Examples with Timeline com.codename1.ui.animations.Timeline used on opensource projects

Example 26 with Timeline

use of com.codename1.ui.animations.Timeline in project CodenameOne by codenameone.

the class TimelineEditor method selectFile.

/**
 * Selects a gif file using a file chooser and converts it to a timeline
 */
public static void selectFile(ResourceEditorView view, EditableResources res, String timelineName) {
    File[] files = ResourceEditorView.showOpenFileChooser("Images", ".gif");
    if (files != null) {
        File sel = files[0];
        if (timelineName == null) {
            timelineName = sel.getName();
        }
        Preferences.userNodeForPackage(view.getClass()).put("lastDir", sel.getParentFile().getAbsolutePath());
        ImageReader iReader = ImageIO.getImageReadersBySuffix("gif").next();
        try {
            iReader.setInput(ImageIO.createImageInputStream(new FileInputStream(sel)));
            int frames = iReader.getNumImages(true);
            AnimationObject[] anims = new AnimationObject[frames];
            int currentTime = 0;
            for (int frameIter = 0; frameIter < frames; frameIter++) {
                BufferedImage currentImage = iReader.read(frameIter);
                ByteArrayOutputStream bo = new ByteArrayOutputStream();
                ImageIO.write(currentImage, "png", bo);
                bo.close();
                // create a PNG image in the resource file
                String label = sel.getName() + " frame:" + frameIter;
                EncodedImage i = EncodedImage.create(bo.toByteArray());
                res.setImage(label, i);
                int duration = Math.max(40, AnimationImpl.getFrameTime(iReader, frameIter));
                Point pos = AnimationImpl.getPixelOffsets(iReader, frameIter);
                anims[frameIter] = AnimationObject.createAnimationImage(i, pos.x, pos.y);
                anims[frameIter].setStartTime(currentTime);
                anims[frameIter].setEndTime(100000000);
                String disposeMethod = getDisposalMethod(iReader, frameIter);
                if (disposeMethod != null) {
                    if ("restoreToBackgroundColor".equals(disposeMethod)) {
                        if (frameIter + 1 < frames) {
                            int t = Math.max(40, AnimationImpl.getFrameTime(iReader, frameIter + 1));
                            anims[frameIter].setEndTime(currentTime + t);
                        } else {
                            anims[frameIter].setEndTime(currentTime + duration);
                        }
                    // for(int iter = frameIter ; iter >= 0 ; iter--) {
                    // anims[iter].setEndTime(currentTime);
                    // }
                    }
                // "none" |
                // "doNotDispose" | "restoreToBackgroundColor" |
                // "restoreToPrevious"
                }
                currentTime += duration;
            }
            Timeline t = Timeline.createTimeline(currentTime, anims, new com.codename1.ui.geom.Dimension(iReader.getWidth(0), iReader.getHeight(0)));
            res.setImage(timelineName, t);
            view.setSelectedResource(timelineName);
        } catch (IOException err) {
            err.printStackTrace();
            JOptionPane.showMessageDialog(JFrame.getFrames()[0], "Error reading file " + err, "IO Error", JOptionPane.ERROR_MESSAGE);
        }
    }
}

Example 27 with Timeline

use of com.codename1.ui.animations.Timeline in project CodenameOne by codenameone.

the class TimelineEditor method cloneCurrentTimeline.

// </editor-fold>//GEN-END:initComponents
private Timeline cloneCurrentTimeline() {
    Timeline t = (Timeline) res.getImage(name);
    AnimationObject[] arr = new AnimationObject[t.getAnimationCount()];
    for (int iter = 0; iter < arr.length; iter++) {
        arr[iter] = t.getAnimation(iter);
    }
    Timeline nt = Timeline.createTimeline(getValue(duration), arr, new com.codename1.ui.geom.Dimension(getValue(width), getValue(height)));
    nt.setPause(t.isPause());
    nt.setTime(t.getTime());
    return nt;
}

Example 28 with Timeline

use of com.codename1.ui.animations.Timeline in project CodenameOne by codenameone.

the class TimelineEditor method moveUpActionPerformed.

// GEN-LAST:event_duplicateObjectActionPerformed
private void moveUpActionPerformed(java.awt.event.ActionEvent evt) {
    // GEN-FIRST:event_moveUpActionPerformed
    int i = animationObjectList.getSelectedRow();
    Timeline t = cloneCurrentTimeline();
    AnimationObject[] animations = new AnimationObject[t.getAnimationCount()];
    for (int iter = 0; iter < animations.length; iter++) {
        animations[iter] = t.getAnimation(iter);
    }
    AnimationObject o = animations[i - 1];
    animations[i - 1] = animations[i];
    animations[i] = o;
    Timeline nt = Timeline.createTimeline(getValue(duration), animations, new com.codename1.ui.geom.Dimension(getValue(width), getValue(height)));
    nt.setPause(t.isPause());
    setImage(nt);
    moveUp.setEnabled(i > 1);
    moveDown.setEnabled(true);
    animationObjectList.getSelectionModel().setSelectionInterval(i - 1, i - 1);
}

Example 29 with Timeline

use of com.codename1.ui.animations.Timeline in project CodenameOne by codenameone.

the class TimelineEditor method playActionPerformed.

private void playActionPerformed(java.awt.event.ActionEvent evt) {
    // GEN-FIRST:event_playActionPerformed
    final Timeline t = (Timeline) renderer.getImage();
    t.setPause(false);
    play.setEnabled(false);
    pause.setEnabled(true);
    refreshTimeline = new javax.swing.Timer(500, new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            if (t.isPause()) {
                pause.setEnabled(false);
                play.setEnabled(true);
                refreshTimeline.stop();
                refreshTimeline = null;
                return;
            }
            refreshingTimelineLock = true;
            timeline.setValue(t.getTime());
            refreshingTimelineLock = false;
        }
    });
    refreshTimeline.setRepeats(true);
    refreshTimeline.start();
}

Example 30 with Timeline

use of com.codename1.ui.animations.Timeline in project CodenameOne by codenameone.

the class Resources method createImage.

Image createImage(DataInputStream input) throws IOException {
    if (majorVersion == 0 && minorVersion == 0) {
        byte[] data = new byte[input.readInt()];
        input.readFully(data, 0, data.length);
        return EncodedImage.create(data);
    } else {
        int type = input.readByte() & 0xff;
        switch(type) {
            // PNG file
            case 0xf1:
            // JPEG File
            case 0xf2:
                byte[] data = new byte[input.readInt()];
                input.readFully(data, 0, data.length);
                if (minorVersion > 3) {
                    int width = input.readInt();
                    int height = input.readInt();
                    boolean opaque = input.readBoolean();
                    return EncodedImage.create(data, width, height, opaque);
                }
                return EncodedImage.create(data);
            // Indexed image
            case 0xF3:
                return createPackedImage8();
            // SVG
            case 0xF5:
                {
                    int svgSize = input.readInt();
                    if (Image.isSVGSupported()) {
                        byte[] s = new byte[svgSize];
                        input.readFully(s);
                        String baseURL = input.readUTF();
                        boolean animated = input.readBoolean();
                        loadSVGRatios(input);
                        byte[] fallback = new byte[input.readInt()];
                        if (fallback.length > 0) {
                            input.readFully(fallback, 0, fallback.length);
                        }
                        return Image.createSVG(baseURL, animated, s);
                    } else {
                        svgSize -= input.skip(svgSize);
                        while (svgSize > 0) {
                            svgSize -= input.skip(svgSize);
                        }
                        // read the base url, the animated property and screen ratios to skip them as well...
                        input.readUTF();
                        input.readBoolean();
                        input.readFloat();
                        input.readFloat();
                        byte[] fallback = new byte[input.readInt()];
                        input.readFully(fallback, 0, fallback.length);
                        return EncodedImage.create(fallback);
                    }
                }
            // SVG with multi-image
            case 0xf7:
                {
                    int svgSize = input.readInt();
                    if (Image.isSVGSupported()) {
                        byte[] s = new byte[svgSize];
                        input.readFully(s);
                        String baseURL = input.readUTF();
                        boolean animated = input.readBoolean();
                        Image img = readMultiImage(input, true);
                        Image svg = createSVG(animated, s);
                        if (svg.getSVGDocument() == null) {
                            return img;
                        }
                        return svg;
                    } else {
                        svgSize -= input.skip(svgSize);
                        while (svgSize > 0) {
                            svgSize -= input.skip(svgSize);
                        }
                        String baseURL = input.readUTF();
                        // read the animated property to skip it as well...
                        input.readBoolean();
                        return readMultiImage(input);
                    }
                }
            // mutli image
            case 0xF6:
                return readMultiImage(input);
            case 0xEF:
                Timeline tl = readTimeline(input);
                return tl;
            // Fail this is the wrong data type
            default:
                throw new IOException("Illegal type while creating image: " + Integer.toHexString(type));
        }
    }
}