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joplin/ReactNativeClient/lib/services/plugins/api/JoplinCommands.ts
2020-10-21 01:43:06 +01:00

77 lines
2.7 KiB
TypeScript

import CommandService, { CommandContext, CommandDeclaration, CommandRuntime } from 'lib/services/CommandService';
import { Command } from './types';
/**
* This class allows executing or registering new Joplin commands. Commands can be executed or associated with
* {@link JoplinViewsToolbarButtons | toolbar buttons} or {@link JoplinViewsMenuItems | menu items}.
*
* [View the demo plugin](https://github.com/laurent22/joplin/tree/dev/CliClient/tests/support/plugins/register_command)
*
* ## Executing Joplin's internal commands
*
* It is also possible to execute internal Joplin's commands which, as of now, are not well documented.
* You can find the list directly on GitHub though at the following locations:
*
* https://github.com/laurent22/joplin/tree/dev/ElectronClient/gui/MainScreen/commands
* https://github.com/laurent22/joplin/tree/dev/ElectronClient/commands
* https://github.com/laurent22/joplin/tree/dev/ElectronClient/gui/NoteEditor/commands/editorCommandDeclarations.ts
*
* To view what arguments are supported, you can open any of these files and look at the `execute()` command.
*/
export default class JoplinCommands {
/**
* <span class="platform-desktop">desktop</span> Executes the given command.
* The `props` are the arguments passed to the command, and they vary based on the command
*
* ```typescript
* // Create a new note in the current notebook:
* await joplin.commands.execute('newNote');
*
* // Create a new sub-notebook under the provided notebook
* // Note: internally, notebooks are called "folders".
* await joplin.commands.execute('newFolder', "SOME_FOLDER_ID");
* ```
*/
async execute(commandName: string, ...args:any[]):Promise<any | void> {
return CommandService.instance().execute(commandName, ...args);
}
/**
* <span class="platform-desktop">desktop</span> Registers a new command.
*
* ```typescript
* // Register a new commmand called "testCommand1"
*
* await joplin.commands.register({
* name: 'testCommand1',
* label: 'My Test Command 1',
* iconName: 'fas fa-music',
* execute: () => {
* alert('Testing plugin command 1');
* },
* });
* ```
*/
async register(command:Command) {
const declaration:CommandDeclaration = {
name: command.name,
label: command.label,
};
if ('iconName' in command) declaration.iconName = command.iconName;
const runtime:CommandRuntime = {
execute: (_context:CommandContext, ...args:any[]) => {
return command.execute(...args);
},
};
if ('enabledCondition' in command) runtime.enabledCondition = command.enabledCondition;
CommandService.instance().registerDeclaration(declaration);
CommandService.instance().registerRuntime(declaration.name, runtime);
}
}