Examples with Page org.ebookdroid.core.Page used on opensource projects

Example 1 with Page

use of org.ebookdroid.core.Page in project LibreraReader by foobnix.

the class VerticalModeController method saveChanges.

@Override
public void saveChanges(final List<PointF> points, final int color) {
    if (SettingsManager.getBookSettings().cropPages) {
        onCrop();
        return;
    }
    final float zoom = ctr.getZoomModel().getZoom();
    int scrollX = ctr.getDocumentController().getView().getScrollX();
    int scrollY = ctr.getDocumentController().getView().getScrollY();
    final Map<Integer, List<PointF>> result = new HashMap<Integer, List<PointF>>();
    final int first = ctr.getDocumentController().getFirstVisiblePage();
    final int last = ctr.getDocumentController().getLastVisiblePage() + 1;
    LOG.d("first", first, "last", last);
    for (PointF p : points) {
        RectF tapRect = new RectF(p.x, p.y, p.x, p.y);
        tapRect.offset(scrollX, scrollY);
        Iterable<Page> pages = ctr.getDocumentModel().getPages(first, last);
        for (Page page : pages) {
            RectF pbounds = page.getBounds(zoom);
            float aspect = page.getAspectRatio();
            float k = page.cpi.width / pbounds.width();
            LOG.d("PAGE #", page.index.viewIndex);
            LOG.d("PAGE wxh", page.cpi.width, page.cpi.height);
            LOG.d("PAGE dpi", page.cpi.dpi, page.cpi.dpi);
            LOG.d("pbounds p", pbounds, "zoom", zoom, "aspect", aspect);
            LOG.d("pbounds p", pbounds, "zoom", zoom, "aspect", aspect);
            if (RectF.intersects(pbounds, tapRect)) {
                int pNumber = page.index.docIndex;
                List<PointF> list = result.get(pNumber);
                if (list == null) {
                    list = new ArrayList<PointF>();
                }
                p.x += scrollX;
                p.y += scrollY - pbounds.top;
                p.x = p.x * k;
                p.y = p.y * k;
                list.add(p);
                result.put(pNumber, list);
            }
        }
    }
    float width = AppState.get().editLineWidth * 3;
    float alpha = AppState.get().editAlphaColor;
    ctr.getDecodeService().addAnnotation(result, color, width, alpha, new ResultResponse<Pair<Integer, List<Annotation>>>() {

        @Override
        public boolean onResultRecive(Pair<Integer, List<Annotation>> p) {
            ctr.getDocumentModel().getPageObject(p.first).annotations = p.second;
            ctr.getDocumentController().toggleRenderingEffects();
            return false;
        }
    });
}

Example 2 with Page

use of org.ebookdroid.core.Page in project LibreraReader by foobnix.

the class VerticalModeController method underlineText.

@Override
public void underlineText(int color, float width, AnnotationType type) {
    if (ctr == null || ctr.getDocumentController() == null || ctr.getDocumentModel() == null) {
        LOG.d("Can't underlineText");
        return;
    }
    final int first = ctr.getDocumentController().getFirstVisiblePage();
    final int last = ctr.getDocumentController().getLastVisiblePage();
    for (int i = first; i < last + 1; i++) {
        final Page page = ctr.getDocumentModel().getPageByDocIndex(i);
        if (page == null || page.selectedText == null) {
            continue;
        }
        List<TextWord> texts = page.selectedText;
        final ArrayList<PointF> quadPoints = new ArrayList<PointF>();
        for (TextWord text : texts) {
            RectF rect = text.getOriginal();
            quadPoints.add(new PointF(rect.left, rect.bottom));
            quadPoints.add(new PointF(rect.right, rect.bottom));
            quadPoints.add(new PointF(rect.right, rect.top));
            quadPoints.add(new PointF(rect.left, rect.top));
        }
        PointF[] array = quadPoints.toArray(new PointF[quadPoints.size()]);
        ctr.getDecodeService().underlineText(i, array, color, type, new ResultResponse<List<Annotation>>() {

            @Override
            public boolean onResultRecive(List<Annotation> arg0) {
                page.annotations = arg0;
                page.selectedText = new ArrayList<TextWord>();
                ctr.getDocumentController().toggleRenderingEffects();
                return false;
            }
        });
    }
}

Example 3 with Page

use of org.ebookdroid.core.Page in project LibreraReader by foobnix.

the class PdfSurfaceView method getScrollScaleRatio.

/**
 * {@inheritDoc}
 *
 * @see org.ebookdroid.ui.viewer.IView#getScrollScaleRatio()
 */
@Override
public float getScrollScaleRatio() {
    final Page page = base.getDocumentModel().getCurrentPageObject();
    final float zoom = base.getZoomModel().getZoom();
    if (page == null || page.getBounds(zoom) == null) {
        return 0;
    }
    return getWidth() * zoom / page.getBounds(zoom).width();
}

Example 4 with Page

use of org.ebookdroid.core.Page in project LibreraReader by foobnix.

the class DocumentModel method initPages.

public void initPages(final IActivityController base, final IProgressIndicator task) {
    recyclePages();
    final BookSettings bs = SettingsManager.getBookSettings();
    if (base == null || bs == null || context == null || decodeService == null) {
        return;
    }
    final IView view = base.getView();
    final CodecPageInfo defCpi = new CodecPageInfo();
    defCpi.width = (view.getWidth());
    defCpi.height = (view.getHeight());
    int viewIndex = 0;
    try {
        final ArrayList<Page> list = new ArrayList<Page>();
        final CodecPageInfo[] infos = retrievePagesInfo(base, bs, task);
        for (int docIndex = 0; docIndex < infos.length; docIndex++) {
            if (TempHolder.get().loadingCancelled) {
                return;
            }
            if (!AppState.get().isCut) {
                CodecPageInfo cpi = infos[docIndex] != null ? infos[docIndex] : defCpi;
                final Page page = new Page(base, new PageIndex(docIndex, viewIndex++), PageType.FULL_PAGE, cpi);
                list.add(page);
            } else {
                final Page page1 = new Page(base, new PageIndex(docIndex, viewIndex++), PageType.LEFT_PAGE, infos[docIndex]);
                final Page page2 = new Page(base, new PageIndex(docIndex, viewIndex++), PageType.RIGHT_PAGE, infos[docIndex]);
                if (AppState.get().isCutRTL) {
                    list.add(page2);
                    list.add(page1);
                } else {
                    list.add(page1);
                    list.add(page2);
                }
            }
        }
        pages = list.toArray(new Page[list.size()]);
    } finally {
    }
}

Example 5 with Page

use of org.ebookdroid.core.Page in project LibreraReader by foobnix.

the class DocumentModel method recyclePages.

public void recyclePages() {
    if (LengthUtils.isNotEmpty(pages)) {
        final List<Bitmaps> bitmapsToRecycle = new ArrayList<Bitmaps>();
        for (final Page page : pages) {
            page.recycle(bitmapsToRecycle);
        }
        BitmapManager.release(bitmapsToRecycle);
        BitmapManager.release();
    }
    pages = EMPTY_PAGES;
}