michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: #include "nsCookiePromptService.h"
michael@0: #include "nsICookie.h"
michael@0: #include "nsICookieAcceptDialog.h"
michael@0: #include "nsIDOMWindow.h"
michael@0: #include "nsPIDOMWindow.h"
michael@0: #include "nsIWindowWatcher.h"
michael@0: #include "nsIServiceManager.h"
michael@0: #include "nsString.h"
michael@0: #include "nsIDialogParamBlock.h"
michael@0: #include "nsIMutableArray.h"
michael@0: 
michael@0: /****************************************************************
michael@0:  ************************ nsCookiePromptService *****************
michael@0:  ****************************************************************/
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(nsCookiePromptService, nsICookiePromptService)
michael@0: 
michael@0: nsCookiePromptService::nsCookiePromptService() {
michael@0: }
michael@0: 
michael@0: nsCookiePromptService::~nsCookiePromptService() {
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsCookiePromptService::CookieDialog(nsIDOMWindow *aParent,
michael@0:                                     nsICookie *aCookie,
michael@0:                                     const nsACString &aHostname,
michael@0:                                     int32_t aCookiesFromHost,
michael@0:                                     bool aChangingCookie,
michael@0:                                     bool *aRememberDecision,
michael@0:                                     int32_t *aAccept)
michael@0: {
michael@0:   nsresult rv;
michael@0: 
michael@0:   nsCOMPtr<nsIDialogParamBlock> block = do_CreateInstance(NS_DIALOGPARAMBLOCK_CONTRACTID,&rv);
michael@0:   if (NS_FAILED(rv)) return rv;
michael@0: 
michael@0:   block->SetInt(nsICookieAcceptDialog::ACCEPT_COOKIE, 1);
michael@0:   block->SetString(nsICookieAcceptDialog::HOSTNAME, NS_ConvertUTF8toUTF16(aHostname).get());
michael@0:   block->SetInt(nsICookieAcceptDialog::COOKIESFROMHOST, aCookiesFromHost);
michael@0:   block->SetInt(nsICookieAcceptDialog::CHANGINGCOOKIE, aChangingCookie ? 1 : 0);
michael@0:   
michael@0:   nsCOMPtr<nsIMutableArray> objects =
michael@0:     do_CreateInstance(NS_ARRAY_CONTRACTID, &rv);
michael@0:   if (NS_FAILED(rv)) return rv;
michael@0: 
michael@0:   rv = objects->AppendElement(aCookie, false);
michael@0:   if (NS_FAILED(rv)) return rv;
michael@0: 
michael@0:   block->SetObjects(objects);
michael@0: 
michael@0:   nsCOMPtr<nsIWindowWatcher> wwatcher = do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
michael@0:   if (NS_FAILED(rv)) return rv;
michael@0: 
michael@0:   nsCOMPtr<nsISupports> arguments = do_QueryInterface(block);
michael@0:   nsCOMPtr<nsIDOMWindow> dialog;
michael@0: 
michael@0:   nsCOMPtr<nsIDOMWindow> parent(aParent);
michael@0:   if (!parent) // if no parent provided, consult the window watcher:
michael@0:     wwatcher->GetActiveWindow(getter_AddRefs(parent));
michael@0: 
michael@0:   if (parent) {
michael@0:     nsCOMPtr<nsPIDOMWindow> privateParent(do_QueryInterface(parent));
michael@0:     if (privateParent)
michael@0:       privateParent = privateParent->GetPrivateRoot();
michael@0:     parent = do_QueryInterface(privateParent);
michael@0:   }
michael@0: 
michael@0:   // The cookie dialog will be modal for the root chrome window rather than the
michael@0:   // tab containing the permission-requesting page.  This removes confusion
michael@0:   // about which monitor is displaying the dialog (see bug 470356), but also
michael@0:   // avoids unwanted tab switches (see bug 405239).
michael@0:   rv = wwatcher->OpenWindow(parent, "chrome://cookie/content/cookieAcceptDialog.xul", "_blank",
michael@0:                             "centerscreen,chrome,modal,titlebar", arguments,
michael@0:                             getter_AddRefs(dialog));
michael@0: 
michael@0:   if (NS_FAILED(rv)) return rv;
michael@0: 
michael@0:   // get back output parameters
michael@0:   int32_t tempValue;
michael@0:   block->GetInt(nsICookieAcceptDialog::ACCEPT_COOKIE, &tempValue);
michael@0:   *aAccept = tempValue;
michael@0:   
michael@0:   // GetInt returns a int32_t; we need to sanitize it into bool
michael@0:   block->GetInt(nsICookieAcceptDialog::REMEMBER_DECISION, &tempValue);
michael@0:   *aRememberDecision = (tempValue == 1);
michael@0: 
michael@0:   return rv;
michael@0: }
michael@0: