/*
* Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 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 build.tools.generatenimbus;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlElements;
class UIStyle {
public static enum CacheMode {
NO_CACHING, FIXED_SIZES, NINE_SQUARE_SCALE
}
@XmlElement private UIColor textForeground = null;
@XmlElement(name="inherit-textForeground")
private boolean textForegroundInherited = true;
@XmlElement private UIColor textBackground = null;
@XmlElement(name="inherit-textBackground")
private boolean textBackgroundInherited = true;
@XmlElement private UIColor background = null;
@XmlElement(name="inherit-background")
private boolean backgroundInherited = true;
@XmlElement private boolean cacheSettingsInherited = true;
@XmlElement CacheMode cacheMode = CacheMode.FIXED_SIZES;
@XmlElement String maxHozCachedImgScaling = "1.0";
@XmlElement String maxVertCachedImgScaling = "1.0";
@XmlElement(name="uiProperty")
@XmlElementWrapper(name="uiproperties")
private List<UIProperty> uiProperties = new ArrayList<UIProperty>();
private UIStyle parentStyle = null;
public void setParentStyle(UIStyle parentStyle) {
this.parentStyle = parentStyle;
}
public CacheMode getCacheMode() {
if (cacheSettingsInherited) {
return (parentStyle == null ?
CacheMode.FIXED_SIZES : parentStyle.getCacheMode());
} else {
return cacheMode;
}
}
public String getMaxHozCachedImgScaling() {
if (cacheSettingsInherited) {
return (parentStyle == null ?
"1.0" : parentStyle.getMaxHozCachedImgScaling());
} else {
return maxHozCachedImgScaling;
}
}
public String getMaxVertCachedImgScaling() {
if (cacheSettingsInherited) {
return (parentStyle == null ?
"1.0" : parentStyle.getMaxVertCachedImgScaling());
} else {
return maxVertCachedImgScaling;
}
}
public String write(String prefix) {
StringBuilder sb = new StringBuilder();
if (! textForegroundInherited) {
sb.append(String.format(" addColor(d, \"%s%s\", %s);\n",
prefix, "textForeground", textForeground.getValue().write()));
}
if (! textBackgroundInherited) {
sb.append(String.format(" addColor(d, \"%s%s\", %s);\n",
prefix, "textBackground", textBackground.getValue().write()));
}
if (! backgroundInherited) {
sb.append(String.format(" addColor(d, \"%s%s\", %s);\n",
prefix, "background", background.getValue().write()));
}
for (UIProperty property : uiProperties) {
sb.append(property.write(prefix));
}
return sb.toString();
}
}
class UIRegion {
@XmlAttribute protected String name;
@XmlAttribute protected String key;
@XmlAttribute private boolean opaque = false;
@XmlElement private Insets contentMargins = new Insets(0, 0, 0, 0);
@XmlElement(name="state")
@XmlElementWrapper(name="backgroundStates")
protected List<UIState> backgroundStates = new ArrayList<UIState>();
public List<UIState> getBackgroundStates() { return backgroundStates; }
@XmlElement(name="state")
@XmlElementWrapper(name="foregroundStates")
protected List<UIState> foregroundStates = new ArrayList<UIState>();
public List<UIState> getForegroundStates() { return foregroundStates; }
@XmlElement(name="state")
@XmlElementWrapper(name="borderStates")
protected List<UIState> borderStates = new ArrayList<UIState>();
public List<UIState> getBorderStates() { return borderStates; }
@XmlElement private UIStyle style = new UIStyle();
@XmlElements({
@XmlElement(name = "region", type = UIRegion.class),
@XmlElement(name = "uiComponent", type = UIComponent.class),
@XmlElement(name = "uiIconRegion", type = UIIconRegion.class)
})
@XmlElementWrapper(name="regions")
private List<UIRegion> subRegions = new ArrayList<UIRegion>();
public List<UIRegion> getSubRegions() { return subRegions; }
protected void initStyles(UIStyle parentStyle) {
style.setParentStyle(parentStyle);
for (UIState state: backgroundStates) {
state.getStyle().setParentStyle(this.style);
}
for (UIState state: foregroundStates) {
state.getStyle().setParentStyle(this.style);
}
for (UIState state: borderStates) {
state.getStyle().setParentStyle(this.style);
}
for (UIRegion region: subRegions) {
region.initStyles(this.style);
}
}
public String getKey() {
return key == null || "".equals(key) ? name : key;
}
private boolean hasCanvas() {
for (UIState s : backgroundStates) {
if (s.hasCanvas()) return true;
}
for (UIState s : borderStates) {
if (s.hasCanvas()) return true;
}
for (UIState s : foregroundStates) {
if (s.hasCanvas()) return true;
}
for (UIRegion r: subRegions) {
if (r.hasCanvas()) return true;
}
return false;
}
public void write(StringBuilder sb, StringBuilder styleBuffer,
UIComponent comp, String prefix, String pkg) {
// write content margins
sb.append(String.format(" d.put(\"%s.contentMargins\", %s);\n",
prefix, contentMargins.write(true)));
// write opaque if true
if (opaque) {
sb.append(String.format(" d.put(\"%s.opaque\", Boolean.TRUE);\n", prefix));
}
// register component with LAF
String regionCode = "Region." + Utils.regionNameToCaps(name);
styleBuffer.append(String.format(" register(%s, \"%s\");\n",
regionCode, prefix));
//write the State, if necessary
StringBuffer regString = new StringBuffer();
List<UIStateType> types = comp.getStateTypes();
if (types != null && types.size() > 0) {
for (UIStateType type : types) {
regString.append(type.getKey());
regString.append(",");
}
//remove the last ","
regString.deleteCharAt(regString.length() - 1);
}
if (! regString.equals("Enabled,MouseOver,Pressed,Disabled,Focused,Selected,Default") && types.size() > 0) {
//there were either custom states, or the normal states were in a custom order
//so go ahead and write out prefix.State
sb.append(String.format(" d.put(\"%s.States\", \"%s\");\n",
prefix, regString));
}
// write out any custom states, if necessary
for (UIStateType type : types) {
String synthState = type.getKey();
if (! "Enabled".equals(synthState) &&
! "MouseOver".equals(synthState) &&
! "Pressed".equals(synthState) &&
! "Disabled".equals(synthState) &&
! "Focused".equals(synthState) &&
! "Selected".equals(synthState) &&
! "Default".equals(synthState)) {
//what we have here, gentlemen, is a bona-fide custom state.
//if the type is not one of the standard types, then construct a name for
//the new type, and write out a new subclass of State.
String className = Utils.normalize(prefix) + synthState + "State";
sb.append(String.format(" d.put(\"%s.%s\", new %s());\n",
prefix, synthState, className));
String body = type.getCodeSnippet();
Map<String, String> variables = Generator.getVariables();
variables.put("STATE_NAME", className);
variables.put("STATE_KEY", synthState);
variables.put("BODY", body);
Generator.writeSrcFile("StateImpl", variables, className);
}
}
// write style
sb.append(style.write(prefix + '.'));
String fileName = Utils.normalize(prefix) + "Painter";
boolean hasCanvas = hasCanvas();
if (hasCanvas) {
PainterGenerator.writePainter(this, fileName);
}
// write states ui defaults
for (UIState state : backgroundStates) {
state.write(sb, prefix, pkg, fileName, "background");
}
for (UIState state : foregroundStates) {
state.write(sb, prefix, pkg, fileName, "foreground");
}
for (UIState state : borderStates) {
state.write(sb, prefix, pkg, fileName, "border");
}
// handle sub regions
for (UIRegion subreg : subRegions) {
String p = prefix;
if (! (subreg instanceof UIIconRegion)) {
p = prefix + ":" + Utils.escape(subreg.getKey());
}
UIComponent c = comp;
if (subreg instanceof UIComponent) {
c = (UIComponent) subreg;
}
subreg.write(sb, styleBuffer, c, p, pkg);
}
}
}
class UIIconRegion extends UIRegion {
@XmlAttribute private String basicKey;
@Override public void write(StringBuilder sb, StringBuilder styleBuffer, UIComponent comp, String prefix, String pkg) {
Dimension size = null;
String fileNamePrefix = Utils.normalize(prefix) + "Painter";
// write states ui defaults
for (UIState state : backgroundStates) {
Canvas canvas = state.getCanvas();
if (!canvas.isBlank()) {
state.write(sb, prefix, pkg, fileNamePrefix, getKey());
size = canvas.getSize();
}
}
if (size != null) {
// Put SynthIconImpl wrapper in UiDefaults
String k = (basicKey == null ? prefix + "." + getKey() : basicKey);
sb.append(String.format(
" d.put(\"%s\", new NimbusIcon(\"%s\", \"%sPainter\", %d, %d));\n",
k, prefix, getKey(), size.width, size.height));
}
}
}
class UIComponent extends UIRegion {
@XmlAttribute private String componentName;
@XmlElement(name="stateType")
@XmlElementWrapper(name="stateTypes")
private List<UIStateType> stateTypes = new ArrayList<UIStateType>();
public List<UIStateType> getStateTypes() { return stateTypes; }
@Override public String getKey() {
if (key == null || "".equals(key)) {
if (componentName == null || "".equals(componentName)) {
return name;
} else {
return "\"" + componentName + "\"";
}
} else {
return key;
}
}
}
class UIState {
@XmlAttribute private String stateKeys;
public String getStateKeys() { return stateKeys; }
/** Indicates whether to invert the meaning of the 9-square stretching insets */
@XmlAttribute private boolean inverted;
/** A cached string representing the list of stateKeys deliminated with "+" */
private String cachedName = null;
@XmlElement private Canvas canvas;
public Canvas getCanvas() { return canvas; }
@XmlElement private UIStyle style;
public UIStyle getStyle() { return style; }
public boolean hasCanvas() {
return ! canvas.isBlank();
}
public static List<String> stringToKeys(String keysString) {
return Arrays.asList(keysString.split("\\+"));
}
public String getName() {
if (cachedName == null) {
StringBuilder buf = new StringBuilder();
List<String> keys = stringToKeys(stateKeys);
Collections.sort(keys);
for (Iterator<String> iter = keys.iterator(); iter.hasNext();) {
buf.append(iter.next());
if (iter.hasNext()) {
buf.append('+');
}
}
cachedName = buf.toString();
}
return cachedName;
}
public void write(StringBuilder sb, String prefix, String pkg, String fileNamePrefix, String painterPrefix) {
String statePrefix = prefix + "[" + getName() + "]";
// write state style
sb.append(style.write(statePrefix + '.'));
// write painter
if (hasCanvas()) {
writeLazyPainter(sb, statePrefix, pkg, fileNamePrefix, painterPrefix);
}
}
private void writeLazyPainter(StringBuilder sb, String statePrefix, String packageNamePrefix, String fileNamePrefix, String painterPrefix) {
String cacheModeString = "AbstractRegionPainter.PaintContext.CacheMode." + style.getCacheMode();
String stateConstant = Utils.statesToConstantName(painterPrefix + "_" + stateKeys);
sb.append(String.format(
" d.put(\"%s.%sPainter\", new LazyPainter(\"%s.%s\", %s.%s, %s, %s, %b, %s, %s, %s));\n",
statePrefix, painterPrefix, packageNamePrefix, fileNamePrefix,
fileNamePrefix, stateConstant, canvas.getStretchingInsets().write(false),
canvas.getSize().write(false), inverted, cacheModeString,
Utils.formatDouble(style.getMaxHozCachedImgScaling()),
Utils.formatDouble(style.getMaxVertCachedImgScaling())));
}
}
class UIStateType {
@XmlAttribute private String key;
public String getKey() { return key; }
@XmlElement private String codeSnippet;
public String getCodeSnippet() { return codeSnippet; }
}