Package ch.bailu.gtk.pango

Class ScriptIter

java.lang.Object

ch.bailu.gtk.type.Type

ch.bailu.gtk.type.Pointer

ch.bailu.gtk.type.Record

ch.bailu.gtk.pango.ScriptIter

All Implemented Interfaces:

PointerInterface

public class ScriptIter
extends Record

A `PangoScriptIter` is used to iterate through a string
and identify ranges in different scripts.

https://docs.gtk.org/Pango/struct.ScriptIter.html

Field Summary

Fields inherited from class ch.bailu.gtk.type.Pointer

NULL

Constructor Summary

Constructors

Constructor	Description
ScriptIter(PointerContainer pointer)
ScriptIter(Str text, int length)	Create a new `PangoScriptIter`, used to break a string of Unicode text into runs by Unicode script.
ScriptIter(String text, int length)	Create a new `PangoScriptIter`, used to break a string of Unicode text into runs by Unicode script.

Method Summary

Modifier and Type	Method	Description
void	free()	Frees a `PangoScriptIter`.
static ClassHandler	getClassHandler()
static int	getInstanceSize()
static long	getParentTypeID()
static TypeSystem.TypeSize	getParentTypeSize()
void	getRange(Strs start, Strs end, Int script)	Gets information about the range to which @iter currently points.
static long	getTypeID()
static TypeSystem.TypeSize	getTypeSize()
boolean	next()	Advances a `PangoScriptIter` to the next range.

Methods inherited from class ch.bailu.gtk.type.Record

destroy

Methods inherited from class ch.bailu.gtk.type.Pointer

asCPointer, cast, connectSignal, disconnectSignals, disconnectSignals, equals, hashCode, throwIfNull, throwNullPointerException, toString, unregisterCallbacks, unregisterCallbacks

Methods inherited from class ch.bailu.gtk.type.Type

asCPointer, asCPointer, asCPointerNotNull, asJnaPointer, asJnaPointer, asPointer, asPointer, cast, cast, throwIfNull

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ch.bailu.gtk.type.PointerInterface

asCPointerNotNull, asJnaPointer, asPointer, isNotNull, isNull

Constructor Details

ScriptIter

public ScriptIter(PointerContainer pointer)

ScriptIter

public ScriptIter(@Nonnull
 Str text,
 int length)

Create a new `PangoScriptIter`, used to break a string of
Unicode text into runs by Unicode script.

No copy is made of @text, so the caller needs to make
sure it remains valid until the iterator is freed with
[method@Pango.ScriptIter.free].

Parameters:

text - a UTF-8 string

length - length of @text, or -1 if @text is nul-terminated

ScriptIter

public ScriptIter(String text,
 int length)

Create a new `PangoScriptIter`, used to break a string of
Unicode text into runs by Unicode script.

No copy is made of @text, so the caller needs to make
sure it remains valid until the iterator is freed with
[method@Pango.ScriptIter.free].

Parameters:

text - a UTF-8 string

length - length of @text, or -1 if @text is nul-terminated

Method Details

getClassHandler

public static ClassHandler getClassHandler()

free

public void free()

Frees a `PangoScriptIter`.

getRange

public void getRange(@Nullable
 Strs start,
 @Nullable
 Strs end,
 @Nullable
 Int script)

Gets information about the range to which @iter currently points.

The range is the set of locations p where *start <= p < *end.
(That is, it doesn't include the character stored at *end)

Note that while the type of the @script argument is declared
as `PangoScript`, as of Pango 1.18, this function simply returns
`GUnicodeScript` values. Callers must be prepared to handle unknown
values.

Parameters:

start - location to store start position of the range

end - location to store end position of the range

script - location to store script for range

next

public boolean next()

Advances a `PangoScriptIter` to the next range.

If @iter is already at the end, it is left unchanged
and %FALSE is returned.

Returns:

%TRUE if @iter was successfully advanced

getTypeID

public static long getTypeID()

getParentTypeID

public static long getParentTypeID()

getTypeSize

public static TypeSystem.TypeSize getTypeSize()

getParentTypeSize

public static TypeSystem.TypeSize getParentTypeSize()

getInstanceSize

public static int getInstanceSize()