mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
0cfa34ad65
Backed out changeset de21920d2b8e (bug 913985) Backed out changeset f0f5497d65bb (bug 913985) Backed out changeset 1e16ca4ad801 (bug 913985) Backed out changeset 9c069a0820ea (bug 913985) Backed out changeset 274df3abc991 (bug 913985) Backed out changeset 05fe8b17516a (bug 913985) --HG-- rename : build/annotationProcessors/AnnotationInfo.java => build/annotationProcessors/MethodWithAnnotationInfo.java rename : build/annotationProcessors/utils/AlphabeticAnnotatableEntityComparator.java => build/annotationProcessors/utils/AlphabeticMethodComparator.java rename : build/annotationProcessors/utils/GeneratableElementIterator.java => build/annotationProcessors/utils/GeneratableEntryPointIterator.java rename : mobile/android/base/mozglue/generatorannotations/WrapElementForJNI.java => mobile/android/base/mozglue/GeneratableAndroidBridgeTarget.java rename : mobile/android/base/mozglue/generatorannotations/OptionalGeneratedParameter.java => mobile/android/base/mozglue/OptionalGeneratedParameter.java
3450 lines
109 KiB
C++
3450 lines
109 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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// vim:set ts=2 sts=2 sw=2 et cin:
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifdef MOZ_WIDGET_QT
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#include <QWidget>
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#include <QKeyEvent>
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#if defined(MOZ_X11)
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#if defined(Q_WS_X11)
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#include <QX11Info>
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#else
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#include "gfxQtPlatform.h"
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#endif
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#endif
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#undef slots
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#endif
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#ifdef MOZ_X11
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#include <cairo-xlib.h>
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#include "gfxXlibSurface.h"
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/* X headers suck */
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enum { XKeyPress = KeyPress };
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#include "mozilla/X11Util.h"
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using mozilla::DefaultXDisplay;
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#endif
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#include "nsPluginInstanceOwner.h"
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#include "nsIRunnable.h"
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#include "nsContentUtils.h"
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#include "nsRect.h"
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#include "nsSize.h"
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#include "nsDisplayList.h"
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#include "ImageLayers.h"
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#include "SharedTextureImage.h"
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#include "nsObjectFrame.h"
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#include "nsIPluginDocument.h"
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#include "nsIStringStream.h"
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#include "nsNetUtil.h"
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#include "mozilla/Preferences.h"
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#include "nsILinkHandler.h"
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#include "nsIDocShellTreeItem.h"
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#include "nsIWebBrowserChrome.h"
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#include "nsLayoutUtils.h"
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#include "nsIPluginWidget.h"
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#include "nsViewManager.h"
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#include "nsIDocShellTreeOwner.h"
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#include "nsIDOMHTMLObjectElement.h"
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#include "nsIAppShell.h"
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#include "nsIDOMHTMLAppletElement.h"
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#include "nsIObjectLoadingContent.h"
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#include "nsAttrName.h"
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#include "nsIFocusManager.h"
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#include "nsFocusManager.h"
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#include "nsIDOMDragEvent.h"
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#include "nsIScrollableFrame.h"
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#include "nsIDocShell.h"
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#include "ImageContainer.h"
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#include "nsIDOMHTMLCollection.h"
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#include "GLContext.h"
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#include "mozilla/MiscEvents.h"
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#include "mozilla/MouseEvents.h"
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#include "mozilla/TextEvents.h"
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#include "nsContentCID.h"
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#include "nsWidgetsCID.h"
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static NS_DEFINE_CID(kWidgetCID, NS_CHILD_CID);
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static NS_DEFINE_CID(kAppShellCID, NS_APPSHELL_CID);
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#ifdef XP_WIN
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#include <wtypes.h>
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#include <winuser.h>
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#endif
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#ifdef XP_MACOSX
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#include <Carbon/Carbon.h>
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#include "nsPluginUtilsOSX.h"
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#endif
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#if (MOZ_WIDGET_GTK == 2)
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#include <gdk/gdk.h>
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#include <gdk/gdkx.h>
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#include <gtk/gtk.h>
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#endif
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#ifdef MOZ_WIDGET_ANDROID
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#include "ANPBase.h"
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#include "AndroidBridge.h"
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#include "nsWindow.h"
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static nsPluginInstanceOwner* sFullScreenInstance = nullptr;
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using namespace mozilla::dom;
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#include <android/log.h>
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#define LOG(args...) __android_log_print(ANDROID_LOG_INFO, "GeckoPlugins" , ## args)
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#endif
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using namespace mozilla;
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using namespace mozilla::layers;
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// special class for handeling DOM context menu events because for
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// some reason it starves other mouse events if implemented on the
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// same class
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class nsPluginDOMContextMenuListener : public nsIDOMEventListener
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{
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public:
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nsPluginDOMContextMenuListener(nsIContent* aContent);
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virtual ~nsPluginDOMContextMenuListener();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMEVENTLISTENER
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void Destroy(nsIContent* aContent);
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nsEventStatus ProcessEvent(const nsGUIEvent& anEvent)
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{
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return nsEventStatus_eConsumeNoDefault;
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}
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};
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class AsyncPaintWaitEvent : public nsRunnable
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{
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public:
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AsyncPaintWaitEvent(nsIContent* aContent, bool aFinished) :
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mContent(aContent), mFinished(aFinished)
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{
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}
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NS_IMETHOD Run()
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{
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nsContentUtils::DispatchTrustedEvent(mContent->OwnerDoc(), mContent,
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mFinished ? NS_LITERAL_STRING("MozPaintWaitFinished") : NS_LITERAL_STRING("MozPaintWait"),
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true, true);
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return NS_OK;
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}
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private:
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nsCOMPtr<nsIContent> mContent;
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bool mFinished;
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};
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void
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nsPluginInstanceOwner::NotifyPaintWaiter(nsDisplayListBuilder* aBuilder)
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{
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// This is notification for reftests about async plugin paint start
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if (!mWaitingForPaint && !IsUpToDate() && aBuilder->ShouldSyncDecodeImages()) {
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nsCOMPtr<nsIRunnable> event = new AsyncPaintWaitEvent(mContent, false);
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// Run this event as soon as it's safe to do so, since listeners need to
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// receive it immediately
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mWaitingForPaint = nsContentUtils::AddScriptRunner(event);
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}
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}
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already_AddRefed<ImageContainer>
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nsPluginInstanceOwner::GetImageContainer()
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{
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if (!mInstance)
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return nullptr;
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nsRefPtr<ImageContainer> container;
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#if MOZ_WIDGET_ANDROID
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// Right now we only draw with Gecko layers on Honeycomb and higher. See Paint()
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// for what we do on other versions.
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if (AndroidBridge::Bridge()->GetAPIVersion() < 11)
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return NULL;
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container = LayerManager::CreateImageContainer();
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ImageFormat format = ImageFormat::SHARED_TEXTURE;
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nsRefPtr<Image> img = container->CreateImage(&format, 1);
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SharedTextureImage::Data data;
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data.mHandle = mInstance->CreateSharedHandle();
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data.mShareType = mozilla::gl::SameProcess;
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data.mInverted = mInstance->Inverted();
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LayoutDeviceRect r = GetPluginRect();
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data.mSize = gfxIntSize(r.width, r.height);
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SharedTextureImage* pluginImage = static_cast<SharedTextureImage*>(img.get());
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pluginImage->SetData(data);
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container->SetCurrentImageInTransaction(img);
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float xResolution = mObjectFrame->PresContext()->GetRootPresContext()->PresShell()->GetXResolution();
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float yResolution = mObjectFrame->PresContext()->GetRootPresContext()->PresShell()->GetYResolution();
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ScreenSize screenSize = (r * LayoutDeviceToScreenScale(xResolution, yResolution)).Size();
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mInstance->NotifySize(nsIntSize(screenSize.width, screenSize.height));
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return container.forget();
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#endif
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mInstance->GetImageContainer(getter_AddRefs(container));
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return container.forget();
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}
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void
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nsPluginInstanceOwner::SetBackgroundUnknown()
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{
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if (mInstance) {
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mInstance->SetBackgroundUnknown();
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}
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}
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already_AddRefed<gfxContext>
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nsPluginInstanceOwner::BeginUpdateBackground(const nsIntRect& aRect)
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{
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nsIntRect rect = aRect;
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nsRefPtr<gfxContext> ctx;
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if (mInstance &&
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NS_SUCCEEDED(mInstance->BeginUpdateBackground(&rect, getter_AddRefs(ctx)))) {
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return ctx.forget();
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}
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return nullptr;
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}
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void
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nsPluginInstanceOwner::EndUpdateBackground(gfxContext* aContext,
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const nsIntRect& aRect)
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{
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nsIntRect rect = aRect;
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if (mInstance) {
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mInstance->EndUpdateBackground(aContext, &rect);
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}
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}
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bool
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nsPluginInstanceOwner::UseAsyncRendering()
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{
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#ifdef XP_MACOSX
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if (mUseAsyncRendering) {
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return true;
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}
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#endif
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bool isOOP;
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bool result = (mInstance &&
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NS_SUCCEEDED(mInstance->GetIsOOP(&isOOP)) && isOOP
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#ifndef XP_MACOSX
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&& (!mPluginWindow ||
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mPluginWindow->type == NPWindowTypeDrawable)
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#endif
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);
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#ifdef XP_MACOSX
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if (result) {
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mUseAsyncRendering = true;
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}
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#endif
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return result;
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}
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nsIntSize
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nsPluginInstanceOwner::GetCurrentImageSize()
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{
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nsIntSize size(0,0);
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if (mInstance) {
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mInstance->GetImageSize(&size);
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}
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return size;
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}
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nsPluginInstanceOwner::nsPluginInstanceOwner()
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{
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// create nsPluginNativeWindow object, it is derived from NPWindow
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// struct and allows to manipulate native window procedure
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nsCOMPtr<nsIPluginHost> pluginHostCOM = do_GetService(MOZ_PLUGIN_HOST_CONTRACTID);
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mPluginHost = static_cast<nsPluginHost*>(pluginHostCOM.get());
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if (mPluginHost)
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mPluginHost->NewPluginNativeWindow(&mPluginWindow);
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else
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mPluginWindow = nullptr;
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mObjectFrame = nullptr;
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mContent = nullptr;
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mWidgetCreationComplete = false;
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#ifdef XP_MACOSX
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memset(&mCGPluginPortCopy, 0, sizeof(NP_CGContext));
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mInCGPaintLevel = 0;
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mSentInitialTopLevelWindowEvent = false;
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mColorProfile = nullptr;
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mPluginPortChanged = false;
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#endif
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mContentFocused = false;
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mWidgetVisible = true;
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mPluginWindowVisible = false;
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mPluginDocumentActiveState = true;
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mNumCachedAttrs = 0;
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mNumCachedParams = 0;
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mCachedAttrParamNames = nullptr;
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mCachedAttrParamValues = nullptr;
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mLastMouseDownButtonType = -1;
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#ifdef XP_MACOSX
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#ifndef NP_NO_CARBON
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// We don't support Carbon, but it is still the default model for i386 NPAPI.
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mEventModel = NPEventModelCarbon;
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#else
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mEventModel = NPEventModelCocoa;
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#endif
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mUseAsyncRendering = false;
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#endif
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mWaitingForPaint = false;
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#ifdef MOZ_WIDGET_ANDROID
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mFullScreen = false;
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mJavaView = nullptr;
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#endif
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}
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nsPluginInstanceOwner::~nsPluginInstanceOwner()
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{
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int32_t cnt;
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if (mWaitingForPaint) {
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// We don't care when the event is dispatched as long as it's "soon",
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// since whoever needs it will be waiting for it.
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nsCOMPtr<nsIRunnable> event = new AsyncPaintWaitEvent(mContent, true);
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NS_DispatchToMainThread(event);
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}
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mObjectFrame = nullptr;
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for (cnt = 0; cnt < (mNumCachedAttrs + 1 + mNumCachedParams); cnt++) {
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if (mCachedAttrParamNames && mCachedAttrParamNames[cnt]) {
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NS_Free(mCachedAttrParamNames[cnt]);
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mCachedAttrParamNames[cnt] = nullptr;
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}
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if (mCachedAttrParamValues && mCachedAttrParamValues[cnt]) {
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NS_Free(mCachedAttrParamValues[cnt]);
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mCachedAttrParamValues[cnt] = nullptr;
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}
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}
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if (mCachedAttrParamNames) {
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NS_Free(mCachedAttrParamNames);
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mCachedAttrParamNames = nullptr;
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}
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if (mCachedAttrParamValues) {
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NS_Free(mCachedAttrParamValues);
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mCachedAttrParamValues = nullptr;
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}
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PLUG_DeletePluginNativeWindow(mPluginWindow);
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mPluginWindow = nullptr;
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#ifdef MOZ_WIDGET_ANDROID
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RemovePluginView();
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#endif
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if (mInstance) {
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mInstance->SetOwner(nullptr);
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}
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}
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NS_IMPL_ISUPPORTS5(nsPluginInstanceOwner,
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nsIPluginInstanceOwner,
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nsIPluginTagInfo,
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nsIDOMEventListener,
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nsIPrivacyTransitionObserver,
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nsISupportsWeakReference)
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nsresult
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nsPluginInstanceOwner::SetInstance(nsNPAPIPluginInstance *aInstance)
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{
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NS_ASSERTION(!mInstance || !aInstance, "mInstance should only be set or unset!");
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// If we're going to null out mInstance after use, be sure to call
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// mInstance->SetOwner(nullptr) here, since it now won't be called
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// from our destructor. This fixes bug 613376.
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if (mInstance && !aInstance) {
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mInstance->SetOwner(nullptr);
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#ifdef MOZ_WIDGET_ANDROID
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RemovePluginView();
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#endif
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}
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mInstance = aInstance;
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nsCOMPtr<nsIDocument> doc;
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GetDocument(getter_AddRefs(doc));
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if (doc) {
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nsCOMPtr<nsPIDOMWindow> domWindow = doc->GetWindow();
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if (domWindow) {
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nsCOMPtr<nsIDocShell> docShell = domWindow->GetDocShell();
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if (docShell)
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docShell->AddWeakPrivacyTransitionObserver(this);
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}
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginInstanceOwner::GetWindow(NPWindow *&aWindow)
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{
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NS_ASSERTION(mPluginWindow, "the plugin window object being returned is null");
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aWindow = mPluginWindow;
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginInstanceOwner::GetMode(int32_t *aMode)
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{
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nsCOMPtr<nsIDocument> doc;
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nsresult rv = GetDocument(getter_AddRefs(doc));
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nsCOMPtr<nsIPluginDocument> pDoc (do_QueryInterface(doc));
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if (pDoc) {
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*aMode = NP_FULL;
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} else {
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*aMode = NP_EMBED;
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}
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return rv;
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}
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NS_IMETHODIMP nsPluginInstanceOwner::GetAttributes(uint16_t& n,
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const char*const*& names,
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const char*const*& values)
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{
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nsresult rv = EnsureCachedAttrParamArrays();
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NS_ENSURE_SUCCESS(rv, rv);
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n = mNumCachedAttrs;
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names = (const char **)mCachedAttrParamNames;
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values = (const char **)mCachedAttrParamValues;
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return rv;
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}
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NS_IMETHODIMP nsPluginInstanceOwner::GetAttribute(const char* name, const char* *result)
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{
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NS_ENSURE_ARG_POINTER(name);
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NS_ENSURE_ARG_POINTER(result);
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nsresult rv = EnsureCachedAttrParamArrays();
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NS_ENSURE_SUCCESS(rv, rv);
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*result = nullptr;
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|
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for (int i = 0; i < mNumCachedAttrs; i++) {
|
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if (0 == PL_strcasecmp(mCachedAttrParamNames[i], name)) {
|
|
*result = mCachedAttrParamValues[i];
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return NS_OK;
|
|
}
|
|
}
|
|
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
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|
NS_IMETHODIMP nsPluginInstanceOwner::GetDOMElement(nsIDOMElement* *result)
|
|
{
|
|
return CallQueryInterface(mContent, result);
|
|
}
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|
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nsresult nsPluginInstanceOwner::GetInstance(nsNPAPIPluginInstance **aInstance)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aInstance);
|
|
|
|
*aInstance = mInstance;
|
|
NS_IF_ADDREF(*aInstance);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetURL(const char *aURL,
|
|
const char *aTarget,
|
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nsIInputStream *aPostStream,
|
|
void *aHeadersData,
|
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uint32_t aHeadersDataLen)
|
|
{
|
|
NS_ENSURE_TRUE(mContent, NS_ERROR_NULL_POINTER);
|
|
|
|
if (mContent->IsEditable()) {
|
|
return NS_OK;
|
|
}
|
|
|
|
nsIDocument *doc = mContent->GetCurrentDoc();
|
|
if (!doc) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
nsIPresShell *presShell = doc->GetShell();
|
|
if (!presShell) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
nsPresContext *presContext = presShell->GetPresContext();
|
|
if (!presContext) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
// the container of the pres context will give us the link handler
|
|
nsCOMPtr<nsISupports> container = presContext->GetContainer();
|
|
NS_ENSURE_TRUE(container,NS_ERROR_FAILURE);
|
|
nsCOMPtr<nsILinkHandler> lh = do_QueryInterface(container);
|
|
NS_ENSURE_TRUE(lh, NS_ERROR_FAILURE);
|
|
|
|
nsAutoString unitarget;
|
|
unitarget.AssignASCII(aTarget); // XXX could this be nonascii?
|
|
|
|
nsCOMPtr<nsIURI> baseURI = GetBaseURI();
|
|
|
|
// Create an absolute URL
|
|
nsCOMPtr<nsIURI> uri;
|
|
nsresult rv = NS_NewURI(getter_AddRefs(uri), aURL, baseURI);
|
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|
|
NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsIInputStream> headersDataStream;
|
|
if (aPostStream && aHeadersData) {
|
|
if (!aHeadersDataLen)
|
|
return NS_ERROR_UNEXPECTED;
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|
|
nsCOMPtr<nsIStringInputStream> sis = do_CreateInstance("@mozilla.org/io/string-input-stream;1");
|
|
if (!sis)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
rv = sis->SetData((char *)aHeadersData, aHeadersDataLen);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
headersDataStream = do_QueryInterface(sis);
|
|
}
|
|
|
|
int32_t blockPopups =
|
|
Preferences::GetInt("privacy.popups.disable_from_plugins");
|
|
nsAutoPopupStatePusher popupStatePusher((PopupControlState)blockPopups);
|
|
|
|
rv = lh->OnLinkClick(mContent, uri, unitarget.get(), NullString(),
|
|
aPostStream, headersDataStream, true);
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::ShowStatus(const char *aStatusMsg)
|
|
{
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
rv = this->ShowStatus(NS_ConvertUTF8toUTF16(aStatusMsg).get());
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::ShowStatus(const PRUnichar *aStatusMsg)
|
|
{
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
if (!mObjectFrame) {
|
|
return rv;
|
|
}
|
|
nsCOMPtr<nsISupports> cont = mObjectFrame->PresContext()->GetContainer();
|
|
if (!cont) {
|
|
return NS_OK;
|
|
}
|
|
|
|
nsCOMPtr<nsIDocShellTreeItem> docShellItem(do_QueryInterface(cont, &rv));
|
|
if (NS_FAILED(rv) || !docShellItem) {
|
|
return rv;
|
|
}
|
|
|
|
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
|
|
rv = docShellItem->GetTreeOwner(getter_AddRefs(treeOwner));
|
|
if (NS_FAILED(rv) || !treeOwner) {
|
|
return rv;
|
|
}
|
|
|
|
nsCOMPtr<nsIWebBrowserChrome> browserChrome(do_GetInterface(treeOwner, &rv));
|
|
if (NS_FAILED(rv) || !browserChrome) {
|
|
return rv;
|
|
}
|
|
rv = browserChrome->SetStatus(nsIWebBrowserChrome::STATUS_SCRIPT,
|
|
aStatusMsg);
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetDocument(nsIDocument* *aDocument)
|
|
{
|
|
if (!aDocument)
|
|
return NS_ERROR_NULL_POINTER;
|
|
|
|
// XXX sXBL/XBL2 issue: current doc or owner doc?
|
|
// But keep in mind bug 322414 comment 33
|
|
NS_IF_ADDREF(*aDocument = mContent->OwnerDoc());
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::InvalidateRect(NPRect *invalidRect)
|
|
{
|
|
// If our object frame has gone away, we won't be able to determine
|
|
// up-to-date-ness, so just fire off the event.
|
|
if (mWaitingForPaint && (!mObjectFrame || IsUpToDate())) {
|
|
// We don't care when the event is dispatched as long as it's "soon",
|
|
// since whoever needs it will be waiting for it.
|
|
nsCOMPtr<nsIRunnable> event = new AsyncPaintWaitEvent(mContent, true);
|
|
NS_DispatchToMainThread(event);
|
|
mWaitingForPaint = false;
|
|
}
|
|
|
|
if (!mObjectFrame || !invalidRect || !mWidgetVisible)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
#if defined(XP_MACOSX) || defined(MOZ_WIDGET_ANDROID)
|
|
// 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.
|
|
nsRefPtr<ImageContainer> container;
|
|
mInstance->GetImageContainer(getter_AddRefs(container));
|
|
#endif
|
|
|
|
#ifndef XP_MACOSX
|
|
// Windowed plugins should not be calling NPN_InvalidateRect, but
|
|
// Silverlight does and expects it to "work"
|
|
if (mWidget) {
|
|
mWidget->Invalidate(nsIntRect(invalidRect->left, invalidRect->top,
|
|
invalidRect->right - invalidRect->left,
|
|
invalidRect->bottom - invalidRect->top));
|
|
return NS_OK;
|
|
}
|
|
#endif
|
|
nsIntRect rect(invalidRect->left,
|
|
invalidRect->top,
|
|
invalidRect->right - invalidRect->left,
|
|
invalidRect->bottom - invalidRect->top);
|
|
// invalidRect is in "display pixels". In non-HiDPI modes "display pixels"
|
|
// are device pixels. But in HiDPI modes each display pixel corresponds
|
|
// to more than one device pixel.
|
|
double scaleFactor = 1.0;
|
|
GetContentsScaleFactor(&scaleFactor);
|
|
rect.ScaleRoundOut(scaleFactor);
|
|
mObjectFrame->InvalidateLayer(nsDisplayItem::TYPE_PLUGIN, &rect);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::InvalidateRegion(NPRegion invalidRegion)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsPluginInstanceOwner::RedrawPlugin()
|
|
{
|
|
if (mObjectFrame) {
|
|
mObjectFrame->InvalidateLayer(nsDisplayItem::TYPE_PLUGIN);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetNetscapeWindow(void *value)
|
|
{
|
|
if (!mObjectFrame) {
|
|
NS_WARNING("plugin owner has no owner in getting doc's window handle");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
#if defined(XP_WIN) || defined(XP_OS2)
|
|
void** pvalue = (void**)value;
|
|
nsViewManager* vm = mObjectFrame->PresContext()->GetPresShell()->GetViewManager();
|
|
if (!vm)
|
|
return NS_ERROR_FAILURE;
|
|
#if defined(XP_WIN)
|
|
// This property is provided to allow a "windowless" plugin to determine the window it is drawing
|
|
// in, so it can translate mouse coordinates it receives directly from the operating system
|
|
// to coordinates relative to itself.
|
|
|
|
// The original code (outside this #if) returns the document's window, which is OK if the window the "windowless" plugin
|
|
// is drawing into has the same origin as the document's window, but this is not the case for "windowless" plugins inside of scrolling DIVs etc
|
|
|
|
// To make sure "windowless" plugins always get the right origin for translating mouse coordinates, this code
|
|
// determines the window handle of the mozilla window containing the "windowless" plugin.
|
|
|
|
// Given that this HWND may not be that of the document's window, there is a slight risk
|
|
// of confusing a plugin that is using this HWND for illicit purposes, but since the documentation
|
|
// does not suggest this HWND IS that of the document window, rather that of the window
|
|
// the plugin is drawn in, this seems like a safe fix.
|
|
|
|
// we only attempt to get the nearest window if this really is a "windowless" plugin so as not
|
|
// to change any behaviour for the much more common windowed plugins,
|
|
// though why this method would even be being called for a windowed plugin escapes me.
|
|
if (mPluginWindow && mPluginWindow->type == NPWindowTypeDrawable) {
|
|
// it turns out that flash also uses this window for determining focus, and is currently
|
|
// unable to show a caret correctly if we return the enclosing window. Therefore for
|
|
// now we only return the enclosing window when there is an actual offset which
|
|
// would otherwise cause coordinates to be offset incorrectly. (i.e.
|
|
// if the enclosing window if offset from the document window)
|
|
//
|
|
// fixing both the caret and ability to interact issues for a windowless control in a non document aligned windw
|
|
// does not seem to be possible without a change to the flash plugin
|
|
|
|
nsIWidget* win = mObjectFrame->GetNearestWidget();
|
|
if (win) {
|
|
nsView *view = nsView::GetViewFor(win);
|
|
NS_ASSERTION(view, "No view for widget");
|
|
nsPoint offset = view->GetOffsetTo(nullptr);
|
|
|
|
if (offset.x || offset.y) {
|
|
// in the case the two windows are offset from eachother, we do go ahead and return the correct enclosing window
|
|
// so that mouse co-ordinates are not messed up.
|
|
*pvalue = (void*)win->GetNativeData(NS_NATIVE_WINDOW);
|
|
if (*pvalue)
|
|
return NS_OK;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
// simply return the topmost document window
|
|
nsCOMPtr<nsIWidget> widget;
|
|
vm->GetRootWidget(getter_AddRefs(widget));
|
|
if (widget) {
|
|
*pvalue = (void*)widget->GetNativeData(NS_NATIVE_WINDOW);
|
|
} else {
|
|
NS_ASSERTION(widget, "couldn't get doc's widget in getting doc's window handle");
|
|
}
|
|
|
|
return NS_OK;
|
|
#elif (defined(MOZ_WIDGET_GTK) || defined(MOZ_WIDGET_QT)) && defined(MOZ_X11)
|
|
// X11 window managers want the toplevel window for WM_TRANSIENT_FOR.
|
|
nsIWidget* win = mObjectFrame->GetNearestWidget();
|
|
if (!win)
|
|
return NS_ERROR_FAILURE;
|
|
*static_cast<Window*>(value) = (long unsigned int)win->GetNativeData(NS_NATIVE_SHAREABLE_WINDOW);
|
|
return NS_OK;
|
|
#else
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
#endif
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::SetEventModel(int32_t eventModel)
|
|
{
|
|
#ifdef XP_MACOSX
|
|
mEventModel = static_cast<NPEventModel>(eventModel);
|
|
return NS_OK;
|
|
#else
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
#endif
|
|
}
|
|
|
|
NPError nsPluginInstanceOwner::ShowNativeContextMenu(NPMenu* menu, void* event)
|
|
{
|
|
if (!menu || !event)
|
|
return NPERR_GENERIC_ERROR;
|
|
|
|
#ifdef XP_MACOSX
|
|
if (GetEventModel() != NPEventModelCocoa)
|
|
return NPERR_INCOMPATIBLE_VERSION_ERROR;
|
|
|
|
return NS_NPAPI_ShowCocoaContextMenu(static_cast<void*>(menu), mWidget,
|
|
static_cast<NPCocoaEvent*>(event));
|
|
#else
|
|
return NPERR_INCOMPATIBLE_VERSION_ERROR;
|
|
#endif
|
|
}
|
|
|
|
NPBool nsPluginInstanceOwner::ConvertPoint(double sourceX, double sourceY, NPCoordinateSpace sourceSpace,
|
|
double *destX, double *destY, NPCoordinateSpace destSpace)
|
|
{
|
|
#ifdef XP_MACOSX
|
|
if (!mWidget)
|
|
return false;
|
|
|
|
return NS_NPAPI_ConvertPointCocoa(mWidget->GetNativeData(NS_NATIVE_WIDGET),
|
|
sourceX, sourceY, sourceSpace, destX, destY, destSpace);
|
|
#else
|
|
// we should implement this for all platforms
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
NPError nsPluginInstanceOwner::InitAsyncSurface(NPSize *size, NPImageFormat format,
|
|
void *initData, NPAsyncSurface *surface)
|
|
{
|
|
return NPERR_INCOMPATIBLE_VERSION_ERROR;
|
|
}
|
|
|
|
NPError nsPluginInstanceOwner::FinalizeAsyncSurface(NPAsyncSurface *)
|
|
{
|
|
return NPERR_INCOMPATIBLE_VERSION_ERROR;
|
|
}
|
|
|
|
void nsPluginInstanceOwner::SetCurrentAsyncSurface(NPAsyncSurface *, NPRect*)
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetTagType(nsPluginTagType *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
|
|
*result = nsPluginTagType_Unknown;
|
|
|
|
nsIAtom *atom = mContent->Tag();
|
|
|
|
if (atom == nsGkAtoms::applet)
|
|
*result = nsPluginTagType_Applet;
|
|
else if (atom == nsGkAtoms::embed)
|
|
*result = nsPluginTagType_Embed;
|
|
else if (atom == nsGkAtoms::object)
|
|
*result = nsPluginTagType_Object;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetParameters(uint16_t& n, const char*const*& names, const char*const*& values)
|
|
{
|
|
nsresult rv = EnsureCachedAttrParamArrays();
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
n = mNumCachedParams;
|
|
if (n) {
|
|
names = (const char **)(mCachedAttrParamNames + mNumCachedAttrs + 1);
|
|
values = (const char **)(mCachedAttrParamValues + mNumCachedAttrs + 1);
|
|
} else
|
|
names = values = nullptr;
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetParameter(const char* name, const char* *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(name);
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
|
|
nsresult rv = EnsureCachedAttrParamArrays();
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
*result = nullptr;
|
|
|
|
for (int i = mNumCachedAttrs + 1; i < (mNumCachedParams + 1 + mNumCachedAttrs); i++) {
|
|
if (0 == PL_strcasecmp(mCachedAttrParamNames[i], name)) {
|
|
*result = mCachedAttrParamValues[i];
|
|
return NS_OK;
|
|
}
|
|
}
|
|
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetDocumentBase(const char* *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
nsresult rv = NS_OK;
|
|
if (mDocumentBase.IsEmpty()) {
|
|
if (!mObjectFrame) {
|
|
*result = nullptr;
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
nsIDocument* doc = mContent->OwnerDoc();
|
|
NS_ASSERTION(doc, "Must have an owner doc");
|
|
rv = doc->GetDocBaseURI()->GetSpec(mDocumentBase);
|
|
}
|
|
if (NS_SUCCEEDED(rv))
|
|
*result = ToNewCString(mDocumentBase);
|
|
return rv;
|
|
}
|
|
|
|
static nsDataHashtable<nsDepCharHashKey, const char *> * gCharsetMap;
|
|
typedef struct {
|
|
char mozName[16];
|
|
char javaName[12];
|
|
} moz2javaCharset;
|
|
|
|
/* XXX If you add any strings longer than
|
|
* {"x-mac-cyrillic", "MacCyrillic"},
|
|
* {"x-mac-ukrainian", "MacUkraine"},
|
|
* to the following array then you MUST update the
|
|
* sizes of the arrays in the moz2javaCharset struct
|
|
*/
|
|
|
|
static const moz2javaCharset charsets[] =
|
|
{
|
|
{"windows-1252", "Cp1252"},
|
|
{"IBM850", "Cp850"},
|
|
{"IBM852", "Cp852"},
|
|
{"IBM855", "Cp855"},
|
|
{"IBM857", "Cp857"},
|
|
{"IBM828", "Cp862"},
|
|
{"IBM866", "Cp866"},
|
|
{"windows-1250", "Cp1250"},
|
|
{"windows-1251", "Cp1251"},
|
|
{"windows-1253", "Cp1253"},
|
|
{"windows-1254", "Cp1254"},
|
|
{"windows-1255", "Cp1255"},
|
|
{"windows-1256", "Cp1256"},
|
|
{"windows-1257", "Cp1257"},
|
|
{"windows-1258", "Cp1258"},
|
|
{"EUC-JP", "EUC_JP"},
|
|
{"EUC-KR", "MS949"},
|
|
{"x-euc-tw", "EUC_TW"},
|
|
{"gb18030", "GB18030"},
|
|
{"gbk", "GBK"},
|
|
{"ISO-2022-JP", "ISO2022JP"},
|
|
{"ISO-2022-KR", "ISO2022KR"},
|
|
{"ISO-8859-2", "ISO8859_2"},
|
|
{"ISO-8859-3", "ISO8859_3"},
|
|
{"ISO-8859-4", "ISO8859_4"},
|
|
{"ISO-8859-5", "ISO8859_5"},
|
|
{"ISO-8859-6", "ISO8859_6"},
|
|
{"ISO-8859-7", "ISO8859_7"},
|
|
{"ISO-8859-8", "ISO8859_8"},
|
|
{"ISO-8859-9", "ISO8859_9"},
|
|
{"ISO-8859-13", "ISO8859_13"},
|
|
{"x-johab", "Johab"},
|
|
{"KOI8-R", "KOI8_R"},
|
|
{"TIS-620", "MS874"},
|
|
{"x-mac-arabic", "MacArabic"},
|
|
{"x-mac-croatian", "MacCroatia"},
|
|
{"x-mac-cyrillic", "MacCyrillic"},
|
|
{"x-mac-greek", "MacGreek"},
|
|
{"x-mac-hebrew", "MacHebrew"},
|
|
{"x-mac-icelandic", "MacIceland"},
|
|
{"macintosh", "MacRoman"},
|
|
{"x-mac-romanian", "MacRomania"},
|
|
{"x-mac-ukrainian", "MacUkraine"},
|
|
{"Shift_JIS", "SJIS"},
|
|
{"TIS-620", "TIS620"}
|
|
};
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetDocumentEncoding(const char* *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
*result = nullptr;
|
|
|
|
nsresult rv;
|
|
// XXX sXBL/XBL2 issue: current doc or owner doc?
|
|
nsCOMPtr<nsIDocument> doc;
|
|
rv = GetDocument(getter_AddRefs(doc));
|
|
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get document");
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
const nsCString &charset = doc->GetDocumentCharacterSet();
|
|
|
|
if (charset.IsEmpty())
|
|
return NS_OK;
|
|
|
|
// common charsets and those not requiring conversion first
|
|
if (charset.EqualsLiteral("us-ascii")) {
|
|
*result = PL_strdup("US_ASCII");
|
|
} else if (charset.EqualsLiteral("ISO-8859-1") ||
|
|
!nsCRT::strncmp(charset.get(), "UTF", 3)) {
|
|
*result = ToNewCString(charset);
|
|
} else {
|
|
if (!gCharsetMap) {
|
|
const int NUM_CHARSETS = sizeof(charsets) / sizeof(moz2javaCharset);
|
|
gCharsetMap = new nsDataHashtable<nsDepCharHashKey, const char*>(NUM_CHARSETS);
|
|
if (!gCharsetMap)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
for (uint16_t i = 0; i < NUM_CHARSETS; i++) {
|
|
gCharsetMap->Put(charsets[i].mozName, charsets[i].javaName);
|
|
}
|
|
}
|
|
// if found mapping, return it; otherwise return original charset
|
|
const char *mapping;
|
|
*result = gCharsetMap->Get(charset.get(), &mapping) ? PL_strdup(mapping) :
|
|
ToNewCString(charset);
|
|
}
|
|
|
|
return (*result) ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetAlignment(const char* *result)
|
|
{
|
|
return GetAttribute("ALIGN", result);
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetWidth(uint32_t *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
|
|
NS_ENSURE_TRUE(mPluginWindow, NS_ERROR_NULL_POINTER);
|
|
|
|
*result = mPluginWindow->width;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetHeight(uint32_t *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
|
|
NS_ENSURE_TRUE(mPluginWindow, NS_ERROR_NULL_POINTER);
|
|
|
|
*result = mPluginWindow->height;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetBorderVertSpace(uint32_t *result)
|
|
{
|
|
nsresult rv;
|
|
const char *vspace;
|
|
|
|
rv = GetAttribute("VSPACE", &vspace);
|
|
|
|
if (NS_OK == rv) {
|
|
if (*result != 0)
|
|
*result = (uint32_t)atol(vspace);
|
|
else
|
|
*result = 0;
|
|
}
|
|
else
|
|
*result = 0;
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::GetBorderHorizSpace(uint32_t *result)
|
|
{
|
|
nsresult rv;
|
|
const char *hspace;
|
|
|
|
rv = GetAttribute("HSPACE", &hspace);
|
|
|
|
if (NS_OK == rv) {
|
|
if (*result != 0)
|
|
*result = (uint32_t)atol(hspace);
|
|
else
|
|
*result = 0;
|
|
}
|
|
else
|
|
*result = 0;
|
|
|
|
return rv;
|
|
}
|
|
|
|
// Cache the attributes and/or parameters of our tag into a single set
|
|
// of arrays to be compatible with Netscape 4.x. The attributes go first,
|
|
// followed by a PARAM/null and then any PARAM tags. Also, hold the
|
|
// cached array around for the duration of the life of the instance
|
|
// because Netscape 4.x did. See bug 111008.
|
|
nsresult nsPluginInstanceOwner::EnsureCachedAttrParamArrays()
|
|
{
|
|
if (mCachedAttrParamValues)
|
|
return NS_OK;
|
|
|
|
NS_PRECONDITION(((mNumCachedAttrs + mNumCachedParams) == 0) &&
|
|
!mCachedAttrParamNames,
|
|
"re-cache of attrs/params not implemented! use the DOM "
|
|
"node directy instead");
|
|
|
|
// Convert to a 16-bit count. Subtract 2 in case we add an extra
|
|
// "src" or "wmode" entry below.
|
|
uint32_t cattrs = mContent->GetAttrCount();
|
|
if (cattrs < 0x0000FFFD) {
|
|
mNumCachedAttrs = static_cast<uint16_t>(cattrs);
|
|
} else {
|
|
mNumCachedAttrs = 0xFFFD;
|
|
}
|
|
|
|
// Check if we are java for special codebase handling
|
|
const char* mime = nullptr;
|
|
bool isJava = NS_SUCCEEDED(mInstance->GetMIMEType(&mime)) && mime &&
|
|
nsPluginHost::IsJavaMIMEType(mime);
|
|
|
|
// now, we need to find all the PARAM tags that are children of us
|
|
// however, be careful not to include any PARAMs that don't have us
|
|
// as a direct parent. For nested object (or applet) tags, be sure
|
|
// to only round up the param tags that coorespond with THIS
|
|
// instance. And also, weed out any bogus tags that may get in the
|
|
// way, see bug 39609. Then, with any param tag that meet our
|
|
// qualification, temporarly cache them in an nsCOMArray until
|
|
// we can figure out what size to make our fixed char* array.
|
|
nsCOMArray<nsIDOMElement> ourParams;
|
|
|
|
// Get all dependent PARAM tags, even if they are not direct children.
|
|
nsCOMPtr<nsIDOMElement> mydomElement = do_QueryInterface(mContent);
|
|
NS_ENSURE_TRUE(mydomElement, NS_ERROR_NO_INTERFACE);
|
|
|
|
// Making DOM method calls can cause our frame to go away.
|
|
nsCOMPtr<nsIPluginInstanceOwner> kungFuDeathGrip(this);
|
|
|
|
nsCOMPtr<nsIDOMHTMLCollection> allParams;
|
|
NS_NAMED_LITERAL_STRING(xhtml_ns, "http://www.w3.org/1999/xhtml");
|
|
mydomElement->GetElementsByTagNameNS(xhtml_ns, NS_LITERAL_STRING("param"),
|
|
getter_AddRefs(allParams));
|
|
if (allParams) {
|
|
uint32_t numAllParams;
|
|
allParams->GetLength(&numAllParams);
|
|
for (uint32_t i = 0; i < numAllParams; i++) {
|
|
nsCOMPtr<nsIDOMNode> pnode;
|
|
allParams->Item(i, getter_AddRefs(pnode));
|
|
nsCOMPtr<nsIDOMElement> domelement = do_QueryInterface(pnode);
|
|
if (domelement) {
|
|
// Ignore params without a name attribute.
|
|
nsAutoString name;
|
|
domelement->GetAttribute(NS_LITERAL_STRING("name"), name);
|
|
if (!name.IsEmpty()) {
|
|
// Find the first object or applet parent.
|
|
nsCOMPtr<nsIDOMNode> parent;
|
|
nsCOMPtr<nsIDOMHTMLObjectElement> domobject;
|
|
nsCOMPtr<nsIDOMHTMLAppletElement> domapplet;
|
|
pnode->GetParentNode(getter_AddRefs(parent));
|
|
while (!(domobject || domapplet) && parent) {
|
|
domobject = do_QueryInterface(parent);
|
|
domapplet = do_QueryInterface(parent);
|
|
nsCOMPtr<nsIDOMNode> temp;
|
|
parent->GetParentNode(getter_AddRefs(temp));
|
|
parent = temp;
|
|
}
|
|
if (domapplet || domobject) {
|
|
if (domapplet) {
|
|
parent = do_QueryInterface(domapplet);
|
|
}
|
|
else {
|
|
parent = do_QueryInterface(domobject);
|
|
}
|
|
nsCOMPtr<nsIDOMNode> mydomNode = do_QueryInterface(mydomElement);
|
|
if (parent == mydomNode) {
|
|
ourParams.AppendObject(domelement);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Convert to a 16-bit count.
|
|
uint32_t cparams = ourParams.Count();
|
|
if (cparams < 0x0000FFFF) {
|
|
mNumCachedParams = static_cast<uint16_t>(cparams);
|
|
} else {
|
|
mNumCachedParams = 0xFFFF;
|
|
}
|
|
|
|
uint16_t numRealAttrs = mNumCachedAttrs;
|
|
|
|
// Some plugins were never written to understand the "data" attribute of the OBJECT tag.
|
|
// Real and WMP will not play unless they find a "src" attribute, see bug 152334.
|
|
// Nav 4.x would simply replace the "data" with "src". Because some plugins correctly
|
|
// look for "data", lets instead copy the "data" attribute and add another entry
|
|
// to the bottom of the array if there isn't already a "src" specified.
|
|
nsAutoString data;
|
|
if (mContent->Tag() == nsGkAtoms::object &&
|
|
!mContent->HasAttr(kNameSpaceID_None, nsGkAtoms::src) &&
|
|
mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::data, data) &&
|
|
!data.IsEmpty()) {
|
|
mNumCachedAttrs++;
|
|
}
|
|
|
|
// "plugins.force.wmode" preference is forcing wmode type for plugins
|
|
// possible values - "opaque", "transparent", "windowed"
|
|
nsAdoptingCString wmodeType = Preferences::GetCString("plugins.force.wmode");
|
|
if (!wmodeType.IsEmpty()) {
|
|
mNumCachedAttrs++;
|
|
}
|
|
|
|
// (Bug 738396) java has quirks in its codebase parsing, pass the
|
|
// absolute codebase URI as content sees it.
|
|
bool addCodebase = false;
|
|
nsAutoCString codebaseStr;
|
|
if (isJava) {
|
|
nsCOMPtr<nsIObjectLoadingContent> objlc = do_QueryInterface(mContent);
|
|
NS_ENSURE_TRUE(objlc, NS_ERROR_UNEXPECTED);
|
|
nsCOMPtr<nsIURI> codebaseURI;
|
|
nsresult rv = objlc->GetBaseURI(getter_AddRefs(codebaseURI));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
codebaseURI->GetSpec(codebaseStr);
|
|
if (!mContent->HasAttr(kNameSpaceID_None, nsGkAtoms::codebase)) {
|
|
mNumCachedAttrs++;
|
|
addCodebase = true;
|
|
}
|
|
}
|
|
|
|
mCachedAttrParamNames = (char**)NS_Alloc(sizeof(char*) * (mNumCachedAttrs + 1 + mNumCachedParams));
|
|
NS_ENSURE_TRUE(mCachedAttrParamNames, NS_ERROR_OUT_OF_MEMORY);
|
|
mCachedAttrParamValues = (char**)NS_Alloc(sizeof(char*) * (mNumCachedAttrs + 1 + mNumCachedParams));
|
|
NS_ENSURE_TRUE(mCachedAttrParamValues, NS_ERROR_OUT_OF_MEMORY);
|
|
|
|
// Some plugins (eg Flash, see bug 234675.) are actually sensitive to the
|
|
// attribute order. So we want to make sure we give the plugin the
|
|
// attributes in the order they came in in the source, to be compatible with
|
|
// other browsers. Now in HTML, the storage order is the reverse of the
|
|
// source order, while in XML and XHTML it's the same as the source order
|
|
// (see the AddAttributes functions in the HTML and XML content sinks).
|
|
int32_t start, end, increment;
|
|
if (mContent->IsHTML() &&
|
|
mContent->IsInHTMLDocument()) {
|
|
// HTML. Walk attributes in reverse order.
|
|
start = numRealAttrs - 1;
|
|
end = -1;
|
|
increment = -1;
|
|
} else {
|
|
// XHTML or XML. Walk attributes in forward order.
|
|
start = 0;
|
|
end = numRealAttrs;
|
|
increment = 1;
|
|
}
|
|
|
|
// Set to the next slot to fill in name and value cache arrays.
|
|
uint32_t nextAttrParamIndex = 0;
|
|
|
|
// Whether or not we force the wmode below while traversing
|
|
// the name/value pairs.
|
|
bool wmodeSet = false;
|
|
|
|
// Add attribute name/value pairs.
|
|
for (int32_t index = start; index != end; index += increment) {
|
|
const nsAttrName* attrName = mContent->GetAttrNameAt(index);
|
|
nsIAtom* atom = attrName->LocalName();
|
|
nsAutoString value;
|
|
mContent->GetAttr(attrName->NamespaceID(), atom, value);
|
|
nsAutoString name;
|
|
atom->ToString(name);
|
|
|
|
FixUpURLS(name, value);
|
|
|
|
mCachedAttrParamNames [nextAttrParamIndex] = ToNewUTF8String(name);
|
|
if (!wmodeType.IsEmpty() &&
|
|
0 == PL_strcasecmp(mCachedAttrParamNames[nextAttrParamIndex], "wmode")) {
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(NS_ConvertUTF8toUTF16(wmodeType));
|
|
|
|
if (!wmodeSet) {
|
|
// We allocated space to add a wmode attr, but we don't need it now.
|
|
mNumCachedAttrs--;
|
|
wmodeSet = true;
|
|
}
|
|
} else if (isJava && 0 == PL_strcasecmp(mCachedAttrParamNames[nextAttrParamIndex], "codebase")) {
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(NS_ConvertUTF8toUTF16(codebaseStr));
|
|
} else {
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(value);
|
|
}
|
|
nextAttrParamIndex++;
|
|
}
|
|
|
|
// Potentially add CODEBASE attribute
|
|
if (addCodebase) {
|
|
mCachedAttrParamNames [nextAttrParamIndex] = ToNewUTF8String(NS_LITERAL_STRING("codebase"));
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(NS_ConvertUTF8toUTF16(codebaseStr));
|
|
nextAttrParamIndex++;
|
|
}
|
|
|
|
// Potentially add WMODE attribute.
|
|
if (!wmodeType.IsEmpty() && !wmodeSet) {
|
|
mCachedAttrParamNames [nextAttrParamIndex] = ToNewUTF8String(NS_LITERAL_STRING("wmode"));
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(NS_ConvertUTF8toUTF16(wmodeType));
|
|
nextAttrParamIndex++;
|
|
}
|
|
|
|
// Potentially add SRC attribute.
|
|
if (!data.IsEmpty()) {
|
|
mCachedAttrParamNames [nextAttrParamIndex] = ToNewUTF8String(NS_LITERAL_STRING("SRC"));
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(data);
|
|
nextAttrParamIndex++;
|
|
}
|
|
|
|
// Add PARAM and null separator.
|
|
mCachedAttrParamNames [nextAttrParamIndex] = ToNewUTF8String(NS_LITERAL_STRING("PARAM"));
|
|
#ifdef MOZ_WIDGET_ANDROID
|
|
// Flash expects an empty string on android
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(NS_LITERAL_STRING(""));
|
|
#else
|
|
mCachedAttrParamValues[nextAttrParamIndex] = nullptr;
|
|
#endif
|
|
nextAttrParamIndex++;
|
|
|
|
// Add PARAM name/value pairs.
|
|
|
|
// We may decrement mNumCachedParams below
|
|
uint16_t totalParams = mNumCachedParams;
|
|
for (uint16_t i = 0; i < totalParams; i++) {
|
|
nsIDOMElement* param = ourParams.ObjectAt(i);
|
|
if (!param) {
|
|
continue;
|
|
}
|
|
|
|
nsAutoString name;
|
|
nsAutoString value;
|
|
param->GetAttribute(NS_LITERAL_STRING("name"), name); // check for empty done above
|
|
param->GetAttribute(NS_LITERAL_STRING("value"), value);
|
|
|
|
FixUpURLS(name, value);
|
|
|
|
/*
|
|
* According to the HTML 4.01 spec, at
|
|
* http://www.w3.org/TR/html4/types.html#type-cdata
|
|
* ''User agents may ignore leading and trailing
|
|
* white space in CDATA attribute values (e.g., "
|
|
* myval " may be interpreted as "myval"). Authors
|
|
* should not declare attribute values with
|
|
* leading or trailing white space.''
|
|
* However, do not trim consecutive spaces as in bug 122119
|
|
*/
|
|
name.Trim(" \n\r\t\b", true, true, false);
|
|
value.Trim(" \n\r\t\b", true, true, false);
|
|
if (isJava && name.EqualsIgnoreCase("codebase")) {
|
|
// We inserted normalized codebase above, don't include other versions in
|
|
// params
|
|
mNumCachedParams--;
|
|
continue;
|
|
}
|
|
mCachedAttrParamNames [nextAttrParamIndex] = ToNewUTF8String(name);
|
|
mCachedAttrParamValues[nextAttrParamIndex] = ToNewUTF8String(value);
|
|
nextAttrParamIndex++;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
#ifdef XP_MACOSX
|
|
|
|
static void InitializeNPCocoaEvent(NPCocoaEvent* event)
|
|
{
|
|
memset(event, 0, sizeof(NPCocoaEvent));
|
|
}
|
|
|
|
NPDrawingModel nsPluginInstanceOwner::GetDrawingModel()
|
|
{
|
|
#ifndef NP_NO_QUICKDRAW
|
|
// We don't support the Quickdraw drawing model any more but it's still
|
|
// the default model for i386 per NPAPI.
|
|
NPDrawingModel drawingModel = NPDrawingModelQuickDraw;
|
|
#else
|
|
NPDrawingModel drawingModel = NPDrawingModelCoreGraphics;
|
|
#endif
|
|
|
|
if (!mInstance)
|
|
return drawingModel;
|
|
|
|
mInstance->GetDrawingModel((int32_t*)&drawingModel);
|
|
return drawingModel;
|
|
}
|
|
|
|
bool nsPluginInstanceOwner::IsRemoteDrawingCoreAnimation()
|
|
{
|
|
if (!mInstance)
|
|
return false;
|
|
|
|
bool coreAnimation;
|
|
if (!NS_SUCCEEDED(mInstance->IsRemoteDrawingCoreAnimation(&coreAnimation)))
|
|
return false;
|
|
|
|
return coreAnimation;
|
|
}
|
|
|
|
nsresult nsPluginInstanceOwner::ContentsScaleFactorChanged(double aContentsScaleFactor)
|
|
{
|
|
if (!mInstance) {
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
return mInstance->ContentsScaleFactorChanged(aContentsScaleFactor);
|
|
}
|
|
|
|
NPEventModel nsPluginInstanceOwner::GetEventModel()
|
|
{
|
|
return mEventModel;
|
|
}
|
|
|
|
#define DEFAULT_REFRESH_RATE 20 // 50 FPS
|
|
|
|
nsCOMPtr<nsITimer> *nsPluginInstanceOwner::sCATimer = NULL;
|
|
nsTArray<nsPluginInstanceOwner*> *nsPluginInstanceOwner::sCARefreshListeners = NULL;
|
|
|
|
void nsPluginInstanceOwner::CARefresh(nsITimer *aTimer, void *aClosure) {
|
|
if (!sCARefreshListeners) {
|
|
return;
|
|
}
|
|
for (size_t i = 0; i < sCARefreshListeners->Length(); i++) {
|
|
nsPluginInstanceOwner* instanceOwner = (*sCARefreshListeners)[i];
|
|
NPWindow *window;
|
|
instanceOwner->GetWindow(window);
|
|
if (!window) {
|
|
continue;
|
|
}
|
|
NPRect r;
|
|
r.left = 0;
|
|
r.top = 0;
|
|
r.right = window->width;
|
|
r.bottom = window->height;
|
|
instanceOwner->InvalidateRect(&r);
|
|
}
|
|
}
|
|
|
|
void nsPluginInstanceOwner::AddToCARefreshTimer() {
|
|
if (!mInstance) {
|
|
return;
|
|
}
|
|
|
|
// Flash invokes InvalidateRect for us.
|
|
const char* mime = nullptr;
|
|
if (NS_SUCCEEDED(mInstance->GetMIMEType(&mime)) && mime) {
|
|
if (strcmp(mime, "application/x-shockwave-flash") == 0) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!sCARefreshListeners) {
|
|
sCARefreshListeners = new nsTArray<nsPluginInstanceOwner*>();
|
|
if (!sCARefreshListeners) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (sCARefreshListeners->Contains(this)) {
|
|
return;
|
|
}
|
|
|
|
sCARefreshListeners->AppendElement(this);
|
|
|
|
if (!sCATimer) {
|
|
sCATimer = new nsCOMPtr<nsITimer>();
|
|
if (!sCATimer) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (sCARefreshListeners->Length() == 1) {
|
|
*sCATimer = do_CreateInstance("@mozilla.org/timer;1");
|
|
(*sCATimer)->InitWithFuncCallback(CARefresh, NULL,
|
|
DEFAULT_REFRESH_RATE, nsITimer::TYPE_REPEATING_SLACK);
|
|
}
|
|
}
|
|
|
|
void nsPluginInstanceOwner::RemoveFromCARefreshTimer() {
|
|
if (!sCARefreshListeners || sCARefreshListeners->Contains(this) == false) {
|
|
return;
|
|
}
|
|
|
|
sCARefreshListeners->RemoveElement(this);
|
|
|
|
if (sCARefreshListeners->Length() == 0) {
|
|
if (sCATimer) {
|
|
(*sCATimer)->Cancel();
|
|
delete sCATimer;
|
|
sCATimer = NULL;
|
|
}
|
|
delete sCARefreshListeners;
|
|
sCARefreshListeners = NULL;
|
|
}
|
|
}
|
|
|
|
void nsPluginInstanceOwner::RenderCoreAnimation(CGContextRef aCGContext,
|
|
int aWidth, int aHeight)
|
|
{
|
|
if (aWidth == 0 || aHeight == 0)
|
|
return;
|
|
|
|
if (!mCARenderer) {
|
|
mCARenderer = new nsCARenderer();
|
|
}
|
|
|
|
// aWidth and aHeight are in "display pixels". In non-HiDPI modes
|
|
// "display pixels" are device pixels. But in HiDPI modes each
|
|
// display pixel corresponds to more than one device pixel.
|
|
double scaleFactor = 1.0;
|
|
GetContentsScaleFactor(&scaleFactor);
|
|
|
|
if (!mIOSurface ||
|
|
(mIOSurface->GetWidth() != (size_t)aWidth ||
|
|
mIOSurface->GetHeight() != (size_t)aHeight ||
|
|
mIOSurface->GetContentsScaleFactor() != scaleFactor)) {
|
|
mIOSurface = nullptr;
|
|
|
|
// If the renderer is backed by an IOSurface, resize it as required.
|
|
mIOSurface = MacIOSurface::CreateIOSurface(aWidth, aHeight, scaleFactor);
|
|
if (mIOSurface) {
|
|
RefPtr<MacIOSurface> attachSurface = MacIOSurface::LookupSurface(
|
|
mIOSurface->GetIOSurfaceID(),
|
|
scaleFactor);
|
|
if (attachSurface) {
|
|
mCARenderer->AttachIOSurface(attachSurface);
|
|
} else {
|
|
NS_ERROR("IOSurface attachment failed");
|
|
mIOSurface = nullptr;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!mColorProfile) {
|
|
mColorProfile = CreateSystemColorSpace();
|
|
}
|
|
|
|
if (mCARenderer->isInit() == false) {
|
|
void *caLayer = NULL;
|
|
nsresult rv = mInstance->GetValueFromPlugin(NPPVpluginCoreAnimationLayer, &caLayer);
|
|
if (NS_FAILED(rv) || !caLayer) {
|
|
return;
|
|
}
|
|
|
|
// We don't run Flash in-process so we can unconditionally disallow
|
|
// the offliner renderer.
|
|
mCARenderer->SetupRenderer(caLayer, aWidth, aHeight, scaleFactor,
|
|
DISALLOW_OFFLINE_RENDERER);
|
|
|
|
// Setting up the CALayer requires resetting the painting otherwise we
|
|
// get garbage for the first few frames.
|
|
FixUpPluginWindow(ePluginPaintDisable);
|
|
FixUpPluginWindow(ePluginPaintEnable);
|
|
}
|
|
|
|
CGImageRef caImage = NULL;
|
|
nsresult rt = mCARenderer->Render(aWidth, aHeight, scaleFactor, &caImage);
|
|
if (rt == NS_OK && mIOSurface && mColorProfile) {
|
|
nsCARenderer::DrawSurfaceToCGContext(aCGContext, mIOSurface, mColorProfile,
|
|
0, 0, aWidth, aHeight);
|
|
} else if (rt == NS_OK && caImage != NULL) {
|
|
// Significant speed up by resetting the scaling
|
|
::CGContextSetInterpolationQuality(aCGContext, kCGInterpolationNone );
|
|
::CGContextTranslateCTM(aCGContext, 0, (double) aHeight * scaleFactor);
|
|
::CGContextScaleCTM(aCGContext, scaleFactor, -scaleFactor);
|
|
|
|
::CGContextDrawImage(aCGContext, CGRectMake(0,0,aWidth,aHeight), caImage);
|
|
} else {
|
|
NS_NOTREACHED("nsCARenderer::Render failure");
|
|
}
|
|
}
|
|
|
|
void* nsPluginInstanceOwner::GetPluginPortCopy()
|
|
{
|
|
if (GetDrawingModel() == NPDrawingModelCoreGraphics ||
|
|
GetDrawingModel() == NPDrawingModelCoreAnimation ||
|
|
GetDrawingModel() == NPDrawingModelInvalidatingCoreAnimation)
|
|
return &mCGPluginPortCopy;
|
|
return nullptr;
|
|
}
|
|
|
|
// Currently (on OS X in Cocoa widgets) any changes made as a result of
|
|
// calling GetPluginPortFromWidget() are immediately reflected in the NPWindow
|
|
// structure that has been passed to the plugin via SetWindow(). This is
|
|
// because calls to nsChildView::GetNativeData(NS_NATIVE_PLUGIN_PORT_CG)
|
|
// always return a pointer to the same internal (private) object, but may
|
|
// make changes inside that object. All calls to GetPluginPortFromWidget() made while
|
|
// the plugin is active (i.e. excluding those made at our initialization)
|
|
// need to take this into account. The easiest way to do so is to replace
|
|
// them with calls to SetPluginPortAndDetectChange(). This method keeps track
|
|
// of when calls to GetPluginPortFromWidget() result in changes, and sets a flag to make
|
|
// sure SetWindow() gets called the next time through FixUpPluginWindow(), so
|
|
// that the plugin is notified of these changes.
|
|
void* nsPluginInstanceOwner::SetPluginPortAndDetectChange()
|
|
{
|
|
if (!mPluginWindow)
|
|
return nullptr;
|
|
void* pluginPort = GetPluginPortFromWidget();
|
|
if (!pluginPort)
|
|
return nullptr;
|
|
mPluginWindow->window = pluginPort;
|
|
|
|
return mPluginWindow->window;
|
|
}
|
|
|
|
void nsPluginInstanceOwner::BeginCGPaint()
|
|
{
|
|
++mInCGPaintLevel;
|
|
}
|
|
|
|
void nsPluginInstanceOwner::EndCGPaint()
|
|
{
|
|
--mInCGPaintLevel;
|
|
NS_ASSERTION(mInCGPaintLevel >= 0, "Mismatched call to nsPluginInstanceOwner::EndCGPaint()!");
|
|
}
|
|
|
|
#endif
|
|
|
|
// static
|
|
uint32_t
|
|
nsPluginInstanceOwner::GetEventloopNestingLevel()
|
|
{
|
|
nsCOMPtr<nsIAppShell> appShell = do_GetService(kAppShellCID);
|
|
uint32_t currentLevel = 0;
|
|
if (appShell) {
|
|
appShell->GetEventloopNestingLevel(¤tLevel);
|
|
#ifdef XP_MACOSX
|
|
// Cocoa widget code doesn't process UI events through the normal
|
|
// appshell event loop, so it needs an additional count here.
|
|
currentLevel++;
|
|
#endif
|
|
}
|
|
|
|
// No idea how this happens... but Linux doesn't consistently
|
|
// process UI events through the appshell event loop. If we get a 0
|
|
// here on any platform we increment the level just in case so that
|
|
// we make sure we always tear the plugin down eventually.
|
|
if (!currentLevel) {
|
|
currentLevel++;
|
|
}
|
|
|
|
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;
|
|
nsRect displayPort;
|
|
while (f) {
|
|
if (f->GetContent() && nsLayoutUtils::GetDisplayPort(f->GetContent(), &displayPort))
|
|
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.ConvertAppUnits(currAPD, apd);
|
|
docOffset.x = docOffset.y = 0;
|
|
}
|
|
currAPD = newAPD;
|
|
docOffset += newOffset;
|
|
}
|
|
}
|
|
|
|
offset += docOffset.ConvertAppUnits(currAPD, apd);
|
|
|
|
return offset;
|
|
}
|
|
|
|
LayoutDeviceRect nsPluginInstanceOwner::GetPluginRect()
|
|
{
|
|
// Get the offset of the content relative to the page
|
|
nsRect bounds = mObjectFrame->GetContentRectRelativeToSelf() + GetOffsetRootContent(mObjectFrame);
|
|
LayoutDeviceIntRect rect = LayoutDeviceIntRect::FromAppUnitsToNearest(bounds, mObjectFrame->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*)AndroidBridge::GetJNIEnv()->NewGlobalRef((jobject)mJavaView);
|
|
}
|
|
|
|
if (AndroidBridge::Bridge())
|
|
AndroidBridge::Bridge()->AddPluginView((jobject)mJavaView, aRect, mFullScreen);
|
|
|
|
if (mFullScreen)
|
|
sFullScreenInstance = this;
|
|
|
|
return true;
|
|
}
|
|
|
|
void nsPluginInstanceOwner::RemovePluginView()
|
|
{
|
|
if (!mInstance || !mJavaView)
|
|
return;
|
|
|
|
if (AndroidBridge::Bridge())
|
|
AndroidBridge::Bridge()->RemovePluginView((jobject)mJavaView, mFullScreen);
|
|
|
|
AndroidBridge::GetJNIEnv()->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)
|
|
{
|
|
nsRefPtr<ImageContainer> container = LayerManager::CreateImageContainer();
|
|
|
|
ImageFormat format = ImageFormat::SHARED_TEXTURE;
|
|
nsRefPtr<Image> img = container->CreateImage(&format, 1);
|
|
|
|
SharedTextureImage::Data data;
|
|
|
|
data.mShareType = gl::SameProcess;
|
|
data.mHandle = mInstance->GLContext()->CreateSharedHandle(data.mShareType,
|
|
aVideoInfo->mSurfaceTexture,
|
|
gl::SurfaceTexture);
|
|
|
|
// The logic below for Honeycomb is just a guess, but seems to work. We don't have a separate
|
|
// inverted flag for video.
|
|
data.mInverted = AndroidBridge::Bridge()->IsHoneycomb() ? true : mInstance->Inverted();
|
|
data.mSize = gfxIntSize(aVideoInfo->mDimensions.width, aVideoInfo->mDimensions.height);
|
|
|
|
SharedTextureImage* pluginImage = static_cast<SharedTextureImage*>(img.get());
|
|
pluginImage->SetData(data);
|
|
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::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 = AndroidBridge::GetJNIEnv();
|
|
|
|
if (env && sFullScreenInstance && sFullScreenInstance->mInstance &&
|
|
env->IsSameObject(view, (jobject)sFullScreenInstance->mInstance->GetJavaSurface())) {
|
|
sFullScreenInstance->ExitFullScreen();
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
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
|
|
return aFocusEvent->PreventDefault(); // consume event
|
|
}
|
|
#endif
|
|
|
|
nsEvent* theEvent = aFocusEvent->GetInternalNSEvent();
|
|
if (theEvent) {
|
|
// we only care about the message in ProcessEvent
|
|
nsGUIEvent focusEvent(theEvent->mFlags.mIsTrusted, theEvent->message,
|
|
nullptr);
|
|
nsEventStatus rv = ProcessEvent(focusEvent);
|
|
if (nsEventStatus_eConsumeNoDefault == rv) {
|
|
aFocusEvent->PreventDefault();
|
|
aFocusEvent->StopPropagation();
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult nsPluginInstanceOwner::ProcessKeyPress(nsIDOMEvent* aKeyEvent)
|
|
{
|
|
#ifdef XP_MACOSX
|
|
return DispatchKeyToPlugin(aKeyEvent);
|
|
#else
|
|
if (SendNativeEvents())
|
|
DispatchKeyToPlugin(aKeyEvent);
|
|
|
|
if (mInstance) {
|
|
// If this event is going to the plugin, we want to kill it.
|
|
// Not actually sending keypress to the plugin, since we didn't before.
|
|
aKeyEvent->PreventDefault();
|
|
aKeyEvent->StopPropagation();
|
|
}
|
|
return NS_OK;
|
|
#endif
|
|
}
|
|
|
|
nsresult nsPluginInstanceOwner::DispatchKeyToPlugin(nsIDOMEvent* aKeyEvent)
|
|
{
|
|
#if !defined(XP_MACOSX)
|
|
if (!mPluginWindow || (mPluginWindow->type == NPWindowTypeWindow))
|
|
return aKeyEvent->PreventDefault(); // consume event
|
|
// continue only for cases without child window
|
|
#endif
|
|
|
|
if (mInstance) {
|
|
nsEvent *event = aKeyEvent->GetInternalNSEvent();
|
|
if (event && event->eventStructType == NS_KEY_EVENT) {
|
|
nsEventStatus rv = ProcessEvent(*static_cast<nsGUIEvent*>(event));
|
|
if (nsEventStatus_eConsumeNoDefault == rv) {
|
|
aKeyEvent->PreventDefault();
|
|
aKeyEvent->StopPropagation();
|
|
}
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
nsPluginInstanceOwner::ProcessMouseDown(nsIDOMEvent* aMouseEvent)
|
|
{
|
|
#if !defined(XP_MACOSX)
|
|
if (!mPluginWindow || (mPluginWindow->type == NPWindowTypeWindow))
|
|
return aMouseEvent->PreventDefault(); // consume event
|
|
// continue only for cases without child window
|
|
#endif
|
|
|
|
// if the plugin is windowless, we need to set focus ourselves
|
|
// otherwise, we might not get key events
|
|
if (mObjectFrame && mPluginWindow &&
|
|
mPluginWindow->type == NPWindowTypeDrawable) {
|
|
|
|
nsIFocusManager* fm = nsFocusManager::GetFocusManager();
|
|
if (fm) {
|
|
nsCOMPtr<nsIDOMElement> elem = do_QueryInterface(mContent);
|
|
fm->SetFocus(elem, 0);
|
|
}
|
|
}
|
|
|
|
nsEvent* event = aMouseEvent->GetInternalNSEvent();
|
|
if (event && event->eventStructType == NS_MOUSE_EVENT) {
|
|
mLastMouseDownButtonType = static_cast<nsMouseEvent*>(event)->button;
|
|
nsEventStatus rv = ProcessEvent(*static_cast<nsGUIEvent*>(event));
|
|
if (nsEventStatus_eConsumeNoDefault == rv) {
|
|
return aMouseEvent->PreventDefault(); // consume event
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult nsPluginInstanceOwner::DispatchMouseToPlugin(nsIDOMEvent* aMouseEvent)
|
|
{
|
|
#if !defined(XP_MACOSX)
|
|
if (!mPluginWindow || (mPluginWindow->type == NPWindowTypeWindow))
|
|
return aMouseEvent->PreventDefault(); // consume event
|
|
// continue only for cases without child window
|
|
#endif
|
|
// don't send mouse events if we are hidden
|
|
if (!mWidgetVisible)
|
|
return NS_OK;
|
|
|
|
nsEvent* event = aMouseEvent->GetInternalNSEvent();
|
|
if (event && event->eventStructType == NS_MOUSE_EVENT) {
|
|
nsEventStatus rv = ProcessEvent(*static_cast<nsGUIEvent*>(event));
|
|
if (nsEventStatus_eConsumeNoDefault == rv) {
|
|
aMouseEvent->PreventDefault();
|
|
aMouseEvent->StopPropagation();
|
|
}
|
|
if (event->message == NS_MOUSE_BUTTON_UP) {
|
|
mLastMouseDownButtonType = -1;
|
|
}
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
nsPluginInstanceOwner::HandleEvent(nsIDOMEvent* aEvent)
|
|
{
|
|
NS_ASSERTION(mInstance, "Should have a valid plugin instance or not receive events.");
|
|
|
|
nsAutoString eventType;
|
|
aEvent->GetType(eventType);
|
|
if (eventType.EqualsLiteral("focus")) {
|
|
mContentFocused = true;
|
|
return DispatchFocusToPlugin(aEvent);
|
|
}
|
|
if (eventType.EqualsLiteral("blur")) {
|
|
mContentFocused = false;
|
|
return DispatchFocusToPlugin(aEvent);
|
|
}
|
|
if (eventType.EqualsLiteral("mousedown")) {
|
|
return ProcessMouseDown(aEvent);
|
|
}
|
|
if (eventType.EqualsLiteral("mouseup")) {
|
|
// Don't send a mouse-up event to the plugin if its button type doesn't
|
|
// match that of the preceding mouse-down event (if any). This kind of
|
|
// mismatch can happen if the previous mouse-down event was sent to a DOM
|
|
// element above the plugin, the mouse is still above the plugin, and the
|
|
// mouse-down event caused the element to disappear. See bug 627649 and
|
|
// bug 909678.
|
|
nsMouseEvent *event =
|
|
static_cast<nsMouseEvent*>(aEvent->GetInternalNSEvent());
|
|
if (event && ((int) event->button != mLastMouseDownButtonType)) {
|
|
aEvent->PreventDefault();
|
|
return NS_OK;
|
|
}
|
|
return DispatchMouseToPlugin(aEvent);
|
|
}
|
|
if (eventType.EqualsLiteral("mousemove") ||
|
|
eventType.EqualsLiteral("click") ||
|
|
eventType.EqualsLiteral("dblclick") ||
|
|
eventType.EqualsLiteral("mouseover") ||
|
|
eventType.EqualsLiteral("mouseout")) {
|
|
return DispatchMouseToPlugin(aEvent);
|
|
}
|
|
if (eventType.EqualsLiteral("keydown") ||
|
|
eventType.EqualsLiteral("keyup")) {
|
|
return DispatchKeyToPlugin(aEvent);
|
|
}
|
|
if (eventType.EqualsLiteral("keypress")) {
|
|
return ProcessKeyPress(aEvent);
|
|
}
|
|
|
|
nsCOMPtr<nsIDOMDragEvent> dragEvent(do_QueryInterface(aEvent));
|
|
if (dragEvent && mInstance) {
|
|
nsEvent* ievent = aEvent->GetInternalNSEvent();
|
|
if ((ievent && ievent->mFlags.mIsTrusted) &&
|
|
ievent->message != NS_DRAGDROP_ENTER && ievent->message != NS_DRAGDROP_OVER) {
|
|
aEvent->PreventDefault();
|
|
}
|
|
|
|
// Let the plugin handle drag events.
|
|
aEvent->StopPropagation();
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
#ifdef MOZ_X11
|
|
static unsigned int XInputEventState(const nsInputEvent& anEvent)
|
|
{
|
|
unsigned int state = 0;
|
|
if (anEvent.IsShift()) state |= ShiftMask;
|
|
if (anEvent.IsControl()) state |= ControlMask;
|
|
if (anEvent.IsAlt()) state |= Mod1Mask;
|
|
if (anEvent.IsMeta()) state |= Mod4Mask;
|
|
return state;
|
|
}
|
|
#endif
|
|
|
|
nsEventStatus nsPluginInstanceOwner::ProcessEvent(const nsGUIEvent& anEvent)
|
|
{
|
|
nsEventStatus rv = nsEventStatus_eIgnore;
|
|
|
|
if (!mInstance || !mObjectFrame) // if mInstance is null, we shouldn't be here
|
|
return nsEventStatus_eIgnore;
|
|
|
|
#ifdef XP_MACOSX
|
|
if (!mWidget)
|
|
return nsEventStatus_eIgnore;
|
|
|
|
// we never care about synthesized mouse enter
|
|
if (anEvent.message == NS_MOUSE_ENTER_SYNTH)
|
|
return nsEventStatus_eIgnore;
|
|
|
|
nsCOMPtr<nsIPluginWidget> pluginWidget = do_QueryInterface(mWidget);
|
|
if (!pluginWidget || NS_FAILED(pluginWidget->StartDrawPlugin()))
|
|
return nsEventStatus_eIgnore;
|
|
|
|
NPEventModel eventModel = GetEventModel();
|
|
|
|
// If we have to synthesize an event we'll use one of these.
|
|
NPCocoaEvent synthCocoaEvent;
|
|
void* event = anEvent.pluginEvent;
|
|
nsPoint pt =
|
|
nsLayoutUtils::GetEventCoordinatesRelativeTo(&anEvent, mObjectFrame) -
|
|
mObjectFrame->GetContentRectRelativeToSelf().TopLeft();
|
|
nsPresContext* presContext = mObjectFrame->PresContext();
|
|
// Plugin event coordinates need to be translated from device pixels
|
|
// into "display pixels" in HiDPI modes.
|
|
double scaleFactor = 1.0;
|
|
GetContentsScaleFactor(&scaleFactor);
|
|
size_t intScaleFactor = ceil(scaleFactor);
|
|
nsIntPoint ptPx(presContext->AppUnitsToDevPixels(pt.x) / intScaleFactor,
|
|
presContext->AppUnitsToDevPixels(pt.y) / intScaleFactor);
|
|
|
|
if (!event) {
|
|
InitializeNPCocoaEvent(&synthCocoaEvent);
|
|
switch (anEvent.message) {
|
|
case NS_MOUSE_MOVE:
|
|
{
|
|
// Ignore mouse-moved events that happen as part of a dragging
|
|
// operation that started over another frame. See bug 525078.
|
|
nsRefPtr<nsFrameSelection> frameselection = mObjectFrame->GetFrameSelection();
|
|
if (!frameselection->GetMouseDownState() ||
|
|
(nsIPresShell::GetCapturingContent() == mObjectFrame->GetContent())) {
|
|
synthCocoaEvent.type = NPCocoaEventMouseMoved;
|
|
synthCocoaEvent.data.mouse.pluginX = static_cast<double>(ptPx.x);
|
|
synthCocoaEvent.data.mouse.pluginY = static_cast<double>(ptPx.y);
|
|
event = &synthCocoaEvent;
|
|
}
|
|
}
|
|
break;
|
|
case NS_MOUSE_BUTTON_DOWN:
|
|
synthCocoaEvent.type = NPCocoaEventMouseDown;
|
|
synthCocoaEvent.data.mouse.pluginX = static_cast<double>(ptPx.x);
|
|
synthCocoaEvent.data.mouse.pluginY = static_cast<double>(ptPx.y);
|
|
event = &synthCocoaEvent;
|
|
break;
|
|
case NS_MOUSE_BUTTON_UP:
|
|
// If we're in a dragging operation that started over another frame,
|
|
// convert it into a mouse-entered event (in the Cocoa Event Model).
|
|
// See bug 525078.
|
|
if ((static_cast<const nsMouseEvent&>(anEvent).button == nsMouseEvent::eLeftButton) &&
|
|
(nsIPresShell::GetCapturingContent() != mObjectFrame->GetContent())) {
|
|
synthCocoaEvent.type = NPCocoaEventMouseEntered;
|
|
synthCocoaEvent.data.mouse.pluginX = static_cast<double>(ptPx.x);
|
|
synthCocoaEvent.data.mouse.pluginY = static_cast<double>(ptPx.y);
|
|
event = &synthCocoaEvent;
|
|
} else {
|
|
synthCocoaEvent.type = NPCocoaEventMouseUp;
|
|
synthCocoaEvent.data.mouse.pluginX = static_cast<double>(ptPx.x);
|
|
synthCocoaEvent.data.mouse.pluginY = static_cast<double>(ptPx.y);
|
|
event = &synthCocoaEvent;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// If we still don't have an event, bail.
|
|
if (!event) {
|
|
pluginWidget->EndDrawPlugin();
|
|
return nsEventStatus_eIgnore;
|
|
}
|
|
}
|
|
|
|
int16_t response = kNPEventNotHandled;
|
|
void* window = FixUpPluginWindow(ePluginPaintEnable);
|
|
if (window || (eventModel == NPEventModelCocoa)) {
|
|
mInstance->HandleEvent(event, &response, NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
|
|
}
|
|
|
|
if (eventModel == NPEventModelCocoa && response == kNPEventStartIME) {
|
|
pluginWidget->StartComplexTextInputForCurrentEvent();
|
|
}
|
|
|
|
if ((response == kNPEventHandled || response == kNPEventStartIME) &&
|
|
!(anEvent.eventStructType == NS_MOUSE_EVENT &&
|
|
anEvent.message == NS_MOUSE_BUTTON_DOWN &&
|
|
static_cast<const nsMouseEvent&>(anEvent).button == nsMouseEvent::eLeftButton &&
|
|
!mContentFocused))
|
|
rv = nsEventStatus_eConsumeNoDefault;
|
|
|
|
pluginWidget->EndDrawPlugin();
|
|
#endif
|
|
|
|
#ifdef XP_WIN
|
|
// this code supports windowless plugins
|
|
NPEvent *pPluginEvent = (NPEvent*)anEvent.pluginEvent;
|
|
// we can get synthetic events from the nsEventStateManager... these
|
|
// have no pluginEvent
|
|
NPEvent pluginEvent;
|
|
if (anEvent.eventStructType == NS_MOUSE_EVENT) {
|
|
if (!pPluginEvent) {
|
|
// XXX Should extend this list to synthesize events for more event
|
|
// types
|
|
pluginEvent.event = 0;
|
|
const nsMouseEvent* mouseEvent = static_cast<const nsMouseEvent*>(&anEvent);
|
|
switch (anEvent.message) {
|
|
case NS_MOUSE_MOVE:
|
|
pluginEvent.event = WM_MOUSEMOVE;
|
|
break;
|
|
case NS_MOUSE_BUTTON_DOWN: {
|
|
static const int downMsgs[] =
|
|
{ WM_LBUTTONDOWN, WM_MBUTTONDOWN, WM_RBUTTONDOWN };
|
|
static const int dblClickMsgs[] =
|
|
{ WM_LBUTTONDBLCLK, WM_MBUTTONDBLCLK, WM_RBUTTONDBLCLK };
|
|
if (mouseEvent->clickCount == 2) {
|
|
pluginEvent.event = dblClickMsgs[mouseEvent->button];
|
|
} else {
|
|
pluginEvent.event = downMsgs[mouseEvent->button];
|
|
}
|
|
break;
|
|
}
|
|
case NS_MOUSE_BUTTON_UP: {
|
|
static const int upMsgs[] =
|
|
{ WM_LBUTTONUP, WM_MBUTTONUP, WM_RBUTTONUP };
|
|
pluginEvent.event = upMsgs[mouseEvent->button];
|
|
break;
|
|
}
|
|
// don't synthesize anything for NS_MOUSE_DOUBLECLICK, since that
|
|
// is a synthetic event generated on mouse-up, and Windows WM_*DBLCLK
|
|
// messages are sent on mouse-down
|
|
default:
|
|
break;
|
|
}
|
|
if (pluginEvent.event) {
|
|
pPluginEvent = &pluginEvent;
|
|
pluginEvent.wParam =
|
|
(::GetKeyState(VK_CONTROL) ? MK_CONTROL : 0) |
|
|
(::GetKeyState(VK_SHIFT) ? MK_SHIFT : 0) |
|
|
(::GetKeyState(VK_LBUTTON) ? MK_LBUTTON : 0) |
|
|
(::GetKeyState(VK_MBUTTON) ? MK_MBUTTON : 0) |
|
|
(::GetKeyState(VK_RBUTTON) ? MK_RBUTTON : 0) |
|
|
(::GetKeyState(VK_XBUTTON1) ? MK_XBUTTON1 : 0) |
|
|
(::GetKeyState(VK_XBUTTON2) ? MK_XBUTTON2 : 0);
|
|
}
|
|
}
|
|
if (pPluginEvent) {
|
|
// Make event coordinates relative to our enclosing widget,
|
|
// not the widget they were received on.
|
|
// See use of NPEvent in widget/windows/nsWindow.cpp
|
|
// for why this assert should be safe
|
|
NS_ASSERTION(anEvent.message == NS_MOUSE_BUTTON_DOWN ||
|
|
anEvent.message == NS_MOUSE_BUTTON_UP ||
|
|
anEvent.message == NS_MOUSE_DOUBLECLICK ||
|
|
anEvent.message == NS_MOUSE_ENTER_SYNTH ||
|
|
anEvent.message == NS_MOUSE_EXIT_SYNTH ||
|
|
anEvent.message == NS_MOUSE_MOVE,
|
|
"Incorrect event type for coordinate translation");
|
|
nsPoint pt =
|
|
nsLayoutUtils::GetEventCoordinatesRelativeTo(&anEvent, mObjectFrame) -
|
|
mObjectFrame->GetContentRectRelativeToSelf().TopLeft();
|
|
nsPresContext* presContext = mObjectFrame->PresContext();
|
|
nsIntPoint ptPx(presContext->AppUnitsToDevPixels(pt.x),
|
|
presContext->AppUnitsToDevPixels(pt.y));
|
|
nsIntPoint widgetPtPx = ptPx + mObjectFrame->GetWindowOriginInPixels(true);
|
|
pPluginEvent->lParam = MAKELPARAM(widgetPtPx.x, widgetPtPx.y);
|
|
}
|
|
}
|
|
else if (!pPluginEvent) {
|
|
switch (anEvent.message) {
|
|
case NS_FOCUS_CONTENT:
|
|
pluginEvent.event = WM_SETFOCUS;
|
|
pluginEvent.wParam = 0;
|
|
pluginEvent.lParam = 0;
|
|
pPluginEvent = &pluginEvent;
|
|
break;
|
|
case NS_BLUR_CONTENT:
|
|
pluginEvent.event = WM_KILLFOCUS;
|
|
pluginEvent.wParam = 0;
|
|
pluginEvent.lParam = 0;
|
|
pPluginEvent = &pluginEvent;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (pPluginEvent && !pPluginEvent->event) {
|
|
// Don't send null events to plugins.
|
|
NS_WARNING("nsObjectFrame ProcessEvent: trying to send null event to plugin.");
|
|
return rv;
|
|
}
|
|
|
|
if (pPluginEvent) {
|
|
int16_t response = kNPEventNotHandled;
|
|
mInstance->HandleEvent(pPluginEvent, &response, NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
|
|
if (response == kNPEventHandled)
|
|
rv = nsEventStatus_eConsumeNoDefault;
|
|
}
|
|
#endif
|
|
|
|
#ifdef MOZ_X11
|
|
// this code supports windowless plugins
|
|
nsIWidget* widget = anEvent.widget;
|
|
XEvent pluginEvent = XEvent();
|
|
pluginEvent.type = 0;
|
|
|
|
switch(anEvent.eventStructType)
|
|
{
|
|
case NS_MOUSE_EVENT:
|
|
{
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_MOUSE_CLICK:
|
|
case NS_MOUSE_DOUBLECLICK:
|
|
// Button up/down events sent instead.
|
|
return rv;
|
|
}
|
|
|
|
// Get reference point relative to plugin origin.
|
|
const nsPresContext* presContext = mObjectFrame->PresContext();
|
|
nsPoint appPoint =
|
|
nsLayoutUtils::GetEventCoordinatesRelativeTo(&anEvent, mObjectFrame) -
|
|
mObjectFrame->GetContentRectRelativeToSelf().TopLeft();
|
|
nsIntPoint pluginPoint(presContext->AppUnitsToDevPixels(appPoint.x),
|
|
presContext->AppUnitsToDevPixels(appPoint.y));
|
|
const nsMouseEvent& mouseEvent =
|
|
static_cast<const nsMouseEvent&>(anEvent);
|
|
// Get reference point relative to screen:
|
|
LayoutDeviceIntPoint rootPoint(-1, -1);
|
|
if (widget)
|
|
rootPoint = anEvent.refPoint +
|
|
LayoutDeviceIntPoint::FromUntyped(widget->WidgetToScreenOffset());
|
|
#ifdef MOZ_WIDGET_GTK
|
|
Window root = GDK_ROOT_WINDOW();
|
|
#elif defined(MOZ_WIDGET_QT)
|
|
Window root = RootWindowOfScreen(DefaultScreenOfDisplay(mozilla::DefaultXDisplay()));
|
|
#else
|
|
Window root = None; // Could XQueryTree, but this is not important.
|
|
#endif
|
|
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_MOUSE_ENTER_SYNTH:
|
|
case NS_MOUSE_EXIT_SYNTH:
|
|
{
|
|
XCrossingEvent& event = pluginEvent.xcrossing;
|
|
event.type = anEvent.message == NS_MOUSE_ENTER_SYNTH ?
|
|
EnterNotify : LeaveNotify;
|
|
event.root = root;
|
|
event.time = anEvent.time;
|
|
event.x = pluginPoint.x;
|
|
event.y = pluginPoint.y;
|
|
event.x_root = rootPoint.x;
|
|
event.y_root = rootPoint.y;
|
|
event.state = XInputEventState(mouseEvent);
|
|
// information lost
|
|
event.subwindow = None;
|
|
event.mode = -1;
|
|
event.detail = NotifyDetailNone;
|
|
event.same_screen = True;
|
|
event.focus = mContentFocused;
|
|
}
|
|
break;
|
|
case NS_MOUSE_MOVE:
|
|
{
|
|
XMotionEvent& event = pluginEvent.xmotion;
|
|
event.type = MotionNotify;
|
|
event.root = root;
|
|
event.time = anEvent.time;
|
|
event.x = pluginPoint.x;
|
|
event.y = pluginPoint.y;
|
|
event.x_root = rootPoint.x;
|
|
event.y_root = rootPoint.y;
|
|
event.state = XInputEventState(mouseEvent);
|
|
// information lost
|
|
event.subwindow = None;
|
|
event.is_hint = NotifyNormal;
|
|
event.same_screen = True;
|
|
}
|
|
break;
|
|
case NS_MOUSE_BUTTON_DOWN:
|
|
case NS_MOUSE_BUTTON_UP:
|
|
{
|
|
XButtonEvent& event = pluginEvent.xbutton;
|
|
event.type = anEvent.message == NS_MOUSE_BUTTON_DOWN ?
|
|
ButtonPress : ButtonRelease;
|
|
event.root = root;
|
|
event.time = anEvent.time;
|
|
event.x = pluginPoint.x;
|
|
event.y = pluginPoint.y;
|
|
event.x_root = rootPoint.x;
|
|
event.y_root = rootPoint.y;
|
|
event.state = XInputEventState(mouseEvent);
|
|
switch (mouseEvent.button)
|
|
{
|
|
case nsMouseEvent::eMiddleButton:
|
|
event.button = 2;
|
|
break;
|
|
case nsMouseEvent::eRightButton:
|
|
event.button = 3;
|
|
break;
|
|
default: // nsMouseEvent::eLeftButton;
|
|
event.button = 1;
|
|
break;
|
|
}
|
|
// information lost:
|
|
event.subwindow = None;
|
|
event.same_screen = True;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
//XXX case NS_MOUSE_SCROLL_EVENT: not received.
|
|
|
|
case NS_KEY_EVENT:
|
|
if (anEvent.pluginEvent)
|
|
{
|
|
XKeyEvent &event = pluginEvent.xkey;
|
|
#ifdef MOZ_WIDGET_GTK
|
|
event.root = GDK_ROOT_WINDOW();
|
|
event.time = anEvent.time;
|
|
const GdkEventKey* gdkEvent =
|
|
static_cast<const GdkEventKey*>(anEvent.pluginEvent);
|
|
event.keycode = gdkEvent->hardware_keycode;
|
|
event.state = gdkEvent->state;
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_KEY_DOWN:
|
|
// Handle NS_KEY_DOWN for modifier key presses
|
|
// For non-modifiers we get NS_KEY_PRESS
|
|
if (gdkEvent->is_modifier)
|
|
event.type = XKeyPress;
|
|
break;
|
|
case NS_KEY_PRESS:
|
|
event.type = XKeyPress;
|
|
break;
|
|
case NS_KEY_UP:
|
|
event.type = KeyRelease;
|
|
break;
|
|
}
|
|
#endif
|
|
|
|
#ifdef MOZ_WIDGET_QT
|
|
const nsKeyEvent& keyEvent = static_cast<const nsKeyEvent&>(anEvent);
|
|
|
|
memset( &event, 0, sizeof(event) );
|
|
event.time = anEvent.time;
|
|
|
|
QWidget* qWidget = static_cast<QWidget*>(widget->GetNativeData(NS_NATIVE_WINDOW));
|
|
|
|
if (qWidget)
|
|
#if defined(Q_WS_X11)
|
|
event.root = qWidget->x11Info().appRootWindow();
|
|
#else
|
|
event.root = RootWindowOfScreen(DefaultScreenOfDisplay(gfxQtPlatform::GetXDisplay(qWidget)));
|
|
#endif
|
|
|
|
// deduce keycode from the information in the attached QKeyEvent
|
|
const QKeyEvent* qtEvent = static_cast<const QKeyEvent*>(anEvent.pluginEvent);
|
|
if (qtEvent) {
|
|
|
|
if (qtEvent->nativeModifiers())
|
|
event.state = qtEvent->nativeModifiers();
|
|
else // fallback
|
|
event.state = XInputEventState(keyEvent);
|
|
|
|
if (qtEvent->nativeScanCode())
|
|
event.keycode = qtEvent->nativeScanCode();
|
|
else // fallback
|
|
event.keycode = XKeysymToKeycode( (widget ? static_cast<Display*>(widget->GetNativeData(NS_NATIVE_DISPLAY)) : nullptr), qtEvent->key());
|
|
}
|
|
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_KEY_DOWN:
|
|
event.type = XKeyPress;
|
|
break;
|
|
case NS_KEY_UP:
|
|
event.type = KeyRelease;
|
|
break;
|
|
}
|
|
#endif
|
|
// Information that could be obtained from pluginEvent but we may not
|
|
// want to promise to provide:
|
|
event.subwindow = None;
|
|
event.x = 0;
|
|
event.y = 0;
|
|
event.x_root = -1;
|
|
event.y_root = -1;
|
|
event.same_screen = False;
|
|
}
|
|
else
|
|
{
|
|
// If we need to send synthesized key events, then
|
|
// DOMKeyCodeToGdkKeyCode(keyEvent.keyCode) and
|
|
// gdk_keymap_get_entries_for_keyval will be useful, but the
|
|
// mappings will not be unique.
|
|
NS_WARNING("Synthesized key event not sent to plugin");
|
|
}
|
|
break;
|
|
|
|
default:
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_FOCUS_CONTENT:
|
|
case NS_BLUR_CONTENT:
|
|
{
|
|
XFocusChangeEvent &event = pluginEvent.xfocus;
|
|
event.type =
|
|
anEvent.message == NS_FOCUS_CONTENT ? FocusIn : FocusOut;
|
|
// information lost:
|
|
event.mode = -1;
|
|
event.detail = NotifyDetailNone;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!pluginEvent.type) {
|
|
return rv;
|
|
}
|
|
|
|
// Fill in (useless) generic event information.
|
|
XAnyEvent& event = pluginEvent.xany;
|
|
event.display = widget ?
|
|
static_cast<Display*>(widget->GetNativeData(NS_NATIVE_DISPLAY)) : nullptr;
|
|
event.window = None; // not a real window
|
|
// information lost:
|
|
event.serial = 0;
|
|
event.send_event = False;
|
|
|
|
int16_t response = kNPEventNotHandled;
|
|
mInstance->HandleEvent(&pluginEvent, &response, NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
|
|
if (response == kNPEventHandled)
|
|
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_QueryInterface(mContent);
|
|
fm->SetFocus(elem, 0);
|
|
}
|
|
}
|
|
switch(anEvent.eventStructType)
|
|
{
|
|
case NS_MOUSE_EVENT:
|
|
{
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_MOUSE_CLICK:
|
|
case NS_MOUSE_DOUBLECLICK:
|
|
// Button up/down events sent instead.
|
|
return rv;
|
|
}
|
|
|
|
// Get reference point relative to plugin origin.
|
|
const nsPresContext* presContext = mObjectFrame->PresContext();
|
|
nsPoint appPoint =
|
|
nsLayoutUtils::GetEventCoordinatesRelativeTo(&anEvent, mObjectFrame) -
|
|
mObjectFrame->GetContentRectRelativeToSelf().TopLeft();
|
|
nsIntPoint pluginPoint(presContext->AppUnitsToDevPixels(appPoint.x),
|
|
presContext->AppUnitsToDevPixels(appPoint.y));
|
|
|
|
switch (anEvent.message)
|
|
{
|
|
case NS_MOUSE_MOVE:
|
|
{
|
|
// are these going to be touch events?
|
|
// pluginPoint.x;
|
|
// pluginPoint.y;
|
|
}
|
|
break;
|
|
case NS_MOUSE_BUTTON_DOWN:
|
|
{
|
|
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 NS_MOUSE_BUTTON_UP:
|
|
{
|
|
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;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case NS_KEY_EVENT:
|
|
{
|
|
const nsKeyEvent& keyEvent = static_cast<const nsKeyEvent&>(anEvent);
|
|
LOG("Firing NS_KEY_EVENT %d %d\n", keyEvent.keyCode, keyEvent.charCode);
|
|
// pluginEvent is initialized by nsWindow::InitKeyEvent().
|
|
ANPEvent* pluginEvent = reinterpret_cast<ANPEvent*>(keyEvent.pluginEvent);
|
|
if (pluginEvent) {
|
|
MOZ_ASSERT(pluginEvent->inSize == sizeof(ANPEvent));
|
|
MOZ_ASSERT(pluginEvent->eventType == kKey_ANPEventType);
|
|
mInstance->HandleEvent(pluginEvent, nullptr, NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO);
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
rv = nsEventStatus_eConsumeNoDefault;
|
|
#endif
|
|
|
|
return rv;
|
|
}
|
|
|
|
nsresult
|
|
nsPluginInstanceOwner::Destroy()
|
|
{
|
|
SetFrame(nullptr);
|
|
|
|
#ifdef XP_MACOSX
|
|
RemoveFromCARefreshTimer();
|
|
if (mColorProfile)
|
|
::CGColorSpaceRelease(mColorProfile);
|
|
#endif
|
|
|
|
// unregister context menu listener
|
|
if (mCXMenuListener) {
|
|
mCXMenuListener->Destroy(mContent);
|
|
mCXMenuListener = nullptr;
|
|
}
|
|
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("focus"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("blur"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("mouseup"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("mousedown"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("mousemove"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("click"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dblclick"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("mouseover"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("mouseout"), this, false);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("keypress"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("keydown"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("keyup"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("drop"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragdrop"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("drag"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragenter"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragover"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragleave"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragexit"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragstart"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("draggesture"), this, true);
|
|
mContent->RemoveEventListener(NS_LITERAL_STRING("dragend"), this, true);
|
|
|
|
#if MOZ_WIDGET_ANDROID
|
|
RemovePluginView();
|
|
#endif
|
|
|
|
if (mWidget) {
|
|
if (mPluginWindow) {
|
|
mPluginWindow->SetPluginWidget(nullptr);
|
|
}
|
|
|
|
nsCOMPtr<nsIPluginWidget> pluginWidget = do_QueryInterface(mWidget);
|
|
if (pluginWidget) {
|
|
pluginWidget->SetPluginInstanceOwner(nullptr);
|
|
}
|
|
mWidget->Destroy();
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// Paints are handled differently, so we just simulate an update event.
|
|
|
|
#ifdef XP_MACOSX
|
|
void nsPluginInstanceOwner::Paint(const gfxRect& aDirtyRect, CGContextRef cgContext)
|
|
{
|
|
if (!mInstance || !mObjectFrame)
|
|
return;
|
|
|
|
gfxRect dirtyRectCopy = aDirtyRect;
|
|
double scaleFactor = 1.0;
|
|
GetContentsScaleFactor(&scaleFactor);
|
|
if (scaleFactor != 1.0) {
|
|
::CGContextScaleCTM(cgContext, scaleFactor, scaleFactor);
|
|
// Convert aDirtyRect from device pixels to "display pixels"
|
|
// for HiDPI modes
|
|
dirtyRectCopy.ScaleRoundOut(1.0 / scaleFactor);
|
|
}
|
|
|
|
nsCOMPtr<nsIPluginWidget> pluginWidget = do_QueryInterface(mWidget);
|
|
if (pluginWidget && NS_SUCCEEDED(pluginWidget->StartDrawPlugin())) {
|
|
DoCocoaEventDrawRect(dirtyRectCopy, cgContext);
|
|
pluginWidget->EndDrawPlugin();
|
|
}
|
|
}
|
|
|
|
void nsPluginInstanceOwner::DoCocoaEventDrawRect(const gfxRect& aDrawRect, CGContextRef cgContext)
|
|
{
|
|
if (!mInstance || !mObjectFrame)
|
|
return;
|
|
|
|
// The context given here is only valid during the HandleEvent call.
|
|
NPCocoaEvent updateEvent;
|
|
InitializeNPCocoaEvent(&updateEvent);
|
|
updateEvent.type = NPCocoaEventDrawRect;
|
|
updateEvent.data.draw.context = cgContext;
|
|
updateEvent.data.draw.x = aDrawRect.X();
|
|
updateEvent.data.draw.y = aDrawRect.Y();
|
|
updateEvent.data.draw.width = aDrawRect.Width();
|
|
updateEvent.data.draw.height = aDrawRect.Height();
|
|
|
|
mInstance->HandleEvent(&updateEvent, nullptr);
|
|
}
|
|
#endif
|
|
|
|
#ifdef XP_WIN
|
|
void nsPluginInstanceOwner::Paint(const RECT& aDirty, HDC aDC)
|
|
{
|
|
if (!mInstance || !mObjectFrame)
|
|
return;
|
|
|
|
NPEvent pluginEvent;
|
|
pluginEvent.event = WM_PAINT;
|
|
pluginEvent.wParam = WPARAM(aDC);
|
|
pluginEvent.lParam = LPARAM(&aDirty);
|
|
mInstance->HandleEvent(&pluginEvent, nullptr);
|
|
}
|
|
#endif
|
|
|
|
#ifdef XP_OS2
|
|
void nsPluginInstanceOwner::Paint(const nsRect& aDirtyRect, HPS aHPS)
|
|
{
|
|
if (!mInstance || !mObjectFrame)
|
|
return;
|
|
|
|
NPWindow *window;
|
|
GetWindow(window);
|
|
nsIntRect relDirtyRect = aDirtyRect.ToOutsidePixels(mObjectFrame->PresContext()->AppUnitsPerDevPixel());
|
|
|
|
// we got dirty rectangle in relative window coordinates, but we
|
|
// need it in absolute units and in the (left, top, right, bottom) form
|
|
RECTL rectl;
|
|
rectl.xLeft = relDirtyRect.x + window->x;
|
|
rectl.yBottom = relDirtyRect.y + window->y;
|
|
rectl.xRight = rectl.xLeft + relDirtyRect.width;
|
|
rectl.yTop = rectl.yBottom + relDirtyRect.height;
|
|
|
|
NPEvent pluginEvent;
|
|
pluginEvent.event = WM_PAINT;
|
|
pluginEvent.wParam = (uint32_t)aHPS;
|
|
pluginEvent.lParam = (uint32_t)&rectl;
|
|
mInstance->HandleEvent(&pluginEvent, nullptr);
|
|
}
|
|
#endif
|
|
|
|
#ifdef MOZ_WIDGET_ANDROID
|
|
|
|
void nsPluginInstanceOwner::Paint(gfxContext* aContext,
|
|
const gfxRect& aFrameRect,
|
|
const gfxRect& aDirtyRect)
|
|
{
|
|
if (!mInstance || !mObjectFrame || !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 nsRefPtr<gfxImageSurface> pluginSurface;
|
|
|
|
if (pluginSurface == nullptr ||
|
|
aFrameRect.width != pluginSurface->Width() ||
|
|
aFrameRect.height != pluginSurface->Height()) {
|
|
|
|
pluginSurface = new gfxImageSurface(gfxIntSize(aFrameRect.width, aFrameRect.height),
|
|
gfxImageFormatARGB32);
|
|
if (!pluginSurface)
|
|
return;
|
|
}
|
|
|
|
// Clears buffer. I think this is needed.
|
|
nsRefPtr<gfxContext> ctx = new gfxContext(pluginSurface);
|
|
ctx->SetOperator(gfxContext::OPERATOR_CLEAR);
|
|
ctx->Paint();
|
|
|
|
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->SetOperator(gfxContext::OPERATOR_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,
|
|
const gfxRect& aDirtyRect)
|
|
{
|
|
if (!mInstance || !mObjectFrame)
|
|
return;
|
|
|
|
// to provide crisper and faster drawing.
|
|
gfxRect pluginRect = aFrameRect;
|
|
if (aContext->UserToDevicePixelSnapped(pluginRect)) {
|
|
pluginRect = aContext->DeviceToUser(pluginRect);
|
|
}
|
|
|
|
// Round out the dirty rect to plugin pixels to ensure the plugin draws
|
|
// enough pixels for interpolation to device pixels.
|
|
gfxRect dirtyRect = aDirtyRect - pluginRect.TopLeft();
|
|
dirtyRect.RoundOut();
|
|
|
|
// Plugins can only draw an integer number of pixels.
|
|
//
|
|
// With translation-only transformation matrices, pluginRect is already
|
|
// pixel-aligned.
|
|
//
|
|
// With more complex transformations, modifying the scales in the
|
|
// transformation matrix could retain subpixel accuracy and let the plugin
|
|
// draw a suitable number of pixels for interpolation to device pixels in
|
|
// Renderer::Draw, but such cases are not common enough to warrant the
|
|
// effort now.
|
|
nsIntSize pluginSize(NS_lround(pluginRect.width),
|
|
NS_lround(pluginRect.height));
|
|
|
|
// Determine what the plugin needs to draw.
|
|
nsIntRect pluginDirtyRect(int32_t(dirtyRect.x),
|
|
int32_t(dirtyRect.y),
|
|
int32_t(dirtyRect.width),
|
|
int32_t(dirtyRect.height));
|
|
if (!pluginDirtyRect.
|
|
IntersectRect(nsIntRect(0, 0, pluginSize.width, pluginSize.height),
|
|
pluginDirtyRect))
|
|
return;
|
|
|
|
NPWindow* window;
|
|
GetWindow(window);
|
|
|
|
uint32_t rendererFlags = 0;
|
|
if (!mFlash10Quirks) {
|
|
rendererFlags |=
|
|
Renderer::DRAW_SUPPORTS_CLIP_RECT |
|
|
Renderer::DRAW_SUPPORTS_ALTERNATE_VISUAL;
|
|
}
|
|
|
|
bool transparent;
|
|
mInstance->IsTransparent(&transparent);
|
|
if (!transparent)
|
|
rendererFlags |= Renderer::DRAW_IS_OPAQUE;
|
|
|
|
// Renderer::Draw() draws a rectangle with top-left at the aContext origin.
|
|
gfxContextAutoSaveRestore autoSR(aContext);
|
|
aContext->Translate(pluginRect.TopLeft());
|
|
|
|
Renderer renderer(window, this, pluginSize, pluginDirtyRect);
|
|
|
|
Display* dpy = mozilla::DefaultXDisplay();
|
|
Screen* screen = DefaultScreenOfDisplay(dpy);
|
|
Visual* visual = DefaultVisualOfScreen(screen);
|
|
|
|
renderer.Draw(aContext, nsIntSize(window->width, window->height),
|
|
rendererFlags, screen, visual, nullptr);
|
|
}
|
|
nsresult
|
|
nsPluginInstanceOwner::Renderer::DrawWithXlib(gfxXlibSurface* xsurface,
|
|
nsIntPoint offset,
|
|
nsIntRect *clipRects,
|
|
uint32_t numClipRects)
|
|
{
|
|
Screen *screen = cairo_xlib_surface_get_screen(xsurface->CairoSurface());
|
|
Colormap colormap;
|
|
Visual* visual;
|
|
if (!xsurface->GetColormapAndVisual(&colormap, &visual)) {
|
|
NS_ERROR("Failed to get visual and colormap");
|
|
return NS_ERROR_UNEXPECTED;
|
|
}
|
|
|
|
nsNPAPIPluginInstance *instance = mInstanceOwner->mInstance;
|
|
if (!instance)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
// See if the plugin must be notified of new window parameters.
|
|
bool doupdatewindow = false;
|
|
|
|
if (mWindow->x != offset.x || mWindow->y != offset.y) {
|
|
mWindow->x = offset.x;
|
|
mWindow->y = offset.y;
|
|
doupdatewindow = true;
|
|
}
|
|
|
|
if (nsIntSize(mWindow->width, mWindow->height) != mPluginSize) {
|
|
mWindow->width = mPluginSize.width;
|
|
mWindow->height = mPluginSize.height;
|
|
doupdatewindow = true;
|
|
}
|
|
|
|
// The clip rect is relative to drawable top-left.
|
|
NS_ASSERTION(numClipRects <= 1, "We don't support multiple clip rectangles!");
|
|
nsIntRect clipRect;
|
|
if (numClipRects) {
|
|
clipRect.x = clipRects[0].x;
|
|
clipRect.y = clipRects[0].y;
|
|
clipRect.width = clipRects[0].width;
|
|
clipRect.height = clipRects[0].height;
|
|
// NPRect members are unsigned, but clip rectangles should be contained by
|
|
// the surface.
|
|
NS_ASSERTION(clipRect.x >= 0 && clipRect.y >= 0,
|
|
"Clip rectangle offsets are negative!");
|
|
}
|
|
else {
|
|
clipRect.x = offset.x;
|
|
clipRect.y = offset.y;
|
|
clipRect.width = mWindow->width;
|
|
clipRect.height = mWindow->height;
|
|
// Don't ask the plugin to draw outside the drawable.
|
|
// This also ensures that the unsigned clip rectangle offsets won't be -ve.
|
|
gfxIntSize surfaceSize = xsurface->GetSize();
|
|
clipRect.IntersectRect(clipRect,
|
|
nsIntRect(0, 0,
|
|
surfaceSize.width, surfaceSize.height));
|
|
}
|
|
|
|
NPRect newClipRect;
|
|
newClipRect.left = clipRect.x;
|
|
newClipRect.top = clipRect.y;
|
|
newClipRect.right = clipRect.XMost();
|
|
newClipRect.bottom = clipRect.YMost();
|
|
if (mWindow->clipRect.left != newClipRect.left ||
|
|
mWindow->clipRect.top != newClipRect.top ||
|
|
mWindow->clipRect.right != newClipRect.right ||
|
|
mWindow->clipRect.bottom != newClipRect.bottom) {
|
|
mWindow->clipRect = newClipRect;
|
|
doupdatewindow = true;
|
|
}
|
|
|
|
NPSetWindowCallbackStruct* ws_info =
|
|
static_cast<NPSetWindowCallbackStruct*>(mWindow->ws_info);
|
|
#ifdef MOZ_X11
|
|
if (ws_info->visual != visual || ws_info->colormap != colormap) {
|
|
ws_info->visual = visual;
|
|
ws_info->colormap = colormap;
|
|
ws_info->depth = gfxXlibSurface::DepthOfVisual(screen, visual);
|
|
doupdatewindow = true;
|
|
}
|
|
#endif
|
|
|
|
{
|
|
if (doupdatewindow)
|
|
instance->SetWindow(mWindow);
|
|
}
|
|
|
|
// Translate the dirty rect to drawable coordinates.
|
|
nsIntRect dirtyRect = mDirtyRect + offset;
|
|
if (mInstanceOwner->mFlash10Quirks) {
|
|
// Work around a bug in Flash up to 10.1 d51 at least, where expose event
|
|
// top left coordinates within the plugin-rect and not at the drawable
|
|
// origin are misinterpreted. (We can move the top left coordinate
|
|
// provided it is within the clipRect.)
|
|
dirtyRect.SetRect(offset.x, offset.y,
|
|
mDirtyRect.XMost(), mDirtyRect.YMost());
|
|
}
|
|
// Intersect the dirty rect with the clip rect to ensure that it lies within
|
|
// the drawable.
|
|
if (!dirtyRect.IntersectRect(dirtyRect, clipRect))
|
|
return NS_OK;
|
|
|
|
{
|
|
XEvent pluginEvent = XEvent();
|
|
XGraphicsExposeEvent& exposeEvent = pluginEvent.xgraphicsexpose;
|
|
// set the drawing info
|
|
exposeEvent.type = GraphicsExpose;
|
|
exposeEvent.display = DisplayOfScreen(screen);
|
|
exposeEvent.drawable = xsurface->XDrawable();
|
|
exposeEvent.x = dirtyRect.x;
|
|
exposeEvent.y = dirtyRect.y;
|
|
exposeEvent.width = dirtyRect.width;
|
|
exposeEvent.height = dirtyRect.height;
|
|
exposeEvent.count = 0;
|
|
// information not set:
|
|
exposeEvent.serial = 0;
|
|
exposeEvent.send_event = False;
|
|
exposeEvent.major_code = 0;
|
|
exposeEvent.minor_code = 0;
|
|
|
|
instance->HandleEvent(&pluginEvent, nullptr);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
#endif
|
|
|
|
nsresult nsPluginInstanceOwner::Init(nsIContent* aContent)
|
|
{
|
|
mLastEventloopNestingLevel = GetEventloopNestingLevel();
|
|
|
|
mContent = aContent;
|
|
|
|
// Get a frame, don't reflow. If a reflow was necessary it should have been
|
|
// done at a higher level than this (content).
|
|
nsIFrame* frame = aContent->GetPrimaryFrame();
|
|
nsIObjectFrame* iObjFrame = do_QueryFrame(frame);
|
|
nsObjectFrame* objFrame = static_cast<nsObjectFrame*>(iObjFrame);
|
|
if (objFrame) {
|
|
SetFrame(objFrame);
|
|
// Some plugins require a specific sequence of shutdown and startup when
|
|
// a page is reloaded. Shutdown happens usually when the last instance
|
|
// is destroyed. Here we make sure the plugin instance in the old
|
|
// document is destroyed before we try to create the new one.
|
|
objFrame->PresContext()->EnsureVisible();
|
|
} else {
|
|
NS_NOTREACHED("Should not be initializing plugin without a frame");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
// register context menu listener
|
|
mCXMenuListener = new nsPluginDOMContextMenuListener(aContent);
|
|
|
|
mContent->AddEventListener(NS_LITERAL_STRING("focus"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("blur"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("mouseup"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("mousedown"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("mousemove"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("click"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dblclick"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("mouseover"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("mouseout"), this, false,
|
|
false);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("keypress"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("keydown"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("keyup"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("drop"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragdrop"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("drag"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragenter"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragover"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragleave"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragexit"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragstart"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("draggesture"), this, true);
|
|
mContent->AddEventListener(NS_LITERAL_STRING("dragend"), this, true);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
void* nsPluginInstanceOwner::GetPluginPortFromWidget()
|
|
{
|
|
//!!! Port must be released for windowless plugins on Windows, because it is HDC !!!
|
|
|
|
void* result = NULL;
|
|
if (mWidget) {
|
|
#ifdef XP_WIN
|
|
if (mPluginWindow && (mPluginWindow->type == NPWindowTypeDrawable))
|
|
result = mWidget->GetNativeData(NS_NATIVE_GRAPHIC);
|
|
else
|
|
#endif
|
|
#ifdef XP_MACOSX
|
|
if (GetDrawingModel() == NPDrawingModelCoreGraphics ||
|
|
GetDrawingModel() == NPDrawingModelCoreAnimation ||
|
|
GetDrawingModel() == NPDrawingModelInvalidatingCoreAnimation)
|
|
result = mWidget->GetNativeData(NS_NATIVE_PLUGIN_PORT_CG);
|
|
else
|
|
#endif
|
|
result = mWidget->GetNativeData(NS_NATIVE_PLUGIN_PORT);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
void nsPluginInstanceOwner::ReleasePluginPort(void * pluginPort)
|
|
{
|
|
#ifdef XP_WIN
|
|
if (mWidget && mPluginWindow &&
|
|
mPluginWindow->type == NPWindowTypeDrawable) {
|
|
mWidget->FreeNativeData((HDC)pluginPort, NS_NATIVE_GRAPHIC);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::CreateWidget(void)
|
|
{
|
|
NS_ENSURE_TRUE(mPluginWindow, NS_ERROR_NULL_POINTER);
|
|
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
// Can't call this twice!
|
|
if (mWidget) {
|
|
NS_WARNING("Trying to create a plugin widget twice!");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
bool windowless = false;
|
|
mInstance->IsWindowless(&windowless);
|
|
if (!windowless && !nsIWidget::UsePuppetWidgets()) {
|
|
// Try to get a parent widget, on some platforms widget creation will fail without
|
|
// a parent.
|
|
nsCOMPtr<nsIWidget> parentWidget;
|
|
nsIDocument *doc = nullptr;
|
|
if (mContent) {
|
|
doc = mContent->OwnerDoc();
|
|
parentWidget = nsContentUtils::WidgetForDocument(doc);
|
|
}
|
|
|
|
mWidget = do_CreateInstance(kWidgetCID, &rv);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
nsWidgetInitData initData;
|
|
initData.mWindowType = eWindowType_plugin;
|
|
initData.mUnicode = false;
|
|
initData.clipChildren = true;
|
|
initData.clipSiblings = true;
|
|
rv = mWidget->Create(parentWidget.get(), nullptr, nsIntRect(0,0,0,0),
|
|
nullptr, &initData);
|
|
if (NS_FAILED(rv)) {
|
|
mWidget->Destroy();
|
|
mWidget = nullptr;
|
|
return rv;
|
|
}
|
|
|
|
mWidget->EnableDragDrop(true);
|
|
mWidget->Show(false);
|
|
mWidget->Enable(false);
|
|
|
|
#ifdef XP_MACOSX
|
|
// Now that we have a widget we want to set the event model before
|
|
// any events are processed.
|
|
nsCOMPtr<nsIPluginWidget> pluginWidget = do_QueryInterface(mWidget);
|
|
if (!pluginWidget) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
pluginWidget->SetPluginEventModel(GetEventModel());
|
|
pluginWidget->SetPluginDrawingModel(GetDrawingModel());
|
|
|
|
if (GetDrawingModel() == NPDrawingModelCoreAnimation) {
|
|
AddToCARefreshTimer();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
if (mObjectFrame) {
|
|
// NULL widget is fine, will result in windowless setup.
|
|
mObjectFrame->PrepForDrawing(mWidget);
|
|
}
|
|
|
|
if (windowless) {
|
|
mPluginWindow->type = NPWindowTypeDrawable;
|
|
|
|
// this needs to be a HDC according to the spec, but I do
|
|
// not see the right way to release it so let's postpone
|
|
// passing HDC till paint event when it is really
|
|
// needed. Change spec?
|
|
mPluginWindow->window = nullptr;
|
|
#ifdef MOZ_X11
|
|
// Fill in the display field.
|
|
NPSetWindowCallbackStruct* ws_info =
|
|
static_cast<NPSetWindowCallbackStruct*>(mPluginWindow->ws_info);
|
|
ws_info->display = DefaultXDisplay();
|
|
|
|
nsAutoCString description;
|
|
GetPluginDescription(description);
|
|
NS_NAMED_LITERAL_CSTRING(flash10Head, "Shockwave Flash 10.");
|
|
mFlash10Quirks = StringBeginsWith(description, flash10Head);
|
|
#endif
|
|
} else if (mWidget) {
|
|
// mPluginWindow->type is used in |GetPluginPort| so it must
|
|
// be initialized first
|
|
mPluginWindow->type = NPWindowTypeWindow;
|
|
mPluginWindow->window = GetPluginPortFromWidget();
|
|
// tell the plugin window about the widget
|
|
mPluginWindow->SetPluginWidget(mWidget);
|
|
|
|
// tell the widget about the current plugin instance owner.
|
|
nsCOMPtr<nsIPluginWidget> pluginWidget = do_QueryInterface(mWidget);
|
|
if (pluginWidget) {
|
|
pluginWidget->SetPluginInstanceOwner(this);
|
|
}
|
|
}
|
|
|
|
mWidgetCreationComplete = true;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// Mac specific code to fix up the port location and clipping region
|
|
#ifdef XP_MACOSX
|
|
|
|
void* nsPluginInstanceOwner::FixUpPluginWindow(int32_t inPaintState)
|
|
{
|
|
if (!mWidget || !mPluginWindow || !mInstance || !mObjectFrame)
|
|
return nullptr;
|
|
|
|
nsCOMPtr<nsIPluginWidget> pluginWidget = do_QueryInterface(mWidget);
|
|
if (!pluginWidget)
|
|
return nullptr;
|
|
|
|
// If we've already set up a CGContext in nsObjectFrame::PaintPlugin(), we
|
|
// don't want calls to SetPluginPortAndDetectChange() to step on our work.
|
|
if (mInCGPaintLevel < 1) {
|
|
SetPluginPortAndDetectChange();
|
|
}
|
|
|
|
// We'll need the top-level Cocoa window for the Cocoa event model.
|
|
nsIWidget* widget = mObjectFrame->GetNearestWidget();
|
|
if (!widget)
|
|
return nullptr;
|
|
void *cocoaTopLevelWindow = widget->GetNativeData(NS_NATIVE_WINDOW);
|
|
if (!cocoaTopLevelWindow)
|
|
return nullptr;
|
|
|
|
nsIntPoint pluginOrigin;
|
|
nsIntRect widgetClip;
|
|
bool widgetVisible;
|
|
pluginWidget->GetPluginClipRect(widgetClip, pluginOrigin, widgetVisible);
|
|
mWidgetVisible = widgetVisible;
|
|
|
|
// printf("GetPluginClipRect returning visible %d\n", widgetVisible);
|
|
|
|
// This would be a lot easier if we could use obj-c here,
|
|
// but we can't. Since we have only nsIWidget and we can't
|
|
// use its native widget (an obj-c object) we have to go
|
|
// from the widget's screen coordinates to its window coords
|
|
// instead of straight to window coords.
|
|
nsIntPoint geckoScreenCoords = mWidget->WidgetToScreenOffset();
|
|
|
|
nsRect windowRect;
|
|
NS_NPAPI_CocoaWindowFrame(cocoaTopLevelWindow, windowRect);
|
|
|
|
double scaleFactor = 1.0;
|
|
GetContentsScaleFactor(&scaleFactor);
|
|
int intScaleFactor = ceil(scaleFactor);
|
|
|
|
// Convert geckoScreenCoords from device pixels to "display pixels"
|
|
// for HiDPI modes.
|
|
mPluginWindow->x = geckoScreenCoords.x/intScaleFactor - windowRect.x;
|
|
mPluginWindow->y = geckoScreenCoords.y/intScaleFactor - windowRect.y;
|
|
|
|
NPRect oldClipRect = mPluginWindow->clipRect;
|
|
|
|
// fix up the clipping region
|
|
mPluginWindow->clipRect.top = widgetClip.y;
|
|
mPluginWindow->clipRect.left = widgetClip.x;
|
|
|
|
if (!mWidgetVisible || inPaintState == ePluginPaintDisable) {
|
|
mPluginWindow->clipRect.bottom = mPluginWindow->clipRect.top;
|
|
mPluginWindow->clipRect.right = mPluginWindow->clipRect.left;
|
|
}
|
|
else if (inPaintState == ePluginPaintEnable)
|
|
{
|
|
mPluginWindow->clipRect.bottom = mPluginWindow->clipRect.top + widgetClip.height;
|
|
mPluginWindow->clipRect.right = mPluginWindow->clipRect.left + widgetClip.width;
|
|
}
|
|
|
|
// if the clip rect changed, call SetWindow()
|
|
// (RealPlayer needs this to draw correctly)
|
|
if (mPluginWindow->clipRect.left != oldClipRect.left ||
|
|
mPluginWindow->clipRect.top != oldClipRect.top ||
|
|
mPluginWindow->clipRect.right != oldClipRect.right ||
|
|
mPluginWindow->clipRect.bottom != oldClipRect.bottom ||
|
|
mPluginPortChanged)
|
|
{
|
|
if (UseAsyncRendering()) {
|
|
mInstance->AsyncSetWindow(mPluginWindow);
|
|
}
|
|
else {
|
|
mPluginWindow->CallSetWindow(mInstance);
|
|
}
|
|
mPluginPortChanged = false;
|
|
}
|
|
|
|
// After the first NPP_SetWindow call we need to send an initial
|
|
// top-level window focus event.
|
|
if (!mSentInitialTopLevelWindowEvent) {
|
|
// Set this before calling ProcessEvent to avoid endless recursion.
|
|
mSentInitialTopLevelWindowEvent = true;
|
|
|
|
WidgetPluginEvent pluginEvent(true, NS_PLUGIN_FOCUS_EVENT, nullptr);
|
|
NPCocoaEvent cocoaEvent;
|
|
InitializeNPCocoaEvent(&cocoaEvent);
|
|
cocoaEvent.type = NPCocoaEventWindowFocusChanged;
|
|
cocoaEvent.data.focus.hasFocus = NS_NPAPI_CocoaWindowIsMain(cocoaTopLevelWindow);
|
|
pluginEvent.pluginEvent = &cocoaEvent;
|
|
ProcessEvent(pluginEvent);
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
void
|
|
nsPluginInstanceOwner::HidePluginWindow()
|
|
{
|
|
if (!mPluginWindow || !mInstance) {
|
|
return;
|
|
}
|
|
|
|
mPluginWindow->clipRect.bottom = mPluginWindow->clipRect.top;
|
|
mPluginWindow->clipRect.right = mPluginWindow->clipRect.left;
|
|
mWidgetVisible = false;
|
|
if (UseAsyncRendering()) {
|
|
mInstance->AsyncSetWindow(mPluginWindow);
|
|
} else {
|
|
mInstance->SetWindow(mPluginWindow);
|
|
}
|
|
}
|
|
|
|
#else // XP_MACOSX
|
|
|
|
void nsPluginInstanceOwner::UpdateWindowPositionAndClipRect(bool aSetWindow)
|
|
{
|
|
if (!mPluginWindow)
|
|
return;
|
|
|
|
// For windowless plugins a non-empty clip rectangle will be
|
|
// passed to the plugin during paint, an additional update
|
|
// of the the clip rectangle here is not required
|
|
if (aSetWindow && !mWidget && mPluginWindowVisible && !UseAsyncRendering())
|
|
return;
|
|
|
|
const NPWindow oldWindow = *mPluginWindow;
|
|
|
|
bool windowless = (mPluginWindow->type == NPWindowTypeDrawable);
|
|
nsIntPoint origin = mObjectFrame->GetWindowOriginInPixels(windowless);
|
|
|
|
mPluginWindow->x = origin.x;
|
|
mPluginWindow->y = origin.y;
|
|
|
|
mPluginWindow->clipRect.left = 0;
|
|
mPluginWindow->clipRect.top = 0;
|
|
|
|
if (mPluginWindowVisible && mPluginDocumentActiveState) {
|
|
mPluginWindow->clipRect.right = mPluginWindow->width;
|
|
mPluginWindow->clipRect.bottom = mPluginWindow->height;
|
|
} else {
|
|
mPluginWindow->clipRect.right = 0;
|
|
mPluginWindow->clipRect.bottom = 0;
|
|
}
|
|
|
|
if (!aSetWindow)
|
|
return;
|
|
|
|
if (mPluginWindow->x != oldWindow.x ||
|
|
mPluginWindow->y != oldWindow.y ||
|
|
mPluginWindow->clipRect.left != oldWindow.clipRect.left ||
|
|
mPluginWindow->clipRect.top != oldWindow.clipRect.top ||
|
|
mPluginWindow->clipRect.right != oldWindow.clipRect.right ||
|
|
mPluginWindow->clipRect.bottom != oldWindow.clipRect.bottom) {
|
|
CallSetWindow();
|
|
}
|
|
}
|
|
|
|
void
|
|
nsPluginInstanceOwner::UpdateWindowVisibility(bool aVisible)
|
|
{
|
|
mPluginWindowVisible = aVisible;
|
|
UpdateWindowPositionAndClipRect(true);
|
|
}
|
|
|
|
void
|
|
nsPluginInstanceOwner::UpdateDocumentActiveState(bool aIsActive)
|
|
{
|
|
mPluginDocumentActiveState = aIsActive;
|
|
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
|
|
}
|
|
#endif // XP_MACOSX
|
|
|
|
NS_IMETHODIMP
|
|
nsPluginInstanceOwner::CallSetWindow()
|
|
{
|
|
if (mObjectFrame) {
|
|
mObjectFrame->CallSetWindow(false);
|
|
} else if (mInstance) {
|
|
if (UseAsyncRendering()) {
|
|
mInstance->AsyncSetWindow(mPluginWindow);
|
|
} else {
|
|
mInstance->SetWindow(mPluginWindow);
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsPluginInstanceOwner::GetContentsScaleFactor(double *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
double scaleFactor = 1.0;
|
|
// On Mac, device pixels need to be translated to (and from) "display pixels"
|
|
// for plugins. On other platforms, plugin coordinates are always in device
|
|
// pixels.
|
|
#if defined(XP_MACOSX)
|
|
nsIPresShell* presShell = nsContentUtils::FindPresShellForDocument(mContent->OwnerDoc());
|
|
if (presShell) {
|
|
scaleFactor = double(nsPresContext::AppUnitsPerCSSPixel())/
|
|
presShell->GetPresContext()->DeviceContext()->UnscaledAppUnitsPerDevPixel();
|
|
}
|
|
#endif
|
|
*result = scaleFactor;
|
|
return NS_OK;
|
|
}
|
|
|
|
void nsPluginInstanceOwner::SetFrame(nsObjectFrame *aFrame)
|
|
{
|
|
// Don't do anything if the frame situation hasn't changed.
|
|
if (mObjectFrame == aFrame) {
|
|
return;
|
|
}
|
|
|
|
// If we already have a frame that is changing or going away...
|
|
if (mObjectFrame) {
|
|
// Make sure the old frame isn't holding a reference to us.
|
|
mObjectFrame->SetInstanceOwner(nullptr);
|
|
}
|
|
|
|
// Swap in the new frame (or no frame)
|
|
mObjectFrame = aFrame;
|
|
|
|
// Set up a new frame
|
|
if (mObjectFrame) {
|
|
mObjectFrame->SetInstanceOwner(this);
|
|
// Can only call PrepForDrawing on an object frame once. Don't do it here unless
|
|
// widget creation is complete. Doesn't matter if we actually have a widget.
|
|
if (mWidgetCreationComplete) {
|
|
mObjectFrame->PrepForDrawing(mWidget);
|
|
}
|
|
mObjectFrame->FixupWindow(mObjectFrame->GetContentRectRelativeToSelf().Size());
|
|
mObjectFrame->InvalidateFrame();
|
|
|
|
nsFocusManager* fm = nsFocusManager::GetFocusManager();
|
|
const nsIContent* content = aFrame->GetContent();
|
|
if (fm && content) {
|
|
mContentFocused = (content == fm->GetFocusedContent());
|
|
}
|
|
}
|
|
}
|
|
|
|
nsObjectFrame* nsPluginInstanceOwner::GetFrame()
|
|
{
|
|
return mObjectFrame;
|
|
}
|
|
|
|
// Little helper function to resolve relative URL in
|
|
// |value| for certain inputs of |name|
|
|
void nsPluginInstanceOwner::FixUpURLS(const nsString &name, nsAString &value)
|
|
{
|
|
if (name.LowerCaseEqualsLiteral("pluginspage")) {
|
|
nsCOMPtr<nsIURI> baseURI = GetBaseURI();
|
|
nsAutoString newURL;
|
|
NS_MakeAbsoluteURI(newURL, value, baseURI);
|
|
if (!newURL.IsEmpty())
|
|
value = newURL;
|
|
}
|
|
}
|
|
|
|
NS_IMETHODIMP nsPluginInstanceOwner::PrivateModeChanged(bool aEnabled)
|
|
{
|
|
return mInstance ? mInstance->PrivateModeStateChanged(aEnabled) : NS_OK;
|
|
}
|
|
|
|
already_AddRefed<nsIURI> nsPluginInstanceOwner::GetBaseURI() const
|
|
{
|
|
if (!mContent) {
|
|
return nullptr;
|
|
}
|
|
return mContent->GetBaseURI();
|
|
}
|
|
|
|
// nsPluginDOMContextMenuListener class implementation
|
|
|
|
nsPluginDOMContextMenuListener::nsPluginDOMContextMenuListener(nsIContent* aContent)
|
|
{
|
|
aContent->AddEventListener(NS_LITERAL_STRING("contextmenu"), this, true);
|
|
}
|
|
|
|
nsPluginDOMContextMenuListener::~nsPluginDOMContextMenuListener()
|
|
{
|
|
}
|
|
|
|
NS_IMPL_ISUPPORTS1(nsPluginDOMContextMenuListener,
|
|
nsIDOMEventListener)
|
|
|
|
NS_IMETHODIMP
|
|
nsPluginDOMContextMenuListener::HandleEvent(nsIDOMEvent* aEvent)
|
|
{
|
|
aEvent->PreventDefault(); // consume event
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
void nsPluginDOMContextMenuListener::Destroy(nsIContent* aContent)
|
|
{
|
|
// Unregister context menu listener
|
|
aContent->RemoveEventListener(NS_LITERAL_STRING("contextmenu"), this, true);
|
|
}
|