122 lines
4.9 KiB
Objective-C
122 lines
4.9 KiB
Objective-C
#import "ControlButton.h"
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#import "../LauncherPreferences.h"
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#define INSERT_VALUE(KEY, VALUE) \
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string = [string stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"${%@}", @(KEY)] withString:VALUE];
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#define NUM2F(x) [(NSNumber *)x floatValue]
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float getScreenScale() {
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return (float) (((NSNumber *) getPreference(@"button_scale")).floatValue / 50.0); //[[UIScreen mainScreen] scale];
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}
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@implementation ControlButton
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@synthesize properties;
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/**
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* To compatible with Android, NSArray (ControlData)
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* will store the scaled values.
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*
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* TODO implement:
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* - isDynamicBtn (???)
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* - scaledAt
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* - (maybe more)
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*/
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+ (id)initWithProperties:(NSMutableDictionary *)propArray {
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ControlButton *instance = [ControlButton buttonWithType:UIButtonTypeRoundedRect];
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[instance setTitle:[propArray valueForKey:@"name"]
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forState:UIControlStateNormal];
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instance.autoresizingMask = UIViewAutoresizingFlexibleWidth;
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instance.tintColor = [UIColor whiteColor];
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instance.properties = propArray;
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[instance update];
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return instance;
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}
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+ (id)initWithName:(NSString *)name keycode:(int)keycode rect:(CGRect)rect transparency:(float)transparency {
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float screenScale = getScreenScale();
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NSMutableDictionary *properties = [[NSMutableDictionary alloc] init];
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[properties setObject:name forKey:@"name"];
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[properties setObject:@(rect.origin.x * screenScale) forKey:@"x"];
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[properties setObject:@(rect.origin.y * screenScale) forKey:@"y"];
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[properties setObject:@(rect.size.width * screenScale) forKey:@"width"];
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[properties setObject:@(rect.size.height * screenScale) forKey:@"height"];
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[properties setObject:@(keycode) forKey:@"keycode"];
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[properties setObject:@(transparency) forKey:@"transparency"];
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return [ControlButton initWithProperties:properties];
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}
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- (float)insertDynamicPos:(NSString*)string {
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CGRect screenBounds = [[UIScreen mainScreen] bounds];
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float screenScale = getScreenScale();
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UIEdgeInsets insets = UIApplication.sharedApplication.windows.firstObject.safeAreaInsets;
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// width: offset the notch parts
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int screenWidth = (int) roundf((screenBounds.size.width - insets.left - insets.right) * screenScale);
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int screenHeight = (int) roundf(screenBounds.size.height * screenScale);
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float width = NUM2F([self.properties valueForKey:@"width"]);
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float height = NUM2F([self.properties valueForKey:@"height"]);
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// Insert value to ${variable}
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INSERT_VALUE("top", @"0");
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INSERT_VALUE("left", @"0");
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INSERT_VALUE("right", ([NSString stringWithFormat:@"%f", screenWidth - width]));
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INSERT_VALUE("bottom", ([NSString stringWithFormat:@"%f", screenHeight - height]));
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INSERT_VALUE("width", ([NSString stringWithFormat:@"%f", width]));
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INSERT_VALUE("height", ([NSString stringWithFormat:@"%f", height]));
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INSERT_VALUE("screen_width", ([NSString stringWithFormat:@"%d", screenWidth]));
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INSERT_VALUE("screen_height", ([NSString stringWithFormat:@"%d", screenHeight]));
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INSERT_VALUE("margin", ([NSString stringWithFormat:@"%f", 2.0 * screenScale])); // FIXME is this correct?
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// NSLog(@"Final math: %@", string);
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// Calculate, because the dynamic position contains some math equations
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NSExpression *expression = [NSExpression expressionWithFormat:string];
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return [[expression expressionValueWithObject:nil context:nil] floatValue];
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}
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- (void)update {
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// net/kdt/pojavlaunch/customcontrols/ControlData.update()
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float screenScale = getScreenScale();
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UIEdgeInsets insets = UIApplication.sharedApplication.windows.firstObject.safeAreaInsets;
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NSString *propDynamicX = (NSString *) [self.properties valueForKey:@"dynamicX"];
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NSString *propDynamicY = (NSString *) [self.properties valueForKey:@"dynamicY"];
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float propX = NUM2F([self.properties valueForKey:@"x"]);
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float propY = NUM2F([self.properties valueForKey:@"y"]);
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float propW = NUM2F([self.properties valueForKey:@"width"]);
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float propH = NUM2F([self.properties valueForKey:@"height"]);
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// If dynamic position is null, set value to fixed position
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if (propDynamicX == nil) {
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propDynamicX = [NSString stringWithFormat:@"%f", propX];
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[self.properties setObject:propDynamicX forKey:@"dynamicX"];
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} if (propDynamicY == nil) {
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propDynamicY = [NSString stringWithFormat:@"%f", propY];
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[self.properties setObject:propDynamicY forKey:@"dynamicY"];
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}
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// Calculate dynamic position
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propX = [self insertDynamicPos:propDynamicX];
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propY = [self insertDynamicPos:propDynamicY];
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// Set back to fixed position
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/*
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[self.properties setObject:@(propX) forKey:@"x"];
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[self.properties setObject:@(propY) forKey:@"y"];
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*/
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// Update other properties
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self.frame = CGRectMake(propX / screenScale + insets.left, propY / screenScale, propW / screenScale, propH / screenScale);
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self.alpha = 1.0f - NUM2F([properties valueForKey:@"transparency"]) / 100.0f;
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self.backgroundColor = [UIColor colorWithWhite:0.0f alpha:0.3f];
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}
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@end
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