FM / form

/var/www/greso.tech/server/nsm/node_modules/pdf-lib/cjs/api/form/

/var/www/greso.tech/server/nsm/node_modules/pdf-lib/cjs/api/form

Name	Size	Mode	Actions
appearances.d.ts	3097	0644	edit dl rm
appearances.d.ts.map	2226	0644	edit dl rm
appearances.js	21983	0644	edit dl rm
appearances.js.map	16234	0644	edit dl rm
index.d.ts	564	0644	edit dl rm
index.d.ts.map	625	0644	edit dl rm
index.js	1690	0644	edit dl rm
index.js.map	450	0644	edit dl rm
PDFButton.d.ts	5970	0644	edit dl rm
PDFButton.d.ts.map	1042	0644	edit dl rm
PDFButton.js	10888	0644	edit dl rm
PDFButton.js.map	4437	0644	edit dl rm
PDFCheckBox.d.ts	6024	0644	edit dl rm
PDFCheckBox.d.ts.map	879	0644	edit dl rm
PDFCheckBox.js	10310	0644	edit dl rm
PDFCheckBox.js.map	4165	0644	edit dl rm
PDFDropdown.d.ts	17378	0644	edit dl rm
PDFDropdown.d.ts.map	1756	0644	edit dl rm
PDFDropdown.js	25916	0644	edit dl rm
PDFDropdown.js.map	8879	0644	edit dl rm
PDFField.d.ts	8026	0644	edit dl rm
PDFField.d.ts.map	2609	0644	edit dl rm
PDFField.js	17452	0644	edit dl rm
PDFField.js.map	9798	0644	edit dl rm
PDFForm.d.ts	16061	0644	edit dl rm
PDFForm.d.ts.map	2322	0644	edit dl rm
PDFForm.js	31024	0644	edit dl rm
PDFForm.js.map	15805	0644	edit dl rm
PDFOptionList.d.ts	14660	0644	edit dl rm
PDFOptionList.d.ts.map	1570	0644	edit dl rm
PDFOptionList.js	22518	0644	edit dl rm
PDFOptionList.js.map	8144	0644	edit dl rm
PDFRadioGroup.d.ts	11463	0644	edit dl rm
PDFRadioGroup.d.ts.map	1204	0644	edit dl rm
PDFRadioGroup.js	19710	0644	edit dl rm
PDFRadioGroup.js.map	6954	0644	edit dl rm
PDFSignature.d.ts	1309	0644	edit dl rm
PDFSignature.d.ts.map	440	0644	edit dl rm
PDFSignature.js	1805	0644	edit dl rm
PDFSignature.js.map	677	0644	edit dl rm
PDFTextField.d.ts	23255	0644	edit dl rm
PDFTextField.d.ts.map	2120	0644	edit dl rm
PDFTextField.js	32764	0644	edit dl rm
PDFTextField.js.map	9616	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/pdf-lib/cjs/api/form/PDFButton.js (10888B)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var PDFPage_1 = tslib_1.__importDefault(require("../PDFPage"));
var PDFFont_1 = tslib_1.__importDefault(require("../PDFFont"));
var alignment_1 = require("../image/alignment");
var appearances_1 = require("./appearances");
var PDFField_1 = tslib_1.__importStar(require("./PDFField"));
var colors_1 = require("../colors");
var rotations_1 = require("../rotations");
var core_1 = require("../../core");
var utils_1 = require("../../utils");
/**
 * Represents a button field of a [[PDFForm]].
 *
 * [[PDFButton]] fields are interactive controls that users can click with their
 * mouse. This type of [[PDFField]] is not stateful. The purpose of a button
 * is to perform an action when the user clicks on it, such as opening a print
 * modal or resetting the form. Buttons are typically rectangular in shape and
 * have a text label describing the action that they perform when clicked.
 */
var PDFButton = /** @class */ (function (_super) {
    tslib_1.__extends(PDFButton, _super);
    function PDFButton(acroPushButton, ref, doc) {
        var _this = _super.call(this, acroPushButton, ref, doc) || this;
        utils_1.assertIs(acroPushButton, 'acroButton', [
            [core_1.PDFAcroPushButton, 'PDFAcroPushButton'],
        ]);
        _this.acroField = acroPushButton;
        return _this;
    }
    /**
     * Display an image inside the bounds of this button's widgets. For example:
     * ```js
     * const pngImage = await pdfDoc.embedPng(...)
     * const button = form.getButton('some.button.field')
     * button.setImage(pngImage, ImageAlignment.Center)
     * ```
     * This will update the appearances streams for each of this button's widgets.
     * @param image The image that should be displayed.
     * @param alignment The alignment of the image.
     */
    PDFButton.prototype.setImage = function (image, alignment) {
        if (alignment === void 0) { alignment = alignment_1.ImageAlignment.Center; }
        var widgets = this.acroField.getWidgets();
        for (var idx = 0, len = widgets.length; idx < len; idx++) {
            var widget = widgets[idx];
            var streamRef = this.createImageAppearanceStream(widget, image, alignment);
            this.updateWidgetAppearances(widget, { normal: streamRef });
        }
        this.markAsClean();
    };
    /**
     * Set the font size for this field. Larger font sizes will result in larger
     * text being displayed when PDF readers render this button. Font sizes may
     * be integer or floating point numbers. Supplying a negative font size will
     * cause this method to throw an error.
     *
     * For example:
     * ```js
     * const button = form.getButton('some.button.field')
     * button.setFontSize(4)
     * button.setFontSize(15.7)
     * ```
     *
     * > This method depends upon the existence of a default appearance
     * > (`/DA`) string. If this field does not have a default appearance string,
     * > or that string does not contain a font size (via the `Tf` operator),
     * > then this method will throw an error.
     *
     * @param fontSize The font size to be used when rendering text in this field.
     */
    PDFButton.prototype.setFontSize = function (fontSize) {
        utils_1.assertPositive(fontSize, 'fontSize');
        this.acroField.setFontSize(fontSize);
        this.markAsDirty();
    };
    /**
     * Show this button on the specified page with the given text. For example:
     * ```js
     * const ubuntuFont = await pdfDoc.embedFont(ubuntuFontBytes)
     * const page = pdfDoc.addPage()
     *
     * const form = pdfDoc.getForm()
     * const button = form.createButton('some.button.field')
     *
     * button.addToPage('Do Stuff', page, {
     *   x: 50,
     *   y: 75,
     *   width: 200,
     *   height: 100,
     *   textColor: rgb(1, 0, 0),
     *   backgroundColor: rgb(0, 1, 0),
     *   borderColor: rgb(0, 0, 1),
     *   borderWidth: 2,
     *   rotate: degrees(90),
     *   font: ubuntuFont,
     * })
     * ```
     * This will create a new widget for this button field.
     * @param text The text to be displayed for this button widget.
     * @param page The page to which this button widget should be added.
     * @param options The options to be used when adding this button widget.
     */
    PDFButton.prototype.addToPage = function (
    // TODO: This needs to be optional, e.g. for image buttons
    text, page, options) {
        var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l;
        utils_1.assertOrUndefined(text, 'text', ['string']);
        utils_1.assertOrUndefined(page, 'page', [[PDFPage_1.default, 'PDFPage']]);
        PDFField_1.assertFieldAppearanceOptions(options);
        // Create a widget for this button
        var widget = this.createWidget({
            x: ((_a = options === null || options === void 0 ? void 0 : options.x) !== null && _a !== void 0 ? _a : 0) - ((_b = options === null || options === void 0 ? void 0 : options.borderWidth) !== null && _b !== void 0 ? _b : 0) / 2,
            y: ((_c = options === null || options === void 0 ? void 0 : options.y) !== null && _c !== void 0 ? _c : 0) - ((_d = options === null || options === void 0 ? void 0 : options.borderWidth) !== null && _d !== void 0 ? _d : 0) / 2,
            width: (_e = options === null || options === void 0 ? void 0 : options.width) !== null && _e !== void 0 ? _e : 100,
            height: (_f = options === null || options === void 0 ? void 0 : options.height) !== null && _f !== void 0 ? _f : 50,
            textColor: (_g = options === null || options === void 0 ? void 0 : options.textColor) !== null && _g !== void 0 ? _g : colors_1.rgb(0, 0, 0),
            backgroundColor: (_h = options === null || options === void 0 ? void 0 : options.backgroundColor) !== null && _h !== void 0 ? _h : colors_1.rgb(0.75, 0.75, 0.75),
            borderColor: options === null || options === void 0 ? void 0 : options.borderColor,
            borderWidth: (_j = options === null || options === void 0 ? void 0 : options.borderWidth) !== null && _j !== void 0 ? _j : 0,
            rotate: (_k = options === null || options === void 0 ? void 0 : options.rotate) !== null && _k !== void 0 ? _k : rotations_1.degrees(0),
            caption: text,
            hidden: options === null || options === void 0 ? void 0 : options.hidden,
            page: page.ref,
        });
        var widgetRef = this.doc.context.register(widget.dict);
        // Add widget to this field
        this.acroField.addWidget(widgetRef);
        // Set appearance streams for widget
        var font = (_l = options === null || options === void 0 ? void 0 : options.font) !== null && _l !== void 0 ? _l : this.doc.getForm().getDefaultFont();
        this.updateWidgetAppearance(widget, font);
        // Add widget to the given page
        page.node.addAnnot(widgetRef);
    };
    /**
     * Returns `true` if this button has been marked as dirty, or if any of this
     * button's widgets do not have an appearance stream. For example:
     * ```js
     * const button = form.getButton('some.button.field')
     * if (button.needsAppearancesUpdate()) console.log('Needs update')
     * ```
     * @returns Whether or not this button needs an appearance update.
     */
    PDFButton.prototype.needsAppearancesUpdate = function () {
        var _a;
        if (this.isDirty())
            return true;
        var widgets = this.acroField.getWidgets();
        for (var idx = 0, len = widgets.length; idx < len; idx++) {
            var widget = widgets[idx];
            var hasAppearances = ((_a = widget.getAppearances()) === null || _a === void 0 ? void 0 : _a.normal) instanceof core_1.PDFStream;
            if (!hasAppearances)
                return true;
        }
        return false;
    };
    /**
     * Update the appearance streams for each of this button's widgets using
     * the default appearance provider for buttons. For example:
     * ```js
     * const helvetica = await pdfDoc.embedFont(StandardFonts.Helvetica)
     * const button = form.getButton('some.button.field')
     * button.defaultUpdateAppearances(helvetica)
     * ```
     * @param font The font to be used for creating the appearance streams.
     */
    PDFButton.prototype.defaultUpdateAppearances = function (font) {
        utils_1.assertIs(font, 'font', [[PDFFont_1.default, 'PDFFont']]);
        this.updateAppearances(font);
    };
    /**
     * Update the appearance streams for each of this button's widgets using
     * the given appearance provider. If no `provider` is passed, the default
     * appearance provider for buttons will be used. For example:
     * ```js
     * const helvetica = await pdfDoc.embedFont(StandardFonts.Helvetica)
     * const button = form.getButton('some.button.field')
     * button.updateAppearances(helvetica, (field, widget, font) => {
     *   ...
     *   return {
     *     normal: drawButton(...),
     *     down: drawButton(...),
     *   }
     * })
     * ```
     * @param font The font to be used for creating the appearance streams.
     * @param provider Optionally, the appearance provider to be used for
     *                 generating the contents of the appearance streams.
     */
    PDFButton.prototype.updateAppearances = function (font, provider) {
        utils_1.assertIs(font, 'font', [[PDFFont_1.default, 'PDFFont']]);
        utils_1.assertOrUndefined(provider, 'provider', [Function]);
        var widgets = this.acroField.getWidgets();
        for (var idx = 0, len = widgets.length; idx < len; idx++) {
            var widget = widgets[idx];
            this.updateWidgetAppearance(widget, font, provider);
        }
    };
    PDFButton.prototype.updateWidgetAppearance = function (widget, font, provider) {
        var apProvider = provider !== null && provider !== void 0 ? provider : appearances_1.defaultButtonAppearanceProvider;
        var appearances = appearances_1.normalizeAppearance(apProvider(this, widget, font));
        this.updateWidgetAppearanceWithFont(widget, font, appearances);
    };
    /**
     * > **NOTE:** You probably don't want to call this method directly. Instead,
     * > consider using the [[PDFForm.getButton]] method, which will create an
     * > instance of [[PDFButton]] for you.
     *
     * Create an instance of [[PDFButton]] from an existing acroPushButton and ref
     *
     * @param acroPushButton The underlying `PDFAcroPushButton` for this button.
     * @param ref The unique reference for this button.
     * @param doc The document to which this button will belong.
     */
    PDFButton.of = function (acroPushButton, ref, doc) { return new PDFButton(acroPushButton, ref, doc); };
    return PDFButton;
}(PDFField_1.default));
exports.default = PDFButton;
//# sourceMappingURL=PDFButton.js.map

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