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-rw-r--r--WebKit/Android.mk1
-rw-r--r--WebKit/android/jni/WebViewCore.cpp28
-rw-r--r--WebKit/android/jni/WebViewCore.h12
-rw-r--r--WebKit/android/plugins/ANPEventInterface.cpp84
-rw-r--r--WebKit/android/plugins/android_npapi.h26
5 files changed, 151 insertions, 0 deletions
diff --git a/WebKit/Android.mk b/WebKit/Android.mk
index 2f0b5d4..814c503 100644
--- a/WebKit/Android.mk
+++ b/WebKit/Android.mk
@@ -65,6 +65,7 @@ LOCAL_SRC_FILES := \
\
android/plugins/ANPBitmapInterface.cpp \
android/plugins/ANPCanvasInterface.cpp \
+ android/plugins/ANPEventInterface.cpp \
android/plugins/ANPLogInterface.cpp \
android/plugins/ANPMatrixInterface.cpp \
android/plugins/ANPPaintInterface.cpp \
diff --git a/WebKit/android/jni/WebViewCore.cpp b/WebKit/android/jni/WebViewCore.cpp
index 0b7e63b..c6034aa 100644
--- a/WebKit/android/jni/WebViewCore.cpp
+++ b/WebKit/android/jni/WebViewCore.cpp
@@ -88,6 +88,7 @@
#include "Settings.h"
#include "SkANP.h"
#include "SkTemplates.h"
+#include "SkTDArray.h"
#include "SkTypes.h"
#include "SkCanvas.h"
#include "SkPicture.h"
@@ -139,6 +140,24 @@ FILE* gRenderTreeFile = 0;
namespace android {
+static SkTDArray<WebViewCore*> gInstanceList;
+
+void WebViewCore::addInstance(WebViewCore* inst) {
+ *gInstanceList.append() = inst;
+}
+
+void WebViewCore::removeInstance(WebViewCore* inst) {
+ int index = gInstanceList.find(inst);
+ LOG_ASSERT(index >= 0, "RemoveInstance inst not found");
+ if (index >= 0) {
+ gInstanceList.removeShuffle(index);
+ }
+}
+
+bool WebViewCore::isInstance(WebViewCore* inst) {
+ return gInstanceList.find(inst) >= 0;
+}
+
// ----------------------------------------------------------------------------
#define GET_NATIVE_VIEW(env, obj) ((WebViewCore*)env->GetIntField(obj, gWebViewCoreFields.m_nativeClass))
@@ -286,10 +305,14 @@ WebViewCore::WebViewCore(JNIEnv* env, jobject javaWebViewCore, WebCore::Frame* m
PageGroup::setShouldTrackVisitedLinks(true);
reset(true);
+
+ WebViewCore::addInstance(this);
}
WebViewCore::~WebViewCore()
{
+ WebViewCore::removeInstance(this);
+
// Release the focused view
Release(m_popupReply);
@@ -1316,6 +1339,11 @@ void WebViewCore::removePlugin(PluginWidgetAndroid* w)
}
}
+bool WebViewCore::isPlugin(PluginWidgetAndroid* w) const
+{
+ return m_plugins.find(w) >= 0;
+}
+
void WebViewCore::invalPlugin(PluginWidgetAndroid* w)
{
const double PLUGIN_INVAL_DELAY = 1.0 / 60;
diff --git a/WebKit/android/jni/WebViewCore.h b/WebKit/android/jni/WebViewCore.h
index d1c8511..a469329 100644
--- a/WebKit/android/jni/WebViewCore.h
+++ b/WebKit/android/jni/WebViewCore.h
@@ -347,6 +347,8 @@ namespace android {
*/
void addPlugin(PluginWidgetAndroid*);
void removePlugin(PluginWidgetAndroid*);
+ // returns true if the pluginwidgit is in our active list
+ bool isPlugin(PluginWidgetAndroid*) const;
void invalPlugin(PluginWidgetAndroid*);
void drawPlugins();
@@ -513,6 +515,16 @@ namespace android {
#if DEBUG_NAV_UI
uint32_t m_now;
#endif
+
+ private:
+ // called from constructor, to add this to a global list
+ static void addInstance(WebViewCore*);
+ // called from destructor, to remove this from a global list
+ static void removeInstance(WebViewCore*);
+ public:
+ // call only from webkit thread (like add/remove), return true if inst
+ // is still alive
+ static bool isInstance(WebViewCore*);
};
} // namespace android
diff --git a/WebKit/android/plugins/ANPEventInterface.cpp b/WebKit/android/plugins/ANPEventInterface.cpp
new file mode 100644
index 0000000..2fdf159
--- /dev/null
+++ b/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);
+}
diff --git a/WebKit/android/plugins/android_npapi.h b/WebKit/android/plugins/android_npapi.h
index 14553ff..1111836 100644
--- a/WebKit/android/plugins/android_npapi.h
+++ b/WebKit/android/plugins/android_npapi.h
@@ -118,6 +118,7 @@ typedef uint32_t ANPMatrixFlag;
#define kBitmapInterfaceV0_ANPGetValue ((NPNVariable)1008)
#define kSurfaceInterfaceV0_ANPGetValue ((NPNVariable)1009)
#define kSystemInterfaceV0_ANPGetValue ((NPNVariable)1010)
+#define kEventInterfaceV0_ANPGetValue ((NPNVariable)1011)
/** queries for which drawing model is desired (for the draw event)
@@ -759,6 +760,21 @@ enum ANPEventTypes {
*/
kDraw_ANPEventType = 4,
kLifecycle_ANPEventType = 5,
+
+ /** This event type is completely defined by the plugin.
+ When creating an event, the caller must always set the first
+ two fields, the remaining data is optional.
+ ANPEvent evt;
+ evt.inSize = sizeof(ANPEvent);
+ evt.eventType = kCustom_ANPEventType
+ // other data slots are optional
+ evt.other[] = ...;
+ To post a copy of the event, call
+ eventInterface->postEvent(myNPPInstance, &evt);
+ That call makes a copy of the event struct, and post that on the event
+ queue for the plugin.
+ */
+ kCustom_ANPEventType = 6,
};
typedef int32_t ANPEventType;
@@ -883,4 +899,14 @@ struct ANPEvent {
} data;
};
+struct ANPEventInterfaceV0 : ANPInterface {
+ /** Post a copy of the specified event to the plugin. The event will be
+ delivered to the plugin in its main thread (the thread that receives
+ other ANPEvents). If, after posting before delivery, the NPP instance
+ is torn down, the event will be discarded.
+ */
+ void (*postEvent)(NPP inst, const ANPEvent* event);
+};
+
+
#endif
generated by cgit v1.1 at 2025-11-27 23:41:21 +0000