Examples with XMLSlideShow org.apache.poi.xslf.usermodel.XMLSlideShow used on opensource projects

Example 21 with XMLSlideShow

use of org.apache.poi.xslf.usermodel.XMLSlideShow in project CodeUtils by boredream.

the class TempUtils method replacePPT.

public static void replacePPT() {
    Map<String, String> replaceMap = new HashMap<String, String>();
    // replaceMap.put("实战名称", "微博实战：Android 视频播放");
    // replaceMap.put("知识点1", "我页面的实现");
    replaceMap.put("我页面的实现", "知识点1");
    replaceMap.put("个人中心页面的基本实现", "知识点2");
    replaceMap.put("个人中心页面菜单栏相关效果", "知识点3");
    replaceMap.put("个人中心页面背景图变化效果", "");
    try {
        // 获取ppt文件
        FileInputStream is = new FileInputStream("temp" + File.separator + "office" + File.separator + "ppt2007.pptx");
        XMLSlideShow ppt = new XMLSlideShow(is);
        is.close();
        // 获取幻灯片
        for (XSLFSlide slide : ppt.getSlides()) {
            // 获取每一张幻灯片中的shape
            for (XSLFShape shape : slide.getShapes()) {
                // position on the canvas
                Rectangle2D anchor = shape.getAnchor();
                if (shape instanceof XSLFTextShape) {
                    XSLFTextShape txShape = (XSLFTextShape) shape;
                    // 获取其中的文字
                    String text = txShape.getText();
                    // 替换文字内容
                    text = replaceAllMap(text, replaceMap);
                    txShape.setText(text);
                    if (text.contains("{picture}")) {
                        // // 替换图片
                        // byte[] pictureData = IOUtils.toByteArray(
                        // new FileInputStream("E:\\33.png"));
                        // int idx = ppt.addPicture(pictureData,
                        // XSLFPictureData.PICTURE_TYPE_PNG);
                        // XSLFPictureShape pic = slide.createPicture(idx);
                        // // 设置XSLFPictureShape的位置信息
                        // pic.setAnchor(anchor);
                        // // 移除XSLFTextShape
                        // slide.removeShape(txShape);
                        System.out.println("替换图片");
                    }
                } else if (shape instanceof XSLFGroupShape) {
                    System.out.println("替换group");
                    for (XSLFShape sunshape : ((XSLFGroupShape) shape).getShapes()) {
                        XSLFTextShape txSunShape = (XSLFTextShape) sunshape;
                        // 获取其中的文字
                        String text = txSunShape.getText();
                        // 替换文字内容
                        text = replaceAllMap(text, replaceMap);
                        txSunShape.setText(text);
                    // if (text.contains("{picture}")) {
                    // // 替换图片
                    // byte[] pictureData = IOUtils
                    // .toByteArray(new FileInputStream(
                    // "E:\\33.png"));
                    // int idx = ppt.addPicture(pictureData,
                    // XSLFPictureData.PICTURE_TYPE_PNG);
                    // XSLFPictureShape pic = slide.createPicture(idx);
                    // slide.removeShape(txSunShape);
                    // pic.setAnchor(anchor);
                    // }
                    }
                } else if (shape instanceof XSLFPictureShape) {
                    System.out.println("替换picture");
                    XSLFPictureShape pShape = (XSLFPictureShape) shape;
                    XSLFPictureData pData = pShape.getPictureData();
                    System.out.println(pData.getFileName());
                } else {
                    System.out.println("Process me: " + shape.getClass());
                }
            }
        }
        File file = new File("temp" + File.separator + "office" + File.separator + "ppt2007plus_new.pptx");
        if (!file.exists()) {
            file.createNewFile();
        }
        FileOutputStream out = new FileOutputStream(file);
        ppt.write(out);
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Example 22 with XMLSlideShow

use of org.apache.poi.xslf.usermodel.XMLSlideShow in project ddf by codice.

the class PptxInputTransformerTest method testThumbnailWithEmptySlideShow.

@Test
public void testThumbnailWithEmptySlideShow() throws IOException, CatalogTransformerException, InterruptedException {
    try (XMLSlideShow ss = new XMLSlideShow()) {
        try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            ss.write(os);
            try (ByteArrayInputStream inStr = new ByteArrayInputStream(os.toByteArray())) {
                PptxInputTransformer t = new PptxInputTransformer(inputTransformer, true);
                Metacard m = t.transform(inStr);
                assertThat(m.getThumbnail(), is(nullValue()));
            }
        }
    }
}

Example 23 with XMLSlideShow

use of org.apache.poi.xslf.usermodel.XMLSlideShow in project ddf by codice.

the class PptxInputTransformerTest method testWithTitle.

@Test
public void testWithTitle() throws IOException, CatalogTransformerException, InterruptedException {
    try (XMLSlideShow ss = new XMLSlideShow()) {
        ss.createSlide();
        ss.getProperties().getCoreProperties().setTitle("TheTitle");
        try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            ss.write(os);
            try (ByteArrayInputStream inStr = new ByteArrayInputStream(os.toByteArray())) {
                PptxInputTransformer t = new PptxInputTransformer(inputTransformer, true);
                Metacard m = t.transform(inStr);
                assertThat(m.getTitle(), is("TheTitle"));
            }
        }
    }
}

Example 24 with XMLSlideShow

use of org.apache.poi.xslf.usermodel.XMLSlideShow in project ddf by codice.

the class PptxInputTransformerTest method testModifiedDate.

@Test
public void testModifiedDate() throws IOException, CatalogTransformerException, InterruptedException {
    try (XMLSlideShow ss = new XMLSlideShow()) {
        ss.createSlide();
        Date d = createOneSecondPrecisionDate();
        ss.getProperties().getCoreProperties().setModified(new Nullable<>(d));
        try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            ss.write(os);
            try (ByteArrayInputStream inStr = new ByteArrayInputStream(os.toByteArray())) {
                PptxInputTransformer t = new PptxInputTransformer(inputTransformer, true);
                Metacard m = t.transform(inStr);
                assertThat(m.getModifiedDate().getTime(), is(d.getTime()));
            }
        }
    }
}

Example 25 with XMLSlideShow

use of org.apache.poi.xslf.usermodel.XMLSlideShow in project ddf by codice.

the class PptxInputTransformerTest method testCreatedDate.

@Test
public void testCreatedDate() throws IOException, CatalogTransformerException, InterruptedException {
    try (XMLSlideShow ss = new XMLSlideShow()) {
        ss.createSlide();
        Date d = createOneSecondPrecisionDate();
        ss.getProperties().getCoreProperties().setCreated(new Nullable<>(d));
        try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            ss.write(os);
            try (ByteArrayInputStream inStr = new ByteArrayInputStream(os.toByteArray())) {
                PptxInputTransformer t = new PptxInputTransformer(inputTransformer, true);
                Metacard m = t.transform(inStr);
                assertThat(m.getCreatedDate().getTime(), is(d.getTime()));
            }
        }
    }
}