gecko-dev/dom/ipc/TabParent.cpp

3644 строки
110 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"
#ifdef ACCESSIBILITY
#include "mozilla/a11y/DocAccessibleParent.h"
#include "nsAccessibilityService.h"
#endif
#include "mozilla/BrowserElementParent.h"
#include "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/ContentBridgeParent.h"
#include "mozilla/dom/ContentParent.h"
#include "mozilla/dom/DataTransfer.h"
#include "mozilla/dom/DataTransferItemList.h"
#include "mozilla/dom/Event.h"
#include "mozilla/dom/indexedDB/ActorsParent.h"
#include "mozilla/dom/IPCBlobUtils.h"
#include "mozilla/dom/PaymentRequestParent.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/jsipc/CrossProcessObjectWrappers.h"
#include "mozilla/layers/AsyncDragMetrics.h"
#include "mozilla/layers/InputAPZContext.h"
#include "mozilla/layout/RenderFrameParent.h"
#include "mozilla/plugins/PPluginWidgetParent.h"
#include "mozilla/LookAndFeel.h"
#include "mozilla/MouseEvents.h"
#include "mozilla/net/NeckoChild.h"
#include "mozilla/Preferences.h"
#include "mozilla/PresShell.h"
#include "mozilla/TextEvents.h"
#include "mozilla/TouchEvents.h"
#include "mozilla/UniquePtr.h"
#include "mozilla/Unused.h"
#include "nsCOMPtr.h"
#include "nsContentAreaDragDrop.h"
#include "nsContentUtils.h"
#include "nsDebug.h"
#include "nsFocusManager.h"
#include "nsFrameLoader.h"
#include "nsFrameManager.h"
#include "nsIBaseWindow.h"
#include "nsIBrowser.h"
#include "nsIContent.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeOwner.h"
#include "nsIDOMWindow.h"
#include "nsIDOMWindowUtils.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsILoadInfo.h"
#include "nsIPromptFactory.h"
#include "nsIURI.h"
#include "nsIWindowWatcher.h"
#include "nsIWebBrowserChrome.h"
#include "nsIXULBrowserWindow.h"
#include "nsIXULWindow.h"
#include "nsIRemoteBrowser.h"
#include "nsViewManager.h"
#include "nsVariant.h"
#include "nsIWidget.h"
#include "nsNetUtil.h"
#ifndef XP_WIN
#include "nsJARProtocolHandler.h"
#endif
#include "nsPIDOMWindow.h"
#include "nsPrintfCString.h"
#include "nsServiceManagerUtils.h"
#include "nsThreadUtils.h"
#include "PermissionMessageUtils.h"
#include "StructuredCloneData.h"
#include "ColorPickerParent.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"
#include "ProcessPriorityManager.h"
#include "nsString.h"
#include "NullPrincipal.h"
#ifdef XP_WIN
#include "mozilla/plugins/PluginWidgetParent.h"
#endif
#if defined(XP_WIN) && defined(ACCESSIBILITY)
#include "mozilla/a11y/AccessibleWrap.h"
#include "mozilla/a11y/Compatibility.h"
#include "mozilla/a11y/nsWinUtils.h"
#endif
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;
using mozilla::Unused;
// The flags passed by the webProgress notifications are 16 bits shifted
// from the ones registered by webProgressListeners.
#define NOTIFY_FLAG_SHIFT 16
namespace mozilla {
namespace dom {
TabParent::LayerToTabParentTable* TabParent::sLayerToTabParentTable = nullptr;
NS_IMPL_ISUPPORTS(TabParent,
nsITabParent,
nsIAuthPromptProvider,
nsISecureBrowserUI,
nsISupportsWeakReference)
TabParent::TabParent(nsIContentParent* aManager,
const TabId& aTabId,
const TabContext& aContext,
uint32_t aChromeFlags)
: TabContext(aContext)
, mFrameElement(nullptr)
, mContentCache(*this)
, mRect(0, 0, 0, 0)
, mDimensions(0, 0)
, mOrientation(0)
, mDPI(0)
, mRounding(0)
, mDefaultScale(0)
, mUpdatedDimensions(false)
, mSizeMode(nsSizeMode_Normal)
, mManager(aManager)
, mDocShellIsActive(false)
, mMarkedDestroying(false)
, mIsDestroyed(false)
, mChromeFlags(aChromeFlags)
, mDragValid(false)
, mInitedByParent(false)
, mTabId(aTabId)
, mCreatingWindow(false)
, mCursor(eCursorInvalid)
, mTabSetsCursor(false)
, mHasContentOpener(false)
#ifdef DEBUG
, mActiveSupressDisplayportCount(0)
#endif
, mLayerTreeEpoch(1)
, mPreserveLayers(false)
, mRenderLayers(true)
, mHasLayers(false)
, mHasPresented(false)
, mHasBeforeUnload(false)
, mIsMouseEnterIntoWidgetEventSuppressed(false)
{
MOZ_ASSERT(aManager);
// When the input event queue is disabled, we don't need to handle the case
// that some input events are dispatched before PBrowserConstructor.
mIsReadyToHandleInputEvents = !ContentParent::IsInputEventQueueSupported();
}
TabParent::~TabParent()
{
}
TabParent*
TabParent::GetTabParentFromLayersId(layers::LayersId aLayersId)
{
if (!sLayerToTabParentTable) {
return nullptr;
}
return sLayerToTabParentTable->Get(uint64_t(aLayersId));
}
void
TabParent::AddTabParentToTable(layers::LayersId aLayersId, TabParent* aTabParent)
{
if (!sLayerToTabParentTable) {
sLayerToTabParentTable = new LayerToTabParentTable();
}
sLayerToTabParentTable->Put(uint64_t(aLayersId), aTabParent);
}
void
TabParent::RemoveTabParentFromTable(layers::LayersId aLayersId)
{
if (!sLayerToTabParentTable) {
return;
}
sLayerToTabParentTable->Remove(uint64_t(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);
}
#if defined(XP_WIN) && defined(ACCESSIBILITY)
if (!mIsDestroyed) {
uintptr_t newWindowHandle = 0;
if (nsCOMPtr<nsIWidget> widget = GetWidget()) {
newWindowHandle =
reinterpret_cast<uintptr_t>(widget->GetNativeData(NS_NATIVE_WINDOW));
}
Unused << SendUpdateNativeWindowHandle(newWindowHandle);
a11y::DocAccessibleParent* doc = GetTopLevelDocAccessible();
if (doc) {
HWND hWnd = reinterpret_cast<HWND>(doc->GetEmulatedWindowHandle());
if (hWnd) {
HWND parentHwnd = reinterpret_cast<HWND>(newWindowHandle);
if (parentHwnd != ::GetParent(hWnd)) {
::SetParent(hWnd, parentHwnd);
}
}
}
}
#endif
AddWindowListeners();
TryCacheDPIAndScale();
// Try to send down WidgetNativeData, now that this TabParent is associated
// with a widget.
nsCOMPtr<nsIWidget> widget = GetTopLevelWidget();
if (widget) {
WindowsHandle widgetNativeData = reinterpret_cast<WindowsHandle>(
widget->GetNativeData(NS_NATIVE_SHAREABLE_WINDOW));
if (widgetNativeData) {
Unused << SendSetWidgetNativeData(widgetNativeData);
}
}
}
void
TabParent::AddWindowListeners()
{
if (mFrameElement) {
if (nsCOMPtr<nsPIDOMWindowOuter> window = mFrameElement->OwnerDoc()->GetWindow()) {
nsCOMPtr<EventTarget> eventTarget = window->GetTopWindowRoot();
if (eventTarget) {
eventTarget->AddEventListener(NS_LITERAL_STRING("MozUpdateWindowPos"),
this, false, false);
}
}
}
}
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);
}
}
}
void
TabParent::DestroyInternal()
{
IMEStateManager::OnTabParentDestroying(this);
RemoveWindowListeners();
#ifdef ACCESSIBILITY
if (a11y::DocAccessibleParent* tabDoc = GetTopLevelDocAccessible()) {
tabDoc->Destroy();
}
#endif
// 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();
}
#ifdef XP_WIN
// 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();
}
#endif
}
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;
}
mozilla::ipc::IPCResult
TabParent::RecvEnsureLayersConnected(CompositorOptions* aCompositorOptions)
{
if (RenderFrameParent* frame = GetRenderFrame()) {
frame->EnsureLayersConnected(aCompositorOptions);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::Recv__delete__()
{
if (XRE_IsParentProcess()) {
ContentParent::UnregisterRemoteFrame(mTabId,
Manager()->AsContentParent()->ChildID(),
mMarkedDestroying);
}
else {
Manager()->AsContentBridgeParent()->NotifyTabDestroyed();
ContentParent::UnregisterRemoteFrame(mTabId,
Manager()->ChildID(),
mMarkedDestroying);
}
return IPC_OK();
}
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(ToSupports(frameLoader),
"oop-frameloader-crashed", nullptr);
Bug 1298219 - Don't fire oop-browser-crashed event if the browser has already flipped remoteness and moved on. r=billm We currently make the initial browser in a window remote by default. If early on in the session, that one remote browser goes away (and the content process was still booting), there's about 5 seconds before the shutdown kill timer will take that content process out for not quitting fast enough. There are some cases during startup where the content process is waiting on information from the parent, so it cannot respond to the request to quit in time. The parents shutdown kill timer goes off, and the shutdown kill occurs. In this bug, what's happening is that the initial browser flips remoteness from remote to non-remote when it goes to about:sessionrestore. This starts the shutdown kill timer. The content process runs out of time, and the shutdown kill timer fires, killing the content process. The TabParent::ActorDestroy method (which still exists, even though the browser is no longer remote), interprets this as an abnormal shutdown, and bubbles the oop-browser-crashed event to the associated <xul:browser>, which causes the page to browser to about:tabcrashed, when it had already loaded about:sessionrestore. This patch makes it so that the TabParent::ActorDestroy method first checks to ensure that the associated remote frameloader is still the one that the frameloader owner cares about. If not (because, say, the remoteness has flipped and a new non-remote frameloader has been created), then the event is not fired, since the user has moved on. MozReview-Commit-ID: G4jmR6lMMFl --HG-- extra : rebase_source : 7e752d9854d6c17b2b346cc986c0fbad00292848
2016-09-01 01:23:40 +03:00
nsCOMPtr<nsIFrameLoaderOwner> owner = do_QueryInterface(frameElement);
if (owner) {
RefPtr<nsFrameLoader> currentFrameLoader = owner->GetFrameLoader();
// It's possible that the frameloader owner has already moved on
// and created a new frameloader. If so, we don't fire the event,
// since the frameloader owner has clearly moved on.
if (currentFrameLoader == frameLoader) {
MessageChannel* channel = GetIPCChannel();
if (channel && !channel->DoBuildIDsMatch()) {
nsContentUtils::DispatchTrustedEvent(
frameElement->OwnerDoc(), frameElement,
NS_LITERAL_STRING("oop-browser-buildid-mismatch"), true, true);
} else {
nsContentUtils::DispatchTrustedEvent(
frameElement->OwnerDoc(), frameElement,
NS_LITERAL_STRING("oop-browser-crashed"), true, true);
}
Bug 1298219 - Don't fire oop-browser-crashed event if the browser has already flipped remoteness and moved on. r=billm We currently make the initial browser in a window remote by default. If early on in the session, that one remote browser goes away (and the content process was still booting), there's about 5 seconds before the shutdown kill timer will take that content process out for not quitting fast enough. There are some cases during startup where the content process is waiting on information from the parent, so it cannot respond to the request to quit in time. The parents shutdown kill timer goes off, and the shutdown kill occurs. In this bug, what's happening is that the initial browser flips remoteness from remote to non-remote when it goes to about:sessionrestore. This starts the shutdown kill timer. The content process runs out of time, and the shutdown kill timer fires, killing the content process. The TabParent::ActorDestroy method (which still exists, even though the browser is no longer remote), interprets this as an abnormal shutdown, and bubbles the oop-browser-crashed event to the associated <xul:browser>, which causes the page to browser to about:tabcrashed, when it had already loaded about:sessionrestore. This patch makes it so that the TabParent::ActorDestroy method first checks to ensure that the associated remote frameloader is still the one that the frameloader owner cares about. If not (because, say, the remoteness has flipped and a new non-remote frameloader has been created), then the event is not fired, since the user has moved on. MozReview-Commit-ID: G4jmR6lMMFl --HG-- extra : rebase_source : 7e752d9854d6c17b2b346cc986c0fbad00292848
2016-09-01 01:23:40 +03:00
}
}
}
mFrameLoader = nullptr;
}
if (os) {
os->NotifyObservers(NS_ISUPPORTS_CAST(nsITabParent*, this), "ipc:browser-destroyed", nullptr);
}
}
mozilla::ipc::IPCResult
TabParent::RecvMoveFocus(const bool& aForward, const bool& aForDocumentNavigation)
{
nsCOMPtr<nsIFocusManager> fm = do_GetService(FOCUSMANAGER_CONTRACTID);
if (fm) {
RefPtr<Element> 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));
fm->MoveFocus(nullptr, mFrameElement, type, nsIFocusManager::FLAG_BYKEY,
getter_AddRefs(dummy));
}
return IPC_OK();
}
mozilla::ipc::IPCResult
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, IPC_OK());
nsCOMPtr<nsIDocShell> docShell = mFrameElement->OwnerDoc()->GetDocShell();
NS_ENSURE_TRUE(docShell, IPC_OK());
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
nsresult rv = docShell->GetTreeOwner(getter_AddRefs(treeOwner));
NS_ENSURE_SUCCESS(rv, IPC_OK());
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, IPC_OK());
xulWin->SizeShellToWithLimit(width, height, aShellItemWidth, aShellItemHeight);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvDropLinks(nsTArray<nsString>&& aLinks)
{
nsCOMPtr<nsIBrowser> browser = do_QueryInterface(mFrameElement);
if (browser) {
// Verify that links have not been modified by the child. If links have
// not been modified then it's safe to load those links using the
// SystemPrincipal. If they have been modified by web content, then
// we use a NullPrincipal which still allows to load web links.
bool loadUsingSystemPrincipal = true;
if (aLinks.Length() != mVerifyDropLinks.Length()) {
loadUsingSystemPrincipal = false;
}
UniquePtr<const char16_t*[]> links;
links = MakeUnique<const char16_t*[]>(aLinks.Length());
for (uint32_t i = 0; i < aLinks.Length(); i++) {
if (loadUsingSystemPrincipal) {
if (!aLinks[i].Equals(mVerifyDropLinks[i])) {
loadUsingSystemPrincipal = false;
}
}
links[i] = aLinks[i].get();
}
mVerifyDropLinks.Clear();
nsCOMPtr<nsIPrincipal> triggeringPrincipal;
if (loadUsingSystemPrincipal) {
triggeringPrincipal = nsContentUtils::GetSystemPrincipal();
} else {
triggeringPrincipal = NullPrincipal::CreateWithoutOriginAttributes();
}
browser->DropLinks(aLinks.Length(), links.get(), triggeringPrincipal);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvEvent(const RemoteDOMEvent& aEvent)
{
RefPtr<Event> event = aEvent.mEvent;
NS_ENSURE_TRUE(event, IPC_OK());
nsCOMPtr<mozilla::dom::EventTarget> target = do_QueryInterface(mFrameElement);
NS_ENSURE_TRUE(target, IPC_OK());
event->SetOwner(target);
target->DispatchEvent(*event);
return IPC_OK();
}
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;
}
Unused << SendLoadURL(spec, GetShowInfo());
}
void
TabParent::InitRenderFrame()
{
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());
RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
MOZ_ASSERT(frameLoader);
if (frameLoader) {
RenderFrameParent* renderFrame = new RenderFrameParent(frameLoader);
MOZ_ASSERT(renderFrame->IsInitted());
layers::LayersId layersId = renderFrame->GetLayersId();
AddTabParentToTable(layersId, this);
if (!SendPRenderFrameConstructor(renderFrame)) {
return;
}
TextureFactoryIdentifier textureFactoryIdentifier;
renderFrame->GetTextureFactoryIdentifier(&textureFactoryIdentifier);
Unused << SendInitRendering(textureFactoryIdentifier, layersId,
renderFrame->GetCompositorOptions(),
renderFrame->IsLayersConnected(), renderFrame);
}
} else {
// Otherwise, the child should have constructed the RenderFrame,
// and we should already know about it.
MOZ_ASSERT(GetRenderFrame());
}
}
void
TabParent::Show(const ScreenIntSize& size, bool aParentIsActive)
{
mDimensions = size;
if (mIsDestroyed) {
return;
}
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(), aParentIsActive, mSizeMode);
}
mozilla::ipc::IPCResult
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, IPC_OK());
nsCOMPtr<nsIDocShell> docShell = mFrameElement->OwnerDoc()->GetDocShell();
NS_ENSURE_TRUE(docShell, IPC_OK());
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
docShell->GetTreeOwner(getter_AddRefs(treeOwner));
nsCOMPtr<nsIBaseWindow> treeOwnerAsWin = do_QueryInterface(treeOwner);
NS_ENSURE_TRUE(treeOwnerAsWin, IPC_OK());
// 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 IPC_OK();
}
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
treeOwnerAsWin->SetPosition(x, y);
mUpdatedDimensions = false;
UpdatePosition();
return IPC_OK();
}
if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
treeOwnerAsWin->SetSize(cx, cy, true);
return IPC_OK();
}
MOZ_ASSERT(false, "Unknown flags!");
return IPC_FAIL_NO_REASON(this);
}
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 = 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;
Unused << SendUpdateDimensions(GetDimensionInfo());
}
}
DimensionInfo
TabParent::GetDimensionInfo()
{
nsCOMPtr<nsIWidget> widget = GetWidget();
MOZ_ASSERT(widget);
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;
DimensionInfo di(unscaledRect, unscaledSize, mOrientation,
mClientOffset, mChromeOffset);
return di;
}
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, mRounding,
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)
{
if (!mIsDestroyed) {
// Note that we don't need to mark aEvent is posted to a remote process
// because the event may be dispatched to it as normal keyboard event.
// Therefore, we should use local copy to send it.
WidgetKeyboardEvent localEvent(aEvent);
Unused << SendHandleAccessKey(localEvent, aCharCodes);
}
}
void
TabParent::Activate()
{
if (!mIsDestroyed) {
Unused << Manager()->SendActivate(this);
}
}
void
TabParent::Deactivate()
{
if (!mIsDestroyed) {
Unused << Manager()->SendDeactivate(this);
}
}
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&, const uint32_t&,
const IAccessibleHolder&)
{
#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;
}
mozilla::ipc::IPCResult
TabParent::RecvPDocAccessibleConstructor(PDocAccessibleParent* aDoc,
PDocAccessibleParent* aParentDoc,
const uint64_t& aParentID,
const uint32_t& aMsaaID,
const IAccessibleHolder& aDocCOMProxy)
{
#ifdef ACCESSIBILITY
auto doc = static_cast<a11y::DocAccessibleParent*>(aDoc);
// If this tab is already shutting down just mark the new actor as shutdown
// and ignore it. When the tab actor is destroyed it will be too.
if (mIsDestroyed) {
doc->MarkAsShutdown();
return IPC_OK();
}
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 IPC_FAIL_NO_REASON(this);
}
auto parentDoc = static_cast<a11y::DocAccessibleParent*>(aParentDoc);
mozilla::ipc::IPCResult added = parentDoc->AddChildDoc(doc, aParentID);
if (!added) {
#ifdef DEBUG
return added;
#else
return IPC_OK();
#endif
}
#ifdef XP_WIN
MOZ_ASSERT(aDocCOMProxy.IsNull());
a11y::WrapperFor(doc)->SetID(aMsaaID);
if (a11y::nsWinUtils::IsWindowEmulationStarted()) {
doc->SetEmulatedWindowHandle(parentDoc->GetEmulatedWindowHandle());
}
#endif
return IPC_OK();
} 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 IPC_FAIL_NO_REASON(this);
}
doc->SetTopLevel();
a11y::DocManager::RemoteDocAdded(doc);
#ifdef XP_WIN
a11y::WrapperFor(doc)->SetID(aMsaaID);
MOZ_ASSERT(!aDocCOMProxy.IsNull());
RefPtr<IAccessible> proxy(aDocCOMProxy.Get());
doc->SetCOMInterface(proxy);
doc->MaybeInitWindowEmulation();
doc->SendParentCOMProxy();
#endif
}
#endif
return IPC_OK();
}
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->IsTopLevel()) {
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;
}
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()) {
MOZ_CRASH("Figure out security checks for bridged content!");
}
if (NS_WARN_IF(!mFrameElement)) {
return nullptr;
}
return
mozilla::dom::indexedDB::AllocPIndexedDBPermissionRequestParent(mFrameElement,
principal);
}
mozilla::ipc::IPCResult
TabParent::RecvPIndexedDBPermissionRequestConstructor(
PIndexedDBPermissionRequestParent* aActor,
const Principal& aPrincipal)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aActor);
if (!mozilla::dom::indexedDB::RecvPIndexedDBPermissionRequestConstructor(aActor)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
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::SendRealMouseEvent(WidgetMouseEvent& aEvent)
{
if (mIsDestroyed) {
return;
}
aEvent.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 == aEvent.mMessage) {
mTabSetsCursor = true;
if (mCustomCursor) {
widget->SetCursor(mCustomCursor,
mCustomCursorHotspotX, mCustomCursorHotspotY);
} else if (mCursor != eCursorInvalid) {
widget->SetCursor(mCursor);
}
} else if (eMouseExitFromWidget == aEvent.mMessage) {
mTabSetsCursor = false;
}
}
if (!mIsReadyToHandleInputEvents) {
if (eMouseEnterIntoWidget == aEvent.mMessage) {
mIsMouseEnterIntoWidgetEventSuppressed = true;
} else if (eMouseExitFromWidget == aEvent.mMessage) {
mIsMouseEnterIntoWidgetEventSuppressed = false;
}
return;
}
ScrollableLayerGuid guid;
uint64_t blockId;
ApzAwareEventRoutingToChild(&guid, &blockId, nullptr);
bool isInputPriorityEventEnabled =
Manager()->AsContentParent()->IsInputPriorityEventEnabled();
if (mIsMouseEnterIntoWidgetEventSuppressed) {
// In the case that the TabParent suppressed the eMouseEnterWidget event due
// to its corresponding TabChild wasn't ready to handle it, we have to
// resend it when the TabChild is ready.
mIsMouseEnterIntoWidgetEventSuppressed = false;
WidgetMouseEvent localEvent(aEvent);
localEvent.mMessage = eMouseEnterIntoWidget;
DebugOnly<bool> ret = isInputPriorityEventEnabled
? SendRealMouseButtonEvent(localEvent, guid, blockId)
: SendNormalPriorityRealMouseButtonEvent(localEvent, guid, blockId);
NS_WARNING_ASSERTION(ret, "SendRealMouseButtonEvent(eMouseEnterIntoWidget) failed");
MOZ_ASSERT(!ret || localEvent.HasBeenPostedToRemoteProcess());
}
if (eMouseMove == aEvent.mMessage) {
if (aEvent.mReason == WidgetMouseEvent::eSynthesized) {
DebugOnly<bool> ret = isInputPriorityEventEnabled
? SendSynthMouseMoveEvent(aEvent, guid, blockId)
: SendNormalPrioritySynthMouseMoveEvent(aEvent, guid, blockId);
NS_WARNING_ASSERTION(ret, "SendSynthMouseMoveEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
return;
}
DebugOnly<bool> ret = isInputPriorityEventEnabled
? SendRealMouseMoveEvent(aEvent, guid, blockId)
: SendNormalPriorityRealMouseMoveEvent(aEvent, guid, blockId);
NS_WARNING_ASSERTION(ret, "SendRealMouseMoveEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
return;
}
DebugOnly<bool> ret = isInputPriorityEventEnabled
? SendRealMouseButtonEvent(aEvent, guid, blockId)
: SendNormalPriorityRealMouseButtonEvent(aEvent, guid, blockId);
NS_WARNING_ASSERTION(ret, "SendRealMouseButtonEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
}
LayoutDeviceToCSSScale
TabParent::GetLayoutDeviceToCSSScale()
{
nsCOMPtr<nsIContent> content = do_QueryInterface(mFrameElement);
nsIDocument* doc = (content ? content->OwnerDoc() : nullptr);
nsPresContext* ctx = (doc ? doc->GetPresContext() : nullptr);
return LayoutDeviceToCSSScale(ctx
? (float)ctx->AppUnitsPerDevPixel() / nsPresContext::AppUnitsPerCSSPixel()
: 0.0f);
}
bool
TabParent::QueryDropLinksForVerification()
{
// Before sending the dragEvent, we query the links being dragged and
// store them on the parent, to make sure the child can not modify links.
nsCOMPtr<nsIDragSession> dragSession = nsContentUtils::GetDragSession();
if (!dragSession) {
NS_WARNING("No dragSession to query links for verification");
return false;
}
RefPtr<DataTransfer> initialDataTransfer = dragSession->GetDataTransfer();
if (!initialDataTransfer) {
NS_WARNING("No initialDataTransfer to query links for verification");
return false;
}
nsCOMPtr<nsIDroppedLinkHandler> dropHandler =
do_GetService("@mozilla.org/content/dropped-link-handler;1");
if (!dropHandler) {
NS_WARNING("No dropHandler to query links for verification");
return false;
}
// No more than one drop event can happen simultaneously; reset the link
// verification array and store all links that are being dragged.
mVerifyDropLinks.Clear();
uint32_t linksCount = 0;
nsIDroppedLinkItem** droppedLinkedItems = nullptr;
dropHandler->QueryLinks(initialDataTransfer,
&linksCount, &droppedLinkedItems);
// Since the entire event is cancelled if one of the links is invalid,
// we can store all links on the parent side without any prior
// validation checks.
nsresult rv = NS_OK;
for (uint32_t i = 0; i < linksCount; i++) {
nsString tmp;
rv = droppedLinkedItems[i]->GetUrl(tmp);
if (NS_FAILED(rv)) {
NS_WARNING("Failed to query url for verification");
break;
}
mVerifyDropLinks.AppendElement(tmp);
rv = droppedLinkedItems[i]->GetName(tmp);
if (NS_FAILED(rv)) {
NS_WARNING("Failed to query name for verification");
break;
}
mVerifyDropLinks.AppendElement(tmp);
rv = droppedLinkedItems[i]->GetType(tmp);
if (NS_FAILED(rv)) {
NS_WARNING("Failed to query type for verification");
break;
}
mVerifyDropLinks.AppendElement(tmp);
}
for (uint32_t i = 0; i < linksCount; i++) {
NS_IF_RELEASE(droppedLinkedItems[i]);
}
free(droppedLinkedItems);
if (NS_FAILED(rv)) {
mVerifyDropLinks.Clear();
return false;
}
return true;
}
void
TabParent::SendRealDragEvent(WidgetDragEvent& aEvent, uint32_t aDragAction,
uint32_t aDropEffect,
const nsCString& aPrincipalURISpec)
{
if (mIsDestroyed || !mIsReadyToHandleInputEvents) {
return;
}
MOZ_ASSERT(!Manager()->AsContentParent()->IsInputPriorityEventEnabled());
aEvent.mRefPoint += GetChildProcessOffset();
if (aEvent.mMessage == eDrop) {
if (!QueryDropLinksForVerification()) {
return;
}
}
DebugOnly<bool> ret =
PBrowserParent::SendRealDragEvent(aEvent, aDragAction, aDropEffect,
aPrincipalURISpec);
NS_WARNING_ASSERTION(ret, "PBrowserParent::SendRealDragEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
}
LayoutDevicePoint
TabParent::AdjustTapToChildWidget(const LayoutDevicePoint& aPoint)
{
return aPoint + LayoutDevicePoint(GetChildProcessOffset());
}
void
TabParent::SendMouseWheelEvent(WidgetWheelEvent& aEvent)
{
if (mIsDestroyed || !mIsReadyToHandleInputEvents) {
return;
}
ScrollableLayerGuid guid;
uint64_t blockId;
ApzAwareEventRoutingToChild(&guid, &blockId, nullptr);
aEvent.mRefPoint += GetChildProcessOffset();
DebugOnly<bool> ret =
Manager()->AsContentParent()->IsInputPriorityEventEnabled()
? PBrowserParent::SendMouseWheelEvent(aEvent, guid, blockId)
: PBrowserParent::SendNormalPriorityMouseWheelEvent(aEvent, guid, blockId);
NS_WARNING_ASSERTION(ret, "PBrowserParent::SendMouseWheelEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
}
mozilla::ipc::IPCResult
TabParent::RecvDispatchWheelEvent(const mozilla::WidgetWheelEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
WidgetWheelEvent localEvent(aEvent);
localEvent.mWidget = widget;
localEvent.mRefPoint -= GetChildProcessOffset();
widget->DispatchInputEvent(&localEvent);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvDispatchMouseEvent(const mozilla::WidgetMouseEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
WidgetMouseEvent localEvent(aEvent);
localEvent.mWidget = widget;
localEvent.mRefPoint -= GetChildProcessOffset();
widget->DispatchInputEvent(&localEvent);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvDispatchKeyboardEvent(const mozilla::WidgetKeyboardEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
WidgetKeyboardEvent localEvent(aEvent);
localEvent.mWidget = widget;
localEvent.mRefPoint -= GetChildProcessOffset();
widget->DispatchInputEvent(&localEvent);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvRequestNativeKeyBindings(const uint32_t& aType,
const WidgetKeyboardEvent& aEvent,
nsTArray<CommandInt>* aCommands)
{
MOZ_ASSERT(aCommands);
MOZ_ASSERT(aCommands->IsEmpty());
nsIWidget::NativeKeyBindingsType keyBindingsType =
static_cast<nsIWidget::NativeKeyBindingsType>(aType);
switch (keyBindingsType) {
case nsIWidget::NativeKeyBindingsForSingleLineEditor:
case nsIWidget::NativeKeyBindingsForMultiLineEditor:
case nsIWidget::NativeKeyBindingsForRichTextEditor:
break;
default:
return IPC_FAIL(this, "Invalid aType value");
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
WidgetKeyboardEvent localEvent(aEvent);
localEvent.mWidget = widget;
if (NS_FAILED(widget->AttachNativeKeyEvent(localEvent))) {
return IPC_OK();
}
localEvent.InitEditCommandsFor(keyBindingsType);
*aCommands = localEvent.EditCommandsConstRef(keyBindingsType);
return IPC_OK();
}
class SynthesizedEventObserver : public nsIObserver
{
NS_DECL_ISUPPORTS
public:
SynthesizedEventObserver(TabParent* aTabParent, const uint64_t& aObserverId)
: mTabParent(aTabParent)
, mObserverId(aObserverId)
{
MOZ_ASSERT(mTabParent);
}
NS_IMETHOD Observe(nsISupports* aSubject,
const char* aTopic,
const char16_t* aData) override
{
if (!mTabParent || !mObserverId) {
// We already sent the notification, or we don't actually need to
// send any notification at all.
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;
};
mozilla::ipc::IPCResult
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 IPC_OK();
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvClearNativeTouchSequence(const uint64_t& aObserverId)
{
AutoSynthesizedEventResponder responder(this, aObserverId, "cleartouch");
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->ClearNativeTouchSequence(responder.GetObserver());
}
return IPC_OK();
}
void
TabParent::SendRealKeyEvent(WidgetKeyboardEvent& aEvent)
{
if (mIsDestroyed || !mIsReadyToHandleInputEvents) {
return;
}
aEvent.mRefPoint += GetChildProcessOffset();
if (aEvent.mMessage == eKeyPress) {
// XXX Should we do this only when input context indicates an editor having
// focus and the key event won't cause inputting text?
aEvent.InitAllEditCommands();
} else {
aEvent.PreventNativeKeyBindings();
}
DebugOnly<bool> ret =
Manager()->AsContentParent()->IsInputPriorityEventEnabled()
? PBrowserParent::SendRealKeyEvent(aEvent)
: PBrowserParent::SendNormalPriorityRealKeyEvent(aEvent);
NS_WARNING_ASSERTION(ret, "PBrowserParent::SendRealKeyEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
}
void
TabParent::SendRealTouchEvent(WidgetTouchEvent& aEvent)
{
if (mIsDestroyed || !mIsReadyToHandleInputEvents) {
return;
}
// 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 (aEvent.mMessage == eTouchEnd || aEvent.mMessage == eTouchCancel) {
for (int i = aEvent.mTouches.Length() - 1; i >= 0; i--) {
if (!aEvent.mTouches[i]->mChanged) {
aEvent.mTouches.RemoveElementAt(i);
}
}
}
ScrollableLayerGuid guid;
uint64_t blockId;
nsEventStatus apzResponse;
ApzAwareEventRoutingToChild(&guid, &blockId, &apzResponse);
if (mIsDestroyed) {
return;
}
LayoutDeviceIntPoint offset = GetChildProcessOffset();
for (uint32_t i = 0; i < aEvent.mTouches.Length(); i++) {
aEvent.mTouches[i]->mRefPoint += offset;
}
bool inputPriorityEventEnabled =
Manager()->AsContentParent()->IsInputPriorityEventEnabled();
if (aEvent.mMessage == eTouchMove) {
DebugOnly<bool> ret = inputPriorityEventEnabled
? PBrowserParent::SendRealTouchMoveEvent(aEvent, guid, blockId,
apzResponse)
: PBrowserParent::SendNormalPriorityRealTouchMoveEvent(aEvent, guid,
blockId,
apzResponse);
NS_WARNING_ASSERTION(ret,
"PBrowserParent::SendRealTouchMoveEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
return;
}
DebugOnly<bool> ret = inputPriorityEventEnabled
? PBrowserParent::SendRealTouchEvent(aEvent, guid, blockId, apzResponse)
: PBrowserParent::SendNormalPriorityRealTouchEvent(aEvent, guid, blockId,
apzResponse);
NS_WARNING_ASSERTION(ret, "PBrowserParent::SendRealTouchEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
}
void
TabParent::SendPluginEvent(WidgetPluginEvent& aEvent)
{
DebugOnly<bool> ret = PBrowserParent::SendPluginEvent(aEvent);
NS_WARNING_ASSERTION(ret, "PBrowserParent::SendPluginEvent() failed");
MOZ_ASSERT(!ret || aEvent.HasBeenPostedToRemoteProcess());
}
bool
TabParent::SendHandleTap(TapType aType,
const LayoutDevicePoint& aPoint,
Modifiers aModifiers,
const ScrollableLayerGuid& aGuid,
uint64_t aInputBlockId)
{
if (mIsDestroyed || !mIsReadyToHandleInputEvents) {
return false;
}
if ((aType == TapType::eSingleTap || aType == TapType::eSecondTap) &&
GetRenderFrame()) {
GetRenderFrame()->TakeFocusForClickFromTap();
}
LayoutDeviceIntPoint offset = GetChildProcessOffset();
return Manager()->AsContentParent()->IsInputPriorityEventEnabled()
? PBrowserParent::SendHandleTap(aType, aPoint + offset, aModifiers, aGuid,
aInputBlockId)
: PBrowserParent::SendNormalPriorityHandleTap(aType, aPoint + offset,
aModifiers, aGuid,
aInputBlockId);
}
mozilla::ipc::IPCResult
TabParent::RecvSyncMessage(const nsString& aMessage,
const ClonedMessageData& aData,
InfallibleTArray<CpowEntry>&& aCpows,
const IPC::Principal& aPrincipal,
nsTArray<StructuredCloneData>* aRetVal)
{
AUTO_PROFILER_LABEL_DYNAMIC_LOSSY_NSSTRING(
"TabParent::RecvSyncMessage", EVENTS, aMessage);
StructuredCloneData data;
ipc::UnpackClonedMessageDataForParent(aData, data);
CrossProcessCpowHolder cpows(Manager(), aCpows);
if (!ReceiveMessage(aMessage, true, &data, &cpows, aPrincipal, aRetVal)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvRpcMessage(const nsString& aMessage,
const ClonedMessageData& aData,
InfallibleTArray<CpowEntry>&& aCpows,
const IPC::Principal& aPrincipal,
nsTArray<StructuredCloneData>* aRetVal)
{
AUTO_PROFILER_LABEL_DYNAMIC_LOSSY_NSSTRING(
"TabParent::RecvRpcMessage", EVENTS, aMessage);
StructuredCloneData data;
ipc::UnpackClonedMessageDataForParent(aData, data);
CrossProcessCpowHolder cpows(Manager(), aCpows);
if (!ReceiveMessage(aMessage, true, &data, &cpows, aPrincipal, aRetVal)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvAsyncMessage(const nsString& aMessage,
InfallibleTArray<CpowEntry>&& aCpows,
const IPC::Principal& aPrincipal,
const ClonedMessageData& aData)
{
AUTO_PROFILER_LABEL_DYNAMIC_LOSSY_NSSTRING(
"TabParent::RecvAsyncMessage", EVENTS, aMessage);
StructuredCloneData data;
ipc::UnpackClonedMessageDataForParent(aData, data);
CrossProcessCpowHolder cpows(Manager(), aCpows);
if (!ReceiveMessage(aMessage, false, &data, &cpows, aPrincipal, nullptr)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvSetCursor(const nsCursor& aCursor, const bool& aForce)
{
mCursor = aCursor;
mCustomCursor = nullptr;
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
if (aForce) {
widget->ClearCachedCursor();
}
if (mTabSetsCursor) {
widget->SetCursor(mCursor);
}
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvSetCustomCursor(const nsCString& aCursorData,
const uint32_t& aWidth,
const uint32_t& aHeight,
const uint32_t& aStride,
const gfx::SurfaceFormat& aFormat,
const uint32_t& aHotspotX,
const uint32_t& aHotspotY,
const bool& aForce)
{
mCursor = eCursorInvalid;
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,
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 IPC_OK();
}
nsIXULBrowserWindow*
TabParent::GetXULBrowserWindow()
{
if (!mFrameElement) {
return nullptr;
}
nsCOMPtr<nsIDocShell> docShell = mFrameElement->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;
}
mozilla::ipc::IPCResult
TabParent::RecvSetStatus(const uint32_t& aType, const nsString& aStatus)
{
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
if (!xulBrowserWindow) {
return IPC_OK();
}
switch (aType) {
case nsIWebBrowserChrome::STATUS_LINK:
xulBrowserWindow->SetOverLink(aStatus, nullptr);
break;
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvShowTooltip(const uint32_t& aX, const uint32_t& aY, const nsString& aTooltip,
const nsString& aDirection)
{
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
if (!xulBrowserWindow) {
return IPC_OK();
}
nsCOMPtr<nsIFrameLoaderOwner> frame = do_QueryInterface(mFrameElement);
if (!frame)
return IPC_OK();
xulBrowserWindow->ShowTooltip(aX, aY, aTooltip, aDirection, frame);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvHideTooltip()
{
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
if (!xulBrowserWindow) {
return IPC_OK();
}
xulBrowserWindow->HideTooltip();
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvNotifyIMEFocus(const ContentCache& aContentCache,
const IMENotification& aIMENotification,
NotifyIMEFocusResolver&& aResolve)
{
if (mIsDestroyed) {
return IPC_OK();
}
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget) {
aResolve(IMENotificationRequests());
return IPC_OK();
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
IMEStateManager::NotifyIME(aIMENotification, widget, this);
IMENotificationRequests requests;
if (aIMENotification.mMessage == NOTIFY_IME_OF_FOCUS) {
requests = widget->IMENotificationRequestsRef();
}
aResolve(requests);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvNotifyIMETextChange(const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget || !IMEStateManager::DoesTabParentHaveIMEFocus(this)) {
return IPC_OK();
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvNotifyIMECompositionUpdate(
const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget || !IMEStateManager::DoesTabParentHaveIMEFocus(this)) {
return IPC_OK();
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvNotifyIMESelection(const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget || !IMEStateManager::DoesTabParentHaveIMEFocus(this)) {
return IPC_OK();
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvUpdateContentCache(const ContentCache& aContentCache)
{
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget || !IMEStateManager::DoesTabParentHaveIMEFocus(this)) {
return IPC_OK();
}
mContentCache.AssignContent(aContentCache, widget);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvNotifyIMEMouseButtonEvent(
const IMENotification& aIMENotification,
bool* aConsumedByIME)
{
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget || !IMEStateManager::DoesTabParentHaveIMEFocus(this)) {
*aConsumedByIME = false;
return IPC_OK();
}
nsresult rv = IMEStateManager::NotifyIME(aIMENotification, widget, this);
*aConsumedByIME = rv == NS_SUCCESS_EVENT_CONSUMED;
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvNotifyIMEPositionChange(const ContentCache& aContentCache,
const IMENotification& aIMENotification)
{
nsCOMPtr<nsIWidget> widget = GetDocWidget();
if (!widget || !IMEStateManager::DoesTabParentHaveIMEFocus(this)) {
return IPC_OK();
}
mContentCache.AssignContent(aContentCache, widget, &aIMENotification);
mContentCache.MaybeNotifyIME(widget, aIMENotification);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvOnEventNeedingAckHandled(const EventMessage& aMessage)
{
// This is called when the child process receives WidgetCompositionEvent or
// WidgetSelectionEvent.
// FYI: Don't check if widget is nullptr here because it's more important to
// notify mContentCahce of this than handling something in it.
nsCOMPtr<nsIWidget> widget = GetDocWidget();
// 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 IPC_OK();
}
void
TabParent::HandledWindowedPluginKeyEvent(const NativeEventData& aKeyEventData,
bool aIsConsumed)
{
DebugOnly<bool> ok =
SendHandledWindowedPluginKeyEvent(aKeyEventData, aIsConsumed);
NS_WARNING_ASSERTION(ok, "SendHandledWindowedPluginKeyEvent failed");
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
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 IPC_OK();
}
// 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 IPC_OK();
}
// 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 IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvRequestFocus(const bool& aCanRaise)
{
nsCOMPtr<nsIFocusManager> fm = nsFocusManager::GetFocusManager();
if (!fm) {
return IPC_OK();
}
nsCOMPtr<nsIContent> content = do_QueryInterface(mFrameElement);
if (!content || !content->OwnerDoc()) {
return IPC_OK();
}
uint32_t flags = nsIFocusManager::FLAG_NOSCROLL;
if (aCanRaise)
flags |= nsIFocusManager::FLAG_RAISE;
RefPtr<Element> element = mFrameElement;
fm->SetFocus(element, flags);
return IPC_OK();
}
mozilla::ipc::IPCResult
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 IPC_OK();
}
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;
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return offset;
}
nsPresContext* presContext = targetFrame->PresContext();
nsIFrame* rootFrame = presContext->PresShell()->GetRootFrame();
nsView* rootView = rootFrame ? rootFrame->GetView() : nullptr;
if (!rootView) {
return offset;
}
// Note that we don't want to take into account transforms here:
#if 0
nsPoint pt(0, 0);
nsLayoutUtils::TransformPoint(targetFrame, rootFrame, pt);
#endif
// In practice, when transforms are applied to this frameLoader, we currently
// get the wrong results whether we take transforms into account here or not.
// But applying transforms here gives us the wrong results in all
// circumstances when transforms are applied, unless they're purely
// translational. It also gives us the wrong results whenever CSS transitions
// are used to apply transforms, since the offeets aren't updated as the
// transition is animated.
//
// What we actually need to do is apply the transforms to the coordinates of
// any events we send to the child, and reverse them for any screen
// coordinates that we retrieve from the child.
nsPoint pt = targetFrame->GetOffsetTo(rootFrame);
return -nsLayoutUtils::TranslateViewToWidget(presContext, rootView, pt, widget);
}
LayoutDeviceIntPoint
TabParent::GetClientOffset()
{
nsCOMPtr<nsIWidget> widget = GetWidget();
nsCOMPtr<nsIWidget> docWidget = GetDocWidget();
if (widget == docWidget) {
return widget->GetClientOffset();
}
return (docWidget->GetClientOffset() +
nsLayoutUtils::WidgetToWidgetOffset(widget, docWidget));
}
mozilla::ipc::IPCResult
TabParent::RecvReplyKeyEvent(const WidgetKeyboardEvent& aEvent)
{
NS_ENSURE_TRUE(mFrameElement, IPC_OK());
WidgetKeyboardEvent localEvent(aEvent);
localEvent.MarkAsHandledInRemoteProcess();
// Here we convert the WidgetEvent that we received to an Event
// to be able to dispatch it to the <browser> element as the target element.
nsIDocument* doc = mFrameElement->OwnerDoc();
nsPresContext* presContext = doc->GetPresContext();
NS_ENSURE_TRUE(presContext, IPC_OK());
AutoHandlingUserInputStatePusher userInpStatePusher(localEvent.IsTrusted(),
&localEvent, doc);
Bug 1333459 - part2-2: EventStateManager should check if it needs to wait reply from remote content before handling access keys r=smaug Currently, access key is handled in EventStateManager::PreHandleEvent() with eKeyPress event, i.e., before dispatching it into the DOM tree, if the access key is registered in EventStateManager. So, the main process does not check if the preceding eKeyDown event is consumed in focused remote process. When preceding eKeyDown event is consumed in the main process, eKeyPress event won't be dispatched by widget. However, if remote process has focus, it's impossible widget to stop dispatching eKeyPress event because preceding eKeyDown event hasn't been handled in the focused remote process yet. Therefore, main process needs to post eKeyPress event to check if preceding eKeyDown event was consumed. When eKeyPress event is marked as "waiting reply from remote process", TabChild sends it back to the main process only when preceding eKeyDown event wasn't consumed. So, only when eKeyPress event is back to the main process, main process should handle accesskey with it. This patch makes EventStateManager::PreHandleEvent() check if a remote target has focus before handling accesskey. If a remote process has accesskey and there is an accesskey matching with eKeyPress event, it marks the event as "waiting reply from remote content" and stop propagation in the process. Finally, when eKeyPress event is sent back to TabParent, TabParent::RecvReplyKeyEvent() calls EventStateManager::HandleAccessKey() before dispatching the reply event into the DOM tree. MozReview-Commit-ID: KsOkakaIVzb --HG-- extra : rebase_source : 7e0c6966a1bde085e34d45bca4b0166b9fc2f3f1
2017-07-22 04:50:41 +03:00
nsEventStatus status = nsEventStatus_eIgnore;
// Handle access key in this process before dispatching reply event because
// ESM handles it before dispatching the event to the DOM tree.
if (localEvent.mMessage == eKeyPress &&
(localEvent.ModifiersMatchWithAccessKey(AccessKeyType::eChrome) ||
localEvent.ModifiersMatchWithAccessKey(AccessKeyType::eContent))) {
RefPtr<EventStateManager> esm = presContext->EventStateManager();
AutoTArray<uint32_t, 10> accessCharCodes;
localEvent.GetAccessKeyCandidates(accessCharCodes);
if (esm->HandleAccessKey(&localEvent, presContext, accessCharCodes)) {
status = nsEventStatus_eConsumeNoDefault;
}
}
EventDispatcher::Dispatch(mFrameElement, presContext, &localEvent, nullptr,
&status);
if (!localEvent.DefaultPrevented() &&
!localEvent.mFlags.mIsSynthesizedForTests) {
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
widget->PostHandleKeyEvent(&localEvent);
localEvent.StopPropagation();
}
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvAccessKeyNotHandled(const WidgetKeyboardEvent& aEvent)
{
NS_ENSURE_TRUE(mFrameElement, IPC_OK());
Bug 1333459 - part2-2: EventStateManager should check if it needs to wait reply from remote content before handling access keys r=smaug Currently, access key is handled in EventStateManager::PreHandleEvent() with eKeyPress event, i.e., before dispatching it into the DOM tree, if the access key is registered in EventStateManager. So, the main process does not check if the preceding eKeyDown event is consumed in focused remote process. When preceding eKeyDown event is consumed in the main process, eKeyPress event won't be dispatched by widget. However, if remote process has focus, it's impossible widget to stop dispatching eKeyPress event because preceding eKeyDown event hasn't been handled in the focused remote process yet. Therefore, main process needs to post eKeyPress event to check if preceding eKeyDown event was consumed. When eKeyPress event is marked as "waiting reply from remote process", TabChild sends it back to the main process only when preceding eKeyDown event wasn't consumed. So, only when eKeyPress event is back to the main process, main process should handle accesskey with it. This patch makes EventStateManager::PreHandleEvent() check if a remote target has focus before handling accesskey. If a remote process has accesskey and there is an accesskey matching with eKeyPress event, it marks the event as "waiting reply from remote content" and stop propagation in the process. Finally, when eKeyPress event is sent back to TabParent, TabParent::RecvReplyKeyEvent() calls EventStateManager::HandleAccessKey() before dispatching the reply event into the DOM tree. MozReview-Commit-ID: KsOkakaIVzb --HG-- extra : rebase_source : 7e0c6966a1bde085e34d45bca4b0166b9fc2f3f1
2017-07-22 04:50:41 +03:00
// This is called only when this process had focus and HandleAccessKey
// message was posted to all remote process and each remote process didn't
// execute any content access keys.
// XXX If there were two or more remote processes, this may be called
// twice or more for a keyboard event, that must be a bug. But how to
// detect if received event has already been handled?
MOZ_ASSERT(aEvent.mMessage == eKeyPress);
WidgetKeyboardEvent localEvent(aEvent);
localEvent.MarkAsHandledInRemoteProcess();
localEvent.mMessage = eAccessKeyNotFound;
// Here we convert the WidgetEvent that we received to an Event
// 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, IPC_OK());
if (presShell->CanDispatchEvent()) {
nsPresContext* presContext = presShell->GetPresContext();
NS_ENSURE_TRUE(presContext, IPC_OK());
EventDispatcher::Dispatch(mFrameElement, presContext, &localEvent);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvSetHasBeforeUnload(const bool& aHasBeforeUnload)
{
mHasBeforeUnload = aHasBeforeUnload;
return IPC_OK();
}
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:
{
nsCOMPtr<nsIWidget> widget = GetWidget();
nsCOMPtr<nsIWidget> docWidget = GetDocWidget();
if (widget != docWidget) {
aEvent.mReply.mRect +=
nsLayoutUtils::WidgetToWidgetOffset(widget, docWidget);
}
aEvent.mReply.mRect -= GetChildProcessOffset();
break;
}
default:
break;
}
return true;
}
bool
TabParent::SendCompositionEvent(WidgetCompositionEvent& aEvent)
{
if (mIsDestroyed) {
return false;
}
if (!mContentCache.OnCompositionEvent(aEvent)) {
return true;
}
bool ret =
Manager()->AsContentParent()->IsInputPriorityEventEnabled()
? PBrowserParent::SendCompositionEvent(aEvent)
: PBrowserParent::SendNormalPriorityCompositionEvent(aEvent);
if (NS_WARN_IF(!ret)) {
return false;
}
MOZ_ASSERT(aEvent.HasBeenPostedToRemoteProcess());
return true;
}
bool
TabParent::SendSelectionEvent(WidgetSelectionEvent& aEvent)
{
if (mIsDestroyed) {
return false;
}
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return true;
}
mContentCache.OnSelectionEvent(aEvent);
bool ret =
Manager()->AsContentParent()->IsInputPriorityEventEnabled()
? PBrowserParent::SendSelectionEvent(aEvent)
: PBrowserParent::SendNormalPrioritySelectionEvent(aEvent);
if (NS_WARN_IF(!ret)) {
return false;
}
MOZ_ASSERT(aEvent.HasBeenPostedToRemoteProcess());
aEvent.mSucceeded = true;
return true;
}
bool
TabParent::SendPasteTransferable(const IPCDataTransfer& aDataTransfer,
const bool& aIsPrivateData,
const IPC::Principal& aRequestingPrincipal,
const uint32_t& aContentPolicyType)
{
return PBrowserParent::SendPasteTransferable(aDataTransfer,
aIsPrivateData,
aRequestingPrincipal,
aContentPolicyType);
}
/*static*/ TabParent*
TabParent::GetFrom(nsFrameLoader* aFrameLoader)
{
if (!aFrameLoader) {
return nullptr;
}
PBrowserParent* remoteBrowser = aFrameLoader->GetRemoteBrowser();
return static_cast<TabParent*>(remoteBrowser);
}
/*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()
{
PRenderFrameParent* p = LoneManagedOrNullAsserts(ManagedPRenderFrameParent());
RenderFrameParent* frame = static_cast<RenderFrameParent*>(p);
return frame;
}
mozilla::ipc::IPCResult
TabParent::RecvRequestIMEToCommitComposition(const bool& aCancel,
bool* aIsCommitted,
nsString* aCommittedString)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
*aIsCommitted = false;
return IPC_OK();
}
*aIsCommitted =
mContentCache.RequestIMEToCommitComposition(widget, aCancel,
*aCommittedString);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvStartPluginIME(const WidgetKeyboardEvent& aKeyboardEvent,
const int32_t& aPanelX, const int32_t& aPanelY,
nsString* aCommitted)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
Unused << widget->StartPluginIME(aKeyboardEvent,
(int32_t&)aPanelX,
(int32_t&)aPanelY,
*aCommitted);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvSetPluginFocused(const bool& aFocused)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
widget->SetPluginFocused((bool&)aFocused);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvSetCandidateWindowForPlugin(
const CandidateWindowPosition& aPosition)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
widget->SetCandidateWindowForPlugin(aPosition);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvEnableIMEForPlugin(const bool& aEnable)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
widget->EnableIMEForPlugin(aEnable);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvDefaultProcOfPluginEvent(const WidgetPluginEvent& aEvent)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
widget->DefaultProcOfPluginEvent(aEvent);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvGetInputContext(IMEState::Enabled* aIMEEnabled,
IMEState::Open* aIMEOpen)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
*aIMEEnabled = IMEState::DISABLED;
*aIMEOpen = IMEState::OPEN_STATE_NOT_SUPPORTED;
return IPC_OK();
}
InputContext context = widget->GetInputContext();
*aIMEEnabled = context.mIMEState.mEnabled;
*aIMEOpen = context.mIMEState.mOpen;
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvSetInputContext(
const IMEState::Enabled& aIMEEnabled,
const IMEState::Open& aIMEOpen,
const nsString& aType,
const nsString& aInputmode,
const nsString& aActionHint,
const bool& aInPrivateBrowsing,
const InputContextAction::Cause& aCause,
const InputContextAction::FocusChange& aFocusChange)
{
InputContext context;
context.mIMEState.mEnabled = aIMEEnabled;
context.mIMEState.mOpen = aIMEOpen;
context.mHTMLInputType.Assign(aType);
context.mHTMLInputInputmode.Assign(aInputmode);
context.mActionHint.Assign(aActionHint);
context.mOrigin = InputContext::ORIGIN_CONTENT;
context.mInPrivateBrowsing = aInPrivateBrowsing;
InputContextAction action(aCause, aFocusChange);
IMEStateManager::SetInputContextForChildProcess(this, context, action);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvIsParentWindowMainWidgetVisible(bool* aIsVisible)
{
nsCOMPtr<nsIContent> frame = do_QueryInterface(mFrameElement);
if (!frame)
return IPC_OK();
nsCOMPtr<nsIDOMWindowUtils> windowUtils =
do_QueryInterface(frame->OwnerDoc()->GetWindow());
nsresult rv = windowUtils->GetIsParentWindowMainWidgetVisible(aIsVisible);
if (NS_FAILED(rv)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
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;
}
mozilla::ipc::IPCResult
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 IPC_OK();
#else
NS_NOTREACHED(
"TabParent::RecvSetNativeChildOfShareableWindow not implemented!");
return IPC_FAIL_NO_REASON(this);
#endif
}
mozilla::ipc::IPCResult
TabParent::RecvDispatchFocusToTopLevelWindow()
{
nsCOMPtr<nsIWidget> widget = GetTopLevelWidget();
if (widget) {
widget->SetFocus(false);
}
return IPC_OK();
}
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,
IgnoreErrors());
}
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) {
prompter->SetBrowser(mFrameElement);
}
*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;
}
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();
RenderFrameParent* rfp = new RenderFrameParent(frameLoader);
if (rfp->IsInitted()) {
layers::LayersId layersId = rfp->GetLayersId();
AddTabParentToTable(layersId, this);
}
return rfp;
}
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;
}
frameLoader->MaybeShowFrame();
layers::LayersId layersId = renderFrame->GetLayersId();
AddTabParentToTable(layersId, this);
return true;
}
bool
TabParent::GetRenderFrameInfo(TextureFactoryIdentifier* aTextureFactoryIdentifier,
layers::LayersId* aLayersId)
{
RenderFrameParent* rfp = GetRenderFrame();
if (!rfp) {
return false;
}
*aLayersId = rfp->GetLayersId();
rfp->GetTextureFactoryIdentifier(aTextureFactoryIdentifier);
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();
mRounding = widget->RoundsWidgetCoordinatesTo();
mDefaultScale = widget->GetDefaultScale();
}
}
already_AddRefed<nsIWidget>
TabParent::GetWidget() const
{
if (!mFrameElement) {
return nullptr;
}
nsCOMPtr<nsIWidget> widget = nsContentUtils::WidgetForContent(mFrameElement);
if (!widget) {
widget = nsContentUtils::WidgetForDocument(mFrameElement->OwnerDoc());
}
return widget.forget();
}
already_AddRefed<nsIWidget>
TabParent::GetDocWidget() const
{
if (!mFrameElement) {
return nullptr;
}
return do_AddRef(nsContentUtils::WidgetForDocument(mFrameElement->OwnerDoc()));
}
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;
}
}
}
mozilla::ipc::IPCResult
TabParent::RecvBrowserFrameOpenWindow(PBrowserParent* aOpener,
PRenderFrameParent* aRenderFrame,
const nsString& aURL,
const nsString& aName,
const nsString& aFeatures,
BrowserFrameOpenWindowResolver&& aResolve)
{
CreatedWindowInfo cwi;
cwi.rv() = NS_OK;
cwi.layersId() = LayersId{0};
cwi.maxTouchPoints() = 0;
BrowserElementParent::OpenWindowResult opened =
BrowserElementParent::OpenWindowOOP(TabParent::GetFrom(aOpener),
this, aRenderFrame, aURL, aName, aFeatures,
&cwi.textureFactoryIdentifier(),
&cwi.layersId());
cwi.compositorOptions() =
static_cast<RenderFrameParent*>(aRenderFrame)->GetCompositorOptions();
cwi.windowOpened() = (opened == BrowserElementParent::OPEN_WINDOW_ADDED);
nsCOMPtr<nsIWidget> widget = GetWidget();
if (widget) {
cwi.maxTouchPoints() = widget->GetMaxTouchPoints();
cwi.dimensions() = GetDimensionInfo();
}
// Resolve the request with the information we collected.
aResolve(cwi);
if (!cwi.windowOpened()) {
Destroy();
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvRespondStartSwipeEvent(const uint64_t& aInputBlockId,
const bool& aStartSwipe)
{
if (nsCOMPtr<nsIWidget> widget = GetWidget()) {
widget->ReportSwipeStarted(aInputBlockId, aStartSwipe);
}
return IPC_OK();
}
already_AddRefed<nsILoadContext>
TabParent::GetLoadContext()
{
nsCOMPtr<nsILoadContext> loadContext;
if (mLoadContext) {
loadContext = mLoadContext;
} else {
bool isPrivate = mChromeFlags & nsIWebBrowserChrome::CHROME_PRIVATE_WINDOW;
SetPrivateBrowsingAttributes(isPrivate);
bool useTrackingProtection = false;
nsCOMPtr<nsIDocShell> docShell = mFrameElement->OwnerDoc()->GetDocShell();
if (docShell) {
docShell->GetUseTrackingProtection(&useTrackingProtection);
}
loadContext = new LoadContext(GetOwnerElement(),
true /* aIsContent */,
isPrivate,
mChromeFlags & nsIWebBrowserChrome::CHROME_REMOTE_WINDOW,
useTrackingProtection,
OriginAttributesRef());
mLoadContext = loadContext;
}
return loadContext.forget();
}
NS_IMETHODIMP
TabParent::GetUseAsyncPanZoom(bool* useAsyncPanZoom)
{
*useAsyncPanZoom = AsyncPanZoomEnabled();
return NS_OK;
}
// defined in nsITabParent
NS_IMETHODIMP
TabParent::SetDocShellIsActive(bool isActive)
{
mDocShellIsActive = isActive;
SetRenderLayers(isActive);
Unused << SendSetDocShellIsActive(isActive);
// update active accessible documents on windows
#if defined(XP_WIN) && defined(ACCESSIBILITY)
if (a11y::Compatibility::IsDolphin()) {
if (a11y::DocAccessibleParent* tabDoc = GetTopLevelDocAccessible()) {
HWND window = tabDoc->GetEmulatedWindowHandle();
MOZ_ASSERT(window);
if (window) {
if (isActive) {
a11y::nsWinUtils::ShowNativeWindow(window);
} else {
a11y::nsWinUtils::HideNativeWindow(window);
}
}
}
}
#endif
// Let's inform the priority manager. This operation can end up with the
// changing of the process priority.
ProcessPriorityManager::TabActivityChanged(this, isActive);
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetDocShellIsActive(bool* aIsActive)
{
*aIsActive = mDocShellIsActive;
return NS_OK;
}
NS_IMETHODIMP
TabParent::SetRenderLayers(bool aEnabled)
{
if (aEnabled == mRenderLayers) {
if (aEnabled && mHasLayers && mPreserveLayers) {
// RenderLayers might be called when we've been preserving layers,
// and already had layers uploaded. In that case, the MozLayerTreeReady
// event will not naturally arrive, which can confuse the front-end
// layer. So we fire the event here.
RefPtr<TabParent> self = this;
uint64_t epoch = mLayerTreeEpoch;
NS_DispatchToMainThread(NS_NewRunnableFunction(
"dom::TabParent::RenderLayers",
[self, epoch] () {
MOZ_ASSERT(NS_IsMainThread());
self->LayerTreeUpdate(epoch, true);
}));
}
return NS_OK;
}
// Preserve layers means that attempts to stop rendering layers
// will be ignored.
if (!aEnabled && mPreserveLayers) {
return NS_OK;
}
mRenderLayers = aEnabled;
SetRenderLayersInternal(aEnabled, false /* aForceRepaint */);
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetRenderLayers(bool* aResult)
{
*aResult = mRenderLayers;
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetHasLayers(bool* aResult)
{
*aResult = mHasLayers;
return NS_OK;
}
NS_IMETHODIMP
TabParent::ForceRepaint()
{
SetRenderLayersInternal(true /* aEnabled */,
true /* aForceRepaint */);
return NS_OK;
}
void
TabParent::SetRenderLayersInternal(bool aEnabled, bool aForceRepaint)
{
// Increment the epoch so that layer tree updates from previous
// RenderLayers requests are ignored.
mLayerTreeEpoch++;
Unused << SendRenderLayers(aEnabled, aForceRepaint, mLayerTreeEpoch);
// Ask the child to repaint using the PHangMonitor channel/thread (which may
// be less congested).
if (aEnabled) {
ContentParent* cp = Manager()->AsContentParent();
cp->PaintTabWhileInterruptingJS(this, aForceRepaint, mLayerTreeEpoch);
}
}
NS_IMETHODIMP
TabParent::PreserveLayers(bool aPreserveLayers)
{
mPreserveLayers = aPreserveLayers;
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::GetOsPid(int32_t* aId)
{
*aId = Manager()->Pid();
return NS_OK;
}
NS_IMETHODIMP
TabParent::GetHasContentOpener(bool* aResult)
{
*aResult = mHasContentOpener;
return NS_OK;
}
void
TabParent::SetHasContentOpener(bool aHasContentOpener)
{
mHasContentOpener = aHasContentOpener;
}
NS_IMETHODIMP
TabParent::GetHasPresented(bool* aResult)
{
*aResult = mHasPresented;
return NS_OK;
}
NS_IMETHODIMP
TabParent::NavigateByKey(bool aForward, bool aForDocumentNavigation)
{
Unused << SendNavigateByKey(aForward, aForDocumentNavigation);
return NS_OK;
}
NS_IMETHODIMP
TabParent::TransmitPermissionsForPrincipal(nsIPrincipal* aPrincipal)
{
nsCOMPtr<nsIContentParent> manager = Manager();
if (!manager->IsContentParent()) {
return NS_ERROR_UNEXPECTED;
}
return manager->AsContentParent()
->TransmitPermissionsForPrincipal(aPrincipal);
}
NS_IMETHODIMP
TabParent::GetHasBeforeUnload(bool* aResult)
{
*aResult = mHasBeforeUnload;
return NS_OK;
}
void
TabParent::LayerTreeUpdate(uint64_t aEpoch, bool aActive)
{
// Ignore updates from old epochs. They might tell us that layers are
// available when we've already sent a message to clear them. We can't trust
// the update in that case since layers could disappear anytime after that.
if (aEpoch != mLayerTreeEpoch || mIsDestroyed) {
return;
}
nsCOMPtr<mozilla::dom::EventTarget> target = do_QueryInterface(mFrameElement);
if (!target) {
NS_WARNING("Could not locate target for layer tree message.");
return;
}
mHasLayers = aActive;
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) {
mHasPresented = true;
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;
mFrameElement->DispatchEvent(*event);
}
mozilla::ipc::IPCResult
TabParent::RecvPaintWhileInterruptingJSNoOp(const uint64_t& aLayerObserverEpoch)
{
// We sent a PaintWhileInterruptingJS message when layers were already visible. In this
// case, we should act as if an update occurred even though we already have
// the layers.
LayerTreeUpdate(aLayerObserverEpoch, true);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvRemotePaintIsReady()
{
nsCOMPtr<mozilla::dom::EventTarget> target = do_QueryInterface(mFrameElement);
if (!target) {
NS_WARNING("Could not locate target for MozAfterRemotePaint message.");
return IPC_OK();
}
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;
mFrameElement->DispatchEvent(*event);
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvRemoteIsReadyToHandleInputEvents()
{
// When enabling input event prioritization, input events may preempt other
// normal priority IPC messages. To prevent the input events preempt
// PBrowserConstructor, we use an IPC 'RemoteIsReadyToHandleInputEvents' to
// notify the parent that TabChild is created and ready to handle input
// events.
SetReadyToHandleInputEvents();
return IPC_OK();
}
mozilla::plugins::PPluginWidgetParent*
TabParent::AllocPPluginWidgetParent()
{
#ifdef XP_WIN
return new mozilla::plugins::PluginWidgetParent();
#else
MOZ_ASSERT_UNREACHABLE("AllocPPluginWidgetParent only supports Windows");
return nullptr;
#endif
}
bool
TabParent::DeallocPPluginWidgetParent(mozilla::plugins::PPluginWidgetParent* aActor)
{
delete aActor;
return true;
}
PPaymentRequestParent*
TabParent::AllocPPaymentRequestParent()
{
RefPtr<PaymentRequestParent> actor = new PaymentRequestParent(GetTabId());
return actor.forget().take();
}
bool
TabParent::DeallocPPaymentRequestParent(PPaymentRequestParent* aActor)
{
RefPtr<PaymentRequestParent> actor =
dont_AddRef(static_cast<PaymentRequestParent*>(aActor));
return true;
}
nsresult
TabParent::HandleEvent(Event* 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 GetIsDocument(bool *) 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(Element** aElement) override
{
nsCOMPtr<Element> elem = mElement;
elem.forget(aElement);
return NS_OK;
}
NS_IMETHOD GetNestedFrameId(uint64_t*) 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 GetScriptableOriginAttributes(JS::MutableHandleValue) NO_IMPL
NS_IMETHOD_(void) GetOriginAttributes(mozilla::OriginAttributes& aAttrs) override {}
NS_IMETHOD GetUseRemoteTabs(bool*) NO_IMPL
NS_IMETHOD SetRemoteTabs(bool) NO_IMPL
NS_IMETHOD GetUseTrackingProtection(bool*) NO_IMPL
NS_IMETHOD SetUseTrackingProtection(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);
mozilla::ipc::IPCResult
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));
if (NS_FAILED(rv)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvInvokeDragSession(nsTArray<IPCDataTransfer>&& aTransfers,
const uint32_t& aAction,
const OptionalShmem& aVisualDnDData,
const uint32_t& aStride, const gfx::SurfaceFormat& aFormat,
const LayoutDeviceIntRect& aDragRect,
const nsCString& aPrincipalURISpec)
{
mInitialDataTransferItems.Clear();
nsIPresShell* shell = mFrameElement->OwnerDoc()->GetShell();
if (!shell) {
if (Manager()->IsContentParent()) {
Unused << Manager()->AsContentParent()->SendEndDragSession(true, true,
LayoutDeviceIntPoint(),
0);
// Continue sending input events with input priority when stopping the dnd
// session.
Manager()->AsContentParent()->SetInputPriorityEventEnabled(true);
}
return IPC_OK();
}
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>() < aDragRect.height * aStride) {
mDnDVisualization = nullptr;
} else {
mDnDVisualization =
gfx::CreateDataSourceSurfaceFromData(gfx::IntSize(aDragRect.width, aDragRect.height),
aFormat,
aVisualDnDData.get_Shmem().get<uint8_t>(),
aStride);
}
mDragValid = true;
mDragRect = aDragRect;
mDragPrincipalURISpec = aPrincipalURISpec;
esm->BeginTrackingRemoteDragGesture(mFrameElement);
if (aVisualDnDData.type() == OptionalShmem::TShmem) {
Unused << DeallocShmem(aVisualDnDData);
}
return IPC_OK();
}
void
TabParent::AddInitialDnDDataTo(DataTransfer* aDataTransfer,
nsACString& aPrincipalURISpec)
{
aPrincipalURISpec.Assign(mDragPrincipalURISpec);
nsCOMPtr<nsIPrincipal> principal;
if (!mDragPrincipalURISpec.IsEmpty()) {
// If principal is given, try using it first.
principal = BasePrincipal::CreateCodebasePrincipal(mDragPrincipalURISpec);
}
if (!principal) {
// Fallback to system principal, to handle like the data is from browser
// chrome or OS.
principal = nsContentUtils::GetSystemPrincipal();
}
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::TIPCBlob) {
RefPtr<BlobImpl> impl =
IPCBlobUtils::Deserialize(item.data().get_IPCBlob());
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());
}
// 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,
principal,
/* aHidden = */ false);
}
}
mInitialDataTransferItems.Clear();
mDragPrincipalURISpec.Truncate(0);
}
bool
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,
LayoutDeviceIntRect* aDragRect)
{
if (!mDragValid)
return false;
aSurface = mDnDVisualization.forget();
*aDragRect = mDragRect;
mDragValid = false;
return true;
}
bool
TabParent::AsyncPanZoomEnabled() const
{
nsCOMPtr<nsIWidget> widget = GetWidget();
return widget && widget->AsyncPanZoomEnabled();
}
void
TabParent::StartPersistence(uint64_t aOuterWindowID,
nsIWebBrowserPersistDocumentReceiver* aRecv,
ErrorResult& aRv)
{
nsCOMPtr<nsIContentParent> manager = Manager();
if (!manager->IsContentParent()) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return;
}
auto* actor = new WebBrowserPersistDocumentParent();
actor->SetOnReady(aRecv);
bool ok = manager->AsContentParent()
->SendPWebBrowserPersistDocumentConstructor(actor, this, aOuterWindowID);
if (!ok) {
aRv.Throw(NS_ERROR_FAILURE);
}
// (The actor will be destroyed on constructor failure.)
}
NS_IMETHODIMP
TabParent::StartApzAutoscroll(float aAnchorX, float aAnchorY,
nsViewID aScrollId, uint32_t aPresShellId,
bool* aOutRetval)
{
if (!AsyncPanZoomEnabled()) {
*aOutRetval = false;
return NS_OK;
}
bool success = false;
if (RenderFrameParent* renderFrame = GetRenderFrame()) {
layers::LayersId layersId = renderFrame->GetLayersId();
if (nsCOMPtr<nsIWidget> widget = GetWidget()) {
ScrollableLayerGuid guid{layersId, aPresShellId, aScrollId};
// The anchor coordinates that are passed in are relative to the origin
// of the screen, but we are sending them to APZ which only knows about
// coordinates relative to the widget, so convert them accordingly.
CSSPoint anchorCss{aAnchorX, aAnchorY};
LayoutDeviceIntPoint anchor = RoundedToInt(anchorCss * widget->GetDefaultScale());
anchor -= widget->WidgetToScreenOffset();
success = widget->StartAsyncAutoscroll(
ViewAs<ScreenPixel>(anchor, PixelCastJustification::LayoutDeviceIsScreenForBounds),
guid);
}
}
*aOutRetval = success;
return NS_OK;
}
NS_IMETHODIMP
TabParent::StopApzAutoscroll(nsViewID aScrollId, uint32_t aPresShellId)
{
if (!AsyncPanZoomEnabled()) {
return NS_OK;
}
if (RenderFrameParent* renderFrame = GetRenderFrame()) {
layers::LayersId layersId = renderFrame->GetLayersId();
if (nsCOMPtr<nsIWidget> widget = GetWidget()) {
ScrollableLayerGuid guid{layersId, aPresShellId, aScrollId};
widget->StopAsyncAutoscroll(guid);
}
}
return NS_OK;
}
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, mRounding, mDefaultScale.scale);
}
return ShowInfo(EmptyString(), false, false, false,
false, mDPI, mRounding, mDefaultScale.scale);
}
mozilla::ipc::IPCResult
TabParent::RecvGetTabCount(uint32_t* aValue)
{
*aValue = 0;
nsCOMPtr<nsIXULBrowserWindow> xulBrowserWindow = GetXULBrowserWindow();
NS_ENSURE_TRUE(xulBrowserWindow, IPC_OK());
uint32_t tabCount;
nsresult rv = xulBrowserWindow->GetTabCount(&tabCount);
NS_ENSURE_SUCCESS(rv, IPC_OK());
*aValue = tabCount;
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvLookUpDictionary(const nsString& aText,
nsTArray<FontRange>&& aFontRangeArray,
const bool& aIsVertical,
const LayoutDeviceIntPoint& aPoint)
{
nsCOMPtr<nsIWidget> widget = GetWidget();
if (!widget) {
return IPC_OK();
}
widget->LookUpDictionary(aText, aFontRangeArray, aIsVertical,
aPoint - GetChildProcessOffset());
return IPC_OK();
}
mozilla::ipc::IPCResult
TabParent::RecvShowCanvasPermissionPrompt(const nsCString& aFirstPartyURI)
{
nsCOMPtr<nsIBrowser> browser = do_QueryInterface(mFrameElement);
if (!browser) {
// If the tab is being closed, the browser may not be available.
// In this case we can ignore the request.
return IPC_OK();
}
nsCOMPtr<nsIObserverService> os = services::GetObserverService();
if (!os) {
return IPC_FAIL_NO_REASON(this);
}
nsresult rv = os->NotifyObservers(browser, "canvas-permissions-prompt",
NS_ConvertUTF8toUTF16(aFirstPartyURI).get());
if (NS_FAILED(rv)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
void
TabParent::LiveResizeStarted()
{
SuppressDisplayport(true);
}
void
TabParent::LiveResizeStopped()
{
SuppressDisplayport(false);
}
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