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Named colors support for SVGColorProvider. Preventing exception from ColorValueUtil. #14

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Merged
VISTALL merged 1 commit into from
Mar 29, 2025
Merged

Named colors support for SVGColorProvider. Preventing exception from ColorValueUtil. #14

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200 changes: 199 additions & 1 deletion image-svg-impl/src/main/java/consulo/images/svg/impl/codeInsight/SVGColorProvider.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,16 @@
import consulo.language.psi.PsiElement;
import consulo.language.psi.PsiFile;
import consulo.ui.color.ColorValue;
import consulo.ui.color.RGBColor;
import consulo.ui.util.ColorValueUtil;
import consulo.xml.psi.xml.XmlAttribute;
import consulo.xml.psi.xml.XmlTokenType;
import jakarta.annotation.Nonnull;
import jakarta.annotation.Nullable;

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.Set;

/**
Expand All @@ -27,6 +31,186 @@ public class SVGColorProvider implements ElementColorProvider {
private static final Set<String> SVG_COLOR_ATTRS =
Set.of("fill", "flood-color", "lighting-color", "stop-color", "stroke");

@SuppressWarnings("unused")
public enum NamedColor {
ALICEBLUE(0xF0F8FF),
ANTIQUEWHITE(0xFAEBD7),
AQUA(0x00FFFF),
AQUAMARINE(0x7FFFD4),
AZURE(0xF0FFFF),
BEIGE(0xF5F5DC),
BISQUE(0xFFE4C4),
BLACK(0x000000),
BLANCHEDALMOND(0xFFEBCD),
BLUE(0x0000FF),
BLUEVIOLET(0x8A2BE2),
BROWN(0xA52A2A),
BURLYWOOD(0xDEB887),
CADETBLUE(0x5F9EA0),
CHARTREUSE(0x7FFF00),
CHOCOLATE(0xD2691E),
CORAL(0xFF7F50),
CORNFLOWERBLUE(0x6495ED),
CORNSILK(0xFFF8DC),
CRIMSON(0xDC143C),
CYAN(0x00FFFF),
DARKBLUE(0x00008B),
DARKCYAN(0x008B8B),
DARKGOLDENROD(0xB8860B),
DARKGRAY(0xA9A9A9),
DARKGREEN(0x006400),
DARKGREY(0xA9A9A9),
DARKKHAKI(0xBDB76B),
DARKMAGENTA(0x8B008B),
DARKOLIVEGREEN(0x556B2F),
DARKORANGE(0xFF8C00),
DARKORCHID(0x9932CC),
DARKRED(0x8B0000),
DARKSALMON(0xE9967A),
DARKSEAGREEN(0x8FBC8F),
DARKSLATEBLUE(0x483D8B),
DARKSLATEGRAY(0x2F4F4F),
DARKTURQUOISE(0x00CED1),
DARKVIOLET(0x9400D3),
DEEPPINK(0xFF1493),
DEEPSKYBLUE(0x00BFFF),
DIMGRAY(0x696969),
DIMGREY(0x696969),
DODGERBLUE(0x1E90FF),
FIREBRICK(0xB22222),
FLORALWHITE(0xFFFAF0),
FORESTGREEN(0x228B22),
FUCHSIA(0xFF00FF),
GAINSBORO(0xDCDCDC),
GHOSTWHITE(0xF8F8FF),
GOLD(0xFFD700),
GOLDENROD(0xDAA520),
GRAY(0x808080),
GREEN(0x008000),
GREENYELLOW(0xADFF2F),
GREY(0x808080),
HONEYDEW(0xF0FFF0),
HOTPINK(0xFF69B4),
INDIANRED(0xCD5C5C),
INDIGO(0x4B0082),
IVORY(0xFFFFF0),
KHAKI(0xF0E68C),
LAVENDER(0xE6E6FA),
LAVENDERBLUSH(0xFFF0F5),
LAWNGREEN(0x7CFC00),
LEMONCHIFFON(0xFFFACD),
LIGHTBLUE(0xADD8E6),
LIGHTCORAL(0xF08080),
LIGHTCYAN(0xE0FFFF),
LIGHTGOLDENRODYELLOW(0xFAFAD2),
LIGHTGRAY(0xD3D3D3),
LIGHTGREEN(0x90EE90),
LIGHTGREY(0xD3D3D3),
LIGHTPINK(0xFFB6C1),
LIGHTSALMON(0xFFA07A),
LIGHTSEAGREEN(0x20B2AA),
LIGHTSKYBLUE(0x87CEFA),
LIGHTSLATEGRAY(0x778899),
LIGHTSLATEGREY(0x778899),
LIGHTSTEELBLUE(0xB0C4DE),
LIGHTYELLOW(0xFFFFE0),
LIME(0x00FF00),
LIMEGREEN(0x32CD32),
LINEN(0xFAF0E6),
MAGENTA(0xFF00FF),
MAROON(0x800000),
MEDIUMAQUAMARINE(0x66CDAA),
MEDIUMBLUE(0x0000CD),
MEDIUMORCHID(0xBA55D3),
MEDIUMPURPLE(0x9370DB),
MEDIUMSEAGREEN(0x3CB371),
MEDIUMSLATEBLUE(0x7B68EE),
MEDIUMSPRINGGREEN(0x00FA9A),
MEDIUMTURQUOISE(0x48D1CC),
MEDIUMVIOLETRED(0xC71585),
MIDNIGHTBLUE(0x191970),
MINTCREAM(0xF5FFFA),
MISTYROSE(0xFFE4E1),
MOCCASIN(0xFFE4B5),
NAVAJOWHITE(0xFFDEAD),
NAVY(0x000080),
OLDLACE(0xFDF5E6),
OLIVE(0x808000),
OLIVEDRAB(0x6B8E23),
ORANGE(0xFFA500),
ORANGERED(0xFF4500),
ORCHID(0xDA70D6),
PALEGOLDENROD(0xEEE8AA),
PALEGREEN(0x98FB98),
PALETURQUOISE(0xAFEEEE),
PALEVIOLETRED(0xDB7093),
PAPAYAWHIP(0xFFEFD5),
PEACHPUFF(0xFFDAB9),
PERU(0xCD853F),
PINK(0xFFC0CB),
PLUM(0xDDA0DD),
POWDERBLUE(0xB0E0E6),
PURPLE(0x800080),
RED(0xFF0000),
ROSYBROWN(0xBC8F8F),
ROYALBLUE(0x4169E1),
SADDLEBROWN(0x8B4513),
SALMON(0xFA8072),
SANDYBROWN(0xF4A460),
SEAGREEN(0x2E8B57),
SEASHELL(0xFFF5EE),
SIENNA(0xA0522D),
SILVER(0xC0C0C0),
SKYBLUE(0x87CEEB),
SLATEBLUE(0x6A5ACD),
SLATEGRAY(0x708090),
SLATEGREY(0x708090),
SNOW(0xFFFAFA),
SPRINGGREEN(0x00FF7F),
STEELBLUE(0x4682B4),
TAN(0xD2B48C),
TEAL(0x008080),
THISTLE(0xD8BFD8),
TOMATO(0xFF6347),
TURQUOISE(0x40E0D0),
VIOLET(0xEE82EE),
WHEAT(0xF5DEB3),
WHITE(0xFFFFFF),
WHITESMOKE(0xF5F5F5),
YELLOW(0xFFFF00),
YELLOWGREEN(0x9ACD32);

private final ColorValue colorValue;

private NamedColor(int rgb) {
colorValue = RGBColor.fromRGBValue(rgb);
}

public String getName() {
return name().toLowerCase(Locale.ROOT);
}

public ColorValue getColorValue() {
return colorValue;
}

private static final Map<String, ColorValue> colorsMap = new HashMap<>();

public static ColorValue getColorValue(String name) {
return colorsMap.get(name.toLowerCase(Locale.ROOT));
}

private static void initColorsMap() {
for (NamedColor c : values()) {
colorsMap.put(c.getName(), c.getColorValue());
}
}

static {
initColorsMap();
}
}

@Nullable
@Override
@RequiredReadAction
Expand All @@ -38,12 +222,26 @@ public ColorValue getColorFrom(@Nonnull PsiElement element) {

PsiFile file = element.getContainingFile();
if (file != null && file.getFileType() instanceof SVGFileType) {
return ColorValueUtil.fromHex(element.getText());
return parseColor(element.getText());
}
}
return null;
}

private ColorValue parseColor(String textColor) {
ColorValue colorValue = NamedColor.getColorValue(textColor);
if (colorValue != null) {
return colorValue;
}

try {
return ColorValueUtil.fromHex(textColor);
}
catch (Exception e) {
return null;
}
}

@Override
@RequiredWriteAction
public void setColorTo(@Nonnull PsiElement element, @Nonnull ColorValue color) {
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