| /** |
| * Created by Weex. |
| * Copyright (c) 2016, Alibaba, Inc. All rights reserved. |
| * |
| * This source code is licensed under the Apache Licence 2.0. |
| * For the full copyright and license information,please view the LICENSE file in the root directory of this source tree. |
| */ |
| |
| #import "WXCSSDomainController.h" |
| #import "WXDOMDomainController.h" |
| #import "WXCSSTypes.h" |
| #import <WeexSDK/WeexSDK.h> |
| |
| @implementation WXCSSDomainController |
| @dynamic domain; |
| |
| + (WXCSSDomainController *)defaultInstance { |
| static WXCSSDomainController *defaultInstance = nil; |
| static dispatch_once_t onceToken; |
| dispatch_once(&onceToken, ^{ |
| defaultInstance = [[WXCSSDomainController alloc] init]; |
| }); |
| return defaultInstance; |
| } |
| |
| + (Class)domainClass { |
| return [WXCSSDomain class]; |
| } |
| |
| #pragma mark - private method |
| - (WXDOMNode *)p_getNodeFromNodeId:(NSNumber *)nodeId rootNode:(WXDOMNode *)rootNode{ |
| if (!rootNode) { |
| return nil; |
| } |
| if ([nodeId longValue] == [rootNode.nodeId longValue]) { |
| return rootNode; |
| } |
| if (rootNode.children.count > 0) { |
| for (WXDOMNode *node in rootNode.children) { |
| if ([node.nodeId longValue] == [nodeId longValue]) { |
| return node; |
| }else { |
| WXDOMNode *returnNode = [self p_getNodeFromNodeId:nodeId rootNode:node]; |
| if (returnNode) { |
| return returnNode; |
| } |
| } |
| } |
| } |
| return nil; |
| } |
| |
| - (NSArray *)p_formateFrame:(NSString *)frameStr { |
| NSCharacterSet *characterSet1 = [NSCharacterSet characterSetWithCharactersInString:@"{},"]; |
| NSArray *array = [frameStr componentsSeparatedByCharactersInSet:characterSet1]; |
| NSMutableArray *position = [NSMutableArray array]; |
| for(NSString *string in array) |
| { |
| NSString *removeFrame = [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]]; |
| if ([removeFrame length] > 0) { |
| [position addObject:removeFrame]; |
| } |
| } |
| return position; |
| } |
| |
| #pragma mark - WXCSSCommandDelegate |
| - (void)domain:(WXCSSDomain *)domain getMatchedStylesForNodeWithNodeId:(NSNumber *)nodeId includePseudo:(NSNumber *)includePseudo includeInherited:(NSNumber *)includeInherited callback:(void (^)(NSArray *matchedCSSRules, NSArray *pseudoElements, NSArray *inherited, id error))callback { |
| NSArray *inherited = @[]; |
| NSArray *pseudoElements = @[]; |
| |
| if ([WXDebugger isVDom]) { |
| NSInteger transformNodeId = nodeId.integerValue; |
| if (transformNodeId > 2) { |
| transformNodeId -= 2; |
| } |
| NSString *nodeKey = [NSString stringWithFormat:@"%ld",(long)transformNodeId]; |
| NSString *nodeName = nil; |
| |
| /********actual********/ |
| UIView *selectedView = [[[WXDOMDomainController defaultInstance] getObjectsForComponentRefs] objectForKey:[NSString stringWithFormat:@"%ld",(long)nodeId.integerValue]]; |
| NSArray *actualAttrs = [[WXDOMDomainController defaultInstance] attributesArrayForObject:selectedView]; |
| |
| WXCSSSelectorListData *selectorData = [[WXCSSSelectorListData alloc] init]; |
| //assembling object of cssStyle |
| WXCSSCSSStyle *style = [[WXCSSCSSStyle alloc] init]; |
| NSMutableArray *cssProperties = [NSMutableArray array]; |
| NSMutableString *cssText = [[NSMutableString alloc] init]; |
| for (int i = 0; i < actualAttrs.count; i++) { |
| if (i & 1) { |
| if (![actualAttrs[i-1] isEqualToString:@"frame"]) { |
| WXCSSCSSProperty *cssProperty = [[WXCSSCSSProperty alloc] init]; |
| [cssText appendFormat:@"%@;",actualAttrs[i]]; |
| cssProperty.name = actualAttrs[i-1]; |
| cssProperty.value = actualAttrs[i]; |
| [cssProperties addObject:[cssProperty WX_JSONObject]]; |
| }else { |
| NSArray *names = @[@"width",@"height",@"top",@"left"]; |
| NSArray *position = [self p_formateFrame:actualAttrs[i]]; |
| if (position.count == 4) { |
| NSDictionary *property = @{@"left":position[0], |
| @"top":position[1], |
| @"width":position[2], |
| @"height":position[3]}; |
| for (int i = 0; i < property.count; i++) { |
| WXCSSCSSProperty *cssProperty = [[WXCSSCSSProperty alloc] init]; |
| cssProperty.name = names[i]; |
| cssProperty.value = [NSString stringWithFormat:@"%@px",[self _toPixelFromPoint:property[names[i]]]]; |
| [cssText appendString:[NSString stringWithFormat:@"%@:%@;",cssProperty.name,cssProperty.value]]; |
| [cssProperties addObject:[cssProperty WX_JSONObject]]; |
| } |
| } |
| } |
| }else { |
| if (![actualAttrs[i] isEqualToString:@"frame"]) { |
| [cssText appendFormat:@"%@:",actualAttrs[i]]; |
| if ([actualAttrs[i] isEqualToString:@"class"]) { |
| nodeName = actualAttrs[i+1]; |
| } |
| } |
| } |
| } |
| selectorData.text = nodeName ? : @""; |
| selectorData.selectors = @[@{@"text":nodeName ? : @""},@{@"text":@"actual value"}]; |
| style.shorthandEntries = @[]; |
| style.cssText = cssText; |
| style.cssProperties = [NSArray arrayWithArray:cssProperties]; |
| WXCSSCSSRule *rule = [[WXCSSCSSRule alloc] init]; |
| rule.media = @[]; |
| rule.origin = @"inspector"; |
| rule.selectorList = selectorData; |
| rule.style = style; |
| /********vdom********/ |
| WXCSSSelectorListData *vdomSelectorData = [[WXCSSSelectorListData alloc] init]; |
| vdomSelectorData.text = nodeName ? : @""; |
| vdomSelectorData.selectors = @[@{@"text":nodeName ? : @""},@{@"text":@"vdom value"}]; |
| //assembling object of cssStyle |
| WXCSSCSSStyle *vdomStyle = [[WXCSSCSSStyle alloc] init]; |
| NSMutableArray *vdomCssProperties = [NSMutableArray array]; |
| NSMutableString *vdomCssText = [[NSMutableString alloc] init]; |
| |
| WXPerformBlockOnComponentThread(^{ |
| __block WXComponent *component = [[WXDOMDomainController defaultInstance] _getComponentFromRef:nodeKey]; |
| WXPerformBlockOnMainThread(^{ |
| if (component) { |
| NSDictionary *vdomStyles = component.styles; |
| if (vdomStyles.allKeys > 0) { |
| for (NSString *key in vdomStyles.allKeys) { |
| WXCSSCSSProperty *cssProperty = [[WXCSSCSSProperty alloc] init]; |
| cssProperty.name = key; |
| if ([[vdomStyles objectForKey:key] isKindOfClass:[NSString class]]) { |
| cssProperty.value = [vdomStyles objectForKey:key]; |
| }else { |
| cssProperty.value = [NSString stringWithFormat:@"%@",[vdomStyles objectForKey:key]]; |
| } |
| [vdomCssText appendString:[NSString stringWithFormat:@"%@:%@;",cssProperty.name,cssProperty.value]]; |
| [vdomCssProperties addObject:[cssProperty WX_JSONObject]]; |
| } |
| } |
| } |
| |
| vdomStyle.shorthandEntries = @[]; |
| vdomStyle.cssText = vdomCssText; |
| vdomStyle.cssProperties = [NSArray arrayWithArray:vdomCssProperties]; |
| |
| WXCSSCSSRule *vdomRule = [[WXCSSCSSRule alloc] init]; |
| vdomRule.media = @[]; |
| vdomRule.origin = @"inspector"; |
| vdomRule.selectorList = vdomSelectorData; |
| vdomRule.style = vdomStyle; |
| |
| |
| if ([rule WX_JSONObject] && [vdomRule WX_JSONObject]) { |
| NSDictionary *ruleMatch = @{@"matchingSelectors":@[[NSNumber numberWithInteger:0]],@"rule":[rule WX_JSONObject]}; |
| NSDictionary *vdomRuleMatch = @{@"matchingSelectors":@[[NSNumber numberWithInteger:0]],@"rule":[vdomRule WX_JSONObject]}; |
| NSArray *matchCSSRules = @[ruleMatch, vdomRuleMatch]; |
| callback(matchCSSRules,pseudoElements,inherited,nil); |
| }else { |
| callback(nil,pseudoElements,inherited,nil); |
| } |
| }); |
| }); |
| } else { |
| //assembling object of rule |
| WXDOMNode *rootDomNode = [WXDOMDomainController defaultInstance].rootDomNode; |
| WXDOMNode *node = [self p_getNodeFromNodeId:nodeId rootNode:rootDomNode]; |
| if (!node) { |
| rootDomNode = [WXDOMDomainController defaultInstance].rootNode; |
| node = [self p_getNodeFromNodeId:nodeId rootNode:rootDomNode]; |
| if (!node) { |
| callback(nil,pseudoElements,inherited,nil); |
| return; |
| } |
| } |
| WXCSSSelectorListData *selectorData = [[WXCSSSelectorListData alloc] init]; |
| selectorData.text = node.nodeName; |
| selectorData.selectors = @[@{@"text":node.nodeName}]; |
| |
| //assembling object of cssStyle |
| WXCSSCSSStyle *style = [[WXCSSCSSStyle alloc] init]; |
| NSMutableArray *cssProperties = [NSMutableArray array]; |
| NSMutableString *cssText = [[NSMutableString alloc] init]; |
| for (int i = 0; i < node.attributes.count; i++) { |
| if (i & 1) { |
| if (![node.attributes[i-1] isEqualToString:@"frame"]) { |
| WXCSSCSSProperty *cssProperty = [[WXCSSCSSProperty alloc] init]; |
| [cssText appendFormat:@"%@;",node.attributes[i]]; |
| cssProperty.name = node.attributes[i-1]; |
| cssProperty.value = node.attributes[i]; |
| [cssProperties addObject:[cssProperty WX_JSONObject]]; |
| }else { |
| NSArray *names = @[@"width",@"height",@"top",@"left"]; |
| NSArray *position = [self p_formateFrame:node.attributes[i]]; |
| if (position.count == 4) { |
| NSDictionary *property = @{@"left":position[0], |
| @"top":position[1], |
| @"width":position[2], |
| @"height":position[3]}; |
| for (int i = 0; i < property.count; i++) { |
| WXCSSCSSProperty *cssProperty = [[WXCSSCSSProperty alloc] init]; |
| cssProperty.name = names[i]; |
| cssProperty.value = property[names[i]]; |
| [cssText appendString:[NSString stringWithFormat:@"%@:%@;",cssProperty.name,cssProperty.value]]; |
| [cssProperties addObject:[cssProperty WX_JSONObject]]; |
| } |
| } |
| } |
| }else { |
| if (![node.attributes[i] isEqualToString:@"frame"]) { |
| [cssText appendFormat:@"%@:",node.attributes[i]]; |
| } |
| } |
| } |
| style.shorthandEntries = @[]; |
| style.cssText = cssText; |
| style.cssProperties = [NSArray arrayWithArray:cssProperties]; |
| |
| WXCSSCSSRule *rule = [[WXCSSCSSRule alloc] init]; |
| rule.media = @[]; |
| rule.origin = @"inspector"; |
| rule.selectorList = selectorData; |
| rule.style = style; |
| if ([rule WX_JSONObject]) { |
| NSDictionary *ruleMatch = @{@"matchingSelectors":@[[NSNumber numberWithInteger:0]],@"rule":[rule WX_JSONObject]}; |
| NSArray *matchCSSRules = @[ruleMatch]; |
| callback(matchCSSRules,pseudoElements,inherited,nil); |
| }else { |
| callback(nil,pseudoElements,inherited,nil); |
| } |
| } |
| } |
| |
| - (void)domain:(WXCSSDomain *)domain getInlineStylesForNodeWithNodeId:(NSNumber *)nodeId callback:(void (^)(WXCSSCSSStyle *inlineStyle, WXCSSCSSStyle *attributesStyle, id error))callback { |
| WXCSSCSSStyle *inlineStyle = [[WXCSSCSSStyle alloc] init]; |
| inlineStyle.styleSheetId = @"22222.2"; |
| inlineStyle.cssProperties = @[]; |
| inlineStyle.cssText = @""; |
| inlineStyle.shorthandEntries = @[]; |
| WXCSSSourceRange *range = [[WXCSSSourceRange alloc] init]; |
| range.startLine = [NSNumber numberWithInt:0]; |
| range.endLine = [NSNumber numberWithInt:0]; |
| range.startColumn = [NSNumber numberWithInt:0]; |
| range.endColumn = [NSNumber numberWithInt:0]; |
| inlineStyle.range = range; |
| callback(inlineStyle,nil,nil); |
| } |
| |
| - (void)domain:(WXCSSDomain *)domain getComputedStyleForNodeWithNodeId:(NSNumber *)nodeId callback:(void (^)(NSArray *computedStyle, id error))callback { |
| /* |
| WXDOMNode *rootDomNode = [WXDOMDomainController defaultInstance].rootDomNode; |
| WXDOMNode *node = [self p_getNodeFromNodeId:nodeId rootNode:rootDomNode]; |
| |
| __block NSArray *position; |
| [node.attributes enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) { |
| if ([obj isEqualToString:@"frame"]) { |
| *stop = YES; |
| position = [self p_formateFrame:node.attributes[idx + 1]]; |
| } |
| }]; |
| */ |
| if ([WXDebugger isVDom]) { |
| UIView *selectedView = [[[WXDOMDomainController defaultInstance] getObjectsForComponentRefs] objectForKey:[NSString stringWithFormat:@"%ld",(long)nodeId.integerValue]]; |
| NSArray *actualAttrs = [[WXDOMDomainController defaultInstance] attributesArrayForObject:selectedView]; |
| __block NSArray *position; |
| [actualAttrs enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) { |
| if ([obj isEqualToString:@"frame"]) { |
| *stop = YES; |
| position = [self p_formateFrame:actualAttrs[idx + 1]]; |
| } |
| }]; |
| |
| NSString *width = @""; |
| NSString *height = @""; |
| NSString *top = @""; |
| NSString *left = @""; |
| if (position.count == 4) { |
| left = [self _toPixelFromPoint:position[0]]; |
| top = [self _toPixelFromPoint:position[1]]; |
| width = [self _toPixelFromPoint:position[2]]; |
| height = [self _toPixelFromPoint:position[3]]; |
| } |
| NSMutableArray *computedStyles = [[NSMutableArray alloc] init]; |
| NSArray *layout = @[@{@"name":@"width",@"value":width}, |
| @{@"name":@"height",@"value":height}, |
| @{@"name":@"padding-top",@"value":@"0px"}, |
| @{@"name":@"padding-left",@"value":@"0px"}, |
| @{@"name":@"padding-right",@"value":@"0px"}, |
| @{@"name":@"padding-bottom",@"value":@""}, |
| @{@"name":@"border-top-width",@"value":@""}, |
| @{@"name":@"border-left-width",@"value":@""}, |
| @{@"name":@"border-right-width",@"value":@""}, |
| @{@"name":@"border-bottom-width",@"value":@""}, |
| @{@"name":@"margin-bottom",@"value":@"0px"}, |
| @{@"name":@"margin-left",@"value":@"0px"}, |
| @{@"name":@"margin-right",@"value":@"0px"}, |
| @{@"name":@"margin-top",@"value":@"0px"}, |
| @{@"name":@"top",@"value":top}, |
| @{@"name":@"right",@"value":@"0px"}, |
| @{@"name":@"left",@"value":left}, |
| @{@"name":@"bottom",@"value":@"0px"}]; |
| for (int i = 0; i < layout.count; i++) { |
| WXCSSCSSComputedStyleProperty *computedStyleProperty = [[WXCSSCSSComputedStyleProperty alloc] init]; |
| computedStyleProperty.name = layout[i][@"name"]; |
| computedStyleProperty.value = layout[i][@"value"]; |
| [computedStyles addObject:[computedStyleProperty WX_JSONObject]]; |
| } |
| |
| callback(computedStyles,nil); |
| } else { |
| WXDOMNode *rootDomNode = [WXDOMDomainController defaultInstance].rootDomNode; |
| WXDOMNode *node = [self p_getNodeFromNodeId:nodeId rootNode:rootDomNode]; |
| |
| __block NSArray *position; |
| [node.attributes enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) { |
| if ([obj isEqualToString:@"frame"]) { |
| *stop = YES; |
| position = [self p_formateFrame:node.attributes[idx + 1]]; |
| } |
| }]; |
| NSString *width = @""; |
| NSString *height = @""; |
| NSString *top = @""; |
| NSString *left = @""; |
| if (position.count == 4) { |
| width = position[2]; |
| height = position[3]; |
| top = position[1]; |
| left = position[0]; |
| } |
| NSMutableArray *computedStyles = [[NSMutableArray alloc] init]; |
| NSArray *layout = @[@{@"name":@"width",@"value":width}, |
| @{@"name":@"height",@"value":height}, |
| @{@"name":@"padding-top",@"value":@"0px"}, |
| @{@"name":@"padding-left",@"value":@"0px"}, |
| @{@"name":@"padding-right",@"value":@"0px"}, |
| @{@"name":@"padding-bottom",@"value":@""}, |
| @{@"name":@"border-top-width",@"value":@""}, |
| @{@"name":@"border-left-width",@"value":@""}, |
| @{@"name":@"border-right-width",@"value":@""}, |
| @{@"name":@"border-bottom-width",@"value":@""}, |
| @{@"name":@"margin-bottom",@"value":@"0px"}, |
| @{@"name":@"margin-left",@"value":@"0px"}, |
| @{@"name":@"margin-right",@"value":@"0px"}, |
| @{@"name":@"margin-top",@"value":@"0px"}, |
| @{@"name":@"top",@"value":top}, |
| @{@"name":@"right",@"value":@"0px"}, |
| @{@"name":@"left",@"value":left}, |
| @{@"name":@"bottom",@"value":@"0px"}]; |
| for (int i = 0; i < layout.count; i++) { |
| WXCSSCSSComputedStyleProperty *computedStyleProperty = [[WXCSSCSSComputedStyleProperty alloc] init]; |
| computedStyleProperty.name = layout[i][@"name"]; |
| computedStyleProperty.value = layout[i][@"value"]; |
| [computedStyles addObject:[computedStyleProperty WX_JSONObject]]; |
| } |
| |
| callback(computedStyles,nil); |
| } |
| } |
| |
| - (void)domain:(WXCSSDomain *)domain getSupportedCSSPropertiesWithCallback:(void (^)(NSArray *cssProperties, id error))callback { |
| WXCSSCSSPropertyInfo *cssPropertyInfo = [[WXCSSCSSPropertyInfo alloc] init]; |
| cssPropertyInfo.name = @"width"; |
| cssPropertyInfo.longhands = @[]; |
| NSArray *cssProperties = @[cssPropertyInfo]; |
| callback(cssProperties,nil); |
| } |
| |
| #pragma mark - utility |
| |
| - (NSString *)_toPixelFromPoint:(NSString *)point |
| { |
| return [NSString stringWithFormat:@"%ld",(long)([point floatValue] * 2)]; |
| } |
| |
| @end |
