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UM.registerUI('paragraph fontfamily fontsize', function( name ) {
var me = this,
label = (me.options.labelMap && me.options.labelMap[name]) || me.getLang("labelMap." + name),
options = {
label: label,
title: label,
comboboxName: name,
items: me.options[ name ] || [],
itemStyles: [],
value: [],
autowidthitem: []
},
$combox = null,
comboboxWidget = null;
if(options.items.length == 0){
return null;
}
switch ( name ) {
case 'paragraph':
options = transForParagraph( options );
break;
case 'fontfamily':
options = transForFontfamily( options );
break;
case 'fontsize':
options = transForFontsize( options );
break;
}
//实例化
$combox = $.eduibuttoncombobox(options).css('zIndex',me.getOpt('zIndex') + 1);
comboboxWidget = $combox.edui();
comboboxWidget.on('comboboxselect', function( evt, res ){
me.execCommand( name, res.value );
}).on("beforeshow", function(){
if( $combox.parent().length === 0 ) {
$combox.appendTo( me.$container.find('.edui-dialog-container') );
}
UM.setTopEditor(me);
});
//状态反射
this.addListener('selectionchange',function( evt ){
var state = this.queryCommandState( name ),
value = this.queryCommandValue( name );
//设置按钮状态
comboboxWidget.button().edui().disabled( state == -1 ).active( state == 1 );
if(value){
//设置label
value = value.replace(/['"]/g, '').toLowerCase().split(/['|"]?\s*,\s*[\1]?/);
comboboxWidget.selectItemByLabel( value );
}
});
return comboboxWidget.button().addClass('edui-combobox');
/**
* 宽度自适应工具函数
* @param word 单词内容
* @param hasSuffix 是否含有后缀
*/
function wordCountAdaptive ( word, hasSuffix ) {
var $tmpNode = $('<span>' ).html( word ).css( {
display: 'inline',
position: 'absolute',
top: -10000000,
left: -100000
} ).appendTo( document.body),
width = $tmpNode.width();
$tmpNode.remove();
$tmpNode = null;
if( width < 50 ) {
return word;
} else {
word = word.slice( 0, hasSuffix ? -4 : -1 );
if( !word.length ) {
return '...';
}
return wordCountAdaptive( word + '...', true );
}
}
//段落参数转换
function transForParagraph ( options ) {
var tempItems = [];
for( var key in options.items ) {
options.value.push( key );
tempItems.push( key );
options.autowidthitem.push( wordCountAdaptive( key ) );
}
options.items = tempItems;
options.autoRecord = false;
return options;
}
//字体参数转换
function transForFontfamily ( options ) {
var temp = null,
tempItems = [];
for( var i = 0, len = options.items.length; i < len; i++ ) {
temp = options.items[ i ].val;
tempItems.push( temp.split(/\s*,\s*/)[0] );
options.itemStyles.push('font-family: ' + temp);
options.value.push( temp );
options.autowidthitem.push( wordCountAdaptive( tempItems[ i ] ) );
}
options.items = tempItems;
return options;
}
//字体大小参数转换
function transForFontsize ( options ) {
var temp = null,
tempItems = [];
options.itemStyles = [];
options.value = [];
for( var i = 0, len = options.items.length; i < len; i++ ) {
temp = options.items[ i ];
tempItems.push( temp );
options.itemStyles.push('font-size: ' + temp +'px');
}
options.value = options.items;
options.items = tempItems;
options.autoRecord = false;
return options;
}
});
UM.registerUI('forecolor backcolor', function( name ) {
function getCurrentColor() {
return domUtils.getComputedStyle( $colorLabel[0], 'background-color' );
}
var me = this,
$colorPickerWidget = null,
$colorLabel = null,
$btn = null;
//querycommand
this.addListener('selectionchange', function(){
var state = this.queryCommandState( name );
$btn.edui().disabled( state == -1 ).active( state == 1 );
});
$btn = $.eduicolorsplitbutton({
icon: name,
caret: true,
name: name,
title: me.getLang("labelMap")[name],
click: function() {
me.execCommand( name, getCurrentColor() );
}
});
$colorLabel = $btn.edui().colorLabel();
$colorPickerWidget = $.eduicolorpicker({
name: name,
lang_clearColor: me.getLang('clearColor') || '',
lang_themeColor: me.getLang('themeColor') || '',
lang_standardColor: me.getLang('standardColor') || ''
})
.on('pickcolor', function( evt, color ){
window.setTimeout( function(){
$colorLabel.css("backgroundColor", color);
me.execCommand( name, color );
}, 0 );
})
.on('show',function(){
UM.setActiveWidget( colorPickerWidget.root() );
}).css('zIndex',me.getOpt('zIndex') + 1);
$btn.edui().on('arrowclick',function(){
if(!$colorPickerWidget.parent().length){
me.$container.find('.edui-dialog-container').append($colorPickerWidget);
}
$colorPickerWidget.edui().show($btn,{
caretDir:"down",
offsetTop:-5,
offsetLeft:8,
caretLeft:11,
caretTop:-8
});
UM.setTopEditor(me);
}).register('click', $btn, function () {
$colorPickerWidget.edui().hide()
});
return $btn;
});