gecko-dev/dom/ipc/TabParent.cpp

3500 строки
102 KiB
C++
Исходник Обычный вид История

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
2012-05-21 15:12:37 +04:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "base/basictypes.h"
#include "TabParent.h"
#include "AudioChannelService.h"
#include "AppProcessChecker.h"
#include "mozIApplication.h"
#ifdef ACCESSIBILITY
#include "mozilla/a11y/DocAccessibleParent.h"
#include "nsAccessibilityService.h"
#endif
#include "mozilla/BrowserElementParent.h"
#include "mozilla/dom/ContentBridgeParent.h"
#include "mozilla/dom/ContentParent.h"
#include "mozilla/dom/DataTransfer.h"
#include "mozilla/dom/Event.h"
#include "mozilla/dom/indexedDB/ActorsParent.h"
#include "mozilla/plugins/PluginWidgetParent.h"
#include "mozilla/EventStateManager.h"
#include "mozilla/gfx/2D.h"
#include "mozilla/gfx/DataSurfaceHelpers.h"
#include "mozilla/gfx/GPUProcessManager.h"
#include "mozilla/Hal.h"
#include "mozilla/IMEStateManager.h"
#include "mozilla/ipc/DocumentRendererParent.h"
#include "mozilla/jsipc/CrossProcessObjectWrappers.h"
#include "mozilla/layers/AsyncDragMetrics.h"
#include "mozilla/layers/InputAPZContext.h"
#include "mozilla/layout/RenderFrameParent.h"
#include "mozilla/LookAndFeel.h"
#include "mozilla/MouseEvents.h"
#include "mozilla/net/NeckoChild.h"
#include "mozilla/Preferences.h"
#include "mozilla/TextEvents.h"
#include "mozilla/TouchEvents.h"
#include "mozilla/UniquePtr.h"
#include "mozilla/unused.h"
#include "BlobParent.h"
#include "nsCOMPtr.h"
#include "nsContentAreaDragDrop.h"
#include "nsContentUtils.h"
#include "nsDebug.h"
#include "nsFocusManager.h"
#include "nsFrameLoader.h"
#include "nsIBaseWindow.h"
#include "nsIContent.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeOwner.h"
#include "nsIDOMElement.h"
#include "nsIDOMEvent.h"
#include "nsIDOMWindow.h"
#include "nsIDOMWindowUtils.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsILoadInfo.h"
#include "nsPrincipal.h"
#include "nsIPromptFactory.h"
#include "nsIURI.h"
#include "nsIWebBrowserChrome.h"
#include "nsIXULBrowserWindow.h"
#include "nsIXULWindow.h"
#include "nsIRemoteBrowser.h"
#include "nsViewManager.h"
#include "nsVariant.h"
#include "nsIWidget.h"
#ifndef XP_WIN
#include "nsJARProtocolHandler.h"
#endif
#include "nsPIDOMWindow.h"
#include "nsPresShell.h"
#include "nsPrintfCString.h"
#include "nsServiceManagerUtils.h"
#include "nsThreadUtils.h"
#include "private/pprio.h"
#include "PermissionMessageUtils.h"
#include "StructuredCloneData.h"
#include "ColorPickerParent.h"
#include "DatePickerParent.h"
#include "FilePickerParent.h"
#include "TabChild.h"
#include "LoadContext.h"
#include "nsNetCID.h"
#include "nsIAuthInformation.h"
#include "nsIAuthPromptCallback.h"
#include "nsAuthInformationHolder.h"
#include "nsICancelable.h"
#include "gfxPrefs.h"
#include "nsILoginManagerPrompter.h"
#include "nsPIWindowRoot.h"
#include "nsIAuthPrompt2.h"
#include "gfxDrawable.h"
#include "ImageOps.h"
#include "UnitTransforms.h"
#include <algorithm>
#include "mozilla/WebBrowserPersistDocumentParent.h"
using namespace mozilla::dom;
using namespace mozilla::ipc;
using namespace mozilla::layers;
using namespace mozilla::layout;
using namespace mozilla::services;
using namespace mozilla::widget;
using namespace mozilla::jsipc;
using namespace mozilla::gfx;
// The flags passed by the webProgress notifications are 16 bits shifted
// from the ones registered by webProgressListeners.
#define NOTIFY_FLAG_SHIFT 16
class OpenFileAndSendFDRunnable : public mozilla::Runnable
{
const nsString mPath;
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<TabParent> mTabParent;
nsCOMPtr<nsIEventTarget> mEventTarget;
PRFileDesc* mFD;
public:
OpenFileAndSendFDRunnable(const nsAString& aPath, TabParent* aTabParent)
: mPath(aPath), mTabParent(aTabParent), mFD(nullptr)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(!aPath.IsEmpty());
MOZ_ASSERT(aTabParent);
}
void Dispatch()
{
MOZ_ASSERT(NS_IsMainThread());
mEventTarget = do_GetService(NS_STREAMTRANSPORTSERVICE_CONTRACTID);
NS_ENSURE_TRUE_VOID(mEventTarget);
nsresult rv = mEventTarget->Dispatch(this, NS_DISPATCH_NORMAL);
NS_ENSURE_SUCCESS_VOID(rv);
}
private:
~OpenFileAndSendFDRunnable()
{
MOZ_ASSERT(!mFD);
}
// This shouldn't be called directly except by the event loop. Use Dispatch
// to start the sequence.
NS_IMETHOD Run()
{
if (NS_IsMainThread()) {
SendResponse();
} else if (mFD) {
CloseFile();
} else {
OpenFile();
}
return NS_OK;
}
void SendResponse()
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(mTabParent);
MOZ_ASSERT(mEventTarget);
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<TabParent> tabParent;
mTabParent.swap(tabParent);
using mozilla::ipc::FileDescriptor;
FileDescriptor fd;
if (mFD) {
FileDescriptor::PlatformHandleType handle =
FileDescriptor::PlatformHandleType(PR_FileDesc2NativeHandle(mFD));
fd = FileDescriptor(handle);
}
// Our TabParent may have been destroyed already. If so, don't send any
// fds over, just go back to the IO thread and close them.
if (!tabParent->IsDestroyed()) {
Unused << tabParent->SendCacheFileDescriptor(mPath, fd);
}
if (!mFD) {
return;
}
nsCOMPtr<nsIEventTarget> eventTarget;
mEventTarget.swap(eventTarget);
if (NS_FAILED(eventTarget->Dispatch(this, NS_DISPATCH_NORMAL))) {
NS_WARNING("Failed to dispatch to stream transport service!");
// It's probably safer to take the main thread IO hit here rather
// than leak a file descriptor.
CloseFile();
}
}
// Helper method to avoid gnarly control flow for failures.
void OpenBlobImpl()
{
MOZ_ASSERT(!NS_IsMainThread());
MOZ_ASSERT(!mFD);
nsCOMPtr<nsIFile> file;
nsresult rv = NS_NewLocalFile(mPath, false, getter_AddRefs(file));
NS_ENSURE_SUCCESS_VOID(rv);
PRFileDesc* fd;
rv = file->OpenNSPRFileDesc(PR_RDONLY, 0, &fd);
NS_ENSURE_SUCCESS_VOID(rv);
mFD = fd;
}
void OpenFile()
{
MOZ_ASSERT(!NS_IsMainThread());
OpenBlobImpl();
if (NS_FAILED(NS_DispatchToMainThread(this))) {
NS_WARNING("Failed to dispatch to main thread!");
// Intentionally leak the runnable (but not the fd) rather
// than crash when trying to release a main thread object
// off the main thread.
Unused << mTabParent.forget();
CloseFile();
}
}
void CloseFile()
{
// It's possible for this to happen on the main thread if the dispatch
// to the stream service fails after we've already opened the file so
// we can't assert the thread we're running on.
MOZ_ASSERT(mFD);
PRStatus prrc;
prrc = PR_Close(mFD);
if (prrc != PR_SUCCESS) {
NS_ERROR("PR_Close() failed.");
}
mFD = nullptr;
}
};
namespace mozilla {
namespace dom {
TabParent::LayerToTabParentTable* TabParent::sLayerToTabParentTable = nullptr;
NS_IMPL_ISUPPORTS(TabParent,
nsITabParent,
nsIAuthPromptProvider,
nsISecureBrowserUI,
nsISupportsWeakReference,
nsIWebBrowserPersistable)
TabParent::TabParent(nsIContentParent* aManager,
const TabId& aTabId,
const TabContext& aContext,
uint32_t aChromeFlags)
: TabContext(aContext)
, mFrameElement(nullptr)
, mRect(0, 0, 0, 0)
, mDimensions(0, 0)
, mOrientation(0)
, mDPI(0)
, mDefaultScale(0)
, mUpdatedDimensions(false)
, mSizeMode(nsSizeMode_Normal)
, mManager(aManager)
, mDocShellIsActive(false)
, mMarkedDestroying(false)
, mIsDestroyed(false)
, mIsDetached(true)
, mAppPackageFileDescriptorSent(false)
, mSendOfflineStatus(true)
, mChromeFlags(aChromeFlags)
, mDragAreaX(0)
, mDragAreaY(0)
, mInitedByParent(false)
, mTabId(aTabId)
, mCreatingWindow(false)
, mNeedLayerTreeReadyNotification(false)
, mCursor(nsCursor(-1))
, mTabSetsCursor(false)
, mHasContentOpener(false)
#ifdef DEBUG
, mActiveSupressDisplayportCount(0)
#endif
{
MOZ_ASSERT(aManager);
}
TabParent::~TabParent()
{
}
TabParent*
TabParent::GetTabParentFromLayersId(uint64_t aLayersId)
{
if (!sLayerToTabParentTable) {
return nullptr;
}
return sLayerToTabParentTable->Get(aLayersId);
}
void
TabParent::AddTabParentToTable(uint64_t aLayersId, TabParent* aTabParent)
{
if (!sLayerToTabParentTable) {
sLayerToTabParentTable = new LayerToTabParentTable();
}
sLayerToTabParentTable->Put(aLayersId, aTabParent);
}
void
TabParent::RemoveTabParentFromTable(uint64_t aLayersId)
{
if (!sLayerToTabParentTable) {
return;
}
sLayerToTabParentTable->Remove(aLayersId);
if (sLayerToTabParentTable->Count() == 0) {
delete sLayerToTabParentTable;
sLayerToTabParentTable = nullptr;
}
}
void
TabParent::CacheFrameLoader(nsFrameLoader* aFrameLoader)
{
mFrameLoader = aFrameLoader;
}
/**
* Will return nullptr if there is no outer window available for the
* document hosting the owner element of this TabParent. Also will return
* nullptr if that outer window is in the process of closing.
*/
already_AddRefed<nsPIDOMWindowOuter>
TabParent::GetParentWindowOuter()
{
nsCOMPtr<nsIContent> frame = do_QueryInterface(GetOwnerElement());
if (!frame) {
return nullptr;
}
nsCOMPtr<nsPIDOMWindowOuter> parent = frame->OwnerDoc()->GetWindow();
if (!parent || parent->Closed()) {
return nullptr;
}
return parent.forget();
}
void
TabParent::SetOwnerElement(Element* aElement)
{
// If we held previous content then unregister for its events.
RemoveWindowListeners();
// If we change top-level documents then we need to change our
// registration with them.
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsPIWindowRoot> curTopLevelWin, newTopLevelWin;
if (mFrameElement) {
curTopLevelWin = nsContentUtils::GetWindowRoot(mFrameElement->OwnerDoc());
}
if (aElement) {
newTopLevelWin = nsContentUtils::GetWindowRoot(aElement->OwnerDoc());
}
bool isSameTopLevelWin = curTopLevelWin == newTopLevelWin;
if (curTopLevelWin && !isSameTopLevelWin) {
curTopLevelWin->RemoveBrowser(this);
}
// Update to the new content, and register to listen for events from it.
mFrameElement = aElement;
if (newTopLevelWin && !isSameTopLevelWin) {
newTopLevelWin->AddBrowser(this);
}
if (mFrameElement) {
bool useGlobalHistory =
!mFrameElement->HasAttr(kNameSpaceID_None, nsGkAtoms::disableglobalhistory);
Unused << SendSetUseGlobalHistory(useGlobalHistory);
}
AddWindowListeners();
TryCacheDPIAndScale();
}
void
TabParent::AddWindowListeners()
{
if (mFrameElement && mFrameElement->OwnerDoc()) {
if (nsCOMPtr<nsPIDOMWindowOuter> window = mFrameElement->OwnerDoc()->GetWindow()) {
nsCOMPtr<EventTarget> eventTarget = window->GetTopWindowRoot();
if (eventTarget) {
eventTarget->AddEventListener(NS_LITERAL_STRING("MozUpdateWindowPos"),
this, false, false);
}
}
if (nsIPresShell* shell = mFrameElement->OwnerDoc()->GetShell()) {
mPresShellWithRefreshListener = shell;
shell->AddPostRefreshObserver(this);
}
RefPtr<AudioChannelService> acs = AudioChannelService::GetOrCreate();
if (acs) {
acs->RegisterTabParent(this);
}
}
}
void
TabParent::RemoveWindowListeners()
{
if (mFrameElement && mFrameElement->OwnerDoc()->GetWindow()) {
nsCOMPtr<nsPIDOMWindowOuter> window = mFrameElement->OwnerDoc()->GetWindow();
nsCOMPtr<EventTarget> eventTarget = window->GetTopWindowRoot();
if (eventTarget) {
eventTarget->RemoveEventListener(NS_LITERAL_STRING("MozUpdateWindowPos"),
this, false);
}
}
if (mPresShellWithRefreshListener) {
mPresShellWithRefreshListener->RemovePostRefreshObserver(this);
mPresShellWithRefreshListener = nullptr;
}
RefPtr<AudioChannelService> acs = AudioChannelService::GetOrCreate();
if (acs) {
acs->UnregisterTabParent(this);
}
}
void
TabParent::DidRefresh()
{
if (mChromeOffset != -GetChildProcessOffset()) {
UpdatePosition();
}
}
void
TabParent::GetAppType(nsAString& aOut)
{
aOut.Truncate();
nsCOMPtr<Element> elem = do_QueryInterface(mFrameElement);
if (!elem) {
return;
}
elem->GetAttr(kNameSpaceID_None, nsGkAtoms::mozapptype, aOut);
}
bool
TabParent::IsVisible() const
{
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
if (!frameLoader) {
return false;
}
bool visible = false;
frameLoader->GetVisible(&visible);
return visible;
}
void
TabParent::DestroyInternal()
{
IMEStateManager::OnTabParentDestroying(this);
RemoveWindowListeners();
// If this fails, it's most likely due to a content-process crash,
// and auto-cleanup will kick in. Otherwise, the child side will
// destroy itself and send back __delete__().
Unused << SendDestroy();
if (RenderFrameParent* frame = GetRenderFrame()) {
RemoveTabParentFromTable(frame->GetLayersId());
frame->Destroy();
// Notify our layer tree update observer that we're going away. It's
// possible that we race with a notification and there can be an
// LayerTreeUpdateRunnable on the main thread's event queue with a pointer
// to us. However, our actual destruction won't be until yet another event
// *after* that one is processed, so this should be safe.
mLayerUpdateObserver->TabParentDestroyed();
}
// Let all PluginWidgets know we are tearing down. Prevents
// these objects from sending async events after the child side
// is shut down.
const ManagedContainer<PPluginWidgetParent>& kids =
ManagedPPluginWidgetParent();
for (auto iter = kids.ConstIter(); !iter.Done(); iter.Next()) {
static_cast<mozilla::plugins::PluginWidgetParent*>(
iter.Get()->GetKey())->ParentDestroy();
}
}
void
TabParent::Destroy()
{
// Aggressively release the window to avoid leaking the world in shutdown
// corner cases.
mBrowserDOMWindow = nullptr;
if (mIsDestroyed) {
return;
}
DestroyInternal();
mIsDestroyed = true;
if (XRE_IsParentProcess()) {
ContentParent::NotifyTabDestroying(this->GetTabId(), Manager()->AsContentParent()->ChildID());
} else {
ContentParent::NotifyTabDestroying(this->GetTabId(), Manager()->ChildID());
}
mMarkedDestroying = true;
}
void
TabParent::Detach()
{
if (mIsDetached) {
return;
}
RemoveWindowListeners();
if (RenderFrameParent* frame = GetRenderFrame()) {
RemoveTabParentFromTable(frame->GetLayersId());
}
mIsDetached = true;
}
void
TabParent::Attach(nsFrameLoader* aFrameLoader)
{
MOZ_ASSERT(mIsDetached);
if (!mIsDetached) {
return;
}
Element* ownerElement = aFrameLoader->GetOwnerContent();
SetOwnerElement(ownerElement);
if (RenderFrameParent* frame = GetRenderFrame()) {
AddTabParentToTable(frame->GetLayersId(), this);
frame->OwnerContentChanged(ownerElement);
}
mIsDetached = false;
}
bool
TabParent::Recv__delete__()
{
if (XRE_IsParentProcess()) {
ContentParent::DeallocateTabId(mTabId,
Manager()->AsContentParent()->ChildID(),
mMarkedDestroying);
}
else {
Manager()->AsContentBridgeParent()->NotifyTabDestroyed();
ContentParent::DeallocateTabId(mTabId,
Manager()->ChildID(),
mMarkedDestroying);
}
return true;
}
void
TabParent::ActorDestroy(ActorDestroyReason why)
{
// Even though TabParent::Destroy calls this, we need to do it here too in
// case of a crash.
IMEStateManager::OnTabParentDestroying(this);
// Prevent executing ContentParent::NotifyTabDestroying in
// TabParent::Destroy() called by frameLoader->DestroyComplete() below
// when tab crashes in contentprocess because ContentParent::ActorDestroy()
// in main process will be triggered before this function
// and remove the process information that
// ContentParent::NotifyTabDestroying need from mContentParentMap.
// When tab crashes in content process,
// there is no need to call ContentParent::NotifyTabDestroying
// because the jobs in ContentParent::NotifyTabDestroying
// will be done by ContentParent::ActorDestroy.
if (XRE_IsContentProcess() && why == AbnormalShutdown && !mIsDestroyed) {
DestroyInternal();
mIsDestroyed = true;
}
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader(true);
nsCOMPtr<nsIObserverService> os = services::GetObserverService();
if (frameLoader) {
nsCOMPtr<Element> frameElement(mFrameElement);
ReceiveMessage(CHILD_PROCESS_SHUTDOWN_MESSAGE, false, nullptr, nullptr,
nullptr);
frameLoader->DestroyComplete();
if (why == AbnormalShutdown && os) {
os->NotifyObservers(NS_ISUPPORTS_CAST(nsIFrameLoader*, frameLoader),
"oop-frameloader-crashed", nullptr);
nsContentUtils::DispatchTrustedEvent(frameElement->OwnerDoc(), frameElement,
NS_LITERAL_STRING("oop-browser-crashed"),
true, true);
}
mFrameLoader = nullptr;
}
if (os) {
os->NotifyObservers(NS_ISUPPORTS_CAST(nsITabParent*, this), "ipc:browser-destroyed", nullptr);
}
}
bool
TabParent::RecvMoveFocus(const bool& aForward, const bool& aForDocumentNavigation)
{
nsCOMPtr<nsIFocusManager> fm = do_GetService(FOCUSMANAGER_CONTRACTID);
if (fm) {
nsCOMPtr<nsIDOMElement> dummy;
uint32_t type = aForward ?
(aForDocumentNavigation ? static_cast<uint32_t>(nsIFocusManager::MOVEFOCUS_FORWARDDOC) :
static_cast<uint32_t>(nsIFocusManager::MOVEFOCUS_FORWARD)) :
(aForDocumentNavigation ? static_cast<uint32_t>(nsIFocusManager::MOVEFOCUS_BACKWARDDOC) :
static_cast<uint32_t>(nsIFocusManager::MOVEFOCUS_BACKWARD));
nsCOMPtr<nsIDOMElement> frame = do_QueryInterface(mFrameElement);
fm->MoveFocus(nullptr, frame, type, nsIFocusManager::FLAG_BYKEY,
getter_AddRefs(dummy));
}
return true;
}
bool
TabParent::RecvSizeShellTo(const uint32_t& aFlags, const int32_t& aWidth, const int32_t& aHeight,
const int32_t& aShellItemWidth, const int32_t& aShellItemHeight)
{
NS_ENSURE_TRUE(mFrameElement, true);
nsCOMPtr<nsIDocShell> docShell = mFrameElement->OwnerDoc()->GetDocShell();
NS_ENSURE_TRUE(docShell, true);
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
nsresult rv = docShell->GetTreeOwner(getter_AddRefs(treeOwner));
NS_ENSURE_SUCCESS(rv, true);
int32_t width = aWidth;
int32_t height = aHeight;
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_IGNORE_CX) {
width = mDimensions.width;
}
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_IGNORE_CY) {
height = mDimensions.height;
}
nsCOMPtr<nsIXULWindow> xulWin(do_GetInterface(treeOwner));
NS_ENSURE_TRUE(xulWin, true);
xulWin->SizeShellToWithLimit(width, height, aShellItemWidth, aShellItemHeight);
return true;
}
bool
TabParent::RecvEvent(const RemoteDOMEvent& aEvent)
{
nsCOMPtr<nsIDOMEvent> event = do_QueryInterface(aEvent.mEvent);
NS_ENSURE_TRUE(event, true);
nsCOMPtr<mozilla::dom::EventTarget> target = do_QueryInterface(mFrameElement);
NS_ENSURE_TRUE(target, true);
event->SetOwner(target);
bool dummy;
target->DispatchEvent(event, &dummy);
return true;
}
TabParent* TabParent::sNextTabParent;
/* static */ TabParent*
TabParent::GetNextTabParent()
{
TabParent* result = sNextTabParent;
sNextTabParent = nullptr;
return result;
}
bool
TabParent::SendLoadRemoteScript(const nsString& aURL,
const bool& aRunInGlobalScope)
{
if (mCreatingWindow) {
mDelayedFrameScripts.AppendElement(FrameScriptInfo(aURL, aRunInGlobalScope));
return true;
}
MOZ_ASSERT(mDelayedFrameScripts.IsEmpty());
return PBrowserParent::SendLoadRemoteScript(aURL, aRunInGlobalScope);
}
void
TabParent::LoadURL(nsIURI* aURI)
{
MOZ_ASSERT(aURI);
if (mIsDestroyed) {
return;
}
nsCString spec;
aURI->GetSpec(spec);
if (mCreatingWindow) {
// Don't send the message if the child wants to load its own URL.
MOZ_ASSERT(mDelayedURL.IsEmpty());
mDelayedURL = spec;
return;
}
uint32_t appId = OwnOrContainingAppId();
if (mSendOfflineStatus && NS_IsAppOffline(appId)) {
// If the app is offline in the parent process
// pass that state to the child process as well
Unused << SendAppOfflineStatus(appId, true);
}
mSendOfflineStatus = false;
Unused << SendLoadURL(spec, GetShowInfo());
// If this app is a packaged app then we can speed startup by sending over
// the file descriptor for the "application.zip" file that it will
// invariably request. Only do this once.
if (!mAppPackageFileDescriptorSent) {
mAppPackageFileDescriptorSent = true;
nsCOMPtr<mozIApplication> app = GetOwnOrContainingApp();
if (app) {
nsString manifestURL;
nsresult rv = app->GetManifestURL(manifestURL);
NS_ENSURE_SUCCESS_VOID(rv);
if (StringBeginsWith(manifestURL, NS_LITERAL_STRING("app:"))) {
nsString basePath;
rv = app->GetBasePath(basePath);
NS_ENSURE_SUCCESS_VOID(rv);
nsString appId;
rv = app->GetId(appId);
NS_ENSURE_SUCCESS_VOID(rv);
nsCOMPtr<nsIFile> packageFile;
rv = NS_NewLocalFile(basePath, false,
getter_AddRefs(packageFile));
NS_ENSURE_SUCCESS_VOID(rv);
rv = packageFile->Append(appId);
NS_ENSURE_SUCCESS_VOID(rv);
rv = packageFile->Append(NS_LITERAL_STRING("application.zip"));
NS_ENSURE_SUCCESS_VOID(rv);
nsString path;
rv = packageFile->GetPath(path);
NS_ENSURE_SUCCESS_VOID(rv);
#ifndef XP_WIN
PRFileDesc* cachedFd = nullptr;
gJarHandler->JarCache()->GetFd(packageFile, &cachedFd);
if (cachedFd) {
FileDescriptor::PlatformHandleType handle =
FileDescriptor::PlatformHandleType(PR_FileDesc2NativeHandle(cachedFd));
Unused << SendCacheFileDescriptor(path, FileDescriptor(handle));
} else
#endif
{
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<OpenFileAndSendFDRunnable> openFileRunnable =
new OpenFileAndSendFDRunnable(path, this);
openFileRunnable->Dispatch();
}
}
}
}
}
void
TabParent::Show(const ScreenIntSize& size, bool aParentIsActive)
{
mDimensions = size;
if (mIsDestroyed) {
return;
}
TextureFactoryIdentifier textureFactoryIdentifier;
uint64_t layersId = 0;
bool success = false;
RenderFrameParent* renderFrame = nullptr;
if (IsInitedByParent()) {
// If TabParent is initialized by parent side then the RenderFrame must also
// be created here. If TabParent is initialized by child side,
// child side will create RenderFrame.
MOZ_ASSERT(!GetRenderFrame());
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
if (frameLoader) {
renderFrame = new RenderFrameParent(frameLoader, &success);
MOZ_ASSERT(success);
layersId = renderFrame->GetLayersId();
renderFrame->GetTextureFactoryIdentifier(&textureFactoryIdentifier);
AddTabParentToTable(layersId, this);
Unused << SendPRenderFrameConstructor(renderFrame);
}
} else {
// Otherwise, the child should have constructed the RenderFrame,
// and we should already know about it.
MOZ_ASSERT(GetRenderFrame());
}
nsCOMPtr<nsISupports> container = mFrameElement->OwnerDoc()->GetContainer();
nsCOMPtr<nsIBaseWindow> baseWindow = do_QueryInterface(container);
nsCOMPtr<nsIWidget> mainWidget;
baseWindow->GetMainWidget(getter_AddRefs(mainWidget));
mSizeMode = mainWidget ? mainWidget->SizeMode() : nsSizeMode_Normal;
Unused << SendShow(size, GetShowInfo(), textureFactoryIdentifier,
layersId, renderFrame, aParentIsActive, mSizeMode);
}
bool
TabParent::RecvSetDimensions(const uint32_t& aFlags,
const int32_t& aX, const int32_t& aY,
const int32_t& aCx, const int32_t& aCy)
{
MOZ_ASSERT(!(aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER),
"We should never see DIM_FLAGS_SIZE_INNER here!");
NS_ENSURE_TRUE(mFrameElement, true);
nsCOMPtr<nsIDocShell> docShell = mFrameElement->OwnerDoc()->GetDocShell();
NS_ENSURE_TRUE(docShell, true);
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
docShell->GetTreeOwner(getter_AddRefs(treeOwner));
nsCOMPtr<nsIBaseWindow> treeOwnerAsWin = do_QueryInterface(treeOwner);
NS_ENSURE_TRUE(treeOwnerAsWin, true);
// We only care about the parameters that actually changed, see more
// details in TabChild::SetDimensions.
int32_t unused;
int32_t x = aX;
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_IGNORE_X) {
treeOwnerAsWin->GetPosition(&x, &unused);
}
int32_t y = aY;
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_IGNORE_Y) {
treeOwnerAsWin->GetPosition(&unused, &y);
}
int32_t cx = aCx;
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_IGNORE_CX) {
treeOwnerAsWin->GetSize(&cx, &unused);
}
int32_t cy = aCy;
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_IGNORE_CY) {
treeOwnerAsWin->GetSize(&unused, &cy);
}
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION &&
aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
treeOwnerAsWin->SetPositionAndSize(x, y, cx, cy,
nsIBaseWindow::eRepaint);
return true;
}
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
treeOwnerAsWin->SetPosition(x, y);
mUpdatedDimensions = false;
UpdatePosition();
return true;
}
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
treeOwnerAsWin->SetSize(cx, cy, true);
return true;
}
MOZ_ASSERT(false, "Unknown flags!");
return false;
}
nsresult
TabParent::UpdatePosition()
{
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
if (!frameLoader) {
return NS_OK;
}
nsIntRect windowDims;
NS_ENSURE_SUCCESS(frameLoader->GetWindowDimensions(windowDims), NS_ERROR_FAILURE);
UpdateDimensions(windowDims, mDimensions);
return NS_OK;
}
void
TabParent::UpdateDimensions(const nsIntRect& rect, const ScreenIntSize& size)
{
if (mIsDestroyed) {
return;
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
NS_WARNING("No widget found in TabParent::UpdateDimensions");
return;
}
hal::ScreenConfiguration config;
hal::GetCurrentScreenConfiguration(&config);
ScreenOrientationInternal orientation = config.orientation();
LayoutDeviceIntPoint clientOffset = widget->GetClientOffset();
LayoutDeviceIntPoint chromeOffset = -GetChildProcessOffset();
if (!mUpdatedDimensions || mOrientation != orientation ||
mDimensions != size || !mRect.IsEqualEdges(rect) ||
clientOffset != mClientOffset ||
chromeOffset != mChromeOffset) {
mUpdatedDimensions = true;
mRect = rect;
mDimensions = size;
mOrientation = orientation;
mClientOffset = clientOffset;
mChromeOffset = chromeOffset;
CSSToLayoutDeviceScale widgetScale = widget->GetDefaultScale();
LayoutDeviceIntRect devicePixelRect =
ViewAs<LayoutDevicePixel>(mRect,
PixelCastJustification::LayoutDeviceIsScreenForTabDims);
LayoutDeviceIntSize devicePixelSize =
ViewAs<LayoutDevicePixel>(mDimensions,
PixelCastJustification::LayoutDeviceIsScreenForTabDims);
CSSRect unscaledRect = devicePixelRect / widgetScale;
CSSSize unscaledSize = devicePixelSize / widgetScale;
Unused << SendUpdateDimensions(unscaledRect, unscaledSize,
orientation, clientOffset, chromeOffset);
}
}
void
TabParent::SizeModeChanged(const nsSizeMode& aSizeMode)
{
if (!mIsDestroyed && aSizeMode != mSizeMode) {
mSizeMode = aSizeMode;
Unused << SendSizeModeChanged(aSizeMode);
}
}
void
TabParent::UIResolutionChanged()
{
if (!mIsDestroyed) {
// TryCacheDPIAndScale()'s cache is keyed off of
// mDPI being greater than 0, so this invalidates it.
mDPI = -1;
TryCacheDPIAndScale();
// If mDPI was set to -1 to invalidate it and then TryCacheDPIAndScale
// fails to cache the values, then mDefaultScale.scale might be invalid.
// We don't want to send that value to content. Just send -1 for it too in
// that case.
Unused << SendUIResolutionChanged(mDPI, mDPI < 0 ? -1.0 : mDefaultScale.scale);
}
}
void
TabParent::ThemeChanged()
{
if (!mIsDestroyed) {
// The theme has changed, and any cached values we had sent down
// to the child have been invalidated. When this method is called,
// LookAndFeel should have the up-to-date values, which we now
// send down to the child. We do this for every remote tab for now,
// but bug 1156934 has been filed to do it once per content process.
Unused << SendThemeChanged(LookAndFeel::GetIntCache());
}
}
void
TabParent::HandleAccessKey(const WidgetKeyboardEvent& aEvent,
nsTArray<uint32_t>& aCharCodes,
const int32_t& aModifierMask)
{
if (!mIsDestroyed) {
Unused << SendHandleAccessKey(aEvent, aCharCodes, aModifierMask);
}
}
void
TabParent::Activate()
{
if (!mIsDestroyed) {
Unused << SendActivate();
}
}
void
TabParent::Deactivate()
{
if (!mIsDestroyed) {
Unused << SendDeactivate();
}
}
NS_IMETHODIMP
TabParent::Init(mozIDOMWindowProxy *window)
{
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetState(uint32_t *aState)
{
NS_ENSURE_ARG(aState);
NS_WARNING("SecurityState not valid here");
*aState = 0;
return NS_OK;
}
NS_IMETHODIMP
TabParent::SetDocShell(nsIDocShell *aDocShell)
{
NS_ENSURE_ARG(aDocShell);
NS_WARNING("No mDocShell member in TabParent so there is no docShell to set");
return NS_OK;
}
a11y::PDocAccessibleParent*
TabParent::AllocPDocAccessibleParent(PDocAccessibleParent* aParent,
const uint64_t&)
{
#ifdef ACCESSIBILITY
return new a11y::DocAccessibleParent();
#else
return nullptr;
#endif
}
bool
TabParent::DeallocPDocAccessibleParent(PDocAccessibleParent* aParent)
{
#ifdef ACCESSIBILITY
delete static_cast<a11y::DocAccessibleParent*>(aParent);
#endif
return true;
}
bool
TabParent::RecvPDocAccessibleConstructor(PDocAccessibleParent* aDoc,
PDocAccessibleParent* aParentDoc,
const uint64_t& aParentID)
{
#ifdef ACCESSIBILITY
auto doc = static_cast<a11y::DocAccessibleParent*>(aDoc);
if (aParentDoc) {
// A document should never directly be the parent of another document.
// There should always be an outer doc accessible child of the outer
// document containing the child.
MOZ_ASSERT(aParentID);
if (!aParentID) {
return false;
}
auto parentDoc = static_cast<a11y::DocAccessibleParent*>(aParentDoc);
return parentDoc->AddChildDoc(doc, aParentID);
} else {
// null aParentDoc means this document is at the top level in the child
// process. That means it makes no sense to get an id for an accessible
// that is its parent.
MOZ_ASSERT(!aParentID);
if (aParentID) {
return false;
}
doc->SetTopLevel();
a11y::DocManager::RemoteDocAdded(doc);
}
#endif
return true;
}
a11y::DocAccessibleParent*
TabParent::GetTopLevelDocAccessible() const
{
#ifdef ACCESSIBILITY
// XXX Consider managing non top level PDocAccessibles with their parent
// document accessible.
const ManagedContainer<PDocAccessibleParent>& docs = ManagedPDocAccessibleParent();
for (auto iter = docs.ConstIter(); !iter.Done(); iter.Next()) {
auto doc = static_cast<a11y::DocAccessibleParent*>(iter.Get()->GetKey());
if (!doc->ParentDoc()) {
return doc;
}
}
MOZ_ASSERT(docs.Count() == 0, "If there isn't a top level accessible doc "
"there shouldn't be an accessible doc at all!");
#endif
return nullptr;
}
PDocumentRendererParent*
TabParent::AllocPDocumentRendererParent(const nsRect& documentRect,
const gfx::Matrix& transform,
const nsString& bgcolor,
const uint32_t& renderFlags,
const bool& flushLayout,
const nsIntSize& renderSize)
{
return new DocumentRendererParent();
}
bool
TabParent::DeallocPDocumentRendererParent(PDocumentRendererParent* actor)
{
delete actor;
return true;
}
PFilePickerParent*
TabParent::AllocPFilePickerParent(const nsString& aTitle, const int16_t& aMode)
{
return new FilePickerParent(aTitle, aMode);
}
bool
TabParent::DeallocPFilePickerParent(PFilePickerParent* actor)
{
delete actor;
return true;
}
auto
TabParent::AllocPIndexedDBPermissionRequestParent(const Principal& aPrincipal)
-> PIndexedDBPermissionRequestParent*
{
MOZ_ASSERT(NS_IsMainThread());
nsCOMPtr<nsIPrincipal> principal(aPrincipal);
if (!principal) {
return nullptr;
}
nsCOMPtr<nsIContentParent> manager = Manager();
if (manager->IsContentParent()) {
if (NS_WARN_IF(!AssertAppPrincipal(manager->AsContentParent(),
principal))) {
return nullptr;
}
} else {
MOZ_CRASH("Figure out security checks for bridged content!");
}
if (NS_WARN_IF(!mFrameElement)) {
return nullptr;
}
return
mozilla::dom::indexedDB::AllocPIndexedDBPermissionRequestParent(mFrameElement,
principal);
}
bool
TabParent::RecvPIndexedDBPermissionRequestConstructor(
PIndexedDBPermissionRequestParent* aActor,
const Principal& aPrincipal)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aActor);
return
mozilla::dom::indexedDB::RecvPIndexedDBPermissionRequestConstructor(aActor);
}
bool
TabParent::DeallocPIndexedDBPermissionRequestParent(
PIndexedDBPermissionRequestParent* aActor)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aActor);
return
mozilla::dom::indexedDB::DeallocPIndexedDBPermissionRequestParent(aActor);
}
void
TabParent::SendMouseEvent(const nsAString& aType, float aX, float aY,
int32_t aButton, int32_t aClickCount,
int32_t aModifiers, bool aIgnoreRootScrollFrame)
{
if (!mIsDestroyed) {
Unused << PBrowserParent::SendMouseEvent(nsString(aType), aX, aY,
aButton, aClickCount,
aModifiers, aIgnoreRootScrollFrame);
}
}
void
TabParent::SendKeyEvent(const nsAString& aType,
int32_t aKeyCode,
int32_t aCharCode,
int32_t aModifiers,
bool aPreventDefault)
{
if (!mIsDestroyed) {
Unused << PBrowserParent::SendKeyEvent(nsString(aType), aKeyCode, aCharCode,
aModifiers, aPreventDefault);
}
}
bool TabParent::SendRealMouseEvent(WidgetMouseEvent& event)
{
if (mIsDestroyed) {
return false;
}
event.mRefPoint += GetChildProcessOffset();
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
// When we mouseenter the tab, the tab's cursor should
// become the current cursor. When we mouseexit, we stop.
if (eMouseEnterIntoWidget == event.mMessage) {
mTabSetsCursor = true;
if (mCustomCursor) {
widget->SetCursor(mCustomCursor, mCustomCursorHotspotX, mCustomCursorHotspotY);
} else if (mCursor != nsCursor(-1)) {
widget->SetCursor(mCursor);
}
} else if (eMouseExitFromWidget == event.mMessage) {
mTabSetsCursor = false;
}
}
ScrollableLayerGuid guid;
uint64_t blockId;
ApzAwareEventRoutingToChild(&guid, &blockId, nullptr);
if (eMouseMove == event.mMessage) {
if (event.mReason == WidgetMouseEvent::eSynthesized) {
return SendSynthMouseMoveEvent(event, guid, blockId);
} else {
return SendRealMouseMoveEvent(event, guid, blockId);
}
}
return SendRealMouseButtonEvent(event, guid, blockId);
}
LayoutDeviceToCSSScale
TabParent::GetLayoutDeviceToCSSScale()
{
nsCOMPtr<nsIContent> content = do_QueryInterface(mFrameElement);
nsIDocument* doc = (content ? content->OwnerDoc() : nullptr);
nsIPresShell* shell = (doc ? doc->GetShell() : nullptr);
nsPresContext* ctx = (shell ? shell->GetPresContext() : nullptr);
return LayoutDeviceToCSSScale(ctx
? (float)ctx->AppUnitsPerDevPixel() / nsPresContext::AppUnitsPerCSSPixel()
: 0.0f);
}
bool
TabParent::SendRealDragEvent(WidgetDragEvent& event, uint32_t aDragAction,
uint32_t aDropEffect)
{
if (mIsDestroyed) {
return false;
}
event.mRefPoint += GetChildProcessOffset();
return PBrowserParent::SendRealDragEvent(event, aDragAction, aDropEffect);
}
LayoutDevicePoint TabParent::AdjustTapToChildWidget(const LayoutDevicePoint& aPoint)
{
return aPoint + LayoutDevicePoint(GetChildProcessOffset());
}
bool TabParent::SendMouseWheelEvent(WidgetWheelEvent& event)
{
if (mIsDestroyed) {
return false;
}
ScrollableLayerGuid guid;
uint64_t blockId;
ApzAwareEventRoutingToChild(&guid, &blockId, nullptr);
event.mRefPoint += GetChildProcessOffset();
return PBrowserParent::SendMouseWheelEvent(event, guid, blockId);
}
bool TabParent::RecvDispatchWheelEvent(const mozilla::WidgetWheelEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
WidgetWheelEvent localEvent(aEvent);
localEvent.mWidget = widget;
localEvent.mRefPoint -= GetChildProcessOffset();
widget->DispatchInputEvent(&localEvent);
return true;
}
bool
TabParent::RecvDispatchMouseEvent(const mozilla::WidgetMouseEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
WidgetMouseEvent localEvent(aEvent);
localEvent.mWidget = widget;
localEvent.mRefPoint -= GetChildProcessOffset();
widget->DispatchInputEvent(&localEvent);
return true;
}
bool
TabParent::RecvDispatchKeyboardEvent(const mozilla::WidgetKeyboardEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
WidgetKeyboardEvent localEvent(aEvent);
localEvent.mWidget = widget;
localEvent.mRefPoint -= GetChildProcessOffset();
widget->DispatchInputEvent(&localEvent);
return true;
}
static void
DoCommandCallback(mozilla::Command aCommand, void* aData)
{
static_cast<InfallibleTArray<mozilla::CommandInt>*>(aData)->AppendElement(aCommand);
}
bool
TabParent::RecvRequestNativeKeyBindings(const WidgetKeyboardEvent& aEvent,
MaybeNativeKeyBinding* aBindings)
{
AutoTArray<mozilla::CommandInt, 4> singleLine;
AutoTArray<mozilla::CommandInt, 4> multiLine;
AutoTArray<mozilla::CommandInt, 4> richText;
*aBindings = mozilla::void_t();
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
WidgetKeyboardEvent localEvent(aEvent);
if (NS_FAILED(widget->AttachNativeKeyEvent(localEvent))) {
return true;
}
widget->ExecuteNativeKeyBinding(nsIWidget::NativeKeyBindingsForSingleLineEditor,
localEvent, DoCommandCallback, &singleLine);
widget->ExecuteNativeKeyBinding(nsIWidget::NativeKeyBindingsForMultiLineEditor,
localEvent, DoCommandCallback, &multiLine);
widget->ExecuteNativeKeyBinding(nsIWidget::NativeKeyBindingsForRichTextEditor,
localEvent, DoCommandCallback, &richText);
if (!singleLine.IsEmpty() || !multiLine.IsEmpty() || !richText.IsEmpty()) {
*aBindings = NativeKeyBinding(singleLine, multiLine, richText);
}
return true;
}
class SynthesizedEventObserver : public nsIObserver
{
NS_DECL_ISUPPORTS
public:
SynthesizedEventObserver(TabParent* aTabParent, const uint64_t& aObserverId)
: mTabParent(aTabParent)
, mObserverId(aObserverId)
{
MOZ_ASSERT(mTabParent);
}
NS_IMETHODIMP Observe(nsISupports* aSubject,
const char* aTopic,
const char16_t* aData) override
{
if (!mTabParent) {
// We already sent the notification
return NS_OK;
}
if (!mTabParent->SendNativeSynthesisResponse(mObserverId, nsCString(aTopic))) {
NS_WARNING("Unable to send native event synthesization response!");
}
// Null out tabparent to indicate we already sent the response
mTabParent = nullptr;
return NS_OK;
}
private:
virtual ~SynthesizedEventObserver() { }
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<TabParent> mTabParent;
uint64_t mObserverId;
};
NS_IMPL_ISUPPORTS(SynthesizedEventObserver, nsIObserver)
class MOZ_STACK_CLASS AutoSynthesizedEventResponder
{
public:
AutoSynthesizedEventResponder(TabParent* aTabParent,
const uint64_t& aObserverId,
const char* aTopic)
: mObserver(new SynthesizedEventObserver(aTabParent, aObserverId))
, mTopic(aTopic)
{ }
~AutoSynthesizedEventResponder()
{
// This may be a no-op if the observer already sent a response.
mObserver->Observe(nullptr, mTopic, nullptr);
}
nsIObserver* GetObserver()
{
return mObserver;
}
private:
nsCOMPtr<nsIObserver> mObserver;
const char* mTopic;
};
bool
TabParent::RecvSynthesizeNativeKeyEvent(const int32_t& aNativeKeyboardLayout,
const int32_t& aNativeKeyCode,
const uint32_t& aModifierFlags,
const nsString& aCharacters,
const nsString& aUnmodifiedCharacters,
const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "keyevent");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->SynthesizeNativeKeyEvent(aNativeKeyboardLayout, aNativeKeyCode,
aModifierFlags, aCharacters, aUnmodifiedCharacters,
responder.GetObserver());
}
return true;
}
bool
TabParent::RecvSynthesizeNativeMouseEvent(const LayoutDeviceIntPoint& aPoint,
const uint32_t& aNativeMessage,
const uint32_t& aModifierFlags,
const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "mouseevent");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->SynthesizeNativeMouseEvent(aPoint, aNativeMessage, aModifierFlags,
responder.GetObserver());
}
return true;
}
bool
TabParent::RecvSynthesizeNativeMouseMove(const LayoutDeviceIntPoint& aPoint,
const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "mousemove");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->SynthesizeNativeMouseMove(aPoint, responder.GetObserver());
}
return true;
}
bool
TabParent::RecvSynthesizeNativeMouseScrollEvent(const LayoutDeviceIntPoint& aPoint,
const uint32_t& aNativeMessage,
const double& aDeltaX,
const double& aDeltaY,
const double& aDeltaZ,
const uint32_t& aModifierFlags,
const uint32_t& aAdditionalFlags,
const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "mousescrollevent");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->SynthesizeNativeMouseScrollEvent(aPoint, aNativeMessage,
aDeltaX, aDeltaY, aDeltaZ, aModifierFlags, aAdditionalFlags,
responder.GetObserver());
}
return true;
}
bool
TabParent::RecvSynthesizeNativeTouchPoint(const uint32_t& aPointerId,
const TouchPointerState& aPointerState,
const LayoutDeviceIntPoint& aPoint,
const double& aPointerPressure,
const uint32_t& aPointerOrientation,
const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "touchpoint");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->SynthesizeNativeTouchPoint(aPointerId, aPointerState, aPoint,
aPointerPressure, aPointerOrientation, responder.GetObserver());
}
return true;
}
bool
TabParent::RecvSynthesizeNativeTouchTap(const LayoutDeviceIntPoint& aPoint,
const bool& aLongTap,
const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "touchtap");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->SynthesizeNativeTouchTap(aPoint, aLongTap, responder.GetObserver());
}
return true;
}
bool
TabParent::RecvClearNativeTouchSequence(const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "cleartouch");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->ClearNativeTouchSequence(responder.GetObserver());
}
return true;
}
bool TabParent::SendRealKeyEvent(WidgetKeyboardEvent& event)
{
if (mIsDestroyed) {
return false;
}
event.mRefPoint += GetChildProcessOffset();
MaybeNativeKeyBinding bindings;
bindings = void_t();
if (event.mMessage == eKeyPress) {
nsCOMPtr<nsIWidget> widget = GetWidget();
AutoTArray<mozilla::CommandInt, 4> singleLine;
AutoTArray<mozilla::CommandInt, 4> multiLine;
AutoTArray<mozilla::CommandInt, 4> richText;
widget->ExecuteNativeKeyBinding(nsIWidget::NativeKeyBindingsForSingleLineEditor,
event, DoCommandCallback, &singleLine);
widget->ExecuteNativeKeyBinding(nsIWidget::NativeKeyBindingsForMultiLineEditor,
event, DoCommandCallback, &multiLine);
widget->ExecuteNativeKeyBinding(nsIWidget::NativeKeyBindingsForRichTextEditor,
event, DoCommandCallback, &richText);
if (!singleLine.IsEmpty() || !multiLine.IsEmpty() || !richText.IsEmpty()) {
bindings = NativeKeyBinding(singleLine, multiLine, richText);
}
}
return PBrowserParent::SendRealKeyEvent(event, bindings);
}
bool TabParent::SendRealTouchEvent(WidgetTouchEvent& event)
{
if (mIsDestroyed) {
return false;
}
// PresShell::HandleEventInternal adds touches on touch end/cancel. This
// confuses remote content and the panning and zooming logic into thinking
// that the added touches are part of the touchend/cancel, when actually
// they're not.
if (event.mMessage == eTouchEnd || event.mMessage == eTouchCancel) {
for (int i = event.mTouches.Length() - 1; i >= 0; i--) {
if (!event.mTouches[i]->mChanged) {
event.mTouches.RemoveElementAt(i);
}
}
}
ScrollableLayerGuid guid;
uint64_t blockId;
nsEventStatus apzResponse;
ApzAwareEventRoutingToChild(&guid, &blockId, &apzResponse);
if (mIsDestroyed) {
return false;
}
LayoutDeviceIntPoint offset = GetChildProcessOffset();
for (uint32_t i = 0; i < event.mTouches.Length(); i++) {
event.mTouches[i]->mRefPoint += offset;
}
return (event.mMessage == eTouchMove) ?
PBrowserParent::SendRealTouchMoveEvent(event, guid, blockId, apzResponse) :
PBrowserParent::SendRealTouchEvent(event, guid, blockId, apzResponse);
}
bool
TabParent::RecvSyncMessage(const nsString& aMessage,
const ClonedMessageData& aData,
InfallibleTArray<CpowEntry>&& aCpows,
const IPC::Principal& aPrincipal,
nsTArray<StructuredCloneData>* aRetVal)
{
// FIXME Permission check for TabParent in Content process
nsIPrincipal* principal = aPrincipal;
if (Manager()->IsContentParent()) {
ContentParent* parent = Manager()->AsContentParent();
if (!ContentParent::IgnoreIPCPrincipal() &&
parent && principal && !AssertAppPrincipal(parent, principal)) {
return false;
}
}
StructuredCloneData data;
ipc::UnpackClonedMessageDataForParent(aData, data);
CrossProcessCpowHolder cpows(Manager(), aCpows);
return ReceiveMessage(aMessage, true, &data, &cpows, aPrincipal, aRetVal);
}
bool
TabParent::RecvRpcMessage(const nsString& aMessage,
const ClonedMessageData& aData,
InfallibleTArray<CpowEntry>&& aCpows,
const IPC::Principal& aPrincipal,
nsTArray<StructuredCloneData>* aRetVal)
{
// FIXME Permission check for TabParent in Content process
nsIPrincipal* principal = aPrincipal;
if (Manager()->IsContentParent()) {
ContentParent* parent = Manager()->AsContentParent();
if (!ContentParent::IgnoreIPCPrincipal() &&
parent && principal && !AssertAppPrincipal(parent, principal)) {
return false;
}
}
StructuredCloneData data;
ipc::UnpackClonedMessageDataForParent(aData, data);
CrossProcessCpowHolder cpows(Manager(), aCpows);
return ReceiveMessage(aMessage, true, &data, &cpows, aPrincipal, aRetVal);
}
bool
TabParent::RecvAsyncMessage(const nsString& aMessage,
InfallibleTArray<CpowEntry>&& aCpows,
const IPC::Principal& aPrincipal,
const ClonedMessageData& aData)
{
// FIXME Permission check for TabParent in Content process
nsIPrincipal* principal = aPrincipal;
if (Manager()->IsContentParent()) {
ContentParent* parent = Manager()->AsContentParent();
if (!ContentParent::IgnoreIPCPrincipal() &&
parent && principal && !AssertAppPrincipal(parent, principal)) {
return false;
}
}
StructuredCloneData data;
ipc::UnpackClonedMessageDataForParent(aData, data);
CrossProcessCpowHolder cpows(Manager(), aCpows);
return ReceiveMessage(aMessage, false, &data, &cpows, aPrincipal, nullptr);
}
bool
TabParent::RecvSetCursor(const uint32_t& aCursor, const bool& aForce)
{
mCursor = static_cast<nsCursor>(aCursor);
mCustomCursor = nullptr;
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
if (aForce) {
widget->ClearCachedCursor();
}
if (mTabSetsCursor) {
widget->SetCursor(mCursor);
}
}
return true;
}
bool
TabParent::RecvSetCustomCursor(const nsCString& aCursorData,
const uint32_t& aWidth,
const uint32_t& aHeight,
const uint32_t& aStride,
const uint8_t& aFormat,
const uint32_t& aHotspotX,
const uint32_t& aHotspotY,
const bool& aForce)
{
mCursor = nsCursor(-1);
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
if (aForce) {
widget->ClearCachedCursor();
}
if (mTabSetsCursor) {
const gfx::IntSize size(aWidth, aHeight);
RefPtr<gfx::DataSourceSurface> customCursor =
gfx::CreateDataSourceSurfaceFromData(size,
static_cast<gfx::SurfaceFormat>(aFormat),
reinterpret_cast<const uint8_t*>(aCursorData.BeginReading()),
aStride);
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<gfxDrawable> drawable = new gfxSurfaceDrawable(customCursor, size);
nsCOMPtr<imgIContainer> cursorImage(image::ImageOps::CreateFromDrawable(drawable));
widget->SetCursor(cursorImage, aHotspotX, aHotspotY);
mCustomCursor = cursorImage;
mCustomCursorHotspotX = aHotspotX;
mCustomCursorHotspotY = aHotspotY;
}
}
return true;
}
nsIXULBrowserWindow*
TabParent::GetXULBrowserWindow()
{
nsCOMPtr<nsIContent> frame = do_QueryInterface(mFrameElement);
if (!frame) {
return nullptr;
}
nsCOMPtr<nsIDocShell> docShell = frame->OwnerDoc()->GetDocShell();
if (!docShell) {
return nullptr;
}
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
docShell->GetTreeOwner(getter_AddRefs(treeOwner));
if (!treeOwner) {
return nullptr;
}
nsCOMPtr<nsIXULWindow> window = do_GetInterface(treeOwner);
if (!window) {
return nullptr;
}
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow;
window->GetXULBrowserWindow(getter_AddRefs(xulBrowserWindow));
return xulBrowserWindow;
}
bool
TabParent::RecvSetStatus(const uint32_t& aType, const nsString& aStatus)
{
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
if (!xulBrowserWindow) {
return true;
}
switch (aType) {
case nsIWebBrowserChrome::STATUS_SCRIPT:
xulBrowserWindow->SetJSStatus(aStatus);
break;
case nsIWebBrowserChrome::STATUS_LINK:
xulBrowserWindow->SetOverLink(aStatus, nullptr);
break;
}
return true;
}
bool
TabParent::RecvShowTooltip(const uint32_t& aX, const uint32_t& aY, const nsString& aTooltip,
const nsString& aDirection)
{
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
if (!xulBrowserWindow) {
return true;
}
xulBrowserWindow->ShowTooltip(aX, aY, aTooltip, aDirection);
return true;
}
bool
TabParent::RecvHideTooltip()
{
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
if (!xulBrowserWindow) {
return true;
}
xulBrowserWindow->HideTooltip();
return true;
}
bool
TabParent::RecvNotifyIMEFocus(const ContentCache& aContentCache,
const IMENotification& aIMENotification,
nsIMEUpdatePreference* aPreference)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
*aPreference = nsIMEUpdatePreference();
return true;
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
IMEStateManager::NotifyIME(aIMENotification, widget, true);
if (aIMENotification.mMessage == NOTIFY_IME_OF_FOCUS) {
*aPreference = widget->GetIMEUpdatePreference();
}
return true;
}
bool
TabParent::RecvNotifyIMETextChange(const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget)
return true;
#ifdef DEBUG
nsIMEUpdatePreference updatePreference = widget->GetIMEUpdatePreference();
NS_ASSERTION(updatePreference.WantTextChange(),
"Don't call Send/RecvNotifyIMETextChange without NOTIFY_TEXT_CHANGE");
#endif
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return true;
}
bool
TabParent::RecvNotifyIMECompositionUpdate(
const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return true;
}
bool
TabParent::RecvNotifyIMESelection(const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget)
return true;
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return true;
}
bool
TabParent::RecvUpdateContentCache(const ContentCache& aContentCache)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
mContentCache.AssignContent(aContentCache, widget);
return true;
}
bool
TabParent::RecvNotifyIMEMouseButtonEvent(
const IMENotification& aIMENotification,
bool* aConsumedByIME)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
*aConsumedByIME = false;
return true;
}
nsresult rv = IMEStateManager::NotifyIME(aIMENotification, widget, true);
*aConsumedByIME = rv == NS_SUCCESS_EVENT_CONSUMED;
return true;
}
bool
TabParent::RecvNotifyIMEPositionChange(const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return true;
}
bool
TabParent::RecvOnEventNeedingAckHandled(const EventMessage& aMessage)
{
// This is called when the child process receives WidgetCompositionEvent or
// WidgetSelectionEvent.
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
// While calling OnEventNeedingAckHandled(), TabParent *might* be destroyed
// since it may send notifications to IME.
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<TabParent> kungFuDeathGrip(this);
mContentCache.OnEventNeedingAckHandled(widget, aMessage);
return true;
}
void
TabParent::HandledWindowedPluginKeyEvent(const NativeEventData& aKeyEventData,
bool aIsConsumed)
{
bool ok = SendHandledWindowedPluginKeyEvent(aKeyEventData, aIsConsumed);
NS_WARN_IF(!ok);
}
bool
TabParent::RecvOnWindowedPluginKeyEvent(const NativeEventData& aKeyEventData)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (NS_WARN_IF(!widget)) {
// Notifies the plugin process of the key event being not consumed by us.
HandledWindowedPluginKeyEvent(aKeyEventData, false);
return true;
}
nsresult rv = widget->OnWindowedPluginKeyEvent(aKeyEventData, this);
if (NS_WARN_IF(NS_FAILED(rv))) {
// Notifies the plugin process of the key event being not consumed by us.
HandledWindowedPluginKeyEvent(aKeyEventData, false);
return true;
}
// If the key event is posted to another process, we need to wait a call
// of HandledWindowedPluginKeyEvent(). So, nothing to do here in this case.
if (rv == NS_SUCCESS_EVENT_HANDLED_ASYNCHRONOUSLY) {
return true;
}
// Otherwise, the key event is handled synchronously. Let's notify the
// plugin process of the key event's result.
bool consumed = (rv == NS_SUCCESS_EVENT_CONSUMED);
HandledWindowedPluginKeyEvent(aKeyEventData, consumed);
return true;
}
bool
TabParent::RecvRequestFocus(const bool& aCanRaise)
{
nsCOMPtr<nsIFocusManager> fm = nsFocusManager::GetFocusManager();
if (!fm) {
return true;
}
nsCOMPtr<nsIContent> content = do_QueryInterface(mFrameElement);
if (!content || !content->OwnerDoc()) {
return true;
}
uint32_t flags = nsIFocusManager::FLAG_NOSCROLL;
if (aCanRaise)
flags |= nsIFocusManager::FLAG_RAISE;
nsCOMPtr<nsIDOMElement> node = do_QueryInterface(mFrameElement);
fm->SetFocus(node, flags);
return true;
}
bool
TabParent::RecvEnableDisableCommands(const nsString& aAction,
nsTArray<nsCString>&& aEnabledCommands,
nsTArray<nsCString>&& aDisabledCommands)
{
nsCOMPtr<nsIRemoteBrowser> remoteBrowser = do_QueryInterface(mFrameElement);
if (remoteBrowser) {
UniquePtr<const char*[]> enabledCommands, disabledCommands;
if (aEnabledCommands.Length()) {
enabledCommands = MakeUnique<const char*[]>(aEnabledCommands.Length());
for (uint32_t c = 0; c < aEnabledCommands.Length(); c++) {
enabledCommands[c] = aEnabledCommands[c].get();
}
}
if (aDisabledCommands.Length()) {
disabledCommands = MakeUnique<const char*[]>(aDisabledCommands.Length());
for (uint32_t c = 0; c < aDisabledCommands.Length(); c++) {
disabledCommands[c] = aDisabledCommands[c].get();
}
}
remoteBrowser->EnableDisableCommands(aAction,
aEnabledCommands.Length(), enabledCommands.get(),
aDisabledCommands.Length(), disabledCommands.get());
}
return true;
}
NS_IMETHODIMP
TabParent::GetChildProcessOffset(int32_t* aOutCssX, int32_t* aOutCssY)
{
NS_ENSURE_ARG(aOutCssX);
NS_ENSURE_ARG(aOutCssY);
CSSPoint offset = LayoutDevicePoint(GetChildProcessOffset())
* GetLayoutDeviceToCSSScale();
*aOutCssX = offset.x;
*aOutCssY = offset.y;
return NS_OK;
}
LayoutDeviceIntPoint
TabParent::GetChildProcessOffset()
{
// The "toplevel widget" in child processes is always at position
// 0,0. Map the event coordinates to match that.
LayoutDeviceIntPoint offset(0, 0);
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
if (!frameLoader) {
return offset;
}
nsIFrame* targetFrame = frameLoader->GetPrimaryFrameOfOwningContent();
if (!targetFrame) {
return offset;
}
// Find out how far we're offset from the nearest widget.
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return offset;
}
nsPoint pt = nsLayoutUtils::GetEventCoordinatesRelativeTo(widget,
LayoutDeviceIntPoint(0, 0),
targetFrame);
return LayoutDeviceIntPoint::FromAppUnitsToNearest(
pt, targetFrame->PresContext()->AppUnitsPerDevPixel());
}
bool
TabParent::RecvReplyKeyEvent(const WidgetKeyboardEvent& event)
{
NS_ENSURE_TRUE(mFrameElement, true);
WidgetKeyboardEvent localEvent(event);
// Mark the event as not to be dispatched to remote process again.
localEvent.StopCrossProcessForwarding();
// Here we convert the WidgetEvent that we received to an nsIDOMEvent
// to be able to dispatch it to the <browser> element as the target element.
nsIDocument* doc = mFrameElement->OwnerDoc();
nsIPresShell* presShell = doc->GetShell();
NS_ENSURE_TRUE(presShell, true);
nsPresContext* presContext = presShell->GetPresContext();
NS_ENSURE_TRUE(presContext, true);
AutoHandlingUserInputStatePusher userInpStatePusher(localEvent.IsTrusted(),
&localEvent, doc);
EventDispatcher::Dispatch(mFrameElement, presContext, &localEvent);
return true;
}
bool
TabParent::RecvDispatchAfterKeyboardEvent(const WidgetKeyboardEvent& aEvent)
{
NS_ENSURE_TRUE(mFrameElement, true);
WidgetKeyboardEvent localEvent(aEvent);
localEvent.mWidget = GetWidget();
nsIDocument* doc = mFrameElement->OwnerDoc();
nsCOMPtr<nsIPresShell> presShell = doc->GetShell();
NS_ENSURE_TRUE(presShell, true);
if (mFrameElement &&
PresShell::BeforeAfterKeyboardEventEnabled() &&
localEvent.mMessage != eKeyPress) {
presShell->DispatchAfterKeyboardEvent(mFrameElement, localEvent,
aEvent.DefaultPrevented());
}
return true;
}
bool
TabParent::RecvAccessKeyNotHandled(const WidgetKeyboardEvent& aEvent)
{
NS_ENSURE_TRUE(mFrameElement, true);
WidgetKeyboardEvent localEvent(aEvent);
localEvent.mMessage = eAccessKeyNotFound;
localEvent.mAccessKeyForwardedToChild = false;
// Here we convert the WidgetEvent that we received to an nsIDOMEvent
// to be able to dispatch it to the <browser> element as the target element.
nsIDocument* doc = mFrameElement->OwnerDoc();
nsIPresShell* presShell = doc->GetShell();
NS_ENSURE_TRUE(presShell, true);
if (presShell->CanDispatchEvent()) {
nsPresContext* presContext = presShell->GetPresContext();
NS_ENSURE_TRUE(presContext, true);
EventDispatcher::Dispatch(mFrameElement, presContext, &localEvent);
}
return true;
}
bool
TabParent::HandleQueryContentEvent(WidgetQueryContentEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
if (NS_WARN_IF(!mContentCache.HandleQueryContentEvent(aEvent, widget)) ||
NS_WARN_IF(!aEvent.mSucceeded)) {
return true;
}
switch (aEvent.mMessage) {
case eQueryTextRect:
case eQueryCaretRect:
case eQueryEditorRect:
aEvent.mReply.mRect -= GetChildProcessOffset();
break;
default:
break;
}
return true;
}
bool
TabParent::SendCompositionEvent(WidgetCompositionEvent& event)
{
if (mIsDestroyed) {
return false;
}
if (!mContentCache.OnCompositionEvent(event)) {
return true;
}
return PBrowserParent::SendCompositionEvent(event);
}
bool
TabParent::SendSelectionEvent(WidgetSelectionEvent& event)
{
if (mIsDestroyed) {
return false;
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
mContentCache.OnSelectionEvent(event);
if (NS_WARN_IF(!PBrowserParent::SendSelectionEvent(event))) {
return false;
}
event.mSucceeded = true;
return true;
}
/*static*/ TabParent*
TabParent::GetFrom(nsFrameLoader* aFrameLoader)
{
if (!aFrameLoader) {
return nullptr;
}
PBrowserParent* remoteBrowser = aFrameLoader->GetRemoteBrowser();
return static_cast<TabParent*>(remoteBrowser);
}
/*static*/ TabParent*
TabParent::GetFrom(nsIFrameLoader* aFrameLoader)
{
if (!aFrameLoader)
return nullptr;
return GetFrom(static_cast<nsFrameLoader*>(aFrameLoader));
}
/*static*/ TabParent*
TabParent::GetFrom(nsITabParent* aTabParent)
{
return static_cast<TabParent*>(aTabParent);
}
/*static*/ TabParent*
TabParent::GetFrom(PBrowserParent* aTabParent)
{
return static_cast<TabParent*>(aTabParent);
}
/*static*/ TabParent*
TabParent::GetFrom(nsIContent* aContent)
{
nsCOMPtr<nsIFrameLoaderOwner> loaderOwner = do_QueryInterface(aContent);
if (!loaderOwner) {
return nullptr;
}
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = loaderOwner->GetFrameLoader();
return GetFrom(frameLoader);
}
/*static*/ TabId
TabParent::GetTabIdFrom(nsIDocShell *docShell)
{
nsCOMPtr<nsITabChild> tabChild(TabChild::GetFrom(docShell));
if (tabChild) {
return static_cast<TabChild*>(tabChild.get())->GetTabId();
}
return TabId(0);
}
RenderFrameParent*
TabParent::GetRenderFrame()
{
if (!mLayerUpdateObserver) {
mLayerUpdateObserver = new LayerTreeUpdateObserver(this);
}
PRenderFrameParent* p = LoneManagedOrNullAsserts(ManagedPRenderFrameParent());
return static_cast<RenderFrameParent*>(p);
}
bool
TabParent::RecvRequestIMEToCommitComposition(const bool& aCancel,
bool* aIsCommitted,
nsString* aCommittedString)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
*aIsCommitted = false;
return true;
}
*aIsCommitted =
mContentCache.RequestIMEToCommitComposition(widget, aCancel,
*aCommittedString);
return true;
}
bool
TabParent::RecvStartPluginIME(const WidgetKeyboardEvent& aKeyboardEvent,
const int32_t& aPanelX, const int32_t& aPanelY,
nsString* aCommitted)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
widget->StartPluginIME(aKeyboardEvent,
(int32_t&)aPanelX,
(int32_t&)aPanelY,
*aCommitted);
return true;
}
bool
TabParent::RecvSetPluginFocused(const bool& aFocused)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
widget->SetPluginFocused((bool&)aFocused);
return true;
}
bool
TabParent::RecvSetCandidateWindowForPlugin(
const CandidateWindowPosition& aPosition)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
widget->SetCandidateWindowForPlugin(aPosition);
return true;
}
bool
TabParent::RecvDefaultProcOfPluginEvent(const WidgetPluginEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
widget->DefaultProcOfPluginEvent(aEvent);
return true;
}
bool
TabParent::RecvGetInputContext(int32_t* aIMEEnabled,
int32_t* aIMEOpen)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
*aIMEEnabled = IMEState::DISABLED;
*aIMEOpen = IMEState::OPEN_STATE_NOT_SUPPORTED;
return true;
}
InputContext context = widget->GetInputContext();
*aIMEEnabled = static_cast<int32_t>(context.mIMEState.mEnabled);
*aIMEOpen = static_cast<int32_t>(context.mIMEState.mOpen);
return true;
}
bool
TabParent::RecvSetInputContext(const int32_t& aIMEEnabled,
const int32_t& aIMEOpen,
const nsString& aType,
const nsString& aInputmode,
const nsString& aActionHint,
const int32_t& aCause,
const int32_t& aFocusChange)
{
InputContext context;
context.mIMEState.mEnabled = static_cast<IMEState::Enabled>(aIMEEnabled);
context.mIMEState.mOpen = static_cast<IMEState::Open>(aIMEOpen);
context.mHTMLInputType.Assign(aType);
context.mHTMLInputInputmode.Assign(aInputmode);
context.mActionHint.Assign(aActionHint);
context.mOrigin = InputContext::ORIGIN_CONTENT;
InputContextAction action(
static_cast<InputContextAction::Cause>(aCause),
static_cast<InputContextAction::FocusChange>(aFocusChange));
IMEStateManager::SetInputContextForChildProcess(this, context, action);
return true;
}
bool
TabParent::RecvIsParentWindowMainWidgetVisible(bool* aIsVisible)
{
nsCOMPtr<nsIContent> frame = do_QueryInterface(mFrameElement);
if (!frame)
return true;
nsCOMPtr<nsIDOMWindowUtils> windowUtils =
do_QueryInterface(frame->OwnerDoc()->GetWindow());
nsresult rv = windowUtils->GetIsParentWindowMainWidgetVisible(aIsVisible);
return NS_SUCCEEDED(rv);
}
bool
TabParent::RecvGetDPI(float* aValue)
{
TryCacheDPIAndScale();
MOZ_ASSERT(mDPI > 0,
"Must not ask for DPI before OwnerElement is received!");
*aValue = mDPI;
return true;
}
bool
TabParent::RecvGetDefaultScale(double* aValue)
{
TryCacheDPIAndScale();
MOZ_ASSERT(mDefaultScale.scale > 0,
"Must not ask for scale before OwnerElement is received!");
*aValue = mDefaultScale.scale;
return true;
}
bool
TabParent::RecvGetMaxTouchPoints(uint32_t* aTouchPoints)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
*aTouchPoints = widget->GetMaxTouchPoints();
} else {
*aTouchPoints = 0;
}
return true;
}
already_AddRefed<nsIWidget>
TabParent::GetTopLevelWidget()
{
nsCOMPtr<nsIContent> content = do_QueryInterface(mFrameElement);
if (content) {
nsIPresShell* shell = content->OwnerDoc()->GetShell();
if (shell) {
nsViewManager* vm = shell->GetViewManager();
nsCOMPtr<nsIWidget> widget;
vm->GetRootWidget(getter_AddRefs(widget));
return widget.forget();
}
}
return nullptr;
}
bool
TabParent::RecvGetWidgetNativeData(WindowsHandle* aValue)
{
*aValue = 0;
nsCOMPtr<nsIWidget> widget = GetTopLevelWidget();
if (widget) {
*aValue = reinterpret_cast<WindowsHandle>(
widget->GetNativeData(NS_NATIVE_SHAREABLE_WINDOW));
}
return true;
}
bool
TabParent::RecvSetNativeChildOfShareableWindow(const uintptr_t& aChildWindow)
{
#if defined(XP_WIN)
nsCOMPtr<nsIWidget> widget = GetTopLevelWidget();
if (widget) {
// Note that this call will probably cause a sync native message to the
// process that owns the child window.
widget->SetNativeData(NS_NATIVE_CHILD_OF_SHAREABLE_WINDOW, aChildWindow);
}
return true;
#else
NS_NOTREACHED(
"TabParent::RecvSetNativeChildOfShareableWindow not implemented!");
return false;
#endif
}
bool
TabParent::RecvDispatchFocusToTopLevelWindow()
{
nsCOMPtr<nsIWidget> widget = GetTopLevelWidget();
if (widget) {
widget->SetFocus(false);
}
return true;
}
bool
TabParent::ReceiveMessage(const nsString& aMessage,
bool aSync,
StructuredCloneData* aData,
CpowHolder* aCpows,
nsIPrincipal* aPrincipal,
nsTArray<StructuredCloneData>* aRetVal)
{
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader(true);
if (frameLoader && frameLoader->GetFrameMessageManager()) {
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameMessageManager> manager =
frameLoader->GetFrameMessageManager();
manager->ReceiveMessage(mFrameElement,
frameLoader,
aMessage,
aSync,
aData,
aCpows,
aPrincipal,
aRetVal);
}
return true;
}
// nsIAuthPromptProvider
// This method is largely copied from nsDocShell::GetAuthPrompt
NS_IMETHODIMP
TabParent::GetAuthPrompt(uint32_t aPromptReason, const nsIID& iid,
void** aResult)
{
// we're either allowing auth, or it's a proxy request
nsresult rv;
nsCOMPtr<nsIPromptFactory> wwatch =
do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsPIDOMWindowOuter> window;
nsCOMPtr<nsIContent> frame = do_QueryInterface(mFrameElement);
if (frame)
window = frame->OwnerDoc()->GetWindow();
// Get an auth prompter for our window so that the parenting
// of the dialogs works as it should when using tabs.
nsCOMPtr<nsISupports> prompt;
rv = wwatch->GetPrompt(window, iid, getter_AddRefs(prompt));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsILoginManagerPrompter> prompter = do_QueryInterface(prompt);
if (prompter) {
nsCOMPtr<nsIDOMElement> browser = do_QueryInterface(mFrameElement);
prompter->SetE10sData(browser, nullptr);
}
*aResult = prompt.forget().take();
return NS_OK;
}
PColorPickerParent*
TabParent::AllocPColorPickerParent(const nsString& aTitle,
const nsString& aInitialColor)
{
return new ColorPickerParent(aTitle, aInitialColor);
}
bool
TabParent::DeallocPColorPickerParent(PColorPickerParent* actor)
{
delete actor;
return true;
}
PDatePickerParent*
TabParent::AllocPDatePickerParent(const nsString& aTitle,
const nsString& aInitialDate)
{
return new DatePickerParent(aTitle, aInitialDate);
}
bool
TabParent::DeallocPDatePickerParent(PDatePickerParent* actor)
{
delete actor;
return true;
}
PRenderFrameParent*
TabParent::AllocPRenderFrameParent()
{
MOZ_ASSERT(ManagedPRenderFrameParent().IsEmpty());
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
uint64_t layersId = 0;
bool success = false;
PRenderFrameParent* renderFrame =
new RenderFrameParent(frameLoader, &success);
if (success) {
RenderFrameParent* rfp = static_cast<RenderFrameParent*>(renderFrame);
layersId = rfp->GetLayersId();
AddTabParentToTable(layersId, this);
}
return renderFrame;
}
bool
TabParent::DeallocPRenderFrameParent(PRenderFrameParent* aFrame)
{
delete aFrame;
return true;
}
bool
TabParent::SetRenderFrame(PRenderFrameParent* aRFParent)
{
if (IsInitedByParent()) {
return false;
}
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
if (!frameLoader) {
return false;
}
RenderFrameParent* renderFrame = static_cast<RenderFrameParent*>(aRFParent);
bool success = renderFrame->Init(frameLoader);
if (!success) {
return false;
}
uint64_t layersId = renderFrame->GetLayersId();
AddTabParentToTable(layersId, this);
if (mNeedLayerTreeReadyNotification) {
RequestNotifyLayerTreeReady();
mNeedLayerTreeReadyNotification = false;
}
return true;
}
bool
TabParent::GetRenderFrameInfo(TextureFactoryIdentifier* aTextureFactoryIdentifier,
uint64_t* aLayersId)
{
RenderFrameParent* rfp = GetRenderFrame();
if (!rfp) {
return false;
}
*aLayersId = rfp->GetLayersId();
rfp->GetTextureFactoryIdentifier(aTextureFactoryIdentifier);
return true;
}
bool
TabParent::RecvAudioChannelActivityNotification(const uint32_t& aAudioChannel,
const bool& aActive)
{
if (aAudioChannel >= NUMBER_OF_AUDIO_CHANNELS) {
return false;
}
nsCOMPtr<nsIObserverService> os = services::GetObserverService();
if (os) {
nsAutoCString topic;
topic.Assign("audiochannel-activity-");
topic.Append(AudioChannelService::GetAudioChannelTable()[aAudioChannel].tag);
os->NotifyObservers(NS_ISUPPORTS_CAST(nsITabParent*, this),
topic.get(),
aActive ? u"active" : u"inactive");
}
return true;
}
already_AddRefed<nsFrameLoader>
TabParent::GetFrameLoader(bool aUseCachedFrameLoaderAfterDestroy) const
{
if (mIsDestroyed && !aUseCachedFrameLoaderAfterDestroy) {
return nullptr;
}
if (mFrameLoader) {
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsFrameLoader> fl = mFrameLoader;
return fl.forget();
}
nsCOMPtr<nsIFrameLoaderOwner> frameLoaderOwner = do_QueryInterface(mFrameElement);
return frameLoaderOwner ? frameLoaderOwner->GetFrameLoader() : nullptr;
}
void
TabParent::TryCacheDPIAndScale()
{
if (mDPI > 0) {
return;
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
mDPI = widget->GetDPI();
mDefaultScale = widget->GetDefaultScale();
}
}
already_AddRefed<nsIWidget>
TabParent::GetWidget() const
{
if (!mFrameElement) {
return nullptr;
}
nsCOMPtr<nsIWidget> widget = nsContentUtils::WidgetForDocument(mFrameElement->OwnerDoc());
return widget.forget();
}
void
TabParent::ApzAwareEventRoutingToChild(ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId,
nsEventStatus* aOutApzResponse)
{
// Let the widget know that the event will be sent to the child process,
// which will (hopefully) send a confirmation notice back to APZ.
// Do this even if APZ is off since we need it for swipe gesture support on
// OS X without APZ.
InputAPZContext::SetRoutedToChildProcess();
if (AsyncPanZoomEnabled()) {
if (aOutTargetGuid) {
*aOutTargetGuid = InputAPZContext::GetTargetLayerGuid();
// There may be cases where the APZ hit-testing code came to a different
// conclusion than the main-thread hit-testing code as to where the event
// is destined. In such cases the layersId of the APZ result may not match
// the layersId of this renderframe. In such cases the main-thread hit-
// testing code "wins" so we need to update the guid to reflect this.
if (RenderFrameParent* rfp = GetRenderFrame()) {
if (aOutTargetGuid->mLayersId != rfp->GetLayersId()) {
*aOutTargetGuid = ScrollableLayerGuid(rfp->GetLayersId(), 0, FrameMetrics::NULL_SCROLL_ID);
}
}
}
if (aOutInputBlockId) {
*aOutInputBlockId = InputAPZContext::GetInputBlockId();
}
if (aOutApzResponse) {
*aOutApzResponse = InputAPZContext::GetApzResponse();
}
} else {
if (aOutInputBlockId) {
*aOutInputBlockId = 0;
}
if (aOutApzResponse) {
*aOutApzResponse = nsEventStatus_eIgnore;
}
}
}
bool
TabParent::RecvBrowserFrameOpenWindow(PBrowserParent* aOpener,
PRenderFrameParent* aRenderFrame,
const nsString& aURL,
const nsString& aName,
const nsString& aFeatures,
bool* aOutWindowOpened,
TextureFactoryIdentifier* aTextureFactoryIdentifier,
uint64_t* aLayersId)
{
BrowserElementParent::OpenWindowResult opened =
BrowserElementParent::OpenWindowOOP(TabParent::GetFrom(aOpener),
this, aRenderFrame, aURL, aName, aFeatures,
aTextureFactoryIdentifier, aLayersId);
*aOutWindowOpened = (opened == BrowserElementParent::OPEN_WINDOW_ADDED);
return true;
}
bool
TabParent::RecvRespondStartSwipeEvent(const uint64_t& aInputBlockId,
const bool& aStartSwipe)
{
if (nsCOMPtr<nsIWidget> widget = GetWidget()) {
widget->ReportSwipeStarted(aInputBlockId, aStartSwipe);
}
return true;
}
already_AddRefed<nsILoadContext>
TabParent::GetLoadContext()
{
nsCOMPtr<nsILoadContext> loadContext;
if (mLoadContext) {
loadContext = mLoadContext;
} else {
bool isPrivate = mChromeFlags & nsIWebBrowserChrome::CHROME_PRIVATE_WINDOW;
SetPrivateBrowsingAttributes(isPrivate);
loadContext = new LoadContext(GetOwnerElement(),
true /* aIsContent */,
isPrivate,
mChromeFlags & nsIWebBrowserChrome::CHROME_REMOTE_WINDOW,
OriginAttributesRef());
mLoadContext = loadContext;
}
return loadContext.forget();
}
NS_IMETHODIMP
TabParent::InjectTouchEvent(const nsAString& aType,
uint32_t* aIdentifiers,
int32_t* aXs,
int32_t* aYs,
uint32_t* aRxs,
uint32_t* aRys,
float* aRotationAngles,
float* aForces,
uint32_t aCount,
int32_t aModifiers)
{
EventMessage msg;
nsContentUtils::GetEventMessageAndAtom(aType, eTouchEventClass, &msg);
if (msg != eTouchStart && msg != eTouchMove &&
msg != eTouchEnd && msg != eTouchCancel) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return NS_ERROR_FAILURE;
}
WidgetTouchEvent event(true, msg, widget);
event.mModifiers = aModifiers;
event.mTime = PR_IntervalNow();
nsCOMPtr<nsIContent> content = do_QueryInterface(mFrameElement);
if (!content || !content->OwnerDoc()) {
return NS_ERROR_FAILURE;
}
nsIDocument* doc = content->OwnerDoc();
if (!doc || !doc->GetShell()) {
return NS_ERROR_FAILURE;
}
nsPresContext* presContext = doc->GetShell()->GetPresContext();
event.mTouches.SetCapacity(aCount);
for (uint32_t i = 0; i < aCount; ++i) {
LayoutDeviceIntPoint pt =
LayoutDeviceIntPoint::FromAppUnitsRounded(
CSSPoint::ToAppUnits(CSSPoint(aXs[i], aYs[i])),
presContext->AppUnitsPerDevPixel());
LayoutDeviceIntPoint radius =
LayoutDeviceIntPoint::FromAppUnitsRounded(
CSSPoint::ToAppUnits(CSSPoint(aRxs[i], aRys[i])),
presContext->AppUnitsPerDevPixel());
RefPtr<Touch> t =
new Touch(aIdentifiers[i], pt, radius, aRotationAngles[i], aForces[i]);
// Consider all injected touch events as changedTouches. For more details
// about the meaning of changedTouches for each event, see
// https://developer.mozilla.org/docs/Web/API/TouchEvent.changedTouches
t->mChanged = true;
event.mTouches.AppendElement(t);
}
SendRealTouchEvent(event);
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetUseAsyncPanZoom(bool* useAsyncPanZoom)
{
*useAsyncPanZoom = AsyncPanZoomEnabled();
return NS_OK;
}
// defined in nsITabParent
NS_IMETHODIMP
TabParent::SetDocShellIsActive(bool isActive)
{
// docshell is consider prerendered only if not active yet
mIsPrerendered &= !isActive;
mDocShellIsActive = isActive;
Unused << SendSetDocShellIsActive(isActive, true);
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetDocShellIsActive(bool* aIsActive)
{
*aIsActive = mDocShellIsActive;
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetIsPrerendered(bool* aIsPrerendered)
{
*aIsPrerendered = mIsPrerendered;
return NS_OK;
}
NS_IMETHODIMP
TabParent::SetDocShellIsActiveAndForeground(bool isActive)
{
// docshell is consider prerendered only if not active yet
mIsPrerendered &= !isActive;
mDocShellIsActive = isActive;
Unused << SendSetDocShellIsActive(isActive, false);
return NS_OK;
}
NS_IMETHODIMP
TabParent::SuppressDisplayport(bool aEnabled)
{
if (IsDestroyed()) {
return NS_OK;
}
#ifdef DEBUG
if (aEnabled) {
mActiveSupressDisplayportCount++;
} else {
mActiveSupressDisplayportCount--;
}
MOZ_ASSERT(mActiveSupressDisplayportCount >= 0);
#endif
Unused << SendSuppressDisplayport(aEnabled);
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetTabId(uint64_t* aId)
{
*aId = GetTabId();
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetHasContentOpener(bool* aResult)
{
*aResult = mHasContentOpener;
return NS_OK;
}
void
TabParent::SetHasContentOpener(bool aHasContentOpener)
{
mHasContentOpener = aHasContentOpener;
}
NS_IMETHODIMP
TabParent::NavigateByKey(bool aForward, bool aForDocumentNavigation)
{
Unused << SendNavigateByKey(aForward, aForDocumentNavigation);
return NS_OK;
}
class LayerTreeUpdateRunnable final
: public mozilla::Runnable
{
RefPtr<LayerTreeUpdateObserver> mUpdateObserver;
bool mActive;
public:
explicit LayerTreeUpdateRunnable(LayerTreeUpdateObserver* aObs, bool aActive)
: mUpdateObserver(aObs), mActive(aActive)
{
MOZ_ASSERT(!NS_IsMainThread());
}
private:
NS_IMETHOD Run() {
MOZ_ASSERT(NS_IsMainThread());
if (RefPtr<TabParent> tabParent = mUpdateObserver->GetTabParent()) {
tabParent->LayerTreeUpdate(mActive);
}
return NS_OK;
}
};
void
LayerTreeUpdateObserver::ObserveUpdate(uint64_t aLayersId, bool aActive)
{
MOZ_ASSERT(!NS_IsMainThread());
RefPtr<LayerTreeUpdateRunnable> runnable =
new LayerTreeUpdateRunnable(this, aActive);
NS_DispatchToMainThread(runnable);
}
bool
TabParent::RequestNotifyLayerTreeReady()
{
RenderFrameParent* frame = GetRenderFrame();
if (!frame || !frame->IsInitted()) {
mNeedLayerTreeReadyNotification = true;
} else {
GPUProcessManager::Get()->RequestNotifyLayerTreeReady(
frame->GetLayersId(),
mLayerUpdateObserver);
}
return true;
}
bool
TabParent::RequestNotifyLayerTreeCleared()
{
RenderFrameParent* frame = GetRenderFrame();
if (!frame) {
return false;
}
GPUProcessManager::Get()->RequestNotifyLayerTreeCleared(
frame->GetLayersId(),
mLayerUpdateObserver);
return true;
}
bool
TabParent::LayerTreeUpdate(bool aActive)
{
nsCOMPtr<mozilla::dom::EventTarget> target = do_QueryInterface(mFrameElement);
if (!target) {
NS_WARNING("Could not locate target for layer tree message.");
return true;
}
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<Event> event = NS_NewDOMEvent(mFrameElement, nullptr, nullptr);
if (aActive) {
event->InitEvent(NS_LITERAL_STRING("MozLayerTreeReady"), true, false);
} else {
event->InitEvent(NS_LITERAL_STRING("MozLayerTreeCleared"), true, false);
}
event->SetTrusted(true);
event->WidgetEventPtr()->mFlags.mOnlyChromeDispatch = true;
bool dummy;
mFrameElement->DispatchEvent(event, &dummy);
return true;
}
void
TabParent::SwapLayerTreeObservers(TabParent* aOther)
{
if (IsDestroyed() || aOther->IsDestroyed()) {
return;
}
RenderFrameParent* rfp = GetRenderFrame();
RenderFrameParent* otherRfp = aOther->GetRenderFrame();
if (!rfp || !otherRfp) {
return;
}
// The swap that happens for the observers in GPUProcessManager has to
// happen in a lock so that an update being processed on the compositor thread
// can't grab the layer update observer for the wrong tab parent.
GPUProcessManager::Get()->SwapLayerTreeObservers(
rfp->GetLayersId(),
otherRfp->GetLayersId());
// No need for a lock, destruction can only happen on the main thread and we
// only read mLayerUpdateObserver::mTabParent on the main thread.
Swap(mLayerUpdateObserver, aOther->mLayerUpdateObserver);
mLayerUpdateObserver->SwapTabParent(aOther->mLayerUpdateObserver);
}
bool
TabParent::RecvRemotePaintIsReady()
{
nsCOMPtr<mozilla::dom::EventTarget> target = do_QueryInterface(mFrameElement);
if (!target) {
NS_WARNING("Could not locate target for MozAfterRemotePaint message.");
return true;
}
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<Event> event = NS_NewDOMEvent(mFrameElement, nullptr, nullptr);
event->InitEvent(NS_LITERAL_STRING("MozAfterRemotePaint"), false, false);
event->SetTrusted(true);
event->WidgetEventPtr()->mFlags.mOnlyChromeDispatch = true;
bool dummy;
mFrameElement->DispatchEvent(event, &dummy);
return true;
}
mozilla::plugins::PPluginWidgetParent*
TabParent::AllocPPluginWidgetParent()
{
return new mozilla::plugins::PluginWidgetParent();
}
bool
TabParent::DeallocPPluginWidgetParent(mozilla::plugins::PPluginWidgetParent* aActor)
{
delete aActor;
return true;
}
nsresult
TabParent::HandleEvent(nsIDOMEvent* aEvent)
{
nsAutoString eventType;
aEvent->GetType(eventType);
if (eventType.EqualsLiteral("MozUpdateWindowPos") && !mIsDestroyed) {
// This event is sent when the widget moved. Therefore we only update
// the position.
return UpdatePosition();
}
return NS_OK;
}
class FakeChannel final : public nsIChannel,
public nsIAuthPromptCallback,
public nsIInterfaceRequestor,
public nsILoadContext
{
public:
FakeChannel(const nsCString& aUri, uint64_t aCallbackId, Element* aElement)
: mCallbackId(aCallbackId)
, mElement(aElement)
{
NS_NewURI(getter_AddRefs(mUri), aUri);
}
NS_DECL_ISUPPORTS
#define NO_IMPL override { return NS_ERROR_NOT_IMPLEMENTED; }
NS_IMETHOD GetName(nsACString&) NO_IMPL
NS_IMETHOD IsPending(bool*) NO_IMPL
NS_IMETHOD GetStatus(nsresult*) NO_IMPL
NS_IMETHOD Cancel(nsresult) NO_IMPL
NS_IMETHOD Suspend() NO_IMPL
NS_IMETHOD Resume() NO_IMPL
NS_IMETHOD GetLoadGroup(nsILoadGroup**) NO_IMPL
NS_IMETHOD SetLoadGroup(nsILoadGroup*) NO_IMPL
NS_IMETHOD SetLoadFlags(nsLoadFlags) NO_IMPL
NS_IMETHOD GetLoadFlags(nsLoadFlags*) NO_IMPL
NS_IMETHOD GetOriginalURI(nsIURI**) NO_IMPL
NS_IMETHOD SetOriginalURI(nsIURI*) NO_IMPL
NS_IMETHOD GetURI(nsIURI** aUri) override
{
nsCOMPtr<nsIURI> copy = mUri;
copy.forget(aUri);
return NS_OK;
}
NS_IMETHOD GetOwner(nsISupports**) NO_IMPL
NS_IMETHOD SetOwner(nsISupports*) NO_IMPL
NS_IMETHOD GetLoadInfo(nsILoadInfo** aLoadInfo) override
{
nsCOMPtr<nsILoadInfo> copy = mLoadInfo;
copy.forget(aLoadInfo);
return NS_OK;
}
NS_IMETHOD SetLoadInfo(nsILoadInfo* aLoadInfo) override
{
mLoadInfo = aLoadInfo;
return NS_OK;
}
NS_IMETHOD GetNotificationCallbacks(nsIInterfaceRequestor** aRequestor) override
{
NS_ADDREF(*aRequestor = this);
return NS_OK;
}
NS_IMETHOD SetNotificationCallbacks(nsIInterfaceRequestor*) NO_IMPL
NS_IMETHOD GetSecurityInfo(nsISupports**) NO_IMPL
NS_IMETHOD GetContentType(nsACString&) NO_IMPL
NS_IMETHOD SetContentType(const nsACString&) NO_IMPL
NS_IMETHOD GetContentCharset(nsACString&) NO_IMPL
NS_IMETHOD SetContentCharset(const nsACString&) NO_IMPL
NS_IMETHOD GetContentLength(int64_t*) NO_IMPL
NS_IMETHOD SetContentLength(int64_t) NO_IMPL
NS_IMETHOD Open(nsIInputStream**) NO_IMPL
NS_IMETHOD Open2(nsIInputStream**) NO_IMPL
NS_IMETHOD AsyncOpen(nsIStreamListener*, nsISupports*) NO_IMPL
NS_IMETHOD AsyncOpen2(nsIStreamListener*) NO_IMPL
NS_IMETHOD GetContentDisposition(uint32_t*) NO_IMPL
NS_IMETHOD SetContentDisposition(uint32_t) NO_IMPL
NS_IMETHOD GetContentDispositionFilename(nsAString&) NO_IMPL
NS_IMETHOD SetContentDispositionFilename(const nsAString&) NO_IMPL
NS_IMETHOD GetContentDispositionHeader(nsACString&) NO_IMPL
NS_IMETHOD OnAuthAvailable(nsISupports *aContext, nsIAuthInformation *aAuthInfo) override;
NS_IMETHOD OnAuthCancelled(nsISupports *aContext, bool userCancel) override;
NS_IMETHOD GetInterface(const nsIID & uuid, void **result) override
{
return QueryInterface(uuid, result);
}
NS_IMETHOD GetAssociatedWindow(mozIDOMWindowProxy**) NO_IMPL
NS_IMETHOD GetTopWindow(mozIDOMWindowProxy**) NO_IMPL
NS_IMETHOD GetTopFrameElement(nsIDOMElement** aElement) override
{
nsCOMPtr<nsIDOMElement> elem = do_QueryInterface(mElement);
elem.forget(aElement);
return NS_OK;
}
NS_IMETHOD GetNestedFrameId(uint64_t*) NO_IMPL
NS_IMETHOD IsAppOfType(uint32_t, bool*) NO_IMPL
NS_IMETHOD GetIsContent(bool*) NO_IMPL
NS_IMETHOD GetUsePrivateBrowsing(bool*) NO_IMPL
NS_IMETHOD SetUsePrivateBrowsing(bool) NO_IMPL
NS_IMETHOD SetPrivateBrowsing(bool) NO_IMPL
NS_IMETHOD GetIsInIsolatedMozBrowserElement(bool*) NO_IMPL
NS_IMETHOD GetAppId(uint32_t*) NO_IMPL
NS_IMETHOD GetOriginAttributes(JS::MutableHandleValue) NO_IMPL
NS_IMETHOD GetUseRemoteTabs(bool*) NO_IMPL
NS_IMETHOD SetRemoteTabs(bool) NO_IMPL
NS_IMETHOD IsTrackingProtectionOn(bool*) NO_IMPL
#undef NO_IMPL
protected:
~FakeChannel() {}
nsCOMPtr<nsIURI> mUri;
uint64_t mCallbackId;
nsCOMPtr<Element> mElement;
nsCOMPtr<nsILoadInfo> mLoadInfo;
};
NS_IMPL_ISUPPORTS(FakeChannel, nsIChannel, nsIAuthPromptCallback,
nsIRequest, nsIInterfaceRequestor, nsILoadContext);
bool
TabParent::RecvAsyncAuthPrompt(const nsCString& aUri,
const nsString& aRealm,
const uint64_t& aCallbackId)
{
nsCOMPtr<nsIAuthPrompt2> authPrompt;
GetAuthPrompt(nsIAuthPromptProvider::PROMPT_NORMAL,
NS_GET_IID(nsIAuthPrompt2),
getter_AddRefs(authPrompt));
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<FakeChannel> channel = new FakeChannel(aUri, aCallbackId, mFrameElement);
uint32_t promptFlags = nsIAuthInformation::AUTH_HOST;
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsAuthInformationHolder> holder =
new nsAuthInformationHolder(promptFlags, aRealm,
EmptyCString());
uint32_t level = nsIAuthPrompt2::LEVEL_NONE;
nsCOMPtr<nsICancelable> dummy;
nsresult rv =
authPrompt->AsyncPromptAuth(channel, channel, nullptr,
level, holder, getter_AddRefs(dummy));
return rv == NS_OK;
}
bool
TabParent::RecvInvokeDragSession(nsTArray<IPCDataTransfer>&& aTransfers,
const uint32_t& aAction,
const OptionalShmem& aVisualDnDData,
const uint32_t& aWidth, const uint32_t& aHeight,
const uint32_t& aStride, const uint8_t& aFormat,
const int32_t& aDragAreaX, const int32_t& aDragAreaY)
{
mInitialDataTransferItems.Clear();
nsIPresShell* shell = mFrameElement->OwnerDoc()->GetShell();
if (!shell) {
if (Manager()->IsContentParent()) {
Unused << Manager()->AsContentParent()->SendEndDragSession(true, true,
LayoutDeviceIntPoint());
}
return true;
}
EventStateManager* esm = shell->GetPresContext()->EventStateManager();
for (uint32_t i = 0; i < aTransfers.Length(); ++i) {
mInitialDataTransferItems.AppendElement(mozilla::Move(aTransfers[i].items()));
}
if (Manager()->IsContentParent()) {
nsCOMPtr<nsIDragService> dragService =
do_GetService("@mozilla.org/widget/dragservice;1");
if (dragService) {
dragService->MaybeAddChildProcess(Manager()->AsContentParent());
}
}
if (aVisualDnDData.type() == OptionalShmem::Tvoid_t ||
!aVisualDnDData.get_Shmem().IsReadable() ||
aVisualDnDData.get_Shmem().Size<char>() < aHeight * aStride) {
mDnDVisualization = nullptr;
} else {
mDnDVisualization =
gfx::CreateDataSourceSurfaceFromData(gfx::IntSize(aWidth, aHeight),
static_cast<gfx::SurfaceFormat>(aFormat),
aVisualDnDData.get_Shmem().get<uint8_t>(),
aStride);
}
mDragAreaX = aDragAreaX;
mDragAreaY = aDragAreaY;
esm->BeginTrackingRemoteDragGesture(mFrameElement);
if (aVisualDnDData.type() == OptionalShmem::TShmem) {
Unused << DeallocShmem(aVisualDnDData);
}
return true;
}
void
TabParent::AddInitialDnDDataTo(DataTransfer* aDataTransfer)
{
for (uint32_t i = 0; i < mInitialDataTransferItems.Length(); ++i) {
nsTArray<IPCDataTransferItem>& itemArray = mInitialDataTransferItems[i];
for (auto& item : itemArray) {
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsVariantCC> variant = new nsVariantCC();
// Special case kFilePromiseMime so that we get the right
// nsIFlavorDataProvider for it.
if (item.flavor().EqualsLiteral(kFilePromiseMime)) {
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<nsISupports> flavorDataProvider =
new nsContentAreaDragDropDataProvider();
variant->SetAsISupports(flavorDataProvider);
} else if (item.data().type() == IPCDataTransferData::TnsString) {
variant->SetAsAString(item.data().get_nsString());
} else if (item.data().type() == IPCDataTransferData::TPBlobParent) {
auto* parent = static_cast<BlobParent*>(item.data().get_PBlobParent());
RefPtr<BlobImpl> impl = parent->GetBlobImpl();
variant->SetAsISupports(impl);
} else if (item.data().type() == IPCDataTransferData::TShmem) {
if (nsContentUtils::IsFlavorImage(item.flavor())) {
// An image! Get the imgIContainer for it and set it in the variant.
nsCOMPtr<imgIContainer> imageContainer;
nsresult rv =
nsContentUtils::DataTransferItemToImage(item,
getter_AddRefs(imageContainer));
if (NS_FAILED(rv)) {
continue;
}
variant->SetAsISupports(imageContainer);
} else {
Shmem data = item.data().get_Shmem();
variant->SetAsACString(nsDependentCString(data.get<char>(), data.Size<char>()));
}
mozilla::Unused << DeallocShmem(item.data().get_Shmem());
}
// Using system principal here, since once the data is on parent process
// side, it can be handled as being from browser chrome or OS.
// We set aHidden to false, as we don't need to worry about hiding data
// from content in the parent process where there is no content.
// XXX: Nested Content Processes may change this
aDataTransfer->SetDataWithPrincipalFromOtherProcess(NS_ConvertUTF8toUTF16(item.flavor()),
variant, i,
nsContentUtils::GetSystemPrincipal(),
/* aHidden = */ false);
}
}
mInitialDataTransferItems.Clear();
}
void
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
TabParent::TakeDragVisualization(RefPtr<mozilla::gfx::SourceSurface>& aSurface,
int32_t& aDragAreaX, int32_t& aDragAreaY)
{
aSurface = mDnDVisualization.forget();
aDragAreaX = mDragAreaX;
aDragAreaY = mDragAreaY;
}
bool
TabParent::AsyncPanZoomEnabled() const
{
nsCOMPtr<nsIWidget> widget = GetWidget();
return widget && widget->AsyncPanZoomEnabled();
}
NS_IMETHODIMP
TabParent::StartPersistence(uint64_t aOuterWindowID,
nsIWebBrowserPersistDocumentReceiver* aRecv)
{
nsCOMPtr<nsIContentParent> manager = Manager();
if (!manager->IsContentParent()) {
return NS_ERROR_UNEXPECTED;
}
auto* actor = new WebBrowserPersistDocumentParent();
actor->SetOnReady(aRecv);
return manager->AsContentParent()
->SendPWebBrowserPersistDocumentConstructor(actor, this, aOuterWindowID)
? NS_OK : NS_ERROR_FAILURE;
// (The actor will be destroyed on constructor failure.)
}
ShowInfo
TabParent::GetShowInfo()
{
TryCacheDPIAndScale();
if (mFrameElement) {
nsAutoString name;
mFrameElement->GetAttr(kNameSpaceID_None, nsGkAtoms::name, name);
bool allowFullscreen =
mFrameElement->HasAttr(kNameSpaceID_None, nsGkAtoms::allowfullscreen) ||
mFrameElement->HasAttr(kNameSpaceID_None, nsGkAtoms::mozallowfullscreen);
bool isPrivate = mFrameElement->HasAttr(kNameSpaceID_None, nsGkAtoms::mozprivatebrowsing);
bool isTransparent =
nsContentUtils::IsChromeDoc(mFrameElement->OwnerDoc()) &&
mFrameElement->HasAttr(kNameSpaceID_None, nsGkAtoms::transparent);
return ShowInfo(name, allowFullscreen, isPrivate, false,
isTransparent, mDPI, mDefaultScale.scale);
}
return ShowInfo(EmptyString(), false, false, false,
false, mDPI, mDefaultScale.scale);
}
void
TabParent::AudioChannelChangeNotification(nsPIDOMWindowOuter* aWindow,
AudioChannel aAudioChannel,
float aVolume,
bool aMuted)
{
if (!mFrameElement || !mFrameElement->OwnerDoc()) {
return;
}
nsCOMPtr<nsPIDOMWindowOuter> window = mFrameElement->OwnerDoc()->GetWindow();
while (window) {
if (window == aWindow) {
Unused << SendAudioChannelChangeNotification(static_cast<uint32_t>(aAudioChannel),
aVolume, aMuted);
break;
}
nsCOMPtr<nsPIDOMWindowOuter> win = window->GetScriptableParentOrNull();
if (!win) {
break;
}
window = win;
}
}
bool
TabParent::RecvGetTabCount(uint32_t* aValue)
{
*aValue = 0;
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
NS_ENSURE_TRUE(xulBrowserWindow, true);
uint32_t tabCount;
nsresult rv = xulBrowserWindow->GetTabCount(&tabCount);
NS_ENSURE_SUCCESS(rv, true);
*aValue = tabCount;
return true;
}
bool
TabParent::RecvLookUpDictionary(const nsString& aText,
nsTArray<FontRange>&& aFontRangeArray,
const bool& aIsVertical,
const LayoutDeviceIntPoint& aPoint)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
widget->LookUpDictionary(aText, aFontRangeArray, aIsVertical,
aPoint - GetChildProcessOffset());
return true;
}
NS_IMETHODIMP
FakeChannel::OnAuthAvailable(nsISupports *aContext, nsIAuthInformation *aAuthInfo)
{
nsAuthInformationHolder* holder =
static_cast<nsAuthInformationHolder*>(aAuthInfo);
if (!net::gNeckoChild->SendOnAuthAvailable(mCallbackId,
holder->User(),
holder->Password(),
holder->Domain())) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
NS_IMETHODIMP
FakeChannel::OnAuthCancelled(nsISupports *aContext, bool userCancel)
{
if (!net::gNeckoChild->SendOnAuthCancelled(mCallbackId, userCancel)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
} // namespace dom
} // namespace mozilla