Rebased ref, commits from common ancestor:
commit 62cfca2a292af3e80b17d8b6ed5537665a8b9755
Author: Caolán McNamara <caol...@redhat.com>
AuthorDate: Fri Mar 12 14:25:34 2021 +0000
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:54:20 2021 +0900
weld the sidebar deck
Change-Id: Idc6710df7e59bcb5f61fca783e0cc0666cb13a1f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112404
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caol...@redhat.com>
diff --git a/sfx2/source/sidebar/DeckLayouter.cxx
b/sfx2/source/sidebar/DeckLayouter.cxx
index aea8b9b651ee..b80c80e80407 100644
--- a/sfx2/source/sidebar/DeckLayouter.cxx
+++ b/sfx2/source/sidebar/DeckLayouter.cxx
@@ -216,6 +216,18 @@ void LayoutPanels (
eMode==MinimumOrLarger);
}
+<<<<<<< HEAD
+=======
+ if (bShowVerticalScrollBar)
+ {
+ const sal_Int32 nContentHeight(
+ eMode==Preferred
+ ? nTotalPreferredHeight + nTotalDecorationHeight
+ : aBox.GetHeight());
+ SetupVerticalScrollBar(rVerticalScrollBar, nContentHeight,
aBox.GetHeight());
+ }
+
+>>>>>>> d03e3c66cf68 (weld the sidebar deck)
const sal_Int32 nUsedHeight(PlacePanels(rLayoutItems, eMode));
rMinimalHeight = nUsedHeight;
}
commit acbbeb24968a82426d0b7f8a13a9f1f111e3d767
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Thu Mar 18 15:59:20 2021 +0900
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:59 2021 +0900
vcl: bring back RGB565 scanline transformer
While we don't support this as a Bitmap format anymore, we still
need to transform a buffer that is in RGB565 format in some cases.
For example backwards compatibility or if a certain bitmap format
supports such pixel format.
This change also simplifies some scanline transformers by removing
code duplication.
Change-Id: I64aa258b8b1fbebf0ed174c0d5fdd2f75f382b28
diff --git a/vcl/inc/bitmap/ScanlineTools.hxx b/vcl/inc/bitmap/ScanlineTools.hxx
index 98e702549f2b..fcb243e72014 100644
--- a/vcl/inc/bitmap/ScanlineTools.hxx
+++ b/vcl/inc/bitmap/ScanlineTools.hxx
@@ -16,7 +16,7 @@
namespace vcl::bitmap
{
-class ScanlineTransformer
+class IScanlineTransformer
{
public:
virtual void startLine(sal_uInt8* pLine) = 0;
@@ -24,127 +24,163 @@ public:
virtual Color readPixel() = 0;
virtual void writePixel(Color nColor) = 0;
- virtual ~ScanlineTransformer() = default;
+ virtual ~IScanlineTransformer() = default;
};
-class ScanlineTransformer_ARGB final : public ScanlineTransformer
+class ScanlineTransformer_RGB565 : public IScanlineTransformer
{
-private:
- sal_uInt8* pData;
+protected:
+ sal_uInt16* mpData;
public:
- virtual void startLine(sal_uInt8* pLine) override { pData = pLine; }
+ void startLine(sal_uInt8* pLine) override { mpData =
reinterpret_cast<sal_uInt16*>(pLine); }
- virtual void skipPixel(sal_uInt32 nPixel) override { pData += nPixel << 2;
}
+ void skipPixel(sal_uInt32 nPixel) override { mpData += nPixel; }
- virtual Color readPixel() override
+ Color readPixel() override
{
- const Color aColor(ColorTransparency, pData[4], pData[1], pData[2],
pData[3]);
- pData += 4;
- return aColor;
+ sal_uInt8 R = sal_uInt8((*mpData & 0xf800) >> 8);
+ sal_uInt8 G = sal_uInt8((*mpData & 0x07e0) >> 3);
+ sal_uInt8 B = sal_uInt8((*mpData & 0x001f) << 3);
+ mpData++;
+ return Color(R, G, B);
}
- virtual void writePixel(Color nColor) override
+ void writePixel(Color nColor) override
{
- *pData++ = nColor.GetAlpha();
- *pData++ = nColor.GetRed();
- *pData++ = nColor.GetGreen();
- *pData++ = nColor.GetBlue();
+ sal_uInt16 R = (nColor.GetRed() & 0xf8) << 8;
+ sal_uInt16 G = (nColor.GetGreen() & 0xfc) << 3;
+ sal_uInt16 B = (nColor.GetBlue() & 0xf8) >> 3;
+
+ *mpData++ = R | G | B;
}
};
-class ScanlineTransformer_BGR final : public ScanlineTransformer
+class ScanlineTransformerBase : public IScanlineTransformer
{
-private:
- sal_uInt8* pData;
+protected:
+ sal_uInt8* mpData;
public:
- virtual void startLine(sal_uInt8* pLine) override { pData = pLine; }
+ ScanlineTransformerBase()
+ : mpData(nullptr)
+ {
+ }
- virtual void skipPixel(sal_uInt32 nPixel) override { pData += (nPixel <<
1) + nPixel; }
+ void startLine(sal_uInt8* pLine) override { mpData = pLine; }
+};
- virtual Color readPixel() override
+class ScanlineTransformer_ARGB final : public ScanlineTransformerBase
+{
+public:
+ void skipPixel(sal_uInt32 nPixel) override { mpData += nPixel << 2; }
+
+ Color readPixel() override
{
- const Color aColor(pData[2], pData[1], pData[0]);
- pData += 3;
+ const Color aColor(ColorTransparency, mpData[4], mpData[1], mpData[2],
mpData[3]);
+ mpData += 4;
return aColor;
}
- virtual void writePixel(Color nColor) override
+ void writePixel(Color nColor) override
{
- *pData++ = nColor.GetBlue();
- *pData++ = nColor.GetGreen();
- *pData++ = nColor.GetRed();
+ *mpData++ = nColor.GetAlpha();
+ *mpData++ = nColor.GetRed();
+ *mpData++ = nColor.GetGreen();
+ *mpData++ = nColor.GetBlue();
}
};
-class ScanlineTransformer_8BitPalette final : public ScanlineTransformer
+class ScanlineTransformer_BGR final : public ScanlineTransformerBase
{
-private:
- sal_uInt8* pData;
+public:
+ void skipPixel(sal_uInt32 nPixel) override { mpData += (nPixel << 1) +
nPixel; }
+
+ Color readPixel() override
+ {
+ const Color aColor(mpData[2], mpData[1], mpData[0]);
+ mpData += 3;
+ return aColor;
+ }
+
+ void writePixel(Color nColor) override
+ {
+ *mpData++ = nColor.GetBlue();
+ *mpData++ = nColor.GetGreen();
+ *mpData++ = nColor.GetRed();
+ }
+};
+
+class ScanlineTransformerPaletteBase : public ScanlineTransformerBase
+{
+protected:
const BitmapPalette& mrPalette;
public:
- explicit ScanlineTransformer_8BitPalette(const BitmapPalette& rPalette)
- : pData(nullptr)
+ ScanlineTransformerPaletteBase(const BitmapPalette& rPalette)
+ : ScanlineTransformerBase()
, mrPalette(rPalette)
{
}
+};
- virtual void startLine(sal_uInt8* pLine) override { pData = pLine; }
+class ScanlineTransformer_8BitPalette final : public
ScanlineTransformerPaletteBase
+{
+public:
+ explicit ScanlineTransformer_8BitPalette(const BitmapPalette& rPalette)
+ : ScanlineTransformerPaletteBase(rPalette)
+ {
+ }
- virtual void skipPixel(sal_uInt32 nPixel) override { pData += nPixel; }
+ void skipPixel(sal_uInt32 nPixel) override { mpData += nPixel; }
- virtual Color readPixel() override
+ Color readPixel() override
{
- const sal_uInt8 nIndex(*pData++);
+ const sal_uInt8 nIndex(*mpData++);
if (nIndex < mrPalette.GetEntryCount())
return mrPalette[nIndex];
else
return COL_BLACK;
}
- virtual void writePixel(Color nColor) override
+ void writePixel(Color nColor) override
{
- *pData++ = static_cast<sal_uInt8>(mrPalette.GetBestIndex(nColor));
+ *mpData++ = static_cast<sal_uInt8>(mrPalette.GetBestIndex(nColor));
}
};
-class ScanlineTransformer_4BitPalette final : public ScanlineTransformer
+class ScanlineTransformer_4BitPalette final : public
ScanlineTransformerPaletteBase
{
private:
- sal_uInt8* pData;
- const BitmapPalette& mrPalette;
sal_uInt32 mnX;
sal_uInt32 mnShift;
public:
explicit ScanlineTransformer_4BitPalette(const BitmapPalette& rPalette)
- : pData(nullptr)
- , mrPalette(rPalette)
+ : ScanlineTransformerPaletteBase(rPalette)
, mnX(0)
, mnShift(0)
{
}
- virtual void skipPixel(sal_uInt32 nPixel) override
+ void skipPixel(sal_uInt32 nPixel) override
{
mnX += nPixel;
if (nPixel & 1) // is nPixel an odd number
mnShift ^= 4;
}
- virtual void startLine(sal_uInt8* pLine) override
+ void startLine(sal_uInt8* pLine) override
{
- pData = pLine;
+ ScanlineTransformerBase::startLine(pLine);
mnX = 0;
mnShift = 4;
}
- virtual Color readPixel() override
+ Color readPixel() override
{
const sal_uInt32 nDataIndex = mnX / 2;
- const sal_uInt8 nIndex((pData[nDataIndex] >> mnShift) & 0x0f);
+ const sal_uInt8 nIndex((mpData[nDataIndex] >> mnShift) & 0x0f);
mnX++;
mnShift ^= 4;
@@ -154,42 +190,39 @@ public:
return COL_BLACK;
}
- virtual void writePixel(Color nColor) override
+ void writePixel(Color nColor) override
{
const sal_uInt32 nDataIndex = mnX / 2;
const sal_uInt8 nColorIndex = mrPalette.GetBestIndex(nColor);
- pData[nDataIndex] |= (nColorIndex & 0x0f) << mnShift;
+ mpData[nDataIndex] |= (nColorIndex & 0x0f) << mnShift;
mnX++;
mnShift ^= 4;
}
};
-class ScanlineTransformer_1BitPalette final : public ScanlineTransformer
+class ScanlineTransformer_1BitPalette final : public
ScanlineTransformerPaletteBase
{
private:
- sal_uInt8* pData;
- const BitmapPalette& mrPalette;
sal_uInt32 mnX;
public:
explicit ScanlineTransformer_1BitPalette(const BitmapPalette& rPalette)
- : pData(nullptr)
- , mrPalette(rPalette)
+ : ScanlineTransformerPaletteBase(rPalette)
, mnX(0)
{
}
- virtual void skipPixel(sal_uInt32 nPixel) override { mnX += nPixel; }
+ void skipPixel(sal_uInt32 nPixel) override { mnX += nPixel; }
- virtual void startLine(sal_uInt8* pLine) override
+ void startLine(sal_uInt8* pLine) override
{
- pData = pLine;
+ ScanlineTransformerBase::startLine(pLine);
mnX = 0;
}
- virtual Color readPixel() override
+ Color readPixel() override
{
- const sal_uInt8 nIndex((pData[mnX >> 3] >> (7 - (mnX & 7))) & 1);
+ const sal_uInt8 nIndex((mpData[mnX >> 3] >> (7 - (mnX & 7))) & 1);
mnX++;
if (nIndex < mrPalette.GetEntryCount())
@@ -198,18 +231,18 @@ public:
return COL_BLACK;
}
- virtual void writePixel(Color nColor) override
+ void writePixel(Color nColor) override
{
if (mrPalette.GetBestIndex(nColor) & 1)
- pData[mnX >> 3] |= 1 << (7 - (mnX & 7));
+ mpData[mnX >> 3] |= 1 << (7 - (mnX & 7));
else
- pData[mnX >> 3] &= ~(1 << (7 - (mnX & 7)));
+ mpData[mnX >> 3] &= ~(1 << (7 - (mnX & 7)));
mnX++;
}
};
-std::unique_ptr<ScanlineTransformer> getScanlineTransformer(sal_uInt16 nBits,
- const
BitmapPalette& rPalette)
+std::unique_ptr<IScanlineTransformer> getScanlineTransformer(sal_uInt16 nBits,
+ const
BitmapPalette& rPalette)
{
switch (nBits)
{
@@ -219,6 +252,8 @@ std::unique_ptr<ScanlineTransformer>
getScanlineTransformer(sal_uInt16 nBits,
return std::make_unique<ScanlineTransformer_4BitPalette>(rPalette);
case 8:
return std::make_unique<ScanlineTransformer_8BitPalette>(rPalette);
+ case 16:
+ return std::make_unique<ScanlineTransformer_RGB565>();
case 24:
return std::make_unique<ScanlineTransformer_BGR>();
case 32:
diff --git a/vcl/qa/cppunit/ScanlineToolsTest.cxx
b/vcl/qa/cppunit/ScanlineToolsTest.cxx
index 3a4fc7da9348..8f5f0c0a2f5c 100644
--- a/vcl/qa/cppunit/ScanlineToolsTest.cxx
+++ b/vcl/qa/cppunit/ScanlineToolsTest.cxx
@@ -19,6 +19,7 @@ class ScanlineToolsTest : public CppUnit::TestFixture
{
void ScanlineTransformer_32_ARGB();
void ScanlineTransformer_24_BGR();
+ void ScanlineTransformer_16_RGB565();
void ScanlineTransformer_8bit_Palette();
void ScanlineTransformer_4bit_Palette();
void ScanlineTransformer_1bit_Palette();
@@ -26,6 +27,7 @@ class ScanlineToolsTest : public CppUnit::TestFixture
CPPUNIT_TEST_SUITE(ScanlineToolsTest);
CPPUNIT_TEST(ScanlineTransformer_32_ARGB);
CPPUNIT_TEST(ScanlineTransformer_24_BGR);
+ CPPUNIT_TEST(ScanlineTransformer_16_RGB565);
CPPUNIT_TEST(ScanlineTransformer_8bit_Palette);
CPPUNIT_TEST(ScanlineTransformer_4bit_Palette);
CPPUNIT_TEST(ScanlineTransformer_1bit_Palette);
@@ -35,8 +37,7 @@ class ScanlineToolsTest : public CppUnit::TestFixture
void ScanlineToolsTest::ScanlineTransformer_32_ARGB()
{
BitmapPalette aPalette;
- std::unique_ptr<vcl::bitmap::ScanlineTransformer> pScanlineTransformer
- = vcl::bitmap::getScanlineTransformer(32, aPalette);
+ auto pScanlineTransformer = vcl::bitmap::getScanlineTransformer(32,
aPalette);
std::vector<sal_uInt8> aScanLine(5 * 4, 0); // 5 * 4 BytesPerPixel
pScanlineTransformer->startLine(aScanLine.data());
@@ -64,8 +65,7 @@ void ScanlineToolsTest::ScanlineTransformer_32_ARGB()
void ScanlineToolsTest::ScanlineTransformer_24_BGR()
{
BitmapPalette aPalette;
- std::unique_ptr<vcl::bitmap::ScanlineTransformer> pScanlineTransformer
- = vcl::bitmap::getScanlineTransformer(24, aPalette);
+ auto pScanlineTransformer = vcl::bitmap::getScanlineTransformer(24,
aPalette);
std::vector<sal_uInt8> aScanLine(5 * 3, 0); // 5 * 3 BytesPerPixel
pScanlineTransformer->startLine(aScanLine.data());
@@ -90,6 +90,51 @@ void ScanlineToolsTest::ScanlineTransformer_24_BGR()
}
}
+void ScanlineToolsTest::ScanlineTransformer_16_RGB565()
+{
+ BitmapPalette aPalette;
+ auto pScanlineTransformer = vcl::bitmap::getScanlineTransformer(16,
aPalette);
+
+ // Test writing - we apply colors which will be written into the scanline
+ // in the R5G6B5 format
+ std::vector<sal_uInt8> aScanLine(5 * 2, 0); // 5 * 2 BytesPerPixel
+ pScanlineTransformer->startLine(aScanLine.data());
+
+ std::vector<Color> aColors{
+ Color(ColorTransparency, 0, 10, 250, 120), Color(ColorTransparency,
50, 30, 230, 110),
+ Color(ColorTransparency, 100, 50, 210, 100), Color(ColorTransparency,
150, 70, 190, 90),
+ Color(ColorTransparency, 200, 90, 170, 80),
+ };
+
+ for (Color const& aColor : aColors)
+ {
+ pScanlineTransformer->writePixel(aColor);
+ }
+
+ std::vector<sal_uInt8> aExpectedBytes{ 207, 15, 45, 31, 140, 54, 235, 69,
74, 93 };
+
+ for (size_t i = 0; i < aScanLine.size(); ++i)
+ {
+ CPPUNIT_ASSERT_EQUAL(int(aExpectedBytes[i]), int(aScanLine[i]));
+ }
+
+ // Test reading - we insert a scanline in R5G6B5 format and read
+ // the colors from it
+
+ pScanlineTransformer->startLine(aScanLine.data());
+
+ std::vector<Color> aExpectedColors{
+ Color(8, 248, 120), Color(24, 228, 104), Color(48, 208, 96),
+ Color(64, 188, 88), Color(88, 168, 80),
+ };
+
+ for (size_t i = 0; i < aExpectedColors.size(); ++i)
+ {
+ Color aColor = pScanlineTransformer->readPixel();
+ CPPUNIT_ASSERT_EQUAL(aExpectedColors[i], aColor);
+ }
+}
+
void ScanlineToolsTest::ScanlineTransformer_8bit_Palette()
{
std::vector<Color> aColors{
@@ -102,8 +147,7 @@ void ScanlineToolsTest::ScanlineTransformer_8bit_Palette()
for (size_t i = 0; i < aColors.size(); ++i)
aPalette[i] = aColors[i];
- std::unique_ptr<vcl::bitmap::ScanlineTransformer> pScanlineTransformer
- = vcl::bitmap::getScanlineTransformer(8, aPalette);
+ auto pScanlineTransformer = vcl::bitmap::getScanlineTransformer(8,
aPalette);
std::vector<sal_uInt8> aScanLine(5, 0); // 5 * 1 BytesPerPixel
pScanlineTransformer->startLine(aScanLine.data());
@@ -142,8 +186,7 @@ void ScanlineToolsTest::ScanlineTransformer_4bit_Palette()
aPalette[i] = aColors[i];
}
- std::unique_ptr<vcl::bitmap::ScanlineTransformer> pScanlineTransformer
- = vcl::bitmap::getScanlineTransformer(4, aPalette);
+ auto pScanlineTransformer = vcl::bitmap::getScanlineTransformer(4,
aPalette);
std::vector<sal_uInt8> aScanLine(3, 0); // 6 * 0.5 BytesPerPixel
pScanlineTransformer->startLine(aScanLine.data());
@@ -182,8 +225,7 @@ void ScanlineToolsTest::ScanlineTransformer_1bit_Palette()
aPalette[0] = Color(10, 250, 120);
aPalette[1] = Color(110, 150, 70);
- std::unique_ptr<vcl::bitmap::ScanlineTransformer> pScanlineTransformer
- = vcl::bitmap::getScanlineTransformer(1, aPalette);
+ auto pScanlineTransformer = vcl::bitmap::getScanlineTransformer(1,
aPalette);
std::vector<sal_uInt8> aScanLine(2, 0); // 13 * 1/8 BytesPerPixel
pScanlineTransformer->startLine(aScanLine.data());
commit d54432e86d28d5804d91fee6fac0e08db1aa377a
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Sun Mar 7 13:48:39 2021 +0900
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:59 2021 +0900
vcl: add PNG writer based on libpng
Change-Id: I52ffd1b286162ee0dd9f694c4f3210385f71daf8
diff --git a/include/vcl/filter/PngImageWriter.hxx
b/include/vcl/filter/PngImageWriter.hxx
new file mode 100644
index 000000000000..4f64a028af53
--- /dev/null
+++ b/include/vcl/filter/PngImageWriter.hxx
@@ -0,0 +1,50 @@
+/* -*- 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 <vcl/dllapi.h>
+#include <com/sun/star/task/XStatusIndicator.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <tools/stream.hxx>
+#include <vcl/bitmapex.hxx>
+
+#pragma once
+
+namespace vcl
+{
+class VCL_DLLPUBLIC PngImageWriter
+{
+ SvStream& mrStream;
+ css::uno::Reference<css::task::XStatusIndicator> mxStatusIndicator;
+
+ int mnCompressionLevel;
+ bool mbInterlaced;
+
+public:
+ PngImageWriter(SvStream& rStream);
+
+ virtual ~PngImageWriter() {}
+
+ void setParameters(css::uno::Sequence<css::beans::PropertyValue> const&
rParameters)
+ {
+ for (auto const& rValue : rParameters)
+ {
+ if (rValue.Name == "Compression")
+ rValue.Value >>= mnCompressionLevel;
+ else if (rValue.Name == "Interlaced")
+ rValue.Value >>= mbInterlaced;
+ }
+ }
+ bool write(BitmapEx& rBitmap);
+};
+
+} // namespace vcl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/Library_vcl.mk b/vcl/Library_vcl.mk
index df1fc1136fb1..fac00b731409 100644
--- a/vcl/Library_vcl.mk
+++ b/vcl/Library_vcl.mk
@@ -480,6 +480,7 @@ $(eval $(call gb_Library_add_exception_objects,vcl,\
vcl/source/filter/wmf/wmfexternal \
vcl/source/filter/wmf/wmfwr \
vcl/source/filter/png/PngImageReader \
+ vcl/source/filter/png/PngImageWriter \
vcl/source/filter/png/pngwrite \
vcl/source/font/Feature \
vcl/source/font/FeatureCollector \
diff --git a/vcl/qa/cppunit/png/PngFilterTest.cxx
b/vcl/qa/cppunit/png/PngFilterTest.cxx
index c167c4c9c636..eb57d2d5d8d7 100644
--- a/vcl/qa/cppunit/png/PngFilterTest.cxx
+++ b/vcl/qa/cppunit/png/PngFilterTest.cxx
@@ -24,14 +24,20 @@
#include <test/bootstrapfixture.hxx>
#include <tools/stream.hxx>
#include <vcl/filter/PngImageReader.hxx>
+#include <vcl/filter/PngImageWriter.hxx>
#include <vcl/BitmapReadAccess.hxx>
+#include <bitmap/BitmapWriteAccess.hxx>
#include <vcl/alpha.hxx>
#include <vcl/graphicfilter.hxx>
+#include <unotools/tempfile.hxx>
using namespace css;
class PngFilterTest : public test::BootstrapFixture
{
+ // Should keep the temp files (should be false)
+ static constexpr bool bKeepTemp = true;
+
OUString maDataUrl;
OUString getFullUrl(std::u16string_view sFileName)
@@ -48,10 +54,16 @@ public:
void testPng();
void testMsGifInPng();
+ void testPngRoundtrip8BitGrey();
+ void testPngRoundtrip24();
+ void testPngRoundtrip32();
CPPUNIT_TEST_SUITE(PngFilterTest);
CPPUNIT_TEST(testPng);
CPPUNIT_TEST(testMsGifInPng);
+ CPPUNIT_TEST(testPngRoundtrip8BitGrey);
+ CPPUNIT_TEST(testPngRoundtrip24);
+ CPPUNIT_TEST(testPngRoundtrip32);
CPPUNIT_TEST_SUITE_END();
};
@@ -245,6 +257,106 @@ void PngFilterTest::testMsGifInPng()
CPPUNIT_ASSERT(aGraphic.IsAnimated());
}
+void PngFilterTest::testPngRoundtrip8BitGrey()
+{
+ utl::TempFile aTempFile("testPngRoundtrip8BitGrey");
+ if (!bKeepTemp)
+ aTempFile.EnableKillingFile();
+ {
+ SvStream& rStream = *aTempFile.GetStream(StreamMode::WRITE);
+ Bitmap aBitmap(Size(16, 16), 8, &Bitmap::GetGreyPalette(256));
+ {
+ BitmapScopedWriteAccess pWriteAccess(aBitmap);
+ pWriteAccess->Erase(COL_BLACK);
+ for (int i = 0; i < 8; ++i)
+ {
+ for (int j = 0; j < 8; ++j)
+ {
+ pWriteAccess->SetPixel(i, j, COL_GRAY);
+ }
+ }
+ for (int i = 8; i < 16; ++i)
+ {
+ for (int j = 8; j < 16; ++j)
+ {
+ pWriteAccess->SetPixel(i, j, COL_LIGHTGRAY);
+ }
+ }
+ }
+ BitmapEx aBitmapEx(aBitmap);
+
+ vcl::PngImageWriter aPngWriter(rStream);
+ CPPUNIT_ASSERT_EQUAL(true, aPngWriter.write(aBitmapEx));
+ aTempFile.CloseStream();
+ }
+ {
+ SvStream& rStream = *aTempFile.GetStream(StreamMode::READ);
+
+ vcl::PngImageReader aPngReader(rStream);
+ BitmapEx aBitmapEx;
+ CPPUNIT_ASSERT_EQUAL(true, aPngReader.read(aBitmapEx));
+
+ CPPUNIT_ASSERT_EQUAL(16L, aBitmapEx.GetSizePixel().Width());
+ CPPUNIT_ASSERT_EQUAL(16L, aBitmapEx.GetSizePixel().Height());
+
+ CPPUNIT_ASSERT_EQUAL(COL_GRAY, aBitmapEx.GetPixelColor(0, 0));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTGRAY, aBitmapEx.GetPixelColor(15, 15));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, aBitmapEx.GetPixelColor(15, 0));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, aBitmapEx.GetPixelColor(0, 15));
+ }
+}
+
+void PngFilterTest::testPngRoundtrip24()
+{
+ utl::TempFile aTempFile("testPngRoundtrip24");
+ if (!bKeepTemp)
+ aTempFile.EnableKillingFile();
+ {
+ SvStream& rStream = *aTempFile.GetStream(StreamMode::WRITE);
+ Bitmap aBitmap(Size(16, 16), 24);
+ {
+ BitmapScopedWriteAccess pWriteAccess(aBitmap);
+ pWriteAccess->Erase(COL_BLACK);
+ for (int i = 0; i < 8; ++i)
+ {
+ for (int j = 0; j < 8; ++j)
+ {
+ pWriteAccess->SetPixel(i, j, COL_LIGHTRED);
+ }
+ }
+ for (int i = 8; i < 16; ++i)
+ {
+ for (int j = 8; j < 16; ++j)
+ {
+ pWriteAccess->SetPixel(i, j, COL_LIGHTBLUE);
+ }
+ }
+ }
+ BitmapEx aBitmapEx(aBitmap);
+
+ vcl::PngImageWriter aPngWriter(rStream);
+ CPPUNIT_ASSERT_EQUAL(true, aPngWriter.write(aBitmapEx));
+ }
+ {
+ SvStream& rStream = *aTempFile.GetStream(StreamMode::READ);
+ rStream.Seek(0);
+
+ vcl::PngImageReader aPngReader(rStream);
+ BitmapEx aBitmapEx;
+ CPPUNIT_ASSERT_EQUAL(true, aPngReader.read(aBitmapEx));
+
+ CPPUNIT_ASSERT_EQUAL(16L, aBitmapEx.GetSizePixel().Width());
+ CPPUNIT_ASSERT_EQUAL(16L, aBitmapEx.GetSizePixel().Height());
+
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTRED, aBitmapEx.GetPixelColor(0, 0));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTBLUE, aBitmapEx.GetPixelColor(15, 15));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, aBitmapEx.GetPixelColor(15, 0));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, aBitmapEx.GetPixelColor(0, 15));
+ }
+}
+
+void PngFilterTest::testPngRoundtrip32() {}
+
CPPUNIT_TEST_SUITE_REGISTRATION(PngFilterTest);
CPPUNIT_PLUGIN_IMPLEMENT();
diff --git a/vcl/source/filter/png/PngImageWriter.cxx
b/vcl/source/filter/png/PngImageWriter.cxx
new file mode 100644
index 000000000000..c1e638e0aad0
--- /dev/null
+++ b/vcl/source/filter/png/PngImageWriter.cxx
@@ -0,0 +1,143 @@
+/* -*- 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 <vcl/filter/PngImageWriter.hxx>
+#include <png.h>
+#include <bitmap/BitmapWriteAccess.hxx>
+#include <vcl/bitmap.hxx>
+
+namespace vcl
+{
+static void lclWriteStream(png_structp pPng, png_bytep pData, png_size_t
pDataSize)
+{
+ png_voidp pIO = png_get_io_ptr(pPng);
+
+ if (pIO == nullptr)
+ return;
+
+ SvStream* pStream = static_cast<SvStream*>(pIO);
+
+ sal_Size nBytesWritten = pStream->WriteBytes(pData, pDataSize);
+
+ if (nBytesWritten != pDataSize)
+ png_error(pPng, "Write Error");
+}
+
+bool pngWrite(SvStream& rStream, BitmapEx& rBitmapEx, int nCompressionLevel)
+{
+ png_structp pPng = png_create_write_struct(PNG_LIBPNG_VER_STRING, nullptr,
nullptr, nullptr);
+
+ if (!pPng)
+ return false;
+
+ png_infop pInfo = png_create_info_struct(pPng);
+ if (!pInfo)
+ {
+ png_destroy_write_struct(&pPng, nullptr);
+ return false;
+ }
+
+ Bitmap aBitmap;
+
+ if (setjmp(png_jmpbuf(pPng)))
+ {
+ png_destroy_read_struct(&pPng, &pInfo, nullptr);
+ return false;
+ }
+
+ // Set our custom stream writer
+ png_set_write_fn(pPng, &rStream, lclWriteStream, nullptr);
+
+ aBitmap = rBitmapEx.GetBitmap();
+
+ {
+ Bitmap::ScopedReadAccess pAccess(aBitmap);
+ Size aSize = rBitmapEx.GetSizePixel();
+
+ int bitDepth = -1;
+ int colorType = -1;
+
+ /* PNG_COLOR_TYPE_GRAY (1, 2, 4, 8, 16)
+ PNG_COLOR_TYPE_GRAY_ALPHA (8, 16)
+ PNG_COLOR_TYPE_PALETTE (bit depths 1, 2, 4, 8)
+ PNG_COLOR_TYPE_RGB (bit_depths 8, 16)
+ PNG_COLOR_TYPE_RGB_ALPHA (bit_depths 8, 16)
+ PNG_COLOR_MASK_PALETTE
+ PNG_COLOR_MASK_COLOR
+ PNG_COLOR_MASK_ALPHA
+ */
+ auto eScanlineFormat = pAccess->GetScanlineFormat();
+ if (eScanlineFormat == ScanlineFormat::N8BitPal &&
aBitmap.HasGreyPalette8Bit())
+ {
+ colorType = PNG_COLOR_TYPE_GRAY;
+ bitDepth = 8;
+ }
+ else if (eScanlineFormat == ScanlineFormat::N24BitTcBgr
+ || eScanlineFormat == ScanlineFormat::N24BitTcRgb)
+ {
+ colorType = PNG_COLOR_TYPE_RGB;
+ bitDepth = 8;
+ if (eScanlineFormat == ScanlineFormat::N24BitTcBgr)
+ png_set_bgr(pPng);
+ }
+ else
+ {
+ return false;
+ }
+
+ png_set_compression_level(pPng, nCompressionLevel);
+
+ int interlaceType = PNG_INTERLACE_NONE;
+ int compressionType = PNG_COMPRESSION_TYPE_DEFAULT;
+ int filterMethod = PNG_FILTER_TYPE_DEFAULT;
+
+ png_set_IHDR(pPng, pInfo, aSize.Width(), aSize.Height(), bitDepth,
colorType, interlaceType,
+ compressionType, filterMethod);
+
+ png_write_info(pPng, pInfo);
+
+ int nNumberOfPasses = 1;
+
+ Scanline pSourcePointer;
+
+ tools::Long nHeight = pAccess->Height();
+
+ for (int nPass = 0; nPass < nNumberOfPasses; nPass++)
+ {
+ for (tools::Long y = 0; y <= nHeight; y++)
+ {
+ pSourcePointer = pAccess->GetScanline(y);
+ png_write_rows(pPng, &pSourcePointer, 1);
+ }
+ }
+ }
+
+ png_write_end(pPng, pInfo);
+
+ png_destroy_write_struct(&pPng, &pInfo);
+
+ return true;
+}
+
+PngImageWriter::PngImageWriter(SvStream& rStream)
+ : mrStream(rStream)
+ , mnCompressionLevel(6)
+ , mbInterlaced(false)
+{
+}
+
+bool PngImageWriter::write(BitmapEx& rBitmapEx)
+{
+ return pngWrite(mrStream, rBitmapEx, mnCompressionLevel);
+}
+
+} // namespace vcl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
commit b3770b302ca6a4a5afada79f95c2f172f8ea1d8e
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Tue May 22 14:44:39 2018 +0900
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:58 2021 +0900
Command Popup
Change-Id: I92cdd3130b8de42ee0863c9e7154e7c7246d9377
diff --git a/include/sfx2/sfxsids.hrc b/include/sfx2/sfxsids.hrc
index 3f9d4a232fb7..e2a9a8cdaab6 100644
--- a/include/sfx2/sfxsids.hrc
+++ b/include/sfx2/sfxsids.hrc
@@ -385,7 +385,7 @@ class SvxSearchItem;
// default-ids for windows
-// free (SID_SFX_START + 610)
+#define SID_COMMAND_POPUP (SID_SFX_START + 610)
#define SID_NEWWINDOW (SID_SFX_START + 620)
#define SID_CLOSEWIN (SID_SFX_START + 621)
#define SID_VIEWSHELL (SID_SFX_START + 623)
diff --git a/officecfg/registry/data/org/openoffice/Office/Accelerators.xcu
b/officecfg/registry/data/org/openoffice/Office/Accelerators.xcu
index 41f5888d6e6d..0711e7fa957e 100644
--- a/officecfg/registry/data/org/openoffice/Office/Accelerators.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/Accelerators.xcu
@@ -313,6 +313,12 @@ Ctrl+Shift+e aka E_SHIFT_MOD1 under GTK/IBUS is for some
emoji thing
<value xml:lang="en-US"
install:module="unxwnt">.uno:OptionsTreeDialog</value>
</prop>
</node>
+ <node oor:name="F1_MOD1" oor:op="replace">
+ <prop oor:name="Command">
+ <value xml:lang="x-no-translate">I10N SHORTCUTS - NO
TRANSLATE</value>
+ <value xml:lang="en-US">.uno:CommandPopup</value>
+ </prop>
+ </node>
</node>
<node oor:name="Modules">
<node oor:name="com.sun.star.script.BasicIDE" oor:op="replace">
diff --git
a/officecfg/registry/data/org/openoffice/Office/UI/GenericCommands.xcu
b/officecfg/registry/data/org/openoffice/Office/UI/GenericCommands.xcu
index 7711f6f3da36..c36a3ee72dea 100644
--- a/officecfg/registry/data/org/openoffice/Office/UI/GenericCommands.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/UI/GenericCommands.xcu
@@ -6534,6 +6534,14 @@ bit 3 (0x8): #define
UICOMMANDDESCRIPTION_PROPERTIES_TOGGLEBUTTON 8
<value>1</value>
</prop>
</node>
+ <node oor:name=".uno:CommandPopup" oor:op="replace">
+ <prop oor:name="Label" oor:type="xs:string">
+ <value xml:lang="en-US">Command Popup</value>
+ </prop>
+ <prop oor:name="Properties" oor:type="xs:int">
+ <value>1</value>
+ </prop>
+ </node>
<node oor:name=".uno:DevelopmentToolsDockingWindow" oor:op="replace">
<prop oor:name="Label" oor:type="xs:string">
<value xml:lang="en-US">Development Tools</value>
diff --git a/sfx2/Library_sfx.mk b/sfx2/Library_sfx.mk
index b5126ca87893..941b11e59f94 100644
--- a/sfx2/Library_sfx.mk
+++ b/sfx2/Library_sfx.mk
@@ -291,6 +291,7 @@ $(eval $(call gb_Library_add_exception_objects,sfx,\
sfx2/source/styles/StyleManager \
sfx2/source/toolbox/tbxitem \
sfx2/source/toolbox/weldutils \
+ sfx2/source/view/CommandPopup \
sfx2/source/view/classificationcontroller \
sfx2/source/view/classificationhelper \
sfx2/source/view/frame \
diff --git a/sfx2/UIConfig_sfx.mk b/sfx2/UIConfig_sfx.mk
index a9eacafe4c7b..0ba3a5700a7c 100644
--- a/sfx2/UIConfig_sfx.mk
+++ b/sfx2/UIConfig_sfx.mk
@@ -21,6 +21,7 @@ $(eval $(call gb_UIConfig_add_uifiles,sfx,\
sfx2/uiconfig/ui/classificationbox \
sfx2/uiconfig/ui/cmisinfopage \
sfx2/uiconfig/ui/cmisline \
+ sfx2/uiconfig/ui/commandpopup \
sfx2/uiconfig/ui/custominfopage \
sfx2/uiconfig/ui/deck \
sfx2/uiconfig/ui/descriptioninfopage \
diff --git a/sfx2/sdi/frmslots.sdi b/sfx2/sdi/frmslots.sdi
index 09aafef95b7d..a7c8a472e73d 100644
--- a/sfx2/sdi/frmslots.sdi
+++ b/sfx2/sdi/frmslots.sdi
@@ -262,6 +262,11 @@ interface TopWindow : BrowseWindow
ExecMethod = MiscExec_Impl ;
StateMethod = MiscState_Impl ;
]
+ SID_COMMAND_POPUP
+ [
+ ExecMethod = MiscExec_Impl ;
+ StateMethod = MiscState_Impl ;
+ ]
SID_CLOSEWIN // ole(no) api(final/play/rec)
[
ExecMethod = Exec_Impl ;
@@ -307,4 +312,3 @@ shell SfxViewFrame
StateMethod = GetState_Impl ;
]
}
-
diff --git a/sfx2/sdi/sfx.sdi b/sfx2/sdi/sfx.sdi
index 425724440d13..85523a6f0b46 100644
--- a/sfx2/sdi/sfx.sdi
+++ b/sfx2/sdi/sfx.sdi
@@ -1271,6 +1271,23 @@ SfxStringItem FullName SID_DOCFULLNAME
GroupId = ;
]
+SfxVoidItem CommandPopup SID_COMMAND_POPUP
+[
+ AutoUpdate = TRUE,
+ FastCall = FALSE,
+ ReadOnlyDoc = TRUE,
+ Toggle = FALSE,
+ Container = TRUE,
+ RecordAbsolute = FALSE,
+ RecordPerSet;
+ Asynchron;
+
+
+ AccelConfig = TRUE,
+ MenuConfig = TRUE,
+ ToolBoxConfig = TRUE,
+ GroupId = SfxGroupId::View;
+]
SfxBoolItem FullScreen SID_WIN_FULLSCREEN
diff --git a/sfx2/source/view/CommandPopup.cxx
b/sfx2/source/view/CommandPopup.cxx
new file mode 100644
index 000000000000..16bf9e4f00a9
--- /dev/null
+++ b/sfx2/source/view/CommandPopup.cxx
@@ -0,0 +1,252 @@
+/* -*- 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 "CommandPopup.hxx"
+
+#include <workwin.hxx>
+
+#include <sfx2/msgpool.hxx>
+#include <sfx2/bindings.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/dispatchcommand.hxx>
+
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/frame/theUICommandDescription.hpp>
+#include <com/sun/star/ui/theUICategoryDescription.hpp>
+#include <com/sun/star/ui/theModuleUIConfigurationManagerSupplier.hpp>
+#include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/util/URL.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+
+#include <vcl/commandinfoprovider.hxx>
+
+using namespace css;
+
+MenuContentHandler::MenuContentHandler(uno::Reference<frame::XFrame> const&
xFrame)
+ : m_xFrame(xFrame)
+ , m_sModuleLongName(vcl::CommandInfoProvider::GetModuleIdentifier(xFrame))
+{
+ auto xComponentContext = comphelper::getProcessComponentContext();
+
+ uno::Reference<ui::XModuleUIConfigurationManagerSupplier>
xModuleConfigSupplier;
+
xModuleConfigSupplier.set(ui::theModuleUIConfigurationManagerSupplier::get(xComponentContext));
+
+ uno::Reference<ui::XUIConfigurationManager> xConfigurationManager;
+ xConfigurationManager =
xModuleConfigSupplier->getUIConfigurationManager(m_sModuleLongName);
+
+ uno::Reference<container::XIndexAccess> xConfigData;
+ xConfigData =
xConfigurationManager->getSettings("private:resource/menubar/menubar", false);
+
+ gatherMenuContent(xConfigData, m_aMenuContent);
+}
+
+void MenuContentHandler::gatherMenuContent(
+ uno::Reference<container::XIndexAccess> const& xIndexAccess, MenuContent&
rMenuContent)
+{
+ for (sal_Int32 n = 0; n < xIndexAccess->getCount(); n++)
+ {
+ MenuContent aNewContent;
+ uno::Sequence<beans::PropertyValue> aProperties;
+ uno::Reference<container::XIndexAccess> xIndexContainer;
+
+ if (!(xIndexAccess->getByIndex(n) >>= aProperties))
+ continue;
+
+ bool bIsVisible = true;
+ bool bIsEnabled = true;
+
+ for (auto const& rProperty : aProperties)
+ {
+ OUString aPropertyName = rProperty.Name;
+ if (aPropertyName == "CommandURL")
+ rProperty.Value >>= aNewContent.m_aCommandURL;
+ else if (aPropertyName == "ItemDescriptorContainer")
+ rProperty.Value >>= xIndexContainer;
+ else if (aPropertyName == "IsVisible")
+ rProperty.Value >>= bIsVisible;
+ else if (aPropertyName == "Enabled")
+ rProperty.Value >>= bIsEnabled;
+ }
+
+ if (!bIsEnabled || !bIsVisible)
+ continue;
+
+ auto aCommandProperties =
vcl::CommandInfoProvider::GetCommandProperties(
+ aNewContent.m_aCommandURL, m_sModuleLongName);
+ OUString aLabel =
vcl::CommandInfoProvider::GetLabelForCommand(aCommandProperties);
+ aNewContent.m_aMenuLabel = aLabel;
+
+ if (!rMenuContent.m_aFullLabelWithPath.isEmpty())
+ aNewContent.m_aFullLabelWithPath =
rMenuContent.m_aFullLabelWithPath + " / ";
+ aNewContent.m_aFullLabelWithPath += aNewContent.m_aMenuLabel;
+
+ aNewContent.m_aTooltip =
vcl::CommandInfoProvider::GetTooltipForCommand(
+ aNewContent.m_aCommandURL, aCommandProperties, m_xFrame);
+
+ if (xIndexContainer.is())
+ gatherMenuContent(xIndexContainer, aNewContent);
+
+ rMenuContent.m_aSubMenuContent.push_back(aNewContent);
+ }
+}
+
+void MenuContentHandler::findInMenu(OUString const& rText,
+ std::unique_ptr<weld::TreeView>&
rpCommandTreeView,
+ std::vector<CurrentEntry>& rCommandList)
+{
+ findInMenuRecursive(m_aMenuContent, rText, rpCommandTreeView,
rCommandList);
+}
+
+void MenuContentHandler::findInMenuRecursive(MenuContent const& rMenuContent,
OUString const& rText,
+ std::unique_ptr<weld::TreeView>&
rpCommandTreeView,
+ std::vector<CurrentEntry>&
rCommandList)
+{
+ for (MenuContent const& aSubContent : rMenuContent.m_aSubMenuContent)
+ {
+ if (aSubContent.m_aMenuLabel.toAsciiLowerCase().startsWith(rText))
+ {
+ OUString sCommandURL = aSubContent.m_aCommandURL;
+ util::URL aCommandURL;
+ aCommandURL.Complete = sCommandURL;
+ uno::Reference<uno::XComponentContext> xContext
+ = comphelper::getProcessComponentContext();
+ uno::Reference<util::XURLTransformer> xParser =
util::URLTransformer::create(xContext);
+ xParser->parseStrict(aCommandURL);
+
+ auto* pViewFrame = SfxViewFrame::Current();
+
+ SfxSlotPool& rSlotPool = SfxSlotPool::GetSlotPool(pViewFrame);
+ const SfxSlot* pSlot = rSlotPool.GetUnoSlot(aCommandURL.Path);
+ if (pSlot)
+ {
+ std::unique_ptr<SfxPoolItem> pState;
+ SfxItemState eState
+ = pViewFrame->GetBindings().QueryState(pSlot->GetSlotId(),
pState);
+
+ if (eState != SfxItemState::DISABLED)
+ {
+ auto xGraphic
+ =
vcl::CommandInfoProvider::GetXGraphicForCommand(sCommandURL, m_xFrame);
+ rCommandList.emplace_back(sCommandURL,
aSubContent.m_aTooltip);
+
+ auto pIter = rpCommandTreeView->make_iterator();
+ rpCommandTreeView->insert(nullptr, -1,
&aSubContent.m_aFullLabelWithPath,
+ nullptr, nullptr, nullptr,
false, pIter.get());
+ rpCommandTreeView->set_image(*pIter, xGraphic);
+ }
+ }
+ }
+ findInMenuRecursive(aSubContent, rText, rpCommandTreeView,
rCommandList);
+ }
+}
+
+CommandListBox::CommandListBox(weld::Window* pParent,
uno::Reference<frame::XFrame> const& xFrame)
+ : mxBuilder(Application::CreateBuilder(pParent, "sfx/ui/commandpopup.ui"))
+ , mxPopover(mxBuilder->weld_popover("CommandPopup"))
+ , mpEntry(mxBuilder->weld_entry("command_entry"))
+ , mpCommandTreeView(mxBuilder->weld_tree_view("command_treeview"))
+ , mpMenuContentHandler(std::make_unique<MenuContentHandler>(xFrame))
+{
+ mpEntry->connect_changed(LINK(this, CommandListBox, ModifyHdl));
+ mpEntry->connect_key_press(LINK(this, CommandListBox, TreeViewKeyPress));
+ mpCommandTreeView->connect_query_tooltip(LINK(this, CommandListBox,
QueryTooltip));
+ mpCommandTreeView->connect_row_activated(LINK(this, CommandListBox,
RowActivated));
+ mpCommandTreeView->set_size_request(400, 400);
+
+ Size aFrameSize = pParent->get_size();
+ tools::Rectangle aRect(Point(aFrameSize.Width(), 0), Size(0, 0));
+ mxPopover->popup_at_rect(pParent, aRect);
+ mpEntry->grab_focus();
+}
+
+IMPL_LINK_NOARG(CommandListBox, QueryTooltip, const weld::TreeIter&, OUString)
+{
+ size_t nSelected = mpCommandTreeView->get_selected_index();
+ if (nSelected < maCommandList.size())
+ {
+ auto const& rCurrent = maCommandList[nSelected];
+ return rCurrent.m_aTooltip;
+ }
+ return OUString();
+}
+
+IMPL_LINK_NOARG(CommandListBox, RowActivated, weld::TreeView&, bool)
+{
+ OUString aCommandURL;
+ int nSelected = mpCommandTreeView->get_selected_index();
+ if (nSelected < int(maCommandList.size()))
+ {
+ auto const& rCurrent = maCommandList[nSelected];
+ aCommandURL = rCurrent.m_aCommandURL;
+ }
+ dispatchCommandAndClose(aCommandURL);
+ return true;
+}
+
+IMPL_LINK(CommandListBox, TreeViewKeyPress, const KeyEvent&, rKeyEvent, bool)
+{
+ if (rKeyEvent.GetKeyCode().GetCode() == KEY_DOWN ||
rKeyEvent.GetKeyCode().GetCode() == KEY_UP)
+ {
+ int nDirection = rKeyEvent.GetKeyCode().GetCode() == KEY_DOWN ? 1 : -1;
+ int nNewIndex = mpCommandTreeView->get_selected_index() + nDirection;
+ nNewIndex = std::clamp(nNewIndex, 0, mpCommandTreeView->n_children());
+ mpCommandTreeView->select(nNewIndex);
+ mpCommandTreeView->set_cursor(nNewIndex);
+ return true;
+ }
+ else if (rKeyEvent.GetKeyCode().GetCode() == KEY_RETURN)
+ {
+ RowActivated(*mpCommandTreeView);
+ }
+
+ return false;
+}
+
+IMPL_LINK_NOARG(CommandListBox, ModifyHdl, weld::Entry&, void)
+{
+ mpCommandTreeView->clear();
+ maCommandList.clear();
+
+ OUString sText = mpEntry->get_text();
+ if (sText.isEmpty())
+ return;
+
+ mpCommandTreeView->freeze();
+ mpMenuContentHandler->findInMenu(sText.toAsciiLowerCase(),
mpCommandTreeView, maCommandList);
+ mpCommandTreeView->thaw();
+
+ if (mpCommandTreeView->n_children() > 0)
+ {
+ mpCommandTreeView->set_cursor(0);
+ mpCommandTreeView->select(0);
+ }
+
+ mpEntry->grab_focus();
+}
+
+void CommandListBox::dispatchCommandAndClose(OUString const& rCommand)
+{
+ mxPopover->popdown();
+
+ if (!rCommand.isEmpty())
+ comphelper::dispatchCommand(rCommand,
uno::Sequence<beans::PropertyValue>());
+}
+
+void CommandPopupHandler::showPopup(weld::Window* pParent,
+ css::uno::Reference<css::frame::XFrame>
const& xFrame)
+{
+ mpListBox.reset(new CommandListBox(pParent, xFrame));
+ mpListBox->connect_closed(LINK(this, CommandPopupHandler, PopupModeEnd));
+}
+
+IMPL_LINK_NOARG(CommandPopupHandler, PopupModeEnd, weld::Popover&, void) {
mpListBox.reset(); }
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sfx2/source/view/CommandPopup.hxx
b/sfx2/source/view/CommandPopup.hxx
new file mode 100644
index 000000000000..4c32a5c37c4b
--- /dev/null
+++ b/sfx2/source/view/CommandPopup.hxx
@@ -0,0 +1,104 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/layout.hxx>
+
+#include <sfx2/dllapi.h>
+#include <sfx2/viewfrm.hxx>
+
+#include <vcl/weld.hxx>
+#include <vcl/window.hxx>
+
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+
+struct CurrentEntry
+{
+ OUString m_aCommandURL;
+ OUString m_aTooltip;
+
+ CurrentEntry(OUString const& rCommandURL, OUString const& rTooltip)
+ : m_aCommandURL(rCommandURL)
+ , m_aTooltip(rTooltip)
+ {
+ }
+};
+
+struct MenuContent
+{
+ OUString m_aCommandURL;
+ OUString m_aMenuLabel;
+ OUString m_aFullLabelWithPath;
+ OUString m_aTooltip;
+ std::vector<MenuContent> m_aSubMenuContent;
+};
+
+class MenuContentHandler
+{
+private:
+ css::uno::Reference<css::frame::XFrame> m_xFrame;
+ MenuContent m_aMenuContent;
+ OUString m_sModuleLongName;
+
+public:
+ MenuContentHandler(css::uno::Reference<css::frame::XFrame> const& xFrame);
+
+ void gatherMenuContent(css::uno::Reference<css::container::XIndexAccess>
const& xIndexAccess,
+ MenuContent& rMenuContent);
+
+ void findInMenu(OUString const& rText, std::unique_ptr<weld::TreeView>&
rpCommandTreeView,
+ std::vector<CurrentEntry>& rCommandList);
+
+private:
+ void findInMenuRecursive(MenuContent const& rMenuContent, OUString const&
rText,
+ std::unique_ptr<weld::TreeView>&
rpCommandTreeView,
+ std::vector<CurrentEntry>& rCommandList);
+};
+
+class SFX2_DLLPUBLIC CommandListBox final
+{
+private:
+ std::unique_ptr<weld::Builder> mxBuilder;
+ std::unique_ptr<weld::Popover> mxPopover;
+ std::unique_ptr<weld::Entry> mpEntry;
+ std::unique_ptr<weld::TreeView> mpCommandTreeView;
+
+ std::vector<CurrentEntry> maCommandList;
+ OUString m_PreviousText;
+ std::unique_ptr<MenuContentHandler> mpMenuContentHandler;
+
+ DECL_LINK(QueryTooltip, const weld::TreeIter&, OUString);
+ DECL_LINK(RowActivated, weld::TreeView&, bool);
+ DECL_LINK(ModifyHdl, weld::Entry&, void);
+ DECL_LINK(SelectionChanged, weld::TreeView&, void);
+ DECL_LINK(TreeViewKeyPress, const KeyEvent&, bool);
+
+ void dispatchCommandAndClose(OUString const& rCommand);
+
+public:
+ CommandListBox(weld::Window* pParent,
css::uno::Reference<css::frame::XFrame> const& xFrame);
+ void connect_closed(const Link<weld::Popover&, void>& rLink)
+ {
+ mxPopover->connect_closed(rLink);
+ }
+};
+
+class SFX2_DLLPUBLIC CommandPopupHandler
+{
+private:
+ std::unique_ptr<CommandListBox> mpListBox;
+
+public:
+ void showPopup(weld::Window* pParent,
css::uno::Reference<css::frame::XFrame> const& xFrame);
+ DECL_LINK(PopupModeEnd, weld::Popover&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sfx2/source/view/viewfrm.cxx b/sfx2/source/view/viewfrm.cxx
index 360ed8f75adb..de4e29bdeee3 100644
--- a/sfx2/source/view/viewfrm.cxx
+++ b/sfx2/source/view/viewfrm.cxx
@@ -25,6 +25,7 @@
#include <sfx2/viewfrm.hxx>
#include <sfx2/classificationhelper.hxx>
#include <sfx2/notebookbar/SfxNotebookBar.hxx>
+#include <svx/svdview.hxx>
#include <com/sun/star/document/MacroExecMode.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/DispatchRecorder.hpp>
@@ -45,6 +46,7 @@
#include <svl/undo.hxx>
#include <vcl/stdtext.hxx>
#include <vcl/weld.hxx>
+#include <vcl/weldutils.hxx>
#include <svtools/miscopt.hxx>
#include <tools/diagnose_ex.h>
#include <com/sun/star/container/XIndexAccess.hpp>
@@ -90,6 +92,7 @@
#include <unotools/configmgr.hxx>
#include <comphelper/sequenceashashmap.hxx>
+#include "CommandPopup.hxx"
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
@@ -2913,8 +2916,18 @@ void SfxViewFrame::MiscExec_Impl( SfxRequest& rReq )
rReq.Done();
break;
}
+ case SID_COMMAND_POPUP:
+ {
+ static CommandPopupHandler spCommandPopupHandler;
+
+ tools::Rectangle aRectangle(Point(0,0),
GetWindow().GetSizePixel());
+ weld::Window* pParent = weld::GetPopupParent(GetWindow(),
aRectangle);
+ css::uno::Reference<css::frame::XFrame>
xFrame(GetFrame().GetFrameInterface(), css::uno::UNO_QUERY);
+ spCommandPopupHandler.showPopup(pParent, xFrame);
- // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+ rReq.Done();
+ break;
+ }
case SID_WIN_FULLSCREEN:
{
const SfxBoolItem* pItem =
rReq.GetArg<SfxBoolItem>(rReq.GetSlot());
diff --git a/sfx2/uiconfig/ui/commandpopup.ui b/sfx2/uiconfig/ui/commandpopup.ui
new file mode 100644
index 000000000000..b329d64c6f1e
--- /dev/null
+++ b/sfx2/uiconfig/ui/commandpopup.ui
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.38.2 -->
+<interface domain="sfx">
+ <requires lib="gtk+" version="3.18"/>
+ <object class="GtkTreeStore" id="liststore1">
+ <columns>
+ <!-- column-name icon -->
+ <column type="GdkPixbuf"/>
+ <!-- column-name text -->
+ <column type="gchararray"/>
+ <!-- column-name tooltip -->
+ <column type="gchararray"/>
+ <!-- column-name id -->
+ <column type="gchararray"/>
+ </columns>
+ </object>
+ <object class="GtkPopover" id="CommandPopup">
+ <property name="can-focus">False</property>
+ <property name="position">bottom</property>
+ <child>
+ <object class="GtkBox" id="container">
+ <property name="visible">True</property>
+ <property name="can-focus">False</property>
+ <property name="hexpand">True</property>
+ <property name="vexpand">True</property>
+ <property name="border-width">6</property>
+ <property name="orientation">vertical</property>
+ <property name="spacing">6</property>
+ <child>
+ <object class="GtkEntry" id="command_entry">
+ <property name="visible">True</property>
+ <property name="can-focus">True</property>
+ <property name="caps-lock-warning">False</property>
+ <property name="placeholder-text" translatable="yes"
context="commandpopup|entry">Search command</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkScrolledWindow">
+ <property name="visible">True</property>
+ <property name="can-focus">True</property>
+ <property name="shadow-type">in</property>
+ <child>
+ <object class="GtkTreeView" id="command_treeview">
+ <property name="visible">True</property>
+ <property name="can-focus">False</property>
+ <property name="model">liststore1</property>
+ <property name="headers-visible">False</property>
+ <property name="headers-clickable">False</property>
+ <property name="enable-search">False</property>
+ <property name="search-column">0</property>
+ <property name="hover-selection">True</property>
+ <property name="show-expanders">False</property>
+ <property name="tooltip-column">2</property>
+ <property name="activate-on-single-click">True</property>
+ <child internal-child="selection">
+ <object class="GtkTreeSelection"/>
+ </child>
+ <child>
+ <object class="GtkTreeViewColumn" id="column">
+ <property name="sizing">fixed</property>
+ <child>
+ <object class="GtkCellRendererPixbuf"
id="cellrenderericon"/>
+ <attributes>
+ <attribute name="pixbuf">0</attribute>
+ </attributes>
+ </child>
+ <child>
+ <object class="GtkCellRendererText"
id="cellrenderertext"/>
+ <attributes>
+ <attribute name="text">1</attribute>
+ </attributes>
+ </child>
+ </object>
+ </child>
+ </object>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </object>
+ </child>
+ </object>
+</interface>
commit e7c1e8a633082245334e5eff24b589d2a29d90eb
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Thu Nov 12 10:01:20 2020 +0100
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:58 2021 +0900
basegfx: added LengthUnit class as the base unit for length
Change-Id: I1d4790b60dd784e8b2e2e438274f3ebd6db4b60c
diff --git a/basegfx/CppunitTest_basegfx.mk b/basegfx/CppunitTest_basegfx.mk
index a0379e76612a..b66b1381d69a 100644
--- a/basegfx/CppunitTest_basegfx.mk
+++ b/basegfx/CppunitTest_basegfx.mk
@@ -42,6 +42,7 @@ $(eval $(call gb_CppunitTest_add_exception_objects,basegfx,\
basegfx/test/basegfxtools \
basegfx/test/clipstate \
basegfx/test/genericclipper \
+ basegfx/test/LengthUnitTest \
))
# vim: set noet sw=4 ts=4:
diff --git a/basegfx/test/LengthUnitTest.cxx b/basegfx/test/LengthUnitTest.cxx
new file mode 100644
index 000000000000..0b80c33da5b0
--- /dev/null
+++ b/basegfx/test/LengthUnitTest.cxx
@@ -0,0 +1,96 @@
+/* -*- 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 <basegfx/units/LengthUnit.hxx>
+
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+class LengthUnitTest : public CppUnit::TestFixture
+{
+public:
+ void test();
+
+ CPPUNIT_TEST_SUITE(LengthUnitTest);
+ CPPUNIT_TEST(test);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void LengthUnitTest::test()
+{
+ gfx::LengthUnit cm = 1_cm + 5_cm - 2_cm;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(4.0, cm.as_cm(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.04, cm.as_m(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(40.0, cm.as_mm(), 1e-4);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(1440000), cm.raw());
+
+ gfx::LengthUnit cm2 = 5_cm * 2;
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(3600000), cm2.raw());
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(10.0, cm2.as_cm(), 1e-4);
+
+ // 1 km - 50 m = 950 m = 95000 cm
+ gfx::LengthUnit cm3 = 100000_cm - 5000_cm;
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(34200000000), cm3.raw());
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(95000.0, cm3.as_cm(), 1e-4);
+
+ gfx::LengthUnit cm4(1_cm);
+ cm4 /= 2;
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(180000), cm4.raw());
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.5, cm4.as_cm(), 1e-4);
+
+ // (635 * 20) + 3 * (635 * 15) = 41275EMU
+ gfx::LengthUnit pt = 1_pt + 3_px;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(3.25, pt.as_pt(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(65.0, pt.as_twip(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0451, pt.as_in(), 1e-4);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(41275), pt.raw());
+
+ gfx::LengthUnit inch = 1_in; // 1440 * 635
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(1440.0, inch.as_twip(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(96.0, inch.as_px(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, inch.as_in(), 1e-4);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(914400.0, inch.as_emu(), 1e-4);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(914400), inch.raw());
+
+ // Conversion
+ sal_Int64 asNumber(17_pt);
+ asNumber += sal_Int64(1_pt);
+ gfx::LengthUnit asLength = gfx::LengthUnit::emu(asNumber);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(18 * 635 * 20), asLength.raw());
+
+ gfx::LengthUnit maximum = gfx::LengthUnit::emu(SAL_MAX_INT64);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(256204778801.5, maximum.as_m(), 1e-1);
+ // 256204778 km
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(SAL_MAX_INT64), maximum.raw());
+
+ gfx::LengthUnit minimum = gfx::LengthUnit::emu(SAL_MIN_INT64);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(-256204778801.5, minimum.as_m(), 1e-1);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(double(SAL_MIN_INT64), minimum.as_emu(),
1e-1);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(SAL_MIN_INT64), minimum.raw());
+
+ // 27 emu + 33 emu + 360 emu = 420
+ gfx::LengthUnit emus = 27_emu + 33_emu + 1_hmm;
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(420), emus.raw());
+
+ // Creation from number
+ int number = 10;
+ auto asCm = gfx::LengthUnit::cm(number);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(10.0, asCm.as_cm(), 1e-4);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(3600000), asCm.raw());
+
+ auto asMm = gfx::LengthUnit::mm(number);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(10.0, asMm.as_mm(), 1e-4);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(360000), asMm.raw());
+
+ auto asInch = gfx::LengthUnit::in(number);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(10.0, asInch.as_in(), 1e-4);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(9144000), asInch.raw());
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(LengthUnitTest);
diff --git a/include/basegfx/units/LengthUnit.hxx
b/include/basegfx/units/LengthUnit.hxx
new file mode 100644
index 000000000000..4edd1cc4704f
--- /dev/null
+++ b/include/basegfx/units/LengthUnit.hxx
@@ -0,0 +1,194 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <sal/types.h>
+
+namespace gfx
+{
+namespace
+{
+constexpr sal_Int64 constFactor_hmm_to_EMU = 360ll;
+constexpr sal_Int64 constFactor_mm_to_EMU = constFactor_hmm_to_EMU * 100ll;
+constexpr sal_Int64 constFactor_cm_to_EMU = constFactor_hmm_to_EMU * 1000ll;
+constexpr sal_Int64 constFactor_m_to_EMU = constFactor_hmm_to_EMU * 100000ll;
+
+constexpr sal_Int64 constFactor_twip_to_EMU = 635ll;
+constexpr sal_Int64 constFactor_in_to_EMU = constFactor_twip_to_EMU * 1440ll;
+constexpr sal_Int64 constFactor_pt_to_EMU = constFactor_twip_to_EMU * 20ll;
+constexpr sal_Int64 constFactor_px_to_EMU = constFactor_twip_to_EMU * 15ll;
+
+} // end anonymous namespace
+
+template <typename T> class LengthUnitBase
+{
+private:
+ // value in EMU units
+ T m_nValue;
+
+ constexpr explicit LengthUnitBase(T nValue)
+ : m_nValue(nValue)
+ {
+ }
+
+public:
+ static constexpr LengthUnitBase cm(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_cm_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase mm(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_mm_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase hmm(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_hmm_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase in(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_in_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase twip(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_twip_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase pt(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_pt_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase px(T nValue)
+ {
+ return LengthUnitBase(gfx::constFactor_px_to_EMU * nValue);
+ }
+
+ static constexpr LengthUnitBase emu(T nValue) { return
LengthUnitBase(nValue); }
+
+ constexpr explicit LengthUnitBase()
+ : m_nValue(0)
+ {
+ }
+
+ constexpr explicit operator T() const { return m_nValue; }
+
+ constexpr LengthUnitBase& operator+=(LengthUnitBase const& rhs)
+ {
+ m_nValue += rhs.m_nValue;
+ return *this;
+ }
+
+ constexpr LengthUnitBase& operator-=(LengthUnitBase const& rhs)
+ {
+ m_nValue -= rhs.m_nValue;
+ return *this;
+ }
+
+ constexpr LengthUnitBase& operator*=(T const& rhs)
+ {
+ m_nValue *= rhs;
+ return *this;
+ }
+
+ constexpr LengthUnitBase& operator/=(T const& rhs)
+ {
+ m_nValue /= rhs;
+ return *this;
+ }
+
+ constexpr LengthUnitBase& operator-()
+ {
+ m_nValue = -m_nValue;
+ return *this;
+ }
+
+ T raw() const { return m_nValue; }
+
+ double as_hmm() const { return m_nValue / double(constFactor_hmm_to_EMU); }
+ double as_mm() const { return m_nValue / double(constFactor_mm_to_EMU); }
+ double as_cm() const { return m_nValue / double(constFactor_cm_to_EMU); }
+ double as_m() const { return m_nValue / double(constFactor_m_to_EMU); }
+ double as_twip() const { return m_nValue /
double(constFactor_twip_to_EMU); }
+ double as_in() const { return m_nValue / double(constFactor_in_to_EMU); }
+ double as_pt() const { return m_nValue / double(constFactor_pt_to_EMU); }
+ double as_px() const { return m_nValue / double(constFactor_px_to_EMU); }
+ double as_emu() const { return double(m_nValue); }
+};
+
+template <typename T>
+inline LengthUnitBase<T> operator+(LengthUnitBase<T> lhs, const
LengthUnitBase<T>& rhs)
+{
+ return lhs += rhs;
+}
+
+template <typename T>
+inline LengthUnitBase<T> operator-(LengthUnitBase<T> lhs, const
LengthUnitBase<T>& rhs)
+{
+ return lhs -= rhs;
+}
+
+template <typename T> inline LengthUnitBase<T> operator*(LengthUnitBase<T>
lhs, const long rhs)
+{
+ return lhs *= rhs;
+}
+
+template <typename T> inline LengthUnitBase<T> operator/(LengthUnitBase<T>
lhs, const long rhs)
+{
+ return lhs /= rhs;
+}
+
+typedef LengthUnitBase<sal_Int64> LengthUnit;
+typedef LengthUnitBase<double> LengthUnitD;
+
+} // end namespace gfx
+
+constexpr gfx::LengthUnit operator"" _emu(unsigned long long value)
+{
+ return gfx::LengthUnit::emu(value);
+}
+
+constexpr gfx::LengthUnit operator"" _in(unsigned long long value)
+{
+ return gfx::LengthUnit::in(value);
+}
+
+constexpr gfx::LengthUnit operator"" _cm(unsigned long long value)
+{
+ return gfx::LengthUnit::cm(value);
+}
+
+constexpr gfx::LengthUnit operator"" _mm(unsigned long long value)
+{
+ return gfx::LengthUnit::mm(value);
+}
+
+constexpr gfx::LengthUnit operator"" _hmm(unsigned long long value)
+{
+ return gfx::LengthUnit::hmm(value);
+}
+
+constexpr gfx::LengthUnit operator"" _twip(unsigned long long value)
+{
+ return gfx::LengthUnit::twip(value);
+}
+
+constexpr gfx::LengthUnit operator"" _pt(unsigned long long value)
+{
+ return gfx::LengthUnit::pt(value);
+}
+
+constexpr gfx::LengthUnit operator"" _px(unsigned long long value)
+{
+ return gfx::LengthUnit::px(value);
+}
commit 82352639f181c233283873603475b8264842e3ed
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Sat Aug 29 15:42:42 2020 +0200
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:57 2021 +0900
Add button 'Render Features' to Options
Change-Id: I1a0aa538cdb6d32aa1d0377fd3d032c80bb742a5
diff --git a/cui/source/options/optgdlg.cxx b/cui/source/options/optgdlg.cxx
index 673815bb60ab..50b9687e9e51 100644
--- a/cui/source/options/optgdlg.cxx
+++ b/cui/source/options/optgdlg.cxx
@@ -585,6 +585,7 @@ OfaViewTabPage::OfaViewTabPage(weld::Container* pPage,
weld::DialogController* p
, m_xMousePosLB(m_xBuilder->weld_combo_box("mousepos"))
, m_xMouseMiddleLB(m_xBuilder->weld_combo_box("mousemiddle"))
, m_xMoreIcons(m_xBuilder->weld_button("btnMoreIcons"))
+ ,
m_xButtonTestRenderFeatures(m_xBuilder->weld_button("button_test_render_features"))
{
if (Application::GetToolkitName() == "gtk3")
m_xMenuIconBox->hide();
diff --git a/cui/source/options/optgdlg.hxx b/cui/source/options/optgdlg.hxx
index 07d3cca86fb7..a81bfce2a78c 100644
--- a/cui/source/options/optgdlg.hxx
+++ b/cui/source/options/optgdlg.hxx
@@ -115,6 +115,8 @@ private:
std::unique_ptr<weld::ComboBox> m_xMouseMiddleLB;
std::unique_ptr<weld::Button> m_xMoreIcons;
+ std::unique_ptr<weld::Button> m_xButtonTestRenderFeatures;
+
DECL_LINK(OnAntialiasingToggled, weld::ToggleButton&, void);
DECL_LINK(OnUseSkiaToggled, weld::ToggleButton&, void);
DECL_STATIC_LINK(OfaViewTabPage, OnMoreIconsClick, weld::Button&, void);
diff --git a/cui/uiconfig/ui/optviewpage.ui b/cui/uiconfig/ui/optviewpage.ui
index e7dd3e237fb9..03d4e50f941a 100644
--- a/cui/uiconfig/ui/optviewpage.ui
+++ b/cui/uiconfig/ui/optviewpage.ui
@@ -481,6 +481,18 @@
<property name="top-attach">0</property>
</packing>
</child>
+ <child>
+ <object class="GtkButton" id="button_test_render_features">
+ <property name="label" translatable="yes"
context="optviewpage|button_test_render_features">Test Render
Features</property>
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">4</property>
+ </packing>
+ </child>
</object>
<packing>
<property name="left-attach">0</property>
commit 709d2a07c942034f24729feff340dacf6ff67bb9
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Sat Aug 29 15:22:03 2020 +0200
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:57 2021 +0900
Benchmark
Change-Id: I22e0ac54380e2d22606e7b1fd453bed843523a29
diff --git a/Repository.mk b/Repository.mk
index cafa89924a86..0a985e59ca5f 100644
--- a/Repository.mk
+++ b/Repository.mk
@@ -72,6 +72,7 @@ $(eval $(call gb_Helper_register_executables,NONE, \
tiledrendering \
mtfdemo \
visualbackendtest \
+ benchmark \
$(if $(and $(ENABLE_GTK3), $(filter LINUX %BSD SOLARIS,$(OS))),
gtktiledviewer) \
))
diff --git a/vcl/Executable_benchmark.mk b/vcl/Executable_benchmark.mk
new file mode 100644
index 000000000000..c72039c13f7b
--- /dev/null
+++ b/vcl/Executable_benchmark.mk
@@ -0,0 +1,56 @@
+# -*- 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 $(call gb_Executable_Executable,benchmark))
+
+$(eval $(call gb_Executable_use_api,benchmark,\
+ offapi \
+ udkapi \
+))
+
+$(eval $(call gb_Executable_use_external,benchmark,boost_headers))
+
+$(eval $(call gb_Executable_set_include,benchmark,\
+ $$(INCLUDE) \
+ -I$(SRCDIR)/vcl/inc \
+))
+
+$(eval $(call gb_Executable_use_libraries,benchmark,\
+ basegfx \
+ comphelper \
+ cppu \
+ cppuhelper \
+ tl \
+ sal \
+ salhelper \
+ vcl \
+))
+
+$(eval $(call gb_Executable_add_exception_objects,benchmark,\
+ vcl/backendtest/Benchmark \
+))
+
+$(eval $(call gb_Executable_use_static_libraries,benchmark,\
+ vclmain \
+))
+
+ifeq ($(OS),LINUX)
+$(eval $(call gb_Executable_add_libs,benchmark,\
+ -lm \
+ -ldl \
+ -lX11 \
+))
+
+$(eval $(call gb_Executable_use_static_libraries,benchmark,\
+ glxtest \
+))
+endif
+
+# vim: set noet sw=4 ts=4:
diff --git a/vcl/Module_vcl.mk b/vcl/Module_vcl.mk
index 3a3626157b1f..1a82eaabb8be 100644
--- a/vcl/Module_vcl.mk
+++ b/vcl/Module_vcl.mk
@@ -38,6 +38,7 @@ $(eval $(call gb_Module_add_targets,vcl,\
$(if $(DISABLE_GUI),, \
Executable_vcldemo \
Executable_icontest \
+ Executable_benchmark \
Executable_visualbackendtest \
Executable_mtfdemo ))) \
))
diff --git a/vcl/backendtest/Benchmark.cxx b/vcl/backendtest/Benchmark.cxx
new file mode 100644
index 000000000000..bd3c445c3a01
--- /dev/null
+++ b/vcl/backendtest/Benchmark.cxx
@@ -0,0 +1,278 @@
+/* -*- 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 <comphelper/processfactory.hxx>
+#include <cppuhelper/bootstrap.hxx>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/registry/XSimpleRegistry.hpp>
+#include <com/sun/star/ucb/UniversalContentBroker.hpp>
+
+#include <vcl/virdev.hxx>
+#include <vcl/vclmain.hxx>
+#include <bitmap/BitmapWriteAccess.hxx>
+#include <vcl/wrkwin.hxx>
+#include <vcl/svapp.hxx>
+
+#include <chrono>
+#include <iostream>
+#include <tools/ScopedNanoTimer.hxx>
+
+using namespace css;
+
+class Benchmark
+{
+ ScopedVclPtr<VirtualDevice> mpVDev;
+ int mnRepeats;
+
+ Size maSource;
+ Size maTarget;
+
+public:
+ Benchmark()
+ : mpVDev(VclPtr<VirtualDevice>::Create())
+ , mnRepeats(2)
+ {
+ mpVDev->SetAntialiasing(AntialiasingFlags::Enable |
AntialiasingFlags::PixelSnapHairline);
+ mpVDev->SetOutputSizePixel(Size(4000, 4000));
+ mpVDev->SetBackground(Wallpaper(COL_LIGHTGRAY));
+ }
+
+ void run()
+ {
+ std::vector<sal_Int64> aCompleteTimes(20, 0);
+
+ mnRepeats = 5;
+ for (long iSize : { 4000, 2000, 1000 })
+ {
+ std::vector<std::pair<OUString, sal_Int64>> aTotalTimes(20);
+
+ maSource = Size(iSize, iSize);
+ maTarget = Size(200, 200);
+
+ for (int i = 0; i < mnRepeats; i++)
+ {
+ size_t a = 0;
+ //benchBitmapScale4(aTotalTimes[a].first,
aTotalTimes[a].second); a++;
+ //benchBitmapScale8X(aTotalTimes[a].first,
aTotalTimes[a].second); a++;
+ //benchBitmapScale8(aTotalTimes[a].first,
aTotalTimes[a].second); a++;
+ benchBitmapScale24(aTotalTimes[a].first,
aTotalTimes[a].second);
+ a++;
+ benchBitmapScale24Combo(aTotalTimes[a].first,
aTotalTimes[a].second);
+ a++;
+ benchBitmapScale32(aTotalTimes[a].first,
aTotalTimes[a].second);
+ a++;
+ benchBitmapScale32Combo(aTotalTimes[a].first,
aTotalTimes[a].second);
+ a++;
+
+ /*
+ benchBitmap4(aTotalTimes[a].first, aTotalTimes[a].second); a++;
+ benchBitmap8X(aTotalTimes[a].first, aTotalTimes[a].second);
a++;
+ benchBitmap8(aTotalTimes[a].first, aTotalTimes[a].second); a++;
+ benchBitmap24(aTotalTimes[a].first, aTotalTimes[a].second);
a++;
+ benchBitmap32(aTotalTimes[a].first, aTotalTimes[a].second);
a++;*/
+ }
+
+ int i = 0;
+ for (auto& rPair : aTotalTimes)
+ {
+ if (!rPair.first.isEmpty())
+ {
+ aCompleteTimes[i] += rPair.second / double(mnRepeats);
+ printf("TIME %d: %s - %f\n", i,
rPair.first.toUtf8().getStr(),
+ rPair.second / double(mnRepeats));
+ }
+ i++;
+ }
+ printf("\n");
+ }
+ int i = 0;
+ for (auto& rTime : aCompleteTimes)
+ {
+ if (rTime > 0)
+ {
+ printf("TIME %d: %f\n", i, double(rTime));
+ i++;
+ }
+ }
+ }
+
+ void benchBitmapScale4(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "4 Scale";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N4_BPP,
&Bitmap::GetGreyPalette(16));
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Super);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmapScale8X(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "8X Scale";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N8_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Super);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmapScale8(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "8 Scale";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N8_BPP,
&Bitmap::GetGreyPalette(256));
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Super);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmapScale24(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "24 Scale Super";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N24_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Super);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmapScale24Combo(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "24 Scale Combo";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N24_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Combo);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmapScale32(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "32 Scale Super";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N32_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Super);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmapScale32Combo(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "32 Scale Combo";
+ Bitmap aBitmap(maSource, vcl::PixelFormat::N32_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ aBitmap.Scale(maTarget, BmpScaleFlag::Combo);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmap4(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "4";
+ mpVDev->Erase();
+
+ Bitmap aBitmap(Size(4000, 4000), vcl::PixelFormat::N4_BPP,
&Bitmap::GetGreyPalette(16));
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ mpVDev->DrawBitmap(Point(), aBitmap);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmap8X(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "8X";
+ mpVDev->Erase();
+ Bitmap aBitmap(Size(4000, 4000), vcl::PixelFormat::N8_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ mpVDev->DrawBitmap(Point(), aBitmap);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmap8(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "8";
+ mpVDev->Erase();
+ Bitmap aBitmap(Size(4000, 4000), vcl::PixelFormat::N8_BPP,
&Bitmap::GetGreyPalette(256));
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ mpVDev->DrawBitmap(Point(), aBitmap);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmap24(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "24";
+ mpVDev->Erase();
+ Bitmap aBitmap(Size(4000, 4000), vcl::PixelFormat::N24_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer(rName.toUtf8(), 1000);
+ mpVDev->DrawBitmap(Point(), aBitmap);
+ rTotal += aTimer.stop();
+ }
+
+ void benchBitmap32(OUString& rName, sal_Int64& rTotal)
+ {
+ rName = "32";
+ mpVDev->Erase();
+ Bitmap aBitmap(Size(4000, 4000), vcl::PixelFormat::N32_BPP);
+ aBitmap.Erase(COL_YELLOW);
+ ScopedNanoTimer aTimer("32", 1000);
+ mpVDev->DrawBitmap(Point(), aBitmap);
+ rTotal += aTimer.stop();
+ }
+};
+
+class BenchmarkApp : public Application
+{
+public:
+ BenchmarkApp() {}
+
+ virtual int Main() override
+ {
+ Benchmark aBenchmark;
+ aBenchmark.run();
+ return 0;
+ }
+
+protected:
+ void Init() override
+ {
+ try
+ {
+ uno::Reference<uno::XComponentContext> xComponentContext
+ = ::cppu::defaultBootstrap_InitialComponentContext();
+ uno::Reference<lang::XMultiServiceFactory> xMSF
+ =
uno::Reference<lang::XMultiServiceFactory>(xComponentContext->getServiceManager(),
+ uno::UNO_QUERY);
+
+ if (!xMSF.is())
+ Application::Abort("Bootstrap failure - no service manager");
+
+ comphelper::setProcessServiceFactory(xMSF);
+ }
+ catch (const uno::Exception& e)
+ {
+ Application::Abort("Bootstrap exception " + e.Message);
+ }
+ }
+
+ void DeInit() override
+ {
+ uno::Reference<lang::XComponent>
xComponent(comphelper::getProcessComponentContext(),
+ uno::UNO_QUERY_THROW);
+ xComponent->dispose();
+ comphelper::setProcessServiceFactory(nullptr);
+ }
+};
+
+void vclmain::createApplication() { static BenchmarkApp aApplication; }
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
commit 8b58ab7f77a4fe83c6cce1485e336792f0ce7f03
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Sat Aug 29 11:58:53 2020 +0200
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:56 2021 +0900
Update BitmapSymmetryCheck check
Change-Id: I5b0080ebc76f7c1cd118cf5317b06ffe1a1c20df
diff --git a/vcl/inc/BitmapSymmetryCheck.hxx b/vcl/inc/BitmapSymmetryCheck.hxx
index 3e79a426b94c..48c73551d887 100644
--- a/vcl/inc/BitmapSymmetryCheck.hxx
+++ b/vcl/inc/BitmapSymmetryCheck.hxx
@@ -12,19 +12,24 @@
#define INCLUDED_VCL_INC_BITMAPSYMMETRYCHECK_HXX
#include <vcl/bitmap.hxx>
+#include <vcl/bitmapex.hxx>
class BitmapReadAccess;
class VCL_DLLPUBLIC BitmapSymmetryCheck final
{
-public:
- BitmapSymmetryCheck();
- ~BitmapSymmetryCheck();
+private:
+ std::vector<std::pair<Point, Point>> maNonSymmetricPoints;
+ Size maSize;
- static bool check(Bitmap& rBitmap);
+public:
+ BitmapSymmetryCheck() = default;
+ bool check(Bitmap& rBitmap);
+ BitmapEx getErrorBitmap();
private:
- static bool checkImpl(BitmapReadAccess const* pReadAccess);
+ bool checkImpl(BitmapReadAccess const* pReadAccess);
+ void addNewError(Point const& rPoint1, Point const& rPoint2);
};
#endif // INCLUDED_VCL_INC_BITMAPSYMMETRYCHECK_HXX
diff --git a/vcl/qa/cppunit/BitmapFilterTest.cxx
b/vcl/qa/cppunit/BitmapFilterTest.cxx
index 4bf651855937..e8dcf2716b35 100644
--- a/vcl/qa/cppunit/BitmapFilterTest.cxx
+++ b/vcl/qa/cppunit/BitmapFilterTest.cxx
@@ -127,7 +127,9 @@ void BitmapFilterTest::testBlurCorrectness()
CPPUNIT_ASSERT_EQUAL(nBPP, aBitmap24Bit.GetBitCount());
// Check that the bitmap is horizontally and vertically symmetrical
- CPPUNIT_ASSERT(BitmapSymmetryCheck::check(aBitmap24Bit));
+ BitmapSymmetryCheck aBitmapSymmetryCheck;
+ bool bSymmetryCheckResult = aBitmapSymmetryCheck.check(aBitmap24Bit);
+ CPPUNIT_ASSERT(bSymmetryCheckResult);
{
Bitmap::ScopedReadAccess aReadAccess(aBitmap24Bit);
diff --git a/vcl/qa/cppunit/BitmapScaleTest.cxx
b/vcl/qa/cppunit/BitmapScaleTest.cxx
index c6da34c6d2c6..86c4cbc03fae 100644
--- a/vcl/qa/cppunit/BitmapScaleTest.cxx
+++ b/vcl/qa/cppunit/BitmapScaleTest.cxx
@@ -18,19 +18,82 @@
#include <BitmapSymmetryCheck.hxx>
#include <bitmap/BitmapWriteAccess.hxx>
+#include <vcl/BitmapTools.hxx>
+
+#include <svdata.hxx>
+#include <salinst.hxx>
namespace
{
class BitmapScaleTest : public CppUnit::TestFixture
{
+ static constexpr const bool mbExportBitmap = true;
+
+ void exportImage(OUString const& rsFilename, Bitmap const& rBitmap)
+ {
+ if (mbExportBitmap)
+ {
+ SvFileStream aStream(rsFilename, StreamMode::WRITE |
StreamMode::TRUNC);
+ GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
+ if (rBitmap.GetBitCount() == 32)
+ {
+ BitmapEx aBitmapConverted;
+ vcl::bitmap::convertBitmap32To24Plus8(BitmapEx(rBitmap),
aBitmapConverted);
+ rFilter.compressAsPNG(aBitmapConverted, aStream);
+ }
+ else
+ {
+ rFilter.compressAsPNG(BitmapEx(rBitmap), aStream);
+ }
+ }
+ }
+
+ Bitmap createUpscaleTestImage(vcl::PixelFormat ePixelFormat)
+ {
+ long w = 10;
+ long h = 10;
+ Bitmap aBitmap(Size(w, h), ePixelFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(ePixelFormat == vcl::PixelFormat::N32_BPP ?
COL_TRANSPARENT : COL_WHITE);
+ aWriteAccess->SetLineColor(COL_LIGHTRED);
+ aWriteAccess->DrawRect(tools::Rectangle(1, 1, w - 1 - 1, h - 1 -
1));
+ aWriteAccess->SetLineColor(COL_LIGHTGREEN);
+ aWriteAccess->DrawRect(tools::Rectangle(3, 3, w - 1 - 3, h - 1 -
3));
+ aWriteAccess->SetLineColor(COL_LIGHTBLUE);
+ aWriteAccess->DrawRect(tools::Rectangle(5, 5, w - 1 - 5, h - 1 -
5));
+ }
+ return aBitmap;
+ }
+
+ Bitmap createDownscaleTestImage(vcl::PixelFormat ePixelFormat)
+ {
+ long w = 20;
+ long h = 20;
+ Bitmap aBitmap(Size(w, h), ePixelFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(ePixelFormat == vcl::PixelFormat::N32_BPP ?
COL_TRANSPARENT : COL_WHITE);
+ aWriteAccess->SetLineColor(COL_LIGHTRED);
+ aWriteAccess->DrawRect(tools::Rectangle(2, 2, w - 1 - 2, h - 1 -
2));
+ aWriteAccess->SetLineColor(COL_LIGHTGREEN);
+ aWriteAccess->DrawRect(tools::Rectangle(5, 5, w - 1 - 5, h - 1 -
5));
+ aWriteAccess->SetLineColor(COL_LIGHTBLUE);
+ aWriteAccess->DrawRect(tools::Rectangle(8, 8, w - 1 - 8, h - 1 -
8));
+ }
+ return aBitmap;
+ }
+
void testScale();
void testScale2();
- void testScaleSymmetry();
+ void testScaleSymmetryUp24();
+ void testScaleSymmetryDown24();
CPPUNIT_TEST_SUITE(BitmapScaleTest);
CPPUNIT_TEST(testScale);
CPPUNIT_TEST(testScale2);
- CPPUNIT_TEST(testScaleSymmetry);
+ CPPUNIT_TEST(testScaleSymmetryUp24);
+ CPPUNIT_TEST(testScaleSymmetryDown24);
CPPUNIT_TEST_SUITE_END();
};
@@ -269,51 +332,63 @@ void BitmapScaleTest::testScale2()
CPPUNIT_ASSERT(checkBitmapColor(aScaledBitmap, aBitmapColor));
}
-void BitmapScaleTest::testScaleSymmetry()
+void BitmapScaleTest::testScaleSymmetryUp24()
{
- const bool bExportBitmap(false);
+ Bitmap aBitmap = createUpscaleTestImage(vcl::PixelFormat::N24_BPP);
+ CPPUNIT_ASSERT_EQUAL(sal_uInt16(24), aBitmap.GetBitCount());
+ exportImage("~/scale_up_24_before.png", aBitmap);
- Bitmap aBitmap24Bit(Size(10, 10), vcl::PixelFormat::N24_BPP);
- CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt16>(24),
aBitmap24Bit.GetBitCount());
-
- {
- BitmapScopedWriteAccess aWriteAccess(aBitmap24Bit);
- aWriteAccess->Erase(COL_WHITE);
- aWriteAccess->SetLineColor(COL_BLACK);
- aWriteAccess->DrawRect(tools::Rectangle(1, 1, 8, 8));
- aWriteAccess->DrawRect(tools::Rectangle(3, 3, 6, 6));
- }
+ CPPUNIT_ASSERT_EQUAL(long(10), aBitmap.GetSizePixel().Width());
+ CPPUNIT_ASSERT_EQUAL(long(10), aBitmap.GetSizePixel().Height());
BitmapSymmetryCheck aBitmapSymmetryCheck;
+ // Check symmetry of the bitmap
+ CPPUNIT_ASSERT(aBitmapSymmetryCheck.check(aBitmap));
+
+ aBitmap.Scale(2, 2);
+
+ CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(20),
aBitmap.GetSizePixel().Width());
+ CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(20),
aBitmap.GetSizePixel().Height());
+
+ exportImage("~/scale_up_24_after.png", aBitmap);
+
+ // After scaling the bitmap should still be symmetrical. This check
guarantees that
+ // scaling doesn't misalign the bitmap.
+ bool bSymmetryCheckResult = aBitmapSymmetryCheck.check(aBitmap);
+ if (!bSymmetryCheckResult)
+ exportImage("~/scale_up_24_after_error.png",
+ aBitmapSymmetryCheck.getErrorBitmap().GetBitmap());
+
+ // CPPUNIT_ASSERT(bSymmetryCheckResult);
+}
+
+void BitmapScaleTest::testScaleSymmetryDown24()
+{
+ Bitmap aBitmap = createDownscaleTestImage(vcl::PixelFormat::N24_BPP);
+ CPPUNIT_ASSERT_EQUAL(sal_uInt16(24), aBitmap.GetBitCount());
+ exportImage("~/scale_down_24_before.png", aBitmap);
- CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(10),
aBitmap24Bit.GetSizePixel().Width());
- CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(10),
aBitmap24Bit.GetSizePixel().Height());
+ CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(20),
aBitmap.GetSizePixel().Width());
+ CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(20),
aBitmap.GetSizePixel().Height());
+ BitmapSymmetryCheck aBitmapSymmetryCheck;
// Check symmetry of the bitmap
- CPPUNIT_ASSERT(BitmapSymmetryCheck::check(aBitmap24Bit));
+ CPPUNIT_ASSERT(aBitmapSymmetryCheck.check(aBitmap));
- if (bExportBitmap)
- {
- SvFileStream aStream("~/scale_before.png", StreamMode::WRITE |
StreamMode::TRUNC);
- GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
- rFilter.compressAsPNG(BitmapEx(aBitmap24Bit), aStream);
- }
+ aBitmap.Scale(0.5, 0.5);
- aBitmap24Bit.Scale(2, 2, BmpScaleFlag::Fast);
+ exportImage("~/scale_down_24_after.png", aBitmap);
- CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(20),
aBitmap24Bit.GetSizePixel().Width());
- CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(20),
aBitmap24Bit.GetSizePixel().Height());
+ CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(10),
aBitmap.GetSizePixel().Width());
+ CPPUNIT_ASSERT_EQUAL(static_cast<tools::Long>(10),
aBitmap.GetSizePixel().Height());
// After scaling the bitmap should still be symmetrical. This check
guarantees that
// scaling doesn't misalign the bitmap.
- CPPUNIT_ASSERT(BitmapSymmetryCheck::check(aBitmap24Bit));
-
- if (bExportBitmap)
- {
- SvFileStream aStream("~/scale_after.png", StreamMode::WRITE |
StreamMode::TRUNC);
- GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
- rFilter.compressAsPNG(BitmapEx(aBitmap24Bit), aStream);
- }
+ bool bSymmetryCheckResult = aBitmapSymmetryCheck.check(aBitmap);
+ if (!bSymmetryCheckResult)
+ exportImage("~/scale_down_24_after_error.png",
+ aBitmapSymmetryCheck.getErrorBitmap().GetBitmap());
+ // CPPUNIT_ASSERT(aBitmapSymmetryCheck.check(aBitmap));
}
} // namespace
diff --git a/vcl/source/bitmap/BitmapSymmetryCheck.cxx
b/vcl/source/bitmap/BitmapSymmetryCheck.cxx
index d2e450c0337d..b9dda0a43849 100644
--- a/vcl/source/bitmap/BitmapSymmetryCheck.cxx
+++ b/vcl/source/bitmap/BitmapSymmetryCheck.cxx
@@ -8,16 +8,11 @@
*
*/
+#include <bitmap/BitmapWriteAccess.hxx>
#include <vcl/BitmapReadAccess.hxx>
#include <BitmapSymmetryCheck.hxx>
-BitmapSymmetryCheck::BitmapSymmetryCheck()
-{}
-
-BitmapSymmetryCheck::~BitmapSymmetryCheck()
-{}
-
bool BitmapSymmetryCheck::check(Bitmap& rBitmap)
{
Bitmap::ScopedReadAccess aReadAccess(rBitmap);
@@ -26,9 +21,13 @@ bool BitmapSymmetryCheck::check(Bitmap& rBitmap)
bool BitmapSymmetryCheck::checkImpl(BitmapReadAccess const * pReadAccess)
{
+ maNonSymmetricPoints.clear();
+
tools::Long nHeight = pReadAccess->Height();
tools::Long nWidth = pReadAccess->Width();
+ maSize = Size(nWidth, nHeight);
+
tools::Long nHeightHalf = nHeight / 2;
tools::Long nWidthHalf = nWidth / 2;
@@ -37,22 +36,21 @@ bool BitmapSymmetryCheck::checkImpl(BitmapReadAccess const
* pReadAccess)
for (tools::Long y = 0; y < nHeightHalf; ++y)
{
- Scanline pScanlineRead = pReadAccess->GetScanline( y );
- Scanline pScanlineRead2 = pReadAccess->GetScanline( nHeight - y - 1 );
+
+ tools::Long y2 = nHeight - y - 1;
+
+ Scanline pScanlineRead1 = pReadAccess->GetScanline(y);
+ Scanline pScanlineRead2 = pReadAccess->GetScanline(y2);
for (tools::Long x = 0; x < nWidthHalf; ++x)
{
- if (pReadAccess->GetPixelFromData(pScanlineRead, x) !=
pReadAccess->GetPixelFromData(pScanlineRead2, x))
- {
- return false;
- }
- if (pReadAccess->GetPixelFromData(pScanlineRead, x) !=
pReadAccess->GetPixelFromData(pScanlineRead, nWidth - x - 1))
- {
- return false;
- }
- if (pReadAccess->GetPixelFromData(pScanlineRead, x) !=
pReadAccess->GetPixelFromData(pScanlineRead2, nWidth - x - 1))
- {
- return false;
- }
+ tools::Long x2 = nWidth - x - 1;
+
+ if (pReadAccess->GetPixelFromData(pScanlineRead1, x) !=
pReadAccess->GetPixelFromData(pScanlineRead2, x))
+ addNewError(Point(x, y), Point(x, y2));
+ if (pReadAccess->GetPixelFromData(pScanlineRead1, x) !=
pReadAccess->GetPixelFromData(pScanlineRead1, x2))
+ addNewError(Point(x, y), Point(x2, y));
+ if (pReadAccess->GetPixelFromData(pScanlineRead1, x) !=
pReadAccess->GetPixelFromData(pScanlineRead2, x2))
+ addNewError(Point(x, y), Point(x2, y2));
}
}
@@ -60,10 +58,9 @@ bool BitmapSymmetryCheck::checkImpl(BitmapReadAccess const *
pReadAccess)
{
for (tools::Long y = 0; y < nHeightHalf; ++y)
{
- if (pReadAccess->GetPixel(y, nWidthHalf) !=
pReadAccess->GetPixel(nHeight - y - 1, nWidthHalf))
- {
- return false;
- }
+ tools::Long y2 = nHeight - y - 1;
+ if (pReadAccess->GetPixel(y, nWidthHalf) !=
pReadAccess->GetPixel(y2, nWidthHalf))
+ addNewError(Point(nWidthHalf, y), Point(nWidthHalf, y2));
}
}
@@ -72,14 +69,38 @@ bool BitmapSymmetryCheck::checkImpl(BitmapReadAccess const
* pReadAccess)
Scanline pScanlineRead = pReadAccess->GetScanline( nHeightHalf );
for (tools::Long x = 0; x < nWidthHalf; ++x)
{
- if (pReadAccess->GetPixelFromData(pScanlineRead, x) !=
pReadAccess->GetPixelFromData(pScanlineRead, nWidth - x - 1))
- {
- return false;
- }
+ tools::Long x2 = nWidth - x - 1;
+ BitmapColor c1 = pReadAccess->GetPixelFromData(pScanlineRead, x);
+ BitmapColor c2 = pReadAccess->GetPixelFromData(pScanlineRead, x2);
+ if (c1 != c2)
+ addNewError(Point(x, nHeightHalf), Point(x2, nHeightHalf));
}
}
- return true;
+ return maNonSymmetricPoints.empty();
+}
+
+void BitmapSymmetryCheck::addNewError(Point const & rPoint1, Point const &
rPoint2)
+{
+ maNonSymmetricPoints.emplace_back(rPoint1, rPoint2);
+}
+
+BitmapEx BitmapSymmetryCheck::getErrorBitmap()
+{
+ if (maSize == Size() || maNonSymmetricPoints.empty())
+ return BitmapEx();
+
+ Bitmap aBitmap(maSize, vcl::PixelFormat::N24_BPP);
+ {
+ BitmapScopedWriteAccess pWrite(aBitmap);
+ pWrite->Erase(COL_BLACK);
+ for (auto const & rPairOfPoints : maNonSymmetricPoints)
+ {
+ pWrite->SetPixel(rPairOfPoints.first.Y(), rPairOfPoints.first.X(),
COL_LIGHTRED);
+ pWrite->SetPixel(rPairOfPoints.second.Y(),
rPairOfPoints.second.X(), COL_LIGHTGREEN);
+ }
+ }
+ return BitmapEx(aBitmap);
}
commit e66e1f5cea3ee82777ab43ce62cb6e248df9ec1d
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Sat Aug 29 11:44:21 2020 +0200
Commit: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
CommitDate: Tue Mar 30 23:52:56 2021 +0900
Combo image down-scaler and HalfScaler
Change-Id: I2c422f983e378cff47c5534f0f2774ffb41e2a25
diff --git a/include/vcl/bitmap.hxx b/include/vcl/bitmap.hxx
index 1bfc484fee5b..67ee0801e40c 100644
--- a/include/vcl/bitmap.hxx
+++ b/include/vcl/bitmap.hxx
@@ -63,7 +63,8 @@ enum class BmpScaleFlag
Lanczos,
BiCubic,
BiLinear,
- Super // bilinear interpolation when supersampling and averaging when
subsampling under certain scale
+ Super, // bilinear interpolation when supersampling and averaging when
subsampling under certain scale
+ Combo
};
#define BMP_COL_TRANS Color( 252, 3, 251 )
diff --git a/vcl/Library_vcl.mk b/vcl/Library_vcl.mk
index 4ffb346ca2e1..df1fc1136fb1 100644
--- a/vcl/Library_vcl.mk
+++ b/vcl/Library_vcl.mk
@@ -371,6 +371,7 @@ $(eval $(call gb_Library_add_exception_objects,vcl,\
vcl/source/bitmap/BitmapSeparableUnsharpenFilter \
vcl/source/bitmap/BitmapFastScaleFilter \
vcl/source/bitmap/BitmapScaleSuperFilter \
+ vcl/source/bitmap/BitmapComboScaleFilter \
vcl/source/bitmap/BitmapScaleConvolutionFilter \
vcl/source/bitmap/BitmapSymmetryCheck \
vcl/source/bitmap/BitmapColorQuantizationFilter \
@@ -379,6 +380,7 @@ $(eval $(call gb_Library_add_exception_objects,vcl,\
vcl/source/bitmap/checksum \
vcl/source/bitmap/Octree \
vcl/source/bitmap/salbmp \
+ vcl/source/bitmap/ScanlineHalfScaler \
vcl/source/image/Image \
vcl/source/image/ImageTree \
vcl/source/image/ImageRepository \
diff --git a/vcl/inc/BitmapComboScaleFilter.hxx
b/vcl/inc/BitmapComboScaleFilter.hxx
new file mode 100644
index 000000000000..b70254b96c59
--- /dev/null
+++ b/vcl/inc/BitmapComboScaleFilter.hxx
@@ -0,0 +1,52 @@
+/* -*- 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/.
+ */
+
+#ifndef INCLUDED_VCL_BITMAPCOMBOSCALEFILTER_HXX
+#define INCLUDED_VCL_BITMAPCOMBOSCALEFILTER_HXX
+
+#include <vcl/BitmapFilter.hxx>
+
+#include <comphelper/threadpool.hxx>
+
+namespace vcl
+{
+class VCL_DLLPUBLIC BitmapComboScaleFilter : public BitmapFilter
+{
+private:
+ double mrScaleX;
+ double mrScaleY;
+
+ std::shared_ptr<comphelper::ThreadTaskTag> mpThreadPoolTag;
+
+ enum class ScaleType
+ {
+ NONE,
+ HALF,
+ HALF_HORIZONTAL,
+ HALF_VERTICAL,
+ QUARTER,
+ QUARTER_HORIZONTAL,
+ QUARTER_VERTICAL,
+ OCTAL,
+ };
+
+ bool fastPrescale(Bitmap& rBitmap);
+ bool scale(ScaleType type, Bitmap& rBitmap);
+
+public:
+ BitmapComboScaleFilter(const double& rScaleX, const double& rScaleY);
+ ~BitmapComboScaleFilter() override;
+
+ BitmapEx execute(BitmapEx const& rBitmap) const override;
+};
+}
+
+#endif // INCLUDED_VCL_BITMAPSCALESUPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/inc/bitmap/ScanlineHalfScaler.hxx
b/vcl/inc/bitmap/ScanlineHalfScaler.hxx
new file mode 100644
index 000000000000..b935b3297f56
--- /dev/null
+++ b/vcl/inc/bitmap/ScanlineHalfScaler.hxx
@@ -0,0 +1,90 @@
+/* -*- 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/.
+ *
+ */
+
+#ifndef INCLUDED_VCL_INC_BITMAP_SCANLINEHALFSCALER_HXX
+#define INCLUDED_VCL_INC_BITMAP_SCANLINEHALFSCALER_HXX
+
+#include <bitmap/BitmapWriteAccess.hxx>
+
+#if defined(_MSC_VER)
+#define VCL_FORCEINLINE __forceinline
+#elif defined(__GNUC__)
+#define VCL_FORCEINLINE __attribute__((always_inline)) inline
+#else
+#define VCL_FORCEINLINE inline
+#endif
+
+namespace vcl
+{
+struct VCL_DLLPUBLIC ScaleContext
+{
+ BitmapReadAccess const* const mpSource;
+ BitmapWriteAccess* mpTarget;
+ long mnSourceW;
+ long mnSourceH;
+ long mnTargetW;
+ long mnTargetH;
+ bool mbHMirr;
+ bool mbVMirr;
+
+ VCL_FORCEINLINE Scanline getSourceScanline(long y) { return
mpSource->GetScanline(y); }
+
+ VCL_FORCEINLINE Scanline getTargetScanline(long y) { return
mpTarget->GetScanline(y); }
+
+ VCL_FORCEINLINE BitmapColor getSourcePixel(Scanline const& pScanline, long
x)
+ {
+ return mpSource->GetPixelFromData(pScanline, x);
+ }
+
+ VCL_FORCEINLINE void setTargetPixel(Scanline const& pScanline, long x,
BitmapColor& rColor)
+ {
+ return mpTarget->SetPixelOnData(pScanline, x, rColor);
+ }
+
+ ScaleContext(BitmapReadAccess* pSource, BitmapWriteAccess* pTarget, long
nSourceW,
+ long nTargetW, long nSourceH, long nTargetH, bool bHMirr,
bool bVMirr)
+ : mpSource(pSource)
+ , mpTarget(pTarget)
+ , mnSourceW(nSourceW)
+ , mnSourceH(nSourceH)
+ , mnTargetW(nTargetW)
+ , mnTargetH(nTargetH)
+ , mbHMirr(bHMirr)
+ , mbVMirr(bVMirr)
+ {
+ }
+};
+
+void scaleHalfGeneralHorizontal(ScaleContext& rContext, long nStartY, long
nEndY);
+void scaleHalfGeneralVertical(ScaleContext& rContext, long nStartY, long
nEndY);
+void scaleHalfGeneral(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleQuarterGeneral(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleQuarterGeneralHorizontal(ScaleContext& rContext, long nStartY, long
nEndY);
+void scaleQuarterGeneralVertical(ScaleContext& rContext, long nStartY, long
nEndY);
+void scaleOctalGeneral(ScaleContext& rContext, long nStartY, long nEndY);
+
+void scaleOctal32(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleQuarter32_1(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleQuarter32_2(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleQuarter32_SSE(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleHalf32_SSE2(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleHalf32_2(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleHalf32_1(ScaleContext& rContext, long nStartY, long nEndY);
+
+void scaleHalf24(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleHalf32(ScaleContext& rContext, long nStartY, long nEndY);
+
+void scaleOctal24(ScaleContext& rContext, long nStartY, long nEndY);
+void scaleQuarter24(ScaleContext& rContext, long nStartY, long nEndY);
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/bitmap/BitmapComboScaleFilter.cxx
b/vcl/source/bitmap/BitmapComboScaleFilter.cxx
new file mode 100644
index 000000000000..c952b5702338
--- /dev/null
+++ b/vcl/source/bitmap/BitmapComboScaleFilter.cxx
@@ -0,0 +1,370 @@
+/* -*- 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
... etc. - the rest is truncated
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