package tool.editors.cdf;
import org.eclipse.core.databinding.DataBindingContext;
import org.eclipse.core.databinding.UpdateValueStrategy;
import org.eclipse.core.databinding.beans.BeansObservables;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.jface.databinding.swt.SWTObservables;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.wb.swt.ResourceManager;
import tool.model.ToolConstant;
import tool.model.validation.ToolNameValidator;
public class ConstantDialog extends TitleAreaDialog {
private DataBindingContext m_bindingContext;
private Text nameText;
private Text valueText;
ToolConstant constant;
private Button button;
private Combo typeCombo;
public static int show(ToolConstant constant){
Shell shell = Display.getDefault().getActiveShell();
ConstantDialog dialog = new ConstantDialog(shell, constant);
return dialog.open();
}
private ConstantDialog(Shell parentShell, ToolConstant constant) {
super(parentShell);
this.constant = constant;
}
/**
* Create contents of the dialog.
* @param parent
*/
@Override
protected Control createDialogArea(Composite parent) {
setMessage("Edit Constant properties");
setTitleImage(ResourceManager.getPluginImage("Tool", "icons/constant.gif"));
setTitle("Constant");
Composite area = (Composite) super.createDialogArea(parent);
Composite container = new Composite(area, SWT.NONE);
container.setLayout(new GridLayout(2, false));
container.setLayoutData(new GridData(GridData.FILL_BOTH));
Label label = new Label(container, SWT.NONE);
label.setText("Name");
nameText = new Text(container, SWT.BORDER);
nameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
Label label_1 = new Label(container, SWT.NONE);
label_1.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false, 1, 1));
label_1.setText("Value");
valueText = new Text(container, SWT.BORDER | SWT.V_SCROLL);
GridData gd_valueText = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
gd_valueText.heightHint = 64;
gd_valueText.widthHint = 362;
valueText.setLayoutData(gd_valueText);
Label lblType = new Label(container, SWT.NONE);
lblType.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
lblType.setText("Type");
typeCombo = new Combo(container, SWT.NONE);
GridData gd_typeCombo = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
gd_typeCombo.minimumWidth = 90;
gd_typeCombo.widthHint = 90;
typeCombo.setLayoutData(gd_typeCombo);
typeCombo.setVisibleItemCount(5);
typeCombo.setItems(new String[] {"Automatic", "Boolean", "Double", "Integer", "String"});
typeCombo.select(0);
new Label(container, SWT.NONE);
button = new Button(container, SWT.CHECK);
button.setText("Public");
return area;
}
/**
* Create contents of the button bar.
* @param parent
*/
@Override
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL,
true);
createButton(parent, IDialogConstants.CANCEL_ID,
IDialogConstants.CANCEL_LABEL, false);
m_bindingContext = initDataBindings();
}
/**
* Return the initial size of the dialog.
*/
@Override
protected Point getInitialSize() {
return new Point(450, 298);
}
public ToolConstant getConstant() {
return constant;
}
public void setConstant(ToolConstant constant) {
this.constant = constant;
m_bindingContext = initDataBindings();
}
protected DataBindingContext initDataBindings() {
DataBindingContext bindingContext = new DataBindingContext();
//
IObservableValue textObserveTextObserveWidget = SWTObservables.observeText(nameText, SWT.Modify);
IObservableValue constantNameObserveValue = BeansObservables.observeValue(constant, "toolName");
UpdateValueStrategy strategy = new UpdateValueStrategy();
strategy.setAfterConvertValidator(new ToolNameValidator(nameText));
bindingContext.bindValue(textObserveTextObserveWidget, constantNameObserveValue, strategy, null);
//
IObservableValue text_1ObserveTextObserveWidget = SWTObservables.observeText(valueText, SWT.Modify);
IObservableValue constantValueObserveValue = BeansObservables.observeValue(constant, "value");
bindingContext.bindValue(text_1ObserveTextObserveWidget, constantValueObserveValue, null, null);
//
IObservableValue buttonObserveVisibleObserveWidget = SWTObservables.observeVisible(button);
IObservableValue constantClassConstantObserveValue = BeansObservables.observeValue(constant, "classConstant");
bindingContext.bindValue(buttonObserveVisibleObserveWidget, constantClassConstantObserveValue, null, null);
//
IObservableValue buttonObserveSelectionObserveWidget = SWTObservables.observeSelection(button);
IObservableValue constantPublicObserveValue = BeansObservables.observeValue(constant, "public");
bindingContext.bindValue(buttonObserveSelectionObserveWidget, constantPublicObserveValue, null, null);
//
IObservableValue buttonObserveVisibleObserveWidget_1 = SWTObservables.observeVisible(button);
IObservableValue constantReadWriteObserveValue = BeansObservables.observeValue(constant, "readWrite");
bindingContext.bindValue(buttonObserveVisibleObserveWidget_1, constantReadWriteObserveValue, null, null);
//
IObservableValue typeComboObserveSelectionObserveWidget = SWTObservables.observeSelection(typeCombo);
IObservableValue constantTypeObserveValue = BeansObservables.observeValue(constant, "type");
bindingContext.bindValue(typeComboObserveSelectionObserveWidget, constantTypeObserveValue, null, null);
//
return bindingContext;
}
}