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package com.intellij.structuralsearch.plugin.ui;
import com.intellij.openapi.MnemonicHelper;
import com.intellij.CommonBundle;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.event.InputEvent;
import java.awt.*;
import org.jetbrains.annotations.NonNls;
/**
* Base dialog class
*/
public abstract class DialogBase extends JDialog {
private JButton ok;
private JButton cancel;
private Action okAction;
private Action cancelAction;
private static Rectangle virtualBounds;
class OkAction extends AbstractAction {
OkAction() {
putValue(NAME, CommonBundle.getOkButtonText());
}
public void actionPerformed(ActionEvent e) {
doOKAction();
}
}
class CancelAction extends AbstractAction {
CancelAction() {
putValue(NAME,CommonBundle.getCancelButtonText());
}
public void actionPerformed(ActionEvent e) {
doCancelAction();
}
}
protected DialogBase() {
this(null);
}
protected DialogBase(Frame frame) {
this(frame,true);
}
protected DialogBase(Frame frame,boolean modal) {
super(frame,modal);
new MnemonicHelper().register(getContentPane());
okAction = new OkAction();
cancelAction = new CancelAction();
ok = createJButtonForAction(okAction);
cancel = createJButtonForAction(cancelAction);
if (virtualBounds == null) {
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gs = ge.getScreenDevices();
virtualBounds = new Rectangle();
for (int j = 0; j < gs.length; j++) {
GraphicsDevice gd = gs[j];
GraphicsConfiguration[] gc = gd.getConfigurations();
for (int i=0; i < gc.length; i++) {
virtualBounds = virtualBounds.union(gc[i].getBounds());
}
}
}
@NonNls String cancelCommandName = "close";
KeyStroke escKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE,0);
ok.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(escKeyStroke, cancelCommandName);
ok.getActionMap().put(cancelCommandName, cancelAction);
@NonNls String startCommandName = "start";
KeyStroke enterKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER,InputEvent.CTRL_MASK);
ok.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(enterKeyStroke, startCommandName);
ok.getActionMap().put(startCommandName, okAction);
}
protected JButton getCancelButton() {
return cancel;
}
protected JButton getOkButton() {
return ok;
}
protected abstract JComponent createCenterPanel();
protected JComponent createSouthPanel() {
JPanel p = new JPanel( null );
p.setLayout( new BoxLayout(p,BoxLayout.X_AXIS) );
p.add(Box.createHorizontalGlue());
p.add(getOkButton());
p.add(getCancelButton());
return p;
}
public void init() {
getContentPane().setLayout(new BorderLayout());
getContentPane().add(BorderLayout.CENTER,createCenterPanel());
getContentPane().add(BorderLayout.SOUTH,createSouthPanel());
pack();
Dimension dim = getPreferredSize();
setLocation(
(int)(virtualBounds.getWidth()/2 - dim.getWidth()/2),
(int)(virtualBounds.getHeight()/2 - dim.getHeight()/2)
);
}
public void show() {
pack();
super.show();
}
protected void doCancelAction() {
setVisible(false);
}
protected void doOKAction() {
setVisible(false);
}
protected void setOKActionEnabled(boolean b) {
okAction.setEnabled(b);
}
protected void setOKButtonText(String text) {
okAction.putValue(Action.NAME,text);
}
protected void setCancelButtonText(String text) {
cancelAction.putValue(Action.NAME,text);
}
protected JButton createJButtonForAction(Action _action) {
JButton jb = new JButton( (String)_action.getValue(Action.NAME) );
jb.setAction(_action);
return jb;
}
}
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