1 files changed, 108 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/Views/CallFrameTreeElement.js b/Source/WebInspectorUI/UserInterface/Views/CallFrameTreeElement.js
new file mode 100644
index 000000000..50ed877ba
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Views/CallFrameTreeElement.js
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2013, 2015 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. 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 INC. 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.
+ */
+
+WebInspector.CallFrameTreeElement = class CallFrameTreeElement extends WebInspector.GeneralTreeElement
+{
+    constructor(callFrame, isAsyncBoundaryCallFrame)
+    {
+        console.assert(callFrame instanceof WebInspector.CallFrame);
+
+        let className = WebInspector.CallFrameView.iconClassNameForCallFrame(callFrame);
+        let title = callFrame.functionName || WebInspector.UIString("(anonymous function)");
+
+        super(["call-frame", className], title, null, callFrame, false);
+
+        this._callFrame = callFrame;
+        this._isActiveCallFrame = false;
+
+         if (isAsyncBoundaryCallFrame) {
+            this.addClassName("async-boundary");
+            this.selectable = false;
+         }
+
+        if (this._callFrame.nativeCode || !this._callFrame.sourceCodeLocation) {
+            this.subtitle = "";
+            return;
+        }
+
+        let displayScriptURL = this._callFrame.sourceCodeLocation.displaySourceCode.url;
+        if (displayScriptURL) {
+            this.subtitle = document.createElement("span");
+            this._callFrame.sourceCodeLocation.populateLiveDisplayLocationString(this.subtitle, "textContent");
+            // Set the tooltip on the entire tree element in onattach, once the element is created.
+            this.tooltipHandledSeparately = true;
+        }
+    }
+
+    // Public
+
+    get callFrame() { return this._callFrame; }
+    get isActiveCallFrame() { return this._isActiveCallFrame; }
+
+    set isActiveCallFrame(x)
+    {
+        if (this._isActiveCallFrame === x)
+            return;
+
+        this._isActiveCallFrame = x;
+        this._updateStatus();
+    }
+
+    // Protected
+
+    onattach()
+    {
+        super.onattach();
+
+        console.assert(this.element);
+
+        if (this.tooltipHandledSeparately) {
+            let tailCallSuffix = "";
+            if (this._callFrame.isTailDeleted)
+                tailCallSuffix = " " + WebInspector.UIString("(Tail Call)");
+            let tooltipPrefix = this.mainTitle + tailCallSuffix + "\n";
+            this._callFrame.sourceCodeLocation.populateLiveDisplayLocationTooltip(this.element, tooltipPrefix);
+        }
+
+        this._updateStatus();
+    }
+
+    // Private
+
+    _updateStatus()
+    {
+        if (!this.element)
+            return;
+
+        if (!this._isActiveCallFrame) {
+            this.status = null;
+            return;
+        }
+
+        if (!this._statusImageElement)
+            this._statusImageElement = useSVGSymbol("Images/ActiveCallFrame.svg", "status-image");
+        this.status = this._statusImageElement;
+    }
+};