mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-23 21:01:08 +00:00
482 lines
16 KiB
C++
482 lines
16 KiB
C++
/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Local Includes
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#include "nsChromeTreeOwner.h"
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#include "AppWindow.h"
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// Helper Classes
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#include "nsString.h"
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#include "nsIDocShellTreeItem.h"
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// Interfaces needed to include
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#include "nsIPrompt.h"
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#include "nsIAuthPrompt.h"
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#include "nsIWebProgress.h"
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#include "nsIWidget.h"
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#include "mozilla/Try.h"
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#include "mozilla/dom/Element.h"
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using namespace mozilla;
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//*****************************************************************************
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// nsChromeTreeOwner string literals
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//*****************************************************************************
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const nsLiteralString kPersist(u"persist");
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const nsLiteralString kScreenX(u"screenX");
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const nsLiteralString kScreenY(u"screenY");
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const nsLiteralString kWidth(u"width");
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const nsLiteralString kHeight(u"height");
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const nsLiteralString kSizemode(u"sizemode");
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const nsLiteralString kSpace(u" ");
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//*****************************************************************************
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//*** nsChromeTreeOwner: Object Management
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//*****************************************************************************
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nsChromeTreeOwner::nsChromeTreeOwner() : mAppWindow(nullptr) {}
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nsChromeTreeOwner::~nsChromeTreeOwner() {}
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//*****************************************************************************
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// nsChromeTreeOwner::nsISupports
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//*****************************************************************************
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NS_IMPL_ADDREF(nsChromeTreeOwner)
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NS_IMPL_RELEASE(nsChromeTreeOwner)
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NS_INTERFACE_MAP_BEGIN(nsChromeTreeOwner)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDocShellTreeOwner)
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NS_INTERFACE_MAP_ENTRY(nsIDocShellTreeOwner)
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NS_INTERFACE_MAP_ENTRY(nsIBaseWindow)
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NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
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NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor)
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NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
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NS_INTERFACE_MAP_END
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//*****************************************************************************
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// nsChromeTreeOwner::nsIInterfaceRequestor
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//*****************************************************************************
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NS_IMETHODIMP nsChromeTreeOwner::GetInterface(const nsIID& aIID, void** aSink) {
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NS_ENSURE_ARG_POINTER(aSink);
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if (aIID.Equals(NS_GET_IID(nsIPrompt))) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetInterface(aIID, aSink);
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}
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if (aIID.Equals(NS_GET_IID(nsIAuthPrompt))) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetInterface(aIID, aSink);
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}
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if (aIID.Equals(NS_GET_IID(nsIWebBrowserChrome))) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetInterface(aIID, aSink);
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}
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if (aIID.Equals(NS_GET_IID(nsIAppWindow))) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->QueryInterface(aIID, aSink);
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}
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return QueryInterface(aIID, aSink);
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}
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//*****************************************************************************
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// nsChromeTreeOwner::nsIDocShellTreeOwner
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//*****************************************************************************
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NS_IMETHODIMP
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nsChromeTreeOwner::ContentShellAdded(nsIDocShellTreeItem* aContentShell,
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bool aPrimary) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->ContentShellAdded(aContentShell, aPrimary);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::ContentShellRemoved(nsIDocShellTreeItem* aContentShell) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->ContentShellRemoved(aContentShell);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetPrimaryContentShell(
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nsIDocShellTreeItem** aShell) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetPrimaryContentShell(aShell);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::RemoteTabAdded(nsIRemoteTab* aTab, bool aPrimary) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->RemoteTabAdded(aTab, aPrimary);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::RemoteTabRemoved(nsIRemoteTab* aTab) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->RemoteTabRemoved(aTab);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetPrimaryRemoteTab(nsIRemoteTab** aTab) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetPrimaryRemoteTab(aTab);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetPrimaryContentBrowsingContext(
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mozilla::dom::BrowsingContext** aBc) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetPrimaryContentBrowsingContext(aBc);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetPrimaryContentSize(int32_t* aWidth, int32_t* aHeight) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetPrimaryContentSize(aWidth, aHeight);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::SetPrimaryContentSize(int32_t aWidth, int32_t aHeight) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetPrimaryContentSize(aWidth, aHeight);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetRootShellSize(int32_t* aWidth, int32_t* aHeight) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetRootShellSize(aWidth, aHeight);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::SetRootShellSize(int32_t aWidth, int32_t aHeight) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetRootShellSize(aWidth, aHeight);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SizeShellTo(nsIDocShellTreeItem* aShellItem,
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int32_t aCX, int32_t aCY) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SizeShellTo(aShellItem, aCX, aCY);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::SetPersistence(bool aPersistPosition, bool aPersistSize,
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bool aPersistSizeMode) {
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NS_ENSURE_STATE(mAppWindow);
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nsCOMPtr<dom::Element> docShellElement = mAppWindow->GetWindowDOMElement();
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if (!docShellElement) return NS_ERROR_FAILURE;
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nsAutoString persistString;
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docShellElement->GetAttribute(kPersist, persistString);
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bool saveString = false;
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int32_t index;
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#define FIND_PERSIST_STRING(aString, aCond) \
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index = persistString.Find(aString); \
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if (!aCond && index > kNotFound) { \
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persistString.Cut(index, aString.Length()); \
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saveString = true; \
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} else if (aCond && index == kNotFound) { \
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persistString.Append(kSpace + aString); \
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saveString = true; \
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}
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FIND_PERSIST_STRING(kScreenX, aPersistPosition);
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FIND_PERSIST_STRING(kScreenY, aPersistPosition);
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FIND_PERSIST_STRING(kWidth, aPersistSize);
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FIND_PERSIST_STRING(kHeight, aPersistSize);
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FIND_PERSIST_STRING(kSizemode, aPersistSizeMode);
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ErrorResult rv;
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if (saveString) {
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docShellElement->SetAttribute(kPersist, persistString, rv);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetPersistence(bool* aPersistPosition, bool* aPersistSize,
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bool* aPersistSizeMode) {
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NS_ENSURE_STATE(mAppWindow);
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nsCOMPtr<dom::Element> docShellElement = mAppWindow->GetWindowDOMElement();
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if (!docShellElement) return NS_ERROR_FAILURE;
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nsAutoString persistString;
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docShellElement->GetAttribute(kPersist, persistString);
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// data structure doesn't quite match the question, but it's close enough
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// for what we want (since this method is never actually called...)
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if (aPersistPosition)
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*aPersistPosition = persistString.Find(kScreenX) > kNotFound ||
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persistString.Find(kScreenY) > kNotFound;
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if (aPersistSize)
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*aPersistSize = persistString.Find(kWidth) > kNotFound ||
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persistString.Find(kHeight) > kNotFound;
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if (aPersistSizeMode)
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*aPersistSizeMode = persistString.Find(kSizemode) > kNotFound;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetTabCount(uint32_t* aResult) {
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if (mAppWindow) {
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return mAppWindow->GetTabCount(aResult);
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}
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*aResult = 0;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetHasPrimaryContent(bool* aResult) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetHasPrimaryContent(aResult);
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}
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//*****************************************************************************
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// nsChromeTreeOwner::nsIBaseWindow
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//*****************************************************************************
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NS_IMETHODIMP nsChromeTreeOwner::InitWindow(nativeWindow aParentNativeWindow,
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nsIWidget* parentWidget, int32_t x,
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int32_t y, int32_t cx, int32_t cy) {
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// Ignore widget parents for now. Don't think those are a vaild thing to
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// call.
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NS_ENSURE_SUCCESS(SetPositionAndSize(x, y, cx, cy, 0), NS_ERROR_FAILURE);
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeTreeOwner::Destroy() {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->Destroy();
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}
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double nsChromeTreeOwner::GetWidgetCSSToDeviceScale() {
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return mAppWindow ? mAppWindow->GetWidgetCSSToDeviceScale() : 1.0;
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetDevicePixelsPerDesktopPixel(
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double* aScale) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetDevicePixelsPerDesktopPixel(aScale);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetPositionDesktopPix(int32_t x, int32_t y) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetPositionDesktopPix(x, y);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetPosition(int32_t x, int32_t y) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetPosition(x, y);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetPosition(int32_t* x, int32_t* y) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetPosition(x, y);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetSize(int32_t cx, int32_t cy,
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bool fRepaint) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetSize(cx, cy, fRepaint);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetSize(int32_t* cx, int32_t* cy) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetSize(cx, cy);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetPositionAndSize(int32_t x, int32_t y,
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int32_t cx, int32_t cy,
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uint32_t aFlags) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetPositionAndSize(x, y, cx, cy, aFlags);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetPositionAndSize(int32_t* x, int32_t* y,
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int32_t* cx, int32_t* cy) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetPositionAndSize(x, y, cx, cy);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::SetDimensions(DimensionRequest&& aRequest) {
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NS_ENSURE_STATE(mAppWindow);
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if (aRequest.mDimensionKind == DimensionKind::Outer) {
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return mAppWindow->SetDimensions(std::move(aRequest));
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}
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MOZ_TRY(aRequest.SupplementFrom(this));
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return aRequest.ApplyInnerTo(this, /* aAsRootShell */ true);
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::GetDimensions(DimensionKind aDimensionKind, int32_t* aX,
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int32_t* aY, int32_t* aCX, int32_t* aCY) {
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NS_ENSURE_STATE(mAppWindow);
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if (aDimensionKind == DimensionKind::Outer) {
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return mAppWindow->GetDimensions(aDimensionKind, aX, aY, aCX, aCY);
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}
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if (aY || aX) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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return GetRootShellSize(aCX, aCY);
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}
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NS_IMETHODIMP nsChromeTreeOwner::Repaint(bool aForce) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->Repaint(aForce);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetParentWidget(nsIWidget** aParentWidget) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetParentWidget(aParentWidget);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetParentWidget(nsIWidget* aParentWidget) {
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NS_ASSERTION(false, "You can't call this");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetParentNativeWindow(
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nativeWindow* aParentNativeWindow) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetParentNativeWindow(aParentNativeWindow);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetParentNativeWindow(
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nativeWindow aParentNativeWindow) {
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NS_ASSERTION(false, "You can't call this");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetNativeHandle(nsAString& aNativeHandle) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetNativeHandle(aNativeHandle);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetVisibility(bool* aVisibility) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetVisibility(aVisibility);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetVisibility(bool aVisibility) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetVisibility(aVisibility);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetEnabled(bool* aEnabled) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetEnabled(aEnabled);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetEnabled(bool aEnable) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetEnabled(aEnable);
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetMainWidget(nsIWidget** aMainWidget) {
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NS_ENSURE_ARG_POINTER(aMainWidget);
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NS_ENSURE_STATE(mAppWindow);
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*aMainWidget = mAppWindow->mWindow;
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NS_IF_ADDREF(*aMainWidget);
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeTreeOwner::GetTitle(nsAString& aTitle) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetTitle(aTitle);
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}
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NS_IMETHODIMP nsChromeTreeOwner::SetTitle(const nsAString& aTitle) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->SetTitle(aTitle);
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}
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//*****************************************************************************
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// nsChromeTreeOwner::nsIWebProgressListener
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//*****************************************************************************
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NS_IMETHODIMP
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nsChromeTreeOwner::OnProgressChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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int32_t aCurSelfProgress,
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int32_t aMaxSelfProgress,
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int32_t aCurTotalProgress,
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int32_t aMaxTotalProgress) {
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::OnStateChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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uint32_t aProgressStateFlags,
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nsresult aStatus) {
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::OnLocationChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest, nsIURI* aLocation,
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uint32_t aFlags) {
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NS_ENSURE_STATE(mAppWindow);
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// If loading a new root .xul document, then redo chrome.
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if (aWebProgress) {
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nsCOMPtr<nsIDocShell> docshell;
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mAppWindow->GetDocShell(getter_AddRefs(docshell));
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nsCOMPtr<nsIWebProgress> webProgress(do_QueryInterface(docshell));
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if (webProgress != aWebProgress) {
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return NS_OK;
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}
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}
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mAppWindow->mChromeLoaded = false;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::OnStatusChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest, nsresult aStatus,
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const char16_t* aMessage) {
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::OnSecurityChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest, uint32_t aState) {
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return NS_OK;
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}
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NS_IMETHODIMP
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nsChromeTreeOwner::OnContentBlockingEvent(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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uint32_t aEvent) {
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return NS_OK;
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}
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//*****************************************************************************
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// nsChromeTreeOwner: Helpers
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//*****************************************************************************
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//*****************************************************************************
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// nsChromeTreeOwner: Accessors
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//*****************************************************************************
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void nsChromeTreeOwner::AppWindow(mozilla::AppWindow* aAppWindow) {
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mAppWindow = aAppWindow;
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}
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mozilla::AppWindow* nsChromeTreeOwner::AppWindow() { return mAppWindow; }
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