Remove duplicated code

Merge QtOutputFormatter::linkFormat and
PythonOutputFormatter::linkFormat to OutputFormatter::linkFormat because
these two functions were identical.

Fixes: QTCREATORBUG-23562
Change-Id: I1337b2fd66fc7d7b6742eb5e9c1a2caf1dc6b5bd
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

src/libs/utils/outputformatter.cpp

@@ -112,6 +112,16 @@ void OutputFormatter::append(const QString &text, const QTextCharFormat &format)
         d->cursor.insertText(text.mid(startPos), format);
 }
 
+QTextCharFormat OutputFormatter::linkFormat(const QTextCharFormat &inputFormat, const QString &href)
+{
+    QTextCharFormat result = inputFormat;
+    result.setForeground(creatorTheme()->color(Theme::TextColorLink));
+    result.setUnderlineStyle(QTextCharFormat::SingleUnderline);
+    result.setAnchor(true);
+    result.setAnchorHref(href);
+    return result;
+}
+
 void OutputFormatter::clearLastLine()
 {
     if (!d->cursor.atEnd())

src/libs/utils/outputformatter.h

@@ -61,6 +61,7 @@ public:
     virtual QList<QWidget *> toolbarWidgets() const { return {}; }
     virtual void clear() {}
     void setBoldFontEnabled(bool enabled);
+    static QTextCharFormat linkFormat(const QTextCharFormat &inputFormat, const QString &href);
 
 signals:
     void contentChanged();

src/plugins/python/pythonrunconfiguration.cpp

@@ -60,16 +60,6 @@ using namespace Utils;
 namespace Python {
 namespace Internal {
 
-static QTextCharFormat linkFormat(const QTextCharFormat &inputFormat, const QString &href)
-{
-    QTextCharFormat result = inputFormat;
-    result.setForeground(creatorTheme()->color(Theme::TextColorLink));
-    result.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-    result.setAnchor(true);
-    result.setAnchorHref(href);
-    return result;
-}
-
 class PythonOutputFormatter : public OutputFormatter
 {
 public:

src/plugins/qtsupport/qtoutputformatter.cpp

@@ -230,17 +230,6 @@ void QtOutputFormatter::appendLine(const LinkResult &lr, const QString &line, Ou
     appendLine(lr, line, charFormat(format));
 }
 
-static QTextCharFormat linkFormat(const QTextCharFormat &inputFormat, const QString &href)
-{
-    QTextCharFormat result = inputFormat;
-    result.setForeground(creatorTheme()->color(Theme::TextColorLink));
-    result.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-    result.setAnchor(true);
-    result.setAnchorHref(href);
-
-    return result;
-}
-
 void QtOutputFormatter::appendLine(const LinkResult &lr, const QString &line,
                                    const QTextCharFormat &format)
 {
@@ -554,7 +543,7 @@ void QtSupportPlugin::testQtOutputFormatter_appendMessage_data()
             << "Object::Test in test.cpp:123"
             << "Object::Test in test.cpp:123"
             << QTextCharFormat()
-            << linkFormat(QTextCharFormat(), "test.cpp:123");
+            << OutputFormatter::linkFormat(QTextCharFormat(), "test.cpp:123");
     QTest::newRow("colored")
             << "blue da ba dee"
             << "blue da ba dee"
@@ -608,7 +597,7 @@ void QtSupportPlugin::testQtOutputFormatter_appendMixedAssertAndAnsi()
 
     edit.moveCursor(QTextCursor::WordRight);
     edit.moveCursor(QTextCursor::Right);
-    QCOMPARE(edit.currentCharFormat(), linkFormat(QTextCharFormat(), "file://test.cpp:123"));
+    QCOMPARE(edit.currentCharFormat(), OutputFormatter::linkFormat(QTextCharFormat(), "file://test.cpp:123"));
 
     edit.moveCursor(QTextCursor::End);
     QCOMPARE(edit.currentCharFormat(), blueFormat());