OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 22 matching lines...) Expand all Loading... |
33 */ | 33 */ |
34 Bindings.CompilerScriptMapping = class { | 34 Bindings.CompilerScriptMapping = class { |
35 /** | 35 /** |
36 * @param {!SDK.DebuggerModel} debuggerModel | 36 * @param {!SDK.DebuggerModel} debuggerModel |
37 * @param {!Workspace.Workspace} workspace | 37 * @param {!Workspace.Workspace} workspace |
38 * @param {!Bindings.NetworkProject} networkProject | 38 * @param {!Bindings.NetworkProject} networkProject |
39 * @param {!Bindings.DebuggerWorkspaceBinding} debuggerWorkspaceBinding | 39 * @param {!Bindings.DebuggerWorkspaceBinding} debuggerWorkspaceBinding |
40 */ | 40 */ |
41 constructor(debuggerModel, workspace, networkProject, debuggerWorkspaceBinding
) { | 41 constructor(debuggerModel, workspace, networkProject, debuggerWorkspaceBinding
) { |
42 this._debuggerModel = debuggerModel; | 42 this._debuggerModel = debuggerModel; |
| 43 this._sourceMapManager = this._debuggerModel.sourceMapManager(); |
43 this._workspace = workspace; | 44 this._workspace = workspace; |
44 this._networkProject = networkProject; | 45 this._networkProject = networkProject; |
45 this._debuggerWorkspaceBinding = debuggerWorkspaceBinding; | 46 this._debuggerWorkspaceBinding = debuggerWorkspaceBinding; |
46 | 47 |
47 /** @type {!Map<string, !Promise<?SDK.TextSourceMap>>} */ | 48 /** @type {!Map.<!SDK.Script, !Workspace.UISourceCode>} */ |
48 this._sourceMapLoadingPromises = new Map(); | 49 this._scriptSources = new Multimap(); |
49 /** @type {!Map<string, !SDK.TextSourceMap>} */ | 50 /** @type {!Map.<!SDK.Script, !Workspace.UISourceCode>} */ |
50 this._sourceMapForScriptId = new Map(); | |
51 /** @type {!Map.<!SDK.TextSourceMap, !SDK.Script>} */ | |
52 this._scriptForSourceMap = new Map(); | |
53 /** @type {!Map.<string, !SDK.TextSourceMap>} */ | |
54 this._sourceMapForURL = new Map(); | |
55 /** @type {!Map.<string, !Workspace.UISourceCode>} */ | |
56 this._stubUISourceCodes = new Map(); | 51 this._stubUISourceCodes = new Map(); |
57 | 52 |
58 var projectId = Bindings.CompilerScriptMapping.projectIdForTarget(this._debu
ggerModel.target()); | 53 var projectId = Bindings.CompilerScriptMapping.projectIdForTarget(this._debu
ggerModel.target()); |
59 this._stubProject = new Bindings.ContentProviderBasedProject( | 54 this._stubProject = new Bindings.ContentProviderBasedProject( |
60 workspace, projectId, Workspace.projectTypes.Service, '', true /* isServ
iceProject */); | 55 workspace, projectId, Workspace.projectTypes.Service, '', true /* isServ
iceProject */); |
61 this._eventListeners = [ | 56 this._eventListeners = [ |
62 workspace.addEventListener( | 57 this._sourceMapManager.addEventListener( |
63 Workspace.Workspace.Events.UISourceCodeAdded, this._uiSourceCodeAddedT
oWorkspace, this), | 58 SDK.SourceMapManager.Events.SourceMapWillAttach, this._sourceMapWillAt
tach, this), |
64 debuggerModel.addEventListener(SDK.DebuggerModel.Events.GlobalObjectCleare
d, this._debuggerReset, this), | 59 this._sourceMapManager.addEventListener( |
65 debuggerModel.addEventListener(SDK.DebuggerModel.Events.SourceMapURLAdded,
this._sourceMapURLAdded.bind(this)) | 60 SDK.SourceMapManager.Events.SourceMapFailedToAttach, this._sourceMapFa
iledToAttach, this), |
| 61 this._sourceMapManager.addEventListener( |
| 62 SDK.SourceMapManager.Events.SourceMapAttached, this._sourceMapAttached
, this), |
| 63 this._sourceMapManager.addEventListener( |
| 64 SDK.SourceMapManager.Events.SourceMapDetached, this._sourceMapDetached
, this), |
66 ]; | 65 ]; |
67 } | 66 } |
68 | 67 |
69 /** | 68 /** |
| 69 * @param {!SDK.Script} script |
| 70 */ |
| 71 _addStubUISourceCode(script) { |
| 72 var stubUISourceCode = this._stubProject.addContentProvider( |
| 73 script.sourceURL + ':sourcemap', |
| 74 Common.StaticContentProvider.fromString( |
| 75 script.sourceURL, Common.resourceTypes.Script, |
| 76 '\n\n\n\n\n// Please wait a bit.\n// Compiled script is not shown wh
ile source map is being loaded!')); |
| 77 this._stubUISourceCodes.set(script, stubUISourceCode); |
| 78 } |
| 79 |
| 80 /** |
| 81 * @param {!SDK.Script} script |
| 82 */ |
| 83 _removeStubUISourceCode(script) { |
| 84 var uiSourceCode = this._stubUISourceCodes.get(script); |
| 85 this._stubUISourceCodes.delete(script); |
| 86 this._stubProject.removeFile(uiSourceCode.url()); |
| 87 } |
| 88 |
| 89 /** |
70 * @param {!Workspace.UISourceCode} uiSourceCode | 90 * @param {!Workspace.UISourceCode} uiSourceCode |
71 * @return {?string} | 91 * @return {?string} |
72 */ | 92 */ |
73 static uiSourceCodeOrigin(uiSourceCode) { | 93 static uiSourceCodeOrigin(uiSourceCode) { |
74 return uiSourceCode[Bindings.CompilerScriptMapping._originSymbol] || null; | 94 var script = uiSourceCode[Bindings.CompilerScriptMapping._scriptSymbol]; |
| 95 return script ? script.sourceURL : null; |
75 } | 96 } |
76 | 97 |
77 /** | 98 /** |
78 * @param {!SDK.Target} target | 99 * @param {!SDK.Target} target |
79 * @return {string} | 100 * @return {string} |
80 */ | 101 */ |
81 static projectIdForTarget(target) { | 102 static projectIdForTarget(target) { |
82 return 'compiler-script-project:' + target.id(); | 103 return 'compiler-script-project:' + target.id(); |
83 } | 104 } |
84 | 105 |
85 /** | 106 /** |
86 * @param {!SDK.DebuggerModel.Location} rawLocation | 107 * @param {!SDK.DebuggerModel.Location} rawLocation |
87 * @return {boolean} | 108 * @return {boolean} |
88 */ | 109 */ |
89 mapsToSourceCode(rawLocation) { | 110 mapsToSourceCode(rawLocation) { |
90 var sourceMap = this._sourceMapForScriptId.get(rawLocation.scriptId); | 111 var script = rawLocation.script(); |
| 112 if (!script) |
| 113 return true; |
| 114 var sourceMap = this._sourceMapManager.sourceMapForClient(script); |
91 if (!sourceMap) | 115 if (!sourceMap) |
92 return true; | 116 return true; |
93 | |
94 return !!sourceMap.findEntry(rawLocation.lineNumber, rawLocation.columnNumbe
r); | 117 return !!sourceMap.findEntry(rawLocation.lineNumber, rawLocation.columnNumbe
r); |
95 } | 118 } |
96 | 119 |
97 /** | 120 /** |
98 * @override | 121 * @override |
99 * @param {!SDK.DebuggerModel.Location} rawLocation | 122 * @param {!SDK.DebuggerModel.Location} rawLocation |
100 * @return {?Workspace.UILocation} | 123 * @return {?Workspace.UILocation} |
101 */ | 124 */ |
102 rawLocationToUILocation(rawLocation) { | 125 rawLocationToUILocation(rawLocation) { |
103 var debuggerModelLocation = /** @type {!SDK.DebuggerModel.Location} */ (rawL
ocation); | 126 var script = rawLocation.script(); |
| 127 if (!script) |
| 128 return null; |
104 | 129 |
105 var stubUISourceCode = this._stubUISourceCodes.get(debuggerModelLocation.scr
iptId); | 130 var lineNumber = rawLocation.lineNumber; |
| 131 var columnNumber = rawLocation.columnNumber || 0; |
| 132 var stubUISourceCode = this._stubUISourceCodes.get(script); |
106 if (stubUISourceCode) | 133 if (stubUISourceCode) |
107 return new Workspace.UILocation(stubUISourceCode, rawLocation.lineNumber,
rawLocation.columnNumber); | 134 return new Workspace.UILocation(stubUISourceCode, lineNumber, columnNumber
); |
108 | 135 |
109 var sourceMap = this._sourceMapForScriptId.get(debuggerModelLocation.scriptI
d); | 136 var sourceMap = this._sourceMapManager.sourceMapForClient(script); |
110 if (!sourceMap) | 137 if (!sourceMap) |
111 return null; | 138 return null; |
112 var lineNumber = debuggerModelLocation.lineNumber; | |
113 var columnNumber = debuggerModelLocation.columnNumber || 0; | |
114 var entry = sourceMap.findEntry(lineNumber, columnNumber); | 139 var entry = sourceMap.findEntry(lineNumber, columnNumber); |
115 if (!entry || !entry.sourceURL) | 140 if (!entry || !entry.sourceURL) |
116 return null; | 141 return null; |
117 var script = rawLocation.script(); | |
118 if (!script) | |
119 return null; | |
120 var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForScriptURL( | 142 var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForScriptURL( |
121 this._workspace, /** @type {string} */ (entry.sourceURL), script); | 143 this._workspace, /** @type {string} */ (entry.sourceURL), script); |
122 if (!uiSourceCode) | 144 if (!uiSourceCode) |
123 return null; | 145 return null; |
124 return uiSourceCode.uiLocation( | 146 return uiSourceCode.uiLocation( |
125 /** @type {number} */ (entry.sourceLineNumber), /** @type {number} */ (e
ntry.sourceColumnNumber)); | 147 /** @type {number} */ (entry.sourceLineNumber), /** @type {number} */ (e
ntry.sourceColumnNumber)); |
126 } | 148 } |
127 | 149 |
128 /** | 150 /** |
129 * @override | 151 * @override |
130 * @param {!Workspace.UISourceCode} uiSourceCode | 152 * @param {!Workspace.UISourceCode} uiSourceCode |
131 * @param {number} lineNumber | 153 * @param {number} lineNumber |
132 * @param {number} columnNumber | 154 * @param {number} columnNumber |
133 * @return {?SDK.DebuggerModel.Location} | 155 * @return {?SDK.DebuggerModel.Location} |
134 */ | 156 */ |
135 uiLocationToRawLocation(uiSourceCode, lineNumber, columnNumber) { | 157 uiLocationToRawLocation(uiSourceCode, lineNumber, columnNumber) { |
136 if (uiSourceCode.project().type() === Workspace.projectTypes.Service) | 158 var script = uiSourceCode[Bindings.CompilerScriptMapping._scriptSymbol]; |
| 159 if (!script) |
137 return null; | 160 return null; |
138 var sourceMap = this._sourceMapForURL.get(uiSourceCode.url()); | 161 var sourceMap = this._sourceMapManager.sourceMapForClient(script); |
139 if (!sourceMap) | 162 if (!sourceMap) |
140 return null; | 163 return null; |
141 var script = /** @type {!SDK.Script} */ (this._scriptForSourceMap.get(source
Map)); | |
142 console.assert(script); | |
143 var entry = sourceMap.firstSourceLineMapping(uiSourceCode.url(), lineNumber)
; | 164 var entry = sourceMap.firstSourceLineMapping(uiSourceCode.url(), lineNumber)
; |
144 if (!entry) | 165 if (!entry) |
145 return null; | 166 return null; |
146 return this._debuggerModel.createRawLocation(script, entry.lineNumber, entry
.columnNumber); | 167 return this._debuggerModel.createRawLocation(script, entry.lineNumber, entry
.columnNumber); |
147 } | 168 } |
148 | 169 |
149 /** | 170 /** |
| 171 * @param {!Common.Event} event |
| 172 */ |
| 173 _sourceMapWillAttach(event) { |
| 174 var script = /** @type {!SDK.Script} */ (event.data.client); |
| 175 // Create stub UISourceCode for the time source mapping is being loaded. |
| 176 this._addStubUISourceCode(script); |
| 177 this._debuggerWorkspaceBinding.pushSourceMapping(script, this); |
| 178 } |
| 179 |
| 180 /** |
| 181 * @param {!Common.Event} event |
| 182 */ |
| 183 _sourceMapFailedToAttach(event) { |
| 184 var script = /** @type {!SDK.Script} */ (event.data.client); |
| 185 this._removeStubUISourceCode(script); |
| 186 } |
| 187 |
| 188 /** |
| 189 * @param {!Common.Event} event |
| 190 */ |
| 191 _sourceMapAttached(event) { |
| 192 var script = /** @type {!SDK.Script} */ (event.data.client); |
| 193 var sourceMap = /** @type {!SDK.SourceMap} */ (event.data.sourceMap); |
| 194 this._removeStubUISourceCode(script); |
| 195 |
| 196 if (Bindings.blackboxManager.isBlackboxedURL(script.sourceURL, script.isCont
entScript())) |
| 197 return; |
| 198 Bindings.blackboxManager.sourceMapLoaded(script, sourceMap); |
| 199 |
| 200 this._populateSourceMapSources(script, sourceMap); |
| 201 this._sourceMapAttachedForTest(sourceMap); |
| 202 } |
| 203 |
| 204 /** |
| 205 * @param {!Common.Event} event |
| 206 */ |
| 207 _sourceMapDetached(event) { |
| 208 var script = /** @type {!SDK.Script} */ (event.data.client); |
| 209 var sources = this._scriptSources.get(script); |
| 210 if (!sources.size) |
| 211 return; |
| 212 var frameId = script[Bindings.CompilerScriptMapping._frameIdSymbol]; |
| 213 for (var uiSourceCode of sources) { |
| 214 this._debuggerWorkspaceBinding.setSourceMapping(this._debuggerModel, uiSou
rceCode, null); |
| 215 this._networkProject.removeSourceMapFile(uiSourceCode.url(), frameId, scri
pt.isContentScript()); |
| 216 } |
| 217 this._debuggerWorkspaceBinding.updateLocations(script); |
| 218 } |
| 219 |
| 220 /** |
150 * @param {!SDK.Script} script | 221 * @param {!SDK.Script} script |
151 */ | 222 * @return {?SDK.SourceMap} |
152 addScript(script) { | |
153 if (script.sourceMapURL) | |
154 this._processScript(script); | |
155 } | |
156 | |
157 /** | |
158 * @param {!SDK.Script} script | |
159 * @return {?SDK.TextSourceMap} | |
160 */ | 223 */ |
161 sourceMapForScript(script) { | 224 sourceMapForScript(script) { |
162 return this._sourceMapForScriptId.get(script.scriptId) || null; | 225 return this._sourceMapManager.sourceMapForClient(script); |
163 } | 226 } |
164 | 227 |
165 /** | 228 /** |
166 * @param {!SDK.Script} script | 229 * @param {!SDK.Script} script |
167 */ | 230 */ |
168 maybeLoadSourceMap(script) { | 231 maybeLoadSourceMap(script) { |
169 if (!script.sourceMapURL) | 232 //TODO: populate source map sources |
| 233 var sourceMap = this._sourceMapManager.sourceMapForClient(script); |
| 234 if (!sourceMap) |
170 return; | 235 return; |
171 if (this._sourceMapLoadingPromises.has(script.sourceMapURL)) | 236 this._populateSourceMapSources(script, sourceMap); |
172 return; | |
173 if (this._sourceMapForScriptId.has(script.scriptId)) | |
174 return; | |
175 this._processScript(script); | |
176 } | 237 } |
177 | 238 |
178 /** | 239 /** |
179 * @param {!Common.Event} event | |
180 */ | |
181 _sourceMapURLAdded(event) { | |
182 var script = /** @type {!SDK.Script} */ (event.data); | |
183 if (!script.sourceMapURL) | |
184 return; | |
185 this._processScript(script); | |
186 } | |
187 | |
188 /** | |
189 * @param {!SDK.Script} script | |
190 */ | |
191 _processScript(script) { | |
192 if (Bindings.blackboxManager.isBlackboxedURL(script.sourceURL, script.isCont
entScript())) | |
193 return; | |
194 // Create stub UISourceCode for the time source mapping is being loaded. | |
195 var stubUISourceCode = this._stubProject.addContentProvider( | |
196 script.sourceURL + ':sourcemap', | |
197 Common.StaticContentProvider.fromString( | |
198 script.sourceURL, Common.resourceTypes.Script, | |
199 '\n\n\n\n\n// Please wait a bit.\n// Compiled script is not shown wh
ile source map is being loaded!')); | |
200 this._stubUISourceCodes.set(script.scriptId, stubUISourceCode); | |
201 | |
202 this._debuggerWorkspaceBinding.pushSourceMapping(script, this); | |
203 this._loadSourceMapForScript(script).then(sourceMap => { | |
204 this._sourceMapLoaded(script, stubUISourceCode.url(), sourceMap); | |
205 this._sourceMapAttachedForTest(sourceMap); | |
206 }); | |
207 } | |
208 | |
209 /** | |
210 * @param {?SDK.TextSourceMap} sourceMap | 240 * @param {?SDK.TextSourceMap} sourceMap |
211 */ | 241 */ |
212 _sourceMapAttachedForTest(sourceMap) { | 242 _sourceMapAttachedForTest(sourceMap) { |
213 } | 243 } |
214 | 244 |
215 /** | 245 /** |
216 * @param {!SDK.Script} script | 246 * @param {!SDK.Script} script |
217 * @param {string} uiSourceCodePath | 247 * @param {!SDK.TextSourceMap} sourceMap |
218 * @param {?SDK.TextSourceMap} sourceMap | |
219 */ | 248 */ |
220 _sourceMapLoaded(script, uiSourceCodePath, sourceMap) { | 249 _populateSourceMapSources(script, sourceMap) { |
221 Bindings.blackboxManager.sourceMapLoaded(script, sourceMap); | |
222 | |
223 this._stubUISourceCodes.delete(script.scriptId); | |
224 this._stubProject.removeFile(uiSourceCodePath); | |
225 | |
226 if (!sourceMap) { | |
227 this._debuggerWorkspaceBinding.updateLocations(script); | |
228 return; | |
229 } | |
230 | |
231 if (this._scriptForSourceMap.get(sourceMap)) { | |
232 this._sourceMapForScriptId.set(script.scriptId, sourceMap); | |
233 this._debuggerWorkspaceBinding.updateLocations(script); | |
234 return; | |
235 } | |
236 | |
237 this._sourceMapForScriptId.set(script.scriptId, sourceMap); | |
238 this._scriptForSourceMap.set(sourceMap, script); | |
239 | |
240 // Report sources. | |
241 var missingSources = []; | |
242 var executionContext = script.executionContext(); | 250 var executionContext = script.executionContext(); |
243 var frameId = executionContext ? executionContext.frameId || '' : ''; | 251 var frameId = executionContext ? executionContext.frameId || '' : ''; |
| 252 script[Bindings.CompilerScriptMapping._frameIdSymbol] = frameId; |
244 for (var sourceURL of sourceMap.sourceURLs()) { | 253 for (var sourceURL of sourceMap.sourceURLs()) { |
245 if (this._sourceMapForURL.get(sourceURL)) | 254 var contentProvider = sourceMap.sourceContentProvider(sourceURL, Common.re
sourceTypes.SourceMapScript); |
246 continue; | 255 var embeddedContent = sourceMap.embeddedContentByURL(sourceURL); |
247 this._sourceMapForURL.set(sourceURL, sourceMap); | 256 var embeddedContentLength = typeof embeddedContent === 'string' ? embedded
Content.length : null; |
248 var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForScriptURL(this._
workspace, sourceURL, script); | 257 var uiSourceCode = this._networkProject.addSourceMapFile( |
249 if (!uiSourceCode) { | 258 contentProvider, frameId, script.isContentScript(), embeddedContentLen
gth); |
250 var contentProvider = sourceMap.sourceContentProvider(sourceURL, Common.
resourceTypes.SourceMapScript); | 259 uiSourceCode[Bindings.CompilerScriptMapping._scriptSymbol] = script; |
251 var embeddedContent = sourceMap.embeddedContentByURL(sourceURL); | 260 this._scriptSources.set(script, uiSourceCode); |
252 var embeddedContentLength = typeof embeddedContent === 'string' ? embedd
edContent.length : null; | 261 this._debuggerWorkspaceBinding.setSourceMapping(this._debuggerModel, uiSou
rceCode, this); |
253 uiSourceCode = this._networkProject.addSourceMapFile( | |
254 contentProvider, frameId, script.isContentScript(), embeddedContentL
ength); | |
255 uiSourceCode[Bindings.CompilerScriptMapping._originSymbol] = script.sour
ceURL; | |
256 } | |
257 if (uiSourceCode) { | |
258 this._bindUISourceCode(uiSourceCode); | |
259 } else { | |
260 if (missingSources.length < 3) | |
261 missingSources.push(sourceURL); | |
262 else if (missingSources.peekLast() !== '\u2026') | |
263 missingSources.push('\u2026'); | |
264 } | |
265 } | 262 } |
266 if (missingSources.length) { | |
267 Common.console.warn(Common.UIString( | |
268 'Source map %s points to the files missing from the workspace: [%s]',
sourceMap.url(), | |
269 missingSources.join(', '))); | |
270 } | |
271 | |
272 this._debuggerWorkspaceBinding.updateLocations(script); | 263 this._debuggerWorkspaceBinding.updateLocations(script); |
273 } | 264 } |
274 | 265 |
275 /** | 266 /** |
276 * @override | 267 * @override |
277 * @return {boolean} | 268 * @return {boolean} |
278 */ | 269 */ |
279 isIdentity() { | 270 isIdentity() { |
280 return false; | 271 return false; |
281 } | 272 } |
282 | 273 |
283 /** | 274 /** |
284 * @override | 275 * @override |
285 * @param {!Workspace.UISourceCode} uiSourceCode | 276 * @param {!Workspace.UISourceCode} uiSourceCode |
286 * @param {number} lineNumber | 277 * @param {number} lineNumber |
287 * @return {boolean} | 278 * @return {boolean} |
288 */ | 279 */ |
289 uiLineHasMapping(uiSourceCode, lineNumber) { | 280 uiLineHasMapping(uiSourceCode, lineNumber) { |
290 var sourceMap = this._sourceMapForURL.get(uiSourceCode.url()); | 281 var script = uiSourceCode[Bindings.CompilerScriptMapping._scriptSymbol]; |
| 282 var sourceMap = this._sourceMapManager.sourceMapForClient(script); |
291 if (!sourceMap) | 283 if (!sourceMap) |
292 return true; | 284 return true; |
293 return !!sourceMap.firstSourceLineMapping(uiSourceCode.url(), lineNumber); | 285 return !!sourceMap.firstSourceLineMapping(uiSourceCode.url(), lineNumber); |
294 } | 286 } |
295 | 287 |
296 /** | |
297 * @param {!Workspace.UISourceCode} uiSourceCode | |
298 */ | |
299 _bindUISourceCode(uiSourceCode) { | |
300 this._debuggerWorkspaceBinding.setSourceMapping(this._debuggerModel, uiSourc
eCode, this); | |
301 } | |
302 | |
303 /** | |
304 * @param {!Workspace.UISourceCode} uiSourceCode | |
305 */ | |
306 _unbindUISourceCode(uiSourceCode) { | |
307 this._debuggerWorkspaceBinding.setSourceMapping(this._debuggerModel, uiSourc
eCode, null); | |
308 } | |
309 | |
310 /** | |
311 * @param {!Common.Event} event | |
312 */ | |
313 _uiSourceCodeAddedToWorkspace(event) { | |
314 var uiSourceCode = /** @type {!Workspace.UISourceCode} */ (event.data); | |
315 if (!this._sourceMapForURL.get(uiSourceCode.url())) | |
316 return; | |
317 this._bindUISourceCode(uiSourceCode); | |
318 } | |
319 | |
320 /** | |
321 * @param {!SDK.Script} script | |
322 * @return {!Promise<?SDK.TextSourceMap>} | |
323 */ | |
324 _loadSourceMapForScript(script) { | |
325 // script.sourceURL can be a random string, but is generally an absolute pat
h -> complete it to inspected page url for | |
326 // relative links. | |
327 var scriptURL = Common.ParsedURL.completeURL(this._debuggerModel.target().in
spectedURL(), script.sourceURL); | |
328 if (!scriptURL) | |
329 return Promise.resolve(/** @type {?SDK.TextSourceMap} */ (null)); | |
330 | |
331 console.assert(script.sourceMapURL); | |
332 var scriptSourceMapURL = /** @type {string} */ (script.sourceMapURL); | |
333 | |
334 var sourceMapURL = Common.ParsedURL.completeURL(scriptURL, scriptSourceMapUR
L); | |
335 if (!sourceMapURL) | |
336 return Promise.resolve(/** @type {?SDK.TextSourceMap} */ (null)); | |
337 | |
338 var loadingPromise = this._sourceMapLoadingPromises.get(sourceMapURL); | |
339 if (!loadingPromise) { | |
340 loadingPromise = SDK.TextSourceMap.load(sourceMapURL, scriptURL).then(sour
ceMapLoaded.bind(this, sourceMapURL)); | |
341 this._sourceMapLoadingPromises.set(sourceMapURL, loadingPromise); | |
342 } | |
343 return loadingPromise; | |
344 | |
345 /** | |
346 * @param {string} url | |
347 * @param {?SDK.TextSourceMap} sourceMap | |
348 * @this {Bindings.CompilerScriptMapping} | |
349 */ | |
350 function sourceMapLoaded(url, sourceMap) { | |
351 if (!sourceMap) { | |
352 this._sourceMapLoadingPromises.delete(url); | |
353 return null; | |
354 } | |
355 | |
356 return sourceMap; | |
357 } | |
358 } | |
359 | |
360 _debuggerReset() { | |
361 /** | |
362 * @param {!SDK.TextSourceMap} sourceMap | |
363 * @this {Bindings.CompilerScriptMapping} | |
364 */ | |
365 function unbindSourceMapSources(sourceMap) { | |
366 var script = this._scriptForSourceMap.get(sourceMap); | |
367 if (!script) | |
368 return; | |
369 for (var sourceURL of sourceMap.sourceURLs()) { | |
370 var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForScriptURL(this
._workspace, sourceURL, script); | |
371 if (uiSourceCode) | |
372 this._unbindUISourceCode(uiSourceCode); | |
373 } | |
374 } | |
375 | |
376 Array.from(new Set(this._sourceMapForURL.values())).forEach(unbindSourceMapS
ources.bind(this)); | |
377 | |
378 this._sourceMapLoadingPromises.clear(); | |
379 this._sourceMapForScriptId.clear(); | |
380 this._scriptForSourceMap.clear(); | |
381 this._sourceMapForURL.clear(); | |
382 } | |
383 | |
384 dispose() { | 288 dispose() { |
385 Common.EventTarget.removeEventListeners(this._eventListeners); | 289 Common.EventTarget.removeEventListeners(this._eventListeners); |
386 this._debuggerReset(); | |
387 this._stubProject.dispose(); | 290 this._stubProject.dispose(); |
388 } | 291 } |
389 }; | 292 }; |
390 | 293 |
391 Bindings.CompilerScriptMapping._originSymbol = Symbol('origin'); | 294 Bindings.CompilerScriptMapping._scriptSymbol = Symbol('Bindings.CompilerScriptMa
pping._scriptSymbol'); |
| 295 Bindings.CompilerScriptMapping._frameIdSymbol = Symbol('Bindings.CompilerScriptM
apping._frameIdSymbol'); |
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