Add equality operator for QgsTextFormat

qgis · Jul 14, 2020 · ac5a722 · ac5a722
1 parent dfb6223
commit ac5a722
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diff --git a/python/core/auto_generated/textrenderer/qgstextformat.sip.in b/python/core/auto_generated/textrenderer/qgstextformat.sip.in
@@ -50,6 +50,9 @@ Copy constructor.
 
     ~QgsTextFormat();
 
+    bool operator==( const QgsTextFormat &other ) const;
+    bool operator!=( const QgsTextFormat &other ) const;
+
     bool isValid() const;
 %Docstring
 Returns ``True`` if the format is valid.

diff --git a/src/core/textrenderer/qgstextformat.cpp b/src/core/textrenderer/qgstextformat.cpp
@@ -59,6 +59,36 @@ QgsTextFormat::~QgsTextFormat() //NOLINT
 
 }
 
+bool QgsTextFormat::operator==( const QgsTextFormat &other ) const
+{
+  if ( d->isValid != other.isValid()
+       || d->textFont != other.font()
+       || d->textNamedStyle != other.namedStyle()
+       || d->fontSizeUnits != other.sizeUnit()
+       || d->fontSizeMapUnitScale != other.sizeMapUnitScale()
+       || d->fontSize != other.size()
+       || d->textColor != other.color()
+       || d->opacity != other.opacity()
+       || d->blendMode != other.blendMode()
+       || d->multilineHeight != other.lineHeight()
+       || d->orientation != other.orientation()
+       || d->previewBackgroundColor != other.previewBackgroundColor()
+       || d->allowHtmlFormatting != other.allowHtmlFormatting()
+       || mBufferSettings != other.mBufferSettings
+       || mBackgroundSettings != other.mBackgroundSettings
+       || mShadowSettings != other.mShadowSettings
+       || mMaskSettings != other.mMaskSettings
+       || d->mDataDefinedProperties != other.dataDefinedProperties() )
+    return false;
+
+  return true;
+}
+
+bool QgsTextFormat::operator!=( const QgsTextFormat &other ) const
+{
+  return !( *this == other );
+}
+
 bool QgsTextFormat::isValid() const
 {
   return d->isValid;

diff --git a/src/core/textrenderer/qgstextformat.h b/src/core/textrenderer/qgstextformat.h
@@ -63,6 +63,9 @@ class CORE_EXPORT QgsTextFormat
 
     ~QgsTextFormat();
 
+    bool operator==( const QgsTextFormat &other ) const;
+    bool operator!=( const QgsTextFormat &other ) const;
+
     /**
      * Returns TRUE if the format is valid.
      *

diff --git a/tests/src/python/test_qgstextrenderer.py b/tests/src/python/test_qgstextrenderer.py
@@ -695,6 +695,96 @@ def createFormatSettings(self):
         s.dataDefinedProperties().setProperty(QgsPalLayerSettings.Bold, QgsProperty.fromExpression('1>2'))
         return s
 
+    def testFormatEquality(self):
+        s = self.createFormatSettings()
+        s2 = self.createFormatSettings()
+        self.assertEqual(s, s2)
+
+        s.buffer().setEnabled(False)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.buffer().setSize(12)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.mask().setEnabled(False)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.mask().setSize(12)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.background().setEnabled(False)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.background().setSvgFile('test2.svg')
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.shadow().setEnabled(False)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.shadow().setOffsetAngle(123)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        font = getTestFont()
+        font.setKerning(True)
+        s.setFont(font)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setNamedStyle('Bold')
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setSize(15)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setSizeUnit(QgsUnitTypes.RenderPixels)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setSizeMapUnitScale(QgsMapUnitScale(11, 12))
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setColor(QColor(255, 255, 0))
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setOpacity(0.6)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setBlendMode(QPainter.CompositionMode_Darken)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setLineHeight(15)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setPreviewBackgroundColor(QColor(100, 250, 200))
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setOrientation(QgsTextFormat.HorizontalOrientation)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.setAllowHtmlFormatting(False)
+        self.assertNotEqual(s, s2)
+        s = self.createFormatSettings()
+
+        s.dataDefinedProperties().setProperty(QgsPalLayerSettings.Bold, QgsProperty.fromExpression('1>3'))
+        self.assertNotEqual(s, s2)
+
     def checkTextFormat(self, s):
         """ test QgsTextFormat """
         self.assertTrue(s.buffer().enabled())