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package us.paulevans.basicxslt; |
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import java.awt.BorderLayout; |
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import java.awt.FlowLayout; |
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import java.awt.Font; |
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import java.awt.Frame; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.WindowAdapter; |
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import java.awt.event.WindowEvent; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.List; |
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|
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import javax.swing.JButton; |
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import javax.swing.JCheckBox; |
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import javax.swing.JFrame; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JSeparator; |
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import javax.swing.JTextField; |
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|
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import net.blueslate.commons.gui.GUIUtils; |
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import net.blueslate.commons.xml.TransformParameters; |
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import org.apache.commons.lang.StringUtils; |
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public class TransformParametersFrame extends JFrame |
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implements ActionListener { |
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private static final int PARAM_NAME_TF_SIZE = 15; |
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private static final int PARAM_VALUE_TF_SIZE = 15; |
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private static final int PARAM_NS_TF_SIZE = 20; |
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|
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private static final int INITIAL_PARAMETERS = 3; |
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private static final int FRAME_WIDTH = 650; |
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private static final int FRAME_HEIGHT = 330; |
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|
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|
68 | 0 | private static final LabelStringFactory stringFactory = |
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LabelStringFactory.getInstance(); |
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|
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|
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private JButton cancelBtn, okayBtn, addParamBtn, removeCheckedBtn; |
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private XSLRow xslRow; |
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private JPanel parametersPanel; |
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private GridBagLayout parametersPanelLayout; |
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private GridBagConstraints parametersPanelConstraints; |
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private List<ParameterTextFieldGroup> parameterTextFieldGroups; |
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private TransformParameters parameters; |
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|
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|
86 | 0 | public TransformParametersFrame(Frame aParent, XSLRow aXSLRow) { |
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|
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JPanel southPanel; |
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|
90 | 0 | xslRow = aXSLRow; |
91 | 0 | addWindowListener(new WindowAdapter() { |
92 | 0 | public void windowClosing(WindowEvent evt) { |
93 | 0 | dispose(); |
94 | 0 | } |
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}); |
96 | 0 | parameterTextFieldGroups = new ArrayList<ParameterTextFieldGroup>(); |
97 | 0 | parameters = xslRow.getTransformParameters(); |
98 | 0 | southPanel = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
99 | 0 | southPanel.add(okayBtn = new JButton(stringFactory.getString( |
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LabelStringFactory.OK_BUTTON))); |
101 | 0 | southPanel.add(cancelBtn = new JButton(stringFactory.getString( |
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LabelStringFactory.CANCEL_BUTTON))); |
103 | 0 | okayBtn.addActionListener(this); |
104 | 0 | cancelBtn.addActionListener(this); |
105 | 0 | getContentPane().setLayout(new BorderLayout()); |
106 | 0 | getContentPane().add(buildNorthPanel(), BorderLayout.NORTH); |
107 | 0 | getContentPane().add(southPanel, BorderLayout.SOUTH); |
108 | 0 | getContentPane().add(buildMainPanel(), BorderLayout.CENTER); |
109 | 0 | setTitle(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_TRANSFORM_PARAMETERS)); |
111 | 0 | setSize(FRAME_WIDTH, FRAME_HEIGHT); |
112 | 0 | GUIUtils.center(this, aParent); |
113 | 0 | initializeGUI(); |
114 | 0 | setVisible(true); |
115 | 0 | } |
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|
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private JPanel buildNorthPanel() { |
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|
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GridBagLayout layout; |
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GridBagConstraints constraints; |
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JPanel panel; |
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int row, col; |
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JLabel headerLabel; |
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|
129 | 0 | layout = new GridBagLayout(); |
130 | 0 | constraints = new GridBagConstraints(); |
131 | 0 | panel = new JPanel(layout); |
132 | 0 | row = 0; |
133 | 0 | col = 0; |
134 | 0 | headerLabel = new JLabel(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_TRANSFORM_PARAMETERS) + " (" + |
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xslRow.getDescription() + ")"); |
137 | 0 | headerLabel.setFont(new Font("arial", Font.PLAIN, 18)); |
138 | 0 | JLabel fileLabel = new JLabel(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_FILE_LBL_WITH_COLON) + |
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xslRow.getTextField().getText()); |
141 | 0 | fileLabel.setFont(new Font("arial", Font.PLAIN, 12)); |
142 | 0 | GUIUtils.add(panel, headerLabel, layout, constraints, row++, col, |
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1, 1, 1, 1, GridBagConstraints.NORTHEAST, GridBagConstraints.BOTH, |
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GUIUtils.MED_LARGE_INSETS); |
145 | 0 | GUIUtils.add(panel, new JSeparator(), layout, constraints, row++, col, |
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1, 1, 1, 1, GridBagConstraints.NORTHEAST, GridBagConstraints.BOTH, |
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GUIUtils.MED_LARGE_INSETS); |
148 | 0 | GUIUtils.add(panel, fileLabel, layout, constraints, row++, col, |
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1, 1, 1, 1, GridBagConstraints.NORTHEAST, |
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GridBagConstraints.BOTH, GUIUtils.MED_LARGE_INSETS); |
151 | 0 | return panel; |
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} |
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private void initializeGUI() { |
159 | 0 | removeCheckedBtn.setEnabled(false); |
160 | 0 | } |
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|
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private JPanel buildMainPanel() { |
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|
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int loop, size; |
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JPanel main; |
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|
171 | 0 | main = new JPanel(new BorderLayout()); |
172 | 0 | parametersPanelLayout = new GridBagLayout(); |
173 | 0 | parametersPanelConstraints = new GridBagConstraints(); |
174 | 0 | parametersPanel = new JPanel(parametersPanelLayout); |
175 | 0 | size = parameters.getSize(); |
176 | 0 | if (size == 0) { |
177 | 0 | size = INITIAL_PARAMETERS; |
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} |
179 | 0 | for (loop = 0; loop < size; loop++) { |
180 | 0 | parameterTextFieldGroups.add(new ParameterTextFieldGroup( |
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parametersPanel, |
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new JTextField(PARAM_NAME_TF_SIZE), |
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new JTextField(PARAM_VALUE_TF_SIZE), |
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new JTextField(PARAM_NS_TF_SIZE), |
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new JCheckBox())); |
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} |
187 | 0 | rebuildParametersPanel(); |
188 | 0 | main.add(new JScrollPane(parametersPanel, |
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JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, |
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JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED), BorderLayout.CENTER); |
191 | 0 | main.add(buildAddRemovePanel(), BorderLayout.SOUTH); |
192 | 0 | return main; |
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} |
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private JPanel buildAddRemovePanel() { |
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|
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int row; |
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GridBagLayout layout; |
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GridBagConstraints constraints; |
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JPanel buttons; |
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|
206 | 0 | row = 0; |
207 | 0 | layout = new GridBagLayout(); |
208 | 0 | constraints = new GridBagConstraints(); |
209 | 0 | buttons = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
210 | 0 | buttons.add(addParamBtn = new JButton(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_ADD_PARAMETER))); |
212 | 0 | buttons.add(removeCheckedBtn = new JButton(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_REMOVE_CHECKED))); |
214 | 0 | addParamBtn.addActionListener(this); |
215 | 0 | removeCheckedBtn.addActionListener(this); |
216 | 0 | JPanel addRemovePanel = new JPanel(layout); |
217 | 0 | GUIUtils.add(addRemovePanel, buttons, layout, |
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constraints, row++, 0, 1, 1, GridBagConstraints.WEST, |
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GridBagConstraints.NONE, GUIUtils.SMALL_INSETS); |
220 | 0 | GUIUtils.add(addRemovePanel, new JSeparator(), layout, |
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constraints, row++, 0, 1, 1, 1, 1, GridBagConstraints.WEST, |
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GridBagConstraints.HORIZONTAL, GUIUtils.SMALL_INSETS); |
223 | 0 | return addRemovePanel; |
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} |
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|
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private void rebuildParametersPanel() { |
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|
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int loop, row, size; |
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JTextField paramNameTf, paramValueTf, paramNamespaceURITf; |
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JCheckBox removeCb; |
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String paramNames[]; |
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ParameterTextFieldGroup paramTfGroup; |
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|
238 | 0 | row = 0; |
239 | 0 | parametersPanel.removeAll(); |
240 | 0 | GUIUtils.add(parametersPanel, new JLabel(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_NAME_LBL)), |
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parametersPanelLayout, parametersPanelConstraints, row, 0, 1, 1, |
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GridBagConstraints.WEST, GridBagConstraints.BOTH, |
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GUIUtils.SMALL_INSETS); |
245 | 0 | GUIUtils.add(parametersPanel, new JLabel(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_VALUE_LBL)), |
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parametersPanelLayout, parametersPanelConstraints, row, 1, 1, 1, |
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GridBagConstraints.WEST, GridBagConstraints.BOTH, |
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GUIUtils.SMALL_INSETS); |
250 | 0 | GUIUtils.add(parametersPanel, new JLabel(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_NAMESPACE_URI_LBL)), |
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parametersPanelLayout, parametersPanelConstraints, row, 2, 1, 1, |
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GridBagConstraints.WEST, GridBagConstraints.BOTH, |
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GUIUtils.SMALL_INSETS); |
255 | 0 | GUIUtils.add(parametersPanel, new JLabel(stringFactory.getString( |
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LabelStringFactory.PARAMS_FRAME_REMOVE_LBL)), |
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parametersPanelLayout, parametersPanelConstraints, row++, 3, 1, |
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1, GridBagConstraints.WEST, GridBagConstraints.BOTH, |
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GUIUtils.SMALL_INSETS); |
260 | 0 | paramNames = parameters.getParameterNames(); |
261 | 0 | size = parameterTextFieldGroups.size(); |
262 | 0 | for (loop = 0; loop < size; loop++) { |
263 | 0 | paramTfGroup = (ParameterTextFieldGroup) |
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parameterTextFieldGroups.get(loop); |
265 | 0 | GUIUtils.add(parametersPanel, paramNameTf = |
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paramTfGroup.getParamNameTf(), parametersPanelLayout, |
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parametersPanelConstraints, row, 0, 1, 1, |
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GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, |
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GUIUtils.SMALL_INSETS); |
270 | 0 | GUIUtils.add(parametersPanel, paramValueTf = |
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paramTfGroup.getParamValueTf(), parametersPanelLayout, |
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parametersPanelConstraints, row, 1, 1, 1, |
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GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, |
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GUIUtils.SMALL_INSETS); |
275 | 0 | GUIUtils.add(parametersPanel, paramNamespaceURITf = |
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paramTfGroup.getParamNamespaceURITf(), parametersPanelLayout, |
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parametersPanelConstraints, row, 2, 1, 1, |
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GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, |
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GUIUtils.SMALL_INSETS); |
280 | 0 | GUIUtils.add(parametersPanel, removeCb = paramTfGroup.getRemoveCb(), |
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parametersPanelLayout, parametersPanelConstraints, row++, 3, |
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1, 1, GridBagConstraints.WEST, GridBagConstraints.NONE, |
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GUIUtils.SMALL_INSETS); |
284 | 0 | removeCb.addActionListener(this); |
285 | 0 | if (loop < paramNames.length) { |
286 | 0 | paramNameTf.setText(TransformParameters.getParameterName( |
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paramNames[loop])); |
288 | 0 | paramValueTf.setText(parameters.getParameter( |
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paramNames[loop]).toString()); |
290 | 0 | paramNamespaceURITf.setText(TransformParameters.getNamespaceURI( |
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paramNames[loop])); |
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} |
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} |
294 | 0 | } |
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|
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private void saveParameters() { |
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|
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int loop, size; |
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ParameterTextFieldGroup paramTextFieldGroup; |
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|
305 | 0 | parameters.clear(); |
306 | 0 | size = parameterTextFieldGroups.size(); |
307 | 0 | for (loop = 0; loop < size; loop++) { |
308 | 0 | paramTextFieldGroup = (ParameterTextFieldGroup) |
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parameterTextFieldGroups.get(loop); |
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|
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|
312 | 0 | if (!(StringUtils.isBlank( |
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paramTextFieldGroup.getParamNamespaceURITf().getText()) && |
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StringUtils.isBlank( |
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paramTextFieldGroup.getParamNameTf().getText()) && |
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StringUtils.isBlank( |
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paramTextFieldGroup.getParamValueTf().getText()))) { |
318 | 0 | parameters.setParameter( |
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paramTextFieldGroup.getParamNamespaceURITf().getText(), |
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paramTextFieldGroup.getParamNameTf().getText(), |
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paramTextFieldGroup.getParamValueTf().getText()); |
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} |
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} |
324 | 0 | } |
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|
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|
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|
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|
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|
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private void refreshParametersPanel() { |
331 | 0 | rebuildParametersPanel(); |
332 | 0 | parametersPanel.repaint(); |
333 | 0 | parametersPanel.revalidate(); |
334 | 0 | } |
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|
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|
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|
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|
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|
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private void setEnabledRemoveCheckedBtn() { |
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|
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int loop, size; |
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ParameterTextFieldGroup paramTextFieldGroup; |
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boolean enable; |
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|
346 | 0 | size = parameterTextFieldGroups.size(); |
347 | 0 | enable = false; |
348 | 0 | for (loop = 0; loop < size; loop++) { |
349 | 0 | paramTextFieldGroup = (ParameterTextFieldGroup) |
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parameterTextFieldGroups.get(loop); |
351 | 0 | if (paramTextFieldGroup.getRemoveCb().isSelected()) { |
352 | 0 | enable = true; |
353 | 0 | break; |
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} |
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} |
356 | 0 | removeCheckedBtn.setEnabled(enable); |
357 | 0 | } |
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|
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|
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|
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|
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|
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private boolean validateParams() { |
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|
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boolean areAllValid; |
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int loop, size; |
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ParameterTextFieldGroup paramTextFieldGroup; |
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|
369 | 0 | areAllValid = true; |
370 | 0 | size = parameterTextFieldGroups.size(); |
371 | 0 | for (loop = 0; loop < size; loop++) { |
372 | 0 | paramTextFieldGroup = (ParameterTextFieldGroup) |
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parameterTextFieldGroups.get(loop); |
374 | 0 | if (StringUtils.isNotBlank( |
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paramTextFieldGroup.getParamValueTf().getText()) && |
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StringUtils.isBlank( |
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paramTextFieldGroup.getParamNameTf().getText())) { |
378 | 0 | areAllValid = false; |
379 | 0 | Utils.showDialog(this, |
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stringFactory.getString(LabelStringFactory. |
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PARAMS_FRAME_CANNOT_HAVE_EMPTY_PARAM_VALUE), |
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stringFactory.getString(LabelStringFactory. |
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PARAMS_FRAME_INVALID_PARAMETER), |
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JOptionPane.ERROR_MESSAGE); |
385 | 0 | break; |
386 | 0 | } else if (StringUtils.isNotBlank( |
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paramTextFieldGroup.getParamNamespaceURITf().getText()) && |
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StringUtils.isBlank( |
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paramTextFieldGroup.getParamNameTf().getText())) { |
390 | 0 | areAllValid = false; |
391 | 0 | Utils.showDialog(this, |
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stringFactory.getString(LabelStringFactory. |
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PARAMS_FRAME_CANNOT_HAVE_EMPTY_PARAM_VALUE), |
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stringFactory.getString(LabelStringFactory. |
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PARAMS_FRAME_INVALID_PARAMETER), |
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JOptionPane.ERROR_MESSAGE); |
397 | 0 | break; |
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} |
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} |
400 | 0 | return areAllValid; |
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} |
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|
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|
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|
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|
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public void actionPerformed(ActionEvent aEvent) { |
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|
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Object eventSource; |
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|
410 | 0 | eventSource = aEvent.getSource(); |
411 | 0 | if (eventSource == cancelBtn) { |
412 | 0 | dispose(); |
413 | 0 | } else if (eventSource == okayBtn) { |
414 | 0 | if (validateParams()) { |
415 | 0 | saveParameters(); |
416 | 0 | xslRow.refreshIndicatorLabel(); |
417 | 0 | dispose(); |
418 | 0 | } |
419 | 0 | } else if (eventSource == addParamBtn) { |
420 | 0 | parameterTextFieldGroups.add(new ParameterTextFieldGroup( |
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parametersPanel, new JTextField(PARAM_NAME_TF_SIZE), |
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new JTextField(PARAM_VALUE_TF_SIZE), |
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new JTextField(PARAM_NS_TF_SIZE), new JCheckBox())); |
424 | 0 | refreshParametersPanel(); |
425 | 0 | } else if (eventSource instanceof JCheckBox) { |
426 | 0 | setEnabledRemoveCheckedBtn(); |
427 | 0 | } else if (eventSource == removeCheckedBtn) { |
428 | 0 | ParameterTextFieldGroup.removeChecked(parameterTextFieldGroups); |
429 | |
|
430 | 0 | if (parameterTextFieldGroups.size() == 0) { |
431 | 0 | parameterTextFieldGroups.add(new ParameterTextFieldGroup( |
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parametersPanel, new JTextField(PARAM_NAME_TF_SIZE), |
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new JTextField(PARAM_VALUE_TF_SIZE), |
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new JTextField(PARAM_NS_TF_SIZE), new JCheckBox())); |
435 | 0 | refreshParametersPanel(); |
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} |
437 | 0 | removeCheckedBtn.setEnabled(false); |
438 | |
} |
439 | 0 | } |
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} |
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|