exporttabdialog.java

编辑视频文件

        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(fill, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(timeCodesLabel, gridBagConstraints);

        JPanel filler = new JPanel();
        filler.setPreferredSize(fillDim);
        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(filler, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(timeFormatLabel, gridBagConstraints);

        btCheckBox.setSelected(true);
        etCheckBox.setSelected(true);
        durCheckBox.setSelected(true);
        hhmmssmsCheckBox.setSelected(true);
        ssmsCheckBox.setSelected(true);
        msCheckBox.setSelected(false);
        timecodeCB.setSelected(false);
        group.add(palTimecodeRB);
        group.add(ntscTimecodeRB);
        palTimecodeRB.setSelected(true);
        palTimecodeRB.setEnabled(false);
        ntscTimecodeRB.setEnabled(false);
        timecodeCB.addChangeListener(this);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(btCheckBox, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(hhmmssmsCheckBox, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(etCheckBox, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(ssmsCheckBox, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(durCheckBox, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(msCheckBox, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 7;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(timecodeCB, gridBagConstraints);

        JPanel smpteFill = new JPanel();
        smpteFill.setPreferredSize(new Dimension(10, 20));
        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.gridheight = 2;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.weightx = 0.0;
        optionsPanel.add(smpteFill, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
        gridBagConstraints.weightx = 10.0;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(palTimecodeRB, gridBagConstraints);

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 9;
        gridBagConstraints.gridwidth = 1;
        gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
        gridBagConstraints.weightx = 10.0;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.insets = insets;
        optionsPanel.add(ntscTimecodeRB, gridBagConstraints);

        updateLocale();
    }

    /**
     * Starts the actual exporting process.
     *
     * @return true if export succeeded
     *
     * @throws IOException can occur when writing to the file
     * @throws NullPointerException DOCUMENT ME!
     */
    protected boolean startExport() throws IOException {
        List selectedTiers = getSelectedTiers();

        if (selectedTiers.size() == 0) {
            JOptionPane.showMessageDialog(this,
                ElanLocale.getString("ExportTradTranscript.Message.NoTiers"),
                ElanLocale.getString("Message.Warning"),
                JOptionPane.WARNING_MESSAGE);

            return false;
        }

        // prompt for file name and location
        File exportFile = promptForFile(ElanLocale.getString(
                    "ExportTabDialog.Title"), FileExtension.TEXT_EXT);

        if (exportFile == null) {
            return false;
        }

        // export....
        String[] tierNames = (String[]) selectedTiers.toArray(new String[] {  });

        long selectionBT = 0L;
        long selectionET = Long.MAX_VALUE;

        if (restrictCheckBox.isSelected()) {
            selectionBT = selection.getBeginTime();
            selectionET = selection.getEndTime();
        }

        long mediaOffset = 0L;

        if (correctTimesCB.isSelected()) {
            Vector mds = transcription.getMediaDescriptors();

            if ((mds != null) && (mds.size() > 0)) {
                mediaOffset = ((MediaDescriptor) mds.get(0)).timeOrigin;
            }
        }

        Transcription2TabDelimitedText.exportTiers(transcription, tierNames,
            exportFile, encoding, selectionBT, selectionET,
            btCheckBox.isSelected(), etCheckBox.isSelected(),
            durCheckBox.isSelected(), hhmmssmsCheckBox.isSelected(),
            ssmsCheckBox.isSelected(), msCheckBox.isSelected(),
            timecodeCB.isSelected(), palTimecodeRB.isSelected(), mediaOffset);

        return true;
    }

    /**
     * Set the localized text on ui elements.
     *
     * @see mpi.eudico.client.annotator.export.AbstractTierExportDialog#updateLocale()
     */
    protected void updateLocale() {
        super.updateLocale();
        setTitle(ElanLocale.getString("ExportTabDialog.Title"));
        titleLabel.setText(ElanLocale.getString("ExportTabDialog.TitleLabel"));
        correctTimesCB.setText(ElanLocale.getString("ExportDialog.CorrectTimes"));
        timeCodesLabel.setText(ElanLocale.getString(
                "ExportTabDialog.Label.Columns"));
        timeFormatLabel.setText(ElanLocale.getString(
                "ExportTabDialog.Label.Formats"));
        btCheckBox.setText(ElanLocale.getString(
                "Frame.GridFrame.ColumnBeginTime"));
        etCheckBox.setText(ElanLocale.getString("Frame.GridFrame.ColumnEndTime"));
        durCheckBox.setText(ElanLocale.getString(
                "Frame.GridFrame.ColumnDuration"));
        hhmmssmsCheckBox.setText(ElanLocale.getString("TimeCodeFormat.TimeCode"));
        ssmsCheckBox.setText(ElanLocale.getString("TimeCodeFormat.Seconds"));
        msCheckBox.setText(ElanLocale.getString("TimeCodeFormat.MilliSec"));
        timecodeCB.setText(ElanLocale.getString("TimeCodeFormat.TimeCode.SMPTE"));
        ntscTimecodeRB.setText(ElanLocale.getString(
                "TimeCodeFormat.TimeCode.SMPTE.NTSC"));
        palTimecodeRB.setText(ElanLocale.getString(
                "TimeCodeFormat.TimeCode.SMPTE.PAL"));
    }

    /**
     * Moves selected tiers up in the list of tiers.
     */
    private void moveDown() {
        if ((tierTable == null) || (model == null) ||
                (model.getRowCount() < 2)) {
            return;
        }

        int[] selected = tierTable.getSelectedRows();

        for (int i = selected.length - 1; i >= 0; i--) {
            int row = selected[i];

            if ((row < (model.getRowCount() - 1)) &&
                    !tierTable.isRowSelected(row + 1)) {
                model.moveRow(row, row, row + 1);
                tierTable.changeSelection(row, 0, true, false);
                tierTable.changeSelection(row + 1, 0, true, false);
            }
        }
    }

    /**
     * Moves selected tiers up in the list of tiers.
     */
    private void moveUp() {
        if ((tierTable == null) || (model == null) ||
                (model.getRowCount() < 2)) {
            return;
        }

        int[] selected = tierTable.getSelectedRows();

        for (int i = 0; i < selected.length; i++) {
            int row = selected[i];

            if ((row > 0) && !tierTable.isRowSelected(row - 1)) {
                model.moveRow(row, row, row - 1);
                tierTable.changeSelection(row, 0, true, false);
                tierTable.changeSelection(row - 1, 0, true, false);
            }
        }
    }
}