diff options
Diffstat (limited to 'chrome/browser/instant/instant_controller.h')
| -rw-r--r-- | chrome/browser/instant/instant_controller.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/chrome/browser/instant/instant_controller.h b/chrome/browser/instant/instant_controller.h index 97c4b06..3c461d1 100644 --- a/chrome/browser/instant/instant_controller.h +++ b/chrome/browser/instant/instant_controller.h @@ -48,7 +48,22 @@ class InstantController : public InstantLoaderDelegate { // Duration of the instant animation in which the colors change. static const int kAutoCommitFadeInTimeMS = 300; - InstantController(Profile* profile, InstantDelegate* delegate); + // InstantController may operate in one of these modes: + // INSTANT: The default search engine is preloaded when the omnibox gets + // focus. Queries are issued as the user types. Predicted queries are + // are inline autocompleted into the omnibox. Result previews are shown. + // SUGGEST: Same as INSTANT, without visible previews. + // HIDDEN: Same as SUGGEST, without the inline autocompletion. + // SILENT: Same as HIDDEN, without issuing queries as the user types. The + // query is sent only after the user presses <Enter>. + enum Mode { + INSTANT, + SUGGEST, + HIDDEN, + SILENT + }; + + InstantController(Profile* profile, InstantDelegate* delegate, Mode mode); virtual ~InstantController(); // Registers instant related preferences. @@ -57,7 +72,7 @@ class InstantController : public InstantLoaderDelegate { // Records instant metrics. static void RecordMetrics(Profile* profile); - // Returns true if instant is enabled. + // Returns true if instant is enabled in the given |profile|'s preferences. static bool IsEnabled(Profile* profile); // Enables instant. @@ -264,6 +279,9 @@ class InstantController : public InstantLoaderDelegate { // The most recent user_text passed to |Update|. string16 last_user_text_; + // See the enum description above. + const Mode mode_; + DISALLOW_COPY_AND_ASSIGN(InstantController); }; |