[FIX] canvas

OCA · Jun 8, 2023 · 0eb9385 · 0eb9385
1 parent a40b51f
commit 0eb9385
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Showing 3 changed files with 38 additions and 4 deletions.
diff --git a/l10n_br_pos_cfe/static/src/js/ReceiptScreen/OrderFooterReceipt.js b/l10n_br_pos_cfe/static/src/js/ReceiptScreen/OrderFooterReceipt.js
@@ -39,15 +39,17 @@ odoo.define("l10n_br_pos_cfe.OrderFooterReceipt", function (require) {
 
         async _generateQRCode() {
             const qrCode = document.getElementById("footer__qrcode");
-            this.observeElement(qrCode, this.dispatchEventAfterQrCodeDisplayed);
+            //this.observeElement(qrCode, this.dispatchEventAfterQrCodeDisplayed);
 
             // eslint-disable-next-line
-            return await new QRCode(document.getElementById("footer__qrcode"), {
+            await new QRCode(qrCode, {
                 text: this.getTextForQRCode(),
                 // eslint-disable-next-line
                 correctLevel: QRCode.CorrectLevel.L,
                 useSVG: true
             });
+
+            window.dispatchEvent(this.footerMountedEvent);
         }
 
         getFormattedDocumentKey() {
@@ -90,15 +92,17 @@ odoo.define("l10n_br_pos_cfe.OrderFooterReceipt", function (require) {
 
         async _generateQRCodeCancel() {
             const qrCodeCancel = document.getElementById("footer__qrcode-cancel");
-            this.observeElement(qrCodeCancel, this.dispatchEventAfterQrCodeDisplayed);
+            //this.observeElement(qrCodeCancel, this.dispatchEventAfterQrCodeDisplayed);
 
             // eslint-disable-next-line
-            return await new QRCode(qrCodeCancel, {
+            await new QRCode(qrCodeCancel, {
                 text: this.getTextForQRCodeCancel(),
                 // eslint-disable-next-line
                 correctLevel: QRCode.CorrectLevel.L,
                 useSVG: true
             });
+
+            window.dispatchEvent(this.footerMountedEvent);
         }
 
         getTextForQRCodeCancel() {

diff --git a/l10n_br_pos_cfe/static/src/js/printers.js b/l10n_br_pos_cfe/static/src/js/printers.js
@@ -0,0 +1,26 @@
+/*
+Copyright (C) 2016-Today KMEE (https://kmee.com.br)
+@author: Felipe Zago <[email protected]>
+License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+*/
+odoo.define("l10n_br_pos_cfe.Printer", function (require) {
+    "use strict";
+
+    var Printer = require("point_of_sale.Printer").Printer;
+
+    Printer = Printer.include({
+        htmlToImg: function (receipt) {
+            const self = this;
+            $('.pos-receipt-print').html(receipt);
+            return new Promise(function (resolve, reject) {
+                self.receipt = $('.pos-receipt-print>.pos-receipt');
+                html2canvas(self.receipt[0]).then(canvas => {
+                    $('.pos-receipt-print').empty();
+                    resolve(self.process_canvas(canvas));
+                });
+            });
+        },
+    });
+
+    return Printer;
+});
diff --git a/l10n_br_pos_cfe/views/pos_template.xml b/l10n_br_pos_cfe/views/pos_template.xml
@@ -57,6 +57,10 @@
                 <script
                 src="/l10n_br_pos_cfe/static/src/js/ReceiptScreen/ReceiptScreen.js"
                 type="text/javascript"
+            />
+                <script
+                src="/l10n_br_pos_cfe/static/src/js/printers.js"
+                type="text/javascript"
             />
             </xpath>