Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
Integrating the launch with the launching application. This is used to handle for instance startup notification and launching the new application on the same screen as the launching window.
Synopsis
- newtype AppLaunchContext = AppLaunchContext (ManagedPtr AppLaunchContext)
- class (GObject o, IsDescendantOf AppLaunchContext o) => IsAppLaunchContext o
- toAppLaunchContext :: (MonadIO m, IsAppLaunchContext o) => o -> m AppLaunchContext
- appLaunchContextGetDisplay :: (HasCallStack, MonadIO m, IsAppLaunchContext a, IsAppInfo b, IsFile c) => a -> b -> [c] -> m (Maybe Text)
- appLaunchContextGetEnvironment :: (HasCallStack, MonadIO m, IsAppLaunchContext a) => a -> m [[Char]]
- appLaunchContextGetStartupNotifyId :: (HasCallStack, MonadIO m, IsAppLaunchContext a, IsAppInfo b, IsFile c) => a -> b -> [c] -> m (Maybe Text)
- appLaunchContextLaunchFailed :: (HasCallStack, MonadIO m, IsAppLaunchContext a) => a -> Text -> m ()
- appLaunchContextNew :: (HasCallStack, MonadIO m) => m AppLaunchContext
- appLaunchContextSetenv :: (HasCallStack, MonadIO m, IsAppLaunchContext a) => a -> [Char] -> [Char] -> m ()
- appLaunchContextUnsetenv :: (HasCallStack, MonadIO m, IsAppLaunchContext a) => a -> [Char] -> m ()
- type AppLaunchContextLaunchFailedCallback = Text -> IO ()
- afterAppLaunchContextLaunchFailed :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchFailedCallback) -> m SignalHandlerId
- onAppLaunchContextLaunchFailed :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchFailedCallback) -> m SignalHandlerId
- type AppLaunchContextLaunchedCallback = AppInfo -> GVariant -> IO ()
- afterAppLaunchContextLaunched :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchedCallback) -> m SignalHandlerId
- onAppLaunchContextLaunched :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchedCallback) -> m SignalHandlerId
Exported types
newtype AppLaunchContext Source #
Memory-managed wrapper type.
Instances
Eq AppLaunchContext Source # | |
Defined in GI.Gio.Objects.AppLaunchContext (==) :: AppLaunchContext -> AppLaunchContext -> Bool # (/=) :: AppLaunchContext -> AppLaunchContext -> Bool # | |
GObject AppLaunchContext Source # | |
Defined in GI.Gio.Objects.AppLaunchContext | |
ManagedPtrNewtype AppLaunchContext Source # | |
Defined in GI.Gio.Objects.AppLaunchContext | |
TypedObject AppLaunchContext Source # | |
Defined in GI.Gio.Objects.AppLaunchContext | |
HasParentTypes AppLaunchContext Source # | |
Defined in GI.Gio.Objects.AppLaunchContext | |
IsGValue (Maybe AppLaunchContext) Source # | Convert |
Defined in GI.Gio.Objects.AppLaunchContext gvalueGType_ :: IO GType # gvalueSet_ :: Ptr GValue -> Maybe AppLaunchContext -> IO () # gvalueGet_ :: Ptr GValue -> IO (Maybe AppLaunchContext) # | |
type ParentTypes AppLaunchContext Source # | |
Defined in GI.Gio.Objects.AppLaunchContext |
class (GObject o, IsDescendantOf AppLaunchContext o) => IsAppLaunchContext o Source #
Type class for types which can be safely cast to AppLaunchContext
, for instance with toAppLaunchContext
.
Instances
(GObject o, IsDescendantOf AppLaunchContext o) => IsAppLaunchContext o Source # | |
Defined in GI.Gio.Objects.AppLaunchContext |
toAppLaunchContext :: (MonadIO m, IsAppLaunchContext o) => o -> m AppLaunchContext Source #
Cast to AppLaunchContext
, for types for which this is known to be safe. For general casts, use castTo
.
Methods
Click to display all available methods, including inherited ones
Methods
bindProperty, bindPropertyFull, forceFloating, freezeNotify, getv, isFloating, launchFailed, notify, notifyByPspec, ref, refSink, runDispose, setenv, stealData, stealQdata, thawNotify, unref, unsetenv, watchClosure.
Getters
getData, getDisplay, getEnvironment, getProperty, getQdata, getStartupNotifyId.
Setters
getDisplay
appLaunchContextGetDisplay Source #
:: (HasCallStack, MonadIO m, IsAppLaunchContext a, IsAppInfo b, IsFile c) | |
=> a |
|
-> b |
|
-> [c] | |
-> m (Maybe Text) | Returns: a display string for the display. |
Gets the display string for the context
. This is used to ensure new
applications are started on the same display as the launching
application, by setting the DISPLAY
environment variable.
getEnvironment
appLaunchContextGetEnvironment Source #
:: (HasCallStack, MonadIO m, IsAppLaunchContext a) | |
=> a |
|
-> m [[Char]] | Returns: the child's environment |
Gets the complete environment variable list to be passed to
the child process when context
is used to launch an application.
This is a Nothing
-terminated array of strings, where each string has
the form KEY=VALUE
.
Since: 2.32
getStartupNotifyId
appLaunchContextGetStartupNotifyId Source #
:: (HasCallStack, MonadIO m, IsAppLaunchContext a, IsAppInfo b, IsFile c) | |
=> a |
|
-> b |
|
-> [c] | |
-> m (Maybe Text) | Returns: a startup notification ID for the application, or |
Initiates startup notification for the application and returns the
DESKTOP_STARTUP_ID
for the launched operation, if supported.
Startup notification IDs are defined in the FreeDesktop.Org Startup Notifications standard.
launchFailed
appLaunchContextLaunchFailed Source #
:: (HasCallStack, MonadIO m, IsAppLaunchContext a) | |
=> a |
|
-> Text |
|
-> m () |
Called when an application has failed to launch, so that it can cancel
the application startup notification started in appLaunchContextGetStartupNotifyId
.
new
:: (HasCallStack, MonadIO m) | |
=> m AppLaunchContext | Returns: a |
Creates a new application launch context. This is not normally used,
instead you instantiate a subclass of this, such as GdkAppLaunchContext
.
setenv
appLaunchContextSetenv Source #
:: (HasCallStack, MonadIO m, IsAppLaunchContext a) | |
=> a |
|
-> [Char] |
|
-> [Char] |
|
-> m () |
Arranges for variable
to be set to value
in the child's
environment when context
is used to launch an application.
Since: 2.32
unsetenv
appLaunchContextUnsetenv Source #
:: (HasCallStack, MonadIO m, IsAppLaunchContext a) | |
=> a |
|
-> [Char] |
|
-> m () |
Arranges for variable
to be unset in the child's environment
when context
is used to launch an application.
Since: 2.32
Signals
launchFailed
type AppLaunchContextLaunchFailedCallback Source #
The launchFailed signal is emitted when a AppInfo
launch
fails. The startup notification id is provided, so that the launcher
can cancel the startup notification.
Since: 2.36
afterAppLaunchContextLaunchFailed :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchFailedCallback) -> m SignalHandlerId Source #
Connect a signal handler for the launchFailed signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
appLaunchContext #launchFailed callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onAppLaunchContextLaunchFailed :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchFailedCallback) -> m SignalHandlerId Source #
Connect a signal handler for the launchFailed signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
appLaunchContext #launchFailed callback
launched
type AppLaunchContextLaunchedCallback Source #
= AppInfo |
|
-> GVariant |
|
-> IO () |
The launched signal is emitted when a AppInfo
is successfully
launched. The platformData
is an GVariant dictionary mapping
strings to variants (ie a{sv}), which contains additional,
platform-specific data about this launch. On UNIX, at least the
"pid" and "startup-notification-id" keys will be present.
Since: 2.36
afterAppLaunchContextLaunched :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchedCallback) -> m SignalHandlerId Source #
Connect a signal handler for the launched signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
appLaunchContext #launched callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onAppLaunchContextLaunched :: (IsAppLaunchContext a, MonadIO m) => a -> ((?self :: a) => AppLaunchContextLaunchedCallback) -> m SignalHandlerId Source #
Connect a signal handler for the launched signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
appLaunchContext #launched callback