Copyright	Will Thompson and Iñaki García Etxebarria
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria
Safe Haskell	Safe-Inferred
Language	Haskell2010

GI.Gtk.Structs.PaperSize

Contents

Exported types
Methods

Description

GtkPaperSize handles paper sizes.

It uses the standard called PWG 5101.1-2002 PWG: Standard for Media Standardized Names to name the paper sizes (and to get the data for the page sizes). In addition to standard paper sizes, GtkPaperSize allows to construct custom paper sizes with arbitrary dimensions.

The GtkPaperSize object stores not only the dimensions (width and height) of a paper size and its name, it also provides default print margins.

Synopsis

newtype PaperSize = PaperSize (ManagedPtr PaperSize)
paperSizeCopy :: (HasCallStack, MonadIO m) => PaperSize -> m PaperSize
paperSizeFree :: (HasCallStack, MonadIO m) => PaperSize -> m ()
paperSizeGetDefault :: (HasCallStack, MonadIO m) => m Text
paperSizeGetDefaultBottomMargin :: (HasCallStack, MonadIO m) => PaperSize -> Unit -> m Double
paperSizeGetDefaultLeftMargin :: (HasCallStack, MonadIO m) => PaperSize -> Unit -> m Double
paperSizeGetDefaultRightMargin :: (HasCallStack, MonadIO m) => PaperSize -> Unit -> m Double
paperSizeGetDefaultTopMargin :: (HasCallStack, MonadIO m) => PaperSize -> Unit -> m Double
paperSizeGetDisplayName :: (HasCallStack, MonadIO m) => PaperSize -> m Text
paperSizeGetHeight :: (HasCallStack, MonadIO m) => PaperSize -> Unit -> m Double
paperSizeGetName :: (HasCallStack, MonadIO m) => PaperSize -> m Text
paperSizeGetPaperSizes :: (HasCallStack, MonadIO m) => Bool -> m [PaperSize]
paperSizeGetPpdName :: (HasCallStack, MonadIO m) => PaperSize -> m Text
paperSizeGetWidth :: (HasCallStack, MonadIO m) => PaperSize -> Unit -> m Double
paperSizeIsCustom :: (HasCallStack, MonadIO m) => PaperSize -> m Bool
paperSizeIsEqual :: (HasCallStack, MonadIO m) => PaperSize -> PaperSize -> m Bool
paperSizeIsIpp :: (HasCallStack, MonadIO m) => PaperSize -> m Bool
paperSizeNew :: (HasCallStack, MonadIO m) => Maybe Text -> m PaperSize
paperSizeNewCustom :: (HasCallStack, MonadIO m) => Text -> Text -> Double -> Double -> Unit -> m PaperSize
paperSizeNewFromGvariant :: (HasCallStack, MonadIO m) => GVariant -> m PaperSize
paperSizeNewFromIpp :: (HasCallStack, MonadIO m) => Text -> Double -> Double -> m PaperSize
paperSizeNewFromKeyFile :: (HasCallStack, MonadIO m) => KeyFile -> Maybe Text -> m PaperSize
paperSizeNewFromPpd :: (HasCallStack, MonadIO m) => Text -> Text -> Double -> Double -> m PaperSize
paperSizeSetSize :: (HasCallStack, MonadIO m) => PaperSize -> Double -> Double -> Unit -> m ()
paperSizeToGvariant :: (HasCallStack, MonadIO m) => PaperSize -> m GVariant
paperSizeToKeyFile :: (HasCallStack, MonadIO m) => PaperSize -> KeyFile -> Text -> m ()

Exported types

newtype PaperSize Source #

Memory-managed wrapper type.

Constructors

PaperSize (ManagedPtr PaperSize)

Instances

Instances details

Eq PaperSize Source #
Instance details Defined in GI.Gtk.Structs.PaperSize Methods (==) :: PaperSize -> PaperSize -> Bool # (/=) :: PaperSize -> PaperSize -> Bool #
GBoxed PaperSize Source #
Instance details Defined in GI.Gtk.Structs.PaperSize
ManagedPtrNewtype PaperSize Source #
Instance details Defined in GI.Gtk.Structs.PaperSize Methods toManagedPtr :: PaperSize -> ManagedPtr PaperSize
TypedObject PaperSize Source #
Instance details Defined in GI.Gtk.Structs.PaperSize Methods glibType :: IO GType
HasParentTypes PaperSize Source #
Instance details Defined in GI.Gtk.Structs.PaperSize
IsGValue (Maybe PaperSize) Source #	Convert `PaperSize` to and from `GValue`. See `toGValue` and `fromGValue`.
Instance details Defined in GI.Gtk.Structs.PaperSize Methods gvalueGType_ :: IO GType gvalueSet_ :: Ptr GValue -> Maybe PaperSize -> IO () gvalueGet_ :: Ptr GValue -> IO (Maybe PaperSize)
type ParentTypes PaperSize Source #
Instance details Defined in GI.Gtk.Structs.PaperSize type ParentTypes PaperSize = '[] :: [Type]

Methods

Click to display all available methods, including inherited ones

Expand

copy

paperSizeCopy Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`other`: a `GtkPaperSize`
-> m PaperSize	Returns: a copy of `other`

Copies an existing GtkPaperSize.

free

paperSizeFree Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize`
-> m ()

Free the given GtkPaperSize object.

getDefault

paperSizeGetDefault Source #

Arguments

:: (HasCallStack, MonadIO m)
=> m Text	Returns: the name of the default paper size. The string is owned by GTK and should not be modified.

Returns the name of the default paper size, which depends on the current locale.

getDefaultBottomMargin

paperSizeGetDefaultBottomMargin Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> Unit	`unit`: the unit for the return value, not `UnitNone`
-> m Double	Returns: the default bottom margin

Gets the default bottom margin for the GtkPaperSize.

getDefaultLeftMargin

paperSizeGetDefaultLeftMargin Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> Unit	`unit`: the unit for the return value, not `UnitNone`
-> m Double	Returns: the default left margin

Gets the default left margin for the GtkPaperSize.

getDefaultRightMargin

paperSizeGetDefaultRightMargin Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> Unit	`unit`: the unit for the return value, not `UnitNone`
-> m Double	Returns: the default right margin

Gets the default right margin for the GtkPaperSize.

getDefaultTopMargin

paperSizeGetDefaultTopMargin Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> Unit	`unit`: the unit for the return value, not `UnitNone`
-> m Double	Returns: the default top margin

Gets the default top margin for the GtkPaperSize.

getDisplayName

paperSizeGetDisplayName Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> m Text	Returns: the human-readable name of `size`

Gets the human-readable name of the GtkPaperSize.

getHeight

paperSizeGetHeight Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> Unit	`unit`: the unit for the return value, not `UnitNone`
-> m Double	Returns: the paper height

Gets the paper height of the GtkPaperSize, in units of unit.

getName

paperSizeGetName Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> m Text	Returns: the name of `size`

Gets the name of the GtkPaperSize.

getPaperSizes

paperSizeGetPaperSizes Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Bool	`includeCustom`: whether to include custom paper sizes as defined in the page setup dialog
-> m [PaperSize]	Returns: a newly allocated list of newly allocated `GtkPaperSize` objects

Creates a list of known paper sizes.

getPpdName

paperSizeGetPpdName Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> m Text	Returns: the PPD name of `size`

Gets the PPD name of the GtkPaperSize, which may be Nothing.

getWidth

paperSizeGetWidth Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> Unit	`unit`: the unit for the return value, not `UnitNone`
-> m Double	Returns: the paper width

Gets the paper width of the GtkPaperSize, in units of unit.

isCustom

paperSizeIsCustom Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> m Bool	Returns: whether `size` is a custom paper size.

Returns True if size is not a standard paper size.

isEqual

paperSizeIsEqual Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size1`: a `GtkPaperSize` object
-> PaperSize	`size2`: another `GtkPaperSize` object
-> m Bool	Returns: `True`, if `size1` and `size2` represent the same paper size

Compares two GtkPaperSize objects.

isIpp

paperSizeIsIpp Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize` object
-> m Bool	Returns: whether `size` is not an IPP custom paper size.

Returns True if size is an IPP standard paper size.

new

paperSizeNew Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Maybe Text	`name`: a paper size name
-> m PaperSize	Returns: a new `GtkPaperSize`, use `paperSizeFree` to free it

Creates a new GtkPaperSize object by parsing a PWG 5101.1-2002 paper name.

If name is Nothing, the default paper size is returned, see [funcgtk.PaperSize.get_default].

newCustom

paperSizeNewCustom Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`name`: the paper name
-> Text	`displayName`: the human-readable name
-> Double	`width`: the paper width, in units of `unit`
-> Double	`height`: the paper height, in units of `unit`
-> Unit	`unit`: the unit for `width` and `height`. not `UnitNone`.
-> m PaperSize	Returns: a new `GtkPaperSize` object, use `paperSizeFree` to free it

Creates a new GtkPaperSize object with the given parameters.

newFromGvariant

paperSizeNewFromGvariant Source #

Arguments

:: (HasCallStack, MonadIO m)
=> GVariant	`variant`: an a{sv} `GVariant`
-> m PaperSize	Returns: a new `GtkPaperSize` object

Deserialize a paper size from a GVariant.

The `GVariant must be in the format produced by paperSizeToGvariant.

newFromIpp

paperSizeNewFromIpp Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`ippName`: an IPP paper name
-> Double	`width`: the paper width, in points
-> Double	`height`: the paper height in points
-> m PaperSize	Returns: a new `GtkPaperSize`, use `paperSizeFree` to free it

Creates a new GtkPaperSize object by using IPP information.

If ippName is not a recognized paper name, width and height are used to construct a custom GtkPaperSize object.

newFromKeyFile

paperSizeNewFromKeyFile Source #

Arguments

:: (HasCallStack, MonadIO m)
=> KeyFile	`keyFile`: the `GKeyFile` to retrieve the papersize from
-> Maybe Text	`groupName`: the name of the group in the key file to read, or `Nothing` to read the first group
-> m PaperSize	Returns: a new `GtkPaperSize` object with the restored paper size (Can throw `GError`)

Reads a paper size from the group groupName in the key file keyFile.

newFromPpd

paperSizeNewFromPpd Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`ppdName`: a PPD paper name
-> Text	`ppdDisplayName`: the corresponding human-readable name
-> Double	`width`: the paper width, in points
-> Double	`height`: the paper height in points
-> m PaperSize	Returns: a new `GtkPaperSize`, use `paperSizeFree` to free it

Creates a new GtkPaperSize object by using PPD information.

If ppdName is not a recognized PPD paper name, ppdDisplayName, width and height are used to construct a custom GtkPaperSize object.

setSize

paperSizeSetSize Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a custom `GtkPaperSize` object
-> Double	`width`: the new width in units of `unit`
-> Double	`height`: the new height in units of `unit`
-> Unit	`unit`: the unit for `width` and `height`
-> m ()

Changes the dimensions of a size to width x height.

toGvariant

paperSizeToGvariant Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`paperSize`: a `GtkPaperSize`
-> m GVariant	Returns: a new, floating, `GVariant`

Serialize a paper size to an a{sv} variant.

toKeyFile

paperSizeToKeyFile Source #

Arguments

:: (HasCallStack, MonadIO m)
=> PaperSize	`size`: a `GtkPaperSize`
-> KeyFile	`keyFile`: the `GKeyFile` to save the paper size to
-> Text	`groupName`: the group to add the settings to in `keyFile`
-> m ()

This function adds the paper size from size to keyFile.

Exported types

Instances

Methods

Click to display all available methods, including inherited ones

Methods

Getters

Setters

copy

free

getDefault

getDefaultBottomMargin

getDefaultLeftMargin

getDefaultRightMargin

getDefaultTopMargin

getDisplayName

getHeight

getName

getPaperSizes

getPpdName

getWidth

isCustom

isEqual

isIpp

new

newCustom

newFromGvariant

newFromIpp

newFromKeyFile

newFromPpd

setSize

toGvariant

toKeyFile