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package org.nbphpcouncil.modules.php.yii.editor.navi;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.Toolkit;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.util.List;
import javax.swing.DefaultListCellRenderer;
import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.ListModel;
import org.nbphpcouncil.modules.php.yii.Yii;
import org.netbeans.modules.csl.api.UiUtils;
import org.openide.filesystems.FileObject;
import org.openide.util.ImageUtilities;
/**
* This file is originally from Retouche, the Java Support infrastructure in
* NetBeans. I have modified the file as little as possible to make merging
* Retouche fixes back as simple as possible.
*
* (This used to be IsOverriddenPopup in
* org.netbeans.modules.java.editor.overridden)
*
*
* @author Jan Lahoda
* @author Tor Norbye
* @author junichi11
*/
public class GoToPopup extends JPanel implements FocusListener {
private static final long serialVersionUID = -2662042633320594913L;
private final String caption;
private final List<GoToItem> items;
/**
* Creates new form GoToPopup
*/
public GoToPopup(String caption, List<GoToItem> items) {
this.caption = caption;
this.items = items;
initComponents();
fileList.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
addFocusListener(this);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
titleLabel = new javax.swing.JLabel();
jScrollPane1 = new javax.swing.JScrollPane();
fileList = new javax.swing.JList<GoToItem>();
setFocusCycleRoot(true);
setLayout(new java.awt.GridBagLayout());
titleLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
titleLabel.setText(caption
);
titleLabel.setFocusable(false);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
add(titleLabel, gridBagConstraints);
fileList.setModel(createListModel());
fileList.setCellRenderer(new RendererImpl());
fileList.setSelectedIndex(0);
fileList.setVisibleRowCount(items.size()
);
fileList.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
fileListMouseClicked(evt);
}
});
fileList.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyPressed(java.awt.event.KeyEvent evt) {
fileListKeyPressed(evt);
}
});
jScrollPane1.setViewportView(fileList);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
add(jScrollPane1, gridBagConstraints);
}// </editor-fold>//GEN-END:initComponents
private void fileListMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_fileListMouseClicked
if (evt.getButton() == MouseEvent.BUTTON1 && evt.getClickCount() == 1) {
openSelected();
}
}//GEN-LAST:event_fileListMouseClicked
private void fileListKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_fileListKeyPressed
if (evt.getKeyCode() == KeyEvent.VK_ENTER && evt.getModifiers() == 0) {
openSelected();
}
}//GEN-LAST:event_fileListKeyPressed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JList<GoToItem> fileList;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JLabel titleLabel;
// End of variables declaration//GEN-END:variables
private void openSelected() {
GoToItem item = fileList.getSelectedValue();
FileObject fileObject = item.getFileObject();
if (fileObject != null) {
UiUtils.open(fileObject, item.getOffset());
} else {
Toolkit.getDefaultToolkit().beep();
}
PopupUtil.hidePopup();
}
private ListModel<GoToItem> createListModel() {
DefaultListModel<GoToItem> dlm = new DefaultListModel<>();
for (GoToItem item : items) {
dlm.addElement(item);
}
return dlm;
}
private static class RendererImpl extends DefaultListCellRenderer {
private static final long serialVersionUID = 5408637835559113711L;
@Override
public Component getListCellRendererComponent(
JList<?> list,
Object value,
int index,
boolean isSelected,
boolean cellHasFocus) {
Component c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
if (value instanceof GoToItem) {
ImageIcon icon = ImageUtilities.loadImageIcon(Yii.YII_ICON_16, true);
setIcon(icon);
}
return c;
}
}
@Override
public void focusGained(FocusEvent arg0) {
fileList.requestFocus();
fileList.requestFocusInWindow();
}
@Override
public void focusLost(FocusEvent arg0) {
}
}