Andrew Zambazos
79 lines
2.9 KiB
JavaScript
79 lines
2.9 KiB
JavaScript
/*
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* Copyright (C) 2014 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WI.CodeMirrorGradientEditingController = class CodeMirrorGradientEditingController extends WI.CodeMirrorEditingController
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{
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// Public
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get initialValue()
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{
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return WI.Gradient.fromString(this.text);
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}
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get cssClassName()
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{
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return "gradient";
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}
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get popoverPreferredEdges()
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{
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// Since the gradient editor can resize to be quite tall, let's avoid displaying the popover
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// above the edited value so that it may not change which edge it attaches to upon editing a stop.
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return [WI.RectEdge.MIN_X, WI.RectEdge.MAX_Y, WI.RectEdge.MAX_X];
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}
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popoverTargetFrameWithRects(rects)
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{
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// If a gradient is defined across several lines, we probably want to use the first line only
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// as a target frame for the editor since we may reformat the gradient value to fit on a single line.
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return rects[0];
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}
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popoverWillPresent(popover)
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{
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function handleColorPickerToggled(event)
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{
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popover.update();
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}
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this._gradientEditor = new WI.GradientEditor;
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this._gradientEditor.addEventListener(WI.GradientEditor.Event.GradientChanged, this._gradientEditorGradientChanged, this);
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this._gradientEditor.addEventListener(WI.GradientEditor.Event.ColorPickerToggled, handleColorPickerToggled, this);
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popover.content = this._gradientEditor.element;
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}
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popoverDidPresent(popover)
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{
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this._gradientEditor.gradient = this.value;
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}
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// Private
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_gradientEditorGradientChanged(event)
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{
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this.value = event.data.gradient;
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}
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};
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