docshell/base/LoadContext.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set sw=2 ts=8 et 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 "mozilla/LoadContext.h"
   8
   9 namespace mozilla {
  10
  11 NS_IMPL_ISUPPORTS(LoadContext, nsILoadContext, nsIInterfaceRequestor)
  12
  13 //-----------------------------------------------------------------------------
  14 // LoadContext::nsILoadContext
  15 //-----------------------------------------------------------------------------
  16
  17 NS_IMETHODIMP
  18 LoadContext::GetAssociatedWindow(nsIDOMWindow**)
  19 {
  20   MOZ_ASSERT(mIsNotNull);
  21
  22   // can't support this in the parent process
  23   return NS_ERROR_UNEXPECTED;
  24 }
  25
  26 NS_IMETHODIMP
  27 LoadContext::GetTopWindow(nsIDOMWindow**)
  28 {
  29   MOZ_ASSERT(mIsNotNull);
  30
  31   // can't support this in the parent process
  32   return NS_ERROR_UNEXPECTED;
  33 }
  34
  35 NS_IMETHODIMP
  36 LoadContext::GetTopFrameElement(nsIDOMElement** aElement)
  37 {
  38   nsCOMPtr<nsIDOMElement> element = do_QueryReferent(mTopFrameElement);
  39   element.forget(aElement);
  40   return NS_OK;
  41 }
  42
  43 NS_IMETHODIMP
  44 LoadContext::GetNestedFrameId(uint64_t* aId)
  45 {
  46   NS_ENSURE_ARG(aId);
  47   *aId = mNestedFrameId;
  48   return NS_OK;
  49 }
  50
  51 NS_IMETHODIMP
  52 LoadContext::IsAppOfType(uint32_t, bool*)
  53 {
  54   MOZ_ASSERT(mIsNotNull);
  55
  56   // don't expect we need this in parent (Thunderbird/SeaMonkey specific?)
  57   return NS_ERROR_UNEXPECTED;
  58 }
  59
  60 NS_IMETHODIMP
  61 LoadContext::GetIsContent(bool* aIsContent)
  62 {
  63   MOZ_ASSERT(mIsNotNull);
  64
  65   NS_ENSURE_ARG_POINTER(aIsContent);
  66
  67   *aIsContent = mIsContent;
  68   return NS_OK;
  69 }
  70
  71 NS_IMETHODIMP
  72 LoadContext::GetUsePrivateBrowsing(bool* aUsePrivateBrowsing)
  73 {
  74   MOZ_ASSERT(mIsNotNull);
  75
  76   NS_ENSURE_ARG_POINTER(aUsePrivateBrowsing);
  77
  78   *aUsePrivateBrowsing = mUsePrivateBrowsing;
  79   return NS_OK;
  80 }
  81
  82 NS_IMETHODIMP
  83 LoadContext::SetUsePrivateBrowsing(bool aUsePrivateBrowsing)
  84 {
  85   MOZ_ASSERT(mIsNotNull);
  86
  87   // We shouldn't need this on parent...
  88   return NS_ERROR_UNEXPECTED;
  89 }
  90
  91 NS_IMETHODIMP
  92 LoadContext::SetPrivateBrowsing(bool aUsePrivateBrowsing)
  93 {
  94   MOZ_ASSERT(mIsNotNull);
  95
  96   // We shouldn't need this on parent...
  97   return NS_ERROR_UNEXPECTED;
  98 }
  99
 100 NS_IMETHODIMP
 101 LoadContext::GetUseRemoteTabs(bool* aUseRemoteTabs)
 102 {
 103   MOZ_ASSERT(mIsNotNull);
 104
 105   NS_ENSURE_ARG_POINTER(aUseRemoteTabs);
 106
 107   *aUseRemoteTabs = mUseRemoteTabs;
 108   return NS_OK;
 109 }
 110
 111 NS_IMETHODIMP
 112 LoadContext::SetRemoteTabs(bool aUseRemoteTabs)
 113 {
 114   MOZ_ASSERT(mIsNotNull);
 115
 116   // We shouldn't need this on parent...
 117   return NS_ERROR_UNEXPECTED;
 118 }
 119
 120 NS_IMETHODIMP
 121 LoadContext::GetIsInBrowserElement(bool* aIsInBrowserElement)
 122 {
 123   MOZ_ASSERT(mIsNotNull);
 124
 125   NS_ENSURE_ARG_POINTER(aIsInBrowserElement);
 126
 127   *aIsInBrowserElement = mIsInBrowserElement;
 128   return NS_OK;
 129 }
 130
 131 NS_IMETHODIMP
 132 LoadContext::GetAppId(uint32_t* aAppId)
 133 {
 134   MOZ_ASSERT(mIsNotNull);
 135
 136   NS_ENSURE_ARG_POINTER(aAppId);
 137
 138   *aAppId = mAppId;
 139   return NS_OK;
 140 }
 141
 142 //-----------------------------------------------------------------------------
 143 // LoadContext::nsIInterfaceRequestor
 144 //-----------------------------------------------------------------------------
 145 NS_IMETHODIMP
 146 LoadContext::GetInterface(const nsIID &aIID, void **aResult)
 147 {
 148   NS_ENSURE_ARG_POINTER(aResult);
 149   *aResult = nullptr;
 150
 151   if (aIID.Equals(NS_GET_IID(nsILoadContext))) {
 152     *aResult = static_cast<nsILoadContext*>(this);
 153     NS_ADDREF_THIS();
 154     return NS_OK;
 155   }
 156
 157   return NS_NOINTERFACE;
 158 }
 159
 160 } // namespace mozilla