widget/windows/LegacyJumpListBuilder.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef __LegacyJumpListBuilder_h__
   7 #define __LegacyJumpListBuilder_h__
   8
   9 #include <windows.h>
  10
  11 // Needed for various com interfaces
  12 #include <shobjidl.h>
  13 #undef LogSeverity  // SetupAPI.h #defines this as DWORD
  14
  15 #include "nsString.h"
  16
  17 #include "nsILegacyJumpListBuilder.h"
  18 #include "nsILegacyJumpListItem.h"
  19 #include "LegacyJumpListItem.h"
  20 #include "nsIObserver.h"
  21 #include "nsTArray.h"
  22 #include "mozilla/Attributes.h"
  23 #include "mozilla/LazyIdleThread.h"
  24 #include "mozilla/mscom/AgileReference.h"
  25 #include "mozilla/ReentrantMonitor.h"
  26
  27 namespace mozilla {
  28 namespace widget {
  29
  30 namespace detail {
  31 class DoneCommitListBuildCallback;
  32 }  // namespace detail
  33
  34 class LegacyJumpListBuilder : public nsILegacyJumpListBuilder,
  35                               public nsIObserver {
  36   virtual ~LegacyJumpListBuilder();
  37
  38  public:
  39   NS_DECL_THREADSAFE_ISUPPORTS
  40   NS_DECL_NSILEGACYJUMPLISTBUILDER
  41   NS_DECL_NSIOBSERVER
  42
  43   LegacyJumpListBuilder();
  44
  45  protected:
  46   static Atomic<bool> sBuildingList;
  47
  48  private:
  49   mscom::AgileReference<ICustomDestinationList> mJumpListMgr
  50       MOZ_GUARDED_BY(mMonitor);
  51   uint32_t mMaxItems MOZ_GUARDED_BY(mMonitor);
  52   bool mHasCommit;
  53   RefPtr<LazyIdleThread> mIOThread;
  54   ReentrantMonitor mMonitor;
  55   nsString mAppUserModelId;
  56
  57   bool IsSeparator(nsCOMPtr<nsILegacyJumpListItem>& item);
  58   void RemoveIconCacheAndGetJumplistShortcutURIs(IObjectArray* aObjArray,
  59                                                  nsTArray<nsString>& aURISpecs);
  60   void DeleteIconFromDisk(const nsAString& aPath);
  61   nsresult RemoveIconCacheForAllItems();
  62   void DoCommitListBuild(RefPtr<detail::DoneCommitListBuildCallback> aCallback);
  63   void DoInitListBuild(RefPtr<dom::Promise>&& aPromise);
  64
  65   friend class WinTaskbar;
  66 };
  67
  68 }  // namespace widget
  69 }  // namespace mozilla
  70
  71 #endif /* __LegacyJumpListBuilder_h__ */