Struct MessageText

pub struct MessageText {
    original_text: RefCell<String>,
    is_html: Cell<bool>,
    format: Cell<ContentFormat>,
    detect_at_room: Cell<bool>,
    sender: BoundObjectWeakRef<Member>,
}

Fields

original_text: RefCell<String>

The original text of the message that is displayed.

is_html: Cell<bool>

Whether the original text is HTML.

Only used for emotes.

format: Cell<ContentFormat>

The text format.

detect_at_room: Cell<bool>

Whether the message might contain an @room mention.

sender: BoundObjectWeakRef<Member>

The sender of the message, if we need to listen to changes.

Implementations

impl MessageText

fn register_type()

Registers the type only once.

impl MessageText

pub fn downgrade(&self) -> <Self as Downgrade>::Weak

impl MessageText

pub(super) fn with_plain_text(&self, body: String, format: ContentFormat)

Display the given plain text.

pub(super) fn with_markup( &self, formatted: Option<FormattedBody>, body: String, room: &Room, format: ContentFormat, detect_at_room: bool, )

Display the given text with possible markup.

It will detect if it should display the body or the formatted body.

pub(super) fn with_emote( &self, formatted: Option<FormattedBody>, body: String, sender: &Member, room: &Room, format: ContentFormat, detect_at_room: bool, )

Display the given emote for sender.

It will detect if it should display the body or the formatted body.

fn update_emote(&self, room: &Room, sender_name: &str)

Update the emote.

fn build_plain_text(&self, text: String)

Build the message for the given plain text.

The text must have been escaped and the end whitespaces removed before calling this method.

fn build_text(&self, text: &str, room: &Room, sender_name: Option<&str>)

Build the message for the given text in the given room.

We will try to detect URIs in the text.

If detect_at_room is true, we will try to detect @room in the text.

If sender_name is provided, it is added as a prefix. This is used for emotes.

fn build_html( &self, html: &str, room: &Room, sender_name: Option<&str>, ) -> Result<(), ()>

Build the message for the given HTML in the given room.

We will try to detect URIs in the text.

If detect_at_room is true, we will try to detect @room in the text.

If sender_name is provided, it is added as a prefix. This is used for emotes.

Returns an error if the HTML string doesn’t contain any HTML.

fn original_text_changed(&self, text: &str) -> bool

Whether the given text is different than the current original text.

fn set_original_text(&self, text: String)

Set the original text of the message to display.

fn set_is_html(&self, is_html: bool)

Set whether the original text of the message is HTML.

fn format_changed(&self, format: ContentFormat) -> bool

Whether the given format is different than the current format.

fn set_format(&self, format: ContentFormat)

Set the text format.

fn detect_at_room(&self) -> bool

Whether the message might contain an @room mention.

fn set_detect_at_room(&self, detect_at_room: bool)

Set whether the message might contain an @room mention.

fn sender_changed(&self, sender: &Member) -> bool

Whether the sender of the message changed.

fn reset(&self)

Reset this MessageText.

Trait Implementations

impl Debug for MessageText

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MessageText

fn default() -> MessageText

Returns the “default value” for a type.

impl DerivedObjectProperties for MessageText

fn derived_properties() -> &'static [ParamSpec]

Properties installed for this type.

fn derived_property(&self, id: usize, pspec: &ParamSpec) -> Value

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

fn derived_set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

impl ObjectImpl for MessageText

fn properties() -> &'static [ParamSpec]

Properties installed for this type.

fn set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Property setter.

fn property(&self, id: usize, pspec: &ParamSpec) -> Value

Property getter.

fn signals() -> &'static [Signal]

Signals installed for this type.

fn constructed(&self)

Constructed.

fn dispose(&self)

Disposes of the object.

fn notify(&self, pspec: &ParamSpec)

Function to be called when property change is notified for with self.notify("property").

fn dispatch_properties_changed(&self, pspecs: &[ParamSpec])

impl ObjectSubclass for MessageText

const NAME: &'static str = "ContentMessageText"

GObject type name.

type Interfaces = ()

List of interfaces implemented by this type.

type Class = ClassStruct<MessageText>

The C class struct.

type Instance = InstanceStruct<MessageText>

The C instance struct.

type Type = MessageText

Wrapper around this subclass defined with wrapper!

type ParentType = Bin

Parent Rust type to inherit from.

fn new() -> Self

Constructor.

const ABSTRACT: bool = false

If this subclass is an abstract class or not.

const ALLOW_NAME_CONFLICT: bool = false

Allow name conflicts for this class.

fn type_init(_type_: &mut InitializingType<Self>)

Additional type initialization.

fn class_init(_klass: &mut Self::Class)

Class initialization.

fn with_class(_klass: &Self::Class) -> Self

Constructor.

fn instance_init(_obj: &InitializingObject<Self>)

Performs additional instance initialization.

impl ObjectSubclassType for MessageText

fn type_data() -> NonNull<TypeData>

Storage for the type-specific data used during registration.

fn type_() -> Type

Returns the glib::Type ID of the subclass.

impl WidgetImpl for MessageText

fn compute_expand(&self, hexpand: &mut bool, vexpand: &mut bool)

fn contains(&self, x: f64, y: f64) -> bool

fn direction_changed(&self, previous_direction: TextDirection)

fn focus(&self, direction_type: DirectionType) -> bool

fn request_mode(&self) -> SizeRequestMode

fn grab_focus(&self) -> bool

fn hide(&self)

👎Deprecated: Since 4.10

fn keynav_failed(&self, direction_type: DirectionType) -> bool

fn map(&self)

fn measure( &self, orientation: Orientation, for_size: i32, ) -> (i32, i32, i32, i32)

fn mnemonic_activate(&self, group_cycling: bool) -> bool

fn move_focus(&self, direction_type: DirectionType)

fn query_tooltip( &self, x: i32, y: i32, keyboard_tooltip: bool, tooltip: &Tooltip, ) -> bool

fn realize(&self)

fn root(&self)

fn set_focus_child(&self, child: Option<&Widget>)

fn show(&self)

👎Deprecated: Since 4.10

fn size_allocate(&self, width: i32, height: i32, baseline: i32)

fn snapshot(&self, snapshot: &Snapshot)

fn state_flags_changed(&self, state_flags: &StateFlags)

fn system_setting_changed(&self, settings: &SystemSetting)

fn unmap(&self)

fn unrealize(&self)

fn unroot(&self)

impl BinImpl for MessageText