Examples with BaseCell com.tmall.wireless.tangram.structure.BaseCell used on opensource projects

Example 21 with BaseCell

use of com.tmall.wireless.tangram.structure.BaseCell in project Tangram-Android by alibaba.

the class PojoDataParser method createCell.

protected BaseCell createCell(@NonNull MVHelper resolver, @Nullable JSONObject cellData, ServiceManager serviceManager) {
    if (cellData != null) {
        BaseCell cell = null;
        String cellType = cellData.optString(Card.KEY_TYPE);
        if ((resolver != null && resolver.resolver().getViewClass(cellType) != null) || Utils.isCard(cellData)) {
            if (resolver.resolver().isCompatibleType(cellType)) {
                cell = Utils.newInstance(resolver.resolver().getCellClass(cellType));
                // do not display when newInstance failed
                if (cell == null) {
                    return null;
                }
                cell.serviceManager = serviceManager;
            } else {
                if (Utils.isCard(cellData)) {
                    switch(cellType) {
                        // TODO support parse inline flow card
                        case TangramBuilder.TYPE_CONTAINER_BANNER:
                            cell = new BannerEntityCard();
                            break;
                        case TangramBuilder.TYPE_CONTAINER_SCROLL:
                            cell = new LinearScrollEntityCard();
                            break;
                    }
                    if (cell != null) {
                        cell.serviceManager = serviceManager;
                    }
                } else {
                    cell = new BaseCell(cellType);
                    cell.serviceManager = serviceManager;
                }
            }
            if (cell != null) {
                resolver.parseCell(resolver, cell, cellData);
                cell.setStringType(cellType);
            }
            return cell;
        } else {
            // support virtual view at layout
            BaseCellBinderResolver componentBinderResolver = serviceManager.getService(BaseCellBinderResolver.class);
            if (componentBinderResolver.has(cellType)) {
                cell = new BaseCell(cellType);
                cell.serviceManager = serviceManager;
                resolver.parseCell(resolver, cell, cellData);
                cell.setStringType(cellType);
                return cell;
            } else {
                return null;
            }
        }
    }
    return null;
}

Example 22 with BaseCell

use of com.tmall.wireless.tangram.structure.BaseCell in project Tangram-Android by alibaba.

the class FusionCard method getCards.

@SuppressWarnings("unchecked")
@Override
public List<Card> getCards(final CardResolver cardResolver) {
    if (serviceManager == null)
        return Collections.emptyList();
    final CardLoadSupport loadSupport = serviceManager.getService(CardLoadSupport.class);
    final MVHelper cellResolver = serviceManager.getService(MVHelper.class);
    final ViewFactory viewFactory = serviceManager.getService(ViewFactory.class);
    if (loadSupport == null || cellResolver == null || cardResolver == null)
        return Collections.emptyList();
    if (style instanceof DelegateStyle) {
        DelegateStyle dStyle = (DelegateStyle) this.style;
        final Card anchorCard = cardResolver.create(String.valueOf(TangramBuilder.TYPE_SINGLE_COLUMN));
        final BaseCell emptyCell = new BaseCell(TangramBuilder.TYPE_EMPTY_VIEW);
        if (emptyCell.style != null)
            emptyCell.style.height = 0;
        anchorCard.addCell(emptyCell);
        final Card headerCard = cardResolver.create(String.valueOf(TangramBuilder.TYPE_STICKY_START));
        final BaseCell tabCell = mCells.get(0);
        mCells.remove(0);
        // asign header id
        headerCard.id = id + "-tabheader";
        headerCard.addCell(tabCell);
        final DelegateStyle.CardInfo info = dStyle.cardInfos.get(0);
        final String cardType = info.type;
        final Card originalCard = cardResolver.create(String.valueOf(info.type));
        // no cell is needed
        originalCard.setStringType(info.type);
        // assign id;
        originalCard.id = id;
        originalCard.parseWith(info.data, cellResolver);
        final Card contentCard = new FusionContentCard(originalCard, (tabCell instanceof SwitchTabHeaderCell) ? (SwitchTabHeaderCell) tabCell : null, 0);
        if (viewFactory != null) {
            View view = viewFactory.create();
            int defaultHeight = viewFactory.getDefaultHeight();
            if (view != null && defaultHeight > 0)
                contentCard.enablePlaceholderView(view, defaultHeight);
        }
        contentCard.loadMore = true;
        contentCard.hasMore = true;
        if (TextUtils.isEmpty(contentCard.load))
            contentCard.load = this.load;
        if (TextUtils.isEmpty(contentCard.load))
            return Collections.emptyList();
        if (mCells.size() > 0) {
            contentCard.addCells(mCells);
        }
        if (mPendingCells.size() > 0) {
            contentCard.addCells(mPendingCells);
        }
        if ((tabCell instanceof SwitchTabHeaderCell)) {
            final SwitchTabHeaderCell switchHeader = (SwitchTabHeaderCell) tabCell;
            switchHeader.setSwitchTabTrigger(new SwitchTabTrigger() {

                private Map<Integer, IndexCache> mCacheMap = new HashMap<>();

                private int currentIndex = 0;

                private Card currentCard = contentCard;

                @Override
                public void invalidate(int index) {
                    mCacheMap.remove(index);
                    if (currentIndex == index) {
                        currentIndex = -1;
                    }
                }

                @Override
                public void switchTo(int index, @NonNull Cell cell, Map<String, Object> params) {
                    switchTo(index, FusionCard.this.id, cell, params);
                }

                @Override
                public void switchTo(int index, String id, @NonNull Cell cell, @Nullable Map<String, Object> params) {
                    if (currentIndex == index) {
                        // reassign id
                        currentCard.id = id;
                        currentCard.setParams(params);
                        return;
                    }
                    if (currentIndex >= 0)
                        mCacheMap.put(currentIndex, new IndexCache(currentIndex, currentCard));
                    IndexCache indexCache = mCacheMap.get(index);
                    if (indexCache == null) {
                        Card newCard = cardResolver.create(cardType);
                        // no cell is needed
                        newCard.setStringType(cardType);
                        // assign id
                        newCard.id = id;
                        newCard.parseWith(info.data, cellResolver);
                        newCard = new FusionContentCard(newCard, switchHeader, index);
                        newCard.loadMore = true;
                        newCard.hasMore = true;
                        if (viewFactory != null) {
                            View view = viewFactory.create();
                            int defaultHeight = viewFactory.getDefaultHeight();
                            if (view != null && defaultHeight > 0)
                                newCard.enablePlaceholderView(view, defaultHeight);
                        }
                        indexCache = new IndexCache(index, newCard);
                    }
                    indexCache.card.setParams(params);
                    // TODO: not generic!!!
                    Engine engine = (Engine) FusionCard.this.serviceManager;
                    if (engine != null) {
                        // first stopScrolling!!!
                        engine.scrollToPosition(headerCard);
                        engine.replaceCard(currentCard, indexCache.card);
                        currentCard = indexCache.card;
                        if (!currentCard.loaded)
                            loadSupport.loadMore(currentCard);
                    }
                    currentIndex = index;
                }
            });
        } else {
            return Collections.emptyList();
        }
        return Arrays.asList(anchorCard, headerCard, contentCard);
    }
    return Collections.emptyList();
}

Example 23 with BaseCell

use of com.tmall.wireless.tangram.structure.BaseCell in project Tangram-Android by alibaba.

the class OnePlusNCard method convertLayoutHelper.

@Nullable
@Override
public LayoutHelper convertLayoutHelper(@Nullable LayoutHelper oldHelper) {
    OnePlusNLayoutHelper layoutHelper;
    if (oldHelper instanceof OnePlusNLayoutHelper) {
        layoutHelper = (OnePlusNLayoutHelper) oldHelper;
    } else {
        layoutHelper = new OnePlusNLayoutHelper();
    }
    layoutHelper.setItemCount(mCells.size());
    if (mCells.size() == 1) {
        BaseCell isHeader = mCells.get(0);
        layoutHelper.setHasHeader(Style.DISPLAY_BLOCK.equalsIgnoreCase(isHeader.optStringParam(Style.KEY_DISPLAY)));
        layoutHelper.setHasFooter(false);
    } else if (mCells.size() >= 2) {
        BaseCell isHeader = mCells.get(0);
        layoutHelper.setHasHeader(Style.DISPLAY_BLOCK.equalsIgnoreCase(isHeader.optStringParam(Style.KEY_DISPLAY)));
        BaseCell isFooter = mCells.get(mCells.size() - 1);
        layoutHelper.setHasFooter(Style.DISPLAY_BLOCK.equalsIgnoreCase(isFooter.optStringParam(Style.KEY_DISPLAY)));
    }
    if (style instanceof ColumnStyle) {
        ColumnStyle columnStyle = (ColumnStyle) style;
        if (columnStyle.cols != null && columnStyle.cols.length > 0)
            layoutHelper.setColWeights(columnStyle.cols);
        else
            layoutHelper.setColWeights(EMPTY_WEIGHTS);
        if (!Float.isNaN(style.aspectRatio)) {
            layoutHelper.setAspectRatio(style.aspectRatio);
        }
        if (columnStyle.rows != null && columnStyle.rows.length > 0) {
            layoutHelper.setRowWeight(columnStyle.rows[0]);
        }
        layoutHelper.setBgColor(columnStyle.bgColor);
        layoutHelper.setMargin(style.margin[Style.MARGIN_LEFT_INDEX], style.margin[Style.MARGIN_TOP_INDEX], style.margin[Style.MARGIN_RIGHT_INDEX], style.margin[Style.MARGIN_BOTTOM_INDEX]);
        layoutHelper.setPadding(style.padding[Style.MARGIN_LEFT_INDEX], style.padding[Style.MARGIN_TOP_INDEX], style.padding[Style.MARGIN_RIGHT_INDEX], style.padding[Style.MARGIN_BOTTOM_INDEX]);
    }
    return layoutHelper;
}

Example 24 with BaseCell

use of com.tmall.wireless.tangram.structure.BaseCell in project Tangram-Android by alibaba.

the class OnePlusNCard method parseHeaderCell.

@Override
protected void parseHeaderCell(@NonNull MVHelper resolver, @Nullable JSONObject header) {
    BaseCell mHeader = createCell(resolver, header, true);
    ensureBlock(mHeader);
}

Example 25 with BaseCell

use of com.tmall.wireless.tangram.structure.BaseCell in project Tangram-Android by alibaba.

the class BannerEntityCard method parseWith.

@Override
public void parseWith(@NonNull JSONObject data, @NonNull MVHelper resolver) {
    this.mCells.clear();
    id = data.optString(Card.KEY_ID, id == null ? "" : id);
    this.cardType = data.optString(Card.KEY_TYPE);
    // parsing header
    JSONObject header = data.optJSONObject(Card.KEY_HEADER);
    parseHeaderCell(resolver, header);
    // parsing body
    JSONArray componentArray = data.optJSONArray(Card.KEY_ITEMS);
    if (componentArray != null) {
        final int cellLength = componentArray.length();
        for (int i = 0; i < cellLength; i++) {
            final JSONObject cellData = componentArray.optJSONObject(i);
            BaseCell cell = createCell(resolver, cellData, true);
            try {
                if (cell != null) {
                    cell.extras.put(MVResolver.KEY_INDEX, cell.pos);
                }
            } catch (JSONException e) {
            }
        }
    }
    // parsing footer
    JSONObject footer = data.optJSONObject(Card.KEY_FOOTER);
    parseFooterCell(resolver, footer);
    JSONObject styleJson = data.optJSONObject(Card.KEY_STYLE);
    parseStyle(styleJson);
}