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 FrameLoaderTypes_h
30 #define FrameLoaderTypes_h
31 
32 namespace WebCore {
33 
34     enum FrameState {
35         FrameStateProvisional,
36         // This state indicates we are ready to commit to a page,
37         // which means the view will transition to use the new data source.
38         FrameStateCommittedPage,
39         FrameStateComplete
40     };
41 
42     enum PolicyAction {
43         PolicyUse,
44         PolicyDownload,
45         PolicyIgnore
46     };
47 
48     // NOTE: Keep in sync with WebKit/mac/WebView/WebFramePrivate.h and WebKit/win/Interfaces/IWebFramePrivate.idl
49     enum FrameLoadType {
50         FrameLoadTypeStandard,
51         FrameLoadTypeBack,
52         FrameLoadTypeForward,
53         FrameLoadTypeIndexedBackForward, // a multi-item hop in the backforward list
54         FrameLoadTypeReload,
55         // Skipped value: 'FrameLoadTypeReloadAllowingStaleData', still present in mac/win public API. Ready to be reused
56         FrameLoadTypeSame = FrameLoadTypeReload + 2, // user loads same URL again (but not reload button)
57         FrameLoadTypeRedirectWithLockedBackForwardList, // FIXME: Merge "lockBackForwardList", "lockHistory", "quickRedirect" and "clientRedirect" into a single concept of redirect.
58         FrameLoadTypeReplace,
59         FrameLoadTypeReloadFromOrigin,
60     };
61 
62     enum NavigationType {
63         NavigationTypeLinkClicked,
64         NavigationTypeFormSubmitted,
65         NavigationTypeBackForward,
66         NavigationTypeReload,
67         NavigationTypeFormResubmitted,
68         NavigationTypeOther
69     };
70 
71     enum ClearProvisionalItemPolicy {
72         ShouldClearProvisionalItem,
73         ShouldNotClearProvisionalItem
74     };
75 
76     enum ObjectContentType {
77         ObjectContentNone,
78         ObjectContentImage,
79         ObjectContentFrame,
80         ObjectContentNetscapePlugin,
81         ObjectContentOtherPlugin
82     };
83 
84     enum UnloadEventPolicy {
85         UnloadEventPolicyNone,
86         UnloadEventPolicyUnloadOnly,
87         UnloadEventPolicyUnloadAndPageHide
88     };
89 
90     enum ReferrerPolicy {
91         SendReferrer,
92         NoReferrer
93     };
94 
95     enum SandboxFlag {
96         SandboxNone = 0,
97         SandboxNavigation = 1,
98         SandboxPlugins = 1 << 1,
99         SandboxOrigin = 1 << 2,
100         SandboxForms = 1 << 3,
101         SandboxScripts = 1 << 4,
102         SandboxTopNavigation = 1 << 5,
103         SandboxAll = -1 // Mask with all bits set to 1.
104     };
105 
106     enum SecurityCheckPolicy {
107         SkipSecurityCheck,
108         DoSecurityCheck
109     };
110 
111     // Passed to FrameLoader::urlSelected() and ScriptController::executeIfJavaScriptURL()
112     // to control whether, in the case of a JavaScript URL, executeIfJavaScriptURL() should
113     // replace the document.  It is a FIXME to eliminate this extra parameter from
114     // executeIfJavaScriptURL(), in which case this enum can go away.
115     enum ShouldReplaceDocumentIfJavaScriptURL {
116         ReplaceDocumentIfJavaScriptURL,
117         DoNotReplaceDocumentIfJavaScriptURL
118     };
119 
120     enum ReasonForCallingAllowPlugins {
121         AboutToInstantiatePlugin,
122         NotAboutToInstantiatePlugin
123     };
124 
125     typedef int SandboxFlags;
126 }
127 
128 #endif
129