mirror of
https://github.com/mozilla/gecko-dev.git
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5dc21d568c
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55444
--HG--
extra : moz-landing-system : lando
888 lines
28 KiB
C++
888 lines
28 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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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#include "nsIAppShellService.h"
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#include "nsNetUtil.h"
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#include "nsIObserverService.h"
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#include "nsIObserver.h"
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#include "nsIXULRuntime.h"
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#include "nsIWindowMediator.h"
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#include "nsPIWindowWatcher.h"
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#include "nsPIDOMWindow.h"
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#include "AppWindow.h"
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#include "nsWidgetInitData.h"
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#include "nsWidgetsCID.h"
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#include "nsIWidget.h"
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#include "nsIEmbeddingSiteWindow.h"
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#include "nsAppDirectoryServiceDefs.h"
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#include "nsAppShellService.h"
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#include "nsContentUtils.h"
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#include "nsDirectoryServiceUtils.h"
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#include "nsThreadUtils.h"
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#include "nsILoadContext.h"
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#include "nsIWebNavigation.h"
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#include "nsIWindowlessBrowser.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/Preferences.h"
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#include "mozilla/Services.h"
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#include "mozilla/StartupTimeline.h"
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#include "mozilla/StaticPrefs_fission.h"
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#include "mozilla/intl/LocaleService.h"
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#include "mozilla/dom/BrowsingContext.h"
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#include "nsEmbedCID.h"
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#include "nsIWebBrowser.h"
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#include "nsIDocShell.h"
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#include "gfxPlatform.h"
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#include "nsWebBrowser.h"
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#ifdef MOZ_INSTRUMENT_EVENT_LOOP
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# include "EventTracer.h"
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#endif
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using namespace mozilla;
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using mozilla::dom::BrowsingContext;
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using mozilla::intl::LocaleService;
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// Default URL for the hidden window, can be overridden by a pref on Mac
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#define DEFAULT_HIDDENWINDOW_URL "resource://gre-resources/hiddenWindow.html"
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class nsIAppShell;
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nsAppShellService::nsAppShellService()
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: mXPCOMWillShutDown(false),
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mXPCOMShuttingDown(false),
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mModalWindowCount(0),
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mApplicationProvidedHiddenWindow(false),
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mScreenId(0) {
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nsCOMPtr<nsIObserverService> obs = services::GetObserverService();
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if (obs) {
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obs->AddObserver(this, "xpcom-will-shutdown", false);
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obs->AddObserver(this, "xpcom-shutdown", false);
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}
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}
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nsAppShellService::~nsAppShellService() {}
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/*
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* Implement the nsISupports methods...
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*/
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NS_IMPL_ISUPPORTS(nsAppShellService, nsIAppShellService, nsIObserver)
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NS_IMETHODIMP
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nsAppShellService::SetScreenId(uint32_t aScreenId) {
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mScreenId = aScreenId;
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return NS_OK;
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}
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void nsAppShellService::EnsureHiddenWindow() {
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if (!mHiddenWindow) {
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(void)CreateHiddenWindow();
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}
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}
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NS_IMETHODIMP
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nsAppShellService::CreateHiddenWindow() {
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if (!XRE_IsParentProcess()) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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if (mXPCOMShuttingDown) {
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return NS_ERROR_FAILURE;
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}
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nsCOMPtr<nsIFile> profileDir;
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NS_GetSpecialDirectory(NS_APP_USER_PROFILE_50_DIR,
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getter_AddRefs(profileDir));
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if (!profileDir) {
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// This is too early on startup to create the hidden window
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return NS_ERROR_FAILURE;
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}
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nsresult rv;
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int32_t initialHeight = 100, initialWidth = 100;
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#ifdef XP_MACOSX
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uint32_t chromeMask = 0;
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nsAutoCString prefVal;
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rv = Preferences::GetCString("browser.hiddenWindowChromeURL", prefVal);
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const char* hiddenWindowURL =
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NS_SUCCEEDED(rv) ? prefVal.get() : DEFAULT_HIDDENWINDOW_URL;
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mApplicationProvidedHiddenWindow = prefVal.get() ? true : false;
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#else
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static const char hiddenWindowURL[] = DEFAULT_HIDDENWINDOW_URL;
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uint32_t chromeMask = nsIWebBrowserChrome::CHROME_ALL;
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#endif
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nsCOMPtr<nsIURI> url;
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rv = NS_NewURI(getter_AddRefs(url), hiddenWindowURL);
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NS_ENSURE_SUCCESS(rv, rv);
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RefPtr<AppWindow> newWindow;
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rv =
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JustCreateTopWindow(nullptr, url, chromeMask, initialWidth, initialHeight,
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true, nullptr, nullptr, getter_AddRefs(newWindow));
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsIDocShell> docShell;
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newWindow->GetDocShell(getter_AddRefs(docShell));
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if (docShell) {
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docShell->SetIsActive(false);
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}
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mHiddenWindow.swap(newWindow);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAppShellService::DestroyHiddenWindow() {
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if (mHiddenWindow) {
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mHiddenWindow->Destroy();
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mHiddenWindow = nullptr;
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}
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return NS_OK;
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}
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/*
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* Create a new top level window and display the given URL within it...
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*/
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NS_IMETHODIMP
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nsAppShellService::CreateTopLevelWindow(
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nsIAppWindow* aParent, nsIURI* aUrl, uint32_t aChromeMask,
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int32_t aInitialWidth, int32_t aInitialHeight, nsIRemoteTab* aOpeningTab,
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mozIDOMWindowProxy* aOpenerWindow, nsIAppWindow** aResult)
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{
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nsresult rv;
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StartupTimeline::RecordOnce(StartupTimeline::CREATE_TOP_LEVEL_WINDOW);
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RefPtr<AppWindow> newWindow;
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rv = JustCreateTopWindow(aParent, aUrl, aChromeMask, aInitialWidth,
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aInitialHeight, false, aOpeningTab, aOpenerWindow,
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getter_AddRefs(newWindow));
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newWindow.forget(aResult);
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if (NS_SUCCEEDED(rv)) {
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// the addref resulting from this is the owning addref for this window
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RegisterTopLevelWindow(*aResult);
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nsCOMPtr<nsIAppWindow> parent;
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if (aChromeMask & nsIWebBrowserChrome::CHROME_DEPENDENT) parent = aParent;
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(*aResult)->SetZLevel(CalculateWindowZLevel(parent, aChromeMask));
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}
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return rv;
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}
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/*
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* This class provides a stub implementation of nsIWebBrowserChrome, as needed
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* by nsAppShellService::CreateWindowlessBrowser
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*/
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class WebBrowserChrome2Stub final : public nsIWebBrowserChrome,
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public nsIEmbeddingSiteWindow,
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public nsIInterfaceRequestor,
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public nsSupportsWeakReference {
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protected:
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nsCOMPtr<nsIWebBrowser> mBrowser;
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virtual ~WebBrowserChrome2Stub() {}
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public:
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void SetBrowser(nsIWebBrowser* aBrowser) { mBrowser = aBrowser; }
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NS_DECL_ISUPPORTS
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NS_DECL_NSIWEBBROWSERCHROME
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NS_DECL_NSIINTERFACEREQUESTOR
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NS_DECL_NSIEMBEDDINGSITEWINDOW
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};
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NS_INTERFACE_MAP_BEGIN(WebBrowserChrome2Stub)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIWebBrowserChrome)
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NS_INTERFACE_MAP_ENTRY(nsIWebBrowserChrome)
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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_ENTRY(nsIEmbeddingSiteWindow)
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NS_INTERFACE_MAP_END
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NS_IMPL_ADDREF(WebBrowserChrome2Stub)
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NS_IMPL_RELEASE(WebBrowserChrome2Stub)
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NS_IMETHODIMP
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WebBrowserChrome2Stub::GetChromeFlags(uint32_t* aChromeFlags) {
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*aChromeFlags = 0;
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return NS_OK;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::SetChromeFlags(uint32_t aChromeFlags) {
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MOZ_ASSERT_UNREACHABLE(
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"WebBrowserChrome2Stub::SetChromeFlags is "
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"not supported");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::ShowAsModal() {
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MOZ_ASSERT_UNREACHABLE("WebBrowserChrome2Stub::ShowAsModal is not supported");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::IsWindowModal(bool* aResult) {
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*aResult = false;
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return NS_OK;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::SetLinkStatus(const nsAString& aStatusText) {
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return NS_OK;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::GetInterface(const nsIID& aIID, void** aSink) {
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return QueryInterface(aIID, aSink);
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}
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// nsIEmbeddingSiteWindow impl
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NS_IMETHODIMP
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WebBrowserChrome2Stub::GetDimensions(uint32_t flags, int32_t* x, int32_t* y,
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int32_t* cx, int32_t* cy) {
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if (x) {
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*x = 0;
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}
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if (y) {
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*y = 0;
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}
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if (cx) {
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*cx = 0;
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}
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if (cy) {
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*cy = 0;
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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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WebBrowserChrome2Stub::SetDimensions(uint32_t flags, int32_t x, int32_t y,
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int32_t cx, int32_t cy) {
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nsCOMPtr<nsIBaseWindow> window = do_QueryInterface(mBrowser);
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NS_ENSURE_TRUE(window, NS_ERROR_FAILURE);
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window->SetSize(cx, cy, true);
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return NS_OK;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::SetFocus() { return NS_ERROR_NOT_IMPLEMENTED; }
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NS_IMETHODIMP
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WebBrowserChrome2Stub::GetVisibility(bool* aVisibility) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::SetVisibility(bool aVisibility) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::GetTitle(nsAString& aTitle) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::SetTitle(const nsAString& aTitle) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::GetSiteWindow(void** aSiteWindow) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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WebBrowserChrome2Stub::Blur() { return NS_ERROR_NOT_IMPLEMENTED; }
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class BrowserDestroyer final : public Runnable {
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public:
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BrowserDestroyer(nsIWebBrowser* aBrowser, nsISupports* aContainer)
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: mozilla::Runnable("BrowserDestroyer"),
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mBrowser(aBrowser),
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mContainer(aContainer) {}
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NS_IMETHOD
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Run() override {
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// Explicitly destroy the browser, in case this isn't the last reference.
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nsCOMPtr<nsIBaseWindow> window = do_QueryInterface(mBrowser);
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return window->Destroy();
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}
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protected:
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virtual ~BrowserDestroyer() {}
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private:
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nsCOMPtr<nsIWebBrowser> mBrowser;
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nsCOMPtr<nsISupports> mContainer;
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};
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// This is the "stub" we return from CreateWindowlessBrowser - it exists
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// to manage the lifetimes of the nsIWebBrowser and container window.
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// In particular, it keeps a strong reference to both, to prevent them from
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// being collected while this object remains alive, and ensures that they
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// aren't destroyed when it's not safe to run scripts.
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class WindowlessBrowser final : public nsIWindowlessBrowser,
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public nsIInterfaceRequestor {
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public:
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WindowlessBrowser(nsIWebBrowser* aBrowser, nsISupports* aContainer)
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: mBrowser(aBrowser), mContainer(aContainer), mClosed(false) {
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mWebNavigation = do_QueryInterface(aBrowser);
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mInterfaceRequestor = do_QueryInterface(aBrowser);
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}
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NS_DECL_ISUPPORTS
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NS_DECL_NSIWINDOWLESSBROWSER
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NS_FORWARD_SAFE_NSIWEBNAVIGATION(mWebNavigation)
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NS_FORWARD_SAFE_NSIINTERFACEREQUESTOR(mInterfaceRequestor)
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protected:
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virtual ~WindowlessBrowser() {
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if (mClosed) {
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return;
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}
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NS_WARNING("Windowless browser was not closed prior to destruction");
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// The docshell destructor needs to dispatch events, and can only run
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// when it's safe to run scripts. If this was triggered by GC, it may
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// not always be safe to run scripts, in which cases we need to delay
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// destruction until it is.
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nsCOMPtr<nsIRunnable> runnable = new BrowserDestroyer(mBrowser, mContainer);
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nsContentUtils::AddScriptRunner(runnable);
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}
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private:
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nsCOMPtr<nsIWebBrowser> mBrowser;
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nsCOMPtr<nsIWebNavigation> mWebNavigation;
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nsCOMPtr<nsIInterfaceRequestor> mInterfaceRequestor;
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// we don't use the container but just hold a reference to it.
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nsCOMPtr<nsISupports> mContainer;
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bool mClosed;
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};
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NS_IMPL_ISUPPORTS(WindowlessBrowser, nsIWindowlessBrowser, nsIWebNavigation,
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nsIInterfaceRequestor)
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NS_IMETHODIMP
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WindowlessBrowser::Close() {
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NS_ENSURE_TRUE(!mClosed, NS_ERROR_UNEXPECTED);
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NS_ASSERTION(nsContentUtils::IsSafeToRunScript(),
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"WindowlessBrowser::Close called when not safe to run scripts");
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mClosed = true;
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mWebNavigation = nullptr;
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mInterfaceRequestor = nullptr;
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nsCOMPtr<nsIBaseWindow> window = do_QueryInterface(mBrowser);
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return window->Destroy();
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}
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NS_IMETHODIMP
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WindowlessBrowser::GetDocShell(nsIDocShell** aDocShell) {
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nsCOMPtr<nsIDocShell> docShell = do_GetInterface(mInterfaceRequestor);
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if (!docShell) {
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return NS_ERROR_NOT_INITIALIZED;
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}
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docShell.forget(aDocShell);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAppShellService::CreateWindowlessBrowser(bool aIsChrome,
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nsIWindowlessBrowser** aResult) {
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/* First, we set the container window for our instance of nsWebBrowser. Since
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* we don't actually have a window, we instead set the container window to be
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* an instance of WebBrowserChrome2Stub, which provides a stub implementation
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* of nsIWebBrowserChrome.
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*/
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RefPtr<WebBrowserChrome2Stub> stub = new WebBrowserChrome2Stub();
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/* A windowless web browser doesn't have an associated OS level window. To
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* accomplish this, we initialize the window associated with our instance of
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* nsWebBrowser with an instance of HeadlessWidget/PuppetWidget, which provide
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* a stub implementation of nsIWidget.
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*/
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nsCOMPtr<nsIWidget> widget;
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if (gfxPlatform::IsHeadless()) {
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widget = nsIWidget::CreateHeadlessWidget();
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} else {
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widget = nsIWidget::CreatePuppetWidget(nullptr);
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}
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if (!widget) {
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NS_ERROR("Couldn't create instance of stub widget");
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return NS_ERROR_FAILURE;
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}
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nsresult rv =
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widget->Create(nullptr, 0, LayoutDeviceIntRect(0, 0, 0, 0), nullptr);
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NS_ENSURE_SUCCESS(rv, rv);
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// Create a BrowsingContext for our windowless browser.
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RefPtr<BrowsingContext> browsingContext =
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BrowsingContext::Create(nullptr, nullptr, EmptyString(),
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aIsChrome ? BrowsingContext::Type::Chrome
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: BrowsingContext::Type::Content);
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/* Next, we create an instance of nsWebBrowser. Instances of this class have
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* an associated doc shell, which is what we're interested in.
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*/
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nsCOMPtr<nsIWebBrowser> browser = nsWebBrowser::Create(
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stub, widget, OriginAttributes(), browsingContext,
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nullptr /* initialWindowChild */, true /* disable history */);
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if (NS_WARN_IF(!browser)) {
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NS_ERROR("Couldn't create instance of nsWebBrowser!");
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return NS_ERROR_FAILURE;
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}
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// Make sure the container window owns the the nsWebBrowser instance.
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stub->SetBrowser(browser);
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nsISupports* isstub = NS_ISUPPORTS_CAST(nsIWebBrowserChrome*, stub);
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RefPtr<nsIWindowlessBrowser> result = new WindowlessBrowser(browser, isstub);
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nsCOMPtr<nsIDocShell> docshell = do_GetInterface(result);
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docshell->SetInvisible(true);
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result.forget(aResult);
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return NS_OK;
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}
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uint32_t nsAppShellService::CalculateWindowZLevel(nsIAppWindow* aParent,
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uint32_t aChromeMask) {
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uint32_t zLevel;
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zLevel = nsIAppWindow::normalZ;
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if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_RAISED)
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zLevel = nsIAppWindow::raisedZ;
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else if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_LOWERED)
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zLevel = nsIAppWindow::loweredZ;
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|
|
|
#ifdef XP_MACOSX
|
|
/* Platforms on which modal windows are always application-modal, not
|
|
window-modal (that's just the Mac, right?) want modal windows to
|
|
be stacked on top of everyone else.
|
|
|
|
On Mac OS X, bind modality to parent window instead of app (ala Mac OS 9)
|
|
*/
|
|
uint32_t modalDepMask =
|
|
nsIWebBrowserChrome::CHROME_MODAL | nsIWebBrowserChrome::CHROME_DEPENDENT;
|
|
if (aParent && (aChromeMask & modalDepMask)) {
|
|
aParent->GetZLevel(&zLevel);
|
|
}
|
|
#else
|
|
/* Platforms with native support for dependent windows (that's everyone
|
|
but pre-Mac OS X, right?) know how to stack dependent windows. On these
|
|
platforms, give the dependent window the same level as its parent,
|
|
so we won't try to override the normal platform behaviour. */
|
|
if ((aChromeMask & nsIWebBrowserChrome::CHROME_DEPENDENT) && aParent)
|
|
aParent->GetZLevel(&zLevel);
|
|
#endif
|
|
|
|
return zLevel;
|
|
}
|
|
|
|
#ifdef XP_WIN
|
|
/*
|
|
* Checks to see if any existing window is currently in fullscreen mode.
|
|
*/
|
|
static bool CheckForFullscreenWindow() {
|
|
nsCOMPtr<nsIWindowMediator> wm(do_GetService(NS_WINDOWMEDIATOR_CONTRACTID));
|
|
if (!wm) return false;
|
|
|
|
nsCOMPtr<nsISimpleEnumerator> windowList;
|
|
wm->GetAppWindowEnumerator(nullptr, getter_AddRefs(windowList));
|
|
if (!windowList) return false;
|
|
|
|
for (;;) {
|
|
bool more = false;
|
|
windowList->HasMoreElements(&more);
|
|
if (!more) return false;
|
|
|
|
nsCOMPtr<nsISupports> supportsWindow;
|
|
windowList->GetNext(getter_AddRefs(supportsWindow));
|
|
nsCOMPtr<nsIBaseWindow> baseWin(do_QueryInterface(supportsWindow));
|
|
if (baseWin) {
|
|
nsCOMPtr<nsIWidget> widget;
|
|
baseWin->GetMainWidget(getter_AddRefs(widget));
|
|
if (widget && widget->SizeMode() == nsSizeMode_Fullscreen) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Just do the window-making part of CreateTopLevelWindow
|
|
*/
|
|
nsresult nsAppShellService::JustCreateTopWindow(
|
|
nsIAppWindow* aParent, nsIURI* aUrl, uint32_t aChromeMask,
|
|
int32_t aInitialWidth, int32_t aInitialHeight, bool aIsHiddenWindow,
|
|
nsIRemoteTab* aOpeningTab, mozIDOMWindowProxy* aOpenerWindow,
|
|
AppWindow** aResult) {
|
|
*aResult = nullptr;
|
|
NS_ENSURE_STATE(!mXPCOMWillShutDown);
|
|
|
|
nsCOMPtr<nsIAppWindow> parent;
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_DEPENDENT) parent = aParent;
|
|
|
|
RefPtr<AppWindow> window = new AppWindow(aChromeMask);
|
|
|
|
#ifdef XP_WIN
|
|
// If the parent is currently fullscreen, tell the child to ignore persisted
|
|
// full screen states. This way new browser windows open on top of fullscreen
|
|
// windows normally.
|
|
if (window && CheckForFullscreenWindow()) window->IgnoreXULSizeMode(true);
|
|
#endif
|
|
|
|
nsWidgetInitData widgetInitData;
|
|
|
|
if (aIsHiddenWindow)
|
|
widgetInitData.mWindowType = eWindowType_invisible;
|
|
else
|
|
widgetInitData.mWindowType =
|
|
aChromeMask & nsIWebBrowserChrome::CHROME_OPENAS_DIALOG
|
|
? eWindowType_dialog
|
|
: eWindowType_toplevel;
|
|
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_POPUP)
|
|
widgetInitData.mWindowType = eWindowType_popup;
|
|
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_SUPPRESS_ANIMATION)
|
|
widgetInitData.mIsAnimationSuppressed = true;
|
|
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_ALWAYS_ON_TOP)
|
|
widgetInitData.mAlwaysOnTop = true;
|
|
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_FISSION_WINDOW)
|
|
widgetInitData.mFissionWindow = true;
|
|
|
|
#ifdef MOZ_WIDGET_GTK
|
|
// Linux/Gtk PIP window support. It's Chrome Toplevel window, always on top
|
|
// and without any bar.
|
|
uint32_t pipMask = nsIWebBrowserChrome::CHROME_ALWAYS_ON_TOP |
|
|
nsIWebBrowserChrome::CHROME_OPENAS_CHROME;
|
|
uint32_t barMask = nsIWebBrowserChrome::CHROME_MENUBAR |
|
|
nsIWebBrowserChrome::CHROME_TOOLBAR |
|
|
nsIWebBrowserChrome::CHROME_LOCATIONBAR |
|
|
nsIWebBrowserChrome::CHROME_STATUSBAR;
|
|
if (widgetInitData.mWindowType == eWindowType_toplevel &&
|
|
((aChromeMask & pipMask) == pipMask) && !(aChromeMask & barMask)) {
|
|
widgetInitData.mPIPWindow = true;
|
|
}
|
|
#endif
|
|
|
|
#ifdef XP_MACOSX
|
|
// Mac OS X sheet support
|
|
// Adding CHROME_OPENAS_CHROME to sheetMask makes modal windows opened from
|
|
// nsGlobalWindow::ShowModalDialog() be dialogs (not sheets), while modal
|
|
// windows opened from nsPromptService::DoDialog() still are sheets. This
|
|
// fixes bmo bug 395465 (see nsCocoaWindow::StandardCreate() and
|
|
// nsCocoaWindow::SetModal()).
|
|
uint32_t sheetMask = nsIWebBrowserChrome::CHROME_OPENAS_DIALOG |
|
|
nsIWebBrowserChrome::CHROME_MODAL |
|
|
nsIWebBrowserChrome::CHROME_OPENAS_CHROME;
|
|
if (parent && (parent != mHiddenWindow) &&
|
|
((aChromeMask & sheetMask) == sheetMask)) {
|
|
widgetInitData.mWindowType = eWindowType_sheet;
|
|
}
|
|
#endif
|
|
|
|
#if defined(XP_WIN)
|
|
if (widgetInitData.mWindowType == eWindowType_toplevel ||
|
|
widgetInitData.mWindowType == eWindowType_dialog)
|
|
widgetInitData.clipChildren = true;
|
|
#endif
|
|
|
|
// note default chrome overrides other OS chrome settings, but
|
|
// not internal chrome
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_DEFAULT)
|
|
widgetInitData.mBorderStyle = eBorderStyle_default;
|
|
else if ((aChromeMask & nsIWebBrowserChrome::CHROME_ALL) ==
|
|
nsIWebBrowserChrome::CHROME_ALL)
|
|
widgetInitData.mBorderStyle = eBorderStyle_all;
|
|
else {
|
|
widgetInitData.mBorderStyle = eBorderStyle_none; // assumes none == 0x00
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_BORDERS)
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_border);
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_TITLEBAR)
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_title);
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_CLOSE)
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_close);
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_RESIZE) {
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_resizeh);
|
|
// only resizable windows get the maximize button (but not dialogs)
|
|
if (!(aChromeMask & nsIWebBrowserChrome::CHROME_OPENAS_DIALOG))
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_maximize);
|
|
}
|
|
// all windows (except dialogs) get minimize buttons and the system menu
|
|
if (!(aChromeMask & nsIWebBrowserChrome::CHROME_OPENAS_DIALOG))
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_minimize |
|
|
eBorderStyle_menu);
|
|
// but anyone can explicitly ask for a minimize button
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_MIN) {
|
|
widgetInitData.mBorderStyle = static_cast<enum nsBorderStyle>(
|
|
widgetInitData.mBorderStyle | eBorderStyle_minimize);
|
|
}
|
|
}
|
|
|
|
if (aInitialWidth == nsIAppShellService::SIZE_TO_CONTENT ||
|
|
aInitialHeight == nsIAppShellService::SIZE_TO_CONTENT) {
|
|
aInitialWidth = 1;
|
|
aInitialHeight = 1;
|
|
window->SetIntrinsicallySized(true);
|
|
}
|
|
|
|
bool center = aChromeMask & nsIWebBrowserChrome::CHROME_CENTER_SCREEN;
|
|
|
|
widgetInitData.mRTL = LocaleService::GetInstance()->IsAppLocaleRTL();
|
|
|
|
nsresult rv = window->Initialize(
|
|
parent, center ? aParent : nullptr, aUrl, aInitialWidth, aInitialHeight,
|
|
aIsHiddenWindow, aOpeningTab, aOpenerWindow, widgetInitData);
|
|
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
// Enforce the Private Browsing autoStart pref first.
|
|
bool isPrivateBrowsingWindow =
|
|
Preferences::GetBool("browser.privatebrowsing.autostart");
|
|
bool isUsingRemoteTabs = mozilla::BrowserTabsRemoteAutostart();
|
|
bool isUsingRemoteSubframes = StaticPrefs::fission_autostart();
|
|
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_PRIVATE_WINDOW) {
|
|
// Caller requested a private window
|
|
isPrivateBrowsingWindow = true;
|
|
}
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_REMOTE_WINDOW) {
|
|
isUsingRemoteTabs = true;
|
|
}
|
|
if (aChromeMask & nsIWebBrowserChrome::CHROME_FISSION_WINDOW) {
|
|
isUsingRemoteSubframes = true;
|
|
}
|
|
|
|
nsCOMPtr<mozIDOMWindowProxy> domWin = do_GetInterface(aParent);
|
|
nsCOMPtr<nsIWebNavigation> webNav = do_GetInterface(domWin);
|
|
nsCOMPtr<nsILoadContext> parentContext = do_QueryInterface(webNav);
|
|
|
|
if (!isPrivateBrowsingWindow && parentContext) {
|
|
// Ensure that we propagate any existing private browsing status
|
|
// from the parent, even if it will not actually be used
|
|
// as a parent value.
|
|
isPrivateBrowsingWindow = parentContext->UsePrivateBrowsing();
|
|
}
|
|
|
|
if (parentContext) {
|
|
isUsingRemoteTabs = parentContext->UseRemoteTabs();
|
|
isUsingRemoteSubframes = parentContext->UseRemoteSubframes();
|
|
}
|
|
|
|
nsCOMPtr<mozIDOMWindowProxy> newDomWin =
|
|
do_GetInterface(NS_ISUPPORTS_CAST(nsIBaseWindow*, window));
|
|
nsCOMPtr<nsIWebNavigation> newWebNav = do_GetInterface(newDomWin);
|
|
nsCOMPtr<nsILoadContext> thisContext = do_GetInterface(newWebNav);
|
|
if (thisContext) {
|
|
thisContext->SetPrivateBrowsing(isPrivateBrowsingWindow);
|
|
thisContext->SetRemoteTabs(isUsingRemoteTabs);
|
|
thisContext->SetRemoteSubframes(isUsingRemoteSubframes);
|
|
}
|
|
|
|
window.forget(aResult);
|
|
if (parent) parent->AddChildWindow(*aResult);
|
|
|
|
if (center) rv = (*aResult)->Center(parent, parent ? false : true, false);
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::GetHiddenWindow(nsIAppWindow** aWindow) {
|
|
NS_ENSURE_ARG_POINTER(aWindow);
|
|
|
|
EnsureHiddenWindow();
|
|
|
|
*aWindow = mHiddenWindow;
|
|
NS_IF_ADDREF(*aWindow);
|
|
return *aWindow ? NS_OK : NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::GetHiddenDOMWindow(mozIDOMWindowProxy** aWindow) {
|
|
NS_ENSURE_ARG_POINTER(aWindow);
|
|
|
|
EnsureHiddenWindow();
|
|
|
|
nsresult rv;
|
|
nsCOMPtr<nsIDocShell> docShell;
|
|
NS_ENSURE_TRUE(mHiddenWindow, NS_ERROR_FAILURE);
|
|
|
|
rv = mHiddenWindow->GetDocShell(getter_AddRefs(docShell));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
NS_ENSURE_TRUE(docShell, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsPIDOMWindowOuter> hiddenDOMWindow(docShell->GetWindow());
|
|
hiddenDOMWindow.forget(aWindow);
|
|
return *aWindow ? NS_OK : NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::GetHasHiddenWindow(bool* aHasHiddenWindow) {
|
|
NS_ENSURE_ARG_POINTER(aHasHiddenWindow);
|
|
|
|
*aHasHiddenWindow = !!mHiddenWindow;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::GetApplicationProvidedHiddenWindow(bool* aAPHW) {
|
|
*aAPHW = mApplicationProvidedHiddenWindow;
|
|
return NS_OK;
|
|
}
|
|
|
|
/*
|
|
* Register a new top level window (created elsewhere)
|
|
*/
|
|
NS_IMETHODIMP
|
|
nsAppShellService::RegisterTopLevelWindow(nsIAppWindow* aWindow) {
|
|
NS_ENSURE_ARG_POINTER(aWindow);
|
|
|
|
nsCOMPtr<nsIDocShell> docShell;
|
|
aWindow->GetDocShell(getter_AddRefs(docShell));
|
|
NS_ENSURE_TRUE(docShell, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsPIDOMWindowOuter> domWindow(docShell->GetWindow());
|
|
NS_ENSURE_TRUE(domWindow, NS_ERROR_FAILURE);
|
|
domWindow->SetInitialPrincipalToSubject(nullptr);
|
|
|
|
// tell the window mediator about the new window
|
|
nsCOMPtr<nsIWindowMediator> mediator(
|
|
do_GetService(NS_WINDOWMEDIATOR_CONTRACTID));
|
|
NS_ASSERTION(mediator, "Couldn't get window mediator.");
|
|
|
|
if (mediator) mediator->RegisterWindow(aWindow);
|
|
|
|
// tell the window watcher about the new window
|
|
nsCOMPtr<nsPIWindowWatcher> wwatcher(
|
|
do_GetService(NS_WINDOWWATCHER_CONTRACTID));
|
|
NS_ASSERTION(wwatcher, "No windowwatcher?");
|
|
if (wwatcher && domWindow) {
|
|
wwatcher->AddWindow(domWindow, 0);
|
|
}
|
|
|
|
// an ongoing attempt to quit is stopped by a newly opened window
|
|
nsCOMPtr<nsIObserverService> obssvc = services::GetObserverService();
|
|
NS_ASSERTION(obssvc, "Couldn't get observer service.");
|
|
|
|
if (obssvc) {
|
|
obssvc->NotifyObservers(aWindow, "xul-window-registered", nullptr);
|
|
AppWindow* appWindow = static_cast<AppWindow*>(aWindow);
|
|
appWindow->WasRegistered();
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::UnregisterTopLevelWindow(nsIAppWindow* aWindow) {
|
|
if (mXPCOMShuttingDown) {
|
|
/* return an error code in order to:
|
|
- avoid doing anything with other member variables while we are in
|
|
the destructor
|
|
- notify the caller not to release the AppShellService after
|
|
unregistering the window
|
|
(we don't want to be deleted twice consecutively to
|
|
mHiddenWindow->Destroy() in our destructor)
|
|
*/
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_ENSURE_ARG_POINTER(aWindow);
|
|
|
|
if (aWindow == mHiddenWindow) {
|
|
// CreateHiddenWindow() does not register the window, so we're done.
|
|
return NS_OK;
|
|
}
|
|
|
|
// tell the window mediator
|
|
nsCOMPtr<nsIWindowMediator> mediator(
|
|
do_GetService(NS_WINDOWMEDIATOR_CONTRACTID));
|
|
NS_ASSERTION(mediator, "Couldn't get window mediator. Doing xpcom shutdown?");
|
|
|
|
if (mediator) mediator->UnregisterWindow(aWindow);
|
|
|
|
// tell the window watcher
|
|
nsCOMPtr<nsPIWindowWatcher> wwatcher(
|
|
do_GetService(NS_WINDOWWATCHER_CONTRACTID));
|
|
NS_ASSERTION(wwatcher, "Couldn't get windowwatcher, doing xpcom shutdown?");
|
|
if (wwatcher) {
|
|
nsCOMPtr<nsIDocShell> docShell;
|
|
aWindow->GetDocShell(getter_AddRefs(docShell));
|
|
if (docShell) {
|
|
nsCOMPtr<nsPIDOMWindowOuter> domWindow(docShell->GetWindow());
|
|
if (domWindow) wwatcher->RemoveWindow(domWindow);
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::Observe(nsISupports* aSubject, const char* aTopic,
|
|
const char16_t* aData) {
|
|
if (!strcmp(aTopic, "xpcom-will-shutdown")) {
|
|
mXPCOMWillShutDown = true;
|
|
} else if (!strcmp(aTopic, "xpcom-shutdown")) {
|
|
mXPCOMShuttingDown = true;
|
|
if (mHiddenWindow) {
|
|
mHiddenWindow->Destroy();
|
|
}
|
|
} else {
|
|
NS_ERROR("Unexpected observer topic!");
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::StartEventLoopLagTracking(bool* aResult) {
|
|
#ifdef MOZ_INSTRUMENT_EVENT_LOOP
|
|
*aResult = mozilla::InitEventTracing(true);
|
|
#endif
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAppShellService::StopEventLoopLagTracking() {
|
|
#ifdef MOZ_INSTRUMENT_EVENT_LOOP
|
|
mozilla::ShutdownEventTracing();
|
|
#endif
|
|
return NS_OK;
|
|
}
|