Support SVG specific stroke styling properties

SVG has special properties for stroke styling. Those are usually
supported by different browsers, because SVG documents can be
used inside HTML files. This kind of styling is already supported
by QPen and all need to be done is some plumbing to save and
retrieve those values in QTextDocument when it is stored as HTML.

Change-Id: I291efab5483ac5e852d117e762e203257c64b47f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 55 insertions, 0 deletions

diff --git a/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp b/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp
index a438d7ebc8..203fe003a0 100644
--- a/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp
+++ b/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp
@@ -56,6 +56,10 @@ private slots:
     void quotedAndUnquotedIdentifiers();
     void whitespaceValues_data();
     void whitespaceValues();
+    void strokeLineCapValues_data();
+    void strokeLineCapValues();
+    void strokeLineJoinValues_data();
+    void strokeLineJoinValues();
 };
 
 void tst_QCssParser::scanner_data()
@@ -1759,6 +1763,57 @@ void tst_QCssParser::whitespaceValues()
     QCOMPARE(rule.declarations.at(0).d->values.first().toString(), value);
 }
 
+void tst_QCssParser::strokeLineCapValues_data()
+{
+    QTest::addColumn<QString>("value");
+
+    QTest::newRow("flatcap") << "flatcap";
+    QTest::newRow("roundcap") << "roundcap";
+    QTest::newRow("squarecap") << "squarecap";
+}
+
+void tst_QCssParser::strokeLineCapValues()
+{
+    QFETCH(QString, value);
+    QCss::Parser parser(QString("foo { -qt-stroke-linecap: %1 }").arg(value));
+    QCss::StyleSheet sheet;
+    QVERIFY(parser.parse(&sheet));
+
+    QCss::StyleRule rule = (!sheet.styleRules.isEmpty()) ?
+            sheet.styleRules.at(0) : *sheet.nameIndex.begin();
+    QCOMPARE(rule.declarations.size(), 1);
+
+    QCOMPARE(rule.declarations.at(0).d->property, QLatin1String("-qt-stroke-linecap"));
+    QCOMPARE(rule.declarations.at(0).d->values.first().type, QCss::Value::KnownIdentifier);
+    QCOMPARE(rule.declarations.at(0).d->values.first().toString(), value);
+}
+
+void tst_QCssParser::strokeLineJoinValues_data()
+{
+    QTest::addColumn<QString>("value");
+
+    QTest::newRow("beveljoin") << "beveljoin";
+    QTest::newRow("miterjoin") << "miterjoin";
+    QTest::newRow("roundjoin") << "roundjoin";
+    QTest::newRow("svgmiterjoin") << "svgmiterjoin";
+}
+
+void tst_QCssParser::strokeLineJoinValues()
+{
+    QFETCH(QString, value);
+    QCss::Parser parser(QString("foo { -qt-stroke-linejoin: %1 }").arg(value));
+    QCss::StyleSheet sheet;
+    QVERIFY(parser.parse(&sheet));
+
+    QCss::StyleRule rule = (!sheet.styleRules.isEmpty()) ?
+            sheet.styleRules.at(0) : *sheet.nameIndex.begin();
+    QCOMPARE(rule.declarations.size(), 1);
+
+    QCOMPARE(rule.declarations.at(0).d->property, QLatin1String("-qt-stroke-linejoin"));
+    QCOMPARE(rule.declarations.at(0).d->values.first().type, QCss::Value::KnownIdentifier);
+    QCOMPARE(rule.declarations.at(0).d->values.first().toString(), value);
+}
+
 QTEST_MAIN(tst_QCssParser)
 #include "tst_qcssparser.moc"