jellyfin-web/dashboard-ui/thirdparty/jquerymobile-1.4.5/jqm.panel.js

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(function ($, undefined) {
$.widget("mobile.panel", {
options: {
classes: {
panel: "ui-panel",
panelOpen: "ui-panel-open",
panelClosed: "ui-panel-closed",
panelFixed: "ui-panel-fixed",
panelInner: "ui-panel-inner",
modal: "ui-panel-dismiss",
modalOpen: "ui-panel-dismiss-open",
pageContainer: "ui-panel-page-container",
pageWrapper: "ui-panel-wrapper",
pageFixedToolbar: "ui-panel-fixed-toolbar",
pageContentPrefix: "ui-panel-page-content", /* Used for wrapper and fixed toolbars position, display and open classes. */
animate: "ui-panel-animate"
},
animate: true,
theme: null,
position: "left",
dismissible: true,
display: "reveal", //accepts reveal, push, overlay
swipeClose: true,
positionFixed: false
},
_parentPage: null,
_page: null,
_modal: null,
_panelInner: null,
_wrapper: null,
_create: function () {
var el = this.element,
parentPage = el.closest(".ui-page, :jqmData(role='page')");
// expose some private props to other methods
$.extend(this, {
_parentPage: (parentPage.length > 0) ? parentPage : false,
_openedPage: null,
_page: this._getPage,
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_panelInner: this._getPanelInner()
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});
if (this.options.display !== "overlay") {
this._getWrapper();
}
this._addPanelClasses();
// if animating, add the class to do so
if ($.support.cssTransform3d && !!this.options.animate) {
this.element.addClass(this.options.classes.animate);
}
this._bindUpdateLayout();
this._bindCloseEvents();
this._bindLinkListeners();
this._bindPageEvents();
if (!!this.options.dismissible) {
this._createModal();
}
this._bindSwipeEvents();
},
_getPanelInner: function () {
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var panelInner = this.element[0].querySelector("." + this.options.classes.panelInner);
if (!panelInner) {
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panelInner = this.element.children().wrapAll("<div class='" + this.options.classes.panelInner + "' />").parent();
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} else {
panelInner = $(panelInner);
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}
return panelInner;
},
_createModal: function () {
var self = this,
target = self._parentPage ? self._parentPage.parent() : self.element.parent();
self._modal = $("<div class='" + self.options.classes.modal + "'></div>")
.on("mousedown", function () {
self.close();
})
.appendTo(target);
},
_getPage: function () {
var page = this._openedPage || this._parentPage || $("." + $.mobile.activePageClass);
return page;
},
_getWrapper: function () {
var wrapper = this._page().find("." + this.options.classes.pageWrapper);
if (wrapper.length === 0) {
wrapper = this._page().children(".ui-header:not(.ui-header-fixed), .ui-content:not(.ui-popup), .ui-footer:not(.ui-footer-fixed)")
.wrapAll("<div class='" + this.options.classes.pageWrapper + "'></div>")
.parent();
}
this._wrapper = wrapper;
},
_getPosDisplayClasses: function (prefix) {
return prefix + "-position-" + this.options.position + " " + prefix + "-display-" + this.options.display;
},
_getPanelClasses: function () {
var panelClasses = this.options.classes.panel +
" " + this._getPosDisplayClasses(this.options.classes.panel) +
" " + this.options.classes.panelClosed +
" " + "ui-body-" + (this.options.theme ? this.options.theme : "inherit");
if (!!this.options.positionFixed) {
panelClasses += " " + this.options.classes.panelFixed;
}
return panelClasses;
},
_addPanelClasses: function () {
this.element.addClass(this._getPanelClasses());
},
_handleCloseClick: function (event) {
if (!event.isDefaultPrevented()) {
this.close();
}
},
_bindCloseEvents: function () {
},
_positionPanel: function (scrollToTop) {
var self = this,
panelInnerHeight = self._panelInner.outerHeight(),
expand = panelInnerHeight > $.mobile.getScreenHeight();
if (expand || !self.options.positionFixed) {
if (expand) {
self._unfixPanel();
$.mobile.resetActivePageHeight(panelInnerHeight);
}
if (scrollToTop) {
this.window[0].scrollTo(0, $.mobile.defaultHomeScroll);
}
} else {
self._fixPanel();
}
},
_bindFixListener: function () {
this._on($(window), { "resize": "_positionPanel" });
},
_unbindFixListener: function () {
this._off($(window), "resize");
},
_unfixPanel: function () {
if (!!this.options.positionFixed && $.support.fixedPosition) {
this.element.removeClass(this.options.classes.panelFixed);
}
},
_fixPanel: function () {
if (!!this.options.positionFixed && $.support.fixedPosition) {
this.element.addClass(this.options.classes.panelFixed);
}
},
_bindUpdateLayout: function () {
var self = this;
self.element.on("updatelayout", function (/* e */) {
if (self._open) {
self._positionPanel();
}
});
},
_bindLinkListeners: function () {
this._on("body", {
"click a": "_handleClick"
});
},
_handleClick: function (e) {
var link,
panelId = this.element.attr("id");
if (e.currentTarget.href.split("#")[1] === panelId && panelId !== undefined) {
e.preventDefault();
link = $(e.target);
if (link.hasClass("ui-btn")) {
link.addClass($.mobile.activeBtnClass);
this.element.one("panelopen panelclose", function () {
link.removeClass($.mobile.activeBtnClass);
});
}
this.toggle();
}
},
_bindSwipeEvents: function () {
var self = this,
area = self._modal ? self.element.add(self._modal) : self.element;
// on swipe, close the panel
if (!!self.options.swipeClose) {
if (self.options.position === "left") {
area.on("swipeleft.panel", function (/* e */) {
self.close();
});
} else {
area.on("swiperight.panel", function (/* e */) {
self.close();
});
}
}
},
_bindPageEvents: function () {
var self = this;
this.document
// Close the panel if another panel on the page opens
.on("panelbeforeopen", function (e) {
if (self._open && e.target !== self.element[0]) {
self.close();
}
})
// On escape, close? might need to have a target check too...
.on("keyup.panel", function (e) {
if (e.keyCode === 27 && self._open) {
self.close();
}
});
if (!this._parentPage && this.options.display !== "overlay") {
this._on(this.document, {
"pageshow": function () {
this._openedPage = null;
this._getWrapper();
}
});
}
// Clean up open panels after page hide
if (self._parentPage) {
this.document.on("pagehide", ":jqmData(role='page')", function () {
if (self._open) {
self.close(true);
}
});
} else {
this.document.on("pagebeforehide", function () {
if (self._open) {
self.close(true);
}
});
}
},
// state storage of open or closed
_open: false,
_pageContentOpenClasses: null,
_modalOpenClasses: null,
open: function (immediate) {
if (!this._open) {
var self = this,
o = self.options,
_openPanel = function () {
self._off(self.document, "panelclose");
self._page().jqmData("panel", "open");
if ($.support.cssTransform3d && !!o.animate && o.display !== "overlay") {
self._wrapper.addClass(o.classes.animate);
}
if (!immediate && $.support.cssTransform3d && !!o.animate) {
(self._wrapper || self.element)
.animationComplete(complete, "transition");
} else {
setTimeout(complete, 0);
}
if (o.theme && o.display !== "overlay") {
self._page().parent()
.addClass(o.classes.pageContainer + "-themed " + o.classes.pageContainer + "-" + o.theme);
}
self.element
.removeClass(o.classes.panelClosed)
.addClass(o.classes.panelOpen);
self._positionPanel(true);
self._pageContentOpenClasses = self._getPosDisplayClasses(o.classes.pageContentPrefix);
if (o.display !== "overlay") {
self._page().parent().addClass(o.classes.pageContainer);
self._wrapper.addClass(self._pageContentOpenClasses);
}
self._modalOpenClasses = self._getPosDisplayClasses(o.classes.modal) + " " + o.classes.modalOpen;
if (self._modal) {
self._modal
.addClass(self._modalOpenClasses)
.height(Math.max(self._modal.height(), self.document.height()));
}
},
complete = function () {
// Bail if the panel was closed before the opening animation has completed
if (!self._open) {
return;
}
if (o.display !== "overlay") {
self._wrapper.addClass(o.classes.pageContentPrefix + "-open");
}
self._bindFixListener();
self._trigger("open");
self._openedPage = self._page();
};
self._trigger("beforeopen");
if (self._page().jqmData("panel") === "open") {
self._on(self.document, {
"panelclose": _openPanel
});
} else {
_openPanel();
}
self._open = true;
}
},
close: function (immediate) {
if (this._open) {
var self = this,
o = this.options,
_closePanel = function () {
self.element.removeClass(o.classes.panelOpen);
if (o.display !== "overlay") {
self._wrapper.removeClass(self._pageContentOpenClasses);
}
if (!immediate && $.support.cssTransform3d && !!o.animate) {
(self._wrapper || self.element)
.animationComplete(complete, "transition");
} else {
setTimeout(complete, 0);
}
if (self._modal) {
self._modal
.removeClass(self._modalOpenClasses)
.height("");
}
},
complete = function () {
if (o.theme && o.display !== "overlay") {
self._page().parent().removeClass(o.classes.pageContainer + "-themed " + o.classes.pageContainer + "-" + o.theme);
}
self.element.addClass(o.classes.panelClosed);
if (o.display !== "overlay") {
self._page().parent().removeClass(o.classes.pageContainer);
self._wrapper.removeClass(o.classes.pageContentPrefix + "-open");
}
if ($.support.cssTransform3d && !!o.animate && o.display !== "overlay") {
self._wrapper.removeClass(o.classes.animate);
}
self._fixPanel();
self._unbindFixListener();
$.mobile.resetActivePageHeight();
self._page().jqmRemoveData("panel");
self._trigger("close");
self._openedPage = null;
};
self._trigger("beforeclose");
_closePanel();
self._open = false;
}
},
toggle: function () {
this[this._open ? "close" : "open"]();
},
_destroy: function () {
var otherPanels,
o = this.options,
multiplePanels = ($("body > :mobile-panel").length + $.mobile.activePage.find(":mobile-panel").length) > 1;
if (o.display !== "overlay") {
// remove the wrapper if not in use by another panel
otherPanels = $("body > :mobile-panel").add($.mobile.activePage.find(":mobile-panel"));
if (otherPanels.not(".ui-panel-display-overlay").not(this.element).length === 0) {
this._wrapper.children().unwrap();
}
if (this._open) {
this._page().parent().removeClass(o.classes.pageContainer);
if (o.theme) {
this._page().parent().removeClass(o.classes.pageContainer + "-themed " + o.classes.pageContainer + "-" + o.theme);
}
}
}
if (!multiplePanels) {
this.document.off("panelopen panelclose");
}
if (this._open) {
this._page().jqmRemoveData("panel");
}
this._panelInner.children().unwrap();
this.element
.removeClass([this._getPanelClasses(), o.classes.panelOpen, o.classes.animate].join(" "))
.off("swipeleft.panel swiperight.panel")
.off("panelbeforeopen")
.off("panelhide")
.off("keyup.panel")
.off("updatelayout");
if (this._modal) {
this._modal.remove();
}
}
});
})(jQuery);