Remove UI dependencies to JCR.

[lgpl/argeo-commons.git] / jcr / org.argeo.cms.jcr.ui / src / org / argeo / cms / ui / forms / EditablePropertyString.java

diff --git a/jcr/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/forms/EditablePropertyString.java b/jcr/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/forms/EditablePropertyString.java
new file mode 100644 (file)
index 0000000..f2575e1
--- /dev/null
+++ b/jcr/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/forms/EditablePropertyString.java
@@ -0,0 +1,80 @@
+package org.argeo.cms.ui.forms;
+
+import static org.argeo.cms.ui.forms.FormStyle.propertyMessage;
+import static org.argeo.cms.ui.forms.FormStyle.propertyText;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.cms.swt.CmsSwtUtils;
+import org.argeo.cms.swt.SwtEditablePart;
+import org.argeo.cms.ui.widgets.EditableText;
+import org.argeo.eclipse.ui.EclipseUiUtils;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+/** Editable String in a CMS context */
+public class EditablePropertyString extends EditableText implements SwtEditablePart {
+       private static final long serialVersionUID = 5055000749992803591L;
+
+       private String propertyName;
+       private String message;
+
+       // encode the '&' character in rap
+       private final static String AMPERSAND = "&";
+       private final static String AMPERSAND_REGEX = "&(?![#a-zA-Z0-9]+;)";
+
+       public EditablePropertyString(Composite parent, int style, Node node, String propertyName, String message)
+                       throws RepositoryException {
+               super(parent, style, node, true);
+               //setUseTextAsLabel(true);
+               this.propertyName = propertyName;
+               this.message = message;
+
+               if (node.hasProperty(propertyName)) {
+                       this.setStyle(propertyText.style());
+                       this.setText(node.getProperty(propertyName).getString());
+               } else {
+                       this.setStyle(propertyMessage.style());
+                       this.setText(message + "  ");
+               }
+       }
+
+       public void setText(String text) {
+               Control child = getControl();
+               if (child instanceof Label) {
+                       Label lbl = (Label) child;
+                       if (EclipseUiUtils.isEmpty(text))
+                               lbl.setText(message + "  ");
+                       else
+                               // TODO enhance this
+                               lbl.setText(text.replaceAll(AMPERSAND_REGEX, AMPERSAND));
+               } else if (child instanceof Text) {
+                       Text txt = (Text) child;
+                       if (EclipseUiUtils.isEmpty(text)) {
+                               txt.setText("");
+                               txt.setMessage(message + " ");
+                       } else
+                               txt.setText(text.replaceAll("<br/>", "\n"));
+               }
+       }
+
+       public synchronized void startEditing() {
+               CmsSwtUtils.style(getControl(), FormStyle.propertyText);
+               super.startEditing();
+       }
+
+       public synchronized void stopEditing() {
+               if (EclipseUiUtils.isEmpty(((Text) getControl()).getText()))
+                       CmsSwtUtils.style(getControl(), FormStyle.propertyMessage);
+               else
+                       CmsSwtUtils.style(getControl(), FormStyle.propertyText);
+               super.stopEditing();
+       }
+
+       public String getPropertyName() {
+               return propertyName;
+       }
+}
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