WebInspector.SnippetStorage=function(settingPrefix,namePrefix)
{this._snippets=new Map();this._lastSnippetIdentifierSetting=WebInspector.settings.createSetting(settingPrefix+"Snippets_lastIdentifier",0);this._snippetsSetting=WebInspector.settings.createSetting(settingPrefix+"Snippets",[]);this._namePrefix=namePrefix;this._loadSettings();}
WebInspector.SnippetStorage.prototype={get namePrefix()
{return this._namePrefix;},_saveSettings:function()
{var savedSnippets=[];for(var snippet of this._snippets.values())
savedSnippets.push(snippet.serializeToObject());this._snippetsSetting.set(savedSnippets);},snippets:function()
{return this._snippets.valuesArray();},snippetForId:function(id)
{return this._snippets.get(id);},snippetForName:function(name)
{for(var snippet of this._snippets.values()){if(snippet.name===name)
return snippet;}
return null;},_loadSettings:function()
{var savedSnippets=this._snippetsSetting.get();for(var i=0;i<savedSnippets.length;++i)
this._snippetAdded(WebInspector.Snippet.fromObject(this,savedSnippets[i]));},deleteSnippet:function(snippet)
{this._snippets.delete(snippet.id);this._saveSettings();},createSnippet:function()
{var nextId=this._lastSnippetIdentifierSetting.get()+1;var snippetId=String(nextId);this._lastSnippetIdentifierSetting.set(nextId);var snippet=new WebInspector.Snippet(this,snippetId);this._snippetAdded(snippet);this._saveSettings();return snippet;},_snippetAdded:function(snippet)
{this._snippets.set(snippet.id,snippet);},__proto__:WebInspector.Object.prototype}
WebInspector.Snippet=function(storage,id,name,content)
{this._storage=storage;this._id=id;this._name=name||storage.namePrefix+id;this._content=content||"";}
WebInspector.Snippet.fromObject=function(storage,serializedSnippet)
{return new WebInspector.Snippet(storage,serializedSnippet.id,serializedSnippet.name,serializedSnippet.content);}
WebInspector.Snippet.prototype={get id()
{return this._id;},get name()
{return this._name;},set name(name)
{if(this._name===name)
return;this._name=name;this._storage._saveSettings();},get content()
{return this._content;},set content(content)
{if(this._content===content)
return;this._content=content;this._storage._saveSettings();},serializeToObject:function()
{var serializedSnippet={};serializedSnippet.id=this.id;serializedSnippet.name=this.name;serializedSnippet.content=this.content;return serializedSnippet;},__proto__:WebInspector.Object.prototype};WebInspector.ScriptSnippetModel=function(workspace)
{this._workspace=workspace;this._uiSourceCodeForSnippetId={};this._snippetIdForUISourceCode=new Map();this._mappingForTarget=new Map();this._snippetStorage=new WebInspector.SnippetStorage("script","Script snippet #");this._lastSnippetEvaluationIndexSetting=WebInspector.settings.createSetting("lastSnippetEvaluationIndex",0);this._project=new WebInspector.SnippetsProject(workspace,this);this._loadSnippets();WebInspector.targetManager.observeTargets(this);}
WebInspector.ScriptSnippetModel.snippetSourceURLPrefix="snippets:///";WebInspector.ScriptSnippetModel.prototype={targetAdded:function(target)
{var debuggerModel=WebInspector.DebuggerModel.fromTarget(target);if(debuggerModel)
this._mappingForTarget.set(target,new WebInspector.SnippetScriptMapping(debuggerModel,this));},targetRemoved:function(target)
{if(WebInspector.DebuggerModel.fromTarget(target))
this._mappingForTarget.remove(target);},snippetScriptMapping:function(target)
{return this._mappingForTarget.get(target);},project:function()
{return this._project;},_loadSnippets:function()
{for(var snippet of this._snippetStorage.snippets())
this._addScriptSnippet(snippet);},createScriptSnippet:function(content)
{var snippet=this._snippetStorage.createSnippet();snippet.content=content;return this._addScriptSnippet(snippet);},_addScriptSnippet:function(snippet)
{var uiSourceCode=this._project.addSnippet(snippet.name,new WebInspector.SnippetContentProvider(snippet));uiSourceCode.addEventListener(WebInspector.UISourceCode.Events.WorkingCopyChanged,this._workingCopyChanged,this);this._snippetIdForUISourceCode.set(uiSourceCode,snippet.id);var breakpointLocations=this._removeBreakpoints(uiSourceCode);this._restoreBreakpoints(uiSourceCode,breakpointLocations);this._uiSourceCodeForSnippetId[snippet.id]=uiSourceCode;return uiSourceCode;},_workingCopyChanged:function(event)
{var uiSourceCode=(event.target);this._scriptSnippetEdited(uiSourceCode);},deleteScriptSnippet:function(url)
{var uiSourceCode=this._project.uiSourceCodeForURL(url);if(!uiSourceCode)
return;var snippetId=this._snippetIdForUISourceCode.get(uiSourceCode)||"";var snippet=this._snippetStorage.snippetForId(snippetId);if(!snippet)
return;this._snippetStorage.deleteSnippet(snippet);this._removeBreakpoints(uiSourceCode);this._releaseSnippetScript(uiSourceCode);delete this._uiSourceCodeForSnippetId[snippet.id];this._snippetIdForUISourceCode.remove(uiSourceCode);this._project.removeFile(snippet.name);},renameScriptSnippet:function(name,newName,callback)
{newName=newName.trim();if(!newName||newName.indexOf("/")!==-1||name===newName||this._snippetStorage.snippetForName(newName)){callback(false);return;}
var snippet=this._snippetStorage.snippetForName(name);console.assert(snippet,"Snippet '"+name+"' was not found.");var uiSourceCode=this._uiSourceCodeForSnippetId[snippet.id];console.assert(uiSourceCode,"No uiSourceCode was found for snippet '"+name+"'.");var breakpointLocations=this._removeBreakpoints(uiSourceCode);snippet.name=newName;this._restoreBreakpoints(uiSourceCode,breakpointLocations);callback(true,newName);},_setScriptSnippetContent:function(name,newContent)
{var snippet=this._snippetStorage.snippetForName(name);snippet.content=newContent;},_scriptSnippetEdited:function(uiSourceCode)
{var breakpointLocations=this._removeBreakpoints(uiSourceCode);this._releaseSnippetScript(uiSourceCode);this._restoreBreakpoints(uiSourceCode,breakpointLocations);this._mappingForTarget.valuesArray().forEach(function(mapping){mapping._restoreBreakpoints(uiSourceCode,breakpointLocations);});},_nextEvaluationIndex:function()
{var evaluationIndex=this._lastSnippetEvaluationIndexSetting.get()+1;this._lastSnippetEvaluationIndexSetting.set(evaluationIndex);return evaluationIndex;},evaluateScriptSnippet:function(executionContext,uiSourceCode)
{var breakpointLocations=this._removeBreakpoints(uiSourceCode);this._releaseSnippetScript(uiSourceCode);this._restoreBreakpoints(uiSourceCode,breakpointLocations);var target=executionContext.target();var runtimeModel=target.runtimeModel;var evaluationIndex=this._nextEvaluationIndex();var mapping=this._mappingForTarget.get(target);mapping._setEvaluationIndex(evaluationIndex,uiSourceCode);var evaluationUrl=mapping._evaluationSourceURL(uiSourceCode);uiSourceCode.requestContent().then(compileSnippet.bind(this));function compileSnippet()
{var expression=uiSourceCode.workingCopy();WebInspector.console.show();runtimeModel.compileScript(expression,"",true,executionContext.id,compileCallback.bind(this));}
function compileCallback(scriptId,exceptionDetails)
{var mapping=this._mappingForTarget.get(target);if(mapping.evaluationIndex(uiSourceCode)!==evaluationIndex)
return;var script=(executionContext.debuggerModel.scriptForId((scriptId||exceptionDetails.scriptId)));mapping._addScript(script,uiSourceCode);if(!scriptId){this._printRunOrCompileScriptResultFailure(target,(exceptionDetails),evaluationUrl);return;}
var breakpointLocations=this._removeBreakpoints(uiSourceCode);this._restoreBreakpoints(uiSourceCode,breakpointLocations);this._runScript(scriptId,executionContext,evaluationUrl);}},_runScript:function(scriptId,executionContext,sourceURL)
{var target=executionContext.target();target.runtimeModel.runScript(scriptId,executionContext.id,"console",false,true,false,true,undefined,runCallback.bind(this,target));function runCallback(target,result,exceptionDetails)
{if(!exceptionDetails)
this._printRunScriptResult(target,result,scriptId,sourceURL);else
this._printRunOrCompileScriptResultFailure(target,exceptionDetails,sourceURL);}},_printRunScriptResult:function(target,result,scriptId,sourceURL)
{var consoleMessage=new WebInspector.ConsoleMessage(target,WebInspector.ConsoleMessage.MessageSource.JS,WebInspector.ConsoleMessage.MessageLevel.Log,"",undefined,sourceURL,undefined,undefined,undefined,[result],undefined,undefined,undefined,scriptId);target.consoleModel.addMessage(consoleMessage);},_printRunOrCompileScriptResultFailure:function(target,exceptionDetails,sourceURL)
{target.consoleModel.addMessage(WebInspector.ConsoleMessage.fromException(target,exceptionDetails,undefined,undefined,sourceURL||undefined));},_removeBreakpoints:function(uiSourceCode)
{var breakpointLocations=WebInspector.breakpointManager.breakpointLocationsForUISourceCode(uiSourceCode);for(var i=0;i<breakpointLocations.length;++i)
breakpointLocations[i].breakpoint.remove();return breakpointLocations;},_restoreBreakpoints:function(uiSourceCode,breakpointLocations)
{for(var i=0;i<breakpointLocations.length;++i){var uiLocation=breakpointLocations[i].uiLocation;var breakpoint=breakpointLocations[i].breakpoint;WebInspector.breakpointManager.setBreakpoint(uiSourceCode,uiLocation.lineNumber,uiLocation.columnNumber,breakpoint.condition(),breakpoint.enabled());}},_releaseSnippetScript:function(uiSourceCode)
{this._mappingForTarget.valuesArray().forEach(function(mapping){mapping._releaseSnippetScript(uiSourceCode);});},_snippetIdForSourceURL:function(sourceURL)
{var snippetPrefix=WebInspector.ScriptSnippetModel.snippetSourceURLPrefix;if(!sourceURL.startsWith(snippetPrefix))
return null;var splitURL=sourceURL.substring(snippetPrefix.length).split("_");var snippetId=splitURL[0];return snippetId;},__proto__:WebInspector.Object.prototype}
WebInspector.SnippetScriptMapping=function(debuggerModel,scriptSnippetModel)
{this._target=debuggerModel.target();this._debuggerModel=debuggerModel;this._scriptSnippetModel=scriptSnippetModel;this._uiSourceCodeForScriptId={};this._scriptForUISourceCode=new Map();this._evaluationIndexForUISourceCode=new Map();debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.GlobalObjectCleared,this._reset,this);}
WebInspector.SnippetScriptMapping.prototype={_releaseSnippetScript:function(uiSourceCode)
{var script=this._scriptForUISourceCode.get(uiSourceCode);if(!script)
return;delete this._uiSourceCodeForScriptId[script.scriptId];this._scriptForUISourceCode.remove(uiSourceCode);this._evaluationIndexForUISourceCode.remove(uiSourceCode);},_setEvaluationIndex:function(evaluationIndex,uiSourceCode)
{this._evaluationIndexForUISourceCode.set(uiSourceCode,evaluationIndex);},evaluationIndex:function(uiSourceCode)
{return this._evaluationIndexForUISourceCode.get(uiSourceCode);},_evaluationSourceURL:function(uiSourceCode)
{var evaluationSuffix="_"+this._evaluationIndexForUISourceCode.get(uiSourceCode);var snippetId=this._scriptSnippetModel._snippetIdForUISourceCode.get(uiSourceCode);return WebInspector.ScriptSnippetModel.snippetSourceURLPrefix+snippetId+evaluationSuffix;},_reset:function()
{this._uiSourceCodeForScriptId={};this._scriptForUISourceCode.clear();this._evaluationIndexForUISourceCode.clear();},rawLocationToUILocation:function(rawLocation)
{var debuggerModelLocation=(rawLocation);var uiSourceCode=this._uiSourceCodeForScriptId[debuggerModelLocation.scriptId];if(!uiSourceCode)
return null;return uiSourceCode.uiLocation(debuggerModelLocation.lineNumber,debuggerModelLocation.columnNumber||0);},uiLocationToRawLocation:function(uiSourceCode,lineNumber,columnNumber)
{var script=this._scriptForUISourceCode.get(uiSourceCode);if(!script)
return null;return this._debuggerModel.createRawLocation(script,lineNumber,columnNumber);},_addScript:function(script,uiSourceCode)
{console.assert(!this._scriptForUISourceCode.get(uiSourceCode));WebInspector.debuggerWorkspaceBinding.setSourceMapping(this._target,uiSourceCode,this);this._uiSourceCodeForScriptId[script.scriptId]=uiSourceCode;this._scriptForUISourceCode.set(uiSourceCode,script);WebInspector.debuggerWorkspaceBinding.pushSourceMapping(script,this);},_restoreBreakpoints:function(uiSourceCode,breakpointLocations)
{var script=this._scriptForUISourceCode.get(uiSourceCode);if(!script)
return;var rawLocation=(this._debuggerModel.createRawLocation(script,0,0));var scriptUISourceCode=WebInspector.debuggerWorkspaceBinding.rawLocationToUILocation(rawLocation).uiSourceCode;if(scriptUISourceCode)
this._scriptSnippetModel._restoreBreakpoints(scriptUISourceCode,breakpointLocations);},isIdentity:function()
{return false;},uiLineHasMapping:function(uiSourceCode,lineNumber)
{return true;}}
WebInspector.SnippetContentProvider=function(snippet)
{this._snippet=snippet;}
WebInspector.SnippetContentProvider.prototype={contentURL:function()
{return"";},contentType:function()
{return WebInspector.resourceTypes.Script;},requestContent:function()
{return Promise.resolve((this._snippet.content));},searchInContent:function(query,caseSensitive,isRegex,callback)
{function performSearch()
{callback(WebInspector.ContentProvider.performSearchInContent(this._snippet.content,query,caseSensitive,isRegex));}
window.setTimeout(performSearch.bind(this),0);}}
WebInspector.SnippetsProject=function(workspace,model)
{WebInspector.ContentProviderBasedProject.call(this,workspace,"snippets:",WebInspector.projectTypes.Snippets,"");this._model=model;}
WebInspector.SnippetsProject.prototype={addSnippet:function(name,contentProvider)
{return this.addContentProvider(name,contentProvider);},canSetFileContent:function()
{return true;},setFileContent:function(uiSourceCode,newContent,callback)
{this._model._setScriptSnippetContent(uiSourceCode.url(),newContent);callback("");},canRename:function()
{return true;},performRename:function(url,newName,callback)
{this._model.renameScriptSnippet(url,newName,callback);},createFile:function(url,name,content,callback)
{callback(this._model.createScriptSnippet(content));},deleteFile:function(url)
{this._model.deleteScriptSnippet(url);},__proto__:WebInspector.ContentProviderBasedProject.prototype}
WebInspector.scriptSnippetModel=new WebInspector.ScriptSnippetModel(WebInspector.workspace);;