docshell/base/nsRefreshTimer.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "nsRefreshTimer.h"
   8
   9 #include "nsIURI.h"
  10 #include "nsIPrincipal.h"
  11
  12 #include "nsDocShell.h"
  13
  14 NS_IMPL_ADDREF(nsRefreshTimer)
  15 NS_IMPL_RELEASE(nsRefreshTimer)
  16
  17 NS_INTERFACE_MAP_BEGIN(nsRefreshTimer)
  18   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsITimerCallback)
  19   NS_INTERFACE_MAP_ENTRY(nsITimerCallback)
  20   NS_INTERFACE_MAP_ENTRY(nsINamed)
  21 NS_INTERFACE_MAP_END
  22
  23 nsRefreshTimer::nsRefreshTimer(nsDocShell* aDocShell, nsIURI* aURI,
  24                                nsIPrincipal* aPrincipal, int32_t aDelay)
  25     : mDocShell(aDocShell),
  26       mURI(aURI),
  27       mPrincipal(aPrincipal),
  28       mDelay(aDelay) {}
  29
  30 nsRefreshTimer::~nsRefreshTimer() {}
  31
  32 NS_IMETHODIMP
  33 nsRefreshTimer::Notify(nsITimer* aTimer) {
  34   NS_ASSERTION(mDocShell, "DocShell is somehow null");
  35
  36   if (mDocShell && aTimer) {
  37     // Get the delay count to determine load type
  38     uint32_t delay = 0;
  39     aTimer->GetDelay(&delay);
  40     mDocShell->ForceRefreshURIFromTimer(mURI, mPrincipal, delay, aTimer);
  41   }
  42   return NS_OK;
  43 }
  44
  45 NS_IMETHODIMP
  46 nsRefreshTimer::GetName(nsACString& aName) {
  47   aName.AssignLiteral("nsRefreshTimer");
  48   return NS_OK;
  49 }