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Define spinner with a cfg object only once, then hide and show as needed. 

Add a 'msg' parameter to the spinner function which adds a message to the spinner on show and a spinnerMsg() function which allows it to be changed while the spinner is showing.
This commit is contained in:
mmcwilliams 2018-01-31 21:45:19 -05:00
parent f3e406dd5d
commit 66d9af42b6
1 changed files with 36 additions and 26 deletions
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62
app/lib/ui/index.js
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@ -105,35 +105,45 @@ gui.updateState = function () {
$('#seq_cam_count_2').val(cpos).change(); $('#seq_cam_count_2').val(cpos).change();
$('#seq_proj_count_2').val(ppos).change(); $('#seq_proj_count_2').val(ppos).change();
}; };
gui.spinner = function (state) { gui.spinnerCfg = {
var cfg = { lines: 11, // The number of lines to draw
lines: 11, // The number of lines to draw length: 15, // The length of each line
length: 15, // The length of each line width: 7, // The line thickness
width: 7, // The line thickness radius: 20, // The radius of the inner circle
radius: 20, // The radius of the inner circle corners: 1, // Corner roundness (0..1)
corners: 1, // Corner roundness (0..1) rotate: 0, // The rotation offset
rotate: 0, // The rotation offset direction: 1, // 1: clockwise, -1: counterclockwise
direction: 1, // 1: clockwise, -1: counterclockwise color: '#F2F2F1', // #rgb or #rrggbb or array of colors
color: '#F2F2F1', // #rgb or #rrggbb or array of colors speed: 1, // Rounds per second
speed: 1, // Rounds per second trail: 60, // Afterglow percentage
trail: 60, // Afterglow percentage shadow: true, // Whether to render a shadow
shadow: true, // Whether to render a shadow hwaccel: true, // Whether to use hardware acceleration
hwaccel: true, // Whether to use hardware acceleration className: 'spinner', // The CSS class to assign to the spinner
className: 'spinner', // The CSS class to assign to the spinner zIndex: 2e9, // The z-index (defaults to 2000000000)
zIndex: 2e9, // The z-index (defaults to 2000000000) top: '50%', // Top position relative to parent
top: '50%', // Top position relative to parent left: '50%' // Left position relative to parent
left: '50%' // Left position relative to parent }
}, gui.spinner = function (state, msg = '') {
target, var target,
spinner; spinner;
if (state) { if (msg !== '') {
target = document.getElementById('spinner'); gui.spinnerMsg(msg)
spinner = new Spinner(cfg).spin(target);
} else {
$('#spinner').hide();
$('#psinner').empty();
} }
if (state && !$('#spinner').hasClass('created')) {
target = document.getElementById('spinner');
spinner = new Spinner(gui.spinnerCfg).spin(target);
$('#spinner').addClass('created');
} else if (state) {
$('#spinner').show();
} else if (!state) {
$('#spinner').hide();
gui.spinnerMsg('')
}
}; };
gui.spinnerMsg = function (msg) {
$('#spinnerMsg').text(msg)
}
gui.overlay = function (state) { gui.overlay = function (state) {
if (state) { if (state) {
$('#overlay').show(); $('#overlay').show();