feature to add,update,delete set of parameter

openscad.pro

@@ -252,8 +252,8 @@ FORMS   += src/MainWindow.ui \
            src/AboutDialog.ui \
            src/FontListDialog.ui \
            src/ProgressWidget.ui \
-            src/Parameter/parameterWidget.ui \
-            src/Parameter/parameterEntryWidget.ui \
+           src/Parameter/ParameterWidget.ui \
+           src/Parameter/ParameterEntryWidget.ui \
            src/launchingscreen.ui \
            src/LibraryInfoDialog.ui \
 

src/Parameter/ParameterWidget.cc

@@ -33,7 +33,7 @@
 #include "parametercheckbox.h"
 #include "parametertext.h"
 #include "parametervector.h"
-
+#include <QInputDialog>
 
 ParameterWidget::ParameterWidget(QWidget *parent) : QWidget(parent)
 {
@@ -46,10 +46,37 @@ ParameterWidget::ParameterWidget(QWidget *parent) : QWidget(parent)
     connect(checkBoxDetailedDescription,SIGNAL(toggled(bool)),this,SLOT(onDescriptionShow()));
 }
 
+void ParameterWidget::onSetDelete(){
+    if(root.empty()){
+        return;
+    }
+    string setName=comboBox->itemData(this->comboBox->currentIndex()).toString().toStdString();
+    root.get_child("SET").erase(setName);
+    std::fstream myfile;
+    myfile.open (this->jsonFile,ios::out);
+    pt::write_json(myfile,root);
+    myfile.close();
+    this->comboBox->clear();
+    setComboBoxForSet();
+}
+
+void ParameterWidget::onSetAdd(){
+
+    if(root.empty()){
+        return;
+    }
+    updateParameterSet(comboBox->itemData(this->comboBox->currentIndex()).toString().toStdString());
+}
+
 void ParameterWidget::setFile(QString jsonFile){
 
-    getParameterSet(jsonFile.replace(".scad",".json").toStdString());
-    setComboBoxForSet();
+    this->jsonFile=jsonFile.replace(".scad",".json").toStdString();
+    getParameterSet(this->jsonFile);
+    if(myfile.is_open()){
+        connect(addButton,SIGNAL(clicked()),this,SLOT(onSetAdd()));
+        connect(deleteButton,SIGNAL(clicked()),this,SLOT(onSetDelete()));
+        setComboBoxForSet();
+    }
 }
 
 ParameterWidget::~ParameterWidget()
@@ -69,7 +96,6 @@ void ParameterWidget::setComboBoxForSet(){
         this->comboBox->addItem(QString::fromStdString(v.first),
                       QVariant(QString::fromStdString(v.first)));
     }
-    this->comboBox->setCurrentText("No Set Selected");
     connect(comboBox, SIGNAL(currentIndexChanged(int)),this,SLOT(onSetChanged(int)));
 }
 
@@ -242,7 +268,6 @@ void ParameterWidget::applyParameterSet(string setName){
     Parameterset::iterator set=parameterSet.find(setName);
     for(pt::ptree::value_type &v : root.get_child(path)){
         entry_map_t::iterator entry =entries.find(v.first);
-        try{
             if(entry!=entries.end()){
                 if(entry->second->dvt == Value::NUMBER){
                     entry->second->value=ValuePtr(v.second.get_value<double>());
@@ -256,10 +281,32 @@ void ParameterWidget::applyParameterSet(string setName){
                  entry->second->value=ValuePtr(v.second.data());
                 }
             }
-        }
-        catch (std::exception const& e){
-            std::cerr << e.what() << std::endl;
-        }
     }
 }
 
+void ParameterWidget::updateParameterSet(string setName){
+
+    if(setName==""){
+        QInputDialog *a=new QInputDialog();
+        a->setLabelText("Name of new set");
+        setName=a->getText(NULL,"Create new Set of parameter","Enter name of set name").toStdString();
+        if(setName.empty()){
+            return;
+         }
+        if(this->comboBox->findText(QString::fromStdString(setName))==-1){
+            this->comboBox->addItem(QString::fromStdString(setName),
+                      QVariant(QString::fromStdString(setName)));
+        }
+    }
+    pt::ptree iroot;
+    for(entry_map_t::iterator it = entries.begin(); it != entries.end(); it++) {
+        iroot.put(it->first,it->second->value->toString());
+    }
+    root.get_child("SET").erase(setName);
+    root.add_child("SET."+setName,iroot);
+    std::fstream myfile;
+    myfile.open (this->jsonFile,ios::out);
+    pt::write_json(myfile,root);
+    myfile.close();
+
+}

src/Parameter/ParameterWidget.h

@@ -43,6 +43,7 @@ private:
     QTimer autoPreviewTimer;
     bool descriptionShow;
     QVBoxLayout * anyLayout;
+    string jsonFile;
 
 public:
     ParameterWidget(QWidget *parent = 0);
@@ -54,6 +55,8 @@ protected slots:
     void onPreviewTimerElapsed();
     void onDescriptionShow();
     void onSetChanged(int idx);
+    void onSetAdd();
+    void onSetDelete();
 
 
 signals:
@@ -65,6 +68,7 @@ protected:
     void addEntry(class ParameterVirtualWidget *entry);
     void end();
     void setComboBoxForSet();
-     void applyParameterSet(string setName);
+    void applyParameterSet(string setName);
+    void updateParameterSet(string setName);
 };
 

src/Parameter/ParameterWidget.ui

@@ -25,7 +25,7 @@
     </widget>
    </item>
    <item row="6" column="1">
-    <widget class="QPushButton" name="pushButton">
+    <widget class="QPushButton" name="addButton">
      <property name="text">
       <string>+</string>
      </property>
@@ -83,7 +83,7 @@
     </widget>
    </item>
    <item row="6" column="2">
-    <widget class="QPushButton" name="pushButton_2">
+    <widget class="QPushButton" name="deleteButton">
      <property name="text">
       <string>-</string>
      </property>

src/Parameter/parameterset.cpp

@@ -4,16 +4,24 @@
 ParameterSet::ParameterSet()
 {
 }
+ParameterSet::~ParameterSet()
+{
+    myfile.close();
+}
 
 void ParameterSet::getParameterSet(string filename){
 
-    std::fstream myfile;
     myfile.open (filename);
     // send your JSON above to the parser below, but populate ss first
     if(myfile.is_open()){
-        pt::read_json(myfile, this->root);
+        try{
+            pt::read_json(myfile, this->root);
+        }
+        catch (std::exception const& e){
+
+            std::cerr << e.what() << std::endl;
+        }
     }
-    myfile.close();
 }
 
 void ParameterSet::applyParameterSet(FileModule *fileModule,string setName)

src/Parameter/parameterset.h

@@ -18,14 +18,15 @@ class ParameterSet
 
 protected:
     pt::ptree root;
-    typedef map<string,string >SetOfParameter;
+    fstream myfile;
     typedef map<string,pt::ptree::value_type> Parameterset;
     Parameterset parameterSet;
 
 public:
-     ParameterSet();
-     void getParameterSet(string filename);
-     void applyParameterSet(FileModule *fileModule,string setName);
+    ParameterSet();
+    ~ParameterSet();
+    void getParameterSet(string filename);
+    void applyParameterSet(FileModule *fileModule,string setName);
 
 };