1/* 2 * Copyright (C) 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26WebInspector.ComputedStyleDetailsPanel = function() 27{ 28 WebInspector.StyleDetailsPanel.call(this, WebInspector.ComputedStyleDetailsPanel.StyleClassName, "computed", WebInspector.UIString("Computed")); 29 30 this._computedStyleShowAllSetting = new WebInspector.Setting("computed-style-show-all", false); 31 32 var computedStyleShowAllLabel = document.createElement("label"); 33 computedStyleShowAllLabel.textContent = WebInspector.UIString("Show All"); 34 35 this._computedStyleShowAllCheckbox = document.createElement("input"); 36 this._computedStyleShowAllCheckbox.type = "checkbox"; 37 this._computedStyleShowAllCheckbox.checked = this._computedStyleShowAllSetting.value; 38 this._computedStyleShowAllCheckbox.addEventListener("change", this._computedStyleShowAllCheckboxValueChanged.bind(this)); 39 computedStyleShowAllLabel.appendChild(this._computedStyleShowAllCheckbox); 40 41 this._propertiesTextEditor = new WebInspector.CSSStyleDeclarationTextEditor(this); 42 this._propertiesTextEditor.showsImplicitProperties = this._computedStyleShowAllSetting.value; 43 this._propertiesTextEditor.alwaysShowPropertyNames = ["display", "width", "height"]; 44 this._propertiesTextEditor.sortProperties = true; 45 46 var propertiesRow = new WebInspector.DetailsSectionRow; 47 var propertiesGroup = new WebInspector.DetailsSectionGroup([propertiesRow]); 48 var propertiesSection = new WebInspector.DetailsSection("computed-style-properties", WebInspector.UIString("Properties"), [propertiesGroup], computedStyleShowAllLabel); 49 50 propertiesRow.element.appendChild(this._propertiesTextEditor.element); 51 52 // Region flow name is used to display the "flow-from" property of the Region Containers. 53 this._regionFlowFragment = document.createElement("span"); 54 this._regionFlowFragment.appendChild(document.createElement("img")).className = "icon"; 55 this._regionFlowNameLabelValue = this._regionFlowFragment.appendChild(document.createElement("span")); 56 57 var goToRegionFlowButton = this._regionFlowFragment.appendChild(WebInspector.createGoToArrowButton()); 58 goToRegionFlowButton.addEventListener("click", this._goToRegionFlowArrowWasClicked.bind(this)); 59 60 this._regionFlowNameRow = new WebInspector.DetailsSectionSimpleRow(WebInspector.UIString("Region Flow")); 61 this._regionFlowNameRow.element.classList.add("content-flow-link"); 62 63 // Content flow name is used to display the "flow-into" property of the Content nodes. 64 this._contentFlowFragment = document.createElement("span"); 65 this._contentFlowFragment.appendChild(document.createElement("img")).className = "icon"; 66 this._contentFlowNameLabelValue = this._contentFlowFragment.appendChild(document.createElement("span")); 67 68 var goToContentFlowButton = this._contentFlowFragment.appendChild(WebInspector.createGoToArrowButton()); 69 goToContentFlowButton.addEventListener("click", this._goToContentFlowArrowWasClicked.bind(this)); 70 71 this._contentFlowNameRow = new WebInspector.DetailsSectionSimpleRow(WebInspector.UIString("Content Flow")); 72 this._contentFlowNameRow.element.classList.add("content-flow-link"); 73 74 var flowNamesGroup = new WebInspector.DetailsSectionGroup([this._regionFlowNameRow, this._contentFlowNameRow]); 75 this._flowNamesSection = new WebInspector.DetailsSection("content-flow", WebInspector.UIString("Flows"), [flowNamesGroup]); 76 77 this._containerRegionsDataGrid = new WebInspector.DOMTreeDataGrid; 78 this._containerRegionsDataGrid.element.classList.add("no-header"); 79 80 var containerRegionsRow = new WebInspector.DetailsSectionDataGridRow(this._containerRegionsDataGrid); 81 var containerRegionsGroup = new WebInspector.DetailsSectionGroup([containerRegionsRow]); 82 this._containerRegionsFlowSection = new WebInspector.DetailsSection("container-regions", WebInspector.UIString("Container Regions"), [containerRegionsGroup]); 83 84 this.element.appendChild(propertiesSection.element); 85 this.element.appendChild(this._flowNamesSection.element); 86 this.element.appendChild(this._containerRegionsFlowSection.element); 87 88 this._resetFlowDetails(); 89}; 90 91WebInspector.ComputedStyleDetailsPanel.StyleClassName = "computed"; 92 93WebInspector.ComputedStyleDetailsPanel.prototype = { 94 constructor: WebInspector.ComputedStyleDetailsPanel, 95 96 // Public 97 98 get regionFlow() 99 { 100 return this._regionFlow; 101 }, 102 103 set regionFlow(regionFlow) 104 { 105 this._regionFlow = regionFlow; 106 this._regionFlowNameLabelValue.textContent = regionFlow ? regionFlow.name : ""; 107 this._regionFlowNameRow.value = regionFlow ? this._regionFlowFragment : null; 108 this._updateFlowNamesSectionVisibility(); 109 }, 110 111 get contentFlow() 112 { 113 return this._contentFlow; 114 }, 115 116 set contentFlow(contentFlow) 117 { 118 this._contentFlow = contentFlow; 119 this._contentFlowNameLabelValue.textContent = contentFlow ? contentFlow.name : ""; 120 this._contentFlowNameRow.value = contentFlow ? this._contentFlowFragment : null; 121 this._updateFlowNamesSectionVisibility(); 122 }, 123 124 get containerRegions() 125 { 126 return this._containerRegions; 127 }, 128 129 set containerRegions(regions) 130 { 131 this._containerRegions = regions; 132 133 if (!regions || !regions.length) { 134 this._containerRegionsFlowSection.element.classList.add("hidden"); 135 return; 136 } 137 138 this._containerRegionsDataGrid.removeChildren(); 139 for (var regionNode of regions) 140 this._containerRegionsDataGrid.appendChild(new WebInspector.DOMTreeDataGridNode(regionNode)); 141 142 this._containerRegionsFlowSection.element.classList.remove("hidden"); 143 }, 144 145 refresh: function() 146 { 147 this._propertiesTextEditor.style = this.nodeStyles.computedStyle; 148 this._refreshFlowDetails(this.nodeStyles.node); 149 }, 150 151 // Protected 152 153 shown: function() 154 { 155 WebInspector.StyleDetailsPanel.prototype.shown.call(this); 156 157 this._propertiesTextEditor.updateLayout(); 158 }, 159 160 widthDidChange: function() 161 { 162 this._propertiesTextEditor.updateLayout(); 163 }, 164 165 // Private 166 167 _computedStyleShowAllCheckboxValueChanged: function(event) 168 { 169 var checked = this._computedStyleShowAllCheckbox.checked; 170 this._computedStyleShowAllSetting.value = checked; 171 this._propertiesTextEditor.showsImplicitProperties = checked; 172 }, 173 174 _updateFlowNamesSectionVisibility: function() 175 { 176 this._flowNamesSection.element.classList.toggle("hidden", !this._contentFlow && !this._regionFlow); 177 }, 178 179 _resetFlowDetails : function() 180 { 181 this.regionFlow = null; 182 this.contentFlow = null; 183 this.containerRegions = null; 184 }, 185 186 _refreshFlowDetails: function(domNode) 187 { 188 this._resetFlowDetails(); 189 if (!domNode) 190 return; 191 192 function contentFlowInfoReady(error, flowData) 193 { 194 // Element is not part of any flow. 195 if (error || !flowData) { 196 this._resetFlowDetails(); 197 return; 198 } 199 200 this.regionFlow = flowData.regionFlow; 201 this.contentFlow = flowData.contentFlow; 202 this.containerRegions = flowData.regions; 203 } 204 205 WebInspector.domTreeManager.getNodeContentFlowInfo(domNode, contentFlowInfoReady.bind(this)); 206 }, 207 208 _goToRegionFlowArrowWasClicked: function() 209 { 210 WebInspector.resourceSidebarPanel.showContentFlowDOMTree(this._regionFlow); 211 }, 212 213 _goToContentFlowArrowWasClicked: function() 214 { 215 WebInspector.resourceSidebarPanel.showContentFlowDOMTree(this._contentFlow, this.nodeStyles.node, true); 216 } 217}; 218 219WebInspector.ComputedStyleDetailsPanel.prototype.__proto__ = WebInspector.StyleDetailsPanel.prototype; 220