https://github.com/pharo-spec/commander2

Flexible implementation of the command design pattern.
https://github.com/pharo-spec/commander2

pharo

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Flexible implementation of the command design pattern.

• Host: GitHub
• URL: https://github.com/pharo-spec/commander2
• Owner: pharo-spec
• Created: 2018-10-24T18:03:18.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-10-10T06:43:19.000Z (over 5 years ago)
• Last Synced: 2024-11-10T17:40:16.380Z (2 months ago)
• Topics: pharo
• Language: Smalltalk
• Homepage:
• Size: 217 KB
• Stars: 1
• Watchers: 9
• Forks: 3
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

        
# Commander 2

[![Build Status](https://travis-ci.org/pharo-spec/Commander2.svg?branch=master)](https://travis-ci.org/pharo-spec/Commander2)

[![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/PolyMathOrg/DataFrame/master/LICENSE)

[![Pharo version](https://img.shields.io/badge/Pharo-8.0-%23aac9ff.svg)](https://pharo.org/download)

Implementation of the command design pattern with the following objectives:

- Simple model of commands

- Ease reusability of commands accross multiple tools / framework

- Instance of commands can be modified (e.g., name, description, etc...)

- Pluging custom user-command made easy

## Install

```Smalltalk

Metacello new

	repository: 'github://pharo-spec/Commander2/src';

	baseline: 'Commander2';

	load

```

## Example

> Note: This example is now shipped with the Spec2 integration which is managed by [Spec2 project](https://github.com/pharo-spec/Spec).

> The code is thus no longer available in this repository.

`Commander2-ContactBook` package contains an example of Commander2 usage in the context of a Spec application.

The following code should be checked when learning how to use the framework:

- `CmContactBookCommand` and subclasses are the definition of commands required by the example application.

- `CmContactBookPresenter class>>#buildCommandsGroupWith:forRoot:` This method is the entry point to describe commands available to your Spec presenter. One can learn how to build group of commands from this method.

- `CmContactBookPresenter>>#initializeWidgets` This method shows how to inject a Spec's `MenuPresenter` built from a command group in your presenter.

- `CmContactBookPresenter>>#initializeWindow:` This method shows how to bind the shortcuts defined by your command group to your Spec presenter.