forked from mirrors/gecko-dev
e1e439a7b1
This is currently effectively just a helper around the existing properties. Theoretically we could streamline things here in the future by managing primary content entirely based on BrowsingContext rather than docshell, but there's enough complexity there right now with other properties like updating properties on content shells as they're attached, that it's probably not worth trying to unify right now, especially considering the low number of consumers. Differential Revision: https://phabricator.services.mozilla.com/D146495
463 lines
15 KiB
C++
463 lines
15 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 "nsIEmbeddingSiteWindow.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/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(nsIEmbeddingSiteWindow))) {
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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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NS_IMETHODIMP nsChromeTreeOwner::GetUnscaledDevicePixelsPerCSSPixel(
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double* aScale) {
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NS_ENSURE_STATE(mAppWindow);
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return mAppWindow->GetUnscaledDevicePixelsPerCSSPixel(aScale);
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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 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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