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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 /** | 5 /** |
6 * @constructor | 6 * @constructor |
7 * @extends {WebInspector.VBox} | 7 * @extends {WebInspector.VBox} |
8 * @implements {WebInspector.OverridesSupport.PageResizer} | 8 * @implements {WebInspector.OverridesSupport.PageResizer} |
9 * @implements {WebInspector.TargetManager.Observer} | 9 * @implements {WebInspector.TargetManager.Observer} |
10 * @param {!WebInspector.InspectedPagePlaceholder} inspectedPagePlaceholder | 10 * @param {!WebInspector.InspectedPagePlaceholder} inspectedPagePlaceholder |
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780 this._viewport = viewport; | 780 this._viewport = viewport; |
781 this._viewport.minimumPageScaleFactor = Math.max(0.1, this._viewport
.minimumPageScaleFactor); | 781 this._viewport.minimumPageScaleFactor = Math.max(0.1, this._viewport
.minimumPageScaleFactor); |
782 this._viewport.minimumPageScaleFactor = Math.min(this._viewport.mini
mumPageScaleFactor, this._viewport.pageScaleFactor); | 782 this._viewport.minimumPageScaleFactor = Math.min(this._viewport.mini
mumPageScaleFactor, this._viewport.pageScaleFactor); |
783 this._viewport.maximumPageScaleFactor = Math.min(10, this._viewport.
maximumPageScaleFactor); | 783 this._viewport.maximumPageScaleFactor = Math.min(10, this._viewport.
maximumPageScaleFactor); |
784 this._viewport.maximumPageScaleFactor = Math.max(this._viewport.maxi
mumPageScaleFactor, this._viewport.pageScaleFactor); | 784 this._viewport.maximumPageScaleFactor = Math.max(this._viewport.maxi
mumPageScaleFactor, this._viewport.pageScaleFactor); |
785 this._viewportChangedThrottler.schedule(this._updateUIThrottled.bind
(this)); | 785 this._viewportChangedThrottler.schedule(this._updateUIThrottled.bind
(this)); |
786 } | 786 } |
787 }, | 787 }, |
788 | 788 |
789 /** | 789 /** |
790 * @param {!WebInspector.Throttler.FinishCallback} finishCallback | 790 * @return {!Promise.<?>} |
791 */ | 791 */ |
792 _updateUIThrottled: function(finishCallback) | 792 _updateUIThrottled: function() |
793 { | 793 { |
794 this._updateUI(); | 794 this._updateUI(); |
795 finishCallback(); | 795 return Promise.resolve(); |
796 }, | 796 }, |
797 | 797 |
798 /** | 798 /** |
799 * @param {boolean} increase | 799 * @param {boolean} increase |
800 * @param {!Event} event | 800 * @param {!Event} event |
801 */ | 801 */ |
802 _pageScaleButtonClicked: function(increase, event) | 802 _pageScaleButtonClicked: function(increase, event) |
803 { | 803 { |
804 this._pageScaleFactorThrottler.schedule(updatePageScaleFactor.bind(this)
); | 804 this._pageScaleFactorThrottler.schedule(updatePageScaleFactor.bind(this)
); |
805 | 805 |
806 /** | 806 /** |
807 * @param {!WebInspector.Throttler.FinishCallback} finishCallback | 807 * @return {!Promise.<?>} |
808 * @this {WebInspector.ResponsiveDesignView} | 808 * @this {WebInspector.ResponsiveDesignView} |
809 */ | 809 */ |
810 function updatePageScaleFactor(finishCallback) | 810 function updatePageScaleFactor() |
811 { | 811 { |
812 if (this._target && this._viewport) { | 812 if (this._target && this._viewport) { |
813 var value = this._viewport.pageScaleFactor; | 813 var value = this._viewport.pageScaleFactor; |
814 value = increase ? value * 1.1 : value / 1.1; | 814 value = increase ? value * 1.1 : value / 1.1; |
815 value = Math.min(this._viewport.maximumPageScaleFactor, value); | 815 value = Math.min(this._viewport.maximumPageScaleFactor, value); |
816 value = Math.max(this._viewport.minimumPageScaleFactor, value); | 816 value = Math.max(this._viewport.minimumPageScaleFactor, value); |
817 this._target.emulationAgent().setPageScaleFactor(value); | 817 this._target.emulationAgent().setPageScaleFactor(value); |
818 } | 818 } |
819 finishCallback(); | 819 return Promise.resolve(); |
820 } | 820 } |
821 }, | 821 }, |
822 | 822 |
823 _resetPageScale: function() | 823 _resetPageScale: function() |
824 { | 824 { |
825 this._pageScaleFactorThrottler.schedule(updatePageScaleFactor.bind(this)
); | 825 this._pageScaleFactorThrottler.schedule(updatePageScaleFactor.bind(this)
); |
826 | 826 |
827 /** | 827 /** |
828 * @param {!WebInspector.Throttler.FinishCallback} finishCallback | 828 * @return {!Promise.<?>} |
829 * @this {WebInspector.ResponsiveDesignView} | 829 * @this {WebInspector.ResponsiveDesignView} |
830 */ | 830 */ |
831 function updatePageScaleFactor(finishCallback) | 831 function updatePageScaleFactor() |
832 { | 832 { |
833 if (this._target && this._viewport && this._viewport.minimumPageScal
eFactor <= 1 && this._viewport.maximumPageScaleFactor >= 1) | 833 if (this._target && this._viewport && this._viewport.minimumPageScal
eFactor <= 1 && this._viewport.maximumPageScaleFactor >= 1) |
834 this._target.emulationAgent().setPageScaleFactor(1); | 834 this._target.emulationAgent().setPageScaleFactor(1); |
835 finishCallback(); | 835 return Promise.resolve(); |
836 } | 836 } |
837 }, | 837 }, |
838 | 838 |
839 __proto__: WebInspector.VBox.prototype | 839 __proto__: WebInspector.VBox.prototype |
840 }; | 840 }; |
841 | 841 |
842 | 842 |
843 /** | 843 /** |
844 * @constructor | 844 * @constructor |
845 * @implements {EmulationAgent.Dispatcher} | 845 * @implements {EmulationAgent.Dispatcher} |
846 * @param {!WebInspector.ResponsiveDesignView} responsiveDesignView | 846 * @param {!WebInspector.ResponsiveDesignView} responsiveDesignView |
847 */ | 847 */ |
848 WebInspector.EmulationDispatcher = function(responsiveDesignView) | 848 WebInspector.EmulationDispatcher = function(responsiveDesignView) |
849 { | 849 { |
850 this._responsiveDesignView = responsiveDesignView; | 850 this._responsiveDesignView = responsiveDesignView; |
851 } | 851 } |
852 | 852 |
853 WebInspector.EmulationDispatcher.prototype = { | 853 WebInspector.EmulationDispatcher.prototype = { |
854 /** | 854 /** |
855 * @override | 855 * @override |
856 * @param {!EmulationAgent.Viewport=} viewport | 856 * @param {!EmulationAgent.Viewport=} viewport |
857 */ | 857 */ |
858 viewportChanged: function(viewport) | 858 viewportChanged: function(viewport) |
859 { | 859 { |
860 this._responsiveDesignView._viewportChanged(viewport); | 860 this._responsiveDesignView._viewportChanged(viewport); |
861 } | 861 } |
862 } | 862 } |
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