tdf#109077 sw textbox: fix as-char shapes with custom print area in para

Regression from d379d18666aa42031359ca8eb34b0021960347ae (oox: import
WPS shape with text as shape with textbox, 2014-06-18), the position of
the textbox should be relative to the print area of the text frame, not
to the text frame itself.

Change-Id: I2b591dc46ad4967edd8a1691d9b100ef0d74bed3
Reviewed-on: https://gerrit.libreoffice.org/58009
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

3 files changed, 20 insertions, 2 deletions

diff --git a/sw/qa/extras/layout/data/tdf109077.docx b/sw/qa/extras/layout/data/tdf109077.docx
new file mode 100644
index 000000000000..c0a67d2765c0
--- /dev/null
+++ b/sw/qa/extras/layout/data/tdf109077.docx
diff --git a/sw/qa/extras/layout/layout.cxx b/sw/qa/extras/layout/layout.cxx
index ea2e24f06b75..96dfcc0a2757 100644
--- a/sw/qa/extras/layout/layout.cxx
+++ b/sw/qa/extras/layout/layout.cxx
@@ -27,6 +27,7 @@ public:
     void testTdf117245();
     void testTdf118672();
     void testTdf117923();
+    void testTdf109077();
 
     CPPUNIT_TEST_SUITE(SwLayoutWriter);
     CPPUNIT_TEST(testTdf116830);
@@ -39,6 +40,7 @@ public:
     CPPUNIT_TEST(testTdf117245);
     CPPUNIT_TEST(testTdf118672);
     CPPUNIT_TEST(testTdf117923);
+    CPPUNIT_TEST(testTdf109077);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -236,6 +238,18 @@ void SwLayoutWriter::testTdf117923()
     assertXPath(pXmlDoc, "/root/page/body/tab/row/cell/txt[3]/Special", "nHeight", "220");
 }
 
+void SwLayoutWriter::testTdf109077()
+{
+    createDoc("tdf109077.docx");
+    xmlDocPtr pXmlDoc = parseLayoutDump();
+    sal_Int32 nShapeTop
+        = getXPath(pXmlDoc, "//anchored/SwAnchoredDrawObject/bounds", "top").toInt32();
+    sal_Int32 nTextBoxTop = getXPath(pXmlDoc, "//anchored/fly/infos/bounds", "top").toInt32();
+    // This was 281: the top of the shape and its textbox should match, though
+    // tolerate differences <= 1px (about 15 twips).
+    CPPUNIT_ASSERT_LESS(static_cast<sal_Int32>(15), nTextBoxTop - nShapeTop);
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(SwLayoutWriter);
 CPPUNIT_PLUGIN_IMPLEMENT();
 
diff --git a/sw/source/core/text/porfly.cxx b/sw/source/core/text/porfly.cxx
index 19084dfe8379..b74c28d8ec7a 100644
--- a/sw/source/core/text/porfly.cxx
+++ b/sw/source/core/text/porfly.cxx
@@ -351,16 +351,20 @@ void SwFlyCntPortion::SetBase( const SwTextFrame& rFrame, const Point &rBase,
         {
             // It has, so look up its text rectangle, and adjust the position
             // of the textbox accordingly.
+            // Both rectangles are absolute, SwFormatHori/VertOrient's position
+            // is relative to the print area of the anchor text frame.
             tools::Rectangle aTextRectangle = SwTextBoxHelper::getTextRectangle(pShape);
 
             SwFormatHoriOrient aHori(pTextBox->GetHoriOrient());
             aHori.SetHoriOrient(css::text::HoriOrientation::NONE);
-            sal_Int32 nLeft = aTextRectangle.getX() - rFrame.getFrameArea().Left();
+            sal_Int32 nLeft = aTextRectangle.getX() - rFrame.getFrameArea().Left()
+                              - rFrame.getFramePrintArea().Left();
             aHori.SetPos(nLeft);
 
             SwFormatVertOrient aVert(pTextBox->GetVertOrient());
             aVert.SetVertOrient(css::text::VertOrientation::NONE);
-            sal_Int32 const nTop = aTextRectangle.getY() - rFrame.getFrameArea().Top();
+            sal_Int32 const nTop = aTextRectangle.getY() - rFrame.getFrameArea().Top()
+                                   - rFrame.getFramePrintArea().Top();
             aVert.SetPos(nTop);
 
             pTextBox->LockModify();