Module userland.scripts.messages.save_modal

Save confirmation screen

Classes

class SaveModal (*args,
reply_to: Message | None = None,
**kwargs)

Expand source code

class SaveModal(ModalScreen):
    """Save confirmation screen"""

    CSS = """
        SaveModal {
            align: center middle;
            background: rgba(0, 0, 0, 0.5);
        }

        Button {
            margin: 1;
            width: 33%;
        }

        #save {
            margin-left: 0;
            margin-top: 1;
        }

        #wrapper {
            background: $primary-background;
            height: 7;
            padding: 1;
            width: 60;
        }
    """

    reply_to: Message | None

    def __init__(self, *args, reply_to: Message | None = None, **kwargs):
        super().__init__(*args, **kwargs)
        self.reply_to = reply_to

    def compose(self):
        yield Vertical(
            Label("Do you want to save your message?"),
            Horizontal(
                Button("Save", variant="success", id="save"),
                Button("Continue", variant="primary", id="continue"),
                Button("Discard", variant="error", id="discard"),
            ),
            id="wrapper",
        )

    async def on_button_pressed(self, event: Button.Pressed) -> None:
        assert event.button.id

        if event.button.id == "continue":
            self.app.pop_screen()  # pop this modal
            return

        if event.button.id == "save":
            self.app.pop_screen()
            await self.app.push_screen(DetailsModal(reply_to=self.reply_to))
            return

        self.app.pop_screen()  # pop this modal
        self.app.pop_screen()  # pop the editor

    async def key_escape(self, _):
        self.app.pop_screen()  # pop this modal

Save confirmation screen

Initialize the screen.

Args

name

The name of the screen.

id

The ID of the screen in the DOM.

classes

The CSS classes for the screen.

Ancestors

• textual.screen.ModalScreen
• textual.screen.Screen
• typing.Generic
• textual.widget.Widget
• textual.dom.DOMNode
• textual.message_pump.MessagePump

Class variables

var CSS

var can_focus

var can_focus_children

var reply_to : Message | None

Methods

def compose(self)

Expand source code

def compose(self):
    yield Vertical(
        Label("Do you want to save your message?"),
        Horizontal(
            Button("Save", variant="success", id="save"),
            Button("Continue", variant="primary", id="continue"),
            Button("Discard", variant="error", id="discard"),
        ),
        id="wrapper",
    )

Called by Textual to create child widgets.

This method is called when a widget is mounted or by setting recompose=True when calling [refresh()][textual.widget.Widget.refresh].

Note that you don't typically need to explicitly call this method.

Example

def compose(self) -> ComposeResult:
    yield Header()
    yield Label("Press the button below:")
    yield Button()
    yield Footer()

async def key_escape(self, _)

Expand source code

async def key_escape(self, _):
    self.app.pop_screen()  # pop this modal

async def on_button_pressed(self, event: textual.widgets._button.Button.Pressed) ‑> None

Expand source code

async def on_button_pressed(self, event: Button.Pressed) -> None:
    assert event.button.id

    if event.button.id == "continue":
        self.app.pop_screen()  # pop this modal
        return

    if event.button.id == "save":
        self.app.pop_screen()
        await self.app.push_screen(DetailsModal(reply_to=self.reply_to))
        return

    self.app.pop_screen()  # pop this modal
    self.app.pop_screen()  # pop the editor