diff -r 000000000000 -r dd21522fd290 webengine/osswebengine/WebKitTools/Drosera/console.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/webengine/osswebengine/WebKitTools/Drosera/console.js Mon Mar 30 12:54:55 2009 +0300 @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. + * Copyright (C) 2006 David Smith (catfish.man@gmail.com) + * + * 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. + */ + +var inputElement = null; +var mainWindow = window.opener; +var history = [""]; +var historyIndex = 0; + +function loaded() +{ + inputElement = document.getElementById("input"); + inputElement.addEventListener("keydown", inputKeyDown, false); + inputElement.addEventListener("keyup", inputKeyUp, false); + inputElement.focus(); +} + +function inputKeyDown(event) +{ + if (event.keyCode == 13 && !event.altKey) { + if (mainWindow.isPaused && mainWindow.currentStack) { + history[history.length - 1] = inputElement.innerText; + sendScript(inputElement.innerText); + inputElement.innerText = ""; + history.push(""); + historyIndex = history.length - 1; + inputElement.focus(); + } else + alert("The debugger needs to be paused.\tIn order to evaluate your script input you need to pause the debugger in the context of another script."); + event.preventDefault(); + } else if (event.keyCode == 38 && !event.altKey && historyIndex > 0) { + historyIndex--; + inputElement.innerText = history[historyIndex]; + inputElement.focus() + event.preventDefault(); + } else if (event.keyCode == 40 && !event.altKey && historyIndex < (history.length - 1)) { + historyIndex++; + inputElement.innerText = history[historyIndex]; + inputElement.focus() + event.preventDefault(); + } +} + +function inputKeyUp(event) +{ + if (event.keyCode != 38 && event.keyCode != 40 && event.keyCode != 13) { + history[historyIndex] = inputElement.innerText; + } +} + +function appendMessage(exp, msg) +{ + var historyDisplay = document.getElementById("history"); + var row = document.createElement("div"); + row.className = "row"; + if (historyDisplay.childNodes.length % 2) + row.className += " alt"; + + if (exp.length > 0) { + var expression = document.createElement("div"); + expression.className = "expression"; + expression.innerText = exp; + row.appendChild(expression); + } + + var result = document.createElement("div"); + result.className = "result"; + result.innerText = msg; + + row.appendChild(result); + + historyDisplay.appendChild(row); + historyDisplay.scrollTop = historyDisplay.scrollHeight; +} + +function sendScript(script) +{ + appendMessage(script, mainWindow.DebuggerDocument.evaluateScript(script, mainWindow.currentCallFrame.index)); + if (script.indexOf("=") >= 0) + mainWindow.currentCallFrame.loadVariables(); +} + +function unloading() +{ + mainWindow.consoleWindow = null; +}