1 files changed, 84 insertions, 0 deletions
diff --git a/Source/WebKit/android/plugins/ANPEventInterface.cpp b/Source/WebKit/android/plugins/ANPEventInterface.cpp
new file mode 100644
index 0000000..2fdf159
--- /dev/null
+++ b/Source/WebKit/android/plugins/ANPEventInterface.cpp
@@ -0,0 +1,84 @@
+/*
+ * 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.
+ */
+
+// must include config.h first for webkit to fiddle with new/delete
+#include "config.h"
+#include "SkANP.h"
+#include "WebViewCore.h"
+#include "PluginView.h"
+#include "PluginWidgetAndroid.h"
+
+#include "JavaSharedClient.h"
+
+using namespace android;
+
+struct WrappedANPEvent {
+    WebViewCore*            fWVC;
+    PluginWidgetAndroid*    fPWA;
+    ANPEvent                fEvent;
+};
+
+/*  Its possible we may be called after the plugin that initiated the event
+    has been torn-down. Thus we check that the assicated webviewcore and
+    pluginwidget are still active before dispatching the event.
+ */
+static void send_anpevent(void* data) {
+    WrappedANPEvent* wrapper = static_cast<WrappedANPEvent*>(data);
+    WebViewCore* core = wrapper->fWVC;
+    PluginWidgetAndroid* widget = wrapper->fPWA;
+
+    // be sure we're still alive before delivering the event
+    if (WebViewCore::isInstance(core) && core->isPlugin(widget)) {
+        widget->sendEvent(wrapper->fEvent);
+    }
+    delete wrapper;
+}
+
+static void anp_postEvent(NPP instance, const ANPEvent* event) {
+    if (instance && instance->ndata && event) {
+        PluginView* pluginView = static_cast<PluginView*>(instance->ndata);
+        PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
+        WebViewCore* wvc = pluginWidget->webViewCore();
+
+        WrappedANPEvent* wrapper = new WrappedANPEvent;
+        // recored these, and recheck that they are valid before delivery
+        // in send_anpevent
+        wrapper->fWVC = pluginWidget->webViewCore();
+        wrapper->fPWA = pluginWidget;
+        // make a copy of the event
+        wrapper->fEvent = *event;
+        JavaSharedClient::EnqueueFunctionPtr(send_anpevent, wrapper);
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+#define ASSIGN(obj, name)   (obj)->name = anp_##name
+
+void ANPEventInterfaceV0_Init(ANPInterface* value) {
+    ANPEventInterfaceV0* i = reinterpret_cast<ANPEventInterfaceV0*>(value);
+
+    ASSIGN(i, postEvent);
+}