git.sur5r.net Git - fstl/blob - src/window.cpp

   1 #include <QMenuBar>
   2 #include <QFileDialog>
   3
   4 #include "window.h"
   5 #include "canvas.h"
   6 #include "loader.h"
   7
   8 Window::Window(QWidget *parent) :
   9     QMainWindow(parent)
  10 {
  11     setWindowTitle("fstl");
  12
  13     QGLFormat format;
  14     format.setVersion(2, 1);
  15     format.setSampleBuffers(true);
  16
  17     canvas = new Canvas(format, this);
  18     setCentralWidget(canvas);
  19
  20     QAction* open_action = new QAction("Open", this);
  21     open_action->setShortcut(QKeySequence::Open);
  22     QObject::connect(open_action, SIGNAL(triggered()),
  23                      this, SLOT(on_open()));
  24     auto file_menu = menuBar()->addMenu("File");
  25     file_menu->addAction(open_action);
  26
  27     resize(600, 400);
  28 }
  29
  30 void Window::on_open()
  31 {
  32     QString filename = QFileDialog::getOpenFileName(
  33                 this, "Load .stl file", QString(), "*.stl");
  34     if (not filename.isNull())
  35     {
  36         load_stl(filename);
  37     }
  38 }
  39
  40 void Window::load_stl(const QString &filename)
  41 {
  42     Loader* loader = new Loader(this, filename);
  43     connect(loader, SIGNAL(got_mesh(Mesh*)),
  44             canvas, SLOT(load_mesh(Mesh*)));
  45     connect(loader, SIGNAL(finished()),
  46             loader, SLOT(deleteLater()));
  47     loader->start();
  48 }