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                                bool aRepeat, bool aMetaRefresh)
  26     : mDocShell(aDocShell),
  27       mURI(aURI),
  28       mPrincipal(aPrincipal),
  29       mDelay(aDelay),
  30       mRepeat(aRepeat),
  31       mMetaRefresh(aMetaRefresh) {}
  32
  33 nsRefreshTimer::~nsRefreshTimer() {}
  34
  35 NS_IMETHODIMP
  36 nsRefreshTimer::Notify(nsITimer* aTimer) {
  37   NS_ASSERTION(mDocShell, "DocShell is somehow null");
  38
  39   if (mDocShell && aTimer) {
  40     // Get the delay count to determine load type
  41     uint32_t delay = 0;
  42     aTimer->GetDelay(&delay);
  43     mDocShell->ForceRefreshURIFromTimer(mURI, mPrincipal, delay, mMetaRefresh,
  44                                         aTimer);
  45   }
  46   return NS_OK;
  47 }
  48
  49 NS_IMETHODIMP
  50 nsRefreshTimer::GetName(nsACString& aName) {
  51   aName.AssignLiteral("nsRefreshTimer");
  52   return NS_OK;
  53 }