1 /*
2 * Copyright 2010, The Android Open Source Project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "DeviceOrientationClientAndroid.h"
28
29 #include "WebViewCore.h"
30
31 using namespace WebCore;
32
33 namespace android {
34
DeviceOrientationClientAndroid()35 DeviceOrientationClientAndroid::DeviceOrientationClientAndroid()
36 : m_client(0)
37 {
38 }
39
setWebViewCore(WebViewCore * webViewCore)40 void DeviceOrientationClientAndroid::setWebViewCore(WebViewCore* webViewCore)
41 {
42 m_webViewCore = webViewCore;
43 ASSERT(m_webViewCore);
44 }
45
setController(DeviceOrientationController * controller)46 void DeviceOrientationClientAndroid::setController(DeviceOrientationController* controller)
47 {
48 // This will be called by the Page constructor before the WebViewCore
49 // has been configured regarding the mock. We cache the controller for
50 // later use.
51 m_controller = controller;
52 ASSERT(m_controller);
53 }
54
startUpdating()55 void DeviceOrientationClientAndroid::startUpdating()
56 {
57 client()->startUpdating();
58 }
59
stopUpdating()60 void DeviceOrientationClientAndroid::stopUpdating()
61 {
62 client()->stopUpdating();
63 }
64
lastOrientation() const65 DeviceOrientation* DeviceOrientationClientAndroid::lastOrientation() const
66 {
67 return client()->lastOrientation();
68 }
69
deviceOrientationControllerDestroyed()70 void DeviceOrientationClientAndroid::deviceOrientationControllerDestroyed()
71 {
72 delete this;
73 }
74
client() const75 DeviceOrientationClient* DeviceOrientationClientAndroid::client() const
76 {
77 if (!m_client) {
78 m_client = m_webViewCore->deviceMotionAndOrientationManager()->orientationClient();
79 m_client->setController(m_controller);
80 }
81 return m_client;
82 }
83
84 } // namespace android
85