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UIDefaultsDump: use DerivedColorKeys.properties to compute and dump derived colors and verify them

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This commit is contained in:
Karl Tauber
2021-01-16 00:39:36 +01:00
parent 3ec59d0c58
commit 1024d6fc07
4 changed files with 87 additions and 16 deletions
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91
flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/uidefaults/UIDefaultsDump.java
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@@ -25,6 +25,7 @@ import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.StringReader;
@@ -37,6 +38,7 @@ import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import java.util.TreeSet;
import java.util.function.Predicate;
import javax.swing.Icon;
@@ -63,6 +65,7 @@ import com.formdev.flatlaf.*;
import com.formdev.flatlaf.intellijthemes.FlatAllIJThemes;
import com.formdev.flatlaf.testing.FlatTestLaf;
import com.formdev.flatlaf.ui.FlatLineBorder;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.ColorFunctions.ColorFunction;
import com.formdev.flatlaf.util.ColorFunctions.Fade;
import com.formdev.flatlaf.util.ColorFunctions.HSLIncreaseDecrease;
@@ -79,6 +82,8 @@ public class UIDefaultsDump
{
private final LookAndFeel lookAndFeel;
private final UIDefaults defaults;
private final Properties derivedColorKeys;
private final boolean isIntelliJTheme;
private String lastPrefix;
private JComponent dummyComponent;
@@ -280,6 +285,9 @@ public class UIDefaultsDump
private UIDefaultsDump( LookAndFeel lookAndFeel ) {
this.lookAndFeel = lookAndFeel;
this.defaults = lookAndFeel.getDefaults();
derivedColorKeys = loadDerivedColorKeys();
isIntelliJTheme = (lookAndFeel instanceof IntelliJTheme.ThemeLaf);
}
private void dump( PrintWriter out, Predicate<String> keyFilter ) {
@@ -316,12 +324,12 @@ public class UIDefaultsDump
}
out.printf( "%-30s ", strKey );
dumpValue( out, value );
dumpValue( out, strKey, value );
out.println();
} );
}
private void dumpValue( PrintWriter out, Object value ) {
private void dumpValue( PrintWriter out, String key, Object value ) {
if( value == null ||
value instanceof String ||
value instanceof Number ||
@@ -339,7 +347,7 @@ public class UIDefaultsDump
else if( value instanceof List )
dumpList( out, (List<?>) value );
else if( value instanceof Color )
dumpColor( out, (Color) value );
dumpColor( out, key, (Color) value );
else if( value instanceof Font )
dumpFont( out, (Font) value );
else if( value instanceof Insets )
@@ -367,7 +375,7 @@ public class UIDefaultsDump
out.printf( "length=%d %s", length, dumpClass( array ) );
for( int i = 0; i < length; i++ ) {
out.printf( "%n [%d] ", i );
dumpValue( out, Array.get( array, i ) );
dumpValue( out, null, Array.get( array, i ) );
}
}
@@ -375,14 +383,25 @@ public class UIDefaultsDump
out.printf( "size=%d %s", list.size(), dumpClass( list ) );
for( int i = 0; i < list.size(); i++ ) {
out.printf( "%n [%d] ", i );
dumpValue( out, list.get( i ) );
dumpValue( out, null, list.get( i ) );
}
}
private void dumpColor( PrintWriter out, Color color ) {
boolean hasAlpha = (color.getAlpha() != 255);
out.printf( hasAlpha ? "#%08x %s" : "#%06x %s",
hasAlpha ? color.getRGB() : (color.getRGB() & 0xffffff),
private void dumpColor( PrintWriter out, String key, Color color ) {
Color resolvedColor = resolveDerivedColor( key, color );
if( resolvedColor != color && resolvedColor.getRGB() != color.getRGB() ) {
if( !isIntelliJTheme ) {
System.err.println( "Key '" + key + "': derived colors not equal" );
System.err.println( " Default color: " + dumpColorHex( color ) );
System.err.println( " Resolved color: " + dumpColorHex( resolvedColor ) );
}
out.printf( "%s / ",
dumpColorHex( resolvedColor ) );
}
out.printf( "%s %s",
dumpColorHex( color ),
dumpClass( color ) );
if( color instanceof DerivedColor ) {
@@ -395,6 +414,12 @@ public class UIDefaultsDump
}
}
private String dumpColorHex( Color color ) {
boolean hasAlpha = (color.getAlpha() != 255);
return String.format( hasAlpha ? "#%08x" : "#%06x",
hasAlpha ? color.getRGB() : (color.getRGB() & 0xffffff) );
}
private void dumpColorFunction( PrintWriter out, ColorFunction function ) {
if( function instanceof HSLIncreaseDecrease ) {
HSLIncreaseDecrease func = (HSLIncreaseDecrease) function;
@@ -457,7 +482,7 @@ public class UIDefaultsDump
if( border instanceof LineBorder ) {
LineBorder b = (LineBorder) border;
out.print( "line: " );
dumpValue( out, b.getLineColor() );
dumpValue( out, null, b.getLineColor() );
out.printf( " %d %b ", b.getThickness(), b.getRoundedCorners() );
}
@@ -498,7 +523,7 @@ public class UIDefaultsDump
if( border instanceof FlatLineBorder ) {
FlatLineBorder lineBorder = (FlatLineBorder) border;
out.print( " lineColor=" );
dumpColor( out, lineBorder.getLineColor() );
dumpColor( out, null, lineBorder.getLineColor() );
out.printf( " lineThickness=%f", lineBorder.getLineThickness() );
}
}
@@ -541,7 +566,7 @@ public class UIDefaultsDump
private void dumpLazyValue( PrintWriter out, LazyValue value ) {
out.print( "[lazy] " );
dumpValue( out, value.createValue( defaults ) );
dumpValue( out, null, value.createValue( defaults ) );
}
private void dumpActiveValue( PrintWriter out, ActiveValue value ) {
@@ -555,7 +580,7 @@ public class UIDefaultsDump
if( realValue instanceof UIResource )
out.print( " [UI]" );
} else
dumpValue( out, realValue );
dumpValue( out, null, realValue );
}
private String dumpClass( Object value ) {
@@ -565,6 +590,46 @@ public class UIDefaultsDump
return classname;
}
private Properties loadDerivedColorKeys() {
Properties properties = new Properties();
try( InputStream in = getClass().getResourceAsStream( "/com/formdev/flatlaf/extras/resources/DerivedColorKeys.properties" ) ) {
properties.load( in );
} catch( IOException ex ) {
ex.printStackTrace();
}
return properties;
}
private Color resolveDerivedColor( String key, Color color ) {
if( !(color instanceof DerivedColor) )
return color;
if( key == null )
throw new NullPointerException( "Key must not null." );
Object baseKey = derivedColorKeys.get( key );
if( baseKey == null )
throw new IllegalStateException( "Key '" + key + "' not found in DerivedColorKeys.properties." );
// this is for keys that may be defined as derived colors, but do not derive them at runtime
if( "null".equals( baseKey ) )
return color;
Color baseColor = defaults.getColor( baseKey );
if( baseColor == null )
throw new IllegalStateException( "Missing base color '" + baseKey + "' for key '" + key + "'." );
if( baseColor instanceof DerivedColor )
baseColor = resolveDerivedColor( (String) baseKey, baseColor );
Color newColor = FlatUIUtils.deriveColor( color, baseColor );
// creating a new color instance to drop Color.frgbvalue from newColor
// and avoid rounding issues/differences
return new Color( newColor.getRGB(), true );
}
//---- class MyBasicLookAndFeel -------------------------------------------
public static class MyBasicLookAndFeel