queenshow/src/modules/editor/components/CompUI/basicUI/Transfer/index.tsx

import { CompToolbars } from "@/modules/editor/objects/Toolbars";
import { css } from "@linaria/core";
import { defineComponent, onMounted, onUnmounted } from "vue";
import { useEditor } from "../../../..";
import { IconMove, IconRotate } from "@/assets/icons";

export const Transfer = defineComponent({
  setup() {
    const editor = useEditor();
    const { store, controls, helper } = editor;
    const { transferCtrl } = controls;
    const { transferStyle } = transferCtrl;

    onMounted(() => {
      setTimeout(() => {
        const pageEl = helper.findRootComp()?.$el;
        if (pageEl) {
          transferCtrl.init(pageEl.firstChild as HTMLElement);
        }
      });
    });

    onUnmounted(() => {
      transferCtrl.destroy();
      console.log("transferCtrl.destroy========================")
    });

    return () => {
      const comp = transferCtrl.currComp;
      const toolbarOpts =
        CompToolbars[transferCtrl.currComp.compKey] || CompToolbars.default;

      // const showTransfer =
      //   store.isEditComp || store.pageCompIds.includes(comp.id);
      const showTransfer = true;
      return (
        transferStyle.width && (
          <div
            class="transfer absolute"
            style={{
              top: transferStyle.top,
              left: transferStyle.left,
              width: transferStyle.width,
            }}
            
            
          >
            <div
              class={borderStyle}
              style={{
                width: transferStyle.width,
                height: transferStyle.height,
              }}
            />

            {showTransfer && (
              <>
                <div
                  class={resizeStyle}
                  style={{ marginBottom: "-" + transferStyle.height }}
                  onMousedown={(e) =>
                    transferCtrl.mousedown(
                      e,
                      comp.compKey === "Image" ? "resizeXY" : "scale"
                    )
                  }
                />
                <div class={toolbarStyle}>
                  {toolbarOpts.map((item) => {
                    return item.getVisible.call(editor, comp) ? (
                      <item.component
                        class="p-4px"
                        value={item.getValue?.(comp)}
                        onClick={() => item.onClick.call(editor, comp)}
                      />
                    ) : null;
                  })}
                </div>
                <div
                  class={transformBtnsStyle}
                  style={{ marginBottom: "-" + transferStyle.height }}
                >
                  <div
                    class={transBtnStyle}
                    onMousedown={(e) => transferCtrl.mousedown(e, "rotate")}
                  >
                    <IconRotate />
                  </div>
                </div>
                <div
                  class={resizeHeightBtnCls}
                  style={{ top: transferStyle.height }}
                  onMousedown={(e) => transferCtrl.mousedown(e, "resizeY")}
                />
                <div
                  class={resizeWidthBtnCls}
                  style={{ top: parseInt(transferStyle.height) / 2 + "px" }}
                  onMousedown={(e) => transferCtrl.mousedown(e, "resizeX")}
                />
              </>
            )}
          </div>
        )
      );
    };
  },
});

const borderStyle = css`
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  outline: 2px solid @inf-primary-color;
  pointer-events: none;
  z-index: 999;
`;

const resizeStyle = css`
  position: absolute;
  bottom: 0;
  right: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #fff;
  z-index: 999;
  transform: translate(50%, 50%);
  box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.2);
  cursor: nwse-resize;
  &:hover {
    border-color: @inf-primary-color;
  }
`;

const transformBtnsStyle = css`
  @apply space-x-10px whitespace-nowrap;
  position: absolute;
  bottom: 0;
  left: 50%;
  font-size: 16px;
  z-index: 999;
  transform: translate(-50%, 50px);
`;

const transBtnStyle = css`
  display: inline-block;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #fff;
  text-align: center;
  line-height: 36px;
  font-size: 20px;
  color: #333;
  @apply shadow cursor-move;

  &:hover {
    color: #fff;
    background-color: @inf-primary-color;
  }
`;

const toolbarStyle = css`
  @apply bg-white shadow rounded space-x-4px p-4px whitespace-nowrap;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -40px);
  z-index: 999;
`;

const resizeHeightBtnCls = css`
  position: absolute;
  width: 30px;
  height: 8px;
  border-radius: 4px;
  left: 50%;
  transform: translate(-50%, -4px);
  cursor: ns-resize;
  background: rgba(255, 255, 255, 0.3);
  &:hover {
    background: @inf-primary-color;
  }
  @apply shadow;
  z-index: 999;
`;

const resizeWidthBtnCls = css`
  position: absolute;
  width: 8px;
  height: 30px;
  border-radius: 4px;
  right: 0;
  transform: translate(4px, -50%);
  cursor: ew-resize;
  background: rgba(255, 255, 255, 0.3);
  &:hover {
    background: @inf-primary-color;
  }
  @apply shadow;
  z-index: 999;
`;