sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/smtwidgets/resources/MoveResourceFileUpAction.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/smtwidgets/resources/MoveResourceFileUpAction.java Thu Mar 11 19:08:43 2010 +0200
@@ -0,0 +1,116 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// MoveResourceFileDownAction
+//
+
+
+
+package com.symbian.smt.gui.smtwidgets.resources;
+
+import java.util.HashMap;
+
+import org.eclipse.jface.viewers.CheckboxTableViewer;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ListViewer;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.swt.widgets.Button;
+
+import com.symbian.smt.gui.ResourcesEnums;
+import com.symbian.smt.gui.smtwidgets.AbstractMultipleEntriesWidgetAction;
+
+/**
+ * This is the action that moves a command line option up by one position in the
+ * list of assigned options.
+ *
+ * @author barbararosi-schwartz
+ *
+ */
+class MoveResourceFileUpAction extends AbstractMultipleEntriesWidgetAction {
+
+ private CheckboxTableViewer resourceFilesViewer;
+ private ListViewer resourceTypesViewer;
+ private HashMap<ResourcesEnums, java.util.List<CheckableResourceFilename>> resourceFilesMap;
+
+ /**
+ * The option that has been moved by the user
+ */
+ private CheckableResourceFilename movedCheckableFilename = null;
+
+ MoveResourceFileUpAction(
+ Button button,
+ ISelectionProvider filesViewer,
+ HashMap<ResourcesEnums, java.util.List<CheckableResourceFilename>> resourceFilesMap,
+ ListViewer resourceTypesViewer) {
+ super(filesViewer, "Move Up", button);
+
+ this.resourceFilesViewer = (CheckboxTableViewer) filesViewer;
+ this.resourceFilesMap = resourceFilesMap;
+ this.resourceTypesViewer = resourceTypesViewer;
+
+ setEnabled(false);
+ }
+
+ /**
+ * Returns the CheckableResourceFilename object that was moved by the user.
+ *
+ * @return the CheckableResourceFilename object that was moved by the user
+ */
+ CheckableResourceFilename getMovedCheckableFilename() {
+ return movedCheckableFilename;
+ }
+
+ /**
+ * Moves the selected CheckableResourceFilename object down by one position
+ * in the model.
+ */
+ @Override
+ public void run() {
+ movedCheckableFilename = (CheckableResourceFilename) ((StructuredSelection) getSelection())
+ .getFirstElement();
+ java.util.List<CheckableResourceFilename> checkableFilenames = ResourcesWidgetHelper
+ .getCheckableResourceFilenames(ResourcesWidgetHelper
+ .getSelectedResourceType(resourceTypesViewer),
+ resourceFilesMap);
+ int oldIndex = checkableFilenames.indexOf(movedCheckableFilename);
+ checkableFilenames.remove(oldIndex);
+ int newIndex = oldIndex - 1;
+ checkableFilenames.add(newIndex, movedCheckableFilename);
+ }
+
+ /**
+ * Enabled if the list has exactly one selection and if the selection is not
+ * the first element in the list.
+ */
+ @Override
+ public void selectionChanged(IStructuredSelection selection) {
+ if (selection.size() != 1) {
+ setEnabled(false);
+ return;
+ }
+
+ boolean enabled = true;
+ CheckableResourceFilename selectedElement = (CheckableResourceFilename) selection
+ .getFirstElement();
+ CheckableResourceFilename firstElement = (CheckableResourceFilename) resourceFilesViewer
+ .getElementAt(0);
+
+ if (firstElement != null && selectedElement.equals(firstElement)) {
+ enabled = false;
+ }
+
+ setEnabled(enabled);
+ }
+
+}