sb111: Local merge

1 files changed, 276 insertions, 0 deletions

diff --git a/drawinglayer/source/primitive2d/wallpaperprimitive2d.cxx b/drawinglayer/source/primitive2d/wallpaperprimitive2d.cxx
new file mode 100644
index 000000000000..621b0b25ad98
--- /dev/null
+++ b/drawinglayer/source/primitive2d/wallpaperprimitive2d.cxx
@@ -0,0 +1,276 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: bitmapprimitive2d.cxx,v $
+ *
+ *  $Revision: 1.5 $
+ *
+ *  last change: $Author: aw $ $Date: 2008-05-27 14:11:20 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_drawinglayer.hxx"
+
+#include <drawinglayer/primitive2d/wallpaperprimitive2d.hxx>
+#include <drawinglayer/primitive2d/bitmapprimitive2d.hxx>
+#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
+#include <drawinglayer/primitive2d/fillbitmapprimitive2d.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <drawinglayer/primitive2d/maskprimitive2d.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        Primitive2DSequence WallpaperBitmapPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
+        {
+            Primitive2DSequence aRetval;
+
+            if(!getLocalObjectRange().isEmpty() && !getBitmapEx().IsEmpty())
+            {
+                // get bitmap PIXEL size
+                const Size& rPixelSize = getBitmapEx().GetSizePixel();
+
+                if(rPixelSize.Width() > 0 && rPixelSize.Height() > 0)
+                {
+                    if(WALLPAPER_SCALE == getWallpaperStyle())
+                    {
+                        // shortcut for scale; use simple BitmapPrimitive2D
+                        basegfx::B2DHomMatrix aObjectTransform;
+
+                        aObjectTransform.set(0, 0, getLocalObjectRange().getWidth());
+                        aObjectTransform.set(1, 1, getLocalObjectRange().getHeight());
+                        aObjectTransform.set(0, 2, getLocalObjectRange().getMinX());
+                        aObjectTransform.set(1, 2, getLocalObjectRange().getMinY());
+
+                        Primitive2DReference xReference(
+                            new BitmapPrimitive2D(
+                                getBitmapEx(),
+                                aObjectTransform));
+
+                        aRetval = Primitive2DSequence(&xReference, 1);
+                    }
+                    else
+                    {
+                        // transform to logic size
+                        basegfx::B2DHomMatrix aInverseViewTransformation(getViewTransformation());
+                        aInverseViewTransformation.invert();
+                        basegfx::B2DVector aLogicSize(rPixelSize.Width(), rPixelSize.Height());
+                        aLogicSize = aInverseViewTransformation * aLogicSize;
+
+                        // apply laout
+                        basegfx::B2DPoint aTargetTopLeft(getLocalObjectRange().getMinimum());
+                        bool bUseTargetTopLeft(true);
+                        bool bNeedsClipping(false);
+
+                        switch(getWallpaperStyle())
+                        {
+                            default: //case WALLPAPER_TILE :, also WALLPAPER_NULL and WALLPAPER_APPLICATIONGRADIENT
+                            {
+                                bUseTargetTopLeft = false;
+                                break;
+                            }
+                            case WALLPAPER_SCALE :
+                            {
+                                // handled by shortcut above
+                                break;
+                            }
+                            case WALLPAPER_TOPLEFT :
+                            {
+                                // nothing to do
+                                break;
+                            }
+                            case WALLPAPER_TOP :
+                            {
+                                const basegfx::B2DPoint aCenter(getLocalObjectRange().getCenter());
+                                aTargetTopLeft.setX(aCenter.getX() - (aLogicSize.getX() * 0.5));
+                                break;
+                            }
+                            case WALLPAPER_TOPRIGHT :
+                            {
+                                aTargetTopLeft.setX(getLocalObjectRange().getMaxX() - aLogicSize.getX());
+                                break;
+                            }
+                            case WALLPAPER_LEFT :
+                            {
+                                const basegfx::B2DPoint aCenter(getLocalObjectRange().getCenter());
+                                aTargetTopLeft.setY(aCenter.getY() - (aLogicSize.getY() * 0.5));
+                                break;
+                            }
+                            case WALLPAPER_CENTER :
+                            {
+                                const basegfx::B2DPoint aCenter(getLocalObjectRange().getCenter());
+                                aTargetTopLeft = aCenter - (aLogicSize * 0.5);
+                                break;
+                            }
+                            case WALLPAPER_RIGHT :
+                            {
+                                const basegfx::B2DPoint aCenter(getLocalObjectRange().getCenter());
+                                aTargetTopLeft.setX(getLocalObjectRange().getMaxX() - aLogicSize.getX());
+                                aTargetTopLeft.setY(aCenter.getY() - (aLogicSize.getY() * 0.5));
+                                break;
+                            }
+                            case WALLPAPER_BOTTOMLEFT :
+                            {
+                                aTargetTopLeft.setY(getLocalObjectRange().getMaxY() - aLogicSize.getY());
+                                break;
+                            }
+                            case WALLPAPER_BOTTOM :
+                            {
+                                const basegfx::B2DPoint aCenter(getLocalObjectRange().getCenter());
+                                aTargetTopLeft.setX(aCenter.getX() - (aLogicSize.getX() * 0.5));
+                                aTargetTopLeft.setY(getLocalObjectRange().getMaxY() - aLogicSize.getY());
+                                break;
+                            }
+                            case WALLPAPER_BOTTOMRIGHT :
+                            {
+                                aTargetTopLeft = getLocalObjectRange().getMaximum() - aLogicSize;
+                                break;
+                            }
+                        }
+
+                        if(bUseTargetTopLeft)
+                        {
+                            // fill target range
+                            const basegfx::B2DRange aTargetRange(aTargetTopLeft, aTargetTopLeft + aLogicSize);
+
+                            // create aligned, single BitmapPrimitive2D
+                            basegfx::B2DHomMatrix aObjectTransform;
+
+                            aObjectTransform.set(0, 0, aTargetRange.getWidth());
+                            aObjectTransform.set(1, 1, aTargetRange.getHeight());
+                            aObjectTransform.set(0, 2, aTargetRange.getMinX());
+                            aObjectTransform.set(1, 2, aTargetRange.getMinY());
+
+                            Primitive2DReference xReference(
+                                new BitmapPrimitive2D(
+                                    getBitmapEx(),
+                                    aObjectTransform));
+                            aRetval = Primitive2DSequence(&xReference, 1);
+
+                            // clip when not completely inside object range
+                            bNeedsClipping = !getLocalObjectRange().isInside(aTargetRange);
+                        }
+                        else
+                        {
+                            // WALLPAPER_TILE, WALLPAPER_NULL, WALLPAPER_APPLICATIONGRADIENT
+                            // convert to relative positions
+                            const basegfx::B2DVector aRelativeSize(
+                                aLogicSize.getX() / (getLocalObjectRange().getWidth() ? getLocalObjectRange().getWidth() : 1.0),
+                                aLogicSize.getY() / (getLocalObjectRange().getHeight() ? getLocalObjectRange().getHeight() : 1.0));
+                            basegfx::B2DPoint aRelativeTopLeft(0.0, 0.0);
+
+                            if(WALLPAPER_TILE != getWallpaperStyle())
+                            {
+                                aRelativeTopLeft.setX(0.5 - aRelativeSize.getX());
+                                aRelativeTopLeft.setY(0.5 - aRelativeSize.getY());
+                            }
+
+                            // prepare FillBitmapAttribute
+                            const attribute::FillBitmapAttribute aFillBitmapAttribute(
+                                getBitmapEx(),
+                                aRelativeTopLeft,
+                                aRelativeSize,
+                                true);
+
+                            // create ObjectTransform
+                            basegfx::B2DHomMatrix aObjectTransform;
+
+                            aObjectTransform.set(0, 0, getLocalObjectRange().getWidth());
+                            aObjectTransform.set(1, 1, getLocalObjectRange().getHeight());
+                            aObjectTransform.set(0, 2, getLocalObjectRange().getMinX());
+                            aObjectTransform.set(1, 2, getLocalObjectRange().getMinY());
+
+                            // create FillBitmapPrimitive
+                            const drawinglayer::primitive2d::Primitive2DReference xFillBitmap(
+                                new drawinglayer::primitive2d::FillBitmapPrimitive2D(
+                                    aObjectTransform,
+                                    aFillBitmapAttribute));
+                            aRetval = Primitive2DSequence(&xFillBitmap, 1);
+
+                            // always embed tiled fill to clipping
+                            bNeedsClipping = true;
+                        }
+
+                        if(bNeedsClipping)
+                        {
+                            // embed to clipping; this is necessary for tiled fills
+                            const basegfx::B2DPolyPolygon aPolyPolygon(basegfx::tools::createPolygonFromRect(getLocalObjectRange()));
+                            const drawinglayer::primitive2d::Primitive2DReference xClippedFill(
+                                new drawinglayer::primitive2d::MaskPrimitive2D(
+                                    aPolyPolygon,
+                                    aRetval));
+                            aRetval = Primitive2DSequence(&xClippedFill, 1);
+                        }
+                    }
+                }
+            }
+
+            return aRetval;
+        }
+
+        WallpaperBitmapPrimitive2D::WallpaperBitmapPrimitive2D(
+            const basegfx::B2DRange& rObjectRange,
+            const BitmapEx& rBitmapEx,
+            WallpaperStyle eWallpaperStyle)
+        :   ViewTransformationDependentPrimitive2D(),
+            maObjectRange(rObjectRange),
+            maBitmapEx(rBitmapEx),
+            meWallpaperStyle(eWallpaperStyle)
+        {
+        }
+
+        bool WallpaperBitmapPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+        {
+            if(ViewTransformationDependentPrimitive2D::operator==(rPrimitive))
+            {
+                const WallpaperBitmapPrimitive2D& rCompare = (WallpaperBitmapPrimitive2D&)rPrimitive;
+
+                return (getLocalObjectRange() == rCompare.getLocalObjectRange()
+                    && getBitmapEx() == rCompare.getBitmapEx()
+                    && getWallpaperStyle() == rCompare.getWallpaperStyle());
+            }
+
+            return false;
+        }
+
+        basegfx::B2DRange WallpaperBitmapPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
+        {
+            return getLocalObjectRange();
+        }
+
+        // provide unique ID
+        ImplPrimitrive2DIDBlock(WallpaperBitmapPrimitive2D, PRIMITIVE2D_ID_WALLPAPERBITMAPPRIMITIVE2D)
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+// eof