1 /* 2 * Copyright (C) 2006 Apple Computer, 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_FRAME_LOADER_TYPES_H_ 30 #define THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_FRAME_LOADER_TYPES_H_ 31 32 namespace blink { 33 34 enum ShouldSendReferrer { kMaybeSendReferrer, kNeverSendReferrer }; 35 36 enum ReasonForCallingAllowPlugins { 37 kAboutToInstantiatePlugin, 38 kNotAboutToInstantiatePlugin 39 }; 40 41 enum LoadStartType { 42 kNavigationToDifferentDocument, 43 kNavigationWithinSameDocument 44 }; 45 46 enum SameDocumentNavigationSource { 47 kSameDocumentNavigationDefault, 48 kSameDocumentNavigationHistoryApi, 49 }; 50 51 enum class SavePreviousDocumentResources { 52 kNever, 53 kUntilOnDOMContentLoaded, 54 kUntilOnLoad 55 }; 56 57 // This enum is used to index different kinds of single-page-application 58 // navigations for UMA enum histogram. New enum values can be added, but 59 // existing enums must never be renumbered or deleted and reused. 60 // This enum should be consistent with SinglePageAppNavigationType in 61 // tools/metrics/histograms/enums.xml. 62 enum SinglePageAppNavigationType { 63 kSPANavTypeHistoryPushStateOrReplaceState = 0, 64 kSPANavTypeSameDocumentBackwardOrForward = 1, 65 kSPANavTypeOtherFragmentNavigation = 2, 66 kSPANavTypeCount 67 }; 68 69 enum class ClientNavigationReason { 70 kFormSubmissionGet, 71 kFormSubmissionPost, 72 kAnchorClick, 73 kHttpHeaderRefresh, 74 kFrameNavigation, 75 kMetaTagRefresh, 76 kPageBlock, 77 kReload, 78 kNone 79 }; 80 81 enum class CommitReason { 82 // Committing initial empty document. 83 kInitialization, 84 // Committing navigation as a result of javascript URL execution. 85 kJavascriptUrl, 86 // Committing a replacement document from XSLT. 87 kXSLT, 88 // All other navigations. 89 kRegular 90 }; 91 92 } // namespace blink 93 94 #endif 95