdef MACOSX
+ // inherit resolution from reference device
+ if( pGraphic )
+ {
+ AquaSalFrame* pFrame = pGraphic->getGraphicsFrame();
+ if( pFrame && AquaSalFrame::isAlive( pFrame ) )
+ {
+ mpGraphics->setGraphicsFrame( pFrame );
+ mpGraphics->copyResolution( *pGraphic );
+ }
+ }
+#endif
+ if( nDX && nDY )
+ {
+ SetSize( nDX, nDY );
+ }
+ // NOTE: if SetSize does not succeed, we just ignore the nDX and nDY
+ }
+}
+
+AquaSalVirtualDevice::~AquaSalVirtualDevice()
+{
+ SAL_INFO( "vcl.virdev", "AquaSalVirtualDevice::~AquaSalVirtualDevice() this=" << this );
+
+ if( mpGraphics )
+ {
+ mpGraphics->SetVirDevGraphics( this, nullptr, nullptr );
+ delete mpGraphics;
+ mpGraphics = nullptr;
+ }
+ Destroy();
+}
+
+SalGraphics* AquaSalVirtualDevice::AcquireGraphics()
+{
+ if( mbGraphicsUsed || !mpGraphics )
+ {
+ return nullptr;
+ }
+ mbGraphicsUsed = true;
+ return mpGraphics;
+}
+
+void AquaSalVirtualDevice::ReleaseGraphics( SalGraphics* )
+{
+ mbGraphicsUsed = false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/quartz/utils.cxx b/vcl/quartz/utils.cxx
new file mode 100644
index 000000000..b07e68f74
--- /dev/null
+++ b/vcl/quartz/utils.cxx
@@ -0,0 +1,242 @@
+/* -*- 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/config.h>
+
+#include <iostream>
+#include <iomanip>
+
+#include <rtl/alloc.h>
+#include <rtl/ustrbuf.hxx>
+
+#include <quartz/utils.h>
+
+OUString GetOUString( CFStringRef rStr )
+{
+ if( rStr == nullptr )
+ {
+ return OUString();
+ }
+
+ CFIndex nLength = CFStringGetLength( rStr );
+ if( nLength == 0 )
+ {
+ return OUString();
+ }
+
+ const UniChar* pConstStr = CFStringGetCharactersPtr( rStr );
+ if( pConstStr )
+ {
+ return OUString( reinterpret_cast<sal_Unicode const *>(pConstStr), nLength );
+ }
+
+ std::unique_ptr<UniChar[]> pStr(new UniChar[nLength]);
+ CFRange aRange = { 0, nLength };
+ CFStringGetCharacters( rStr, aRange, pStr.get() );
+
+ OUString aRet( reinterpret_cast<sal_Unicode *>(pStr.get()), nLength );
+ return aRet;
+}
+
+OUString GetOUString( const NSString* pStr )
+{
+ if( ! pStr )
+ {
+ return OUString();
+ }
+
+ int nLen = [pStr length];
+ if( nLen == 0 )
+ {
+ return OUString();
+ }
+
+ OUStringBuffer aBuf( nLen+1 );
+ aBuf.setLength( nLen );
+ [pStr getCharacters:
+ reinterpret_cast<unichar *>(const_cast<sal_Unicode*>(aBuf.getStr()))];
+
+ return aBuf.makeStringAndClear();
+}
+
+CFStringRef CreateCFString( const OUString& rStr )
+{
+ return CFStringCreateWithCharacters(kCFAllocatorDefault, reinterpret_cast<UniChar const *>(rStr.getStr()), rStr.getLength() );
+}
+
+NSString* CreateNSString( const OUString& rStr )
+{
+ return [[NSString alloc] initWithCharacters: reinterpret_cast<unichar const *>(rStr.getStr()) length: rStr.getLength()];
+}
+
+OUString NSStringArrayToOUString(NSArray* array)
+{
+ OUString result = "[";
+ OUString sep;
+ for (NSUInteger i = 0; i < [array count]; i++)
+ {
+ result = result + sep + OUString::fromUtf8([[array objectAtIndex:i] UTF8String]);
+ sep = ",";
+ }
+ result = result + "]";
+ return result;
+}
+
+OUString NSDictionaryKeysToOUString(NSDictionary* dict)
+{
+ OUString result = "{";
+ OUString sep;
+ for (NSString *key in dict)
+ {
+ result = result + sep + OUString::fromUtf8([key UTF8String]);
+ sep = ",";
+ }
+ result = result + "}";
+ return result;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGRect &rRect)
+{
+#ifndef SAL_LOG_INFO
+ (void) rRect;
+#else
+ if (CGRectIsNull(rRect))
+ {
+ s << "NULL";
+ }
+ else
+ {
+ s << rRect.size << "@" << rRect.origin;
+ }
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGPoint &rPoint)
+{
+#ifndef SAL_LOG_INFO
+ (void) rPoint;
+#else
+ s << "(" << rPoint.x << "," << rPoint.y << ")";
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGSize &rSize)
+{
+#ifndef SAL_LOG_INFO
+ (void) rSize;
+#else
+ s << rSize.width << "x" << rSize.height;
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, CGColorRef pColor)
+{
+#ifndef SAL_LOG_INFO
+ (void) pColor;
+#else
+ CFStringRef colorString = CFCopyDescription(pColor);
+ if (colorString)
+ {
+ s << GetOUString(colorString);
+ CFRelease(colorString);
+ }
+ else
+ {
+ s << "NULL";
+ }
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGAffineTransform &aXform)
+{
+#ifndef SAL_LOG_INFO
+ (void) aXform;
+#else
+ if (CGAffineTransformIsIdentity(aXform))
+ {
+ s << "IDENT";
+ }
+ else
+ {
+ s << "[" << aXform.a << "," << aXform.b << "," << aXform.c << "," << aXform.d << "," << aXform.tx << "," << aXform.ty << "]";
+ }
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, CGColorSpaceRef cs)
+{
+#ifndef SAL_LOG_INFO
+ (void) cs;
+#else
+ if (cs == nullptr)
+ {
+ s << "null";
+ return s;
+ }
+
+ CGColorSpaceModel model = CGColorSpaceGetModel(cs);
+ switch (model)
+ {
+ case kCGColorSpaceModelUnknown:
+ s << "Unknown";
+ break;
+ case kCGColorSpaceModelMonochrome:
+ s << "Monochrome";
+ break;
+ case kCGColorSpaceModelRGB:
+ s << "RGB";
+ if (CGColorSpaceIsWideGamutRGB(cs))
+ s << " (wide gamut)";
+ break;
+ case kCGColorSpaceModelCMYK:
+ s << "CMYK";
+ break;
+ case kCGColorSpaceModelLab:
+ s << "Lab";
+ break;
+ case kCGColorSpaceModelDeviceN:
+ s << "DeviceN";
+ break;
+ case kCGColorSpaceModelIndexed:
+ s << "Indexed (" << CGColorSpaceGetColorTableCount(cs) << ")";
+ break;
+ case kCGColorSpaceModelPattern:
+ s << "Pattern";
+ break;
+ case kCGColorSpaceModelXYZ:
+ s << "XYZ";
+ break;
+ default:
+ s << "?(" << model << ")";
+ break;
+ }
+
+ CFStringRef name = CGColorSpaceCopyName(cs);
+ if (name != nullptr)
+ s << " (" << [static_cast<NSString *>(name) UTF8String] << ")";
+#endif
+ return s;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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