import { IgcColumnComponent } from './igc-column-component';
import { GridCellValueChangingEventArgs as GridCellValueChangingEventArgs_internal } from "./GridCellValueChangingEventArgs";
import { IgcDateTimeCellInfo } from "./igc-date-time-cell-info";
import { IgcImageCellInfo } from "./igc-image-cell-info";
import { IgcNumericCellInfo } from "./igc-numeric-cell-info";
import { IgcRowSeparatorInfo } from "./igc-row-separator-info";
import { IgcSectionHeaderCellInfo } from "./igc-section-header-cell-info";
import { IgcTemplateCellInfo } from "./igc-template-cell-info";
import { IgcTemplateHeaderCellInfo } from "./igc-template-header-cell-info";
import { IgcTemplateSectionHeaderCellInfo } from "./igc-template-section-header-cell-info";
import { IgcTextCellInfo } from "./igc-text-cell-info";
import { IgcTextHeaderCellInfo } from "./igc-text-header-cell-info";
/**
 * Event arguments for the CellValueChanging event
*/
export class IgcGridCellValueChangingEventArgs {
    createImplementation() {
        return new GridCellValueChangingEventArgs_internal();
    }
    get i() {
        return this._implementation;
    }
    onImplementationCreated() {
    }
    constructor() {
        this._implementation = this.createImplementation();
        this._implementation.externalObject = this;
        this.onImplementationCreated();
    }
    _provideImplementation(i) {
        this._implementation = i;
        this._implementation.externalObject = this;
        this.onImplementationCreated();
    }
    /**
     * The backing information for the current cell.
    */
    get cellInfo() {
        if (this.i.cellInfo == null) {
            return null;
        }
        if (!this.i.cellInfo.externalObject) {
            let ext = null;
            switch (this.i.cellInfo.$type.name) {
                case "DateTimeCellModel":
                    ext = new IgcDateTimeCellInfo();
                    break;
                case "ImageCellModel":
                    ext = new IgcImageCellInfo();
                    break;
                case "NumericCellModel":
                    ext = new IgcNumericCellInfo();
                    break;
                case "RowSeparatorModel":
                    ext = new IgcRowSeparatorInfo();
                    break;
                case "SectionHeaderCellModel":
                    ext = new IgcSectionHeaderCellInfo();
                    break;
                case "TemplateCellModel":
                    ext = new IgcTemplateCellInfo();
                    break;
                case "TemplateHeaderCellModel":
                    ext = new IgcTemplateHeaderCellInfo();
                    break;
                case "TemplateSectionHeaderCellModel":
                    ext = new IgcTemplateSectionHeaderCellInfo();
                    break;
                case "TextCellModel":
                    ext = new IgcTextCellInfo();
                    break;
                case "TextHeaderCellModel":
                    ext = new IgcTextHeaderCellInfo();
                    break;
            }
            ext._implementation = this.i.cellInfo;
            this.i.cellInfo.externalObject = ext;
        }
        return this.i.cellInfo.externalObject;
    }
    /**
 * Gets the edit ID for this value change.
*/
    get editID() {
        return this.i.c;
    }
    set editID(v) {
        this.i.c = +v;
    }
    /**
     * Gets the column the cell belongs to.
    */
    get column() {
        if (this.i.b == null) {
            return null;
        }
        if (!this.i.b.externalObject) {
            let e = IgcColumnComponent._createFromInternal(this.i.b);
            if (e) {
                e._implementation = this.i.b;
            }
            this.i.b.externalObject = e;
        }
        return this.i.b.externalObject;
    }
    set column(v) {
        v == null ? this.i.b = null : this.i.b = v.i;
    }
    /**
     * Gets the row item associated with the change.
    */
    get item() {
        return this.i.item;
    }
    set item(v) {
        this.i.item = v;
    }
    /**
     * Gets the old cell value.
    */
    get oldValue() {
        return this.i.f;
    }
    set oldValue(v) {
        this.i.f = v;
    }
    /**
     * Gets the new cell value.
    */
    get newValue() {
        return this.i.e;
    }
    set newValue(v) {
        this.i.e = v;
    }
}
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