Customize Summary File Path

Adding an option to customize the file path at which the summary text file is saved after processing all images.

pom.xml

@@ -10,7 +10,7 @@
 	</parent> 
 
     <artifactId>SpermQ_</artifactId>
-    <version>0.2.3-SNAPSHOT</version>
+    <version>0.2.4-SNAPSHOT</version>
  	<groupId>JNH</groupId>
  	<description>An ImageJ plugin to analyze the flagellar beat of sperm and sperm steering. Copyright (C) 2017-2020: Jan N. Hansen, Sebastian Rassmann, Jan F. Jikeli, and Dagmar Wachten; research group Biophysical Imaging, Institute of Innate Immunity, Bonn, Germany (http://www.iii.uni-bonn.de/en/wachten_lab/). Funding: DFG priority program SPP 1726 &quot;Microswimmers&quot;. This software is part of the following publication: https://www.mdpi.com/2073-4409/8/1/10.</description>
 

src/main/java/spermQ/main.java

@@ -1,6 +1,6 @@
 /***===============================================================================
  
- SpermQ_.java Version v0.2.3
+ SpermQ_.java Version v0.2.4
 
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
@@ -13,7 +13,7 @@ as published by the Free Software Foundation (http://www.gnu.org/licenses/gpl.tx
  
  See the GNU General Public License for more details.
  
- Copyright (C) 2016 - 2022: Jan N Hansen and Jan F Jikeli
+ Copyright (C) 2016 - 2023: Jan N Hansen and Jan F Jikeli
    
  For any questions please feel free to contact me (jan.hansen@uni-bonn.de).
 
@@ -39,7 +39,7 @@ For any questions please feel free to contact me (jan.hansen@uni-bonn.de).
 public class main implements PlugIn, Measurements{
 	//Name
 		static final String PLUGINNAME = "SpermQ_";
-		static final String PLUGINVERSION = "v0.2.3";
+		static final String PLUGINVERSION = "v0.2.4";
 		static final double threshold = 0.70;
 
 	//default settings loader
@@ -98,6 +98,12 @@ public class main implements PlugIn, Measurements{
 
 	@Override
 	public void run(String arg) {
+		// Initialize home path
+		String homePath = FileSystemView.getFileSystemView().getHomeDirectory().getAbsolutePath();
+		if(System.getProperty("os.name").toUpperCase().contains("MAC")){
+			homePath += System.getProperty("file.separator") + "Desktop";
+		}
+
 		/**&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
 		Load Default Settings
 		&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&*/
@@ -395,6 +401,11 @@ else if(selectedDSL.equals(selectionsDSL[14]) || selectedDSL.equals(selectionsDS
 			gd.setInsets(0,0,0);	gd.addNumericField("FFT: Grouped consecutive time-steps", groupedTimesteps, 0);
 			gd.setInsets(0,0,0);	gd.addNumericField("FFT: Do not analyze initial ... µm from head", neglectedInitialArclength, 0);
 			gd.setInsets(0,0,0);	gd.addNumericField("Head rotation matrix radius", hrPlusMinusRange, 0);
+
+			gd.setInsets(10,0,0);	gd.addMessage("Output of summary file", constants.BoldTxt);
+			gd.setInsets(-3,0,0);		gd.addMessage("In the field below you may, if needed, adapt the file path where the file summarizing results for all analyzed images will be stored.", constants.PlTxt);
+			gd.setInsets(-3,0,0);		gd.addStringField("File path for output of the summary txt-file: ", homePath, 30);
+
 
 			gd.showDialog();
 
@@ -424,6 +435,7 @@ else if(selectedDSL.equals(selectionsDSL[14]) || selectedDSL.equals(selectionsDS
 			groupedTimesteps = (int) gd.getNextNumber();
 			neglectedInitialArclength = (double) gd.getNextNumber();			
 			hrPlusMinusRange = (int) hrPlusMinusRange;
+		 	homePath = gd.getNextString();
 
 			if (gd.wasCanceled())return;
 		}
@@ -499,12 +511,33 @@ public void windowClosing(WindowEvent winEvt) {
 		&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&*/
 
 		//Initialize
-		ImagePlus imp;		
-		String homePath = FileSystemView.getFileSystemView().getHomeDirectory().getAbsolutePath();
-		if(System.getProperty("os.name").toUpperCase().contains("MAC")){
-			homePath += System.getProperty("file.separator") + "Desktop";
+		ImagePlus imp;
+
+		//Checking for existing saving path for the summary
+		if(!new File(homePath).exists()) {
+			while(true) {
+				GenericDialog gd = new GenericDialog(PLUGINNAME);		
+//				setInsets(top, left, bottom)
+				gd.setInsets(0,0,0);	gd.addMessage(PLUGINNAME + ", version " + PLUGINVERSION + " (\u00a9 2013-" + constants.dateY.format(new Date()) + ", JF Jikeli \u0026 JN Hansen)", constants.Head1);
+
+				gd.setInsets(10,0,0);	gd.addMessage("The path for saving the summary file does not exist.", constants.PlTxt);
+				gd.setInsets(0,0,0);	gd.addMessage("Correct the path in the box below or enter an existing path for storing the summary file.", constants.PlTxt);
+
+				gd.setInsets(10,0,0);	gd.addStringField("File path for saving the summary file: ", homePath, 30);
+
+				gd.showDialog();
+
+			 	homePath = gd.getNextString();
+
+				if (gd.wasCanceled()) return;
+
+				if(new File(homePath).exists()) {
+					break;
+				}
+			}
 		}
 
+
 		//get head selections
 		Roi [] selections = new Roi [tasks];
 		if(tethered){
@@ -977,8 +1010,16 @@ public void windowClosing(WindowEvent winEvt) {
 							+ "	" + constants.df6US.format(freqSummaryCAngle [task][2][2]));
 
 
-						tools2D.addFooter(tp);		
-					  	tp.saveAs(dir [task] + saveName + System.getProperty("file.separator") + "results.txt");
+						tools2D.addFooter(tp);
+						try {
+						  	tp.saveAs(dir [task] + saveName + System.getProperty("file.separator") + "results.txt");							
+						}catch(Exception e) {
+							String out = "";
+							for(int err = 0; err < e.getStackTrace().length; err++){
+								out += " \n " + e.getStackTrace()[err].toString();
+							}
+							progress.notifyMessage("Failed to write the file path " + dir [task] + saveName + System.getProperty("file.separator") + "results.txt" + " .\nAn error occured:\n" + out, ProgressDialog.ERROR);
+						}
 
 					//save selection
 					  	rm = RoiManager.getInstance();
@@ -1314,10 +1355,20 @@ public void windowClosing(WindowEvent winEvt) {
 				}	
 			}				
 			tools2D.addFooter(tp);
-			tp.saveAs(homePath + System.getProperty("file.separator") + "SpermQ_Summary_" + constants.dateName.format(new Date()) + ".txt");
+
+			try {
+				tp.saveAs(homePath + System.getProperty("file.separator") + "SpermQ_Summary_" + constants.dateName.format(new Date()) + ".txt");					
+			}catch(Exception e) {
+				String out = "";
+				for(int err = 0; err < e.getStackTrace().length; err++){
+					out += " \n " + e.getStackTrace()[err].toString();
+				}
+				progress.notifyMessage("Failed to save the file " + homePath + System.getProperty("file.separator") + "SpermQ_Summary_" + constants.dateName.format(new Date()) + ".txt " + " due to an error:\n" + out, ProgressDialog.ERROR);
+			}
+
 			System.gc();
 			done = true;
-			new WaitForUserDialog("All tasks have been processed. A summary file has been saved on the desktop!").show();
+			new WaitForUserDialog("All tasks have been processed. A summary file has been saved at\n" + homePath + "!").show();
 		}		
 	}
 }

src/main/resources/plugins.config

@@ -2,7 +2,7 @@
 # #%L
 # SpermQ_ plugin for ImageJ.
 # %%
-# Copyright (C) 2016-2022 Jan Niklas Hansen and Jan F Jikeli.
+# Copyright (C) 2016-2023 Jan N. Hansen and Jan F Jikeli.
 # %%
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as
@@ -21,9 +21,9 @@
 ###
 # Name: SpermQ
 
-# Author: Jan Niklas Hansen <Jan.Hansen@uni-bonn.de>
-# Version: 0.2.3
+# Author: Jan N. Hansen <Jan.Hansen@uni-bonn.de>
+# Version: 0.2.4
 # Date: 2016/11/14
 # Requires: ImageJ
 
-Plugins>JNH>Analysis, "SpermQ v0.2.3", spermQ.main
+Plugins>JNH>Analysis, "SpermQ v0.2.4", spermQ.main