mirror of
https://github.com/Hopiu/jquery-mobile.git
synced 2026-03-16 22:10:25 +00:00
39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
//>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
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//>>description: Utility methods for enabling and disabling user scaling (pinch zoom)
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//>>label: zoomhandling
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define( [ "jquery", "./jquery.mobile.core" ], function( $ ) {
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//>>excludeEnd("jqmBuildExclude");
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( function( $ ) {
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var meta = $( "meta[name=viewport]" ),
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initialContent = meta.attr( "content" ),
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disabledZoom = initialContent + ",maximum-scale=1",
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enabledZoom = initialContent + ",maximum-scale=10";
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$.mobile.zoom = $.extend( {}, {
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enabled: true,
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locked: false,
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disable: function( lock ) {
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if( !$.mobile.zoom.locked ){
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meta.attr( "content", disabledZoom );
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$.mobile.zoom.enabled = false;
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$.mobile.zoom.locked = lock || false;
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}
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},
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enable: function( unlock ) {
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if( !$.mobile.zoom.locked || unlock ){
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meta.attr( "content", enabledZoom );
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$.mobile.zoom.enabled = true;
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$.mobile.zoom.locked = false;
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}
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},
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restore: function() {
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meta.attr( "content", initialContent );
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$.mobile.zoom.enabled = true;
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}
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});
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}( jQuery ));
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//>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
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});
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//>>excludeEnd("jqmBuildExclude");
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