1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.io;
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3 |
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4 | import java.awt.BorderLayout;
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5 | import java.util.Map;
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6 | import java.util.Optional;
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7 |
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8 | import javax.swing.JPanel;
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9 | import javax.swing.event.ChangeEvent;
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10 | import javax.swing.event.ChangeListener;
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11 | import javax.swing.event.TableModelEvent;
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12 | import javax.swing.event.TableModelListener;
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13 |
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14 | import org.openstreetmap.josm.data.osm.Changeset;
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15 | import org.openstreetmap.josm.gui.MainApplication;
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16 | import org.openstreetmap.josm.gui.tagging.TagEditorPanel;
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17 | import org.openstreetmap.josm.gui.tagging.TagModel;
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18 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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19 |
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20 | /**
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21 | * Tag settings panel of upload dialog.
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22 | * @since 2599
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23 | */
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24 | public class TagSettingsPanel extends JPanel implements TableModelListener {
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25 |
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26 | /** checkbox for selecting whether an atomic upload is to be used */
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27 | private final TagEditorPanel pnlTagEditor = new TagEditorPanel(null, null, Changeset.MAX_CHANGESET_TAG_LENGTH);
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28 | /** the model for the changeset comment */
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29 | private final transient ChangesetCommentModel changesetCommentModel;
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30 | private final transient ChangesetCommentModel changesetSourceModel;
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31 | private final transient ChangesetReviewModel changesetReviewModel;
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32 |
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33 | /**
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34 | * Creates a new panel
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35 | *
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36 | * @param changesetCommentModel the changeset comment model. Must not be null.
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37 | * @param changesetSourceModel the changeset source model. Must not be null.
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38 | * @param changesetReviewModel the model for the changeset review. Must not be null.
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39 | * @throws IllegalArgumentException if {@code changesetCommentModel} is null
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40 | * @since 12719 (signature)
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41 | */
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42 | public TagSettingsPanel(ChangesetCommentModel changesetCommentModel, ChangesetCommentModel changesetSourceModel,
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43 | ChangesetReviewModel changesetReviewModel) {
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44 | CheckParameterUtil.ensureParameterNotNull(changesetCommentModel, "changesetCommentModel");
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45 | CheckParameterUtil.ensureParameterNotNull(changesetSourceModel, "changesetSourceModel");
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46 | CheckParameterUtil.ensureParameterNotNull(changesetReviewModel, "changesetReviewModel");
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47 | this.changesetCommentModel = changesetCommentModel;
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48 | this.changesetSourceModel = changesetSourceModel;
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49 | this.changesetReviewModel = changesetReviewModel;
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50 | changesetCommentModel.addChangeListener(new ChangesetCommentChangeListener("comment"));
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51 | changesetSourceModel.addChangeListener(new ChangesetCommentChangeListener("source"));
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52 | changesetReviewModel.addChangeListener(new ChangesetReviewChangeListener());
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53 | build();
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54 | pnlTagEditor.getModel().addTableModelListener(this);
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55 | }
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56 |
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57 | protected void build() {
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58 | setLayout(new BorderLayout());
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59 | add(pnlTagEditor, BorderLayout.CENTER);
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60 | }
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61 |
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62 | protected void setProperty(String key, String value) {
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63 | String val = (value == null ? "" : value).trim();
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64 | String commentInTag = getTagEditorValue(key);
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65 | if (val.equals(commentInTag))
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66 | return;
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67 |
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68 | if (val.isEmpty()) {
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69 | pnlTagEditor.getModel().delete(key);
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70 | return;
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71 | }
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72 | TagModel tag = pnlTagEditor.getModel().get(key);
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73 | if (tag == null) {
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74 | tag = new TagModel(key, val);
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75 | pnlTagEditor.getModel().add(tag);
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76 | } else {
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77 | pnlTagEditor.getModel().updateTagValue(tag, val);
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78 | }
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79 | }
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80 |
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81 | protected String getTagEditorValue(String key) {
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82 | TagModel tag = pnlTagEditor.getModel().get(key);
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83 | return tag == null ? null : tag.getValue();
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84 | }
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85 |
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86 | /**
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87 | * Initialize panel from the given tags.
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88 | * @param tags the tags used to initialize the panel
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89 | */
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90 | public void initFromTags(Map<String, String> tags) {
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91 | pnlTagEditor.getModel().initFromTags(tags);
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92 | }
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93 |
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94 | /**
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95 | * Replies the map with the current tags in the tag editor model.
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96 | * @param keepEmpty {@code true} to keep empty tags
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97 | * @return the map with the current tags in the tag editor model.
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98 | */
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99 | public Map<String, String> getTags(boolean keepEmpty) {
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100 | forceCommentFieldReload();
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101 | return pnlTagEditor.getModel().getTags(keepEmpty);
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102 | }
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103 |
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104 | /**
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105 | * Initializes the panel for user input
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106 | */
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107 | public void startUserInput() {
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108 | pnlTagEditor.initAutoCompletion(MainApplication.getLayerManager().getEditLayer());
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109 | }
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110 |
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111 | /* -------------------------------------------------------------------------- */
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112 | /* Interface TableChangeListener */
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113 | /* -------------------------------------------------------------------------- */
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114 | @Override
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115 | public void tableChanged(TableModelEvent e) {
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116 | changesetCommentModel.setComment(getTagEditorValue("comment"));
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117 | changesetSourceModel.setComment(getTagEditorValue("source"));
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118 | changesetReviewModel.setReviewRequested("yes".equals(getTagEditorValue("review_requested")));
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119 | }
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120 |
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121 | /**
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122 | * Force update the fields if the user is currently changing them. See #5676
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123 | */
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124 | private void forceCommentFieldReload() {
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125 | setProperty("comment", changesetCommentModel.getComment());
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126 | setProperty("source", changesetSourceModel.getComment());
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127 | setProperty("review_requested", changesetReviewModel.isReviewRequested() ? "yes" : null);
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128 | }
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129 |
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130 | /**
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131 | * Observes the changeset comment model and keeps the tag editor in sync
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132 | * with the current changeset comment
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133 | */
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134 | class ChangesetCommentChangeListener implements ChangeListener {
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135 |
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136 | private final String key;
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137 |
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138 | ChangesetCommentChangeListener(String key) {
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139 | this.key = key;
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140 | }
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141 |
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142 | @Override
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143 | public void stateChanged(ChangeEvent e) {
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144 | if (e.getSource() instanceof ChangesetCommentModel) {
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145 | String newValue = ((ChangesetCommentModel) e.getSource()).getComment();
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146 | String oldValue = Optional.ofNullable(getTagEditorValue(key)).orElse("");
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147 | if (!oldValue.equals(newValue)) {
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148 | setProperty(key, newValue);
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149 | }
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150 | }
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151 | }
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152 | }
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153 |
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154 | /**
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155 | * Observes the changeset review model and keeps the tag editor in sync
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156 | * with the current changeset review request
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157 | */
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158 | class ChangesetReviewChangeListener implements ChangeListener {
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159 |
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160 | private final String key = "review_requested";
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161 |
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162 | @Override
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163 | public void stateChanged(ChangeEvent e) {
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164 | if (e.getSource() instanceof ChangesetReviewModel) {
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165 | boolean newState = ((ChangesetReviewModel) e.getSource()).isReviewRequested();
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166 | boolean oldState = "yes".equals(Optional.ofNullable(getTagEditorValue(key)).orElse(""));
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167 | if (oldState != newState) {
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168 | setProperty(key, newState ? "yes" : null);
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169 | }
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170 | }
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171 | }
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172 | }
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173 | }
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