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Refactor WatermarkRandomizer to centralize color palette definition

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- Moved hardcoded color palette to a static constant `PALETTE`.
- Updated methods to use `PALETTE` for consistency and maintainability.
This commit is contained in:
antonarhipov 2025-11-02 01:07:19 +02:00
parent e4a09a8921
commit a1a91c1686
1 changed files with 19 additions and 34 deletions
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53
app/common/src/main/java/stirling/software/common/util/WatermarkRandomizer.java
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@ -11,6 +11,22 @@ import java.util.Random;
*/ */
public class WatermarkRandomizer { public class WatermarkRandomizer {
public static final Color[] PALETTE =
new Color[] {
Color.BLACK,
Color.DARK_GRAY,
Color.GRAY,
Color.LIGHT_GRAY,
Color.RED,
Color.BLUE,
Color.GREEN,
Color.ORANGE,
Color.MAGENTA,
Color.CYAN,
Color.PINK,
Color.YELLOW
};
private final Random random; private final Random random;
/** /**
@ -255,22 +271,7 @@ public class WatermarkRandomizer {
*/ */
public Color generateRandomColor(boolean usePalette) { public Color generateRandomColor(boolean usePalette) {
if (usePalette) { if (usePalette) {
// Predefined palette of common colors return PALETTE[random.nextInt(PALETTE.length)];
Color[] palette = {
Color.BLACK,
Color.DARK_GRAY,
Color.GRAY,
Color.LIGHT_GRAY,
Color.RED,
Color.BLUE,
Color.GREEN,
Color.ORANGE,
Color.MAGENTA,
Color.CYAN,
Color.PINK,
Color.YELLOW
};
return palette[random.nextInt(palette.length)];
} else { } else {
// Generate random RGB color // Generate random RGB color
return new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)); return new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256));
@ -307,27 +308,11 @@ public class WatermarkRandomizer {
* @return Random Color object from the limited palette * @return Random Color object from the limited palette
*/ */
public Color generateRandomColorFromPalette(int colorCount) { public Color generateRandomColorFromPalette(int colorCount) {
// Predefined palette of common colors
Color[] fullPalette = {
Color.BLACK,
Color.DARK_GRAY,
Color.GRAY,
Color.LIGHT_GRAY,
Color.RED,
Color.BLUE,
Color.GREEN,
Color.ORANGE,
Color.MAGENTA,
Color.CYAN,
Color.PINK,
Color.YELLOW
};
// Limit to requested count // Limit to requested count
int actualCount = Math.min(colorCount, fullPalette.length); int actualCount = Math.min(colorCount, PALETTE.length);
actualCount = Math.max(1, actualCount); // At least 1 actualCount = Math.max(1, actualCount); // At least 1
return fullPalette[random.nextInt(actualCount)]; return PALETTE[random.nextInt(actualCount)];
} }
/** /**