Subversion Repositories Sites.obs-saisons.fr

/*
 * jQuery UI Button 1.8.5
 *
 * Copyright 2010, 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/Button
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

var lastActive,
        baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
        stateClasses = "ui-state-hover ui-state-active ",
        typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
        formResetHandler = function( event ) {
                $( ":ui-button", event.target.form ).each(function() {
                        var inst = $( this ).data( "button" );
                        setTimeout(function() {
                                inst.refresh();
                        }, 1 );
                });
        },
        radioGroup = function( radio ) {
                var name = radio.name,
                        form = radio.form,
                        radios = $( [] );
                if ( name ) {
                        if ( form ) {
                                radios = $( form ).find( "[name='" + name + "']" );
                        } else {
                                radios = $( "[name='" + name + "']", radio.ownerDocument )
                                        .filter(function() {
                                                return !this.form;
                                        });
                        }
                }
                return radios;
        };

$.widget( "ui.button", {
        options: {
                disabled: null,
                text: true,
                label: null,
                icons: {
                        primary: null,
                        secondary: null
                }
        },
        _create: function() {
                this.element.closest( "form" )
                        .unbind( "reset.button" )
                        .bind( "reset.button", formResetHandler );

                if ( typeof this.options.disabled !== "boolean" ) {
                        this.options.disabled = this.element.attr( "disabled" );
                }

                this._determineButtonType();
                this.hasTitle = !!this.buttonElement.attr( "title" );

                var self = this,
                        options = this.options,
                        toggleButton = this.type === "checkbox" || this.type === "radio",
                        hoverClass = "ui-state-hover" + ( !toggleButton ? " ui-state-active" : "" ),
                        focusClass = "ui-state-focus";

                if ( options.label === null ) {
                        options.label = this.buttonElement.html();
                }

                if ( this.element.is( ":disabled" ) ) {
                        options.disabled = true;
                }

                this.buttonElement
                        .addClass( baseClasses )
                        .attr( "role", "button" )
                        .bind( "mouseenter.button", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).addClass( "ui-state-hover" );
                                if ( this === lastActive ) {
                                        $( this ).addClass( "ui-state-active" );
                                }
                        })
                        .bind( "mouseleave.button", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).removeClass( hoverClass );
                        })
                        .bind( "focus.button", function() {
                                // no need to check disabled, focus won't be triggered anyway
                                $( this ).addClass( focusClass );
                        })
                        .bind( "blur.button", function() {
                                $( this ).removeClass( focusClass );
                        });

                if ( toggleButton ) {
                        this.element.bind( "change.button", function() {
                                self.refresh();
                        });
                }

                if ( this.type === "checkbox" ) {
                        this.buttonElement.bind( "click.button", function() {
                                if ( options.disabled ) {
                                        return false;
                                }
                                $( this ).toggleClass( "ui-state-active" );
                                self.buttonElement.attr( "aria-pressed", self.element[0].checked );
                        });
                } else if ( this.type === "radio" ) {
                        this.buttonElement.bind( "click.button", function() {
                                if ( options.disabled ) {
                                        return false;
                                }
                                $( this ).addClass( "ui-state-active" );
                                self.buttonElement.attr( "aria-pressed", true );

                                var radio = self.element[ 0 ];
                                radioGroup( radio )
                                        .not( radio )
                                        .map(function() {
                                                return $( this ).button( "widget" )[ 0 ];
                                        })
                                        .removeClass( "ui-state-active" )
                                        .attr( "aria-pressed", false );
                        });
                } else {
                        this.buttonElement
                                .bind( "mousedown.button", function() {
                                        if ( options.disabled ) {
                                                return false;
                                        }
                                        $( this ).addClass( "ui-state-active" );
                                        lastActive = this;
                                        $( document ).one( "mouseup", function() {
                                                lastActive = null;
                                        });
                                })
                                .bind( "mouseup.button", function() {
                                        if ( options.disabled ) {
                                                return false;
                                        }
                                        $( this ).removeClass( "ui-state-active" );
                                })
                                .bind( "keydown.button", function(event) {
                                        if ( options.disabled ) {
                                                return false;
                                        }
                                        if ( event.keyCode == $.ui.keyCode.SPACE || event.keyCode == $.ui.keyCode.ENTER ) {
                                                $( this ).addClass( "ui-state-active" );
                                        }
                                })
                                .bind( "keyup.button", function() {
                                        $( this ).removeClass( "ui-state-active" );
                                });

                        if ( this.buttonElement.is("a") ) {
                                this.buttonElement.keyup(function(event) {
                                        if ( event.keyCode === $.ui.keyCode.SPACE ) {
                                                // TODO pass through original event correctly (just as 2nd argument doesn't work)
                                                $( this ).click();
                                        }
                                });
                        }
                }

                // TODO: pull out $.Widget's handling for the disabled option into
                // $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
                // be overridden by individual plugins
                this._setOption( "disabled", options.disabled );
        },

        _determineButtonType: function() {
                
                if ( this.element.is(":checkbox") ) {
                        this.type = "checkbox";
                } else {
                        if ( this.element.is(":radio") ) {
                                this.type = "radio";
                        } else {
                                if ( this.element.is("input") ) {
                                        this.type = "input";
                                } else {
                                        this.type = "button";
                                }
                        }
                }
                
                if ( this.type === "checkbox" || this.type === "radio" ) {
                        // we don't search against the document in case the element
                        // is disconnected from the DOM
                        this.buttonElement = this.element.parents().last()
                                .find( "label[for=" + this.element.attr("id") + "]" );
                        this.element.addClass( "ui-helper-hidden-accessible" );

                        var checked = this.element.is( ":checked" );
                        if ( checked ) {
                                this.buttonElement.addClass( "ui-state-active" );
                        }
                        this.buttonElement.attr( "aria-pressed", checked );
                } else {
                        this.buttonElement = this.element;
                }
        },

        widget: function() {
                return this.buttonElement;
        },

        destroy: function() {
                this.element
                        .removeClass( "ui-helper-hidden-accessible" );
                this.buttonElement
                        .removeClass( baseClasses + " " + stateClasses + " " + typeClasses )
                        .removeAttr( "role" )
                        .removeAttr( "aria-pressed" )
                        .html( this.buttonElement.find(".ui-button-text").html() );

                if ( !this.hasTitle ) {
                        this.buttonElement.removeAttr( "title" );
                }

                $.Widget.prototype.destroy.call( this );
        },

        _setOption: function( key, value ) {
                $.Widget.prototype._setOption.apply( this, arguments );
                if ( key === "disabled" ) {
                        if ( value ) {
                                this.element.attr( "disabled", true );
                        } else {
                                this.element.removeAttr( "disabled" );
                        }
                }
                this._resetButton();
        },

        refresh: function() {
                var isDisabled = this.element.is( ":disabled" );
                if ( isDisabled !== this.options.disabled ) {
                        this._setOption( "disabled", isDisabled );
                }
                if ( this.type === "radio" ) {
                        radioGroup( this.element[0] ).each(function() {
                                if ( $( this ).is( ":checked" ) ) {
                                        $( this ).button( "widget" )
                                                .addClass( "ui-state-active" )
                                                .attr( "aria-pressed", true );
                                } else {
                                        $( this ).button( "widget" )
                                                .removeClass( "ui-state-active" )
                                                .attr( "aria-pressed", false );
                                }
                        });
                } else if ( this.type === "checkbox" ) {
                        if ( this.element.is( ":checked" ) ) {
                                this.buttonElement
                                        .addClass( "ui-state-active" )
                                        .attr( "aria-pressed", true );
                        } else {
                                this.buttonElement
                                        .removeClass( "ui-state-active" )
                                        .attr( "aria-pressed", false );
                        }
                }
        },

        _resetButton: function() {
                if ( this.type === "input" ) {
                        if ( this.options.label ) {
                                this.element.val( this.options.label );
                        }
                        return;
                }
                var buttonElement = this.buttonElement.removeClass( typeClasses ),
                        buttonText = $( "<span></span>" )
                                .addClass( "ui-button-text" )
                                .html( this.options.label )
                                .appendTo( buttonElement.empty() )
                                .text(),
                        icons = this.options.icons,
                        multipleIcons = icons.primary && icons.secondary;
                if ( icons.primary || icons.secondary ) {
                        buttonElement.addClass( "ui-button-text-icon" +
                                ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
                        if ( icons.primary ) {
                                buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
                        }
                        if ( icons.secondary ) {
                                buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
                        }
                        if ( !this.options.text ) {
                                buttonElement
                                        .addClass( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" )
                                        .removeClass( "ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary" );
                                if ( !this.hasTitle ) {
                                        buttonElement.attr( "title", buttonText );
                                }
                        }
                } else {
                        buttonElement.addClass( "ui-button-text-only" );
                }
        }
});

$.widget( "ui.buttonset", {
        _create: function() {
                this.element.addClass( "ui-buttonset" );
                this._init();
        },
        
        _init: function() {
                this.refresh();
        },

        _setOption: function( key, value ) {
                if ( key === "disabled" ) {
                        this.buttons.button( "option", key, value );
                }

                $.Widget.prototype._setOption.apply( this, arguments );
        },
        
        refresh: function() {
                this.buttons = this.element.find( ":button, :submit, :reset, :checkbox, :radio, a, :data(button)" )
                        .filter( ":ui-button" )
                                .button( "refresh" )
                        .end()
                        .not( ":ui-button" )
                                .button()
                        .end()
                        .map(function() {
                                return $( this ).button( "widget" )[ 0 ];
                        })
                                .removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
                                .filter( ":visible" )
                                        .filter( ":first" )
                                                .addClass( "ui-corner-left" )
                                        .end()
                                        .filter( ":last" )
                                                .addClass( "ui-corner-right" )
                                        .end()
                                .end()
                        .end();
        },

        destroy: function() {
                this.element.removeClass( "ui-buttonset" );
                this.buttons
                        .map(function() {
                                return $( this ).button( "widget" )[ 0 ];
                        })
                                .removeClass( "ui-corner-left ui-corner-right" )
                        .end()
                        .button( "destroy" );

                $.Widget.prototype.destroy.call( this );
        }
});

}( jQuery ) );