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📄 MultiCmdsCommand.js

📊 Analysis Summary

Metric	Count
🔧 Functions	4
🧱 Classes	1
📦 Imports	1
📊 Variables & Constants	3

📚 Table of Contents

• Imports
• Variables & Constants
• Functions
• Classes

🛠️ File Location:

📂 editor/js/commands/MultiCmdsCommand.js

📦 Imports

Name	Source
Command	../Command.js

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Variables & Constants

Name	Type	Kind	Value	Exported
cmds	any[]	let/var	[]	✗
cmds	any	let/var	json.cmds	✗
cmd	any	let/var	new window[ cmds[ i ].type ]()	✗

---

Functions

MultiCmdsCommand.execute(): void

Returns: void

Calls:

• this.cmdArray[ i ].execute
• this.editor.signals.sceneGraphChanged.dispatch

Code

execute() {

        this.editor.signals.sceneGraphChanged.active = false;

        for ( let i = 0; i < this.cmdArray.length; i ++ ) {

            this.cmdArray[ i ].execute();

        }

        this.editor.signals.sceneGraphChanged.active = true;
        this.editor.signals.sceneGraphChanged.dispatch();

    }

MultiCmdsCommand.undo(): void

Returns: void

Calls:

• this.cmdArray[ i ].undo
• this.editor.signals.sceneGraphChanged.dispatch

Code

undo() {

        this.editor.signals.sceneGraphChanged.active = false;

        for ( let i = this.cmdArray.length - 1; i >= 0; i -- ) {

            this.cmdArray[ i ].undo();

        }

        this.editor.signals.sceneGraphChanged.active = true;
        this.editor.signals.sceneGraphChanged.dispatch();

    }

MultiCmdsCommand.toJSON(): { type: string; id: number; name: string; }

Returns: { type: string; id: number; name: string; }

Calls:

• super.toJSON
• cmds.push
• this.cmdArray[ i ].toJSON

Code

toJSON() {

        const output = super.toJSON( this );

        const cmds = [];
        for ( let i = 0; i < this.cmdArray.length; i ++ ) {

            cmds.push( this.cmdArray[ i ].toJSON() );

        }

        output.cmds = cmds;

        return output;

    }

MultiCmdsCommand.fromJSON(json: any): void

Parameters:

• json any

Returns: void

Calls:

• super.fromJSON
• cmd.fromJSON
• this.cmdArray.push

Code

fromJSON( json ) {

        super.fromJSON( json );

        const cmds = json.cmds;
        for ( let i = 0; i < cmds.length; i ++ ) {

            const cmd = new window[ cmds[ i ].type ](); // creates a new object of type "json.type"
            cmd.fromJSON( cmds[ i ] );
            this.cmdArray.push( cmd );

        }

    }

---

Classes

MultiCmdsCommand

Class Code

class MultiCmdsCommand extends Command {

    /**
     * @param {Editor} editor
     * @param {Array<Command>} [cmdArray=[]]
     * @constructor
     */
    constructor( editor, cmdArray = [] ) {

        super( editor );

        this.type = 'MultiCmdsCommand';
        this.name = editor.strings.getKey( 'command/MultiCmds' );

        this.cmdArray = cmdArray;

    }

    execute() {

        this.editor.signals.sceneGraphChanged.active = false;

        for ( let i = 0; i < this.cmdArray.length; i ++ ) {

            this.cmdArray[ i ].execute();

        }

        this.editor.signals.sceneGraphChanged.active = true;
        this.editor.signals.sceneGraphChanged.dispatch();

    }

    undo() {

        this.editor.signals.sceneGraphChanged.active = false;

        for ( let i = this.cmdArray.length - 1; i >= 0; i -- ) {

            this.cmdArray[ i ].undo();

        }

        this.editor.signals.sceneGraphChanged.active = true;
        this.editor.signals.sceneGraphChanged.dispatch();

    }

    toJSON() {

        const output = super.toJSON( this );

        const cmds = [];
        for ( let i = 0; i < this.cmdArray.length; i ++ ) {

            cmds.push( this.cmdArray[ i ].toJSON() );

        }

        output.cmds = cmds;

        return output;

    }

    fromJSON( json ) {

        super.fromJSON( json );

        const cmds = json.cmds;
        for ( let i = 0; i < cmds.length; i ++ ) {

            const cmd = new window[ cmds[ i ].type ](); // creates a new object of type "json.type"
            cmd.fromJSON( cmds[ i ] );
            this.cmdArray.push( cmd );

        }

    }

}

Methods

execute(): void

Code

execute() {

        this.editor.signals.sceneGraphChanged.active = false;

        for ( let i = 0; i < this.cmdArray.length; i ++ ) {

            this.cmdArray[ i ].execute();

        }

        this.editor.signals.sceneGraphChanged.active = true;
        this.editor.signals.sceneGraphChanged.dispatch();

    }

undo(): void

Code

undo() {

        this.editor.signals.sceneGraphChanged.active = false;

        for ( let i = this.cmdArray.length - 1; i >= 0; i -- ) {

            this.cmdArray[ i ].undo();

        }

        this.editor.signals.sceneGraphChanged.active = true;
        this.editor.signals.sceneGraphChanged.dispatch();

    }

toJSON(): { type: string; id: number; name: string; }

Code

toJSON() {

        const output = super.toJSON( this );

        const cmds = [];
        for ( let i = 0; i < this.cmdArray.length; i ++ ) {

            cmds.push( this.cmdArray[ i ].toJSON() );

        }

        output.cmds = cmds;

        return output;

    }

fromJSON(json: any): void

Code

fromJSON( json ) {

        super.fromJSON( json );

        const cmds = json.cmds;
        for ( let i = 0; i < cmds.length; i ++ ) {

            const cmd = new window[ cmds[ i ].type ](); // creates a new object of type "json.type"
            cmd.fromJSON( cmds[ i ] );
            this.cmdArray.push( cmd );

        }

    }

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