From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 .../WebInspectorUI/UserInterface/Models/Script.js  | 303 +++++++++++++++++++++
 1 file changed, 303 insertions(+)
 create mode 100644 Source/WebInspectorUI/UserInterface/Models/Script.js

(limited to 'Source/WebInspectorUI/UserInterface/Models/Script.js')

diff --git a/Source/WebInspectorUI/UserInterface/Models/Script.js b/Source/WebInspectorUI/UserInterface/Models/Script.js
new file mode 100644
index 000000000..22626ce47
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Models/Script.js
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2013 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.Script = class Script extends WebInspector.SourceCode
+{
+    constructor(target, id, range, url, sourceType, injected, sourceURL, sourceMapURL)
+    {
+        super();
+
+        console.assert(id);
+        console.assert(target instanceof WebInspector.Target);
+        console.assert(range instanceof WebInspector.TextRange);
+
+        this._target = target;
+        this._id = id || null;
+        this._range = range || null;
+        this._url = url || null;
+        this._sourceType = sourceType || WebInspector.Script.SourceType.Program;
+        this._sourceURL = sourceURL || null;
+        this._sourceMappingURL = sourceMapURL || null;
+        this._injected = injected || false;
+        this._dynamicallyAddedScriptElement = false;
+        this._scriptSyntaxTree = null;
+
+        this._resource = this._resolveResource();
+
+        // If this Script was a dynamically added <script> to a Document,
+        // do not associate with the Document resource, instead associate
+        // with the frame as a dynamic script.
+        if (this._resource && this._resource.type === WebInspector.Resource.Type.Document && !this._range.startLine && !this._range.startColumn) {
+            console.assert(this._resource.isMainResource());
+            let documentResource = this._resource;
+            this._resource = null;
+            this._dynamicallyAddedScriptElement = true;
+            documentResource.parentFrame.addExtraScript(this);
+            this._dynamicallyAddedScriptElementNumber = documentResource.parentFrame.extraScriptCollection.items.size;
+        } else if (this._resource)
+            this._resource.associateWithScript(this);
+
+        if (isWebInspectorConsoleEvaluationScript(this._sourceURL)) {
+            // Assign a unique number to the script object so it will stay the same.
+            this._uniqueDisplayNameNumber = this.constructor._nextUniqueConsoleDisplayNameNumber++;
+        }
+
+        if (this._sourceMappingURL)
+            WebInspector.sourceMapManager.downloadSourceMap(this._sourceMappingURL, this._url, this);
+    }
+
+    // Static
+
+    static resetUniqueDisplayNameNumbers()
+    {
+        WebInspector.Script._nextUniqueDisplayNameNumber = 1;
+        WebInspector.Script._nextUniqueConsoleDisplayNameNumber = 1;
+    }
+
+    // Public
+
+    get target() { return this._target; }
+    get id() { return this._id; }
+    get range() { return this._range; }
+    get url() { return this._url; }
+    get sourceType() { return this._sourceType; }
+    get sourceURL() { return this._sourceURL; }
+    get sourceMappingURL() { return this._sourceMappingURL; }
+    get injected() { return this._injected; }
+
+    get contentIdentifier()
+    {
+        if (this._url)
+            return this._url;
+
+        if (!this._sourceURL)
+            return null;
+
+        // Since reused content identifiers can cause breakpoints
+        // to show up in completely unrelated files, sourceURLs should
+        // be unique where possible. The checks below exclude cases
+        // where sourceURLs are intentionally reused and we would never
+        // expect a breakpoint to be persisted across sessions.
+        if (isWebInspectorConsoleEvaluationScript(this._sourceURL))
+            return null;
+
+        if (isWebInspectorInternalScript(this._sourceURL))
+            return null;
+
+        return this._sourceURL;
+    }
+
+    get urlComponents()
+    {
+        if (!this._urlComponents)
+            this._urlComponents = parseURL(this._url);
+        return this._urlComponents;
+    }
+
+    get mimeType()
+    {
+        return this._resource.mimeType;
+    }
+
+    get displayName()
+    {
+        if (this._url && !this._dynamicallyAddedScriptElement)
+            return WebInspector.displayNameForURL(this._url, this.urlComponents);
+
+        if (isWebInspectorConsoleEvaluationScript(this._sourceURL)) {
+            console.assert(this._uniqueDisplayNameNumber);
+            return WebInspector.UIString("Console Evaluation %d").format(this._uniqueDisplayNameNumber);
+        }
+
+        if (this._sourceURL) {
+            if (!this._sourceURLComponents)
+                this._sourceURLComponents = parseURL(this._sourceURL);
+            return WebInspector.displayNameForURL(this._sourceURL, this._sourceURLComponents);
+        }
+
+        if (this._dynamicallyAddedScriptElement)
+            return WebInspector.UIString("Script Element %d").format(this._dynamicallyAddedScriptElementNumber);
+
+        // Assign a unique number to the script object so it will stay the same.
+        if (!this._uniqueDisplayNameNumber)
+            this._uniqueDisplayNameNumber = this.constructor._nextUniqueDisplayNameNumber++;
+
+        return WebInspector.UIString("Anonymous Script %d").format(this._uniqueDisplayNameNumber);
+    }
+
+    get displayURL()
+    {
+        const isMultiLine = true;
+        const dataURIMaxSize = 64;
+
+        if (this._url)
+            return WebInspector.truncateURL(this._url, isMultiLine, dataURIMaxSize);
+        if (this._sourceURL)
+            return WebInspector.truncateURL(this._sourceURL, isMultiLine, dataURIMaxSize);
+        return null;
+    }
+
+    get dynamicallyAddedScriptElement()
+    {
+        return this._dynamicallyAddedScriptElement;
+    }
+
+    get anonymous()
+    {
+        return !this._resource && !this._url && !this._sourceURL;
+    }
+
+    get resource()
+    {
+        return this._resource;
+    }
+
+    get scriptSyntaxTree()
+    {
+        return this._scriptSyntaxTree;
+    }
+
+    isMainResource()
+    {
+        return this._target.mainResource === this;
+    }
+
+    requestContentFromBackend()
+    {
+        if (!this._id) {
+            // There is no identifier to request content with. Return false to cause the
+            // pending callbacks to get null content.
+            return Promise.reject(new Error("There is no identifier to request content with."));
+        }
+
+        return this._target.DebuggerAgent.getScriptSource(this._id);
+    }
+
+    saveIdentityToCookie(cookie)
+    {
+        cookie[WebInspector.Script.URLCookieKey] = this.url;
+        cookie[WebInspector.Script.DisplayNameCookieKey] = this.displayName;
+    }
+
+    requestScriptSyntaxTree(callback)
+    {
+        if (this._scriptSyntaxTree) {
+            setTimeout(() => { callback(this._scriptSyntaxTree); }, 0);
+            return;
+        }
+
+        var makeSyntaxTreeAndCallCallback = (content) => {
+            this._makeSyntaxTree(content);
+            callback(this._scriptSyntaxTree);
+        };
+
+        var content = this.content;
+        if (!content && this._resource && this._resource.type === WebInspector.Resource.Type.Script && this._resource.finished)
+            content = this._resource.content;
+        if (content) {
+            setTimeout(makeSyntaxTreeAndCallCallback, 0, content);
+            return;
+        }
+
+        this.requestContent().then(function(parameters) {
+            makeSyntaxTreeAndCallCallback(parameters.sourceCode.content);
+        }).catch(function(error) {
+            makeSyntaxTreeAndCallCallback(null);
+        });
+    }
+
+    // Private
+
+    _resolveResource()
+    {
+        // FIXME: We should be able to associate a Script with a Resource through identifiers,
+        // we shouldn't need to lookup by URL, which is not safe with frames, where there might
+        // be multiple resources with the same URL.
+        // <rdar://problem/13373951> Scripts should be able to associate directly with a Resource
+
+        // No URL, no resource.
+        if (!this._url)
+            return null;
+
+        let resolver = WebInspector.frameResourceManager;
+        if (this._target !== WebInspector.mainTarget)
+            resolver = this._target.resourceCollection;
+
+        try {
+            // Try with the Script's full URL.
+            let resource = resolver.resourceForURL(this._url);
+            if (resource)
+                return resource;
+
+            // Try with the Script's full decoded URL.
+            let decodedURL = decodeURI(this._url);
+            if (decodedURL !== this._url) {
+                resource = resolver.resourceForURL(decodedURL);
+                if (resource)
+                    return resource;
+            }
+
+            // Next try removing any fragment in the original URL.
+            let urlWithoutFragment = removeURLFragment(this._url);
+            if (urlWithoutFragment !== this._url) {
+                resource = resolver.resourceForURL(urlWithoutFragment);
+                if (resource)
+                    return resource;
+            }
+
+            // Finally try removing any fragment in the decoded URL.
+            let decodedURLWithoutFragment = removeURLFragment(decodedURL);
+            if (decodedURLWithoutFragment !== decodedURL) {
+                resource = resolver.resourceForURL(decodedURLWithoutFragment);
+                if (resource)
+                    return resource;
+            }
+        } catch (e) {
+            // Ignore possible URIErrors.
+        }
+
+        return null;
+    }
+
+    _makeSyntaxTree(sourceText)
+    {
+        if (this._scriptSyntaxTree || !sourceText)
+            return;
+
+        this._scriptSyntaxTree = new WebInspector.ScriptSyntaxTree(sourceText, this);
+    }
+};
+
+WebInspector.Script.SourceType = {
+    Program: "script-source-type-program",
+    Module: "script-source-type-module",
+};
+
+WebInspector.Script.TypeIdentifier = "script";
+WebInspector.Script.URLCookieKey = "script-url";
+WebInspector.Script.DisplayNameCookieKey = "script-display-name";
+
+WebInspector.Script._nextUniqueDisplayNameNumber = 1;
+WebInspector.Script._nextUniqueConsoleDisplayNameNumber = 1;
-- 
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