From 9cc2c7bb1282afaa58002c0b1a1369a04a9d202f Mon Sep 17 00:00:00 2001
From: Rusty Myers <rzm102@psu.edu>
Date: Thu, 18 Feb 2021 11:29:01 -0500
Subject: [PATCH] Updating to version 1.7! Fixes Tool tip and adds QnA path to
 title bar. Added a preferences window that will hold something in the future.
 Better containerize QnA module by moving code into method. Adding ability to
 check multiple paths for QnA binary, will make it a preference...I hope.

---
 QnA GUI.xcodeproj/project.pbxproj |  8 +++----
 QnA/AppDelegate.swift             | 29 -------------------------
 QnA/Base.lproj/Main.storyboard    | 20 +++++++++---------
 QnA/PrefsViewController.swift     |  5 ++++-
 QnA/QnA.swift                     | 31 ++++++++++++++++++++++++---
 QnA/ViewController.swift          | 35 ++++++++++++++++++-------------
 6 files changed, 67 insertions(+), 61 deletions(-)

diff --git a/QnA GUI.xcodeproj/project.pbxproj b/QnA GUI.xcodeproj/project.pbxproj
index ea582ab..725f709 100644
--- a/QnA GUI.xcodeproj/project.pbxproj	
+++ b/QnA GUI.xcodeproj/project.pbxproj	
@@ -273,12 +273,12 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 1.6;
+				CURRENT_PROJECT_VERSION = 1.7;
 				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = QnA/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
-				MARKETING_VERSION = 1.6;
+				MARKETING_VERSION = 1.7;
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = edu.psu.QnAGUI;
 				PRODUCT_NAME = "QnA GUI";
@@ -293,12 +293,12 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 1.6;
+				CURRENT_PROJECT_VERSION = 1.7;
 				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = QnA/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
-				MARKETING_VERSION = 1.6;
+				MARKETING_VERSION = 1.7;
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = edu.psu.QnAGUI;
 				PRODUCT_NAME = "QnA GUI";
diff --git a/QnA/AppDelegate.swift b/QnA/AppDelegate.swift
index d4b0c21..4ba5d34 100644
--- a/QnA/AppDelegate.swift
+++ b/QnA/AppDelegate.swift
@@ -12,37 +12,8 @@ import Cocoa
 class AppDelegate: NSObject, NSApplicationDelegate {
     @IBOutlet weak var runQueryMenuItem: NSMenuItem!
     
-    var qnaPath = String()
-    var qna_file_paths:[String] = ["/Library/BESAgent/BESAgent.app/Contents/MacOS/QnA","QnA","/usr/local/bin/QnA"]
-
     func applicationDidFinishLaunching(_ aNotification: Notification) {
         // Insert code here to initialize your application
-        NSLog("Starting App")
-        
-        // Create a FileManager instance
-        let fileManager = FileManager.default
-        
-        // Check if file exists, given its path
-        for qna_test_Path in qna_file_paths {
-            // Example: http://stackoverflow.com/questions/30097521/messagebox-from-daemon-in-swift-os-x
-            if fileManager.fileExists(atPath: qna_test_Path) {
-                print("File exists: \(qna_test_Path)")
-                qnaPath = qna_test_Path
-                return
-            } else {
-                print("File not found: \(qna_test_Path)")
-            }
-        }
-        if qnaPath == "" {
-            let alert:NSAlert = NSAlert();
-            alert.messageText = "Missing QnA Binary";
-            alert.informativeText = "QnA GUI.app could not find the QnA binary! Please install and try again.";
-            alert.runModal();
-            exit(3)
-
-        } else {
-            print("We found qna! \(qnaPath)")
-        }
     }
 
     func applicationWillTerminate(_ aNotification: Notification) {
diff --git a/QnA/Base.lproj/Main.storyboard b/QnA/Base.lproj/Main.storyboard
index b9eea1a..f0b0fe3 100644
--- a/QnA/Base.lproj/Main.storyboard
+++ b/QnA/Base.lproj/Main.storyboard
@@ -679,9 +679,8 @@
         <scene sceneID="eCI-99-Wa3">
             <objects>
                 <windowController id="vpE-RH-5bo" sceneMemberID="viewController">
-                    <window key="window" title="Preferences" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" frameAutosaveName="" animationBehavior="default" id="d57-cT-UOY">
+                    <window key="window" title="Preferences" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" frameAutosaveName="" animationBehavior="default" id="d57-cT-UOY" userLabel="Preferences">
                         <windowStyleMask key="styleMask" titled="YES" closable="YES"/>
-                        <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
                         <rect key="contentRect" x="425" y="462" width="480" height="270"/>
                         <rect key="screenRect" x="0.0" y="0.0" width="1680" height="1025"/>
                         <view key="contentView" id="YqJ-jr-2db">
@@ -700,10 +699,10 @@
             </objects>
             <point key="canvasLocation" x="-499" y="250"/>
         </scene>
-        <!--View Controller-->
+        <!--Prefs View Controller-->
         <scene sceneID="kbL-px-ltG">
             <objects>
-                <viewController id="UJN-os-FEQ" sceneMemberID="viewController">
+                <viewController id="UJN-os-FEQ" customClass="PrefsViewController" customModule="QnA_GUI" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" id="1hd-Jm-aqO">
                         <rect key="frame" x="0.0" y="0.0" width="480" height="270"/>
                         <autoresizingMask key="autoresizingMask"/>
@@ -717,7 +716,7 @@
         <scene sceneID="R2V-B0-nI4">
             <objects>
                 <windowController id="B8D-0N-5wS" sceneMemberID="viewController">
-                    <window key="window" title="QnA GUI" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="IQv-IB-iLA" userLabel="QnA GUI">
+                    <window key="window" title="QnA GUI" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="IQv-IB-iLA">
                         <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
                         <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
                         <rect key="contentRect" x="186" y="565" width="480" height="270"/>
@@ -754,15 +753,15 @@
                             <scrollView horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="UmQ-5g-f30">
                                 <rect key="frame" x="20" y="20" width="590" height="269"/>
                                 <clipView key="contentView" drawsBackground="NO" id="cCe-bG-ojG">
-                                    <rect key="frame" x="1" y="1" width="573" height="267"/>
+                                    <rect key="frame" x="1" y="1" width="588" height="267"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
                                         <textView importsGraphics="NO" verticallyResizable="YES" usesFontPanel="YES" findStyle="panel" continuousSpellChecking="YES" allowsUndo="YES" usesRuler="YES" allowsNonContiguousLayout="YES" quoteSubstitution="YES" dashSubstitution="YES" spellingCorrection="YES" smartInsertDelete="YES" id="X8r-Um-0gH">
-                                            <rect key="frame" x="0.0" y="0.0" width="573" height="267"/>
+                                            <rect key="frame" x="0.0" y="0.0" width="588" height="267"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                                             <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                            <size key="minSize" width="573" height="267"/>
+                                            <size key="minSize" width="588" height="267"/>
                                             <size key="maxSize" width="590" height="10000000"/>
                                             <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                         </textView>
@@ -773,11 +772,11 @@
                                     <autoresizingMask key="autoresizingMask"/>
                                 </scroller>
                                 <scroller key="verticalScroller" wantsLayer="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="NO" id="XAK-nL-jgc">
-                                    <rect key="frame" x="574" y="1" width="15" height="267"/>
+                                    <rect key="frame" x="573" y="1" width="16" height="267"/>
                                     <autoresizingMask key="autoresizingMask"/>
                                 </scroller>
                             </scrollView>
-                            <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Nin-oG-onR">
+                            <button toolTip="QnAPATH" verticalHuggingPriority="750" allowsExpansionToolTips="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Nin-oG-onR">
                                 <rect key="frame" x="546" y="290" width="71" height="32"/>
                                 <buttonCell key="cell" type="push" title="Query" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="Oui-TC-uyF">
                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
@@ -810,6 +809,7 @@ DQ
                     </connections>
                 </viewController>
                 <customObject id="rPt-NT-nkU" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
+                <userDefaultsController representsSharedInstance="YES" id="hQW-nX-Zie"/>
             </objects>
             <point key="canvasLocation" x="150" y="688.5"/>
         </scene>
diff --git a/QnA/PrefsViewController.swift b/QnA/PrefsViewController.swift
index e3dcfcb..1e99d8b 100644
--- a/QnA/PrefsViewController.swift
+++ b/QnA/PrefsViewController.swift
@@ -9,10 +9,13 @@
 import Cocoa
 
 class PrefsViewController: NSViewController {
-
+    
     override func viewDidLoad() {
         super.viewDidLoad()
         // Do view setup here.
     }
+    override func viewWillAppear() {
+            super.viewWillAppear()
+        }
     
 }
diff --git a/QnA/QnA.swift b/QnA/QnA.swift
index ef3b641..11c6449 100644
--- a/QnA/QnA.swift
+++ b/QnA/QnA.swift
@@ -10,11 +10,35 @@ import Foundation
 import os
     
 class QnA: NSObject {
-    let appDelegate = NSApplication.shared.delegate as! AppDelegate
+    var qnaPath = String()
+    //TODO make qna_file_paths a preference, ordered list of preference?
+    var qna_file_paths:[String] = ["/Library/BESAgent/BESAgent.app/Contents/MacOS/QnA","QnA","/usr/local/bin/QnA"]
     
     func getQnAPath() -> String {
-        let qnaPath = appDelegate.qnaPath
-        return qnaPath
+        // Create a FileManager instance
+        let fileManager = FileManager.default
+        
+        // Check if file exists, given its path
+        for qna_test_Path in qna_file_paths {
+            // Example: http://stackoverflow.com/questions/30097521/messagebox-from-daemon-in-swift-os-x
+            if fileManager.fileExists(atPath: qna_test_Path) {
+                print("File exists: \(qna_test_Path)")
+                self.qnaPath = qna_test_Path
+                break
+            } else {
+                print("File not found: \(qna_test_Path)")
+                self.qnaPath = ""
+            }
+        }
+        if self.qnaPath == "" {
+            let alert:NSAlert = NSAlert();
+            alert.messageText = "Missing QnA Binary";
+            alert.informativeText = "QnA GUI.app could not find the QnA binary! Please install and try again.";
+            alert.runModal();
+            exit(3)
+
+        } 
+        return self.qnaPath
     }
     
     func shell(relevance: String) -> String {
@@ -24,6 +48,7 @@ class QnA: NSObject {
         
         //NSLog("%@", relevance)
         task.launchPath = getQnAPath()
+        //TODO Make -showtypes a preference?
         task.arguments = ["-showtypes"]
         task.standardInput = inpipe
         task.standardOutput = outpipe
diff --git a/QnA/ViewController.swift b/QnA/ViewController.swift
index c70d3ef..ab734c2 100644
--- a/QnA/ViewController.swift
+++ b/QnA/ViewController.swift
@@ -13,8 +13,10 @@ import Foundation
 class ViewController: NSViewController {
     // Create new QnA object
     let qna = QnA.init()
+    
     let appDelegate = NSApplication.shared.delegate as! AppDelegate
-
+    lazy var window: NSWindow! = self.view.window
+    
     @IBAction func runQueryMenuItemSelected(_ sender: Any) {
         queryButton(sender: appDelegate)
     }
@@ -24,6 +26,7 @@ class ViewController: NSViewController {
     @IBOutlet weak var queryBar: NSTextField!
     @IBOutlet var queryOut: NSTextView!
     @IBOutlet var queryButtonOutlet: NSButton!
+
     //this is the file. we will write to and read from it
     let tmpQueryFile = "/tmp/_qna_query.txt"
     
@@ -32,25 +35,31 @@ class ViewController: NSViewController {
         deleteFile()
     }
     override func viewDidLoad() {
-        if #available(OSX 10.10, *) {
-            super.viewDidLoad()
-        } else {
-            // Fallback on earlier versions
-        }
+        super.viewDidLoad()
+        
         // Enable selection in query output window
         queryOut.isEditable = false
-        // Set the tool top on the query button to qna binary path
-        queryButtonOutlet.toolTip = appDelegate.qnaPath
-
+        
         // Do any additional setup after loading the view.
         queryBar.stringValue = readFile()
+
     }
 
+    override func viewWillAppear() {
+            super.viewWillAppear()
+            let qnaPath = qna.getQnAPath()
+            window?.title = "QnA GUI (\(qnaPath))"
+            // Set the tool top on the query button to qna binary path
+            if queryButtonOutlet.toolTip != nil {
+                queryButtonOutlet.toolTip = qnaPath
+            } else {
+                NSLog("Can't set tooltip")
+            }
+        }
+    
     func readFile() -> String {
         // https://stackoverflow.com/questions/37981375/nsfilehandle-updateatpath-how-can-i-update-file-instead-of-overwriting
         //https://developer.apple.com/documentation/foundation/filehandle/1411131-init
-        // Turn our queryText string into data
-//        let data = queryText.data(using: String.Encoding.utf8, allowLossyConversion: false)!
         // Create new filemanager
         let filemanager = FileManager.default
         // Check for the file at the path and create if it doesn't exist
@@ -113,7 +122,6 @@ class ViewController: NSViewController {
         }
         
         // Get unquoted string from text bar
-
         let newQuery:String = queryBar.stringValue
         
         // Log new string
@@ -121,6 +129,7 @@ class ViewController: NSViewController {
         
         // Remove temp file
         deleteFile()
+        
         // Write query to temp file
         writeToFile(queryText: newQuery)
         
@@ -132,8 +141,6 @@ class ViewController: NSViewController {
         
         // Set text view to output
         setqueryOutput(shelloutput)
-        
-        
     }
 
     func setqueryOutput(_ text: String = "") {