diff options
Diffstat (limited to 'java/src/com/android')
| -rw-r--r-- | java/src/com/android/inputmethod/keyboard/Key.java | 15 | ||||
| -rw-r--r-- | java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java | 88 |
2 files changed, 47 insertions, 56 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/Key.java b/java/src/com/android/inputmethod/keyboard/Key.java index 0d78c39f2..4d7fe3d8e 100644 --- a/java/src/com/android/inputmethod/keyboard/Key.java +++ b/java/src/com/android/inputmethod/keyboard/Key.java @@ -33,12 +33,10 @@ import android.util.Xml; import com.android.inputmethod.keyboard.internal.KeySpecParser; import com.android.inputmethod.keyboard.internal.KeySpecParser.MoreKeySpec; -import com.android.inputmethod.keyboard.internal.KeyStyles; import com.android.inputmethod.keyboard.internal.KeyStyles.KeyStyle; import com.android.inputmethod.keyboard.internal.KeyboardIconsSet; import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.StringUtils; -import com.android.inputmethod.latin.XmlParseUtils; import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParserException; @@ -201,7 +199,6 @@ public class Key { */ public Key(Resources res, Keyboard.Params params, Keyboard.Builder.Row row, XmlPullParser parser) throws XmlPullParserException { - final KeyStyles keyStyles = params.mKeyStyles; final float horizontalGap = isSpacer() ? 0 : params.mHorizontalGap; final int keyHeight = row.mRowHeight; mVerticalGap = params.mVerticalGap; @@ -210,17 +207,7 @@ public class Key { final TypedArray keyAttr = res.obtainAttributes(Xml.asAttributeSet(parser), R.styleable.Keyboard_Key); - final KeyStyle style; - if (keyAttr.hasValue(R.styleable.Keyboard_Key_keyStyle)) { - String styleName = keyAttr.getString(R.styleable.Keyboard_Key_keyStyle); - style = keyStyles.getKeyStyle(styleName); - if (style == null) { - throw new XmlParseUtils.ParseException("Unknown key style: " + styleName, parser); - } - } else { - style = keyStyles.getEmptyKeyStyle(); - } - + final KeyStyle style = params.mKeyStyles.getKeyStyle(keyAttr, parser); final float keyXPos = row.getKeyX(keyAttr); final float keyWidth = row.getKeyWidth(keyAttr, keyXPos); final int keyYPos = row.getKeyY(); diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java b/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java index b32172ebe..80f4f259b 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java @@ -32,24 +32,19 @@ public class KeyStyles { private static final String TAG = KeyStyles.class.getSimpleName(); private static final boolean DEBUG = false; - private final HashMap<String, DeclaredKeyStyle> mStyles = - new HashMap<String, DeclaredKeyStyle>(); + final HashMap<String, KeyStyle> mStyles = new HashMap<String, KeyStyle>(); - private final KeyboardTextsSet mTextsSet; + final KeyboardTextsSet mTextsSet; private final KeyStyle mEmptyKeyStyle; + private static final String EMPTY_STYLE_NAME = "<empty>"; public KeyStyles(KeyboardTextsSet textsSet) { mTextsSet = textsSet; - mEmptyKeyStyle = new EmptyKeyStyle(textsSet); + mEmptyKeyStyle = new EmptyKeyStyle(); + mStyles.put(EMPTY_STYLE_NAME, mEmptyKeyStyle); } - public static abstract class KeyStyle { - protected final KeyboardTextsSet mTextsSet; - - public KeyStyle(KeyboardTextsSet textsSet) { - mTextsSet = textsSet; - } - + public abstract class KeyStyle { public abstract String[] getStringArray(TypedArray a, int index); public abstract String getString(TypedArray a, int index); public abstract int getInt(TypedArray a, int index, int defaultValue); @@ -70,11 +65,7 @@ public class KeyStyles { } } - private static class EmptyKeyStyle extends KeyStyle { - public EmptyKeyStyle(KeyboardTextsSet textsSet) { - super(textsSet); - } - + class EmptyKeyStyle extends KeyStyle { @Override public String[] getStringArray(TypedArray a, int index) { return parseStringArray(a, index); @@ -96,11 +87,12 @@ public class KeyStyles { } } - private static class DeclaredKeyStyle extends KeyStyle { + private class DeclaredKeyStyle extends KeyStyle { + private final String mParentStyleName; private final HashMap<Integer, Object> mStyleAttributes = new HashMap<Integer, Object>(); - public DeclaredKeyStyle(KeyboardTextsSet textsSet) { - super(textsSet); + public DeclaredKeyStyle(String parentStyleName) { + mParentStyleName = parentStyleName; } @Override @@ -108,7 +100,11 @@ public class KeyStyles { if (a.hasValue(index)) { return parseStringArray(a, index); } - return (String[])mStyleAttributes.get(index); + if (mStyleAttributes.containsKey(index)) { + return (String[])mStyleAttributes.get(index); + } + final KeyStyle parentStyle = mStyles.get(mParentStyleName); + return parentStyle.getStringArray(a, index); } @Override @@ -116,7 +112,11 @@ public class KeyStyles { if (a.hasValue(index)) { return parseString(a, index); } - return (String)mStyleAttributes.get(index); + if (mStyleAttributes.containsKey(index)) { + return (String)mStyleAttributes.get(index); + } + final KeyStyle parentStyle = mStyles.get(mParentStyleName); + return parentStyle.getString(a, index); } @Override @@ -124,15 +124,21 @@ public class KeyStyles { if (a.hasValue(index)) { return a.getInt(index, defaultValue); } - final Integer styleValue = (Integer)mStyleAttributes.get(index); - return styleValue != null ? styleValue : defaultValue; + if (mStyleAttributes.containsKey(index)) { + return (Integer)mStyleAttributes.get(index); + } + final KeyStyle parentStyle = mStyles.get(mParentStyleName); + return parentStyle.getInt(a, index, defaultValue); } @Override public int getFlag(TypedArray a, int index) { - final int value = a.getInt(index, 0); - final Integer styleValue = (Integer)mStyleAttributes.get(index); - return (styleValue != null ? styleValue : 0) | value; + int value = a.getInt(index, 0); + if (mStyleAttributes.containsKey(index)) { + value |= (Integer)mStyleAttributes.get(index); + } + final KeyStyle parentStyle = mStyles.get(mParentStyleName); + return value | parentStyle.getFlag(a, index); } void readKeyAttributes(TypedArray keyAttr) { @@ -177,10 +183,6 @@ public class KeyStyles { mStyleAttributes.put(index, parseStringArray(a, index)); } } - - void addParentStyleAttributes(DeclaredKeyStyle parentStyle) { - mStyleAttributes.putAll(parentStyle.mStyleAttributes); - } } public void parseKeyStyleAttributes(TypedArray keyStyleAttr, TypedArray keyAttrs, @@ -195,26 +197,28 @@ public class KeyStyles { } } - final DeclaredKeyStyle style = new DeclaredKeyStyle(mTextsSet); + String parentStyleName = EMPTY_STYLE_NAME; if (keyStyleAttr.hasValue(R.styleable.Keyboard_KeyStyle_parentStyle)) { - final String parentStyle = keyStyleAttr.getString( - R.styleable.Keyboard_KeyStyle_parentStyle); - final DeclaredKeyStyle parent = mStyles.get(parentStyle); - if (parent == null) { + parentStyleName = keyStyleAttr.getString(R.styleable.Keyboard_KeyStyle_parentStyle); + if (!mStyles.containsKey(parentStyleName)) { throw new XmlParseUtils.ParseException( - "Unknown parentStyle " + parentStyle, parser); + "Unknown parentStyle " + parentStyleName, parser); } - style.addParentStyleAttributes(parent); } + final DeclaredKeyStyle style = new DeclaredKeyStyle(parentStyleName); style.readKeyAttributes(keyAttrs); mStyles.put(styleName, style); } - public KeyStyle getKeyStyle(String styleName) { + public KeyStyle getKeyStyle(TypedArray keyAttr, XmlPullParser parser) + throws XmlParseUtils.ParseException { + if (!keyAttr.hasValue(R.styleable.Keyboard_Key_keyStyle)) { + return mEmptyKeyStyle; + } + final String styleName = keyAttr.getString(R.styleable.Keyboard_Key_keyStyle); + if (!mStyles.containsKey(styleName)) { + throw new XmlParseUtils.ParseException("Unknown key style: " + styleName, parser); + } return mStyles.get(styleName); } - - public KeyStyle getEmptyKeyStyle() { - return mEmptyKeyStyle; - } } |