nel/tools/misc/message_box_qt/main.cpp

   1 #include <qglobal.h>
   2
   3 #ifdef Q_COMPILER_RVALUE_REFS
   4 #undef Q_COMPILER_RVALUE_REFS
   5 #endif
   6
   7 #include <QApplication>
   8 #include <QFile>
   9 #include <QMessageBox>
  10
  11 #ifdef QT_STATICPLUGIN
  12
  13 #include <QtPlugin>
  14
  15 #if defined(Q_OS_WIN32)
  16         Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
  17 #elif defined(Q_OS_MAC)
  18         Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin)
  19 #elif defined(Q_OS_UNIX)
  20         Q_IMPORT_PLUGIN(QXcbIntegrationPlugin)
  21 #endif
  22
  23 #endif
  24
  25 int main(int argc, char *argv[])
  26 {
  27         QApplication app(argc, argv);
  28
  29         // build command line arguments string
  30         QString arguments;
  31         for(int i = 1 ; i <= argc ; i++)
  32         {
  33                 arguments += argv[i];
  34                 if (i < argc - 1)
  35                         arguments += ' ';
  36         }
  37
  38         // if command line starts with -f show file content
  39         if (arguments.startsWith("-f "))
  40         {
  41                 QString fileName = arguments.remove(0, 3);
  42
  43                 QFile file(fileName);
  44                 if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
  45                         app.exit(-1);
  46
  47                 QString content;
  48
  49                 while (!file.atEnd())
  50                 {
  51                         QByteArray line = file.readLine();
  52                         content.append(line);
  53                 }
  54
  55                 QMessageBox::information(NULL, "message_box", content);
  56         }
  57         // else show arguments in message box content
  58         else
  59         {
  60                 QMessageBox::information(NULL, "message_box", arguments);
  61         }
  62
  63         app.exit(0);
  64 }