Examples with TimetableImage net.parostroj.timetable.model.TimetableImage used on opensource projects

Example 1 with TimetableImage

use of net.parostroj.timetable.model.TimetableImage in project grafikon by jub77.

the class LSImage method createTimetableImage.

public TimetableImage createTimetableImage(TrainDiagram diagram) {
    String newId = this.id != null ? this.id : IdGenerator.getInstance().getId();
    TimetableImage image = diagram.getPartFactory().createImage(newId, filename, imageWidth, imageHeight);
    return image;
}

Example 2 with TimetableImage

use of net.parostroj.timetable.model.TimetableImage in project grafikon by jub77.

the class EditImagesDialog method deleteButtonActionPerformed.

private void deleteButtonActionPerformed(java.awt.event.ActionEvent evt) {
    TimetableImage selected = (TimetableImage) ((Wrapper<?>) imagesList.getSelectedValue()).getElement();
    diagram.getImages().remove(selected);
    listModel.removeIndex(imagesList.getSelectedIndex());
    // remove temp file
    if (!selected.getImageFile().delete()) {
        log.debug("Cannot remove temporary file: {}", selected.getImageFile().getPath());
    }
}

Example 3 with TimetableImage

use of net.parostroj.timetable.model.TimetableImage in project grafikon by jub77.

the class LoadSaveImages method loadTimetableImages.

/**
 * loads images for timetable.
 *
 * @param diagram train diagram
 * @param zipFile zip file
 * @throws java.io.IOException
 */
public void loadTimetableImages(TrainDiagram diagram, ZipFile zipFile) throws IOException {
    for (TimetableImage image : diagram.getImages()) {
        ZipEntry entry = zipFile.getEntry("images/" + image.getFilename());
        if (entry != null) {
            File tempFile = File.createTempFile("gt_", ".temp");
            InputStream is = zipFile.getInputStream(entry);
            ReadableByteChannel ic = Channels.newChannel(is);
            try (FileOutputStream os = new FileOutputStream(tempFile)) {
                FileChannel oc = os.getChannel();
                oc.transferFrom(ic, 0, entry.getSize());
            }
            image.setImageFile(tempFile);
            tempFile.deleteOnExit();
        }
    }
}

Example 4 with TimetableImage

use of net.parostroj.timetable.model.TimetableImage in project grafikon by jub77.

the class LoadSaveImages method saveTimetableImages.

/**
 * saves images for timetable.
 *
 * @param diagram train diagram
 * @param os zip output stream
 * @throws java.io.IOException
 */
public void saveTimetableImages(TrainDiagram diagram, ZipOutputStream os) throws IOException {
    for (TimetableImage image : diagram.getImages()) {
        // copy image to zip
        ZipEntry entry = new ZipEntry("images/" + image.getFilename());
        if (image.getImageFile() == null)
            // skip images without image file
            continue;
        File imageFile = image.getImageFile();
        entry.setSize(imageFile.length());
        os.putNextEntry(entry);
        WritableByteChannel oc = Channels.newChannel(os);
        try (FileInputStream is = new FileInputStream(imageFile)) {
            FileChannel ic = is.getChannel();
            ic.transferTo(0, ic.size(), oc);
        }
    }
}

Example 5 with TimetableImage

use of net.parostroj.timetable.model.TimetableImage in project grafikon by jub77.

the class FileLoadSaveImpl method save.

@Override
public void save(TrainDiagram diagram, ZipOutputStream zipOutput) throws LSException {
    try {
        // save metadata
        zipOutput.putNextEntry(new ZipEntry(METADATA));
        this.createMetadata(METADATA_KEY_MODEL_VERSION).store(zipOutput, null);
        FileLoadSaveAttachments attachments = new FileLoadSaveAttachments(DATA_ATTACHMENTS);
        // increase save version (increment by one)
        diagram.setSaveVersion(diagram.getSaveVersion() + 1);
        // update save timestamp
        diagram.setSaveTimestamp(new Date());
        // save train diagram
        this.save(zipOutput, DATA_TRAIN_DIAGRAM, new LSTrainDiagram(diagram));
        // save net
        this.save(zipOutput, DATA_NET, new LSNet(diagram.getNet()));
        int cnt = 0;
        // save train type categories
        for (TrainTypeCategory category : diagram.getTrainTypeCategories()) {
            this.save(zipOutput, this.createEntryName(DATA_TRAIN_TYPE_CATEGORIES, "xml", cnt++), new LSTrainTypeCategory(category));
        }
        cnt = 0;
        // save routes
        for (Route route : diagram.getRoutes()) {
            this.save(zipOutput, this.createEntryName(DATA_ROUTES, "xml", cnt++), new LSRoute(route));
        }
        cnt = 0;
        // save train types
        for (TrainType trainType : diagram.getTrainTypes()) {
            this.save(zipOutput, this.createEntryName(DATA_TRAIN_TYPES, "xml", cnt++), new LSTrainType(trainType));
        }
        cnt = 0;
        // save trains
        for (Train train : diagram.getTrains()) {
            this.save(zipOutput, this.createEntryName(DATA_TRAINS, "xml", cnt++), new LSTrain(train));
        }
        cnt = 0;
        // save engine classes
        for (EngineClass engineClass : diagram.getEngineClasses()) {
            this.save(zipOutput, this.createEntryName(DATA_ENGINE_CLASSES, "xml", cnt++), new LSEngineClass(engineClass));
        }
        cnt = 0;
        // save text items
        for (TextItem item : diagram.getTextItems()) {
            this.save(zipOutput, this.createEntryName(DATA_TEXT_ITEMS, "xml", cnt++), new LSTextItem(item));
        }
        cnt = 0;
        // save output templates
        for (OutputTemplate template : diagram.getOutputTemplates()) {
            LSOutputTemplate lsOutputTemplate = Boolean.TRUE.equals(properties.get("inline.output.template.attachments")) ? new LSOutputTemplate(template) : new LSOutputTemplate(template, attachments);
            this.save(zipOutput, this.createEntryName(DATA_OUTPUT_TEMPLATES, "xml", cnt++), lsOutputTemplate);
        }
        cnt = 0;
        // save diagram change sets
        for (String version : diagram.getChangesTracker().getVersions()) {
            DiagramChangeSet set = diagram.getChangesTracker().getChangeSet(version);
            if (!set.getChanges().isEmpty())
                this.save(zipOutput, this.createEntryName(DATA_CHANGES, "xml", cnt++), new LSDiagramChangeSet(set));
        }
        cnt = 0;
        // save trains cycles
        for (TrainsCycle cycle : diagram.getCycles()) {
            this.save(zipOutput, this.createEntryName(DATA_TRAINS_CYCLES, "xml", cnt++), new LSTrainsCycle(cycle));
        }
        cnt = 0;
        // save outputs
        for (Output output : diagram.getOutputs()) {
            this.save(zipOutput, this.createEntryName(DATA_OUTPUTS, "xml", cnt++), new LSOutput(output));
        }
        // save images
        cnt = 0;
        FileLoadSaveImages saveImages = new FileLoadSaveImages(DATA_IMAGES);
        for (TimetableImage image : diagram.getImages()) {
            this.save(zipOutput, createEntryName(DATA_IMAGES, "xml", cnt++), new LSImage(image));
            saveImages.saveTimetableImage(image, zipOutput);
        }
        // save attachments
        attachments.save(zipOutput);
        // save freight net
        this.save(zipOutput, FREIGHT_NET, new LSFreightNet(diagram.getFreightNet()));
    } catch (IOException ex) {
        throw new LSException(ex);
    }
}