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      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         FrameLoadTypeBackWMLDeckNotAccessible
     61     };
     62 
     63     enum NavigationType {
     64         NavigationTypeLinkClicked,
     65         NavigationTypeFormSubmitted,
     66         NavigationTypeBackForward,
     67         NavigationTypeReload,
     68         NavigationTypeFormResubmitted,
     69         NavigationTypeOther
     70     };
     71 
     72     enum ClearProvisionalItemPolicy {
     73         ShouldClearProvisionalItem,
     74         ShouldNotClearProvisionalItem
     75     };
     76 
     77     enum ObjectContentType {
     78         ObjectContentNone,
     79         ObjectContentImage,
     80         ObjectContentFrame,
     81         ObjectContentNetscapePlugin,
     82         ObjectContentOtherPlugin
     83     };
     84 
     85     enum UnloadEventPolicy {
     86         UnloadEventPolicyNone,
     87         UnloadEventPolicyUnloadOnly,
     88         UnloadEventPolicyUnloadAndPageHide
     89     };
     90 
     91     enum ReferrerPolicy {
     92         SendReferrer,
     93         NoReferrer
     94     };
     95 
     96     enum SandboxFlag {
     97         SandboxNone = 0,
     98         SandboxNavigation = 1,
     99         SandboxPlugins = 1 << 1,
    100         SandboxOrigin = 1 << 2,
    101         SandboxForms = 1 << 3,
    102         SandboxScripts = 1 << 4,
    103         SandboxTopNavigation = 1 << 5,
    104         SandboxAll = -1 // Mask with all bits set to 1.
    105     };
    106 
    107     enum SecurityCheckPolicy {
    108         SkipSecurityCheck,
    109         DoSecurityCheck
    110     };
    111 
    112     // Passed to FrameLoader::urlSelected() and ScriptController::executeIfJavaScriptURL()
    113     // to control whether, in the case of a JavaScript URL, executeIfJavaScriptURL() should
    114     // replace the document.  It is a FIXME to eliminate this extra parameter from
    115     // executeIfJavaScriptURL(), in which case this enum can go away.
    116     enum ShouldReplaceDocumentIfJavaScriptURL {
    117         ReplaceDocumentIfJavaScriptURL,
    118         DoNotReplaceDocumentIfJavaScriptURL
    119     };
    120 
    121     enum ReasonForCallingAllowPlugins {
    122         AboutToInstantiatePlugin,
    123         NotAboutToInstantiatePlugin
    124     };
    125 
    126     typedef int SandboxFlags;
    127 }
    128 
    129 #endif
    130