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Fix KeyStyles to be able to override the value in style 

Change-Id: Ib7476cdc0f81dfeb6292ef663e9dbab6d2b949ba
main
Tadashi G. Takaoka 2012-02-07 17:30:54 +09:00
parent 4c5daa8a55
commit 17f53103ee
2 changed files with 60 additions and 51 deletions
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4
java/src/com/android/inputmethod/keyboard/Key.java
View File

@ -228,9 +228,9 @@ public class Key {
mDisabledIconId = style.getInt(keyAttr, mDisabledIconId = style.getInt(keyAttr,
R.styleable.Keyboard_Key_keyIconDisabled, KeyboardIconsSet.ICON_UNDEFINED); R.styleable.Keyboard_Key_keyIconDisabled, KeyboardIconsSet.ICON_UNDEFINED);
mLabelFlags = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyLabelFlags, 0); mLabelFlags = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyLabelFlags);
final boolean preserveCase = (mLabelFlags & LABEL_FLAGS_PRESERVE_CASE) != 0; final boolean preserveCase = (mLabelFlags & LABEL_FLAGS_PRESERVE_CASE) != 0;
int actionFlags = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyActionFlags, 0); int actionFlags = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyActionFlags);
final String[] additionalMoreKeys = style.getStringArray( final String[] additionalMoreKeys = style.getStringArray(
keyAttr, R.styleable.Keyboard_Key_additionalMoreKeys); keyAttr, R.styleable.Keyboard_Key_additionalMoreKeys);
final String[] moreKeys = KeySpecParser.insertAddtionalMoreKeys(style.getStringArray( final String[] moreKeys = KeySpecParser.insertAddtionalMoreKeys(style.getStringArray(

107
java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java
View File

@ -40,17 +40,13 @@ public class KeyStyles {
public String[] getStringArray(TypedArray a, int index); public String[] getStringArray(TypedArray a, int index);
public String getString(TypedArray a, int index); public String getString(TypedArray a, int index);
public int getInt(TypedArray a, int index, int defaultValue); public int getInt(TypedArray a, int index, int defaultValue);
public int getFlag(TypedArray a, int index, int defaultValue); public int getFlag(TypedArray a, int index);
} }
private static class EmptyKeyStyle implements KeyStyle { static class EmptyKeyStyle implements KeyStyle {
EmptyKeyStyle() {
// Nothing to do.
}
@Override @Override
public String[] getStringArray(TypedArray a, int index) { public String[] getStringArray(TypedArray a, int index) {
return parseStringArray(a, index); return KeyStyles.parseStringArray(a, index);
} }
@Override @Override
@ -64,50 +60,47 @@ public class KeyStyles {
} }
@Override @Override
public int getFlag(TypedArray a, int index, int defaultValue) { public int getFlag(TypedArray a, int index) {
return a.getInt(index, defaultValue); return a.getInt(index, 0);
}
protected static String[] parseStringArray(TypedArray a, int index) {
if (!a.hasValue(index))
return null;
return KeySpecParser.parseCsvString(
a.getString(index), a.getResources(), R.string.english_ime_name);
} }
} }
private static class DeclaredKeyStyle extends EmptyKeyStyle { static class DeclaredKeyStyle implements KeyStyle {
private final HashMap<Integer, Object> mAttributes = new HashMap<Integer, Object>(); private final HashMap<Integer, Object> mStyleAttributes = new HashMap<Integer, Object>();
@Override @Override
public String[] getStringArray(TypedArray a, int index) { public String[] getStringArray(TypedArray a, int index) {
return a.hasValue(index) if (a.hasValue(index)) {
? super.getStringArray(a, index) : (String[])mAttributes.get(index); return parseStringArray(a, index);
}
return (String[])mStyleAttributes.get(index);
} }
@Override @Override
public String getString(TypedArray a, int index) { public String getString(TypedArray a, int index) {
return a.hasValue(index) if (a.hasValue(index)) {
? super.getString(a, index) : (String)mAttributes.get(index); return a.getString(index);
}
return (String)mStyleAttributes.get(index);
} }
@Override @Override
public int getInt(TypedArray a, int index, int defaultValue) { public int getInt(TypedArray a, int index, int defaultValue) {
final Integer value = (Integer)mAttributes.get(index); if (a.hasValue(index)) {
return super.getInt(a, index, (value != null) ? value : defaultValue); return a.getInt(index, defaultValue);
}
final Integer styleValue = (Integer)mStyleAttributes.get(index);
return styleValue != null ? styleValue : defaultValue;
} }
@Override @Override
public int getFlag(TypedArray a, int index, int defaultValue) { public int getFlag(TypedArray a, int index) {
final Integer value = (Integer)mAttributes.get(index); final int value = a.getInt(index, 0);
return super.getFlag(a, index, defaultValue) | (value != null ? value : 0); final Integer styleValue = (Integer)mStyleAttributes.get(index);
return (styleValue != null ? styleValue : 0) | value;
} }
DeclaredKeyStyle() { void readKeyAttributes(TypedArray keyAttr) {
super();
}
void parseKeyStyleAttributes(TypedArray keyAttr) {
// TODO: Currently not all Key attributes can be declared as style. // TODO: Currently not all Key attributes can be declared as style.
readInt(keyAttr, R.styleable.Keyboard_Key_code); readInt(keyAttr, R.styleable.Keyboard_Key_code);
readInt(keyAttr, R.styleable.Keyboard_Key_altCode); readInt(keyAttr, R.styleable.Keyboard_Key_altCode);
@ -126,52 +119,68 @@ public class KeyStyles {
} }
private void readString(TypedArray a, int index) { private void readString(TypedArray a, int index) {
if (a.hasValue(index)) if (a.hasValue(index)) {
mAttributes.put(index, a.getString(index)); mStyleAttributes.put(index, a.getString(index));
}
} }
private void readInt(TypedArray a, int index) { private void readInt(TypedArray a, int index) {
if (a.hasValue(index)) if (a.hasValue(index)) {
mAttributes.put(index, a.getInt(index, 0)); mStyleAttributes.put(index, a.getInt(index, 0));
}
} }
private void readFlag(TypedArray a, int index) { private void readFlag(TypedArray a, int index) {
final Integer value = (Integer)mAttributes.get(index); final Integer value = (Integer)mStyleAttributes.get(index);
if (a.hasValue(index)) if (a.hasValue(index)) {
mAttributes.put(index, a.getInt(index, 0) | (value != null ? value : 0)); mStyleAttributes.put(index, a.getInt(index, 0) | (value != null ? value : 0));
}
} }
private void readStringArray(TypedArray a, int index) { private void readStringArray(TypedArray a, int index) {
final String[] value = parseStringArray(a, index); final String[] value = parseStringArray(a, index);
if (value != null) if (value != null) {
mAttributes.put(index, value); mStyleAttributes.put(index, value);
}
} }
void addParent(DeclaredKeyStyle parentStyle) { void addParentStyleAttributes(DeclaredKeyStyle parentStyle) {
mAttributes.putAll(parentStyle.mAttributes); mStyleAttributes.putAll(parentStyle.mStyleAttributes);
} }
} }
static String[] parseStringArray(TypedArray a, int index) {
if (a.hasValue(index)) {
return KeySpecParser.parseCsvString(
a.getString(index), a.getResources(), R.string.english_ime_name);
}
return null;
}
public void parseKeyStyleAttributes(TypedArray keyStyleAttr, TypedArray keyAttrs, public void parseKeyStyleAttributes(TypedArray keyStyleAttr, TypedArray keyAttrs,
XmlPullParser parser) throws XmlPullParserException { XmlPullParser parser) throws XmlPullParserException {
final String styleName = keyStyleAttr.getString(R.styleable.Keyboard_KeyStyle_styleName); final String styleName = keyStyleAttr.getString(R.styleable.Keyboard_KeyStyle_styleName);
if (DEBUG) Log.d(TAG, String.format("<%s styleName=%s />", if (DEBUG) {
Keyboard.Builder.TAG_KEY_STYLE, styleName)); Log.d(TAG, String.format("<%s styleName=%s />",
if (mStyles.containsKey(styleName)) Keyboard.Builder.TAG_KEY_STYLE, styleName));
}
if (mStyles.containsKey(styleName)) {
throw new XmlParseUtils.ParseException( throw new XmlParseUtils.ParseException(
"duplicate key style declared: " + styleName, parser); "duplicate key style declared: " + styleName, parser);
}
final DeclaredKeyStyle style = new DeclaredKeyStyle(); final DeclaredKeyStyle style = new DeclaredKeyStyle();
if (keyStyleAttr.hasValue(R.styleable.Keyboard_KeyStyle_parentStyle)) { if (keyStyleAttr.hasValue(R.styleable.Keyboard_KeyStyle_parentStyle)) {
final String parentStyle = keyStyleAttr.getString( final String parentStyle = keyStyleAttr.getString(
R.styleable.Keyboard_KeyStyle_parentStyle); R.styleable.Keyboard_KeyStyle_parentStyle);
final DeclaredKeyStyle parent = mStyles.get(parentStyle); final DeclaredKeyStyle parent = mStyles.get(parentStyle);
if (parent == null) if (parent == null) {
throw new XmlParseUtils.ParseException( throw new XmlParseUtils.ParseException(
"Unknown parentStyle " + parentStyle, parser); "Unknown parentStyle " + parentStyle, parser);
style.addParent(parent); }
style.addParentStyleAttributes(parent);
} }
style.parseKeyStyleAttributes(keyAttrs); style.readKeyAttributes(keyAttrs);
mStyles.put(styleName, style); mStyles.put(styleName, style);
} }