start Line and Area builders

vtm/src/org/oscim/theme/styles/Area.java

@@ -26,27 +26,74 @@ import org.oscim.theme.IRenderTheme.Callback;
  */
 public final class Area extends RenderStyle {
 
-	public Area(int fill) {
+	public static class AreaBuilder {
-		this(0, fill);
+		public int level;
+		public String style;
+		public Line outline;
+		public int color;
+		public int fade;
+		public int blendColor;
+		public int blend;
+		public TextureItem texture;
+
+		public AreaBuilder set(Area area) {
+			this.level = area.level;
+			this.style = area.style;
+			this.fade = area.fade;
+			this.blendColor = area.blendColor;
+			this.blend = area.blend;
+			this.color = area.color;
+			this.texture = area.texture;
+			this.outline = area.outline;
+			return this;
 		}
 
-	public Area(int level, int fill) {
+		public AreaBuilder setColor(int color) {
+			this.color = color;
+			return this;
+		}
+
+		public AreaBuilder setColor(String color) {
+			this.color = Color.parseColor(color);
+			return this;
+		}
+
+		public AreaBuilder setBlendColor(int color) {
+			this.blendColor = color;
+			return this;
+		}
+
+		public AreaBuilder setBlendColor(String color) {
+			this.blendColor = Color.parseColor(color);
+			return this;
+		}
+
+		public Area build() {
+			return new Area(this);
+		}
+	}
+
+	public Area(int color) {
+		this(0, color);
+	}
+
+	public Area(int level, int color) {
 		this.level = level;
 		this.style = "";
 		this.fade = -1;
 		this.blendColor = 0;
 		this.blend = -1;
-		this.color = fill;
+		this.color = color;
 		this.texture = null;
 		this.outline = null;
 	}
 
-	public Area(String style, int fill, int stroke, float strokeWidth,
+	public Area(String style, int color, int stroke, float strokeWidth,
-	        int fade, int level, int blend, int blendFill, TextureItem texture) {
+	        int fade, int level, int blend, int blendColor, TextureItem texture) {
 
 		this.style = style;
-		this.color = fill;
+		this.color = color;
-		this.blendColor = blendFill;
+		this.blendColor = blendColor;
 		this.blend = blend;
 		this.fade = fade;
 		this.level = level;
@@ -60,6 +107,17 @@ public final class Area extends RenderStyle {
 		this.outline = new Line(level + 1, stroke, strokeWidth);
 	}
 
+	public Area(AreaBuilder areaBuilder) {
+		this.level = areaBuilder.level;
+		this.style = areaBuilder.style;
+		this.fade = areaBuilder.fade;
+		this.blendColor = areaBuilder.blendColor;
+		this.blend = areaBuilder.blend;
+		this.color = areaBuilder.color;
+		this.texture = areaBuilder.texture;
+		this.outline = areaBuilder.outline;
+	}
+
 	@Override
 	public void renderWay(Callback renderCallback) {
 		renderCallback.renderArea(this, level);
@@ -69,11 +127,18 @@ public final class Area extends RenderStyle {
 	}
 
 	private final int level;
-	public String style;
+	public final String style;
 	public final Line outline;
 	public final int color;
 	public final int fade;
 	public final int blendColor;
 	public final int blend;
 	public final TextureItem texture;
+
+	public void update() {
+		super.update();
+
+		if (outline != null)
+			outline.update();
+	}
 }

vtm/src/org/oscim/theme/styles/AreaLevel.java

@@ -1,36 +0,0 @@
-/*
- * Copyright 2013 Hannes Janetzek
- *
- * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
- *
- * This program is free software: you can redistribute it and/or modify it under the
- * terms of the GNU Lesser General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.oscim.theme.styles;
-
-import org.oscim.theme.IRenderTheme.Callback;
-
-public class AreaLevel extends RenderStyle {
-	private final Area area;
-	private final int level;
-
-	public AreaLevel(Area area, int level) {
-		this.area = area;
-		this.level = level;
-	}
-
-	@Override
-	public void renderWay(Callback renderCallback) {
-		renderCallback.renderArea(this.area, level);
-		if (this.area.outline != null)
-			renderCallback.renderWay(this.area.outline, level + 1);
-	}
-}

vtm/src/org/oscim/theme/styles/Line.java

@@ -17,6 +17,7 @@
  */
 package org.oscim.theme.styles;
 
+import org.oscim.backend.canvas.Color;
 import org.oscim.backend.canvas.Paint.Cap;
 import org.oscim.theme.IRenderTheme.Callback;
 
@@ -25,7 +26,59 @@ import org.oscim.theme.IRenderTheme.Callback;
  */
 public final class Line extends RenderStyle {
 
-	private final int level;
+	public final static class LineBuilder {
+		public int level;
+
+		public String style;
+		public float width;
+		public int color;
+		public Cap cap;
+		public boolean outline;
+		public boolean fixed;
+		public int fade;
+		public float blur;
+
+		public int stipple;
+		public int stippleColor;
+		public float stippleWidth;
+
+		public LineBuilder set(Line line) {
+			this.level = line.level;
+			this.style = line.style;
+			this.width = line.width;
+			this.color = line.color;
+			this.cap = line.cap;
+			this.outline = line.outline;
+			this.fixed = line.fixed;
+			this.fade = line.fade;
+			this.blur = line.blur;
+			this.stipple = line.stipple;
+			this.stippleColor = line.stippleColor;
+			this.stippleWidth = line.stippleWidth;
+			return this;
+		}
+
+		public LineBuilder setColor(int color) {
+			this.color = color;
+			return this;
+		}
+
+		public LineBuilder setStippleColor(int color) {
+			this.stippleColor = color;
+			return this;
+		}
+
+		public LineBuilder setColor(String color) {
+			this.color = Color.parseColor(color);
+			return this;
+		}
+
+		public Line build() {
+			return new Line(this);
+		}
+	}
+
+	final int level;
 
 	public final String style;
 	public final float width;
@@ -40,6 +93,21 @@ public final class Line extends RenderStyle {
 	public final int stippleColor;
 	public final float stippleWidth;
 
+	private Line(LineBuilder builer) {
+		this.level = builer.level;
+		this.style = builer.style;
+		this.width = builer.width;
+		this.color = builer.color;
+		this.cap = builer.cap;
+		this.outline = builer.outline;
+		this.fixed = builer.fixed;
+		this.fade = builer.fade;
+		this.blur = builer.blur;
+		this.stipple = builer.stipple;
+		this.stippleColor = builer.stippleColor;
+		this.stippleWidth = builer.stippleWidth;
+	}
+
 	public Line(int level, String style, int color, float width,
 	        Cap cap, boolean fixed,
 	        int stipple, int stippleColor, float stippleWidth,