diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/CandidateView.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/CandidateView.java | 129 |
1 files changed, 71 insertions, 58 deletions
diff --git a/java/src/com/android/inputmethod/latin/CandidateView.java b/java/src/com/android/inputmethod/latin/CandidateView.java index 09b356d65..09fd3b473 100644 --- a/java/src/com/android/inputmethod/latin/CandidateView.java +++ b/java/src/com/android/inputmethod/latin/CandidateView.java @@ -74,6 +74,7 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo private ViewGroup mCandidatesPaneContainer; private View mKeyboardView; private final ArrayList<TextView> mWords = new ArrayList<TextView>(); + private final ArrayList<TextView> mInfos = new ArrayList<TextView>(); private final ArrayList<View> mDividers = new ArrayList<View>(); private final int mCandidatePadding; private final int mCandidateStripHeight; @@ -177,29 +178,32 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo mCandidatePadding = res.getDimensionPixelOffset(R.dimen.candidate_padding); mCandidateStripHeight = res.getDimensionPixelOffset(R.dimen.candidate_strip_height); for (int i = 0; i < MAX_SUGGESTIONS; i++) { - final TextView tv; + final TextView word, info; switch (i) { case 0: - tv = (TextView)findViewById(R.id.candidate_left); - tv.setPadding(mCandidatePadding, 0, 0, 0); + word = (TextView)findViewById(R.id.word_left); + word.setPadding(mCandidatePadding, 0, 0, 0); + info = (TextView)findViewById(R.id.info_left); break; case 1: - tv = (TextView)findViewById(R.id.candidate_center); + word = (TextView)findViewById(R.id.word_center); + info = (TextView)findViewById(R.id.info_center); break; case 2: - tv = (TextView)findViewById(R.id.candidate_right); + word = (TextView)findViewById(R.id.word_right); + info = (TextView)findViewById(R.id.info_right); break; default: - tv = (TextView)inflater.inflate(R.layout.candidate, null); + word = (TextView)inflater.inflate(R.layout.candidate_word, null); + info = (TextView)inflater.inflate(R.layout.candidate_info, null); break; } - if (i < NUM_CANDIDATES_IN_STRIP) - setLayoutWeight(tv, 1.0f); - tv.setTag(i); - tv.setOnClickListener(this); + word.setTag(i); + word.setOnClickListener(this); if (i == 0) - tv.setOnLongClickListener(this); - mWords.add(tv); + word.setOnLongClickListener(this); + mWords.add(word); + mInfos.add(info); if (i > 0) { final View divider = inflater.inflate(R.layout.candidate_divider, null); divider.measure(UNSPECIFIED_MEASURESPEC, UNSPECIFIED_MEASURESPEC); @@ -263,15 +267,6 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo } } - private static void setLayoutWeight(View v, float weight) { - ViewGroup.LayoutParams lp = v.getLayoutParams(); - if (lp instanceof LinearLayout.LayoutParams) { - LinearLayout.LayoutParams llp = (LinearLayout.LayoutParams)lp; - llp.width = 0; - llp.weight = weight; - } - } - private CharSequence getStyledCandidateWord(CharSequence word, boolean isAutoCorrect) { if (!isAutoCorrect) return word; @@ -308,6 +303,7 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo clear(); final int paneWidth = getWidth(); final int dividerWidth = mDividers.get(0).getMeasuredWidth(); + final int dividerHeight = mDividers.get(0).getMeasuredHeight(); int x = 0; int y = 0; int fromIndex = NUM_CANDIDATES_IN_STRIP; @@ -315,10 +311,10 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo closeCandidatesPane(); mExpandCandidatesPane.setEnabled(count >= NUM_CANDIDATES_IN_STRIP); for (int i = 0; i < count; i++) { - final CharSequence word = suggestions.getWord(i); - if (word == null) continue; + final CharSequence suggestion = suggestions.getWord(i); + if (suggestion == null) continue; - final SuggestedWordInfo info = (suggestedWordInfoList != null) + final SuggestedWordInfo suggestionInfo = (suggestedWordInfoList != null) ? suggestedWordInfoList.get(i) : null; final boolean isAutoCorrect = suggestions.mHasMinimalSuggestion && ((i == 1 && !suggestions.mTypedWordValid) @@ -327,18 +323,37 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo // and there are multiple suggestions, such as the default punctuation list. // TODO: Need to revisit this logic with bigram suggestions final boolean isSuggestedCandidate = (i != 0); - final boolean isPunctuationSuggestions = (word.length() == 1 && count > 1); + final boolean isPunctuationSuggestions = (suggestion.length() == 1 && count > 1); - final TextView tv = mWords.get(i); + final TextView word = mWords.get(i); // TODO: Reorder candidates in strip as appropriate. The center candidate should hold // the word when space is typed (valid typed word or auto corrected word). - tv.setTextColor(getCandidateTextColor(isAutoCorrect, - isSuggestedCandidate || isPunctuationSuggestions, info)); - tv.setText(getStyledCandidateWord(word, isAutoCorrect)); + word.setTextColor(getCandidateTextColor(isAutoCorrect, + isSuggestedCandidate || isPunctuationSuggestions, suggestionInfo)); + word.setText(getStyledCandidateWord(suggestion, isAutoCorrect)); // TODO: call TextView.setTextScaleX() to fit the candidate in single line. - if (i >= NUM_CANDIDATES_IN_STRIP) { - tv.measure(UNSPECIFIED_MEASURESPEC, UNSPECIFIED_MEASURESPEC); - final int width = tv.getMeasuredWidth(); + word.measure(UNSPECIFIED_MEASURESPEC, UNSPECIFIED_MEASURESPEC); + final int width = word.getMeasuredWidth(); + final int height = word.getMeasuredHeight(); + + final TextView info; + if (DBG && suggestionInfo != null + && !TextUtils.isEmpty(suggestionInfo.getDebugString())) { + info = mInfos.get(i); + info.setText(suggestionInfo.getDebugString()); + info.setVisibility(View.VISIBLE); + info.measure(UNSPECIFIED_MEASURESPEC, UNSPECIFIED_MEASURESPEC); + } else { + info = null; + } + + if (i < NUM_CANDIDATES_IN_STRIP) { + if (info != null) { + final int infoWidth = info.getMeasuredWidth(); + FrameLayoutCompatUtils.placeViewAt( + info, x + width - infoWidth, y, infoWidth, info.getMeasuredHeight()); + } + } else { // TODO: Handle overflow case. if (dividerWidth + x + width >= paneWidth) { centeringCandidates(fromIndex, i - 1, x, paneWidth); @@ -348,23 +363,23 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo } if (x != 0) { final View divider = mDividers.get(i - NUM_CANDIDATES_IN_STRIP); - addCandidateAt(divider, x, y); + mCandidatesPane.addView(divider); + FrameLayoutCompatUtils.placeViewAt( + divider, x, y + (mCandidateStripHeight - dividerHeight) / 2, + dividerWidth, dividerHeight); x += dividerWidth; } - addCandidateAt(tv, x, y); + mCandidatesPane.addView(word); + FrameLayoutCompatUtils.placeViewAt( + word, x, y + (mCandidateStripHeight - height) / 2, width, height); + if (info != null) { + mCandidatesPane.addView(info); + final int infoWidth = info.getMeasuredWidth(); + FrameLayoutCompatUtils.placeViewAt( + info, x + width - infoWidth, y, infoWidth, info.getMeasuredHeight()); + } x += width; } - - if (DBG && info != null) { - final TextView dv = new TextView(getContext(), null); - dv.setTextSize(10.0f); - dv.setTextColor(0xff808080); - dv.setText(info.getDebugString()); - // TODO: debug view for candidate strip needed. -// mCandidatesPane.addView(dv); -// LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams)dv.getLayoutParams(); -// lp.gravity = Gravity.BOTTOM; - } } if (x != 0) { // Centering last candidates row. @@ -372,19 +387,15 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo } } - private void addCandidateAt(View v, int x, int y) { - final int width = v.getMeasuredWidth(); - final int height = v.getMeasuredHeight(); - final MarginLayoutParams marginLayoutParams = FrameLayoutCompatUtils.newLayoutParam( - mCandidatesPane, width, height); - marginLayoutParams.setMargins(x, y + (mCandidateStripHeight - height) / 2, 0, 0); - mCandidatesPane.addView(v, marginLayoutParams); - } - private void centeringCandidates(int from, int to, int width, int paneWidth) { final ViewGroup pane = mCandidatesPane; final int fromIndex = pane.indexOfChild(mWords.get(from)); - final int toIndex = pane.indexOfChild(mWords.get(to)); + final int toIndex; + if (mInfos.get(to).getParent() != null) { + toIndex = pane.indexOfChild(mInfos.get(to)); + } else { + toIndex = pane.indexOfChild(mWords.get(to)); + } final int offset = (paneWidth - width) / 2; for (int index = fromIndex; index <= toIndex; index++) { offsetMargin(pane.getChildAt(index), offset, 0); @@ -394,9 +405,9 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo private static void offsetMargin(View v, int dx, int dy) { if (v == null) return; - ViewGroup.LayoutParams lp = v.getLayoutParams(); + final ViewGroup.LayoutParams lp = v.getLayoutParams(); if (lp instanceof ViewGroup.MarginLayoutParams) { - ViewGroup.MarginLayoutParams mlp = (ViewGroup.MarginLayoutParams)lp; + final ViewGroup.MarginLayoutParams mlp = (ViewGroup.MarginLayoutParams)lp; mlp.setMargins(mlp.leftMargin + dx, mlp.topMargin + dy, 0, 0); } } @@ -458,8 +469,10 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo public void clear() { mShowingAddToDictionary = false; mShowingAutoCorrectionInverted = false; - for (int i = 0; i < NUM_CANDIDATES_IN_STRIP; i++) + for (int i = 0; i < NUM_CANDIDATES_IN_STRIP; i++) { mWords.get(i).setText(null); + mInfos.get(i).setVisibility(View.GONE); + } mCandidatesPane.removeAllViews(); } |