1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / ui / wizards / NewElementWizardPage.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/ui/wizards/NewElementWizardPage.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/ui/wizards/NewElementWizardPage.java
new file mode 100644 (file)
index 0000000..90cce1e
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/ui/wizards/NewElementWizardPage.java
@@ -0,0 +1,90 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.ui.wizards;
+
+//incastrix
+//import net.sourceforge.phpdt.externaltools.internal.ui.StatusInfo;
+import net.sourceforge.phpeclipse.ui.StatusInfo;
+import net.sourceforge.phpdt.internal.ui.dialogs.StatusUtil;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.wizard.WizardPage;
+
+/**
+ * Base class for wizard page responsible to create PHP elements. The class
+ * provides API to update the wizard's statis line and OK button according to
+ * the value of a <code>IStatus</code> object.
+ * 
+ * @since 2.0
+ */
+public abstract class NewElementWizardPage extends WizardPage {
+
+       private IStatus fCurrStatus;
+
+       private boolean fPageVisible;
+
+       /**
+        * Creates a <code>NewElementWizardPage</code>.
+        * 
+        * @param name
+        *            the wizard page's name
+        */
+       public NewElementWizardPage(String name) {
+               super(name);
+               fPageVisible = false;
+               fCurrStatus = new StatusInfo();
+       }
+
+       // ---- WizardPage ----------------
+
+       /*
+        * @see WizardPage#becomesVisible
+        */
+       public void setVisible(boolean visible) {
+               super.setVisible(visible);
+               fPageVisible = visible;
+               // policy: wizards are not allowed to come up with an error message
+               if (visible && fCurrStatus.matches(IStatus.ERROR)) {
+                       StatusInfo status = new StatusInfo();
+                       status.setError(""); //$NON-NLS-1$
+                       fCurrStatus = status;
+               }
+               updateStatus(fCurrStatus);
+       }
+
+       /**
+        * Updates the status line and the ok button according to the given status
+        * 
+        * @param status
+        *            status to apply
+        */
+       protected void updateStatus(IStatus status) {
+               fCurrStatus = status;
+               setPageComplete(!status.matches(IStatus.ERROR));
+               if (fPageVisible) {
+                       StatusUtil.applyToStatusLine(this, status);
+               }
+       }
+
+       /**
+        * Updates the status line and the ok button according to the status
+        * evaluate from an array of status. The most severe error is taken. In case
+        * that two status with the same severity exists, the status with lower
+        * index is taken.
+        * 
+        * @param status
+        *            the array of status
+        */
+       protected void updateStatus(IStatus[] status) {
+               updateStatus(StatusUtil.getMostSevere(status));
+       }
+
+}