зеркало из https://github.com/mozilla/gecko-dev.git
150 строки
4.1 KiB
C++
150 строки
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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 "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nscore.h"
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#include "nsIAllocator.h"
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#include "plstr.h"
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#include "stdio.h"
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#include "nsIWalletService.h"
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#include "nsIServiceManager.h"
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#include "nsIDOMWindow.h"
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#include "nsCOMPtr.h"
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#include "nsIWebShell.h"
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#include "nsIWebShellWindow.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsIWalletPreview.h"
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static NS_DEFINE_IID(kIWalletServiceIID, NS_IWALLETSERVICE_IID);
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static NS_DEFINE_IID(kWalletServiceCID, NS_WALLETSERVICE_CID);
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class WalletPreviewImpl : public nsIWalletPreview
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{
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public:
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WalletPreviewImpl();
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virtual ~WalletPreviewImpl();
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// nsISupports interface
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NS_DECL_ISUPPORTS
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// nsIWalletPreview interface
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NS_IMETHOD GetPrefillValue(char * *aValue);
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NS_IMETHOD SetValue(const char *aValue, nsIDOMWindow *win);
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};
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////////////////////////////////////////////////////////////////////////
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nsresult
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NS_NewWalletPreview(nsIWalletPreview** aWalletPreview)
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{
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NS_PRECONDITION(aWalletPreview != nsnull, "null ptr");
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if (!aWalletPreview) {
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return NS_ERROR_NULL_POINTER;
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}
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*aWalletPreview = new WalletPreviewImpl();
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if (! *aWalletPreview) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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NS_ADDREF(*aWalletPreview);
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////
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WalletPreviewImpl::WalletPreviewImpl()
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{
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NS_INIT_REFCNT();
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}
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WalletPreviewImpl::~WalletPreviewImpl()
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{
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}
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NS_IMPL_ISUPPORTS(WalletPreviewImpl, nsIWalletPreview::GetIID());
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NS_IMETHODIMP
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WalletPreviewImpl::GetPrefillValue(char** aValue)
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{
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NS_PRECONDITION(aValue != nsnull, "null ptr");
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if (!aValue) {
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return NS_ERROR_NULL_POINTER;
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}
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nsresult res;
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NS_WITH_SERVICE(nsIWalletService, walletservice, kWalletServiceCID, &res);
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if (NS_FAILED(res)) return res;
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nsAutoString walletList;
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res = walletservice->WALLET_GetPrefillListForViewer(walletList);
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if (NS_SUCCEEDED(res)) {
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*aValue = walletList.ToNewCString();
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}
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return res;
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}
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static void DOMWindowToWebShellWindow(
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nsIDOMWindow *DOMWindow,
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nsCOMPtr<nsIWebShellWindow> *webWindow)
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{
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if (!DOMWindow) {
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return; // with webWindow unchanged -- its constructor gives it a null ptr
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}
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nsCOMPtr<nsIScriptGlobalObject> globalScript(do_QueryInterface(DOMWindow));
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nsCOMPtr<nsIWebShell> webshell, rootWebshell;
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if (globalScript) {
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globalScript->GetWebShell(getter_AddRefs(webshell));
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}
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if (webshell) {
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webshell->GetRootWebShellEvenIfChrome(*getter_AddRefs(rootWebshell));
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}
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if (rootWebshell) {
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nsCOMPtr<nsIWebShellContainer> webshellContainer;
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rootWebshell->GetContainer(*getter_AddRefs(webshellContainer));
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*webWindow = do_QueryInterface(webshellContainer);
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}
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}
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NS_IMETHODIMP
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WalletPreviewImpl::SetValue(const char* aValue, nsIDOMWindow* win)
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{
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/* close the window */
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if (!win) {
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return NS_ERROR_FAILURE;
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}
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nsIDOMWindow* top;
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win->GetTop(&top);
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if (!top) {
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return NS_ERROR_FAILURE;
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}
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nsCOMPtr<nsIWebShellWindow> parent;
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DOMWindowToWebShellWindow(top, &parent);
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if (parent) {
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parent->Close();
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}
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NS_IF_RELEASE(win);
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/* process the value */
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NS_PRECONDITION(aValue != nsnull, "null ptr");
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if (! aValue) {
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return NS_ERROR_NULL_POINTER;
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}
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nsresult res;
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NS_WITH_SERVICE(nsIWalletService, walletservice, kWalletServiceCID, &res);
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if (NS_FAILED(res)) return res;
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nsAutoString walletList = aValue;
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res = walletservice->WALLET_PrefillReturn(walletList);
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return res;
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}
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