QtApp.cxx

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#ifdef _MSC_VER
#include "msdevstudio/MSconfig.h"
#endif

#include "QtApp.h"

#include "CanvasWindow.h"
#include "QtFileDialog.h"
#include "WindowController.h"

using std::string;

QtApp * QtApp::s_instance = 0;

QtApp::QtApp ( int argc, char** argv)
  : QApplication ( argc, argv )
{
  CanvasWindow::resetFontSize ();

  s_instance = this;
}

QtApp::~QtApp ()
{
}

QtApp * QtApp::instance ()
{
  return s_instance;
}

void QtApp::setFirstWindow ()
{
  WindowController * wc = WindowController::instance ();
  wc -> setFirstWindow ();

  int count = argc ();
  char ** args = argv ();

  for ( int i = 1; i < count; i++ ) {
    const string arg ( args[i] );
    string::size_type pos = arg.find_last_of ( '.' );
    if ( pos == string::npos ) continue;
    string suffix = arg.substr ( pos );

    if ( QtFileDialog::isDocSuffix ( suffix ) ) {
      CanvasWindow * window = new CanvasWindow ();
      try {
        window -> initFromFile ( arg );
      }
      catch ( ... ) {
      }
    }

    if ( QtFileDialog::isTextSuffix ( suffix ) ) {
      CanvasWindow * window = new CanvasWindow ();
      QtFileDialog::openTextTuple ( arg );
      window->setCaption ();
      window->show();
    }
  }
}

CanvasWindow * QtApp::currentCanvas ()
{
  return WindowController::instance() -> currentCanvas();
}

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