diff src/MatchMarkers.cpp @ 51:6f6461b0d07f

Marker loading and saving via dialog box

--- a/src/MatchMarkers.cpp	Thu Jun 14 20:04:49 2012 +0100
+++ b/src/MatchMarkers.cpp	Thu Jun 14 23:12:36 2012 +0100
@@ -10,7 +10,7 @@
 #include "MatchMarkers.h"
 
 MatchMarkers::MatchMarkers(){
-
+	load();
 }
 
 
@@ -55,3 +55,76 @@
 	
 }
 
+void MatchMarkers::load(){
+	loadMarkerFile("/Users/andrew/Documents/work/programming/of_preRelease_v007_osx/apps/myOpenFrameworks007/MultipleAudioMatcher/bin/data/lewesSavedMarkers.txt");
+}
+
+
+
+void MatchMarkers::loadMarkerFile(std::string filePath){
+		markers.clear();
+		
+		printf("MARKERS : READ FILE '%s'\n", filePath.c_str());
+	
+		ifstream file ( filePath.c_str());
+		string tmpLine, value;
+		stringstream iss;
+
+		while ( file.good() )
+		{
+			getline(file, tmpLine);
+			iss << tmpLine;
+		//	printf("tmp line %s\n", tmpLine.c_str());
+			
+			while(getline ( iss, value, '\n' )){ // read a string until next comma: http://www.cplusplus.com/reference/string/getline/
+				//	cout << string( value, 1, value.length()-2 ); // display value removing the first and the last character from it
+				//		printf("line:%s\n", value.c_str());
+				string::size_type start = value.find_first_not_of(" ,\t\v\n");
+				string firstpart = value.substr(start, string::npos);
+				string::size_type end = firstpart.find_first_of(" ,\t\v\n");
+				string part = firstpart.substr(0, end);
+				markers.push_back(atof(part.c_str()));
+				printf("marker[%i]: %f ms\n", (int)markers.size()-1, markers[markers.size()-1]);
+			
+			}//end while reading line
+			iss.clear();
+			
+		}//end while
+		
+	
+}
+
+
+//--------------------------------------------------------------
+void MatchMarkers::loadFile(){
+	// first, create a string that will hold the URL
+	string fileName;
+	// openFile(string& URL) returns 1 if a file was picked
+	// returns 0 when something went wrong or the user pressed 'cancel'
+	int response = ofxFileDialogOSX::openFile(fileName);
+	if(response){
+		loadMarkerFile(fileName);
+	}else {
+		printf("Could not open marker file\n");
+	}
+}
+
+
+//--------------------------------------------------------------
+void MatchMarkers::saveFile(){
+	// create a string to hold the folder URL
+	string folderURL;
+	// and one for the filename
+	string fileName;
+	// saveFile(string& folderURL, string& fileName) returns 1 if a folder + file were specified
+	// returns 0 when something went wrong or the user pressed 'cancel'
+	int response = ofxFileDialogOSX::saveFile(folderURL, fileName);
+	if(response){
+		// now you can use the folder URL and the filename.
+		printf("\nfolder:'%s'\nfile'%s'\n", folderURL.c_str(), fileName.c_str());
+		saveMarkers(folderURL+"/"+fileName);
+	}else {
+		printf("Could not save marker file\n");
+	}
+}
+