avmedia/source/macavf/macavfcommon.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <premac.h>
  23 #import <Cocoa/Cocoa.h>
  24 #import <AVFoundation/AVFoundation.h>
  25 #include <postmac.h>
  26
  27 #include <unordered_map>
  28
  29 #include <osl/mutex.hxx>
  30 #include <rtl/ustring.hxx>
  31 #include <tools/stream.hxx>
  32 #include <tools/urlobj.hxx>
  33 #include <cppuhelper/weak.hxx>
  34 #include <cppuhelper/factory.hxx>
  35
  36 #include <com/sun/star/uno/Reference.h>
  37 #include <com/sun/star/uno/RuntimeException.hpp>
  38 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  39 #include <com/sun/star/lang/XComponent.hpp>
  40 #include <com/sun/star/registry/XRegistryKey.hpp>
  41 #include <com/sun/star/lang/XServiceInfo.hpp>
  42 #include <com/sun/star/awt/Rectangle.hpp>
  43 #include <com/sun/star/awt/KeyModifier.hpp>
  44 #include <com/sun/star/awt/MouseButton.hpp>
  45 #include <com/sun/star/media/XManager.hpp>
  46
  47
  48 #define AVMEDIA_MACAVF_PLAYER_IMPLEMENTATIONNAME "com.sun.star.comp.avmedia.Player_MacAVF"
  49 #define AVMEDIA_MACAVF_PLAYER_SERVICENAME "com.sun.star.media.Player_MacAVF"
  50
  51 #define AVMEDIA_MACAVF_WINDOW_IMPLEMENTATIONNAME "com.sun.star.comp.avmedia.Window_MacAVF"
  52 #define AVMEDIA_MACAVF_WINDOW_SERVICENAME "com.sun.star.media.Window_MacAVF"
  53
  54 #define AVMEDIA_MACAVF_FRAMEGRABBER_IMPLEMENTATIONNAME "com.sun.star.comp.avmedia.FrameGrabber_MacAVF"
  55 #define AVMEDIA_MACAVF_FRAMEGRABBER_SERVICENAME "com.sun.star.media.FrameGrabber_MacAVF"
  56
  57
  58 // MacAVObserver handles the notifications used in the AVFoundation framework
  59
  60 namespace avmedia::macavf { class MacAVObserverHandler; }
  61
  62 typedef std::unordered_map<NSObject*,avmedia::macavf::MacAVObserverHandler*> HandlersForObject;
  63
  64 @interface MacAVObserverObject : NSObject
  65 {
  66     HandlersForObject maHandlersForObject;
  67 }
  68 - (void)observeValueForKeyPath:(NSString*)pKeyPath ofObject:(id)pObject change:(NSDictionary*)pChangeDict context:(void*)pContext;
  69 - (void)onNotification:(NSNotification*)pNotification;
  70 @end
  71
  72 namespace avmedia::macavf {
  73
  74 class MacAVObserverHandler
  75 {
  76 private:
  77     static MacAVObserverObject* mpMacAVObserverObject;
  78 public:
  79     virtual ~MacAVObserverHandler() {}
  80     static MacAVObserverObject* getObserver();
  81     virtual bool handleObservation( NSString* pKeyPath ) = 0;
  82 };
  83
  84 }
  85
  86 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */