-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | a Haskell client for the Selenium WebDriver protocol
--   
@package webdriver
@version 0.6.2


-- | Functions and types for working with Google Chrome extensions.
module Test.WebDriver.Chrome.Extension

-- | An opaque type representing a Google Chrome extension. Values of this
--   type are passed to the <a>chromeExtensions</a> field.
data ChromeExtension

-- | Load a .crx file as a <a>ChromeExtension</a>.
loadExtension :: MonadBase IO m => FilePath -> m ChromeExtension

-- | Load raw .crx data as a <a>ChromeExtension</a>.
loadRawExtension :: ByteString -> ChromeExtension
instance Eq ChromeExtension
instance Show ChromeExtension
instance Read ChromeExtension
instance ToJSON ChromeExtension
instance FromJSON ChromeExtension


-- | A type for profile preferences. These preference values are used by
--   both Firefox and Opera profiles.
module Test.WebDriver.Common.Profile

-- | This structure allows you to construct and manipulate profiles in pure
--   code, deferring execution of IO operations until the profile is
--   "prepared". This type is shared by both Firefox and Opera profiles;
--   when a distinction must be made, the phantom type parameter is used to
--   differentiate.
data Profile b
Profile :: HashMap FilePath FilePath -> HashMap Text ProfilePref -> Profile b

-- | A mapping from relative destination filepaths to source filepaths
--   found on the filesystem. When the profile is prepared, these source
--   filepaths will be moved to their destinations within the profile
--   directory.
--   
--   Using the destination path as the key ensures that there is one unique
--   source path going to each destination path.
profileFiles :: Profile b -> HashMap FilePath FilePath

-- | A map of profile preferences. These are the settings found in the
--   profile's prefs.js, and entries found in about:config
profilePrefs :: Profile b -> HashMap Text ProfilePref

-- | Represents a profile that has been prepared for network transmission.
--   The profile cannot be modified in this form.
newtype PreparedProfile b
PreparedProfile :: ByteString -> PreparedProfile b

-- | A profile preference value. This is the subset of JSON values that
--   excludes arrays, objects, and null.
data ProfilePref
PrefInteger :: !Integer -> ProfilePref
PrefDouble :: !Double -> ProfilePref
PrefString :: !Text -> ProfilePref
PrefBool :: !Bool -> ProfilePref

-- | A typeclass to convert types to profile preference values
class ToPref a
toPref :: ToPref a => a -> ProfilePref

-- | Retrieve a preference from a profile by key name.
getPref :: Text -> Profile b -> Maybe ProfilePref

-- | Add a new preference entry to a profile, overwriting any existing
--   entry with the same key.
addPref :: ToPref a => Text -> a -> Profile b -> Profile b

-- | Delete an existing preference entry from a profile. This operation is
--   silent if the preference wasn't found.
deletePref :: Text -> Profile b -> Profile b

-- | Add a new extension to the profile. The file path should refer to a
--   .xpi file or an extension directory on the filesystem.
addExtension :: FilePath -> Profile b -> Profile b

-- | Delete an existing extension from the profile. The string parameter
--   should refer to an .xpi file or directory located within the
--   extensions directory of the profile. This operation has no effect if
--   the extension was never added to the profile.
deleteExtension :: String -> Profile b -> Profile b

-- | Determines if a profile contains the given extension. specified as an
--   .xpi file or directory name
hasExtension :: String -> Profile b -> Bool

-- | Add a file to the profile directory. The first argument is the source
--   of the file on the local filesystem. The second argument is the
--   destination as a path relative to a profile directory. Overwrites any
--   file that previously pointed to the same destination
addFile :: FilePath -> FilePath -> Profile b -> Profile b

-- | Delete a file from the profile directory. The first argument is the
--   name of file within the profile directory.
deleteFile :: FilePath -> Profile b -> Profile b

-- | Determines if a profile contains the given file, specified as a path
--   relative to the profile directory.
hasFile :: String -> Profile b -> Bool

-- | Takes the union of two profiles. This is the union of their
--   <tt>HashMap</tt> fields.
unionProfiles :: Profile b -> Profile b -> Profile b

-- | Modifies the <a>profileFiles</a> field of a profile
onProfileFiles :: Profile b -> (HashMap FilePath FilePath -> HashMap FilePath FilePath) -> Profile b

-- | Modifies the <a>profilePrefs</a> field of a profile.
onProfilePrefs :: Profile b -> (HashMap Text ProfilePref -> HashMap Text ProfilePref) -> Profile b

-- | Efficiently load an existing profile from disk and prepare it for
--   network transmission.
prepareLoadedProfile_ :: MonadBase IO m => FilePath -> m (PreparedProfile a)

-- | Prepare a zip file of a profile on disk for network transmission. This
--   function is very efficient at loading large profiles from disk.
prepareZippedProfile :: MonadBase IO m => FilePath -> m (PreparedProfile a)

-- | Prepare a zip archive of a profile for network transmission.
prepareZipArchive :: Archive -> PreparedProfile a

-- | Prepare a ByteString of raw zip data for network transmission
prepareRawZip :: ByteString -> PreparedProfile a

-- | An error occured while attempting to parse a profile's preference
--   file.
newtype ProfileParseError
ProfileParseError :: String -> ProfileParseError
instance Typeable ProfileParseError
instance Eq (PreparedProfile b)
instance Show (PreparedProfile b)
instance Eq ProfilePref
instance Show ProfilePref
instance Eq (Profile b)
instance Show (Profile b)
instance Eq ProfileParseError
instance Show ProfileParseError
instance Read ProfileParseError
instance HasResolution r => ToPref (Fixed r)
instance Integral a => ToPref (Ratio a)
instance ToPref Float
instance ToPref Double
instance ToPref Word64
instance ToPref Word32
instance ToPref Word16
instance ToPref Word8
instance ToPref Word
instance ToPref Int64
instance ToPref Int32
instance ToPref Int16
instance ToPref Int8
instance ToPref Int
instance ToPref Integer
instance ToPref Bool
instance ToPref String
instance ToPref Text
instance Exception ProfileParseError
instance FromJSON ProfilePref
instance ToJSON ProfilePref
instance ToJSON (PreparedProfile s)
instance FromJSON (PreparedProfile s)


-- | A module for working with Firefox profiles. Firefox profiles are
--   manipulated in pure code and then "prepared" for network transmission.
module Test.WebDriver.Firefox.Profile

-- | Phantom type used in the parameters of <a>Profile</a> and
--   <a>PreparedProfile</a>
data Firefox

-- | This structure allows you to construct and manipulate profiles in pure
--   code, deferring execution of IO operations until the profile is
--   "prepared". This type is shared by both Firefox and Opera profiles;
--   when a distinction must be made, the phantom type parameter is used to
--   differentiate.
data Profile b
Profile :: HashMap FilePath FilePath -> HashMap Text ProfilePref -> Profile b

-- | A mapping from relative destination filepaths to source filepaths
--   found on the filesystem. When the profile is prepared, these source
--   filepaths will be moved to their destinations within the profile
--   directory.
--   
--   Using the destination path as the key ensures that there is one unique
--   source path going to each destination path.
profileFiles :: Profile b -> HashMap FilePath FilePath

-- | A map of profile preferences. These are the settings found in the
--   profile's prefs.js, and entries found in about:config
profilePrefs :: Profile b -> HashMap Text ProfilePref

-- | Represents a profile that has been prepared for network transmission.
--   The profile cannot be modified in this form.
data PreparedProfile b

-- | Default Firefox Profile, used when no profile is supplied.
defaultProfile :: Profile Firefox

-- | A profile preference value. This is the subset of JSON values that
--   excludes arrays, objects, and null.
data ProfilePref
PrefInteger :: !Integer -> ProfilePref
PrefDouble :: !Double -> ProfilePref
PrefString :: !Text -> ProfilePref
PrefBool :: !Bool -> ProfilePref

-- | A typeclass to convert types to profile preference values
class ToPref a
toPref :: ToPref a => a -> ProfilePref

-- | Add a new preference entry to a profile, overwriting any existing
--   entry with the same key.
addPref :: ToPref a => Text -> a -> Profile b -> Profile b

-- | Retrieve a preference from a profile by key name.
getPref :: Text -> Profile b -> Maybe ProfilePref

-- | Delete an existing preference entry from a profile. This operation is
--   silent if the preference wasn't found.
deletePref :: Text -> Profile b -> Profile b

-- | Add a new extension to the profile. The file path should refer to a
--   .xpi file or an extension directory on the filesystem.
addExtension :: FilePath -> Profile b -> Profile b

-- | Delete an existing extension from the profile. The string parameter
--   should refer to an .xpi file or directory located within the
--   extensions directory of the profile. This operation has no effect if
--   the extension was never added to the profile.
deleteExtension :: String -> Profile b -> Profile b

-- | Determines if a profile contains the given extension. specified as an
--   .xpi file or directory name
hasExtension :: String -> Profile b -> Bool

-- | Add a file to the profile directory. The first argument is the source
--   of the file on the local filesystem. The second argument is the
--   destination as a path relative to a profile directory. Overwrites any
--   file that previously pointed to the same destination
addFile :: FilePath -> FilePath -> Profile b -> Profile b

-- | Delete a file from the profile directory. The first argument is the
--   name of file within the profile directory.
deleteFile :: FilePath -> Profile b -> Profile b

-- | Determines if a profile contains the given file, specified as a path
--   relative to the profile directory.
hasFile :: String -> Profile b -> Bool

-- | Takes the union of two profiles. This is the union of their
--   <tt>HashMap</tt> fields.
unionProfiles :: Profile b -> Profile b -> Profile b

-- | Modifies the <a>profileFiles</a> field of a profile
onProfileFiles :: Profile b -> (HashMap FilePath FilePath -> HashMap FilePath FilePath) -> Profile b

-- | Modifies the <a>profilePrefs</a> field of a profile.
onProfilePrefs :: Profile b -> (HashMap Text ProfilePref -> HashMap Text ProfilePref) -> Profile b

-- | Prepare a firefox profile for network transmission. Internally, this
--   function constructs a Firefox profile within a temp directory,
--   archives it as a zip file, and then base64 encodes the zipped data.
--   The temporary directory is deleted afterwards.
--   
--   NOTE: because this function has to copy the profile files into a a
--   temp directory before zip archiving them, this operation is likely to
--   be slow for large profiles. In such a case, consider using
--   <a>prepareLoadedProfile_</a> or <a>prepareZippedProfile</a> instead.
prepareProfile :: MonadBaseControl IO m => Profile Firefox -> m (PreparedProfile Firefox)

-- | Apply a function on a default profile, and prepare the result. The
--   Profile passed to the handler function is the default profile used by
--   sessions when Nothing is specified
prepareTempProfile :: MonadBaseControl IO m => (Profile Firefox -> Profile Firefox) -> m (PreparedProfile Firefox)

-- | Load an existing profile from the file system. Any prepared changes
--   made to the <a>Profile</a> will have no effect to the profile on disk.
--   
--   To make automated browser run smoothly, preferences found in
--   <a>defaultProfile</a> are automatically merged into the preferences of
--   the on-disk-- profile. The on-disk profile's preference will override
--   those found in the default profile.
loadProfile :: MonadBaseControl IO m => FilePath -> m (Profile Firefox)

-- | Convenience function to load an existing Firefox profile from disk,
--   apply a handler function, and then prepare the result for network
--   transmission.
--   
--   NOTE: like <a>prepareProfile</a>, the same caveat about large profiles
--   applies.
prepareLoadedProfile :: MonadBaseControl IO m => FilePath -> (Profile Firefox -> Profile Firefox) -> m (PreparedProfile Firefox)

-- | Efficiently load an existing profile from disk and prepare it for
--   network transmission.
prepareLoadedProfile_ :: MonadBase IO m => FilePath -> m (PreparedProfile a)

-- | Prepare a zip file of a profile on disk for network transmission. This
--   function is very efficient at loading large profiles from disk.
prepareZippedProfile :: MonadBase IO m => FilePath -> m (PreparedProfile a)

-- | Prepare a zip archive of a profile for network transmission.
prepareZipArchive :: Archive -> PreparedProfile a

-- | Prepare a ByteString of raw zip data for network transmission
prepareRawZip :: ByteString -> PreparedProfile a

-- | An error occured while attempting to parse a profile's preference
--   file.
newtype ProfileParseError
ProfileParseError :: String -> ProfileParseError

module Test.WebDriver.Utils
urlEncode :: Text -> Text


-- | A collection of convenience functions for using and parsing JSON
--   values within <tt>WD</tt>. All monadic parse errors are converted to
--   asynchronous <a>BadJSON</a> exceptions.
--   
--   These functions are used internally to implement webdriver commands,
--   and may be useful for implementing non-standard commands.
module Test.WebDriver.JSON

-- | This operator is a wrapper over Aeson's <a>.:</a> operator.
(!:) :: (MonadBaseControl IO wd, FromJSON a) => Object -> Text -> wd a

-- | Parse a lazy <a>ByteString</a> as a top-level JSON <a>Value</a>, then
--   convert it to an instance of <a>FromJSON</a>..
parseJSON' :: MonadBaseControl IO wd => FromJSON a => ByteString -> wd a

-- | Convert a JSON <a>Value</a> to an instance of <a>FromJSON</a>.
fromJSON' :: MonadBaseControl IO wd => FromJSON a => Value -> wd a

-- | Construct a singleton JSON <a>object</a> from a key and value.
single :: ToJSON a => Text -> a -> Value

-- | Construct a 2-element JSON <a>object</a> from a pair of keys and a
--   pair of values.
pair :: (ToJSON a, ToJSON b) => (Text, Text) -> (a, b) -> Value

-- | Construct a 3-element JSON <a>object</a> from a triple of keys and a
--   triple of values.
triple :: (ToJSON a, ToJSON b, ToJSON c) => (Text, Text, Text) -> (a, b, c) -> Value

-- | Parse a JSON <a>Object</a> as a pair. The first two string arguments
--   specify the keys to extract from the object. The third string is the
--   name of the calling function, for better error reporting.
parsePair :: (MonadBaseControl IO wd, FromJSON a, FromJSON b) => String -> String -> String -> Value -> wd (a, b)

-- | Parse a JSON Object as a triple. The first three string arguments
--   specify the keys to extract from the object. The fourth string is the
--   name of the calling function, for better error reporting.
parseTriple :: (MonadBaseControl IO wd, FromJSON a, FromJSON b, FromJSON c) => String -> String -> String -> String -> Value -> wd (a, b, c)

-- | Convert an attoparsec parser result to <tt>WD</tt>.
apResultToWD :: (MonadBaseControl IO wd, FromJSON a) => Result Value -> wd a

-- | Convert an Aeson parser result to <tt>WD</tt>.
aesonResultToWD :: MonadBaseControl IO wd => Result a -> wd a

-- | An error occured when parsing a JSON value.
newtype BadJSON
BadJSON :: String -> BadJSON

-- | A type indicating that we expect no return value from the webdriver
--   request. Its FromJSON instance parses successfully for any values that
--   indicate lack of a return value (a notion that varies from server to
--   server).
data NoReturn
NoReturn :: NoReturn
instance Typeable BadJSON
instance Eq BadJSON
instance Show BadJSON
instance FromJSON NoReturn
instance Exception BadJSON

module Test.WebDriver.Capabilities

-- | A structure describing the capabilities of a session. This record
--   serves dual roles.
--   
--   <ul>
--   <li>It's used to specify the desired capabilities for a session before
--   it's created. In this usage, fields that are set to Nothing indicate
--   that we have no preference for that capability.</li>
--   <li>When received from the server , it's used to describe the actual
--   capabilities given to us by the WebDriver server. Here a value of
--   Nothing indicates that the server doesn't support the capability.
--   Thus, for Maybe Bool fields, both Nothing and Just False indicate a
--   lack of support for the desired capability.</li>
--   </ul>
data Capabilities
Capabilities :: Browser -> Maybe String -> Platform -> ProxyType -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe UnexpectedAlertBehavior -> [Pair] -> Capabilities

-- | Browser choice and browser specific settings.
browser :: Capabilities -> Browser

-- | Browser version to use.
version :: Capabilities -> Maybe String

-- | Platform on which the browser should run.
platform :: Capabilities -> Platform

-- | Proxy configuration settings.
proxy :: Capabilities -> ProxyType

-- | Whether the session supports executing JavaScript via
--   <tt>executeJS</tt> and <tt>asyncJS</tt>.
javascriptEnabled :: Capabilities -> Maybe Bool

-- | Whether the session supports taking screenshots of the current page
--   with the <tt>screenshot</tt> command
takesScreenshot :: Capabilities -> Maybe Bool

-- | Whether the session can interact with modal popups, such as
--   window.alert and window.confirm via <tt>acceptAlerts</tt>,
--   <tt>dismissAlerts</tt>, etc.
handlesAlerts :: Capabilities -> Maybe Bool

-- | Whether the session can interact with database storage.
databaseEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can set and query the browser's location context
--   with <tt>setLocation</tt> and <tt>getLocation</tt>.
locationContextEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can interact with the application cache .
applicationCacheEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can query for the browser's connectivity and
--   disable it if desired
browserConnectionEnabled :: Capabilities -> Maybe Bool

-- | Whether the session supports CSS selectors when searching for
--   elements.
cssSelectorsEnabled :: Capabilities -> Maybe Bool

-- | Whether Web Storage (<tt>getKey</tt>, <tt>setKey</tt>, etc) support is
--   enabled
webStorageEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can rotate the current page's current layout
--   between <tt>Portrait</tt> and <tt>Landscape</tt> orientations.
rotatable :: Capabilities -> Maybe Bool

-- | Whether the session should accept all SSL certs by default
acceptSSLCerts :: Capabilities -> Maybe Bool

-- | Whether the session is capable of generating native OS events when
--   simulating user input.
nativeEvents :: Capabilities -> Maybe Bool

-- | How the session should handle unexpected alerts.
unexpectedAlertBehavior :: Capabilities -> Maybe UnexpectedAlertBehavior

-- | A list of (<a>Text</a>, <a>Value</a>) pairs specifying additional
--   non-standard capabilities.
additionalCaps :: Capabilities -> [Pair]

-- | Default capabilities. This is the same as the <a>Default</a> instance,
--   but with less polymorphism. By default, we use <a>firefox</a> of an
--   unspecified <a>version</a> with default system-wide <a>proxy</a>
--   settings on whatever <a>platform</a> is available . All <a>Maybe</a>
--   capabilities are set to <a>Nothing</a> (no preference).
defaultCaps :: Capabilities

-- | Same as <a>defaultCaps</a>, but with all <a>Maybe</a> <a>Bool</a>
--   capabilities set to <a>Just</a> <a>True</a>.
allCaps :: Capabilities

-- | This constructor simultaneously specifies which browser the session
--   will use, while also providing browser-specific configuration. Default
--   configuration is provided for each browser by <a>firefox</a>,
--   <a>chrome</a>, <a>opera</a>, <a>ie</a>, etc.
--   
--   This library uses <a>firefox</a> as its <a>Default</a> browser
--   configuration, when no browser choice is specified.
data Browser
Firefox :: Maybe (PreparedProfile Firefox) -> LogLevel -> Maybe FilePath -> Browser

-- | The firefox profile to use. If Nothing, a default temporary profile is
--   automatically created and used.
ffProfile :: Browser -> Maybe (PreparedProfile Firefox)

-- | Firefox logging preference
ffLogPref :: Browser -> LogLevel

-- | Server-side path to Firefox binary. If Nothing, use a sensible
--   system-based default.
ffBinary :: Browser -> Maybe FilePath
Chrome :: Maybe String -> Maybe FilePath -> [String] -> [ChromeExtension] -> Browser

-- | Version of the Chrome Webdriver server server to use
--   
--   for more information on chromedriver see
--   <a>http://code.google.com/p/selenium/wiki/ChromeDriver</a>
chromeDriverVersion :: Browser -> Maybe String

-- | Server-side path to Chrome binary. If Nothing, use a sensible
--   system-based default.
chromeBinary :: Browser -> Maybe FilePath

-- | A list of command-line options to pass to the Chrome binary.
chromeOptions :: Browser -> [String]

-- | A list of extensions to use.
chromeExtensions :: Browser -> [ChromeExtension]
IE :: Bool -> Bool -> Maybe Text -> IEElementScrollBehavior -> Bool -> Bool -> Bool -> Integer -> Maybe FilePath -> IELogLevel -> Maybe Text -> Maybe Text -> Bool -> Bool -> Maybe Text -> Browser

-- | Whether to skip the protected mode check. If set, tests may become
--   flaky, unresponsive, or browsers may hang. If not set, and protected
--   mode settings are not the same for all zones, an exception will be
--   thrown on driver construction.
ieIgnoreProtectedModeSettings :: Browser -> Bool

-- | Indicates whether to skip the check that the browser's zoom level is
--   set to 100%. Value is set to false by default.
ieIgnoreZoomSetting :: Browser -> Bool

-- | Allows the user to specify the initial URL loaded when IE starts.
--   Intended to be used with ignoreProtectedModeSettings to allow the user
--   to initialize IE in the proper Protected Mode zone. Using this
--   capability may cause browser instability or flaky and unresponsive
--   code. Only "best effort" support is provided when using this
--   capability.
ieInitialBrowserUrl :: Browser -> Maybe Text

-- | Allows the user to specify whether elements are scrolled into the
--   viewport for interaction to align with the top or bottom of the
--   viewport. The default value is to align with the top of the viewport.
ieElementScrollBehavior :: Browser -> IEElementScrollBehavior

-- | Determines whether persistent hovering is enabled (true by default).
--   Persistent hovering is achieved by continuously firing mouse over
--   events at the last location the mouse cursor has been moved to.
ieEnablePersistentHover :: Browser -> Bool

-- | Determines whether the driver should attempt to remove obsolete
--   elements from the element cache on page navigation (true by default).
--   This is to help manage the IE driver's memory footprint , removing
--   references to invalid elements.
ieEnableElementCacheCleanup :: Browser -> Bool

-- | Determines whether to require that the IE window have focus before
--   performing any user interaction operations (mouse or keyboard events).
--   This capability is false by default, but delivers much more accurate
--   native events interactions.
ieRequireWindowFocus :: Browser -> Bool

-- | The timeout, in milliseconds, that the driver will attempt to locate
--   and attach to a newly opened instance of Internet Explorer . The
--   default is zero, which indicates waiting indefinitely.
ieBrowserAttachTimeout :: Browser -> Integer

-- | The path to file where server should write log messages to. By default
--   it writes to stdout.
ieLogFile :: Browser -> Maybe FilePath

-- | The log level used by the server. Defaults to <a>IELogFatal</a>
ieLogLevel :: Browser -> IELogLevel

-- | The address of the host adapter on which the server will listen for
--   commands.
ieHost :: Browser -> Maybe Text

-- | The path to the directory used to extract supporting files used by the
--   server. Defaults to the TEMP directory if not specified.
ieExtractPath :: Browser -> Maybe Text

-- | Suppresses diagnostic output when the server is started.
ieSilent :: Browser -> Bool

-- | Forces launching Internet Explorer using the CreateProcess API. If
--   this option is not specified, IE is launched using the IELaunchURL, if
--   it is available. For IE 8 and above, this option requires the
--   TabProcGrowth registry value to be set to 0.
ieForceCreateProcess :: Browser -> Bool

-- | Specifies command-line switches with which to launch Internet
--   Explorer. This is only valid when used with the forceCreateProcess.
ieSwitches :: Browser -> Maybe Text
Opera :: Maybe FilePath -> Maybe String -> Bool -> Bool -> Bool -> Maybe Int -> Maybe FilePath -> Maybe Word16 -> Maybe String -> Maybe String -> Maybe FilePath -> LogLevel -> Browser

-- | Server-side path to the Opera binary
operaBinary :: Browser -> Maybe FilePath

-- | Which Opera product we're using, e.g. "desktop", "core"
operaProduct :: Browser -> Maybe String

-- | Whether the Opera instance should stay open after we close the
--   session. If false, closing the session closes the browser.
operaDetach :: Browser -> Bool

-- | Whether to auto-start the Opera binary. If false, OperaDriver will
--   wait for a connection from the browser. By default this is True.
operaAutoStart :: Browser -> Bool

-- | Whether to use Opera's alternative implicit wait implementation. It
--   will use an in-browser heuristic to guess when a page has finished
--   loading. This feature is experimental, and disabled by default.
operaIdle :: Browser -> Bool

-- | (*nix only) which X display to use.
operaDisplay :: Browser -> Maybe Int

-- | Path to the launcher binary to use. The launcher is a gateway between
--   OperaDriver and the Opera browser. If Nothing, OperaDriver will use
--   the launcher supplied with the package.
operaLauncher :: Browser -> Maybe FilePath

-- | The port we should use to connect to Opera. If Just 0 , use a random
--   port. If Nothing, use the default Opera port. The default <a>opera</a>
--   constructor uses Just 0, since Nothing is likely to cause "address
--   already in use" errors.
operaPort :: Browser -> Maybe Word16

-- | The host Opera should connect to. Unless you're starting Opera
--   manually you won't need this.
operaHost :: Browser -> Maybe String

-- | Command-line arguments to pass to Opera.
operaOptions :: Browser -> Maybe String

-- | Where to send the log output. If Nothing, logging is disabled.
operaLogFile :: Browser -> Maybe FilePath

-- | Log level preference. Defaults to <a>LogInfo</a>
operaLogPref :: Browser -> LogLevel
HTMLUnit :: Browser
IPhone :: Browser
IPad :: Browser
Android :: Browser

-- | some other browser, specified by a string name
Browser :: Text -> Browser

-- | Default Firefox settings. All Maybe fields are set to Nothing.
--   ffLogPref is set to <a>LogInfo</a>.
firefox :: Browser

-- | Default Chrome settings. All Maybe fields are set to Nothing, no
--   options are specified, and no extensions are used.
chrome :: Browser

-- | Default IE settings. See the <a>IE</a> constructor for more details on
--   individual defaults
ie :: Browser

-- | Default Opera settings. See the <a>Opera</a> constructor for more
--   details on individual defaults.
opera :: Browser
htmlUnit :: Browser
iPhone :: Browser
iPad :: Browser
android :: Browser

-- | Represents platform options supported by WebDriver. The value Any
--   represents no preference.
data Platform
Windows :: Platform
XP :: Platform
Vista :: Platform
Mac :: Platform
Linux :: Platform
Unix :: Platform
Any :: Platform

-- | Available settings for the proxy <a>Capabilities</a> field
data ProxyType
NoProxy :: ProxyType
UseSystemSettings :: ProxyType
AutoDetect :: ProxyType

-- | Use a proxy auto-config file specified by URL
PAC :: String -> ProxyType
autoConfigUrl :: ProxyType -> String

-- | Manually specify proxy hosts as hostname:port strings. Note that
--   behavior is undefined for empty strings.
Manual :: String -> String -> String -> ProxyType
ftpProxy :: ProxyType -> String
sslProxy :: ProxyType -> String
httpProxy :: ProxyType -> String
data UnexpectedAlertBehavior
AcceptAlert :: UnexpectedAlertBehavior
DismissAlert :: UnexpectedAlertBehavior
IgnoreAlert :: UnexpectedAlertBehavior

-- | Indicates a log verbosity level. Used in <a>Firefox</a> and
--   <a>Opera</a> configuration.
data LogLevel
LogOff :: LogLevel
LogSevere :: LogLevel
LogWarning :: LogLevel
LogInfo :: LogLevel
LogConfig :: LogLevel
LogFine :: LogLevel
LogFiner :: LogLevel
LogFinest :: LogLevel
LogAll :: LogLevel

-- | Logging levels for Internet Explorer
data IELogLevel
IELogTrace :: IELogLevel
IELogDebug :: IELogLevel
IELogInfo :: IELogLevel
IELogWarn :: IELogLevel
IELogError :: IELogLevel
IELogFatal :: IELogLevel

-- | Specifies how elements scroll into the viewport. (see
--   <a>ieElementScrollBehavior</a>)
data IEElementScrollBehavior
AlignTop :: IEElementScrollBehavior
AlignBottom :: IEElementScrollBehavior
instance Eq Platform
instance Show Platform
instance Ord Platform
instance Bounded Platform
instance Enum Platform
instance Eq ProxyType
instance Show ProxyType
instance Bounded UnexpectedAlertBehavior
instance Enum UnexpectedAlertBehavior
instance Eq UnexpectedAlertBehavior
instance Ord UnexpectedAlertBehavior
instance Read UnexpectedAlertBehavior
instance Show UnexpectedAlertBehavior
instance Eq LogLevel
instance Show LogLevel
instance Read LogLevel
instance Ord LogLevel
instance Bounded LogLevel
instance Enum LogLevel
instance Eq IELogLevel
instance Show IELogLevel
instance Read IELogLevel
instance Ord IELogLevel
instance Bounded IELogLevel
instance Enum IELogLevel
instance Eq IEElementScrollBehavior
instance Ord IEElementScrollBehavior
instance Show IEElementScrollBehavior
instance Read IEElementScrollBehavior
instance Enum IEElementScrollBehavior
instance Bounded IEElementScrollBehavior
instance Eq Browser
instance Show Browser
instance Eq Capabilities
instance Show Capabilities
instance FromJSON IEElementScrollBehavior
instance ToJSON IEElementScrollBehavior
instance Default IEElementScrollBehavior
instance FromJSON IELogLevel
instance ToJSON IELogLevel
instance Default IELogLevel
instance FromJSON LogLevel
instance ToJSON LogLevel
instance Default LogLevel
instance FromJSON UnexpectedAlertBehavior
instance ToJSON UnexpectedAlertBehavior
instance ToJSON ProxyType
instance FromJSON ProxyType
instance FromJSON Platform
instance ToJSON Platform
instance FromJSON Browser
instance ToJSON Browser
instance Default Browser
instance FromJSON Capabilities
instance ToJSON Capabilities
instance Default Capabilities

module Test.WebDriver.Session

-- | A class for monads that carry a WebDriver session with them. The
--   MonadBaseControl superclass is used for exception handling through the
--   lifted-base package.
class MonadBaseControl IO s => WDSessionState s
getSession :: WDSessionState s => s WDSession
putSession :: WDSessionState s => WDSession -> s ()
modifySession :: WDSessionState s => (WDSession -> WDSession) -> s ()

-- | The local state of a WebDriver session. This structure is passed
--   implicitly through all <tt>WD</tt> computations
data WDSession
WDSession :: ByteString -> Int -> ByteString -> Maybe SessionId -> [(Request, Response ByteString)] -> ((Request, Response ByteString) -> [(Request, Response ByteString)] -> [(Request, Response ByteString)]) -> Manager -> WDSession
wdSessHost :: WDSession -> ByteString
wdSessPort :: WDSession -> Int
wdSessBasePath :: WDSession -> ByteString

-- | An opaque reference identifying the session to use with <tt>WD</tt>
--   commands. A value of Nothing indicates that a session hasn't been
--   created yet. Sessions can be created within <tt>WD</tt> via
--   <a>createSession</a>, or created automatically with <a>runSession</a>
wdSessId :: WDSession -> Maybe SessionId

-- | The complete history of HTTP requests and responses, most recent
--   first.
wdSessHist :: WDSession -> [(Request, Response ByteString)]

-- | Update function used to append new entries to session history
wdSessHistUpdate :: WDSession -> (Request, Response ByteString) -> [(Request, Response ByteString)] -> [(Request, Response ByteString)]

-- | HTTP <a>Manager</a> used for connection pooling by the http-client
--   library.
wdSessHTTPManager :: WDSession -> Manager

-- | The last HTTP request issued by this session, if any.
lastHTTPRequest :: WDSession -> Maybe Request

-- | An opaque identifier for a WebDriver session. These handles are
--   produced by the server on session creation, and act to identify a
--   session in progress.
newtype SessionId
SessionId :: Text -> SessionId
instance Eq SessionId
instance Ord SessionId
instance Show SessionId
instance Read SessionId
instance FromJSON SessionId
instance ToJSON SessionId
instance (Monoid w, WDSessionState wd) => WDSessionState (RWST r w s wd)
instance (Monoid w, WDSessionState m) => WDSessionState (RWST r w s m)
instance (Error e, WDSessionState m) => WDSessionState (ErrorT e m)
instance WDSessionState m => WDSessionState (ReaderT r m)
instance (Monoid w, WDSessionState m) => WDSessionState (WriterT w m)
instance WDSessionState m => WDSessionState (IdentityT m)
instance WDSessionState m => WDSessionState (MaybeT m)
instance WDSessionState m => WDSessionState (StateT s m)
instance WDSessionState m => WDSessionState (StateT s m)

module Test.WebDriver.Config

-- | WebDriver session configuration
data WDConfig
WDConfig :: String -> Int -> RequestHeaders -> Capabilities -> Bool -> String -> Maybe Manager -> WDConfig

-- | Host name of the WebDriver server for this session (default 127.0.0.1)
wdHost :: WDConfig -> String

-- | Port number of the server (default 4444)
wdPort :: WDConfig -> Int

-- | Additional request headers to send to the server during session
--   creation (default [])
wdRequestHeaders :: WDConfig -> RequestHeaders

-- | Capabilities to use for this session
wdCapabilities :: WDConfig -> Capabilities

-- | Whether or not we should keep a history of HTTP requests/responses
--   
--   By default, only the last request/response pair is stored (O(1) heap
--   consumption). Enable this option for more detailed debugging info for
--   HTTP requests.
wdKeepSessHist :: WDConfig -> Bool

-- | Base path for all API requests (default "<i>wd</i>hub")
wdBasePath :: WDConfig -> String

-- | Use the given http-client <a>Manager</a> instead of the default
wdHTTPManager :: WDConfig -> Maybe Manager

-- | A default session config connects to localhost on port 4444, and
--   hasn't been initialized server-side. This value is the same as
--   <a>def</a> but with a less polymorphic type.
defaultConfig :: WDConfig

-- | Constructs a new <a>WDSession</a> from a given <a>WDConfig</a>
mkSession :: MonadBase IO m => WDConfig -> m WDSession
instance Default WDConfig

module Test.WebDriver.Class

-- | A class for monads that can handle wire protocol requests. This is the
--   operation underlying all of the high-level commands exported in
--   <a>Test.WebDriver.Commands</a>. For more information on the wire
--   protocol see
--   <a>http://code.google.com/p/selenium/wiki/JsonWireProtocol</a>
class WDSessionState wd => WebDriver wd
doCommand :: (WebDriver wd, ToJSON a, FromJSON b) => RequestHeaders -> Method -> Text -> a -> wd b

-- | HTTP method (flat string type).
type Method = ByteString

-- | HTTP Method constants.
methodDelete :: Method

-- | HTTP Method constants.
methodGet :: Method

-- | HTTP Method constants.
methodPost :: Method
instance (Monoid w, WebDriver wd) => WebDriver (RWST r w s wd)
instance (Monoid w, WebDriver wd) => WebDriver (RWST r w s wd)
instance (Error e, WebDriver wd) => WebDriver (ErrorT e wd)
instance WebDriver wd => WebDriver (ReaderT r wd)
instance (Monoid w, WebDriver wd) => WebDriver (WriterT w wd)
instance WebDriver wd => WebDriver (IdentityT wd)
instance WebDriver wd => WebDriver (MaybeT wd)
instance WebDriver wd => WebDriver (StateT s wd)
instance WebDriver wd => WebDriver (StateT s wd)


-- | Internal functions used to implement the functions exported by
--   <a>Test.WebDriver.Commands</a>. These may be useful for implementing
--   non-standard webdriver commands.
module Test.WebDriver.Commands.Internal
doCommand :: (WebDriver wd, ToJSON a, FromJSON b) => RequestHeaders -> Method -> Text -> a -> wd b

-- | This a convenient wrapper around <a>doCommand</a> that automatically
--   prepends the session URL parameter to the wire command URL. For
--   example, passing a URL of "<i>refresh" will expand to
--   "</i>session<i>:sessionId</i>refresh", where :sessionId is a URL
--   parameter as described in
--   <a>http://code.google.com/p/selenium/wiki/JsonWireProtocol</a>
doSessCommand :: (WebDriver wd, ToJSON a, FromJSON b) => Method -> Text -> a -> wd b

-- | An opaque identifier for a WebDriver session. These handles are
--   produced by the server on session creation, and act to identify a
--   session in progress.
newtype SessionId
SessionId :: Text -> SessionId

-- | A wrapper around <a>doSessCommand</a> to create element URLs. For
--   example, passing a URL of "/active" will expand to
--   "<i>session</i>:sessionId<i>element</i>:id/active", where :sessionId
--   and :id are URL parameters as described in the wire protocol.
doElemCommand :: (WebDriver wd, ToJSON a, FromJSON b) => Method -> Element -> Text -> a -> wd b

-- | An opaque identifier for a web page element.
newtype Element
Element :: Text -> Element

-- | A wrapper around <a>doSessCommand</a> to create window handle URLS.
--   For example, passing a URL of "/size" will expand to
--   "<i>session</i>:sessionId<i>window</i>:windowHandle/", where
--   :sessionId and :windowHandle are URL parameters as described in the
--   wire protocol
doWinCommand :: (WebDriver wd, ToJSON a, FromJSON b) => Method -> WindowHandle -> Text -> a -> wd b

-- | An opaque identifier for a browser window
newtype WindowHandle
WindowHandle :: Text -> WindowHandle

-- | A special <a>WindowHandle</a> that always refers to the currently
--   focused window. This is also used by the <a>Default</a> instance.
currentWindow :: WindowHandle

-- | A command requiring a session ID was attempted when no session ID was
--   available.
newtype NoSessionId
NoSessionId :: String -> NoSessionId
instance Typeable NoSessionId
instance Eq Element
instance Ord Element
instance Show Element
instance Read Element
instance Eq WindowHandle
instance Ord WindowHandle
instance Show WindowHandle
instance Read WindowHandle
instance FromJSON WindowHandle
instance ToJSON WindowHandle
instance Eq NoSessionId
instance Show NoSessionId
instance Exception NoSessionId
instance Default WindowHandle
instance ToJSON Element
instance FromJSON Element

module Test.WebDriver.Exceptions

-- | An invalid URL was given
newtype InvalidURL
InvalidURL :: String -> InvalidURL

-- | A command requiring a session ID was attempted when no session ID was
--   available.
newtype NoSessionId
NoSessionId :: String -> NoSessionId

-- | An error occured when parsing a JSON value.
newtype BadJSON
BadJSON :: String -> BadJSON

-- | An unexpected HTTP status was sent by the server.
data HTTPStatusUnknown
HTTPStatusUnknown :: Int -> String -> HTTPStatusUnknown

-- | HTTP connection errors.
data HTTPConnError
HTTPConnError :: String -> Int -> HTTPConnError

-- | A command was sent to the WebDriver server that it didn't recognize.
newtype UnknownCommand
UnknownCommand :: String -> UnknownCommand

-- | A server-side exception occured
newtype ServerError
ServerError :: String -> ServerError

-- | This exception encapsulates a broad variety of exceptions that can
--   occur when a command fails.
data FailedCommand
FailedCommand :: FailedCommandType -> FailedCommandInfo -> FailedCommand

-- | The type of failed command exception that occured.
data FailedCommandType
NoSuchElement :: FailedCommandType
NoSuchFrame :: FailedCommandType
UnknownFrame :: FailedCommandType
StaleElementReference :: FailedCommandType
ElementNotVisible :: FailedCommandType
InvalidElementState :: FailedCommandType
UnknownError :: FailedCommandType
ElementIsNotSelectable :: FailedCommandType
JavascriptError :: FailedCommandType
XPathLookupError :: FailedCommandType
Timeout :: FailedCommandType
NoSuchWindow :: FailedCommandType
InvalidCookieDomain :: FailedCommandType
UnableToSetCookie :: FailedCommandType
UnexpectedAlertOpen :: FailedCommandType
NoAlertOpen :: FailedCommandType
ScriptTimeout :: FailedCommandType
InvalidElementCoordinates :: FailedCommandType
IMENotAvailable :: FailedCommandType
IMEEngineActivationFailed :: FailedCommandType
InvalidSelector :: FailedCommandType
SessionNotCreated :: FailedCommandType
MoveTargetOutOfBounds :: FailedCommandType
InvalidXPathSelector :: FailedCommandType
InvalidXPathSelectorReturnType :: FailedCommandType

-- | Detailed information about the failed command provided by the server.
data FailedCommandInfo
FailedCommandInfo :: String -> Maybe WDSession -> Maybe ByteString -> Maybe String -> [StackFrame] -> FailedCommandInfo

-- | The error message.
errMsg :: FailedCommandInfo -> String

-- | The session associated with the exception.
errSess :: FailedCommandInfo -> Maybe WDSession

-- | A screen shot of the focused window when the exception occured, if
--   provided.
errScreen :: FailedCommandInfo -> Maybe ByteString

-- | The "class" in which the exception was raised, if provided.
errClass :: FailedCommandInfo -> Maybe String

-- | A stack trace of the exception.
errStack :: FailedCommandInfo -> [StackFrame]

-- | An individual stack frame from the stack trace provided by the server
--   during a FailedCommand.
data StackFrame
StackFrame :: String -> String -> String -> Word -> StackFrame
sfFileName :: StackFrame -> String
sfClassName :: StackFrame -> String
sfMethodName :: StackFrame -> String
sfLineNumber :: StackFrame -> Word

-- | Constructs a FailedCommandInfo from only an error message.
mkFailedCommandInfo :: WDSessionState s => String -> s FailedCommandInfo

-- | Convenience function to throw a <a>FailedCommand</a> locally with no
--   server-side info present.
failedCommand :: WDSessionState s => FailedCommandType -> String -> s a

module Test.WebDriver.Commands.Wait

-- | Wait until either the given action succeeds or the timeout is reached.
--   The action will be retried every .5 seconds until no
--   <a>ExpectFailed</a> or <a>FailedCommand</a> <a>NoSuchElement</a>
--   exceptions occur. If the timeout is reached, then a <a>Timeout</a>
--   exception will be raised. The timeout value is expressed in seconds.
waitUntil :: WDSessionState m => Double -> m a -> m a

-- | Similar to <a>waitUntil</a> but allows you to also specify the poll
--   frequency of the <tt>WD</tt> action. The frequency is expressed as an
--   integer in microseconds.
waitUntil' :: WDSessionState m => Int -> Double -> m a -> m a

-- | Like <a>waitUntil</a>, but retries the action until it fails or until
--   the timeout is exceeded.
waitWhile :: WDSessionState m => Double -> m a -> m ()

-- | Like <a>waitUntil'</a>, but retries the action until it either fails
--   or until the timeout is exceeded.
waitWhile' :: WDSessionState m => Int -> Double -> m a -> m ()

-- | An exception representing the failure of an expected condition.
data ExpectFailed

-- | An expected condition. This function allows you to express assertions
--   in your explicit wait. This function raises <a>ExpectFailed</a> if the
--   given boolean is False, and otherwise does nothing.
expect :: MonadBaseControl IO m => Bool -> m ()

-- | throws <a>ExpectFailed</a>. This is nice for writing your own
--   abstractions.
unexpected :: MonadBaseControl IO m => String -> m a

-- | Convenience function to catch <a>FailedCommand</a> <a>Timeout</a>
--   exceptions and perform some action.
--   
--   Example:
--   
--   <pre>
--   waitUntil 5 (getText &lt;=&lt; findElem $ ByCSS ".class")
--      `onTimeout` return ""
--   </pre>
onTimeout :: MonadBaseControl IO m => m a -> m a -> m a

-- | Apply a monadic predicate to every element in a list, and
--   <a>expect</a> that at least one succeeds.
expectAny :: MonadBaseControl IO m => (a -> m Bool) -> [a] -> m ()

-- | Apply a monadic predicate to every element in a list, and
--   <a>expect</a> that all succeed.
expectAll :: MonadBaseControl IO m => (a -> m Bool) -> [a] -> m ()

-- | <a>if'</a> lifted to <a>Monad</a>. Unlike <a>liftM3</a> <a>if'</a>,
--   this is short-circuiting in the monad, such that only the predicate
--   action and one of the remaining argument actions are executed.
ifM :: (ToBool bool, Monad m) => m bool -> m a -> m a -> m a

-- | Lifted inclusive disjunction. Unlike <a>liftM2</a> (<a>||</a>), This
--   function is short-circuiting in the monad. Fixity is the same as
--   <a>||</a> (infixr 2).
(<||>) :: (ToBool bool, Boolean bool, Monad m) => m bool -> m bool -> m bool

-- | Lifted conjunction. Unlike <a>liftM2</a> (<a>&amp;&amp;</a>), this
--   function is short-circuiting in the monad. Fixity is the same as
--   <a>&amp;&amp;</a> (infxr 3).
(<&&>) :: (ToBool bool, Boolean bool, Monad m) => m bool -> m bool -> m bool

-- | Lifted boolean negation.
notM :: (Boolean bool, Monad m) => m bool -> m bool
instance Typeable ExpectFailed
instance Show ExpectFailed
instance Eq ExpectFailed
instance Exception ExpectFailed


-- | This module exports basic WD actions that can be used to interact with
--   a browser session.
module Test.WebDriver.Commands

-- | Create a new session with the given <a>Capabilities</a>.
createSession :: WebDriver wd => RequestHeaders -> Capabilities -> wd WDSession

-- | Close the current session and the browser associated with it.
closeSession :: WebDriver wd => wd ()

-- | Retrieve a list of active sessions and their <a>Capabilities</a>.
sessions :: WebDriver wd => RequestHeaders -> wd [(SessionId, Capabilities)]

-- | Get the actual <a>Capabilities</a> of the current session.
getCaps :: WebDriver wd => wd Capabilities

-- | Opens a new page by the given URL.
openPage :: WebDriver wd => String -> wd ()

-- | Navigate forward in the browser history.
forward :: WebDriver wd => wd ()

-- | Navigate backward in the browser history.
back :: WebDriver wd => wd ()

-- | Refresh the current page
refresh :: WebDriver wd => wd ()

-- | Gets the URL of the current page.
getCurrentURL :: WebDriver wd => wd String

-- | Get the current page source
getSource :: WebDriver wd => wd Text

-- | Get the title of the current page.
getTitle :: WebDriver wd => wd Text

-- | Grab a screenshot of the current page as a PNG image
screenshot :: WebDriver wd => wd ByteString

-- | Grab a screenshot as a base-64 encoded PNG image. This is the
--   protocol-defined format.
screenshotBase64 :: WebDriver wd => wd ByteString

-- | Sets the amount of time (ms) we implicitly wait when searching for
--   elements.
setImplicitWait :: WebDriver wd => Integer -> wd ()

-- | Sets the amount of time (ms) we wait for an asynchronous script to
--   return a result.
setScriptTimeout :: WebDriver wd => Integer -> wd ()

-- | Sets the amount of time (ms) to wait for a page to finish loading
--   before throwing a <a>Timeout</a> exception.
setPageLoadTimeout :: WebDriver wd => Integer -> wd ()

-- | An opaque identifier for a web page element.
newtype Element
Element :: Text -> Element

-- | Specifies element(s) within a DOM tree using various selection
--   methods.
data Selector
ById :: Text -> Selector
ByName :: Text -> Selector

-- | (Note: multiple classes are not allowed. For more control, use
--   <a>ByCSS</a>)
ByClass :: Text -> Selector
ByTag :: Text -> Selector
ByLinkText :: Text -> Selector
ByPartialLinkText :: Text -> Selector
ByCSS :: Text -> Selector
ByXPath :: Text -> Selector

-- | Find an element on the page using the given element selector.
findElem :: WebDriver wd => Selector -> wd Element

-- | Find all elements on the page matching the given selector.
findElems :: WebDriver wd => Selector -> wd [Element]

-- | Search for an element using the given element as root.
findElemFrom :: WebDriver wd => Element -> Selector -> wd Element

-- | Find all elements matching a selector, using the given element as
--   root.
findElemsFrom :: WebDriver wd => Element -> Selector -> wd [Element]

-- | Click on an element.
click :: WebDriver wd => Element -> wd ()

-- | Submit a form element. This may be applied to descendents of a form
--   element as well.
submit :: WebDriver wd => Element -> wd ()

-- | Get all visible text within this element.
getText :: WebDriver wd => Element -> wd Text

-- | Send a sequence of keystrokes to an element. All modifier keys are
--   released at the end of the function. For more information about
--   modifier keys, see
--   <a>http://code.google.com/p/selenium/wiki/JsonWireProtocol#/session/:sessionId/element/:id/value</a>
sendKeys :: WebDriver wd => Text -> Element -> wd ()

-- | Similar to sendKeys, but doesn't implicitly release modifier keys
--   afterwards. This allows you to combine modifiers with mouse clicks.
sendRawKeys :: WebDriver wd => Text -> Element -> wd ()

-- | Clear a textarea or text input element's value.
clearInput :: WebDriver wd => Element -> wd ()

-- | Retrieve the value of an element's attribute
attr :: WebDriver wd => Element -> Text -> wd (Maybe Text)

-- | Retrieve the value of an element's computed CSS property
cssProp :: WebDriver wd => Element -> Text -> wd (Maybe Text)

-- | Retrieve an element's current position.
elemPos :: WebDriver wd => Element -> wd (Int, Int)

-- | Retrieve an element's current size.
elemSize :: WebDriver wd => Element -> wd (Word, Word)

-- | Determine if the element is selected.
isSelected :: WebDriver wd => Element -> wd Bool

-- | Determine if the element is enabled.
isEnabled :: WebDriver wd => Element -> wd Bool

-- | Determine if the element is displayed.
isDisplayed :: WebDriver wd => Element -> wd Bool

-- | Return the tag name of the given element.
tagName :: WebDriver wd => Element -> wd Text

-- | Return the element that currently has focus.
activeElem :: WebDriver wd => wd Element

-- | Describe the element. Returns a JSON object whose meaning is currently
--   undefined by the WebDriver protocol.
elemInfo :: WebDriver wd => Element -> wd Value

-- | Determines if two element identifiers refer to the same element.
(<==>) :: WebDriver wd => Element -> Element -> wd Bool

-- | Determines if two element identifiers refer to different elements.
(</=>) :: WebDriver wd => Element -> Element -> wd Bool

-- | Inject a snippet of Javascript into the page for execution in the
--   context of the currently selected frame. The executed script is
--   assumed to be synchronous and the result of evaluating the script is
--   returned and converted to an instance of FromJSON.
--   
--   The first parameter defines arguments to pass to the javascript
--   function. Arguments of type Element will be converted to the
--   corresponding DOM element. Likewise, any elements in the script result
--   will be returned to the client as Elements.
--   
--   The second parameter defines the script itself in the form of a
--   function body. The value returned by that function will be returned to
--   the client. The function will be invoked with the provided argument
--   list and the values may be accessed via the arguments object in the
--   order specified.
executeJS :: (WebDriver wd, FromJSON a) => [JSArg] -> Text -> wd a

-- | Executes a snippet of Javascript code asynchronously. This function
--   works similarly to <a>executeJS</a>, except that the Javascript is
--   passed a callback function as its final argument. The script should
--   call this function to signal that it has finished executing, passing
--   to it a value that will be returned as the result of asyncJS. A result
--   of Nothing indicates that the Javascript function timed out (see
--   <a>setScriptTimeout</a>)
asyncJS :: (WebDriver wd, FromJSON a) => [JSArg] -> Text -> wd (Maybe a)

-- | An existential wrapper for any <a>ToJSON</a> instance. This allows us
--   to pass parameters of many different types to Javascript code.
data JSArg
JSArg :: a -> JSArg

-- | An opaque identifier for a browser window
newtype WindowHandle
WindowHandle :: Text -> WindowHandle

-- | A special <a>WindowHandle</a> that always refers to the currently
--   focused window. This is also used by the <a>Default</a> instance.
currentWindow :: WindowHandle

-- | Returns a handle to the currently focused window
getCurrentWindow :: WebDriver wd => wd WindowHandle

-- | Closes the given window
closeWindow :: WebDriver wd => WindowHandle -> wd ()

-- | Returns a list of all windows available to the session
windows :: WebDriver wd => wd [WindowHandle]
focusWindow :: WebDriver wd => WindowHandle -> wd ()

-- | Maximizes the current window if not already maximized
maximize :: WebDriver wd => wd ()

-- | Get the dimensions of the current window.
getWindowSize :: WebDriver wd => wd (Word, Word)

-- | Set the dimensions of the current window.
setWindowSize :: WebDriver wd => (Word, Word) -> wd ()

-- | Get the coordinates of the current window.
getWindowPos :: WebDriver wd => wd (Int, Int)

-- | Set the coordinates of the current window.
setWindowPos :: WebDriver wd => (Int, Int) -> wd ()

-- | Switch focus to the frame specified by the FrameSelector.
focusFrame :: WebDriver wd => FrameSelector -> wd ()

-- | Specifies the frame used by <a>focusFrame</a>
data FrameSelector
WithIndex :: Integer -> FrameSelector

-- | focus on a frame by name or ID
WithName :: Text -> FrameSelector

-- | focus on a frame <a>Element</a>
WithElement :: Element -> FrameSelector

-- | focus on the first frame, or the main document if iframes are used.
DefaultFrame :: FrameSelector

-- | Cookies are delicious delicacies. When sending cookies to the server,
--   a value of Nothing indicates that the server should use a default
--   value. When receiving cookies from the server, a value of Nothing
--   indicates that the server is unable to specify the value.
data Cookie
Cookie :: Text -> Text -> Maybe Text -> Maybe Text -> Maybe Bool -> Maybe Integer -> Cookie
cookName :: Cookie -> Text
cookValue :: Cookie -> Text

-- | path of this cookie. if Nothing, defaults to /
cookPath :: Cookie -> Maybe Text

-- | domain of this cookie. if Nothing, the current pages domain is used
cookDomain :: Cookie -> Maybe Text

-- | Is this cookie secure?
cookSecure :: Cookie -> Maybe Bool

-- | Expiry date expressed as seconds since the Unix epoch Nothing
--   indicates that the cookie never expires
cookExpiry :: Cookie -> Maybe Integer

-- | Creates a Cookie with only a name and value specified. All other
--   fields are set to Nothing, which tells the server to use default
--   values.
mkCookie :: Text -> Text -> Cookie

-- | Retrieve all cookies visible to the current page.
cookies :: WebDriver wd => wd [Cookie]

-- | Set a cookie. If the cookie path is not specified, it will default to
--   "/". Likewise, if the domain is omitted, it will default to the
--   current page's domain
setCookie :: WebDriver wd => Cookie -> wd ()

-- | Delete a cookie. This will do nothing is the cookie isn't visible to
--   the current page.
deleteCookie :: WebDriver wd => Cookie -> wd ()

-- | Delete all visible cookies on the current page.
deleteVisibleCookies :: WebDriver wd => wd ()
deleteCookieByName :: WebDriver wd => Text -> wd ()

-- | Get the text of an alert dialog.
getAlertText :: WebDriver wd => wd Text

-- | Sends keystrokes to Javascript prompt() dialog.
replyToAlert :: WebDriver wd => Text -> wd ()

-- | Accepts the currently displayed alert dialog.
acceptAlert :: WebDriver wd => wd ()

-- | Dismisses the currently displayed alert dialog.
dismissAlert :: WebDriver wd => wd ()

-- | Moves the mouse to the given position relative to the active element.
moveTo :: WebDriver wd => (Int, Int) -> wd ()

-- | Moves the mouse to the center of a given element.
moveToCenter :: WebDriver wd => Element -> wd ()

-- | Moves the mouse to the given position relative to the given element.
moveToFrom :: WebDriver wd => (Int, Int) -> Element -> wd ()

-- | Click at the current mouse position with the given mouse button.
clickWith :: WebDriver wd => MouseButton -> wd ()

-- | A mouse button
data MouseButton
LeftButton :: MouseButton
MiddleButton :: MouseButton
RightButton :: MouseButton

-- | Press and hold the left mouse button down. Note that undefined
--   behavior occurs if the next mouse command is not mouseUp.
mouseDown :: WebDriver wd => wd ()

-- | Release the left mouse button.
mouseUp :: WebDriver wd => wd ()

-- | Perform the given action with the left mouse button held down. The
--   mouse is automatically released afterwards.
withMouseDown :: WebDriver wd => wd a -> wd a

-- | Double click at the current mouse location.
doubleClick :: WebDriver wd => wd ()

-- | An HTML 5 storage type
data WebStorageType
LocalStorage :: WebStorageType
SessionStorage :: WebStorageType

-- | Get the current number of keys in a web storage area.
storageSize :: WebDriver wd => WebStorageType -> wd Integer

-- | Get a list of all keys from a web storage area.
getAllKeys :: WebDriver wd => WebStorageType -> wd [Text]

-- | Delete all keys within a given web storage area.
deleteAllKeys :: WebDriver wd => WebStorageType -> wd ()

-- | Get the value associated with a key in the given web storage area.
--   Unset keys result in empty strings, since the Web Storage spec makes
--   no distinction between the empty string and an undefined value.
getKey :: WebDriver wd => WebStorageType -> Text -> wd Text

-- | Set a key in the given web storage area.
setKey :: WebDriver wd => WebStorageType -> Text -> Text -> wd Text

-- | Delete a key in the given web storage area.
deleteKey :: WebDriver wd => WebStorageType -> Text -> wd ()
data ApplicationCacheStatus
Uncached :: ApplicationCacheStatus
Idle :: ApplicationCacheStatus
Checking :: ApplicationCacheStatus
Downloading :: ApplicationCacheStatus
UpdateReady :: ApplicationCacheStatus
Obsolete :: ApplicationCacheStatus
getApplicationCacheStatus :: WebDriver wd => wd ApplicationCacheStatus

-- | A screen orientation
data Orientation
Landscape :: Orientation
Portrait :: Orientation

-- | Get the current screen orientation for rotatable display devices.
getOrientation :: WebDriver wd => wd Orientation

-- | Set the current screen orientation for rotatable display devices.
setOrientation :: WebDriver wd => Orientation -> wd ()

-- | Get the current geographical location of the device.
getLocation :: WebDriver wd => wd (Int, Int, Int)

-- | Set the current geographical location of the device.
setLocation :: WebDriver wd => (Int, Int, Int) -> wd ()

-- | Single tap on the touch screen at the given element's location.
touchClick :: WebDriver wd => Element -> wd ()

-- | Emulates pressing a finger down on the screen at the given location.
touchDown :: WebDriver wd => (Int, Int) -> wd ()

-- | Emulates removing a finger from the screen at the given location.
touchUp :: WebDriver wd => (Int, Int) -> wd ()

-- | Emulates moving a finger on the screen to the given location.
touchMove :: WebDriver wd => (Int, Int) -> wd ()

-- | Emulate finger-based touch scroll. Use this function if you don't care
--   where the scroll begins
touchScroll :: WebDriver wd => (Int, Int) -> wd ()

-- | Emulate finger-based touch scroll, starting from the given location
--   relative to the given element.
touchScrollFrom :: WebDriver wd => (Int, Int) -> Element -> wd ()

-- | Emulate a double click on a touch device.
touchDoubleClick :: WebDriver wd => Element -> wd ()

-- | Emulate a long click on a touch device.
touchLongClick :: WebDriver wd => Element -> wd ()

-- | Emulate a flick on the touch screen. The coordinates indicate x and y
--   velocity, respectively. Use this function if you don't care where the
--   flick starts.
touchFlick :: WebDriver wd => (Int, Int) -> wd ()

-- | Emulate a flick on the touch screen.
touchFlickFrom :: WebDriver wd => Int -> (Int, Int) -> Element -> wd ()
availableIMEEngines :: WebDriver wd => wd [Text]
activeIMEEngine :: WebDriver wd => wd Text
checkIMEActive :: WebDriver wd => wd Bool
activateIME :: WebDriver wd => Text -> wd ()
deactivateIME :: WebDriver wd => wd ()

-- | Uploads a file from the local filesystem by its file path.
uploadFile :: WebDriver wd => FilePath -> wd ()

-- | Uploads a raw bytestring with associated file info.
uploadRawFile :: WebDriver wd => FilePath -> Integer -> ByteString -> wd ()

-- | Lowest level interface to the file uploading mechanism. This allows
--   you to specify the exact details of the zip entry sent across network.
uploadZipEntry :: WebDriver wd => Entry -> wd ()

-- | Get information from the server as a JSON <a>Object</a>. For more
--   information about this object see
--   <a>http://code.google.com/p/selenium/wiki/JsonWireProtocol#/status</a>
serverStatus :: WebDriver wd => RequestHeaders -> wd Value

-- | Retrieve the log buffer for a given log type. The server-side log
--   buffer is reset after each request.
--   
--   Which log types are available is server defined, but the wire protocol
--   lists these as common log types: client, driver, browser, server
getLogs :: WebDriver wd => LogType -> wd [LogEntry]

-- | Get a list of available log types.
getLogTypes :: WebDriver wd => wd [LogType]
type LogType = String

-- | A record that represents a single log entry.
data LogEntry
LogEntry :: Integer -> LogLevel -> Text -> LogEntry

-- | timestamp for the log entry. The standard does not specify the epoch
--   or the unit of time.
logTime :: LogEntry -> Integer

-- | log verbosity level
logLevel :: LogEntry -> LogLevel
logMsg :: LogEntry -> Text

-- | Indicates a log verbosity level. Used in <a>Firefox</a> and
--   <a>Opera</a> configuration.
data LogLevel
LogOff :: LogLevel
LogSevere :: LogLevel
LogWarning :: LogLevel
LogInfo :: LogLevel
LogConfig :: LogLevel
LogFine :: LogLevel
LogFiner :: LogLevel
LogFinest :: LogLevel
LogAll :: LogLevel
instance ToJSON Cookie
instance Eq FrameSelector
instance Show FrameSelector
instance Read FrameSelector
instance Eq Cookie
instance Show Cookie
instance Eq Selector
instance Show Selector
instance Ord Selector
instance Eq Orientation
instance Show Orientation
instance Ord Orientation
instance Bounded Orientation
instance Enum Orientation
instance Eq MouseButton
instance Show MouseButton
instance Ord MouseButton
instance Bounded MouseButton
instance Enum MouseButton
instance Eq WebStorageType
instance Show WebStorageType
instance Ord WebStorageType
instance Bounded WebStorageType
instance Enum WebStorageType
instance Eq LogEntry
instance Ord LogEntry
instance Show LogEntry
instance Read LogEntry
instance Eq ApplicationCacheStatus
instance Enum ApplicationCacheStatus
instance Bounded ApplicationCacheStatus
instance Ord ApplicationCacheStatus
instance Show ApplicationCacheStatus
instance Read ApplicationCacheStatus
instance FromJSON ApplicationCacheStatus
instance FromJSON LogEntry
instance FromJSON MouseButton
instance ToJSON MouseButton
instance FromJSON Orientation
instance ToJSON Orientation
instance ToJSON Selector
instance FromJSON Cookie
instance ToJSON FrameSelector
instance ToJSON JSArg

module Test.WebDriver.Monad

-- | A monadic interface to the WebDriver server. This monad is simply a
--   state monad transformer over <a>IO</a>, threading session information
--   between sequential webdriver commands
newtype WD a
WD :: (StateT WDSession IO a) -> WD a

-- | Executes a <a>WD</a> computation within the <a>IO</a> monad, using the
--   given <a>WDSession</a>.
runWD :: WDSession -> WD a -> IO a

-- | Executes a <a>WD</a> computation within the <a>IO</a> monad,
--   automatically creating a new session beforehand.
--   
--   NOTE: session is not automatically closed when complete. If you want
--   this behavior, use <a>finallyClose</a>. Example: &gt;
--   runSessionThenClose action = runSession myConfig . finallyClose $
--   action
runSession :: WDConfig -> WD a -> IO a

-- | Locally sets a <a>WDSession</a> for use within the given <a>WD</a>
--   action. The state of the outer action is unaffected by this function.
--   This function is useful if you need to work with multiple sessions at
--   once.
withSession :: WDSession -> WD a -> WD a

-- | A finalizer ensuring that the session is always closed at the end of
--   the given <a>WD</a> action, regardless of any exceptions.
finallyClose :: WebDriver wd => wd a -> wd a

-- | Exception handler that closes the session when an asynchronous
--   exception is thrown, but otherwise leaves the session open if the
--   action was successful.
closeOnException :: WebDriver wd => wd a -> wd a

-- | Prints a history of API requests to stdout after computing the given
--   action.
dumpSessionHistory :: (MonadIO wd, WebDriver wd) => wd a -> wd a
instance Functor WD
instance Applicative WD
instance Monad WD
instance MonadIO WD
instance MonadThrow WD
instance MonadCatch WD
instance WebDriver WD
instance WDSessionState WD
instance MonadBaseControl IO WD
instance MonadBase IO WD

module Test.WebDriver.Types

-- | A monadic interface to the WebDriver server. This monad is simply a
--   state monad transformer over <a>IO</a>, threading session information
--   between sequential webdriver commands
newtype WD a
WD :: (StateT WDSession IO a) -> WD a

-- | The local state of a WebDriver session. This structure is passed
--   implicitly through all <tt>WD</tt> computations
data WDSession
WDSession :: ByteString -> Int -> ByteString -> Maybe SessionId -> [(Request, Response ByteString)] -> ((Request, Response ByteString) -> [(Request, Response ByteString)] -> [(Request, Response ByteString)]) -> Manager -> WDSession
wdSessHost :: WDSession -> ByteString
wdSessPort :: WDSession -> Int
wdSessBasePath :: WDSession -> ByteString

-- | An opaque reference identifying the session to use with <tt>WD</tt>
--   commands. A value of Nothing indicates that a session hasn't been
--   created yet. Sessions can be created within <tt>WD</tt> via
--   <a>createSession</a>, or created automatically with <a>runSession</a>
wdSessId :: WDSession -> Maybe SessionId

-- | The complete history of HTTP requests and responses, most recent
--   first.
wdSessHist :: WDSession -> [(Request, Response ByteString)]

-- | Update function used to append new entries to session history
wdSessHistUpdate :: WDSession -> (Request, Response ByteString) -> [(Request, Response ByteString)] -> [(Request, Response ByteString)]

-- | HTTP <a>Manager</a> used for connection pooling by the http-client
--   library.
wdSessHTTPManager :: WDSession -> Manager

-- | An opaque identifier for a WebDriver session. These handles are
--   produced by the server on session creation, and act to identify a
--   session in progress.
newtype SessionId
SessionId :: Text -> SessionId

-- | WebDriver session configuration
data WDConfig
WDConfig :: String -> Int -> RequestHeaders -> Capabilities -> Bool -> String -> Maybe Manager -> WDConfig

-- | Host name of the WebDriver server for this session (default 127.0.0.1)
wdHost :: WDConfig -> String

-- | Port number of the server (default 4444)
wdPort :: WDConfig -> Int

-- | Additional request headers to send to the server during session
--   creation (default [])
wdRequestHeaders :: WDConfig -> RequestHeaders

-- | Capabilities to use for this session
wdCapabilities :: WDConfig -> Capabilities

-- | Whether or not we should keep a history of HTTP requests/responses
--   
--   By default, only the last request/response pair is stored (O(1) heap
--   consumption). Enable this option for more detailed debugging info for
--   HTTP requests.
wdKeepSessHist :: WDConfig -> Bool

-- | Base path for all API requests (default "<i>wd</i>hub")
wdBasePath :: WDConfig -> String

-- | Use the given http-client <a>Manager</a> instead of the default
wdHTTPManager :: WDConfig -> Maybe Manager

-- | A default session config connects to localhost on port 4444, and
--   hasn't been initialized server-side. This value is the same as
--   <a>def</a> but with a less polymorphic type.
defaultConfig :: WDConfig

-- | A structure describing the capabilities of a session. This record
--   serves dual roles.
--   
--   <ul>
--   <li>It's used to specify the desired capabilities for a session before
--   it's created. In this usage, fields that are set to Nothing indicate
--   that we have no preference for that capability.</li>
--   <li>When received from the server , it's used to describe the actual
--   capabilities given to us by the WebDriver server. Here a value of
--   Nothing indicates that the server doesn't support the capability.
--   Thus, for Maybe Bool fields, both Nothing and Just False indicate a
--   lack of support for the desired capability.</li>
--   </ul>
data Capabilities
Capabilities :: Browser -> Maybe String -> Platform -> ProxyType -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe UnexpectedAlertBehavior -> [Pair] -> Capabilities

-- | Browser choice and browser specific settings.
browser :: Capabilities -> Browser

-- | Browser version to use.
version :: Capabilities -> Maybe String

-- | Platform on which the browser should run.
platform :: Capabilities -> Platform

-- | Proxy configuration settings.
proxy :: Capabilities -> ProxyType

-- | Whether the session supports executing JavaScript via
--   <tt>executeJS</tt> and <tt>asyncJS</tt>.
javascriptEnabled :: Capabilities -> Maybe Bool

-- | Whether the session supports taking screenshots of the current page
--   with the <tt>screenshot</tt> command
takesScreenshot :: Capabilities -> Maybe Bool

-- | Whether the session can interact with modal popups, such as
--   window.alert and window.confirm via <tt>acceptAlerts</tt>,
--   <tt>dismissAlerts</tt>, etc.
handlesAlerts :: Capabilities -> Maybe Bool

-- | Whether the session can interact with database storage.
databaseEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can set and query the browser's location context
--   with <tt>setLocation</tt> and <tt>getLocation</tt>.
locationContextEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can interact with the application cache .
applicationCacheEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can query for the browser's connectivity and
--   disable it if desired
browserConnectionEnabled :: Capabilities -> Maybe Bool

-- | Whether the session supports CSS selectors when searching for
--   elements.
cssSelectorsEnabled :: Capabilities -> Maybe Bool

-- | Whether Web Storage (<tt>getKey</tt>, <tt>setKey</tt>, etc) support is
--   enabled
webStorageEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can rotate the current page's current layout
--   between <tt>Portrait</tt> and <tt>Landscape</tt> orientations.
rotatable :: Capabilities -> Maybe Bool

-- | Whether the session should accept all SSL certs by default
acceptSSLCerts :: Capabilities -> Maybe Bool

-- | Whether the session is capable of generating native OS events when
--   simulating user input.
nativeEvents :: Capabilities -> Maybe Bool

-- | How the session should handle unexpected alerts.
unexpectedAlertBehavior :: Capabilities -> Maybe UnexpectedAlertBehavior

-- | A list of (<a>Text</a>, <a>Value</a>) pairs specifying additional
--   non-standard capabilities.
additionalCaps :: Capabilities -> [Pair]

-- | Default capabilities. This is the same as the <a>Default</a> instance,
--   but with less polymorphism. By default, we use <a>firefox</a> of an
--   unspecified <a>version</a> with default system-wide <a>proxy</a>
--   settings on whatever <a>platform</a> is available . All <a>Maybe</a>
--   capabilities are set to <a>Nothing</a> (no preference).
defaultCaps :: Capabilities

-- | Same as <a>defaultCaps</a>, but with all <a>Maybe</a> <a>Bool</a>
--   capabilities set to <a>Just</a> <a>True</a>.
allCaps :: Capabilities

-- | Represents platform options supported by WebDriver. The value Any
--   represents no preference.
data Platform
Windows :: Platform
XP :: Platform
Vista :: Platform
Mac :: Platform
Linux :: Platform
Unix :: Platform
Any :: Platform

-- | Available settings for the proxy <a>Capabilities</a> field
data ProxyType
NoProxy :: ProxyType
UseSystemSettings :: ProxyType
AutoDetect :: ProxyType

-- | Use a proxy auto-config file specified by URL
PAC :: String -> ProxyType
autoConfigUrl :: ProxyType -> String

-- | Manually specify proxy hosts as hostname:port strings. Note that
--   behavior is undefined for empty strings.
Manual :: String -> String -> String -> ProxyType
ftpProxy :: ProxyType -> String
sslProxy :: ProxyType -> String
httpProxy :: ProxyType -> String
data UnexpectedAlertBehavior
AcceptAlert :: UnexpectedAlertBehavior
DismissAlert :: UnexpectedAlertBehavior
IgnoreAlert :: UnexpectedAlertBehavior

-- | This constructor simultaneously specifies which browser the session
--   will use, while also providing browser-specific configuration. Default
--   configuration is provided for each browser by <a>firefox</a>,
--   <a>chrome</a>, <a>opera</a>, <a>ie</a>, etc.
--   
--   This library uses <a>firefox</a> as its <a>Default</a> browser
--   configuration, when no browser choice is specified.
data Browser
Firefox :: Maybe (PreparedProfile Firefox) -> LogLevel -> Maybe FilePath -> Browser

-- | The firefox profile to use. If Nothing, a default temporary profile is
--   automatically created and used.
ffProfile :: Browser -> Maybe (PreparedProfile Firefox)

-- | Firefox logging preference
ffLogPref :: Browser -> LogLevel

-- | Server-side path to Firefox binary. If Nothing, use a sensible
--   system-based default.
ffBinary :: Browser -> Maybe FilePath
Chrome :: Maybe String -> Maybe FilePath -> [String] -> [ChromeExtension] -> Browser

-- | Version of the Chrome Webdriver server server to use
--   
--   for more information on chromedriver see
--   <a>http://code.google.com/p/selenium/wiki/ChromeDriver</a>
chromeDriverVersion :: Browser -> Maybe String

-- | Server-side path to Chrome binary. If Nothing, use a sensible
--   system-based default.
chromeBinary :: Browser -> Maybe FilePath

-- | A list of command-line options to pass to the Chrome binary.
chromeOptions :: Browser -> [String]

-- | A list of extensions to use.
chromeExtensions :: Browser -> [ChromeExtension]
IE :: Bool -> Bool -> Maybe Text -> IEElementScrollBehavior -> Bool -> Bool -> Bool -> Integer -> Maybe FilePath -> IELogLevel -> Maybe Text -> Maybe Text -> Bool -> Bool -> Maybe Text -> Browser

-- | Whether to skip the protected mode check. If set, tests may become
--   flaky, unresponsive, or browsers may hang. If not set, and protected
--   mode settings are not the same for all zones, an exception will be
--   thrown on driver construction.
ieIgnoreProtectedModeSettings :: Browser -> Bool

-- | Indicates whether to skip the check that the browser's zoom level is
--   set to 100%. Value is set to false by default.
ieIgnoreZoomSetting :: Browser -> Bool

-- | Allows the user to specify the initial URL loaded when IE starts.
--   Intended to be used with ignoreProtectedModeSettings to allow the user
--   to initialize IE in the proper Protected Mode zone. Using this
--   capability may cause browser instability or flaky and unresponsive
--   code. Only "best effort" support is provided when using this
--   capability.
ieInitialBrowserUrl :: Browser -> Maybe Text

-- | Allows the user to specify whether elements are scrolled into the
--   viewport for interaction to align with the top or bottom of the
--   viewport. The default value is to align with the top of the viewport.
ieElementScrollBehavior :: Browser -> IEElementScrollBehavior

-- | Determines whether persistent hovering is enabled (true by default).
--   Persistent hovering is achieved by continuously firing mouse over
--   events at the last location the mouse cursor has been moved to.
ieEnablePersistentHover :: Browser -> Bool

-- | Determines whether the driver should attempt to remove obsolete
--   elements from the element cache on page navigation (true by default).
--   This is to help manage the IE driver's memory footprint , removing
--   references to invalid elements.
ieEnableElementCacheCleanup :: Browser -> Bool

-- | Determines whether to require that the IE window have focus before
--   performing any user interaction operations (mouse or keyboard events).
--   This capability is false by default, but delivers much more accurate
--   native events interactions.
ieRequireWindowFocus :: Browser -> Bool

-- | The timeout, in milliseconds, that the driver will attempt to locate
--   and attach to a newly opened instance of Internet Explorer . The
--   default is zero, which indicates waiting indefinitely.
ieBrowserAttachTimeout :: Browser -> Integer

-- | The path to file where server should write log messages to. By default
--   it writes to stdout.
ieLogFile :: Browser -> Maybe FilePath

-- | The log level used by the server. Defaults to <a>IELogFatal</a>
ieLogLevel :: Browser -> IELogLevel

-- | The address of the host adapter on which the server will listen for
--   commands.
ieHost :: Browser -> Maybe Text

-- | The path to the directory used to extract supporting files used by the
--   server. Defaults to the TEMP directory if not specified.
ieExtractPath :: Browser -> Maybe Text

-- | Suppresses diagnostic output when the server is started.
ieSilent :: Browser -> Bool

-- | Forces launching Internet Explorer using the CreateProcess API. If
--   this option is not specified, IE is launched using the IELaunchURL, if
--   it is available. For IE 8 and above, this option requires the
--   TabProcGrowth registry value to be set to 0.
ieForceCreateProcess :: Browser -> Bool

-- | Specifies command-line switches with which to launch Internet
--   Explorer. This is only valid when used with the forceCreateProcess.
ieSwitches :: Browser -> Maybe Text
Opera :: Maybe FilePath -> Maybe String -> Bool -> Bool -> Bool -> Maybe Int -> Maybe FilePath -> Maybe Word16 -> Maybe String -> Maybe String -> Maybe FilePath -> LogLevel -> Browser

-- | Server-side path to the Opera binary
operaBinary :: Browser -> Maybe FilePath

-- | Which Opera product we're using, e.g. "desktop", "core"
operaProduct :: Browser -> Maybe String

-- | Whether the Opera instance should stay open after we close the
--   session. If false, closing the session closes the browser.
operaDetach :: Browser -> Bool

-- | Whether to auto-start the Opera binary. If false, OperaDriver will
--   wait for a connection from the browser. By default this is True.
operaAutoStart :: Browser -> Bool

-- | Whether to use Opera's alternative implicit wait implementation. It
--   will use an in-browser heuristic to guess when a page has finished
--   loading. This feature is experimental, and disabled by default.
operaIdle :: Browser -> Bool

-- | (*nix only) which X display to use.
operaDisplay :: Browser -> Maybe Int

-- | Path to the launcher binary to use. The launcher is a gateway between
--   OperaDriver and the Opera browser. If Nothing, OperaDriver will use
--   the launcher supplied with the package.
operaLauncher :: Browser -> Maybe FilePath

-- | The port we should use to connect to Opera. If Just 0 , use a random
--   port. If Nothing, use the default Opera port. The default <a>opera</a>
--   constructor uses Just 0, since Nothing is likely to cause "address
--   already in use" errors.
operaPort :: Browser -> Maybe Word16

-- | The host Opera should connect to. Unless you're starting Opera
--   manually you won't need this.
operaHost :: Browser -> Maybe String

-- | Command-line arguments to pass to Opera.
operaOptions :: Browser -> Maybe String

-- | Where to send the log output. If Nothing, logging is disabled.
operaLogFile :: Browser -> Maybe FilePath

-- | Log level preference. Defaults to <a>LogInfo</a>
operaLogPref :: Browser -> LogLevel
HTMLUnit :: Browser
IPhone :: Browser
IPad :: Browser
Android :: Browser

-- | some other browser, specified by a string name
Browser :: Text -> Browser

-- | Default Firefox settings. All Maybe fields are set to Nothing.
--   ffLogPref is set to <a>LogInfo</a>.
firefox :: Browser

-- | Default Chrome settings. All Maybe fields are set to Nothing, no
--   options are specified, and no extensions are used.
chrome :: Browser

-- | Default IE settings. See the <a>IE</a> constructor for more details on
--   individual defaults
ie :: Browser

-- | Default Opera settings. See the <a>Opera</a> constructor for more
--   details on individual defaults.
opera :: Browser
iPhone :: Browser
iPad :: Browser
android :: Browser

-- | Indicates a log verbosity level. Used in <a>Firefox</a> and
--   <a>Opera</a> configuration.
data LogLevel
LogOff :: LogLevel
LogSevere :: LogLevel
LogWarning :: LogLevel
LogInfo :: LogLevel
LogConfig :: LogLevel
LogFine :: LogLevel
LogFiner :: LogLevel
LogFinest :: LogLevel
LogAll :: LogLevel

-- | Logging levels for Internet Explorer
data IELogLevel
IELogTrace :: IELogLevel
IELogDebug :: IELogLevel
IELogInfo :: IELogLevel
IELogWarn :: IELogLevel
IELogError :: IELogLevel
IELogFatal :: IELogLevel

-- | Specifies how elements scroll into the viewport. (see
--   <a>ieElementScrollBehavior</a>)
data IEElementScrollBehavior
AlignTop :: IEElementScrollBehavior
AlignBottom :: IEElementScrollBehavior

-- | An opaque identifier for a web page element.
newtype Element
Element :: Text -> Element

-- | An opaque identifier for a browser window
newtype WindowHandle
WindowHandle :: Text -> WindowHandle

-- | A special <a>WindowHandle</a> that always refers to the currently
--   focused window. This is also used by the <a>Default</a> instance.
currentWindow :: WindowHandle

-- | Specifies element(s) within a DOM tree using various selection
--   methods.
data Selector
ById :: Text -> Selector
ByName :: Text -> Selector

-- | (Note: multiple classes are not allowed. For more control, use
--   <a>ByCSS</a>)
ByClass :: Text -> Selector
ByTag :: Text -> Selector
ByLinkText :: Text -> Selector
ByPartialLinkText :: Text -> Selector
ByCSS :: Text -> Selector
ByXPath :: Text -> Selector

-- | An existential wrapper for any <a>ToJSON</a> instance. This allows us
--   to pass parameters of many different types to Javascript code.
data JSArg
JSArg :: a -> JSArg

-- | Specifies the frame used by <a>focusFrame</a>
data FrameSelector
WithIndex :: Integer -> FrameSelector

-- | focus on a frame by name or ID
WithName :: Text -> FrameSelector

-- | focus on a frame <a>Element</a>
WithElement :: Element -> FrameSelector

-- | focus on the first frame, or the main document if iframes are used.
DefaultFrame :: FrameSelector

-- | Cookies are delicious delicacies. When sending cookies to the server,
--   a value of Nothing indicates that the server should use a default
--   value. When receiving cookies from the server, a value of Nothing
--   indicates that the server is unable to specify the value.
data Cookie
Cookie :: Text -> Text -> Maybe Text -> Maybe Text -> Maybe Bool -> Maybe Integer -> Cookie
cookName :: Cookie -> Text
cookValue :: Cookie -> Text

-- | path of this cookie. if Nothing, defaults to /
cookPath :: Cookie -> Maybe Text

-- | domain of this cookie. if Nothing, the current pages domain is used
cookDomain :: Cookie -> Maybe Text

-- | Is this cookie secure?
cookSecure :: Cookie -> Maybe Bool

-- | Expiry date expressed as seconds since the Unix epoch Nothing
--   indicates that the cookie never expires
cookExpiry :: Cookie -> Maybe Integer

-- | Creates a Cookie with only a name and value specified. All other
--   fields are set to Nothing, which tells the server to use default
--   values.
mkCookie :: Text -> Text -> Cookie

-- | A screen orientation
data Orientation
Landscape :: Orientation
Portrait :: Orientation

-- | A mouse button
data MouseButton
LeftButton :: MouseButton
MiddleButton :: MouseButton
RightButton :: MouseButton

-- | An HTML 5 storage type
data WebStorageType
LocalStorage :: WebStorageType
SessionStorage :: WebStorageType
type LogType = String

-- | A record that represents a single log entry.
data LogEntry
LogEntry :: Integer -> LogLevel -> Text -> LogEntry

-- | timestamp for the log entry. The standard does not specify the epoch
--   or the unit of time.
logTime :: LogEntry -> Integer

-- | log verbosity level
logLevel :: LogEntry -> LogLevel
logMsg :: LogEntry -> Text
data ApplicationCacheStatus
Uncached :: ApplicationCacheStatus
Idle :: ApplicationCacheStatus
Checking :: ApplicationCacheStatus
Downloading :: ApplicationCacheStatus
UpdateReady :: ApplicationCacheStatus
Obsolete :: ApplicationCacheStatus

-- | An invalid URL was given
newtype InvalidURL
InvalidURL :: String -> InvalidURL

-- | A command requiring a session ID was attempted when no session ID was
--   available.
newtype NoSessionId
NoSessionId :: String -> NoSessionId

-- | An error occured when parsing a JSON value.
newtype BadJSON
BadJSON :: String -> BadJSON

-- | An unexpected HTTP status was sent by the server.
data HTTPStatusUnknown
HTTPStatusUnknown :: Int -> String -> HTTPStatusUnknown

-- | HTTP connection errors.
data HTTPConnError
HTTPConnError :: String -> Int -> HTTPConnError

-- | A command was sent to the WebDriver server that it didn't recognize.
newtype UnknownCommand
UnknownCommand :: String -> UnknownCommand

-- | A server-side exception occured
newtype ServerError
ServerError :: String -> ServerError

-- | This exception encapsulates a broad variety of exceptions that can
--   occur when a command fails.
data FailedCommand
FailedCommand :: FailedCommandType -> FailedCommandInfo -> FailedCommand

-- | The type of failed command exception that occured.
data FailedCommandType
NoSuchElement :: FailedCommandType
NoSuchFrame :: FailedCommandType
UnknownFrame :: FailedCommandType
StaleElementReference :: FailedCommandType
ElementNotVisible :: FailedCommandType
InvalidElementState :: FailedCommandType
UnknownError :: FailedCommandType
ElementIsNotSelectable :: FailedCommandType
JavascriptError :: FailedCommandType
XPathLookupError :: FailedCommandType
Timeout :: FailedCommandType
NoSuchWindow :: FailedCommandType
InvalidCookieDomain :: FailedCommandType
UnableToSetCookie :: FailedCommandType
UnexpectedAlertOpen :: FailedCommandType
NoAlertOpen :: FailedCommandType
ScriptTimeout :: FailedCommandType
InvalidElementCoordinates :: FailedCommandType
IMENotAvailable :: FailedCommandType
IMEEngineActivationFailed :: FailedCommandType
InvalidSelector :: FailedCommandType
SessionNotCreated :: FailedCommandType
MoveTargetOutOfBounds :: FailedCommandType
InvalidXPathSelector :: FailedCommandType
InvalidXPathSelectorReturnType :: FailedCommandType

-- | Detailed information about the failed command provided by the server.
data FailedCommandInfo
FailedCommandInfo :: String -> Maybe WDSession -> Maybe ByteString -> Maybe String -> [StackFrame] -> FailedCommandInfo

-- | The error message.
errMsg :: FailedCommandInfo -> String

-- | The session associated with the exception.
errSess :: FailedCommandInfo -> Maybe WDSession

-- | A screen shot of the focused window when the exception occured, if
--   provided.
errScreen :: FailedCommandInfo -> Maybe ByteString

-- | The "class" in which the exception was raised, if provided.
errClass :: FailedCommandInfo -> Maybe String

-- | A stack trace of the exception.
errStack :: FailedCommandInfo -> [StackFrame]

-- | An individual stack frame from the stack trace provided by the server
--   during a FailedCommand.
data StackFrame
StackFrame :: String -> String -> String -> Word -> StackFrame
sfFileName :: StackFrame -> String
sfClassName :: StackFrame -> String
sfMethodName :: StackFrame -> String
sfLineNumber :: StackFrame -> Word

-- | Constructs a FailedCommandInfo from only an error message.
mkFailedCommandInfo :: WDSessionState s => String -> s FailedCommandInfo

-- | Convenience function to throw a <a>FailedCommand</a> locally with no
--   server-side info present.
failedCommand :: WDSessionState s => FailedCommandType -> String -> s a


-- | This module serves as the top-level interface to the Haskell WebDriver
--   bindings, providing most of the functionality you're likely to want.
module Test.WebDriver

-- | A monadic interface to the WebDriver server. This monad is simply a
--   state monad transformer over <a>IO</a>, threading session information
--   between sequential webdriver commands
newtype WD a
WD :: (StateT WDSession IO a) -> WD a

-- | WebDriver session configuration
data WDConfig
WDConfig :: String -> Int -> RequestHeaders -> Capabilities -> Bool -> String -> Maybe Manager -> WDConfig

-- | Host name of the WebDriver server for this session (default 127.0.0.1)
wdHost :: WDConfig -> String

-- | Port number of the server (default 4444)
wdPort :: WDConfig -> Int

-- | Additional request headers to send to the server during session
--   creation (default [])
wdRequestHeaders :: WDConfig -> RequestHeaders

-- | Capabilities to use for this session
wdCapabilities :: WDConfig -> Capabilities

-- | Whether or not we should keep a history of HTTP requests/responses
--   
--   By default, only the last request/response pair is stored (O(1) heap
--   consumption). Enable this option for more detailed debugging info for
--   HTTP requests.
wdKeepSessHist :: WDConfig -> Bool

-- | Base path for all API requests (default "<i>wd</i>hub")
wdBasePath :: WDConfig -> String

-- | Use the given http-client <a>Manager</a> instead of the default
wdHTTPManager :: WDConfig -> Maybe Manager

-- | A default session config connects to localhost on port 4444, and
--   hasn't been initialized server-side. This value is the same as
--   <a>def</a> but with a less polymorphic type.
defaultConfig :: WDConfig

-- | Executes a <a>WD</a> computation within the <a>IO</a> monad, using the
--   given <a>WDSession</a>.
runWD :: WDSession -> WD a -> IO a

-- | Executes a <a>WD</a> computation within the <a>IO</a> monad,
--   automatically creating a new session beforehand.
--   
--   NOTE: session is not automatically closed when complete. If you want
--   this behavior, use <a>finallyClose</a>. Example: &gt;
--   runSessionThenClose action = runSession myConfig . finallyClose $
--   action
runSession :: WDConfig -> WD a -> IO a

-- | Locally sets a <a>WDSession</a> for use within the given <a>WD</a>
--   action. The state of the outer action is unaffected by this function.
--   This function is useful if you need to work with multiple sessions at
--   once.
withSession :: WDSession -> WD a -> WD a

-- | A finalizer ensuring that the session is always closed at the end of
--   the given <a>WD</a> action, regardless of any exceptions.
finallyClose :: WebDriver wd => wd a -> wd a

-- | Exception handler that closes the session when an asynchronous
--   exception is thrown, but otherwise leaves the session open if the
--   action was successful.
closeOnException :: WebDriver wd => wd a -> wd a

-- | Prints a history of API requests to stdout after computing the given
--   action.
dumpSessionHistory :: (MonadIO wd, WebDriver wd) => wd a -> wd a

-- | A structure describing the capabilities of a session. This record
--   serves dual roles.
--   
--   <ul>
--   <li>It's used to specify the desired capabilities for a session before
--   it's created. In this usage, fields that are set to Nothing indicate
--   that we have no preference for that capability.</li>
--   <li>When received from the server , it's used to describe the actual
--   capabilities given to us by the WebDriver server. Here a value of
--   Nothing indicates that the server doesn't support the capability.
--   Thus, for Maybe Bool fields, both Nothing and Just False indicate a
--   lack of support for the desired capability.</li>
--   </ul>
data Capabilities
Capabilities :: Browser -> Maybe String -> Platform -> ProxyType -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe Bool -> Maybe UnexpectedAlertBehavior -> [Pair] -> Capabilities

-- | Browser choice and browser specific settings.
browser :: Capabilities -> Browser

-- | Browser version to use.
version :: Capabilities -> Maybe String

-- | Platform on which the browser should run.
platform :: Capabilities -> Platform

-- | Proxy configuration settings.
proxy :: Capabilities -> ProxyType

-- | Whether the session supports executing JavaScript via
--   <tt>executeJS</tt> and <tt>asyncJS</tt>.
javascriptEnabled :: Capabilities -> Maybe Bool

-- | Whether the session supports taking screenshots of the current page
--   with the <tt>screenshot</tt> command
takesScreenshot :: Capabilities -> Maybe Bool

-- | Whether the session can interact with modal popups, such as
--   window.alert and window.confirm via <tt>acceptAlerts</tt>,
--   <tt>dismissAlerts</tt>, etc.
handlesAlerts :: Capabilities -> Maybe Bool

-- | Whether the session can interact with database storage.
databaseEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can set and query the browser's location context
--   with <tt>setLocation</tt> and <tt>getLocation</tt>.
locationContextEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can interact with the application cache .
applicationCacheEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can query for the browser's connectivity and
--   disable it if desired
browserConnectionEnabled :: Capabilities -> Maybe Bool

-- | Whether the session supports CSS selectors when searching for
--   elements.
cssSelectorsEnabled :: Capabilities -> Maybe Bool

-- | Whether Web Storage (<tt>getKey</tt>, <tt>setKey</tt>, etc) support is
--   enabled
webStorageEnabled :: Capabilities -> Maybe Bool

-- | Whether the session can rotate the current page's current layout
--   between <tt>Portrait</tt> and <tt>Landscape</tt> orientations.
rotatable :: Capabilities -> Maybe Bool

-- | Whether the session should accept all SSL certs by default
acceptSSLCerts :: Capabilities -> Maybe Bool

-- | Whether the session is capable of generating native OS events when
--   simulating user input.
nativeEvents :: Capabilities -> Maybe Bool

-- | How the session should handle unexpected alerts.
unexpectedAlertBehavior :: Capabilities -> Maybe UnexpectedAlertBehavior

-- | A list of (<a>Text</a>, <a>Value</a>) pairs specifying additional
--   non-standard capabilities.
additionalCaps :: Capabilities -> [Pair]

-- | Default capabilities. This is the same as the <a>Default</a> instance,
--   but with less polymorphism. By default, we use <a>firefox</a> of an
--   unspecified <a>version</a> with default system-wide <a>proxy</a>
--   settings on whatever <a>platform</a> is available . All <a>Maybe</a>
--   capabilities are set to <a>Nothing</a> (no preference).
defaultCaps :: Capabilities

-- | Same as <a>defaultCaps</a>, but with all <a>Maybe</a> <a>Bool</a>
--   capabilities set to <a>Just</a> <a>True</a>.
allCaps :: Capabilities

-- | Represents platform options supported by WebDriver. The value Any
--   represents no preference.
data Platform
Windows :: Platform
XP :: Platform
Vista :: Platform
Mac :: Platform
Linux :: Platform
Unix :: Platform
Any :: Platform

-- | Available settings for the proxy <a>Capabilities</a> field
data ProxyType
NoProxy :: ProxyType
UseSystemSettings :: ProxyType
AutoDetect :: ProxyType

-- | Use a proxy auto-config file specified by URL
PAC :: String -> ProxyType
autoConfigUrl :: ProxyType -> String

-- | Manually specify proxy hosts as hostname:port strings. Note that
--   behavior is undefined for empty strings.
Manual :: String -> String -> String -> ProxyType
ftpProxy :: ProxyType -> String
sslProxy :: ProxyType -> String
httpProxy :: ProxyType -> String

-- | This constructor simultaneously specifies which browser the session
--   will use, while also providing browser-specific configuration. Default
--   configuration is provided for each browser by <a>firefox</a>,
--   <a>chrome</a>, <a>opera</a>, <a>ie</a>, etc.
--   
--   This library uses <a>firefox</a> as its <a>Default</a> browser
--   configuration, when no browser choice is specified.
data Browser
Firefox :: Maybe (PreparedProfile Firefox) -> LogLevel -> Maybe FilePath -> Browser

-- | The firefox profile to use. If Nothing, a default temporary profile is
--   automatically created and used.
ffProfile :: Browser -> Maybe (PreparedProfile Firefox)

-- | Firefox logging preference
ffLogPref :: Browser -> LogLevel

-- | Server-side path to Firefox binary. If Nothing, use a sensible
--   system-based default.
ffBinary :: Browser -> Maybe FilePath
Chrome :: Maybe String -> Maybe FilePath -> [String] -> [ChromeExtension] -> Browser

-- | Version of the Chrome Webdriver server server to use
--   
--   for more information on chromedriver see
--   <a>http://code.google.com/p/selenium/wiki/ChromeDriver</a>
chromeDriverVersion :: Browser -> Maybe String

-- | Server-side path to Chrome binary. If Nothing, use a sensible
--   system-based default.
chromeBinary :: Browser -> Maybe FilePath

-- | A list of command-line options to pass to the Chrome binary.
chromeOptions :: Browser -> [String]

-- | A list of extensions to use.
chromeExtensions :: Browser -> [ChromeExtension]
IE :: Bool -> Bool -> Maybe Text -> IEElementScrollBehavior -> Bool -> Bool -> Bool -> Integer -> Maybe FilePath -> IELogLevel -> Maybe Text -> Maybe Text -> Bool -> Bool -> Maybe Text -> Browser

-- | Whether to skip the protected mode check. If set, tests may become
--   flaky, unresponsive, or browsers may hang. If not set, and protected
--   mode settings are not the same for all zones, an exception will be
--   thrown on driver construction.
ieIgnoreProtectedModeSettings :: Browser -> Bool

-- | Indicates whether to skip the check that the browser's zoom level is
--   set to 100%. Value is set to false by default.
ieIgnoreZoomSetting :: Browser -> Bool

-- | Allows the user to specify the initial URL loaded when IE starts.
--   Intended to be used with ignoreProtectedModeSettings to allow the user
--   to initialize IE in the proper Protected Mode zone. Using this
--   capability may cause browser instability or flaky and unresponsive
--   code. Only "best effort" support is provided when using this
--   capability.
ieInitialBrowserUrl :: Browser -> Maybe Text

-- | Allows the user to specify whether elements are scrolled into the
--   viewport for interaction to align with the top or bottom of the
--   viewport. The default value is to align with the top of the viewport.
ieElementScrollBehavior :: Browser -> IEElementScrollBehavior

-- | Determines whether persistent hovering is enabled (true by default).
--   Persistent hovering is achieved by continuously firing mouse over
--   events at the last location the mouse cursor has been moved to.
ieEnablePersistentHover :: Browser -> Bool

-- | Determines whether the driver should attempt to remove obsolete
--   elements from the element cache on page navigation (true by default).
--   This is to help manage the IE driver's memory footprint , removing
--   references to invalid elements.
ieEnableElementCacheCleanup :: Browser -> Bool

-- | Determines whether to require that the IE window have focus before
--   performing any user interaction operations (mouse or keyboard events).
--   This capability is false by default, but delivers much more accurate
--   native events interactions.
ieRequireWindowFocus :: Browser -> Bool

-- | The timeout, in milliseconds, that the driver will attempt to locate
--   and attach to a newly opened instance of Internet Explorer . The
--   default is zero, which indicates waiting indefinitely.
ieBrowserAttachTimeout :: Browser -> Integer

-- | The path to file where server should write log messages to. By default
--   it writes to stdout.
ieLogFile :: Browser -> Maybe FilePath

-- | The log level used by the server. Defaults to <a>IELogFatal</a>
ieLogLevel :: Browser -> IELogLevel

-- | The address of the host adapter on which the server will listen for
--   commands.
ieHost :: Browser -> Maybe Text

-- | The path to the directory used to extract supporting files used by the
--   server. Defaults to the TEMP directory if not specified.
ieExtractPath :: Browser -> Maybe Text

-- | Suppresses diagnostic output when the server is started.
ieSilent :: Browser -> Bool

-- | Forces launching Internet Explorer using the CreateProcess API. If
--   this option is not specified, IE is launched using the IELaunchURL, if
--   it is available. For IE 8 and above, this option requires the
--   TabProcGrowth registry value to be set to 0.
ieForceCreateProcess :: Browser -> Bool

-- | Specifies command-line switches with which to launch Internet
--   Explorer. This is only valid when used with the forceCreateProcess.
ieSwitches :: Browser -> Maybe Text
Opera :: Maybe FilePath -> Maybe String -> Bool -> Bool -> Bool -> Maybe Int -> Maybe FilePath -> Maybe Word16 -> Maybe String -> Maybe String -> Maybe FilePath -> LogLevel -> Browser

-- | Server-side path to the Opera binary
operaBinary :: Browser -> Maybe FilePath

-- | Which Opera product we're using, e.g. "desktop", "core"
operaProduct :: Browser -> Maybe String

-- | Whether the Opera instance should stay open after we close the
--   session. If false, closing the session closes the browser.
operaDetach :: Browser -> Bool

-- | Whether to auto-start the Opera binary. If false, OperaDriver will
--   wait for a connection from the browser. By default this is True.
operaAutoStart :: Browser -> Bool

-- | Whether to use Opera's alternative implicit wait implementation. It
--   will use an in-browser heuristic to guess when a page has finished
--   loading. This feature is experimental, and disabled by default.
operaIdle :: Browser -> Bool

-- | (*nix only) which X display to use.
operaDisplay :: Browser -> Maybe Int

-- | Path to the launcher binary to use. The launcher is a gateway between
--   OperaDriver and the Opera browser. If Nothing, OperaDriver will use
--   the launcher supplied with the package.
operaLauncher :: Browser -> Maybe FilePath

-- | The port we should use to connect to Opera. If Just 0 , use a random
--   port. If Nothing, use the default Opera port. The default <a>opera</a>
--   constructor uses Just 0, since Nothing is likely to cause "address
--   already in use" errors.
operaPort :: Browser -> Maybe Word16

-- | The host Opera should connect to. Unless you're starting Opera
--   manually you won't need this.
operaHost :: Browser -> Maybe String

-- | Command-line arguments to pass to Opera.
operaOptions :: Browser -> Maybe String

-- | Where to send the log output. If Nothing, logging is disabled.
operaLogFile :: Browser -> Maybe FilePath

-- | Log level preference. Defaults to <a>LogInfo</a>
operaLogPref :: Browser -> LogLevel
HTMLUnit :: Browser
IPhone :: Browser
IPad :: Browser
Android :: Browser

-- | some other browser, specified by a string name
Browser :: Text -> Browser

-- | Indicates a log verbosity level. Used in <a>Firefox</a> and
--   <a>Opera</a> configuration.
data LogLevel
LogOff :: LogLevel
LogSevere :: LogLevel
LogWarning :: LogLevel
LogInfo :: LogLevel
LogConfig :: LogLevel
LogFine :: LogLevel
LogFiner :: LogLevel
LogFinest :: LogLevel
LogAll :: LogLevel

-- | Default Firefox settings. All Maybe fields are set to Nothing.
--   ffLogPref is set to <a>LogInfo</a>.
firefox :: Browser

-- | Default Chrome settings. All Maybe fields are set to Nothing, no
--   options are specified, and no extensions are used.
chrome :: Browser

-- | Default IE settings. See the <a>IE</a> constructor for more details on
--   individual defaults
ie :: Browser

-- | Default Opera settings. See the <a>Opera</a> constructor for more
--   details on individual defaults.
opera :: Browser
iPhone :: Browser
iPad :: Browser
android :: Browser