mirror of
https://github.com/Hopiu/jquery-mobile.git
synced 2026-03-16 22:10:25 +00:00
246 lines
6.7 KiB
JavaScript
246 lines
6.7 KiB
JavaScript
/*
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* "core" - The base file for jQm
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*/
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//>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
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define( [ "jquery.mobile.widget" ], function() {
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//>>excludeEnd("jqmBuildExclude");
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(function( $, window, undefined ) {
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var nsNormalizeDict = {};
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// jQuery.mobile configurable options
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$.mobile = $.extend( {}, {
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// Namespace used framework-wide for data-attrs. Default is no namespace
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ns: "",
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// Define the url parameter used for referencing widget-generated sub-pages.
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// Translates to to example.html&ui-page=subpageIdentifier
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// hash segment before &ui-page= is used to make Ajax request
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subPageUrlKey: "ui-page",
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// Class assigned to page currently in view, and during transitions
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activePageClass: "ui-page-active",
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// Class used for "active" button state, from CSS framework
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activeBtnClass: "ui-btn-active",
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// Class used for "focus" form element state, from CSS framework
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focusClass: "ui-focus",
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// Automatically handle clicks and form submissions through Ajax, when same-domain
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ajaxEnabled: true,
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// Automatically load and show pages based on location.hash
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hashListeningEnabled: true,
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// disable to prevent jquery from bothering with links
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linkBindingEnabled: true,
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// Set default page transition - 'none' for no transitions
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defaultPageTransition: "slide",
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// Minimum scroll distance that will be remembered when returning to a page
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minScrollBack: 250,
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// Set default dialog transition - 'none' for no transitions
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defaultDialogTransition: "pop",
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// Show loading message during Ajax requests
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// if false, message will not appear, but loading classes will still be toggled on html el
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loadingMessage: "loading",
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// Error response message - appears when an Ajax page request fails
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pageLoadErrorMessage: "Error Loading Page",
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//automatically initialize the DOM when it's ready
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autoInitializePage: true,
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pushStateEnabled: true,
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// turn of binding to the native orientationchange due to android orientation behavior
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orientationChangeEnabled: true,
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// Support conditions that must be met in order to proceed
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// default enhanced qualifications are media query support OR IE 7+
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gradeA: function(){
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return $.support.mediaquery || $.mobile.browser.ie && $.mobile.browser.ie >= 7;
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},
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// TODO might be useful upstream in jquery itself ?
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keyCode: {
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ALT: 18,
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BACKSPACE: 8,
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CAPS_LOCK: 20,
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COMMA: 188,
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COMMAND: 91,
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COMMAND_LEFT: 91, // COMMAND
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COMMAND_RIGHT: 93,
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CONTROL: 17,
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DELETE: 46,
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DOWN: 40,
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END: 35,
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ENTER: 13,
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ESCAPE: 27,
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HOME: 36,
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INSERT: 45,
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LEFT: 37,
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MENU: 93, // COMMAND_RIGHT
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NUMPAD_ADD: 107,
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NUMPAD_DECIMAL: 110,
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NUMPAD_DIVIDE: 111,
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NUMPAD_ENTER: 108,
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NUMPAD_MULTIPLY: 106,
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NUMPAD_SUBTRACT: 109,
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PAGE_DOWN: 34,
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PAGE_UP: 33,
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PERIOD: 190,
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RIGHT: 39,
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SHIFT: 16,
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SPACE: 32,
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TAB: 9,
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UP: 38,
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WINDOWS: 91 // COMMAND
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},
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// Scroll page vertically: scroll to 0 to hide iOS address bar, or pass a Y value
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silentScroll: function( ypos ) {
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if ( $.type( ypos ) !== "number" ) {
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ypos = $.mobile.defaultHomeScroll;
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}
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// prevent scrollstart and scrollstop events
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$.event.special.scrollstart.enabled = false;
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setTimeout(function() {
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window.scrollTo( 0, ypos );
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$( document ).trigger( "silentscroll", { x: 0, y: ypos });
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}, 20 );
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setTimeout(function() {
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$.event.special.scrollstart.enabled = true;
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}, 150 );
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},
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// Expose our cache for testing purposes.
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nsNormalizeDict: nsNormalizeDict,
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// Take a data attribute property, prepend the namespace
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// and then camel case the attribute string. Add the result
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// to our nsNormalizeDict so we don't have to do this again.
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nsNormalize: function( prop ) {
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if ( !prop ) {
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return;
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}
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return nsNormalizeDict[ prop ] || ( nsNormalizeDict[ prop ] = $.camelCase( $.mobile.ns + prop ) );
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},
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getInheritedTheme: function( el, defaultTheme ) {
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// Find the closest parent with a theme class on it. Note that
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// we are not using $.fn.closest() on purpose here because this
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// method gets called quite a bit and we need it to be as fast
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// as possible.
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var e = el[ 0 ],
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ltr = "",
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re = /ui-(bar|body)-([a-z])\b/,
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c, m;
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while ( e ) {
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var c = e.className || "";
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if ( ( m = re.exec( c ) ) && ( ltr = m[ 2 ] ) ) {
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// We found a parent with a theme class
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// on it so bail from this loop.
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break;
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}
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e = e.parentNode;
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}
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// Return the theme letter we found, if none, return the
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// specified default.
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return ltr || defaultTheme || "a";
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}
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}, $.mobile );
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// Mobile version of data and removeData and hasData methods
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// ensures all data is set and retrieved using jQuery Mobile's data namespace
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$.fn.jqmData = function( prop, value ) {
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var result;
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if ( typeof prop != "undefined" ) {
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result = this.data( prop ? $.mobile.nsNormalize( prop ) : prop, value );
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}
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return result;
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};
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$.jqmData = function( elem, prop, value ) {
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var result;
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if ( typeof prop != "undefined" ) {
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result = $.data( elem, prop ? $.mobile.nsNormalize( prop ) : prop, value );
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}
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return result;
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};
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$.fn.jqmRemoveData = function( prop ) {
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return this.removeData( $.mobile.nsNormalize( prop ) );
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};
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$.jqmRemoveData = function( elem, prop ) {
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return $.removeData( elem, $.mobile.nsNormalize( prop ) );
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};
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$.fn.removeWithDependents = function() {
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$.removeWithDependents( this );
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};
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$.removeWithDependents = function( elem ) {
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var $elem = $( elem );
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( $elem.jqmData('dependents') || $() ).remove();
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$elem.remove();
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};
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$.fn.addDependents = function( newDependents ) {
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$.addDependents( $(this), newDependents );
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};
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$.addDependents = function( elem, newDependents ) {
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var dependents = $(elem).jqmData( 'dependents' ) || $();
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$(elem).jqmData( 'dependents', $.merge(dependents, newDependents) );
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};
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// note that this helper doesn't attempt to handle the callback
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// or setting of an html elements text, its only purpose is
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// to return the html encoded version of the text in all cases. (thus the name)
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$.fn.getEncodedText = function() {
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return $( "<div/>" ).text( $(this).text() ).html();
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};
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// Monkey-patching Sizzle to filter the :jqmData selector
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var oldFind = $.find,
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jqmDataRE = /:jqmData\(([^)]*)\)/g;
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$.find = function( selector, context, ret, extra ) {
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selector = selector.replace( jqmDataRE, "[data-" + ( $.mobile.ns || "" ) + "$1]" );
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return oldFind.call( this, selector, context, ret, extra );
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};
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$.extend( $.find, oldFind );
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$.find.matches = function( expr, set ) {
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return $.find( expr, null, null, set );
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};
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$.find.matchesSelector = function( node, expr ) {
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return $.find( expr, null, null, [ node ] ).length > 0;
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};
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})( jQuery, this );
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//>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
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});
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//>>excludeEnd("jqmBuildExclude");
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