void ProgressDialog::updateProgress(float progress, const QString &stepString) {
progressDialog->setValue(int(progress * 100));
QString message(stepString);
if (message.length() > 33)
message = message.left(17) + "..." + message.right(12);
progressDialog->setLabelText(message);
progressDialog->update();
qApp->processEvents();
}
void MainWindow::on_computeButton_clicked()
{
//disabling actions that could make the application crash
ui->openButton->setEnabled(false);
ui->computeButton->setEnabled(false);
QPrincipalAxisGenerator generator;
if( computedMeshes ){
//cleaning previous calculation
for( int i=1;i<nViewers; i++ ){
leftWidgets[i]->deleteMeshes();
rightWidgets[i]->deleteMeshes();
}
}
vector<Method> methods2compute;
//add them in the order of the tabs
methods2compute.push_back( JUST_PCA );
methods2compute.push_back( ROBUS_DETERMINATION );
int progressIt=0;
QProgressDialog progress;
progress.setWindowTitle("Loading");
progress.setLabelText("Computing meshes...");
progress.setCancelButton(NULL);
progress.setMinimum(0);
progress.setMaximum(100);
progress.show();
for( int i=0; i< leftWidgets[0]->getNumberOfMeshes(); i++ ){
generator.setMesh( leftWidgets[0]->getMesh(i) );
for( int j=0; j<methods2compute.size(); j++ ){
generator.setMethod( methods2compute.at(j) );//selecting method to generate axis
generator.start();//computing on other thread not to freeze the main window
while(generator.isRunning()){
//forcing window refresh events so the window not freezes during the wait
qApp->processEvents();
update();
repaint();
ui->centralWidget->repaint();
}
//tab position, 0 is the original tab
leftWidgets[j+1]->insert_mesh( leftWidgets[0]->getMesh(i),generator.getAxis() );
rightWidgets[j+1]->insert_mesh( rightWidgets[0]->getMesh(i),generator.getAxis() );
leftWidgets[j+1]->setMeshVisiblility( i,leftWidgets[0]->isMeshVisible(i) );
rightWidgets[j+1]->setMeshVisiblility( i,leftWidgets[0]->isMeshVisible(i) );
progressIt++;
progress.setValue( progressIt*100/(leftWidgets[0]->getNumberOfMeshes()*2) );
progress.update();
}
/*
//stating way, just for debuging
generator.setMethod( JUST_PCA );//selecting method to generate axis
generator.start();//computing on other thread not to freeze the main window
while(generator.isRunning()){
//forcing window refresh events so the window not freezes during the wait
qApp->processEvents();
update();
repaint();
ui->centralWidget->repaint();
}
leftWidgets[1]->insert_mesh( leftWidgets[0]->getMesh(i),generator.getAxis() );
rightWidgets[1]->insert_mesh( rightWidgets[0]->getMesh(i),generator.getAxis() );
leftWidgets[1]->setMeshVisiblility( i,leftWidgets[0]->isMeshVisible(i) );
rightWidgets[1]->setMeshVisiblility( i,leftWidgets[0]->isMeshVisible(i) );
progressIt++;
progress.setValue( progressIt*100/(leftWidgets[0]->getNumberOfMeshes()*2) );
progress.update();
//sleep(2);
generator.setMethod( ROBUS_DETERMINATION );
generator.start();
while(generator.isRunning()){
//forcing window refresh events so the window not freezes during the wait
qApp->processEvents();
update();
repaint();
ui->centralWidget->repaint();
}
leftWidgets[2]->insert_mesh( leftWidgets[0]->getMesh(i),generator.getAxis() );
rightWidgets[2]->insert_mesh( rightWidgets[0]->getMesh(i),generator.getAxis() );
leftWidgets[2]->setMeshVisiblility( i,leftWidgets[0]->isMeshVisible(i) );
rightWidgets[2]->setMeshVisiblility( i,leftWidgets[0]->isMeshVisible(i) );
progressIt++;
progress.setValue( progressIt*100/(leftWidgets[0]->getNumberOfMeshes()*2) );
progress.update();
*/
//sleep(2);
}
progress.setValue(100);
progress.close();
//apply translation and rotation
cout <<"Computing axis completed"<<endl;
computedMeshes=true;
ui->openButton->setEnabled(true);
ui->computeButton->setEnabled(true);
ui->alignButton->setEnabled(true);
}
