Build ChatListUI

submodules/LegacyComponents/Sources/TGMenuSheetButtonItemView.m

@@ -0,0 +1,173 @@
+#import "TGMenuSheetButtonItemView.h"
+
+#import "LegacyComponentsInternal.h"
+#import "TGFont.h"
+#import "TGColor.h"
+#import "TGImageUtils.h"
+
+#import <LegacyComponents/TGModernButton.h>
+
+#import "TGMenuSheetController.h"
+
+const CGFloat TGMenuSheetButtonItemViewHeight = 57.0f;
+
+@interface TGMenuSheetButtonItemView ()
+{
+    bool _dark;
+    bool _requiresDivider;
+    UIView *_customDivider;
+    CGFloat _fontSize;
+    
+    TGMenuSheetPallete *_pallete;
+}
+@end
+
+@implementation TGMenuSheetButtonItemView
+
+- (instancetype)initWithTitle:(NSString *)title type:(TGMenuSheetButtonType)type fontSize:(CGFloat)fontSize action:(void (^)(void))action
+{
+    self = [super initWithType:(type == TGMenuSheetButtonTypeCancel) ? TGMenuSheetItemTypeFooter : TGMenuSheetItemTypeDefault];
+    if (self != nil)
+    {
+        self.action = action;
+        _fontSize = fontSize;
+        _buttonType = type;
+        _requiresDivider = true;
+        
+        _button = [[TGModernButton alloc] init];
+        _button.exclusiveTouch = true;
+        _button.highlightBackgroundColor = UIColorRGB(0xebebeb);
+        [self _updateForType:type];
+        _button.titleLabel.adjustsFontSizeToFitWidth = true;
+        _button.titleLabel.minimumScaleFactor = 0.7f;
+        [_button setTitle:title forState:UIControlStateNormal];
+        [_button addTarget:self action:@selector(buttonPressed) forControlEvents:UIControlEventTouchUpInside];
+        [self addSubview:_button];
+        
+        __weak TGMenuSheetButtonItemView *weakSelf = self;
+        _button.highlitedChanged = ^(bool highlighted)
+        {
+            __strong TGMenuSheetButtonItemView *strongSelf = weakSelf;
+            if (strongSelf != nil && strongSelf.highlightUpdateBlock != nil)
+                strongSelf.highlightUpdateBlock(highlighted);
+        };
+    }
+    return self;
+}
+
+- (void)setDark
+{
+    _dark = true;
+    _button.highlightBackgroundColor = nil;
+    [self _updateForType:_buttonType];
+    
+    if (iosMajorVersion() >= 11)
+        self.accessibilityIgnoresInvertColors = true;
+}
+
+- (void)setPallete:(TGMenuSheetPallete *)pallete
+{
+    _pallete = pallete;
+    _button.highlightBackgroundColor = pallete.selectionColor;
+    _customDivider.backgroundColor = _pallete.separatorColor;
+    [self _updateForType:_buttonType];
+}
+
+- (void)buttonPressed
+{
+    if (self.action != nil)
+        self.action();
+}
+
+- (void)buttonLongPressed:(UILongPressGestureRecognizer *)gestureRecognizer
+{
+    if (gestureRecognizer.state == UIGestureRecognizerStateBegan)
+    {
+        if (self.longPressAction != nil)
+            self.longPressAction();
+    }
+}
+
+- (void)setLongPressAction:(void (^)(void))longPressAction
+{
+    _longPressAction = [longPressAction copy];
+    if (_longPressAction != nil)
+    {
+        UILongPressGestureRecognizer *gestureRecognizer = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(buttonLongPressed:)];
+        gestureRecognizer.minimumPressDuration = 0.4;
+        [_button addGestureRecognizer:gestureRecognizer];
+    }
+}
+
+- (NSString *)title
+{
+    return [_button titleForState:UIControlStateNormal];
+}
+
+- (void)setTitle:(NSString *)title
+{
+    [_button setTitle:title forState:UIControlStateNormal];
+}
+
+- (void)setButtonType:(TGMenuSheetButtonType)buttonType
+{
+    _buttonType = buttonType;
+    [self _updateForType:buttonType];
+}
+
+- (void)_updateForType:(TGMenuSheetButtonType)type
+{
+    _button.titleLabel.font = (type == TGMenuSheetButtonTypeCancel || type == TGMenuSheetButtonTypeSend) ? TGMediumSystemFontOfSize(_fontSize) : TGSystemFontOfSize(_fontSize);
+    UIColor *accentColor = _dark ? UIColorRGB(0x4fbcff) : TGAccentColor();
+    if (_pallete != nil)
+        accentColor = _pallete.accentColor;
+    UIColor *destructiveColor = TGDestructiveAccentColor();
+    if (_pallete != nil)
+        destructiveColor = _pallete.destructiveColor;
+    [_button setTitleColor:(type == TGMenuSheetButtonTypeDestructive) ? destructiveColor : accentColor];
+}
+
+- (void)setCollapsed:(bool)collapsed animated:(bool)animated
+{
+    _collapsed = collapsed;
+    [self _updateHeightAnimated:animated];
+}
+
+- (CGFloat)preferredHeightForWidth:(CGFloat)__unused width screenHeight:(CGFloat)__unused screenHeight
+{
+    _button.alpha = _collapsed ? 0.0f : 1.0f;
+    return _collapsed ? 0.0f : TGMenuSheetButtonItemViewHeight;
+}
+
+- (void)setThickDivider:(bool)thickDivider
+{
+    if (thickDivider && _customDivider == nil)
+    {
+        _customDivider = [[UIView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, self.bounds.size.width, TGScreenPixel)];
+        _customDivider.backgroundColor = _pallete.separatorColor;
+        [self addSubview:_customDivider];
+    }
+    else if (!thickDivider)
+    {
+        [_customDivider removeFromSuperview];
+        _customDivider = nil;
+    }
+}
+
+- (bool)requiresDivider
+{
+    return _requiresDivider;
+}
+
+- (void)setRequiresDivider:(bool)requiresDivider
+{
+    _requiresDivider = requiresDivider;
+}
+
+- (void)layoutSubviews
+{
+    _button.frame = self.bounds;
+    _customDivider.frame = CGRectMake(0.0f, 0.0f, self.bounds.size.width, TGScreenPixel);
+}
+
+@end