diff options
Diffstat (limited to 'Source/WebCore/inspector/front-end/DebuggerModel.js')
| -rw-r--r-- | Source/WebCore/inspector/front-end/DebuggerModel.js | 87 |
1 files changed, 69 insertions, 18 deletions
diff --git a/Source/WebCore/inspector/front-end/DebuggerModel.js b/Source/WebCore/inspector/front-end/DebuggerModel.js index 8f5bcf7..717486c 100644 --- a/Source/WebCore/inspector/front-end/DebuggerModel.js +++ b/Source/WebCore/inspector/front-end/DebuggerModel.js @@ -31,6 +31,7 @@ WebInspector.DebuggerModel = function() { this._paused = false; + this._callFrames = []; this._breakpoints = {}; this._sourceIDAndLineToBreakpointId = {}; this._scripts = {}; @@ -43,6 +44,7 @@ WebInspector.DebuggerModel.Events = { DebuggerResumed: "debugger-resumed", ParsedScriptSource: "parsed-script-source", FailedToParseScriptSource: "failed-to-parse-script-source", + ScriptSourceChanged: "script-source-changed", BreakpointAdded: "breakpoint-added", BreakpointRemoved: "breakpoint-removed" } @@ -84,6 +86,7 @@ WebInspector.DebuggerModel.prototype = { delete this._breakpoints[breakpointId]; delete this._sourceIDAndLineToBreakpointId[this._encodeSourceIDAndLine(breakpoint.sourceID, breakpoint.line)]; this.dispatchEventToListeners(WebInspector.DebuggerModel.Events.BreakpointRemoved, breakpointId); + breakpoint.dispatchEventToListeners("removed"); }, _breakpointSetOnBackend: function(breakpointId, sourceID, lineNumber, condition, enabled, originalLineNumber, restored) @@ -103,6 +106,11 @@ WebInspector.DebuggerModel.prototype = { this.dispatchEventToListeners(WebInspector.DebuggerModel.Events.BreakpointAdded, breakpoint); }, + breakpointForId: function(breakpointId) + { + return this._breakpoints[breakpointId]; + }, + queryBreakpoints: function(filter) { var breakpoints = []; @@ -129,6 +137,7 @@ WebInspector.DebuggerModel.prototype = { reset: function() { this._paused = false; + this._callFrames = []; this._breakpoints = {}; delete this._oneTimeBreakpoint; this._sourceIDAndLineToBreakpointId = {}; @@ -156,39 +165,81 @@ WebInspector.DebuggerModel.prototype = { return scripts; }, + editScriptSource: function(sourceID, scriptSource) + { + function didEditScriptSource(success, newBodyOrErrorMessage, callFrames) + { + if (success) { + if (callFrames && callFrames.length) + this._callFrames = callFrames; + this._updateScriptSource(sourceID, newBodyOrErrorMessage); + } else + WebInspector.log(newBodyOrErrorMessage, WebInspector.ConsoleMessage.MessageLevel.Warning); + } + InspectorBackend.editScriptSource(sourceID, scriptSource, didEditScriptSource.bind(this)); + }, + + _updateScriptSource: function(sourceID, scriptSource) + { + var script = this._scripts[sourceID]; + var oldSource = script.source; + script.source = scriptSource; + + // Clear and re-create breakpoints according to text diff. + var diff = Array.diff(oldSource.split("\n"), script.source.split("\n")); + for (var id in this._breakpoints) { + var breakpoint = this._breakpoints[id]; + if (breakpoint.sourceID !== sourceID) + continue; + breakpoint.remove(); + var lineNumber = breakpoint.line - 1; + var newLineNumber = diff.left[lineNumber].row; + if (newLineNumber === undefined) { + for (var i = lineNumber - 1; i >= 0; --i) { + if (diff.left[i].row === undefined) + continue; + var shiftedLineNumber = diff.left[i].row + lineNumber - i; + if (shiftedLineNumber < diff.right.length) { + var originalLineNumber = diff.right[shiftedLineNumber].row; + if (originalLineNumber === lineNumber || originalLineNumber === undefined) + newLineNumber = shiftedLineNumber; + } + break; + } + } + if (newLineNumber !== undefined) + this.setBreakpoint(sourceID, newLineNumber + 1, breakpoint.enabled, breakpoint.condition); + } + + this.dispatchEventToListeners(WebInspector.DebuggerModel.Events.ScriptSourceChanged, { sourceID: sourceID, oldSource: oldSource }); + }, + + get callFrames() + { + return this._callFrames; + }, + _pausedScript: function(details) { this._paused = true; + this._callFrames = details.callFrames; if ("_continueToLineBreakpointId" in this) { InspectorBackend.removeBreakpoint(this._continueToLineBreakpointId); delete this._continueToLineBreakpointId; } this.dispatchEventToListeners(WebInspector.DebuggerModel.Events.DebuggerPaused, details); - - if (details.eventType === WebInspector.DebuggerEventTypes.JavaScriptPause || details.eventType === WebInspector.DebuggerEventTypes.NativeBreakpoint) - return; - - var breakpoint = this.findBreakpoint(details.callFrames[0].sourceID, details.callFrames[0].line); - if (!breakpoint) - return; - breakpoint.hit = true; - this._lastHitBreakpoint = breakpoint; }, _resumedScript: function() { this._paused = false; + this._callFrames = []; this.dispatchEventToListeners(WebInspector.DebuggerModel.Events.DebuggerResumed); - - if (!this._lastHitBreakpoint) - return; - this._lastHitBreakpoint.hit = false; - delete this._lastHitBreakpoint; }, - _parsedScriptSource: function(sourceID, sourceURL, lineOffset, columnOffset, scriptWorldType) + _parsedScriptSource: function(sourceID, sourceURL, lineOffset, columnOffset, length, scriptWorldType) { - var script = new WebInspector.Script(sourceID, sourceURL, "", lineOffset, columnOffset, undefined, undefined, scriptWorldType); + var script = new WebInspector.Script(sourceID, sourceURL, "", lineOffset, columnOffset, length, undefined, undefined, scriptWorldType); this._scripts[sourceID] = script; this.dispatchEventToListeners(WebInspector.DebuggerModel.Events.ParsedScriptSource, sourceID); }, @@ -234,9 +285,9 @@ WebInspector.DebuggerDispatcher.prototype = { WebInspector.panels.scripts.debuggerWasDisabled(); }, - parsedScriptSource: function(sourceID, sourceURL, lineOffset, columnOffset, scriptWorldType) + parsedScriptSource: function(sourceID, sourceURL, lineOffset, columnOffset, length, scriptWorldType) { - this._debuggerModel._parsedScriptSource(sourceID, sourceURL, lineOffset, columnOffset, scriptWorldType); + this._debuggerModel._parsedScriptSource(sourceID, sourceURL, lineOffset, columnOffset, length, scriptWorldType); }, failedToParseScriptSource: function(sourceURL, source, startingLine, errorLine, errorMessage) |