openshot-audio  0.1.2
juce_MidiOutput.h
Go to the documentation of this file.
1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2015 - ROLI Ltd.
6 
7  Permission is granted to use this software under the terms of either:
8  a) the GPL v2 (or any later version)
9  b) the Affero GPL v3
10 
11  Details of these licenses can be found at: www.gnu.org/licenses
12 
13  JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
14  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15  A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 
17  ------------------------------------------------------------------------------
18 
19  To release a closed-source product which uses JUCE, commercial licenses are
20  available: visit www.juce.com for more information.
21 
22  ==============================================================================
23 */
24 
25 #ifndef JUCE_MIDIOUTPUT_H_INCLUDED
26 #define JUCE_MIDIOUTPUT_H_INCLUDED
27 
28 
29 //==============================================================================
38 class JUCE_API MidiOutput : private Thread
39 {
40 public:
41  //==============================================================================
49  static StringArray getDevices();
50 
55  static int getDefaultDeviceIndex();
56 
67  static MidiOutput* openDevice (int deviceIndex);
68 
69 
70  #if JUCE_LINUX || JUCE_MAC || JUCE_IOS || DOXYGEN
71 
80  static MidiOutput* createNewDevice (const String& deviceName);
81  #endif
82 
83  //==============================================================================
85  ~MidiOutput();
86 
90  void sendMessageNow (const MidiMessage& message);
91 
92  //==============================================================================
110  void sendBlockOfMessages (const MidiBuffer& buffer,
111  double millisecondCounterToStartAt,
112  double samplesPerSecondForBuffer);
113 
115  void clearAllPendingMessages();
116 
120  void startBackgroundThread();
121 
125  void stopBackgroundThread();
126 
127 
128 private:
129  //==============================================================================
130  void* internal;
131  CriticalSection lock;
132  struct PendingMessage;
133  PendingMessage* firstMessage;
134 
135  MidiOutput(); // These objects are created with the openDevice() method.
136  void run() override;
137 
139 };
140 
141 
142 #endif // JUCE_MIDIOUTPUT_H_INCLUDED
virtual void run()=0
Definition: juce_String.h:43
Definition: juce_MidiOutput.h:38
#define JUCE_API
Definition: juce_StandardHeader.h:139
JOCTET * buffer
Definition: juce_JPEGLoader.cpp:302
Definition: juce_CriticalSection.h:47
Definition: juce_StringArray.h:39
Definition: juce_Thread.h:47
#define JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(className)
Definition: juce_PlatformDefs.h:198
Definition: juce_MidiBuffer.h:43
Definition: juce_MidiMessage.h:35
Definition: juce_MidiOutput.cpp:25