Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/WindowDelegate.java

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser;
+
+import android.graphics.Rect;
+import android.view.Window;
+
+/**
+ * This is a delegate that handles communication about a window's current state and properties.
+ */
+public class WindowDelegate {
+
+    private final Window mWindow;
+
+    /**
+     * @param window The Window object that this delegate will communicate with.
+     */
+    public WindowDelegate(Window window) {
+        mWindow = window;
+    }
+
+    /**
+     * @return The soft input mode that is currently used by the window.
+     */
+    public int getWindowSoftInputMode() {
+        return mWindow.getAttributes().softInputMode;
+    }
+
+    /**
+     * Set the soft input mode that is used by the window.
+     * @param softInputMode The soft input mode to be used.
+     */
+    public void setWindowSoftInputMode(int softInputMode) {
+        mWindow.setSoftInputMode(softInputMode);
+    }
+
+    /**
+     * Used for accessing the current display frame for the whole window view hierarchy.
+     * @param displayFrame The rect that will be set to the current display frame for the window.
+     */
+    public void getWindowVisibleDisplayFrame(Rect displayFrame) {
+        mWindow.getDecorView().getWindowVisibleDisplayFrame(displayFrame);
+    }
+
+    /**
+     * @return The height of the decor view.
+     */
+    public int getDecorViewHeight() {
+        return mWindow.getDecorView().getHeight();
+    }
+}