From 52725a033e13f40b2263471f3a85cc59f0ecde6b Mon Sep 17 00:00:00 2001
From: Krisjanis Rijnieks <krisjanis.rijnieks@gmail.com>
Date: Thu, 6 Oct 2016 16:45:59 +0200
Subject: [PATCH] Add cloneActivePreset()

---
 src/Surfaces/SurfaceManager.cpp | 10 ++++++++++
 src/Surfaces/SurfaceManager.h   |  1 +
 src/Surfaces/SurfaceStack.cpp   |  9 +++++++++
 src/Surfaces/SurfaceStack.h     |  2 ++
 src/ofxPiMapper.cpp             |  5 +++++
 src/ofxPiMapper.h               |  1 +
 6 files changed, 28 insertions(+)

diff --git a/src/Surfaces/SurfaceManager.cpp b/src/Surfaces/SurfaceManager.cpp
index 8822429..1a9aae2 100644
--- a/src/Surfaces/SurfaceManager.cpp
+++ b/src/Surfaces/SurfaceManager.cpp
@@ -434,5 +434,15 @@ void SurfaceManager::setActivePreset(unsigned int i){
 	_activePresetIndex = i;
 }
 
+void SurfaceManager::cloneActivePreset(){
+	if(_presets.size() <= 1){
+		return;
+	}
+	
+	SurfaceStack * preset = _presets[_activePresetIndex]->clone();
+	_presets.push_back(preset);
+	_activePresetIndex = _presets.size() - 1;
+}
+
 } // namespace piMapper
 } // namespace ofx
diff --git a/src/Surfaces/SurfaceManager.h b/src/Surfaces/SurfaceManager.h
index 7f52ac4..4c60854 100644
--- a/src/Surfaces/SurfaceManager.h
+++ b/src/Surfaces/SurfaceManager.h
@@ -72,6 +72,7 @@ class SurfaceManager {
 	
 		void setNextPreset();
 		void setActivePreset(unsigned int i);
+		void cloneActivePreset();
 	
 	private:
 		BaseSurface * selectedSurface;
diff --git a/src/Surfaces/SurfaceStack.cpp b/src/Surfaces/SurfaceStack.cpp
index ca26b9b..e0e9e30 100644
--- a/src/Surfaces/SurfaceStack.cpp
+++ b/src/Surfaces/SurfaceStack.cpp
@@ -67,5 +67,14 @@ void SurfaceStack::onVertexChanged(int & i){
 	ofNotifyEvent(vertexChangedEvent, i, this);
 }
 
+SurfaceStack * SurfaceStack::clone(){
+	SurfaceStack * stack = new SurfaceStack();
+	for(unsigned int i = 0; i < _surfaces.size(); ++i){
+		BaseSurface * surface = _surfaces[i]->clone();
+		stack->push_back(surface);
+	}
+	return stack;
+}
+
 } // namespace piMapper
 } // namespace ofx
diff --git a/src/Surfaces/SurfaceStack.h b/src/Surfaces/SurfaceStack.h
index 702c15f..843dbcc 100644
--- a/src/Surfaces/SurfaceStack.h
+++ b/src/Surfaces/SurfaceStack.h
@@ -29,6 +29,8 @@ class SurfaceStack {
 	
 		vector<BaseSurface *> & getSurfaces(){ return _surfaces; };
 	
+		SurfaceStack * clone();
+	
 	private:
 		vector<BaseSurface *> _surfaces;
 };
diff --git a/src/ofxPiMapper.cpp b/src/ofxPiMapper.cpp
index 8d36498..c05331e 100644
--- a/src/ofxPiMapper.cpp
+++ b/src/ofxPiMapper.cpp
@@ -31,6 +31,11 @@ void ofxPiMapper::setNextPreset(){
 	_application.getSurfaceManager()->setNextPreset();
 }
 
+void ofxPiMapper::cloneActivePreset(){
+	_application.getSurfaceManager()->deselectSurface();
+	_application.getSurfaceManager()->cloneActivePreset();
+}
+
 bool ofxPiMapper::loadXmlSettings(string fileName){
 	return _application.loadXmlSettings(fileName);
 }
diff --git a/src/ofxPiMapper.h b/src/ofxPiMapper.h
index ab9b0e8..e70108c 100644
--- a/src/ofxPiMapper.h
+++ b/src/ofxPiMapper.h
@@ -40,6 +40,7 @@ class ofxPiMapper {
 		void registerFboSource(ofx::piMapper::FboSource * fboSource);
 		void setActivePreset(unsigned int i);
 		void setNextPreset();
+		void cloneActivePreset();
 
 		bool loadXmlSettings(string fileName);