diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/SuggestionsView.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/SuggestionsView.java | 62 |
1 files changed, 54 insertions, 8 deletions
diff --git a/java/src/com/android/inputmethod/latin/SuggestionsView.java b/java/src/com/android/inputmethod/latin/SuggestionsView.java index 13beb4479..fbb277372 100644 --- a/java/src/com/android/inputmethod/latin/SuggestionsView.java +++ b/java/src/com/android/inputmethod/latin/SuggestionsView.java @@ -19,8 +19,14 @@ package com.android.inputmethod.latin; import android.content.Context; import android.content.res.Resources; import android.content.res.TypedArray; +import android.graphics.Bitmap; +import android.graphics.Canvas; import android.graphics.Color; +import android.graphics.Paint; +import android.graphics.Paint.Align; +import android.graphics.Rect; import android.graphics.Typeface; +import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.os.Message; import android.os.SystemClock; @@ -167,6 +173,7 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, private final float mCenterSuggestionWeight; private final int mCenterSuggestionIndex; private final Drawable mMoreSuggestionsHint; + private static final String MORE_SUGGESTIONS_HINT = "\u2026"; private static final CharacterStyle BOLD_SPAN = new StyleSpan(Typeface.BOLD); private static final CharacterStyle UNDERLINE_SPAN = new UnderlineSpan(); @@ -225,7 +232,6 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, mCenterSuggestionWeight = getPercent(a, R.styleable.SuggestionsView_centerSuggestionPercentile, DEFAULT_CENTER_SUGGESTION_PERCENTILE); - mMoreSuggestionsHint = a.getDrawable(R.styleable.SuggestionsView_moreSuggestionsHint); mMaxMoreSuggestionsRow = a.getInt( R.styleable.SuggestionsView_maxMoreSuggestionsRow, DEFAULT_MAX_MORE_SUGGESTIONS_ROW); @@ -233,6 +239,8 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, R.styleable.SuggestionsView_minMoreSuggestionsWidth); a.recycle(); + mMoreSuggestionsHint = getMoreSuggestionsHint(res, + res.getDimension(R.dimen.more_suggestions_hint_text_size), mColorAutoCorrect); mCenterSuggestionIndex = mSuggestionsCountInStrip / 2; mMoreSuggestionsBottomGap = res.getDimensionPixelOffset( R.dimen.more_suggestions_bottom_gap); @@ -246,6 +254,23 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, mHintToSaveText = context.getText(R.string.hint_add_to_dictionary); } + private static Drawable getMoreSuggestionsHint(Resources res, float textSize, int color) { + final Paint paint = new Paint(); + paint.setAntiAlias(true); + paint.setTextAlign(Align.CENTER); + paint.setTextSize(textSize); + paint.setColor(color); + final Rect bounds = new Rect(); + paint.getTextBounds(MORE_SUGGESTIONS_HINT, 0, 1, bounds); + final int width = Math.round(bounds.width() + 0.5f); + final int height = Math.round(bounds.height() + 0.5f); + final Bitmap buffer = Bitmap.createBitmap( + width, (height * 3 / 2), Bitmap.Config.ARGB_8888); + final Canvas canvas = new Canvas(buffer); + canvas.drawText(MORE_SUGGESTIONS_HINT, width / 2, height, paint); + return new BitmapDrawable(res, buffer); + } + // Read integer value in TypedArray as percent. private static float getPercent(TypedArray a, int index, int defValue) { return a.getInt(index, defValue) / 100.0f; @@ -524,6 +549,21 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, R.dimen.more_suggestions_modal_tolerance); } + private final View.OnTouchListener mMoreSuggestionsCanceller = new View.OnTouchListener() { + @Override + public boolean onTouch(View view, MotionEvent me) { + if (!mMoreSuggestionsWindow.isShowing()) return false; + + switch (me.getAction()) { + case MotionEvent.ACTION_UP: + case MotionEvent.ACTION_POINTER_UP: + return mMoreSuggestionsView.dismissMoreKeysPanel(); + default: + return true; + } + } + }; + /** * A connection back to the input method. * @param listener @@ -739,6 +779,7 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, if (mMoreSuggestionsWindow.isShowing()) { mMoreSuggestionsWindow.dismiss(); mKeyboardView.dimEntireKeyboard(false); + mKeyboardView.setOnTouchListener(null); return true; } return false; @@ -770,18 +811,22 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, moreKeysPanel.showMoreKeysPanel( this, mMoreSuggestionsController, pointX, pointY, mMoreSuggestionsWindow, mMoreSuggestionsListener); - mCheckingIfModalOrSlidingMode = true; + mMoreSuggestionsMode = MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING; mOriginX = mLastX; mOriginY = mLastY; view.setPressed(false); mKeyboardView.dimEntireKeyboard(true); + mKeyboardView.setOnTouchListener(mMoreSuggestionsCanceller); return true; } return false; } // Working variables for onLongClick and dispatchTouchEvent. - private boolean mCheckingIfModalOrSlidingMode; + private int mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_MODAL_MODE; + private static final int MORE_SUGGESTIONS_IN_MODAL_MODE = 0; + private static final int MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING = 1; + private static final int MORE_SUGGESTIONS_IN_SLIDING_MODE = 2; private int mLastX; private int mLastY; private int mOriginX; @@ -790,7 +835,8 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, @Override public boolean dispatchTouchEvent(MotionEvent me) { - if (!mMoreSuggestionsWindow.isShowing()) { + if (!mMoreSuggestionsWindow.isShowing() + || mMoreSuggestionsMode == MORE_SUGGESTIONS_IN_MODAL_MODE) { mLastX = (int)me.getX(); mLastY = (int)me.getY(); return super.dispatchTouchEvent(me); @@ -807,22 +853,22 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener, final int translatedX = moreKeysPanel.translateX(x); final int translatedY = moreKeysPanel.translateY(y); - if (mCheckingIfModalOrSlidingMode) { + if (mMoreSuggestionsMode == MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING) { if (Math.abs(x - mOriginX) >= mMoreSuggestionsModalTolerance || mOriginY - y >= mMoreSuggestionsModalTolerance) { // Decided to be in the sliding input mode only when the touch point has been moved // upward. - mCheckingIfModalOrSlidingMode = false; + mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_SLIDING_MODE; tracker.onShowMoreKeysPanel( translatedX, translatedY, SystemClock.uptimeMillis(), moreKeysPanel); } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_POINTER_UP) { // Decided to be in the modal input mode - mCheckingIfModalOrSlidingMode = false; + mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_MODAL_MODE; } return true; } - // Process sliding motion events + // MORE_SUGGESTIONS_IN_SLIDING_MODE tracker.processMotionEvent(action, translatedX, translatedY, eventTime, moreKeysPanel); return true; } |