Class IIHistoryManager

Hierarchy (View Summary)

AbstractHistoryStack<TIIHistoryStackItem>
- IIHistoryManager

Index

Constructors

Properties

configuration context event logger stack

Methods

clear init initStack isChangesEmpty isStackItemEmpty moveStackIndex pop push pushToStack redo reverseChanges undo update updateContext

Constructors

constructor

new IIHistoryManager(
configuration: THistoryConfiguration,
event: CanvasEvent,
): IIHistoryManager
Parameters
- configuration: THistoryConfiguration
- event: CanvasEvent
Returns IIHistoryManager
Inherited from AbstractHistoryStack.constructor
- Defined in history/AbstractHistoryStack.ts:21

Properties

configuration

configuration: THistoryConfiguration

context

context: THistoryContext

event

event: CanvasEvent

`Protected`logger

logger: Logger = ...

stack

stack: TIIHistoryStackItem[]

Methods

clear

clear(): void
Returns void
Inherited from AbstractHistoryStack.clear
- Defined in history/AbstractHistoryStack.ts:76

init

init(model: IIModel): void
Parameters
- model: IIModel
Returns void
- Defined in history/IIHistoryManager.ts:195

`Protected`initStack

initStack(item: TIIHistoryStackItem): void
Parameters
- item: TIIHistoryStackItem
Returns void
Inherited from AbstractHistoryStack.initStack
- Defined in history/AbstractHistoryStack.ts:39

isChangesEmpty

isChangesEmpty(changes: TIIHistoryChanges): boolean
Parameters
- changes: TIIHistoryChanges
Returns boolean
- Defined in history/IIHistoryManager.ts:178

`Protected`isStackItemEmpty

isStackItemEmpty(item: TIIHistoryStackItem): boolean
Parameters
- item: TIIHistoryStackItem
Returns boolean
Overrides AbstractHistoryStack.isStackItemEmpty
- Defined in history/IIHistoryManager.ts:174

`Protected`moveStackIndex

moveStackIndex(delta: -1 | 1, allowed: boolean): void
Parameters
- delta: -1 | 1
- allowed: boolean
Returns void
Inherited from AbstractHistoryStack.moveStackIndex
- Defined in history/AbstractHistoryStack.ts:61

pop

pop(): void
Returns void
Inherited from AbstractHistoryStack.pop
- Defined in history/AbstractHistoryStack.ts:69

push

push(model: IIModel, changes: TIIHistoryChanges): void
Parameters
- model: IIModel
- changes: TIIHistoryChanges
Returns void
- Defined in history/IIHistoryManager.ts:202

`Protected`pushToStack

pushToStack(item: TIIHistoryStackItem): void
Parameters
- item: TIIHistoryStackItem
Returns void
Inherited from AbstractHistoryStack.pushToStack
- Defined in history/AbstractHistoryStack.ts:44

redo

redo(): TIIHistoryStackItem
Returns TIIHistoryStackItem
- Defined in history/IIHistoryManager.ts:317

`Protected`reverseChanges

reverseChanges(changes: TIIHistoryChanges): TIIHistoryChanges
Parameters
- changes: TIIHistoryChanges
Returns TIIHistoryChanges
- Defined in history/IIHistoryManager.ts:222

undo

undo(): TIIHistoryStackItem
Returns TIIHistoryStackItem
- Defined in history/IIHistoryManager.ts:299

update

update(model: IIModel): void
Parameters
- model: IIModel
Returns void
- Defined in history/IIHistoryManager.ts:213

`Protected`updateContext

updateContext(): void
Returns void
Inherited from AbstractHistoryStack.updateContext
- Defined in history/AbstractHistoryStack.ts:33