yunkong2.javascript/admin/google-blockly/own/blocks_convert.js
2018-07-21 19:30:07 +08:00

337 lines
15 KiB
JavaScript

'use strict';
goog.provide('Blockly.JavaScript.Convert');
goog.require('Blockly.JavaScript');
Blockly.CustomBlocks = Blockly.CustomBlocks || [];
Blockly.CustomBlocks.push('Convert');
Blockly.Convert = {
HUE: 280,
blocks: {}
};
Blockly.Blocks.Convert = {};
Blockly.JavaScript.Convert = {};
// --- to Number --------------------------------------------------
Blockly.Convert.blocks['convert_tonumber'] =
'<block type="convert_tonumber">'
+ ' <value name="VALUE">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_tonumber = {
init: function () {
this.setColour(Blockly.Convert.HUE);
this.appendValueInput("VALUE")
.appendField(Blockly.Words['convert_tonumber'][systemLang]);
this.setOutput(true, "Number");
this.setTooltip(Blockly.Words['convert_tonumber_tooltip'][systemLang]);
}
};
Blockly.JavaScript.convert_tonumber = function (a) {
return ["parseFloat(" + Blockly.JavaScript.valueToCode(a, "VALUE", Blockly.JavaScript.ORDER_ATOMIC) + ")", Blockly.JavaScript.ORDER_ATOMIC];
};
// --- to Boolean --------------------------------------------------
Blockly.Convert.blocks['convert_toboolean'] =
'<block type="convert_toboolean">'
+ ' <value name="VALUE">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_toboolean = {
init: function () {
this.setColour(Blockly.Convert.HUE);
this.appendValueInput("VALUE").appendField(Blockly.Words['convert_toboolean'][systemLang]);
this.setOutput(true, "Boolean");
this.setTooltip(Blockly.Words['convert_toboolean_tooltip'][systemLang])
}
};
Blockly.JavaScript.convert_toboolean = function (a) {
return ["(function (){var val = " + Blockly.JavaScript.valueToCode(a, "VALUE", Blockly.JavaScript.ORDER_ATOMIC) + "; if (val === 'true') return true; if (val === 'false') return false; return !!val;})()", Blockly.JavaScript.ORDER_ATOMIC];
};
// --- to String --------------------------------------------------
Blockly.Convert.blocks['convert_tostring'] =
'<block type="convert_tostring">'
+ ' <value name="VALUE">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_tostring = {
init: function () {
this.setColour(Blockly.Convert.HUE);
this.appendValueInput("VALUE").appendField(Blockly.Words['convert_tostring'][systemLang]);
this.setOutput(true, "String");
this.setTooltip(Blockly.Words['convert_tostring_tooltip'][systemLang])
}
};
Blockly.JavaScript.convert_tostring = function (a) {
return ["('' + " + Blockly.JavaScript.valueToCode(a, "VALUE", Blockly.JavaScript.ORDER_ATOMIC) + ")", Blockly.JavaScript.ORDER_ATOMIC];
};
// --- get type --------------------------------------------------
Blockly.Convert.blocks['convert_type'] =
'<block type="convert_type">'
+ ' <value name="ITEM">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_type = {
init: function () {
this.setColour(Blockly.Convert.HUE);
this.appendValueInput('ITEM')
.appendField(Blockly.Words['convert_type'][systemLang]);
this.setOutput(true, 'String');
this.setTooltip(Blockly.Words['convert_type_tooltip'][systemLang])
}
};
Blockly.JavaScript.convert_type = function (a) {
return ['typeof ' + Blockly.JavaScript.valueToCode(a, 'ITEM', Blockly.JavaScript.ORDER_ATOMIC), Blockly.JavaScript.ORDER_ATOMIC];
};
// --- to Date --------------------------------------------------
Blockly.Convert.blocks['convert_to_date'] =
'<block type="convert_to_date">'
+ ' <value name="VALUE">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_to_date = {
init: function () {
this.appendValueInput('VALUE')
.appendField(Blockly.Words['convert_to_date'][systemLang]);
this.setColour(Blockly.Convert.HUE);
this.setOutput(true, 'Date');
this.setTooltip(Blockly.Words['convert_to_date_tooltip'][systemLang])
}
};
Blockly.JavaScript.convert_to_date = function (a) {
return ['getDateObject(' + Blockly.JavaScript.valueToCode(a, 'VALUE', Blockly.JavaScript.ORDER_ATOMIC) + ').getTime()', Blockly.JavaScript.ORDER_ATOMIC];
};
// --- from Date --------------------------------------------------
Blockly.Convert.blocks['convert_from_date'] =
'<block type="convert_from_date">'
+ ' <value name="VALUE">'
+ ' </value>'
+ ' <value name="OPTION">'
+ ' </value>'
+ ' <mutation format="false" language="false"></mutation>'
+ ' <value name="FORMAT">'
+ ' </value>'
+ ' <value name="LANGUAGE">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_from_date = {
init: function () {
this.setColour(Blockly.Convert.HUE);
this.appendValueInput('VALUE')
.appendField(Blockly.Words['convert_from_date'][systemLang]);
this.appendDummyInput('OPTION')
.appendField(Blockly.Words['convert_to'][systemLang])
.appendField(new Blockly.FieldDropdown([
[Blockly.Words['time_get_object'][systemLang] , 'object'],
[Blockly.Words['time_get_ms'][systemLang] , 'ms'],
[Blockly.Words['time_get_s'][systemLang] , 's'],
[Blockly.Words['time_get_sid'][systemLang] , 'sid'],
[Blockly.Words['time_get_m'][systemLang] , 'm'],
[Blockly.Words['time_get_mid'][systemLang] , 'mid'],
[Blockly.Words['time_get_h'][systemLang] , 'h'],
[Blockly.Words['time_get_d'][systemLang] , 'd'],
[Blockly.Words['time_get_M'][systemLang] , 'M'],
[Blockly.Words['time_get_Mt'][systemLang] , 'Mt'],
[Blockly.Words['time_get_Mts'][systemLang] , 'Mts'],
[Blockly.Words['time_get_y'][systemLang] , 'y'],
[Blockly.Words['time_get_fy'][systemLang] , 'fy'],
[Blockly.Words['time_get_wdt'][systemLang] , 'wdt'],
[Blockly.Words['time_get_wdts'][systemLang] , 'wdts'],
[Blockly.Words['time_get_wd'][systemLang] , 'wd'],
[Blockly.Words['time_get_custom'][systemLang] , 'custom'],
[Blockly.Words['time_get_yyyy.mm.dd'][systemLang] , [Blockly.Words['time_get_yyyy.mm.dd'] .format]],
[Blockly.Words['time_get_yyyy/mm/dd'][systemLang] , [Blockly.Words['time_get_yyyy/mm/dd'] .format]],
[Blockly.Words['time_get_yy.mm.dd'][systemLang] , [Blockly.Words['time_get_yy.mm.dd'] .format]],
[Blockly.Words['time_get_yy/mm/dd'][systemLang] , [Blockly.Words['time_get_yy/mm/dd'] .format]],
[Blockly.Words['time_get_dd.mm.yyyy'][systemLang] , [Blockly.Words['time_get_dd.mm.yyyy'] .format]],
[Blockly.Words['time_get_dd/mm/yyyy'][systemLang] , [Blockly.Words['time_get_dd/mm/yyyy'] .format]],
[Blockly.Words['time_get_dd.mm.yy'][systemLang] , [Blockly.Words['time_get_dd.mm.yy'] .format]],
[Blockly.Words['time_get_dd/mm/yy'][systemLang] , [Blockly.Words['time_get_dd/mm/yy'] .format]],
[Blockly.Words['time_get_mm/dd/yyyy'][systemLang] , [Blockly.Words['time_get_mm/dd/yyyy'] .format]],
[Blockly.Words['time_get_mm/dd/yy'][systemLang] , [Blockly.Words['time_get_mm/dd/yy'] .format]],
[Blockly.Words['time_get_dd.mm'][systemLang] , [Blockly.Words['time_get_dd.mm'] .format]],
[Blockly.Words['time_get_dd/mm'][systemLang] , [Blockly.Words['time_get_dd/mm'] .format]],
[Blockly.Words['time_get_mm.dd'][systemLang] , [Blockly.Words['time_get_mm.dd'] .format]],
[Blockly.Words['time_get_mm/dd'][systemLang] , [Blockly.Words['time_get_mm/dd'] .format]],
[Blockly.Words['time_get_hh_mm'][systemLang] , [Blockly.Words['time_get_hh_mm'] .format]],
[Blockly.Words['time_get_hh_mm_ss'][systemLang] , [Blockly.Words['time_get_hh_mm_ss'] .format]],
[Blockly.Words['time_get_hh_mm_ss.sss'][systemLang] , [Blockly.Words['time_get_hh_mm_ss.sss'].format]]
], function (option) {
this.sourceBlock_.updateShape_(option === 'custom', option === 'wdts' || option === 'wdt' || option === 'Mt' || option === 'Mts');
}), 'OPTION');
this.setInputsInline(true);
this.setOutput(true);
this.setTooltip(Blockly.Words['convert_from_date_tooltip'][systemLang])
},
mutationToDom: function() {
var container = document.createElement('mutation');
var option = this.getFieldValue('OPTION');
container.setAttribute('format', option === 'custom' ? 'true' : 'false');
container.setAttribute('language', option === 'wdt' || option === 'wdts' || option === 'Mt' || option === 'Mts' ? 'true' : 'false');
return container;
},
domToMutation: function(xmlElement) {
this.updateShape_(xmlElement.getAttribute('format') === 'true', xmlElement.getAttribute('language') === 'true');
},
updateShape_: function(isFormat, isLanguage) {
// Add or remove a delay Input.
var inputExists = this.getInput('FORMAT');
if (isFormat) {
if (!inputExists) {
this.appendDummyInput('FORMAT')
.appendField(' ')
.appendField(new Blockly.FieldTextInput(Blockly.Words['time_get_default_format'][systemLang]), 'FORMAT');
}
} else if (inputExists) {
this.removeInput('FORMAT');
}
inputExists = this.getInput('LANGUAGE');
if (isLanguage) {
if (!inputExists) {
var languages;
if (systemLang === 'en') {
languages = [['in english', 'en'], ['auf deutsch', 'de'], ['на русском', 'ru']];
} else if (systemLang === 'de') {
languages = [['auf deutsch', 'de'], ['in english', 'en'], ['на русском', 'ru']];
} else if (systemLang === 'ru') {
languages = [['на русском', 'ru'], ['in english', 'en'], ['auf deutsch', 'de']];
} else {
languages = [['in english', 'en'], ['auf deutsch', 'de'], ['на русском', 'ru']];
}
this.appendDummyInput('LANGUAGE')
.appendField(new Blockly.FieldDropdown(languages), 'LANGUAGE');
}
} else if (inputExists) {
this.removeInput('LANGUAGE');
}
}
};
Blockly.JavaScript.convert_from_date = function (block) {
var option = block.getFieldValue('OPTION');
var format = block.getFieldValue('FORMAT');
var lang = block.getFieldValue('LANGUAGE');
var value = Blockly.JavaScript.valueToCode(block, 'VALUE', Blockly.JavaScript.ORDER_ATOMIC);
var code;
if (option === 'object') {
code = 'getDateObject(' + value + ').getTime()';
} else if (option === 'ms') {
code = 'getDateObject(' + value + ').getMilliseconds()';
} else if (option === 's') {
code = 'getDateObject(' + value + ').getSeconds()';
} else if (option === 'sid') {
code = '(function () {var v = getDateObject(' + value + '); return v.getHours() * 3600 + v.getMinutes() * 60 + v.getSeconds();})()';
} else if (option === 'm') {
code = '(getDateObject(' + value + ').getMinutes())';
} else if (option === 'mid') {
code = '(function () {var v = getDateObject(' + value + '); return v.getHours() * 60 + v.getMinutes();})()';
} else if (option === 'h') {
code = 'getDateObject(' + value + ').getHours()';
} else if (option === 'd') {
code = 'getDateObject(' + value + ').getDate()';
} else if (option === 'M') {
code = '(getDateObject(' + value + ').getMonth() + 1)';
} else if (option === 'Mt') {
code = 'formatDate(getDateObject(' + value + '), "OO", "' + lang + '")';
} else if (option === 'Mts') {
code = 'formatDate(getDateObject(' + value + '), "O", "' + lang + '")';
} else if (option === 'y') {
code = 'getDateObject(' + value + ').getYear()';
} else if (option === 'fy') {
code = 'getDateObject(' + value + ').getFullYear()';
} else if (option === 'wdt') {
code = 'formatDate(getDateObject(' + value + ').getDay(), "WW", "' + lang + '")';
} else if (option === 'wdts') {
code = 'formatDate(getDateObject(' + value + ').getDay(), "W", "' + lang + '")';
} else if (option === 'wd') {
code = 'getDateObject(' + value + ').getDay()';
} else if (option === 'custom') {
code = 'formatDate(getDateObject(' + value + '), "' + format + '")';
} else {
code = 'formatDate(getDateObject(' + value + '), "' + option + '")';
}
return [code, Blockly.JavaScript.ORDER_ATOMIC];
};
// --- json2object --------------------------------------------------
Blockly.Convert.blocks['convert_json2object'] =
'<block type="convert_json2object">'
+ ' <value name="VALUE">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_json2object = {
init: function () {
this.appendValueInput('VALUE')
.appendField(Blockly.Words['convert_json2object'][systemLang]);
this.setColour(Blockly.Convert.HUE);
this.setOutput(true);
this.setTooltip(Blockly.Words['convert_json2object_tooltip'][systemLang])
}
};
Blockly.JavaScript.convert_json2object = function (a) {
return ['(function () { try {return JSON.parse(' + Blockly.JavaScript.valueToCode(a, 'VALUE', Blockly.JavaScript.ORDER_ATOMIC) + ');} catch(e) {return {};}})()', Blockly.JavaScript.ORDER_ATOMIC];
};
// --- object2json --------------------------------------------------
Blockly.Convert.blocks['convert_object2json'] =
'<block type="convert_object2json">'
+ ' <value name="VALUE">'
+ ' </value>'
+ ' <value name="PRETTIFY">'
+ ' </value>'
+ '</block>';
Blockly.Blocks.convert_object2json = {
init: function () {
this.appendValueInput('VALUE')
.appendField(Blockly.Words['convert_object2json'][systemLang]);
this.appendDummyInput('PRETTIFY')
.appendField(Blockly.Words['convert_object2json_prettify'][systemLang])
.appendField(new Blockly.FieldCheckbox('FALSE'), 'PRETTIFY');
this.setColour(Blockly.Convert.HUE);
this.setOutput(true, 'String');
this.setTooltip(Blockly.Words['convert_object2json_tooltip'][systemLang])
}
};
Blockly.JavaScript.convert_object2json = function (block) {
var prettify = block.getFieldValue('PRETTIFY');
return ['JSON.stringify(' + Blockly.JavaScript.valueToCode(block, 'VALUE', Blockly.JavaScript.ORDER_ATOMIC) + (prettify == 'TRUE' ? ', null, 2' : '') + ')', Blockly.JavaScript.ORDER_ATOMIC];
};