Examples of org.jpedal.utils.SwingWorker$ThreadVar

org.jpedal.utils.SwingWorker
Class to maintain reference to current worker thread under separate synchronization control.

        /** if running terminate first */
    thumbnails.terminateDrawing();


    commonValues.setProcessing(true);


    SwingWorker worker = new SwingWorker() {
      public Object construct() {


        try {


          currentGUI.updateStatusMessage(Messages.getMessage("PdfViewerDecoding.page"));


          if (img != null)
            addImage(img);


          PdfPageData page_data = decode_pdf.getPdfPageData();
          
          if (img != null)
            page_data.setMediaBox(new float[]{0,0,img.getWidth(),img.getHeight()});


          page_data.checkSizeSet(1);
          currentGUI.resetRotationBox();


          /**
           * make sure screen fits display nicely
           */
          if ((resizePanel) && (thumbnails.isShownOnscreen()))
            currentGUI.zoom(false);


          if (Thread.interrupted())
            throw new InterruptedException();
          
          currentGUI.setPageNumber();
          
          currentGUI.setViewerTitle(null); // restore title
          
        } catch (Exception e) {
          currentGUI.setViewerTitle(null); //restore title
          
        }


        currentGUI.setStatusProgress(100);


        //reanable user changing scaling
        currentGUI.resetComboBoxes(true);
        
        //ensure drawn
        decode_pdf.repaint();


        openingTransferedFile=false;
        
        return null;
      }
    };


    worker.start();
  }

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    File testDirExists=new File(output_dir);
    if(!testDirExists.exists())
      testDirExists.mkdirs();
    
    final SwingWorker worker = new SwingWorker() {
      public Object construct() {
        //do the save
        
        switch(type){
        case PdfDecoder.CLIPPEDIMAGES:
          decodeHires(startPage,endPage,format,output_dir);
          break;
        case PdfDecoder.RAWIMAGES:
          decodeImages(startPage,endPage,format,output_dir,false);
          break;
        case PdfDecoder.FINALIMAGES:
          decodeImages(startPage,endPage,format,output_dir,true);
          break;
        default:
          System.out.println("Unknown setting");
        break;
        }
        
        return null;
      }
    };
    
    worker.start();    
  }

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    File testDirExists=new File(output_dir);
    if(!testDirExists.exists())
      testDirExists.mkdirs();
    
    final SwingWorker worker = new SwingWorker() {
      public Object construct() {
        //do the save
        
        switch(type){
        case Exporter.RECTANGLE:
          decodeTextRectangle(startPage,endPage,output_dir,useXMLExtraction);
          break;
        case Exporter.WORDLIST:
          decodeTextWordlist(startPage,endPage,output_dir,useXMLExtraction);
          break;
        case Exporter.TABLE:
          decodeTextTable(startPage,endPage,output_dir,useXMLExtraction);
          
          break;
        default:
          System.out.println("Unknown setting");
        break;
        }
        
        return null;
      }
    };
    
    worker.start();  
    
  }

View Full Code Here


  public void setQualityBoxVisible(boolean visible){
  }


  private void setThumbnails() {
    SwingWorker worker = new SwingWorker() {
      public Object construct() {


        if(thumbnails.isShownOnscreen()) {
          setupThumbnailPanel();


          if(decode_pdf.getDisplayView()==Display.SINGLE_PAGE)
            thumbnails.generateOtherVisibleThumbnails(commonValues.getCurrentPage());
        }


        return null;
      }
    };
    worker.start();
  }

View Full Code Here

    clearHistory.setToolTipText("Clears the history of previous files");
    clearHistory.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent e) {
        gui.clearRecentDocuments();


        SwingWorker searcher = new SwingWorker() {
          public Object construct() {
            for (int i = 0; i < 6; i++) {
              historyClearedLabel.setVisible(!historyClearedLabel.isVisible());
              try {
                Thread.sleep(300);
              } catch (InterruptedException e) {
              }
            }
            return null;
          }
        };


        searcher.start();
      }
    });
    JButton save = new JButton(Messages.getMessage("PdfPreferences.SaveAs"));
    save.setToolTipText("Save preferences in a new file");
    JButton reset = new JButton(Messages.getMessage("PdfPreferences.ResetToDefault"));

View Full Code Here

        //allow for re-entry
        if(drawing)
          this.terminateDrawing();
        
        //create the thread to just do the thumbnails
    worker = new SwingWorker() {


      public Object construct() {
        
        drawing=true;

View Full Code Here

      if (result == JOptionPane.NO_OPTION) {
        return false;
      }
    } 
    
    final SwingWorker worker = new SwingWorker() {
      public Object construct() {
                for (Object allowedFile : allowedFiles) {
                    final String file = (String) allowedFile;


                    try {
                        currentCommands.openTransferedFile(file);
                    } catch (Exception e) {


                        int result;
                        if (allowedFiles.size() == 1) {
                            currentGUI.showMessageDialog(Messages.getMessage("PdfViewerOpenerror"), commonValues.getSelectedFile(), JOptionPane.ERROR_MESSAGE);
                            result = JOptionPane.NO_OPTION;
                        } else {
                            result = currentGUI.showConfirmDialog(Messages.getMessage("PdfViewerOpenerror") + ". Continue opening remaining files?", commonValues.getSelectedFile(),
                                    JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);


                        }


                        currentGUI.closeMultiViewerWindow(commonValues.getSelectedFile());


                        if (result == JOptionPane.NO_OPTION) {
                            return null;
                        }
                    }
                }
        return null;
      }
    };
    worker.start();
    
    
//        while (currentCommands.openingTransferedFiles()) {
//          Thread.sleep(250);
//        }

View Full Code Here

      
      searchCount.setText(Messages.getMessage("PdfViewerSearch.Scanning1"));
      searchCount.repaint();
    }


    searcher = new SwingWorker() {
      public Object construct() {


        isSearch=true;
        hasSearched=true;

View Full Code Here

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Related Classes of org.jpedal.utils.SwingWorker$ThreadVar

org.jpedal.examples.simpleviewer.Commands

org.jpedal.examples.simpleviewer.gui.MultiViewTransferHandler

org.jpedal.examples.simpleviewer.gui.popups.SwingProperties

org.jpedal.examples.simpleviewer.gui.swing.SwingSearchWindow

org.jpedal.examples.simpleviewer.gui.swing.SwingThumbnailPanel

org.jpedal.examples.simpleviewer.gui.SwingGUI

org.jpedal.examples.simpleviewer.utils.Exporter

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