Qt实现使用QAxObject在word中实现文本替换和插入图片

#include <QMessageBox> #include <QAxObject> #include <QDebug> #include "mainwindow.h" #include "ui_mainwindow.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) , ui(new Ui::MainWindow) { ui->setupUi(this); connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(onbtnclick())); connect(ui->pushButton_2, SIGNAL(clicked()), this, SLOT(onbtn2click())); } MainWindow::~MainWindow() { delete ui; } bool MainWindow::replaceMultiple(const QString &templatePath, const QString &outputPath, const QMap<QString, QString> &placeholders) { QAxObject *wordApp; wordApp = new QAxObject("Word.Application"); if (wordApp->isNull()) { delete wordApp; return false; } // 隐藏 Word 窗口 wordApp->setProperty("Visible", true); // 打开模板文件 QAxObject *documents = wordApp->querySubObject("Documents"); QAxObject *document = documents->querySubObject("Open(const QString&)", templatePath); // 查找占位符并替换 //使用 Find.Execute 查找占位符，使用 TypeText 方法替换为新内容 QAxObject *selection = wordApp->querySubObject("Selection"); // 获取 Find 对象 QAxObject *find = selection->querySubObject("Find"); // 遍历占位符键值对, 替换未成功，则有问题 for (auto it = placeholders.begin(); it != placeholders.end(); ++it) { QString placeholder = it.key(); QString newContent = it.value(); bool isFound = true; //可替换多个，且重复的 while (isFound) { // 查找目标文本并替换 // isFound = find->dynamicCall("Execute(const QString&)", placeholder).toBool(); isFound = find->dynamicCall("Execute(QString, bool, bool, bool, bool, bool, bool, int)", placeholder, // 要查找的字符串 true, // 区分大小写 true, // 完整单词 false, // 使用通配符 false, // 忽略标点符号 false, // 忽略空格 true, // 向前查找 1).toBool(); // 查找范围：整个文档 if (isFound) { // 替换文本 selection->dynamicCall("TypeText(const QString&)", newContent); } } } document->dynamicCall("SaveAs(const QString&)", outputPath); // 关闭文档 document->dynamicCall("Close()"); wordApp->dynamicCall("Quit()"); delete wordApp; QMessageBox::information(this, tr(""), "OK"); return true; } void MainWindow::onbtnclick() { QMap<QString, QString> placeholders; placeholders.insert("oldText", "newText"); placeholders.insert("aaa", "AAA"); replaceMultiple("d:\\1.docx", "d:\\2.docx", placeholders); } /*****标签处添加图片 ******input：(QString)标签名字，(QString)图片地址 ******output: (bool) */ bool MainWindow::replacePic(const QString &templatePath, const QString &outputPath, QString sFile) { QAxObject *wordApp; wordApp = new QAxObject("Word.Application"); if (wordApp->isNull()) { delete wordApp; return false; } // 隐藏 Word 窗口 wordApp->setProperty("Visible", false); // 打开模板文件 QAxObject *documents = wordApp->querySubObject("Documents"); QAxObject *document = documents->querySubObject("Open(const QString&)", templatePath); QObject::connect(document, SIGNAL(exception(int, QString, QString, QString)), this, SLOT(documentError(int, QString, QString, QString))); QString sLabel = "bookmark1"; QAxObject *bookmark_pic = document->querySubObject("Bookmarks(QString)", sLabel); if (bookmark_pic) { bookmark_pic->dynamicCall("Select(void)"); QAxObject *range = bookmark_pic->querySubObject("Range"); QVariant tmp = range->asVariant(); QList<QVariant> qList; qList << QVariant(sFile); qList << QVariant(false); qList << QVariant(true); qList << tmp; QAxObject *Inlineshapes = document->querySubObject("InlineShapes"); QObject::connect(Inlineshapes, SIGNAL(exception(int, QString, QString, QString)), this, SLOT(InlineshapesError(int, QString, QString, QString))); Inlineshapes->dynamicCall("AddPicture(const QString&,QVariant,QVariant,QVariant)", qList); delete Inlineshapes; } else { QMessageBox::critical(this, tr("QMessageBox::critical()"), "没有找到书签！", QMessageBox::Ok); // 关闭文档 document->dynamicCall("Close()"); wordApp->dynamicCall("Quit()"); delete wordApp; return false; } document->dynamicCall("SaveAs(const QString&)", outputPath); // 关闭文档 document->dynamicCall("Close()"); wordApp->dynamicCall("Quit()"); delete wordApp; QMessageBox::information(this, tr(""), "OK"); return true; } void MainWindow::onbtn2click() { replacePic("d:\\1.docx", "d:\\3.docx", "d:\\1.png"); } void MainWindow::documentError(int arg1, QString arg2, QString arg3, QString arg4) { QMessageBox::critical(this, "document Error", QString::number(arg1) + arg2 + arg3 + arg4, QMessageBox::Ok); } void MainWindow::InlineshapesError(int arg1, QString arg2, QString arg3, QString arg4) { QMessageBox::critical(this, "InlineshapesError Error", QString::number(arg1) + arg2 + arg3 + arg4, QMessageBox::Ok); }