1 files changed, 83 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/Controllers/CodeMirrorGradientEditingController.js b/Source/WebInspectorUI/UserInterface/Controllers/CodeMirrorGradientEditingController.js
new file mode 100644
index 000000000..7ff38e0e7
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+++ b/Source/WebInspectorUI/UserInterface/Controllers/CodeMirrorGradientEditingController.js
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2014 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.CodeMirrorGradientEditingController = class CodeMirrorGradientEditingController extends WebInspector.CodeMirrorEditingController
+{
+    constructor(codeMirror, marker)
+    {
+        super(codeMirror, marker);
+    }
+
+    // Public
+
+    get initialValue()
+    {
+        return WebInspector.Gradient.fromString(this.text);
+    }
+
+    get cssClassName()
+    {
+        return "gradient";
+    }
+
+    get popoverPreferredEdges()
+    {
+        // Since the gradient editor can resize to be quite tall, let's avoid displaying the popover
+        // above the edited value so that it may not change which edge it attaches to upon editing a stop.
+        return [WebInspector.RectEdge.MIN_X, WebInspector.RectEdge.MAX_Y, WebInspector.RectEdge.MAX_X];
+    }
+
+    popoverTargetFrameWithRects(rects)
+    {
+        // If a gradient is defined across several lines, we probably want to use the first line only
+        // as a target frame for the editor since we may reformat the gradient value to fit on a single line.
+        return rects[0];
+    }
+
+    popoverWillPresent(popover)
+    {
+        function handleColorPickerToggled(event)
+        {
+            popover.update();
+        }
+
+        this._gradientEditor = new WebInspector.GradientEditor;
+        this._gradientEditor.addEventListener(WebInspector.GradientEditor.Event.GradientChanged, this._gradientEditorGradientChanged, this);
+        this._gradientEditor.addEventListener(WebInspector.GradientEditor.Event.ColorPickerToggled, handleColorPickerToggled, this);
+        popover.content = this._gradientEditor.element;
+    }
+
+    popoverDidPresent(popover)
+    {
+        this._gradientEditor.gradient = this.value;
+    }
+
+    // Private
+
+    _gradientEditorGradientChanged(event)
+    {
+        this.value = event.data.gradient;
+    }
+};