//--------------------------------------------------------------
void testApp::updateControls()
{
//cout << panel.getValueS("model name") << endl;
if( gmlLister->lister->selectedHasChanged() )
{
int which = gmlLister->selection;
currentTagName = gmlLister->lister->getName( which );
gmlLister->lister->clearChangedFlag();
loadTag( currentTagName );
string newFile = currentTagName;
int pos = newFile.find_first_of(".gml");
string mname = newFile.substr(0,pos);
panel.setValueS("model name",mname);
}
panel.update();
if(panel.getValueB("save_model"))
{
panel.setValueB("save_model",false);
string modelName = "stl/"+panel.getValueS("model name")+".stl";
cout << "write " << modelName << endl;
model.write(modelName);
}
tag.lineScale = panel.getValueF("extrude_scale");
tag.z_const = panel.getValueF("z_const");
tag.minLen = panel.getValueF("min_extrude");
tag.res = panel.getValueI("res");
tag.minPtDist = panel.getValueF("min_point_dist");
if(panel.getValueB("reload"))
{
panel.setValueB("reload",false);
//string name = tag.tagname+".gml";
loadTag( currentTagName );
}
if( panel.getValueB("default_position") )
{
panel.setValueB("default_position",false);
tag.defaultPosition();
}
bUseSmoothing = panel.getValueB( "use_smoothing");
}
//--------------------------------------------------------------
void testApp::setup(){
ofSetFrameRate(60);
setupControls();
//grafIo.loadTag("gml/hell-001.gml",&tag);
bUseSmoothing = false;
//int which = gmlLister->selection;
currentTagName = gmlLister->lister->getName( 0 );
loadTag( currentTagName);
ofBackground(80,80,80);
GLfloat LightAmbient[]= { 0.5f, 0.5f, 0.5f, 1.0f };
GLfloat LightDiffuse[]= { 1.0f, 1.0f, 1.0f, 1.0f };
GLfloat LightPosition[]= { 0.0f, 0.0f, 0.0f, 1.0f };
glShadeModel(GL_SMOOTH);
glLightfv(GL_LIGHT1, GL_AMBIENT, LightAmbient);
glLightfv(GL_LIGHT1, GL_DIFFUSE, LightDiffuse);
glLightfv(GL_LIGHT1, GL_POSITION,LightPosition);
glEnable(GL_LIGHT1);
}
void Tag_Handler::removePointInComment(QString fileName, QPointF point)
{
//load up the images tag
loadTag(fileName);
//get the current contents
QString comment = QString::fromStdString((*exif_data)["Exif.Photo.UserComment"].toString());
qreal x = point.x(), y = point.y();
if(!comment.contains("("+QString::number(x) + "," + QString::number(y)+")"))
{
std::cout<<"Could not remove point ("<<x<<","<<y<<"), it doesnt exist!"<<std::endl;
}
else
{
comment.remove("("+QString::number(x) + "," + QString::number(y)+")");
std::cout<<"Removing ("<<x<<","<<y<<")"<<std::endl;
//set updated contents
(*exif_data)["Exif.Photo.UserComment"]
= comment.toStdString().c_str();
//write back contents
image->writeMetadata();
}
}
QVector<QPointF> Tag_Handler::readPointsFromComment(QString fileName)
{
//load up the images tag
loadTag(fileName);
//get the current contents
QString comment = QString::fromStdString((*exif_data)["Exif.Photo.UserComment"].toString());
int left_paren, comma, right_paren = 0;
float temp_x, temp_y;
QVector<QPointF> points;
//while we are working from a valid left paren
while((left_paren = comment.toStdString().find('(', right_paren)) != std::string::npos)
{
//find comma after left paren
comma = comment.toStdString().find(',', left_paren);
//find right paren after comma
right_paren = comment.toStdString().find(')', comma);
//grab x value out
temp_x = atof(comment.toStdString().substr(left_paren+1, comma-1).c_str());
//grab y value out
temp_y = atof(comment.toStdString().substr(comma+1, right_paren-1).c_str());
points.push_back(QPointF(temp_x,temp_y));
}
return points;
}
void Tag_Handler::clearComment(QString fileName)
{
//load the file metadata
loadTag(fileName);
//reset the comment section
(*exif_data)["Exif.Photo.UserComment"] = "";
//write it back to tag
image->writeMetadata();
}
void Tag_Handler::addPointToComment(QString fileName, QPointF point)
{
//load up the images tag
loadTag(fileName);
//get the current contents
QString comment = QString::fromStdString((*exif_data)["Exif.Photo.UserComment"].toString());
//append the new point to current contents
comment = comment + "(" + QString::number(point.x()) +"," + QString::number(point.y()) + ")";
std::cout<<"Updating comment to: "<< qPrintable(comment);
//set updated contents
(*exif_data)["Exif.Photo.UserComment"]
= comment.toStdString().c_str();
//write back contents
image->writeMetadata();
}
void TagFactory::loadTagOrState( QTreeWidgetItem * item , int column )
{
Q_UNUSED( column );
if ( m_itemToState.contains( item ) )
{
m_currentItemState = item;
loadState( m_itemToState[item] );
m_appareanceGroupBox->setEnabled( true );
m_fontGroupBox->setEnabled( true );
}
else if ( m_itemToTag.contains( item ) )
{
m_currentItemTag = item;
loadTag( m_itemToTag[item] );
m_appareanceGroupBox->setEnabled( false );
m_fontGroupBox->setEnabled( false );
}
}
