1 |
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2 | package de.ugoe.cs.quest.ui.swt;
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3 |
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4 | import org.eclipse.swt.SWT;
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5 | import org.eclipse.swt.widgets.Composite;
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6 | import org.eclipse.swt.widgets.Button;
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7 | import org.eclipse.swt.widgets.FileDialog;
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8 | import org.eclipse.swt.widgets.List;
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9 | import org.eclipse.swt.widgets.MessageBox;
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10 | import org.eclipse.swt.layout.GridLayout;
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11 | import org.eclipse.swt.layout.GridData;
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12 |
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13 | import de.ugoe.cs.quest.ui.GlobalDataContainer;
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14 | import de.ugoe.cs.util.StringTools;
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15 | import de.ugoe.cs.util.console.CommandExecuter;
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16 |
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17 | import org.eclipse.swt.events.SelectionAdapter;
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18 | import org.eclipse.swt.events.SelectionEvent;
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19 |
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20 | public class DataTabComposite extends Composite {
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21 |
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22 | List dataList;
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23 |
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24 | /**
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25 | * Create the composite.
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26 | *
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27 | * @param parent
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28 | * @param style
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29 | */
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30 | public DataTabComposite(Composite parent, int style) {
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31 | super(parent, style);
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32 | createContent();
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33 | }
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34 |
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35 | private void createContent() {
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36 | setLayout(new GridLayout(3, false));
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37 |
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38 | dataList = new List(this, SWT.BORDER | SWT.V_SCROLL);
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39 | dataList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
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40 |
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41 | Button btnLoad = new Button(this, SWT.NONE);
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42 | btnLoad.addSelectionListener(new SelectionAdapter() {
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43 | @Override
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44 | public void widgetSelected(SelectionEvent e) {
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45 | GetObjectNameDialog getObjectNameDialog =
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46 | new GetObjectNameDialog(getShell(), SWT.NONE);
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47 | getObjectNameDialog.open();
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48 | String objectName = getObjectNameDialog.getObjectName();
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49 | if ("".equals(objectName)) {
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50 | return;
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51 | }
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52 | FileDialog fileDialog = new FileDialog(getShell(), SWT.OPEN);
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53 | String filename = fileDialog.open();
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54 | if (filename == null) {
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55 | return;
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56 | }
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57 | String command = "loadObject " + filename + " " + objectName;
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58 | CommandExecuter.getInstance().exec(command);
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59 | updateDataList();
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60 | }
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61 | });
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62 | btnLoad.setText("Load");
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63 |
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64 | Button btnSave = new Button(this, SWT.NONE);
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65 | btnSave.addSelectionListener(new SelectionAdapter() {
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66 | @Override
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67 | public void widgetSelected(SelectionEvent e) {
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68 | String[] selectedStrings = dataList.getSelection();
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69 | if (selectedStrings.length == 0) {
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70 | SWTHelpers.noSelectionError(getShell());
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71 | return;
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72 | }
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73 | if (selectedStrings.length > 1) {
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74 | MessageBox messageBox = new MessageBox(getShell(), SWT.ERROR);
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75 | messageBox.setText("Error");
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76 | messageBox.setMessage("Only one object storable at a time." +
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77 | StringTools.ENDLINE + "Please select only one object.");
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78 | return;
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79 | }
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80 | FileDialog fileDialog = new FileDialog(getShell(), SWT.SAVE);
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81 | String filename = fileDialog.open();
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82 | if (filename == null) {
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83 | return;
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84 | }
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85 | String command = "saveObject " + filename + " " + selectedStrings[0];
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86 | CommandExecuter.getInstance().exec(command);
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87 | }
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88 | });
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89 | btnSave.setText("Save");
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90 |
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91 | Button btnDelete_2 = new Button(this, SWT.NONE);
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92 | btnDelete_2.addSelectionListener(new SelectionAdapter() {
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93 | @Override
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94 | public void widgetSelected(SelectionEvent e) {
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95 | if (SWTHelpers.deleteSelectedFromStorage(dataList)) {
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96 | updateDataList();
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97 | }
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98 | else {
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99 | SWTHelpers.noSelectionError(getShell());
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100 | }
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101 | }
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102 | });
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103 | btnDelete_2.setText("Delete");
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104 | }
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105 |
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106 | @Override
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107 | protected void checkSubclass() {
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108 | // Disable the check that prevents subclassing of SWT components
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109 | }
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110 |
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111 | public void updateDataList() {
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112 | dataList.removeAll();
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113 | for (String sequencesName : GlobalDataContainer.getInstance().getAllKeys()) {
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114 | dataList.add(sequencesName);
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115 | }
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116 | }
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117 |
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118 | }
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