CWS-TOOLING: integrate CWS aw063

2009-02-12 13:10:24 +0100 aw  r267649 : #i99123# when a primitive is invisible, it is not sufficient to produce no output when decomposing, but to add invisible data using HitTestPrimitive2D. This is needed for the slideshow which relies on geometry data in MetaFiles when painting invisible objects
2009-02-12 13:08:39 +0100 aw  r267648 : #i99123# do not ignore HitTestPrimitive2D, but draw empty rectangles instead. This is needed since Slideshow is based on getting MetaFile content when painting invisible objects
2009-02-11 16:04:28 +0100 aw  r267620 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:04:10 +0100 aw  r267619 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:03:56 +0100 aw  r267618 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:03:39 +0100 aw  r267617 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:03:21 +0100 aw  r267615 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:02:48 +0100 aw  r267614 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:02:24 +0100 aw  r267613 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:02:01 +0100 aw  r267612 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:01:32 +0100 aw  r267611 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:01:05 +0100 aw  r267610 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 16:00:15 +0100 aw  r267608 : #i98788# made SfxItemPool destructor protected, added static ::Free method
2009-02-11 11:27:33 +0100 aw  r267585 : #i98788# added missing include for STL
2009-02-10 17:46:50 +0100 aw  r267570 : #i98788# added reaction on pool destruction
2009-02-10 17:11:58 +0100 aw  r267562 : #i98788# added messaging mechanism to register for pool destruction
2009-02-10 13:35:35 +0100 aw  r267549 : #i98788# removing changes, too complicated and risky for 3.1
2009-02-10 12:13:48 +0100 aw  r267546 : #i98788# 4th round
2009-02-10 12:13:37 +0100 aw  r267545 : #i98788# 4th round
2009-02-10 12:13:26 +0100 aw  r267544 : #i98788# 4th round
2009-02-10 12:13:14 +0100 aw  r267543 : #i98788# 4th round
2009-02-10 12:13:03 +0100 aw  r267542 : #i98788# 4th round
2009-02-10 12:12:50 +0100 aw  r267541 : #i98788# 4th round
2009-02-10 12:12:37 +0100 aw  r267540 : #i98788# 4th round
2009-02-08 14:38:22 +0100 aw  r267495 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:38:06 +0100 aw  r267494 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:37:48 +0100 aw  r267493 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:37:17 +0100 aw  r267492 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:36:56 +0100 aw  r267491 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:36:44 +0100 aw  r267490 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:36:29 +0100 aw  r267489 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:36:16 +0100 aw  r267488 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:36:02 +0100 aw  r267487 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-08 14:35:46 +0100 aw  r267486 : #i98788# 3rd round of changes to SfxItemPool handling
2009-02-05 12:20:39 +0100 aw  r267415 : #i98788# 2nd batch of adaptions for SfxItemPoolHolder addition
2009-02-04 15:12:54 +0100 aw  r267385 : #i98788# added newline at EOF
2009-02-04 13:26:04 +0100 aw  r267379 : #i98788# make SfxItemPool holdable
2009-02-04 13:25:40 +0100 aw  r267378 : #i98788# make SfxItemPool holdable
2009-02-04 13:25:08 +0100 aw  r267377 : #i98788# make SfxItemPool holdable
2009-02-04 13:24:42 +0100 aw  r267376 : #i98788# make SfxItemPool holdable
2009-02-04 13:23:14 +0100 aw  r267375 : #i98788# make SfxItemPool holdable
2009-02-04 13:23:02 +0100 aw  r267374 : #i98788# make SfxItemPool holdable
2009-01-29 17:08:31 +0100 aw  r267159 : #i97628# completed the fix
2009-01-29 17:08:15 +0100 aw  r267158 : #i97628# completed the fix
2009-01-29 14:09:07 +0100 aw  r267132 : #i97628# Corrected usage of ParagraphData in headers
2009-01-29 14:06:58 +0100 iha  r267131 : #i98344# incorrect font size in charts
2009-01-29 12:13:46 +0100 aw  r267115 : #i97628# back to old state; triggers too many errors in other modules
2009-01-29 12:03:51 +0100 aw  r267114 : #i97628# enabled exceptions due to STL vector include
2009-01-29 11:21:37 +0100 aw  r267107 : #i97628# added needed include
2009-01-28 17:58:29 +0100 aw  r267077 : #i97628# first version of newly implemented OutlinerParaObject and adaptions
2009-01-28 17:58:12 +0100 aw  r267076 : #i97628# first version of newly implemented OutlinerParaObject and adaptions
2009-01-28 17:57:51 +0100 aw  r267074 : #i97628# first version of newly implemented OutlinerParaObject and adaptions
2009-01-28 17:57:21 +0100 aw  r267073 : #i97628# first version of newly implemented OutlinerParaObject and adaptions
2009-01-27 17:07:33 +0100 aw  r267011 : #i98402# added support for ViewRange when exporting MetaFiles in ObjectContactOfPageView::DoProcessDisplay to avoid to paint too much
2009-01-27 11:45:48 +0100 aw  r266973 : #i98404# Added a warning to a place where a conversion to rectangle should not be copied from
2009-01-26 21:44:36 +0100 iha  r266949 : #i98497# 3D charts are rendered with wrong size
2009-01-26 20:47:07 +0100 aw  r266947 : #i98404# handle BackgroundColorPrimitive2D directly in PixelRenderers and avoid AA under all circumstances
2009-01-26 14:50:36 +0100 aw  r266926 : #i98386# secured cloning of SdrObject in IMapUserData by boost::shared_prt usage
2009-01-26 12:51:30 +0100 aw  r266916 : #i96581# added separated FontStretching and fallback for small X!=Y scale differences
2009-01-23 16:14:55 +0100 aw  r266834 : #i96475# added missing implementation of TextDecoratedPortionPrimitive2D::getB2DRange
2009-01-23 15:24:34 +0100 aw  r266826 : #i98405# fixed fallback to DrawAlphaRect to use the correctly sized rectangle
2009-01-23 13:34:43 +0100 aw  r266813 : #i96474# fixed impSplitSingleWords for an unexpected case
2009-01-23 10:47:31 +0100 aw  r266786 : #i98289#,#i96474# tooling and new flags for tasks
2009-01-23 10:47:20 +0100 aw  r266785 : #i98289#,#i96474# tooling and new flags for tasks
2009-01-23 10:47:09 +0100 aw  r266783 : #i98289#,#i96474# tooling and new flags for tasks
2009-01-23 10:46:58 +0100 aw  r266782 : #i98289#,#i96474# tooling and new flags for tasks
2009-01-23 10:46:48 +0100 aw  r266781 : #i98289#,#i96474# tooling and new flags for tasks

1 files changed, 60 insertions, 0 deletions

diff --git a/basegfx/source/polygon/b2dpolygontools.cxx b/basegfx/source/polygon/b2dpolygontools.cxx
index f4d1f992ad6b..c1e5dc80d8c4 100644
--- a/basegfx/source/polygon/b2dpolygontools.cxx
+++ b/basegfx/source/polygon/b2dpolygontools.cxx
@@ -3553,6 +3553,66 @@ namespace basegfx
             return equal(rCandidateA, rCandidateB, fSmallValue);
         }
 
+        // snap points of horizontal or vertical edges to discrete values
+        B2DPolygon snapPointsOfHorizontalOrVerticalEdges(const B2DPolygon& rCandidate)
+        {
+            const sal_uInt32 nPointCount(rCandidate.count());
+
+            if(nPointCount > 1)
+            {
+                // Start by copying the source polygon to get a writeable copy. The closed state is
+                // copied by aRetval's initialisation, too, so no need to copy it in this method
+                B2DPolygon aRetval(rCandidate);
+
+                // prepare geometry data. Get rounded from original
+                B2ITuple aPrevTuple(basegfx::fround(rCandidate.getB2DPoint(nPointCount - 1)));
+                B2DPoint aCurrPoint(rCandidate.getB2DPoint(0));
+                B2ITuple aCurrTuple(basegfx::fround(aCurrPoint));
+
+                // loop over all points. This will also snap the implicit closing edge
+                // even when not closed, but that's no problem here
+                for(sal_uInt32 a(0); a < nPointCount; a++)
+                {
+                    // get next point. Get rounded from original
+                    const bool bLastRun(a + 1 == nPointCount);
+                    const sal_uInt32 nNextIndex(bLastRun ? 0 : a + 1);
+                    const B2DPoint aNextPoint(rCandidate.getB2DPoint(nNextIndex));
+                    const B2ITuple aNextTuple(basegfx::fround(aNextPoint));
+
+                    // get the states
+                    const bool bPrevVertical(aPrevTuple.getX() == aCurrTuple.getX());
+                    const bool bNextVertical(aNextTuple.getX() == aCurrTuple.getX());
+                    const bool bPrevHorizontal(aPrevTuple.getY() == aCurrTuple.getY());
+                    const bool bNextHorizontal(aNextTuple.getY() == aCurrTuple.getY());
+                    const bool bSnapX(bPrevVertical || bNextVertical);
+                    const bool bSnapY(bPrevHorizontal || bNextHorizontal);
+
+                    if(bSnapX || bSnapY)
+                    {
+                        const B2DPoint aSnappedPoint(
+                            bSnapX ? aCurrTuple.getX() : aCurrPoint.getX(),
+                            bSnapY ? aCurrTuple.getY() : aCurrPoint.getY());
+
+                        aRetval.setB2DPoint(a, aSnappedPoint);
+                    }
+
+                    // prepare next point
+                    if(!bLastRun)
+                    {
+                        aPrevTuple = aCurrTuple;
+                        aCurrPoint = aNextPoint;
+                        aCurrTuple = aNextTuple;
+                    }
+                }
+
+                return aRetval;
+            }
+            else
+            {
+                return rCandidate;
+            }
+        }
+
     } // end of namespace tools
 } // end of namespace basegfx