1/* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31/** 32 * @constructor 33 * @extends {WebInspector.DialogDelegate} 34 * @param {!WebInspector.SourceFrame} sourceFrame 35 */ 36WebInspector.GoToLineDialog = function(sourceFrame) 37{ 38 WebInspector.DialogDelegate.call(this); 39 40 this.element = document.createElementWithClass("div", "go-to-line-dialog"); 41 this.element.createChild("label").textContent = WebInspector.UIString("Go to line: "); 42 43 this._input = this.element.createChild("input"); 44 this._input.setAttribute("type", "text"); 45 this._input.setAttribute("size", 6); 46 47 this._goButton = this.element.createChild("button"); 48 this._goButton.textContent = WebInspector.UIString("Go"); 49 this._goButton.addEventListener("click", this._onGoClick.bind(this), false); 50 51 this._sourceFrame = sourceFrame; 52} 53 54/** 55 * @param {!WebInspector.Panel} panel 56 * @param {function():?WebInspector.SourceFrame} sourceFrameGetter 57 */ 58WebInspector.GoToLineDialog.install = function(panel, sourceFrameGetter) 59{ 60 var goToLineShortcut = WebInspector.GoToLineDialog.createShortcut(); 61 panel.registerShortcuts([goToLineShortcut], WebInspector.GoToLineDialog._show.bind(null, sourceFrameGetter)); 62} 63 64/** 65 * @param {function():?WebInspector.SourceFrame} sourceFrameGetter 66 * @param {!Event=} event 67 * @return {boolean} 68 */ 69WebInspector.GoToLineDialog._show = function(sourceFrameGetter, event) 70{ 71 var sourceFrame = sourceFrameGetter(); 72 if (!sourceFrame) 73 return false; 74 WebInspector.Dialog.show(sourceFrame.element, new WebInspector.GoToLineDialog(sourceFrame)); 75 return true; 76} 77 78/** 79 * @return {!WebInspector.KeyboardShortcut.Descriptor} 80 */ 81WebInspector.GoToLineDialog.createShortcut = function() 82{ 83 return WebInspector.KeyboardShortcut.makeDescriptor("g", WebInspector.KeyboardShortcut.Modifiers.Ctrl); 84} 85 86WebInspector.GoToLineDialog.prototype = { 87 focus: function() 88 { 89 WebInspector.setCurrentFocusElement(this._input); 90 this._input.select(); 91 }, 92 93 _onGoClick: function() 94 { 95 this._applyLineNumber(); 96 WebInspector.Dialog.hide(); 97 }, 98 99 _applyLineNumber: function() 100 { 101 var value = this._input.value; 102 var lineNumber = parseInt(value, 10) - 1; 103 if (!isNaN(lineNumber) && lineNumber >= 0) 104 this._sourceFrame.revealPosition(lineNumber, 0, true); 105 }, 106 107 onEnter: function() 108 { 109 this._applyLineNumber(); 110 }, 111 112 __proto__: WebInspector.DialogDelegate.prototype 113} 114