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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
ui->actionAdd_prototypes_from_samples->setDisabled(true);
//ui->menuSample_Design->setDisabled(true);
ui->actionAdd_prototypes_from_Data_Mining->setDisabled(true);
ui->actionAdd_prototypes_from_expert->setDisabled(true);
ui->actionSave->setDisabled(true);
ui->actionSave_as->setDisabled(true);
ui->actionClose_Project->setDisabled(true);
ui->actionDefine_Study_Area->setDisabled(true);
ui->action_infer->setDisabled(true);
setWindowIcon(QIcon("./imgs/solim.svg"));
// setup dock view
projectViewInitialized = false;
initialProjectView();
addDockWidget(Qt::LeftDockWidgetArea,projectDock);
// setup data details dock
initDataDetailsView();
addDockWidget(Qt::LeftDockWidgetArea,dataDetailsDock);
// setup legend window
legendView = nullptr;
// setup main menu
connect(&createImgThread, SIGNAL(finished()), this, SLOT(finishedCreateImg())); //cant have parameter sorry, when using connect
connect(&createImgThread, SIGNAL(started()), this, SLOT(createImg())); //cant have parameter sorry, when using connect
projectSaved = true;
img = nullptr;
proj = nullptr;
myGraphicsView = new MyGraphicsView();
ui->centralwidget->layout()->addWidget(myGraphicsView);
myGraphicsView->dataDetailsView = dataDetailsView;
connect(myGraphicsView,SIGNAL(addFreehandPoint()),this,SLOT(onAddFreehandPoint()));
connect(myGraphicsView,SIGNAL(addEnumPoint()),this,SLOT(onAddEnumPoint()));
zoomToolBar = addToolBar(tr("Zoom In"));
const QIcon zoomInIcon = QIcon("./imgs/zoomin.svg");
QAction *zoomInAct = new QAction(zoomInIcon, tr("&Zoom In"), this);
zoomInAct->setStatusTip(tr("Zoom In"));
connect(zoomInAct, SIGNAL(triggered()), this, SLOT(onZoomin()));
zoomToolBar->addAction(zoomInAct);
const QIcon zoomOutIcon = QIcon("./imgs/zoomout.svg");
QAction *zoomOutAct = new QAction(zoomOutIcon, tr("&Zoom Out"), this);
zoomOutAct->setStatusTip(tr("Zoom Out"));
connect(zoomOutAct, SIGNAL(triggered()), this, SLOT(onZoomout()));
zoomToolBar->addAction(zoomOutAct);
const QIcon lookupIcon = QIcon("./imgs/lookup.svg");
QAction *lookupAct = new QAction(lookupIcon, tr("&Look up"), this);
lookupAct->setStatusTip(tr("Look up raster value"));
connect(lookupAct, SIGNAL(triggered()), this, SLOT(onLookup()));
zoomToolBar->addAction(lookupAct);
QAction *showLegendAct = new QAction("Show legend",this);
zoomToolBar->addAction(showLegendAct);
connect(showLegendAct, SIGNAL(triggered()), this, SLOT(onShowLegend()));
zoomToolBar->setVisible(false);
resetRangeToolBar = addToolBar(tr("reset membership function range"));
QAction *resetRangeAct = new QAction("reset range", this);
connect(resetRangeAct, SIGNAL(triggered()),this,SLOT(onResetRange()));
resetRangeToolBar->addAction(resetRangeAct);
resetRangeToolBar->setVisible(false);
resultChild = nullptr;
prototypeChild = nullptr;
gisDataChild = nullptr;
addRule = nullptr;
graphicFilename="";
initParas();
}
MainWindow::~MainWindow()
{
if(!projectSaved){
saveWarning();
}
saveSetting();
delete ui;
if(img!=nullptr) delete img;
if(projectView!=nullptr) delete projectView;
if(projectDock!=nullptr) delete projectDock;
if(resultChild!=nullptr) delete resultChild;
if(prototypeChild!=nullptr) delete prototypeChild;
if(proj!=nullptr) delete proj;
}
//======================================= Main menu ================================================
void MainWindow::on_actionNew_triggered(){
// project new
if(!saveWarning())
return;
NewProjectDialog newProject(workingDir,this);
newProject.exec();
QString projName = newProject.projectName;
QString studyArea = newProject.studyArea;
if(projName.isEmpty()) return;
clearView();
proj = new SoLIMProject();
proj->projFilename = newProject.projectFilename.toStdString();
proj->projName = projName.toStdString();
proj->studyArea=studyArea.toStdString();
initModel();
workingDir=QFileInfo(newProject.projectFilename).absoluteDir().absolutePath();
proj->workingDir=workingDir;
}
void MainWindow::on_actionSave_triggered(){
if(!proj){
return;
}
string filename = proj->projFilename;
TiXmlDocument *doc = new TiXmlDocument();
TiXmlDeclaration *pDeclaration = new TiXmlDeclaration("1.0", "UTF-8", "");
doc->LinkEndChild(pDeclaration);
TiXmlElement *root_node = new TiXmlElement("Project");
root_node->SetAttribute("Name", proj->projName.c_str());
doc->LinkEndChild(root_node);
TiXmlElement *studyArea_node = new TiXmlElement("StudyArea");
root_node->LinkEndChild(studyArea_node);
TiXmlText *studyarea_text = new TiXmlText(proj->studyArea.c_str());
studyArea_node->LinkEndChild(studyarea_text);
TiXmlElement *gisData_node = new TiXmlElement("GISData");
root_node->LinkEndChild(gisData_node);
TiXmlElement *prototypes_node = new TiXmlElement("Prototypes");
root_node->LinkEndChild(prototypes_node);
for (size_t i = 0; i<proj->filenames.size();i++) {
// add layer to GISData
TiXmlElement *layer_node = new TiXmlElement("Layer");
layer_node->SetAttribute("Name",proj->layernames[i].c_str());
layer_node->SetAttribute("Type",proj->layertypes[i].c_str());
layer_node->SetDoubleAttribute("DataMax",proj->layerDataMax[i]);
layer_node->SetDoubleAttribute("DataMin",proj->layerDataMin[i]);
gisData_node->LinkEndChild(layer_node);
TiXmlText *layer_text = new TiXmlText(proj->filenames[i].c_str());
layer_node->LinkEndChild(layer_text);
}
for(size_t i =0; i<proj->prototypeBaseNames.size();i++){
TiXmlElement *prototypeBase_node = new TiXmlElement("PrototypeBase");
prototypeBase_node->SetAttribute("Basename",proj->prototypeBaseNames[i].c_str());
prototypeBase_node->SetAttribute("Source", proj->prototypeBaseTypes[i].c_str());
prototypes_node->LinkEndChild(prototypeBase_node);
for(vector<solim::Prototype>::iterator it = proj->prototypes.begin();it!=proj->prototypes.end();it++){
if((*it).prototypeBaseName==proj->prototypeBaseNames[i])
prototypeBase_node->LinkEndChild((*it).writePrototypeXmlElement());
}
}
TiXmlElement *results_node = new TiXmlElement("Results");
root_node->LinkEndChild(results_node);
for(size_t i=0;i<proj->results.size();i++){
TiXmlElement *result_node = new TiXmlElement("ResultFile");
results_node->LinkEndChild(result_node);
TiXmlText *result_text = new TiXmlText(proj->results[i].c_str());
result_node->LinkEndChild(result_text);
result_node->SetDoubleAttribute("DataMax",proj->resultDataMax[i]);
result_node->SetDoubleAttribute("DataMin",proj->resultDataMin[i]);
}
if(doc->SaveFile(filename.c_str()))
projectSaved = true;
else {
QMessageBox warn;
warn.setText("Project file save failed!");
warn.exec();
}
}
void MainWindow::on_actionSave_as_triggered(){
if(!proj) return;
QString filename = QFileDialog::getSaveFileName(this,
tr("Save project as"),
workingDir,
tr("*.slp"));
proj->projFilename=filename.toStdString();
if(!filename.isEmpty()){
std::size_t first = filename.lastIndexOf('/');
if (first==std::string::npos){
first = filename.lastIndexOf('\\');
}
std::size_t end = filename.lastIndexOf('.');
proj->projName = filename.mid(first+1,end-first-1).toStdString();
}
workingDir=QFileInfo(filename).absoluteDir().absolutePath();
model->setData(model->index(0,0), proj->projName.c_str());
on_actionSave_triggered();
}
void MainWindow::on_actionOpen_triggered(){
// project open
if(!saveWarning())
return;
QString projectFile = QFileDialog::getOpenFileName(this,
tr("Open SoLIM Project"),
workingDir,
tr("Project file(*.slp)"));
if(projectFile.isEmpty()){
return;
}
clearView();
workingDir=QFileInfo(projectFile).absoluteDir().absolutePath();
TiXmlDocument doc(projectFile.toStdString().c_str());
bool loadOK = doc.LoadFile();
if (!loadOK) {
QMessageBox msg;
msg.setText("Failed to open project file. Please make sure the filename and path to file does not contain non-English characters.");
msg.exec();
return;
}
TiXmlHandle docHandle(&doc);
TiXmlHandle projectHandle = docHandle.FirstChildElement("Project");
proj = new SoLIMProject();
proj->workingDir=workingDir;
proj->projFilename = projectFile.toStdString();
proj->projName = projectHandle.ToElement()->Attribute("Name");
if(projectHandle.FirstChildElement("StudyArea").ToElement()->GetText())
proj->studyArea = projectHandle.FirstChildElement("StudyArea").ToElement()->GetText();
else
proj->studyArea = "";
initModel();
// read gis data
TiXmlHandle gisDataHandle = projectHandle.FirstChildElement("GISData");
for(TiXmlElement* layer = gisDataHandle.FirstChildElement("Layer").ToElement();
layer; layer = layer->NextSiblingElement("Layer")){
QFileInfo fileinfo(layer->GetText());
if(fileinfo.exists()){
proj->filenames.push_back(layer->GetText());
} else {
proj->filenames.push_back("");
QMessageBox warn;
string layername = layer->Attribute("Name");
warn.setText(("Layer \""+layername+"\" does not exist.").c_str());
warn.setStandardButtons(QMessageBox::Ok);
warn.exec();
}
proj->layernames.push_back(layer->Attribute("Name"));
proj->layertypes.push_back(layer->Attribute("Type"));
proj->layerDataMax.push_back(atof(layer->Attribute("DataMax")));
proj->layerDataMin.push_back(atof(layer->Attribute("DataMin")));
}
onGetGisData();
// add prototypes
string tmpBaseName;
TiXmlHandle prototypesHandle = projectHandle.FirstChildElement("Prototypes");
for(TiXmlElement* prototypeBase = prototypesHandle.FirstChildElement("PrototypeBase").ToElement();
prototypeBase; prototypeBase = prototypeBase->NextSiblingElement()){
proj->prototypeBaseNames.push_back(prototypeBase->Attribute("Basename"));
proj->prototypeBaseTypes.push_back(prototypeBase->Attribute("Source"));
readPrototype(prototypeBase);
}
onGetPrototype();
// set results
TiXmlHandle resultHandle = projectHandle.FirstChildElement("Results");
for(TiXmlElement* result = resultHandle.FirstChildElement("ResultFile").ToElement();
result; result = result->NextSiblingElement("ResultFile")){
proj->results.push_back(result->GetText());
proj->resultDataMax.push_back(atof(result->Attribute("DataMax")));
proj->resultDataMin.push_back(atof(result->Attribute("DataMin")));
}
onInferResults();
projectSaved = true;
}
void MainWindow::on_actionDefine_Study_Area_triggered(){
if(proj==nullptr) return;
SimpleDialog editStudyArea(SimpleDialog::EDITSTUDYAREA,proj,this);
editStudyArea.exec();
workingDir=proj->workingDir;
proj->studyArea = editStudyArea.lineEdit2.toStdString();
QStandardItem *studyarea = new QStandardItem(("Study area: "+proj->studyArea).c_str());
studyarea->setFlags(studyarea->flags() ^ Qt::ItemIsEditable);
model->item(0,0)->setChild(0,0, studyarea);
projectSaved = false;
}
void MainWindow::on_action_infer_triggered(){
if(proj){
mapInference *infer= new mapInference(proj,this);
infer->show();
connect(infer,SIGNAL(finished(int)),this,SLOT(onInferResults()));
}
}
void MainWindow::on_actionView_Data_triggered(){
string filename = QFileDialog::getOpenFileName(this,
tr("Open Raster File"),
workingDir,
tr("Raster file(*.tif *.3dr *.img *.sdat *.bil *.bin *.tiff)")).toStdString();
if(!filename.empty()){
workingDir=QFileInfo(filename.c_str()).absoluteDir().absolutePath();
bool opened = drawLayer(filename);
if(!opened){
QMessageBox warn;
warn.setText("File open failed! Please make sure the filename and path to file does not contain non-English characters.");
warn.exec();
}
}
}
//==================================== Project tree slots ==========================================
void MainWindow::onSelectionChanged(const QItemSelection& current,const QItemSelection& previous){
QModelIndex index = current.indexes().at(0);
if(myGraphicsView->editFreehandRule == true||myGraphicsView->editEnumRule == true){
if(myGraphicsView->membership->getKnotNum()>2) {
QMessageBox warn;
warn.setText("Do you want to save edit?");
warn.setStandardButtons(QMessageBox::Ok|QMessageBox::Cancel);
int ret = warn.exec();
if(ret == QMessageBox::Ok) saveEditRuleChange();
}
}
myGraphicsView->editFreehandRule = false;
myGraphicsView->editEnumRule = false;
if(index.isValid()&&index.parent().data().toString().compare("Results")==0){
string filename = index.data().toString().toStdString();
drawLayer(filename);
}
else if(index.isValid()&&index.parent().data().toString().compare("Covariates")==0){
string layername=index.data().toString().toStdString();
string filename="";
for(size_t k = 0;k < proj->layernames.size();k++){
if(layername==proj->layernames[k].c_str()){
filename=proj->filenames[k];
break;
}
}
drawLayer(filename);
}
else if(index.isValid()&&index.parent().data().toString().startsWith("Covariate membership functions")){
string prototype = index.parent().parent().parent().data().toString().toStdString();
int prefixLength = 11;
int idPrefixLength = 14;
int basePrefixLength = 16;
currentBaseName = index.parent().parent().parent().data().toString().toStdString().substr(basePrefixLength);
currentProtoName = index.parent().parent().data().toString().toStdString().substr(idPrefixLength);
currentLayerName = index.data().toString().toStdString().substr(prefixLength);
drawMembershipFunction();
}
}
void MainWindow::onCustomContextMenu(const QPoint & point){
QModelIndex index = projectView->indexAt(point);
if(index.isValid()&&index.data().toString().compare("Prototypes")==0){
prototypesMenu->exec(projectView->viewport()->mapToGlobal(point));
}
else if(index.isValid()&&index.data().toString().compare("Covariates")==0){
if(index.parent().data().toString().compare(proj->projName.c_str())==0)
gisDataMenu->exec(projectView->viewport()->mapToGlobal(point));
}
else if (index.isValid()&&index.parent().data().toString().compare("Covariates")==0){
if(index.parent().parent().data().toString().startsWith("Prototype ID:")==false){
currentLayerName=index.data().toString().toStdString();
gisLayerMenu->exec(projectView->viewport()->mapToGlobal(point));
}
}
else if(index.isValid()&&index.parent().data().toString().compare("Prototypes")==0){
currentBaseName=index.data().toString().mid(16).toStdString();
size_t i = 0;
while(i < proj->prototypeBaseNames.size()){
if(proj->prototypeBaseNames[i]==currentBaseName)
break;
i++;
}
if(proj->prototypeBaseTypes[i]=="EXPERT"){
addRules->setVisible(true);
addProtoExpert->setVisible(true);
}
else{
addRules->setVisible(false);
addProtoExpert->setVisible(false);
}
prototypeBaseMenu->exec(projectView->viewport()->mapToGlobal(point));
}
else if(index.isValid()&&index.data().toString().startsWith("Prototype ID:")){
currentProtoName = index.data().toString().mid(14).toStdString();
currentBaseName=index.parent().data().toString().mid(16).toStdString();
prototypeMenu->exec(projectView->viewport()->mapToGlobal(point));
}
else if(index.isValid()&&index.parent().data().toString().startsWith("Covariate membership functions")){
int prefixLength = 11;
int idPrefixLength = 14;
int basePrefixLength = 16;
currentBaseName = index.parent().parent().parent().data().toString().toStdString().substr(basePrefixLength);
currentProtoName = index.parent().parent().data().toString().toStdString().substr(idPrefixLength);
currentLayerName = index.data().toString().toStdString().substr(prefixLength);
if(myGraphicsView->editFreehandRule == true || myGraphicsView->editEnumRule == true){
editRule->setEnabled(false);
saveRule->setEnabled(true);
resetRule->setEnabled(true);
} else {
editRule->setEnabled(true);
saveRule->setEnabled(false);
resetRule->setEnabled(false);
}
membershipMenu->exec(projectView->viewport()->mapToGlobal(point));
}
}
void MainWindow::onAddGisData(){
SimpleDialog addGisData(SimpleDialog::ADDGISDATA,proj, this);
addGisData.exec();
workingDir=proj->workingDir;
if(addGisData.filename.isEmpty()){
return;
}
for(size_t i = 0;i<proj->filenames.size();i++){
if(proj->filenames[i]==addGisData.filename.toStdString()){
QMessageBox warning;
warning.setText("This file already exists in covariates.");
warning.exec();
return;
}
if(proj->layernames[i]==addGisData.covariate.toStdString()){
QMessageBox warning;
warning.setText("This covariate name already exists. Please rename the covariate.");
warning.exec();
return;
}
}
proj->filenames.push_back(addGisData.filename.toStdString());
proj->layernames.push_back(addGisData.covariate.toStdString());
proj->layertypes.push_back(addGisData.datatype);
proj->layerDataMax.push_back(NODATA);
proj->layerDataMin.push_back(NODATA);
drawLayer(addGisData.filename.toStdString());
onGetGisData();
}
void MainWindow::on_actionAdd_prototypes_from_samples_triggered(){
AddPrototypeBase*getPrototype = new AddPrototypeBase(AddPrototypeBase::SAMPLE,proj,this);
getPrototype->exec();
// show prototypes
//connect(getPrototype,SIGNAL(finished(int)),this,SLOT(onGetPrototype()));
onGetPrototype();
if(getPrototype->addedLayer>0) onGetGisData();
workingDir=proj->workingDir;
projectSaved = false;
}
void MainWindow::on_actionAdd_prototypes_from_expert_triggered(){
SimpleDialog *addPrototypeBase = new SimpleDialog(SimpleDialog::ADDPROTOTYPEBASE,proj,this);
addPrototypeBase->exec();
workingDir=proj->workingDir;
if(!addPrototypeBase->lineEdit2.isEmpty()){
QString basename=addPrototypeBase->lineEdit2;
for(size_t i = 0;i<proj->prototypeBaseNames.size();i++){
if(proj->prototypeBaseNames[i]==basename.toStdString()){
QMessageBox warn;
warn.setText("Prototype base "+basename+" already exists.");
warn.exec();
return;
}
}
proj->prototypeBaseNames.push_back(basename.toStdString());
proj->prototypeBaseTypes.push_back("EXPERT");
QStandardItem* protobase = new QStandardItem("Prototype Base: "+basename);
protobase->setFlags(protobase->flags() ^ Qt::ItemIsEditable);
prototypeChild->setChild(prototypeChild->rowCount(),0,protobase);
projectView->expand(prototypeChild->index());
if(addPrototypeBase->nextFlag){
currentBaseName=basename.toStdString();
onCreatePrototypeFromExpert();
}
}
}
void MainWindow::onCreatePrototypeFromExpert(){
for (size_t i = 0;i<proj->prototypeBaseNames.size();i++){
if(proj->prototypeBaseNames[i]==currentBaseName){
if(proj->prototypeBaseTypes[i]!="EXPERT"){
QMessageBox warn;
warn.setText("Prototype from expert cannot be added into prototype bases created from samples or data mining.");
warn.exec();
return;
}
}
}
if(addRule){ addRule->close(); delete addRule;}
addRule = new AddPrototype_Expert(proj,-1,currentBaseName,this);
addRule->show();
connect(addRule,SIGNAL(addlayer()),this,SLOT(onGetGisData()));
connect(addRule,SIGNAL(updatePrototype()),this,SLOT(onGetPrototype()));
}
void MainWindow::onAddRules(){
for (size_t i = 0;i<proj->prototypes.size();i++){
if(proj->prototypes[i].prototypeBaseName==currentBaseName
&&proj->prototypes[i].prototypeID==currentProtoName){
if(addRule){ addRule->close(); delete addRule;}
addRule = new AddPrototype_Expert(proj,i,currentBaseName,this);
addRule->show();
connect(addRule,SIGNAL(addlayer()),this,SLOT(onGetGisData()));
connect(addRule,SIGNAL(updatePrototype()),this,SLOT(onGetPrototype()));
}
}
}
void MainWindow::onDeletePrototypeBase(){
vector<Prototype>::iterator it = proj->prototypes.begin();
while (it!=proj->prototypes.end()){
if((*it).prototypeBaseName==currentBaseName){
it=proj->prototypes.erase(it);
} else ++it;
}
vector<string>::iterator it_base = proj->prototypeBaseNames.begin();
vector<string>::iterator it_type = proj->prototypeBaseTypes.begin();
while(it_base!=proj->prototypeBaseNames.end()){
if((*it_base)==currentBaseName){
it_base=proj->prototypeBaseNames.erase(it_base);
it_type=proj->prototypeBaseTypes.erase(it_type);
} else {
++it_base;
++it_type;
}
}
onGetPrototype();
}
void MainWindow::onDeletePrototype(){
vector<Prototype>::iterator it = proj->prototypes.begin();
while (it!=proj->prototypes.end()){
if((*it).prototypeBaseName==currentBaseName&&(*it).prototypeID==currentProtoName){
it=proj->prototypes.erase(it);
} else ++it;
}
onGetPrototype();
}
void MainWindow::onUpdatePrototypeFromExpert(const Prototype*prop){
for(int i =0; i<prototypeChild->rowCount();i++){
if(prototypeChild->child(i,0)->text().endsWith(currentBaseName.c_str())){
QStandardItem *editExpertBase=prototypeChild->child(i,0);
for(int j =0;j<editExpertBase->rowCount();j++){
if(editExpertBase->child(j,0)->text().mid(14).toStdString()==prop->prototypeID){
QStandardItem*prototype=editExpertBase->child(j,0);
prototype->setFlags(prototype->flags() ^ Qt::ItemIsEditable);
prototype->setRowCount(0);
prototype->setColumnCount(1);
QStandardItem* source = new QStandardItem("Source: EXPERT");
source->setFlags(source->flags() ^ Qt::ItemIsEditable);
prototype->setChild(0,0,source);
if(prop->properties.size()>0){
QStandardItem*properties=new QStandardItem("Properties");
properties->setFlags(properties->flags() ^ Qt::ItemIsEditable);
prototype->setChild(prototype->rowCount(),0,properties);
for(size_t k = 0;k<prop->properties.size();k++) {
string property = prop->properties[k].propertyName;
if(prop->properties[k].soilPropertyType==solim::CATEGORICAL){
property += " (category): " + to_string(int(prop->properties[k].propertyValue));
} else
property += " (property): " + to_string(prop->properties[k].propertyValue);
QStandardItem*property_item=new QStandardItem(property.c_str());
property_item->setFlags(property_item->flags() ^ Qt::ItemIsEditable);
properties->setChild(properties->rowCount(),0,property_item);
}
}
if(prop->envConditionSize>0){
QStandardItem* covariates = new QStandardItem("Covariates");
covariates->setFlags(covariates->flags() ^ Qt::ItemIsEditable);
prototype->setChild(prototype->rowCount(),0,covariates);
covariates->setColumnCount(1);
for(int j = 0; j<prop->envConditionSize;j++){
string cov = "Covariate: " + prop->envConditions[j].covariateName;
covariates->setRowCount(covariates->rowCount()+1);
QStandardItem *covItem = new QStandardItem(cov.c_str());
covItem->setFlags(covItem->flags() ^ Qt::ItemIsEditable);
covariates->setChild(covariates->rowCount()-1,0,covItem);
covItem->setColumnCount(1);
double typicalValue = prop->envConditions[j].typicalValue;
if(fabs(typicalValue-NODATA)>VERY_SMALL){
string typicalV = "Typical value: "+to_string(typicalValue);
QStandardItem *typicalV_item = new QStandardItem(typicalV.c_str());
typicalV_item->setFlags(typicalV_item->flags() ^ Qt::ItemIsEditable);
covItem->setChild(covItem->rowCount(),0,typicalV_item);
}
// set membership function
QStandardItem *membershipf = new QStandardItem("Membership Function");
membershipf->setFlags(membershipf->flags() ^ Qt::ItemIsEditable);
covItem->setChild(covItem->rowCount(),0,membershipf);
}
}
}
}
}
}
}
void MainWindow::on_actionAdd_prototypes_from_Data_Mining_triggered(){
AddPrototypeBase*getPrototype = new AddPrototypeBase(AddPrototypeBase::MAP,proj,this);
getPrototype->exec();
workingDir=proj->workingDir;
projectSaved = false;
onGetPrototype();
}
void MainWindow::onImportPrototypeBase(){
QString basefilename=QFileDialog::getOpenFileName(this,tr("Open prototype base file"),workingDir,tr("(*.csv *.xml)"));
if(basefilename.isEmpty()) return;
workingDir=QFileInfo(basefilename).absoluteDir().absolutePath();
if(basefilename.endsWith(".csv",Qt::CaseInsensitive)){
QFile basefile(basefilename);
if(!basefile.open(QFile::ReadOnly)){
warn("File open failed!");
return;
}
QTextStream *out = new QTextStream(&basefile);
QStringList lines = out->readAll().split("\n");
if(lines.size()<1) return;
QStringList basenames = lines[0].split(",");
if(basenames[0]!="basename"){ warn("Wrong file format"); return; }
string basename = basenames[1].toStdString();
if(baseExistsWarning(basename)) return;
if(basenames[2]!="source"){ warn("Wrong file format"); return; }
string source = basenames[3].toStdString();
solim::PrototypeSource protoSource = solim::getSourceFromString(source);
for(int i =1;i<lines.size();i++){
if(lines[i].isEmpty()) break;
QStringList properties = lines[i].split(",");
if(properties[0]!="prototype"){ warn("Wrong file format"); return; }
Prototype proto;
proto.prototypeBaseName=basename;
proto.prototypeID = properties[1].toStdString();
proto.source = protoSource;
if(properties[2]!="properties_num"){ warn("Wrong file format"); return; }
int properties_num = properties[3].toInt();
int loc = 4;
for(int k=0;k<properties_num;k++){
proto.addProperties(properties[loc].toStdString(),properties[loc+1].toDouble(),solim::getDatatypeFromString(properties[loc+2].toStdString()));
loc += 3;
}
if(properties[loc]!="covariates_num"){ warn("Wrong file format"); return; }
int cov_num = properties[loc+1].toInt();
loc+=2;
for(int k = 0;k<cov_num;k++){
if(properties[loc]!="covariate_name"){ warn("Wrong file format"); return; }
string covname = properties[loc+1].toStdString();
if(properties[loc+2]!="datatype"){ warn("Wrong file format"); return; }
solim::DataTypeEnum datatype = solim::getDatatypeFromString(properties[loc+3].toStdString());
if(properties[loc+6]!="range"){ warn("Wrong file format"); return; }
int range = properties[loc+7].toInt();
if(properties[loc+8]!="Node_num"){ warn("Wrong file format"); return; }
int node_num = properties[loc+9].toDouble();
if(properties[loc+10]!="Membership_function"){ warn("Wrong file format"); return; }
loc+=11;
QStringList coords;
for(int n = 0;n<node_num;n++){
coords.push_back(properties[loc]);
++loc;
}
string coords_str = coords.join(",").toStdString();
proto.addConditions(solim::Curve(covname, datatype, node_num, coords_str, range));
}
proj->prototypes.push_back(proto);
}
proj->prototypeBaseNames.push_back(basename);
proj->prototypeBaseTypes.push_back(source);
onGetPrototype();
projectSaved=false;
} if(basefilename.endsWith(".xml",Qt::CaseInsensitive)){
TiXmlDocument doc(basefilename.toStdString().c_str());
bool loadOK = doc.LoadFile();
if (!loadOK) {
throw invalid_argument("Failed to read xml file");
}
TiXmlHandle docHandle(&doc);
TiXmlHandle prototypeBaseHandle = docHandle.FirstChildElement("PrototypeBase");
string basename=prototypeBaseHandle.ToElement()->Attribute("Basename");
if(baseExistsWarning(basename)) return;
proj->prototypeBaseNames.push_back(basename);
proj->prototypeBaseTypes.push_back(prototypeBaseHandle.ToElement()->Attribute("Source"));
readPrototype(prototypeBaseHandle.ToElement());
onGetPrototype();
projectSaved=false;
}
}
void MainWindow::onRenamePrototypeBase(){
proj->currentBaseName = currentBaseName;
SimpleDialog *changeBaseName = new SimpleDialog(SimpleDialog::CHANGEBASENAME,proj,this);
changeBaseName->exec();
string newname = changeBaseName->lineEdit2.toStdString();
if(!newname.empty()){
for(size_t i =0; i<proj->prototypeBaseNames.size();i++){
if(currentBaseName==proj->prototypeBaseNames[i]){
proj->prototypeBaseNames[i]=newname;
for(int i =0; i<prototypeChild->rowCount();i++){
if(prototypeChild->child(i,0)->text().endsWith(currentBaseName.c_str())){
QStandardItem *editExpertBase=prototypeChild->child(i,0);
editExpertBase->setText(("Prototype Base: "+newname).c_str());
}
}
return;
}
}
}
}
void MainWindow::onChangeCovName(){
if(proj->prototypes.size()<1) return;
size_t i = 0;
while(i < proj->prototypes.size()){
if(proj->prototypes[i].prototypeBaseName==currentBaseName)
break;
i++;
}
class changeCovName changeName(&(proj->prototypes[i]),this);
changeName.exec();
if(changeName.isChanged){
for(size_t i =0;i<proj->prototypes.size();i++){
if(proj->prototypes[i].prototypeBaseName==currentBaseName){
for(int j = 0;j<proj->prototypes[i].envConditionSize;j++){
proj->prototypes[i].envConditions[j].covariateName=changeName.proto->envConditions[j].covariateName;
}
}
}
onGetPrototype();
projectSaved=false;
}
}
void MainWindow::onDeleteGisLayer() {
for(size_t i = 0;i<proj->layernames.size();i++){
if(currentLayerName==proj->layernames[i]){
if(graphicFilename==proj->filenames[i])
myGraphicsView->getScene()->clear();
proj->layernames.erase(proj->layernames.begin()+i);
proj->filenames.erase(proj->filenames.begin()+i);
proj->layertypes.erase(proj->layertypes.begin()+i);
proj->layerDataMax.erase(proj->layerDataMax.begin()+i);
proj->layerDataMin.erase(proj->layerDataMin.begin()+i);
projectSaved = false;
break;
}
}
clearView();
onGetGisData();
}
void MainWindow::onModifyCovFile() {
for(size_t i = 0;i<proj->layernames.size();i++){
if(currentLayerName==proj->layernames[i]){
SimpleDialog modifyGisData(SimpleDialog::MODIFYGISDATA,proj, this);
modifyGisData.exec();
workingDir=proj->workingDir;
if(modifyGisData.filename.isEmpty()){
return;
} else {
proj->filenames[i]=modifyGisData.filename.toStdString();
projectSaved = false;
}
break;
}
}
onGetGisData();
}
void MainWindow::onModifyCovName(){
for(size_t i = 0;i<proj->layernames.size();i++){
if(currentLayerName==proj->layernames[i]){
SimpleDialog modifyGisName(SimpleDialog::MODIFYLAYERNAME,proj, this);
modifyGisName.exec();
workingDir=proj->workingDir;
if(modifyGisName.covariate.isEmpty()){
return;
} else {
proj->layernames[i]=modifyGisName.covariate.toStdString();
projectSaved = false;
}
break;
}
}
onGetGisData();
}
void MainWindow::onSavePrototypeBase(){
QString filename = QFileDialog::getSaveFileName(this,
tr("Save prototype base as"),
workingDir,
tr("(*.xml)"));
workingDir=QFileInfo(filename).absoluteDir().absolutePath();
TiXmlDocument *doc = new TiXmlDocument();
TiXmlDeclaration *pDeclaration = new TiXmlDeclaration("1.0", "UTF-8", "");
doc->LinkEndChild(pDeclaration);
TiXmlElement *prototypes_node = new TiXmlElement("PrototypeBase");
prototypes_node->SetAttribute("Basename",currentBaseName.c_str());
for(size_t i = 0; i< proj->prototypeBaseNames.size();i++){
if(proj->prototypeBaseNames[i]==currentBaseName){
prototypes_node->SetAttribute("Source", proj->prototypeBaseTypes[i].c_str());
}
}
doc->LinkEndChild(prototypes_node);
for(vector<solim::Prototype>::iterator it = proj->prototypes.begin();it!=proj->prototypes.end();it++){
if((*it).prototypeBaseName==currentBaseName)
prototypes_node->LinkEndChild((*it).writePrototypeXmlElement());
}
doc->SaveFile(filename.toStdString().c_str());
}
void MainWindow::onExportPrototypeBase(){
QString filename = QFileDialog::getSaveFileName(this,
tr("Export prototype base as"),
workingDir,
tr("(*.csv)"));
workingDir=QFileInfo(filename).absoluteDir().absolutePath();
if(filename.isEmpty()){
warn("Please input file name!");
return;
}
QFile basefile(filename);
if(!basefile.open(QFile::WriteOnly)){
warn("File open failed!");
return;
}
if(currentBaseName.find(',')!=std::string::npos){
warn("Please do not use ',' in prototype base name");
return;
}
QTextStream stream(&basefile);
stream<<"basename,"<<currentBaseName.c_str()<<",source,"<<solim::PrototypeSource_str[proj->prototypes[0].source]<<"\n";
for(size_t i = 0;i<proj->prototypes.size();i++){
if(proj->prototypes[i].prototypeBaseName==currentBaseName){
solim::Prototype *proto = &(proj->prototypes[i]);
stream<<"prototype,"<<proto->prototypeID.c_str()<<",properties_num,"<<QString::number(proto->properties.size())<<",";
for(size_t j=0;j<proto->properties.size();j++){
if(proto->properties[j].propertyName.find(',')!=std::string::npos){
warn("Please do not use ',' in prototype property name");
return;
}
stream<<proto->properties[j].propertyName.c_str()<<","<<QString::number(proto->properties[j].propertyValue)<<","<<solim::DataTypeEnum_str[proto->properties[j].soilPropertyType]<<",";
}
stream<<"covariates_num,"<<QString::number(proto->envConditionSize)<<",";
for(int j = 0;j<proto->envConditionSize;j++){
stream<<"covariate_name,"<<proto->envConditions[j].covariateName.c_str()<<",";
stream<<"datatype,"<<solim::DataTypeEnum_str[proto->envConditions[j].dataType]<<",";
stream<<"typical_value,"<<QString::number(proto->envConditions[j].typicalValue)<<",";
stream<<"range,"<<QString::number(proto->envConditions[j].range)<<",";
stream<<"Node_num,"<<QString::number(proto->envConditions[j].getKnotNum())<<",";
stream<<"Membership_function,"<<proto->envConditions[j].getCoords().c_str()<<",";
}
stream<<"\n";
}
}
basefile.close();
QMessageBox success;
success.setText("Prototype base file saved!");
success.exec();
return;
}
//=================================== upadte project tree view ==================================
void MainWindow::onGetGisData(){
gisDataChild->setColumnCount(1);
gisDataChild->setRowCount(proj->layernames.size());
QStandardItem *item;
for(size_t i = 0;i<proj->filenames.size();i++){
item = new QStandardItem(proj->layernames[i].c_str());
item->setFlags(item->flags()^Qt::ItemIsEditable);
gisDataChild->setChild(i,0,item);
gisDataChild->setRowCount(proj->filenames.size());
if(proj->filenames[i]!=""){
item = new QStandardItem(("Filename: "+proj->filenames[i]).c_str());
item->setFlags(item->flags()^Qt::ItemIsEditable);
gisDataChild->child(i)->setChild(0,0,item);
item = new QStandardItem(("Type: "+proj->layertypes[i]).c_str());
item->setFlags(item->flags()^Qt::ItemIsEditable);
gisDataChild->child(i)->setChild(1,0,item);
} else {
item = new QStandardItem(("Type: "+proj->layertypes[i]).c_str());
item->setFlags(item->flags()^Qt::ItemIsEditable);
gisDataChild->child(i)->setChild(1,0,item);
}
}
}
void MainWindow::onGetPrototype(){
prototypeChild->setColumnCount(1);
prototypeChild->setRowCount(proj->prototypeBaseNames.size());
for(size_t i =0;i<proj->prototypeBaseNames.size();i++){
string prototypebase = proj->prototypeBaseNames[i];
QStandardItem *prototypeBase = new QStandardItem(("Prototype Base: "+prototypebase).c_str());
prototypeBase->setFlags(prototypeBase->flags()^Qt::ItemIsEditable);
prototypeChild->setChild(i,0,prototypeBase);
for(vector<Prototype>::iterator it = proj->prototypes.begin(); it!=proj->prototypes.end();it++){
if((*it).prototypeBaseName==prototypebase){
QStandardItem* prototype = new QStandardItem(("Prototype ID: "+(*it).prototypeID).c_str());
prototype->setFlags(prototype->flags()^Qt::ItemIsEditable);
prototypeBase->setChild(prototypeBase->rowCount(),0,prototype);
prototype->setColumnCount(1);
QStandardItem *source = new QStandardItem(("Source: "+string(solim::PrototypeSource_str[(*it).source])).c_str());
source->setFlags(source->flags() ^ Qt::ItemIsEditable);
prototype->setChild(0,0,source);
QStandardItem* properties = new QStandardItem("Properties");
properties->setFlags(properties->flags()^Qt::ItemIsEditable);
prototype->setChild(1,0,properties);
properties->setColumnCount(1);
for(size_t i = 0;i<(*it).properties.size();i++) {
string property = (*it).properties[i].propertyName;
double value = (*it).properties[i].propertyValue;
if((*it).properties[i].soilPropertyType==solim::CATEGORICAL){
property += " (category): " + to_string(int(value));
} else {
if(fabs(value-int(value)) < VERY_SMALL)
property += " (continuous): " + to_string(int(value));
else
property += " (continuous): " + to_string(value);
}
properties->setRowCount(properties->rowCount()+1);
QStandardItem *property_item = new QStandardItem(property.c_str());
property_item->setFlags(property_item->flags()^Qt::ItemIsEditable);
properties->setChild(properties->rowCount()-1,0,property_item);
}
QStandardItem* covariates = new QStandardItem("Covariate membership functions");
covariates->setFlags(covariates->flags()^Qt::ItemIsEditable);
prototype->setChild(2,0,covariates);
covariates->setColumnCount(1);
for(int j = 0; j<(*it).envConditionSize;j++){
string cov = "Covariate: " + (*it).envConditions[j].covariateName;
covariates->setRowCount(covariates->rowCount()+1);
QStandardItem *covItem = new QStandardItem(cov.c_str());
covItem->setFlags(covItem->flags()^Qt::ItemIsEditable);
covariates->setChild(covariates->rowCount()-1,0,covItem);
covItem->setColumnCount(1);
double typicalValue = (*it).envConditions[j].typicalValue;
if(fabs(typicalValue-NODATA)>VERY_SMALL){
string typicalV = "Typical value: "+to_string(typicalValue);
QStandardItem * typ_v = new QStandardItem(typicalV.c_str());
typ_v->setFlags(typ_v->flags()^Qt::ItemIsEditable);
covItem->setChild(covItem->rowCount(),0,typ_v);
}
}
}
}
}
ui->action_infer->setEnabled(true);
}
void MainWindow::onInferResults(){
if(!proj)
return;
if(resultChild->rowCount()==proj->results.size()){
return;
}
resultChild->setColumnCount(1);
resultChild->setRowCount(0);
for(size_t i = 0; i<proj->results.size();i++){
resultChild->setRowCount(resultChild->rowCount()+1);
QStandardItem * res = new QStandardItem(proj->results[i].c_str());
res->setFlags(res->flags()^Qt::ItemIsEditable);
resultChild->setChild(resultChild->rowCount()-1,0,res);
}
projectView->expand(resultChild->index());
projectSaved = false;
if(proj->currentResultName != "") {
drawLayer(proj->currentResultName);
proj->currentResultName = "";
}
}
//=========================== Main Graphics View function===============================
bool MainWindow::drawLayer(string filename){
myGraphicsView->gisDataName = filename;
onShowLegend(true);
//dataDetailsDock->setWindowTitle("Raster Values");
//dataDetailsView->setModel(new QStandardItemModel(dataDetailsView));
graphicFilename=filename;
if(filename.empty()) return false;
QFileInfo fileinfo(filename.c_str());
if(!fileinfo.exists()) return false;
imgFilename = filename;
string imagename = filename+".png";
QTextCodec *code = QTextCodec::codecForName("UTF-8");
QString imagename_q = QString::fromStdString(code->fromUnicode(QString(imagename.c_str())).data());
img = new QImage(imagename_q);
bool flagLayerOpen = false;
bool flagMinMaxAssigned = false;
if(proj){
for(int i = 0; i<proj->filenames.size();i++){
if(filename==proj->filenames[i]){
imgMax = proj->layerDataMax[i];
imgMin = proj->layerDataMin[i];
flagMinMaxAssigned = true;
if(fabs(imgMax-NODATA)<VERY_SMALL || fabs(imgMin-NODATA)<VERY_SMALL){
lyr = new BaseIO(filename);
if(!lyr->isOpened()) return false;
flagLayerOpen = true;
imgMax = lyr->getDataMax();
imgMin = lyr->getDataMin();
proj->layerDataMax[i]=imgMax;
proj->layerDataMin[i]=imgMin;
}
}
}
if(!flagMinMaxAssigned){
for(int i = 0; i<proj->results.size();i++){
if(filename==proj->results[i]){