From 4f148a322d8dfe0a58ef4abf8cc59f04f3b8732c Mon Sep 17 00:00:00 2001
From: xenakios <xenakios@gmail.com>
Date: Sat, 3 Mar 2018 23:06:06 +0200
Subject: [PATCH] blah

---
 Source/PluginEditor.cpp    | 14 ++++++++++++++
 Source/PluginEditor.h      |  1 +
 Source/PluginProcessor.cpp |  1 +
 Source/PluginProcessor.h   |  1 +
 4 files changed, 17 insertions(+)

diff --git a/Source/PluginEditor.cpp b/Source/PluginEditor.cpp
index 8372616..546a45f 100644
--- a/Source/PluginEditor.cpp
+++ b/Source/PluginEditor.cpp
@@ -355,6 +355,8 @@ void PaulstretchpluginAudioProcessorEditor::timerCallback(int id)
 	if (id == 3)
 	{
 		m_spec_order_ed.setModuleSelected(*processor.getIntParameter(cpi_select_spec_module));
+		m_spec_order_ed.moveModule(*processor.getIntParameter(cpi_select_spec_module), *
+			processor.getIntParameter(cpi_move_spec_module));
 		processor.m_free_filter_envelope->updateMinMaxValues();
 		m_free_filter_component.repaint();
 	}
@@ -980,6 +982,18 @@ void SpectralChainEditor::setModuleSelected(int id)
 	}
 }
 
+void SpectralChainEditor::moveModule(int old_id, int new_id)
+{
+	if (old_id == m_cur_index)
+		return;
+	std::swap(m_order[old_id], m_order[new_id]);
+	m_cur_index = new_id;
+	m_src->setSpectrumProcessOrder(m_order);
+	repaint();
+	if (ModuleOrderOrEnabledChangedCallback)
+		ModuleOrderOrEnabledChangedCallback();
+}
+
 void SpectralChainEditor::drawBox(Graphics & g, int index, int x, int y, int w, int h)
 {
 	String txt;
diff --git a/Source/PluginEditor.h b/Source/PluginEditor.h
index 5df5959..2aff22e 100644
--- a/Source/PluginEditor.h
+++ b/Source/PluginEditor.h
@@ -197,6 +197,7 @@ public:
 	std::function<void(void)> ModuleOrderOrEnabledChangedCallback;
 	const std::vector <SpectrumProcess>& getOrder() const { return m_order; }
 	void setModuleSelected(int id);
+	void moveModule(int old_id, int new_id);
 private:
 	StretchAudioSource * m_src = nullptr;
 	bool m_did_drag = false;
diff --git a/Source/PluginProcessor.cpp b/Source/PluginProcessor.cpp
index 0bad542..f2fda4a 100644
--- a/Source/PluginProcessor.cpp
+++ b/Source/PluginProcessor.cpp
@@ -158,6 +158,7 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
 	addParameter(new AudioParameterInt("freefilter_randomyrate0", "Random rate", 1, 32, 2)); // 39
 	addParameter(new AudioParameterFloat("freefilter_randomyamount0", "Random amount", 0.0, 1.0, 0.0)); // 40
 	addParameter(new AudioParameterInt("select_specmodule0", "Select module", 0, 8, 1)); // 41
+	addParameter(new AudioParameterInt("move_specmodule0", "Move module", 0, 8, 1)); // 42
 	auto& pars = getParameters();
 	for (const auto& p : pars)
 		m_reset_pars.push_back(p->getValue());
diff --git a/Source/PluginProcessor.h b/Source/PluginProcessor.h
index 8a818f4..7960024 100644
--- a/Source/PluginProcessor.h
+++ b/Source/PluginProcessor.h
@@ -68,6 +68,7 @@ const int cpi_freefilter_randomy_numbands = 38;
 const int cpi_freefilter_randomy_rate = 39;
 const int cpi_freefilter_randomy_amount = 40;
 const int cpi_select_spec_module = 41;
+const int cpi_move_spec_module = 42;
 
 class MyPropertiesFile
 {