@catull/igniteui-angular/esm2015/lib/services/excel/worksheet-data-dictionary.js

Ignite UI for Angular is a dependency-free Angular toolkit for building modern web apps

import { ExportUtilities } from '../exporter-common/export-utilities';
/** @hidden */
export class WorksheetDataDictionary {
    constructor(columnCount, columnWidth) {
        this.hasNonStringValues = false;
        this._dictionary = {};
        this._widthsDictionary = {};
        this._counter = 0;
        this.dirtyKeyCollections();
        this._calculateColumnWidth = !columnWidth;
        this._columnWidths = new Array(columnCount);
        this._columnTypeInfo = new Array(columnCount);
        if (!this._calculateColumnWidth) {
            this._columnWidths.fill(columnWidth);
        }
        this.stringsCount = 0;
    }
    get columnWidths() {
        return this._columnWidths;
    }
    saveValue(value, column, isHeader) {
        if (this._columnTypeInfo[column] === undefined && isHeader === false) {
            this._columnTypeInfo[column] = typeof value === 'string' ||
                typeof value === 'boolean' ||
                value instanceof Date;
        }
        let sanitizedValue = '';
        const isSavedAsString = this._columnTypeInfo[column] || isHeader;
        if (isSavedAsString) {
            sanitizedValue = this.sanitizeValue(value);
            if (this._dictionary[sanitizedValue] === undefined) {
                this._dictionary[sanitizedValue] = this._counter++;
                this.dirtyKeyCollections();
            }
            this.stringsCount++;
        }
        else {
            this.hasNonStringValues = true;
        }
        if (this._calculateColumnWidth) {
            const width = this.getTextWidth(value);
            const maxWidth = Math.max(this._columnWidths[column] || 0, width);
            this._columnWidths[column] = maxWidth;
        }
        return isSavedAsString ? this.getSanitizedValue(sanitizedValue) : -1;
    }
    getValue(value) {
        return this.getSanitizedValue(this.sanitizeValue(value));
    }
    getSanitizedValue(sanitizedValue) {
        return this._dictionary[sanitizedValue];
    }
    getKeys() {
        if (!this._keysAreValid) {
            this._keys = Object.keys(this._dictionary);
            this._keysAreValid = true;
        }
        return this._keys;
    }
    getTextWidth(value) {
        if (this._widthsDictionary[value] === undefined) {
            const context = this.getContext();
            const metrics = context.measureText(value);
            this._widthsDictionary[value] = metrics.width + WorksheetDataDictionary.TEXT_PADDING;
        }
        return this._widthsDictionary[value];
    }
    getContext() {
        if (!this._context) {
            const canvas = document.createElement('canvas');
            this._context = canvas.getContext('2d');
            this._context.font = WorksheetDataDictionary.DEFAULT_FONT;
        }
        return this._context;
    }
    sanitizeValue(value) {
        if (ExportUtilities.hasValue(value) === false) {
            return '';
        }
        else {
            const stringValue = String(value);
            return stringValue.replace(/&/g, '&')
                .replace(/</g, '&lt;')
                .replace(/>/g, '&gt;')
                .replace(/"/g, '&quot;')
                .replace(/'/g, '&apos;');
        }
    }
    dirtyKeyCollections() {
        this._keysAreValid = false;
    }
}
WorksheetDataDictionary.DEFAULT_FONT = '11pt Calibri';
WorksheetDataDictionary.TEXT_PADDING = 5;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"worksheet-data-dictionary.js","sourceRoot":"ng://igniteui-angular/","sources":["lib/services/excel/worksheet-data-dictionary.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,eAAe,EAAE,MAAM,qCAAqC,CAAC;AAEtE,cAAc;AACd,MAAM,OAAO,uBAAuB;IAuBhC,YAAY,WAAmB,EAAE,WAAmB;QAJ7C,uBAAkB,GAAG,KAAK,CAAC;QAK9B,IAAI,CAAC,WAAW,GAAG,EAAE,CAAC;QACtB,IAAI,CAAC,iBAAiB,GAAG,EAAE,CAAC;QAC5B,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC;QAClB,IAAI,CAAC,mBAAmB,EAAE,CAAC;QAE3B,IAAI,CAAC,qBAAqB,GAAG,CAAC,WAAW,CAAC;QAC1C,IAAI,CAAC,aAAa,GAAG,IAAI,KAAK,CAAS,WAAW,CAAC,CAAC;QACpD,IAAI,CAAC,eAAe,GAAG,IAAI,KAAK,CAAU,WAAW,CAAC,CAAC;QAEvD,IAAI,CAAC,IAAI,CAAC,qBAAqB,EAAE;YAC7B,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;SACxC;QAED,IAAI,CAAC,YAAY,GAAG,CAAC,CAAC;IAC1B,CAAC;IAED,IAAW,YAAY;QACnB,OAAO,IAAI,CAAC,aAAa,CAAC;IAC9B,CAAC;IAEM,SAAS,CAAC,KAAU,EAAE,MAAc,EAAE,QAAiB;QAC1D,IAAI,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,KAAK,SAAS,IAAI,QAAQ,KAAK,KAAK,EAAE;YAClE,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,GAAG,OAAO,KAAK,KAAK,QAAQ;gBACxB,OAAO,KAAK,KAAK,SAAS;gBAC1B,KAAK,YAAY,IAAI,CAAC;SACzD;QAED,IAAI,cAAc,GAAG,EAAE,CAAC;QACxB,MAAM,eAAe,GAAG,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,IAAI,QAAQ,CAAC;QAEjE,IAAI,eAAe,EAAE;YACjB,cAAc,GAAG,IAAI,CAAC,aAAa,CAAC,KAAK,CAAC,CAAC;YAE3C,IAAI,IAAI,CAAC,WAAW,CAAC,cAAc,CAAC,KAAK,SAAS,EAAE;gBAChD,IAAI,CAAC,WAAW,CAAC,cAAc,CAAC,GAAG,IAAI,CAAC,QAAQ,EAAE,CAAC;gBACnD,IAAI,CAAC,mBAAmB,EAAE,CAAC;aAC9B;YAED,IAAI,CAAC,YAAY,EAAG,CAAC;SACxB;aAAM;YACH,IAAI,CAAC,kBAAkB,GAAG,IAAI,CAAC;SAClC;QAED,IAAI,IAAI,CAAC,qBAAqB,EAAE;YAC5B,MAAM,KAAK,GAAG,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;YACvC,MAAM,QAAQ,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,aAAa,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,KAAK,CAAC,CAAC;YAClE,IAAI,CAAC,aAAa,CAAC,MAAM,CAAC,GAAG,QAAQ,CAAC;SACzC;QAED,OAAO,eAAe,CAAC,CAAC,CAAC,IAAI,CAAC,iBAAiB,CAAC,cAAc,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IACzE,CAAC;IAEM,QAAQ,CAAC,KAAa;QACzB,OAAO,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,aAAa,CAAC,KAAK,CAAC,CAAC,CAAC;IAC7D,CAAC;IAEM,iBAAiB,CAAC,cAAsB;QAC3C,OAAO,IAAI,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;IAC5C,CAAC;IAEM,OAAO;QACV,IAAI,CAAC,IAAI,CAAC,aAAa,EAAE;YACrB,IAAI,CAAC,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;YAC3C,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC;SAC7B;QAED,OAAO,IAAI,CAAC,KAAK,CAAC;IACtB,CAAC;IAEO,YAAY,CAAC,KAAU;QAC3B,IAAI,IAAI,CAAC,iBAAiB,CAAC,KAAK,CAAC,KAAK,SAAS,EAAE;YAC7C,MAAM,OAAO,GAAG,IAAI,CAAC,UAAU,EAAE,CAAC;YAClC,MAAM,OAAO,GAAG,OAAO,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;YAC3C,IAAI,CAAC,iBAAiB,CAAC,KAAK,CAAC,GAAG,OAAO,CAAC,KAAK,GAAG,uBAAuB,CAAC,YAAY,CAAC;SACxF;QAED,OAAO,IAAI,CAAC,iBAAiB,CAAC,KAAK,CAAC,CAAC;IACzC,CAAC;IAEO,UAAU;QACd,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAChB,MAAM,MAAM,GAAG,QAAQ,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC;YAChD,IAAI,CAAC,QAAQ,GAAG,MAAM,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;YACxC,IAAI,CAAC,QAAQ,CAAC,IAAI,GAAG,uBAAuB,CAAC,YAAY,CAAC;SAC7D;QAED,OAAO,IAAI,CAAC,QAAQ,CAAC;IACzB,CAAC;IAEO,aAAa,CAAC,KAAU;QAC5B,IAAI,eAAe,CAAC,QAAQ,CAAC,KAAK,CAAC,KAAK,KAAK,EAAE;YAC3C,OAAO,EAAE,CAAC;SACb;aAAM;YACH,MAAM,WAAW,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC;YAClC,OAAO,WAAW,CAAC,OAAO,CAAC,IAAI,EAAE,OAAO,CAAC;iBACxB,OAAO,CAAC,IAAI,EAAE,MAAM,CAAC;iBACrB,OAAO,CAAC,IAAI,EAAE,MAAM,CAAC;iBACrB,OAAO,CAAC,IAAI,EAAE,QAAQ,CAAC;iBACvB,OAAO,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;SAC5C;IACL,CAAC;IAEO,mBAAmB;QACvB,IAAI,CAAC,aAAa,GAAG,KAAK,CAAC;IAC/B,CAAC;;AA/Hc,oCAAY,GAAG,cAAc,CAAC;AAC9B,oCAAY,GAAG,CAAC,CAAC","sourcesContent":["import { ExportUtilities } from '../exporter-common/export-utilities';\n\n/** @hidden */\nexport class WorksheetDataDictionary {\n    private static DEFAULT_FONT = '11pt Calibri';\n    private static TEXT_PADDING = 5;\n\n    private _dictionary: any;\n    private _widthsDictionary: any;\n\n    private _sortedKeysByValue: string[];\n    private _sortedKeysByValueAreValid: boolean;\n\n    private _keys: string[];\n    private _keysAreValid: boolean;\n\n    private _counter: number;\n    private _calculateColumnWidth: boolean;\n    private _columnWidths: number[];\n    private _context: any;\n\n    private _columnTypeInfo: boolean[];\n    public hasNonStringValues = false;\n\n    public stringsCount: number;\n\n    constructor(columnCount: number, columnWidth: number) {\n        this._dictionary = {};\n        this._widthsDictionary = {};\n        this._counter = 0;\n        this.dirtyKeyCollections();\n\n        this._calculateColumnWidth = !columnWidth;\n        this._columnWidths = new Array<number>(columnCount);\n        this._columnTypeInfo = new Array<boolean>(columnCount);\n\n        if (!this._calculateColumnWidth) {\n            this._columnWidths.fill(columnWidth);\n        }\n\n        this.stringsCount = 0;\n    }\n\n    public get columnWidths() {\n        return this._columnWidths;\n    }\n\n    public saveValue(value: any, column: number, isHeader: boolean): number {\n        if (this._columnTypeInfo[column] === undefined && isHeader === false) {\n            this._columnTypeInfo[column] = typeof value === 'string' ||\n                                            typeof value === 'boolean' ||\n                                            value instanceof Date;\n        }\n\n        let sanitizedValue = '';\n        const isSavedAsString = this._columnTypeInfo[column] || isHeader;\n\n        if (isSavedAsString) {\n            sanitizedValue = this.sanitizeValue(value);\n\n            if (this._dictionary[sanitizedValue] === undefined) {\n                this._dictionary[sanitizedValue] = this._counter++;\n                this.dirtyKeyCollections();\n            }\n\n            this.stringsCount ++;\n        } else {\n            this.hasNonStringValues = true;\n        }\n\n        if (this._calculateColumnWidth) {\n            const width = this.getTextWidth(value);\n            const maxWidth = Math.max(this._columnWidths[column] || 0, width);\n            this._columnWidths[column] = maxWidth;\n        }\n\n        return isSavedAsString ? this.getSanitizedValue(sanitizedValue) : -1;\n    }\n\n    public getValue(value: string): number {\n        return this.getSanitizedValue(this.sanitizeValue(value));\n    }\n\n    public getSanitizedValue(sanitizedValue: string): number {\n        return this._dictionary[sanitizedValue];\n    }\n\n    public getKeys(): string[] {\n        if (!this._keysAreValid) {\n            this._keys = Object.keys(this._dictionary);\n            this._keysAreValid = true;\n        }\n\n        return this._keys;\n    }\n\n    private getTextWidth(value: any): number {\n        if (this._widthsDictionary[value] === undefined) {\n            const context = this.getContext();\n            const metrics = context.measureText(value);\n            this._widthsDictionary[value] = metrics.width + WorksheetDataDictionary.TEXT_PADDING;\n        }\n\n        return this._widthsDictionary[value];\n    }\n\n    private getContext(): any {\n        if (!this._context) {\n            const canvas = document.createElement('canvas');\n            this._context = canvas.getContext('2d');\n            this._context.font = WorksheetDataDictionary.DEFAULT_FONT;\n        }\n\n        return this._context;\n    }\n\n    private sanitizeValue(value: any): string {\n        if (ExportUtilities.hasValue(value) === false) {\n            return '';\n        } else {\n            const stringValue = String(value);\n            return stringValue.replace(/&/g, '&amp;')\n                            .replace(/</g, '&lt;')\n                            .replace(/>/g, '&gt;')\n                            .replace(/\"/g, '&quot;')\n                            .replace(/'/g, '&apos;');\n        }\n    }\n\n    private dirtyKeyCollections(): void {\n        this._keysAreValid = false;\n    }\n}\n"]}