namespace ui {
+// 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.
+//
+// A Java counterpart will be generated for this enum.
+// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.ui.base
enum PageTransition {
-
-#define PAGE_TRANSITION(label, value) PAGE_TRANSITION_ ## label = value,
-#include "ui/base/page_transition_types_list.h"
-#undef PAGE_TRANSITION
-
+ // 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.
+
+ // A managed user attempted to visit a URL but was blocked.
+ PAGE_TRANSITION_BLOCKED = 0x00800000,
+
+ // 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 transition originated from an external application; the exact
+ // definition of this is embedder dependent.
+ PAGE_TRANSITION_FROM_API = 0x08000000,
+
+ // 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,
};
// Compares two PageTransition types ignoring qualifiers. |rhs| is taken to
projects / platform / framework / web / crosswalk.git / blobdiff