Updating the Chromium reference build for Windows. The continuous...

resources/inspector/CallStackSidebarPane.js

-/*
- * 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.CallStackSidebarPane = function()
-{
-    WebInspector.SidebarPane.call(this, WebInspector.UIString("Call Stack"));
-    
-    this._shortcuts = {};
-
-    var shortcut = WebInspector.KeyboardShortcut.makeKey(WebInspector.KeyboardShortcut.KeyCodes.Period,
-                                                         WebInspector.KeyboardShortcut.Modifiers.Ctrl);
-    this._shortcuts[shortcut] = this._selectNextCallFrameOnStack.bind(this);
-
-    var shortcut = WebInspector.KeyboardShortcut.makeKey(WebInspector.KeyboardShortcut.KeyCodes.Comma,
-                                                         WebInspector.KeyboardShortcut.Modifiers.Ctrl);
-    this._shortcuts[shortcut] = this._selectPreviousCallFrameOnStack.bind(this);
-}
-
-WebInspector.CallStackSidebarPane.prototype = {
-    update: function(callFrames, sourceIDMap)
-    {
-        this.bodyElement.removeChildren();
-
-        this.placards = [];
-        delete this._selectedCallFrame;
-
-        if (!callFrames) {
-            var infoElement = document.createElement("div");
-            infoElement.className = "info";
-            infoElement.textContent = WebInspector.UIString("Not Paused");
-            this.bodyElement.appendChild(infoElement);
-            return;
-        }
-
-        var title;
-        var subtitle;
-        var scriptOrResource;
-
-        for (var i = 0; i < callFrames.length; ++i) {
-            var callFrame = callFrames[i];
-            switch (callFrame.type) {
-            case "function":
-                title = callFrame.functionName || WebInspector.UIString("(anonymous function)");
-                break;
-            case "program":
-                title = WebInspector.UIString("(program)");
-                break;
-            }
-
-            scriptOrResource = sourceIDMap[callFrame.sourceID];
-            subtitle = WebInspector.displayNameForURL(scriptOrResource.sourceURL || scriptOrResource.url);
-
-            if (callFrame.line > 0) {
-                if (subtitle)
-                    subtitle += ":" + callFrame.line;
-                else
-                    subtitle = WebInspector.UIString("line %d", callFrame.line);
-            }
-
-            var placard = new WebInspector.Placard(title, subtitle);
-            placard.callFrame = callFrame;
-
-            placard.element.addEventListener("click", this._placardSelected.bind(this), false);
-
-            this.placards.push(placard);
-            this.bodyElement.appendChild(placard.element);
-        }
-    },
-
-    get selectedCallFrame()
-    {
-        return this._selectedCallFrame;
-    },
-
-    set selectedCallFrame(x)
-    {
-        if (this._selectedCallFrame === x)
-            return;
-
-        this._selectedCallFrame = x;
-
-        for (var i = 0; i < this.placards.length; ++i) {
-            var placard = this.placards[i];
-            placard.selected = (placard.callFrame === this._selectedCallFrame);
-        }
-
-        this.dispatchEventToListeners("call frame selected");
-    },
-
-    handleKeyEvent: function(event)
-    {
-        var shortcut = WebInspector.KeyboardShortcut.makeKeyFromEvent(event);
-        var handler = this._shortcuts[shortcut];
-        if (handler) {
-            handler(event);
-            event.preventDefault();
-            event.handled = true;
-        }
-    },
-
-    _selectNextCallFrameOnStack: function()
-    {
-        var index = this._selectedCallFrameIndex();
-        if (index == -1)
-            return;
-        this._selectedPlacardByIndex(index + 1);
-    },
-
-    _selectPreviousCallFrameOnStack: function()
-    {
-        var index = this._selectedCallFrameIndex();
-        if (index == -1)
-            return;
-        this._selectedPlacardByIndex(index - 1);
-    },
-
-    _selectedPlacardByIndex: function(index)
-    {
-        if (index < 0 || index >= this.placards.length)
-            return;
-        var placard = this.placards[index];
-        this.selectedCallFrame = placard.callFrame
-    },
-
-    _selectedCallFrameIndex: function()
-    {
-        if (!this._selectedCallFrame)
-            return -1;
-        for (var i = 0; i < this.placards.length; ++i) {
-            var placard = this.placards[i];
-            if (placard.callFrame === this._selectedCallFrame)
-                return i;
-        }
-        return -1;
-    },
-
-    _placardSelected: function(event)
-    {
-        var placardElement = event.target.enclosingNodeOrSelfWithClass("placard");
-        this.selectedCallFrame = placardElement.placard.callFrame;
-    }
-}
-
-WebInspector.CallStackSidebarPane.prototype.__proto__ = WebInspector.SidebarPane.prototype;