gd-canvas
Version:
This set of libraries was generated with [Angular CLI](https://github.com/angular/angular-cli) version 9.1.0 and no dependencies accept gd-tree (it has jquery and jstree) and gd-graph (it has jquery and chart.js).
125 lines • 15.9 kB
JavaScript
var Action = /** @class */ (function () {
function Action(name, obj) {
this.name = name;
this.obj = obj;
this.Name = name;
this.Obj = obj;
this.init_x = obj.X;
this.init_y = obj.Y;
this.init_w = obj.W;
this.init_h = obj.H;
this.init_angle = obj.Angle;
}
Action.prototype.record = function (x, y, w, h, a) {
switch (this.Name) {
case 'move':
this.x = x - this.init_x;
this.y = y - this.init_y;
break;
case 'resize':
this.w = w - this.init_w;
this.h = h - this.init_h;
break;
case 'rotate':
this.a = a - this.init_angle;
break;
}
};
Action.prototype.undo = function () {
switch (this.Name) {
case 'move':
this.Obj.MoveOffset(-this.x, -this.y);
break;
case 'resize':
this.Obj.Resize1(-this.w, -this.h);
break;
case 'rotate':
this.Obj.Rotate1(-this.a);
break;
}
};
Action.prototype.redo = function () {
switch (this.Name) {
case 'move':
this.Obj.MoveOffset(this.x, this.y);
break;
case 'resize':
this.Obj.Resize1(this.w, this.h);
break;
case 'rotate':
this.Obj.Rotate1(this.a);
break;
}
};
return Action;
}());
export { Action };
var Transaction = /** @class */ (function () {
function Transaction() {
this.isRecording = false;
this.actions = new Array();
}
Transaction.prototype.addAction = function (name, obj) {
var action = new Action(name, obj);
this.actions.push(action);
return action;
};
Transaction.prototype.recordAction = function (x, y, w, h, a) {
for (var i = 0; i < this.actions.length; ++i) {
this.actions[i].record(x, y, w, h, a);
}
};
Transaction.prototype.undo = function () {
for (var i = 0; i < this.actions.length; ++i) {
this.actions[i].undo();
}
};
Transaction.prototype.redo = function () {
for (var i = 0; i < this.actions.length; ++i) {
this.actions[i].redo();
}
};
return Transaction;
}());
export { Transaction };
var UndoRedoManager = /** @class */ (function () {
function UndoRedoManager() {
this.transactions = new Array();
this.current = -1;
}
UndoRedoManager.prototype.TransactionStart = function () {
var transaction = new Transaction();
this.transactions.push(transaction);
this.current = this.transactions.length - 1;
return transaction;
};
UndoRedoManager.prototype.TransactionEnd = function () {
this.transactions[this.current].isRecording = false;
};
UndoRedoManager.prototype.IsUndoEmpty = function () {
return this.current === -1;
};
UndoRedoManager.prototype.IsRedoEmpty = function () {
return this.current === this.transactions.length - 1;
};
UndoRedoManager.prototype.CreateAction = function (name, obj) {
this.transactions[this.current].addAction(name, obj);
};
UndoRedoManager.prototype.RecordAction = function (x, y, w, h, a) {
this.transactions[this.current].isRecording = true;
this.transactions[this.current].recordAction(x, y, w, h, a);
};
UndoRedoManager.prototype.undo = function () {
if (this.current >= 0) {
this.transactions[this.current--].undo();
}
};
UndoRedoManager.prototype.redo = function () {
if (this.current < this.transactions.length - 1) {
this.transactions[++this.current].redo();
}
};
return UndoRedoManager;
}());
export { UndoRedoManager };
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ITransaction\r\n{\r\n    addAction( name : string, obj : any ) : IAction;\r\n}\r\ninterface IAction\r\n{\r\n    record( x : number, y : number, w : number, h : number, a : number ): void;\r\n    undo()  : void;\r\n    redo()  : void;\r\n}\r\n\r\nexport class Action implements IAction\r\n{\r\n    private init_x      : number;\r\n    private init_y      : number;\r\n    private init_w      : number;\r\n    private init_h      : number;\r\n    private init_angle  : number;\r\n\r\n    private x           : number;\r\n    private y           : number;\r\n    private w           : number;\r\n    private h           : number;\r\n    private a           : number;\r\n    private Obj         : any;\r\n    private Name        : string;\r\n\r\n    constructor( private name : string, private obj : any )\r\n    {\r\n        this.Name       = name;\r\n        this.Obj        = obj;\r\n        this.init_x     = obj.X;\r\n        this.init_y     = obj.Y;\r\n        this.init_w     = obj.W;\r\n        this.init_h     = obj.H;\r\n        this.init_angle = obj.Angle;\r\n    }\r\n\r\n    record( x : number, y : number, w : number, h : number, a : number )\r\n    {\r\n        switch( this.Name )\r\n        {\r\n            case 'move' :\r\n                this.x = x - this.init_x;\r\n                this.y = y - this.init_y;\r\n            break;\r\n            case 'resize' :\r\n                this.w = w - this.init_w;\r\n                this.h = h - this.init_h;\r\n            break;\r\n            case 'rotate' :\r\n                this.a = a - this.init_angle;\r\n            break;\r\n        }\r\n    }\r\n\r\n    undo()\r\n    {\r\n        switch( this.Name )\r\n        {\r\n            case 'move'   : this.Obj.MoveOffset( -this.x, -this.y ); break;\r\n            case 'resize' : this.Obj.Resize1   ( -this.w, -this.h ); break;\r\n            case 'rotate' : this.Obj.Rotate1   ( -this.a          ); break;\r\n        }\r\n    }\r\n\r\n    redo()\r\n    {\r\n        switch( this.Name )\r\n        {\r\n            case 'move'   : this.Obj.MoveOffset( this.x, this.y ); break;\r\n            case 'resize' : this.Obj.Resize1   ( this.w, this.h ); break;\r\n            case 'rotate' : this.Obj.Rotate1   ( this.a         ); break;\r\n        }\r\n    }\r\n}\r\n\r\nexport class Transaction implements ITransaction\r\n{\r\n    public  isRecording = false;\r\n    private actions     = new Array();\r\n\r\n    constructor() {}\r\n\r\n    public addAction( name : string, obj : any ) : IAction\r\n    {\r\n        const action = new Action( name, obj );\r\n        this.actions.push( action );\r\n        return action;\r\n    }\r\n\r\n    public recordAction( x : number, y : number, w : number, h : number, a : number )\r\n    {\r\n        for( let i = 0; i < this.actions.length; ++i )\r\n        {\r\n            this.actions[i].record( x, y, w, h, a );\r\n        }\r\n    }\r\n\r\n    public undo()\r\n    {\r\n        for( let i = 0; i < this.actions.length; ++i )\r\n        {\r\n            this.actions[i].undo();\r\n        }\r\n    }\r\n\r\n    public redo()\r\n    {\r\n        for( let i = 0; i < this.actions.length; ++i )\r\n        {\r\n            this.actions[i].redo();\r\n        }\r\n    }\r\n}\r\n\r\nexport class UndoRedoManager\r\n{\r\n    public transactions = new Array();\r\n    public current = -1;\r\n\r\n    constructor() {}\r\n\r\n    TransactionStart() : ITransaction\r\n    {\r\n        const transaction  = new Transaction();\r\n        this.transactions.push( transaction );\r\n        this.current = this.transactions.length - 1;\r\n\r\n        return transaction;\r\n    }\r\n\r\n    TransactionEnd()\r\n    {\r\n        this.transactions[this.current].isRecording = false;\r\n    }\r\n\r\n    public IsUndoEmpty() : boolean\r\n    {\r\n        return this.current === -1;\r\n    }\r\n    public IsRedoEmpty() : boolean\r\n    {\r\n        return this.current === this.transactions.length-1;\r\n    }\r\n\r\n    public CreateAction( name : string,  obj : any )\r\n    {\r\n        this.transactions[this.current].addAction( name, obj );\r\n    }\r\n\r\n    public RecordAction( x : number,  y : number, w : number, h : number, a : number )\r\n    {\r\n         this.transactions[this.current].isRecording = true;\r\n         this.transactions[this.current].recordAction( x, y, w, h, a );\r\n    }\r\n\r\n    public undo()\r\n    {\r\n        if( this.current >= 0 )\r\n        {\r\n            this.transactions[this.current--].undo();\r\n        }\r\n    }\r\n\r\n    public redo()\r\n    {\r\n        if( this.current < this.transactions.length - 1 )\r\n        {\r\n            this.transactions[++this.current].redo();\r\n        }\r\n    }\r\n}\r\n"]}