/src/mpv5/ui/panels/PreviewPanel.java

  1package mpv5.ui.panels;
  2
  3import com.sun.pdfview.PDFFile;
  4import com.sun.pdfview.PDFPage;
  5import com.sun.pdfview.PagePanel;
  6import java.awt.BorderLayout;
  7import java.awt.Cursor;
  8import java.io.File;
  9import java.io.IOException;
 10import java.io.RandomAccessFile;
 11import java.nio.ByteBuffer;
 12import java.nio.channels.FileChannel;
 13import java.util.List;
 14import java.util.logging.Level;
 15import java.util.logging.Logger;
 16import javax.swing.JEditorPane;
 17import javax.swing.JFrame;
 18import javax.swing.JScrollPane;
 19import mpv5.db.common.Context;
 20import mpv5.db.common.DatabaseObject;
 21import mpv5.db.common.Formattable;
 22import mpv5.db.common.NodataFoundException;
 23import mpv5.db.common.QueryCriteria;
 24import mpv5.db.common.QueryHandler;
 25import mpv5.db.objects.Contact;
 26import mpv5.db.objects.Item;
 27import mpv5.db.objects.MailMessage;
 28import mpv5.db.objects.User;
 29import mpv5.globals.Messages;
 30import mpv5.handler.VariablesHandler;
 31import mpv5.logging.Log;
 32import mpv5.mail.SimpleMail;
 33import mpv5.ui.dialogs.BigPopup;
 34import mpv5.ui.dialogs.DialogForFile;
 35import mpv5.ui.dialogs.Popup;
 36import mpv5.ui.frames.MPView;
 37import mpv5.utils.export.Export;
 38import mpv5.utils.files.FileDirectoryHandler;
 39import mpv5.utils.files.FileReaderWriter;
 40import mpv5.utils.jobs.Job;
 41import mpv5.utils.jobs.Waiter;
 42import mpv5.utils.print.PrintJob;
 43
 44/**
 45 *
 46 * 
 47 */
 48public class PreviewPanel extends javax.swing.JPanel implements Waiter {
 49
 50    private static final long serialVersionUID = 1L;
 51    private File file;
 52    private DatabaseObject dataOwner;
 53    private PDFFile pdffile;
 54    private PagePanel panel;
 55    private DataPanel parent;
 56
 57    /** Creates new form
 58     */
 59    public PreviewPanel() {
 60        initComponents();
 61    }
 62
 63    /** Creates new preview for the given file. Currently supported file types:
 64     * <li>PDF
 65     * <li>ODT
 66     * <li>TXT
 67     * @param file
 68     */
 69    public PreviewPanel(File file) {
 70        initComponents();
 71        openl(file);
 72    }
 73
 74    /**
 75     * Shows the given pdf file in the preview panel
 76     * @param pdf
 77     */
 78    public void openPdf(File pdf) {
 79        PagePanel vp;
 80        this.file = pdf;
 81        if (pdf.isFile() && pdf.exists()) {
 82            try {
 83
 84                RandomAccessFile raf = new RandomAccessFile(pdf, "r");
 85                FileChannel channel = raf.getChannel();
 86                ByteBuffer buf = channel.map(FileChannel.MapMode.READ_ONLY, 0, channel.size());
 87                pdffile = new PDFFile(buf);
 88                buf.clear();
 89                channel.close();
 90                raf.close();
 91
 92                vp = new PagePanel();
 93
 94                ppanel.removeAll();
 95                ppanel.add(vp, BorderLayout.CENTER);
 96                ppanel.validate();
 97
 98                vp.showPage(pdffile.getPage(0));
 99            } catch (Exception ex) {
100                Log.Debug(ex);
101            }
102        } else {
103            throw new IllegalArgumentException("File is not existing or a directory: " + pdf);
104        }
105    }
106
107    /** This me4thod is called from within the constructor to
108     * initialize the form.
109     * WARNING: Do NOT modify this code. The content of this method is
110     * always regenerated by the Form Editor.
111     */
112    @SuppressWarnings("unchecked")
113    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
114    private void initComponents() {
115
116        jSeparator5 = new javax.swing.JSeparator();
117        jPanel1 = new javax.swing.JPanel();
118        ppanel = new javax.swing.JPanel();
119        toolbar = new javax.swing.JToolBar();
120        jButton27 = new javax.swing.JButton();
121        jButton28 = new javax.swing.JButton();
122        jButton30 = new javax.swing.JButton();
123        jButton31 = new javax.swing.JButton();
124        jButton32 = new javax.swing.JButton();
125
126        jSeparator5.setName("jSeparator5"); // NOI18N
127
128        setName("Form"); // NOI18N
129
130        java.util.ResourceBundle bundle = mpv5.i18n.LanguageManager.getBundle(); // NOI18N
131        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(bundle.getString("PreviewPanel.jPanel1.border.title"))); // NOI18N
132        jPanel1.setName("jPanel1"); // NOI18N
133
134        ppanel.setBorder(javax.swing.BorderFactory.createEtchedBorder());
135        ppanel.setName("ppanel"); // NOI18N
136        ppanel.setLayout(new java.awt.BorderLayout());
137
138        toolbar.setRollover(true);
139        toolbar.setName("toolbar"); // NOI18N
140
141        jButton27.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpv5/resources/images/32/printer.png"))); // NOI18N
142        jButton27.setText(bundle.getString("PreviewPanel.jButton27.text")); // NOI18N
143        jButton27.setToolTipText(bundle.getString("PreviewPanel.jButton27.toolTipText")); // NOI18N
144        jButton27.setContentAreaFilled(false);
145        jButton27.setFocusable(false);
146        jButton27.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
147        jButton27.setName("jButton27"); // NOI18N
148        jButton27.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
149        jButton27.addActionListener(new java.awt.event.ActionListener() {
150            public void actionPerformed(java.awt.event.ActionEvent evt) {
151                jButton27ActionPerformed(evt);
152            }
153        });
154        toolbar.add(jButton27);
155
156        jButton28.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpv5/resources/images/32/mail_reply.png"))); // NOI18N
157        jButton28.setText(bundle.getString("PreviewPanel.jButton28.text")); // NOI18N
158        jButton28.setToolTipText(bundle.getString("PreviewPanel.jButton28.toolTipText")); // NOI18N
159        jButton28.setContentAreaFilled(false);
160        jButton28.setFocusable(false);
161        jButton28.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
162        jButton28.setName("jButton28"); // NOI18N
163        jButton28.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
164        jButton28.addActionListener(new java.awt.event.ActionListener() {
165            public void actionPerformed(java.awt.event.ActionEvent evt) {
166                jButton28ActionPerformed(evt);
167            }
168        });
169        toolbar.add(jButton28);
170
171        jButton30.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpv5/resources/images/32/acroread.png"))); // NOI18N
172        jButton30.setText(bundle.getString("PreviewPanel.jButton30.text")); // NOI18N
173        jButton30.setToolTipText(bundle.getString("PreviewPanel.jButton30.toolTipText")); // NOI18N
174        jButton30.setContentAreaFilled(false);
175        jButton30.setFocusable(false);
176        jButton30.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
177        jButton30.setName("jButton30"); // NOI18N
178        jButton30.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
179        jButton30.addActionListener(new java.awt.event.ActionListener() {
180            public void actionPerformed(java.awt.event.ActionEvent evt) {
181                jButton30ActionPerformed(evt);
182            }
183        });
184        toolbar.add(jButton30);
185
186        jButton31.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpv5/resources/images/32/ark.png"))); // NOI18N
187        jButton31.setText(bundle.getString("PreviewPanel.jButton31.text")); // NOI18N
188        jButton31.setToolTipText(bundle.getString("PreviewPanel.jButton31.toolTipText")); // NOI18N
189        jButton31.setContentAreaFilled(false);
190        jButton31.setFocusable(false);
191        jButton31.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
192        jButton31.setName("jButton31"); // NOI18N
193        jButton31.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
194        jButton31.addActionListener(new java.awt.event.ActionListener() {
195            public void actionPerformed(java.awt.event.ActionEvent evt) {
196                jButton31ActionPerformed(evt);
197            }
198        });
199        toolbar.add(jButton31);
200
201        jButton32.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpv5/resources/images/32/fileexport.png"))); // NOI18N
202        jButton32.setText(bundle.getString("PreviewPanel.jButton32.text")); // NOI18N
203        jButton32.setToolTipText(bundle.getString("PreviewPanel.jButton32.toolTipText")); // NOI18N
204        jButton32.setContentAreaFilled(false);
205        jButton32.setFocusable(false);
206        jButton32.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
207        jButton32.setName("jButton32"); // NOI18N
208        jButton32.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
209        jButton32.addActionListener(new java.awt.event.ActionListener() {
210            public void actionPerformed(java.awt.event.ActionEvent evt) {
211                jButton32ActionPerformed(evt);
212            }
213        });
214        toolbar.add(jButton32);
215
216        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
217        jPanel1.setLayout(jPanel1Layout);
218        jPanel1Layout.setHorizontalGroup(
219            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
220            .addComponent(toolbar, javax.swing.GroupLayout.DEFAULT_SIZE, 547, Short.MAX_VALUE)
221            .addComponent(ppanel, javax.swing.GroupLayout.DEFAULT_SIZE, 547, Short.MAX_VALUE)
222        );
223        jPanel1Layout.setVerticalGroup(
224            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
225            .addGroup(jPanel1Layout.createSequentialGroup()
226                .addComponent(toolbar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
227                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
228                .addComponent(ppanel, javax.swing.GroupLayout.DEFAULT_SIZE, 45, Short.MAX_VALUE))
229        );
230
231        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
232        this.setLayout(layout);
233        layout.setHorizontalGroup(
234            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
235            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
236        );
237        layout.setVerticalGroup(
238            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
239            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
240        );
241    }// </editor-fold>//GEN-END:initComponents
242
243    private void jButton27ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton27ActionPerformed
244        if (file != null) {
245            try {
246                new PrintJob().print(file);
247            } catch (Exception ex) {
248                Log.Debug(ex);
249            }
250        }
251}//GEN-LAST:event_jButton27ActionPerformed
252
253    private void jButton28ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton28ActionPerformed
254
255        if (dataOwner != null) {
256            try {
257                file = FileDirectoryHandler.copyFile2(file, new File(FileDirectoryHandler.getTempDir() + ((Formattable) dataOwner).getFormatHandler().toUserString() + ".pdf"));
258            } catch (Exception ex) {
259                Log.Debug(ex);
260            }
261        }
262        MailMessage m = null;
263        if (dataOwner != null && dataOwner.isExisting()) {
264
265            QueryCriteria c = new QueryCriteria("usersids", mpv5.db.objects.User.getCurrentUser().__getIDS());
266            try {
267                m = (MailMessage) Popup.SelectValue(DatabaseObject.getObjects(Context.getMessage(), c), Messages.SELECT_A_TEMPLATE);
268            } catch (Exception ex) {
269                Log.Debug(this, ex.getMessage());
270            }
271
272            if (dataOwner instanceof Item) {
273                try {
274                    Contact cont = ((Contact) Contact.getObject(Context.getContact(), ((Item) dataOwner).__getContactsids()));
275                    if (mpv5.db.objects.User.getCurrentUser().__getMail().contains("@") && mpv5.db.objects.User.getCurrentUser().__getMail().contains(".") && cont.__getMailaddress().contains("@") && cont.__getMailaddress().contains(".")) {
276                        SimpleMail pr = new SimpleMail();
277                        pr.setMailConfiguration(mpv5.db.objects.User.getCurrentUser().getMailConfiguration());
278                        pr.setRecipientsAddress(cont.__getMailaddress());
279                        if (m != null && m.__getCname() != null) {
280                            pr.setSubject(m.__getCname());
281                            pr.setText(VariablesHandler.parse(m.__getDescription(), dataOwner));
282                        }
283                        try {
284                            pr.set(file, (Exception) null);
285                        } catch (Exception ex) {
286                            Log.Debug(ex);
287                        }
288
289                    } else {
290                        Popup.notice(Messages.NO_MAIL_DEFINED);
291                    }
292                } catch (NodataFoundException nodataFoundException) {
293                    Log.Debug(nodataFoundException);
294                } catch (UnsupportedOperationException unsupportedOperationException) {
295                    Popup.notice(Messages.NO_MAIL_CONFIG);
296                }
297            }
298        } else {
299            Popup.notice(Messages.NO_TEMPLATE_LOADED + " (" + mpv5.db.objects.User.getCurrentUser() + ")");
300        }
301    }//GEN-LAST:event_jButton28ActionPerformed
302
303    private void jButton31ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton31ActionPerformed
304
305        if (dataOwner != null) {
306            try {
307                file = FileDirectoryHandler.copyFile2(file, new File(FileDirectoryHandler.getTempDir() + ((Formattable) dataOwner).getFormatHandler().toUserString() + ".pdf"));
308            } catch (Exception ex) {
309                Log.Debug(ex);
310            }
311        }
312
313        if (dataOwner != null && dataOwner.isExisting()) {
314            if (QueryHandler.instanceOf().clone(Context.getFiles()).insertFile(file, dataOwner, QueryCriteria.getSaveStringFor(((Formattable) dataOwner).getFormatHandler().toUserString().toString()))) {
315                Popup.notice(Messages.FILE_SAVED.toString() + file.getName());
316                if (parent != null) {
317                    parent.refresh();
318                }
319            }
320        } else {
321            Popup.notice(Messages.NOT_POSSIBLE);
322        }
323    }//GEN-LAST:event_jButton31ActionPerformed
324
325    private void jButton32ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton32ActionPerformed
326        DialogForFile d = new DialogForFile(DialogForFile.FILES_ONLY);
327
328        if (dataOwner != null) {
329            try {
330                file = FileDirectoryHandler.copyFile2(file, new File(FileDirectoryHandler.getTempDir() + ((Formattable) dataOwner).getFormatHandler().toUserString() + ".pdf"));
331            } catch (Exception ex) {
332                Log.Debug(ex);
333            }
334        }
335        if (dataOwner == null) {
336            d.setSelectedFile(new File(file.getName()));
337        } else {
338            d.setSelectedFile(new File(((Formattable) dataOwner).getFormatHandler().toUserString() + ".pdf"));
339        }
340        if (d.saveFile()) {
341            d.getFile().delete();
342            if (file.renameTo(d.getFile())) {
343                try {
344                    mpv5.YabsViewProxy.instance().addMessage(Messages.FILE_SAVED + d.getFile().getCanonicalPath());
345                } catch (IOException ex) {
346                    Log.Debug(ex);
347                }
348            }
349        }
350    }//GEN-LAST:event_jButton32ActionPerformed
351
352    private void jButton30ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton30ActionPerformed
353
354        if (dataOwner != null) {
355            try {
356                file = FileDirectoryHandler.copyFile2(file, new File(FileDirectoryHandler.getTempDir() + ((Formattable) dataOwner).getFormatHandler().toUserString() + ".pdf"));
357            } catch (Exception ex) {
358                Log.Debug(ex);
359            }
360        }
361        FileDirectoryHandler.open(file);
362
363}//GEN-LAST:event_jButton30ActionPerformed
364    int pagen = 1;
365    // Variables declaration - do not modify//GEN-BEGIN:variables
366    private javax.swing.JButton jButton27;
367    private javax.swing.JButton jButton28;
368    private javax.swing.JButton jButton30;
369    private javax.swing.JButton jButton31;
370    private javax.swing.JButton jButton32;
371    private javax.swing.JPanel jPanel1;
372    private javax.swing.JSeparator jSeparator5;
373    private javax.swing.JPanel ppanel;
374    private javax.swing.JToolBar toolbar;
375    // End of variables declaration//GEN-END:variables
376
377//    public void openOdt(File file) {
378//        this.file = file;
379//        Log.Debug(this, "Preparing preview for: " + file);
380//        OOOPanel op = new OOOPanel();
381//        ppanel.removeAll();
382//        ppanel.setLayout(new BorderLayout());
383//        ppanel.add(op, BorderLayout.CENTER);
384//
385//        op.constructOOOPanel(file);
386//        this.validate();
387//    }
388    public void open(File file) {
389        this.file = file;
390        FileReaderWriter f = new FileReaderWriter(file);
391        String t = f.read();
392        JEditorPane p = new JEditorPane();
393        p.setText(t);
394        ppanel.removeAll();
395        ppanel.add(p, BorderLayout.CENTER);
396        ppanel.validate();
397    }
398
399    /**
400     * Show this panel in a new frame
401     * @param title
402     */
403    public void showInNewFrame(String title) {
404        BigPopup.showPopup(this, jPanel1, title, mpv5.YabsViewProxy.instance().getIdentifierFrame().getHeight(), 800);
405    }
406
407    /**
408     * @return the dataOwner
409     */
410    public DatabaseObject getDataOwner() {
411        return dataOwner;
412    }
413
414    /**
415     * @param dataOwner the dataOwner to set
416     */
417    public void setDataOwner(DatabaseObject dataOwner) {
418        this.dataOwner = dataOwner;
419    }
420
421    public void set(Object object, Exception exception) throws Exception {
422        if (exception == null) {
423            try {
424                setCursor(new Cursor(Cursor.WAIT_CURSOR));
425
426                if (object instanceof List) {
427                    showInNewFrame("Export");
428                    openl(((Export) ((List) object).get(0)).getTargetFile());
429                } else if (object instanceof Export) {
430                    showInNewFrame("Export");
431                    openl(((Export) object).getTargetFile());
432                } else {
433                    showInNewFrame(((File) object).getName());
434                    openl((File) object);
435                }
436            } catch (Exception e) {
437                throw e;
438            } finally {
439                setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
440            }
441        } else {
442            throw exception;
443        }
444    }
445
446    private void openl(File file) {
447        if (file.getName().split("\\.").length < 2) {
448            throw new UnsupportedOperationException("The file must have an extension: " + file);
449        }
450
451        this.file = file;
452
453        String extension = file.getName().substring(file.getName().lastIndexOf("."), file.getName().length());
454
455        Log.Debug(this, "Found extension: " + extension);
456
457        if (extension.equalsIgnoreCase(".pdf")) {
458            try {
459                openPdf(file);
460            } catch (Exception ex) {
461                Log.Debug(ex);
462            }
463        } else if (extension.equalsIgnoreCase(".odt")) {
464            try {
465                FileDirectoryHandler.open(file);
466                makeToolBar();
467            } catch (Exception ex) {
468                Log.Debug(ex);
469            }
470        } else if (extension.equalsIgnoreCase(".txt")) {
471            try {
472                open(file);
473            } catch (Exception ex) {
474                Log.Debug(ex);
475            }
476        } else {
477            FileDirectoryHandler.open(file);
478            makeToolBar();
479        }
480    }
481
482    /**
483     * @param parent the parent to set
484     */
485    public void setParent(DataPanel parent) {
486        this.parent = parent;
487    }
488
489    private void makeToolBar() {
490        jPanel1.remove(ppanel);
491        validate();
492        try {
493            BigPopup.pack(this);
494            BigPopup.setOnTop(this);
495        } catch (Exception exception) {
496        }
497    }
498}