blob: 3310e9a2d51955a921fcaa9f78835048d951b636 [file] [log] [blame]
/*
* Copyright (C) 2012 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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.
*/
/**
* @constructor
* @implements {WebInspector.DebuggerSourceMapping}
* @param {!WebInspector.DebuggerModel} debuggerModel
* @param {!WebInspector.Workspace} workspace
* @param {!WebInspector.DebuggerWorkspaceBinding} debuggerWorkspaceBinding
*/
WebInspector.DefaultScriptMapping = function(debuggerModel, workspace, debuggerWorkspaceBinding)
{
this._debuggerModel = debuggerModel;
this._debuggerWorkspaceBinding = debuggerWorkspaceBinding;
this._workspace = workspace;
this._projectId = WebInspector.DefaultScriptMapping.projectIdForTarget(debuggerModel.target());
this._projectDelegate = new WebInspector.DebuggerProjectDelegate(this._workspace, this._projectId, WebInspector.projectTypes.Debugger);
debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.GlobalObjectCleared, this._debuggerReset, this);
this._debuggerReset();
}
WebInspector.DefaultScriptMapping.prototype = {
/**
* @override
* @param {!WebInspector.DebuggerModel.Location} rawLocation
* @return {!WebInspector.UILocation}
*/
rawLocationToUILocation: function(rawLocation)
{
var debuggerModelLocation = /** @type {!WebInspector.DebuggerModel.Location} */ (rawLocation);
var script = debuggerModelLocation.script();
var uiSourceCode = this._uiSourceCodeForScriptId.get(script.scriptId);
var lineNumber = debuggerModelLocation.lineNumber - (script.isInlineScriptWithSourceURL() ? script.lineOffset : 0);
var columnNumber = debuggerModelLocation.columnNumber || 0;
if (script.isInlineScriptWithSourceURL() && !lineNumber && columnNumber)
columnNumber -= script.columnOffset;
return uiSourceCode.uiLocation(lineNumber, columnNumber);
},
/**
* @override
* @param {!WebInspector.UISourceCode} uiSourceCode
* @param {number} lineNumber
* @param {number} columnNumber
* @return {?WebInspector.DebuggerModel.Location}
*/
uiLocationToRawLocation: function(uiSourceCode, lineNumber, columnNumber)
{
var scriptId = this._scriptIdForUISourceCode.get(uiSourceCode);
var script = this._debuggerModel.scriptForId(scriptId);
if (script.isInlineScriptWithSourceURL())
return this._debuggerModel.createRawLocation(script, lineNumber + script.lineOffset, lineNumber ? columnNumber : columnNumber + script.columnOffset);
return this._debuggerModel.createRawLocation(script, lineNumber, columnNumber);
},
/**
* @param {!WebInspector.Script} script
*/
addScript: function(script)
{
var path = this._projectDelegate.addScript(script);
var uiSourceCode = this._workspace.uiSourceCode(this._projectId, path);
console.assert(uiSourceCode);
uiSourceCode = /** @type {!WebInspector.UISourceCode} */ (uiSourceCode);
this._uiSourceCodeForScriptId.set(script.scriptId, uiSourceCode);
this._scriptIdForUISourceCode.set(uiSourceCode, script.scriptId);
this._debuggerWorkspaceBinding.setSourceMapping(this._debuggerModel.target(), uiSourceCode, this);
this._debuggerWorkspaceBinding.pushSourceMapping(script, this);
script.addEventListener(WebInspector.Script.Events.ScriptEdited, this._scriptEdited, this);
},
/**
* @override
* @return {boolean}
*/
isIdentity: function()
{
return true;
},
/**
* @override
* @param {!WebInspector.UISourceCode} uiSourceCode
* @param {number} lineNumber
* @return {boolean}
*/
uiLineHasMapping: function(uiSourceCode, lineNumber)
{
return true;
},
/**
* @param {!WebInspector.Event} event
*/
_scriptEdited: function(event)
{
var script = /** @type {!WebInspector.Script} */(event.target);
var content = /** @type {string} */(event.data);
this._uiSourceCodeForScriptId.get(script.scriptId).addRevision(content);
},
_debuggerReset: function()
{
/** @type {!Map.<string, !WebInspector.UISourceCode>} */
this._uiSourceCodeForScriptId = new Map();
this._scriptIdForUISourceCode = new Map();
this._projectDelegate.reset();
},
dispose: function()
{
this._workspace.removeProject(this._projectId);
}
}
/**
* @param {!WebInspector.Target} target
* @return {string}
*/
WebInspector.DefaultScriptMapping.projectIdForTarget = function(target)
{
return "debugger:" + target.id();
}
/**
* @constructor
* @param {!WebInspector.Workspace} workspace
* @param {string} id
* @param {!WebInspector.projectTypes} type
* @extends {WebInspector.ContentProviderBasedProjectDelegate}
*/
WebInspector.DebuggerProjectDelegate = function(workspace, id, type)
{
WebInspector.ContentProviderBasedProjectDelegate.call(this, workspace, id, type);
}
WebInspector.DebuggerProjectDelegate.prototype = {
/**
* @override
* @return {string}
*/
displayName: function()
{
return "";
},
/**
* @override
* @return {string}
*/
url: function()
{
return "debugger:";
},
/**
* @param {!WebInspector.Script} script
* @return {string}
*/
addScript: function(script)
{
var contentProvider = script.isInlineScript() && !script.hasSourceURL ? new WebInspector.ConcatenatedScriptsContentProvider([script]) : script;
var splitURL = WebInspector.ParsedURL.splitURLIntoPathComponents(script.sourceURL);
var name = splitURL[splitURL.length - 1];
name = "VM" + script.scriptId + (name ? " " + name : "");
return this.addContentProvider("", name, script.sourceURL, script.sourceURL, contentProvider);
},
__proto__: WebInspector.ContentProviderBasedProjectDelegate.prototype
}