Add ability to select profile properties from a ScriptLog (closes #1780)

apps/OpenSpace/ext/launcher/include/profile/propertiesdialog.h

@@ -65,6 +65,8 @@ private slots:
     void transitionToEditMode();
     void parseSelections();
 
+    void selectLineFromScriptLog();
+
 private:
     void createWidgets();
 
@@ -81,6 +83,8 @@ private:
     QListWidget* _list = nullptr;
     QPushButton* _addButton = nullptr;
     QPushButton* _removeButton = nullptr;
+
+    QPushButton* _fillFromScriptLog = nullptr;
     QLabel* _commandLabel = nullptr;
     QComboBox* _commandCombo = nullptr;
     QLabel* _propertyLabel = nullptr;

apps/OpenSpace/ext/launcher/src/profile/propertiesdialog.cpp

@@ -25,6 +25,7 @@
 #include "profile/propertiesdialog.h"
 
 #include "profile/line.h"
+#include <ghoul/filesystem/filesystem.h>
 #include <QComboBox>
 #include <QDialogButtonBox>
 #include <QEvent>
@@ -33,6 +34,7 @@
 #include <QLineEdit>
 #include <QListWidget>
 #include <QPushButton>
+#include <QTextStream>
 #include <QVBoxLayout>
 #include <iostream>
 
@@ -93,6 +95,13 @@ void PropertiesDialog::createWidgets() {
     }
     layout->addWidget(new Line);
     {
+        _fillFromScriptLog = new QPushButton("Fill from ScriptLog");
+        connect(
+            _fillFromScriptLog, &QPushButton::clicked,
+            this, &PropertiesDialog::selectLineFromScriptLog
+        );
+        layout->addWidget(_fillFromScriptLog);
+
         _commandLabel = new QLabel("Property Set Command");
         layout->addWidget(_commandLabel);
 
@@ -333,6 +342,7 @@ void PropertiesDialog::transitionFromEditMode() {
 }
 
 void PropertiesDialog::editBoxDisabled(bool disabled) {
+    _fillFromScriptLog->setDisabled(disabled);
     _commandLabel->setDisabled(disabled);
     _commandCombo->setDisabled(disabled);
     _propertyLabel->setDisabled(disabled);
@@ -368,3 +378,89 @@ void PropertiesDialog::keyPressEvent(QKeyEvent* evt) {
     QDialog::keyPressEvent(evt);
 }
 
+void PropertiesDialog::selectLineFromScriptLog() {
+    QComboBox* comboBox = new QComboBox;
+
+    QFile file(QString::fromStdString(absPath("${LOGS}/scriptLog.txt").string()));
+    if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        QTextStream in(&file);
+        while (!in.atEnd()) {
+            QString line = in.readLine();
+            // removing return from a few statments
+            // these are usually generated by gui panels
+            line.remove(QRegularExpression("^return "));
+
+            if (line.isEmpty()) {
+                continue;
+            }
+
+            if (!line.startsWith("openspace.setPropertyValue")) {
+                continue;
+            }
+
+            comboBox->addItem(line);
+        }
+    }
+
+    QDialog dialog;
+
+    connect(&dialog, &QDialog::finished, [this, comboBox](int result) {
+        if (result == QDialog::Rejected) {
+            return;
+        }
+
+        QString text = comboBox->currentText();
+        if (!text.startsWith("openspace.setPropertyValue")) {
+            return;
+        }
+
+        // We have a string that is of the form:
+        // openspace.setPropertyValue('prop', value);
+
+        if (text.startsWith("openspace.setPropertyValueSingle")) {
+            using namespace std::string_view_literals;
+            _commandCombo->setCurrentIndex(0);
+            text = text.mid("openspace.setPropertyValueSingle"sv.size() + 1); // +1 for (
+        }
+        else {
+            // command == "openspace.setPropertyValue"
+            using namespace std::string_view_literals;
+            _commandCombo->setCurrentIndex(1);
+            text = text.mid("openspace.setPropertyValue"sv.size() + 1); // +1 for (
+        }
+
+        // Remove everything past the closing brace
+        text = text.left(text.indexOf(")"));
+        QStringList textList = text.split(",");
+
+        if (textList.size() < 2) {
+            return;
+        }
+
+        // Remove the string markers around the property
+        QString property = textList[0].mid(1, textList[0].size() - 2);
+
+        textList.removeFirst();
+        QString value = textList.join(",");
+
+
+        _propertyEdit->setText(property.trimmed());
+        _valueEdit->setText(value.trimmed());
+    });
+
+    QLayout* layout = new QVBoxLayout;
+    QLabel* label = new QLabel("Select a line from the Script Log to add");
+    layout->addWidget(label);
+
+    layout->addWidget(comboBox);
+
+    QDialogButtonBox* bb = new QDialogButtonBox(
+        QDialogButtonBox::Ok | QDialogButtonBox::Cancel
+    );
+    connect(bb, &QDialogButtonBox::accepted, &dialog, &QDialog::accept);
+    connect(bb, &QDialogButtonBox::rejected, &dialog, &QDialog::reject);
+    layout->addWidget(bb);
+    
+    dialog.setLayout(layout);
+    dialog.exec();
+}