SGraphAddListCommand.ts 2.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081
  1. /*
  2. * *********************************************************************************************************************
  3. *
  4. * !!
  5. * .F88X
  6. * X8888Y
  7. * .}888888N;
  8. * i888888N; .:! .I$WI:
  9. * R888888I .'N88~ i8}+8Y&8"l8i$8>8W~'>W8}8]KW+8IIN"8&
  10. * .R888888I .;N8888~ .X8' "8I.!,/8" !%NY8`"8I8~~8>,88I
  11. * +888888N; .8888888Y "&&8Y.}8,
  12. * ./888888N; .R888888Y .'}~ .>}'.`+> i}! "i' +/' .'i~ !11,.:">, .~]! .i}i
  13. * ~888888%: .I888888l .]88~`1/iY88Ii+1'.R$8$8]"888888888> Y8$ W8E X8E W8888'188Il}Y88$*
  14. * 18888888 E8888881 .]W%8$`R8X'&8%++N8i,8N%N8+l8%` .}8N:.R$RE%N88N%N$K$R 188,FE$8%~Y88I
  15. * .E888888I .i8888888' .:$8I;88+`E8R:/8N,.>881.`$8E/1/]N8X.Y8N`"KF&&FK!'88*."88K./$88%RN888+~
  16. * 8888888I .,N888888~ ~88i"8W,!N8*.I88.}888%F,i$88"F88" 888:E8X.>88!i88>`888*.}Fl1]*}1YKi'
  17. * i888888N' I888Y ]88;/EX*IFKFK88X K8R .l8W 88Y ~88}'88E&%8W.X8N``]88!.$8K .:W8I
  18. * .i888888N; I8Y .&8$ .X88! i881.:%888>I88 ;88] +88+.';;;;:.Y88X 18N.,88l .+88/
  19. * .:R888888I
  20. * .&888888I Copyright (c) 2016-2020. 博锐尚格科技股份有限公司
  21. * ~8888'
  22. * .!88~ All rights reserved.
  23. *
  24. * *********************************************************************************************************************
  25. */
  26. import { SUndoCommand } from '@persagy-web/base/lib';
  27. import { SGraphCommand, SGraphItem, SGraphScene } from '@persagy-web/graph/lib';
  28. /**
  29. * 批量添加 item 命令
  30. *
  31. * @author 韩耀龙 <han_yao_long@163.com>
  32. */
  33. export class SGraphAddListCommand extends SGraphCommand {
  34. /** 命令item对象 */
  35. itemList: SGraphItem[];
  36. /** 命令名称 */
  37. readonly command: string = "AddListCommand"
  38. /** 命令item的父类 */
  39. parent: SGraphItem | null;
  40. constructor(scene: SGraphScene, itemList: SGraphItem[]) {
  41. super(scene);
  42. this.itemList = itemList;
  43. this.parent = itemList[0].parent;
  44. }
  45. /**
  46. * 合并命令
  47. *
  48. * @param command 命令对象
  49. * @return 是否已执行合并
  50. */
  51. mergeWith(command: SUndoCommand): boolean {
  52. return false;
  53. }
  54. /**
  55. * 重做
  56. *
  57. */
  58. redo(): void {
  59. this.itemList.map((item) => {
  60. item.parent = this.parent;
  61. })
  62. // @ts-ignore
  63. this.parent.update();
  64. }
  65. /**
  66. * 撤销
  67. *
  68. */
  69. undo(): void {
  70. this.itemList.map((item) => {
  71. item.parent = null;
  72. })
  73. // @ts-ignore
  74. this.parent.update();
  75. }
  76. }