| Index: content/public/common/page_transition_types_list.h
|
| diff --git a/content/public/common/page_transition_types_list.h b/content/public/common/page_transition_types_list.h
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..8a5bc76e44297b32066119ca2448d36c428785dd
|
| --- /dev/null
|
| +++ b/content/public/common/page_transition_types_list.h
|
| @@ -0,0 +1,130 @@
|
| +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
| +// Use of this source code is governed by a BSD-style license that can be
|
| +// found in the LICENSE file.
|
| +
|
| +// Intentionally no include guards because this file is meant to be included
|
| +// inside a macro to generate enum values.
|
| +
|
| +// Types of transitions between pages. These are stored in the history
|
| +// database to separate visits, and are reported by the renderer for page
|
| +// navigations.
|
| +//
|
| +// WARNING: don't change these numbers. They are written directly into the
|
| +// history database, so future versions will need the same values to match
|
| +// the enums.
|
| +//
|
| +// A type is made of a core value and a set of qualifiers. A type has one
|
| +// core value and 0 or or more qualifiers.
|
| +
|
| +// User got to this page by clicking a link on another page.
|
| +PAGE_TRANSITION(LINK, 0)
|
| +
|
| +// User got this page by typing the URL in the URL bar. This should not be
|
| +// used for cases where the user selected a choice that didn't look at all
|
| +// like a URL; see GENERATED below.
|
| +//
|
| +// We also use this for other "explicit" navigation actions.
|
| +PAGE_TRANSITION(TYPED, 1)
|
| +
|
| +// User got to this page through a suggestion in the UI, for example)
|
| +// through the destinations page.
|
| +PAGE_TRANSITION(AUTO_BOOKMARK, 2)
|
| +
|
| +// This is a subframe navigation. This is any content that is automatically
|
| +// loaded in a non-toplevel frame. For example, if a page consists of
|
| +// several frames containing ads, those ad URLs will have this transition
|
| +// type. The user may not even realize the content in these pages is a
|
| +// separate frame, so may not care about the URL (see MANUAL below).
|
| +PAGE_TRANSITION(AUTO_SUBFRAME, 3)
|
| +
|
| +// For subframe navigations that are explicitly requested by the user and
|
| +// generate new navigation entries in the back/forward list. These are
|
| +// probably more important than frames that were automatically loaded in
|
| +// the background because the user probably cares about the fact that this
|
| +// link was loaded.
|
| +PAGE_TRANSITION(MANUAL_SUBFRAME, 4)
|
| +
|
| +// User got to this page by typing in the URL bar and selecting an entry
|
| +// that did not look like a URL. For example, a match might have the URL
|
| +// of a Google search result page, but appear like "Search Google for ...".
|
| +// These are not quite the same as TYPED navigations because the user
|
| +// didn't type or see the destination URL.
|
| +// See also KEYWORD.
|
| +PAGE_TRANSITION(GENERATED, 5)
|
| +
|
| +// This is a toplevel navigation. This is any content that is automatically
|
| +// loaded in a toplevel frame. For example, opening a tab to show the ASH
|
| +// screen saver, opening the devtools window, opening the NTP after the safe
|
| +// browsing warning, opening web-based dialog boxes are examples of
|
| +// AUTO_TOPLEVEL navigations.
|
| +PAGE_TRANSITION(AUTO_TOPLEVEL, 6)
|
| +
|
| +// The user filled out values in a form and submitted it. NOTE that in
|
| +// some situations submitting a form does not result in this transition
|
| +// type. This can happen if the form uses script to submit the contents.
|
| +PAGE_TRANSITION(FORM_SUBMIT, 7)
|
| +
|
| +// The user "reloaded" the page, either by hitting the reload button or by
|
| +// hitting enter in the address bar. NOTE: This is distinct from the
|
| +// concept of whether a particular load uses "reload semantics" (i.e.
|
| +// bypasses cached data). For this reason, lots of code needs to pass
|
| +// around the concept of whether a load should be treated as a "reload"
|
| +// separately from their tracking of this transition type, which is mainly
|
| +// used for proper scoring for consumers who care about how frequently a
|
| +// user typed/visited a particular URL.
|
| +//
|
| +// SessionRestore and undo tab close use this transition type too.
|
| +PAGE_TRANSITION(RELOAD, 8)
|
| +
|
| +// The url was generated from a replaceable keyword other than the default
|
| +// search provider. If the user types a keyword (which also applies to
|
| +// tab-to-search) in the omnibox this qualifier is applied to the transition
|
| +// type of the generated url. TemplateURLModel then may generate an
|
| +// additional visit with a transition type of KEYWORD_GENERATED against the
|
| +// url 'http://' + keyword. For example, if you do a tab-to-search against
|
| +// wikipedia the generated url has a transition qualifer of KEYWORD, and
|
| +// TemplateURLModel generates a visit for 'wikipedia.org' with a transition
|
| +// type of KEYWORD_GENERATED.
|
| +PAGE_TRANSITION(KEYWORD, 9)
|
| +
|
| +// Corresponds to a visit generated for a keyword. See description of
|
| +// KEYWORD for more details.
|
| +PAGE_TRANSITION(KEYWORD_GENERATED, 10)
|
| +
|
| +// ADDING NEW CORE VALUE? Be sure to update the LAST_CORE and CORE_MASK
|
| +// values below. Also update CoreTransitionString().
|
| +PAGE_TRANSITION(LAST_CORE, PAGE_TRANSITION_KEYWORD_GENERATED)
|
| +PAGE_TRANSITION(CORE_MASK, 0xFF)
|
| +
|
| +// Qualifiers
|
| +// Any of the core values above can be augmented by one or more qualifiers.
|
| +// These qualifiers further define the transition.
|
| +
|
| +// User used the Forward or Back button to navigate among browsing history.
|
| +PAGE_TRANSITION(FORWARD_BACK, 0x01000000)
|
| +
|
| +// User used the address bar to trigger this navigation.
|
| +PAGE_TRANSITION(FROM_ADDRESS_BAR, 0x02000000)
|
| +
|
| +// User is navigating to the home page.
|
| +PAGE_TRANSITION(HOME_PAGE, 0x04000000)
|
| +
|
| +// The beginning of a navigation chain.
|
| +PAGE_TRANSITION(CHAIN_START, 0x10000000)
|
| +
|
| +// The last transition in a redirect chain.
|
| +PAGE_TRANSITION(CHAIN_END, 0x20000000)
|
| +
|
| +// Redirects caused by JavaScript or a meta refresh tag on the page.
|
| +PAGE_TRANSITION(CLIENT_REDIRECT, 0x40000000)
|
| +
|
| +// Redirects sent from the server by HTTP headers. It might be nice to
|
| +// break this out into 2 types in the future, permanent or temporary, if we
|
| +// can get that information from WebKit.
|
| +PAGE_TRANSITION(SERVER_REDIRECT, 0x80000000)
|
| +
|
| +// Used to test whether a transition involves a redirect.
|
| +PAGE_TRANSITION(IS_REDIRECT_MASK, 0xC0000000)
|
| +
|
| +// General mask defining the bits used for the qualifiers.
|
| +PAGE_TRANSITION(QUALIFIER_MASK, 0xFFFFFF00)
|
|
|