mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-05-26 14:18:48 +00:00
roytam1
2ddfe368e1
- bug 1215748 - use llvm-dsymutil for mac builds. r=mshal (a217006d89) - warnings (31ea43d0d8) - Bug 1175154 - Unit tests for IAC on 3.0. r=ferjm (12c424bab3) - Bug 1219543 - Part 1: isRunningOnCompositor flag is now a member of AnimationProperty. r=bbirtles (85bc668501) - Bug 1219543 - Part 2: Avoid the period that mIsRunningOnCompositor is false between restyling and building display list. r=bbirtles (597e46d479) - Bug 1219543 - Part 3: MutationObserver should disconnect when the test is finished. r=bbirtles (70c26a266e) - Bug 1214148 - patch 1 - propagation from the nested iframe back to the toplevel iframe, r=alwu (b42002f43a) - Bug 1214148 - patch 2 - from toplevel iframe to the nested iframe, r=alwu (7b07fe5399) - Bug 1214148 - patch 3 - correct window for nested iframes, r=alwu (27ee08caf1) - Bug 1166910 - put referrer attribute behind pref in webidl, r=bz (93e421fa1b) - Bug 1187357 - rename referrer attribute to referrerpolicy. r=hsivonen (70c67f5def) - Bug 1187357 - Generated code for renaming referrer to referrerpolicy in html parser. r=hsivonen (738de3f278) - Bug 1221341. Snap box shadow clip rect to device pixels. r=mstange (b63b783714) - Bug 1228634 - Implement Element.getAttributeNames, r=peterv (4594d9c14c) - Bug 1216193. Implement webkitMatchesSelector. r=khuey (39742b7e0b) - Bug 1134648, handle dynamic changes to rel=dns-prefetch, r=bz (e27638080e) - Bug 1229962 - use UniquePtr<T[]> instead of nsAutoArrayPtr<T> in parser/html/; r=hsivonen (75de6314f1) - Bug 1226437 - Speculative CSP should set speculative referrer policy instead of actual referrer policy. r=sicking (f7dfd3fd18) - Bug 1227554 - Default to NullPrincipal if doc is not available within expatdriver. r=bz (336a562965) - Bug 1215781 - Use MOZ_UTF16 to generate sTagUnicodeTable. r=mrbkap (eca371a36b) - Bug 1082598 - Part 5: Fix NPAPI for Skia update. r=jrmuizel (25c4d080ab) - Bug 1183828 - Remove 'nsWindow::GetNativeData not implemented for this type' warning. r=roc (0a60404b57) - Bug 1224445 - Add NS_NATIVE_OPENGL_CONTEXT handling to nsWindow::GetNativeData() r=mwu (ee35844be4) - Bug 1179632 part.1 native IME context should not be stored in InputContext but should be able to retrieve with nsIWidget::GetNativeData() r=smaug (5f1804bb72) - Bug 1179632 part.2 WidgetCompositionEvent should store NativeIMEContext which caused the event and PuppetWidget should store it for GetNativeIMEContext() r=smaug, sr=smaug (e00ca78e3f) - Bug 1179632 part.3 TabParent::RecvEndIMEComposition() shouldn't return true with aNoCompositionEvent when there is no widget r=smaug (ee065ed491) - Bug 1179632 part.4 Clean up the code to request IME to commit composition across process boundary r=smaug (9567c4dc57) - Bug 1179632 part.5 WidgetCompositionEvent::mNativeIMEContext should be used at looking for a TextComposition instance for a WidgetCompositionEvent r=smaug (f4e27ec28c) - Bug 1179632 part.6 KeyboardEvent.isComposing shouldn't expose IME state on different document r=smaug (ca8b8a6a02) - Bug 1227544 - Scaling on 720p devices is broken. r=timdream (cb89af839f)
824 lines
23 KiB
C++
824 lines
23 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsBrowserElement.h"
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#include "mozilla/Preferences.h"
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#include "mozilla/Services.h"
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#include "mozilla/dom/BrowserElementBinding.h"
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#include "mozilla/dom/BrowserElementAudioChannel.h"
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#include "mozilla/dom/DOMRequest.h"
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#include "mozilla/dom/ScriptSettings.h"
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#include "mozilla/dom/ToJSValue.h"
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#include "AudioChannelService.h"
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#include "mozIApplication.h"
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#include "nsComponentManagerUtils.h"
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#include "nsContentUtils.h"
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#include "nsFrameLoader.h"
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#include "nsIAppsService.h"
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#include "nsIDOMDOMRequest.h"
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#include "nsIDOMElement.h"
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#include "nsIMozBrowserFrame.h"
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#include "nsINode.h"
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#include "nsIPrincipal.h"
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using namespace mozilla::dom;
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namespace mozilla {
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bool
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nsBrowserElement::IsBrowserElementOrThrow(ErrorResult& aRv)
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{
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if (mBrowserElementAPI) {
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return true;
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}
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aRv.Throw(NS_ERROR_DOM_INVALID_NODE_TYPE_ERR);
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return false;
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}
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bool
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nsBrowserElement::IsNotWidgetOrThrow(ErrorResult& aRv)
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{
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if (!mOwnerIsWidget) {
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return true;
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}
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aRv.Throw(NS_ERROR_DOM_INVALID_NODE_TYPE_ERR);
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return false;
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}
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void
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nsBrowserElement::InitBrowserElementAPI()
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{
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bool isBrowserOrApp;
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nsCOMPtr<nsIFrameLoader> frameLoader = GetFrameLoader();
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NS_ENSURE_TRUE_VOID(frameLoader);
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nsresult rv = frameLoader->GetOwnerIsBrowserOrAppFrame(&isBrowserOrApp);
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NS_ENSURE_SUCCESS_VOID(rv);
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rv = frameLoader->GetOwnerIsWidget(&mOwnerIsWidget);
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NS_ENSURE_SUCCESS_VOID(rv);
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if (!isBrowserOrApp) {
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return;
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}
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if (!mBrowserElementAPI) {
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mBrowserElementAPI = do_CreateInstance("@mozilla.org/dom/browser-element-api;1");
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if (NS_WARN_IF(!mBrowserElementAPI)) {
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return;
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}
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}
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mBrowserElementAPI->SetFrameLoader(frameLoader);
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}
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void
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nsBrowserElement::SetVisible(bool aVisible, ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->SetVisible(aVisible);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::GetVisible(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsresult rv = mBrowserElementAPI->GetVisible(getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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void
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nsBrowserElement::SetActive(bool aVisible, ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->SetActive(aVisible);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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bool
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nsBrowserElement::GetActive(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), false);
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bool isActive;
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nsresult rv = mBrowserElementAPI->GetActive(&isActive);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return false;
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}
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return isActive;
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}
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void
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nsBrowserElement::SendMouseEvent(const nsAString& aType,
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uint32_t aX,
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uint32_t aY,
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uint32_t aButton,
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uint32_t aClickCount,
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uint32_t aModifiers,
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ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->SendMouseEvent(aType,
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aX,
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aY,
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aButton,
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aClickCount,
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aModifiers);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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void
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nsBrowserElement::SendTouchEvent(const nsAString& aType,
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const Sequence<uint32_t>& aIdentifiers,
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const Sequence<int32_t>& aXs,
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const Sequence<int32_t>& aYs,
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const Sequence<uint32_t>& aRxs,
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const Sequence<uint32_t>& aRys,
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const Sequence<float>& aRotationAngles,
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const Sequence<float>& aForces,
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uint32_t aCount,
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uint32_t aModifiers,
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ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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if (aIdentifiers.Length() != aCount ||
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aXs.Length() != aCount ||
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aYs.Length() != aCount ||
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aRxs.Length() != aCount ||
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aRys.Length() != aCount ||
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aRotationAngles.Length() != aCount ||
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aForces.Length() != aCount) {
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aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
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return;
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}
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nsresult rv = mBrowserElementAPI->SendTouchEvent(aType,
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aIdentifiers.Elements(),
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aXs.Elements(),
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aYs.Elements(),
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aRxs.Elements(),
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aRys.Elements(),
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aRotationAngles.Elements(),
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aForces.Elements(),
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aCount,
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aModifiers);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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void
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nsBrowserElement::GoBack(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->GoBack();
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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void
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nsBrowserElement::GoForward(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->GoForward();
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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void
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nsBrowserElement::Reload(bool aHardReload, ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->Reload(aHardReload);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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void
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nsBrowserElement::Stop(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->Stop();
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::Download(const nsAString& aUrl,
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const BrowserElementDownloadOptions& aOptions,
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ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsCOMPtr<nsIXPConnectWrappedJS> wrappedObj = do_QueryInterface(mBrowserElementAPI);
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MOZ_ASSERT(wrappedObj, "Failed to get wrapped JS from XPCOM component.");
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AutoJSAPI jsapi;
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jsapi.Init(wrappedObj->GetJSObject());
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JSContext* cx = jsapi.cx();
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JS::Rooted<JS::Value> options(cx);
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if (!ToJSValue(cx, aOptions, &options)) {
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aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
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return nullptr;
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}
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nsresult rv = mBrowserElementAPI->Download(aUrl, options, getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::PurgeHistory(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsresult rv = mBrowserElementAPI->PurgeHistory(getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::GetScreenshot(uint32_t aWidth,
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uint32_t aHeight,
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const nsAString& aMimeType,
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ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsresult rv = mBrowserElementAPI->GetScreenshot(aWidth, aHeight, aMimeType,
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getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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if (rv == NS_ERROR_INVALID_ARG) {
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aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
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} else {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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void
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nsBrowserElement::Zoom(float aZoom, ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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nsresult rv = mBrowserElementAPI->Zoom(aZoom);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::GetCanGoBack(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsresult rv = mBrowserElementAPI->GetCanGoBack(getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::GetCanGoForward(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsresult rv = mBrowserElementAPI->GetCanGoForward(getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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already_AddRefed<DOMRequest>
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nsBrowserElement::GetContentDimensions(ErrorResult& aRv)
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{
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NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
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NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
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nsCOMPtr<nsIDOMDOMRequest> req;
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nsresult rv = mBrowserElementAPI->GetContentDimensions(getter_AddRefs(req));
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if (NS_WARN_IF(NS_FAILED(rv))) {
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aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
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return nullptr;
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}
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return req.forget().downcast<DOMRequest>();
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}
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void
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nsBrowserElement::FindAll(const nsAString& aSearchString,
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BrowserFindCaseSensitivity aCaseSensitivity,
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ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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uint32_t caseSensitivity;
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if (aCaseSensitivity == BrowserFindCaseSensitivity::Case_insensitive) {
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caseSensitivity = nsIBrowserElementAPI::FIND_CASE_INSENSITIVE;
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} else {
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caseSensitivity = nsIBrowserElementAPI::FIND_CASE_SENSITIVE;
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}
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nsresult rv = mBrowserElementAPI->FindAll(aSearchString, caseSensitivity);
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if (NS_FAILED(rv)) {
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aRv.Throw(rv);
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}
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}
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void
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nsBrowserElement::FindNext(BrowserFindDirection aDirection,
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ErrorResult& aRv)
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{
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NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
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NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
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|
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uint32_t direction;
|
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if (aDirection == BrowserFindDirection::Backward) {
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direction = nsIBrowserElementAPI::FIND_BACKWARD;
|
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} else {
|
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direction = nsIBrowserElementAPI::FIND_FORWARD;
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|
}
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nsresult rv = mBrowserElementAPI->FindNext(direction);
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|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
}
|
|
}
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|
|
void
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nsBrowserElement::ClearMatch(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
|
|
|
|
nsresult rv = mBrowserElementAPI->ClearMatch();
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|
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
}
|
|
}
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|
|
|
void
|
|
nsBrowserElement::AddNextPaintListener(BrowserElementNextPaintEventCallback& aListener,
|
|
ErrorResult& aRv)
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|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
|
|
CallbackObjectHolder<BrowserElementNextPaintEventCallback,
|
|
nsIBrowserElementNextPaintListener> holder(&aListener);
|
|
nsCOMPtr<nsIBrowserElementNextPaintListener> listener = holder.ToXPCOMCallback();
|
|
|
|
nsresult rv = mBrowserElementAPI->AddNextPaintListener(listener);
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
}
|
|
|
|
void
|
|
nsBrowserElement::RemoveNextPaintListener(BrowserElementNextPaintEventCallback& aListener,
|
|
ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
|
|
CallbackObjectHolder<BrowserElementNextPaintEventCallback,
|
|
nsIBrowserElementNextPaintListener> holder(&aListener);
|
|
nsCOMPtr<nsIBrowserElementNextPaintListener> listener = holder.ToXPCOMCallback();
|
|
|
|
nsresult rv = mBrowserElementAPI->RemoveNextPaintListener(listener);
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
}
|
|
|
|
already_AddRefed<DOMRequest>
|
|
nsBrowserElement::SetInputMethodActive(bool aIsActive,
|
|
ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
|
|
|
|
nsCOMPtr<nsIDOMDOMRequest> req;
|
|
nsresult rv = mBrowserElementAPI->SetInputMethodActive(aIsActive,
|
|
getter_AddRefs(req));
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
if (rv == NS_ERROR_INVALID_ARG) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
|
|
} else {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
return req.forget().downcast<DOMRequest>();
|
|
}
|
|
|
|
void
|
|
nsBrowserElement::GetAllowedAudioChannels(
|
|
nsTArray<RefPtr<BrowserElementAudioChannel>>& aAudioChannels,
|
|
ErrorResult& aRv)
|
|
{
|
|
aAudioChannels.Clear();
|
|
|
|
// If empty, it means that this is the first call of this method.
|
|
if (mBrowserElementAudioChannels.IsEmpty()) {
|
|
nsCOMPtr<nsIFrameLoader> frameLoader = GetFrameLoader();
|
|
if (NS_WARN_IF(!frameLoader)) {
|
|
return;
|
|
}
|
|
|
|
bool isBrowserOrApp;
|
|
aRv = frameLoader->GetOwnerIsBrowserOrAppFrame(&isBrowserOrApp);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
if (!isBrowserOrApp) {
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<nsIDOMElement> frameElement;
|
|
aRv = frameLoader->GetOwnerElement(getter_AddRefs(frameElement));
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
MOZ_ASSERT(frameElement);
|
|
|
|
nsCOMPtr<nsIDOMDocument> doc;
|
|
aRv = frameElement->GetOwnerDocument(getter_AddRefs(doc));
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
MOZ_ASSERT(doc);
|
|
|
|
nsCOMPtr<nsIDOMWindow> win;
|
|
aRv = doc->GetDefaultView(getter_AddRefs(win));
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
MOZ_ASSERT(win);
|
|
|
|
nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(win);
|
|
|
|
if (!window->IsInnerWindow()) {
|
|
window = window->GetCurrentInnerWindow();
|
|
}
|
|
|
|
nsCOMPtr<nsIMozBrowserFrame> mozBrowserFrame =
|
|
do_QueryInterface(frameElement);
|
|
if (NS_WARN_IF(!mozBrowserFrame)) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return;
|
|
}
|
|
|
|
nsAutoString manifestURL;
|
|
aRv = mozBrowserFrame->GetAppManifestURL(manifestURL);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<mozIApplication> parentApp;
|
|
aRv = GetParentApplication(getter_AddRefs(parentApp));
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
MOZ_LOG(AudioChannelService::GetAudioChannelLog(), LogLevel::Debug,
|
|
("nsBrowserElement, GetAllowedAudioChannels, this = %p\n", this));
|
|
|
|
GenerateAllowedAudioChannels(window, frameLoader, mBrowserElementAPI,
|
|
manifestURL, parentApp,
|
|
mBrowserElementAudioChannels, aRv);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
aAudioChannels.AppendElements(mBrowserElementAudioChannels);
|
|
}
|
|
|
|
/* static */ void
|
|
nsBrowserElement::GenerateAllowedAudioChannels(
|
|
nsPIDOMWindow* aWindow,
|
|
nsIFrameLoader* aFrameLoader,
|
|
nsIBrowserElementAPI* aAPI,
|
|
const nsAString& aManifestURL,
|
|
mozIApplication* aParentApp,
|
|
nsTArray<RefPtr<BrowserElementAudioChannel>>& aAudioChannels,
|
|
ErrorResult& aRv)
|
|
{
|
|
MOZ_ASSERT(aAudioChannels.IsEmpty());
|
|
|
|
nsCOMPtr<nsIAppsService> appsService =
|
|
do_GetService("@mozilla.org/AppsService;1");
|
|
if (NS_WARN_IF(!appsService)) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<mozIApplication> app;
|
|
aRv = appsService->GetAppByManifestURL(aManifestURL, getter_AddRefs(app));
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
// Normal is always allowed.
|
|
nsTArray<RefPtr<BrowserElementAudioChannel>> channels;
|
|
|
|
RefPtr<BrowserElementAudioChannel> ac =
|
|
BrowserElementAudioChannel::Create(aWindow, aFrameLoader, aAPI,
|
|
AudioChannel::Normal,
|
|
aManifestURL, aRv);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
channels.AppendElement(ac);
|
|
|
|
if (app) {
|
|
const nsAttrValue::EnumTable* audioChannelTable =
|
|
AudioChannelService::GetAudioChannelTable();
|
|
|
|
bool allowed;
|
|
nsAutoCString permissionName;
|
|
|
|
for (uint32_t i = 0; audioChannelTable && audioChannelTable[i].tag; ++i) {
|
|
permissionName.AssignASCII("audio-channel-");
|
|
permissionName.AppendASCII(audioChannelTable[i].tag);
|
|
|
|
// In case of nested iframes we want to check if the parent has the
|
|
// permission to use this AudioChannel.
|
|
if (aParentApp) {
|
|
aRv = aParentApp->HasPermission(permissionName.get(), &allowed);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
if (!allowed) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
aRv = app->HasPermission(permissionName.get(), &allowed);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
if (allowed) {
|
|
RefPtr<BrowserElementAudioChannel> ac =
|
|
BrowserElementAudioChannel::Create(aWindow, aFrameLoader, aAPI,
|
|
(AudioChannel)audioChannelTable[i].value,
|
|
aManifestURL, aRv);
|
|
if (NS_WARN_IF(aRv.Failed())) {
|
|
return;
|
|
}
|
|
|
|
channels.AppendElement(ac);
|
|
}
|
|
}
|
|
}
|
|
|
|
aAudioChannels.SwapElements(channels);
|
|
}
|
|
|
|
already_AddRefed<DOMRequest>
|
|
nsBrowserElement::GetMuted(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
|
|
NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
|
|
|
|
nsCOMPtr<nsIDOMDOMRequest> req;
|
|
nsresult rv = mBrowserElementAPI->GetMuted(getter_AddRefs(req));
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
return nullptr;
|
|
}
|
|
|
|
return req.forget().downcast<DOMRequest>();
|
|
}
|
|
|
|
void
|
|
nsBrowserElement::Mute(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
|
|
|
|
nsresult rv = mBrowserElementAPI->Mute();
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
}
|
|
|
|
void
|
|
nsBrowserElement::Unmute(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
|
|
|
|
nsresult rv = mBrowserElementAPI->Unmute();
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
}
|
|
|
|
already_AddRefed<DOMRequest>
|
|
nsBrowserElement::GetVolume(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
|
|
NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
|
|
|
|
nsCOMPtr<nsIDOMDOMRequest> req;
|
|
nsresult rv = mBrowserElementAPI->GetVolume(getter_AddRefs(req));
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
return nullptr;
|
|
}
|
|
|
|
return req.forget().downcast<DOMRequest>();
|
|
}
|
|
|
|
void
|
|
nsBrowserElement::SetVolume(float aVolume, ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
|
|
|
|
nsresult rv = mBrowserElementAPI->SetVolume(aVolume);
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
}
|
|
|
|
void
|
|
nsBrowserElement::SetNFCFocus(bool aIsFocus,
|
|
ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
|
|
|
|
nsresult rv = mBrowserElementAPI->SetNFCFocus(aIsFocus);
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
}
|
|
|
|
already_AddRefed<DOMRequest>
|
|
nsBrowserElement::ExecuteScript(const nsAString& aScript,
|
|
const BrowserElementExecuteScriptOptions& aOptions,
|
|
ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
|
|
NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
|
|
|
|
nsCOMPtr<nsIDOMDOMRequest> req;
|
|
nsCOMPtr<nsIXPConnectWrappedJS> wrappedObj = do_QueryInterface(mBrowserElementAPI);
|
|
MOZ_ASSERT(wrappedObj, "Failed to get wrapped JS from XPCOM component.");
|
|
AutoJSAPI jsapi;
|
|
jsapi.Init(wrappedObj->GetJSObject());
|
|
JSContext* cx = jsapi.cx();
|
|
JS::Rooted<JS::Value> options(cx);
|
|
if (!ToJSValue(cx, aOptions, &options)) {
|
|
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
|
|
return nullptr;
|
|
}
|
|
|
|
nsresult rv = mBrowserElementAPI->ExecuteScript(aScript, options, getter_AddRefs(req));
|
|
|
|
if (NS_FAILED(rv)) {
|
|
if (rv == NS_ERROR_INVALID_ARG) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
|
|
} else {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
return req.forget().downcast<DOMRequest>();
|
|
}
|
|
|
|
already_AddRefed<DOMRequest>
|
|
nsBrowserElement::GetStructuredData(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
|
|
|
|
nsCOMPtr<nsIDOMDOMRequest> req;
|
|
nsresult rv = mBrowserElementAPI->GetStructuredData(getter_AddRefs(req));
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
return nullptr;
|
|
}
|
|
|
|
return req.forget().downcast<DOMRequest>();
|
|
}
|
|
|
|
already_AddRefed<DOMRequest>
|
|
nsBrowserElement::GetWebManifest(ErrorResult& aRv)
|
|
{
|
|
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
|
|
|
|
nsCOMPtr<nsIDOMDOMRequest> req;
|
|
nsresult rv = mBrowserElementAPI->GetWebManifest(getter_AddRefs(req));
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
return nullptr;
|
|
}
|
|
|
|
return req.forget().downcast<DOMRequest>();
|
|
}
|
|
|
|
|
|
|
|
} // namespace mozilla
|