Add MultiSelect support for Grid

Still missing following things coming in next patches:
- select all checkbox
- firing an event when data provider is changed in grid
- read only selection models for grid

Part 1 for vaadin/framework8-issues#232

Change-Id: Ib2c7c81a838f43cb7c521a56d50139c91961f54a

1 files changed, 39 insertions, 0 deletions

diff --git a/shared/src/main/java/com/vaadin/shared/data/selection/GridMultiSelectServerRpc.java b/shared/src/main/java/com/vaadin/shared/data/selection/GridMultiSelectServerRpc.java
new file mode 100644
index 0000000000..a250d4440a
--- /dev/null
+++ b/shared/src/main/java/com/vaadin/shared/data/selection/GridMultiSelectServerRpc.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2000-2016 Vaadin Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.shared.data.selection;
+
+/**
+ * Transmits selection events for grid multiselection model to server side.
+ *
+ * @since 8.0
+ * @author Vaadin Ltd.
+ *
+ */
+public interface GridMultiSelectServerRpc extends SelectionServerRpc {
+    /**
+     * All rows in grid have been selected with the select all checkbox in
+     * header.
+     */
+    public void selectAll();
+
+    /**
+     * All rows in grid have been deselected with the select all checkbox in
+     * header.
+     * <p>
+     * This can happen only if the all the rows were previously selected.
+     */
+    public void deselectAll();
+}