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Remove button and nested dialog - make it a select

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- Also make Cancel button gray again
This commit is contained in:
Michael Frikke Madsen 2020-04-13 21:35:47 +02:00
parent d5ecc0c9c5
commit 0e8cc11366
1 changed files with 28 additions and 36 deletions
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64
public/viewjs/components/barcodescanner.js
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@ -8,11 +8,11 @@ Grocy.Components.BarcodeScanner.CheckCapabilities = async function()
capabilities = track.getCapabilities();
}
// If there is only 1 camera, hide the camera select button
// If there is more than 1 camera, show the camera selection
var cameras = await Quagga.CameraAccess.enumerateVideoDevices();
var cameraPickerButton = document.querySelector('.cameraPicker');
if (cameraPickerButton) {
cameraPickerButton.style.display = cameras.length > 1 ? 'inline-block' : 'none';
var cameraSelect = document.querySelector('.cameraSelect');
if (cameraSelect) {
cameraSelect.style.display = cameras.length > 1 ? 'inline-block' : 'none';
}
// Check if the camera is capable to turn on a torch.
@ -206,9 +206,7 @@ $(document).on("click", "#barcodescanner-start-button", async function(e)
Grocy.Components.BarcodeScanner.CurrentTarget = inputElement.attr("data-target");
var cameras = await Quagga.CameraAccess.enumerateVideoDevices();
bootbox.dialog({
var dialog = bootbox.dialog({
message: '<div id="barcodescanner-container" class="col"><div id="barcodescanner-livestream"></div></div>',
title: __t('Scan a barcode'),
onEscape: function()
@ -219,34 +217,6 @@ $(document).on("click", "#barcodescanner-start-button", async function(e)
backdrop: true,
closeButton: true,
buttons: {
cameraPicker: {
label: 'Camera Picker',
className: 'btn-secondary responsive-button cameraPicker',
// When clicking the camera picker button, open a second prompt and populate it with a list of cameras to choose from
callback: function()
{
bootbox.prompt({
title: "Pick a camera",
inputType: 'select',
value: window.localStorage.getItem('cameraId'),
inputOptions: cameras.map(camera => {
const cameraSelect = {};
cameraSelect.text = camera.label ? camera.label : camera.deviceId; // Use camera label if it exists, else show device id
cameraSelect.value = camera.deviceId;
return cameraSelect;
}),
// When new camera is picked, re-initialise scanning so it picks up the new camera choice
callback: function (result) {
if ( result ) {
window.localStorage.setItem('cameraId', result);
Quagga.stop();
Grocy.Components.BarcodeScanner.StartScanning();
}
}
});
return false;
}
},
torch: {
label: '<i class="far fa-lightbulb"></i>',
className: 'btn-warning responsive-button torch',
@ -258,7 +228,7 @@ $(document).on("click", "#barcodescanner-start-button", async function(e)
},
cancel: {
label: __t('Cancel'),
className: 'btn-danger responsive-button',
className: 'btn-secondary responsive-button',
callback: function()
{
Grocy.Components.BarcodeScanner.StopScanning();
@ -266,6 +236,28 @@ $(document).on("click", "#barcodescanner-start-button", async function(e)
}
}
});
// Add camera select to existing dialog
dialog.find('.bootbox-body').append('<select class="form-control cameraSelect" style="display: none"> </select>');
var cameraSelect = document.querySelector('.cameraSelect');
var cameras = await Quagga.CameraAccess.enumerateVideoDevices();
cameras.forEach(camera => {
var option = document.createElement("option");
option.text = camera.label ? camera.label : camera.deviceId; // Use camera label if it exists, else show device id
option.value = camera.deviceId;
cameraSelect.appendChild(option);
});
// Set initial value to preferred camera if one exists - and if not, start out empty
cameraSelect.value = window.localStorage.getItem('cameraId');
cameraSelect.onchange = function(){
window.localStorage.setItem('cameraId', cameraSelect.value);
Quagga.stop();
Grocy.Components.BarcodeScanner.StartScanning();
};
Grocy.Components.BarcodeScanner.StartScanning();
});