glib

package
v0.0.0-...-52f9ba0 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Mar 23, 2017 License: ISC Imports: 8 Imported by: 3

Documentation

Overview

Package glib provides Go bindings for GLib 2. Supports version 2.36 and later.

Index

Constants

View Source 
const USER_N_DIRECTORIES int = C.G_USER_N_DIRECTORIES

Variables

View Source 
var (
	IGlibConvertType reflect.Type
)

Functions

func ApplicationIDIsValid 

func ApplicationIDIsValid(id string) bool

ApplicationIDIsValid is a wrapper around g_application_id_is_valid().

func ClosureNew 

func ClosureNew(f interface{}, marshalData ...interface{}) (*C.GClosure, error)

ClosureNew creates a new GClosure and adds its callback function to the internally-maintained map. It's exported for visibility to other gotk3 packages and shouldn't be used in application code.

func GetApplicationName 

func GetApplicationName() string

GetApplicationName is a wrapper around g_get_application_name().

func GetUserSpecialDir 

func GetUserSpecialDir(directory UserDirectory) (string, error)

GetUserSpecialDir is a wrapper around g_get_user_special_dir(). A non-nil error is returned in the case that g_get_user_special_dir() returns NULL to differentiate between NULL and an empty string.

func InitI18n 

func InitI18n(domain string, dir string)

InitI18n initializes the i18n subsystem.

func Local 

func Local(input string) string

Local localizes a string using gettext

func MainDepth 

func MainDepth() int

MainDepth is a wrapper around g_main_depth().

func RegisterGValueMarshalers 

func RegisterGValueMarshalers(tm []TypeMarshaler)

RegisterGValueMarshalers adds marshalers for several types to the internal marshalers map. Once registered, calling GoValue on any Value witha registered type will return the data returned by the marshaler.

func SetApplicationName 

func SetApplicationName(name string)

SetApplicationName is a wrapper around g_set_application_name().

func SettingsSync 

func SettingsSync()

SettingsSync is a wrapper around g_settings_sync().

func ToGObject 

func ToGObject(p unsafe.Pointer) *C.GObject

ToGObject type converts an unsafe.Pointer as a native C GObject. This function is exported for visibility in other gotk3 packages and is not meant to be used by applications.

Types

type Application 

type Application struct {
	*Object
}

Application is a representation of GApplication.

func ApplicationGetDefault 

func ApplicationGetDefault() *Application

ApplicationGetDefault is a wrapper around g_application_get_default().

func ApplicationNew 

func ApplicationNew(appID string, flags ApplicationFlags) *Application

ApplicationNew is a wrapper around g_application_new().

func (*Application) Activate 

func (v *Application) Activate()

Activate is a wrapper around g_application_activate().

func (*Application) GetApplicationID 

func (v *Application) GetApplicationID() string

GetApplicationID is a wrapper around g_application_get_application_id().

func (*Application) GetDbusObjectPath 

func (v *Application) GetDbusObjectPath() string

GetDbusObjectPath is a wrapper around g_application_get_dbus_object_path().

func (*Application) GetFlags 

func (v *Application) GetFlags() ApplicationFlags

GetFlags is a wrapper around g_application_get_flags().

func (*Application) GetInactivityTimeout 

func (v *Application) GetInactivityTimeout() uint

GetInactivityTimeout is a wrapper around g_application_get_inactivity_timeout().

func (*Application) GetIsRegistered 

func (v *Application) GetIsRegistered() bool

GetIsRegistered is a wrapper around g_application_get_is_registered().

func (*Application) GetIsRemote 

func (v *Application) GetIsRemote() bool

GetIsRemote is a wrapper around g_application_get_is_remote().

func (*Application) Hold 

func (v *Application) Hold()

Hold is a wrapper around g_application_hold().

func (*Application) MarkBusy 

func (v *Application) MarkBusy()

MarkBusy is a wrapper around g_application_mark_busy().

func (*Application) Native 

func (v *Application) Native() uintptr

func (*Application) Quit 

func (v *Application) Quit()

Quit is a wrapper around g_application_quit().

func (*Application) Release 

func (v *Application) Release()

Release is a wrapper around g_application_release().

func (*Application) Run 

func (v *Application) Run(args []string) int

Run is a wrapper around g_application_run().

func (*Application) SendNotification 

func (v *Application) SendNotification(id string, notification *Notification)

SendNotification is a wrapper around g_application_send_notification().

func (*Application) SetApplicationID 

func (v *Application) SetApplicationID(id string)

SetApplicationID is a wrapper around g_application_set_application_id().

func (*Application) SetDefault 

func (v *Application) SetDefault()

SetDefault is a wrapper around g_application_set_default().

func (*Application) SetFlags 

func (v *Application) SetFlags(flags ApplicationFlags)

SetFlags is a wrapper around g_application_set_flags().

func (*Application) SetInactivityTimeout 

func (v *Application) SetInactivityTimeout(timeout uint)

SetInactivityTimeout is a wrapper around g_application_set_inactivity_timeout().

func (*Application) UnmarkBusy 

func (v *Application) UnmarkBusy()

UnmarkBusy is a wrapper around g_application_unmark_busy().

func (*Application) WithdrawNotification 

func (v *Application) WithdrawNotification(id string)

WithdrawNotification is a wrapper around g_application_withdraw_notification().

type ApplicationFlags 

type ApplicationFlags int
const (
	APPLICATION_FLAGS_NONE           ApplicationFlags = C.G_APPLICATION_FLAGS_NONE
	APPLICATION_IS_SERVICE           ApplicationFlags = C.G_APPLICATION_IS_SERVICE
	APPLICATION_HANDLES_OPEN         ApplicationFlags = C.G_APPLICATION_HANDLES_OPEN
	APPLICATION_HANDLES_COMMAND_LINE ApplicationFlags = C.G_APPLICATION_HANDLES_COMMAND_LINE
	APPLICATION_SEND_ENVIRONMENT     ApplicationFlags = C.G_APPLICATION_SEND_ENVIRONMENT
	APPLICATION_NON_UNIQUE           ApplicationFlags = C.G_APPLICATION_NON_UNIQUE
)

type GValueMarshaler 

type GValueMarshaler func(uintptr) (interface{}, error)

GValueMarshaler is a marshal function to convert a GValue into an appropiate Go type. The uintptr parameter is a *C.GValue.

type IGlibConvert 

type IGlibConvert interface {
	//  If convertion can't be done, function have to panic with a message that it can't convert to type
	Convert(reflect.Type) reflect.Value
}

Should be implemented by any class which need special conversion like gtk.Application -> gio.Application

type IObject 

type IObject interface {
	// contains filtered or unexported methods
}

IObject is an interface type implemented by Object and all types which embed an Object. It is meant to be used as a type for function arguments which require GObjects or any subclasses thereof.

type InitiallyUnowned 

type InitiallyUnowned struct {
	// This must be a pointer so copies of the ref-sinked object
	// do not outlive the original object, causing an unref
	// finalizer to prematurely run.
	*Object
}

InitiallyUnowned is a representation of GLib's GInitiallyUnowned.

func (*InitiallyUnowned) Native 

func (v *InitiallyUnowned) Native() uintptr

Native returns a pointer to the underlying GObject. This is implemented here rather than calling Native on the embedded Object to prevent a nil pointer dereference.

type List 

type List struct {
	// contains filtered or unexported fields
}

List is a representation of Glib's GList.

func WrapList 

func WrapList(obj uintptr) *List

func (*List) Append 

func (v *List) Append(data uintptr) *List

Append is a wrapper around g_list_append().

func (*List) Data 

func (v *List) Data() interface{}

DataWrapped acts the same as data struct field, but passes retrieved value before returning through wrap function, set by DataWrapper(). If no wrap function is set, it returns raw unsafe.Pointer.

func (*List) DataWrapper 

func (v *List) DataWrapper(fn func(unsafe.Pointer) interface{})

DataWapper sets wrap functions, which is called during NthDataWrapped() and DataWrapped(). It's used to cast raw C data into appropriate Go structures and types every time that data is retreived.

func (*List) Foreach 

func (v *List) Foreach(fn func(item interface{}))

Foreach acts the same as g_list_foreach(). No user_data arguement is implemented because of Go clojure capabilities.

func (*List) Free 

func (v *List) Free()

Free is a wrapper around g_list_free().

func (*List) FreeFull 

func (v *List) FreeFull(fn func(item interface{}))

FreeFull acts the same as g_list_free_full(). Calling list.FreeFull(fn) is equivalent to calling list.Foreach(fn) and list.Free() sequentially.

func (*List) Insert 

func (v *List) Insert(data uintptr, position int) *List

Insert is a wrapper around g_list_insert().

func (*List) Length 

func (v *List) Length() uint

Length is a wrapper around g_list_length().

func (*List) Native 

func (v *List) Native() uintptr

func (*List) Next 

func (v *List) Next() *List

Next is a wrapper around the next struct field

func (*List) Nth 

func (v *List) Nth(n uint) *List

Nth() is a wrapper around g_list_nth().

func (*List) NthData 

func (v *List) NthData(n uint) interface{}

NthDataWrapped acts the same as g_list_nth_data(), but passes retrieved value before returning through wrap function, set by DataWrapper(). If no wrap function is set, it returns raw unsafe.Pointer.

func (*List) Prepend 

func (v *List) Prepend(data uintptr) *List

Prepend is a wrapper around g_list_prepend().

func (*List) Previous 

func (v *List) Previous() *List

Previous is a wrapper around the prev struct field

type MainContext 

type MainContext C.GMainContext

func MainContextDefault 

func MainContextDefault() *MainContext

MainContextDefault is a wrapper around g_main_context_default(). 

type Menu struct {
	MenuModel
}

Menu is a representation of GMenu. 

func MenuNew() *Menu

MenuNew is a wrapper around g_menu_new(). 

func (v *Menu) Append(label, detailed_action string)

Append is a wrapper around g_menu_append(). 

func (v *Menu) AppendItem(item *MenuItem)

AppendItem is a wrapper around g_menu_append_item(). 

func (v *Menu) AppendSection(label string, section *MenuModel)

AppendSection is a wrapper around g_menu_append_section(). 

func (v *Menu) AppendSubmenu(label string, submenu *MenuModel)

AppendSubmenu is a wrapper around g_menu_append_submenu(). 

func (v *Menu) Freeze()

Freeze is a wrapper around g_menu_freeze(). 

func (v *Menu) Insert(position int, label, detailed_action string)

Insert is a wrapper around g_menu_insert(). 

func (v *Menu) InsertItem(position int, item *MenuItem)

InsertItem is a wrapper around g_menu_insert_item(). 

func (v *Menu) InsertSection(position int, label string, section *MenuModel)

InsertSection is a wrapper around g_menu_insert_section(). 

func (v *Menu) InsertSubmenu(position int, label string, submenu *MenuModel)

InsertSubmenu is a wrapper around g_menu_insert_submenu(). 

func (v *Menu) Prepend(label, detailed_action string)

Prepend is a wrapper around g_menu_prepend(). 

func (v *Menu) PrependItem(item *MenuItem)

PrependItem is a wrapper around g_menu_prepend_item(). 

func (v *Menu) PrependSection(label string, section *MenuModel)

PrependSection is a wrapper around g_menu_prepend_section(). 

func (v *Menu) PrependSubmenu(label string, submenu *MenuModel)

PrependSubmenu is a wrapper around g_menu_prepend_submenu(). 

func (v *Menu) Remove(position int)

Remove is a wrapper around g_menu_remove(). 

func (v *Menu) RemoveAll()

RemoveAll is a wrapper around g_menu_remove_all(). 

type MenuItem struct {
	*Object
}

MenuItem is a representation of GMenuItem. 

func MenuItemNew(label, detailed_action string) *MenuItem

MenuItemNew is a wrapper around g_menu_item_new(). 

func MenuItemNewFromModel(model *MenuModel, index int) *MenuItem

MenuItemNewFromModel is a wrapper around g_menu_item_new_from_model(). 

func MenuItemNewSection(label string, section *MenuModel) *MenuItem

MenuItemNewSection is a wrapper around g_menu_item_new_section(). 

func MenuItemNewSubmenu(label string, submenu *MenuModel) *MenuItem

MenuItemNewSubmenu is a wrapper around g_menu_item_new_submenu(). 

func (v *MenuItem) GetLink(link string) *MenuModel

GetLink is a wrapper around g_menu_item_get_link(). 

func (v *MenuItem) SetDetailedAction(act string)

SetDetailedAction is a wrapper around g_menu_item_set_detailed_action(). 

func (v *MenuItem) SetLabel(label string)

SetLabel is a wrapper around g_menu_item_set_label(). 

func (v *MenuItem) SetLink(link string, model *MenuModel)

SetLink is a wrapper around g_menu_item_Set_link(). 

func (v *MenuItem) SetSection(section *MenuModel)

SetSection is a wrapper around g_menu_item_set_section(). 

func (v *MenuItem) SetSubmenu(submenu *MenuModel)

SetSubmenu is a wrapper around g_menu_item_set_submenu(). 

type MenuModel struct {
	*Object
}

MenuModel is a representation of GMenuModel. 

func (v *MenuModel) GetItemLink(index int, link string) *MenuModel

GetItemLink is a wrapper around g_menu_model_get_item_link(). 

func (v *MenuModel) GetNItems() int

GetNItems is a wrapper around g_menu_model_get_n_items(). 

func (v *MenuModel) IsMutable() bool

IsMutable is a wrapper around g_menu_model_is_mutable(). 

func (v *MenuModel) ItemsChanged(position, removed, added int)

ItemsChanged is a wrapper around g_menu_model_items_changed(). 

func (v *MenuModel) Native() uintptr

type Notification 

type Notification struct {
	*Object
}

Notification is a representation of GNotification.

func NotificationNew 

func NotificationNew(title string) *Notification

NotificationNew is a wrapper around g_notification_new().

func (*Notification) AddButton 

func (v *Notification) AddButton(label, detailedAction string)

AddButton is a wrapper around g_notification_add_button().

func (*Notification) Native 

func (v *Notification) Native() uintptr

func (*Notification) SetBody 

func (v *Notification) SetBody(body string)

SetBody is a wrapper around g_notification_set_body().

func (*Notification) SetDefaultAction 

func (v *Notification) SetDefaultAction(detailedAction string)

SetDefaultAction is a wrapper around g_notification_set_default_action().

func (*Notification) SetTitle 

func (v *Notification) SetTitle(title string)

SetTitle is a wrapper around g_notification_set_title().

type Object 

type Object struct {
	GObject *C.GObject
}

Object is a representation of GLib's GObject.

func (*Object) Connect 

func (v *Object) Connect(detailedSignal string, f interface{}, userData ...interface{}) (SignalHandle, error)

Connect is a wrapper around g_signal_connect_closure(). f must be a function with a signaure matching the callback signature for detailedSignal. userData must either 0 or 1 elements which can be optionally passed to f. If f takes less arguments than it is passed from the GLib runtime, the extra arguments are ignored.

Arguments for f must be a matching Go equivalent type for the C callback, or an interface type which the value may be packed in. If the type is not suitable, a runtime panic will occur when the signal is emitted.

func (*Object) ConnectAfter 

func (v *Object) ConnectAfter(detailedSignal string, f interface{}, userData ...interface{}) (SignalHandle, error)

ConnectAfter is a wrapper around g_signal_connect_closure(). f must be a function with a signaure matching the callback signature for detailedSignal. userData must either 0 or 1 elements which can be optionally passed to f. If f takes less arguments than it is passed from the GLib runtime, the extra arguments are ignored.

Arguments for f must be a matching Go equivalent type for the C callback, or an interface type which the value may be packed in. If the type is not suitable, a runtime panic will occur when the signal is emitted.

The difference between Connect and ConnectAfter is that the latter will be invoked after the default handler, not before.

func (*Object) Emit 

func (v *Object) Emit(s string, args ...interface{}) (interface{}, error)

Emit is a wrapper around g_signal_emitv() and emits the signal specified by the string s to an Object. Arguments to callback functions connected to this signal must be specified in args. Emit() returns an interface{} which must be type asserted as the Go equivalent type to the return value for native C callback.

Note that this code is unsafe in that the types of values in args are not checked against whether they are suitable for the callback.

func (*Object) ForceFloating 

func (v *Object) ForceFloating()

ForceFloating is a wrapper around g_object_force_floating().

func (*Object) GetProperty 

func (v *Object) GetProperty(name string) (interface{}, error)

GetProperty is a wrapper around g_object_get_property().

func (*Object) GetPropertyType 

func (v *Object) GetPropertyType(name string) (Type, error)

GetPropertyType returns the Type of a property of the underlying GObject. If the property is missing it will return TYPE_INVALID and an error.

func (*Object) HandlerBlock 

func (v *Object) HandlerBlock(handle SignalHandle)

HandlerBlock is a wrapper around g_signal_handler_block().

func (*Object) HandlerDisconnect 

func (v *Object) HandlerDisconnect(handle SignalHandle)

HandlerDisconnect is a wrapper around g_signal_handler_disconnect().

func (*Object) HandlerUnblock 

func (v *Object) HandlerUnblock(handle SignalHandle)

HandlerUnblock is a wrapper around g_signal_handler_unblock().

func (*Object) IsA 

func (v *Object) IsA(typ Type) bool

IsA is a wrapper around g_type_is_a().

func (*Object) IsFloating 

func (v *Object) IsFloating() bool

IsFloating is a wrapper around g_object_is_floating().

func (*Object) Native 

func (v *Object) Native() uintptr

Native returns a pointer to the underlying GObject.

func (*Object) Ref 

func (v *Object) Ref()

Ref is a wrapper around g_object_ref().

func (*Object) RefSink 

func (v *Object) RefSink()

RefSink is a wrapper around g_object_ref_sink().

func (*Object) Set 

func (v *Object) Set(name string, value interface{}) error

Set is a wrapper around g_object_set(). However, unlike g_object_set(), this function only sets one name value pair. Make multiple calls to this function to set multiple properties.

func (*Object) SetProperty 

func (v *Object) SetProperty(name string, value interface{}) error

SetProperty is a wrapper around g_object_set_property().

func (*Object) StopEmission 

func (v *Object) StopEmission(s string)

StopEmission is a wrapper around g_signal_stop_emission_by_name().

func (*Object) TypeFromInstance 

func (v *Object) TypeFromInstance() Type

TypeFromInstance is a wrapper around g_type_from_instance().

func (*Object) Unref 

func (v *Object) Unref()

Unref is a wrapper around g_object_unref().

type Quark 

type Quark uint32

type SList 

type SList struct {
	// contains filtered or unexported fields
}

SList is a representation of Glib's GSList.

func WrapSList 

func WrapSList(obj uintptr) *SList

func (*SList) Append 

func (v *SList) Append(data uintptr) *SList

func (*SList) Native 

func (v *SList) Native() uintptr

type Settings 

type Settings struct {
	*Object
}

Settings is a representation of GSettings.

func SettingsNew 

func SettingsNew(schemaID string) *Settings

SettingsNew is a wrapper around g_settings_new().

func SettingsNewFull 

func SettingsNewFull(schema *SettingsSchema, backend *SettingsBackend, path string) *Settings

SettingsNewFull is a wrapper around g_settings_new_full().

func SettingsNewWithBackend 

func SettingsNewWithBackend(schemaID string, backend *SettingsBackend) *Settings

SettingsNewWithBackend is a wrapper around g_settings_new_with_backend().

func SettingsNewWithBackendAndPath 

func SettingsNewWithBackendAndPath(schemaID string, backend *SettingsBackend, path string) *Settings

SettingsNewWithBackendAndPath is a wrapper around g_settings_new_with_backend_and_path().

func SettingsNewWithPath 

func SettingsNewWithPath(schemaID, path string) *Settings

SettingsNewWithPath is a wrapper around g_settings_new_with_path().

func (*Settings) Apply 

func (v *Settings) Apply()

Apply is a wrapper around g_settings_apply().

func (*Settings) Delay 

func (v *Settings) Delay()

Delay is a wrapper around g_settings_delay().

func (*Settings) GetBoolean 

func (v *Settings) GetBoolean(name string) bool

GetBoolean is a wrapper around g_settings_get_boolean().

func (*Settings) GetChild 

func (v *Settings) GetChild(name string) *Settings

GetChild is a wrapper around g_settings_get_child().

func (*Settings) GetDouble 

func (v *Settings) GetDouble(name string) float64

GetDouble is a wrapper around g_settings_get_double().

func (*Settings) GetEnum 

func (v *Settings) GetEnum(name string) int

GetEnum is a wrapper around g_settings_get_enum().

func (*Settings) GetFlags 

func (v *Settings) GetFlags(name string) uint

GetFlags is a wrapper around g_settings_get_flags().

func (*Settings) GetHasUnapplied 

func (v *Settings) GetHasUnapplied() bool

GetHasUnapplied is a wrapper around g_settings_get_has_unapplied().

func (*Settings) GetInt 

func (v *Settings) GetInt(name string) int

GetInt is a wrapper around g_settings_get_int().

func (*Settings) GetString 

func (v *Settings) GetString(name string) string

GetString is a wrapper around g_settings_get_string().

func (*Settings) GetUInt 

func (v *Settings) GetUInt(name string) uint

GetUInt is a wrapper around g_settings_get_uint().

func (*Settings) IsWritable 

func (v *Settings) IsWritable(name string) bool

IsWritable is a wrapper around g_settings_is_writable().

func (*Settings) ListChildren 

func (v *Settings) ListChildren() []string

ListChildren is a wrapper around g_settings_list_children().

func (*Settings) Native 

func (v *Settings) Native() uintptr

func (*Settings) Reset 

func (v *Settings) Reset(name string)

Reset is a wrapper around g_settings_reset().

func (*Settings) Revert 

func (v *Settings) Revert()

Revert is a wrapper around g_settings_revert().

func (*Settings) SetBoolean 

func (v *Settings) SetBoolean(name string, value bool) bool

SetBoolean is a wrapper around g_settings_set_boolean().

func (*Settings) SetDouble 

func (v *Settings) SetDouble(name string, value float64) bool

SetDouble is a wrapper around g_settings_set_double().

func (*Settings) SetEnum 

func (v *Settings) SetEnum(name string, value int) bool

SetEnum is a wrapper around g_settings_set_enum().

func (*Settings) SetFlags 

func (v *Settings) SetFlags(name string, value uint) bool

SetFlags is a wrapper around g_settings_set_flags().

func (*Settings) SetInt 

func (v *Settings) SetInt(name string, value int) bool

SetInt is a wrapper around g_settings_set_int().

func (*Settings) SetString 

func (v *Settings) SetString(name string, value string) bool

SetString is a wrapper around g_settings_set_string().

func (*Settings) SetUInt 

func (v *Settings) SetUInt(name string, value uint) bool

SetUInt is a wrapper around g_settings_set_uint().

type SettingsBackend 

type SettingsBackend struct {
	*Object
}

SettingsBackend is a representation of GSettingsBackend.

func KeyfileSettingsBackendNew 

func KeyfileSettingsBackendNew(filename, rootPath, rootGroup string) *SettingsBackend

KeyfileSettingsBackendNew is a wrapper around g_keyfile_settings_backend_new().

func MemorySettingsBackendNew 

func MemorySettingsBackendNew() *SettingsBackend

MemorySettingsBackendNew is a wrapper around g_memory_settings_backend_new().

func NullSettingsBackendNew 

func NullSettingsBackendNew() *SettingsBackend

NullSettingsBackendNew is a wrapper around g_null_settings_backend_new().

func SettingsBackendGetDefault 

func SettingsBackendGetDefault() *SettingsBackend

SettingsBackendGetDefault is a wrapper around g_settings_backend_get_default().

func (*SettingsBackend) Native 

func (v *SettingsBackend) Native() uintptr

type SettingsSchema 

type SettingsSchema struct {
	// contains filtered or unexported fields
}

SettingsSchema is a representation of GSettingsSchema.

func (*SettingsSchema) GetID 

func (v *SettingsSchema) GetID() string

GetID() is a wrapper around g_settings_schema_get_id().

func (*SettingsSchema) GetPath 

func (v *SettingsSchema) GetPath() string

GetPath() is a wrapper around g_settings_schema_get_path().

func (*SettingsSchema) HasKey 

func (v *SettingsSchema) HasKey(v1 string) bool

HasKey() is a wrapper around g_settings_schema_has_key().

func (*SettingsSchema) Native 

func (v *SettingsSchema) Native() uintptr

func (*SettingsSchema) Ref 

func (v *SettingsSchema) Ref() *SettingsSchema

Ref() is a wrapper around g_settings_schema_ref().

func (*SettingsSchema) Unref 

func (v *SettingsSchema) Unref()

Unref() is a wrapper around g_settings_schema_unref().

type SettingsSchemaSource 

type SettingsSchemaSource struct {
	// contains filtered or unexported fields
}

SettingsSchemaSource is a representation of GSettingsSchemaSource.

func SettingsSchemaSourceGetDefault 

func SettingsSchemaSourceGetDefault() *SettingsSchemaSource

SettingsSchemaSourceGetDefault is a wrapper around g_settings_schema_source_get_default().

func SettingsSchemaSourceNewFromDirectory 

func SettingsSchemaSourceNewFromDirectory(dir string, parent *SettingsSchemaSource, trusted bool) *SettingsSchemaSource

SettingsSchemaSourceNewFromDirectory() is a wrapper around g_settings_schema_source_new_from_directory().

func (*SettingsSchemaSource) Lookup 

func (v *SettingsSchemaSource) Lookup(schema string, recursive bool) *SettingsSchema

Lookup() is a wrapper around g_settings_schema_source_lookup().

func (*SettingsSchemaSource) Native 

func (v *SettingsSchemaSource) Native() uintptr

func (*SettingsSchemaSource) Ref 

func (v *SettingsSchemaSource) Ref() *SettingsSchemaSource

Ref() is a wrapper around g_settings_schema_source_ref().

func (*SettingsSchemaSource) Unref 

func (v *SettingsSchemaSource) Unref()

Unref() is a wrapper around g_settings_schema_source_unref().

type Signal 

type Signal struct {
	// contains filtered or unexported fields
}

func SignalNew 

func SignalNew(s string) (*Signal, error)

func (*Signal) String 

func (s *Signal) String() string

type SignalHandle 

type SignalHandle uint

type Source 

type Source C.GSource

func MainCurrentSource 

func MainCurrentSource() *Source

MainCurrentSource is a wrapper around g_main_current_source().

type SourceHandle 

type SourceHandle uint

func IdleAdd 

func IdleAdd(f interface{}, args ...interface{}) (SourceHandle, error)

IdleAdd adds an idle source to the default main event loop context. After running once, the source func will be removed from the main event loop, unless f returns a single bool true.

This function will cause a panic when f eventually runs if the types of args do not match those of f.

func TimeoutAdd 

func TimeoutAdd(timeout uint, f interface{}, args ...interface{}) (SourceHandle, error)

TimeoutAdd adds an timeout source to the default main event loop context. After running once, the source func will be removed from the main event loop, unless f returns a single bool true.

This function will cause a panic when f eventually runs if the types of args do not match those of f. timeout is in milliseconds

type Type 

type Type uint

Type is a representation of GLib's GType. 

const (
	TYPE_INVALID   Type = C.G_TYPE_INVALID
	TYPE_NONE      Type = C.G_TYPE_NONE
	TYPE_INTERFACE Type = C.G_TYPE_INTERFACE
	TYPE_CHAR      Type = C.G_TYPE_CHAR
	TYPE_UCHAR     Type = C.G_TYPE_UCHAR
	TYPE_BOOLEAN   Type = C.G_TYPE_BOOLEAN
	TYPE_INT       Type = C.G_TYPE_INT
	TYPE_UINT      Type = C.G_TYPE_UINT
	TYPE_LONG      Type = C.G_TYPE_LONG
	TYPE_ULONG     Type = C.G_TYPE_ULONG
	TYPE_INT64     Type = C.G_TYPE_INT64
	TYPE_UINT64    Type = C.G_TYPE_UINT64
	TYPE_ENUM      Type = C.G_TYPE_ENUM
	TYPE_FLAGS     Type = C.G_TYPE_FLAGS
	TYPE_FLOAT     Type = C.G_TYPE_FLOAT
	TYPE_DOUBLE    Type = C.G_TYPE_DOUBLE
	TYPE_STRING    Type = C.G_TYPE_STRING
	TYPE_POINTER   Type = C.G_TYPE_POINTER
	TYPE_BOXED     Type = C.G_TYPE_BOXED
	TYPE_PARAM     Type = C.G_TYPE_PARAM
	TYPE_OBJECT    Type = C.G_TYPE_OBJECT
	TYPE_VARIANT   Type = C.G_TYPE_VARIANT
)

func (Type) Depth 

func (t Type) Depth() uint

Depth is a wrapper around g_type_depth().

func (Type) Name 

func (t Type) Name() string

Name is a wrapper around g_type_name().

func (Type) Parent 

func (t Type) Parent() Type

Parent is a wrapper around g_type_parent().

type TypeMarshaler 

type TypeMarshaler struct {
	T Type
	F GValueMarshaler
}

TypeMarshaler represents an actual type and it's associated marshaler.

type UserDirectory 

type UserDirectory int

UserDirectory is a representation of GLib's GUserDirectory. 

const (
	USER_DIRECTORY_DESKTOP      UserDirectory = C.G_USER_DIRECTORY_DESKTOP
	USER_DIRECTORY_DOCUMENTS    UserDirectory = C.G_USER_DIRECTORY_DOCUMENTS
	USER_DIRECTORY_DOWNLOAD     UserDirectory = C.G_USER_DIRECTORY_DOWNLOAD
	USER_DIRECTORY_MUSIC        UserDirectory = C.G_USER_DIRECTORY_MUSIC
	USER_DIRECTORY_PICTURES     UserDirectory = C.G_USER_DIRECTORY_PICTURES
	USER_DIRECTORY_PUBLIC_SHARE UserDirectory = C.G_USER_DIRECTORY_PUBLIC_SHARE
	USER_DIRECTORY_TEMPLATES    UserDirectory = C.G_USER_DIRECTORY_TEMPLATES
	USER_DIRECTORY_VIDEOS       UserDirectory = C.G_USER_DIRECTORY_VIDEOS
)

type Value 

type Value struct {
	GValue *C.GValue
}

Value is a representation of GLib's GValue.

Don't allocate Values on the stack or heap manually as they may not be properly unset when going out of scope. Instead, use ValueAlloc(), which will set the runtime finalizer to unset the Value after it has left scope.

func GValue 

func GValue(v interface{}) (gvalue *Value, err error)

GValue converts a Go type to a comparable GValue. GValue() returns a non-nil error if the conversion was unsuccessful.

func ValueAlloc 

func ValueAlloc() (*Value, error)

ValueAlloc allocates a Value and sets a runtime finalizer to call g_value_unset() on the underlying GValue after leaving scope. ValueAlloc() returns a non-nil error if the allocation failed.

func ValueFromNative 

func ValueFromNative(l unsafe.Pointer) *Value

ValueFromNative returns a type-asserted pointer to the Value.

func ValueInit 

func ValueInit(t Type) (*Value, error)

ValueInit is a wrapper around g_value_init() and allocates and initializes a new Value with the Type t. A runtime finalizer is set to call g_value_unset() on the underlying GValue after leaving scope. ValueInit() returns a non-nil error if the allocation failed.

func (*Value) GetPointer 

func (v *Value) GetPointer() unsafe.Pointer

GetPointer is a wrapper around g_value_get_pointer().

func (*Value) GetString 

func (v *Value) GetString() (string, error)

GetString is a wrapper around g_value_get_string(). GetString() returns a non-nil error if g_value_get_string() returned a NULL pointer to distinguish between returning a NULL pointer and returning an empty string.

func (*Value) GoValue 

func (v *Value) GoValue() (interface{}, error)

GoValue converts a Value to comparable Go type. GoValue() returns a non-nil error if the conversion was unsuccessful. The returned interface{} must be type asserted as the actual Go representation of the Value.

This function is a wrapper around the many g_value_get_*() functions, depending on the type of the Value.

func (*Value) Native 

func (v *Value) Native() unsafe.Pointer

Native returns a pointer to the underlying GValue.

func (*Value) SetBool 

func (v *Value) SetBool(val bool)

SetBool is a wrapper around g_value_set_boolean().

func (*Value) SetDouble 

func (v *Value) SetDouble(val float64)

SetDouble is a wrapper around g_value_set_double().

func (*Value) SetFloat 

func (v *Value) SetFloat(val float32)

SetFloat is a wrapper around g_value_set_float().

func (*Value) SetInstance 

func (v *Value) SetInstance(instance uintptr)

SetInstance is a wrapper around g_value_set_instance().

func (*Value) SetInt 

func (v *Value) SetInt(val int)

SetInt is a wrapper around g_value_set_int().

func (*Value) SetInt64 

func (v *Value) SetInt64(val int64)

SetInt64 is a wrapper around g_value_set_int64().

func (*Value) SetPointer 

func (v *Value) SetPointer(p uintptr)

SetPointer is a wrapper around g_value_set_pointer().

func (*Value) SetSChar 

func (v *Value) SetSChar(val int8)

SetSChar is a wrapper around g_value_set_schar().

func (*Value) SetString 

func (v *Value) SetString(val string)

SetString is a wrapper around g_value_set_string().

func (*Value) SetUChar 

func (v *Value) SetUChar(val uint8)

SetUChar is a wrapper around g_value_set_uchar().

func (*Value) SetUInt 

func (v *Value) SetUInt(val uint)

SetUInt is a wrapper around g_value_set_uint().

func (*Value) SetUInt64 

func (v *Value) SetUInt64(val uint64)

SetUInt64 is a wrapper around g_value_set_uint64().

func (*Value) Type 

func (v *Value) Type() (actual Type, fundamental Type, err error)

Type is a wrapper around the G_VALUE_HOLDS_GTYPE() macro and the g_value_get_gtype() function. GetType() returns TYPE_INVALID if v does not hold a Type, or otherwise returns the Type of v.

type VariantClass 

type VariantClass int
const (
	VARIANT_CLASS_BOOLEAN     VariantClass = C.G_VARIANT_CLASS_BOOLEAN     //The GVariant is a boolean.
	VARIANT_CLASS_BYTE        VariantClass = C.G_VARIANT_CLASS_BYTE        //The GVariant is a byte.
	VARIANT_CLASS_INT16       VariantClass = C.G_VARIANT_CLASS_INT16       //The GVariant is a signed 16 bit integer.
	VARIANT_CLASS_UINT16      VariantClass = C.G_VARIANT_CLASS_UINT16      //The GVariant is an unsigned 16 bit integer.
	VARIANT_CLASS_INT32       VariantClass = C.G_VARIANT_CLASS_INT32       //The GVariant is a signed 32 bit integer.
	VARIANT_CLASS_UINT32      VariantClass = C.G_VARIANT_CLASS_UINT32      //The GVariant is an unsigned 32 bit integer.
	VARIANT_CLASS_INT64       VariantClass = C.G_VARIANT_CLASS_INT64       //The GVariant is a signed 64 bit integer.
	VARIANT_CLASS_UINT64      VariantClass = C.G_VARIANT_CLASS_UINT64      //The GVariant is an unsigned 64 bit integer.
	VARIANT_CLASS_HANDLE      VariantClass = C.G_VARIANT_CLASS_HANDLE      //The GVariant is a file handle index.
	VARIANT_CLASS_DOUBLE      VariantClass = C.G_VARIANT_CLASS_DOUBLE      //The GVariant is a double precision floating point value.
	VARIANT_CLASS_STRING      VariantClass = C.G_VARIANT_CLASS_STRING      //The GVariant is a normal string.
	VARIANT_CLASS_OBJECT_PATH VariantClass = C.G_VARIANT_CLASS_OBJECT_PATH //The GVariant is a D-Bus object path string.
	VARIANT_CLASS_SIGNATURE   VariantClass = C.G_VARIANT_CLASS_SIGNATURE   //The GVariant is a D-Bus signature string.
	VARIANT_CLASS_VARIANT     VariantClass = C.G_VARIANT_CLASS_VARIANT     //The GVariant is a variant.
	VARIANT_CLASS_MAYBE       VariantClass = C.G_VARIANT_CLASS_MAYBE       //The GVariant is a maybe-typed value.
	VARIANT_CLASS_ARRAY       VariantClass = C.G_VARIANT_CLASS_ARRAY       //The GVariant is an array.
	VARIANT_CLASS_TUPLE       VariantClass = C.G_VARIANT_CLASS_TUPLE       //The GVariant is a tuple.
	VARIANT_CLASS_DICT_ENTRY  VariantClass = C.G_VARIANT_CLASS_DICT_ENTRY  //The GVariant is a dictionary entry.
)

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.