105 lines
3.9 KiB
Mathematica
105 lines
3.9 KiB
Mathematica
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// JXCategoryImageView.m
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// JXCategoryView
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//
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// Created by jiaxin on 2018/8/20.
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// Copyright © 2018年 jiaxin. All rights reserved.
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//
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#import "JXCategoryImageView.h"
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#import "JXCategoryFactory.h"
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@implementation JXCategoryImageView
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- (void)dealloc {
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self.loadImageBlock = nil;
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self.loadImageCallback = nil;
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}
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- (void)initializeData {
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[super initializeData];
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_imageSize = CGSizeMake(20, 20);
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_imageZoomEnabled = NO;
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_imageZoomScale = 1.2;
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_imageCornerRadius = 0;
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}
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- (Class)preferredCellClass {
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return [JXCategoryImageCell class];
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}
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- (void)refreshDataSource {
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NSUInteger count = 0;
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if (self.imageInfoArray.count > 0) {
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count = self.imageInfoArray.count;
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}else if (self.imageNames.count > 0) {
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count = self.imageNames.count;
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}else {
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count = self.imageURLs.count;
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}
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NSMutableArray *tempArray = [NSMutableArray arrayWithCapacity:count];
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for (int i = 0; i < count; i++) {
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JXCategoryImageCellModel *cellModel = [[JXCategoryImageCellModel alloc] init];
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[tempArray addObject:cellModel];
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}
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self.dataSource = [NSArray arrayWithArray:tempArray];
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}
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- (void)refreshSelectedCellModel:(JXCategoryBaseCellModel *)selectedCellModel unselectedCellModel:(JXCategoryBaseCellModel *)unselectedCellModel {
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[super refreshSelectedCellModel:selectedCellModel unselectedCellModel:unselectedCellModel];
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JXCategoryImageCellModel *myUnselectedCellModel = (JXCategoryImageCellModel *)unselectedCellModel;
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myUnselectedCellModel.imageZoomScale = 1.0;
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JXCategoryImageCellModel *myselectedCellModel = (JXCategoryImageCellModel *)selectedCellModel;
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myselectedCellModel.imageZoomScale = self.imageZoomScale;
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}
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- (void)refreshCellModel:(JXCategoryBaseCellModel *)cellModel index:(NSInteger)index {
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[super refreshCellModel:cellModel index:index];
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JXCategoryImageCellModel *myCellModel = (JXCategoryImageCellModel *)cellModel;
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myCellModel.loadImageBlock = self.loadImageBlock;
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myCellModel.loadImageCallback = self.loadImageCallback;
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myCellModel.imageSize = self.imageSize;
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myCellModel.imageCornerRadius = self.imageCornerRadius;
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if (self.imageInfoArray && self.imageInfoArray.count != 0) {
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myCellModel.imageInfo = self.imageInfoArray[index];
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}else if (self.imageNames && self.imageNames.count != 0) {
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myCellModel.imageName = self.imageNames[index];
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}else if (self.imageURLs && self.imageURLs.count != 0) {
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myCellModel.imageURL = self.imageURLs[index];
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}
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if (self.selectedImageInfoArray && self.selectedImageInfoArray.count != 0) {
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myCellModel.selectedImageInfo = self.selectedImageInfoArray[index];
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}else if (self.selectedImageNames && self.selectedImageNames.count != 0) {
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myCellModel.selectedImageName = self.selectedImageNames[index];
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}else if (self.selectedImageURLs && self.selectedImageURLs.count != 0) {
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myCellModel.selectedImageURL = self.selectedImageURLs[index];
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}
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myCellModel.imageZoomEnabled = self.imageZoomEnabled;
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myCellModel.imageZoomScale = ((index == self.selectedIndex) ? self.imageZoomScale : 1.0);
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}
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- (void)refreshLeftCellModel:(JXCategoryBaseCellModel *)leftCellModel rightCellModel:(JXCategoryBaseCellModel *)rightCellModel ratio:(CGFloat)ratio {
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[super refreshLeftCellModel:leftCellModel rightCellModel:rightCellModel ratio:ratio];
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JXCategoryImageCellModel *leftModel = (JXCategoryImageCellModel *)leftCellModel;
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JXCategoryImageCellModel *rightModel = (JXCategoryImageCellModel *)rightCellModel;
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if (self.isImageZoomEnabled) {
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leftModel.imageZoomScale = [JXCategoryFactory interpolationFrom:self.imageZoomScale to:1.0 percent:ratio];
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rightModel.imageZoomScale = [JXCategoryFactory interpolationFrom:1.0 to:self.imageZoomScale percent:ratio];
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}
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}
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- (CGFloat)preferredCellWidthAtIndex:(NSInteger)index {
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if (self.cellWidth == JXCategoryViewAutomaticDimension) {
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return self.imageSize.width;
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}
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return self.cellWidth;
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}
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@end
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