diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilter.java')
-rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilter.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilter.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilter.java new file mode 100644 index 000000000..bd9c75bd5 --- /dev/null +++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilter.java @@ -0,0 +1,50 @@ +/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. and others. All rights reserved.
+ * This program and the accompanying materials are made available under the terms
+ * of the Eclipse Public License v1.0 which accompanies this distribution, and is
+ * available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ * William Chen (Wind River)- [345552] Edit the remote files with a proper editor
+ *******************************************************************************/
+package org.eclipse.tcf.te.tcf.filesystem.internal.adapters;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.tcf.te.tcf.filesystem.internal.handlers.StateManager;
+import org.eclipse.tcf.te.tcf.filesystem.model.CacheState;
+import org.eclipse.tcf.te.tcf.filesystem.model.FSTreeNode;
+import org.eclipse.ui.IActionFilter;
+
+/**
+ * This action filter wraps an FSTreeNode and test its attribute of "cache.state".
+ * It serves as the expression filter of decorations of Target Explorer.
+ */
+public class NodeStateFilter implements IActionFilter {
+ private FSTreeNode node;
+
+ /**
+ * Constructor.
+ *
+ * @param node
+ * The wrapped tree node. Must not be <code>null</code>.
+ */
+ public NodeStateFilter(FSTreeNode node) {
+ Assert.isNotNull(node);
+ this.node = node;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.IActionFilter#testAttribute(java.lang.Object, java.lang.String, java.lang.String)
+ */
+ @Override
+ public boolean testAttribute(Object target, String name, String value) {
+ if (name.equals("cache.state") && node.isFile()) { //$NON-NLS-1$
+ CacheState state = StateManager.getInstance().getCacheState(node);
+ if (value == null)
+ value = CacheState.consistent.name();
+ return value.equals(state.name());
+ }
+ return false;
+ }
+}
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