mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
177 lines
6.5 KiB
JavaScript
177 lines
6.5 KiB
JavaScript
/**
|
|
* Copyright 2015 IBM Corp.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
**/
|
|
(function($) {
|
|
var allOptions = {
|
|
msg: {value:"msg",label:"msg.",style:"code"},
|
|
flow: {value:"flow",label:"flow.",style:"code"},
|
|
global: {value:"global",label:"global.",style:"code"},
|
|
str: {value:"str",label:"string",icon:"red/images/az.png"},
|
|
num: {value:"num",label:"number",icon:"red/images/09.png"},
|
|
json: {value:"json",label:"JSON",icon:"red/images/json.png"},
|
|
re: {value:"re",label:"regular expression",icon:"red/images/re.png"}
|
|
};
|
|
var nlsd = false;
|
|
|
|
$.widget( "nodered.propertySelect", {
|
|
_create: function() {
|
|
if (!nlsd && RED && RED._) {
|
|
for (var i in allOptions) {
|
|
if (allOptions.hasOwnProperty(i)) {
|
|
allOptions[i].label = RED._("propertySelect.type."+i,{defaultValue:allOptions[i].label});
|
|
}
|
|
}
|
|
}
|
|
nlsd = true;
|
|
|
|
var that = this;
|
|
this.disarmClick = false;
|
|
this.element.addClass('red-ui-propertySelect');
|
|
this.uiWidth = this.element.width();
|
|
|
|
this.uiSelect = this.element
|
|
.wrap( "<div>" )
|
|
.parent();
|
|
|
|
["Top","Right","Bottom","Left"].forEach(function(d) {
|
|
var m = that.element.css("margin"+d);
|
|
that.uiSelect.css("margin"+d,m);
|
|
that.element.css("margin"+d,0);
|
|
});
|
|
|
|
this.uiSelect.addClass("red-ui-propertySelect-container");
|
|
|
|
this.selectTrigger = $('<a href="#" class="foo"><i class="fa fa-sort-desc"></i></a>').prependTo(this.uiSelect);
|
|
this.selectLabel = $('<span>msg.</span>').appendTo(this.selectTrigger);
|
|
|
|
this.element.on('focus', function() {
|
|
that.uiSelect.addClass('red-ui-propertySelect-focus');
|
|
});
|
|
this.element.on('blur', function() {
|
|
that.uiSelect.removeClass('red-ui-propertySelect-focus');
|
|
});
|
|
|
|
this.selectTrigger.click(function(event) {
|
|
event.preventDefault();
|
|
if (that.disarmClick) {
|
|
that.disarmClick = false;
|
|
return
|
|
}
|
|
that._showMenu();
|
|
});
|
|
this.options.options = this.options.options||Object.keys(allOptions);
|
|
this._createMenu(this.options.options);
|
|
this.type(this.options.default||this.options.options[0])
|
|
this._delay(function() {
|
|
//this._resize();
|
|
});
|
|
},
|
|
_hideMenu: function() {
|
|
$(document).off("mousedown.close-property-select");
|
|
this.menu.hide();
|
|
this.element.focus();
|
|
},
|
|
_createMenu: function(opts) {
|
|
var that = this;
|
|
this.menu = $("<div>").addClass("red-ui-propertySelect-options");
|
|
opts.forEach(function(key) {
|
|
var opt = allOptions[key];
|
|
if (opt) {
|
|
var op = $('<a href="#">').attr("value",opt.value).appendTo(that.menu);
|
|
if (opt.label) {
|
|
op.text(opt.label);
|
|
}
|
|
if (opt.icon) {
|
|
$('<img>',{src:opt.icon,style:"margin-right: 4px; height: 18px;"}).prependTo(op);
|
|
} else {
|
|
op.css({paddingLeft: "18px"});
|
|
}
|
|
|
|
op.click(function(event) {
|
|
event.preventDefault();
|
|
that.type(key);
|
|
that._hideMenu();
|
|
});
|
|
}
|
|
});
|
|
this.menu.css({
|
|
display: "none",
|
|
});
|
|
this.menu.appendTo(document.body);
|
|
|
|
},
|
|
_showMenu: function() {
|
|
var that = this;
|
|
var pos = this.selectTrigger.offset();
|
|
var height = this.selectTrigger.height();
|
|
this.menu.css({
|
|
top: (height+pos.top)+"px",
|
|
left: (2+pos.left)+"px"
|
|
});
|
|
this.menu.slideDown(200);
|
|
this._delay(function() {
|
|
that.uiSelect.addClass('red-ui-propertySelect-focus');
|
|
$(document).on("mousedown.close-property-select", function(event) {
|
|
if(!$(event.target).closest(that.menu).length) {
|
|
that._hideMenu();
|
|
}
|
|
if ($(event.target).closest(that.selectTrigger).length) {
|
|
that.disarmClick = true;
|
|
event.preventDefault();
|
|
}
|
|
})
|
|
});
|
|
},
|
|
_resize: function() {
|
|
var labelWidth = this.selectTrigger.width();
|
|
if (labelWidth === 0) {
|
|
var newTrigger = this.selectTrigger.clone();
|
|
newTrigger.css({
|
|
position:"absolute",
|
|
top:0,
|
|
left:-1000
|
|
}).appendTo(document.body);
|
|
labelWidth = newTrigger.width()+4;
|
|
newTrigger.remove();
|
|
}
|
|
this.element.width(this.uiWidth-labelWidth+4);
|
|
},
|
|
width: function(desiredWidth) {
|
|
this.uiWidth = desiredWidth;
|
|
this._resize();
|
|
},
|
|
_destroy: function() {
|
|
this.menu.remove();
|
|
},
|
|
type: function(type) {
|
|
if (!arguments.length) {
|
|
return this.propertyType;
|
|
} else {
|
|
var opt = allOptions[type];
|
|
if (opt) {
|
|
this.propertyType = type;
|
|
this.selectLabel.empty();
|
|
if (opt.icon) {
|
|
$('<img>',{src:opt.icon,style:"margin-right: 4px;height: 18px;"}).prependTo(this.selectLabel);
|
|
} else {
|
|
this.selectLabel.text(opt.label);
|
|
}
|
|
this._resize();
|
|
}
|
|
}
|
|
}
|
|
});
|
|
})(jQuery);
|