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 static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.awt.Color;
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7 | import java.awt.Component;
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8 | import java.awt.Font;
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9 | import java.io.File;
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10 |
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11 | import javax.swing.JCheckBox;
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12 | import javax.swing.JLabel;
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13 | import javax.swing.JTable;
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14 | import javax.swing.UIManager;
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15 | import javax.swing.table.TableCellRenderer;
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16 |
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17 | import org.openstreetmap.josm.io.OsmApi;
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18 |
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19 | /**
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20 | * This is a {@see TableCellRenderer} for rendering the various fields of a
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21 | * {@see SaveLayerInfo} in the table {@see SaveLayersTable}.
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22 | *
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23 | *
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24 | */
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25 | class SaveLayerInfoCellRenderer implements TableCellRenderer {
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26 | private JLabel lblRenderer;
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27 | private JCheckBox cbRenderer;
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28 |
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29 | public SaveLayerInfoCellRenderer() {
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30 | lblRenderer = new JLabel();
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31 | cbRenderer = new JCheckBox();
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32 | }
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33 |
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34 | protected Component prepareLayerNameRenderer(SaveLayerInfo info) {
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35 | lblRenderer.setIcon(info.getLayer().getIcon());
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36 | lblRenderer.setText(info.getName());
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37 | lblRenderer.setToolTipText(info.getLayer().getToolTipText());
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38 | return lblRenderer;
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39 | }
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40 |
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41 | protected Component prepareUploadRequiredRenderer(SaveLayerInfo info) {
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42 | lblRenderer.setIcon(null);
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43 | lblRenderer.setHorizontalAlignment(JLabel.CENTER);
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44 | String text = info.getLayer().requiresUploadToServer() ? tr("Yes") : tr("No");
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45 | lblRenderer.setText(text);
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46 | if (info.getLayer().requiresUploadToServer()) {
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47 | lblRenderer.setToolTipText(tr("Layer ''{0}'' has modifications which should be uploaded to the server.", info.getName()));
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48 | } else {
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49 | lblRenderer.setToolTipText(tr("Layer ''{0}'' has no modifications to be uploaded.", info.getName()));
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50 | }
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51 | return lblRenderer;
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52 | }
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53 |
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54 | protected Component prepareSaveToFileRequired(SaveLayerInfo info) {
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55 | lblRenderer.setIcon(null);
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56 | lblRenderer.setHorizontalAlignment(JLabel.CENTER);
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57 | String text = info.getLayer().requiresSaveToFile() ? tr("Yes") : tr("No");
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58 | lblRenderer.setText(text);
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59 | if (info.getLayer().requiresSaveToFile()) {
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60 | lblRenderer.setToolTipText(tr("Layer ''{0}'' has modifications which should be saved to its associated file ''{1}''.", info.getName(), info.getFile().toString()));
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61 | } else {
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62 | lblRenderer.setToolTipText(tr("Layer ''{0}'' has no modifications to be saved.", info.getName()));
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63 | }
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64 | return lblRenderer;
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65 | }
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66 |
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67 | protected boolean canWrite(File f) {
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68 | if (f == null) return false;
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69 | if (f.isDirectory()) return false;
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70 | if (f.exists() && f.canWrite()) return true;
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71 | if (!f.exists() && f.getParentFile() != null && f.getParentFile().canWrite())
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72 | return true;
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73 | return false;
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74 | }
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75 |
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76 | protected Component prepareFileNameRenderer(SaveLayerInfo info) {
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77 | lblRenderer.setIcon(null);
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78 | if (info.getFile() == null) {
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79 | if (!info.isDoSaveToFile()) {
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80 | lblRenderer.setText(tr("No file associated with this layer"));
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81 | } else {
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82 | lblRenderer.setBackground(new Color(255,197,197));
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83 | lblRenderer.setText(tr("Please select a file"));
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84 | }
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85 | lblRenderer.setFont(lblRenderer.getFont().deriveFont(Font.ITALIC));
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86 | lblRenderer.setToolTipText(tr("Layer ''{0}'' is not backed by a file", info.getName()));
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87 | } else {
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88 | String text = info.getFile().getName();
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89 | String parent = info.getFile().getParent();
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90 | if (parent != null) {
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91 | if (parent.length() <= 10) {
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92 | text = info.getFile().getPath();
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93 | } else {
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94 | text = parent.substring(0, 10) + "..." + File.separator + text;
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95 | }
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96 | }
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97 | lblRenderer.setText(text);
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98 | lblRenderer.setToolTipText(info.getFile().getAbsolutePath());
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99 | if (info.isDoSaveToFile() && !canWrite(info.getFile())) {
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100 | lblRenderer.setBackground(new Color(255,197,197));
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101 | lblRenderer.setToolTipText(tr("File ''{0}'' is not writable. Please enter another file name.", info.getFile().getPath()));
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102 | }
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103 | }
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104 | return lblRenderer;
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105 | }
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106 |
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107 | protected Component prepareUploadRenderer(SaveLayerInfo info){
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108 | cbRenderer.setSelected(info.isDoUploadToServer());
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109 | lblRenderer.setToolTipText(tr("Select to upload layer ''{0}'' to the server ''{1}''", info.getName(), OsmApi.getOsmApi().getBaseUrl()));
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110 | return cbRenderer;
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111 | }
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112 |
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113 | protected Component prepareSaveToFileRenderer(SaveLayerInfo info){
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114 | cbRenderer.setSelected(info.isDoSaveToFile());
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115 | lblRenderer.setToolTipText(tr("Select to upload layer ''{0}'' to the server ''{1}''", info.getName(), OsmApi.getOsmApi().getBaseUrl()));
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116 | return cbRenderer;
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117 | }
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118 |
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119 | protected void resetRenderers() {
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120 | lblRenderer.setOpaque(true);
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121 | lblRenderer.setBackground(UIManager.getColor("Table.background"));
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122 | lblRenderer.setIcon(null);
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123 | lblRenderer.setText("");
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124 | lblRenderer.setFont(UIManager.getFont("Table.font"));
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125 | lblRenderer.setHorizontalAlignment(JLabel.LEFT);
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126 |
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127 | cbRenderer.setSelected(false);
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128 | cbRenderer.setOpaque(true);
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129 | cbRenderer.setBackground(UIManager.getColor("Table.background"));
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130 | }
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131 |
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132 | public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
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133 | boolean hasFocus, int row, int column) {
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134 |
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135 | resetRenderers();
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136 | if (value == null)
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137 | return null;
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138 |
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139 | SaveLayerInfo info = (SaveLayerInfo)value;
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140 | switch(column) {
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141 | case 0: return prepareLayerNameRenderer(info);
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142 | case 1: return prepareUploadRequiredRenderer(info);
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143 | case 2: return prepareSaveToFileRequired(info);
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144 | case 3: return prepareFileNameRenderer(info);
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145 | case 4: return prepareUploadRenderer(info);
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146 | case 5: return prepareSaveToFileRenderer(info);
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147 | }
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148 | return null;
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149 | }
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150 | }
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