| 1 | // License: GPL. For details, see Readme.txt file.
|
|---|
| 2 | package org.openstreetmap.gui.jmapviewer;
|
|---|
| 3 |
|
|---|
| 4 | import java.awt.BorderLayout;
|
|---|
| 5 | import java.awt.Dimension;
|
|---|
| 6 | import java.awt.event.ActionEvent;
|
|---|
| 7 | import java.awt.event.ActionListener;
|
|---|
| 8 | import java.awt.event.MouseAdapter;
|
|---|
| 9 | import java.awt.event.MouseEvent;
|
|---|
| 10 | import java.util.List;
|
|---|
| 11 |
|
|---|
| 12 | import javax.swing.JLabel;
|
|---|
| 13 | import javax.swing.JMenuItem;
|
|---|
| 14 | import javax.swing.JPanel;
|
|---|
| 15 | import javax.swing.JPopupMenu;
|
|---|
| 16 | import javax.swing.JSplitPane;
|
|---|
| 17 | import javax.swing.event.TreeModelEvent;
|
|---|
| 18 | import javax.swing.event.TreeModelListener;
|
|---|
| 19 |
|
|---|
| 20 | import org.openstreetmap.gui.jmapviewer.checkBoxTree.CheckBoxNodePanel;
|
|---|
| 21 | import org.openstreetmap.gui.jmapviewer.checkBoxTree.CheckBoxTree;
|
|---|
| 22 | import org.openstreetmap.gui.jmapviewer.interfaces.MapObject;
|
|---|
| 23 |
|
|---|
| 24 | /**
|
|---|
| 25 | * Tree of layers for JMapViewer component
|
|---|
| 26 | * @author galo
|
|---|
| 27 | */
|
|---|
| 28 | public class JMapViewerTree extends JPanel{
|
|---|
| 29 | /** Serial Version UID */
|
|---|
| 30 | private static final long serialVersionUID = 3050203054402323972L;
|
|---|
| 31 |
|
|---|
| 32 | private JMapViewer map;
|
|---|
| 33 | private CheckBoxTree tree;
|
|---|
| 34 | private JPanel treePanel;
|
|---|
| 35 | private JSplitPane splitPane;
|
|---|
| 36 |
|
|---|
| 37 | public JMapViewerTree(String name){
|
|---|
| 38 | this(name, false);
|
|---|
| 39 | }
|
|---|
| 40 | public JMapViewerTree(String name, boolean treeVisible){
|
|---|
| 41 | super();
|
|---|
| 42 | splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
|
|---|
| 43 |
|
|---|
| 44 | tree = new CheckBoxTree(name);
|
|---|
| 45 | treePanel = new JPanel();
|
|---|
| 46 | treePanel.setLayout(new BorderLayout());
|
|---|
| 47 | treePanel.add(tree, BorderLayout.CENTER);
|
|---|
| 48 | treePanel.add(new JLabel("<html><center>Use right mouse button to<br />show/hide texts</center></html>"), BorderLayout.SOUTH);
|
|---|
| 49 | map = new JMapViewer();
|
|---|
| 50 |
|
|---|
| 51 | splitPane.setOneTouchExpandable(true);
|
|---|
| 52 | splitPane.setDividerLocation(150);
|
|---|
| 53 |
|
|---|
| 54 | //Provide minimum sizes for the two components in the split pane
|
|---|
| 55 | Dimension minimumSize = new Dimension(100, 50);
|
|---|
| 56 | //tree.setMinimumSize(minimumSize);
|
|---|
| 57 | map.setMinimumSize(minimumSize);
|
|---|
| 58 | createRefresh();
|
|---|
| 59 | setLayout(new BorderLayout());
|
|---|
| 60 | setTreeVisible(treeVisible);
|
|---|
| 61 | tree.addNodeListener(new MouseAdapter() {
|
|---|
| 62 | @Override
|
|---|
| 63 | public void mousePressed(MouseEvent e) {
|
|---|
| 64 | maybeShowPopup(e);
|
|---|
| 65 | }
|
|---|
| 66 | @Override
|
|---|
| 67 | public void mouseReleased(MouseEvent e) {
|
|---|
| 68 | maybeShowPopup(e);
|
|---|
| 69 | }
|
|---|
| 70 | private void maybeShowPopup(MouseEvent e) {
|
|---|
| 71 | if (e.isPopupTrigger()) {
|
|---|
| 72 | AbstractLayer layer = ((CheckBoxNodePanel)e.getComponent()).getData().getAbstractLayer();
|
|---|
| 73 | if(layer!=null)
|
|---|
| 74 | JMapViewerTree.this.createPopupMenu(layer).show(e.getComponent(), e.getX(), e.getY());
|
|---|
| 75 | }
|
|---|
| 76 | }
|
|---|
| 77 | });
|
|---|
| 78 | }
|
|---|
| 79 | private JPopupMenu createPopupMenu(final AbstractLayer layer) {
|
|---|
| 80 | JMenuItem menuItemShow = new JMenuItem("show texts");
|
|---|
| 81 | JMenuItem menuItemHide = new JMenuItem("hide texts");
|
|---|
| 82 |
|
|---|
| 83 | //Create the popup menu.
|
|---|
| 84 | JPopupMenu popup = new JPopupMenu();
|
|---|
| 85 |
|
|---|
| 86 | // Create items
|
|---|
| 87 | if(layer.isVisibleTexts()==null){
|
|---|
| 88 | popup.add(menuItemShow);
|
|---|
| 89 | popup.add(menuItemHide);
|
|---|
| 90 | }else if(layer.isVisibleTexts()) popup.add(menuItemHide);
|
|---|
| 91 | else popup.add(menuItemShow);
|
|---|
| 92 |
|
|---|
| 93 | menuItemShow.addActionListener(new ActionListener(){
|
|---|
| 94 | @Override
|
|---|
| 95 | public void actionPerformed(ActionEvent arg0) {
|
|---|
| 96 | setVisibleTexts(layer, true);
|
|---|
| 97 | if(layer.getParent()!=null) layer.getParent().calculateVisibleTexts();
|
|---|
| 98 | map.repaint();
|
|---|
| 99 | }
|
|---|
| 100 | });
|
|---|
| 101 | menuItemHide.addActionListener(new ActionListener(){
|
|---|
| 102 | @Override
|
|---|
| 103 | public void actionPerformed(ActionEvent arg0) {
|
|---|
| 104 | setVisibleTexts(layer, false);
|
|---|
| 105 | if(layer.getParent()!=null) layer.getParent().calculateVisibleTexts();
|
|---|
| 106 | map.repaint();
|
|---|
| 107 | }
|
|---|
| 108 | });
|
|---|
| 109 |
|
|---|
| 110 | return popup;
|
|---|
| 111 | }
|
|---|
| 112 | private void setVisibleTexts(AbstractLayer layer, boolean visible){
|
|---|
| 113 | layer.setVisibleTexts(visible);
|
|---|
| 114 | if(layer instanceof LayerGroup){
|
|---|
| 115 | LayerGroup group = (LayerGroup)layer;
|
|---|
| 116 | if(group.getLayers()!=null) for(AbstractLayer al: group.getLayers()) setVisibleTexts(al, visible);
|
|---|
| 117 | }
|
|---|
| 118 | }
|
|---|
| 119 | public Layer addLayer(String name){
|
|---|
| 120 | Layer layer = new Layer(name);
|
|---|
| 121 | this.addLayer(layer);
|
|---|
| 122 | return layer;
|
|---|
| 123 | }
|
|---|
| 124 | public JMapViewerTree addLayer(Layer layer){
|
|---|
| 125 | tree.addLayer(layer);
|
|---|
| 126 | return this;
|
|---|
| 127 | }
|
|---|
| 128 | public JMapViewerTree addLayer(MapObject element){
|
|---|
| 129 | //element.getLayer().add(element);
|
|---|
| 130 | return addLayer(element.getLayer());
|
|---|
| 131 | }
|
|---|
| 132 | public Layer removeFromLayer(MapObject element){
|
|---|
| 133 | element.getLayer().getElements().remove(element);
|
|---|
| 134 | return element.getLayer();
|
|---|
| 135 | }
|
|---|
| 136 | public static int size(List<?> list){
|
|---|
| 137 | return list==null?0:list.size();
|
|---|
| 138 | }
|
|---|
| 139 | public JMapViewer getViewer(){
|
|---|
| 140 | return map;
|
|---|
| 141 | }
|
|---|
| 142 | public CheckBoxTree getTree(){
|
|---|
| 143 | return tree;
|
|---|
| 144 | }
|
|---|
| 145 | public void addMapObject(MapObject o){
|
|---|
| 146 |
|
|---|
| 147 | }
|
|---|
| 148 | public void setTreeVisible(boolean visible){
|
|---|
| 149 | removeAll();
|
|---|
| 150 | revalidate();
|
|---|
| 151 | if(visible){
|
|---|
| 152 | splitPane.setLeftComponent(treePanel);
|
|---|
| 153 | splitPane.setRightComponent(map);
|
|---|
| 154 | add(splitPane, BorderLayout.CENTER);
|
|---|
| 155 | }else add(map, BorderLayout.CENTER);
|
|---|
| 156 | repaint();
|
|---|
| 157 | }
|
|---|
| 158 | private void createRefresh(){
|
|---|
| 159 | tree.getModel().addTreeModelListener(new TreeModelListener() {
|
|---|
| 160 | @Override
|
|---|
| 161 | public void treeNodesChanged(final TreeModelEvent e) {
|
|---|
| 162 | repaint();
|
|---|
| 163 | }
|
|---|
| 164 | @Override
|
|---|
| 165 | public void treeNodesInserted(TreeModelEvent arg0) {
|
|---|
| 166 | // TODO Auto-generated method stub
|
|---|
| 167 | }
|
|---|
| 168 | @Override
|
|---|
| 169 | public void treeNodesRemoved(TreeModelEvent arg0) {
|
|---|
| 170 | // TODO Auto-generated method stub
|
|---|
| 171 | }
|
|---|
| 172 | @Override
|
|---|
| 173 | public void treeStructureChanged(TreeModelEvent arg0) {
|
|---|
| 174 | // TODO Auto-generated method stub
|
|---|
| 175 | }
|
|---|
| 176 | });
|
|---|
| 177 | }
|
|---|
| 178 | }
|
|---|
