Move legacy code and icons to Argeo JCR

[gpl/argeo-jcr.git] / swt / org.argeo.cms.jcr.ui / src / org / argeo / eclipse / ui / dialogs / SingleValue.java

diff --git a/swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/dialogs/SingleValue.java b/swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/dialogs/SingleValue.java
new file mode 100644 (file)
index 0000000..8ce9b44
--- /dev/null
+++ b/swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/dialogs/SingleValue.java
@@ -0,0 +1,130 @@
+package org.argeo.eclipse.ui.dialogs;
+
+import org.argeo.eclipse.ui.EclipseUiUtils;
+import org.eclipse.jface.dialogs.IMessageProvider;
+import org.eclipse.jface.dialogs.TitleAreaDialog;
+import org.eclipse.jface.window.Window;
+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.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;
+
+/**
+ * Dialog to retrieve a single value.
+ * 
+ * @deprecated Use CMS dialogs instead.
+ */
+@Deprecated
+public class SingleValue extends TitleAreaDialog {
+       private static final long serialVersionUID = 2843538207460082349L;
+
+       private Text valueT;
+       private String value;
+       private final String title, message, label;
+       private final Boolean multiline;
+
+       public static String ask(String label, String message) {
+               SingleValue svd = new SingleValue(label, message);
+               if (svd.open() == Window.OK)
+                       return svd.getString();
+               else
+                       return null;
+       }
+
+       public static Long askLong(String label, String message) {
+               SingleValue svd = new SingleValue(label, message);
+               if (svd.open() == Window.OK)
+                       return svd.getLong();
+               else
+                       return null;
+       }
+
+       public static Double askDouble(String label, String message) {
+               SingleValue svd = new SingleValue(label, message);
+               if (svd.open() == Window.OK)
+                       return svd.getDouble();
+               else
+                       return null;
+       }
+
+       public SingleValue(String label, String message) {
+               this(Display.getDefault().getActiveShell(), label, message, label, false);
+       }
+
+       public SingleValue(Shell parentShell, String title, String message, String label, Boolean multiline) {
+               super(parentShell);
+               this.title = title;
+               this.message = message;
+               this.label = label;
+               this.multiline = multiline;
+       }
+
+       protected Point getInitialSize() {
+               if (multiline)
+                       return new Point(450, 350);
+
+               else
+                       return new Point(400, 270);
+       }
+
+       protected Control createDialogArea(Composite parent) {
+               Composite dialogarea = (Composite) super.createDialogArea(parent);
+               dialogarea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+               Composite composite = new Composite(dialogarea, SWT.NONE);
+               composite.setLayoutData(EclipseUiUtils.fillAll());
+               GridLayout layout = new GridLayout(2, false);
+               layout.marginWidth = layout.marginHeight = 20;
+               composite.setLayout(layout);
+
+               valueT = createLT(composite, label);
+
+               setMessage(message, IMessageProvider.NONE);
+
+               parent.pack();
+               valueT.setFocus();
+               return composite;
+       }
+
+       @Override
+       protected void okPressed() {
+               value = valueT.getText();
+               super.okPressed();
+       }
+
+       /** Creates label and text. */
+       protected Text createLT(Composite parent, String label) {
+               new Label(parent, SWT.NONE).setText(label);
+               Text text;
+               if (multiline) {
+                       text = new Text(parent, SWT.LEAD | SWT.BORDER | SWT.MULTI);
+                       text.setLayoutData(EclipseUiUtils.fillAll());
+               } else {
+                       text = new Text(parent, SWT.LEAD | SWT.BORDER | SWT.SINGLE);
+                       text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, true));
+               }
+               return text;
+       }
+
+       protected void configureShell(Shell shell) {
+               super.configureShell(shell);
+               shell.setText(title);
+       }
+
+       public String getString() {
+               return value;
+       }
+
+       public Long getLong() {
+               return Long.valueOf(getString());
+       }
+
+       public Double getDouble() {
+               return Double.valueOf(getString());
+       }
+}