51 lines
1.5 KiB
Mathematica
51 lines
1.5 KiB
Mathematica
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// DoricTextNode.m
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// Doric
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//
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// Created by pengfei.zhou on 2019/7/31.
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//
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#import "DoricTextNode.h"
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#import "DoricUtil.h"
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#import "DoricGroupNode.h"
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@implementation DoricTextNode
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- (id)build:(NSDictionary *)props {
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return [[UILabel alloc] init];
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}
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- (void)blendView:(UILabel *)view forPropName:(NSString *)name propValue:(id)prop {
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if ([name isEqualToString:@"text"]) {
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view.text = prop;
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} else if ([name isEqualToString:@"textSize"]) {
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view.font = [UIFont systemFontOfSize:[(NSNumber *)prop floatValue]];
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} else if ([name isEqualToString:@"textColor"]) {
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view.textColor = DoricColor(prop);
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} else if ([name isEqualToString:@"textAlignment"]) {
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DoricGravity gravity = [(NSNumber *)prop integerValue];
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NSTextAlignment alignment = NSTextAlignmentCenter;
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switch (gravity) {
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case LEFT:
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alignment = NSTextAlignmentLeft;
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break;
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case RIGHT:
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alignment = NSTextAlignmentRight;
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break;
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default:
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break;
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}
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view.textAlignment = alignment;
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} else {
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[super blendView:view forPropName:name propValue:prop];
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}
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}
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- (void)measureByParent:(DoricGroupNode *)parent {
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DoricLayoutDesc widthSpec = self.layoutParams.width;
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DoricLayoutDesc heightSpec = self.layoutParams.height;
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if (widthSpec == LAYOUT_WRAP_CONTENT || heightSpec == LAYOUT_WRAP_CONTENT) {
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[self.view sizeToFit];
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}
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}
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@end
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