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var modal = new function() {
this.error = (...args) => __modalDialog("Error", args.join(" "), true, false);
this.confirm = (...args) => __modalDialog("Question", args.join(" "), true, true);
var __modalDialog = function(header, text, ok, cancel) {
var el_modal = document.createElement("div");
el_modal.className = "modal";
el_modal.style.visibility = "visible";
el_modal.setAttribute("data-dont-hide-menu", "");
var el_window = document.createElement("div");
el_window.className = "modal-window";
el_window.setAttribute("tabindex", "-1");
el_modal.appendChild(el_window);
var el_header = document.createElement("div");
el_header.className = "modal-header";
el_header.innerHTML = header;
el_window.appendChild(el_header);
var el_content = document.createElement("div");
el_content.className = "modal-content";
el_content.innerHTML = text;
el_window.appendChild(el_content);
var promise = null;
if (ok || cancel) {
promise = new Promise(function(resolve) {
var el_buttons = document.createElement("div");
el_buttons.className = "modal-buttons";
el_window.appendChild(el_buttons);
if (cancel) {
var el_cancel_button = document.createElement("button");
el_cancel_button.innerHTML = "Cancel";
el_cancel_button.setAttribute("data-force-hide-menu", "");
el_cancel_button.onclick = function() {
el_modal.outerHTML = "";
resolve(false);
};
el_buttons.appendChild(el_cancel_button);
}
if (ok) {
var el_ok_button = document.createElement("button");
el_ok_button.innerHTML = "OK";
el_ok_button.setAttribute("data-force-hide-menu", "");
el_ok_button.onclick = function() {
el_modal.outerHTML = "";
resolve(true);
};
el_buttons.appendChild(el_ok_button);
}
if (ok && cancel) {
el_ok_button.className = "row50";
el_cancel_button.className = "row50";
}
});
}
document.body.appendChild(el_modal);
el_window.focus();
return promise;
};
};
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