package net.sourceforge.phpdt.externaltools.internal.registry;
/**********************************************************************
-Copyright (c) 2002 IBM Corp. and others. All rights reserved.
-This file is 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:
-**********************************************************************/
+ Copyright (c) 2002 IBM Corp. and others. All rights reserved.
+ This file is 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:
+ **********************************************************************/
import net.sourceforge.phpdt.externaltools.group.IGroupDialogPage;
import net.sourceforge.phpdt.externaltools.internal.model.ExternalToolsModelMessages;
* Abtract representation of the different variables.
*/
public abstract class ExternalToolVariable {
- private static final IVariableComponent defaultComponent = new DefaultVariableComponent(false);
-
+ private static final IVariableComponent defaultComponent = new DefaultVariableComponent(
+ false);
+
private String tag;
+
private String description;
+
private IConfigurationElement element;
/**
* Creates an variable definition
*
- * @param tag the variable tag
- * @param description a short description of what the variable will expand to
- * @param element the configuration element
+ * @param tag
+ * the variable tag
+ * @param description
+ * a short description of what the variable will expand to
+ * @param element
+ * the configuration element
*/
- /*package*/ ExternalToolVariable(String tag, String description, IConfigurationElement element) {
+ /* package */ExternalToolVariable(String tag, String description,
+ IConfigurationElement element) {
super();
this.tag = tag;
this.description = description;
this.element = element;
}
-
+
/**
- * Creates an instance of the class specified by
- * the given element attribute name. Can return
- * <code>null</code> if none or if problems creating
- * the instance.
+ * Creates an instance of the class specified by the given element attribute
+ * name. Can return <code>null</code> if none or if problems creating the
+ * instance.
*/
protected final Object createObject(String attributeName) {
try {
return element.createExecutableExtension(attributeName);
} catch (CoreException e) {
- ExternalToolsPlugin.getDefault().getLog().log(e.getStatus());
+ ExternalToolsPlugin.getDefault().getLog().log(e.getStatus());
return null;
}
}
-
+
/**
- * Returns the component class to allow
- * visual editing of the variable's value.
+ * Returns the component class to allow visual editing of the variable's
+ * value.
*/
public final IVariableComponent getComponent() {
- String className = element.getAttribute(ExternalToolVariableRegistry.TAG_COMPONENT_CLASS);
+ String className = element
+ .getAttribute(ExternalToolVariableRegistry.TAG_COMPONENT_CLASS);
if (className == null || className.trim().length() == 0)
return defaultComponent;
-
+
Object component = createObject(ExternalToolVariableRegistry.TAG_COMPONENT_CLASS);
if (component == null)
return new DefaultVariableComponent(true);
else
- return (IVariableComponent)component;
+ return (IVariableComponent) component;
}
-
+
/**
* Returns the variable's description
*/
return tag;
}
-
/**
- * Default variable component implementation which does not
- * allow variable value editing visually.
- */
- private static final class DefaultVariableComponent implements IVariableComponent {
+ * Default variable component implementation which does not allow variable
+ * value editing visually.
+ */
+ private static final class DefaultVariableComponent implements
+ IVariableComponent {
private boolean showError = false;
+
private Label message = null;
-
+
public DefaultVariableComponent(boolean showError) {
super();
this.showError = showError;
}
-
- /* (non-Javadoc)
- * Method declared on IVariableComponent.
+
+ /*
+ * (non-Javadoc) Method declared on IVariableComponent.
*/
public Control getControl() {
return message;
}
-
- /* (non-Javadoc)
- * Method declared on IVariableComponent.
+
+ /*
+ * (non-Javadoc) Method declared on IVariableComponent.
*/
- public void createContents(Composite parent, String varTag, IGroupDialogPage page) {
+ public void createContents(Composite parent, String varTag,
+ IGroupDialogPage page) {
if (showError) {
message = new Label(parent, SWT.NONE);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
message.setLayoutData(data);
message.setFont(parent.getFont());
- message.setText(ExternalToolsModelMessages.getString("ExternalToolVariable.componentErrorMessage")); //$NON-NLS-1$
- message.setForeground(JFaceColors.getErrorText(message.getDisplay()));
+ message
+ .setText(ExternalToolsModelMessages
+ .getString("ExternalToolVariable.componentErrorMessage")); //$NON-NLS-1$
+ message.setForeground(JFaceColors.getErrorText(message
+ .getDisplay()));
}
}
-
- /* (non-Javadoc)
- * Method declared on IVariableComponent.
+
+ /*
+ * (non-Javadoc) Method declared on IVariableComponent.
*/
public String getVariableValue() {
return null;
}
-
- /* (non-Javadoc)
- * Method declared on IVariableComponent.
+
+ /*
+ * (non-Javadoc) Method declared on IVariableComponent.
*/
public boolean isValid() {
return true;
}
-
- /* (non-Javadoc)
- * Method declared on IVariableComponent.
+
+ /*
+ * (non-Javadoc) Method declared on IVariableComponent.
*/
public void setVariableValue(String varValue) {
}
- /* (non-Javadoc)
- * Method declared on IVariableComponent.
+ /*
+ * (non-Javadoc) Method declared on IVariableComponent.
*/
public void validate() {
}
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