зеркало из https://github.com/mozilla/gecko-dev.git
141 строка
3.9 KiB
C++
141 строка
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef __JumpListItem_h__
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#define __JumpListItem_h__
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#include <windows.h>
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#include <shobjidl.h>
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#undef LogSeverity // SetupAPI.h #defines this as DWORD
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#include "mozilla/RefPtr.h"
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#include "nsIJumpListItem.h" // defines nsIJumpListItem
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#include "nsIMIMEInfo.h" // defines nsILocalHandlerApp
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#include "nsTArray.h"
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#include "nsIMutableArray.h"
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#include "nsCOMPtr.h"
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#include "nsIURI.h"
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#include "nsICryptoHash.h"
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#include "nsString.h"
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#include "nsCycleCollectionParticipant.h"
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class nsIThread;
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namespace mozilla {
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namespace widget {
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class JumpListItemBase : public nsIJumpListItem
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{
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public:
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JumpListItemBase() :
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mItemType(nsIJumpListItem::JUMPLIST_ITEM_EMPTY)
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{}
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explicit JumpListItemBase(int32_t type) :
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mItemType(type)
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{}
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NS_DECL_NSIJUMPLISTITEM
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static const char kJumpListCacheDir[];
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protected:
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virtual ~JumpListItemBase()
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{}
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short Type() { return mItemType; }
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short mItemType;
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};
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class JumpListItem : public JumpListItemBase
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{
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~JumpListItem() {}
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public:
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using JumpListItemBase::JumpListItemBase;
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NS_DECL_ISUPPORTS
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};
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class JumpListSeparator : public JumpListItemBase, public nsIJumpListSeparator
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{
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~JumpListSeparator() {}
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public:
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JumpListSeparator() :
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JumpListItemBase(nsIJumpListItem::JUMPLIST_ITEM_SEPARATOR)
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{}
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NS_DECL_ISUPPORTS
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NS_FORWARD_NSIJUMPLISTITEM(JumpListItemBase::)
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static nsresult GetSeparator(RefPtr<IShellLinkW>& aShellLink);
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};
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class JumpListLink : public JumpListItemBase, public nsIJumpListLink
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{
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~JumpListLink() {}
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public:
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JumpListLink() :
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JumpListItemBase(nsIJumpListItem::JUMPLIST_ITEM_LINK)
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{}
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NS_DECL_ISUPPORTS
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NS_IMETHOD GetType(int16_t *aType) override { return JumpListItemBase::GetType(aType); }
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NS_IMETHOD Equals(nsIJumpListItem *item, bool *_retval) override;
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NS_DECL_NSIJUMPLISTLINK
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static nsresult GetShellItem(nsCOMPtr<nsIJumpListItem>& item, RefPtr<IShellItem2>& aShellItem);
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static nsresult GetJumpListLink(IShellItem *pItem, nsCOMPtr<nsIJumpListLink>& aLink);
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protected:
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nsString mUriTitle;
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nsCOMPtr<nsIURI> mURI;
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nsCOMPtr<nsICryptoHash> mCryptoHash;
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};
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class JumpListShortcut : public JumpListItemBase, public nsIJumpListShortcut
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{
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~JumpListShortcut() {}
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public:
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JumpListShortcut() :
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JumpListItemBase(nsIJumpListItem::JUMPLIST_ITEM_SHORTCUT)
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{}
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(JumpListShortcut, JumpListItemBase)
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NS_IMETHOD GetType(int16_t *aType) override { return JumpListItemBase::GetType(aType); }
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NS_IMETHOD Equals(nsIJumpListItem *item, bool *_retval) override;
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NS_DECL_NSIJUMPLISTSHORTCUT
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static nsresult GetShellLink(nsCOMPtr<nsIJumpListItem>& item,
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RefPtr<IShellLinkW>& aShellLink,
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nsCOMPtr<nsIThread> &aIOThread);
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static nsresult GetJumpListShortcut(IShellLinkW *pLink, nsCOMPtr<nsIJumpListShortcut>& aShortcut);
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static nsresult GetOutputIconPath(nsCOMPtr<nsIURI> aFaviconPageURI,
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nsCOMPtr<nsIFile> &aICOFile);
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protected:
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int32_t mIconIndex;
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nsCOMPtr<nsIURI> mFaviconPageURI;
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nsCOMPtr<nsILocalHandlerApp> mHandlerApp;
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bool ExecutableExists(nsCOMPtr<nsILocalHandlerApp>& handlerApp);
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static nsresult ObtainCachedIconFile(nsCOMPtr<nsIURI> aFaviconPageURI,
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nsString &aICOFilePath,
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nsCOMPtr<nsIThread> &aIOThread);
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static nsresult CacheIconFileFromFaviconURIAsync(nsCOMPtr<nsIURI> aFaviconPageURI,
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nsCOMPtr<nsIFile> aICOFile,
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nsCOMPtr<nsIThread> &aIOThread);
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};
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} // namespace widget
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} // namespace mozilla
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#endif /* __JumpListItem_h__ */
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