279 lines
9.0 KiB
C++
279 lines
9.0 KiB
C++
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#pragma execution_character_set("utf-8")
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#include "frmcountcode.h"
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#include "ui_frmcountcode.h"
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#include "qfile.h"
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#include "qtextstream.h"
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#include "qfiledialog.h"
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#include "qfileinfo.h"
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#include "qdebug.h"
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frmCountCode::frmCountCode(QWidget *parent) : QWidget(parent), ui(new Ui::frmCountCode)
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{
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ui->setupUi(this);
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this->initForm();
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on_btnClear_clicked();
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}
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frmCountCode::~frmCountCode()
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{
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delete ui;
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}
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void frmCountCode::initForm()
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{
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QStringList headText;
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headText << "文件名" << "类型" << "大小" << "总行数" << "代码行数" << "注释行数" << "空白行数" << "路径";
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QList<int> columnWidth;
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columnWidth << 130 << 50 << 70 << 80 << 70 << 70 << 70 << 150;
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int columnCount = headText.count();
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ui->tableWidget->setColumnCount(columnCount);
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ui->tableWidget->setHorizontalHeaderLabels(headText);
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ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
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ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
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ui->tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
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ui->tableWidget->verticalHeader()->setVisible(false);
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ui->tableWidget->horizontalHeader()->setStretchLastSection(true);
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ui->tableWidget->horizontalHeader()->setHighlightSections(false);
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ui->tableWidget->verticalHeader()->setDefaultSectionSize(20);
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ui->tableWidget->verticalHeader()->setHighlightSections(false);
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for (int i = 0; i < columnCount; i++) {
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ui->tableWidget->setColumnWidth(i, columnWidth.at(i));
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}
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//设置前景色
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ui->txtCount->setStyleSheet("color:#17A086;");
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ui->txtSize->setStyleSheet("color:#CA5AA6;");
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ui->txtRow->setStyleSheet("color:#CD1B19;");
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ui->txtCode->setStyleSheet("color:#22A3A9;");
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ui->txtNote->setStyleSheet("color:#D64D54;");
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ui->txtBlank->setStyleSheet("color:#A279C5;");
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//设置字体加粗
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QFont font;
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font.setBold(true);
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if (font.pointSize() > 0) {
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font.setPointSize(font.pointSize() + 1);
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} else {
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font.setPixelSize(font.pixelSize() + 2);
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}
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ui->txtCount->setFont(font);
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ui->txtSize->setFont(font);
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ui->txtRow->setFont(font);
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ui->txtCode->setFont(font);
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ui->txtNote->setFont(font);
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ui->txtBlank->setFont(font);
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#if (QT_VERSION > QT_VERSION_CHECK(4,7,0))
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ui->txtFilter->setPlaceholderText("中间空格隔开,例如 *.h *.cpp *.c");
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#endif
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}
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bool frmCountCode::checkFile(const QString &fileName)
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{
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if (fileName.startsWith("moc_") || fileName.startsWith("ui_") || fileName.startsWith("qrc_")) {
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return false;
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}
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QFileInfo file(fileName);
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QString suffix = "*." + file.suffix();
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QString filter = ui->txtFilter->text().trimmed();
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QStringList filters = filter.split(" ");
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return filters.contains(suffix);
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}
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void frmCountCode::countCode(const QString &filePath)
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{
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QDir dir(filePath);
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foreach (QFileInfo fileInfo , dir.entryInfoList()) {
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if (fileInfo.isFile()) {
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QString strFileName = fileInfo.fileName();
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if (checkFile(strFileName)) {
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listFile << fileInfo.filePath();
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}
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} else {
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if(fileInfo.fileName() == "." || fileInfo.fileName() == "..") {
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continue;
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}
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//递归找出文件
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countCode(fileInfo.absoluteFilePath());
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}
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}
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}
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void frmCountCode::countCode(const QStringList &files)
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{
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int lineCode;
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int lineBlank;
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int lineNotes;
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int count = files.count();
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on_btnClear_clicked();
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ui->tableWidget->setRowCount(count);
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quint32 totalLines = 0;
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quint32 totalBytes = 0;
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quint32 totalCodes = 0;
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quint32 totalNotes = 0;
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quint32 totalBlanks = 0;
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for (int i = 0; i < count; i++) {
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QFileInfo fileInfo(files.at(i));
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countCode(fileInfo.filePath(), lineCode, lineBlank, lineNotes);
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int lineAll = lineCode + lineBlank + lineNotes;
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QTableWidgetItem *itemName = new QTableWidgetItem;
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itemName->setText(fileInfo.fileName());
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QTableWidgetItem *itemSuffix = new QTableWidgetItem;
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itemSuffix->setText(fileInfo.suffix());
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QTableWidgetItem *itemSize = new QTableWidgetItem;
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itemSize->setText(QString::number(fileInfo.size()));
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QTableWidgetItem *itemLine = new QTableWidgetItem;
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itemLine->setText(QString::number(lineAll));
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QTableWidgetItem *itemCode = new QTableWidgetItem;
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itemCode->setText(QString::number(lineCode));
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QTableWidgetItem *itemNote = new QTableWidgetItem;
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itemNote->setText(QString::number(lineNotes));
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QTableWidgetItem *itemBlank = new QTableWidgetItem;
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itemBlank->setText(QString::number(lineBlank));
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QTableWidgetItem *itemPath = new QTableWidgetItem;
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itemPath->setText(fileInfo.filePath());
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itemSuffix->setTextAlignment(Qt::AlignCenter);
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itemSize->setTextAlignment(Qt::AlignCenter);
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itemLine->setTextAlignment(Qt::AlignCenter);
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itemCode->setTextAlignment(Qt::AlignCenter);
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itemNote->setTextAlignment(Qt::AlignCenter);
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itemBlank->setTextAlignment(Qt::AlignCenter);
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ui->tableWidget->setItem(i, 0, itemName);
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ui->tableWidget->setItem(i, 1, itemSuffix);
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ui->tableWidget->setItem(i, 2, itemSize);
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ui->tableWidget->setItem(i, 3, itemLine);
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ui->tableWidget->setItem(i, 4, itemCode);
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ui->tableWidget->setItem(i, 5, itemNote);
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ui->tableWidget->setItem(i, 6, itemBlank);
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ui->tableWidget->setItem(i, 7, itemPath);
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totalBytes += fileInfo.size();
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totalLines += lineAll;
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totalCodes += lineCode;
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totalNotes += lineNotes;
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totalBlanks += lineBlank;
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if (i % 100 == 0) {
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qApp->processEvents();
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}
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}
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//显示统计结果
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listFile.clear();
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ui->txtCount->setText(QString::number(count));
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ui->txtSize->setText(QString::number(totalBytes));
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ui->txtRow->setText(QString::number(totalLines));
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ui->txtCode->setText(QString::number(totalCodes));
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ui->txtNote->setText(QString::number(totalNotes));
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ui->txtBlank->setText(QString::number(totalBlanks));
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//计算百分比
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double percent = 0.0;
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//代码行所占百分比
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percent = ((double)totalCodes / totalLines) * 100;
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ui->labPercentCode->setText(QString("%1%").arg(percent, 5, 'f', 2, QChar(' ')));
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//注释行所占百分比
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percent = ((double)totalNotes / totalLines) * 100;
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ui->labPercentNote->setText(QString("%1%").arg(percent, 5, 'f', 2, QChar(' ')));
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//空行所占百分比
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percent = ((double)totalBlanks / totalLines) * 100;
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ui->labPercentBlank->setText(QString("%1%").arg(percent, 5, 'f', 2, QChar(' ')));
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}
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void frmCountCode::countCode(const QString &fileName, int &lineCode, int &lineBlank, int &lineNotes)
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{
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lineCode = lineBlank = lineNotes = 0;
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QFile file(fileName);
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if (file.open(QFile::ReadOnly)) {
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QTextStream out(&file);
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QString line;
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bool isNote = false;
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while (!out.atEnd()) {
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line = out.readLine();
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//移除前面的空行
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if (line.startsWith(" ")) {
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line.remove(" ");
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}
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//判断当前行是否是注释
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if (line.startsWith("/*")) {
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isNote = true;
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}
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//注释部分
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if (isNote) {
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lineNotes++;
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} else {
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if (line.startsWith("//")) { //注释行
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lineNotes++;
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} else if (line.isEmpty()) { //空白行
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lineBlank++;
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} else { //代码行
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lineCode++;
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}
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}
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//注释结束
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if (line.endsWith("*/")) {
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isNote = false;
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}
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}
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}
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}
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void frmCountCode::on_btnOpenFile_clicked()
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{
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QString filter = QString("代码文件(%1)").arg(ui->txtFilter->text().trimmed());
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QStringList files = QFileDialog::getOpenFileNames(this, "选择文件", "./", filter);
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if (files.size() > 0) {
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ui->txtFile->setText(files.join("|"));
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countCode(files);
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}
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}
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void frmCountCode::on_btnOpenPath_clicked()
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{
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QString path = QFileDialog::getExistingDirectory(this, "选择目录", "./", QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
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if (!path.isEmpty()) {
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ui->txtPath->setText(path);
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listFile.clear();
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countCode(path);
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countCode(listFile);
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}
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}
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void frmCountCode::on_btnClear_clicked()
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{
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ui->txtCount->setText("0");
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ui->txtSize->setText("0");
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ui->txtRow->setText("0");
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ui->txtCode->setText("0");
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ui->txtNote->setText("0");
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ui->txtBlank->setText("0");
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ui->labPercentCode->setText("0%");
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ui->labPercentNote->setText("0%");
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ui->labPercentBlank->setText("0%");
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ui->tableWidget->setRowCount(0);
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}
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