Struct Application 

pub struct Application { /* private fields */ }

An application put together: its entities, its model and what makes frames. Layers from the administrator and the user go on with layers_mut.

Implementations

impl Application

pub fn builder(title: impl Into<String>) -> ApplicationBuilder

Starts an application with this title.

pub fn title(&self) -> &str

Its title.

pub fn entities(&self) -> &[EntityInfo]

Every entity it knows.

pub fn model(&self) -> Rc<ModelNode>

The model as it stands.

pub fn unusable(&self) -> &[UnusableNode]

What in the layers has nowhere to go.

pub fn layers_mut(&mut self) -> &mut ModelLayers

Its layers. Call refresh_model after changing them.

pub fn set_language(&mut self, language: &str) -> Result<(), ModelError>

Shows the model in this language, from the translation given for it; one that was not given brings back what was declared.

pub fn export_captions(&self) -> String

What people see in the model, for translating outside the code: a line per caption, as CSV with its path, the caption and an empty column for the translation.

pub fn import_captions( &mut self, language: &str, csv: &str, ) -> Result<(), ModelError>

Takes what export_captions gave, with its last column filled in, as the model in this language. Lines left empty stay as they were. What points to nothing shows in unusable once the language is picked.

pub fn run_initial_records( &self, space: &mut dyn ObjectSpace, ) -> Result<(), String>

Puts in place the records every module needs, and keeps them.

pub fn set_typed_setting( &mut self, path: &[&str], name: &str, text: &str, ) -> Result<(), ModelError>

Keeps a setting typed as text in the person’s own layer, and applies it. It stays what it was: a number has to be typed as a number, and yes or no as true or false.

pub fn clear_user_settings(&mut self) -> Result<(), ModelError>

Throws away the person’s own layer of the model.

pub fn set_user_setting( &mut self, path: &[&str], name: &str, value: &str, ) -> Result<(), ModelError>

Keeps a setting in the person’s own layer of the model, and applies it.

pub fn refresh_model(&mut self) -> Result<(), ModelError>

Applies the layers again. Frames made after this see the result; views already showing have to be shown again.

pub fn set_security(&mut self, security: Rc<SecurityContext>)

What every frame made from now on goes by, for who is signed in.

pub fn new_frame( &self, context: FrameContext, space: Rc<RefCell<dyn ObjectSpace>>, ) -> Frame

A frame with new controllers from every module, in order, over this unit of work.

Trait Implementations

impl Debug for Application

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

Formats the value using the given formatter.