ngx-editor/esm2022/lib/plugins/image-resize.mjs

The Rich Text Editor for Angular, Built on ProseMirror

import { ApplicationRef, createComponent } from '@angular/core';
import { NodeSelection, Plugin, PluginKey } from 'prosemirror-state';
import { ImageViewComponent } from '../components/image-view/image-view.component';
class ImageRezieView {
    constructor(node, view, getPos, injector) {
        this.updating = false;
        this.handleResize = () => {
            if (this.updating) {
                return;
            }
            const { state, dispatch } = this.view;
            const { tr } = state;
            const transaction = tr.setNodeMarkup(this.getPos(), undefined, {
                ...this.node.attrs,
                width: this.imageComponentRef.instance.outerWidth,
            });
            const resolvedPos = transaction.doc.resolve(this.getPos());
            const newSelection = new NodeSelection(resolvedPos);
            transaction.setSelection(newSelection);
            dispatch(transaction);
        };
        this.applicationRef = injector.get(ApplicationRef);
        // create component ref
        this.imageComponentRef = createComponent(ImageViewComponent, {
            environmentInjector: this.applicationRef.injector,
        });
        // Attach to the view so that the change detector knows to run
        this.applicationRef.attachView(this.imageComponentRef.hostView);
        this.setNodeAttributes(node.attrs);
        this.imageComponentRef.instance.view = view;
        this.dom = this.imageComponentRef.location.nativeElement;
        this.view = view;
        this.node = node;
        this.getPos = getPos;
        this.resizeSubscription = this.imageComponentRef.instance.imageResize.subscribe(() => {
            this.handleResize();
        });
    }
    computeChanges(prevAttrs, newAttrs) {
        return JSON.stringify(prevAttrs) === JSON.stringify(newAttrs);
    }
    setNodeAttributes(attrs) {
        this.imageComponentRef.instance.src = attrs['src'];
        this.imageComponentRef.instance.alt = attrs['alt'];
        this.imageComponentRef.instance.title = attrs['title'];
        this.imageComponentRef.instance.outerWidth = attrs['width'];
    }
    update(node) {
        if (node.type !== this.node.type) {
            return false;
        }
        this.node = node;
        const changed = this.computeChanges(this.node.attrs, node.attrs);
        if (changed) {
            this.updating = true;
            this.setNodeAttributes(node.attrs);
            this.updating = false;
        }
        return true;
    }
    ignoreMutation() {
        return true;
    }
    selectNode() {
        this.imageComponentRef.instance.selected = true;
    }
    deselectNode() {
        this.imageComponentRef.instance.selected = false;
    }
    destroy() {
        this.resizeSubscription.unsubscribe();
        this.applicationRef.detachView(this.imageComponentRef.hostView);
    }
}
const imageResizePlugin = (injector) => {
    return new Plugin({
        key: new PluginKey('image-resize'),
        props: {
            nodeViews: {
                image: (node, view, getPos) => {
                    return new ImageRezieView(node, view, getPos, injector);
                },
            },
        },
    });
};
export default imageResizePlugin;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"image-resize.js","sourceRoot":"","sources":["../../../../../projects/ngx-editor/src/lib/plugins/image-resize.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,cAAc,EAAgB,eAAe,EAAY,MAAM,eAAe,CAAC;AAExF,OAAO,EAAE,aAAa,EAAE,MAAM,EAAE,SAAS,EAAE,MAAM,mBAAmB,CAAC;AAIrE,OAAO,EAAE,kBAAkB,EAAE,MAAM,+CAA+C,CAAC;AAEnF,MAAM,cAAc;IAYlB,YAAY,IAAqB,EAAE,IAAgB,EAAE,MAAoB,EAAE,QAAkB;QAF7F,aAAQ,GAAG,KAAK,CAAC;QAqCjB,iBAAY,GAAG,GAAS,EAAE;YACxB,IAAI,IAAI,CAAC,QAAQ,EAAE;gBACjB,OAAO;aACR;YAED,MAAM,EAAE,KAAK,EAAE,QAAQ,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC;YACtC,MAAM,EAAE,EAAE,EAAE,GAAG,KAAK,CAAC;YAErB,MAAM,WAAW,GAAG,EAAE,CAAC,aAAa,CAAC,IAAI,CAAC,MAAM,EAAE,EAAE,SAAS,EAAE;gBAC7D,GAAG,IAAI,CAAC,IAAI,CAAC,KAAK;gBAClB,KAAK,EAAE,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,UAAU;aAClD,CAAC,CAAC;YAEH,MAAM,WAAW,GAAG,WAAW,CAAC,GAAG,CAAC,OAAO,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC,CAAC;YAC3D,MAAM,YAAY,GAAG,IAAI,aAAa,CAAC,WAAW,CAAC,CAAC;YAEpD,WAAW,CAAC,YAAY,CAAC,YAAY,CAAC,CAAC;YACvC,QAAQ,CAAC,WAAW,CAAC,CAAC;QACxB,CAAC,CAAC;QApDA,IAAI,CAAC,cAAc,GAAG,QAAQ,CAAC,GAAG,CAAC,cAAc,CAAC,CAAC;QAEnD,uBAAuB;QACvB,IAAI,CAAC,iBAAiB,GAAG,eAAe,CAAC,kBAAkB,EAAE;YAC3D,mBAAmB,EAAE,IAAI,CAAC,cAAc,CAAC,QAAQ;SAClD,CAAC,CAAC;QAEH,8DAA8D;QAC9D,IAAI,CAAC,cAAc,CAAC,UAAU,CAAC,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,CAAC;QAEhE,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACnC,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,IAAI,GAAG,IAAI,CAAC;QAE5C,IAAI,CAAC,GAAG,GAAG,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,aAAa,CAAC;QACzD,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC;QAErB,IAAI,CAAC,kBAAkB,GAAG,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,WAAW,CAAC,SAAS,CAAC,GAAG,EAAE;YACnF,IAAI,CAAC,YAAY,EAAE,CAAC;QACtB,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,cAAc,CAAC,SAA8B,EAAE,QAA6B;QAClF,OAAO,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC,KAAK,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,CAAC;IAChE,CAAC;IAEO,iBAAiB,CAAC,KAA0B;QAClD,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,GAAG,GAAG,KAAK,CAAC,KAAK,CAAC,CAAC;QACnD,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,GAAG,GAAG,KAAK,CAAC,KAAK,CAAC,CAAC;QACnD,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,KAAK,GAAG,KAAK,CAAC,OAAO,CAAC,CAAC;QACvD,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,UAAU,GAAG,KAAK,CAAC,OAAO,CAAC,CAAC;IAC9D,CAAC;IAsBD,MAAM,CAAC,IAAqB;QAC1B,IAAI,IAAI,CAAC,IAAI,KAAK,IAAI,CAAC,IAAI,CAAC,IAAI,EAAE;YAChC,OAAO,KAAK,CAAC;SACd;QAED,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QAEjB,MAAM,OAAO,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE,IAAI,CAAC,KAAK,CAAC,CAAC;QACjE,IAAI,OAAO,EAAE;YACX,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;YACrB,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;YACnC,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;SACvB;QACD,OAAO,IAAI,CAAC;IACd,CAAC;IAED,cAAc;QACZ,OAAO,IAAI,CAAC;IACd,CAAC;IAED,UAAU;QACR,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,QAAQ,GAAG,IAAI,CAAC;IAClD,CAAC;IAED,YAAY;QACV,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,QAAQ,GAAG,KAAK,CAAC;IACnD,CAAC;IAED,OAAO;QACL,IAAI,CAAC,kBAAkB,CAAC,WAAW,EAAE,CAAC;QACtC,IAAI,CAAC,cAAc,CAAC,UAAU,CAAC,IAAI,CAAC,iBAAiB,CAAC,QAAQ,CAAC,CAAC;IAClE,CAAC;CACF;AAED,MAAM,iBAAiB,GAAG,CAAC,QAAkB,EAAU,EAAE;IACvD,OAAO,IAAI,MAAM,CAAC;QAChB,GAAG,EAAE,IAAI,SAAS,CAAC,cAAc,CAAC;QAClC,KAAK,EAAE;YACL,SAAS,EAAE;gBACT,KAAK,EAAE,CAAC,IAAqB,EAAE,IAAgB,EAAE,MAAoB,EAAE,EAAE;oBACvE,OAAO,IAAI,cAAc,CAAC,IAAI,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,CAAC,CAAC;gBAC1D,CAAC;aACF;SACF;KACF,CAAC,CAAC;AACL,CAAC,CAAC;AAEF,eAAe,iBAAiB,CAAC","sourcesContent":["import { ApplicationRef, ComponentRef, createComponent, Injector } from '@angular/core';\nimport { Node as ProseMirrorNode } from 'prosemirror-model';\nimport { NodeSelection, Plugin, PluginKey } from 'prosemirror-state';\nimport { EditorView, NodeView } from 'prosemirror-view';\nimport { Subscription } from 'rxjs';\n\nimport { ImageViewComponent } from '../components/image-view/image-view.component';\n\nclass ImageRezieView implements NodeView {\n  dom: HTMLElement;\n  view: EditorView;\n  getPos: () => number;\n\n  applicationRef: ApplicationRef;\n  imageComponentRef: ComponentRef<ImageViewComponent>;\n  resizeSubscription: Subscription;\n\n  node: ProseMirrorNode;\n  updating = false;\n\n  constructor(node: ProseMirrorNode, view: EditorView, getPos: () => number, injector: Injector) {\n    this.applicationRef = injector.get(ApplicationRef);\n\n    // create component ref\n    this.imageComponentRef = createComponent(ImageViewComponent, {\n      environmentInjector: this.applicationRef.injector,\n    });\n\n    // Attach to the view so that the change detector knows to run\n    this.applicationRef.attachView(this.imageComponentRef.hostView);\n\n    this.setNodeAttributes(node.attrs);\n    this.imageComponentRef.instance.view = view;\n\n    this.dom = this.imageComponentRef.location.nativeElement;\n    this.view = view;\n    this.node = node;\n    this.getPos = getPos;\n\n    this.resizeSubscription = this.imageComponentRef.instance.imageResize.subscribe(() => {\n      this.handleResize();\n    });\n  }\n\n  private computeChanges(prevAttrs: Record<string, any>, newAttrs: Record<string, any>): boolean {\n    return JSON.stringify(prevAttrs) === JSON.stringify(newAttrs);\n  }\n\n  private setNodeAttributes(attrs: Record<string, any>): void {\n    this.imageComponentRef.instance.src = attrs['src'];\n    this.imageComponentRef.instance.alt = attrs['alt'];\n    this.imageComponentRef.instance.title = attrs['title'];\n    this.imageComponentRef.instance.outerWidth = attrs['width'];\n  }\n\n  handleResize = (): void => {\n    if (this.updating) {\n      return;\n    }\n\n    const { state, dispatch } = this.view;\n    const { tr } = state;\n\n    const transaction = tr.setNodeMarkup(this.getPos(), undefined, {\n      ...this.node.attrs,\n      width: this.imageComponentRef.instance.outerWidth,\n    });\n\n    const resolvedPos = transaction.doc.resolve(this.getPos());\n    const newSelection = new NodeSelection(resolvedPos);\n\n    transaction.setSelection(newSelection);\n    dispatch(transaction);\n  };\n\n  update(node: ProseMirrorNode): boolean {\n    if (node.type !== this.node.type) {\n      return false;\n    }\n\n    this.node = node;\n\n    const changed = this.computeChanges(this.node.attrs, node.attrs);\n    if (changed) {\n      this.updating = true;\n      this.setNodeAttributes(node.attrs);\n      this.updating = false;\n    }\n    return true;\n  }\n\n  ignoreMutation(): boolean {\n    return true;\n  }\n\n  selectNode(): void {\n    this.imageComponentRef.instance.selected = true;\n  }\n\n  deselectNode(): void {\n    this.imageComponentRef.instance.selected = false;\n  }\n\n  destroy(): void {\n    this.resizeSubscription.unsubscribe();\n    this.applicationRef.detachView(this.imageComponentRef.hostView);\n  }\n}\n\nconst imageResizePlugin = (injector: Injector): Plugin => {\n  return new Plugin({\n    key: new PluginKey('image-resize'),\n    props: {\n      nodeViews: {\n        image: (node: ProseMirrorNode, view: EditorView, getPos: () => number) => {\n          return new ImageRezieView(node, view, getPos, injector);\n        },\n      },\n    },\n  });\n};\n\nexport default imageResizePlugin;\n"]}