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Merge "Add margin to the label of language"

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Satoshi Kataoka 2013-09-06 09:02:46 +00:00 committed by Android (Google) Code Review
commit 142511c405
2 changed files with 12 additions and 5 deletions
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2
java/res/values/dimens.xml
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@ -122,4 +122,6 @@
<dimen name="accessibility_edge_slop">8dp</dimen>
<integer name="user_dictionary_max_word_length" translatable="false">48</integer>
<dimen name="language_on_spacebar_horizontal_margin">1dp</dimen>
</resources>

15
java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
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@ -183,6 +183,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
private final NonDistinctMultitouchHelper mNonDistinctMultitouchHelper;
private final KeyTimerHandler mKeyTimerHandler;
private final int mLanguageOnSpacebarHorizontalMargin;
private static final class KeyTimerHandler extends StaticInnerHandlerWrapper<MainKeyboardView>
implements TimerProxy {
@ -512,6 +513,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
altCodeKeyWhileTypingFadeinAnimatorResId, this);
mKeyboardActionListener = KeyboardActionListener.EMPTY_LISTENER;
mLanguageOnSpacebarHorizontalMargin =
(int) getResources().getDimension(R.dimen.language_on_spacebar_horizontal_margin);
}
@Override
@ -1188,26 +1192,27 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
}
}
private static boolean fitsTextIntoWidth(final int width, final String text,
final Paint paint) {
private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) {
final int maxTextWidth = width - mLanguageOnSpacebarHorizontalMargin * 2;
paint.setTextScaleX(1.0f);
final float textWidth = TypefaceUtils.getLabelWidth(text, paint);
if (textWidth < width) {
return true;
}
final float scaleX = width / textWidth;
final float scaleX = maxTextWidth / textWidth;
if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) {
return false;
}
paint.setTextScaleX(scaleX);
return TypefaceUtils.getLabelWidth(text, paint) < width;
return TypefaceUtils.getLabelWidth(text, paint) < maxTextWidth;
}
// Layout language name on spacebar.
private static String layoutLanguageOnSpacebar(final Paint paint,
private String layoutLanguageOnSpacebar(final Paint paint,
final InputMethodSubtype subtype, final int width) {
// Choose appropriate language name to fit into the width.
final String fullText = SubtypeLocaleUtils.getFullDisplayName(subtype);
if (fitsTextIntoWidth(width, fullText, paint)) {