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tianzhendong
2023-05-23 18:53:58 +08:00
commit d4bb513d23
21 changed files with 2091 additions and 0 deletions
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src/main.cpp
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#include "wke.h"
#include "mapwidget.h"
#include <QApplication>
#include <QFile>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
wkeSetWkeDllPath(L"node.dll");
wkeInitialize();
/* webView在头文件里面声明了是一个wkeWebView类型
wkeCreateWebWindow是创建一个带真实窗口的wkeWebView
第一个参数wkeWindowType type:
WKE_WINDOW_TYPE_POPUP： 普通窗口
WKE_WINDOW_TYPE_TRANSPARENT：透明窗口。mb内部通过layer window实现
WKE_WINDOW_TYPE_CONTROL： 嵌入在父窗口里的子窗口。此时parent需要被设置
第二个参数是依附parent窗口的句柄, 在QT里面可以调用窗口的winID()方法获取
*/
MapWidget w;
w.show();
// WebWidget *w = new WebWidget("www.baidu.com");
int ret = a.exec();
wkeFinalize();
return ret;
}
src/mapwidget.cpp
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#include "mapwidget.h"
#include "ui_mapwidget.h"
#include <QWebSocket>
MapWidget::MapWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::MapWidget)
{
ui->setupUi(this);
this->showMaximized();
m_pWebWidget = new WebWidget("D:/4_Code/Leaflet/demo.html", this);
ui->verticalLayout->addWidget(m_pWebWidget);
}
MapWidget::~MapWidget()
{
delete ui;
}
void MapWidget::on_btn_callWmts_clicked()
{
m_pWebWidget->callJsFunction("printInformation", "tian");
return;
m_pWebWidget->startWmts();
}
void MapWidget::on_btn_server_clicked()
{
if(!m_pWebSocketServer)
{
//构造：QWebSocketServer（const QString& serverName,QWebSocketServer::SslMode secureMode,QObject *parent=nullptr）
//使用给定的serverName构造一个新的QWebSocketServer。
//该服务器名称将在HTTP握手阶段被用来识别服务器。它可以为空，此时不会将服务器名称发送给客户端。
//SslMode指示服务器是通过wss（SecureMode）还是ws（NonSecureMode）运行
//QWebSocketServer::SecureMode服务器以安全模式运行（通过wss）
m_pWebSocketServer = new QWebSocketServer("Server", QWebSocketServer::NonSecureMode, this);
}
// QHostAddress address = QHostAddress("127.0.0.1");
int port = 12345;
QString s;
if(!m_pWebSocketServer->listen(QHostAddress::Any, port))
{
s = "websocket listen error";
}
else
{
s = QString("websocket listen on port %1").arg(port);
connect(m_pWebSocketServer, &QWebSocketServer::newConnection, this, &MapWidget::onNewConnection);
connect(m_pWebSocketServer, &QWebSocketServer::closed, this, &MapWidget::onWebSocketClosed);
}
qDebug() << s;
m_pWebWidget->callJsFunction("printInformation", s);
}
void MapWidget::onNewConnection()
{
QWebSocket *socket = m_pWebSocketServer->nextPendingConnection();
if(!socket)
return;
clientList.push_back(socket);
qDebug() << QString("[New Connect] Address:%1 Port:%2")
.arg(socket->peerAddress().toString())
.arg(socket->peerPort());
//收到消息
connect(socket, &QWebSocket::textMessageReceived, this, [&](const QString & msg)
{
qDebug() << msg;
m_pWebWidget->callJsFunction(msg);
});
//发送消息
connect(this, &MapWidget::doSendMessage, socket, &QWebSocket::sendTextMessage);
//断开连接，释放
connect(socket, &QWebSocket::disconnected, this, [&, socket]()
{
clientList.removeAll(socket);
socket->deleteLater();
});
}
void MapWidget::onWebSocketClosed()
{
}
void MapWidget::on_pushButton_clicked()
{
static int cnt = 0;
emit doSendMessage(QString("send message %1").arg(cnt++));
}
void MapWidget::on_btn_clear_clicked()
{
static int cnt1 = 3;
m_pWebWidget->callJsFunction("clearOneLine", QString::number(cnt1--));
}
src/mapwidget.h
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#ifndef MAPWIDGET_H
#define MAPWIDGET_H
#include <QWebSocketServer>
#include <QWidget>
#include "webwidget.h"
namespace Ui
{
class MapWidget;
}
class MapWidget : public QWidget
{
Q_OBJECT
public:
explicit MapWidget(QWidget *parent = nullptr);
~MapWidget();
signals:
void doSendMessage(const QString & s);
private slots:
void on_btn_callWmts_clicked();
void on_btn_server_clicked();
void onNewConnection();
void onWebSocketClosed();
void on_pushButton_clicked();
void on_btn_clear_clicked();
private:
Ui::MapWidget *ui;
WebWidget * m_pWebWidget = nullptr;
QWebSocketServer *m_pWebSocketServer = nullptr;
QList<QWebSocket*> clientList;
};
#endif // MAPWIDGET_H
src/mapwidget.ui
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MapWidget</class>
<widget class="QWidget" name="MapWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>1386</width>
<height>1030</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout_3">
<item row="0" column="0">
<widget class="QWidget" name="widget" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<layout class="QVBoxLayout" name="verticalLayout"/>
</item>
</layout>
</widget>
</item>
<item row="0" column="1">
<widget class="QGroupBox" name="groupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string>GroupBox</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="2" column="0">
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QPushButton" name="btn_server">
<property name="text">
<string>serverListen</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QPushButton" name="btn_callWmts">
<property name="text">
<string>CallWMTS</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QPushButton" name="btn_clear">
<property name="text">
<string>清除所有曲线</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>
src/webwidget.cpp
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#include "webwidget.h"
#include "qapplication.h"
#include <QHBoxLayout>
#include <QDebug>
WebWidget::WebWidget(const QString& url, QWidget *_parent) : QWidget(_parent)
{
webView = wkeCreateWebWindow(WKE_WINDOW_TYPE_CONTROL, (HWND)_parent->winId(), 0, 0, this->width(), this->height());
wkeShowWindow(webView, TRUE);
QString _sUrl = url;
if(_sUrl.isEmpty())
_sUrl = "www.baidu.com";
wkeLoadURL(webView, _sUrl.toUtf8());
// connect()
}
WebWidget::~WebWidget()
{
qDebug() << "in del";
}
void WebWidget::loadUrl(const QString& url)
{
QString _sUrl = url;
if(_sUrl.isEmpty())
_sUrl = "www.baidu.com";
wkeLoadURL(webView, _sUrl.toLocal8Bit().data());
}
void WebWidget::resizeEvent(QResizeEvent *event)
{
Q_UNUSED(event);
wkeResize(webView, this->width(), this->height());
QPoint pos = this->mapToGlobal(QPoint(0, 0));
wkeMoveWindow(webView, 0, 0, this->width() + pos.x(), this->height() + pos.y() / 2);
}
void WebWidget::statusFeedbackSlot()
{
}
void WebWidget::callJsFunction(const QString &sFunctionName, const QString &sPara)
{
QString s = sFunctionName + "(\"" + sPara + "\");";
wkeRunJS(webView, s.toUtf8());
}
void WebWidget::onMove()
{
QPoint pos = this->mapToGlobal(QPoint(0, 0));
wkeMoveWindow(webView, pos.x(), pos.y(), this->width(), this->height());
}
void WebWidget::slotProcessQuit(int, QProcess::ExitStatus )
{
if(m_pWmtsProcess)
{
disconnect(m_pWmtsProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotProcessQuit(int, QProcess::ExitStatus)));
// 负责进程间通信
disconnect(m_pWmtsProcess, &QProcess::readyReadStandardError, this, &WebWidget::statusFeedbackSlot);
disconnect(m_pWmtsProcess, &QProcess::readyReadStandardOutput, this, &WebWidget::statusFeedbackSlot);
m_pWmtsProcess->deleteLater();
m_pWmtsProcess = nullptr;
}
}
void WebWidget::startWmts()
{
if(m_pWmtsProcess != nullptr)
return;
m_pWmtsProcess = new QProcess;
QString path = QCoreApplication::applicationDirPath();
m_pWmtsProcess->setProgram(path + "/wmts.exe");
m_pWmtsProcess->start(QProcess::ReadWrite);
connect(m_pWmtsProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotProcessQuit(int, QProcess::ExitStatus)));
// 负责进程间通信
connect(m_pWmtsProcess, &QProcess::readyReadStandardError, this, &WebWidget::statusFeedbackSlot);
connect(m_pWmtsProcess, &QProcess::readyReadStandardOutput, this, &WebWidget::statusFeedbackSlot);
}
src/webwidget.h
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#ifndef WEBWIDGET_H
#define WEBWIDGET_H
#include <QWidget>
#include <QResizeEvent>
#include <QFileInfo>
#include "wke.h"
#include <QProcess>
class WebWidget : public QWidget
{
Q_OBJECT
public:
explicit WebWidget(const QString& url = "", QWidget *parent = 0);
~WebWidget();
/**
* @brief loadUrl 打开网页
* @param url 网页url
*/
void loadUrl(const QString &url);
void onMove();
void startWmts();
/**
* @brief callJsFunction 调用js中的函数
* @param sFunctionName 函数名称
* @param sPara 函数参数，如数值a和b，传入形式为QString("%1,%2").arg(a).arg(b)
*/
void callJsFunction(const QString &sFunctionName, const QString &sPara = "");
signals:
protected:
void resizeEvent(QResizeEvent *event);
public slots:
void statusFeedbackSlot();
void slotProcessQuit(int exitCode, QProcess::ExitStatus stuts);
private:
wkeWebView webView;
QProcess *m_pWmtsProcess = nullptr;
};
#endif // WEBWIDGET_H
src/wke.h
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