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feat:step1

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This commit is contained in:
pengfei.zhou 2019-11-27 14:31:52 +08:00
parent fe292f7b7f
commit bb9e6671f6
2 changed files with 113 additions and 102 deletions
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18
iOS/Pod/Classes/Shader/DoricLayouts.h
View File

@ -19,14 +19,7 @@
#import <Foundation/Foundation.h> #import <Foundation/Foundation.h>
typedef UIEdgeInsets DoricMargin;
struct DoricMargin {
CGFloat left;
CGFloat right;
CGFloat top;
CGFloat bottom;
};
typedef struct DoricMargin DoricMargin;
DoricMargin DoricMarginMake(CGFloat left, CGFloat top, CGFloat right, CGFloat bottom); DoricMargin DoricMarginMake(CGFloat left, CGFloat top, CGFloat right, CGFloat bottom);
@ -91,13 +84,16 @@ typedef NS_ENUM(NSInteger, DoricGravity) {
@interface UIView (DoricLayoutConfig) @interface UIView (DoricLayoutConfig)
@property(nonatomic, strong) DoricLayoutConfig *layoutConfig; @property(nonatomic, strong) DoricLayoutConfig *layoutConfig;
@end
@interface UIView (DoricTag)
@property(nonatomic, copy) NSString *tagString; @property(nonatomic, copy) NSString *tagString;
- (UIView *)viewWithTagString:(NSString *)tagString; - (UIView *)viewWithTagString:(NSString *)tagString;
@end
- (CGSize)targetLayoutSize; @interface UIView (DoricLayouts)
- (void)layoutSelf; - (void)layoutSelf;
- (CGSize)measureSize:(CGSize)targetSize; - (CGSize)measureSize:(CGSize)targetSize;
@end @end

197
iOS/Pod/Classes/Shader/DoricLayouts.m
View File

@ -22,6 +22,108 @@
#import "UIView+Doric.h" #import "UIView+Doric.h"
#import "Doric.h" #import "Doric.h"
static const void *kLayoutConfig = &kLayoutConfig;
@implementation UIView (DoricLayoutConfig)
@dynamic layoutConfig;
- (void)setLayoutConfig:(DoricLayoutConfig *)layoutConfig {
objc_setAssociatedObject(self, kLayoutConfig, layoutConfig, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
- (DoricLayoutConfig *)layoutConfig {
return objc_getAssociatedObject(self, kLayoutConfig);
}
@end
static const void *kTagString = &kTagString;
@implementation UIView (DoricTag)
- (void)setTagString:(NSString *)tagString {
objc_setAssociatedObject(self, kTagString, tagString, OBJC_ASSOCIATION_COPY_NONATOMIC);
self.tag = [tagString hash];
}
- (NSString *)tagString {
return objc_getAssociatedObject(self, kTagString);
}
- (UIView *)viewWithTagString:(NSString *)tagString {
// notice the potential hash collision
return [self viewWithTag:[tagString hash]];
}
@end
@implementation UIView (DoricLayouts)
- (CGSize)targetLayoutSize {
CGFloat width = self.width;
CGFloat height = self.height;
if (self.layoutConfig.widthSpec == DoricLayoutAtMost
|| self.layoutConfig.widthSpec == DoricLayoutWrapContent) {
width = self.superview.targetLayoutSize.width;
}
if (self.layoutConfig.heightSpec == DoricLayoutAtMost
|| self.layoutConfig.heightSpec == DoricLayoutWrapContent) {
height = self.superview.targetLayoutSize.height;
}
return CGSizeMake(width, height);
}
- (CGSize)measureSize:(CGSize)targetSize {
CGFloat width = self.width;
CGFloat height = self.height;
DoricLayoutConfig *config = self.layoutConfig;
if (!config) {
config = [DoricLayoutConfig new];
}
if (config.widthSpec == DoricLayoutAtMost
|| config.widthSpec == DoricLayoutWrapContent) {
width = targetSize.width - config.margin.left - config.margin.right;
}
if (config.heightSpec == DoricLayoutAtMost
|| config.heightSpec == DoricLayoutWrapContent) {
height = targetSize.height - config.margin.top - config.margin.bottom;
}
CGSize contentSize = [self sizeThatFits:CGSizeMake(width, height)];
if (config.widthSpec == DoricLayoutWrapContent) {
width = contentSize.width;
}
if (config.heightSpec == DoricLayoutWrapContent) {
height = contentSize.height;
}
return CGSizeMake(width, height);
}
- (void)layoutSelf {
CGSize contentSize = [self measureSize:self.targetLayoutSize];
if (self.layoutConfig.widthSpec == DoricLayoutAtMost) {
self.width = self.superview.width;
} else if (self.layoutConfig.widthSpec == DoricLayoutWrapContent) {
self.width = contentSize.width;
}
if (self.layoutConfig.heightSpec == DoricLayoutAtMost) {
self.height = self.superview.height;
} else if (self.layoutConfig.heightSpec == DoricLayoutWrapContent) {
self.height = contentSize.height;
}
[self.subviews forEach:^(__kindof UIView *obj) {
if ([obj isKindOfClass:[DoricLayoutContainer class]]) {
[obj layoutSubviews];
} else {
[obj layoutSelf];
}
}];
}
@end
DoricMargin DoricMarginMake(CGFloat left, CGFloat top, CGFloat right, CGFloat bottom) { DoricMargin DoricMarginMake(CGFloat left, CGFloat top, CGFloat right, CGFloat bottom) {
DoricMargin margin; DoricMargin margin;
margin.left = left; margin.left = left;
@ -373,6 +475,10 @@ - (void)layout:(CGSize)targetSize {
@implementation DoricHLayoutView @implementation DoricHLayoutView
- (void)layoutSelf {
[super layoutSelf];
}
- (CGSize)sizeContent:(CGSize)size { - (CGSize)sizeContent:(CGSize)size {
CGFloat contentWidth = 0; CGFloat contentWidth = 0;
CGFloat contentHeight = 0; CGFloat contentHeight = 0;
@ -506,97 +612,6 @@ - (void)layout:(CGSize)targetSize {
} }
@end @end
static const void *kLayoutConfig = &kLayoutConfig;
static const void *kTagString = &kTagString;
@implementation UIView (DoricLayoutConfig)
@dynamic layoutConfig;
- (void)setLayoutConfig:(DoricLayoutConfig *)layoutConfig {
objc_setAssociatedObject(self, kLayoutConfig, layoutConfig, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
- (DoricLayoutConfig *)layoutConfig {
return objc_getAssociatedObject(self, kLayoutConfig);
}
- (void)setTagString:(NSString *)tagString {
objc_setAssociatedObject(self, kTagString, tagString, OBJC_ASSOCIATION_COPY_NONATOMIC);
self.tag = [tagString hash];
}
- (NSString *)tagString {
return objc_getAssociatedObject(self, kTagString);
}
- (UIView *)viewWithTagString:(NSString *)tagString {
// notice the potential hash collision
return [self viewWithTag:[tagString hash]];
}
- (CGSize)targetLayoutSize {
CGFloat width = self.width;
CGFloat height = self.height;
if (self.layoutConfig.widthSpec == DoricLayoutAtMost
|| self.layoutConfig.widthSpec == DoricLayoutWrapContent) {
width = self.superview.targetLayoutSize.width;
}
if (self.layoutConfig.heightSpec == DoricLayoutAtMost
|| self.layoutConfig.heightSpec == DoricLayoutWrapContent) {
height = self.superview.targetLayoutSize.height;
}
return CGSizeMake(width, height);
}
- (CGSize)measureSize:(CGSize)targetSize {
CGFloat width = self.width;
CGFloat height = self.height;
DoricLayoutConfig *config = self.layoutConfig;
if (!config) {
config = [DoricLayoutConfig new];
}
if (config.widthSpec == DoricLayoutAtMost
|| config.widthSpec == DoricLayoutWrapContent) {
width = targetSize.width - config.margin.left - config.margin.right;
}
if (config.heightSpec == DoricLayoutAtMost
|| config.heightSpec == DoricLayoutWrapContent) {
height = targetSize.height - config.margin.top - config.margin.bottom;
}
CGSize contentSize = [self sizeThatFits:CGSizeMake(width, height)];
if (config.widthSpec == DoricLayoutWrapContent) {
width = contentSize.width;
}
if (config.heightSpec == DoricLayoutWrapContent) {
height = contentSize.height;
}
return CGSizeMake(width, height);
}
- (void)layoutSelf {
CGSize contentSize = [self measureSize:self.targetLayoutSize];
if (self.layoutConfig.widthSpec == DoricLayoutAtMost) {
self.width = self.superview.width;
} else if (self.layoutConfig.widthSpec == DoricLayoutWrapContent) {
self.width = contentSize.width;
}
if (self.layoutConfig.heightSpec == DoricLayoutAtMost) {
self.height = self.superview.height;
} else if (self.layoutConfig.heightSpec == DoricLayoutWrapContent) {
self.height = contentSize.height;
}
[self.subviews forEach:^(__kindof UIView *obj) {
if ([obj isKindOfClass:[DoricLayoutContainer class]]) {
[obj layoutSubviews];
} else {
[obj layoutSelf];
}
}];
}
@end
DoricVLayoutView *vLayout(NSArray <__kindof UIView *> *views) { DoricVLayoutView *vLayout(NSArray <__kindof UIView *> *views) {
DoricVLayoutView *layout = [[DoricVLayoutView alloc] initWithFrame:CGRectZero]; DoricVLayoutView *layout = [[DoricVLayoutView alloc] initWithFrame:CGRectZero];