[298] | 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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[626] | 2 | package org.openstreetmap.josm.actions;
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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.io.File;
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[1978] | 7 |
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[626] | 8 | import javax.swing.JFileChooser;
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[1978] | 9 |
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[626] | 10 | import org.openstreetmap.josm.Main;
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[1397] | 11 | import org.openstreetmap.josm.gui.ExtendedDialog;
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[1084] | 12 | import org.openstreetmap.josm.tools.Shortcut;
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[626] | 13 |
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| 14 | /**
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[655] | 15 | * Helper class for all actions that access the disk
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[626] | 16 | */
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| 17 | abstract public class DiskAccessAction extends JosmAction {
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| 18 |
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[1169] | 19 | public DiskAccessAction(String name, String iconName, String tooltip, Shortcut shortcut) {
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| 20 | super(name, iconName, tooltip, shortcut, true);
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| 21 | }
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[1023] | 22 |
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[1646] | 23 | public static JFileChooser createAndOpenFileChooser(boolean open, boolean multiple, String title) {
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[2020] | 24 | return createAndOpenFileChooser(open, multiple, title, null);
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| 25 | }
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| 26 |
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| 27 | public static JFileChooser createAndOpenFileChooser(boolean open, boolean multiple, String title, String extension) {
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[1169] | 28 | String curDir = Main.pref.get("lastDirectory");
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[1808] | 29 | if (curDir.equals("")) {
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[1169] | 30 | curDir = ".";
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[1808] | 31 | }
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[1169] | 32 | JFileChooser fc = new JFileChooser(new File(curDir));
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[1808] | 33 | if (title != null) {
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[1169] | 34 | fc.setDialogTitle(title);
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[1808] | 35 | }
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[693] | 36 |
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[2702] | 37 | fc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
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[1169] | 38 | fc.setMultiSelectionEnabled(multiple);
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[1978] | 39 | fc.setAcceptAllFileFilterUsed(false);
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[2029] | 40 | ExtensionFileFilter.applyChoosableImportFileFilters(fc, extension);
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[1637] | 41 |
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[1169] | 42 | int answer = open ? fc.showOpenDialog(Main.parent) : fc.showSaveDialog(Main.parent);
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| 43 | if (answer != JFileChooser.APPROVE_OPTION)
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| 44 | return null;
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[1023] | 45 |
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[1808] | 46 | if (!fc.getCurrentDirectory().getAbsolutePath().equals(curDir)) {
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[1169] | 47 | Main.pref.put("lastDirectory", fc.getCurrentDirectory().getAbsolutePath());
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[1808] | 48 | }
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[626] | 49 |
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[1169] | 50 | if (!open) {
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| 51 | File file = fc.getSelectedFile();
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[2070] | 52 | if (file != null && file.exists()) {
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| 53 | ExtendedDialog dialog = new ExtendedDialog(
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| 54 | Main.parent,
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[1648] | 55 | tr("Overwrite"),
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[2070] | 56 | new String[] {tr("Overwrite"), tr("Cancel")}
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| 57 | );
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| 58 | dialog.setContent(tr("File exists. Overwrite?"));
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| 59 | dialog.setButtonIcons(new String[] {"save_as.png", "cancel.png"});
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[4608] | 60 | dialog.showDialog();
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[2070] | 61 | if (dialog.getValue() != 1)
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| 62 | return null;
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| 63 | }
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[1169] | 64 | }
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[1023] | 65 |
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[1169] | 66 | return fc;
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| 67 | }
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[626] | 68 | }
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