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/**
bespoke synth, a software modular synthesizer
Copyright (C) 2021 Ryan Challinor (contact: awwbees@gmail.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
**/
//
// LoopStorer.h
// Bespoke
//
// Created by Ryan Challinor on 1/22/15.
//
//
#pragma once
#include "EnvOscillator.h"
#include "IDrawableModule.h"
#include "Checkbox.h"
#include "Slider.h"
#include "DropdownList.h"
#include "Transport.h"
#include "ClickButton.h"
#include "OpenFrameworksPort.h"
class Sample;
class Looper;
class ChannelBuffer;
class LoopStorer : public IDrawableModule, public IFloatSliderListener, public IIntSliderListener, public IDropdownListener, public IButtonListener, public ITimeListener
{
public:
LoopStorer();
~LoopStorer();
static IDrawableModule* Create() { return new LoopStorer(); }
static bool AcceptsAudio() { return false; }
static bool AcceptsNotes() { return false; }
static bool AcceptsPulses() { return false; }
void CreateUIControls() override;
void Init() override;
void Poll() override;
void PostRepatch(PatchCableSource* cableSource, bool fromUserClick) override;
int GetRowY(int idx);
Looper* GetLooper() { return mLooper; }
int GetQueuedBufferIdx() { return mQueuedSwapBufferIdx; }
void SetEnabled(bool enabled) override { mEnabled = enabled; }
void OnTimeEvent(double time) override;
void CheckboxUpdated(Checkbox* checkbox, double time) override;
void FloatSliderUpdated(FloatSlider* slider, float oldVal, double time) override;
void IntSliderUpdated(IntSlider* slider, int oldVal, double time) override;
void DropdownClicked(DropdownList* list) override;
void DropdownUpdated(DropdownList* list, int oldVal, double time) override;
void ButtonClicked(ClickButton* button, double time) override;
void LoadLayout(const ofxJSONElement& moduleInfo) override;
void SaveLayout(ofxJSONElement& moduleInfo) override;
void SetUpFromSaveData() override;
void SaveState(FileStreamOut& out) override;
void LoadState(FileStreamIn& in, int rev) override;
int GetModuleSaveStateRev() const override { return 0; }
bool IsEnabled() const override { return mEnabled; }
private:
//IDrawableModule
void DrawModule() override;
void GetModuleDimensions(float& width, float& height) override;
void SwapBuffer(int swapToIdx);
class SampleData
{
public:
SampleData();
~SampleData();
void Init(LoopStorer* storer, int index);
void Draw();
ChannelBuffer* mBuffer{ nullptr };
int mNumBars{ 1 };
Checkbox* mSelectCheckbox{ nullptr };
LoopStorer* mLoopStorer{ nullptr };
int mIndex{ 0 };
int mBufferLength{ -1 };
bool mIsCurrentBuffer{ false };
};
Looper* mLooper{ nullptr };
Checkbox* mRewriteToSelectionCheckbox{ nullptr };
bool mRewriteToSelection{ false };
DropdownList* mQuantizationDropdown{ nullptr };
NoteInterval mQuantization{ NoteInterval::kInterval_None };
int mQueuedSwapBufferIdx{ -1 };
ofMutex mSwapMutex;
bool mIsSwapping{ false };
ClickButton* mClearButton{ nullptr };
ofMutex mLoadMutex;
std::vector<SampleData*> mSamples;
int mCurrentBufferIdx{ 0 };
PatchCableSource* mLooperCable{ nullptr };
};
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