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Merge "Display the language name on the spacebar if the full display locale name is too longer than the space bar"

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satok 2011-04-25 06:21:08 -07:00 committed by Android (Google) Code Review
commit 1123bcaf2e
2 changed files with 19 additions and 12 deletions
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27
java/src/com/android/inputmethod/keyboard/LatinKeyboard.java
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@ -194,8 +194,7 @@ public class LatinKeyboard extends Keyboard {
// Layout local language name and left and right arrow on spacebar. // Layout local language name and left and right arrow on spacebar.
private static String layoutSpacebar(Paint paint, Locale locale, Drawable lArrow, private static String layoutSpacebar(Paint paint, Locale locale, Drawable lArrow,
Drawable rArrow, int width, int height, float origTextSize, Drawable rArrow, int width, int height, float origTextSize) {
boolean allowVariableTextSize) {
final float arrowWidth = lArrow.getIntrinsicWidth(); final float arrowWidth = lArrow.getIntrinsicWidth();
final float arrowHeight = lArrow.getIntrinsicHeight(); final float arrowHeight = lArrow.getIntrinsicHeight();
final float maxTextWidth = width - (arrowWidth + arrowWidth); final float maxTextWidth = width - (arrowWidth + arrowWidth);
@ -206,17 +205,23 @@ public class LatinKeyboard extends Keyboard {
int textWidth = getTextWidth(paint, language, origTextSize, bounds); int textWidth = getTextWidth(paint, language, origTextSize, bounds);
// Assuming text width and text size are proportional to each other. // Assuming text width and text size are proportional to each other.
float textSize = origTextSize * Math.min(maxTextWidth / textWidth, 1.0f); float textSize = origTextSize * Math.min(maxTextWidth / textWidth, 1.0f);
// allow variable text size
textWidth = getTextWidth(paint, language, textSize, bounds);
// If text size goes too small or text does not fit, use middle or short name
final boolean useMiddleName = (textSize / origTextSize < MINIMUM_SCALE_OF_LANGUAGE_NAME)
|| (textWidth > maxTextWidth);
final boolean useShortName; final boolean useShortName;
if (allowVariableTextSize) { if (useMiddleName) {
textWidth = getTextWidth(paint, language, textSize, bounds); language = SubtypeSwitcher.getMiddleDisplayLanguage(locale);
// If text size goes too small or text does not fit, use short name textWidth = getTextWidth(paint, language, origTextSize, bounds);
useShortName = textSize / origTextSize < MINIMUM_SCALE_OF_LANGUAGE_NAME textSize = origTextSize * Math.min(maxTextWidth / textWidth, 1.0f);
|| textWidth > maxTextWidth; useShortName = (textSize / origTextSize < MINIMUM_SCALE_OF_LANGUAGE_NAME)
|| (textWidth > maxTextWidth);
} else { } else {
useShortName = textWidth > maxTextWidth; useShortName = false;
textSize = origTextSize;
} }
if (useShortName) { if (useShortName) {
language = SubtypeSwitcher.getShortDisplayLanguage(locale); language = SubtypeSwitcher.getShortDisplayLanguage(locale);
textWidth = getTextWidth(paint, language, origTextSize, bounds); textWidth = getTextWidth(paint, language, origTextSize, bounds);
@ -276,11 +281,9 @@ public class LatinKeyboard extends Keyboard {
defaultTextSize = 14; defaultTextSize = 14;
} }
final boolean allowVariableTextSize = true;
final String language = layoutSpacebar(paint, inputLocale, final String language = layoutSpacebar(paint, inputLocale,
mButtonArrowLeftIcon, mButtonArrowRightIcon, width, height, mButtonArrowLeftIcon, mButtonArrowRightIcon, width, height,
getTextSizeFromTheme(mContext.getTheme(), textStyle, defaultTextSize), getTextSizeFromTheme(mContext.getTheme(), textStyle, defaultTextSize));
allowVariableTextSize);
// Draw language text with shadow // Draw language text with shadow
// In case there is no space icon, we will place the language text at the center of // In case there is no space icon, we will place the language text at the center of

4
java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
View file

@ -607,6 +607,10 @@ public class SubtypeSwitcher {
return toTitleCase(locale.getDisplayLanguage(locale)); return toTitleCase(locale.getDisplayLanguage(locale));
} }
public static String getMiddleDisplayLanguage(Locale locale) {
return toTitleCase(locale.getDisplayLanguage(new Locale(locale.getLanguage())));
}
public static String getShortDisplayLanguage(Locale locale) { public static String getShortDisplayLanguage(Locale locale) {
return toTitleCase(locale.getLanguage()); return toTitleCase(locale.getLanguage());
} }