iTofu · iTofu · Dec 16, 2015 · Dec 16, 2015 · Dec 16, 2015 · Dec 16, 2015
diff --git a/LCActionSheet/LCActionSheet.h b/LCActionSheet/LCActionSheet.h
@@ -27,7 +27,26 @@ typedef void(^LCActionSheetBlock)(NSInteger buttonIndex);
 
 @interface LCActionSheet : UIView
 
+@property (nonatomic, copy) NSString *title;
 
+@property (nonatomic, assign) NSInteger redButtonIndex;
+
+@property (nonatomic, copy) LCActionSheetBlock clickedBlock;
+
+/**
+ *  localized cancel text. Default is "取消"
+ */
+@property (nonatomic, strong) NSString *cancelText;
+
+/**
+ *  Default is [UIFont systemFontOfSize:18];
+ */
+@property (nonatomic, strong) UIFont *textFont;
+
+/**
+ *  Default is Black
+ */
+@property (nonatomic, strong) UIColor *textColor;
 
 #pragma mark - Delegate Way
 
@@ -97,6 +116,15 @@ typedef void(^LCActionSheetBlock)(NSInteger buttonIndex);
                       clicked:(LCActionSheetBlock)clicked;
 
 
+#pragma mark - Custom Way
+
+/**
+ *  Add a button with callback block
+ *
+ *  @param button
+ *  @param block
+ */
+- (void) addButtonTitle:(NSString*)button;
 
 
 #pragma mark - Show

diff --git a/LCActionSheet/LCActionSheet.m b/LCActionSheet/LCActionSheet.m
@@ -22,7 +22,7 @@
 @interface LCActionSheet ()
 
 /** 所有按钮 */
-@property (nonatomic, strong) NSArray *buttonTitles;
+@property (nonatomic, strong) NSMutableArray *buttonTitles;
 
 /** 暗黑色的view */
 @property (nonatomic, strong) UIView *darkView;
@@ -35,18 +35,46 @@ @interface LCActionSheet ()
 
 @property (nonatomic, strong) UIWindow *backWindow;
 
-@property (nonatomic, copy) LCActionSheetBlock clickedBlock;
 
-@property (nonatomic, copy) NSString *title;
 
-@property (nonatomic, assign) NSInteger redButtonIndex;
+@end
 
+@implementation LCActionSheet
 
+#pragma mark - getter
 
-@end
+- (NSString *)cancelText
+{
+    if (_cancelText) {
+        return _cancelText;
+    }
+
+    _cancelText = @"取消";
+    return _cancelText;
+}
 
-@implementation LCActionSheet
+- (UIFont *)textFont
+{
+    if (_textFont) {
+        return _textFont;
+    }
+
+    _textFont = LC_ACTION_SHEET_TITLE_FONT;
+
+    return _textFont;
+}
 
+- (UIColor *)textColor
+{
+    if (_textColor) {
+        return _textColor;
+    }
+
+    _textColor = [UIColor blackColor];
+    return _textColor;
+}
+
+#pragma mark - methods
 + (instancetype)sheetWithTitle:(NSString *)title buttonTitles:(NSArray *)buttonTitles redButtonIndex:(NSInteger)redButtonIndex delegate:(id<LCActionSheetDelegate>)delegate {
 
     return [[self alloc] initWithTitle:title buttonTitles:buttonTitles redButtonIndex:redButtonIndex delegate:delegate];
@@ -65,11 +93,9 @@ - (instancetype)initWithTitle:(NSString *)title
     if (self = [super init]) {
 
         self.title = title;
-        self.buttonTitles = buttonTitles;
+        self.buttonTitles = [[NSMutableArray alloc] initWithArray:buttonTitles];
         self.redButtonIndex = redButtonIndex;
         self.delegate = delegate;
-
-        [self setupMainView];
     }
 
     return self;
@@ -83,11 +109,9 @@ - (instancetype)initWithTitle:(NSString *)title
     if (self = [super init]) {
 
         self.title = title;
-        self.buttonTitles = buttonTitles;
+        self.buttonTitles = [[NSMutableArray alloc] initWithArray:buttonTitles];
         self.redButtonIndex = redButtonIndex;
         self.clickedBlock = clicked;
-
-        [self setupMainView];
     }
 
     return self;
@@ -149,15 +173,15 @@ - (void)setupMainView {
             [btn setTag:i];
             [btn setBackgroundColor:[UIColor whiteColor]];
             [btn setTitle:self.buttonTitles[i] forState:UIControlStateNormal];
-            [[btn titleLabel] setFont:LC_ACTION_SHEET_TITLE_FONT];
+            [[btn titleLabel] setFont:self.textFont];
             UIColor *titleColor = nil;
             if (i == self.redButtonIndex) {
 
                 titleColor = LCColor(255, 10, 10);
 
             } else {
 
-                titleColor = [UIColor blackColor] ;
+                titleColor = self.textColor ;
             }
             [btn setTitleColor:titleColor forState:UIControlStateNormal];
 
@@ -191,9 +215,9 @@ - (void)setupMainView {
     UIButton *cancelBtn = [[UIButton alloc] init];
     [cancelBtn setTag:self.buttonTitles.count];
     [cancelBtn setBackgroundColor:[UIColor whiteColor]];
-    [cancelBtn setTitle:@"取消" forState:UIControlStateNormal];
-    [[cancelBtn titleLabel] setFont:LC_ACTION_SHEET_TITLE_FONT];
-    [cancelBtn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
+    [cancelBtn setTitle:self.cancelText forState:UIControlStateNormal];
+    [[cancelBtn titleLabel] setFont:self.textFont];
+    [cancelBtn setTitleColor:self.textColor forState:UIControlStateNormal];
     [cancelBtn setBackgroundImage:[UIImage imageNamed:@"bgImage_HL"] forState:UIControlStateHighlighted];
     [cancelBtn addTarget:self action:@selector(didClickCancelBtn) forControlEvents:UIControlEventTouchUpInside];
 
@@ -240,13 +264,13 @@ - (void)dismiss:(UITapGestureRecognizer *)tap {
 
     [UIView animateWithDuration:0.3f delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
 
-         [_darkView setAlpha:0];
-         [_darkView setUserInteractionEnabled:NO];
-         
-         CGRect frame = _bottomView.frame;
-         frame.origin.y += frame.size.height;
-         [_bottomView setFrame:frame];
-         
+        [_darkView setAlpha:0];
+        [_darkView setUserInteractionEnabled:NO];
+
+        CGRect frame = _bottomView.frame;
+        frame.origin.y += frame.size.height;
+        [_bottomView setFrame:frame];
+
     } completion:^(BOOL finished) {
 
         [self removeFromSuperview];
@@ -259,34 +283,34 @@ - (void)didClickCancelBtn {
 
     [UIView animateWithDuration:0.3f delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
 
-         [_darkView setAlpha:0];
-         [_darkView setUserInteractionEnabled:NO];
-         
-         CGRect frame = _bottomView.frame;
-         frame.origin.y += frame.size.height;
-         [_bottomView setFrame:frame];
-         
-     } completion:^(BOOL finished) {
-         
-         if ([_delegate respondsToSelector:@selector(actionSheet:didClickedButtonAtIndex:)]) {
-             
-             [_delegate actionSheet:self didClickedButtonAtIndex:self.buttonTitles.count];
-         }
-         
-         if (self.clickedBlock) {
-             
-             __weak typeof(self) weakSelf = self;
-             self.clickedBlock(weakSelf.buttonTitles.count);
-         }
-         
-         [self removeFromSuperview];
-         
-         self.backWindow.hidden = YES;
-     }];
+        [_darkView setAlpha:0];
+        [_darkView setUserInteractionEnabled:NO];
+
+        CGRect frame = _bottomView.frame;
+        frame.origin.y += frame.size.height;
+        [_bottomView setFrame:frame];
+
+    } completion:^(BOOL finished) {
+
+        if ([_delegate respondsToSelector:@selector(actionSheet:didClickedButtonAtIndex:)]) {
+
+            [_delegate actionSheet:self didClickedButtonAtIndex:self.buttonTitles.count];
+        }
+
+        if (self.clickedBlock) {
+
+            __weak typeof(self) weakSelf = self;
+            self.clickedBlock(weakSelf.buttonTitles.count);
+        }
+
+        [self removeFromSuperview];
+
+        self.backWindow.hidden = YES;
+    }];
 }
 
 - (void)show {
-
+    [self setupMainView];
     self.backWindow.hidden = NO;
 
     [self addSubview:self.bottomView];
@@ -304,4 +328,13 @@ - (void)show {
     } completion:nil];
 }
 
+- (void)addButtonTitle:(NSString *)button
+{
+    if (!_buttonTitles) {
+        _buttonTitles = [[NSMutableArray alloc] init];
+    }
+
+    [_buttonTitles addObject:button];
+}
+
 @end
diff --git a/LCActionSheetDemo/Classes/ViewController.m b/LCActionSheetDemo/Classes/ViewController.m
@@ -20,12 +20,14 @@ - (IBAction)logout {
 
     // 实例方法
     LCActionSheet *sheet = [[LCActionSheet alloc] initWithTitle:@"你确定要注销吗？"
-                                                   buttonTitles:@[@"确定"]
+                                                   buttonTitles:nil
                                                  redButtonIndex:0
                                                        delegate:self];
+    [sheet addButtonTitle:@"注销"];
+
     [sheet show];
 
-//    [[[UIActionSheet alloc] initWithTitle:@"A very very very very very very very very very very very very very very long title" delegate:nil cancelButtonTitle:@"Cancel" destructiveButtonTitle:@"OK" otherButtonTitles:@"haha", @"2333", nil] showInView:self.view];
+    //    [[[UIActionSheet alloc] initWithTitle:@"A very very very very very very very very very very very very very very long title" delegate:nil cancelButtonTitle:@"Cancel" destructiveButtonTitle:@"OK" otherButtonTitles:@"haha", @"2333", nil] showInView:self.view];
 }
 
 /** 修改头像 */

diff --git a/README.md b/README.md
@@ -27,6 +27,7 @@ OK，这次我是看系统的 UIActionSheet 不爽。不能更改 tintColor (蓝
 
 * 在相应位置导入头文件: `#import "LCActionSheet.h"`，遵守协议`<LCActionSheetDelegate>`。
 * 调用下面的方法即可:
+
 ````objc
 // 1. 类方法 + Block
 LCActionSheet *sheet = [LCActionSheet sheetWithTitle:nil buttonTitles:@[@"拍照", @"从相册选择"] redButtonIndex:-1 clicked:^(NSInteger buttonIndex) {
@@ -47,10 +48,28 @@ LCActionSheet *sheet = [[LCActionSheet alloc] initWithTitle:@"你确定要注销
 ````
 
 * 监听方法(代理方法，可选实现):
+
 ````objc
 - (void)actionSheet:(LCActionSheet *)actionSheet didClickedButtonAtIndex:(NSInteger)buttonIndex;
 ````
 
+````objc
+// 3. 自定义实现
+LCActionSheet* sheet = [[LCActionSheet alloc] init];
+float version = [[[UIDevice currentDevice] systemVersion] floatValue];
+if (version < 8.0)
+{
+	[sheet addButtonTitle:@"iOS 7.x"];
+}
+else 
+{
+	[sheet addButtonTitle:@"iOS 8+"];
+}
+sheet.clickedBlock = ^(NSInteger buttonIndex) {
+							};
+[sheet show];
+
+````
 
 
 ## TODO
@@ -129,3 +148,5 @@ LCActionSheet *sheet = [[LCActionSheet alloc] initWithTitle:@"你确定要注销
 ## 授权 License
 
 本项目采用 [MIT license](http://opensource.org/licenses/MIT) 开源，你可以利用采用该协议的代码做任何事情，只需要继续继承 MIT 协议即可。
+
+