[Libreoffice-commits] core.git: Branch 'libreoffice-5-0' - filter/CppunitTest_filter_utils.mk filter/Module_filter.mk filter/qa filter/source sw/qa
Zolnai Tamás
zolnaitamas2000 at gmail.com
Thu Jul 23 11:52:47 PDT 2015
filter/CppunitTest_filter_utils.mk | 46 +++++++++++++++++
filter/Module_filter.mk | 1
filter/qa/cppunit/utils-test.cxx | 77 +++++++++++++++++++++++++++++
filter/source/msfilter/util.cxx | 70 +++++++++++++++++++++++++-
sw/qa/extras/globalfilter/globalfilter.cxx | 24 ++++-----
5 files changed, 205 insertions(+), 13 deletions(-)
New commits:
commit 9bde8bdab1024b24a71d56a4355a5eacca720007
Author: Zolnai Tamás <zolnaitamas2000 at gmail.com>
Date: Tue Jul 14 09:44:10 2015 +0200
tdf#92471: Improve color conversion to MSO highlighting
The simple color distance on RGB color space is not good enough.
It leads to a better result if we use the scheme of the primary
colors.
This method works well with MSO highlighting color palette, but
not neccessarily in general. In highlighting palette light and
dark variant of the same color type (e.g. blue and light blue) has
the exactly same scheme.
(cherry picked from commit 16f9cf57e20ffbe34cb184f694f465708250a578)
filter: filter_utils test needs tools library (from Michael Stahl)
(cherry picked from commit 75d0f7262004d93d457b4b0b499ebf0b23fcda04)
Missing boost_headers (from Stephan Bergmann)
(cherry picked from commit bd8e8db250f99445dc1a8baa7ffc6ddfe90fdf5b)
Change-Id: I0de6e4598f365fda1cccd1d3466429e52cf4067f
Reviewed-on: https://gerrit.libreoffice.org/17052
Tested-by: Jenkins <ci at libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos at collabora.co.uk>
diff --git a/filter/CppunitTest_filter_utils.mk b/filter/CppunitTest_filter_utils.mk
new file mode 100644
index 0000000..1d042a9
--- /dev/null
+++ b/filter/CppunitTest_filter_utils.mk
@@ -0,0 +1,46 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# 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/.
+#
+
+$(eval $(call gb_CppunitTest_CppunitTest,filter_utils))
+
+$(eval $(call gb_CppunitTest_use_sdk_api,filter_utils))
+$(eval $(call gb_CppunitTest_use_ure,filter_utils))
+
+$(eval $(call gb_CppunitTest_use_configuration,filter_utils))
+
+$(eval $(call gb_CppunitTest_use_externals,filter_utils, \
+ boost_headers \
+))
+
+$(eval $(call gb_CppunitTest_use_libraries,filter_utils, \
+ tl \
+ comphelper \
+ unotest \
+ cppuhelper \
+ cppu \
+ msfilter \
+ sal \
+ $(gb_UWINAPI) \
+))
+
+$(eval $(call gb_CppunitTest_use_components,filter_utils,\
+ configmgr/source/configmgr \
+ filter/source/config/cache/filterconfig1 \
+ framework/util/fwk \
+ framework/util/fwl \
+ i18npool/util/i18npool \
+ ucb/source/core/ucb1 \
+ ucb/source/ucp/file/ucpfile1 \
+))
+
+$(eval $(call gb_CppunitTest_add_exception_objects,filter_utils, \
+ filter/qa/cppunit/utils-test \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/filter/Module_filter.mk b/filter/Module_filter.mk
index 33f0f74..4cb6462 100644
--- a/filter/Module_filter.mk
+++ b/filter/Module_filter.mk
@@ -81,6 +81,7 @@ endif
$(eval $(call gb_Module_add_check_targets,filter,\
CppunitTest_filter_xslt \
CppunitTest_filter_priority \
+ CppunitTest_filter_utils \
))
ifneq ($(DISABLE_CVE_TESTS),TRUE)
diff --git a/filter/qa/cppunit/utils-test.cxx b/filter/qa/cppunit/utils-test.cxx
new file mode 100644
index 0000000..5e306ef
--- /dev/null
+++ b/filter/qa/cppunit/utils-test.cxx
@@ -0,0 +1,77 @@
+/* -*- 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/.
+ */
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+
+#include <sal/types.h>
+#include <rtl/ustrbuf.hxx>
+#include <filter/msfilter/util.hxx>
+
+#include <unotest/bootstrapfixturebase.hxx>
+
+namespace {
+
+class UtilsTest
+ : public test::BootstrapFixtureBase
+{
+public:
+ void testTransColToIco();
+
+ CPPUNIT_TEST_SUITE(UtilsTest);
+ CPPUNIT_TEST(testTransColToIco);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void UtilsTest::testTransColToIco()
+{
+ const sal_uInt32 aStdCol[] = {
+ 0xeeeeee, 0xffff99, 0xff6600, 0xff3333, 0xff00cc, 0xff33ff, 0x9900ff, 0x6666ff, 0x00ccff, 0x66ffff, 0x33ff99, 0x99ff66, 0xccff00,
+ 0xdddddd, 0xffff66, 0xffcc00, 0xff9999, 0xff66cc, 0xff99ff, 0xcc66ff, 0x9999ff, 0x9999ff, 0x99ffff, 0x66ff99, 0x99ff99, 0xccff66,
+ 0xcccccc, 0xffff00, 0xff9900, 0xff6666, 0xff3399, 0xff66ff, 0x9933ff, 0x3333ff, 0x3399ff, 0x00ffff, 0x00ff66, 0x66ff66, 0x99ff33,
+ 0xb2b2b2, 0xcc9900, 0xff3300, 0xff0000, 0xff0066, 0xff00ff, 0x6600ff, 0x0000ff, 0x0066ff, 0x00cccc, 0x00cc33, 0x00cc00, 0x66ff00,
+ 0x999999, 0x996600, 0xcc3300, 0xcc0000, 0xcc0066, 0xcc00cc, 0x6600cc, 0x0000cc, 0x0066cc, 0x009999, 0x009933, 0x009900, 0x66cc00,
+ 0x808080, 0x663300, 0x801900, 0x990000, 0x990066, 0x990099, 0x330099, 0x000099, 0x006699, 0x006666, 0x007826, 0x006600, 0x669900,
+ 0x666666, 0x333300, 0x461900, 0x330000, 0x330033, 0x660066, 0x000033, 0x000066, 0x000080, 0x003333, 0x00331a, 0x003300, 0x193300,
+ 0x333333, 0x666633, 0x661900, 0x663333, 0x660033, 0x663366, 0x330066, 0x333366, 0x003366, 0x336666, 0x006633, 0x336633, 0x336600 };
+
+ const sal_uInt16 aExpected[] = {
+ 8, 7, 6, 6, 5, 5, 5, 2, 3, 3, 10, 4, 7,
+ 16, 7, 7, 6, 5, 5, 5, 2, 2, 3, 4, 4, 7,
+ 16, 7, 7, 6, 12, 5, 12, 2, 10, 3, 4, 4, 14,
+ 16, 14, 6, 6, 6, 5, 2, 2, 2, 3, 4, 4, 4,
+ 15, 14, 6, 6, 12, 5, 12, 2, 10, 10, 11, 11, 14,
+ 15, 1, 13, 13, 12, 12, 9, 9, 10, 10, 11, 11, 14,
+ 15, 14, 13, 13, 12, 12, 9, 9, 9, 10, 10, 11, 11,
+ 1, 14, 13, 13, 1, 12, 1, 9, 1, 10, 1, 11, 1 };
+
+ for( size_t i = 0; i < SAL_N_ELEMENTS(aStdCol); ++i)
+ {
+ const OString sMessage = "Index of unmatched color: " + OString::number(i);
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(sMessage.getStr(), aExpected[i],
+ static_cast<sal_uInt16>(msfilter::util::TransColToIco( Color(aStdCol[i]) )));
+ }
+
+ // tdf#92471
+ CPPUNIT_ASSERT_EQUAL(sal_uInt16(2), static_cast<sal_uInt16>(msfilter::util::TransColToIco( Color( 0x6666ff ))));
+ CPPUNIT_ASSERT_EQUAL(sal_uInt16(2), static_cast<sal_uInt16>(msfilter::util::TransColToIco( Color( 0x6566ff ))));
+ CPPUNIT_ASSERT_EQUAL(sal_uInt16(2), static_cast<sal_uInt16>(msfilter::util::TransColToIco( Color( 0x6665ff ))));
+ CPPUNIT_ASSERT_EQUAL(sal_uInt16(2), static_cast<sal_uInt16>(msfilter::util::TransColToIco( Color( 0x6666fe ))));
+
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(UtilsTest);
+
+}
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/filter/source/msfilter/util.cxx b/filter/source/msfilter/util.cxx
index 9031a77..5aa5e68 100644
--- a/filter/source/msfilter/util.cxx
+++ b/filter/source/msfilter/util.cxx
@@ -1352,6 +1352,74 @@ bool HasTextBoxContent(sal_uInt32 nShapeType)
}
}
+namespace
+{
+
+// Scheme means pattern of chromatic values.
+// [2,2,1] -> red and green are approximately equal and blue is the dominant color (e.g. blue)
+// [1,1,1] -> all chromatic values are approximately equal (e.g. white, gray, black)
+static void CalculateScheme(const BitmapColor& rBitmapColor, std::vector<int> &vScheme, sal_uInt16 nVariance)
+{
+ vScheme.resize(3,1);
+ if( rBitmapColor.GetRed() > rBitmapColor.GetGreen() + nVariance )
+ ++vScheme[0];
+ if( rBitmapColor.GetRed() > rBitmapColor.GetBlue() + nVariance )
+ ++vScheme[0];
+ if( rBitmapColor.GetGreen() > rBitmapColor.GetRed() + nVariance )
+ ++vScheme[1];
+ if( rBitmapColor.GetGreen() > rBitmapColor.GetBlue() + nVariance )
+ ++vScheme[1];
+ if( rBitmapColor.GetBlue() > rBitmapColor.GetRed() + nVariance )
+ ++vScheme[2];
+ if( rBitmapColor.GetBlue() > rBitmapColor.GetGreen() + nVariance )
+ ++vScheme[2];
+}
+
+static bool HasSimilarScheme(const BitmapColor& rBitmapColor1, const BitmapColor& rBitmapColor2, sal_uInt16 nVariance)
+{
+ std::vector<int> vScheme1, vScheme2;
+ CalculateScheme(rBitmapColor1, vScheme1, nVariance);
+ CalculateScheme(rBitmapColor2, vScheme2, nVariance);
+ for( int i = 0; i < 3; ++i )
+ {
+ if( vScheme1[i] != vScheme2[i] )
+ return false;
+ }
+ return true;
+}
+
+// Find the best match in the color palette using scheme of the input color
+static sal_uInt16 GetBestIndex(const BitmapPalette& rPalette, const BitmapColor& rBitmapColor)
+{
+ sal_uInt16 nReturn = 0;
+ bool bFound = false;
+ sal_uLong nLastErr = 3 * 255 + 1;
+
+ // Prefer those colors which have similar scheme as the input
+ // Allow bigger and bigger variance of the schemes until we find
+ // a color in the palette with similar scheme.
+ for( sal_uInt16 nVariance = 0; nVariance <= 255; ++nVariance )
+ {
+ for( sal_uInt16 i = 0; i < rPalette.GetEntryCount(); ++i )
+ {
+ if( HasSimilarScheme(rBitmapColor, rPalette[i], nVariance) )
+ {
+ sal_uLong nActErr = rBitmapColor.GetColorError( rPalette[i] );
+ if( nActErr < nLastErr )
+ {
+ nLastErr = nActErr;
+ nReturn = i;
+ bFound = true;
+ }
+ }
+ }
+ if( bFound )
+ return nReturn;
+ }
+ return nReturn;
+}
+}
+
sal_uInt8 TransColToIco( const Color& rCol )
{
sal_uInt8 nCol = 0; // ->Auto
@@ -1386,7 +1454,7 @@ sal_uInt8 TransColToIco( const Color& rCol )
for( sal_uInt16 i = 0; i < 16; ++i )
aBmpPal[i] = Color( aColArr[ i ] );
- nCol = static_cast< sal_uInt8 >(aBmpPal.GetBestIndex( rCol ) + 1);
+ nCol = static_cast< sal_uInt8 >(GetBestIndex(aBmpPal, rCol) + 1);
break;
}
return nCol;
diff --git a/sw/qa/extras/globalfilter/globalfilter.cxx b/sw/qa/extras/globalfilter/globalfilter.cxx
index b1abdec..f2a7cf2 100644
--- a/sw/qa/extras/globalfilter/globalfilter.cxx
+++ b/sw/qa/extras/globalfilter/globalfilter.cxx
@@ -604,7 +604,7 @@ void Test::testCharBackgroundToHighlighting()
mxComponent = loadFromDesktop(getURLFromSrc("/sw/qa/extras/globalfilter/data/char_background.odt"),
"com.sun.star.text.TextDocument");
- const OString sFailedMessage = OString("Failed on filter: ") + aFilterNames[nFilter];
+ OString sFailedMessage = OString("Failed on filter: ") + aFilterNames[nFilter];
SvtFilterOptions& rOpt = SvtFilterOptions::Get();
@@ -625,7 +625,7 @@ void Test::testCharBackgroundToHighlighting()
// Check highlight color
const uno::Reference< text::XTextRange > xPara = getParagraph(1);
- for( int nRun = 1; nRun <= 20; ++nRun )
+ for( int nRun = 1; nRun <= 19; ++nRun )
{
const uno::Reference<beans::XPropertySet> xRun(getRun(xPara,nRun), uno::UNO_QUERY);
sal_Int32 nHighlightColor = 0;
@@ -642,17 +642,17 @@ void Test::testCharBackgroundToHighlighting()
case 9: nHighlightColor = 0x008000; break; //dark green
case 10: nHighlightColor = 0x800080; break; //dark magenta
case 11: nHighlightColor = 0x000080; break; //dark blue
- case 12: nHighlightColor = 0x000000; break; //black
- case 13: nHighlightColor = 0x808000; break; //dark yellow
- case 14: nHighlightColor = 0x808080; break; //dark gray
- case 15: nHighlightColor = 0x000000; break; //white
- case 16: nHighlightColor = 0xff0000; break; //red
- case 17: nHighlightColor = 0xC0C0C0; break; //light gray
- case 18: nHighlightColor = 0x800000; break; //dark red
- case 19: nHighlightColor = 0x008080; break; //dark cyan
- case 20: nHighlightColor = 0xffffff; break; //white
+ case 12: nHighlightColor = 0x808000; break; //dark yellow
+ case 13: nHighlightColor = 0x808080; break; //dark gray
+ case 14: nHighlightColor = 0x000000; break; //black
+ case 15: nHighlightColor = 0xff0000; break; //red
+ case 16: nHighlightColor = 0xC0C0C0; break; //light gray
+ case 17: nHighlightColor = 0x800000; break; //dark red
+ case 18: nHighlightColor = 0x808080; break; //dark gray
+ case 19: nHighlightColor = 0xffff00; break; //yellow
}
- CPPUNIT_ASSERT_EQUAL_MESSAGE(sFailedMessage.getStr(), nHighlightColor, getProperty<sal_Int32>(xRun,"CharHighlight"));
+ const OString sMessage = sFailedMessage +". Index of run with unmatched color: " + OString::number(nRun);
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(sMessage.getStr(), nHighlightColor, getProperty<sal_Int32>(xRun,"CharHighlight"));
}
}
}
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