diff options
Diffstat (limited to 'chrome/browser/chromeos/touchpad.h')
-rw-r--r-- | chrome/browser/chromeos/touchpad.h | 47 |
1 files changed, 6 insertions, 41 deletions
diff --git a/chrome/browser/chromeos/touchpad.h b/chrome/browser/chromeos/touchpad.h index 17171c3..bf861e8 100644 --- a/chrome/browser/chromeos/touchpad.h +++ b/chrome/browser/chromeos/touchpad.h @@ -7,62 +7,27 @@ #include <string> -#include "chrome/common/notification_observer.h" -#include "chrome/common/pref_member.h" - -class PrefService; - -// The Touchpad class handles touchpad preferences. When the class is first -// initialized, it will initialize the touchpad settings to what's stored in the -// preferences. And whenever the preference changes, we change the touchpad -// setting to reflect the new value. -// // For Synaptics touchpads, we use synclient to change settings on-the-fly. // See "man synaptics" for a list of settings that can be changed. // Since we are doing a system call to run the synclient binary, we make sure // that we are running on the File thread so that we don't block the UI thread. -class Touchpad : public NotificationObserver { +class Touchpad { public: - explicit Touchpad() {} - virtual ~Touchpad() {} - - // This method will register the prefs associated with touchpad settings. - static void RegisterUserPrefs(PrefService* prefs); - - // This method will initialize touchpad settings to values in user prefs. - virtual void Init(PrefService* prefs); - - // Overridden from NotificationObserver: - virtual void Observe(NotificationType type, - const NotificationSource& source, - const NotificationDetails& details); - - protected: - virtual void NotifyPrefChanged(const std::wstring* pref_name); - - private: // This methods makes a system call to synclient to change touchpad settings. // The system call will be invoked on the file thread. - void SetSynclientParam(const std::string& param, double value); + static void SetSynclientParam(const std::string& param, double value); // Set tap-to-click to value stored in preferences. - void SetTapToClick(); + static void SetTapToClick(bool value); // Set vertical edge scrolling to value stored in preferences. - void SetVertEdgeScroll(); + static void SetVertEdgeScroll(bool value); // Set touchpad speed factor to value stored in preferences. - void SetSpeedFactor(); + static void SetSpeedFactor(int value); // Set tap sensitivity to value stored in preferences. - void SetSensitivity(); - - BooleanPrefMember tap_to_click_enabled_; - BooleanPrefMember vert_edge_scroll_enabled_; - IntegerPrefMember speed_factor_; - IntegerPrefMember sensitivity_; - - DISALLOW_COPY_AND_ASSIGN(Touchpad); + static void SetSensitivity(int value); }; #endif // CHROME_BROWSER_CHROMEOS_TOUCHPAD_H_ |