Move Application mode switching to methods

This gives the possibility to call CommandManager managed calls from the ofxPiMapper class.

src/Application/Application.cpp

@@ -98,27 +98,19 @@ void Application::onKeyPressed(ofKeyEventArgs & args){
 		 break;
 		 
 	 case '1':
-		 _cmdManager.exec(
-			 new ofx::piMapper::SetApplicationModeCmd(
-				 this, PresentationMode::instance()));
+		 setProjectionMode();
 		 break;
 
 	 case '2':
-		 _cmdManager.exec(
-			 new ofx::piMapper::SetApplicationModeCmd(
-				 this, TextureMappingMode::instance()));
+		 setTextureMode();
 		 break;
 
 	 case '3':
-		 _cmdManager.exec(
-			 new ofx::piMapper::SetApplicationModeCmd(
-				 this, ProjectionMappingMode::instance()));
+		 setProjectionMode();
 		 break;
 
 	 case '4':
-		 _cmdManager.exec(
-			 new ofx::piMapper::SetApplicationModeCmd(
-				 this, SourceSelectionMode::instance()));
+		 setSourceMode();
 		 break;
 
 	 case 'f':
@@ -260,5 +252,29 @@ bool Application::loadXmlSettings(string fileName){
 	return true;
 }
 
+void Application::setPresentationMode(){
+	_cmdManager.exec(
+		new ofx::piMapper::SetApplicationModeCmd(
+			this, PresentationMode::instance()));
+}
+
+void Application::setTextureMode(){
+	_cmdManager.exec(
+		new ofx::piMapper::SetApplicationModeCmd(
+			this, TextureMappingMode::instance()));
+}
+
+void Application::setProjectionMode(){
+	_cmdManager.exec(
+		new ofx::piMapper::SetApplicationModeCmd(
+			this, ProjectionMappingMode::instance()));
+}
+
+void Application::setSourceMode(){
+	_cmdManager.exec(
+		new ofx::piMapper::SetApplicationModeCmd(
+			this, SourceSelectionMode::instance()));
+}
+
 } // namespace piMapper
 } // namespace ofx

src/Application/Application.h

@@ -70,6 +70,11 @@ class Application : public KeyListener {
 		TerminalListener consoleListener;
 	
 		// Command executors
+		void setPresentationMode();
+		void setTextureMode();
+		void setProjectionMode();
+		void setSourceMode();
+	
 		void setActivePreset(unsigned int i);
 		void setNextPreset();