added src/app/js/popups.js

This makes opening and closing popups a little bit easier, on top of it,
it also fixes a bug where you could open the settings popup on top of
the browser popup or other popups, and it'd hide the background blur,
but still show both popups.

1 files changed, 51 insertions, 0 deletions

diff --git a/src/app/js/popups.js b/src/app/js/popups.js
new file mode 100644
index 0000000..553358a
--- /dev/null
+++ b/src/app/js/popups.js
@@ -0,0 +1,51 @@
+let popups = {};
+
+popups.set = (popup, state, auto_close_all = true) => {
+	let popup_el = popup;
+
+	if (typeof popup == "string") {
+		popup_el = document.querySelector(popup);
+	}
+
+	if (! popup_el) {return false}
+
+	if (auto_close_all && overlay.classList.contains("shown")) {
+		popups.set_all(false, popup_el);
+	}
+
+	if (! state && state !== false) {
+		state = ! popup_el.classList.contains("shown");
+	}
+
+	if (state) {
+		overlay.classList.add("shown");
+		popup_el.classList.add("shown");
+	} else if (! state) {
+		overlay.classList.remove("shown");
+		popup_el.classList.remove("shown");
+	}
+}
+
+popups.show = (popup, auto_close_all = true) => {
+	return popups.set(popup, true, auto_close_all);
+}
+
+popups.hide = (popup, auto_close_all = true) => {
+	return popups.set(popup, false, auto_close_all);
+}
+
+popups.list = () => {
+	return document.querySelectorAll(".popup");
+}
+
+popups.set_all = (state, exclude_popup) => {
+	let popups_list = document.querySelectorAll(".popup.shown");
+
+	for (let i = 0; i < popups_list.length; i++) {
+		if (popups_list[i] == exclude_popup) {
+			continue;
+		}
+
+		popups.set(popups_list[i], false, false);
+	}
+}