8 changed files with 266 additions and 126 deletions
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package de.srsoftware.belegscanner.gui; |
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import java.awt.FlowLayout; |
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import java.awt.GridLayout; |
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import java.io.File; |
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import java.io.FilenameFilter; |
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import java.io.IOException; |
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import java.nio.file.Path; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Vector; |
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import javax.swing.JButton; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import de.srsoftware.belegscanner.Constants; |
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public class DocTable extends JPanel{ |
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private static final Logger LOG = LoggerFactory.getLogger(DocTable.class); |
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private static FilenameFilter PAGES = (dir,name) -> name.toLowerCase().endsWith("pdf") && name.toLowerCase().startsWith("page"); |
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private static FilenameFilter PDFS = (dir,name) -> name.toLowerCase().endsWith("pdf"); |
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public interface PreviewListener{ |
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public void show(String filename); |
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} |
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private class Row{ |
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private JLabel status; |
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public Row(String path) { |
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rows.put(path, this); |
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add(new JLabel(path)); |
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add(status = new JLabel("neu")); |
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JPanel buttons = new JPanel(); |
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buttons.setLayout(new FlowLayout()); |
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JButton folderButton = new JButton("Ordner öffnen"); |
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folderButton.addActionListener(ev -> openFolder(path)); |
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buttons.add(folderButton); |
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JButton joinButton = new JButton("Zusammenfügen"); |
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joinButton.addActionListener(ev -> joinDocs(path)); |
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buttons.add(joinButton); |
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JButton preview = new JButton("Vorschau"); |
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preview.addActionListener(ev -> preview(path)); |
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buttons.add(preview); |
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add(buttons); |
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} |
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public Row status(String status) { |
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this.status.setText(status); |
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return this; |
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} |
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} |
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private static final long serialVersionUID = 1073955198529023744L; |
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private final HashMap<String,Row> rows = new HashMap<>(); |
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private HashSet<PreviewListener> previewListeners; |
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public DocTable() { |
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setLayout(new GridLayout(0, 3)); |
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add(new JLabel("Ordner")); |
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add(new JLabel("Status")); |
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add(new JLabel("Aktionen")); |
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previewListeners = new HashSet<>(); |
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} |
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public DocTable addPreviewListener(PreviewListener listener) { |
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previewListeners.add(listener); |
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return this; |
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} |
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public void preview(String path) { |
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LOG.debug("preview({})",path); |
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File folder = new File(path); |
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if (!folder.exists()) return; |
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List<String> pdfs = Arrays.asList(folder.list(PDFS)); |
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LOG.debug("PDFs: {}",pdfs); |
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if (!pdfs.isEmpty()) previewListeners.forEach(l -> l.show(Path.of(path,pdfs.get(0)).toString())); |
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} |
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public void joinDocs(String path) { |
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LOG.debug("joinFiles({})",path); |
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File folder = new File(path); |
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if (!folder.exists()) return; |
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List<String> pdfs = Arrays.asList(folder.list(PAGES)); |
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Collections.sort(pdfs); |
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Vector<String> cmd = new Vector<>(); |
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cmd.add("pdftk"); |
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cmd.addAll(pdfs); |
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cmd.add("cat"); |
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cmd.add("output"); |
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cmd.add(folder.getName()+".pdf"); |
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LOG.debug("executing {}",cmd); |
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ProcessBuilder builder = new ProcessBuilder(cmd); |
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builder.directory(folder); |
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try { |
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Process process = builder.start(); |
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setState(path,"Verbinde PDFs…"); |
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int errorCode = process.waitFor(); |
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if (errorCode != 0) { |
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LOG.error("error code: {} for {}",errorCode,cmd); |
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} else LOG.debug("error code: {}",errorCode); |
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} catch (InterruptedException | IOException e) { |
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LOG.error("{} terminated: ",builder,e); |
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} |
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for (String page : pdfs) Path.of(path,page).toFile().delete(); |
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setState(path,"Zusammengefügt."); |
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} |
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public void openFolder(String path) { |
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Process process = null; |
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try { |
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process = new ProcessBuilder(List.of("killall",Constants.FILE_BROWSER)).start(); |
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process.waitFor(); |
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Thread.sleep(100); |
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} catch (IOException | InterruptedException e) { |
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LOG.error("{} terminated: ",process,e); |
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} |
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try { |
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process = new ProcessBuilder(List.of(Constants.FILE_BROWSER,path)).start(); |
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} catch (IOException e) { |
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LOG.error("{} terminated: ",process,e); |
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} |
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} |
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public void add(String path) { |
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if (!rows.containsKey(path)) new Row(path).status("neu"); |
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} |
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public void setState(String path, String state) { |
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Row row = rows.get(path); |
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if (row != null) row.status(state); |
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} |
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} |
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@ -0,0 +1,47 @@
@@ -0,0 +1,47 @@
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package de.srsoftware.belegscanner.gui; |
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import java.awt.BorderLayout; |
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import java.awt.Container; |
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import javax.swing.JPanel; |
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import org.icepdf.ri.common.ComponentKeyBinding; |
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import org.icepdf.ri.common.SwingController; |
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import org.icepdf.ri.common.SwingViewBuilder; |
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public class Preview extends JPanel{ |
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private static final long serialVersionUID = -4534327261273493367L; |
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private SwingController controller; |
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public Preview() { |
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// Instance the controller
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controller = new SwingController(); |
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// We created the SwingViewFactory configured with the controller
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SwingViewBuilder factory = new SwingViewBuilder(controller); |
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// We use the factory to build a preconfigured JPanel
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// with a full and active viewer user interface.
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JPanel viewerComponentPanel = factory.buildViewerPanel(); |
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// viewerComponentPanel.setPreferredSize(new Dimension(400, 243));
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// viewerComponentPanel.setMaximumSize(new Dimension(400, 243));
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// We add keyboard command
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ComponentKeyBinding.install(controller, viewerComponentPanel); |
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// add interactive mouse link annotation support via callback
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controller.getDocumentViewController().setAnnotationCallback( |
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new org.icepdf.ri.common.MyAnnotationCallback( |
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controller.getDocumentViewController())); |
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Container reportViewerContainer = this; |
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// We add the component to visualize the report
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reportViewerContainer.add(viewerComponentPanel, BorderLayout.CENTER); |
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reportViewerContainer.invalidate(); |
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// We open the generated document
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} |
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public void display(String filename) { |
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System.err.println("display "+filename); |
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controller.openDocument(filename);; |
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} |
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} |
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