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overlays: Create modal helper methods to manage display status.

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This commit is contained in:
Cynthia Lin
2017-08-29 10:05:05 -07:00
committed by showell
parent 915419e089
commit aa21b2bce6
1 changed files with 60 additions and 0 deletions
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60
static/js/overlays.js
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@@ -16,6 +16,10 @@ exports.is_active = function () {
return !!open_overlay_name;
};
exports.is_modal_open = function () {
return $(".modal").hasClass("in");
};
exports.info_overlay_open = function () {
return open_overlay_name === 'informationalOverlays';
};
@@ -32,6 +36,14 @@ exports.lightbox_open = function () {
return open_overlay_name === 'lightbox';
};
exports.active_modal = function () {
if (!exports.is_modal_open()) {
blueslip.error("Programming error — Called open_modal when there is no modal open");
return;
}
return $(".modal.in").attr("id");
};
exports.open_overlay = function (opts) {
if (!opts.name || !opts.overlay || !opts.on_close) {
blueslip.error('Programming error in open_overlay');
@@ -69,6 +81,23 @@ exports.open_overlay = function (opts) {
};
};
exports.open_modal = function (name) {
if (name === undefined) {
blueslip.error('Undefined name was passed into open_modal');
return;
}
if (exports.is_modal_open()) {
blueslip.error('open_modal() was called while ' + exports.active_modal() +
' modal was open.');
return;
}
blueslip.debug('open modal: ' + name);
$("#" + name).modal("show").attr("aria-hidden", false);
};
exports.close_overlay = function (name) {
if (name !== open_overlay_name) {
blueslip.error("Trying to close " + name + " when " + open_overlay_name + " is open." );
@@ -106,6 +135,37 @@ exports.close_active = function () {
exports.close_overlay(open_overlay_name);
};
exports.close_modal = function (name) {
if (name === undefined) {
blueslip.error('Undefined name was passed into close_modal');
return;
}
if (!exports.is_modal_open()) {
blueslip.warn('close_active_modal() called without checking is_modal_open()');
return;
}
if (exports.active_modal() !== name) {
blueslip.error("Trying to close " + name +
" modal when " + exports.active_modal() + " is open." );
return;
}
blueslip.debug('close modal: ' + name);
$("#" + name).modal("hide").attr("aria-hidden", true);
};
exports.close_active_modal = function () {
if (!exports.is_modal_open()) {
blueslip.warn('close_active_modal() called without checking is_modal_open()');
return;
}
$(".modal.in").modal("hide").attr("aria-hidden", true);
};
exports.close_for_hash_change = function () {
$(".overlay.show").removeClass("show");
reset_state();