nsMessenger.h - mozsearch

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __nsMsgAppCore_h

#define __nsMsgAppCore_h

#include "nscore.h"

#include "nsIMessenger.h"

#include "nsCOMPtr.h"

#include "nsITransactionManager.h"

#include "nsIFile.h"

#include "nsIDocShell.h"

#include "nsString.h"

#include "nsIStringBundle.h"

#include "nsIFile.h"

#include "nsIFilePicker.h"

#include "nsWeakReference.h"

#include "mozIDOMWindow.h"

#include "nsTArray.h"

#include "nsIMsgStatusFeedback.h"

class nsSaveAllAttachmentsState;

class nsMessenger : public nsIMessenger, public nsSupportsWeakReference {

  using PathString = mozilla::PathString;

 public:

  nsMessenger();

  NS_DECL_ISUPPORTS

  NS_DECL_NSIMESSENGER

  nsresult Alert(const char* stringName);

  nsresult SaveAttachment(nsIFile* file, const nsACString& unescapedUrl,

                          const nsACString& messageUri,

                          const nsACString& contentType,

                          nsSaveAllAttachmentsState* saveState,

                          nsIUrlListener* aListener);

  nsresult PromptIfFileExists(nsIFile* file);

  nsresult DetachAttachments(const nsTArray<nsCString>& aContentTypeArray,

                             const nsTArray<nsCString>& aUrlArray,

                             const nsTArray<nsCString>& aDisplayNameArray,

                             const nsTArray<nsCString>& aMessageUriArray,

                             nsTArray<nsCString>* saveFileUris,

                             nsIUrlListener* aListener,

                             bool withoutWarning = false);

  nsresult SaveAllAttachments(const nsTArray<nsCString>& contentTypeArray,

                              const nsTArray<nsCString>& urlArray,

                              const nsTArray<nsCString>& displayNameArray,

                              const nsTArray<nsCString>& messageUriArray,

                              bool detaching,

                              nsIUrlListener* aListener = nullptr);

  nsresult SaveOneAttachment(const nsACString& aContentType,

                             const nsACString& aURL,

                             const nsACString& aDisplayName,

                             const nsACString& aMessageUri, bool detaching);

 protected:

  virtual ~nsMessenger();

  void GetString(const nsString& aStringName, nsString& stringValue);

  nsresult InitStringBundle();

  nsresult PromptIfDeleteAttachments(

      bool saveFirst, const nsTArray<nsCString>& displayNameArray);

 private:

  nsresult GetLastSaveDirectory(nsIFile** aLastSaveAsDir);

  // if aLocalFile is a dir, we use it.  otherwise, we use the parent of

  // aLocalFile.

  nsresult SetLastSaveDirectory(nsIFile* aLocalFile);

  nsresult AdjustFileIfNameTooLong(nsIFile* aFile);

  nsresult GetSaveAsFile(const nsAString& aMsgFilename,

                         int32_t* aSaveAsFileType, nsIFile** aSaveAsFile);

  nsresult GetSaveToDir(nsIFile** aSaveToDir);

  nsresult ShowPicker(nsIFilePicker* aPicker,

                      nsIFilePicker::ResultCode* aResult);

  class nsFilePickerShownCallback : public nsIFilePickerShownCallback {

    virtual ~nsFilePickerShownCallback() {}

   public:

    nsFilePickerShownCallback();

    NS_DECL_ISUPPORTS

    NS_IMETHOD Done(nsIFilePicker::ResultCode aResult) override;

   public:

    bool mPickerDone;

    nsIFilePicker::ResultCode mResult;

};

  nsString mId;

  nsCOMPtr<nsITransactionManager> mTxnMgr;

  /* rhp - need this to drive message display */

  nsCOMPtr<mozIDOMWindowProxy> mWindow;

  nsCOMPtr<nsIMsgWindow> mMsgWindow;

  nsCOMPtr<nsIDocShell> mDocShell;

  // String bundles...

  nsCOMPtr<nsIStringBundle> mStringBundle;

  nsCOMPtr<nsISupports> mSearchContext;

};

#define NS_MESSENGER_CID                             \

  { /* f436a174-e2c0-4955-9afe-e3feb68aee56 */       \

    0xf436a174, 0xe2c0, 0x4955, {                    \

      0x9a, 0xfe, 0xe3, 0xfe, 0xb6, 0x8a, 0xee, 0x56 \

    }                                                \

#endif