{
    "$schema": "http://json-schema.org/draft-07/schema",
    "title": "JupyterLab Plugin Settings/Preferences Schema",
    "description": "JupyterLab plugin settings/preferences schema",
    "version": "1.0.0",
    "type": "object",
    "additionalProperties": true,
    "properties": {
        "jupyter.lab.internationalization": {
            "type": "object",
            "properties": {
                "selectors": {
                    "type": "array",
                    "items": {
                        "type": "string",
                        "minLength": 1
                    }
                },
                "domain": {
                    "type": "string",
                    "minLength": 1
                }
            }
        },
        "jupyter.lab.menus": {
            "type": "object",
            "properties": {
                "main": {
                    "title": "Main menu entries",
                    "description": "List of menu items to add to the main menubar.",
                    "items": {
                        "$ref": "#/definitions/menu"
                    },
                    "type": "array",
                    "default": []
                },
                "context": {
                    "title": "The application context menu.",
                    "description": "List of context menu items.",
                    "items": {
                        "allOf": [
                            { "$ref": "#/definitions/menuItem" },
                            {
                                "properties": {
                                    "selector": {
                                        "description": "The CSS selector for the context menu item.",
                                        "type": "string"
                                    }
                                }
                            }
                        ]
                    },
                    "type": "array",
                    "default": []
                }
            },
            "additionalProperties": false
        },
        "jupyter.lab.metadataforms": {
            "items": {
                "$ref": "#/definitions/metadataForm"
            },
            "type": "array",
            "default": []
        },
        "jupyter.lab.setting-deprecated": {
            "type": "boolean",
            "default": false
        },
        "jupyter.lab.setting-icon": {
            "type": "string",
            "default": ""
        },
        "jupyter.lab.setting-icon-class": {
            "type": "string",
            "default": ""
        },
        "jupyter.lab.setting-icon-label": {
            "type": "string",
            "default": "Plugin"
        },
        "jupyter.lab.shortcuts": {
            "items": {
                "$ref": "#/definitions/shortcut"
            },
            "type": "array",
            "default": []
        },
        "jupyter.lab.toolbars": {
            "properties": {
                "^\\w[\\w-\\.]*$": {
                    "items": {
                        "$ref": "#/definitions/toolbarItem"
                    },
                    "type": "array",
                    "default": []
                }
            },
            "type": "object",
            "default": {}
        },
        "jupyter.lab.transform": {
            "type": "boolean",
            "default": false
        }
    },
    "definitions": {
        "menu": {
            "properties": {
                "disabled": {
                    "description": "Whether the menu is disabled or not",
                    "type": "boolean",
                    "default": false
                },
                "icon": {
                    "description": "Menu icon id",
                    "type": "string"
                },
                "id": {
                    "description": "Menu unique id",
                    "oneOf": [
                        {
                            "type": "string",
                            "enum": [
                                "jp-menu-file",
                                "jp-menu-file-new",
                                "jp-menu-edit",
                                "jp-menu-help",
                                "jp-menu-kernel",
                                "jp-menu-run",
                                "jp-menu-settings",
                                "jp-menu-view",
                                "jp-menu-tabs"
                            ]
                        },
                        { "type": "string", "pattern": "[a-z][a-z0-9\\-_]+" }
                    ]
                },
                "items": {
                    "description": "Menu items",
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/menuItem"
                    }
                },
                "label": {
                    "description": "Menu label",
                    "type": "string"
                },
                "mnemonic": {
                    "description": "Mnemonic index for the label",
                    "type": "number",
                    "minimum": -1,
                    "default": -1
                },
                "rank": {
                    "description": "Menu rank",
                    "type": "number",
                    "minimum": 0
                }
            },
            "required": ["id"],
            "type": "object"
        },
        "menuItem": {
            "properties": {
                "args": {
                    "description": "Command arguments",
                    "type": "object"
                },
                "command": {
                    "description": "Command id",
                    "type": "string"
                },
                "disabled": {
                    "description": "Whether the item is disabled or not",
                    "type": "boolean",
                    "default": false
                },
                "type": {
                    "description": "Item type",
                    "type": "string",
                    "enum": ["command", "submenu", "separator"],
                    "default": "command"
                },
                "rank": {
                    "description": "Item rank",
                    "type": "number",
                    "minimum": 0
                },
                "submenu": {
                    "oneOf": [
                        {
                            "$ref": "#/definitions/menu"
                        },
                        {
                            "type": "null"
                        }
                    ]
                }
            },
            "type": "object"
        },
        "shortcut": {
            "properties": {
                "args": {
                    "title": "The arguments for the command",
                    "type": "object"
                },
                "command": {
                    "title": "The command id",
                    "description": "The command executed when the binding is matched.",
                    "type": "string"
                },
                "disabled": {
                    "description": "Whether this shortcut is disabled or not.",
                    "type": "boolean",
                    "default": false
                },
                "keys": {
                    "title": "The key sequence for the binding",
                    "description": "The key shortcut like `Accel A` or the sequence of shortcuts to press like [`Accel A`, `B`]",
                    "items": {
                        "type": "string"
                    },
                    "type": "array"
                },
                "macKeys": {
                    "title": "The key sequence for the binding on macOS",
                    "description": "The key shortcut like `Cmd A` or the sequence of shortcuts to press like [`Cmd A`, `B`]",
                    "items": {
                        "type": "string"
                    },
                    "type": "array"
                },
                "winKeys": {
                    "title": "The key sequence for the binding on Windows",
                    "description": "The key shortcut like `Ctrl A` or the sequence of shortcuts to press like [`Ctrl A`, `B`]",
                    "items": {
                        "type": "string"
                    },
                    "type": "array"
                },
                "linuxKeys": {
                    "title": "The key sequence for the binding on Linux",
                    "description": "The key shortcut like `Ctrl A` or the sequence of shortcuts to press like [`Ctrl A`, `B`]",
                    "items": {
                        "type": "string"
                    },
                    "type": "array"
                },
                "selector": {
                    "title": "CSS selector",
                    "type": "string"
                }
            },
            "required": ["command", "keys", "selector"],
            "type": "object"
        },
        "toolbarItem": {
            "properties": {
                "name": {
                    "title": "Unique name",
                    "type": "string"
                },
                "args": {
                    "title": "Command arguments",
                    "type": "object"
                },
                "command": {
                    "title": "Command id",
                    "type": "string",
                    "default": ""
                },
                "disabled": {
                    "title": "Whether the item is ignored or not",
                    "type": "boolean",
                    "default": false
                },
                "icon": {
                    "title": "Item icon id",
                    "description": "If defined, it will override the command icon",
                    "type": "string"
                },
                "label": {
                    "title": "Item label",
                    "description": "If defined, it will override the command label",
                    "type": "string"
                },
                "caption": {
                    "title": "Item caption",
                    "description": "If defined, it will override the command caption",
                    "type": "string"
                },
                "type": {
                    "title": "Item type",
                    "type": "string",
                    "enum": ["command", "spacer"]
                },
                "rank": {
                    "title": "Item rank",
                    "type": "number",
                    "minimum": 0,
                    "default": 50
                }
            },
            "required": ["name"],
            "additionalProperties": false,
            "type": "object"
        },
        "metadataForm": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string",
                    "description": "The section ID"
                },
                "metadataSchema": {
                    "type": "object",
                    "items": {
                        "$ref": "#/definitions/metadataSchema"
                    }
                },
                "uiSchema": {
                    "type": "object"
                },
                "metadataOptions": {
                    "type": "object",
                    "items": {
                        "$ref": "#/definitions/metadataOptions"
                    }
                },
                "label": {
                    "type": "string",
                    "description": "The section label"
                },
                "rank": {
                    "type": "integer",
                    "description": "The rank of the section in the right panel"
                },
                "showModified": {
                    "type": "boolean",
                    "description": "Whether to show modified values from defaults"
                }
            },
            "required": ["id", "metadataSchema"]
        },
        "metadataSchema": {
            "properties": {
                "properties": {
                    "type": "object",
                    "description": "The property set up by extension",
                    "properties": {
                        "title": {
                            "type": "string"
                        },
                        "description": {
                            "type": "string"
                        },
                        "type": {
                            "type": "string"
                        }
                    }
                }
            },
            "type": "object",
            "required": ["properties"]
        },
        "metadataOptions": {
            "properties": {
                "customRenderer": {
                    "type": "string"
                },
                "metadataLevel": {
                    "type": "string",
                    "enum": ["cell", "notebook"],
                    "default": "cell"
                },
                "cellTypes": {
                    "type": "array",
                    "items": {
                        "type": "string",
                        "enum": ["code", "markdown", "raw"]
                    }
                },
                "writeDefault": {
                    "type": "boolean"
                }
            },
            "type": "object"
        }
    }
}