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| 1 /* |
| 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
| 3 * |
| 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions |
| 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. |
| 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ |
| 25 |
| 26 WebInspector.View = function(element) |
| 27 { |
| 28 this.element = element || document.createElement("div"); |
| 29 this._visible = false; |
| 30 } |
| 31 |
| 32 WebInspector.View.prototype = { |
| 33 get visible() |
| 34 { |
| 35 return this._visible; |
| 36 }, |
| 37 |
| 38 set visible(x) |
| 39 { |
| 40 if (this._visible === x) |
| 41 return; |
| 42 |
| 43 if (x) |
| 44 this.show(); |
| 45 else |
| 46 this.hide(); |
| 47 }, |
| 48 |
| 49 show: function(parentElement) |
| 50 { |
| 51 this._visible = true; |
| 52 if (parentElement && parentElement !== this.element.parentNode) { |
| 53 this.detach(); |
| 54 parentElement.appendChild(this.element); |
| 55 } |
| 56 if (!this.element.parentNode && this.attach) |
| 57 this.attach(); |
| 58 this.element.addStyleClass("visible"); |
| 59 }, |
| 60 |
| 61 hide: function() |
| 62 { |
| 63 this.element.removeStyleClass("visible"); |
| 64 this._visible = false; |
| 65 }, |
| 66 |
| 67 detach: function() |
| 68 { |
| 69 if (this.element.parentNode) |
| 70 this.element.parentNode.removeChild(this.element); |
| 71 } |
| 72 } |
| 73 |
| 74 WebInspector.View.prototype.__proto__ = WebInspector.Object.prototype; |
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