Title: [122299] trunk/Source/WebKit2
Revision
122299
Author
[email protected]
Date
2012-07-10 23:10:43 -0700 (Tue, 10 Jul 2012)

Log Message

[WK2][EFL] Add Battery Status Provider
https://bugs.webkit.org/show_bug.cgi?id=90543

Patch by Christophe Dumez <[email protected]> on 2012-07-10
Reviewed by Kenneth Rohde Christiansen.

Define a battery status provider for WebKit2 EFL which
relies on WebCore::BatteryProviderEfl.

* CMakeLists.txt: Add WebCore/Modules/battery to include
paths.
* PlatformEfl.cmake: Add BatteryProvider class to CMake.
* UIProcess/API/efl/BatteryProvider.cpp: Added.
(toBatteryProvider):
(startUpdatingCallback):
(stopUpdatingCallback):
(BatteryProvider::~BatteryProvider):
(BatteryProvider::create):
(BatteryProvider::BatteryProvider):
(BatteryProvider::startUpdating):
(BatteryProvider::stopUpdating):
(BatteryProvider::didChangeBatteryStatus):
* UIProcess/API/efl/BatteryProvider.h: Added.
(BatteryProvider):
* UIProcess/API/efl/ewk_context.cpp:
(_Ewk_Context): Add BatteryProvider to Ewk_Context.
(createDefaultEwkContext):
(ewk_context_default_get):

Modified Paths

Added Paths

Diff

Modified: trunk/Source/WebKit2/CMakeLists.txt (122298 => 122299)


--- trunk/Source/WebKit2/CMakeLists.txt	2012-07-11 05:43:06 UTC (rev 122298)
+++ trunk/Source/WebKit2/CMakeLists.txt	2012-07-11 06:10:43 UTC (rev 122299)
@@ -43,6 +43,7 @@
     "${WEBKIT2_DIR}/WebProcess/WebCoreSupport"
     "${WEBKIT2_DIR}/WebProcess/WebPage"
     "${WEBCORE_DIR}"
+    "${WEBCORE_DIR}/Modules/battery"
     "${WEBCORE_DIR}/Modules/intents"
     "${WEBCORE_DIR}/accessibility"
     "${WEBCORE_DIR}/bindings/js"

Modified: trunk/Source/WebKit2/ChangeLog (122298 => 122299)


--- trunk/Source/WebKit2/ChangeLog	2012-07-11 05:43:06 UTC (rev 122298)
+++ trunk/Source/WebKit2/ChangeLog	2012-07-11 06:10:43 UTC (rev 122299)
@@ -1,3 +1,33 @@
+2012-07-10  Christophe Dumez  <[email protected]>
+
+        [WK2][EFL] Add Battery Status Provider
+        https://bugs.webkit.org/show_bug.cgi?id=90543
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Define a battery status provider for WebKit2 EFL which
+        relies on WebCore::BatteryProviderEfl.
+
+        * CMakeLists.txt: Add WebCore/Modules/battery to include
+        paths.
+        * PlatformEfl.cmake: Add BatteryProvider class to CMake.
+        * UIProcess/API/efl/BatteryProvider.cpp: Added.
+        (toBatteryProvider):
+        (startUpdatingCallback):
+        (stopUpdatingCallback):
+        (BatteryProvider::~BatteryProvider):
+        (BatteryProvider::create):
+        (BatteryProvider::BatteryProvider):
+        (BatteryProvider::startUpdating):
+        (BatteryProvider::stopUpdating):
+        (BatteryProvider::didChangeBatteryStatus):
+        * UIProcess/API/efl/BatteryProvider.h: Added.
+        (BatteryProvider):
+        * UIProcess/API/efl/ewk_context.cpp:
+        (_Ewk_Context): Add BatteryProvider to Ewk_Context.
+        (createDefaultEwkContext):
+        (ewk_context_default_get):
+
 2012-07-10  No'am Rosenthal  <[email protected]>
 
         [Qt] Enable antialiasing for TextureMapper

Modified: trunk/Source/WebKit2/PlatformEfl.cmake (122298 => 122299)


--- trunk/Source/WebKit2/PlatformEfl.cmake	2012-07-11 05:43:06 UTC (rev 122298)
+++ trunk/Source/WebKit2/PlatformEfl.cmake	2012-07-11 06:10:43 UTC (rev 122299)
@@ -32,6 +32,7 @@
     UIProcess/API/C/soup/WKContextSoup.cpp
     UIProcess/API/C/soup/WKSoupRequestManager.cpp
 
+    UIProcess/API/efl/BatteryProvider.cpp
     UIProcess/API/efl/PageClientImpl.cpp
     UIProcess/API/efl/ewk_context.cpp
     UIProcess/API/efl/ewk_intent.cpp

Added: trunk/Source/WebKit2/UIProcess/API/efl/BatteryProvider.cpp (0 => 122299)


--- trunk/Source/WebKit2/UIProcess/API/efl/BatteryProvider.cpp	                        (rev 0)
+++ trunk/Source/WebKit2/UIProcess/API/efl/BatteryProvider.cpp	2012-07-11 06:10:43 UTC (rev 122299)
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2012 Intel Corporation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "BatteryProvider.h"
+
+#if ENABLE(BATTERY_STATUS)
+
+#include "WKAPICast.h"
+#include "WKBatteryManager.h"
+#include "WKBatteryStatus.h"
+
+using namespace WebCore;
+using namespace WebKit;
+
+static inline BatteryProviderEfl* toBatteryProvider(const void* clientInfo)
+{
+    return static_cast<BatteryProviderEfl*>(const_cast<void*>(clientInfo));
+}
+
+static void startUpdatingCallback(WKBatteryManagerRef batteryManager, const void* clientInfo)
+{
+    toBatteryProvider(clientInfo)->startUpdating();
+}
+
+static void stopUpdatingCallback(WKBatteryManagerRef batteryManager, const void* clientInfo)
+{
+    toBatteryProvider(clientInfo)->stopUpdating();
+}
+
+BatteryProvider::~BatteryProvider()
+{
+    m_provider.stopUpdating();
+}
+
+PassRefPtr<BatteryProvider> BatteryProvider::create(WKBatteryManagerRef wkBatteryManager)
+{
+    return adoptRef(new BatteryProvider(wkBatteryManager));
+}
+
+BatteryProvider::BatteryProvider(WKBatteryManagerRef wkBatteryManager)
+    : m_wkBatteryManager(wkBatteryManager)
+    , m_provider(this)
+{
+    ASSERT(wkBatteryManager);
+
+    WKBatteryProvider wkBatteryProvider = {
+        kWKBatteryProviderCurrentVersion,
+        this, // clientInfo
+        startUpdatingCallback,
+        stopUpdatingCallback
+    };
+    WKBatteryManagerSetProvider(m_wkBatteryManager.get(), &wkBatteryProvider);
+}
+
+void BatteryProvider::startUpdating()
+{
+    m_provider.startUpdating();
+}
+
+void BatteryProvider::stopUpdating()
+{
+    m_provider.stopUpdating();
+}
+
+void BatteryProvider::didChangeBatteryStatus(const AtomicString& eventType, PassRefPtr<BatteryStatus> status)
+{
+    WKRetainPtr<WKBatteryStatusRef> wkBatteryStatus(AdoptWK, WKBatteryStatusCreate(status->charging(), status->chargingTime(), status->dischargingTime(), status->level()));
+    WKBatteryManagerProviderDidChangeBatteryStatus(m_wkBatteryManager.get(), toAPI(eventType.impl()), wkBatteryStatus.get());
+}
+
+#endif // ENABLE(BATTERY_STATUS)

Added: trunk/Source/WebKit2/UIProcess/API/efl/BatteryProvider.h (0 => 122299)


--- trunk/Source/WebKit2/UIProcess/API/efl/BatteryProvider.h	                        (rev 0)
+++ trunk/Source/WebKit2/UIProcess/API/efl/BatteryProvider.h	2012-07-11 06:10:43 UTC (rev 122299)
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2012 Intel Corporation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef BatteryProvider_h
+#define BatteryProvider_h
+
+#if ENABLE(BATTERY_STATUS)
+
+#include "BatteryProviderEfl.h"
+#include "BatteryProviderEflClient.h"
+#include "BatteryStatus.h"
+#include "WKRetainPtr.h"
+#include <WebKit2/WKBase.h>
+#include <wtf/PassRefPtr.h>
+
+class BatteryProvider : public RefCounted<BatteryProvider>, public WebCore::BatteryProviderEflClient {
+public:
+    virtual ~BatteryProvider();
+    static PassRefPtr<BatteryProvider> create(WKBatteryManagerRef);
+
+    void startUpdating();
+    void stopUpdating();
+
+private:
+    BatteryProvider(WKBatteryManagerRef);
+
+    // BatteryProviderEflClient interface.
+    virtual void didChangeBatteryStatus(const AtomicString& eventType, PassRefPtr<WebCore::BatteryStatus>);
+
+    WKRetainPtr<WKBatteryManagerRef> m_wkBatteryManager;
+    WebCore::BatteryProviderEfl m_provider;
+};
+
+#endif // ENABLE(BATTERY_STATUS)
+
+#endif // BatteryProvider_h

Modified: trunk/Source/WebKit2/UIProcess/API/efl/ewk_context.cpp (122298 => 122299)


--- trunk/Source/WebKit2/UIProcess/API/efl/ewk_context.cpp	2012-07-11 05:43:06 UTC (rev 122298)
+++ trunk/Source/WebKit2/UIProcess/API/efl/ewk_context.cpp	2012-07-11 06:10:43 UTC (rev 122299)
@@ -21,6 +21,7 @@
 #include "config.h"
 #include "ewk_context.h"
 
+#include "BatteryProvider.h"
 #include "WKAPICast.h"
 #include "WKRetainPtr.h"
 #include "ewk_context_private.h"
@@ -29,6 +30,9 @@
 
 struct _Ewk_Context {
     WKRetainPtr<WKContextRef> context;
+#if ENABLE(BATTERY_STATUS)
+    RefPtr<BatteryProvider> batteryProvider;
+#endif
 
     _Ewk_Context(WKContextRef contextRef)
     {
@@ -41,8 +45,22 @@
     return ewkContext->context.get();
 }
 
+static inline Ewk_Context* createDefaultEwkContext()
+{
+    WKContextRef wkContext = WKContextGetSharedProcessContext();
+    Ewk_Context* ewkContext = new Ewk_Context(wkContext);
+
+#if ENABLE(BATTERY_STATUS)
+    WKBatteryManagerRef wkBatteryManager = WKContextGetBatteryManager(wkContext);
+    ewkContext->batteryProvider = BatteryProvider::create(wkBatteryManager);
+#endif
+
+    return ewkContext;
+}
+
 Ewk_Context* ewk_context_default_get()
 {
-    DEFINE_STATIC_LOCAL(Ewk_Context, defaultContext, (WKContextGetSharedProcessContext()));
-    return &defaultContext;
+    static Ewk_Context* defaultContext = createDefaultEwkContext();
+
+    return defaultContext;
 }
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