Index: third_party/WebKit/Source/devtools/front_end/bindings/ResourceBinding.js |
diff --git a/third_party/WebKit/Source/devtools/front_end/bindings/ResourceBinding.js b/third_party/WebKit/Source/devtools/front_end/bindings/ResourceBinding.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a63e20dec574f177b43fe3f95c52234553011c56 |
--- /dev/null |
+++ b/third_party/WebKit/Source/devtools/front_end/bindings/ResourceBinding.js |
@@ -0,0 +1,232 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+/** |
+ * @implements {SDK.SDKModelObserver<!SDK.ResourceTreeModel>} |
+ * @unrestricted |
dgozman
2017/05/19 23:51:05
restrict it!
lushnikov
2017/06/09 01:29:08
Done.
|
+ */ |
+Bindings.ResourceBindingManager = class { |
+ /** |
+ * @param {!SDK.TargetManager} targetManager |
+ * @param {!Workspace.Workspace} workspace |
+ */ |
+ constructor(targetManager, workspace) { |
+ this._workspace = workspace; |
+ targetManager.observeModels(SDK.ResourceTreeModel, this); |
+ } |
+ |
+ /** |
+ * @override |
+ * @param {!SDK.ResourceTreeModel} resourceModel |
+ */ |
+ modelAdded(resourceModel) { |
+ new Bindings.ResourceBinding(this._workspace, resourceModel); |
+ } |
+ |
+ /** |
+ * @override |
+ * @param {!SDK.ResourceTreeModel} resourceModel |
+ */ |
+ modelRemoved(resourceModel) { |
+ resourceModel[Bindings.ResourceBinding._symbol].dispose(); |
+ } |
+}; |
+ |
+Bindings.ResourceBinding = class { |
+ /** |
+ * @param {!Workspace.Workspace} workspace |
+ * @param {!SDK.ResourceTreeModel} resourceModel |
+ */ |
+ constructor(workspace, resourceModel) { |
+ this._resourceModel = resourceModel; |
dgozman
2017/05/19 23:51:05
this._resourceTreeModel
lushnikov
2017/06/09 01:29:08
Done.
|
+ var target = resourceModel.target(); |
+ resourceModel[Bindings.ResourceBinding._symbol] = this; |
+ this._project = new Bindings.ContentProviderBasedProject( |
+ workspace, 'resources:' + target.id(), Workspace.projectTypes.Network, '', false /* isServiceProject */); |
+ Bindings.NetworkProject.setTargetForProject(this._project, target); |
+ |
+ /** @type {!Map<string, !Bindings.ResourceBinding.ResourceFile>} */ |
+ this._resourceFiles = new Map(); |
+ |
+ this._eventListeners = [ |
+ resourceModel.addEventListener(SDK.ResourceTreeModel.Events.ResourceAdded, this._resourceAdded, this), |
+ resourceModel.addEventListener(SDK.ResourceTreeModel.Events.FrameWillNavigate, this._frameWillNavigate, this), |
+ resourceModel.addEventListener(SDK.ResourceTreeModel.Events.FrameDetached, this._frameDetached, this) |
+ ]; |
+ } |
+ |
+ /** |
+ * @param {!SDK.Target} target |
+ * @return {?Bindings.ResourceBinding} |
+ */ |
+ static forTarget(target) { |
dgozman
2017/05/19 23:51:05
private
lushnikov
2017/06/09 01:29:08
Killed it.
|
+ var resourceModel = target.model(SDK.ResourceTreeModel); |
+ return resourceModel ? resourceModel[Bindings.ResourceBinding._symbol] || null : null; |
+ } |
+ |
+ /** |
+ * @param {string} url |
+ * @return {?Workspace.UISourceCode} |
+ */ |
+ uiSourceCodeForURL(url) { |
+ return this._project.uiSourceCodeForURL(url); |
+ } |
+ |
+ /** |
+ * @param {!SDK.Resource} resource |
+ */ |
+ _acceptsResource(resource) { |
+ var resourceType = resource.resourceType(); |
+ // Only load selected resource types from resources. |
+ if (resourceType !== Common.resourceTypes.Image && resourceType !== Common.resourceTypes.Font && |
+ resourceType !== Common.resourceTypes.Document && resourceType !== Common.resourceTypes.Manifest) |
+ return false; |
+ |
+ // Ignore non-images and non-fonts. |
+ if (resourceType === Common.resourceTypes.Image && resource.mimeType && !resource.mimeType.startsWith('image')) |
+ return false; |
+ if (resourceType === Common.resourceTypes.Font && resource.mimeType && !resource.mimeType.includes('font')) |
+ return false; |
+ if ((resourceType === Common.resourceTypes.Image || resourceType === Common.resourceTypes.Font) && |
+ resource.contentURL().startsWith('data:')) |
+ return false; |
+ return true; |
+ } |
+ |
+ /** |
+ * @param {!Common.Event} event |
+ */ |
+ _resourceAdded(event) { |
+ var resource = /** @type {!SDK.Resource} */ (event.data); |
+ if (!this._acceptsResource(resource)) |
+ return; |
+ |
+ var resourceFile = this._resourceFiles.get(resource.url); |
+ if (!resourceFile) { |
+ resourceFile = new Bindings.ResourceBinding.ResourceFile(this._project, resource); |
+ this._resourceFiles.set(resource.url, resourceFile); |
+ } else { |
+ resourceFile.addResource(resource); |
+ } |
+ } |
+ |
+ /** |
+ * @param {!SDK.ResourceTreeFrame} frame |
+ */ |
+ _removeFrameResources(frame) { |
+ for (var resource of frame.resources()) { |
+ if (!this._acceptsResource(resource)) |
+ continue; |
+ var resourceFile = this._resourceFiles.get(resource.url); |
+ if (resourceFile._resources.size === 1) { |
+ resourceFile.dispose(); |
+ this._resourceFiles.delete(resource.url); |
+ } else { |
+ resourceFile.removeResource(resource); |
+ } |
+ } |
+ } |
+ |
+ /** |
+ * @param {!Common.Event} event |
+ */ |
+ _frameWillNavigate(event) { |
+ var frame = /** @type {!SDK.ResourceTreeFrame} */ (event.data); |
+ this._removeFrameResources(frame); |
+ } |
+ |
+ /** |
+ * @param {!Common.Event} event |
+ */ |
+ _frameDetached(event) { |
+ var frame = /** @type {!SDK.ResourceTreeFrame} */ (event.data); |
+ this._removeFrameResources(frame); |
+ } |
+ |
+ _resetForTest() { |
+ for (var resourceFile of this._resourceFiles.valuesArray()) |
+ resourceFile.dispose(); |
+ this._resourceFiles.clear(); |
+ } |
+ |
+ dispose() { |
+ Common.EventTarget.removeEventListeners(this._eventListeners); |
+ this._resourceModel[Bindings.ResourceBinding._symbol] = null; |
+ for (var resourceFile of this._resourceFiles.valuesArray()) |
+ resourceFile.dispose(); |
+ this._resourceFiles.clear(); |
+ this._project.removeProject(); |
+ } |
+}; |
+ |
+/** |
+ * @implements {Common.ContentProvider} |
+ */ |
+Bindings.ResourceBinding.ResourceFile = class { |
+ constructor(project, resource) { |
+ this._resources = new Set([resource]); |
+ this._project = project; |
+ this._uiSourceCode = this._project.createUISourceCode(resource.url, resource.contentType()); |
+ Bindings.NetworkProject.setInitialFrameAttribution(this._uiSourceCode, resource.frameId); |
+ this._project.addUISourceCodeWithProvider( |
+ this._uiSourceCode, this, Bindings.resourceMetadata(resource), resource.mimeType); |
+ } |
+ |
+ /** |
+ * @param {!SDK.Resource} resource |
+ */ |
+ addResource(resource) { |
+ this._resources.add(resource); |
+ Bindings.NetworkProject.addFrameAttribution(this._uiSourceCode, resource.frameId); |
+ } |
+ |
+ /** |
+ * @param {!SDK.Resource} resource |
+ */ |
+ removeResource(resource) { |
+ this._resources.delete(resource); |
+ Bindings.NetworkProject.removeFrameAttribution(this._uiSourceCode, resource.frameId); |
+ } |
+ |
+ dispose() { |
+ this._project.removeFile(this._uiSourceCode.url()); |
+ } |
+ |
+ /** |
+ * @override |
+ * @return {string} |
+ */ |
+ contentURL() { |
+ return this._resources.firstValue().contentURL(); |
+ } |
+ |
+ /** |
+ * @override |
+ * @return {!Common.ResourceType} |
+ */ |
+ contentType() { |
+ return this._resources.firstValue().contentType(); |
+ } |
+ |
+ /** |
+ * @override |
+ * @return {!Promise<?string>} |
+ */ |
+ requestContent() { |
+ return this._resources.firstValue().requestContent(); |
+ } |
+ |
+ /** |
+ * @override |
+ * @param {string} query |
+ * @param {boolean} caseSensitive |
+ * @param {boolean} isRegex |
+ * @param {function(!Array.<!Common.ContentProvider.SearchMatch>)} callback |
+ */ |
+ searchInContent(query, caseSensitive, isRegex, callback) { |
+ this._resources.firstValue().searchInContent(query, caseSensitive, isRegex, callback); |
+ } |
+}; |
+ |
+Bindings.ResourceBinding._symbol = Symbol('Bindings.ResourceBinding._symbol'); |