2 files changed, 65 insertions, 8 deletions

diff --git a/gui/src/ofApp.cpp b/gui/src/ofApp.cpp
index fb179e9..05314d1 100644
--- a/gui/src/ofApp.cpp
+++ b/gui/src/ofApp.cpp
@@ -7,12 +7,6 @@ const float guiScale=560.0f/4096.0f;
 
 //--------------------------------------------------------------
 void ofApp::setup(){
-	warpframe[0]=glm::vec2(0,0);
-    warpframe[1]=glm::vec2(outputWindowSize.x,0);
-    warpframe[2]=glm::vec2(outputWindowSize.x,outputWindowSize.y);
-    warpframe[3]=glm::vec2(0,outputWindowSize.y);
-    select_warpframe=-1;
-    bDrawFrame=false;
 
     gui.setup();
 
@@ -55,12 +49,64 @@ void ofApp::setup(){
 	bShowPositionInterface=false;
 	bOutputSelected=false;
 
-	outputPosition=ofPoint(0,0);
-	outputScale=1.0f;
 	outputOffsetScale=1.0f;
 	commandPressed=false;
 
 
+    select_warpframe=-1;
+    bDrawFrame=false;
+
+	if( XML.loadFile("settings.xml") ){
+		cout << "settings.xml loaded!" <<std::endl;
+
+	}
+	else{
+		cout << "unable to load settings.xml"<<std::endl;
+	}
+
+	warpframe[0]=glm::vec2(
+		XML.getValue("WARP:p0:X", 0),
+		XML.getValue("WARP:p0:Y", 0)
+		);
+    warpframe[1]=glm::vec2(
+		XML.getValue("WARP:p1:X", outputWindowSize.x),
+		XML.getValue("WARP:p1:Y", 0)
+		);
+    warpframe[2]=glm::vec2(
+		XML.getValue("WARP:p2:X", outputWindowSize.x),
+		XML.getValue("WARP:p2:Y", outputWindowSize.y)
+		);
+    warpframe[3]=glm::vec2(
+		XML.getValue("WARP:p3:X", 0),
+		XML.getValue("WARP:p3:Y", outputWindowSize.y)
+		);
+
+    outputPosition=ofPoint(
+    	XML.getValue("POSITION:X", 0),
+    	XML.getValue("POSITION:Y", 0)
+    	);
+
+	outputScale=XML.getValue("SCALE", 1.0f);
+
+}
+
+void ofApp::save_settings(){
+	XML.setValue("WARP:p0:X", warpframe[0].x);
+	XML.setValue("WARP:p0:Y", warpframe[0].y);
+	XML.setValue("WARP:p1:X", warpframe[1].x);
+	XML.setValue("WARP:p1:Y", warpframe[1].y);
+	XML.setValue("WARP:p2:X", warpframe[2].x);
+	XML.setValue("WARP:p2:Y", warpframe[2].y);
+	XML.setValue("WARP:p3:X", warpframe[3].x);
+	XML.setValue("WARP:p3:Y", warpframe[3].y);
+
+	XML.setValue("POSITION:X", outputPosition.x);
+    XML.setValue("POSITION:Y", outputPosition.y);
+
+    XML.setValue("SCALE", outputScale);
+
+    XML.saveFile("settings.xml");
+    cout << "settings.xml saved!" <<std::endl;
 }
 
 //--------------------------------------------------------------
@@ -504,6 +550,11 @@ void ofApp::keyPressed(ofKeyEventArgs &args){
 		}	
 		case OF_KEY_COMMAND:{
 			commandPressed=true;
+			break;
+		}
+		case 's':{
+			save_settings();
+			break;
 		}
 	}
 }
diff --git a/gui/src/ofApp.h b/gui/src/ofApp.h
index 5ecbe61..8865da5 100644
--- a/gui/src/ofApp.h
+++ b/gui/src/ofApp.h
@@ -8,6 +8,7 @@
 #include "ofxOpenCv.h"
 #include "ofxSVG.h"
 #include "lineSegmenter.h"
+#include "ofxXmlSettings.h"
 
 enum Source{
 	TEST,
@@ -47,6 +48,7 @@ class ofApp: public ofBaseApp {
 		void outputWindowResized(ofResizeEventArgs &resizeargs);	
 
 		void select_random_shapes();
+		void save_settings();
 
 		bool commandPressed;
 
@@ -114,4 +116,8 @@ class ofApp: public ofBaseApp {
 		float outputScale;
 		float outputOffsetScale;
 
+		//======================================= //saving settings
+
+		ofxXmlSettings XML;
+
 };