More minor UI polish, work on making the DB backend more robust

QuickHAC/QuickHAC.xcodeproj/project.pbxproj

@@ -1323,6 +1323,7 @@
 				CODE_SIGN_ENTITLEMENTS = QuickHAC/QuickHAC.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				EXCLUDED_SOURCE_FILE_NAMES = "";
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "QuickHAC/QuickHAC-Prefix.pch";
 				GCC_WARN_UNDECLARED_SELECTOR = NO;
@@ -1357,6 +1358,7 @@
 				CODE_SIGN_ENTITLEMENTS = QuickHAC/QuickHAC.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				EXCLUDED_SOURCE_FILE_NAMES = libTestFlight.a;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "QuickHAC/QuickHAC-Prefix.pch";
 				GCC_WARN_UNDECLARED_SELECTOR = NO;

QuickHAC/QuickHAC/Images.xcassets/LoginIcon.imageset/Contents.json

@@ -0,0 +1,18 @@
+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "scale" : "1x",
+      "filename" : "login_icon.png"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "filename" : "login_icon@2x.png"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

QuickHAC/QuickHAC/QuickHAC-Info.plist

@@ -21,7 +21,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>755</string>
+	<string>762</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIBackgroundModes</key>
@@ -32,6 +32,10 @@
 	<array>
 		<string>armv7</string>
 	</array>
+	<key>UIStatusBarHidden</key>
+	<false/>
+	<key>UIStatusBarStyle</key>
+	<string>UIStatusBarStyleBlackTranslucent</string>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>

QuickHAC/QuickHAC/SQUAppDelegate.m

@@ -53,6 +53,25 @@ - (BOOL) application:(UIApplication *) application didFinishLaunchingWithOptions
 	NSAssert(defaultPreferences, @"Default preferences could not be loaded from URL %@", defaultPreferencesURL);
 	[[NSUserDefaults standardUserDefaults] registerDefaults:defaultPreferences];
 
+	// See if the user updated the app
+	NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleShortVersionString"];
+	NSString *lastVersion = [[NSUserDefaults standardUserDefaults] stringForKey:@"lastAppVersion"];
+
+	if(lastVersion) {
+		if([lastVersion isEqualToString:appVersion]) {
+			// not updated since last launch
+		} else {
+			NSLog(@"User updated from %@ to %@", lastVersion, appVersion);
+			[[NSUserDefaults standardUserDefaults] setObject:appVersion forKey:@"lastAppVersion"];
+			[[NSUserDefaults standardUserDefaults] synchronize];
+		}
+	} else {
+		NSLog(@"User is running %@ for first time", appVersion);
+
+		[[NSUserDefaults standardUserDefaults] setObject:appVersion forKey:@"lastAppVersion"];
+		[[NSUserDefaults standardUserDefaults] synchronize];
+	}
+
     // Used for the entire singleton thing
     sharedDelegate = self;
 
@@ -84,7 +103,7 @@ - (BOOL) application:(UIApplication *) application didFinishLaunchingWithOptions
 		[[UINavigationBar appearance] setBackgroundColor:UIColorFromRGB(kSQUColourNavbarBG)];
 		[[UINavigationBar appearance] setTitleTextAttributes:@{
 															   NSForegroundColorAttributeName: UIColorFromRGB(kSQUColourTitle),
-															   NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue-Light" size:0.0],
+															   NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue-Medium" size:0.0],
 															   }];
 		[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"navbar_bg"] forBarMetrics:UIBarMetricsDefault];
 

QuickHAC/QuickHAC/SQUClassDetailController.m

@@ -39,8 +39,8 @@ - (id) initWithCourse:(SQUCourse *) course {
 		self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
 
 		self.tableView.backgroundView = [[UIView alloc] initWithFrame:self.tableView.frame];
-		self.tableView.backgroundView.backgroundColor = [UIColor colorWithWhite:0.9 alpha:1.0];
-		[self.tableView.backgroundView applyNoiseWithOpacity:0.15f];
+		self.tableView.backgroundView.backgroundColor = UIColorFromRGB(kSQUColourTableBackground);
+		// [self.tableView.backgroundView applyNoiseWithOpacity:0.15f];
 
         _course = course;
 		self.title = course.title;
@@ -98,7 +98,7 @@ - (void) viewWillAppear:(BOOL) animated {
 
 	_titleLayer = [CATextLayer new];
 	_titleLayer.frame = CGRectMake(0, 4, 200, 28);
-	_titleLayer.font = (__bridge CFTypeRef)([UIFont fontWithName:@"HelveticaNeue-Light" size:26.0]);
+	_titleLayer.font = (__bridge CFTypeRef)([UIFont fontWithName:@"HelveticaNeue-Medium" size:26.0]);
 	_titleLayer.fontSize = 17.0f;
 	_titleLayer.contentsScale = [UIScreen mainScreen].scale;
 	_titleLayer.foregroundColor = UIColorFromRGB(kSQUColourTitle).CGColor;
@@ -179,6 +179,7 @@ - (void) updateCycle {
  */
 - (void) changeNoDataDisplay {
 	if(_currentCycle.categories.count == 0) {
+		[self.tableView scrollRectToVisible:CGRectMake(0, 0, 1, 1) animated:YES];
 		[self showEmptyView];
 	} else {
 		[self hideEmptyView];
@@ -344,7 +345,7 @@ - (void) showEmptyView {
 
 	[self.refreshControl endRefreshing];
 	if(_currentCycle.categories.count != 0) {
-		[self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0] atScrollPosition:UITableViewScrollPositionTop animated:NO];
+		[self.tableView scrollRectToVisible:CGRectMake(0, 0, 1, 1) animated:YES];
 	}
 
 	[self.view addSubview:_emptyView];

QuickHAC/QuickHAC/SQUColourScheme.h

@@ -36,5 +36,6 @@
 #define kSQUColourNavbarBG kSQUColourBelizeHole
 #define kSQUColourTitle kSQUColourClouds
 #define kSQUColourSubtitle 0xe3e8e9
+#define kSQUColourTableBackground kSQUColourClouds
 
 #endif

QuickHAC/QuickHAC/SQUGradeOverviewController.m

@@ -40,8 +40,8 @@ - (id) initWithStyle:(UITableViewStyle) style {
 		self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
 
 		self.tableView.backgroundView = [[UIView alloc] initWithFrame:self.tableView.frame];
-		self.tableView.backgroundView.backgroundColor = [UIColor colorWithWhite:0.9 alpha:1.0];
-		[self.tableView.backgroundView applyNoiseWithOpacity:0.15f];
+		self.tableView.backgroundView.backgroundColor = UIColorFromRGB(kSQUColourTableBackground);
+		// [self.tableView.backgroundView applyNoiseWithOpacity:0.15f];
 
         self.title = NSLocalizedString(@"Overview", nil);
 
@@ -57,7 +57,7 @@ - (id) initWithStyle:(UITableViewStyle) style {
 
 		_titleLayer = [CATextLayer new];
 		_titleLayer.frame = CGRectMake(0, 4, 200, 28);
-		_titleLayer.font = (__bridge CFTypeRef)([UIFont fontWithName:@"HelveticaNeue-Light" size:26.0]);
+		_titleLayer.font = (__bridge CFTypeRef)([UIFont fontWithName:@"HelveticaNeue-Medium" size:26.0]);
 		_titleLayer.fontSize = 17.0f;
 		_titleLayer.contentsScale = [UIScreen mainScreen].scale;
 		_titleLayer.foregroundColor = UIColorFromRGB(kSQUColourTitle).CGColor;

QuickHAC/QuickHAC/SQUGradeOverviewTableViewCell.h

@@ -36,7 +36,6 @@
 
 - (void) updateUI;
 
-+ (UIColor *) colourizeGrade:(float) grade;
 + (UIColor *) colourForLetterGrade:(NSString *) grade;
 + (CGFloat) cellHeightForCourse:(SQUCourse *) course;
 

QuickHAC/QuickHAC/SQUGradeOverviewTableViewCell.m

@@ -12,6 +12,7 @@
 #import "SQUGradeOverviewTableViewCell.h"
 #import "SQUCoreData.h"
 #import "SQUDistrictManager.h"
+#import "SQUUIHelpers.h"
 #import "SQUGradeManager.h"
 #import "UIColor+SQUColourUtilities.h"
 
@@ -325,7 +326,7 @@ - (void) drawCells {
 
 					if(cycle.average.unsignedIntegerValue != 0) {
 						average.string = [NSString stringWithFormat:NSLocalizedString(@"%u", nil), cycle.average.unsignedIntegerValue];
-						bg.backgroundColor = [SQUGradeOverviewTableViewCell colourizeGrade:cycle.average.floatValue].CGColor;
+						bg.backgroundColor = [SQUUIHelpers colourizeGrade:cycle.average.floatValue withAsianness:[[NSUserDefaults standardUserDefaults] floatForKey:@"asianness"] andHue:[[NSUserDefaults standardUserDefaults] floatForKey:@"gradesHue"] / 360.0].CGColor;
 					} else {
 						average.string = NSLocalizedString(@"-", nil);
 						bg.backgroundColor = UIColorFromRGB(0xe0e0e0).CGColor;
@@ -342,15 +343,15 @@ - (void) drawCells {
 							bg.backgroundColor = UIColorFromRGB(0xe0e0e0).CGColor;
 						} else {
 							average.string = [NSString stringWithFormat:NSLocalizedString(@"%u", nil), sem.examGrade.unsignedIntegerValue];
-							bg.backgroundColor = [SQUGradeOverviewTableViewCell colourizeGrade:sem.examGrade.floatValue].CGColor;
+							bg.backgroundColor = [SQUUIHelpers colourizeGrade:sem.examGrade.floatValue withAsianness:[[NSUserDefaults standardUserDefaults] floatForKey:@"asianness"] andHue:[[NSUserDefaults standardUserDefaults] floatForKey:@"gradesHue"] / 360.0].CGColor;
 						}
 					} else if(offset == 1) { // semester average
 						if(sem.average.integerValue == -1) {
 							average.string = NSLocalizedString(@"-", nil);
 							bg.backgroundColor = UIColorFromRGB(0xe0e0e0).CGColor;
 						} else {
 							average.string = [NSString stringWithFormat:NSLocalizedString(@"%u", nil), sem.average.unsignedIntegerValue];
-							bg.backgroundColor = [SQUGradeOverviewTableViewCell colourizeGrade:sem.average.floatValue].CGColor;
+							bg.backgroundColor = [SQUUIHelpers colourizeGrade:sem.average.floatValue withAsianness:[[NSUserDefaults standardUserDefaults] floatForKey:@"asianness"] andHue:[[NSUserDefaults standardUserDefaults] floatForKey:@"gradesHue"] / 360.0].CGColor;
 						}
 					}
 				}
@@ -458,38 +459,6 @@ - (void) updateUI {
 	[_backgroundLayer addSublayer:_noGradesAvailable];
 }
 
-+ (UIColor *) colourizeGrade:(float) grade {
-    // Makes sure asianness cannot be negative
-    float asianness = MAX([[NSUserDefaults standardUserDefaults] floatForKey:@"asianness"], 0);
-
-    // interpolate a hue gradient and convert to rgb
-    float h, s, v;
-
-    // determine color. ***MAGIC DO NOT TOUCH UNDER ANY CIRCUMSTANCES***
-    if (grade > 100) {
-        h = 0.13055;
-        s = 0;
-        v = 1;
-    } else if (grade < 0) {
-        h = 0;
-        s = 1;
-        v = 0.86945;
-    } else {
-        h = MIN(0.25 * pow(grade / 100, asianness), 0.13056);
-        s = 1 - pow(grade / 100, asianness * 2);
-        v = 0.86945 + h;
-    }
-
-	// Hue must be between 0 and 1.0 for this code
-	float hue = [[NSUserDefaults standardUserDefaults] floatForKey:@"gradesHue"] / 360.0;
-
-    h += hue;
-//	h %= 1;
-	if (h < 0) h += 1;
-
-    return [UIColor colorWithHue:h saturation:s brightness:v alpha:1.0];
-}
-
 + (UIColor *) colourForLetterGrade:(NSString *) grade {
 	NSString *letter = [grade substringToIndex:1];
 	NSDictionary *colours = @{

QuickHAC/QuickHAC/SQULoginViewController.m

@@ -83,7 +83,7 @@ - (void) viewDidLoad {
     _tableMovedAlready = NO;
 
 	// Background
-	_background = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"blurry_bg.jpg"]];
+/*	_background = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"blurry_bg.jpg"]];
 	_background.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);
 	_background.alpha =  0.75;
 	_background.opaque = YES;
@@ -111,7 +111,7 @@ - (void) viewDidLoad {
 	group.motionEffects = @[horizontalMotionEffect, verticalMotionEffect];
 	
 	// Add both effects to your view
-	[_background addMotionEffect:group];
+	[_background addMotionEffect:group];*/
 
 	self.view.backgroundColor = UIColorFromRGB(kSQUColourConcrete);
 
@@ -549,11 +549,11 @@ - (void) studentPickerDidSelect:(SQULoginStudentPicker *) picker withStudent:(SQ
 
 	selectedStudent = [students indexOfObject:student];
 
+	// Make sure the student is in the DB
 	if(selectedStudent != NSNotFound) {
 		// Only update selection if there's no other students in the database
 		if(students.count == _students.count) {
-			[[NSUserDefaults standardUserDefaults] setInteger:selectedStudent forKey:@"selectedStudent"];
-			[[NSUserDefaults standardUserDefaults] synchronize];
+			[[SQUGradeManager sharedInstance] changeSelectedStudent:student];
 		}
 	} else {
 		NSLog(@"student %@ is fucked man", student);

QuickHAC/QuickHAC/SQUSettingsStudents.m

@@ -145,6 +145,8 @@ - (void) tableView:(UITableView *) tableView commitEditingStyle:(UITableViewCell
     if (editingStyle == UITableViewCellEditingStyleDelete) {
 		NSInteger selectedStudent = [_students indexOfObject:[[SQUGradeManager sharedInstance] getSelectedStudent]];
 
+		// Delete object from DB
+		[[SQUAppDelegate sharedDelegate].managedObjectContext deleteObject:_students[indexPath.row]];
 		[_students removeObjectAtIndex:indexPath.row];
 
 		if(indexPath.row == selectedStudent) {
@@ -161,9 +163,6 @@ - (void) tableView:(UITableView *) tableView commitEditingStyle:(UITableViewCell
 			}
 		}
 
-		// Delete object from DB
-		[[SQUAppDelegate sharedDelegate].managedObjectContext deleteObject:_students[indexPath.row]];
-
 		// Do animate-y thing
         [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
 

QuickHAC/QuickHAC/SQUUIHelpers.m

@@ -19,7 +19,7 @@ @implementation SQUUIHelpers
  */
 + (UIColor *) colourizeGrade:(float) grade withAsianness:(float) asianness andHue:(float) hue {
     // Makes sure asianness cannot be negative
-    NSUInteger asianness_limited = MAX(2, 0);
+    NSUInteger asianness_limited = MAX(asianness, 0);
 
     // interpolate a hue gradient and convert to rgb
     float h, s, v;
@@ -40,9 +40,8 @@ + (UIColor *) colourizeGrade:(float) grade withAsianness:(float) asianness andHu
     }
 
     // apply hue transformation
-	//    h += hue;
-	//    h %= 1;
-	//    if (h < 0) h += 1;
+	h += hue;
+	if (h < 0) h += 1;
 
     return [UIColor colorWithHue:h saturation:s brightness:v alpha:1.0];
 }