1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
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2 | // |
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3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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4 | // you may not use this file except in compliance with the License. |
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5 | // You may obtain a copy of the License at |
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6 | // |
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7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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8 | // |
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9 | // Unless required by applicable law or agreed to in writing, software |
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10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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12 | // See the License for the specific language governing permissions and |
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13 | // limitations under the License. |
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14 | |
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15 | package de.ugoe.cs.autoquest.ui.swt; |
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16 | |
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17 | import java.awt.GraphicsDevice; |
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18 | import java.awt.GraphicsEnvironment; |
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19 | import java.util.ArrayList; |
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20 | import java.util.Collection; |
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21 | import java.util.HashMap; |
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22 | import java.util.LinkedList; |
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23 | import java.util.List; |
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24 | import java.util.ListIterator; |
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25 | import java.util.Map; |
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26 | |
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27 | import org.eclipse.swt.SWT; |
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28 | import org.eclipse.swt.custom.SashForm; |
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29 | import org.eclipse.swt.custom.StyleRange; |
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30 | import org.eclipse.swt.custom.StyledText; |
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31 | import org.eclipse.swt.events.SelectionAdapter; |
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32 | import org.eclipse.swt.events.SelectionEvent; |
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33 | import org.eclipse.swt.events.ShellAdapter; |
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34 | import org.eclipse.swt.events.ShellEvent; |
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35 | import org.eclipse.swt.graphics.Font; |
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36 | import org.eclipse.swt.graphics.FontData; |
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37 | import org.eclipse.swt.layout.GridData; |
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38 | import org.eclipse.swt.layout.GridLayout; |
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39 | import org.eclipse.swt.widgets.Dialog; |
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40 | import org.eclipse.swt.widgets.Display; |
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41 | import org.eclipse.swt.widgets.Event; |
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42 | import org.eclipse.swt.widgets.Listener; |
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43 | import org.eclipse.swt.widgets.Shell; |
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44 | import org.eclipse.swt.widgets.Tree; |
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45 | import org.eclipse.swt.widgets.TreeColumn; |
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46 | import org.eclipse.swt.widgets.TreeItem; |
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47 | |
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48 | import de.ugoe.cs.autoquest.eventcore.IEventTarget; |
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49 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IMarkingTemporalRelationship; |
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50 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IStructuringTemporalRelationship; |
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51 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask; |
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52 | import de.ugoe.cs.autoquest.usability.UsabilitySmell; |
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53 | import de.ugoe.cs.autoquest.usability.UsabilitySmellIntensity; |
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54 | import de.ugoe.cs.autoquest.usability.UsabilityEvaluationResult; |
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55 | |
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56 | /** |
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57 | * <p> |
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58 | * a dialog to inspect the results of a usability evaluation |
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59 | * TODO update comments |
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60 | * </p> |
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61 | * |
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62 | * @author Patrick Harms |
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63 | */ |
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64 | public class ShowUsabilityEvaluationResultDialog extends Dialog { |
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65 | |
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66 | /** the main shell */ |
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67 | protected Shell shell; |
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68 | |
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69 | /** the table containing all smells */ |
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70 | private Tree smellList; |
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71 | |
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72 | /** the description label of a selected smell */ |
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73 | private StyledText description; |
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74 | |
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75 | /** the tree of involved GUI elements of a specific task on the right bottom */ |
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76 | private Tree involvedTargetsTree; |
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77 | |
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78 | /** the table containing the parents tasks of a displayed task */ |
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79 | private Tree involvedTasks; |
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80 | |
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81 | /** the displayed usability evaluation result */ |
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82 | private UsabilityEvaluationResult usabilityEvalResult; |
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83 | |
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84 | /** task tree dialog to show task details */ |
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85 | private ShowTaskTreeDialog showTaskTreeDialog; |
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86 | |
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87 | /** |
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88 | * creates the dialog |
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89 | */ |
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90 | public ShowUsabilityEvaluationResultDialog(Shell parent, |
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91 | int style, |
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92 | UsabilityEvaluationResult usabilityEvalResult, |
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93 | String dataSetName) |
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94 | { |
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95 | super(parent, style); |
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96 | setText("Usability Evaluation Result " + dataSetName); |
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97 | this.usabilityEvalResult = usabilityEvalResult; |
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98 | } |
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99 | |
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100 | /** |
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101 | * displays the dialog |
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102 | */ |
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103 | public void open() { |
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104 | showTaskTreeDialog = new ShowTaskTreeDialog |
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105 | (super.getParent(), SWT.NONE, usabilityEvalResult.getTaskModel(), |
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106 | "task details of usability smells"); |
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107 | |
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108 | createContents(); |
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109 | shell.open(); |
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110 | shell.layout(); |
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111 | |
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112 | shell.addShellListener(new ShellAdapter() { |
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113 | @Override |
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114 | public void shellClosed(ShellEvent e) { |
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115 | showTaskTreeDialog.dispose(); |
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116 | } |
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117 | }); |
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118 | |
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119 | Display display = getParent().getDisplay(); |
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120 | while (!shell.isDisposed()) { |
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121 | if (!display.readAndDispatch()) { |
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122 | display.sleep(); |
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123 | } |
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124 | } |
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125 | } |
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126 | |
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127 | /** |
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128 | * creates the two views, one on the task instances on the left, on on the task models on the |
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129 | * right. Also adds a selection adapter to the task instances so that for a selected task |
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130 | * instance always the respective model is presented. |
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131 | */ |
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132 | private void createContents() { |
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133 | shell = new Shell(getParent(), SWT.SHELL_TRIM | SWT.BORDER); |
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134 | GraphicsDevice gd = |
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135 | GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(); |
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136 | |
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137 | shell.setSize(gd.getDisplayMode().getWidth(), gd.getDisplayMode().getHeight()); |
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138 | shell.setText(getText()); |
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139 | |
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140 | shell.setLayout(new GridLayout(1, false)); |
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141 | |
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142 | SashForm mainSashForm = new SashForm(shell, SWT.HORIZONTAL); |
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143 | mainSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
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144 | |
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145 | smellList = new Tree(mainSashForm, SWT.BORDER | SWT.SINGLE | SWT.VIRTUAL); |
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146 | smellList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
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147 | smellList.setHeaderVisible(true); |
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148 | smellList.setLinesVisible(true); |
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149 | |
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150 | TreeColumn treeColumn = new TreeColumn(smellList, SWT.NONE); |
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151 | treeColumn.setWidth(200); |
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152 | treeColumn.setText("smells"); |
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153 | |
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154 | buildSmellTree(); |
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155 | |
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156 | smellList.addSelectionListener(new SelectionAdapter() { |
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157 | @Override |
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158 | public void widgetSelected(SelectionEvent e) { |
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159 | TreeItem[] selectedItems = smellList.getSelection(); |
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160 | if ((selectedItems.length == 1) && |
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161 | (selectedItems[0].getData() instanceof UsabilitySmell)) |
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162 | { |
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163 | displaySmellDetails((UsabilitySmell) selectedItems[0].getData()); |
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164 | } |
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165 | else { |
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166 | clearSmellDetails(); |
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167 | } |
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168 | } |
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169 | }); |
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170 | |
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171 | SashForm detailsSashForm = new SashForm(mainSashForm, SWT.VERTICAL); |
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172 | detailsSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
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173 | |
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174 | description = new StyledText(detailsSashForm, SWT.READ_ONLY | SWT.BORDER | SWT.WRAP); |
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175 | description.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
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176 | |
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177 | SashForm detailsBottomSashForm = new SashForm(detailsSashForm, SWT.HORIZONTAL); |
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178 | detailsBottomSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
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179 | |
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180 | involvedTasks = VisualizationUtils.createTaskDetailsTree |
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181 | (detailsBottomSashForm, "involved tasks", usabilityEvalResult.getTaskModel()); |
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182 | |
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183 | VisualizationUtils.addItemSpecificContextMenu |
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184 | (involvedTasks, ITask.class, "show details", new SelectionAdapter() |
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185 | { |
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186 | @Override |
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187 | public void widgetSelected(SelectionEvent e) { |
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188 | showTaskTreeDialog.open((ITask) involvedTasks.getSelection()[0].getData()); |
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189 | } |
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190 | }); |
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191 | |
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192 | VisualizationUtils.addExpansionListener(involvedTasks, new Listener() { |
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193 | public void handleEvent(final Event event) { |
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194 | ensureChildren((TreeItem) event.item); |
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195 | ((TreeItem) event.item).setExpanded(true); |
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196 | } |
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197 | }); |
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198 | |
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199 | involvedTargetsTree = |
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200 | VisualizationUtils.createTargetsTree(detailsBottomSashForm, "involved GUI elements"); |
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201 | |
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202 | VisualizationUtils.addInvolvedTargetsHighlighting(involvedTasks, involvedTargetsTree); |
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203 | |
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204 | detailsBottomSashForm.setWeights(new int[] { 1, 1 }); |
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205 | detailsSashForm.setWeights(new int[] { 1, 3 }); |
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206 | mainSashForm.setWeights(new int[] { 1, 3 }); |
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207 | |
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208 | //indexColumn.pack(); |
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209 | //severityColumn.pack(); |
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210 | //descriptionColumn.pack(); |
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211 | //smellList.pack(); |
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212 | } |
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213 | |
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214 | /** |
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215 | * convenience method for creating the display of the instances |
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216 | */ |
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217 | private void buildSmellTree() { |
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218 | int groupCount = 5; |
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219 | int groupSize = 30; |
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220 | |
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221 | List<UsabilitySmell> smells = usabilityEvalResult.getAllSmells(); |
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222 | |
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223 | final Map<String, List<UsabilitySmell>> sortedSmells = new HashMap<>(); |
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224 | |
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225 | for (UsabilitySmell smell : smells) { |
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226 | List<UsabilitySmell> smellList = sortedSmells.get(smell.getBriefDescription()); |
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227 | |
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228 | if (smellList == null) { |
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229 | smellList = new ArrayList<UsabilitySmell>(); |
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230 | sortedSmells.put(smell.getBriefDescription(), smellList); |
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231 | } |
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232 | |
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233 | ListIterator<UsabilitySmell> it = smellList.listIterator(); |
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234 | boolean added = false; |
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235 | |
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236 | while (it.hasNext()) { |
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237 | if (smell.getIntensity().getEventCoverage() > |
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238 | it.next().getIntensity().getEventCoverage()) |
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239 | { |
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240 | it.previous(); |
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241 | it.add(smell); |
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242 | added = true; |
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243 | break; |
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244 | } |
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245 | } |
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246 | |
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247 | if (!added) { |
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248 | smellList.add(smell); |
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249 | } |
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250 | } |
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251 | |
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252 | final Map<Integer, Map<String, List<UsabilitySmell>>> allSortedSmells = |
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253 | new HashMap<Integer, Map<String, List<UsabilitySmell>>>(); |
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254 | |
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255 | for (Map.Entry<String, List<UsabilitySmell>> entry : sortedSmells.entrySet()) { |
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256 | // we create groupCount groups of size groupSize |
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257 | int overallIndex = 0; |
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258 | |
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259 | for (int i = 0; i < groupCount; i++) { |
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260 | List<UsabilitySmell> smellList = new LinkedList<>(); |
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261 | for (int j = 0; overallIndex < entry.getValue().size() && |
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262 | ((j < groupSize) || (i == (groupCount - 1))); j++) |
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263 | { |
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264 | UsabilitySmell smell = entry.getValue().get(overallIndex++); |
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265 | |
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266 | int ratio = smell.getIntensity().getRatio(); |
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267 | int eventCoverage = smell.getIntensity().getEventCoverage(); |
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268 | int index = 0; |
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269 | for (index = 0; index < smellList.size(); index++) { |
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270 | UsabilitySmellIntensity candidate = smellList.get(index).getIntensity(); |
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271 | if ((ratio == candidate.getRatio()) && |
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272 | (eventCoverage > candidate.getEventCoverage())) |
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273 | { |
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274 | break; |
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275 | } |
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276 | else if (ratio > candidate.getRatio()) { |
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277 | break; |
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278 | } |
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279 | } |
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280 | |
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281 | smellList.add(index, smell); |
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282 | } |
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283 | |
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284 | if (smellList.size() > 0) { |
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285 | Map<String, List<UsabilitySmell>> smellGroups = allSortedSmells.get(i); |
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286 | |
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287 | if (smellGroups == null) { |
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288 | smellGroups = new HashMap<>(); |
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289 | allSortedSmells.put(i, smellGroups); |
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290 | } |
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291 | |
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292 | smellGroups.put(entry.getKey(), smellList); |
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293 | } |
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294 | } |
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295 | } |
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296 | |
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297 | if (smellList.getListeners(SWT.Expand).length == 0) { |
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298 | smellList.addListener(SWT.Expand, new Listener() { |
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299 | public void handleEvent(final Event event) { |
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300 | ensureChildren((TreeItem) event.item); |
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301 | ((TreeItem) event.item).setExpanded(true); |
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302 | } |
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303 | }); |
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304 | } |
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305 | |
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306 | for (int i = 0; i < allSortedSmells.size(); i++) { |
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307 | createRootItem("smells group " + (i + 1), allSortedSmells.get(i)); |
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308 | } |
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309 | |
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310 | } |
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311 | |
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312 | /** |
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313 | * convenience method for creating the display of the instances |
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314 | */ |
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315 | /*private void buildSmellTree() { |
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316 | List<UsabilitySmell> smells = usabilityEvalResult.getAllSmells(); |
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317 | |
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318 | int[] eventCoverageQuantileGroups = { 990, 975, 950, 0, -1 }; |
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319 | int[] minEventCoverages = new int[eventCoverageQuantileGroups.length]; |
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320 | int[] maxEventCoverages = new int[eventCoverageQuantileGroups.length]; |
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321 | |
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322 | final List<Map<String, List<UsabilitySmell>>> sortedSmells = |
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323 | new LinkedList<Map<String, List<UsabilitySmell>>>(); |
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324 | |
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325 | for (int i = 0; i < eventCoverageQuantileGroups.length; i++) { |
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326 | sortedSmells.add(new HashMap<String, List<UsabilitySmell>>()); |
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327 | } |
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328 | |
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329 | for (UsabilitySmell smell : smells) { |
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330 | int eventCoverageQuantile = smell.getIntensity().getEventCoverageQuantile(); |
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331 | |
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332 | for (int i = 0; i < eventCoverageQuantileGroups.length; i++) { |
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333 | if (eventCoverageQuantile >= eventCoverageQuantileGroups[i]) { |
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334 | Map<String, List<UsabilitySmell>> smellMap = sortedSmells.get(i); |
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335 | |
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336 | List<UsabilitySmell> smellList = smellMap.get(smell.getBriefDescription()); |
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337 | |
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338 | if (smellList == null) { |
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339 | smellList = new ArrayList<UsabilitySmell>(); |
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340 | smellMap.put(smell.getBriefDescription(), smellList); |
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341 | } |
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342 | |
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343 | int ratio = smell.getIntensity().getRatio(); |
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344 | int eventCoverage = smell.getIntensity().getEventCoverage(); |
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345 | int index = 0; |
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346 | for (index = 0; index < smellList.size(); index++) { |
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347 | UsabilitySmellIntensity candidate = smellList.get(index).getIntensity(); |
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348 | if ((ratio == candidate.getRatio()) && |
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349 | (eventCoverage > candidate.getEventCoverage())) |
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350 | { |
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351 | break; |
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352 | } |
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353 | else if (ratio > candidate.getRatio()) { |
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354 | break; |
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355 | } |
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356 | } |
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357 | |
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358 | smellList.add(index, smell); |
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359 | |
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360 | if (minEventCoverages[i] == 0) { |
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361 | minEventCoverages[i] = smell.getIntensity().getEventCoverage(); |
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362 | maxEventCoverages[i] = smell.getIntensity().getEventCoverage(); |
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363 | } |
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364 | else { |
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365 | minEventCoverages[i] = Math.min |
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366 | (minEventCoverages[i], smell.getIntensity().getEventCoverage()); |
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367 | maxEventCoverages[i] = Math.max |
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368 | (maxEventCoverages[i], smell.getIntensity().getEventCoverage()); |
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369 | } |
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370 | |
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371 | break; |
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372 | } |
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373 | } |
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374 | } |
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375 | |
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376 | if (smellList.getListeners(SWT.Expand).length == 0) { |
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377 | smellList.addListener(SWT.Expand, new Listener() { |
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378 | public void handleEvent(final Event event) { |
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379 | ensureChildren((TreeItem) event.item); |
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380 | ((TreeItem) event.item).setExpanded(true); |
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381 | } |
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382 | }); |
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383 | } |
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384 | |
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385 | double taskPercentages = 0; |
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386 | double taskPercentagesCoveredByPreceedingGroups = 0; |
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387 | |
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388 | for (int i = 0; i < eventCoverageQuantileGroups.length; i++) { |
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389 | taskPercentages = ((1000 - eventCoverageQuantileGroups[i]) / 10.0) - |
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390 | taskPercentagesCoveredByPreceedingGroups; |
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391 | |
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392 | if (eventCoverageQuantileGroups[i] > -1) { |
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393 | createRootItem("smells for " + taskPercentages + "% of tasks covering " + |
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394 | minEventCoverages[i] + " to " + maxEventCoverages[i] + |
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395 | " recorded events", sortedSmells.get(i)); |
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396 | } |
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397 | else { |
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398 | createRootItem("other smells not related to specific tasks", sortedSmells.get(i)); |
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399 | |
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400 | } |
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401 | |
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402 | taskPercentagesCoveredByPreceedingGroups += taskPercentages; |
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403 | } |
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404 | |
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405 | } |
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406 | |
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407 | /** |
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408 | * |
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409 | */ |
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410 | private void createRootItem(String name, Map<String, List<UsabilitySmell>> smells) { |
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411 | TreeItem smellItem = new TreeItem(smellList, SWT.NULL); |
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412 | |
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413 | int count = 0; |
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414 | for (Map.Entry<String, List<UsabilitySmell>> entry : smells.entrySet()) { |
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415 | count += entry.getValue().size(); |
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416 | } |
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417 | |
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418 | smellItem.setText(name + " (" + count + " smells)"); |
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419 | smellItem.setData(smells); |
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420 | |
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421 | if (count > 0) { |
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422 | // simulate a child |
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423 | new TreeItem(smellItem, SWT.NULL); |
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424 | } |
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425 | } |
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426 | |
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427 | /** |
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428 | * |
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429 | */ |
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430 | private void clearSmellDetails() { |
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431 | description.setText(""); |
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432 | involvedTargetsTree.removeAll(); |
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433 | involvedTasks.removeAll(); |
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434 | } |
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435 | |
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436 | /** |
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437 | * |
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438 | */ |
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439 | private void displaySmellDetails(UsabilitySmell smell) { |
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440 | clearSmellDetails(); |
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441 | |
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442 | FontData data = description.getFont().getFontData()[0]; |
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443 | int height = (int) (data.getHeight() * 1.5); |
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444 | Font defaultFont = new Font |
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445 | (description.getDisplay(), data.getName(), height, data.getStyle()); |
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446 | |
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447 | Font boldFont = new Font |
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448 | (description.getDisplay(), data.getName(), height, data.getStyle() | SWT.BOLD); |
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449 | |
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450 | for (Object fragment : smell.getDescriptionFragments()) { |
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451 | int color; |
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452 | Font font; |
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453 | |
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454 | if (fragment instanceof String) { |
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455 | color = SWT.COLOR_BLACK; |
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456 | font = defaultFont; |
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457 | } |
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458 | else { |
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459 | color = SWT.COLOR_DARK_GREEN; |
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460 | font = boldFont; |
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461 | } |
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462 | |
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463 | int initialLength = description.getText().length(); |
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464 | |
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465 | if (fragment instanceof Collection<?>) { |
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466 | int counter = 1; |
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467 | for (Object elem : ((Collection<?>) fragment)) { |
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468 | description.append("\n"); |
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469 | description.append(Integer.toString(counter++)); |
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470 | description.append(".: "); |
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471 | description.append(elem.toString()); |
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472 | } |
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473 | } |
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474 | else { |
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475 | description.append(fragment.toString()); |
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476 | } |
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477 | |
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478 | StyleRange styleRange = new StyleRange |
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479 | (initialLength, description.getText().length() - initialLength, |
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480 | description.getDisplay().getSystemColor(color), null); |
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481 | |
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482 | styleRange.font = font; |
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483 | |
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484 | description.setStyleRange(styleRange); |
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485 | description.append(" "); |
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486 | } |
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487 | description.setLeftMargin(50); |
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488 | description.setRightMargin(50); |
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489 | description.setTopMargin(50); |
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490 | description.setBottomMargin(50); |
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491 | |
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492 | |
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493 | StyleRange styleRange = new StyleRange(); |
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494 | styleRange.font = new Font(description.getDisplay(), "Courier", 12, SWT.NORMAL); |
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495 | description.setStyleRange(styleRange); |
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496 | |
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497 | List<ITask> involvedTaskList = getInvolvedTasks(smell); |
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498 | for (ITask involvedTask : involvedTaskList) { |
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499 | VisualizationUtils.createTreeItemFor |
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500 | (involvedTask, involvedTasks, usabilityEvalResult.getTaskModel(), true); |
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501 | } |
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502 | |
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503 | List<IEventTarget> involvedTargets = getInvolvedTargets(smell); |
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504 | if (involvedTargets.size() <= 0) { |
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505 | for (ITask involvedTask : involvedTaskList) { |
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506 | VisualizationUtils.getInvolvedTargets(involvedTask, involvedTargets); |
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507 | } |
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508 | } |
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509 | |
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510 | VisualizationUtils.addInvolvedTargets(involvedTargetsTree, involvedTargets); |
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511 | |
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512 | int weightLeft = involvedTaskList.size() == 0 ? 1 : |
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513 | Math.min(4, Math.max(3, involvedTaskList.size())); |
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514 | int weightRight = involvedTargets.size() == 0 ? 1 : |
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515 | Math.min(3, Math.max(1, involvedTargets.size())); |
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516 | ((SashForm) involvedTasks.getParent()).setWeights(new int[] { weightLeft, weightRight }); |
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517 | |
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518 | VisualizationUtils.expandAll(involvedTasks, true); |
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519 | VisualizationUtils.updateColumnWidths(involvedTasks); |
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520 | } |
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521 | |
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522 | /** |
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523 | * |
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524 | */ |
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525 | private void ensureChildren(TreeItem parent) { |
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526 | if ((parent.getItemCount() == 0) || (parent.getItems()[0].getData() != null)) { |
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527 | return; |
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528 | } |
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529 | |
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530 | for (int i = 0; i < parent.getItems().length; i++) { |
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531 | parent.getItems()[i].dispose(); |
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532 | } |
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533 | |
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534 | if (parent.getData() instanceof Map<?, ?>) { |
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535 | @SuppressWarnings("unchecked") |
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536 | Map<String, List<UsabilitySmell>> map = |
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537 | (Map<String, List<UsabilitySmell>>) parent.getData(); |
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538 | |
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539 | for (Map.Entry<String, List<UsabilitySmell>> entry : map.entrySet()) { |
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540 | TreeItem child = new TreeItem(parent, SWT.NULL); |
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541 | child.setText(entry.getKey() + " (" + entry.getValue().size() + " smells)"); |
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542 | child.setData(entry); |
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543 | |
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544 | if (entry.getValue().size() > 0) { |
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545 | // simulate child |
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546 | new TreeItem(child, SWT.NULL); |
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547 | } |
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548 | } |
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549 | } |
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550 | else if (parent.getData() instanceof Map.Entry<?, ?>) { |
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551 | @SuppressWarnings("unchecked") |
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552 | Map.Entry<String, List<UsabilitySmell>> entry = |
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553 | (Map.Entry<String, List<UsabilitySmell>>) parent.getData(); |
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554 | |
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555 | int count = 0; |
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556 | for (UsabilitySmell smell : entry.getValue()) { |
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557 | TreeItem child = new TreeItem(parent, SWT.NULL); |
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558 | child.setData(smell); |
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559 | child.setText(++count + ": ratio = " + smell.getIntensity().getRatio() + |
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560 | ", covered events = " + smell.getIntensity().getEventCoverage()); |
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561 | } |
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562 | } |
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563 | else if (parent.getData() instanceof ITask) { |
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564 | ITask task = (ITask) parent.getData(); |
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565 | |
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566 | if (task instanceof IStructuringTemporalRelationship) { |
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567 | for (ITask subTask : ((IStructuringTemporalRelationship) task).getChildren()) { |
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568 | VisualizationUtils.createTreeItemFor |
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569 | (subTask, parent, usabilityEvalResult.getTaskModel(), true); |
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570 | } |
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571 | } |
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572 | else if (task instanceof IMarkingTemporalRelationship) { |
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573 | VisualizationUtils.createTreeItemFor |
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574 | (((IMarkingTemporalRelationship) task).getMarkedTask(), parent, |
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575 | usabilityEvalResult.getTaskModel(), true); |
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576 | } |
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577 | } |
---|
578 | } |
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579 | |
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580 | /** |
---|
581 | * |
---|
582 | */ |
---|
583 | private List<ITask> getInvolvedTasks(UsabilitySmell smell) { |
---|
584 | List<Object> fragments = smell.getDescriptionFragments(); |
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585 | List<ITask> involvedTasks = new ArrayList<ITask>(); |
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586 | |
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587 | for (Object fragment : fragments) { |
---|
588 | if (fragment instanceof ITask) { |
---|
589 | involvedTasks.add((ITask) fragment); |
---|
590 | } |
---|
591 | } |
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592 | |
---|
593 | return involvedTasks; |
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594 | } |
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595 | |
---|
596 | /** |
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597 | * |
---|
598 | */ |
---|
599 | private List<IEventTarget> getInvolvedTargets(UsabilitySmell smell) { |
---|
600 | List<Object> fragments = smell.getDescriptionFragments(); |
---|
601 | List<IEventTarget> involvedTargets = new ArrayList<IEventTarget>(); |
---|
602 | |
---|
603 | for (Object fragment : fragments) { |
---|
604 | if (fragment instanceof IEventTarget) { |
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605 | involvedTargets.add((IEventTarget) fragment); |
---|
606 | } |
---|
607 | else if (fragment instanceof Collection<?>) { |
---|
608 | for (Object elem : (Collection<?>) fragment) { |
---|
609 | if (elem instanceof IEventTarget) { |
---|
610 | involvedTargets.add((IEventTarget) elem); |
---|
611 | } |
---|
612 | } |
---|
613 | } |
---|
614 | } |
---|
615 | |
---|
616 | return involvedTargets; |
---|
617 | } |
---|
618 | } |
---|