OpenShot Audio Library | OpenShotAudio  0.3.1
juce_ValueTreeSynchroniser.h
1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2017 - ROLI Ltd.
6 
7  JUCE is an open source library subject to commercial or open-source
8  licensing.
9 
10  By using JUCE, you agree to the terms of both the JUCE 5 End-User License
11  Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
12  27th April 2017).
13 
14  End User License Agreement: www.juce.com/juce-5-licence
15  Privacy Policy: www.juce.com/juce-5-privacy-policy
16 
17  Or: You may also use this code under the terms of the GPL v3 (see
18  www.gnu.org/licenses).
19 
20  JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
21  EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
22  DISCLAIMED.
23 
24  ==============================================================================
25 */
26 
27 namespace juce
28 {
29 
30 //==============================================================================
47 {
48 public:
55  ValueTreeSynchroniser (const ValueTree& tree);
56 
58  ~ValueTreeSynchroniser() override;
59 
65  virtual void stateChanged (const void* encodedChange, size_t encodedChangeSize) = 0;
66 
72  void sendFullSyncCallback();
73 
80  static bool applyChange (ValueTree& target,
81  const void* encodedChangeData, size_t encodedChangeDataSize,
82  UndoManager* undoManager);
83 
85  const ValueTree& getRoot() noexcept { return valueTree; }
86 
87 private:
88  ValueTree valueTree;
89 
90  void valueTreePropertyChanged (ValueTree&, const Identifier&) override;
91  void valueTreeChildAdded (ValueTree&, ValueTree&) override;
92  void valueTreeChildRemoved (ValueTree&, ValueTree&, int) override;
93  void valueTreeChildOrderChanged (ValueTree&, int, int) override;
94 
95  JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ValueTreeSynchroniser)
96 };
97 
98 } // namespace juce
const ValueTree & getRoot() noexcept
virtual void stateChanged(const void *encodedChange, size_t encodedChangeSize)=0