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main/inc/lib/javascript/jqplot/jqplot.effects.core.js

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+/*
+ * jQuery UI Effects 1.9pre
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/
+ */
+
+ //////
+ // Much reduced version of jquery ui effects core used
+ // for series animation in jqplot.
+ //////
+(function($) {
+
+    var backCompat = $.uiBackCompat !== false;
+
+    $.jqplot.effects = {
+        effect: {}
+    };
+
+    // prefix used for storing data on .data()
+    var dataSpace = "jqplot.storage.";
+
+    /******************************************************************************/
+    /*********************************** EFFECTS **********************************/
+    /******************************************************************************/
+
+    $.extend( $.jqplot.effects, {
+        version: "1.9pre",
+
+        // Saves a set of properties in a data storage
+        save: function( element, set ) {
+            for( var i=0; i < set.length; i++ ) {
+                if ( set[ i ] !== null ) {
+                    element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
+                }
+            }
+        },
+
+        // Restores a set of previously saved properties from a data storage
+        restore: function( element, set ) {
+            for( var i=0; i < set.length; i++ ) {
+                if ( set[ i ] !== null ) {
+                    element.css( set[ i ], element.data( dataSpace + set[ i ] ) );
+                }
+            }
+        },
+
+        setMode: function( el, mode ) {
+            if (mode === "toggle") {
+                mode = el.is( ":hidden" ) ? "show" : "hide";
+            }
+            return mode;
+        },
+
+        // Wraps the element around a wrapper that copies position properties
+        createWrapper: function( element ) {
+
+            // if the element is already wrapped, return it
+            if ( element.parent().is( ".ui-effects-wrapper" )) {
+                return element.parent();
+            }
+
+            // wrap the element
+            var props = {
+                    width: element.outerWidth(true),
+                    height: element.outerHeight(true),
+                    "float": element.css( "float" )
+                },
+                wrapper = $( "<div></div>" )
+                    .addClass( "ui-effects-wrapper" )
+                    .css({
+                        fontSize: "100%",
+                        background: "transparent",
+                        border: "none",
+                        margin: 0,
+                        padding: 0
+                    }),
+                // Store the size in case width/height are defined in % - Fixes #5245
+                size = {
+                    width: element.width(),
+                    height: element.height()
+                },
+                active = document.activeElement;
+
+            element.wrap( wrapper );
+
+            // Fixes #7595 - Elements lose focus when wrapped.
+            if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+                $( active ).focus();
+            }
+
+            wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element
+
+            // transfer positioning properties to the wrapper
+            if ( element.css( "position" ) === "static" ) {
+                wrapper.css({ position: "relative" });
+                element.css({ position: "relative" });
+            } else {
+                $.extend( props, {
+                    position: element.css( "position" ),
+                    zIndex: element.css( "z-index" )
+                });
+                $.each([ "top", "left", "bottom", "right" ], function(i, pos) {
+                    props[ pos ] = element.css( pos );
+                    if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
+                        props[ pos ] = "auto";
+                    }
+                });
+                element.css({
+                    position: "relative",
+                    top: 0,
+                    left: 0,
+                    right: "auto",
+                    bottom: "auto"
+                });
+            }
+            element.css(size);
+
+            return wrapper.css( props ).show();
+        },
+
+        removeWrapper: function( element ) {
+            var active = document.activeElement;
+
+            if ( element.parent().is( ".ui-effects-wrapper" ) ) {
+                element.parent().replaceWith( element );
+
+                // Fixes #7595 - Elements lose focus when wrapped.
+                if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+                    $( active ).focus();
+                }
+            }
+
+
+            return element;
+        }
+    });
+
+    // return an effect options object for the given parameters:
+    function _normalizeArguments( effect, options, speed, callback ) {
+
+        // short path for passing an effect options object:
+        if ( $.isPlainObject( effect ) ) {
+            return effect;
+        }
+
+        // convert to an object
+        effect = { effect: effect };
+
+        // catch (effect)
+        if ( options === undefined ) {
+            options = {};
+        }
+
+        // catch (effect, callback)
+        if ( $.isFunction( options ) ) {
+            callback = options;
+            speed = null;
+            options = {};
+        }
+
+        // catch (effect, speed, ?)
+        if ( $.type( options ) === "number" || $.fx.speeds[ options ]) {
+            callback = speed;
+            speed = options;
+            options = {};
+        }
+
+        // catch (effect, options, callback)
+        if ( $.isFunction( speed ) ) {
+            callback = speed;
+            speed = null;
+        }
+
+        // add options to effect
+        if ( options ) {
+            $.extend( effect, options );
+        }
+
+        speed = speed || options.duration;
+        effect.duration = $.fx.off ? 0 : typeof speed === "number"
+            ? speed : speed in $.fx.speeds ? $.fx.speeds[ speed ] : $.fx.speeds._default;
+
+        effect.complete = callback || options.complete;
+
+        return effect;
+    }
+
+    function standardSpeed( speed ) {
+        // valid standard speeds
+        if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
+            return true;
+        }
+
+        // invalid strings - treat as "normal" speed
+        if ( typeof speed === "string" && !$.jqplot.effects.effect[ speed ] ) {
+            // TODO: remove in 2.0 (#7115)
+            if ( backCompat && $.jqplot.effects[ speed ] ) {
+                return false;
+            }
+            return true;
+        }
+
+        return false;
+    }
+
+    $.fn.extend({
+        jqplotEffect: function( effect, options, speed, callback ) {
+            var args = _normalizeArguments.apply( this, arguments ),
+                mode = args.mode,
+                queue = args.queue,
+                effectMethod = $.jqplot.effects.effect[ args.effect ],
+
+                // DEPRECATED: remove in 2.0 (#7115)
+                oldEffectMethod = !effectMethod && backCompat && $.jqplot.effects[ args.effect ];
+
+            if ( $.fx.off || !( effectMethod || oldEffectMethod ) ) {
+                // delegate to the original method (e.g., .show()) if possible
+                if ( mode ) {
+                    return this[ mode ]( args.duration, args.complete );
+                } else {
+                    return this.each( function() {
+                        if ( args.complete ) {
+                            args.complete.call( this );
+                        }
+                    });
+                }
+            }
+
+            function run( next ) {
+                var elem = $( this ),
+                    complete = args.complete,
+                    mode = args.mode;
+
+                function done() {
+                    if ( $.isFunction( complete ) ) {
+                        complete.call( elem[0] );
+                    }
+                    if ( $.isFunction( next ) ) {
+                        next();
+                    }
+                }
+
+                // if the element is hiddden and mode is hide,
+                // or element is visible and mode is show
+                if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
+                    done();
+                } else {
+                    effectMethod.call( elem[0], args, done );
+                }
+            }
+
+            // TODO: remove this check in 2.0, effectMethod will always be true
+            if ( effectMethod ) {
+                return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
+            } else {
+                // DEPRECATED: remove in 2.0 (#7115)
+                return oldEffectMethod.call(this, {
+                    options: args,
+                    duration: args.duration,
+                    callback: args.complete,
+                    mode: args.mode
+                });
+            }
+        }
+    });
+
+})(jQuery);