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implement hierarchy for xml renderers

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git-svn-id: https://osmand.googlecode.com/svn/trunk@686 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
Victor Shcherb 2010-11-21 23:09:52 +00:00
parent 1308afa227
commit b0a984cc91
1 changed files with 85 additions and 29 deletions
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108
OsmAnd/src/net/osmand/render/BaseOsmandRender.java
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@ -25,6 +25,7 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
public String name = "default"; //$NON-NLS-1$
public List<String> depends = new ArrayList<String>();
public List<BaseOsmandRender> dependRenderers = new ArrayList<BaseOsmandRender>();
private static final Log log = LogUtil.getLog(BaseOsmandRender.class);
@SuppressWarnings("unchecked")
@ -87,7 +88,15 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
public Integer getPointIcon(String tag, String val, int zoom) {
Integer i = getPointIconImpl(tag, val, zoom);
if (i == null) {
return getPointIconImpl(tag, null, zoom);
i = getPointIconImpl(tag, null, zoom);
}
if (i == null) {
for (BaseOsmandRender d : dependRenderers) {
i = d.getPointIcon(tag, val, zoom);
if (i != null) {
break;
}
}
}
return i;
}
@ -105,6 +114,15 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
if (f == 0) {
f = getObjectOrderImpl("", null, type, layer); //$NON-NLS-1$
}
if(f == 0){
for(BaseOsmandRender d : dependRenderers){
f = d.getObjectOrder(tag, val, type, layer);
if (f != 0) {
break;
}
}
}
if (f == 0) {
if (type == 0 || type == 3) {
return 1f;
@ -117,6 +135,60 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
return f;
}
public boolean renderPolyline(String tag, String val, int zoom, RenderingContext rc, OsmandRenderer o, int layer){
boolean r = renderPolylineImpl(tag,val, zoom, rc, o, layer);
if(!r){
r = renderPolylineImpl(tag, null, zoom, rc, o, layer);
}
if(!r){
for(BaseOsmandRender d : dependRenderers){
r = d.renderPolyline(tag, val, zoom, rc, o, layer);
if (r) {
break;
}
}
}
return r;
}
public boolean renderPolygon(String tag, String val, int zoom, RenderingContext rc, OsmandRenderer o){
boolean r = renderPolygonImpl(tag,val, zoom, rc, o);
if(!r){
r = renderPolygonImpl(tag, null, zoom, rc, o);
}
if(!r){
for(BaseOsmandRender d : dependRenderers){
r = d.renderPolygon(tag, val, zoom, rc, o);
if (r) {
break;
}
}
}
return r;
}
public String renderObjectText(String name, String tag, String val, RenderingContext rc, boolean ref) {
if(name == null || name.length() == 0){
return null;
}
String ret = renderObjectTextImpl(name, tag, val, rc, ref);
if(rc.textSize == 0){
ret = renderObjectTextImpl(name, tag, null, rc, ref);
}
if(rc.textSize == 0){
for(BaseOsmandRender d : dependRenderers){
ret = d.renderObjectText(name, tag, val, rc, ref);
if (rc.textSize > 0) {
break;
}
}
}
if(rc.textSize > 0){
return ret;
} else {
return null;
}
}
private float getObjectOrderImpl(String tag, String val, int type, int layer) {
Map<String, List<FilterState>> map = rules[OsmandRenderingRulesParser.ORDER_STATE].get(tag);
if (map != null) {
@ -147,14 +219,6 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
return null;
}
public boolean renderPolyline(String tag, String val, int zoom, RenderingContext rc, OsmandRenderer o, int layer){
boolean r = renderPolylineImpl(tag,val, zoom, rc, o, layer);
if(!r){
return renderPolylineImpl(tag, null, zoom, rc, o, layer);
}
return r;
}
private boolean renderPolylineImpl(String tag, String val, int zoom, RenderingContext rc, OsmandRenderer o, int layer) {
Map<String, List<FilterState>> map = rules[OsmandRenderingRulesParser.LINE_STATE].get(tag);
if (map != null) {
@ -199,13 +263,7 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
return false;
}
public boolean renderPolygon(String tag, String val, int zoom, RenderingContext rc, OsmandRenderer o){
boolean r = renderPolygonImpl(tag,val, zoom, rc, o);
if(!r){
return renderPolygonImpl(tag, null, zoom, rc, o);
}
return r;
}
private boolean renderPolygonImpl(String tag, String val, int zoom, RenderingContext rc, OsmandRenderer o) {
Map<String, List<FilterState>> map = rules[OsmandRenderingRulesParser.POLYGON_STATE].get(tag);
@ -258,16 +316,6 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
}
}
public String renderObjectText(String name, String tag, String val, RenderingContext rc, boolean ref) {
if(name == null || name.length() == 0){
return null;
}
String ret = renderObjectTextImpl(name, tag, val, rc, ref);
if(rc.textSize > 0){
return ret;
}
return renderObjectTextImpl(name, tag, null, rc, ref);
}
private boolean checkRefTextRule(FilterState f, boolean ref){
if(ref){
@ -318,4 +366,12 @@ public class BaseOsmandRender implements RenderingRuleVisitor {
rc.textBold = f.text.textBold;
rc.textDy = f.text.textDy;
}
public List<String> getDepends() {
return depends;
}
public void setDependRenderers(List<BaseOsmandRender> dependRenderers) {
this.dependRenderers = dependRenderers;
}
}