uriloader/exthandler/nsLocalHandlerApp.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim:expandtab:shiftwidth=2:tabstop=2:cin:
   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 #ifndef __nsLocalHandlerAppImpl_h__
   8 #define __nsLocalHandlerAppImpl_h__
   9
  10 #include "nsString.h"
  11 #include "nsIMIMEInfo.h"
  12 #include "nsIFile.h"
  13 #include "nsTArray.h"
  14
  15 #include <functional>
  16
  17 class nsLocalHandlerApp : public nsILocalHandlerApp {
  18  public:
  19   NS_DECL_ISUPPORTS
  20   NS_DECL_NSIHANDLERAPP
  21   NS_DECL_NSILOCALHANDLERAPP
  22
  23   nsLocalHandlerApp() {}
  24
  25   nsLocalHandlerApp(const char16_t* aName, nsIFile* aExecutable)
  26       : mName(aName), mExecutable(aExecutable) {}
  27
  28   nsLocalHandlerApp(const nsAString& aName, nsIFile* aExecutable)
  29       : mName(aName), mExecutable(aExecutable) {}
  30
  31  protected:
  32   virtual ~nsLocalHandlerApp() {}
  33
  34   virtual std::function<nsresult(nsString&)>
  35   GetPrettyNameOnNonMainThreadCallback();
  36
  37   nsString mName;
  38   nsString mDetailedDescription;
  39   nsTArray<nsString> mParameters;
  40   nsCOMPtr<nsIFile> mExecutable;
  41
  42   /**
  43    * Launches this application with a single argument (typically either
  44    * a file path or a URI spec).  This is meant as a helper method for
  45    * implementations of (e.g.) LaunchWithURI.
  46    *
  47    * @param aApp The application to launch (may not be null)
  48    * @param aArg The argument to pass on the command line
  49    */
  50   nsresult LaunchWithIProcess(const nsCString& aArg);
  51 };
  52
  53 // any platforms that need a platform-specific class instead of just
  54 // using nsLocalHandlerApp need to add an include and a typedef here.
  55 #ifdef XP_MACOSX
  56 #  ifndef NSLOCALHANDLERAPPMAC_H_
  57 #    include "mac/nsLocalHandlerAppMac.h"
  58 typedef nsLocalHandlerAppMac PlatformLocalHandlerApp_t;
  59 #  endif
  60 #elif XP_WIN
  61 #  ifndef NSLOCALHANDLERAPPWIN_H_
  62 #    include "win/nsLocalHandlerAppWin.h"
  63 typedef nsLocalHandlerAppWin PlatformLocalHandlerApp_t;
  64 #  endif
  65 #else
  66 typedef nsLocalHandlerApp PlatformLocalHandlerApp_t;
  67 #endif
  68
  69 #endif  //  __nsLocalHandlerAppImpl_h__