{
    "schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "KDDockWidgets layout JSON schema",
    "type": "object",
    "required": [
        "allDockWidgets",
        "closedDockWidgets",
        "floatingWindows",
        "mainWindows",
        "screenInfo",
        "serializationVersion"
    ],
    "definitions": {
        "geometry": {
            "type": "object",
            "required": [
                "x",
                "y",
                "width",
                "height"
            ],
            "properties": {
                "x": {
                    "type": "integer"
                },
                "y": {
                    "type": "integer"
                },
                "width": {
                    "type": "integer"
                },
                "height": {
                    "type": "integer"
                }
            }
        },
        "size": {
            "type": "object",
            "required": [
                "width",
                "height"
            ],
            "properties": {
                "width": {
                    "type": "integer"
                },
                "height": {
                    "type": "integer"
                }
            }
        },
        "SideBarLocation": {
            "type": "integer",
            "enum": [
                0,
                1,
                2,
                3,
                4,
                5
            ]
        },
        "lastOverlayedGeometry": {
            "description": "this could have been an object instead of array",
            "type": "array",
            "prefixItems": [
                {
                    "$ref": "#/definitions/SideBarLocation"
                },
                {
                    "$ref": "#/definitions/geometry"
                }
            ],
            "minItems": 2,
            "maxItems": 2
        },
        "placeholder": {
            "type": "object",
            "required": [
                "isFloatingWindow",
                "itemIndex"
            ],
            "properties": {
                "isFloatingWindow": {
                    "type": "boolean"
                },
                "itemIndex": {
                    "type": "integer",
                    "minimum": -1
                },
                "mainWindowUniqueName": {
                    "type": "string"
                }
            }
        },
        "screen": {
            "type": "object",
            "properties": {
                "devicePixelRatio": {
                    "type": "number"
                },
                "index": {
                    "type": "integer",
                    "minimum": 0
                },
                "geometry": {
                    "$ref": "#/definitions/geometry"
                },
                "name": {
                    "type": "string"
                }
            },
            "required": [
                "name",
                "index",
                "geometry",
                "devicePixelRatio"
            ]
        },
        "layoutItem": {
            "type": "object",
            "description": "An item is a recursive container. It maps to C++ Item and ItemContainer",
            "required": [
                "isContainer",
                "isVisible",
                "objectName",
                "sizingInfo"
            ],
            "properties": {
                "children": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/layoutItem"
                    }
                },
                "isContainer": {
                    "type": "boolean"
                },
                "isVisible": {
                    "type": "boolean"
                },
                "objectName": {
                    "type": "string"
                },
                "orientation": {
                    "type": "integer",
                    "enum": [
                        1,
                        2
                    ]
                },
                "sizingInfo": {
                    "type": "object",
                    "required": [
                        "geometry",
                        "minSize"
                    ],
                    "properties": {
                        "geometry": {
                            "$ref": "#/definitions/geometry"
                        },
                        "maxSize": {
                            "$ref": "#/definitions/size"
                        },
                        "minSize": {
                            "$ref": "#/definitions/size"
                        }
                    }
                }
            }
        },
        "dockwidget": {
            "type": "object",
            "required": [
                "lastPosition",
                "uniqueName"
            ],
            "properties": {
                "uniqueName": {
                    "type": "string"
                },
                "lastPosition": {
                    "type": "object",
                    "required": [
                        "lastFloatingGeometry",
                        "placeholders",
                        "tabIndex",
                        "wasFloating"
                    ],
                    "properties": {
                        "wasFloating": {
                            "type": "boolean"
                        },
                        "tabIndex": {
                            "type": "integer",
                            "minimum": -1
                        },
                        "lastFloatingGeometry": {
                            "$ref": "#/definitions/geometry"
                        },
                        "lastOverlayedGeometries": {
                            "types": [
                                null,
                                "array"
                            ],
                            "items": {
                                "$ref": "#/definitions/lastOverlayedGeometry"
                            }
                        },
                        "placeholders": {
                            "type": "array",
                            "items": {
                                "$ref": "#/definitions/placeholder"
                            }
                        }
                    }
                }
            }
        },
        "group": {
            "type": "object",
            "required": [
                "currentTabIndex",
                "dockWidgets",
                "geometry",
                "id",
                "isNull",
                "objectName",
                "options"
            ],
            "properties": {
                "currentTabIndex": {
                    "type": "integer",
                    "minimum": 0
                },
                "dockWidgets": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    }
                },
                "geometry": {
                    "$ref": "#/definitions/geometry"
                },
                "id": {
                    "type": "string"
                },
                "isNull": {
                    "type": "boolean"
                },
                "mainWindowUniqueName": {
                    "type": "string"
                },
                "objectName": {
                    "type": "string"
                },
                "options": {
                    "type": "integer",
                    "enum": [
                        0,
                        1,
                        2,
                        4,
                        8
                    ]
                }
            }
        },
        "mainWindow": {
            "type": "object",
            "required": [
                "geometry",
                "isVisible",
                "multiSplitterLayout",
                "options",
                "screenIndex",
                "screenSize",
                "uniqueName"
            ],
            "properties": {
                "affinities": {
                    "type": [
                        "null",
                        "array"
                    ],
                    "items": {
                        "type": "string"
                    }
                },
                "geometry": {
                    "$ref": "#/definitions/geometry"
                },
                "isVisible": {
                    "type": "boolean"
                },
                "multiSplitterLayout": {
                    "$ref": "#/definitions/multiSplitterLayout"
                },
                "normalGeometry": {
                    "$ref": "#/definitions/geometry"
                },
                "options": {
                    "type": "integer",
                    "enum": [
                        0,
                        1,
                        2,
                        5
                    ]
                },
                "screenIndex": {
                    "type": "integer",
                    "minimum": -1
                },
                "screenSize": {
                    "$ref": "#/definitions/size"
                },
                "uniqueName": {
                    "type": "string"
                },
                "windowState": {
                    "type": "integer",
                    "enum": [
                        0,
                        1,
                        2,
                        4
                    ]
                }
            }
        },
        "floatingWindow": {
            "type": "object",
            "required": [
                "geometry",
                "multiSplitterLayout",
                "isVisible",
                "parentIndex",
                "screenIndex",
                "screenSize"
            ],
            "properties": {
                "geometry": {
                    "$ref": "#/definitions/geometry"
                },
                "isVisible": {
                    "type": "boolean"
                },
                "parentIndex": {
                    "type": "integer",
                    "minimum": -1
                },
                "screenIndex": {
                    "type": "integer",
                    "minimum": -1
                },
                "screenSize": {
                    "$ref": "#/definitions/size"
                },
                "multiSplitterLayout": {
                    "$ref": "#/definitions/multiSplitterLayout"
                }
            }
        },
        "multiSplitterLayout": {
            "type": "object",
            "required": [
                "frames",
                "layout"
            ],
            "properties": {
                "frames": {
                    "type": "object",
                    "patternProperties": {
                        "^[0-9]+$": {
                            "$ref": "#/definitions/group"
                        }
                    }
                },
                "layout": {
                    "$ref": "#/definitions/layoutItem"
                }
            }
        }
    },
    "properties": {
        "serializationVersion": {
            "type": "integer",
            "enum": [
                3
            ]
        },
        "screenInfo": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/screen"
            }
        },
        "closedDockWidgets": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "uniqueItems": true
        },
        "allDockWidgets": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/dockwidget"
            }
        },
        "floatingWindows": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/floatingWindow"
            }
        },
        "mainWindows": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/mainWindow"
            }
        }
    }
}