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/*
* Copyright 2009, The Android Open Source Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER OR
* 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 <PlatformBridge.h>
#include "CookieClient.h"
#include "FileSystemClient.h"
#include "FrameView.h"
#include "JavaSharedClient.h"
#include "KeyGeneratorClient.h"
#include "PluginView.h"
#include "WebCoreFrameBridge.h"
#include "WebViewCore.h"
#include "npruntime.h"
#include <wtf/android/AndroidThreading.h>
#include <wtf/MainThread.h>
#if USE(ACCELERATED_COMPOSITING)
#include "LayerAndroid.h"
#endif
using namespace android;
namespace WebCore {
#if USE(ACCELERATED_COMPOSITING)
void PlatformBridge::setUIRootLayer(const WebCore::FrameView* view, const LayerAndroid* layer)
{
android::WebViewCore* core = android::WebViewCore::getWebViewCore(view);
core->setUIRootLayer(layer);
}
void PlatformBridge::immediateRepaint(const WebCore::FrameView* view)
{
android::WebViewCore* core = android::WebViewCore::getWebViewCore(view);
core->immediateRepaint();
}
#endif // USE(ACCELERATED_COMPOSITING)
WTF::Vector<String> PlatformBridge::getSupportedKeyStrengthList()
{
KeyGeneratorClient* client = JavaSharedClient::GetKeyGeneratorClient();
if (!client)
return Vector<String>();
return client->getSupportedKeyStrengthList();
}
String PlatformBridge::getSignedPublicKeyAndChallengeString(unsigned index, const String& challenge, const KURL& url)
{
KeyGeneratorClient* client = JavaSharedClient::GetKeyGeneratorClient();
if (!client)
return String();
return client->getSignedPublicKeyAndChallengeString(index, challenge, url);
}
void PlatformBridge::setCookies(const KURL& url, const String& value)
{
CookieClient* client = JavaSharedClient::GetCookieClient();
if (!client)
return;
client->setCookies(url, value);
}
String PlatformBridge::cookies(const KURL& url)
{
CookieClient* client = JavaSharedClient::GetCookieClient();
if (!client)
return String();
return client->cookies(url);
}
bool PlatformBridge::cookiesEnabled()
{
CookieClient* client = JavaSharedClient::GetCookieClient();
if (!client)
return false;
return client->cookiesEnabled();
}
NPObject* PlatformBridge::pluginScriptableObject(Widget* widget)
{
#if USE(V8)
if (!widget->isPluginView())
return 0;
PluginView* pluginView = static_cast<PluginView*>(widget);
return pluginView->getNPObject();
#else
return 0;
#endif
}
bool PlatformBridge::isWebViewPaused(const WebCore::FrameView* frameView)
{
android::WebViewCore* webViewCore = android::WebViewCore::getWebViewCore(frameView);
return webViewCore->isPaused();
}
bool PlatformBridge::canScroll(const WebCore::FrameView* frameView)
{
// We want to ignore requests to scroll that were not initiated by the
// user. An example of this is when text is inserted into a
// textfield/area, which results in a scroll. We ignore this because
// we know how to do this ourselves in the UI thread.
// An example of it being initiated by the user is if the user clicks
// an anchor element which simply scrolls the page.
return android::WebFrame::getWebFrame(frameView->frame())->userInitiatedClick();
}
bool PlatformBridge::popupsAllowed(NPP)
{
return false;
}
String PlatformBridge::resolveFilePathForContentUri(const String& contentUri)
{
FileSystemClient* client = JavaSharedClient::GetFileSystemClient();
return client->resolveFilePathForContentUri(contentUri);
}
} // namespace WebCore
// This is the implementation of AndroidThreading, which is declared in
// JavaScriptCore/wtf/android/AndroidThreading.h. It is provided here, rather
// than in its own source file, to avoid linker problems.
//
// By default, when building a shared library, the linker strips from static
// libraries any compilation units which do not contain any code referenced from
// that static library. Since
// AndroidThreading::scheduleDispatchFunctionsOnMainThread is not referenced
// from libwebcore.a, implementing it in its own compilation unit results in it
// being stripped. This stripping can be avoided by using the linker option
// --whole-archive for libwebcore.a, but this adds considerably to the size of
// libwebcore.so.
namespace WTF {
// Callback in the main thread.
static void timeoutFired(void*)
{
dispatchFunctionsFromMainThread();
}
void AndroidThreading::scheduleDispatchFunctionsOnMainThread()
{
JavaSharedClient::EnqueueFunctionPtr(timeoutFired, 0);
}
} // namespace WTF
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