Updating the Chromium reference build for Windows. The continuous...

resources/inspector/SourceView.js

Index: resources/inspector/SourceView.js
===================================================================
--- resources/inspector/SourceView.js	(revision 33840)
+++ resources/inspector/SourceView.js	(working copy)
@@ -1,316 +0,0 @@
-/*
- * Copyright (C) 2007, 2008 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.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE 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 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.SourceView = function(resource)
-{
-    // Set the sourceFrame first since WebInspector.ResourceView will set headersVisible
-    // and our override of headersVisible needs the sourceFrame.
-    this.sourceFrame = new WebInspector.SourceFrame(null, this._addBreakpoint.bind(this));
-
-    WebInspector.ResourceView.call(this, resource);
-
-    resource.addEventListener("finished", this._resourceLoadingFinished, this);
-
-    this.element.addStyleClass("source");
-
-    this._frameNeedsSetup = true;
-
-    this.contentElement.appendChild(this.sourceFrame.element);
-
-    var gutterElement = document.createElement("div");
-    gutterElement.className = "webkit-line-gutter-backdrop";
-    this.element.appendChild(gutterElement);
-}
-
-WebInspector.SourceView.prototype = {
-    set headersVisible(x)
-    {
-        if (x === this._headersVisible)
-            return;
-
-        var superSetter = WebInspector.ResourceView.prototype.__lookupSetter__("headersVisible");
-        if (superSetter)
-            superSetter.call(this, x);
-
-        this.sourceFrame.autoSizesToFitContentHeight = x;
-    },
-
-    show: function(parentElement)
-    {
-        WebInspector.ResourceView.prototype.show.call(this, parentElement);
-        this.setupSourceFrameIfNeeded();
-    },
-
-    hide: function()
-    {
-        WebInspector.View.prototype.hide.call(this);
-        this._currentSearchResultIndex = -1;
-    },
-
-    resize: function()
-    {
-        if (this.sourceFrame.autoSizesToFitContentHeight)
-            this.sourceFrame.sizeToFitContentHeight();
-    },
-
-    detach: function()
-    {
-        WebInspector.ResourceView.prototype.detach.call(this);
-
-        // FIXME: We need to mark the frame for setup on detach because the frame DOM is cleared
-        // when it is removed from the document. Is this a bug?
-        this._frameNeedsSetup = true;
-        this._sourceFrameSetup = false;
-    },
-
-    setupSourceFrameIfNeeded: function()
-    {
-        if (!this._frameNeedsSetup)
-            return;
-
-        this.attach();
-
-        delete this._frameNeedsSetup;
-        this.sourceFrame.addEventListener("content loaded", this._contentLoaded, this);
-        InspectorController.addResourceSourceToFrame(this.resource.identifier, this.sourceFrame.element);
-    },
-    
-    _contentLoaded: function()
-    {
-        delete this._frameNeedsSetup;
-        this.sourceFrame.removeEventListener("content loaded", this._contentLoaded, this);
-        
-        if (this.resource.type === WebInspector.Resource.Type.Script
-            || this.resource.mimeType === "application/json"
-            || this.resource.mimeType === "application/javascript"
-            || /\.js(on)?$/.test(this.resource.lastPathComponent) ) {
-            this.sourceFrame.addEventListener("syntax highlighting complete", this._syntaxHighlightingComplete, this);
-            this.sourceFrame.syntaxHighlightJavascript();
-        } else if (this.resource.type === WebInspector.Resource.Type.Stylesheet
-            || this.resource.mimeType === "text/css"
-            || /\.css$/.test(this.resource.lastPathComponent) ) {
-            this.sourceFrame.addEventListener("syntax highlighting complete", this._syntaxHighlightingComplete, this);
-            this.sourceFrame.syntaxHighlightCSS();
-        } else
-            this._sourceFrameSetupFinished();
-    },
-
-    _resourceLoadingFinished: function(event)
-    {
-        this._frameNeedsSetup = true;
-        this._sourceFrameSetup = false;
-        if (this.visible)
-            this.setupSourceFrameIfNeeded();
-        this.resource.removeEventListener("finished", this._resourceLoadingFinished, this);
-    },
-
-    _addBreakpoint: function(line)
-    {
-        var sourceID = null;
-        var closestStartingLine = 0;
-        var scripts = this.resource.scripts;
-        for (var i = 0; i < scripts.length; ++i) {
-            var script = scripts[i];
-            if (script.startingLine <= line && script.startingLine >= closestStartingLine) {
-                closestStartingLine = script.startingLine;
-                sourceID = script.sourceID;
-            }
-        }
-
-        if (WebInspector.panels.scripts) {
-            var breakpoint = new WebInspector.Breakpoint(this.resource.url, line, sourceID);
-            WebInspector.panels.scripts.addBreakpoint(breakpoint);
-        }
-    },
-
-    // The rest of the methods in this prototype need to be generic enough to work with a ScriptView.
-    // The ScriptView prototype pulls these methods into it's prototype to avoid duplicate code.
-
-    searchCanceled: function()
-    {
-        this._currentSearchResultIndex = -1;
-        this._searchResults = [];
-        delete this._delayedFindSearchMatches;
-    },
-
-    performSearch: function(query, finishedCallback)
-    {
-        // Call searchCanceled since it will reset everything we need before doing a new search.
-        this.searchCanceled();
-
-        var lineQueryRegex = /(^|\s)(?:#|line:\s*)(\d+)(\s|$)/i;
-        var lineQueryMatch = query.match(lineQueryRegex);
-        if (lineQueryMatch) {
-            var lineToSearch = parseInt(lineQueryMatch[2]);
-
-            // If there was a space before and after the line query part, replace with a space.
-            // Otherwise replace with an empty string to eat the prefix or postfix space.
-            var lineQueryReplacement = (lineQueryMatch[1] && lineQueryMatch[3] ? " " : "");
-            var filterlessQuery = query.replace(lineQueryRegex, lineQueryReplacement);
-        }
-
-        this._searchFinishedCallback = finishedCallback;
-
-        function findSearchMatches(query, finishedCallback)
-        {
-            if (isNaN(lineToSearch)) {
-                // Search the whole document since there was no line to search.
-                this._searchResults = (InspectorController.search(this.sourceFrame.element.contentDocument, query) || []);
-            } else {
-                var sourceRow = this.sourceFrame.sourceRow(lineToSearch);
-                if (sourceRow) {
-                    if (filterlessQuery) {
-                        // There is still a query string, so search for that string in the line.
-                        this._searchResults = (InspectorController.search(sourceRow, filterlessQuery) || []);
-                    } else {
-                        // Match the whole line, since there was no remaining query string to match.
-                        var rowRange = this.sourceFrame.element.contentDocument.createRange();
-                        rowRange.selectNodeContents(sourceRow);
-                        this._searchResults = [rowRange];
-                    }
-                }
-
-                // Attempt to search for the whole query, just incase it matches a color like "#333".
-                var wholeQueryMatches = InspectorController.search(this.sourceFrame.element.contentDocument, query);
-                if (wholeQueryMatches)
-                    this._searchResults = this._searchResults.concat(wholeQueryMatches);
-            }
-
-            if (this._searchResults)
-                finishedCallback(this, this._searchResults.length);
-        }
-
-        if (!this._sourceFrameSetup) {
-            // The search is performed in _sourceFrameSetupFinished by calling _delayedFindSearchMatches.
-            this._delayedFindSearchMatches = findSearchMatches.bind(this, query, finishedCallback);
-            this.setupSourceFrameIfNeeded();
-            return;
-        }
-
-        findSearchMatches.call(this, query, finishedCallback);
-    },
-
-    jumpToFirstSearchResult: function()
-    {
-        if (!this._searchResults || !this._searchResults.length)
-            return;
-        this._currentSearchResultIndex = 0;
-        this._jumpToSearchResult(this._currentSearchResultIndex);
-    },
-
-    jumpToLastSearchResult: function()
-    {
-        if (!this._searchResults || !this._searchResults.length)
-            return;
-        this._currentSearchResultIndex = (this._searchResults.length - 1);
-        this._jumpToSearchResult(this._currentSearchResultIndex);
-    },
-
-    jumpToNextSearchResult: function()
-    {
-        if (!this._searchResults || !this._searchResults.length)
-            return;
-        if (++this._currentSearchResultIndex >= this._searchResults.length)
-            this._currentSearchResultIndex = 0;
-        this._jumpToSearchResult(this._currentSearchResultIndex);
-    },
-
-    jumpToPreviousSearchResult: function()
-    {
-        if (!this._searchResults || !this._searchResults.length)
-            return;
-        if (--this._currentSearchResultIndex < 0)
-            this._currentSearchResultIndex = (this._searchResults.length - 1);
-        this._jumpToSearchResult(this._currentSearchResultIndex);
-    },
-
-    showingFirstSearchResult: function()
-    {
-        return (this._currentSearchResultIndex === 0);
-    },
-
-    showingLastSearchResult: function()
-    {
-        return (this._searchResults && this._currentSearchResultIndex === (this._searchResults.length - 1));
-    },
-
-    revealLine: function(lineNumber)
-    {
-        this.setupSourceFrameIfNeeded();
-        this.sourceFrame.revealLine(lineNumber);
-    },
-
-    highlightLine: function(lineNumber)
-    {
-        this.setupSourceFrameIfNeeded();
-        this.sourceFrame.highlightLine(lineNumber);
-    },
-
-    addMessage: function(msg)
-    {
-        this.sourceFrame.addMessage(msg);
-    },
-
-    clearMessages: function()
-    {
-        this.sourceFrame.clearMessages();
-    },
-
-    _jumpToSearchResult: function(index)
-    {
-        var foundRange = this._searchResults[index];
-        if (!foundRange)
-            return;
-
-        var selection = this.sourceFrame.element.contentWindow.getSelection();
-        selection.removeAllRanges();
-        selection.addRange(foundRange);
-
-        if (foundRange.startContainer.scrollIntoViewIfNeeded)
-            foundRange.startContainer.scrollIntoViewIfNeeded(true);
-        else if (foundRange.startContainer.parentNode)
-            foundRange.startContainer.parentNode.scrollIntoViewIfNeeded(true);
-    },
-
-    _sourceFrameSetupFinished: function()
-    {
-        this._sourceFrameSetup = true;
-        if (this._delayedFindSearchMatches) {
-            this._delayedFindSearchMatches();
-            delete this._delayedFindSearchMatches;
-        }
-    },
-
-    _syntaxHighlightingComplete: function(event)
-    {
-        this._sourceFrameSetupFinished();
-        this.sourceFrame.removeEventListener("syntax highlighting complete", null, this);
-    }
-}
-
-WebInspector.SourceView.prototype.__proto__ = WebInspector.ResourceView.prototype;