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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
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*
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.lwuit.tools.resourcebuilder;
import com.sun.lwuit.resources.editor.editors.AddThemeEntry;
import com.sun.lwuit.plaf.Border;
import com.sun.lwuit.util.EditableResources;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.StringTokenizer;
import org.apache.tools.ant.BuildException;
/**
* Allows us to convert a theme into the resource file
*
* @author Shai Almog
*/
public class ThemeTask extends ResourceTask implements ThemeTaskConstants {
private File file;
private Map<String, Integer> borderTypes = new HashMap<String, Integer>();
public ThemeTask() {
borderTypes.put("NULL", -1);
borderTypes.put("EMPTY", TYPE_EMPTY);
borderTypes.put("LINE", TYPE_LINE);
borderTypes.put("ROUNDED", TYPE_ROUNDED);
borderTypes.put("ETCHED_LOWERED", TYPE_ETCHED_LOWERED);
borderTypes.put("ETCHED_RAISED", TYPE_ETCHED_RAISED);
borderTypes.put("ETCHED", TYPE_ETCHED_RAISED);
borderTypes.put("BEVEL_RAISED", TYPE_BEVEL_RAISED);
borderTypes.put("BEVEL_LOWERED", TYPE_BEVEL_LOWERED);
borderTypes.put("BEVEL", TYPE_BEVEL_RAISED);
borderTypes.put("IMAGE", TYPE_IMAGE);
}
public File getSrc() {
return file;
}
public File getFile() {
return file;
}
public void setFile(File file) {
this.file = file;
}
@Override
public void addToResources(EditableResources e) throws IOException {
Properties p = new Properties();
FileInputStream f = new FileInputStream(file);
p.load(f);
f.close();
e.setTheme(getName(), new Hashtable());
for(Object keyObject : p.keySet()) {
String key = (String)keyObject;
String value = p.getProperty(key);
// if this is a simple numeric value
if(key.endsWith("Color")) {
if(key.indexOf("Selection") > -1) {
throw new BuildException("Selection attributes are no longer supported by LWUIT! " +
"Please see https://lwuit.dev.java.net/faq.html regarding changes to the styles in LWUIT");
}
e.setThemeProperty(getName(), key, value);
continue;
}
// if this is a short numeric value
if(key.endsWith("transparency")) {
e.setThemeProperty(getName(), key, value);
continue;
}
// if this is padding or margin
if(key.endsWith("padding") || key.endsWith("margin")) {
// remove spaces
value = value.replaceAll(" ", "");
e.setThemeProperty(getName(), key, value);
}
// if this is a font
if(key.endsWith("font")) {
if(value.indexOf('{') > -1) {
throw new BuildException("Plain system fonts and the Bitmap/System syntax are no longer supported, use the Font task and specify the system attribute");
}
if(!e.containsResource(value)) {
throw new BuildException("You must define a <font> tag with the name matching the name defined in " + key);
}
e.setThemeProperty(getName(), key, e.getFont(value));
}
// cmp.border=Rounded(3,3);Rounded(4,4);Etched
if(key.endsWith("border")) {
e.setThemeProperty(getName(), key, createBorder(value, e));
continue;
}
// if this is a background image
if(key.endsWith("bgImage")) {
e.setThemeProperty(getName(), key, e.getImage(value));
continue;
}
if(key.endsWith("bgType")) {
setBgType(value, e, key);
continue;
}
if(key.endsWith("bgAlign")) {
setBgAlign(value, e, key);
continue;
}
if(key.endsWith("bgGradient")) {
StringTokenizer tok = new StringTokenizer(value, ",; ");
int a = Integer.valueOf(tok.nextToken(), 16);
int b = Integer.valueOf(tok.nextToken(), 16);
if(tok.hasMoreTokens()) {
e.setThemeProperty(getName(), key, new Object[] {
new Integer(a), new Integer(b),
Float.valueOf(tok.nextToken()),
Float.valueOf(tok.nextToken()),
Float.valueOf(tok.nextToken())
});
continue;
}
e.setThemeProperty(getName(), key, new Object[] {
new Integer(a), new Integer(b),
new Float(0), new Float(0)
});
}
}
}
private Border createBorder(String border, EditableResources e) {
int type = borderName(border);
StringTokenizer tokenizer = new StringTokenizer(border, "(),;");
tokenizer.nextToken();
switch(type) {
case TYPE_EMPTY:
return Border.createEmpty();
case TYPE_LINE:
// use theme colors?
int thinkness = Integer.parseInt(tokenizer.nextToken());
if(!tokenizer.hasMoreTokens()) {
return Border.createLineBorder(thinkness);
} else {
return Border.createLineBorder(thinkness, Integer.valueOf(tokenizer.nextToken(), 16));
}
case TYPE_ROUNDED:
// use theme colors?
int arcWidth = Integer.parseInt(tokenizer.nextToken());
int arcHeight = Integer.parseInt(tokenizer.nextToken());
if(!tokenizer.hasMoreTokens()) {
return Border.createRoundBorder(arcWidth, arcHeight);
} else {
return Border.createRoundBorder(arcWidth, arcHeight, Integer.valueOf(tokenizer.nextToken(), 16));
}
case TYPE_ETCHED_RAISED:
// use theme colors?
if(!tokenizer.hasMoreTokens()) {
return Border.createEtchedRaised();
} else {
return Border.createEtchedRaised(Integer.valueOf(tokenizer.nextToken(), 16) , Integer.valueOf(tokenizer.nextToken(), 16));
}
case TYPE_ETCHED_LOWERED:
// use theme colors?
if(!tokenizer.hasMoreTokens()) {
return Border.createEtchedLowered();
} else {
return Border.createEtchedLowered(Integer.valueOf(tokenizer.nextToken(), 16) , Integer.valueOf(tokenizer.nextToken(), 16));
}
case TYPE_BEVEL_LOWERED:
// use theme colors?
if(!tokenizer.hasMoreTokens()) {
return Border.createBevelLowered();
} else {
return Border.createBevelLowered(Integer.valueOf(tokenizer.nextToken(), 16),
Integer.valueOf(tokenizer.nextToken(), 16),
Integer.valueOf(tokenizer.nextToken(), 16),
Integer.valueOf(tokenizer.nextToken(), 16));
}
case TYPE_BEVEL_RAISED:
// use theme colors?
if(!tokenizer.hasMoreTokens()) {
return Border.createBevelRaised();
} else {
return Border.createBevelRaised(Integer.valueOf(tokenizer.nextToken(), 16),
Integer.valueOf(tokenizer.nextToken(), 16),
Integer.valueOf(tokenizer.nextToken(), 16),
Integer.valueOf(tokenizer.nextToken(), 16));
}
case TYPE_IMAGE:
List<String> images = new ArrayList<String>();
while(tokenizer.hasMoreTokens()) {
images.add(tokenizer.nextToken());
}
int resourceCount = images.size();
if(resourceCount != 2 && resourceCount != 3 && resourceCount != 8 && resourceCount != 9) {
System.out.println("Illegal resource count for image border: " + resourceCount);
while(images.size() > 2) {
images.remove(images.size() - 1);
}
}
switch(resourceCount) {
case 2:
return Border.createImageBorder(e.getImage(images.get(0)), e.getImage(images.get(1)), null);
case 3:
return Border.createImageBorder(e.getImage(images.get(0)), e.getImage(images.get(1)),
e.getImage(images.get(2)));
case 8:
return Border.createImageBorder(e.getImage(images.get(0)), e.getImage(images.get(1)),
e.getImage(images.get(2)), e.getImage(images.get(3)),
e.getImage(images.get(4)), e.getImage(images.get(5)),
e.getImage(images.get(6)), e.getImage(images.get(7)),
null);
default:
return Border.createImageBorder(e.getImage(images.get(0)), e.getImage(images.get(1)),
e.getImage(images.get(2)), e.getImage(images.get(3)),
e.getImage(images.get(4)), e.getImage(images.get(5)),
e.getImage(images.get(6)), e.getImage(images.get(7)),
e.getImage(images.get(8)));
}
}
throw new BuildException("Illegal border: " + border);
}
private int borderName(String name) {
Integer val = borderTypes.get(new StringTokenizer(name, "(),;").nextToken());
if(val == null) {
System.out.println("Unrecognized border type: " + name);
System.out.println("Supported types include: " + borderTypes.values());
throw new RuntimeException("Unrecognized border type: " + name);
}
return val.intValue();
}
private void setBgType(String value, EditableResources e, String key) {
for (int i = 0; i < AddThemeEntry.BACKGROUND_STRINGS.length; i++) {
if (AddThemeEntry.BACKGROUND_STRINGS[i].equalsIgnoreCase(value)) {
e.setThemeProperty(getName(), key, AddThemeEntry.BACKGROUND_VALUES[i]);
return;
}
}
throw new BuildException("Illegal bgType value: " + value);
}
private void setBgAlign(String value, EditableResources e, String key) {
for (int i = 0; i < AddThemeEntry.IMAGE_ALIGNMENT_STRINGS.length; i++) {
if (AddThemeEntry.IMAGE_ALIGNMENT_STRINGS[i].equalsIgnoreCase(value)) {
e.setThemeProperty(getName(), key, AddThemeEntry.IMAGE_ALIGNMENT_VALUES[i]);
return;
}
}
throw new BuildException("Illegal bgAlign value: " + value);
}
}