Issue #1053 - Remove android support from NPAPI

1 files changed, 2 insertions, 451 deletions

diff --git a/dom/plugins/base/nsPluginInstanceOwner.cpp b/dom/plugins/base/nsPluginInstanceOwner.cpp
index d5b1eb9ea..22c4783ca 100644
--- a/dom/plugins/base/nsPluginInstanceOwner.cpp
+++ b/dom/plugins/base/nsPluginInstanceOwner.cpp
@@ -87,20 +87,6 @@ static NS_DEFINE_CID(kAppShellCID, NS_APPSHELL_CID);
 #include <gtk/gtk.h>
 #endif
 
-#ifdef MOZ_WIDGET_ANDROID
-#include "ANPBase.h"
-#include "AndroidBridge.h"
-#include "ClientLayerManager.h"
-#include "nsWindow.h"
-
-static nsPluginInstanceOwner* sFullScreenInstance = nullptr;
-
-using namespace mozilla::dom;
-
-#include <android/log.h>
-#define LOG(args...)  __android_log_print(ANDROID_LOG_INFO, "GeckoPlugins" , ## args)
-#endif
-
 using namespace mozilla;
 using namespace mozilla::dom;
 using namespace mozilla::layers;
@@ -165,29 +151,6 @@ nsPluginInstanceOwner::NotifyPaintWaiter(nsDisplayListBuilder* aBuilder)
   }
 }
 
-#if MOZ_WIDGET_ANDROID
-static void
-AttachToContainerAsSurfaceTexture(ImageContainer* container,
-                                  nsNPAPIPluginInstance* instance,
-                                  const LayoutDeviceRect& rect,
-                                  RefPtr<Image>* out_image)
-{
-  MOZ_ASSERT(out_image);
-  MOZ_ASSERT(!*out_image);
-
-  mozilla::gl::AndroidSurfaceTexture* surfTex = instance->AsSurfaceTexture();
-  if (!surfTex) {
-    return;
-  }
-
-  RefPtr<Image> img = new SurfaceTextureImage(
-    surfTex,
-    gfx::IntSize::Truncate(rect.width, rect.height),
-    instance->OriginPos());
-  *out_image = img;
-}
-#endif
-
 bool
 nsPluginInstanceOwner::NeedsScrollImageLayer()
 {
@@ -211,27 +174,6 @@ nsPluginInstanceOwner::GetImageContainer()
 
   RefPtr<ImageContainer> container;
 
-#if MOZ_WIDGET_ANDROID
-  LayoutDeviceRect r = GetPluginRect();
-
-  // NotifySize() causes Flash to do a bunch of stuff like ask for surfaces to render
-  // into, set y-flip flags, etc, so we do this at the beginning.
-  float resolution = mPluginFrame->PresContext()->PresShell()->GetCumulativeResolution();
-  ScreenSize screenSize = (r * LayoutDeviceToScreenScale(resolution)).Size();
-  mInstance->NotifySize(nsIntSize::Truncate(screenSize.width, screenSize.height));
-
-  container = LayerManager::CreateImageContainer();
-
-  if (r.width && r.height) {
-    // Try to get it as an EGLImage first.
-    RefPtr<Image> img;
-    AttachToContainerAsSurfaceTexture(container, mInstance, r, &img);
-
-    if (img) {
-      container->SetCurrentImageInTransaction(img);
-    }
-  }
-#else
   if (NeedsScrollImageLayer()) {
     // windowed plugin under e10s
 #if defined(XP_WIN)
@@ -241,7 +183,6 @@ nsPluginInstanceOwner::GetImageContainer()
     // async windowless rendering
     mInstance->GetImageContainer(getter_AddRefs(container));
   }
-#endif
 
   return container.forget();
 }
@@ -358,11 +299,6 @@ nsPluginInstanceOwner::nsPluginInstanceOwner()
 
   mWaitingForPaint = false;
 
-#ifdef MOZ_WIDGET_ANDROID
-  mFullScreen = false;
-  mJavaView = nullptr;
-#endif
-
 #ifdef XP_WIN
   mGotCompositionData = false;
   mSentStartComposition = false;
@@ -387,10 +323,6 @@ nsPluginInstanceOwner::~nsPluginInstanceOwner()
   PLUG_DeletePluginNativeWindow(mPluginWindow);
   mPluginWindow = nullptr;
 
-#ifdef MOZ_WIDGET_ANDROID
-  RemovePluginView();
-#endif
-
   if (mInstance) {
     mInstance->SetOwner(nullptr);
   }
@@ -413,10 +345,6 @@ nsPluginInstanceOwner::SetInstance(nsNPAPIPluginInstance *aInstance)
   // from our destructor.  This fixes bug 613376.
   if (mInstance && !aInstance) {
     mInstance->SetOwner(nullptr);
-
-#ifdef MOZ_WIDGET_ANDROID
-    RemovePluginView();
-#endif
   }
 
   mInstance = aInstance;
@@ -601,7 +529,7 @@ NS_IMETHODIMP nsPluginInstanceOwner::InvalidateRect(NPRect *invalidRect)
   if (!mPluginFrame || !invalidRect || !mWidgetVisible)
     return NS_ERROR_FAILURE;
 
-#if defined(XP_MACOSX) || defined(MOZ_WIDGET_ANDROID)
+#ifdef XP_MACOSX
   // Each time an asynchronously-drawing plugin sends a new surface to display,
   // the image in the ImageContainer is updated and InvalidateRect is called.
   // There are different side effects for (sync) Android plugins.
@@ -624,6 +552,7 @@ NS_IMETHODIMP nsPluginInstanceOwner::InvalidateRect(NPRect *invalidRect)
     }
   }
 #endif
+
   nsIntRect rect(invalidRect->left,
                  invalidRect->top,
                  invalidRect->right - invalidRect->left,
@@ -1485,185 +1414,6 @@ nsPluginInstanceOwner::GetEventloopNestingLevel()
   return currentLevel;
 }
 
-#ifdef MOZ_WIDGET_ANDROID
-
-// Modified version of nsFrame::GetOffsetToCrossDoc that stops when it
-// hits an element with a displayport (or runs out of frames). This is
-// not really the right thing to do, but it's better than what was here before.
-static nsPoint
-GetOffsetRootContent(nsIFrame* aFrame)
-{
-  // offset will hold the final offset
-  // docOffset holds the currently accumulated offset at the current APD, it
-  // will be converted and added to offset when the current APD changes.
-  nsPoint offset(0, 0), docOffset(0, 0);
-  const nsIFrame* f = aFrame;
-  int32_t currAPD = aFrame->PresContext()->AppUnitsPerDevPixel();
-  int32_t apd = currAPD;
-  while (f) {
-    if (f->GetContent() && nsLayoutUtils::HasDisplayPort(f->GetContent()))
-      break;
-
-    docOffset += f->GetPosition();
-    nsIFrame* parent = f->GetParent();
-    if (parent) {
-      f = parent;
-    } else {
-      nsPoint newOffset(0, 0);
-      f = nsLayoutUtils::GetCrossDocParentFrame(f, &newOffset);
-      int32_t newAPD = f ? f->PresContext()->AppUnitsPerDevPixel() : 0;
-      if (!f || newAPD != currAPD) {
-        // Convert docOffset to the right APD and add it to offset.
-        offset += docOffset.ScaleToOtherAppUnits(currAPD, apd);
-        docOffset.x = docOffset.y = 0;
-      }
-      currAPD = newAPD;
-      docOffset += newOffset;
-    }
-  }
-
-  offset += docOffset.ScaleToOtherAppUnits(currAPD, apd);
-
-  return offset;
-}
-
-LayoutDeviceRect nsPluginInstanceOwner::GetPluginRect()
-{
-  // Get the offset of the content relative to the page
-  nsRect bounds = mPluginFrame->GetContentRectRelativeToSelf() + GetOffsetRootContent(mPluginFrame);
-  LayoutDeviceIntRect rect = LayoutDeviceIntRect::FromAppUnitsToNearest(bounds, mPluginFrame->PresContext()->AppUnitsPerDevPixel());
-  return LayoutDeviceRect(rect);
-}
-
-bool nsPluginInstanceOwner::AddPluginView(const LayoutDeviceRect& aRect /* = LayoutDeviceRect(0, 0, 0, 0) */)
-{
-  if (!mJavaView) {
-    mJavaView = mInstance->GetJavaSurface();
-
-    if (!mJavaView)
-      return false;
-
-    mJavaView = (void*)jni::GetGeckoThreadEnv()->NewGlobalRef((jobject)mJavaView);
-  }
-
-  if (mFullScreen) {
-    java::GeckoAppShell::AddFullScreenPluginView(jni::Object::Ref::From(jobject(mJavaView)));
-    sFullScreenInstance = this;
-  }
-
-  return true;
-}
-
-void nsPluginInstanceOwner::RemovePluginView()
-{
-  if (!mInstance || !mJavaView)
-    return;
-
-  if (mFullScreen) {
-    java::GeckoAppShell::RemoveFullScreenPluginView(jni::Object::Ref::From(jobject(mJavaView)));
-  }
-  jni::GetGeckoThreadEnv()->DeleteGlobalRef((jobject)mJavaView);
-  mJavaView = nullptr;
-
-  if (mFullScreen)
-    sFullScreenInstance = nullptr;
-}
-
-void
-nsPluginInstanceOwner::GetVideos(nsTArray<nsNPAPIPluginInstance::VideoInfo*>& aVideos)
-{
-  if (!mInstance)
-    return;
-
-  mInstance->GetVideos(aVideos);
-}
-
-already_AddRefed<ImageContainer>
-nsPluginInstanceOwner::GetImageContainerForVideo(nsNPAPIPluginInstance::VideoInfo* aVideoInfo)
-{
-  RefPtr<ImageContainer> container = LayerManager::CreateImageContainer();
-
-  if (aVideoInfo->mDimensions.width && aVideoInfo->mDimensions.height) {
-    RefPtr<Image> img = new SurfaceTextureImage(
-      aVideoInfo->mSurfaceTexture,
-      gfx::IntSize::Truncate(aVideoInfo->mDimensions.width, aVideoInfo->mDimensions.height),
-      gl::OriginPos::BottomLeft);
-    container->SetCurrentImageInTransaction(img);
-  }
-
-  return container.forget();
-}
-
-void nsPluginInstanceOwner::Invalidate() {
-  NPRect rect;
-  rect.left = rect.top = 0;
-  rect.right = mPluginWindow->width;
-  rect.bottom = mPluginWindow->height;
-  InvalidateRect(&rect);
-}
-
-void nsPluginInstanceOwner::Recomposite() {
-  nsIWidget* const widget = mPluginFrame->GetNearestWidget();
-  NS_ENSURE_TRUE_VOID(widget);
-
-  LayerManager* const lm = widget->GetLayerManager();
-  NS_ENSURE_TRUE_VOID(lm);
-
-  ClientLayerManager* const clm = lm->AsClientLayerManager();
-  NS_ENSURE_TRUE_VOID(clm && clm->GetRoot());
-
-  clm->SendInvalidRegion(
-      clm->GetRoot()->GetLocalVisibleRegion().ToUnknownRegion().GetBounds());
-  clm->Composite();
-}
-
-void nsPluginInstanceOwner::RequestFullScreen() {
-  if (mFullScreen)
-    return;
-
-  // Remove whatever view we currently have (if any, fullscreen or otherwise)
-  RemovePluginView();
-
-  mFullScreen = true;
-  AddPluginView();
-
-  mInstance->NotifyFullScreen(mFullScreen);
-}
-
-void nsPluginInstanceOwner::ExitFullScreen() {
-  if (!mFullScreen)
-    return;
-
-  RemovePluginView();
-
-  mFullScreen = false;
-
-  int32_t model = mInstance->GetANPDrawingModel();
-
-  if (model == kSurface_ANPDrawingModel) {
-    // We need to do this immediately, otherwise Flash
-    // sometimes causes a deadlock (bug 762407)
-    AddPluginView(GetPluginRect());
-  }
-
-  mInstance->NotifyFullScreen(mFullScreen);
-
-  // This will cause Paint() to be called, which is where
-  // we normally add/update views and layers
-  Invalidate();
-}
-
-void nsPluginInstanceOwner::ExitFullScreen(jobject view) {
-  JNIEnv* env = jni::GetGeckoThreadEnv();
-
-  if (sFullScreenInstance && sFullScreenInstance->mInstance &&
-      env->IsSameObject(view, (jobject)sFullScreenInstance->mInstance->GetJavaSurface())) {
-    sFullScreenInstance->ExitFullScreen();
-  }
-}
-
-#endif
-
 void
 nsPluginInstanceOwner::NotifyHostAsyncInitFailed()
 {
@@ -1705,27 +1455,6 @@ nsPluginInstanceOwner::NotifyDestroyPending()
 
 nsresult nsPluginInstanceOwner::DispatchFocusToPlugin(nsIDOMEvent* aFocusEvent)
 {
-#ifdef MOZ_WIDGET_ANDROID
-  if (mInstance) {
-    ANPEvent event;
-    event.inSize = sizeof(ANPEvent);
-    event.eventType = kLifecycle_ANPEventType;
-
-    nsAutoString eventType;
-    aFocusEvent->GetType(eventType);
-    if (eventType.EqualsLiteral("focus")) {
-      event.data.lifecycle.action = kGainFocus_ANPLifecycleAction;
-    }
-    else if (eventType.EqualsLiteral("blur")) {
-      event.data.lifecycle.action = kLoseFocus_ANPLifecycleAction;
-    }
-    else {
-      NS_ASSERTION(false, "nsPluginInstanceOwner::DispatchFocusToPlugin, wierd eventType");
-    }
-    mInstance->HandleEvent(&event, nullptr);
-  }
-#endif
-
 #ifndef XP_MACOSX
   if (!mPluginWindow || (mPluginWindow->type == NPWindowTypeWindow)) {
     // continue only for cases without child window
@@ -2786,96 +2515,6 @@ nsEventStatus nsPluginInstanceOwner::ProcessEvent(const WidgetGUIEvent& anEvent)
     rv = nsEventStatus_eConsumeNoDefault;
 #endif
 
-#ifdef MOZ_WIDGET_ANDROID
-  // this code supports windowless plugins
-  {
-    // The plugin needs focus to receive keyboard and touch events
-    nsIFocusManager* fm = nsFocusManager::GetFocusManager();
-    if (fm) {
-      nsCOMPtr<nsIDOMElement> elem = do_QueryReferent(mContent);
-      fm->SetFocus(elem, 0);
-    }
-  }
-  switch(anEvent.mClass) {
-    case eMouseEventClass:
-      {
-        switch (anEvent.mMessage) {
-          case eMouseClick:
-          case eMouseDoubleClick:
-          case eMouseAuxClick:
-            // Button up/down events sent instead.
-            return rv;
-          default:
-            break;
-          }
-
-        // Get reference point relative to plugin origin.
-        const nsPresContext* presContext = mPluginFrame->PresContext();
-        nsPoint appPoint =
-          nsLayoutUtils::GetEventCoordinatesRelativeTo(&anEvent, mPluginFrame) -
-          mPluginFrame->GetContentRectRelativeToSelf().TopLeft();
-        nsIntPoint pluginPoint(presContext->AppUnitsToDevPixels(appPoint.x),
-                               presContext->AppUnitsToDevPixels(appPoint.y));
-
-        switch (anEvent.mMessage) {
-          case eMouseMove:
-            {
-              // are these going to be touch events?
-              // pluginPoint.x;
-              // pluginPoint.y;
-            }
-            break;
-          case eMouseDown:
-            {
-              ANPEvent event;
-              event.inSize = sizeof(ANPEvent);
-              event.eventType = kMouse_ANPEventType;
-              event.data.mouse.action = kDown_ANPMouseAction;
-              event.data.mouse.x = pluginPoint.x;
-              event.data.mouse.y = pluginPoint.y;
-              mInstance->HandleEvent(&event, nullptr, NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
-            }
-            break;
-          case eMouseUp:
-            {
-              ANPEvent event;
-              event.inSize = sizeof(ANPEvent);
-              event.eventType = kMouse_ANPEventType;
-              event.data.mouse.action = kUp_ANPMouseAction;
-              event.data.mouse.x = pluginPoint.x;
-              event.data.mouse.y = pluginPoint.y;
-              mInstance->HandleEvent(&event, nullptr, NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
-            }
-            break;
-          default:
-            break;
-          }
-      }
-      break;
-
-    case eKeyboardEventClass:
-     {
-       const WidgetKeyboardEvent& keyEvent = *anEvent.AsKeyboardEvent();
-       LOG("Firing eKeyboardEventClass %d %d\n",
-           keyEvent.mKeyCode, keyEvent.mCharCode);
-       // pluginEvent is initialized by nsWindow::InitKeyEvent().
-       const ANPEvent* pluginEvent = static_cast<const ANPEvent*>(keyEvent.mPluginEvent);
-       if (pluginEvent) {
-         MOZ_ASSERT(pluginEvent->inSize == sizeof(ANPEvent));
-         MOZ_ASSERT(pluginEvent->eventType == kKey_ANPEventType);
-         mInstance->HandleEvent(const_cast<ANPEvent*>(pluginEvent),
-                                nullptr,
-                                NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
-       }
-     }
-     break;
-
-    default:
-      break;
-    }
-    rv = nsEventStatus_eConsumeNoDefault;
-#endif
-
   return rv;
 }
 
@@ -2922,10 +2561,6 @@ nsPluginInstanceOwner::Destroy()
                                      this, true);
   content->RemoveSystemEventListener(NS_LITERAL_STRING("text"), this, true);
 
-#if MOZ_WIDGET_ANDROID
-  RemovePluginView();
-#endif
-
   if (mWidget) {
     if (mPluginWindow) {
       mPluginWindow->SetPluginWidget(nullptr);
@@ -2995,72 +2630,6 @@ void nsPluginInstanceOwner::Paint(const RECT& aDirty, HDC aDC)
 }
 #endif
 
-#ifdef MOZ_WIDGET_ANDROID
-
-void nsPluginInstanceOwner::Paint(gfxContext* aContext,
-                                  const gfxRect& aFrameRect,
-                                  const gfxRect& aDirtyRect)
-{
-  if (!mInstance || !mPluginFrame || !mPluginDocumentActiveState || mFullScreen)
-    return;
-
-  int32_t model = mInstance->GetANPDrawingModel();
-
-  if (model == kSurface_ANPDrawingModel) {
-    if (!AddPluginView(GetPluginRect())) {
-      Invalidate();
-    }
-    return;
-  }
-
-  if (model != kBitmap_ANPDrawingModel)
-    return;
-
-#ifdef ANP_BITMAP_DRAWING_MODEL
-  static RefPtr<gfxImageSurface> pluginSurface;
-
-  if (pluginSurface == nullptr ||
-      aFrameRect.width  != pluginSurface->Width() ||
-      aFrameRect.height != pluginSurface->Height()) {
-
-    pluginSurface = new gfxImageSurface(gfx::IntSize(aFrameRect.width, aFrameRect.height),
-                                        SurfaceFormat::A8R8G8B8_UINT32);
-    if (!pluginSurface)
-      return;
-  }
-
-  // Clears buffer.  I think this is needed.
-  gfxUtils::ClearThebesSurface(pluginSurface);
-
-  ANPEvent event;
-  event.inSize = sizeof(ANPEvent);
-  event.eventType = 4;
-  event.data.draw.model = 1;
-
-  event.data.draw.clip.top     = 0;
-  event.data.draw.clip.left    = 0;
-  event.data.draw.clip.bottom  = aFrameRect.width;
-  event.data.draw.clip.right   = aFrameRect.height;
-
-  event.data.draw.data.bitmap.format   = kRGBA_8888_ANPBitmapFormat;
-  event.data.draw.data.bitmap.width    = aFrameRect.width;
-  event.data.draw.data.bitmap.height   = aFrameRect.height;
-  event.data.draw.data.bitmap.baseAddr = pluginSurface->Data();
-  event.data.draw.data.bitmap.rowBytes = aFrameRect.width * 4;
-
-  if (!mInstance)
-    return;
-
-  mInstance->HandleEvent(&event, nullptr);
-
-  aContext->SetOp(gfx::CompositionOp::OP_SOURCE);
-  aContext->SetSource(pluginSurface, gfxPoint(aFrameRect.x, aFrameRect.y));
-  aContext->Clip(aFrameRect);
-  aContext->Paint();
-#endif
-}
-#endif
-
 #if defined(MOZ_X11)
 void nsPluginInstanceOwner::Paint(gfxContext* aContext,
                                   const gfxRect& aFrameRect,
@@ -3663,24 +3232,6 @@ nsPluginInstanceOwner::UpdateDocumentActiveState(bool aIsActive)
 #ifndef XP_MACOSX
   UpdateWindowPositionAndClipRect(true);
 
-#ifdef MOZ_WIDGET_ANDROID
-  if (mInstance) {
-    if (!mPluginDocumentActiveState) {
-      RemovePluginView();
-    }
-
-    mInstance->NotifyOnScreen(mPluginDocumentActiveState);
-
-    // This is, perhaps, incorrect. It is supposed to be sent
-    // when "the webview has paused or resumed". The side effect
-    // is that Flash video players pause or resume (if they were
-    // playing before) based on the value here. I personally think
-    // we want that on Android when switching to another tab, so
-    // that's why we call it here.
-    mInstance->NotifyForeground(mPluginDocumentActiveState);
-  }
-#endif // #ifdef MOZ_WIDGET_ANDROID
-
   // We don't have a connection to PluginWidgetParent in the chrome
   // process when dealing with tab visibility changes, so this needs
   // to be forwarded over after the active state is updated. If we