1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.preferences.plugin;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.awt.FlowLayout;
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7 | import java.awt.GridBagConstraints;
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8 | import java.awt.GridBagLayout;
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9 | import java.awt.Insets;
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10 | import java.util.Arrays;
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11 | import java.util.EnumMap;
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12 | import java.util.Locale;
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13 | import java.util.Map;
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14 | import java.util.Optional;
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15 |
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16 | import javax.swing.ButtonGroup;
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17 | import javax.swing.JLabel;
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18 | import javax.swing.JPanel;
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19 | import javax.swing.JRadioButton;
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20 | import javax.swing.event.ChangeEvent;
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21 | import javax.swing.event.ChangeListener;
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22 |
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23 | import org.openstreetmap.josm.gui.widgets.JMultilineLabel;
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24 | import org.openstreetmap.josm.gui.widgets.JosmTextField;
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25 | import org.openstreetmap.josm.gui.widgets.SelectAllOnFocusGainedDecorator;
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26 | import org.openstreetmap.josm.plugins.PluginHandler;
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27 | import org.openstreetmap.josm.spi.preferences.Config;
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28 |
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29 | /**
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30 | * A panel for configuring whether JOSM shall update plugins at startup.
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31 | *
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32 | */
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33 | public class PluginUpdatePolicyPanel extends JPanel {
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34 |
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35 | private enum Policy {
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36 | ASK("ask"),
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37 | ALWAYS("always"),
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38 | NEVER("never");
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39 |
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40 | private final String preferenceValue;
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41 |
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42 | Policy(String preferenceValue) {
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43 | this.preferenceValue = preferenceValue;
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44 | }
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45 |
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46 | public String getPreferencesValue() {
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47 | return preferenceValue;
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48 | }
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49 |
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50 | static Policy fromPreferenceValue(String preferenceValue) {
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51 | if (preferenceValue == null)
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52 | return null;
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53 | String prefValue = preferenceValue.trim().toLowerCase(Locale.ENGLISH);
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54 | return Arrays.stream(Policy.values())
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55 | .filter(p -> p.getPreferencesValue().equals(prefValue))
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56 | .findFirst().orElse(null);
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57 | }
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58 | }
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59 |
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60 | private transient Map<Policy, JRadioButton> rbVersionBasedUpatePolicy;
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61 | private transient Map<Policy, JRadioButton> rbTimeBasedUpatePolicy;
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62 | private final JosmTextField tfUpdateInterval = new JosmTextField(5);
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63 | private final JLabel lblUpdateInterval = new JLabel(tr("Update interval (in days):"));
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64 |
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65 | /**
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66 | * Constructs a new {@code PluginUpdatePolicyPanel}.
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67 | */
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68 | public PluginUpdatePolicyPanel() {
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69 | build();
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70 | initFromPreferences();
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71 | }
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72 |
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73 | protected JPanel buildVersionBasedUpdatePolicyPanel() {
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74 | JPanel pnl = new JPanel(new GridBagLayout());
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75 | GridBagConstraints gc = new GridBagConstraints();
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76 | gc.anchor = GridBagConstraints.NORTHWEST;
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77 | gc.fill = GridBagConstraints.HORIZONTAL;
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78 | gc.weightx = 1.0;
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79 |
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80 | ButtonGroup bgVersionBasedUpdatePolicy = new ButtonGroup();
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81 | rbVersionBasedUpatePolicy = new EnumMap<>(Policy.class);
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82 | JRadioButton btn = new JRadioButton(tr("Ask before updating"));
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83 | rbVersionBasedUpatePolicy.put(Policy.ASK, btn);
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84 | bgVersionBasedUpdatePolicy.add(btn);
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85 |
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86 | btn = new JRadioButton(tr("Always update without asking"));
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87 | rbVersionBasedUpatePolicy.put(Policy.ALWAYS, btn);
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88 | bgVersionBasedUpdatePolicy.add(btn);
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89 |
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90 | btn = new JRadioButton(tr("Never update"));
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91 | rbVersionBasedUpatePolicy.put(Policy.NEVER, btn);
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92 | bgVersionBasedUpdatePolicy.add(btn);
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93 |
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94 | JMultilineLabel lbl = new JMultilineLabel(
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95 | tr("Please decide whether JOSM shall automatically update active plugins at startup after an update of JOSM itself."));
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96 | gc.gridy = 0;
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97 | pnl.add(lbl, gc);
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98 | for (Policy p: Policy.values()) {
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99 | gc.gridy++;
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100 | pnl.add(rbVersionBasedUpatePolicy.get(p), gc);
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101 | }
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102 | return pnl;
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103 | }
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104 |
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105 | protected JPanel buildUpdateIntervalPanel() {
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106 | JPanel pnl = new JPanel(new FlowLayout(FlowLayout.LEFT));
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107 | pnl.add(lblUpdateInterval);
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108 | pnl.add(tfUpdateInterval);
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109 | lblUpdateInterval.setLabelFor(tfUpdateInterval);
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110 | SelectAllOnFocusGainedDecorator.decorate(tfUpdateInterval);
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111 | return pnl;
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112 | }
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113 |
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114 | protected JPanel buildTimeBasedUpdatePolicyPanel() {
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115 | JPanel pnl = new JPanel(new GridBagLayout());
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116 | GridBagConstraints gc = new GridBagConstraints();
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117 | gc.anchor = GridBagConstraints.NORTHWEST;
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118 | gc.fill = GridBagConstraints.HORIZONTAL;
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119 | gc.weightx = 1.0;
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120 |
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121 | TimeBasedPolicyChangeListener changeListener = new TimeBasedPolicyChangeListener();
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122 |
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123 | ButtonGroup bgTimeBasedUpdatePolicy = new ButtonGroup();
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124 | rbTimeBasedUpatePolicy = new EnumMap<>(Policy.class);
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125 | JRadioButton btn = new JRadioButton(tr("Ask before updating"));
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126 | btn.addChangeListener(changeListener);
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127 | rbTimeBasedUpatePolicy.put(Policy.ASK, btn);
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128 | bgTimeBasedUpdatePolicy.add(btn);
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129 |
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130 | btn = new JRadioButton(tr("Always update without asking"));
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131 | btn.addChangeListener(changeListener);
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132 | rbTimeBasedUpatePolicy.put(Policy.ALWAYS, btn);
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133 | bgTimeBasedUpdatePolicy.add(btn);
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134 |
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135 | btn = new JRadioButton(tr("Never update"));
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136 | btn.addChangeListener(changeListener);
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137 | rbTimeBasedUpatePolicy.put(Policy.NEVER, btn);
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138 | bgTimeBasedUpdatePolicy.add(btn);
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139 |
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140 | JMultilineLabel lbl = new JMultilineLabel(
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141 | tr("Please decide whether JOSM shall automatically update active plugins after a certain period of time."));
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142 | gc.gridy = 0;
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143 | pnl.add(lbl, gc);
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144 | for (Policy p: Policy.values()) {
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145 | gc.gridy++;
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146 | pnl.add(rbTimeBasedUpatePolicy.get(p), gc);
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147 | }
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148 | gc.gridy++;
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149 | pnl.add(buildUpdateIntervalPanel(), gc);
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150 | return pnl;
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151 | }
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152 |
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153 | protected final void build() {
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154 | setLayout(new GridBagLayout());
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155 | GridBagConstraints gc = new GridBagConstraints();
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156 | gc.anchor = GridBagConstraints.NORTHWEST;
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157 | gc.fill = GridBagConstraints.HORIZONTAL;
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158 | gc.weightx = 1.0;
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159 | gc.insets = new Insets(5, 5, 10, 5);
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160 |
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161 | add(buildVersionBasedUpdatePolicyPanel(), gc);
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162 | gc.gridy = 1;
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163 | add(buildTimeBasedUpdatePolicyPanel(), gc);
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164 |
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165 | gc.gridy = 2;
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166 | gc.weighty = 1.0;
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167 | gc.fill = GridBagConstraints.BOTH;
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168 | add(new JPanel(), gc);
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169 | }
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170 |
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171 | /**
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172 | * Loads the relevant preference values from the JOSM preferences
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173 | */
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174 | public final void initFromPreferences() {
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175 | rbVersionBasedUpatePolicy.get(
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176 | Optional.ofNullable(Policy.fromPreferenceValue(
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177 | Config.getPref().get("pluginmanager.version-based-update.policy", "ask"))).orElse(Policy.ASK))
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178 | .setSelected(true);
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179 | rbTimeBasedUpatePolicy.get(
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180 | Optional.ofNullable(Policy.fromPreferenceValue(
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181 | Config.getPref().get("pluginmanager.time-based-update.policy", "ask"))).orElse(Policy.ASK))
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182 | .setSelected(true);
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183 |
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184 | int days = Config.getPref().getInt("pluginmanager.time-based-update.interval", PluginHandler.DEFAULT_TIME_BASED_UPDATE_INTERVAL);
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185 | tfUpdateInterval.setText(Integer.toString(days));
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186 | }
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187 |
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188 | /**
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189 | * Remebers the update policy preference settings on the JOSM preferences
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190 | */
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191 | public void rememberInPreferences() {
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192 |
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193 | // remember policy for version based update
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194 | Arrays.stream(Policy.values())
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195 | .filter(p -> rbVersionBasedUpatePolicy.get(p).isSelected()).findFirst()
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196 | .ifPresent(p -> Config.getPref().put("pluginmanager.version-based-update.policy", p.getPreferencesValue()));
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197 |
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198 | // remember policy for time based update
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199 | Arrays.stream(Policy.values())
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200 | .filter(p -> rbTimeBasedUpatePolicy.get(p).isSelected()).findFirst()
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201 | .ifPresent(p -> Config.getPref().put("pluginmanager.time-based-update.policy", p.getPreferencesValue()));
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202 |
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203 | // remember update interval
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204 | //
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205 | int days = 0;
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206 | try {
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207 | days = Integer.parseInt(tfUpdateInterval.getText().trim());
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208 | if (days <= 0) {
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209 | days = PluginHandler.DEFAULT_TIME_BASED_UPDATE_INTERVAL;
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210 | }
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211 | } catch (NumberFormatException e) {
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212 | days = PluginHandler.DEFAULT_TIME_BASED_UPDATE_INTERVAL;
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213 | }
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214 | Config.getPref().putInt("pluginmanager.time-based-update.interval", days);
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215 | }
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216 |
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217 | class TimeBasedPolicyChangeListener implements ChangeListener {
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218 | @Override
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219 | public void stateChanged(ChangeEvent e) {
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220 | lblUpdateInterval.setEnabled(!rbTimeBasedUpatePolicy.get(Policy.NEVER).isSelected());
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221 | tfUpdateInterval.setEnabled(!rbTimeBasedUpatePolicy.get(Policy.NEVER).isSelected());
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222 | }
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223 | }
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224 |
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225 | }
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