1 | package de.ugoe.cs.quest.ui.swt;
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2 |
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3 | import org.eclipse.swt.SWT;
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4 | import org.eclipse.swt.widgets.Composite;
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5 | import org.eclipse.swt.widgets.Button;
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6 | import org.eclipse.swt.widgets.List;
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7 | import org.eclipse.swt.widgets.MessageBox;
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8 | import org.eclipse.swt.layout.GridLayout;
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9 | import org.eclipse.swt.layout.GridData;
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10 |
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11 | import de.ugoe.cs.quest.usageprofiles.FirstOrderMarkovModel;
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12 | import de.ugoe.cs.quest.usageprofiles.IDotCompatible;
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13 | import de.ugoe.cs.quest.usageprofiles.IStochasticProcess;
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14 | import de.ugoe.cs.util.console.CommandExecuter;
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15 | import de.ugoe.cs.util.console.GlobalDataContainer;
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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 ModelsTabComposite extends Composite {
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21 |
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22 | List modelList;
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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 ModelsTabComposite(Composite parent, int style) {
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31 | super(parent, style);
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32 | createContents();
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33 | }
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34 |
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35 | private void createContents() {
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36 | setLayout(new GridLayout(5, false));
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37 |
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38 | modelList = new List(this, SWT.BORDER | SWT.V_SCROLL);
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39 | modelList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 5, 1));
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40 |
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41 | Button btnShow = new Button(this, SWT.NONE);
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42 | btnShow.addSelectionListener(new SelectionAdapter() {
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43 | @Override
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44 | public void widgetSelected(SelectionEvent e) {
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45 | String[] selectedStrings = modelList.getSelection();
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46 | if (selectedStrings.length == 0) {
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47 | SWTHelpers.noSelectionError(getShell());
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48 | return;
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49 | }
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50 | IStochasticProcess process =
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51 | (IStochasticProcess) GlobalDataContainer.getInstance()
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52 | .getData(selectedStrings[0]);
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53 | if (process instanceof FirstOrderMarkovModel) {
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54 | String command = "showMarkovModel " + selectedStrings[0];
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55 | CommandExecuter.getInstance().exec(command);
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56 | }
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57 | else {
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58 | MessageBox messageBox = new MessageBox(getShell(), SWT.NONE);
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59 | messageBox.setText("Feature Not Available");
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60 | messageBox
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61 | .setMessage("The feature is currently only available for first-order Markov models.");
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62 | messageBox.open();
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63 | }
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64 | }
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65 | });
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66 | btnShow.setText("Visualize");
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67 |
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68 | Button btnDelete_1 = new Button(this, SWT.NONE);
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69 | btnDelete_1.addSelectionListener(new SelectionAdapter() {
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70 | @Override
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71 | public void widgetSelected(SelectionEvent e) {
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72 | if (SWTHelpers.deleteSelectedFromStorage(modelList)) {
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73 | updateModelList();
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74 | }
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75 | else {
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76 | SWTHelpers.noSelectionError(getShell());
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77 | }
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78 | }
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79 | });
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80 | btnDelete_1.setText("Delete");
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81 |
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82 | Button btnGenSequences = new Button(this, SWT.NONE);
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83 | btnGenSequences.addSelectionListener(new SelectionAdapter() {
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84 | @Override
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85 | public void widgetSelected(SelectionEvent e) {
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86 | String[] selectedStrings = modelList.getSelection();
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87 | if (selectedStrings.length == 0) {
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88 | SWTHelpers.noSelectionError(getShell());
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89 | return;
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90 | }
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91 | GenerateSequencesDialog generateSequencesDialog =
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92 | new GenerateSequencesDialog(getShell(), SWT.NONE);
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93 | generateSequencesDialog.setProcessName(selectedStrings[0]);
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94 | generateSequencesDialog.open();
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95 | }
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96 | });
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97 | btnGenSequences.setText("Gen. Sequences");
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98 |
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99 | Button btnProperties = new Button(this, SWT.NONE);
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100 | btnProperties.addSelectionListener(new SelectionAdapter() {
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101 | @Override
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102 | public void widgetSelected(SelectionEvent e) {
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103 | String[] selectedStrings = modelList.getSelection();
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104 | if (selectedStrings.length == 0) {
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105 | SWTHelpers.noSelectionError(getShell());
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106 | return;
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107 | }
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108 | IStochasticProcess process =
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109 | (IStochasticProcess) GlobalDataContainer.getInstance()
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110 | .getData(selectedStrings[0]);
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111 | ModelPropertiesDialog modelPropertiesDialog =
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112 | new ModelPropertiesDialog(getShell(), SWT.NONE);
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113 | modelPropertiesDialog.setStochasticProcess(process);
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114 | modelPropertiesDialog.open();
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115 | }
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116 | });
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117 | btnProperties.setText("Properties");
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118 |
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119 | Button btnCreateDot = new Button(this, SWT.NONE);
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120 | btnCreateDot.addSelectionListener(new SelectionAdapter() {
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121 | @Override
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122 | public void widgetSelected(SelectionEvent e) {
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123 | String[] selectedStrings = modelList.getSelection();
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124 | if (selectedStrings.length == 0) {
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125 | SWTHelpers.noSelectionError(getShell());
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126 | return;
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127 | }
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128 | IStochasticProcess process =
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129 | (IStochasticProcess) GlobalDataContainer.getInstance()
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130 | .getData(selectedStrings[0]);
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131 | String command = "";
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132 | if (process instanceof IDotCompatible) {
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133 | command = "printDot ";
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134 | }
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135 | else {
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136 | command = "printTrieDot ";
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137 | }
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138 | command += selectedStrings[0];
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139 | CommandExecuter.getInstance().exec(command);
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140 | }
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141 | });
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142 | btnCreateDot.setText("Create DOT");
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143 | }
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144 |
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145 | @Override
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146 | protected void checkSubclass() {
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147 | // Disable the check that prevents subclassing of SWT components
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148 | }
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149 |
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150 | public void updateModelList() {
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151 | modelList.removeAll();
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152 | for(String key : GlobalDataContainer.getInstance().getAllKeys()) {
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153 | if( GlobalDataContainer.getInstance().getData(key) instanceof IStochasticProcess ) {
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154 | modelList.add(key);
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155 | }
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156 | }
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157 | }
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158 |
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159 | }
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