misc changes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / dialogs / StatusInfo.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dialogs/StatusInfo.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dialogs/StatusInfo.java
new file mode 100644 (file)
index 0000000..6d52c5b
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dialogs/StatusInfo.java
@@ -0,0 +1,162 @@
+package net.sourceforge.phpdt.internal.ui.dialogs;
+
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.util.Assert;
+
+/**
+ * A settable IStatus. 
+ * Can be an error, warning, info or ok. For error, info and warning states,
+ * a message describes the problem.
+ */
+public class StatusInfo implements IStatus {
+
+       private String fStatusMessage;
+       private int fSeverity;
+
+       /**
+        * Creates a status set to OK (no message)
+        */
+       public StatusInfo() {
+               this(OK, null);
+       }
+
+       /**
+        * Creates a status .
+        * @param severity The status severity: ERROR, WARNING, INFO and OK.
+        * @param message The message of the status. Applies only for ERROR,
+        * WARNING and INFO.
+        */
+       public StatusInfo(int severity, String message) {
+               fStatusMessage = message;
+               fSeverity = severity;
+       }
+
+       /**
+        *  Returns if the status' severity is OK.
+        */
+       public boolean isOK() {
+               return fSeverity == IStatus.OK;
+       }
+
+       /**
+        *  Returns if the status' severity is WARNING.
+        */
+       public boolean isWarning() {
+               return fSeverity == IStatus.WARNING;
+       }
+
+       /**
+        *  Returns if the status' severity is INFO.
+        */
+       public boolean isInfo() {
+               return fSeverity == IStatus.INFO;
+       }
+
+       /**
+        *  Returns if the status' severity is ERROR.
+        */
+       public boolean isError() {
+               return fSeverity == IStatus.ERROR;
+       }
+
+       /**
+        * @see IStatus#getMessage
+        */
+       public String getMessage() {
+               return fStatusMessage;
+       }
+
+       /**
+        * Sets the status to ERROR.
+        * @param The error message (can be empty, but not null)
+        */
+       public void setError(String errorMessage) {
+               Assert.isNotNull(errorMessage);
+               fStatusMessage = errorMessage;
+               fSeverity = IStatus.ERROR;
+       }
+
+       /**
+        * Sets the status to WARNING.
+        * @param The warning message (can be empty, but not null)
+        */
+       public void setWarning(String warningMessage) {
+               Assert.isNotNull(warningMessage);
+               fStatusMessage = warningMessage;
+               fSeverity = IStatus.WARNING;
+       }
+
+       /**
+        * Sets the status to INFO.
+        * @param The info message (can be empty, but not null)
+        */
+       public void setInfo(String infoMessage) {
+               Assert.isNotNull(infoMessage);
+               fStatusMessage = infoMessage;
+               fSeverity = IStatus.INFO;
+       }
+
+       /**
+        * Sets the status to OK.
+        */
+       public void setOK() {
+               fStatusMessage = null;
+               fSeverity = IStatus.OK;
+       }
+
+       /*
+        * @see IStatus#matches(int)
+        */
+       public boolean matches(int severityMask) {
+               return (fSeverity & severityMask) != 0;
+       }
+
+       /**
+        * Returns always <code>false</code>.
+        * @see IStatus#isMultiStatus()
+        */
+       public boolean isMultiStatus() {
+               return false;
+       }
+
+       /*
+        * @see IStatus#getSeverity()
+        */
+       public int getSeverity() {
+               return fSeverity;
+       }
+
+       /*
+        * @see IStatus#getPlugin()
+        */
+       public String getPlugin() {
+               return PHPeclipsePlugin.PLUGIN_ID;
+       }
+
+       /**
+        * Returns always <code>null</code>.
+        * @see IStatus#getException()
+        */
+       public Throwable getException() {
+               return null;
+       }
+
+       /**
+        * Returns always the error severity.
+        * @see IStatus#getCode()
+        */
+       public int getCode() {
+               return fSeverity;
+       }
+
+       /**
+        * Returns always <code>null</code>.
+        * @see IStatus#getChildren()
+        */
+       public IStatus[] getChildren() {
+               return new IStatus[0];
+       }
+
+}
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