标题: [继续疼][这区还没有Qt程序吧]Woo咚加密 Qt版 [打印本页]

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作者: roywillow    时间: 2010-5-19 18:46     标题: [继续疼][这区还没有Qt程序吧]Woo咚加密 Qt版

好吧我承认W的算法已经被我拿来试刀各种编程环境了……

用过Qt的应该或多或少知道，工程中的文件存放的路径是不能包括中文和空格的。

该程序可以用来了解编写含MainWindow的Qt GUI程序，不过似乎文件里面走了很多弯路……

程序因为采取了静态链接，结果导致体积太大，所以就不发布了；动态链接会需要一些dll，也不方便。

文件列表：
WooduCoding.pro
MainWindow.h
MainWindow.cpp
main.cpp
Icon.rc
Icon.ico（程序的图标）

文件内容：

WooduCoding.pro
//=================================================================
TARGET = WooduCoding
TEMPLATE = app
SOURCES += main.cpp \
    MainWindow.cpp
HEADERS += MainWindow.h
RC_FILE = Icon.rc
//=================================================================


MainWindow.h
//=================================================================
#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QGridLayout>
#include <QtGui/QHBoxLayout>
#include <QtGui/QHeaderView>
#include <QtGui/QLabel>
#include <QtGui/QLineEdit>
#include <QtGui/QMainWindow>
#include <QtGui/QPushButton>
#include <QtGui/QTextEdit>
#include <QtGui/QVBoxLayout>
#include <QtGui/QWidget>

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow();

private slots:
    void GetCipherText();
    void GetClearText();

private:
    void createActions();
    QWidget *centralwidget;
    QVBoxLayout *verticalLayout;
    QVBoxLayout *uplayout;
    QLabel *label1;
    QTextEdit *txtClearText;
    QHBoxLayout *midlayout;
    QPushButton *btnGetCipherText;
    QGridLayout *gridLayout;
    QLabel *label3;
    QHBoxLayout *looplayout;
    QLineEdit *txtLoopFrom;
    QLabel *label;
    QLineEdit *txtLoopTo;
    QPushButton *btnGetClearText;
    QVBoxLayout *lowlayout;
    QLabel *label2;
    QTextEdit *txtCipherText;
};

#endif // MAINWINDOW_H
//=================================================================


MainWindow.cpp
//=================================================================
#include <QtGui>

#include "MainWindow.h"

MainWindow::MainWindow()
{
    createActions();
}

void MainWindow::createActions()
{
    QTextCodec::setCodecForCStrings(QTextCodec::codecForLocale());
    QTextCodec::setCodecForTr(QTextCodec::codecForName("utf8"));

    centralwidget = new QWidget();
    centralwidget->setObjectName(QString::fromUtf8("centralwidget"));
    setCentralWidget(centralwidget);
    verticalLayout = new QVBoxLayout(centralwidget);
    verticalLayout->setObjectName(QString::fromUtf8("verticalLayout"));
    uplayout = new QVBoxLayout();
    uplayout->setObjectName(QString::fromUtf8("uplayout"));
    label1 = new QLabel(centralwidget);
    label1->setObjectName(QString::fromUtf8("label1"));

    uplayout->addWidget(label1);

    txtClearText = new QTextEdit(centralwidget);
    txtClearText->setObjectName(QString::fromUtf8("txtClearText"));
    txtClearText->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

    uplayout->addWidget(txtClearText);


    verticalLayout->addLayout(uplayout);

    midlayout = new QHBoxLayout();
    midlayout->setObjectName(QString::fromUtf8("midlayout"));
    btnGetCipherText = new QPushButton(centralwidget);
    btnGetCipherText->setObjectName(QString::fromUtf8("btnGetCipherText"));
    QSizePolicy sizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
    sizePolicy.setHorizontalStretch(0);
    sizePolicy.setVerticalStretch(0);
    sizePolicy.setHeightForWidth(btnGetCipherText->sizePolicy().hasHeightForWidth());
    btnGetCipherText->setSizePolicy(sizePolicy);
    btnGetCipherText->setMaximumSize(QSize(182, 16777215));

    midlayout->addWidget(btnGetCipherText);

    gridLayout = new QGridLayout();
    gridLayout->setObjectName(QString::fromUtf8("gridLayout"));
    gridLayout->setSizeConstraint(QLayout::SetFixedSize);
    label3 = new QLabel(centralwidget);
    label3->setObjectName(QString::fromUtf8("label3"));
    QSizePolicy sizePolicy1(QSizePolicy::Fixed, QSizePolicy::Fixed);
    sizePolicy1.setHorizontalStretch(0);
    sizePolicy1.setVerticalStretch(0);
    sizePolicy1.setHeightForWidth(label3->sizePolicy().hasHeightForWidth());
    label3->setSizePolicy(sizePolicy1);
    label3->setAlignment(Qt::AlignCenter);

    gridLayout->addWidget(label3, 0, 0, 1, 1);

    looplayout = new QHBoxLayout();
    looplayout->setObjectName(QString::fromUtf8("looplayout"));
    txtLoopFrom = new QLineEdit(centralwidget);
    txtLoopFrom->setObjectName(QString::fromUtf8("txtLoopFrom"));
    QSizePolicy sizePolicy2(QSizePolicy::Maximum, QSizePolicy::Fixed);
    sizePolicy2.setHorizontalStretch(0);
    sizePolicy2.setVerticalStretch(0);
    sizePolicy2.setHeightForWidth(txtLoopFrom->sizePolicy().hasHeightForWidth());
    txtLoopFrom->setSizePolicy(sizePolicy2);
    txtLoopFrom->setMaximumSize(QSize(25, 16777215));

    looplayout->addWidget(txtLoopFrom);

    label = new QLabel(centralwidget);
    label->setObjectName(QString::fromUtf8("label"));
    label->setAlignment(Qt::AlignCenter);

    looplayout->addWidget(label);

    txtLoopTo = new QLineEdit(centralwidget);
    txtLoopTo->setObjectName(QString::fromUtf8("txtLoopTo"));
    sizePolicy2.setHeightForWidth(txtLoopTo->sizePolicy().hasHeightForWidth());
    txtLoopTo->setSizePolicy(sizePolicy2);
    txtLoopTo->setMaximumSize(QSize(25, 16777215));

    looplayout->addWidget(txtLoopTo);


    gridLayout->addLayout(looplayout, 1, 0, 1, 1);


    midlayout->addLayout(gridLayout);

    btnGetClearText = new QPushButton(centralwidget);
    btnGetClearText->setObjectName(QString::fromUtf8("btnGetClearText"));
    sizePolicy.setHeightForWidth(btnGetClearText->sizePolicy().hasHeightForWidth());
    btnGetClearText->setSizePolicy(sizePolicy);
    btnGetClearText->setMaximumSize(QSize(182, 16777215));

    midlayout->addWidget(btnGetClearText);


    verticalLayout->addLayout(midlayout);

    lowlayout = new QVBoxLayout();
    lowlayout->setObjectName(QString::fromUtf8("lowlayout"));
    label2 = new QLabel(centralwidget);
    label2->setObjectName(QString::fromUtf8("label2"));

    lowlayout->addWidget(label2);

    txtCipherText = new QTextEdit(centralwidget);
    txtCipherText->setObjectName(QString::fromUtf8("txtCipherText"));
    txtCipherText->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

    lowlayout->addWidget(txtCipherText);


    verticalLayout->addLayout(lowlayout);

    QWidget::setTabOrder(txtClearText, txtLoopFrom);
    QWidget::setTabOrder(txtLoopFrom, txtLoopTo);
    QWidget::setTabOrder(txtLoopTo, btnGetCipherText);
    QWidget::setTabOrder(btnGetCipherText, txtCipherText);
    QWidget::setTabOrder(txtCipherText, btnGetClearText);

    setWindowTitle(QApplication::translate("MainWindow", "Woo\345\222\232\345\212\240\345\257\206 Qt\347\211\210", 0, QApplication::UnicodeUTF8));
    label1->setText(QApplication::translate("MainWindow", "\346\230\216\346\226\207\350\276\223\345\205\245/\350\276\223\345\207\272\357\274\232", 0, QApplication::UnicodeUTF8));
    btnGetCipherText->setText(QApplication::translate("MainWindow", "\350\216\267\345\276\227\345\257\206\346\226\207", 0, QApplication::UnicodeUTF8));
    label3->setText(QApplication::translate("MainWindow", "\345\255\227\346\257\215\345\276\252\347\216\257\345\247\213\347\273\210\357\274\232", 0, QApplication::UnicodeUTF8));
    txtLoopFrom->setText(QApplication::translate("MainWindow", "1", 0, QApplication::UnicodeUTF8));
    label->setText(QApplication::translate("MainWindow", "\350\207\263", 0, QApplication::UnicodeUTF8));
    txtLoopTo->setText(QApplication::translate("MainWindow", "10", 0, QApplication::UnicodeUTF8));
    btnGetClearText->setText(QApplication::translate("MainWindow", "\350\257\273\345\217\226\346\230\216\346\226\207", 0, QApplication::UnicodeUTF8));
    label2->setText(QApplication::translate("MainWindow", "\345\257\206\346\226\207\350\276\223\345\205\245/\350\276\223\345\207\272\357\274\232", 0, QApplication::UnicodeUTF8));

    connect(btnGetCipherText, SIGNAL(clicked()), this, SLOT(GetCipherText()));
    connect(btnGetClearText, SIGNAL(clicked()), this, SLOT(GetClearText()));

}

void MainWindow::GetCipherText()
{
    QString ClearText = txtClearText->toPlainText(),
            ASCIIBuffer, ResultBuffer;
    int LoopFrom = txtLoopFrom->text().toInt(),
        LoopTo = txtLoopTo->text().toInt(),
        NumLoop = LoopFrom, i, j,
        TextLength = ClearText.length(),
        ASCIILength;
    for (i = 0; i < TextLength; i++)
    {
        ASCIIBuffer = QString::number(ClearText[i].unicode());
        ASCIILength = ASCIIBuffer.length();
        if (i) ResultBuffer.append(',');
        for (j = 0; j < ASCIILength; j++, NumLoop++)
        {
            if (NumLoop > LoopTo) NumLoop = LoopFrom;
            //qsrand();
            if (ASCIIBuffer[j].digitValue() > NumLoop)
                ResultBuffer.append(QChar(qrand()%4 + 65)+'+'+QString::number(ASCIIBuffer[j].digitValue() - NumLoop));
            else if (ASCIIBuffer.at(j).digitValue() < NumLoop)
                ResultBuffer.append(QChar(qrand()%4 + 65)+'-'+QString::number(NumLoop - ASCIIBuffer[j].digitValue()));
            else
                ResultBuffer.append(QChar(qrand()%4 + 65));
        }

    }
    txtCipherText->setPlainText(ResultBuffer);
}

void MainWindow::GetClearText()
{
    QString CipherText = txtCipherText->toPlainText().append(','),
            ResultBuffer;
    int LoopFrom = txtLoopFrom->text().toInt(),
        LoopTo = txtLoopTo->text().toInt(),
        NumLoop = LoopFrom, i,
        TextLength = CipherText.length(),
        ASCIIBuffer = 0, Operator = 0, SingleNum = 0,
        SingleChar;
    for (i = 0; i < TextLength; i++)
    {
        if (NumLoop > LoopTo) NumLoop = LoopFrom;
        SingleChar = CipherText[i+1].unicode();

        switch (CipherText[i].unicode())
        {
        case 'A': case 'B': case 'C': case'D':
            if ((SingleChar >= 'A' && SingleChar <= 'D') || SingleChar == ',')
            {
                ASCIIBuffer *=10;
                ASCIIBuffer += NumLoop;
                NumLoop++;
            }
            break;
        case '+': Operator = 1;break;
        case '-': Operator = 2;break;
        case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            SingleNum *= 10;
            SingleNum += CipherText[i].digitValue();
            if (SingleChar < '0' || SingleChar > '9')
            {
                if (Operator == 1) ASCIIBuffer = ASCIIBuffer * 10 + NumLoop + SingleNum;
                else if (Operator == 2) ASCIIBuffer = ASCIIBuffer * 10 + NumLoop - SingleNum;
                NumLoop++;
                SingleNum = 0;
            }
            break;
        case ',':
            ResultBuffer.append(QChar(ASCIIBuffer));
            ASCIIBuffer = 0;
            break;
        default:
            txtClearText->setText(QString("错误：%1 %2 %3 %4 %5").arg("<font color=red>未知字符</font>").arg(CipherText[i]).arg("<font color=red>于第</font>").arg(i+1).arg("<font color=red>个字符</font>"));
            return;
        }
    }
    txtClearText->document()->clear();
    txtClearText->setText(ResultBuffer);
}
//=================================================================


main.cpp
//=================================================================
#include <QApplication>
#include "MainWindow.h"
#include <QDesktopWidget>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    a.setApplicationName("Woo咚加密 Qt版");
    MainWindow mainwindow;
    QDesktopWidget *desktop = QApplication::desktop();
    mainwindow.show();
    mainwindow.move((desktop->width()-mainwindow.width())/2, (desktop->height()-mainwindow.height())/2);
    return a.exec();
}
//=================================================================


Icon.rc
//=================================================================
IDI_ICON1 ICON DISCARDABLE "Icon.ico"
//=================================================================

[[i] 本帖最后由 roywillow 于 2010-5-19 18:48 编辑 [/i]]

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作者: 最美我中文    时间: 2010-5-19 22:51

给您揉蛋了。

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作者: roywillow    时间: 2010-5-30 16:20

对了我发现Qt里面有split函数及逆函数
不过懒得修改了……

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作者: 最美我中文    时间: 2010-6-17 06:08

split是人民的好函数。

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作者: roywillow    时间: 2010-6-17 13:20

我表示使用了split和join以及QStringList后效率下降了很多……

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