1541 lines
44 KiB
C++
1541 lines
44 KiB
C++
#include "quihelper.h"
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int QUIHelper::getScreenIndex()
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{
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//需要对多个屏幕进行处理
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int screenIndex = 0;
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#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
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int screenCount = qApp->screens().count();
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#else
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int screenCount = qApp->desktop()->screenCount();
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#endif
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if (screenCount > 1) {
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//找到当前鼠标所在屏幕
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QPoint pos = QCursor::pos();
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for (int i = 0; i < screenCount; ++i) {
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#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
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if (qApp->screens().at(i)->geometry().contains(pos)) {
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#else
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if (qApp->desktop()->screenGeometry(i).contains(pos)) {
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#endif
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screenIndex = i;
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break;
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}
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}
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}
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return screenIndex;
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}
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QRect QUIHelper::getScreenRect(bool available)
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{
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QRect rect;
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int screenIndex = QUIHelper::getScreenIndex();
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if (available) {
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#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
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rect = qApp->screens().at(screenIndex)->availableGeometry();
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#else
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rect = qApp->desktop()->availableGeometry(screenIndex);
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#endif
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} else {
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#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
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rect = qApp->screens().at(screenIndex)->geometry();
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#else
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rect = qApp->desktop()->screenGeometry(screenIndex);
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#endif
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}
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return rect;
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}
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int QUIHelper::deskWidth()
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{
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return getScreenRect().width();
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}
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int QUIHelper::deskHeight()
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{
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return getScreenRect().height();
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}
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QWidget *QUIHelper::centerBaseForm = 0;
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void QUIHelper::setFormInCenter(QWidget *form)
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{
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int formWidth = form->width();
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int formHeight = form->height();
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//如果=0表示采用系统桌面屏幕为参照
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QRect rect;
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if (centerBaseForm == 0) {
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rect = getScreenRect();
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} else {
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rect = centerBaseForm->geometry();
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}
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int deskWidth = rect.width();
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int deskHeight = rect.height();
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QPoint movePoint(deskWidth / 2 - formWidth / 2 + rect.x(), deskHeight / 2 - formHeight / 2 + rect.y());
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form->move(movePoint);
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}
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QString QUIHelper::appName()
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{
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//没有必要每次都获取,只有当变量为空时才去获取一次
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static QString name;
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if (name.isEmpty()) {
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name = qApp->applicationFilePath();
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//下面的方法主要为了过滤安卓的路径 lib程序名_armeabi-v7a
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QStringList list = name.split("/");
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name = list.at(list.count() - 1).split(".").at(0);
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}
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return name;
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}
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QString QUIHelper::appPath()
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{
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#ifdef Q_OS_ANDROID
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//return QString("/sdcard/Android/%1").arg(appName());
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return QString("/storage/emulated/0/%1").arg(appName());
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#else
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return qApp->applicationDirPath();
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#endif
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}
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QString QUIHelper::getUuid()
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{
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QString uuid = QUuid::createUuid().toString();
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uuid.replace("{", "");
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uuid.replace("}", "");
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return uuid;
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}
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void QUIHelper::initRand()
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{
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//初始化随机数种子
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QTime t = QTime::currentTime();
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srand(t.msec() + t.second() * 1000);
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}
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void QUIHelper::newDir(const QString &dirName)
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{
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QString strDir = dirName;
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//如果路径中包含斜杠字符则说明是绝对路径
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//linux系统路径字符带有 / windows系统 路径字符带有 :/
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if (!strDir.startsWith("/") && !strDir.contains(":/")) {
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strDir = QString("%1/%2").arg(QUIHelper::appPath()).arg(strDir);
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}
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QDir dir(strDir);
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if (!dir.exists()) {
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dir.mkpath(strDir);
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}
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}
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void QUIHelper::sleep(int msec)
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{
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if (msec <= 0) {
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return;
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}
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#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
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QThread::msleep(msec);
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#else
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QTime endTime = QTime::currentTime().addMSecs(msec);
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while (QTime::currentTime() < endTime) {
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QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
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}
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#endif
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}
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void QUIHelper::setCode(bool utf8)
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{
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#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
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//如果想要控制台打印信息中文正常就注释掉这个设置
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if (utf8) {
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QTextCodec *codec = QTextCodec::codecForName("utf-8");
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QTextCodec::setCodecForLocale(codec);
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}
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#else
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#if _MSC_VER
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QTextCodec *codec = QTextCodec::codecForName("gbk");
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#else
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QTextCodec *codec = QTextCodec::codecForName("utf-8");
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#endif
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QTextCodec::setCodecForLocale(codec);
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QTextCodec::setCodecForCStrings(codec);
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QTextCodec::setCodecForTr(codec);
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#endif
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}
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void QUIHelper::setFont(const QString &ttfFile, const QString &fontName, int fontSize)
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{
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QFont font;
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font.setFamily(fontName);
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font.setPixelSize(fontSize);
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//如果存在字体文件则设备字体文件中的字体
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//安卓版本和网页版本需要字体文件一起打包单独设置字体
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if (!ttfFile.isEmpty()) {
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QFontDatabase fontDb;
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int fontId = fontDb.addApplicationFont(ttfFile);
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if (fontId != -1) {
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QStringList androidFont = fontDb.applicationFontFamilies(fontId);
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if (androidFont.size() != 0) {
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font.setFamily(androidFont.at(0));
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font.setPixelSize(fontSize);
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}
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}
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}
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qApp->setFont(font);
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}
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void QUIHelper::setTranslator()
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{
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//以后还有其他的自行加上去就行
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QUIHelper::setTranslator(":/qm/widgets.qm");
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QUIHelper::setTranslator(":/qm/qt_zh_CN.qm");
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QUIHelper::setTranslator(":/qm/designer_zh_CN.qm");
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}
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void QUIHelper::setTranslator(const QString &qmFile)
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{
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//过滤下不存在的就不用设置了
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if (!QFile(qmFile).exists()) {
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return;
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}
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QTranslator *translator = new QTranslator(qApp);
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translator->load(qmFile);
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qApp->installTranslator(translator);
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}
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void QUIHelper::initDb(const QString &dbName)
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{
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initFile(QString(":/%1.db").arg(appName()), dbName);
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}
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void QUIHelper::initFile(const QString &sourceName, const QString &targetName)
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{
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//判断文件是否存在,不存在则从资源文件复制出来
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QFile file(targetName);
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if (!file.exists() || file.size() == 0) {
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file.remove();
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QUIHelper::copyFile(sourceName, targetName);
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}
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}
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bool QUIHelper::checkIniFile(const QString &iniFile)
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{
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//如果配置文件大小为0,则以初始值继续运行,并生成配置文件
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QFile file(iniFile);
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if (file.size() == 0) {
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return false;
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}
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//如果配置文件不完整,则以初始值继续运行,并生成配置文件
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if (file.open(QFile::ReadOnly)) {
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bool ok = true;
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while (!file.atEnd()) {
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QString line = file.readLine();
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line.replace("\r", "");
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line.replace("\n", "");
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QStringList list = line.split("=");
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if (list.count() == 2) {
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if (list.at(1) == "") {
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qDebug() << TIMEMS << "ini node no value" << list.at(0);
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ok = false;
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break;
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}
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}
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}
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if (!ok) {
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return false;
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}
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} else {
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return false;
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}
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return true;
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}
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void QUIHelper::setIconBtn(QAbstractButton *btn, const QString &png, int icon)
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{
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int size = 16;
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int width = 18;
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int height = 18;
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QPixmap pix;
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if (QPixmap(png).isNull()) {
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pix = IconHelper::getPixmap(QUIConfig::TextColor, icon, size, width, height);
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} else {
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pix = QPixmap(png);
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}
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btn->setIconSize(QSize(width, height));
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btn->setIcon(QIcon(pix));
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}
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void QUIHelper::writeInfo(const QString &info, bool needWrite, const QString &filePath)
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{
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if (!needWrite) {
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return;
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}
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QString fileName = QString("%1/%2/%3_runinfo_%4.txt").arg(QUIHelper::appPath())
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.arg(filePath).arg(QUIHelper::appName()).arg(QDate::currentDate().toString("yyyyMM"));
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QFile file(fileName);
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file.open(QIODevice::WriteOnly | QIODevice::Append | QFile::Text);
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QTextStream stream(&file);
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stream << DATETIME << " " << info << NEWLINE;
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file.close();
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}
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void QUIHelper::writeError(const QString &info, bool needWrite, const QString &filePath)
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{
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if (!needWrite) {
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return;
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}
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QString fileName = QString("%1/%2/%3_runerror_%4.txt").arg(QUIHelper::appPath())
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.arg(filePath).arg(QUIHelper::appName()).arg(QDate::currentDate().toString("yyyyMM"));
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QFile file(fileName);
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file.open(QIODevice::WriteOnly | QIODevice::Append | QFile::Text);
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QTextStream stream(&file);
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stream << DATETIME << " " << info << NEWLINE;
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file.close();
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}
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//在部分linux系统设置了背景透明是黑色的所以限定只在win
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#ifdef Q_OS_WIN
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int QUIHelper::shadowMargin = 5;
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#else
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int QUIHelper::shadowMargin = 0;
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#endif
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int QUIHelper::shadowRadius = 15;
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QString QUIHelper::shadowColor = "#333333";
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void QUIHelper::setFormShadow(QWidget *widget, QLayout *layout, const QString &color, int margin, int radius)
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{
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if (margin <= 0 || radius <= 0) {
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return;
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}
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//先判断是否已经存在阴影效果
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QGraphicsDropShadowEffect *shadowEffect = (QGraphicsDropShadowEffect *)widget->graphicsEffect();
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if (shadowEffect == 0) {
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shadowEffect = new QGraphicsDropShadowEffect(widget);
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}
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//采用系统自带的函数设置阴影
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shadowEffect->setOffset(0, 0);
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shadowEffect->setColor(color);
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shadowEffect->setBlurRadius(radius);
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widget->setGraphicsEffect(shadowEffect);
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//必须设置背景透明
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widget->setAttribute(Qt::WA_TranslucentBackground, true);
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//设置布局边距留出空间给边框阴影
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layout->setContentsMargins(margin, margin, margin, margin);
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}
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void QUIHelper::setFormShadow(const QString &color)
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{
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//重新应用边框阴影颜色等
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QUIHelper::shadowColor = color;
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QGraphicsDropShadowEffect *shadowEffect = 0;
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//消息框
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shadowEffect = (QGraphicsDropShadowEffect *) QUIMessageBox::Instance()->graphicsEffect();
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if (shadowEffect != 0) {
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shadowEffect->setColor(color);
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}
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//输入框
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shadowEffect = (QGraphicsDropShadowEffect *) QUIInputBox::Instance()->graphicsEffect();
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if (shadowEffect != 0) {
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shadowEffect->setColor(color);
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}
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//右下角提示框
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shadowEffect = (QGraphicsDropShadowEffect *) QUITipBox::Instance()->graphicsEffect();
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if (shadowEffect != 0) {
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shadowEffect->setColor(color);
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}
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//日期选择框
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shadowEffect = (QGraphicsDropShadowEffect *) QUIDateSelect::Instance()->graphicsEffect();
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if (shadowEffect != 0) {
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shadowEffect->setColor(color);
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}
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}
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void QUIHelper::setFramelessForm(QWidget *widgetMain, bool tool, bool top, bool menu)
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{
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widgetMain->setProperty("form", true);
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widgetMain->setProperty("canMove", true);
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//根据设定逐个追加属性
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#ifdef __arm__
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widgetMain->setWindowFlags(Qt::FramelessWindowHint | Qt::X11BypassWindowManagerHint);
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#else
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widgetMain->setWindowFlags(Qt::FramelessWindowHint);
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#endif
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if (tool) {
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widgetMain->setWindowFlags(widgetMain->windowFlags() | Qt::Tool);
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}
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if (top) {
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widgetMain->setWindowFlags(widgetMain->windowFlags() | Qt::WindowStaysOnTopHint);
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}
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if (menu) {
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//如果是其他系统比如neokylin会产生系统边框
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#ifdef Q_OS_WIN
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widgetMain->setWindowFlags(widgetMain->windowFlags() | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint);
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#endif
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}
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}
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void QUIHelper::setFramelessForm(QWidget *widgetMain, QWidget *widgetTitle,
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QLabel *labIco, QPushButton *btnClose,
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bool tool, bool top, bool menu)
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{
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labIco->setFixedWidth(QUITitleMinSize);
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btnClose->setFixedWidth(QUITitleMinSize);
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widgetTitle->setFixedHeight(QUITitleMinSize);
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widgetTitle->setProperty("form", "title");
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widgetMain->setProperty("form", true);
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widgetMain->setProperty("canMove", true);
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//根据设定逐个追加属性
|
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#ifdef __arm__
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widgetMain->setWindowFlags(Qt::FramelessWindowHint | Qt::X11BypassWindowManagerHint);
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#else
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widgetMain->setWindowFlags(Qt::FramelessWindowHint);
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#endif
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if (tool) {
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widgetMain->setWindowFlags(widgetMain->windowFlags() | Qt::Tool);
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}
|
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if (top) {
|
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widgetMain->setWindowFlags(widgetMain->windowFlags() | Qt::WindowStaysOnTopHint);
|
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}
|
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if (menu) {
|
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widgetMain->setWindowFlags(widgetMain->windowFlags() | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint);
|
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}
|
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|
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IconHelper::setIcon(labIco, QUIConfig::IconMain, QUIConfig::FontSize + 2);
|
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IconHelper::setIcon(btnClose, QUIConfig::IconClose, QUIConfig::FontSize);
|
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}
|
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|
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void QUIHelper::setSystemDateTime(const QString &year, const QString &month, const QString &day, const QString &hour, const QString &min, const QString &sec)
|
||
{
|
||
#ifdef Q_OS_WIN
|
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QProcess p(0);
|
||
p.start("cmd");
|
||
p.waitForStarted();
|
||
p.write(QString("date %1-%2-%3\n").arg(year).arg(month).arg(day).toLatin1());
|
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p.closeWriteChannel();
|
||
p.waitForFinished(1000);
|
||
p.close();
|
||
p.start("cmd");
|
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p.waitForStarted();
|
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p.write(QString("time %1:%2:%3.00\n").arg(hour).arg(min).arg(sec).toLatin1());
|
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p.closeWriteChannel();
|
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p.waitForFinished(1000);
|
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p.close();
|
||
#else
|
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QString cmd = QString("date %1%2%3%4%5.%6").arg(month).arg(day).arg(hour).arg(min).arg(year).arg(sec);
|
||
system(cmd.toLatin1());
|
||
system("hwclock -w");
|
||
#endif
|
||
}
|
||
|
||
void QUIHelper::runWithSystem(const QString &strName, const QString &strPath, bool autoRun)
|
||
{
|
||
#ifdef Q_OS_WIN
|
||
QSettings reg("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", QSettings::NativeFormat);
|
||
reg.setValue(strName, autoRun ? strPath : "");
|
||
#endif
|
||
}
|
||
|
||
QList<QColor> QUIHelper::colors = QList<QColor>();
|
||
QList<QColor> QUIHelper::getColorList()
|
||
{
|
||
//备用颜色集合 可以自行添加
|
||
if (colors.count() == 0) {
|
||
colors << QColor(0, 176, 180) << QColor(0, 113, 193) << QColor(255, 192, 0);
|
||
colors << QColor(72, 103, 149) << QColor(185, 87, 86) << QColor(0, 177, 125);
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colors << QColor(214, 77, 84) << QColor(71, 164, 233) << QColor(34, 163, 169);
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||
colors << QColor(59, 123, 156) << QColor(162, 121, 197) << QColor(72, 202, 245);
|
||
colors << QColor(0, 150, 121) << QColor(111, 9, 176) << QColor(250, 170, 20);
|
||
}
|
||
|
||
return colors;
|
||
}
|
||
|
||
QStringList QUIHelper::getColorNames()
|
||
{
|
||
QList<QColor> colors = getColorList();
|
||
QStringList colorNames;
|
||
foreach (QColor color, colors) {
|
||
colorNames << color.name();
|
||
}
|
||
return colorNames;
|
||
}
|
||
|
||
QColor QUIHelper::getRandColor()
|
||
{
|
||
QList<QColor> colors = getColorList();
|
||
int index = getRandValue(0, colors.count(), true);
|
||
return colors.at(index);
|
||
}
|
||
|
||
double QUIHelper::getRandValue(int min, int max, bool contansMin, bool contansMax)
|
||
{
|
||
int value;
|
||
#if (QT_VERSION <= QT_VERSION_CHECK(5,10,0))
|
||
//通用公式 a是起始值,n是整数的范围
|
||
//int value = a + rand() % n;
|
||
if (contansMin) {
|
||
if (contansMax) {
|
||
value = min + 0 + (rand() % (max - min + 1));
|
||
} else {
|
||
value = min + 0 + (rand() % (max - min + 0));
|
||
}
|
||
} else {
|
||
if (contansMax) {
|
||
value = min + 1 + (rand() % (max - min + 0));
|
||
} else {
|
||
value = min + 1 + (rand() % (max - min - 1));
|
||
}
|
||
}
|
||
#else
|
||
if (contansMin) {
|
||
if (contansMax) {
|
||
value = QRandomGenerator::global()->bounded(min + 0, max + 1);
|
||
} else {
|
||
value = QRandomGenerator::global()->bounded(min + 0, max + 0);
|
||
}
|
||
} else {
|
||
if (contansMax) {
|
||
value = QRandomGenerator::global()->bounded(min + 1, max + 1);
|
||
} else {
|
||
value = QRandomGenerator::global()->bounded(min + 1, max + 0);
|
||
}
|
||
}
|
||
#endif
|
||
return value;
|
||
}
|
||
|
||
QString QUIHelper::getIP(const QString &url)
|
||
{
|
||
//取出IP地址
|
||
QRegExp regExp("((?:(?:25[0-5]|2[0-4]\\d|[01]?\\d?\\d)\\.){3}(?:25[0-5]|2[0-4]\\d|[01]?\\d?\\d))");
|
||
int start = regExp.indexIn(url);
|
||
int length = regExp.matchedLength();
|
||
QString ip = url.mid(start, length);
|
||
return ip;
|
||
}
|
||
|
||
bool QUIHelper::isIP(const QString &ip)
|
||
{
|
||
QRegExp regExp("((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)");
|
||
return regExp.exactMatch(ip);
|
||
}
|
||
|
||
bool QUIHelper::isMac(const QString &mac)
|
||
{
|
||
QRegExp regExp("^[A-F0-9]{2}(-[A-F0-9]{2}){5}$");
|
||
return regExp.exactMatch(mac);
|
||
}
|
||
|
||
bool QUIHelper::isTel(const QString &tel)
|
||
{
|
||
if (tel.length() != 11) {
|
||
return false;
|
||
}
|
||
|
||
if (!tel.startsWith("13") && !tel.startsWith("14") && !tel.startsWith("15") && !tel.startsWith("18")) {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
bool QUIHelper::isEmail(const QString &email)
|
||
{
|
||
if (!email.contains("@") || !email.contains(".com")) {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
QString QUIHelper::ipv4IntToString(quint32 ip)
|
||
{
|
||
QString result = QString("%1.%2.%3.%4").arg((ip >> 24) & 0xFF).arg((ip >> 16) & 0xFF).arg((ip >> 8) & 0xFF).arg(ip & 0xFF);
|
||
return result;
|
||
}
|
||
|
||
quint32 QUIHelper::ipv4StringToInt(const QString &ip)
|
||
{
|
||
int result = 0;
|
||
if (isIP(ip)) {
|
||
QStringList list = ip.split(".");
|
||
int ip0 = list.at(0).toInt();
|
||
int ip1 = list.at(1).toInt();
|
||
int ip2 = list.at(2).toInt();
|
||
int ip3 = list.at(3).toInt();
|
||
result = ip3 | ip2 << 8 | ip1 << 16 | ip0 << 24;
|
||
}
|
||
return result;
|
||
}
|
||
|
||
int QUIHelper::strHexToDecimal(const QString &strHex)
|
||
{
|
||
bool ok;
|
||
return strHex.toInt(&ok, 16);
|
||
}
|
||
|
||
int QUIHelper::strDecimalToDecimal(const QString &strDecimal)
|
||
{
|
||
bool ok;
|
||
return strDecimal.toInt(&ok, 10);
|
||
}
|
||
|
||
int QUIHelper::strBinToDecimal(const QString &strBin)
|
||
{
|
||
bool ok;
|
||
return strBin.toInt(&ok, 2);
|
||
}
|
||
|
||
QString QUIHelper::strHexToStrBin(const QString &strHex)
|
||
{
|
||
uchar decimal = strHexToDecimal(strHex);
|
||
QString bin = QString::number(decimal, 2);
|
||
uchar len = bin.length();
|
||
|
||
if (len < 8) {
|
||
for (int i = 0; i < 8 - len; i++) {
|
||
bin = "0" + bin;
|
||
}
|
||
}
|
||
|
||
return bin;
|
||
}
|
||
|
||
QString QUIHelper::decimalToStrBin1(int decimal)
|
||
{
|
||
QString bin = QString::number(decimal, 2);
|
||
uchar len = bin.length();
|
||
if (len <= 8) {
|
||
for (int i = 0; i < 8 - len; i++) {
|
||
bin = "0" + bin;
|
||
}
|
||
}
|
||
|
||
return bin;
|
||
}
|
||
|
||
QString QUIHelper::decimalToStrBin2(int decimal)
|
||
{
|
||
QString bin = QString::number(decimal, 2);
|
||
uchar len = bin.length();
|
||
if (len <= 16) {
|
||
for (int i = 0; i < 16 - len; i++) {
|
||
bin = "0" + bin;
|
||
}
|
||
}
|
||
|
||
return bin;
|
||
}
|
||
|
||
QString QUIHelper::decimalToStrHex(int decimal)
|
||
{
|
||
QString temp = QString::number(decimal, 16);
|
||
if (temp.length() == 1) {
|
||
temp = "0" + temp;
|
||
}
|
||
|
||
return temp;
|
||
}
|
||
|
||
QByteArray QUIHelper::intToByte(int i)
|
||
{
|
||
QByteArray result;
|
||
result.resize(4);
|
||
result[3] = (uchar)(0x000000ff & i);
|
||
result[2] = (uchar)((0x0000ff00 & i) >> 8);
|
||
result[1] = (uchar)((0x00ff0000 & i) >> 16);
|
||
result[0] = (uchar)((0xff000000 & i) >> 24);
|
||
return result;
|
||
}
|
||
|
||
QByteArray QUIHelper::intToByteRec(int i)
|
||
{
|
||
QByteArray result;
|
||
result.resize(4);
|
||
result[0] = (uchar)(0x000000ff & i);
|
||
result[1] = (uchar)((0x0000ff00 & i) >> 8);
|
||
result[2] = (uchar)((0x00ff0000 & i) >> 16);
|
||
result[3] = (uchar)((0xff000000 & i) >> 24);
|
||
return result;
|
||
}
|
||
|
||
int QUIHelper::byteToInt(const QByteArray &data)
|
||
{
|
||
int i = data.at(3) & 0x000000ff;
|
||
i |= ((data.at(2) << 8) & 0x0000ff00);
|
||
i |= ((data.at(1) << 16) & 0x00ff0000);
|
||
i |= ((data.at(0) << 24) & 0xff000000);
|
||
return i;
|
||
}
|
||
|
||
int QUIHelper::byteToIntRec(const QByteArray &data)
|
||
{
|
||
int i = data.at(0) & 0x000000ff;
|
||
i |= ((data.at(1) << 8) & 0x0000ff00);
|
||
i |= ((data.at(2) << 16) & 0x00ff0000);
|
||
i |= ((data.at(3) << 24) & 0xff000000);
|
||
return i;
|
||
}
|
||
|
||
quint32 QUIHelper::byteToUInt(const QByteArray &data)
|
||
{
|
||
quint32 i = data.at(3) & 0x000000ff;
|
||
i |= ((data.at(2) << 8) & 0x0000ff00);
|
||
i |= ((data.at(1) << 16) & 0x00ff0000);
|
||
i |= ((data.at(0) << 24) & 0xff000000);
|
||
return i;
|
||
}
|
||
|
||
quint32 QUIHelper::byteToUIntRec(const QByteArray &data)
|
||
{
|
||
quint32 i = data.at(0) & 0x000000ff;
|
||
i |= ((data.at(1) << 8) & 0x0000ff00);
|
||
i |= ((data.at(2) << 16) & 0x00ff0000);
|
||
i |= ((data.at(3) << 24) & 0xff000000);
|
||
return i;
|
||
}
|
||
|
||
QByteArray QUIHelper::ushortToByte(ushort i)
|
||
{
|
||
QByteArray result;
|
||
result.resize(2);
|
||
result[1] = (uchar)(0x000000ff & i);
|
||
result[0] = (uchar)((0x0000ff00 & i) >> 8);
|
||
return result;
|
||
}
|
||
|
||
QByteArray QUIHelper::ushortToByteRec(ushort i)
|
||
{
|
||
QByteArray result;
|
||
result.resize(2);
|
||
result[0] = (uchar)(0x000000ff & i);
|
||
result[1] = (uchar)((0x0000ff00 & i) >> 8);
|
||
return result;
|
||
}
|
||
|
||
int QUIHelper::byteToUShort(const QByteArray &data)
|
||
{
|
||
int i = data.at(1) & 0x000000FF;
|
||
i |= ((data.at(0) << 8) & 0x0000FF00);
|
||
if (i >= 32768) {
|
||
i = i - 65536;
|
||
}
|
||
|
||
return i;
|
||
}
|
||
|
||
int QUIHelper::byteToUShortRec(const QByteArray &data)
|
||
{
|
||
int i = data.at(0) & 0x000000FF;
|
||
i |= ((data.at(1) << 8) & 0x0000FF00);
|
||
if (i >= 32768) {
|
||
i = i - 65536;
|
||
}
|
||
|
||
return i;
|
||
}
|
||
|
||
QString QUIHelper::getXorEncryptDecrypt(const QString &value, char key)
|
||
{
|
||
//矫正范围外的数据
|
||
if (key < 0 || key >= 127) {
|
||
key = 127;
|
||
}
|
||
|
||
QString result = value;
|
||
int count = result.count();
|
||
for (int i = 0; i < count; i++) {
|
||
result[i] = QChar(result.at(i).toLatin1() ^ key);
|
||
}
|
||
return result;
|
||
}
|
||
|
||
uchar QUIHelper::getOrCode(const QByteArray &data)
|
||
{
|
||
int len = data.length();
|
||
uchar result = 0;
|
||
for (int i = 0; i < len; i++) {
|
||
result ^= data.at(i);
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
uchar QUIHelper::getCheckCode(const QByteArray &data)
|
||
{
|
||
int len = data.length();
|
||
uchar temp = 0;
|
||
for (uchar i = 0; i < len; i++) {
|
||
temp += data.at(i);
|
||
}
|
||
|
||
return temp % 256;
|
||
}
|
||
|
||
//函数功能：计算CRC16
|
||
//参数1：*data 16位CRC校验数据，
|
||
//参数2：len 数据流长度
|
||
//参数3：init 初始化值
|
||
//参数4：table 16位CRC查找表
|
||
|
||
//正序CRC计算
|
||
quint16 QUIHelper::getCRC16(quint8 *data, int len, quint16 init, const quint16 *table)
|
||
{
|
||
quint16 cRc_16 = init;
|
||
quint8 temp;
|
||
while (len-- > 0) {
|
||
temp = cRc_16 & 0xff;
|
||
cRc_16 = (cRc_16 >> 8) ^ table[(temp ^ *data++) & 0xff];
|
||
}
|
||
|
||
return cRc_16;
|
||
}
|
||
|
||
//逆序CRC计算
|
||
quint16 QUIHelper::getCRC16Rec(quint8 *data, int len, quint16 init, const quint16 *table)
|
||
{
|
||
quint16 cRc_16 = init;
|
||
quint8 temp;
|
||
while (len-- > 0) {
|
||
temp = cRc_16 >> 8;
|
||
cRc_16 = (cRc_16 << 8) ^ table[(temp ^ *data++) & 0xff];
|
||
}
|
||
|
||
return cRc_16;
|
||
}
|
||
|
||
//Modbus CRC16校验
|
||
quint16 QUIHelper::getModbus16(quint8 *data, int len)
|
||
{
|
||
//MODBUS CRC-16表 8005 逆序
|
||
const quint16 table_16[256] = {
|
||
0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
|
||
0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
|
||
0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
|
||
0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841,
|
||
0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40,
|
||
0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41,
|
||
0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641,
|
||
0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040,
|
||
0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240,
|
||
0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441,
|
||
0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41,
|
||
0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840,
|
||
0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41,
|
||
0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40,
|
||
0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640,
|
||
0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041,
|
||
0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240,
|
||
0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441,
|
||
0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41,
|
||
0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840,
|
||
0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41,
|
||
0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40,
|
||
0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640,
|
||
0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041,
|
||
0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241,
|
||
0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440,
|
||
0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40,
|
||
0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841,
|
||
0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40,
|
||
0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,
|
||
0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,
|
||
0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040
|
||
};
|
||
|
||
return getCRC16(data, len, 0xFFFF, table_16);
|
||
}
|
||
|
||
//CRC16校验
|
||
QByteArray QUIHelper::getCRCCode(const QByteArray &data)
|
||
{
|
||
quint16 result = getModbus16((quint8 *)data.data(), data.length());
|
||
return QUIHelper::ushortToByteRec(result);
|
||
}
|
||
|
||
static QMap<char, QString> listChar;
|
||
void QUIHelper::initAsciiStr()
|
||
{
|
||
//0x20为空格,空格以下都是不可见字符
|
||
if (listChar.count() == 0) {
|
||
listChar.insert(0, "\\NUL");
|
||
listChar.insert(1, "\\SOH");
|
||
listChar.insert(2, "\\STX");
|
||
listChar.insert(3, "\\ETX");
|
||
listChar.insert(4, "\\EOT");
|
||
listChar.insert(5, "\\ENQ");
|
||
listChar.insert(6, "\\ACK");
|
||
listChar.insert(7, "\\BEL");
|
||
listChar.insert(8, "\\BS");
|
||
listChar.insert(9, "\\HT");
|
||
listChar.insert(10, "\\LF");
|
||
listChar.insert(11, "\\VT");
|
||
listChar.insert(12, "\\FF");
|
||
listChar.insert(13, "\\CR");
|
||
listChar.insert(14, "\\SO");
|
||
listChar.insert(15, "\\SI");
|
||
listChar.insert(16, "\\DLE");
|
||
listChar.insert(17, "\\DC1");
|
||
listChar.insert(18, "\\DC2");
|
||
listChar.insert(19, "\\DC3");
|
||
listChar.insert(20, "\\DC4");
|
||
listChar.insert(21, "\\NAK");
|
||
listChar.insert(22, "\\SYN");
|
||
listChar.insert(23, "\\ETB");
|
||
listChar.insert(24, "\\CAN");
|
||
listChar.insert(25, "\\EM");
|
||
listChar.insert(26, "\\SUB");
|
||
listChar.insert(27, "\\ESC");
|
||
listChar.insert(28, "\\FS");
|
||
listChar.insert(29, "\\GS");
|
||
listChar.insert(30, "\\RS");
|
||
listChar.insert(31, "\\US");
|
||
listChar.insert(0x5C, "\\");
|
||
listChar.insert(0x7F, "\\DEL");
|
||
}
|
||
}
|
||
|
||
QString QUIHelper::byteArrayToAsciiStr(const QByteArray &data)
|
||
{
|
||
initAsciiStr();
|
||
QString temp;
|
||
int len = data.size();
|
||
|
||
for (int i = 0; i < len; i++) {
|
||
char byte = data.at(i);
|
||
QString value = listChar.value(byte);
|
||
if (!value.isEmpty()) {
|
||
} else if (byte >= 0 && byte <= 0x7F) {
|
||
value = QString("%1").arg(byte);
|
||
} else {
|
||
value = decimalToStrHex((quint8)byte);
|
||
value = QString("\\x%1").arg(value.toUpper());
|
||
}
|
||
|
||
temp += value;
|
||
}
|
||
|
||
return temp.trimmed();
|
||
}
|
||
|
||
QByteArray QUIHelper::asciiStrToByteArray(const QString &data)
|
||
{
|
||
initAsciiStr();
|
||
QByteArray buffer;
|
||
QStringList list = data.split("\\");
|
||
|
||
int count = list.count();
|
||
for (int i = 1; i < count; i++) {
|
||
QString str = list.at(i);
|
||
int key = 0;
|
||
if (str.contains("x")) {
|
||
key = strHexToDecimal(str.mid(1, 2));
|
||
} else {
|
||
key = listChar.key("\\" + str);
|
||
}
|
||
|
||
buffer.append(key);
|
||
}
|
||
|
||
return buffer;
|
||
}
|
||
|
||
char QUIHelper::hexStrToChar(char data)
|
||
{
|
||
if ((data >= '0') && (data <= '9')) {
|
||
return data - 0x30;
|
||
} else if ((data >= 'A') && (data <= 'F')) {
|
||
return data - 'A' + 10;
|
||
} else if ((data >= 'a') && (data <= 'f')) {
|
||
return data - 'a' + 10;
|
||
} else {
|
||
return (-1);
|
||
}
|
||
}
|
||
|
||
QByteArray QUIHelper::hexStrToByteArray(const QString &data)
|
||
{
|
||
QByteArray senddata;
|
||
int hexdata, lowhexdata;
|
||
int hexdatalen = 0;
|
||
int len = data.length();
|
||
senddata.resize(len / 2);
|
||
char lstr, hstr;
|
||
|
||
for (int i = 0; i < len;) {
|
||
hstr = data.at(i).toLatin1();
|
||
if (hstr == ' ') {
|
||
i++;
|
||
continue;
|
||
}
|
||
|
||
i++;
|
||
if (i >= len) {
|
||
break;
|
||
}
|
||
|
||
lstr = data.at(i).toLatin1();
|
||
hexdata = hexStrToChar(hstr);
|
||
lowhexdata = hexStrToChar(lstr);
|
||
|
||
if ((hexdata == 16) || (lowhexdata == 16)) {
|
||
break;
|
||
} else {
|
||
hexdata = hexdata * 16 + lowhexdata;
|
||
}
|
||
|
||
i++;
|
||
senddata[hexdatalen] = (char)hexdata;
|
||
hexdatalen++;
|
||
}
|
||
|
||
senddata.resize(hexdatalen);
|
||
return senddata;
|
||
}
|
||
|
||
QString QUIHelper::byteArrayToHexStr(const QByteArray &data)
|
||
{
|
||
QString temp = "";
|
||
QString hex = data.toHex();
|
||
for (int i = 0; i < hex.length(); i = i + 2) {
|
||
temp += hex.mid(i, 2) + " ";
|
||
}
|
||
|
||
return temp.trimmed().toUpper();
|
||
}
|
||
|
||
QString QUIHelper::getSaveName(const QString &filter, QString defaultDir)
|
||
{
|
||
return QFileDialog::getSaveFileName(0, "选择文件", defaultDir, filter);
|
||
}
|
||
|
||
QString QUIHelper::getFileName(const QString &filter, QString defaultDir)
|
||
{
|
||
return QFileDialog::getOpenFileName(0, "选择文件", defaultDir, filter);
|
||
}
|
||
|
||
QString QUIHelper::saveFileName(const QString &filter, const QString &defaultDir, const QString &fileName)
|
||
{
|
||
QString file;
|
||
QFileDialog dialog;
|
||
dialog.setFixedSize(900, 600);
|
||
dialog.setWindowModality(Qt::WindowModal);
|
||
dialog.setWindowTitle("保存文件");
|
||
dialog.setLabelText(QFileDialog::Accept, "保存(&S)");
|
||
dialog.setLabelText(QFileDialog::Reject, "取消(&C)");
|
||
dialog.selectFile(fileName);
|
||
dialog.setNameFilter(filter);
|
||
dialog.setDirectory(defaultDir);
|
||
|
||
if (dialog.exec() == 1) {
|
||
file = dialog.selectedFiles().value(0);
|
||
file = QFileInfo(file).suffix().isEmpty() ? "" : file;
|
||
}
|
||
|
||
return file;
|
||
}
|
||
|
||
QStringList QUIHelper::getFileNames(const QString &filter, QString defaultDir)
|
||
{
|
||
return QFileDialog::getOpenFileNames(0, "选择文件", defaultDir, filter);
|
||
}
|
||
|
||
QString QUIHelper::getFolderName()
|
||
{
|
||
return QFileDialog::getExistingDirectory();
|
||
}
|
||
|
||
QString QUIHelper::getFileNameWithExtension(const QString &strFilePath)
|
||
{
|
||
QFileInfo fileInfo(strFilePath);
|
||
return fileInfo.fileName();
|
||
}
|
||
|
||
QStringList QUIHelper::getFolderFileNames(const QStringList &filter)
|
||
{
|
||
QStringList fileList;
|
||
QString strFolder = QFileDialog::getExistingDirectory();
|
||
if (!strFolder.length() == 0) {
|
||
QDir myFolder(strFolder);
|
||
if (myFolder.exists()) {
|
||
fileList = myFolder.entryList(filter);
|
||
}
|
||
}
|
||
|
||
return fileList;
|
||
}
|
||
|
||
bool QUIHelper::folderIsExist(const QString &strFolder)
|
||
{
|
||
QDir tempFolder(strFolder);
|
||
return tempFolder.exists();
|
||
}
|
||
|
||
bool QUIHelper::fileIsExist(const QString &strFile)
|
||
{
|
||
QFile tempFile(strFile);
|
||
return tempFile.exists();
|
||
}
|
||
|
||
bool QUIHelper::copyFile(const QString &sourceFile, const QString &targetFile)
|
||
{
|
||
bool ok;
|
||
ok = QFile::copy(sourceFile, targetFile);
|
||
//将复制过去的文件只读属性取消
|
||
ok = QFile::setPermissions(targetFile, QFile::WriteOwner);
|
||
return ok;
|
||
}
|
||
|
||
void QUIHelper::deleteDirectory(const QString &path)
|
||
{
|
||
QDir dir(path);
|
||
if (!dir.exists()) {
|
||
return;
|
||
}
|
||
|
||
dir.setFilter(QDir::AllEntries | QDir::NoDotAndDotDot);
|
||
QFileInfoList fileList = dir.entryInfoList();
|
||
foreach (QFileInfo fi, fileList) {
|
||
if (fi.isFile()) {
|
||
fi.dir().remove(fi.fileName());
|
||
} else {
|
||
deleteDirectory(fi.absoluteFilePath());
|
||
dir.rmdir(fi.absoluteFilePath());
|
||
}
|
||
}
|
||
}
|
||
|
||
bool QUIHelper::ipLive(const QString &ip, int port, int timeout)
|
||
{
|
||
//局部的事件循环,不卡主界面
|
||
QEventLoop eventLoop;
|
||
|
||
//设置超时
|
||
QTimer timer;
|
||
QObject::connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
|
||
timer.setSingleShot(true);
|
||
timer.start(timeout);
|
||
|
||
//主动测试下连接
|
||
QTcpSocket tcpSocket;
|
||
QObject::connect(&tcpSocket, SIGNAL(connected()), &eventLoop, SLOT(quit()));
|
||
tcpSocket.connectToHost(ip, port);
|
||
eventLoop.exec();
|
||
|
||
//判断最终状态
|
||
bool ok = (tcpSocket.state() == QAbstractSocket::ConnectedState);
|
||
return ok;
|
||
}
|
||
|
||
bool QUIHelper::download(const QString &url, const QString &fileName, int timeout)
|
||
{
|
||
QByteArray data = getHtml(url, timeout);
|
||
if (!data.isEmpty()) {
|
||
QFile file(fileName);
|
||
if (file.open(QFile::WriteOnly | QFile::Truncate)) {
|
||
file.write(data);
|
||
file.close();
|
||
}
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
QByteArray QUIHelper::getHtml(const QString &url, int timeout)
|
||
{
|
||
//初始化网络请求对象
|
||
QNetworkAccessManager manager;
|
||
//局部的事件循环,不卡主界面
|
||
QEventLoop eventLoop;
|
||
|
||
//设置超时 5.15开始自带了超时时间函数 默认30秒
|
||
#if (QT_VERSION >= QT_VERSION_CHECK(5,15,0))
|
||
manager.setTransferTimeout(timeout);
|
||
#else
|
||
QTimer timer;
|
||
QObject::connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
|
||
timer.setSingleShot(true);
|
||
timer.start(timeout);
|
||
#endif
|
||
|
||
//启动网络请求
|
||
QNetworkReply *reply = manager.get(QNetworkRequest(QUrl(url)));
|
||
QObject::connect(reply, SIGNAL(finished()), &eventLoop, SLOT(quit()));
|
||
eventLoop.exec();
|
||
|
||
//读取结果
|
||
QByteArray data = reply->readAll();
|
||
reply->deleteLater();
|
||
return data;
|
||
}
|
||
|
||
QString QUIHelper::getNetIP(const QString &html)
|
||
{
|
||
QString ip;
|
||
QStringList list = html.split(" ");
|
||
foreach (QString str, list) {
|
||
//value=\"101.86.197.178\">
|
||
if (str.contains("value=")) {
|
||
QStringList temp = str.split("\"");
|
||
ip = temp.at(1);
|
||
break;
|
||
}
|
||
}
|
||
return ip;
|
||
}
|
||
|
||
QString QUIHelper::getLocalIP()
|
||
{
|
||
//优先取192开头的IP,如果获取不到IP则取127.0.0.1
|
||
QString ip = "127.0.0.1";
|
||
QStringList ips = getLocalIPs();
|
||
foreach (QString str, ips) {
|
||
if (str.startsWith("192.168.1") || str.startsWith("192")) {
|
||
ip = str;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return ip;
|
||
}
|
||
|
||
QStringList QUIHelper::getLocalIPs()
|
||
{
|
||
static QStringList ips;
|
||
if (ips.count() == 0) {
|
||
#ifdef emsdk
|
||
ips << "127.0.0.1";
|
||
#else
|
||
QList<QNetworkInterface> netInterfaces = QNetworkInterface::allInterfaces();
|
||
foreach (const QNetworkInterface &netInterface, netInterfaces) {
|
||
//移除虚拟机和抓包工具的虚拟网卡
|
||
QString humanReadableName = netInterface.humanReadableName().toLower();
|
||
if (humanReadableName.startsWith("vmware network adapter") || humanReadableName.startsWith("npcap loopback adapter")) {
|
||
continue;
|
||
}
|
||
|
||
//过滤当前网络接口
|
||
bool flag = (netInterface.flags() == (QNetworkInterface::IsUp | QNetworkInterface::IsRunning | QNetworkInterface::CanBroadcast | QNetworkInterface::CanMulticast));
|
||
if (flag) {
|
||
QList<QNetworkAddressEntry> addrs = netInterface.addressEntries();
|
||
foreach (QNetworkAddressEntry addr, addrs) {
|
||
//只取出IPV4的地址
|
||
if (addr.ip().protocol() == QAbstractSocket::IPv4Protocol) {
|
||
QString ip4 = addr.ip().toString();
|
||
if (ip4 != "127.0.0.1") {
|
||
ips << ip4;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
#endif
|
||
}
|
||
|
||
return ips;
|
||
}
|
||
|
||
QString QUIHelper::urlToIP(const QString &url)
|
||
{
|
||
QHostInfo host = QHostInfo::fromName(url);
|
||
return host.addresses().at(0).toString();
|
||
}
|
||
|
||
QString QUIHelper::getValue(quint8 value)
|
||
{
|
||
QString result = QString::number(value);
|
||
if (result.length() <= 1) {
|
||
result = QString("0%1").arg(result);
|
||
}
|
||
return result;
|
||
}
|
||
|
||
bool QUIHelper::isCustomUI = false;
|
||
int QUIHelper::showMessageBox(const QString &info, int type, int closeSec, bool exec)
|
||
{
|
||
int result = 0;
|
||
if (type == 0) {
|
||
showMessageBoxInfo(info, closeSec, exec);
|
||
} else if (type == 1) {
|
||
showMessageBoxError(info, closeSec, exec);
|
||
} else if (type == 2) {
|
||
result = showMessageBoxQuestion(info);
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
void QUIHelper::showMessageBoxInfo(const QString &info, int closeSec, bool exec)
|
||
{
|
||
if (isCustomUI) {
|
||
if (exec) {
|
||
QUIMessageBox msg;
|
||
msg.setMessage(info, 0, closeSec);
|
||
msg.exec();
|
||
} else {
|
||
QUIMessageBox::Instance()->setMessage(info, 0, closeSec);
|
||
QUIMessageBox::Instance()->show();
|
||
}
|
||
} else {
|
||
QMessageBox box(QMessageBox::Information, "提示", info);
|
||
box.setStandardButtons(QMessageBox::Yes);
|
||
box.setButtonText(QMessageBox::Yes, QString("确 定"));
|
||
box.exec();
|
||
//QMessageBox::information(0, "提示", info, QMessageBox::Yes);
|
||
}
|
||
}
|
||
|
||
void QUIHelper::showMessageBoxError(const QString &info, int closeSec, bool exec)
|
||
{
|
||
if (isCustomUI) {
|
||
if (exec) {
|
||
QUIMessageBox msg;
|
||
msg.setMessage(info, 2, closeSec);
|
||
msg.exec();
|
||
} else {
|
||
QUIMessageBox::Instance()->setMessage(info, 2, closeSec);
|
||
QUIMessageBox::Instance()->show();
|
||
}
|
||
} else {
|
||
QMessageBox box(QMessageBox::Critical, "错误", info);
|
||
box.setStandardButtons(QMessageBox::Yes);
|
||
box.setButtonText(QMessageBox::Yes, QString("确 定"));
|
||
box.exec();
|
||
//QMessageBox::critical(0, "错误", info, QMessageBox::Yes);
|
||
}
|
||
}
|
||
|
||
int QUIHelper::showMessageBoxQuestion(const QString &info)
|
||
{
|
||
if (isCustomUI) {
|
||
QUIMessageBox msg;
|
||
msg.setMessage(info, 1);
|
||
msg.update();
|
||
return msg.exec();
|
||
} else {
|
||
QMessageBox box(QMessageBox::Question, "询问", info);
|
||
box.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
|
||
box.setButtonText(QMessageBox::Yes, QString("确 定"));
|
||
box.setButtonText(QMessageBox::No, QString("取 消"));
|
||
return box.exec();
|
||
//return QMessageBox::question(0, "询问", info, QMessageBox::Yes | QMessageBox::No);
|
||
}
|
||
}
|
||
|
||
void QUIHelper::showTipBox(const QString &title, const QString &tip, bool fullScreen, bool center, int closeSec)
|
||
{
|
||
QUITipBox::Instance()->setTip(title, tip, fullScreen, center, closeSec);
|
||
QUITipBox::Instance()->show();
|
||
}
|
||
|
||
void QUIHelper::hideTipBox()
|
||
{
|
||
QUITipBox::Instance()->hide();
|
||
}
|
||
|
||
QString QUIHelper::showInputBox(const QString &title, int type, int closeSec,
|
||
const QString &placeholderText, bool pwd,
|
||
const QString &defaultValue)
|
||
{
|
||
if (isCustomUI) {
|
||
QUIInputBox input;
|
||
input.setParameter(title, type, closeSec, placeholderText, pwd, defaultValue);
|
||
input.exec();
|
||
return input.getValue();
|
||
} else {
|
||
return QInputDialog::getText(0, "输入框", title);
|
||
}
|
||
}
|
||
|
||
void QUIHelper::showDateSelect(QString &dateStart, QString &dateEnd, const QString &format)
|
||
{
|
||
QUIDateSelect select;
|
||
select.setFormat(format);
|
||
select.exec();
|
||
dateStart = select.getStartDateTime();
|
||
dateEnd = select.getEndDateTime();
|
||
}
|
||
|
||
void QUIHelper::initTableView(QTableView *tableView, int rowHeight, bool headVisible, bool edit, bool stretchLast)
|
||
{
|
||
//取消自动换行
|
||
tableView->setWordWrap(false);
|
||
//超出文本不显示省略号
|
||
tableView->setTextElideMode(Qt::ElideNone);
|
||
//奇数偶数行颜色交替
|
||
tableView->setAlternatingRowColors(false);
|
||
//垂直表头是否可见
|
||
tableView->verticalHeader()->setVisible(headVisible);
|
||
//选中一行表头是否加粗
|
||
tableView->horizontalHeader()->setHighlightSections(false);
|
||
//最后一行拉伸填充
|
||
tableView->horizontalHeader()->setStretchLastSection(stretchLast);
|
||
//行标题最小宽度尺寸
|
||
tableView->horizontalHeader()->setMinimumSectionSize(0);
|
||
//行标题最小高度,等同于和默认行高一致
|
||
tableView->horizontalHeader()->setFixedHeight(rowHeight);
|
||
//默认行高
|
||
tableView->verticalHeader()->setDefaultSectionSize(rowHeight);
|
||
//选中时一行整体选中
|
||
tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
|
||
//只允许选择单个
|
||
tableView->setSelectionMode(QAbstractItemView::SingleSelection);
|
||
|
||
//表头不可单击
|
||
#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
|
||
tableView->horizontalHeader()->setSectionsClickable(false);
|
||
#else
|
||
tableView->horizontalHeader()->setClickable(false);
|
||
#endif
|
||
|
||
//鼠标按下即进入编辑模式
|
||
if (edit) {
|
||
tableView->setEditTriggers(QAbstractItemView::CurrentChanged | QAbstractItemView::DoubleClicked);
|
||
} else {
|
||
tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
|
||
}
|
||
}
|
||
|
||
void QUIHelper::openFile(const QString &fileName, const QString &msg)
|
||
{
|
||
#ifdef __arm__
|
||
return;
|
||
#endif
|
||
if (fileName.isEmpty()) {
|
||
return;
|
||
}
|
||
if (QUIHelper::showMessageBoxQuestion(msg + "成功!确定现在就打开吗?") == QMessageBox::Yes) {
|
||
QString url = QString("file:///%1").arg(fileName);
|
||
QDesktopServices::openUrl(QUrl(url, QUrl::TolerantMode));
|
||
}
|
||
}
|
||
|
||
bool QUIHelper::checkRowCount(int rowCount, int maxCount, int warnCount)
|
||
{
|
||
if (rowCount > maxCount) {
|
||
QString msg = QString("要处理的数据共 %1 条,超过最大 %2 条,请重新查询!").arg(rowCount).arg(maxCount);
|
||
QUIHelper::showMessageBoxError(msg, 3);
|
||
return false;
|
||
}
|
||
|
||
if (rowCount > warnCount) {
|
||
QString msg = QString("要处理的数据共 %1 条,请耐心等待,确定要继续吗?").arg(rowCount);
|
||
if (QUIHelper::showMessageBoxQuestion(msg) != QMessageBox::Yes) {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
QPixmap QUIHelper::getPixmap(QWidget *widget, const QPixmap &pixmap, bool scale)
|
||
{
|
||
if (pixmap.isNull()) {
|
||
return pixmap;
|
||
}
|
||
|
||
//scale=false 超过尺寸才需要等比例缩放
|
||
QPixmap pix = pixmap;
|
||
if (scale) {
|
||
pix = pix.scaled(widget->size() - QSize(2, 2), Qt::KeepAspectRatio, Qt::SmoothTransformation);
|
||
} else if (pix.width() > widget->width() || pix.height() > widget->height()) {
|
||
pix = pix.scaled(widget->size() - QSize(2, 2), Qt::KeepAspectRatio, Qt::SmoothTransformation);
|
||
}
|
||
|
||
return pix;
|
||
}
|
||
|
||
void QUIHelper::setPixmap(QLabel *label, const QString &file, bool scale)
|
||
{
|
||
//文件不存在则不用处理
|
||
if (!QFile(file).exists()) {
|
||
label->clear();
|
||
return;
|
||
}
|
||
|
||
QPixmap pixmap(file);
|
||
pixmap = getPixmap(label, pixmap);
|
||
label->setPixmap(pixmap);
|
||
}
|
||
|
||
void QUIHelper::setLogo(QLabel *label, const QString &file,
|
||
int width, int height, int offset,
|
||
const QString &oldColor, const QString &newColor)
|
||
{
|
||
//如果是icon开头则表示图形字体否则取logo图片
|
||
if (file.startsWith("icon")) {
|
||
//设置图形字体作为logo
|
||
height = 55, width = 80;
|
||
QString text = file.split("_").last();
|
||
int icon = text.toInt(NULL, 16);
|
||
IconHelper::setIcon(label, icon, height);
|
||
} else {
|
||
//区分资源文件和本地文件
|
||
QString fileName = file;
|
||
if (!file.startsWith(":/")) {
|
||
height = 50;
|
||
fileName = QString("%1/logo/%2.png").arg(QUIHelper::appPath()).arg(file);
|
||
}
|
||
|
||
//svg图片自动换颜色
|
||
if (file.endsWith(".svg")) {
|
||
//打开文件对指定颜色进行替换
|
||
QFile f(file);
|
||
if (f.open(QFile::ReadOnly)) {
|
||
QString text = f.readAll();
|
||
text.replace(oldColor, newColor);
|
||
f.close();
|
||
|
||
//目录不存在则新建
|
||
QUIHelper::newDir("logo");
|
||
//打开新的文件输出
|
||
fileName = QString("%1/logo/temp.svg").arg(QUIHelper::appPath());
|
||
QFile f2(fileName);
|
||
if (f2.open(QFile::WriteOnly)) {
|
||
f2.write(text.toUtf8());
|
||
f2.close();
|
||
}
|
||
}
|
||
}
|
||
|
||
//自动计算宽度比例
|
||
QPixmap pixmap(fileName);
|
||
width = pixmap.width() / (pixmap.height() / height);
|
||
pixmap = pixmap.scaled(width, height, Qt::KeepAspectRatio, Qt::SmoothTransformation);
|
||
label->setPixmap(pixmap);
|
||
}
|
||
|
||
//设置logo标签最小宽度
|
||
if (width - height < offset) {
|
||
width += offset;
|
||
}
|
||
|
||
label->setFixedWidth(width);
|
||
label->setAlignment(Qt::AlignCenter);
|
||
}
|