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Copy pathtrace.d.ts
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102 lines (87 loc) · 3 KB
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/**
* Allows you to trace and print specific information based on categories.
*/
declare module "trace" {
/**
* Enables the trace module.
*/
export function enable(): void;
/**
* Disables the trace module.
*/
export function disable(): void;
/**
* Adds a TraceWriter instance to the trace module.
* @param writer The TraceWriter instance to add.
*/
export function addWriter(writer: TraceWriter);
/**
* Removes a TraceWriter instance from the trace module.
* @param writer The TraceWriter instance to remove.
*/
export function removeWriter(writer: TraceWriter);
/**
* Clears all the writers from the trace module.
*/
export function clearWriters();
/**
* Sets the categories the module will trace.
* @param categories The comma-separated list of categories. If not specified all messages from all categories will be traced.
*/
export function setCategories(categories: string);
/**
* Writes a message using the available writers.
* @param message The message to be written.
* @param category The category of the message.
* @param type Optional, the type of the message - info, warning, error.
*/
export function write(message: any, category: string, type?: number);
/**
* Notifies all the attached listeners for an event that has occurred in the sender object.
* @param object The Object instance that raised the event.
* @param name The name of the raised event.
* @param data An optional parameter that passes the data associated with the event.
*/
export function notifyEvent(object: Object, name: string, data?: any);
export function addEventListener(listener: EventListener);
export function removeEventListener(listener: EventListener);
/**
* An enum that defines all predefined categories.
*/
module categories {
export var VisualTreeEvents: string;
export var Layout: string;
export var Style: string;
export var ViewHierarchy: string;
export var NativeLifecycle: string;
export var Debug: string;
export var Navigation: string;
export var Test: string;
export var Binding: string;
export var All: string;
export var separator: string;
export function concat(...categories: string[]): string;
}
/**
* An enum that defines all predefined message types.
*/
module messageType {
export var log: number;
export var info: number;
export var warn: number;
export var error: number;
}
/**
* An interface used to define a writer used by trace to print (log).
*/
export interface TraceWriter {
write(message: any, category: string, type?: number);
}
/**
* An interface used to trace information about specific event.
*/
export interface EventListener {
filter: string;
on(object: Object, name: string, data?: any);
}
}