+
+ @Override
+ public long getItemId(int position) {
+ return getItem(position).index();
+ }
+
+ @Override
+ public TableLayout getView(int position, View convertView, ViewGroup parent) {
+ final TableLayout result;
+ if (convertView instanceof TableLayout) {
+ result = (TableLayout) convertView;
+ result.removeAllViews();
+ } else {
+ result = new TableLayout(parent.getContext());
+ }
+ final RowBase row = getItem(position);
+ if (row instanceof PairEntry.Row) {
+ return getView(position, (PairEntry.Row) row, parent, result);
+ } else if (row instanceof TokenRow) {
+ return getView((TokenRow) row, parent, result);
+ } else if (row instanceof HtmlEntry.Row) {
+ return getView((HtmlEntry.Row) row, parent, result);
+ } else {
+ throw new IllegalArgumentException("Unsupported Row type: " + row.getClass());
+ }
+ }
+
+ private TableLayout getView(final int position, PairEntry.Row row, ViewGroup parent,
+ final TableLayout result) {
+ final PairEntry entry = row.getEntry();
+ final int rowCount = entry.pairs.size();
+
+ final TableRow.LayoutParams layoutParams = new TableRow.LayoutParams();
+ layoutParams.weight = 0.5f;
+ layoutParams.leftMargin = mPaddingLarge;
+
+ for (int r = 0; r < rowCount; ++r) {
+ final TableRow tableRow = new TableRow(result.getContext());
+
+ final TextView col1 = new TextView(tableRow.getContext());
+ final TextView col2 = new TextView(tableRow.getContext());
+
+ // Set the columns in the table.
+ if (r > 0) {
+ final TextView bullet = new TextView(tableRow.getContext());
+ bullet.setText(" • ");
+ tableRow.addView(bullet);
+ }
+ tableRow.addView(col1, layoutParams);
+ final TextView margin = new TextView(tableRow.getContext());
+ margin.setText(" ");
+ tableRow.addView(margin);
+ if (r > 0) {
+ final TextView bullet = new TextView(tableRow.getContext());
+ bullet.setText(" • ");
+ tableRow.addView(bullet);
+ }
+ tableRow.addView(col2, layoutParams);
+ col1.setWidth(1);
+ col2.setWidth(1);
+
+ // Set what's in the columns.
+
+ final Pair pair = entry.pairs.get(r);
+ final String col1Text = index.swapPairEntries ? pair.lang2 : pair.lang1;
+ final String col2Text = index.swapPairEntries ? pair.lang1 : pair.lang2;
+
+ col1.setText(col1Text, TextView.BufferType.SPANNABLE);
+ col2.setText(col2Text, TextView.BufferType.SPANNABLE);
+
+ // Bold the token instances in col1.
+ final Set<String> toBold = toHighlight != null ? this.toHighlight : Collections
+ .singleton(row.getTokenRow(true).getToken());
+ final Spannable col1Spannable = (Spannable) col1.getText();
+ for (final String token : toBold) {
+ int startPos = 0;
+ while ((startPos = col1Text.indexOf(token, startPos)) != -1) {
+ col1Spannable.setSpan(new StyleSpan(Typeface.BOLD), startPos, startPos
+ + token.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
+ startPos += token.length();
+ }
+ }
+
+ createTokenLinkSpans(col1, col1Spannable, col1Text);
+ createTokenLinkSpans(col2, (Spannable) col2.getText(), col2Text);
+
+ col1.setTypeface(typeface);
+ col2.setTypeface(typeface);
+ col1.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
+ col2.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
+ // col2.setBackgroundResource(theme.otherLangBg);
+
+ if (index.swapPairEntries) {
+ col2.setOnLongClickListener(textViewLongClickListenerIndex0);
+ col1.setOnLongClickListener(textViewLongClickListenerIndex1);
+ } else {
+ col1.setOnLongClickListener(textViewLongClickListenerIndex0);
+ col2.setOnLongClickListener(textViewLongClickListenerIndex1);
+ }
+
+ result.addView(tableRow);
+ }
+
+ // Because we have a Button inside a ListView row:
+ // http://groups.google.com/group/android-developers/browse_thread/thread/3d96af1530a7d62a?pli=1
+ result.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
+ result.setClickable(true);
+ result.setFocusable(true);
+ result.setLongClickable(true);
+// result.setBackgroundResource(android.R.drawable.menuitem_background);
+
+ result.setBackgroundResource(theme.normalRowBg);
+
+ result.setOnClickListener(new TextView.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ DictionaryActivity.this.onListItemClick(getListView(), v, position, position);
+ }
+ });
+
+ return result;
+ }
+
+ private TableLayout getPossibleLinkToHtmlEntryView(final boolean isTokenRow,
+ final String text, final boolean hasMainEntry, final List<HtmlEntry> htmlEntries,
+ final String htmlTextToHighlight, ViewGroup parent, final TableLayout result) {
+ final Context context = parent.getContext();
+
+ final TableRow tableRow = new TableRow(result.getContext());
+ tableRow.setBackgroundResource(hasMainEntry ? theme.tokenRowMainBg
+ : theme.tokenRowOtherBg);
+ if (isTokenRow) {
+ tableRow.setPadding(mPaddingDefault, mPaddingDefault, mPaddingDefault, 0);
+ } else {
+ tableRow.setPadding(mPaddingLarge, mPaddingDefault, mPaddingDefault, 0);
+ }
+ result.addView(tableRow);
+
+ // Make it so we can long-click on these token rows, too:
+ final TextView textView = new TextView(context);
+ textView.setText(text, BufferType.SPANNABLE);
+ createTokenLinkSpans(textView, (Spannable) textView.getText(), text);
+ final TextViewLongClickListener textViewLongClickListenerIndex0 = new TextViewLongClickListener(
+ 0);
+ textView.setOnLongClickListener(textViewLongClickListenerIndex0);
+ result.setLongClickable(true);
+
+ // Doesn't work:
+ // textView.setTextColor(android.R.color.secondary_text_light);
+ textView.setTypeface(typeface);
+ TableRow.LayoutParams lp = new TableRow.LayoutParams(0);
+ if (isTokenRow) {
+ textView.setTextAppearance(context, theme.tokenRowFg);
+ textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 4 * fontSizeSp / 3);
+ } else {
+ textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
+ }
+ lp.weight = 1.0f;
+
+ textView.setLayoutParams(lp);
+ tableRow.addView(textView);
+
+ if (!htmlEntries.isEmpty()) {
+ final ClickableSpan clickableSpan = new ClickableSpan() {
+ @Override
+ public void onClick(View widget) {
+ }
+ };
+ ((Spannable) textView.getText()).setSpan(clickableSpan, 0, text.length(),
+ Spannable.SPAN_INCLUSIVE_INCLUSIVE);
+ result.setClickable(true);
+ textView.setClickable(true);
+ textView.setMovementMethod(LinkMovementMethod.getInstance());
+ textView.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ String html = HtmlEntry.htmlBody(htmlEntries, index.shortName);
+ // Log.d(LOG, "html=" + html);
+ startActivityForResult(
+ HtmlDisplayActivity.getHtmlIntent(getApplicationContext(), String.format(
+ "<html><head></head><body>%s</body></html>", html),
+ htmlTextToHighlight, false),
+ 0);
+ }
+ });
+ }
+ return result;
+ }
+
+ private TableLayout getView(TokenRow row, ViewGroup parent, final TableLayout result) {
+ final IndexEntry indexEntry = row.getIndexEntry();
+ return getPossibleLinkToHtmlEntryView(true, indexEntry.token, row.hasMainEntry,
+ indexEntry.htmlEntries, null, parent, result);
+ }
+
+ private TableLayout getView(HtmlEntry.Row row, ViewGroup parent, final TableLayout result) {
+ final HtmlEntry htmlEntry = row.getEntry();
+ final TokenRow tokenRow = row.getTokenRow(true);
+ return getPossibleLinkToHtmlEntryView(false,
+ getString(R.string.seeAlso, htmlEntry.title, htmlEntry.entrySource.getName()),
+ false, Collections.singletonList(htmlEntry), tokenRow.getToken(), parent,
+ result);
+ }
+