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move ThemeBuilder

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This commit is contained in:
Hannes Janetzek
2014-03-31 15:23:08 +02:00
parent 120797fe96
commit dc70104676
3 changed files with 187 additions and 125 deletions
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125
vtm/src/org/oscim/theme/ThemeBuilder.java
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@@ -1,125 +0,0 @@
package org.oscim.theme;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Stack;
import org.oscim.core.GeometryBuffer.GeometryType;
import org.oscim.core.Tag;
import org.oscim.core.TagSet;
import org.oscim.theme.rule.Element;
import org.oscim.theme.rule.Rule;
import org.oscim.theme.rule.RuleBuilder;
import org.oscim.theme.rule.Selector;
import org.oscim.theme.rule.SingleKeyMatcher;
import org.oscim.theme.rule.SingleValueMatcher;
import org.oscim.theme.styles.AreaStyle;
import org.oscim.theme.styles.LineStyle;
import org.oscim.theme.styles.RenderStyle;
public class ThemeBuilder {
protected final ArrayList<RuleBuilder> mRulesList = new ArrayList<RuleBuilder>();
protected final Stack<RuleBuilder> mRuleStack = new Stack<RuleBuilder>();
protected int mLevels = 0;
protected int mMapBackground = 0xffffffff;
protected float mBaseTextSize = 1;
protected RuleBuilder mCurrentRule;
protected RenderTheme build() {
Rule[] rules = new Rule[mRulesList.size()];
for (int i = 0, n = rules.length; i < n; i++)
rules[i] = mRulesList.get(i).onComplete();
RenderTheme theme = new RenderTheme(mMapBackground, mBaseTextSize, rules, mLevels);
mRulesList.clear();
mRuleStack.clear();
return theme;
}
public ThemeBuilder pop() {
mRuleStack.pop();
if (mRuleStack.empty()) {
mRulesList.add(mCurrentRule);
} else {
mCurrentRule = mRuleStack.peek();
}
return this;
}
public ThemeBuilder push(RuleBuilder rule) {
if (!mRuleStack.empty())
mCurrentRule.addSubRule(rule);
mCurrentRule = rule;
mRuleStack.push(mCurrentRule);
return this;
}
public ThemeBuilder push(String key, String value) {
RuleBuilder b = new RuleBuilder(true, Element.ANY, ~0, 0,
key == null ? null : new SingleKeyMatcher(key),
value == null ? null : new SingleValueMatcher(value));
push(b);
return this;
}
public RuleBuilder pushParse(String keys, String values) {
return RuleBuilder.create(mRuleStack, keys, values)
.zoom(~0)
.element(Element.ANY);
}
public ThemeBuilder addStyle(RenderStyle style) {
mCurrentRule.addStyle(style);
return this;
}
public static void main(String[] args) {
ThemeBuilder b = new ThemeBuilder();
//b.pushParse("highway", "residential|primary|motorway")
b.push(RuleBuilder.get().select(Selector.FIRST))
.push("highway", null)
.addStyle(new LineStyle(1, 1, 1))
.pop()
.push(RuleBuilder.get().select(Selector.WHEN_MATCHED))
.addStyle(new AreaStyle(1, 1))
.pop()
.pop();
RenderTheme t = b.build();
TagSet tags = new TagSet(1);
RenderStyle[] styles;
tags.add(new Tag("ahighway", "residential"));
styles = t.matchElement(GeometryType.LINE, tags, 1);
System.out.println(Arrays.deepToString(styles));
// tags.clear();
// tags.add(new Tag("highway", "motorway"));
// styles = t.matchElement(GeometryType.LINE, tags, 1);
// out.println(styles);
//
// tags.clear();
// tags.add(new Tag("sup", "wup"));
// styles = t.matchElement(GeometryType.LINE, tags, 1);
// out.println(styles);
//
// tags.clear();
// tags.add(new Tag("highway", "motorway"));
// styles = t.matchElement(GeometryType.LINE, tags, 1);
// out.println(styles);
}
}