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Refactors commands to utilize a common base

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This commit is contained in:
Eric Amodio
2017-03-27 02:17:09 -04:00
parent e0b3dcd484
commit 291c53cd19
1 changed files with 20 additions and 19 deletions
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39
src/commands/commands.ts
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@@ -44,15 +44,19 @@ export abstract class Command extends Disposable {
private _disposable: Disposable;
constructor(command: Commands) {
constructor(protected command: Commands) {
super(() => this.dispose());
this._disposable = commands.registerCommand(command, this.execute, this);
this._disposable = commands.registerCommand(command, this._execute, this);
}
dispose() {
this._disposable && this._disposable.dispose();
}
protected _execute(...args: any[]): any {
return this.execute(...args);
}
abstract execute(...args: any[]): any;
}
@@ -60,33 +64,30 @@ export abstract class EditorCommand extends Disposable {
private _disposable: Disposable;
constructor(command: Commands) {
constructor(public readonly command: Commands) {
super(() => this.dispose());
this._disposable = commands.registerTextEditorCommand(command, this.execute, this);
this._disposable = commands.registerTextEditorCommand(command, this._execute, this);
}
dispose() {
this._disposable && this._disposable.dispose();
}
private _execute(editor: TextEditor, edit: TextEditorEdit, ...args: any[]): any {
return this.execute(editor, edit, ...args);
}
abstract execute(editor: TextEditor, edit: TextEditorEdit, ...args: any[]): any;
}
export abstract class ActiveEditorCommand extends Disposable {
export abstract class ActiveEditorCommand extends Command {
private _disposable: Disposable;
constructor(command: Commands) {
super(() => this.dispose());
this._disposable = commands.registerCommand(command, this._execute, this);
constructor(public readonly command: Commands) {
super(command);
}
dispose() {
this._disposable && this._disposable.dispose();
}
_execute(...args: any[]): any {
return this.execute(window.activeTextEditor, ...args);
protected _execute(...args: any[]): any {
return super._execute(window.activeTextEditor, ...args);
}
abstract execute(editor: TextEditor, ...args: any[]): any;
@@ -99,16 +100,16 @@ export function getLastCommand() {
export abstract class ActiveEditorCachedCommand extends ActiveEditorCommand {
constructor(private command: Commands) {
constructor(public readonly command: Commands) {
super(command);
}
_execute(...args: any[]): any {
protected _execute(...args: any[]): any {
lastCommand = {
command: this.command,
args: args
};
return this.execute(window.activeTextEditor, ...args);
return super._execute(...args);
}
abstract execute(editor: TextEditor, ...args: any[]): any;