QT Viewer main structure.

CMake: added an entry at main CMake script that makes QTViewer an optional build. QT Viewer main structure only, libQGLViewer or any 3D functionality can be added to mainWindow as a widget later on.
2026-08-17 10:59:17 +00:00 · 2012-06-22 12:28:34 +00:00
parent 0a5ddece8e
commit 887ce9f9ef
5 changed files with 220 additions and 0 deletions
@@ -0,0 +1,97 @@
+
+
+#include "mainwindow.h"
+#include <math.h>
+
+#include <QtGui>
+
+MainWindow::MainWindow()
+    : QMainWindow()
+{
+
+
+	IfcGeomObjects::Settings(IfcGeomObjects::USE_WORLD_COORDS,true);
+	IfcGeomObjects::Settings(IfcGeomObjects::WELD_VERTICES,false);
+    IfcGeomObjects::Settings(IfcGeomObjects::SEW_SHELLS,true);
+
+
+
+    QMenu *fileMenu = new QMenu(tr("&File"), this);
+    QAction *openAction = fileMenu->addAction(tr("&Open..."));
+    openAction->setShortcut(QKeySequence(tr("Ctrl+O")));
+    QAction *quitAction = fileMenu->addAction(tr("E&xit"));
+    quitAction->setShortcuts(QKeySequence::Quit);
+
+    menuBar()->addMenu(fileMenu);
+
+    QMenu *viewMenu = new QMenu(tr("&View"), this);
+    m_backgroundAction = viewMenu->addAction(tr("&Background"));
+    m_backgroundAction->setEnabled(false);
+    m_backgroundAction->setCheckable(true);
+    m_backgroundAction->setChecked(false);
+    //connect(m_backgroundAction, SIGNAL(toggled(bool)), (QWidget*)m_v, SLOT(setViewBackground(bool)));
+
+    m_outlineAction = viewMenu->addAction(tr("&Outline"));
+    m_outlineAction->setEnabled(false);
+    m_outlineAction->setCheckable(true);
+    m_outlineAction->setChecked(true);
+   // connect(m_outlineAction, SIGNAL(toggled(bool)), (QWidget*)m_v, SLOT(setViewOutline(bool)));
+
+    menuBar()->addMenu(viewMenu);
+
+    connect(openAction, SIGNAL(triggered()), this, SLOT(openFile()));
+    connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+
+    //setCentralWidget((QWidget*)m_v);
+    setWindowTitle(tr("IfcOpenShell QT Viewer"));
+}
+
+void MainWindow::openFile(const QString &path)
+{
+    QString fileName;
+    if (path.isNull())
+        fileName = QFileDialog::getOpenFileName(this, tr("Open IFC"),
+                m_currentPath, "IFC files (*.ifc)");
+    else
+        fileName = path;
+
+    if (!fileName.isEmpty()) {
+        QFile file(fileName);
+        if (!file.exists()) {
+            QMessageBox::critical(this, tr("Open IFC"),
+                           QString("Could not open file '%1'.").arg(fileName));
+
+            m_outlineAction->setEnabled(false);
+            m_backgroundAction->setEnabled(false);
+            return;
+        }
+		std::stringstream ss;
+    	if ( ! IfcGeomObjects::Init(fileName.toStdString(),&std::cout,&ss) ) {
+    			QMessageBox::critical(this, tr("Open IFC"),
+    			                           QString("[Error] unable to parse file '%1'. Or no geometrical entities found" ).arg(fileName));
+    			return;
+    	}
+
+    	//connect((QWidget*)m_view, SIGNAL(drawNeeded()), this, SLOT(drawIfcObject()));
+
+        if (!fileName.startsWith(":/")) {
+            m_currentPath = fileName;
+            setWindowTitle(tr("%1 - IFCViewer").arg(m_currentPath));
+        }
+
+        m_outlineAction->setEnabled(true);
+        m_backgroundAction->setEnabled(true);
+
+//        resize(m_view->sizeHint() + QSize(80, 80 + menuBar()->height()));
+    }
+}
+
+
+void MainWindow::draw()
+{
+
+
+
+}
+
+