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上传项目代码
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45
bin/Release/assets/html/js/echarts.min.js
vendored
Normal file
45
bin/Release/assets/html/js/echarts.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
221
bin/Release/assets/html/js/myecharts.js
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221
bin/Release/assets/html/js/myecharts.js
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@@ -0,0 +1,221 @@
|
||||
var optionBar = {
|
||||
animation: false,
|
||||
tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
|
||||
grid: { left: '2%', right: '2%', bottom: '2%', containLabel: true },
|
||||
legend: {
|
||||
show: true, //是否显示
|
||||
orient: 'horizontal',
|
||||
x: 'center', //可设定图例在左、右、居中
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||||
y: 'top', //可设定图例在上、下、居中
|
||||
padding: [20, 10, 10, 50], //可设定图例[距上方距离,距右方距离,距下方距离,距左方距离]
|
||||
// data: ['日发电电量', '日入网电量'],
|
||||
textStyle: {
|
||||
//图例的公用文本样式。
|
||||
color: '#ffffff', // 文字的颜色。
|
||||
// fontStyle: "normal", // 文字字体的风格。'italic'
|
||||
// fontWeight: "normal", // 文字字体的粗细。 'normal' 'bold' 'bolder' 'lighter' 100 | 200 | 300 | 400...
|
||||
// fontFamily: "sans-serif", // 文字的字体系列。
|
||||
// fontSize: 12, // 文字的字体大小。
|
||||
// lineHeight: 20, // 行高。
|
||||
// backgroundColor: "transparent", // 文字块背景色。
|
||||
// borderColor: "transparent", // 文字块边框颜色。
|
||||
// borderWidth: 0, // 文字块边框宽度。
|
||||
// borderRadius: 0, // 文字块的圆角。
|
||||
// padding: 0, // 文字块的内边距
|
||||
// shadowColor: "transparent", // 文字块的背景阴影颜色
|
||||
// shadowBlur: 0, // 文字块的背景阴影长度。
|
||||
// shadowOffsetX: 0, // 文字块的背景阴影 X 偏移。
|
||||
// shadowOffsetY: 0, // 文字块的背景阴影 Y 偏移。
|
||||
// width: 50, // 文字块的宽度。 默认
|
||||
// height: 40, // 文字块的高度 默认
|
||||
// textBorderColor: "transparent", // 文字本身的描边颜色。
|
||||
// textBorderWidth: 0, // 文字本身的描边宽度。
|
||||
// textShadowColor: "transparent", // 文字本身的阴影颜色。
|
||||
// textShadowBlur: 0, // 文字本身的阴影长度。
|
||||
// textShadowOffsetX: 0, // 文字本身的阴影 X 偏移。
|
||||
// textShadowOffsetY: 0, // 文字本身的阴影 Y 偏移。
|
||||
},
|
||||
},
|
||||
|
||||
xAxis: {
|
||||
type: 'category',
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||||
//data: ['2025/3/1', '2025/3/2', '2025/3/3', '2025/3/4', '2025/3/5', '2025/3/6', '2025/3/7'],
|
||||
data: ['1', '2', '3', '4', '5', '6', '7'],
|
||||
axisTick: { alignWithLabel: true },
|
||||
axisLabel: { color: 'white', fontSize: 12, margin: 8, interval: 'auto' },
|
||||
},
|
||||
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||||
yAxis: [
|
||||
{
|
||||
type: 'value',
|
||||
axisTick: { show: true },
|
||||
axisLine: { show: true },
|
||||
axisLabel: { color: 'white', fontSize: 12, margin: 8, interval: 'auto' },
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||||
//网格线
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||||
splitLine: { show: true, lineStyle: { type: 'dashed' } },
|
||||
},
|
||||
],
|
||||
series: [
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||||
// { name: '日发电电量', type: 'bar', data: [30, 28, 35, 18, 36, 27, 19], color: '#2a82e4' },
|
||||
],
|
||||
}
|
||||
|
||||
function echartGetOptionBar() {
|
||||
return JSON.parse(JSON.stringify(optionBar))
|
||||
}
|
||||
|
||||
var optionAxisX_category = {
|
||||
type: 'category',
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||||
//data: ['2025/3/1', '2025/3/2', '2025/3/3', '2025/3/4', '2025/3/5', '2025/3/6', '2025/3/7'],
|
||||
data: ['1'],
|
||||
axisTick: { alignWithLabel: true },
|
||||
axisLabel: { color: 'white', fontSize: 12, margin: 8, interval: 'auto' },
|
||||
}
|
||||
|
||||
var optionAxisX_time = {
|
||||
type: 'time',
|
||||
splitLine: { show: false },
|
||||
splitNumber: 8,
|
||||
axisTick: { alignWithLabel: true },
|
||||
axisLine: { lineStyle: { color: 'white' } },
|
||||
axisLabel: {
|
||||
color: 'white',
|
||||
formatter: function (value, index) {
|
||||
var date = new Date(value)
|
||||
var hour = date.getHours()
|
||||
var minutes = date.getMinutes()
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||||
if (hour < 10) {
|
||||
hour = '0' + hour
|
||||
}
|
||||
if (minutes < 10) {
|
||||
minutes = '0' + minutes
|
||||
}
|
||||
return hour + ':' + minutes
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
var optionCurve = {
|
||||
animation: false,
|
||||
title: [], //
|
||||
grid: { left: '2%', right: '2%', bottom: '2%', containLabel: true },
|
||||
legend: { show: true, orient: 'horizontal', x: 'center', y: 'top', padding: [20, 10, 10, 50], textStyle: { color: '#ffffff' }, data: [], },
|
||||
tooltip: {
|
||||
trigger: 'axis',
|
||||
// formatter: function (params) {
|
||||
// params = params[0]
|
||||
// var date = new Date(params.name)
|
||||
// var hour = date.getHours()
|
||||
// var minutes = date.getMinutes()
|
||||
// if (hour < 10) { hour = '0' + hour }
|
||||
// if (minutes < 10) { minutes = '0' + minutes }
|
||||
// var dateStr = hour + ':' + minutes
|
||||
// return dateStr + ' ' + params.value[1]
|
||||
// },
|
||||
axisPointer: { animation: false },
|
||||
},
|
||||
xAxis: {
|
||||
type: 'time',
|
||||
splitLine: { show: false },
|
||||
splitNumber: 8,
|
||||
axisTick: { alignWithLabel: true },
|
||||
axisLine: { lineStyle: { color: 'white' } },
|
||||
//interval: 3600, // 设置x轴时间间隔
|
||||
axisLabel: {
|
||||
color: 'white',
|
||||
// formatter: function (value, index) {
|
||||
// var date = new Date(value)
|
||||
// var hour = date.getHours()
|
||||
// var minutes = date.getMinutes()
|
||||
// if (hour < 10) { hour = '0' + hour }
|
||||
// if (minutes < 10) { minutes = '0' + minutes }
|
||||
// //return hour + ':' + minutes
|
||||
// return "value"
|
||||
// },
|
||||
// 格式化x轴显示
|
||||
formatter: function (value, index) {
|
||||
var date = new Date(value)
|
||||
var hour = date.getHours()
|
||||
var minutes = date.getMinutes()
|
||||
if (hour < 10) { hour = '0' + hour }
|
||||
if (minutes < 10) { minutes = '0' + minutes }
|
||||
return hour + ':' + minutes
|
||||
// alert(new Date().toLocaleDateString())
|
||||
// // 如果时间是 23:59:59 , 格式化为 24:00
|
||||
// if (value === new Date(moment().endOf('day').format('YYYY-MM-DD HH:mm:ss')).getTime()) {
|
||||
// return moment(value).format("24:00");
|
||||
// } else {
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||||
// // 其他的时间返回格式化 00:00
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||||
// return moment(value).format("HH:mm");
|
||||
// }
|
||||
}
|
||||
},
|
||||
},
|
||||
yAxis: {
|
||||
type: 'value',
|
||||
axisTick: { show: true },
|
||||
axisLine: { show: true, lineStyle: { color: 'white' } },
|
||||
axisLabel: { color: 'white' },
|
||||
splitLine: { show: true, lineStyle: { type: 'dashed' } },
|
||||
nameTextStyle: { color: 'white', fontSize: 15 },
|
||||
boundaryGap: [0, '100%'],
|
||||
},
|
||||
// series: [{ name: '数据', type: 'line', hoverAnimation: false, smooth: false, symbolSize: 4, data: [] }],
|
||||
}
|
||||
|
||||
function echartGetOptionCurve() {
|
||||
optionCurve.legend.data = []
|
||||
optionCurve.series = []
|
||||
return optionCurve
|
||||
}
|
||||
|
||||
function echartUpdateData(chart, index, data) {
|
||||
var option = chart.getOption()
|
||||
if (index < option.series.length) {
|
||||
option.series[index].data = data
|
||||
chart.setOption(option)
|
||||
}
|
||||
}
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||||
|
||||
function initEchartBar(id, seriesItems) {
|
||||
var echart = echarts.init(document.getElementById(id))
|
||||
var option = echartGetOptionBar()
|
||||
option.legend.data = seriesItems
|
||||
option.series = []
|
||||
seriesItems.forEach(item => {
|
||||
option.series.push({ name: item, type: 'bar', data: [] })
|
||||
});
|
||||
echart.setOption(option)
|
||||
return echart
|
||||
}
|
||||
|
||||
function updateEchartBar(chart, index, xdata, ydata) {
|
||||
var option = chart.getOption()
|
||||
option.xAxis.data = xdata
|
||||
if (index < option.series.length) {
|
||||
option.series[index].data = ydata
|
||||
chart.setOption(option)
|
||||
}
|
||||
}
|
||||
|
||||
function initEchartCurve(id, seriesItems) {
|
||||
var echart = echarts.init(document.getElementById(id))
|
||||
var option = echartGetOptionCurve()
|
||||
option.legend.data = seriesItems
|
||||
option.series = []
|
||||
seriesItems.forEach(item => {
|
||||
option.series.push({ name: item, type: 'line', smooth: true, symbolSize: 0, data: [] })
|
||||
})
|
||||
echart.setOption(option)
|
||||
return echart
|
||||
}
|
||||
|
||||
function updateEchartCurve(chart, index, data) {
|
||||
var option = chart.getOption()
|
||||
if (index < option.series.length) {
|
||||
for (var i = 0; i < data.length; ++i) {
|
||||
option.series[index].data[i] = { name: data[i].x, value: [data[i].x, data[i].y] }
|
||||
}
|
||||
chart.setOption(option)
|
||||
}
|
||||
}
|
||||
448
bin/Release/assets/html/js/qwebchannel.js
Normal file
448
bin/Release/assets/html/js/qwebchannel.js
Normal file
@@ -0,0 +1,448 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2016 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
|
||||
** Contact: https://www.qt.io/licensing/
|
||||
**
|
||||
** This file is part of the QtWebChannel module of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and The Qt Company. For licensing terms
|
||||
** and conditions see https://www.qt.io/terms-conditions. For further
|
||||
** information use the contact form at https://www.qt.io/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 3 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL3 included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 3 requirements
|
||||
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 2.0 or (at your option) the GNU General
|
||||
** Public license version 3 or any later version approved by the KDE Free
|
||||
** Qt Foundation. The licenses are as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
|
||||
** included in the packaging of this file. Please review the following
|
||||
** information to ensure the GNU General Public License requirements will
|
||||
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
|
||||
** https://www.gnu.org/licenses/gpl-3.0.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
"use strict";
|
||||
|
||||
var QWebChannelMessageTypes = {
|
||||
signal: 1,
|
||||
propertyUpdate: 2,
|
||||
init: 3,
|
||||
idle: 4,
|
||||
debug: 5,
|
||||
invokeMethod: 6,
|
||||
connectToSignal: 7,
|
||||
disconnectFromSignal: 8,
|
||||
setProperty: 9,
|
||||
response: 10,
|
||||
};
|
||||
|
||||
var QWebChannel = function(transport, initCallback)
|
||||
{
|
||||
if (typeof transport !== "object" || typeof transport.send !== "function") {
|
||||
console.error("The QWebChannel expects a transport object with a send function and onmessage callback property." +
|
||||
" Given is: transport: " + typeof(transport) + ", transport.send: " + typeof(transport.send));
|
||||
return;
|
||||
}
|
||||
|
||||
var channel = this;
|
||||
this.transport = transport;
|
||||
|
||||
this.send = function(data)
|
||||
{
|
||||
if (typeof(data) !== "string") {
|
||||
data = JSON.stringify(data);
|
||||
}
|
||||
channel.transport.send(data);
|
||||
}
|
||||
|
||||
this.transport.onmessage = function(message)
|
||||
{
|
||||
var data = message.data;
|
||||
if (typeof data === "string") {
|
||||
data = JSON.parse(data);
|
||||
}
|
||||
switch (data.type) {
|
||||
case QWebChannelMessageTypes.signal:
|
||||
channel.handleSignal(data);
|
||||
break;
|
||||
case QWebChannelMessageTypes.response:
|
||||
channel.handleResponse(data);
|
||||
break;
|
||||
case QWebChannelMessageTypes.propertyUpdate:
|
||||
channel.handlePropertyUpdate(data);
|
||||
break;
|
||||
default:
|
||||
console.error("invalid message received:", message.data);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
this.execCallbacks = {};
|
||||
this.execId = 0;
|
||||
this.exec = function(data, callback)
|
||||
{
|
||||
if (!callback) {
|
||||
// if no callback is given, send directly
|
||||
channel.send(data);
|
||||
return;
|
||||
}
|
||||
if (channel.execId === Number.MAX_VALUE) {
|
||||
// wrap
|
||||
channel.execId = Number.MIN_VALUE;
|
||||
}
|
||||
if (data.hasOwnProperty("id")) {
|
||||
console.error("Cannot exec message with property id: " + JSON.stringify(data));
|
||||
return;
|
||||
}
|
||||
data.id = channel.execId++;
|
||||
channel.execCallbacks[data.id] = callback;
|
||||
channel.send(data);
|
||||
};
|
||||
|
||||
this.objects = {};
|
||||
|
||||
this.handleSignal = function(message)
|
||||
{
|
||||
var object = channel.objects[message.object];
|
||||
if (object) {
|
||||
object.signalEmitted(message.signal, message.args);
|
||||
} else {
|
||||
console.warn("Unhandled signal: " + message.object + "::" + message.signal);
|
||||
}
|
||||
}
|
||||
|
||||
this.handleResponse = function(message)
|
||||
{
|
||||
if (!message.hasOwnProperty("id")) {
|
||||
console.error("Invalid response message received: ", JSON.stringify(message));
|
||||
return;
|
||||
}
|
||||
channel.execCallbacks[message.id](message.data);
|
||||
delete channel.execCallbacks[message.id];
|
||||
}
|
||||
|
||||
this.handlePropertyUpdate = function(message)
|
||||
{
|
||||
message.data.forEach(data => {
|
||||
var object = channel.objects[data.object];
|
||||
if (object) {
|
||||
object.propertyUpdate(data.signals, data.properties);
|
||||
} else {
|
||||
console.warn("Unhandled property update: " + data.object + "::" + data.signal);
|
||||
}
|
||||
});
|
||||
channel.exec({type: QWebChannelMessageTypes.idle});
|
||||
}
|
||||
|
||||
this.debug = function(message)
|
||||
{
|
||||
channel.send({type: QWebChannelMessageTypes.debug, data: message});
|
||||
};
|
||||
|
||||
channel.exec({type: QWebChannelMessageTypes.init}, function(data) {
|
||||
for (const objectName of Object.keys(data)) {
|
||||
new QObject(objectName, data[objectName], channel);
|
||||
}
|
||||
|
||||
// now unwrap properties, which might reference other registered objects
|
||||
for (const objectName of Object.keys(channel.objects)) {
|
||||
channel.objects[objectName].unwrapProperties();
|
||||
}
|
||||
|
||||
if (initCallback) {
|
||||
initCallback(channel);
|
||||
}
|
||||
channel.exec({type: QWebChannelMessageTypes.idle});
|
||||
});
|
||||
};
|
||||
|
||||
function QObject(name, data, webChannel)
|
||||
{
|
||||
this.__id__ = name;
|
||||
webChannel.objects[name] = this;
|
||||
|
||||
// List of callbacks that get invoked upon signal emission
|
||||
this.__objectSignals__ = {};
|
||||
|
||||
// Cache of all properties, updated when a notify signal is emitted
|
||||
this.__propertyCache__ = {};
|
||||
|
||||
var object = this;
|
||||
|
||||
// ----------------------------------------------------------------------
|
||||
|
||||
this.unwrapQObject = function(response)
|
||||
{
|
||||
if (response instanceof Array) {
|
||||
// support list of objects
|
||||
return response.map(qobj => object.unwrapQObject(qobj))
|
||||
}
|
||||
if (!(response instanceof Object))
|
||||
return response;
|
||||
|
||||
if (!response["__QObject*__"] || response.id === undefined) {
|
||||
var jObj = {};
|
||||
for (const propName of Object.keys(response)) {
|
||||
jObj[propName] = object.unwrapQObject(response[propName]);
|
||||
}
|
||||
return jObj;
|
||||
}
|
||||
|
||||
var objectId = response.id;
|
||||
if (webChannel.objects[objectId])
|
||||
return webChannel.objects[objectId];
|
||||
|
||||
if (!response.data) {
|
||||
console.error("Cannot unwrap unknown QObject " + objectId + " without data.");
|
||||
return;
|
||||
}
|
||||
|
||||
var qObject = new QObject( objectId, response.data, webChannel );
|
||||
qObject.destroyed.connect(function() {
|
||||
if (webChannel.objects[objectId] === qObject) {
|
||||
delete webChannel.objects[objectId];
|
||||
// reset the now deleted QObject to an empty {} object
|
||||
// just assigning {} though would not have the desired effect, but the
|
||||
// below also ensures all external references will see the empty map
|
||||
// NOTE: this detour is necessary to workaround QTBUG-40021
|
||||
Object.keys(qObject).forEach(name => delete qObject[name]);
|
||||
}
|
||||
});
|
||||
// here we are already initialized, and thus must directly unwrap the properties
|
||||
qObject.unwrapProperties();
|
||||
return qObject;
|
||||
}
|
||||
|
||||
this.unwrapProperties = function()
|
||||
{
|
||||
for (const propertyIdx of Object.keys(object.__propertyCache__)) {
|
||||
object.__propertyCache__[propertyIdx] = object.unwrapQObject(object.__propertyCache__[propertyIdx]);
|
||||
}
|
||||
}
|
||||
|
||||
function addSignal(signalData, isPropertyNotifySignal)
|
||||
{
|
||||
var signalName = signalData[0];
|
||||
var signalIndex = signalData[1];
|
||||
object[signalName] = {
|
||||
connect: function(callback) {
|
||||
if (typeof(callback) !== "function") {
|
||||
console.error("Bad callback given to connect to signal " + signalName);
|
||||
return;
|
||||
}
|
||||
|
||||
object.__objectSignals__[signalIndex] = object.__objectSignals__[signalIndex] || [];
|
||||
object.__objectSignals__[signalIndex].push(callback);
|
||||
|
||||
// only required for "pure" signals, handled separately for properties in propertyUpdate
|
||||
if (isPropertyNotifySignal)
|
||||
return;
|
||||
|
||||
// also note that we always get notified about the destroyed signal
|
||||
if (signalName === "destroyed" || signalName === "destroyed()" || signalName === "destroyed(QObject*)")
|
||||
return;
|
||||
|
||||
// and otherwise we only need to be connected only once
|
||||
if (object.__objectSignals__[signalIndex].length == 1) {
|
||||
webChannel.exec({
|
||||
type: QWebChannelMessageTypes.connectToSignal,
|
||||
object: object.__id__,
|
||||
signal: signalIndex
|
||||
});
|
||||
}
|
||||
},
|
||||
disconnect: function(callback) {
|
||||
if (typeof(callback) !== "function") {
|
||||
console.error("Bad callback given to disconnect from signal " + signalName);
|
||||
return;
|
||||
}
|
||||
object.__objectSignals__[signalIndex] = object.__objectSignals__[signalIndex] || [];
|
||||
var idx = object.__objectSignals__[signalIndex].indexOf(callback);
|
||||
if (idx === -1) {
|
||||
console.error("Cannot find connection of signal " + signalName + " to " + callback.name);
|
||||
return;
|
||||
}
|
||||
object.__objectSignals__[signalIndex].splice(idx, 1);
|
||||
if (!isPropertyNotifySignal && object.__objectSignals__[signalIndex].length === 0) {
|
||||
// only required for "pure" signals, handled separately for properties in propertyUpdate
|
||||
webChannel.exec({
|
||||
type: QWebChannelMessageTypes.disconnectFromSignal,
|
||||
object: object.__id__,
|
||||
signal: signalIndex
|
||||
});
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Invokes all callbacks for the given signalname. Also works for property notify callbacks.
|
||||
*/
|
||||
function invokeSignalCallbacks(signalName, signalArgs)
|
||||
{
|
||||
var connections = object.__objectSignals__[signalName];
|
||||
if (connections) {
|
||||
connections.forEach(function(callback) {
|
||||
callback.apply(callback, signalArgs);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
this.propertyUpdate = function(signals, propertyMap)
|
||||
{
|
||||
// update property cache
|
||||
for (const propertyIndex of Object.keys(propertyMap)) {
|
||||
var propertyValue = propertyMap[propertyIndex];
|
||||
object.__propertyCache__[propertyIndex] = this.unwrapQObject(propertyValue);
|
||||
}
|
||||
|
||||
for (const signalName of Object.keys(signals)) {
|
||||
// Invoke all callbacks, as signalEmitted() does not. This ensures the
|
||||
// property cache is updated before the callbacks are invoked.
|
||||
invokeSignalCallbacks(signalName, signals[signalName]);
|
||||
}
|
||||
}
|
||||
|
||||
this.signalEmitted = function(signalName, signalArgs)
|
||||
{
|
||||
invokeSignalCallbacks(signalName, this.unwrapQObject(signalArgs));
|
||||
}
|
||||
|
||||
function addMethod(methodData)
|
||||
{
|
||||
var methodName = methodData[0];
|
||||
var methodIdx = methodData[1];
|
||||
|
||||
// Fully specified methods are invoked by id, others by name for host-side overload resolution
|
||||
var invokedMethod = methodName[methodName.length - 1] === ')' ? methodIdx : methodName
|
||||
|
||||
object[methodName] = function() {
|
||||
var args = [];
|
||||
var callback;
|
||||
var errCallback;
|
||||
for (var i = 0; i < arguments.length; ++i) {
|
||||
var argument = arguments[i];
|
||||
if (typeof argument === "function")
|
||||
callback = argument;
|
||||
else if (argument instanceof QObject && webChannel.objects[argument.__id__] !== undefined)
|
||||
args.push({
|
||||
"id": argument.__id__
|
||||
});
|
||||
else
|
||||
args.push(argument);
|
||||
}
|
||||
|
||||
var result;
|
||||
// during test, webChannel.exec synchronously calls the callback
|
||||
// therefore, the promise must be constucted before calling
|
||||
// webChannel.exec to ensure the callback is set up
|
||||
if (!callback && (typeof(Promise) === 'function')) {
|
||||
result = new Promise(function(resolve, reject) {
|
||||
callback = resolve;
|
||||
errCallback = reject;
|
||||
});
|
||||
}
|
||||
|
||||
webChannel.exec({
|
||||
"type": QWebChannelMessageTypes.invokeMethod,
|
||||
"object": object.__id__,
|
||||
"method": invokedMethod,
|
||||
"args": args
|
||||
}, function(response) {
|
||||
if (response !== undefined) {
|
||||
var result = object.unwrapQObject(response);
|
||||
if (callback) {
|
||||
(callback)(result);
|
||||
}
|
||||
} else if (errCallback) {
|
||||
(errCallback)();
|
||||
}
|
||||
});
|
||||
|
||||
return result;
|
||||
};
|
||||
}
|
||||
|
||||
function bindGetterSetter(propertyInfo)
|
||||
{
|
||||
var propertyIndex = propertyInfo[0];
|
||||
var propertyName = propertyInfo[1];
|
||||
var notifySignalData = propertyInfo[2];
|
||||
// initialize property cache with current value
|
||||
// NOTE: if this is an object, it is not directly unwrapped as it might
|
||||
// reference other QObject that we do not know yet
|
||||
object.__propertyCache__[propertyIndex] = propertyInfo[3];
|
||||
|
||||
if (notifySignalData) {
|
||||
if (notifySignalData[0] === 1) {
|
||||
// signal name is optimized away, reconstruct the actual name
|
||||
notifySignalData[0] = propertyName + "Changed";
|
||||
}
|
||||
addSignal(notifySignalData, true);
|
||||
}
|
||||
|
||||
Object.defineProperty(object, propertyName, {
|
||||
configurable: true,
|
||||
get: function () {
|
||||
var propertyValue = object.__propertyCache__[propertyIndex];
|
||||
if (propertyValue === undefined) {
|
||||
// This shouldn't happen
|
||||
console.warn("Undefined value in property cache for property \"" + propertyName + "\" in object " + object.__id__);
|
||||
}
|
||||
|
||||
return propertyValue;
|
||||
},
|
||||
set: function(value) {
|
||||
if (value === undefined) {
|
||||
console.warn("Property setter for " + propertyName + " called with undefined value!");
|
||||
return;
|
||||
}
|
||||
object.__propertyCache__[propertyIndex] = value;
|
||||
var valueToSend = value;
|
||||
if (valueToSend instanceof QObject && webChannel.objects[valueToSend.__id__] !== undefined)
|
||||
valueToSend = { "id": valueToSend.__id__ };
|
||||
webChannel.exec({
|
||||
"type": QWebChannelMessageTypes.setProperty,
|
||||
"object": object.__id__,
|
||||
"property": propertyIndex,
|
||||
"value": valueToSend
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------
|
||||
|
||||
data.methods.forEach(addMethod);
|
||||
|
||||
data.properties.forEach(bindGetterSetter);
|
||||
|
||||
data.signals.forEach(function(signal) { addSignal(signal, false); });
|
||||
|
||||
Object.assign(object, data.enums);
|
||||
}
|
||||
|
||||
//required for use with nodejs
|
||||
if (typeof module === 'object') {
|
||||
module.exports = {
|
||||
QWebChannel: QWebChannel
|
||||
};
|
||||
}
|
||||
Reference in New Issue
Block a user