filedetaildialog.java

来自「SANCHO」· Java 代码 · 共 466 行 · 第 1/2 页

        commentText.setText(SResources.S_ES);
      }
    });
  }

  public void addComment(String string) {
    if (string != null)
      file.setComment(string);

  }

  private void createMirrorGroup(Composite parent) {

    Label l = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL);
    l.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Composite renameComposite = new Composite(parent, SWT.NONE);

    renameComposite.setLayout(WidgetFactory.createGridLayout(2, 0, 0, 4, 0, false));
    renameComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    final Text mirrorText = new Text(renameComposite, SWT.BORDER);
    mirrorText.setFont(PreferenceLoader.loadFont("consoleFontData"));

    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.widthHint = 1;
    mirrorText.setLayoutData(data);
    mirrorText.addKeyListener(new KeyAdapter() {
      public void keyPressed(KeyEvent e) {
        if (e.character == SWT.CR) {
          addMirror(mirrorText.getText());
          mirrorText.setText(SResources.S_ES);
        }
      }
    });

    Button mirrorButton = new Button(renameComposite, SWT.NONE);
    mirrorButton.setText(SResources.getString("dd.f.addMirror"));
    mirrorButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
    mirrorButton.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent s) {
        addMirror(mirrorText.getText());
        mirrorText.setText(SResources.S_ES);
      }
    });
  }

  public void addMirror(String string) {
    if (string != null && string.length() > 3)
      Sancho.send(OpCodes.S_CONSOLE_MESSAGE, "mirror " + file.getId() + " " + string);
  }

  private void createRenameGroup(Composite parent) {
    Group renameGroup = new Group(parent, SWT.SHADOW_ETCHED_OUT);

    renameGroup.setText(SResources.getString("dd.f.alternativeFilenames"));
    renameGroup.setLayout(WidgetFactory.createGridLayout(1, 1, 1, 0, 0, false));
    renameGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Arrays.sort(file.getNames(), String.CASE_INSENSITIVE_ORDER);

    renameList = new List(renameGroup, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL | SWT.H_SCROLL);

    for (int i = 0; i < file.getNames().length; i++)
      renameList.add(file.getNames()[i]);

    GridData listGD = new GridData(GridData.FILL_HORIZONTAL);
    listGD.heightHint = 80;
    listGD.widthHint = 1;
    renameList.setLayoutData(listGD);
    renameList.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent s) {
        String lItem = renameList.getSelection()[0];
        renameText.setText(lItem);
      }
    });

    Composite renameComposite = new Composite(parent, SWT.NONE);

    renameComposite.setLayout(WidgetFactory.createGridLayout(2, 0, 0, 4, 0, false));
    renameComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    renameText = new Text(renameComposite, SWT.BORDER);
    renameText.setText(file.getName());
    renameText.setFont(PreferenceLoader.loadFont("consoleFontData"));

    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.widthHint = 1;
    renameText.setLayoutData(data);
    renameText.addKeyListener(new KeyAdapter() {
      public void keyPressed(KeyEvent e) {
        if (e.character == SWT.CR) {
          renameFile();
          renameText.setText(SResources.S_ES);
        }
      }
    });

    Button renameButton = new Button(renameComposite, SWT.NONE);
    renameButton.setText(SResources.getString("dd.f.renameFile"));
    renameButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
    renameButton.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent s) {
        renameFile();
      }
    });
  }

  protected Control createButtonBar(Composite parent) {
    Composite mainComposite = new Composite(parent, SWT.NONE);
    mainComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    mainComposite.setLayout(WidgetFactory.createGridLayout(2, 5, 5, 0, 0, false));

    Composite blankComposite = new Composite(mainComposite, SWT.NONE);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.heightHint = 5;

    blankComposite.setLayoutData(gd);

    Composite buttonComposite = new Composite(mainComposite, SWT.NONE);
    buttonComposite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
    buttonComposite.setLayout(WidgetFactory.createRowLayout(false, false, false, SWT.HORIZONTAL, 0, 0, 0, 0,
        5));

    if ((file.getFileStateEnum() == EnumFileState.PAUSED)
        || (file.getFileStateEnum() == EnumFileState.DOWNLOADING)
        || (file.getFileStateEnum() == EnumFileState.QUEUED)) {
      fileCancelButton = new Button(buttonComposite, SWT.NONE);
      fileCancelButton.setLayoutData(new RowData());
      fileCancelButton.setText(SResources.getString("dd.f.cancelFile"));

      fileCancelButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent s) {
          MessageBox reallyCancel = new MessageBox(fileCancelButton.getShell(), SWT.YES | SWT.NO
              | SWT.ICON_QUESTION);

          reallyCancel.setMessage(SResources.getString("dd.f.reallyCancel"));

          if (reallyCancel.open() == SWT.YES) {
            file.setState(EnumFileState.CANCELLED);
            fileCancelButton.setEnabled(false);
            fileActionButton.setEnabled(false);
          }
        }
      });
    }

    fileActionButton = new Button(buttonComposite, SWT.NONE);
    fileActionButton.setLayoutData(new RowData());

    if ((file.getFileStateEnum() == EnumFileState.PAUSED)
        || (file.getFileStateEnum() == EnumFileState.QUEUED)) {
      fileActionButton.setText(SResources.getString("dd.f.resumeFile"));
    } else if (file.getFileStateEnum() == EnumFileState.DOWNLOADING) {
      fileActionButton.setText("  " + SResources.getString("dd.f.pauseFile"));
    } else if (file.getFileStateEnum() == EnumFileState.DOWNLOADED) {
      fileActionButton.setText(SResources.getString("dd.f.commitFile"));
    }

    // until we have an unQueue function..
    if (file.getFileStateEnum() == EnumFileState.QUEUED)
      fileActionButton.setEnabled(false);

    fileActionButton.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent s) {
        if (file.getFileStateEnum() == EnumFileState.PAUSED) {
          file.setState(EnumFileState.DOWNLOADING);
          fileActionButton.setText(SResources.getString("dd.f.pauseFile"));
        } else if (file.getFileStateEnum() == EnumFileState.DOWNLOADING) {
          file.setState(EnumFileState.PAUSED);
          fileActionButton.setText(SResources.getString("dd.f.resumeFile"));
        } else if (file.getFileStateEnum() == EnumFileState.DOWNLOADED) {
          if (renameText.getText().equals(SResources.S_ES)) {
            file.saveFileAs(file.getName());
          } else {
            file.saveFileAs(renameText.getText());
          }

          fileActionButton.setText(SResources.getString("b.ok"));
          fileActionButton.setEnabled(false);
        }
      }
    });

    Button closeButton = new Button(buttonComposite, SWT.NONE);
    closeButton.setFocus();
    closeButton.setLayoutData(new RowData());
    closeButton.setText(SResources.getString("b.close"));
    closeButton.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent s) {
        close();
      }
    });

    return mainComposite;
  }

  /**
   * Update the labels
   */
  public void updateLabels() {
    updateLabel(clFileName, file.getName());
    updateLabel(clHash, file.getMd4().toUpperCase());
    updateLabel(clSize, file.getSizeString());
    updateLabel(clAge, file.getAgeString());
    updateLabel(clSources, Integer.toString(file.getSources()));
    updateLabel(clChunks, Integer.toString(file.getNumChunks()) + " / "
        + Integer.toString(file.getChunks().length()));
    updateLabel(clTransferred, file.getDownloadedString());
    updateLabel(clRelativeAvail, file.getRelativeAvail() + "%");
    updateLabel(clLast, file.getLastSeenString());
    updateLabel(clPriority, file.getPriorityString());
    updateLabel(clComment, file.getComment());
    if (file.getFileStateEnum() == EnumFileState.PAUSED || file.getFileStateEnum() == EnumFileState.QUEUED) {
      updateLabel(clRate, file.getFileStateEnum().getName());
    } else {
      updateLabel(clRate, (Math.round(100.0 * (file.getRate() / 1000f)) / 100.0) + " KB/s");
    }

    updateLabel(clETA, file.getEtaString());
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent)
   */
  public boolean close() {
    file.deleteObserver(this);

    return super.close();
  }
}