1 files changed, 134 insertions, 0 deletions
diff --git a/svx/source/svdraw/svdotextdecomposition.cxx b/svx/source/svdraw/svdotextdecomposition.cxx
index d67b18c0805b..a68f43cf6246 100644
--- a/svx/source/svdraw/svdotextdecomposition.cxx
+++ b/svx/source/svdraw/svdotextdecomposition.cxx
@@ -729,6 +729,140 @@ void SdrTextObj::impDecomposeContourTextPrimitive(
     rTarget = aConverter.getPrimitive2DSequence();
 }
 
+void SdrTextObj::impDecomposeAutoFitTextPrimitive(
+    drawinglayer::primitive2d::Primitive2DSequence& rTarget,
+    const drawinglayer::primitive2d::SdrAutoFitTextPrimitive2D& rSdrAutofitTextPrimitive,
+    const drawinglayer::geometry::ViewInformation2D& aViewInformation) const
+{
+    // decompose matrix to have position and size of text
+    basegfx::B2DVector aScale, aTranslate;
+    double fRotate, fShearX;
+    rSdrAutofitTextPrimitive.getTextRangeTransform().decompose(aScale, aTranslate, fRotate, fShearX);
+
+    // use B2DRange aAnchorTextRange for calculations
+    basegfx::B2DRange aAnchorTextRange(aTranslate);
+    aAnchorTextRange.expand(aTranslate + aScale);
+
+    // prepare outliner
+    const SfxItemSet& rTextItemSet = rSdrAutofitTextPrimitive.getSdrText()->GetItemSet();
+    SdrOutliner& rOutliner = ImpGetDrawOutliner();
+    SdrTextVertAdjust eVAdj = GetTextVerticalAdjust(rTextItemSet);
+    SdrTextHorzAdjust eHAdj = GetTextHorizontalAdjust(rTextItemSet);
+    const sal_uInt32 nOriginalControlWord(rOutliner.GetControlWord());
+    const Size aNullSize;
+
+    // set visualizing page at Outliner; needed e.g. for PageNumberField decomposition
+    rOutliner.setVisualizedPage(GetSdrPageFromXDrawPage(aViewInformation.getVisualizedPage()));
+
+    rOutliner.SetControlWord(nOriginalControlWord|EE_CNTRL_AUTOPAGESIZE|EE_CNTRL_STRETCHING);
+    rOutliner.SetMinAutoPaperSize(aNullSize);
+    rOutliner.SetMaxAutoPaperSize(Size(1000000,1000000));
+
+    // add one to rage sizes to get back to the old Rectangle and outliner measurements
+    const sal_uInt32 nAnchorTextWidth(FRound(aAnchorTextRange.getWidth() + 1L));
+    const sal_uInt32 nAnchorTextHeight(FRound(aAnchorTextRange.getHeight() + 1L));
+    const OutlinerParaObject* pOutlinerParaObject = rSdrAutofitTextPrimitive.getSdrText()->GetOutlinerParaObject();
+    OSL_ENSURE(pOutlinerParaObject, "impDecomposeBlockTextPrimitive used with no OutlinerParaObject (!)");
+    const bool bVerticalWritintg(pOutlinerParaObject->IsVertical());
+    const Size aAnchorTextSize(Size(nAnchorTextWidth, nAnchorTextHeight));
+
+    if((rSdrAutofitTextPrimitive.getWordWrap() || IsTextFrame()))
+    {
+        rOutliner.SetMaxAutoPaperSize(aAnchorTextSize);
+    }
+
+    if(SDRTEXTHORZADJUST_BLOCK == eHAdj && !bVerticalWritintg)
+    {
+        rOutliner.SetMinAutoPaperSize(Size(nAnchorTextWidth, 0));
+    }
+
+    if(SDRTEXTVERTADJUST_BLOCK == eVAdj && bVerticalWritintg)
+    {
+        rOutliner.SetMinAutoPaperSize(Size(0, nAnchorTextHeight));
+    }
+
+    rOutliner.SetPaperSize(aNullSize);
+    rOutliner.SetUpdateMode(true);
+    rOutliner.SetText(*pOutlinerParaObject);
+    ImpAutoFitText(rOutliner,aAnchorTextSize,bVerticalWritintg);
+
+    // set visualizing page at Outliner; needed e.g. for PageNumberField decomposition
+    rOutliner.setVisualizedPage(GetSdrPageFromXDrawPage(aViewInformation.getVisualizedPage()));
+
+    // now get back the layouted text size from outliner
+    const Size aOutlinerTextSiz(rOutliner.GetPaperSize());
+    const basegfx::B2DVector aOutlinerScale(aOutlinerTextSiz.Width(), aOutlinerTextSiz.Height());
+    basegfx::B2DVector aAdjustTranslate(0.0, 0.0);
+
+    // correct horizontal translation using the now known text size
+    if(SDRTEXTHORZADJUST_CENTER == eHAdj || SDRTEXTHORZADJUST_RIGHT == eHAdj)
+    {
+        const double fFree(aAnchorTextRange.getWidth() - aOutlinerScale.getX());
+
+        if(SDRTEXTHORZADJUST_CENTER == eHAdj)
+        {
+            aAdjustTranslate.setX(fFree / 2.0);
+        }
+
+        if(SDRTEXTHORZADJUST_RIGHT == eHAdj)
+        {
+            aAdjustTranslate.setX(fFree);
+        }
+    }
+
+    // correct vertical translation using the now known text size
+    if(SDRTEXTVERTADJUST_CENTER == eVAdj || SDRTEXTVERTADJUST_BOTTOM == eVAdj)
+    {
+        const double fFree(aAnchorTextRange.getHeight() - aOutlinerScale.getY());
+
+        if(SDRTEXTVERTADJUST_CENTER == eVAdj)
+        {
+            aAdjustTranslate.setY(fFree / 2.0);
+        }
+
+        if(SDRTEXTVERTADJUST_BOTTOM == eVAdj)
+        {
+            aAdjustTranslate.setY(fFree);
+        }
+    }
+
+    // prepare matrices to apply to newly created primitives. aNewTransformA
+    // will get coordinates in aOutlinerScale size and positive in X, Y.
+    basegfx::B2DHomMatrix aNewTransformA;
+    basegfx::B2DHomMatrix aNewTransformB;
+
+    // translate relative to given primitive to get same rotation and shear
+    // as the master shape we are working on. For vertical, use the top-right
+    // corner
+    const double fStartInX(bVerticalWritintg ? aAdjustTranslate.getX() + aOutlinerScale.getX() : aAdjustTranslate.getX());
+    aNewTransformA.translate(fStartInX, aAdjustTranslate.getY());
+
+    // mirroring. We are now in aAnchorTextRange sizes. When mirroring in X and Y,
+    // move the null point which was top left to bottom right.
+    const bool bMirrorX(basegfx::fTools::less(aScale.getX(), 0.0));
+    const bool bMirrorY(basegfx::fTools::less(aScale.getY(), 0.0));
+    aNewTransformB.scale(bMirrorX ? -1.0 : 1.0, bMirrorY ? -1.0 : 1.0);
+
+    // in-between the translations of the single primitives will take place. Afterwards,
+    // the object's transformations need to be applied
+    aNewTransformB.shearX(fShearX);
+    aNewTransformB.rotate(fRotate);
+    aNewTransformB.translate(aTranslate.getX(), aTranslate.getY());
+
+    basegfx::B2DRange aClipRange;
+
+    // now break up text primitives.
+    impTextBreakupHandler aConverter(rOutliner);
+    aConverter.decomposeBlockTextPrimitive(aNewTransformA, aNewTransformB, aClipRange);
+
+    // cleanup outliner
+    rOutliner.Clear();
+    rOutliner.setVisualizedPage(0);
+    rOutliner.SetControlWord(nOriginalControlWord);
+
+    rTarget = aConverter.getPrimitive2DSequence();
+}
+
 void SdrTextObj::impDecomposeBlockTextPrimitive(
     drawinglayer::primitive2d::Primitive2DSequence& rTarget,
     const drawinglayer::primitive2d::SdrBlockTextPrimitive2D& rSdrBlockTextPrimitive,