Examples with CodecContext org.ebookdroid.core.codec.CodecContext used on opensource projects

Example 1 with CodecContext

use of org.ebookdroid.core.codec.CodecContext in project LibreraReader by foobnix.

the class MultyDocSearchDialog method searchInThePDF.

public static int searchInThePDF(String path, String text, final Handler update1) {
    try {
        text = text.toLowerCase(Locale.US);
        CodecContext ctx = BookType.getCodecContextByPath(path);
        CodecDocument openDocument = null;
        CacheZipUtils.cacheLock.lock();
        try {
            String zipPath = CacheZipUtils.extracIfNeed(path, CacheDir.ZipApp).unZipPath;
            openDocument = ctx.openDocument(zipPath, "");
            LOG.d("searchInThePDF", openDocument, zipPath);
        } finally {
            CacheZipUtils.cacheLock.unlock();
        }
        if (!Model.get().isSearcingRun) {
            openDocument.recycle();
            ctx.recycle();
            return -1;
        }
        int pageCount = openDocument.getPageCount();
        Model.get().currentPagesCount = pageCount;
        Model.get().currentDoc = new File(path).getName();
        LOG.d("searchInThePDF", "pageCount", Model.get().currentPagesCount, Model.get().currentDoc);
        int emptyCount = 0;
        for (int i = 0; i < pageCount; i++) {
            if (!Model.get().isSearcingRun) {
                openDocument.recycle();
                ctx.recycle();
                return -1;
            }
            CodecPage page = openDocument.getPage(i);
            TextWord[][] textPage = page.getText();
            LOG.d("searchInThePDF", "getText", textPage != null ? textPage.length : "null");
            if (textPage == null || textPage.length <= 1) {
                emptyCount++;
                if (emptyCount >= 5) {
                    LOG.d("searchInThePDF", "Page is empty", emptyCount);
                    break;
                }
            }
            List<TextWord> findText = Page.findText(text, textPage);
            page.recycle();
            page = null;
            Model.get().currentPage = i;
            update1.sendEmptyMessage(0);
            if (!findText.isEmpty()) {
                openDocument.recycle();
                ctx.recycle();
                findText = null;
                openDocument = null;
                ctx = null;
                return i;
            }
            findText = null;
        }
        openDocument.recycle();
        ctx.recycle();
        openDocument = null;
        ctx = null;
        System.gc();
    } catch (Exception e) {
        LOG.e(e);
    }
    return -1;
}

Example 2 with CodecContext

use of org.ebookdroid.core.codec.CodecContext in project LibreraReader by foobnix.

the class ImageExtractor method singleCodecContext.

public static synchronized CodecDocument singleCodecContext(final String path, String passw, int w, int h) {
    try {
        CodecContext codecContex = BookType.getCodecContextByPath(path);
        LOG.d("CodecContext", codecContex);
        if (codecContex == null) {
            return null;
        }
        TempHolder.get().loadingCancelled = false;
        return codecContex.openDocument(path, passw);
    } catch (RuntimeException e) {
        LOG.e(e);
        return null;
    }
}

Example 3 with CodecContext

use of org.ebookdroid.core.codec.CodecContext in project LibreraReader by foobnix.

the class ZipContext method openDocumentInner.

@Override
public CodecDocument openDocumentInner(String fileName, String password) {
    LOG.d("ZipContext begin", fileName);
    Pair<Boolean, String> pack = CacheZipUtils.isSingleAndSupportEntryFile(new File(fileName));
    if (pack.first) {
        LOG.d("ZipContext", "Singe archive entry");
        Fb2Context fb2Context = new Fb2Context();
        String etryPath = pack.second;
        File cacheFileName = fb2Context.getCacheFileName(new File(CacheDir.ZipApp.getDir(), etryPath).getPath());
        LOG.d("ZipContext", etryPath, cacheFileName.getName());
        if (cacheFileName.exists()) {
            LOG.d("ZipContext", "FB2 cache exists");
            return fb2Context.openDocumentInner(etryPath, password);
        }
    }
    String path = CacheZipUtils.extracIfNeed(fileName, CacheDir.ZipApp).unZipPath;
    if (path.endsWith("zip")) {
        return null;
    }
    CodecContext ctx = BookType.getCodecContextByPath(path);
    LOG.d("ZipContext", "open", path);
    return ctx.openDocument(path, password);
}