1998-12-03 01:35:53 +00:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsIAppShellService.h"
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#include "nsISupportsArray.h"
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#include "nsRepository.h"
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#include "nsIURL.h"
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1999-01-21 07:22:58 +00:00
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#include "nsIServiceManager.h"
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#include "nsIEventQueueService.h"
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#include "nsXPComCIID.h"
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#include "nsXPComFactory.h" /* template implementation of a XPCOM factory */
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1998-12-03 01:35:53 +00:00
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#include "nsIAppShell.h"
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#include "nsIWidget.h"
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#include "nsWebShellWindow.h"
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#include "nsWidgetsCID.h"
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1999-02-10 16:38:51 +00:00
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#include "nsIStreamObserver.h"
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1998-12-03 01:35:53 +00:00
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1999-02-04 18:17:02 +00:00
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#ifdef MOZ_FULLCIRCLE
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#include "fullsoft.h"
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#endif
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1998-12-03 01:35:53 +00:00
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/* Define Class IDs */
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1999-01-21 07:22:58 +00:00
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static NS_DEFINE_IID(kAppShellCID, NS_APPSHELL_CID);
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static NS_DEFINE_IID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
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1998-12-03 01:35:53 +00:00
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/* Define Interface IDs */
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1999-01-21 07:22:58 +00:00
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static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
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static NS_DEFINE_IID(kIEventQueueServiceIID, NS_IEVENTQUEUESERVICE_IID);
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static NS_DEFINE_IID(kIAppShellServiceIID, NS_IAPPSHELL_SERVICE_IID);
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static NS_DEFINE_IID(kIAppShellIID, NS_IAPPSHELL_IID);
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1998-12-03 01:35:53 +00:00
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class nsAppShellService : public nsIAppShellService
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{
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public:
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nsAppShellService(void);
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NS_DECL_ISUPPORTS
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NS_IMETHOD Initialize(void);
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NS_IMETHOD Run(void);
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1999-02-10 16:38:51 +00:00
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NS_IMETHOD GetNativeEvent(void *& aEvent, nsIWidget* aWidget, PRBool &aIsInWindow, PRBool &aIsMouseEvent);
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NS_IMETHOD DispatchNativeEvent(void * aEvent);
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1998-12-03 01:35:53 +00:00
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NS_IMETHOD Shutdown(void);
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1999-01-21 07:22:58 +00:00
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NS_IMETHOD CreateTopLevelWindow(nsIURL* aUrl, nsString& aControllerIID,
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1999-02-10 16:38:51 +00:00
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nsIWidget*& aResult, nsIStreamObserver* anObserver);
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NS_IMETHOD CreateDialogWindow(nsIWidget * aParent,
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nsIURL* aUrl,
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nsString& aControllerIID,
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nsIWidget*& aResult, nsIStreamObserver* anObserver);
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1998-12-03 01:35:53 +00:00
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NS_IMETHOD CloseTopLevelWindow(nsIWidget* aWindow);
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protected:
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virtual ~nsAppShellService();
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nsIAppShell* mAppShell;
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nsISupportsArray* mWindowList;
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};
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nsAppShellService::nsAppShellService()
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{
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NS_INIT_REFCNT();
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mAppShell = nsnull;
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mWindowList = nsnull;
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}
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nsAppShellService::~nsAppShellService()
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{
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NS_IF_RELEASE(mAppShell);
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NS_IF_RELEASE(mWindowList);
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}
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/*
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* Implement the nsISupports methods...
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*/
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NS_IMPL_ISUPPORTS(nsAppShellService, kIAppShellServiceIID);
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NS_IMETHODIMP
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nsAppShellService::Initialize(void)
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{
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nsresult rv;
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1999-02-04 18:17:02 +00:00
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#ifdef MOZ_FULLCIRCLE
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1999-02-04 22:57:13 +00:00
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FCInitialize();
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1999-02-04 18:17:02 +00:00
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#endif
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1999-01-21 07:22:58 +00:00
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// Create the Event Queue for the UI thread...
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nsIEventQueueService* mEventQService;
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rv = nsServiceManager::GetService(kEventQueueServiceCID,
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kIEventQueueServiceIID,
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(nsISupports **)&mEventQService);
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if (NS_OK == rv) {
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// XXX: What if this fails?
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rv = mEventQService->CreateThreadEventQueue();
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}
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1998-12-03 01:35:53 +00:00
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rv = NS_NewISupportsArray(&mWindowList);
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if (NS_FAILED(rv)) {
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goto done;
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}
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// Create widget application shell
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rv = nsRepository::CreateInstance(kAppShellCID, nsnull, kIAppShellIID,
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(void**)&mAppShell);
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if (NS_FAILED(rv)) {
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goto done;
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}
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rv = mAppShell->Create(0, nsnull);
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done:
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return rv;
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}
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NS_IMETHODIMP
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nsAppShellService::Run(void)
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{
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return mAppShell->Run();
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}
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1999-02-10 16:38:51 +00:00
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NS_IMETHODIMP
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nsAppShellService::GetNativeEvent(void *& aEvent, nsIWidget* aWidget, PRBool &aIsInWindow, PRBool &aIsMouseEvent)
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{
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return mAppShell->GetNativeEvent(aEvent, aWidget, aIsInWindow, aIsMouseEvent);
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}
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NS_IMETHODIMP
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nsAppShellService::DispatchNativeEvent(void * aEvent)
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{
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return mAppShell->DispatchNativeEvent(aEvent);
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}
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1998-12-03 01:35:53 +00:00
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NS_IMETHODIMP
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nsAppShellService::Shutdown(void)
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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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1999-01-21 07:22:58 +00:00
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*
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* XXX:
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* Currently, the IID of the Controller object for the URL is provided as an
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* argument. In the future, this argument will be specified by the XUL document
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* itself.
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1998-12-03 01:35:53 +00:00
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*/
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NS_IMETHODIMP
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1999-01-21 07:22:58 +00:00
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nsAppShellService::CreateTopLevelWindow(nsIURL* aUrl, nsString& aControllerIID,
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1999-02-10 16:38:51 +00:00
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nsIWidget*& aResult, nsIStreamObserver* anObserver)
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1998-12-03 01:35:53 +00:00
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{
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nsresult rv;
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nsWebShellWindow* window;
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window = new nsWebShellWindow();
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if (nsnull == window) {
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rv = NS_ERROR_OUT_OF_MEMORY;
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} else {
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1999-02-10 16:38:51 +00:00
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rv = window->Initialize(mAppShell, aUrl, aControllerIID, anObserver);
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1998-12-03 01:35:53 +00:00
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if (NS_SUCCEEDED(rv)) {
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1999-01-26 15:55:44 +00:00
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mWindowList->AppendElement((nsIWebShellContainer*)window);
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1998-12-03 01:35:53 +00:00
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aResult = window->GetWidget();
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}
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}
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return rv;
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}
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1999-02-10 16:38:51 +00:00
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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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* XXX:
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* Currently, the IID of the Controller object for the URL is provided as an
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* argument. In the future, this argument will be specified by the XUL document
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* itself.
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*/
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NS_IMETHODIMP
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nsAppShellService::CreateDialogWindow(nsIWidget * aParent,
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nsIURL* aUrl, nsString& aControllerIID,
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nsIWidget*& aResult, nsIStreamObserver* anObserver)
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{
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nsresult rv;
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nsWebShellWindow* window;
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window = new nsWebShellWindow();
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if (nsnull == window) {
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rv = NS_ERROR_OUT_OF_MEMORY;
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} else {
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rv = window->Initialize(nsnull, mAppShell, aUrl, aControllerIID, anObserver);
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if (NS_SUCCEEDED(rv)) {
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mWindowList->AppendElement((nsIWebShellContainer*)window);
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aResult = window->GetWidget();
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}
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}
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return rv;
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}
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1998-12-03 01:35:53 +00:00
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NS_IMETHODIMP
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nsAppShellService::CloseTopLevelWindow(nsIWidget* aWindow)
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{
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nsresult rv = NS_OK;
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nsWebShellWindow* window;
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void* data;
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// Get the nsWebShellWindow from the nsIWidget...
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aWindow->GetClientData(data);
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if (nsnull != data) {
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window = (nsWebShellWindow*)data;
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}
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if (nsnull != data) {
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PRBool bFound;
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1999-01-26 15:55:44 +00:00
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bFound = mWindowList->RemoveElement((nsIWebShellContainer*)window);
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1998-12-03 01:35:53 +00:00
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}
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if (0 == mWindowList->Count()) {
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mAppShell->Exit();
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}
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return rv;
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}
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NS_EXPORT nsresult NS_NewAppShellService(nsIAppShellService** aResult)
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{
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if (nsnull == aResult) {
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return NS_ERROR_NULL_POINTER;
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}
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*aResult = new nsAppShellService();
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if (nsnull == *aResult) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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NS_ADDREF(*aResult);
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return NS_OK;
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}
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//----------------------------------------------------------------------
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1999-01-21 07:22:58 +00:00
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// Entry point to create nsAppShellService factory instances...
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1998-12-03 01:35:53 +00:00
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1999-01-21 07:22:58 +00:00
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nsresult NS_NewAppShellServiceFactory(nsIFactory** aResult)
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1998-12-03 01:35:53 +00:00
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{
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nsresult rv = NS_OK;
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1999-01-21 07:22:58 +00:00
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nsIFactory* inst = new nsFactory<nsAppShellService>();
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1998-12-03 01:35:53 +00:00
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if (nsnull == inst) {
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rv = NS_ERROR_OUT_OF_MEMORY;
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}
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else {
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NS_ADDREF(inst);
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}
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1999-01-21 07:22:58 +00:00
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*aResult = inst;
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1998-12-03 01:35:53 +00:00
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return rv;
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}
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