/* * Copyright (C) 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. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 * 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.ScriptView = function(script) { WebInspector.View.call(this); this.element.addStyleClass("script-view"); this.script = script; this.script.addEventListener(WebInspector.Script.Events.SourceChanged, this._scriptSourceChanged, this); this._frameNeedsSetup = true; this._sourceFrameSetup = false; this.sourceFrame = new WebInspector.SourceFrame(this.element, [script], WebInspector.panels.scripts.canEditScripts()); } WebInspector.ScriptView.prototype = { show: function(parentElement) { WebInspector.View.prototype.show.call(this, parentElement); this.setupSourceFrameIfNeeded(); this.sourceFrame.visible = true; this.resize(); }, setupSourceFrameIfNeeded: function() { if (!this._frameNeedsSetup) return; delete this._frameNeedsSetup; this.attach(); if (this.script.source) this._sourceFrameSetupFinished(); else InspectorBackend.getScriptSource(this.script.sourceID, this._didGetScriptSource.bind(this)); }, _didGetScriptSource: function(source) { this.script.source = source || WebInspector.UIString(""); this._sourceFrameSetupFinished(); }, _sourceFrameSetupFinished: function() { this.sourceFrame.setContent("text/javascript", this._prependWhitespace(this.script.source)); this._sourceFrameSetup = true; }, _prependWhitespace: function(content) { var prefix = ""; for (var i = 0; i < this.script.startingLine - 1; ++i) prefix += "\n"; return prefix + content; }, attach: function() { if (!this.element.parentNode) document.getElementById("script-resource-views").appendChild(this.element); }, _scriptSourceChanged: function(event) { this.sourceFrame.updateContent(this._prependWhitespace(this.script.source)); }, // The following methods are pulled from SourceView, since they are // generic and work with ScriptView just fine. hide: WebInspector.SourceView.prototype.hide, revealLine: WebInspector.SourceView.prototype.revealLine, highlightLine: WebInspector.SourceView.prototype.highlightLine, addMessage: WebInspector.SourceView.prototype.addMessage, clearMessages: WebInspector.SourceView.prototype.clearMessages, searchCanceled: WebInspector.SourceView.prototype.searchCanceled, performSearch: WebInspector.SourceView.prototype.performSearch, jumpToFirstSearchResult: WebInspector.SourceView.prototype.jumpToFirstSearchResult, jumpToLastSearchResult: WebInspector.SourceView.prototype.jumpToLastSearchResult, jumpToNextSearchResult: WebInspector.SourceView.prototype.jumpToNextSearchResult, jumpToPreviousSearchResult: WebInspector.SourceView.prototype.jumpToPreviousSearchResult, showingFirstSearchResult: WebInspector.SourceView.prototype.showingFirstSearchResult, showingLastSearchResult: WebInspector.SourceView.prototype.showingLastSearchResult, _jumpToSearchResult: WebInspector.SourceView.prototype._jumpToSearchResult, resize: WebInspector.SourceView.prototype.resize } WebInspector.ScriptView.prototype.__proto__ = WebInspector.View.prototype;