Update Windows reference build to r30072....

chrome/resources/inspector/SourceView.js

Index: chrome/resources/inspector/SourceView.js
===================================================================
--- chrome/resources/inspector/SourceView.js	(revision 0)
+++ chrome/resources/inspector/SourceView.js	(revision 0)
@@ -0,0 +1,316 @@
+/*
+ * 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;
Property changes on: chrome/resources/inspector/SourceView.js
___________________________________________________________________
Added: svn:executable
   + *