Andrew Zambazos
91 lines
3.7 KiB
JavaScript
91 lines
3.7 KiB
JavaScript
/*
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* Copyright (C) 2019 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.TabNavigationDiagnosticEventRecorder = class TabNavigationDiagnosticEventRecorder extends WI.DiagnosticEventRecorder
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{
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constructor(controller)
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{
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super("TabNavigation", controller);
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}
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// Protected
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setup()
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{
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WI.tabBrowser.addEventListener(WI.TabBrowser.Event.SelectedTabContentViewDidChange, this._selectedTabContentViewDidChange, this);
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}
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teardown()
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{
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WI.tabBrowser.removeEventListener(WI.TabBrowser.Event.SelectedTabContentViewDidChange, this._selectedTabContentViewDidChange, this);
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}
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// Private
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_selectedTabContentViewDidChange(event)
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{
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let outgoingTabType = event.data.outgoingTab.identifier;
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let incomingTabType = event.data.incomingTab.identifier;
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let initiator = WI.TabNavigationDiagnosticEventRecorder.tabBrowserInitiatorToEventInitiator(event.data.initiator || WI.TabBrowser.TabNavigationInitiator.Unknown);
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if (!initiator) {
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// If initiator is null, then there is a missing value in the switch. This is a programming error.
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WI.reportInternalError("Value of 'initiator' could not be parsed: " + event.data.initiator);
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return;
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}
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this.logDiagnosticEvent(this.name, {outgoingTabType, incomingTabType, initiator});
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}
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static tabBrowserInitiatorToEventInitiator(tabBrowserInitiator)
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{
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switch (tabBrowserInitiator) {
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case WI.TabBrowser.TabNavigationInitiator.TabClick:
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return "tab-click";
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case WI.TabBrowser.TabNavigationInitiator.LinkClick:
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return "link-click";
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case WI.TabBrowser.TabNavigationInitiator.ButtonClick:
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return "button-click";
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case WI.TabBrowser.TabNavigationInitiator.ContextMenu:
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return "context-menu";
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case WI.TabBrowser.TabNavigationInitiator.Dashboard:
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return "dashboard";
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case WI.TabBrowser.TabNavigationInitiator.Breakpoint:
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return "breakpoint";
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case WI.TabBrowser.TabNavigationInitiator.Inspect:
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return "inspect";
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case WI.TabBrowser.TabNavigationInitiator.KeyboardShortcut:
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return "keyboard-shortcut";
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case WI.TabBrowser.TabNavigationInitiator.FrontendAPI:
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return "frontend-api";
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case WI.TabBrowser.TabNavigationInitiator.Unknown:
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return "unknown";
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}
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console.error("Unhandled initiator type: " + tabBrowserInitiator);
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return null;
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}
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};
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