--- s10k/CommonUtils/util.cpp	2017/10/05 17:48:32	1073
+++ s10k/CommonUtils/util.cpp	2017/12/30 14:30:28	1095
@@ -1,582 +1,587 @@
-/**
- * Copyright (C) 2017 - Fábio Bento (random-guy)
- *
- * This library is distributed under the MIT License. See notice at the end
- * of this file.
- *
- */
-
-#include "util.h"
-
-namespace Util{
-
-namespace FileSystem {
-
-QString normalizePath(QString path){
-    return path.replace("\\","/");
-}
-
-QString cutName(QString path){
-    return path.remove(0,path.lastIndexOf('/')).remove('"');
-}
-
-QString cutNameWithoutBackSlash(QString path){
-    return cutName(path).remove('/');
-}
-
-QString normalizeAndQuote(QString path){
-    return String::insertQuotes(normalizePath(path));
-}
-
-// Created from scratch
-bool copyDir(const QString &fromPath, QString toPath, const bool isRecursive){
-    QDir fromDir(fromPath);
-    QDir toDir(toPath);
-
-    if(!toDir.mkdir(fromDir.dirName())){ // create the folder in the destination
-        return false;
-    }
-
-    // Update toPath to include the folder from "fromPath"
-    toPath = toPath + "/" + fromDir.dirName();
-    toDir = QDir(toPath);
-
-    for(const QFileInfo &currFileInfo : fromDir.entryInfoList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot)){
-
-        if(currFileInfo.isFile()){
-
-            QFile destFile(toPath + "/" + currFileInfo.fileName());
-
-            if(!QFile::copy(currFileInfo.absoluteFilePath(),toPath + "/" + currFileInfo.fileName())){
-                return false;
-            }
-        }
-        else if(isRecursive && currFileInfo.isDir() && currFileInfo.absoluteFilePath() != fromDir.absolutePath()){
-
-            if(!copyDir(currFileInfo.absoluteFilePath(), toPath, isRecursive)){
-                return false;
-            }
-        }
-    }
-
-    return true;
-}
-
-//Copied from here: http://stackoverflow.com/questions/2536524/copy-directory-using-qt (ty roop)
-bool rmDir(const QString &dirPath)
-{
-    QDir dir(dirPath);
-    if (!dir.exists())
-        return true;
-    foreach(const QFileInfo &info, dir.entryInfoList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot)) {
-        if (info.isDir()) {
-            if (!rmDir(info.filePath()))
-                return false;
-        } else {
-            if (!dir.remove(info.fileName()))
-                return false;
-        }
-    }
-    QDir parentDir(QFileInfo(dirPath).path());
-    return parentDir.rmdir(QFileInfo(dirPath).fileName());
-}
-
-// Gets all files from a folder filtered by a given wildcard
-QStringList getFolderFilesByWildcard(const QString &entryFolder, const QString &wildcard, bool isRecursive){
-
-    QStringList filesFound; // result files with absolute path
-
-    QDirIterator it(entryFolder, QDir::Files, (isRecursive ? QDirIterator::Subdirectories : QDirIterator::NoIteratorFlags));
-
-    while (it.hasNext()){
-        filesFound << it.next();
-    }
-
-    return filterFilesByWildcard(filesFound, wildcard);
-}
-
-// Supports wildcards, and subdirectories with wildcard e.g.:
-// *.xml
-// /myXmls/*.xml
-//
-// online helper: https://regex101.com/
-QStringList filterFilesByWildcard(const QStringList &filePaths, const QString &wildcard){
-    QStringList resultFiles;
-    QString formattedWildcard;
-
-    if(wildcard.trimmed().isEmpty()){
-        return resultFiles;
-    }
-
-    formattedWildcard=normalizePath(wildcard); // Convert slashes to work in both mac and windows
-
-    // escape the string so '.' or '(' chars get correctly escaped
-    formattedWildcard = QRegularExpression::escape(formattedWildcard);
-
-    // replace * by the corresponding regex
-    formattedWildcard.replace("\\*",".*");
-
-    // replace ? by the corresponding regex
-    formattedWildcard.replace("\\?",".");
-
-    // if it doesn't start with any regex wildcard or a subdirectory slash, add a slash to beginning (so the file/folder matches at least the root folder)
-    // We use \\/ instead of / because it was escaped
-    if(!formattedWildcard.startsWith("\\/") && !formattedWildcard.startsWith(".*") && !formattedWildcard.startsWith(".")){
-        formattedWildcard = "\\/" + formattedWildcard;
-    }
-
-    // if it is a subdirectory add * to match
-    if(formattedWildcard.startsWith("\\/")){
-        formattedWildcard = ".*" + formattedWildcard;
-    }
-
-    formattedWildcard = "^" + formattedWildcard + "$"; // we want a full match (http://stackoverflow.com/a/5752852)
-
-    QRegularExpression regex(formattedWildcard);
-
-    for(const QString &currentFile : filePaths){
-
-        if(regex.match(currentFile).hasMatch()){
-            resultFiles << currentFile;
-        }
-
-    }
-
-    return resultFiles;
-}
-
-// Returns empty QString on failure.
-// Based from here: http://www.qtcentre.org/archive/index.php/t-35674.html (thanks wysota!)
-QString fileHash(const QString &fileName, QCryptographicHash::Algorithm hashAlgorithm)
-{
-
-    QCryptographicHash crypto(hashAlgorithm);
-    QFile file(fileName);
-    file.open(QFile::ReadOnly);
-    while(!file.atEnd()){
-        crypto.addData(file.read(8192));
-    }
-    QByteArray hash = crypto.result();
-
-    return QString(crypto.result().toHex());
-
-}
-
-
-/**
-  Gets application directory. In mac os gets the .app directory
-  **/
-QString getAppPath(){
-#ifdef Q_OS_MAC
-    QDir dir = QDir(QCoreApplication::applicationDirPath());
-    if(dir.absolutePath().contains(".app")){ // include bundle, but we don't want it
-        dir.cdUp();
-        dir.cdUp();
-        dir.cdUp();
-    }
-    return dir.absolutePath();
-#else
-    return  QDir::currentPath();
-#endif
-}
-
-bool backupFile(QString file){
-    return QFile::copy(file,file+".bak");
-}
-
-}
-
-namespace String {
-
-QString insertApostrophes(const QString &currString){
-    return "'"+currString+"'";
-}
-
-QString insertQuotes(const QString &currString){
-    return "\""+currString+"\"";
-}
-
-QString fullTrim(QString str) {
-
-    str = str.simplified(); //convert all invisible chars in normal whitespaces
-    str.replace( " ", "" );
-
-    return str;
-}
-
-QStringList substring(QString myString, QString separator, Qt::CaseSensitivity cs){
-    QStringList result = QStringList();
-    int currIdx=0, nextIdx=0;
-
-    while(true){
-        nextIdx=myString.indexOf(separator,currIdx,cs);
-        result << myString.mid(currIdx,nextIdx-currIdx);
-        if(nextIdx==-1) break;
-        currIdx=nextIdx+1;
-    }
-
-    return result;
-}
-
-QString normalizeDecimalSeparator(QString value){
-    return value.replace(',','.');
-}
-
-//Searches for the QString "toSearch" in the "myString" variable backward
-//Returns the index of the first match or -1 if not found
-int indexOfBackward(QString myString, QString toSearch, int from){
-    int myStringSize=myString.size();
-    int toSearchSize=toSearch.size();
-
-    if(from==-1){
-        from=myStringSize;
-    }
-
-    int i=from;
-
-    while(i>=0){
-        for(int j=toSearchSize-1; j>=0; j--){
-            i--;
-            if(myString.at(i)!=toSearch.at(j)){
-                break;
-            }
-            if(j==0){
-                return i;
-            }
-        }
-    }
-
-    return -1;
-}
-
-// no problem here with "temporary" cstr
-// https://stackoverflow.com/questions/1971183/when-does-c-allocate-deallocate-string-literals
-const char* boolToCstr(bool currentBoolean){
-    return currentBoolean ? "true" : "false";
-}
-
-}
-
-#ifdef QT_GUI_LIB
-namespace Dialogs {
-
-void showInfo(const QString &message){
-    QMessageBox msgBox;
-    msgBox.setIcon(QMessageBox::Information);
-    msgBox.setText(message);
-    msgBox.exec();
-}
-
-void showRichInfo(const QString &message){
-    QMessageBox msgBox;
-    msgBox.setTextFormat(Qt::RichText);
-    msgBox.setIcon(QMessageBox::Information);
-    msgBox.setText(message);
-    msgBox.exec();
-}
-
-void showWarning(const QString &message){
-    QMessageBox msgBox;
-    msgBox.setIcon(QMessageBox::Warning);
-    msgBox.setText(message);
-    msgBox.exec();
-}
-
-void showError(const QString &message){
-    QMessageBox msgBox;
-    msgBox.setIcon(QMessageBox::Critical);
-    msgBox.setText(message);
-    msgBox.exec();
-}
-
-void showRichError(const QString &message){
-    QMessageBox msgBox;
-    msgBox.setIcon(QMessageBox::Critical);
-    msgBox.setText(message);
-    msgBox.exec();
-}
-
-bool showQuestion(QWidget * parent, QString message, QMessageBox::StandardButton standardButton){
-    return QMessageBox::question (parent, "Are you sure?", message, QMessageBox::Yes | QMessageBox::No, standardButton)==QMessageBox::Yes;
-}
-
-QMessageBox::StandardButton showQuestionWithCancel(QWidget * parent, QString message, QMessageBox::StandardButton standardButton){
-    return QMessageBox::question (parent, "Are you sure?", message, QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, standardButton);
-}
-
-QStringList multipleDirSelection(const QString &title){
-    QFileDialog w;
-
-    // We need to use non native dialog, because native doesn't support multiple folder selection
-    w.setOption(QFileDialog::DontUseNativeDialog,true);
-
-    w.setFileMode(QFileDialog::DirectoryOnly);
-
-    w.setWindowTitle(title);
-
-    QTreeView *t = w.findChild<QTreeView*>();
-
-    if (t) {
-        t->setSelectionMode(QAbstractItemView::MultiSelection);
-    }
-
-    if(w.exec()){ //if accepted
-        return w.selectedFiles();
-    }
-    return QStringList(); //return empty
-}
-
-}
-#endif
-
-namespace Validation {
-
-// Check if any string in the list is empty
-bool checkEmptySpaces(QStringList toCheck){
-    foreach (QString current, toCheck){
-        if(current.trimmed().isEmpty()){
-            return true; //There are empty spaces
-        }
-    }
-    return false;
-}
-
-bool checkIfIntegers(QStringList toCheck){
-    foreach (QString current, toCheck){
-        if(!isStringInteger(current)){
-            return true; // Some aren't valid integers
-        }
-    }
-    return false;
-}
-
-bool checkIfDoubles(QStringList toCheck){
-    foreach (QString current, toCheck){
-        if(!isStringDouble(current)){
-            return true; // Some aren't valid doubles
-        }
-    }
-    return false;
-}
-
-bool isStringInteger(QString myString){
-    bool isNumber;
-
-    myString.toInt(&isNumber); //convert to int and see if it succeeds
-
-    return isNumber;
-}
-
-bool isStringDouble(QString myString){
-    bool isDouble;
-
-    myString.toDouble(&isDouble); //convert to double and see if it succeeds
-
-    return isDouble;
-}
-
-}
-
-namespace System {
-
-#ifdef QT_GUI_LIB
-// From here: http://stackoverflow.com/questions/17893328/qt-getting-the-screen-resolution-without-the-extended-monitor ty Chris
-QRect getScreenResolution(){
-    QDesktopWidget widget;
-    return widget.availableGeometry(widget.primaryScreen()); // or screenGeometry(), depending on your needs
-}
-#endif
-
-}
-
-#ifdef QT_GUI_LIB
-namespace TableWidget {
-
-
-void addRow(QTableWidget *myTable, QStringList &columns){
-    //Get actual number rows
-    int twSize=myTable->rowCount();
-
-    //increase the rows for the new item
-    myTable->setRowCount(twSize+1);
-
-    //Add to table and list to
-    for(int i=0; i<columns.size(); i++){
-        QTableWidgetItem *newColumn = new QTableWidgetItem(columns[i]);
-        myTable->setItem(twSize,i,newColumn);
-        // Add a tooltip with with the cell content
-        myTable->item(twSize,i)->setToolTip(myTable->item(twSize,i)->text());
-    }
-
-}
-
-
-QModelIndexList getSelectedRows(QTableWidget *myTable){
-    return myTable->selectionModel()->selectedRows();
-}
-
-QModelIndexList getCurrentRows(QTableWidget *myTable){
-
-    QModelIndexList oldSelection = getSelectedRows(myTable);
-
-    myTable->selectAll();
-
-    QModelIndexList allRows = getSelectedRows(myTable);
-
-    myTable->selectionModel()->clearSelection();
-
-    // Restore old selection
-    for(const QModelIndex &currentIndex : oldSelection){
-        myTable->selectionModel()->select(currentIndex, QItemSelectionModel::Select | QItemSelectionModel::SelectionFlag::Rows);
-    }
-
-    return allRows;
-}
-
-int getNumberSelectedRows(QTableWidget *myTable){
-    return getSelectedRows(myTable).size();
-}
-
-void clearContents(QTableWidget *myTable, const QString &nothingToClearMessage, const QString &questionToClear){
-
-    if(myTable->rowCount()==0){
-        Dialogs::showInfo(nothingToClearMessage);
-        return;
-    }
-
-    if(Dialogs::showQuestion(myTable, questionToClear)){
-        clearContentsNoPrompt(myTable);
-    }
-
-}
-
-void clearContentsNoPrompt(QTableWidget *myTable){
-    myTable->clearContents();
-    myTable->setRowCount(0);
-}
-
-// Adapted from here:
-// http://stackoverflow.com/questions/29176317/qtablewidget-checkbox-get-state-and-location
-void addCheckBox(QTableWidget *myTable, int row, int column, QCheckBox *checkbox){
-    if(checkbox == nullptr){
-        checkbox = new QCheckBox();
-    }
-
-    QWidget *auxLayoutWidget = new QWidget(myTable);
-
-    QHBoxLayout* checkBoxLayout = new QHBoxLayout();
-    checkBoxLayout->setContentsMargins(0,0,0,0);
-    checkBoxLayout->addWidget(checkbox);
-    checkBoxLayout->setAlignment(Qt::AlignCenter);
-    checkBoxLayout->setSpacing(0);
-    auxLayoutWidget->setLayout(checkBoxLayout);
-
-    myTable->setCellWidget(row, column, auxLayoutWidget);
-}
-
-// Adapted from here:
-// http://stackoverflow.com/questions/29176317/qtablewidget-checkbox-get-state-and-location
-QCheckBox* getCheckBoxFromCell(QTableWidget *myTable, int row, int column){
-    return dynamic_cast<QCheckBox*>(myTable->cellWidget(row, column)->findChild<QCheckBox *>());
-}
-
-// Adapted from here:
-// http://www.qtcentre.org/threads/3386-QTableWidget-move-row
-// Thanks jpn
-void swapRows(QTableWidget *myTable, const int indexSourceRow, const int indexDestinationRow, bool selectSwappedRow)
-{
-    // takes and returns the whole row
-    auto takeRow = [&myTable](int row) -> QList<QTableWidgetItem*>
-    {
-        QList<QTableWidgetItem*> rowItems;
-        for (int col = 0; col < myTable->columnCount(); ++col)
-        {
-            rowItems << myTable->takeItem(row, col);
-        }
-        return rowItems;
-    };
-
-    // sets the whole row
-    auto setRow = [&myTable](int row, const QList<QTableWidgetItem*>& rowItems)
-    {
-        for (int col = 0; col < myTable->columnCount(); ++col)
-        {
-            myTable->setItem(row, col, rowItems.at(col));
-        }
-    };
-
-    // take whole rows
-    QList<QTableWidgetItem*> sourceItems = takeRow(indexSourceRow);
-    QList<QTableWidgetItem*> destItems = takeRow(indexDestinationRow);
-
-    // set back in reverse order
-    setRow(indexSourceRow, destItems);
-    setRow(indexDestinationRow, sourceItems);
-
-    if(selectSwappedRow){
-        myTable->selectRow(indexDestinationRow);
-    }
-}
-
-void deleteSelectedRows(QTableWidget *myTable){
-    int size = myTable->selectionModel()->selectedRows().size();
-
-    for(int i=0; i<size; i++){
-        myTable->removeRow(myTable->selectionModel()->selectedRows().at(size-i-1).row());
-    }
-}
-
-}
-#endif
-
-#ifdef QT_GUI_LIB
-namespace StatusBar {
-
-void showError(QStatusBar * const statusBar, const QString &message){
-
-    QPalette myPalete = QPalette();
-    myPalete.setColor( QPalette::WindowText, QColor(255,0,0));
-    statusBar->setPalette( myPalete );
-    statusBar->showMessage(message,10000); //display by 10 seconds
-
-}
-
-void showSuccess(QStatusBar * const statusBar,const QString &message){
-
-    QPalette myPalete = QPalette();
-    myPalete.setColor( QPalette::WindowText, QColor(0,150,0));
-    statusBar->setPalette( myPalete );
-    statusBar->showMessage(message,10000); //display by 10 seconds
-
-}
-
-}
-#endif
-
-}
-
-
-/**
- * Copyright (c) 2017 - Fábio Bento (random-guy)
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
+/**
+ * Copyright (C) 2017 - Fábio Bento (random-guy)
+ *
+ * This library is distributed under the MIT License. See notice at the end
+ * of this file.
+ *
+ */
+
+#include "util.h"
+
+namespace Util{
+
+namespace FileSystem {
+
+QString normalizePath(QString path){
+    return path.replace("\\","/");
+}
+
+QString cutName(QString path){
+    return path.remove(0,path.lastIndexOf('/')).remove('"');
+}
+
+QString cutNameWithoutBackSlash(QString path){
+    return cutName(path).remove('/');
+}
+
+QString normalizeAndQuote(QString path){
+    return String::insertQuotes(normalizePath(path));
+}
+
+// Created from scratch
+bool copyDir(const QString &fromPath, QString toPath, const bool isRecursive){
+    QDir fromDir(fromPath);
+    QDir toDir(toPath);
+
+    if(!toDir.mkdir(fromDir.dirName())){ // create the folder in the destination
+        return false;
+    }
+
+    // Update toPath to include the folder from "fromPath"
+    toPath = toPath + "/" + fromDir.dirName();
+    toDir = QDir(toPath);
+
+    for(const QFileInfo &currFileInfo : fromDir.entryInfoList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot)){
+
+        if(currFileInfo.isFile()){
+
+            QFile destFile(toPath + "/" + currFileInfo.fileName());
+
+            if(!QFile::copy(currFileInfo.absoluteFilePath(),toPath + "/" + currFileInfo.fileName())){
+                return false;
+            }
+        }
+        else if(isRecursive && currFileInfo.isDir() && currFileInfo.absoluteFilePath() != fromDir.absolutePath()){
+
+            if(!copyDir(currFileInfo.absoluteFilePath(), toPath, isRecursive)){
+                return false;
+            }
+        }
+    }
+
+    return true;
+}
+
+//Copied from here: http://stackoverflow.com/questions/2536524/copy-directory-using-qt (ty roop)
+bool rmDir(const QString &dirPath)
+{
+    QDir dir(dirPath);
+    if (!dir.exists())
+        return true;
+    for(const QFileInfo &info : dir.entryInfoList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot)) {
+        if (info.isDir()) {
+            if (!rmDir(info.filePath()))
+                return false;
+        } else {
+            if (!dir.remove(info.fileName()))
+                return false;
+        }
+    }
+    QDir parentDir(QFileInfo(dirPath).path());
+    return parentDir.rmdir(QFileInfo(dirPath).fileName());
+}
+
+// Gets all files from a folder filtered by a given wildcard
+QStringList getFolderFilesByWildcard(const QString &entryFolder, const QString &wildcard, bool isRecursive){
+
+    QStringList filesFound; // result files with absolute path
+
+    QDirIterator it(entryFolder, QDir::Files, (isRecursive ? QDirIterator::Subdirectories : QDirIterator::NoIteratorFlags));
+
+    while (it.hasNext()){
+        filesFound << it.next();
+    }
+
+    return filterFilesByWildcard(filesFound, wildcard);
+}
+
+// Supports wildcards, and subdirectories with wildcard e.g.:
+// *.xml
+// /myXmls/*.xml
+//
+// online helper: https://regex101.com/
+QStringList filterFilesByWildcard(const QStringList &filePaths, const QString &wildcard){
+    QStringList resultFiles;
+    QString formattedWildcard;
+
+    if(wildcard.trimmed().isEmpty()){
+        return resultFiles;
+    }
+
+    formattedWildcard=normalizePath(wildcard); // Convert slashes to work in both mac and windows
+
+    // escape the string so '.' or '(' chars get correctly escaped
+    formattedWildcard = QRegularExpression::escape(formattedWildcard);
+
+    // replace * by the corresponding regex
+    formattedWildcard.replace("\\*",".*");
+
+    // replace ? by the corresponding regex
+    formattedWildcard.replace("\\?",".");
+
+    // if it doesn't start with any regex wildcard or a subdirectory slash, add a slash to beginning (so the file/folder matches at least the root folder)
+    // We use \\/ instead of / because it was escaped
+    if(!formattedWildcard.startsWith("\\/") && !formattedWildcard.startsWith(".*") && !formattedWildcard.startsWith(".")){
+        formattedWildcard = "\\/" + formattedWildcard;
+    }
+
+    // if it is a subdirectory add * to match
+    if(formattedWildcard.startsWith("\\/")){
+        formattedWildcard = ".*" + formattedWildcard;
+    }
+
+    formattedWildcard = "^" + formattedWildcard + "$"; // we want a full match (http://stackoverflow.com/a/5752852)
+
+    QRegularExpression regex(formattedWildcard);
+
+    for(const QString &currentFile : filePaths){
+
+        if(regex.match(currentFile).hasMatch()){
+            resultFiles << currentFile;
+        }
+
+    }
+
+    return resultFiles;
+}
+
+// Returns empty QString on failure.
+// Based from here: http://www.qtcentre.org/archive/index.php/t-35674.html (thanks wysota!)
+QString fileHash(const QString &fileName, QCryptographicHash::Algorithm hashAlgorithm)
+{
+
+    QCryptographicHash crypto(hashAlgorithm);
+    QFile file(fileName);
+    file.open(QFile::ReadOnly);
+    while(!file.atEnd()){
+        crypto.addData(file.read(8192));
+    }
+    QByteArray hash = crypto.result();
+
+    return QString(crypto.result().toHex());
+
+}
+
+
+/**
+  Gets application directory. In mac os gets the .app directory
+  **/
+QString getAppPath(){
+#ifdef Q_OS_MAC
+    QDir dir = QDir(QCoreApplication::applicationDirPath());
+    if(dir.absolutePath().contains(".app")){ // include bundle, but we don't want it
+        dir.cdUp();
+        dir.cdUp();
+        dir.cdUp();
+    }
+    return dir.absolutePath();
+#else
+    return  QDir::currentPath();
+#endif
+}
+
+bool backupFile(const QString &file, QString newFilename){
+	
+	if(newFilename.isEmpty()){
+		newFilename = file;
+	}
+	
+    return QFile::copy(file, newFilename+".bak");
+}
+
+}
+
+namespace String {
+
+QString insertApostrophes(const QString &currString){
+    return "'"+currString+"'";
+}
+
+QString insertQuotes(const QString &currString){
+    return "\""+currString+"\"";
+}
+
+QString fullTrim(QString str) {
+
+    str = str.simplified(); //convert all invisible chars in normal whitespaces
+    str.replace( " ", "" );
+
+    return str;
+}
+
+QStringList substring(QString myString, QString separator, Qt::CaseSensitivity cs){
+    QStringList result = QStringList();
+    int currIdx=0, nextIdx=0;
+
+    while(true){
+        nextIdx=myString.indexOf(separator,currIdx,cs);
+        result << myString.mid(currIdx,nextIdx-currIdx);
+        if(nextIdx==-1) break;
+        currIdx=nextIdx+1;
+    }
+
+    return result;
+}
+
+QString normalizeDecimalSeparator(QString value){
+    return value.replace(',','.');
+}
+
+//Searches for the QString "toSearch" in the "myString" variable backward
+//Returns the index of the first match or -1 if not found
+int indexOfBackward(QString myString, QString toSearch, int from){
+    int myStringSize=myString.size();
+    int toSearchSize=toSearch.size();
+
+    if(from==-1){
+        from=myStringSize;
+    }
+
+    int i=from;
+
+    while(i>=0){
+        for(int j=toSearchSize-1; j>=0; j--){
+            i--;
+            if(myString.at(i)!=toSearch.at(j)){
+                break;
+            }
+            if(j==0){
+                return i;
+            }
+        }
+    }
+
+    return -1;
+}
+
+// no problem here with "temporary" cstr
+// https://stackoverflow.com/questions/1971183/when-does-c-allocate-deallocate-string-literals
+const char* boolToCstr(bool currentBoolean){
+    return currentBoolean ? "true" : "false";
+}
+
+}
+
+#ifdef QT_GUI_LIB
+namespace Dialogs {
+
+void showInfo(const QString &message){
+    QMessageBox msgBox;
+    msgBox.setIcon(QMessageBox::Information);
+    msgBox.setText(message);
+    msgBox.exec();
+}
+
+void showRichInfo(const QString &message){
+    QMessageBox msgBox;
+    msgBox.setTextFormat(Qt::RichText);
+    msgBox.setIcon(QMessageBox::Information);
+    msgBox.setText(message);
+    msgBox.exec();
+}
+
+void showWarning(const QString &message){
+    QMessageBox msgBox;
+    msgBox.setIcon(QMessageBox::Warning);
+    msgBox.setText(message);
+    msgBox.exec();
+}
+
+void showError(const QString &message){
+    QMessageBox msgBox;
+    msgBox.setIcon(QMessageBox::Critical);
+    msgBox.setText(message);
+    msgBox.exec();
+}
+
+void showRichError(const QString &message){
+    QMessageBox msgBox;
+    msgBox.setIcon(QMessageBox::Critical);
+    msgBox.setText(message);
+    msgBox.exec();
+}
+
+bool showQuestion(QWidget * parent, QString message, QMessageBox::StandardButton standardButton){
+    return QMessageBox::question (parent, "Are you sure?", message, QMessageBox::Yes | QMessageBox::No, standardButton)==QMessageBox::Yes;
+}
+
+QMessageBox::StandardButton showQuestionWithCancel(QWidget * parent, QString message, QMessageBox::StandardButton standardButton){
+    return QMessageBox::question (parent, "Are you sure?", message, QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, standardButton);
+}
+
+QStringList multipleDirSelection(const QString &title){
+    QFileDialog w;
+
+    // We need to use non native dialog, because native doesn't support multiple folder selection
+    w.setOption(QFileDialog::DontUseNativeDialog,true);
+
+    w.setFileMode(QFileDialog::DirectoryOnly);
+
+    w.setWindowTitle(title);
+
+    QTreeView *t = w.findChild<QTreeView*>();
+
+    if (t) {
+        t->setSelectionMode(QAbstractItemView::MultiSelection);
+    }
+
+    if(w.exec()){ //if accepted
+        return w.selectedFiles();
+    }
+    return QStringList(); //return empty
+}
+
+}
+#endif
+
+namespace Validation {
+
+// Check if any string in the list is empty
+bool checkEmptySpaces(QStringList toCheck){
+    for (const QString &current : toCheck){
+        if(current.trimmed().isEmpty()){
+            return true; //There are empty spaces
+        }
+    }
+    return false;
+}
+
+bool checkIfIntegers(QStringList toCheck){
+    for (const QString &current : toCheck){
+        if(!isStringInteger(current)){
+            return true; // Some aren't valid integers
+        }
+    }
+    return false;
+}
+
+bool checkIfDoubles(QStringList toCheck){
+    for (const QString &current : toCheck){
+        if(!isStringDouble(current)){
+            return true; // Some aren't valid doubles
+        }
+    }
+    return false;
+}
+
+bool isStringInteger(QString myString){
+    bool isNumber;
+
+    myString.toInt(&isNumber); //convert to int and see if it succeeds
+
+    return isNumber;
+}
+
+bool isStringDouble(QString myString){
+    bool isDouble;
+
+    myString.toDouble(&isDouble); //convert to double and see if it succeeds
+
+    return isDouble;
+}
+
+}
+
+namespace System {
+
+#ifdef QT_GUI_LIB
+// From here: http://stackoverflow.com/questions/17893328/qt-getting-the-screen-resolution-without-the-extended-monitor ty Chris
+QRect getScreenResolution(){
+    QDesktopWidget widget;
+    return widget.availableGeometry(widget.primaryScreen()); // or screenGeometry(), depending on your needs
+}
+#endif
+
+}
+
+#ifdef QT_GUI_LIB
+namespace TableWidget {
+
+
+void addRow(QTableWidget *myTable, QStringList &columns){
+    //Get actual number rows
+    int twSize=myTable->rowCount();
+
+    //increase the rows for the new item
+    myTable->setRowCount(twSize+1);
+
+    //Add to table and list to
+    for(int i=0; i<columns.size(); i++){
+        QTableWidgetItem *newColumn = new QTableWidgetItem(columns[i]);
+        myTable->setItem(twSize,i,newColumn);
+        // Add a tooltip with with the cell content
+        myTable->item(twSize,i)->setToolTip(myTable->item(twSize,i)->text());
+    }
+
+}
+
+
+QModelIndexList getSelectedRows(QTableWidget *myTable){
+    return myTable->selectionModel()->selectedRows();
+}
+
+QModelIndexList getCurrentRows(QTableWidget *myTable){
+
+    QModelIndexList oldSelection = getSelectedRows(myTable);
+
+    myTable->selectAll();
+
+    QModelIndexList allRows = getSelectedRows(myTable);
+
+    myTable->selectionModel()->clearSelection();
+
+    // Restore old selection
+    for(const QModelIndex &currentIndex : oldSelection){
+        myTable->selectionModel()->select(currentIndex, QItemSelectionModel::Select | QItemSelectionModel::SelectionFlag::Rows);
+    }
+
+    return allRows;
+}
+
+int getNumberSelectedRows(QTableWidget *myTable){
+    return getSelectedRows(myTable).size();
+}
+
+void clearContents(QTableWidget *myTable, const QString &nothingToClearMessage, const QString &questionToClear){
+
+    if(myTable->rowCount()==0){
+        Dialogs::showInfo(nothingToClearMessage);
+        return;
+    }
+
+    if(Dialogs::showQuestion(myTable, questionToClear)){
+        clearContentsNoPrompt(myTable);
+    }
+
+}
+
+void clearContentsNoPrompt(QTableWidget *myTable){
+    myTable->clearContents();
+    myTable->setRowCount(0);
+}
+
+// Adapted from here:
+// http://stackoverflow.com/questions/29176317/qtablewidget-checkbox-get-state-and-location
+void addCheckBox(QTableWidget *myTable, int row, int column, QCheckBox *checkbox){
+    if(checkbox == nullptr){
+        checkbox = new QCheckBox();
+    }
+
+    QWidget *auxLayoutWidget = new QWidget(myTable);
+
+    QHBoxLayout* checkBoxLayout = new QHBoxLayout();
+    checkBoxLayout->setContentsMargins(0,0,0,0);
+    checkBoxLayout->addWidget(checkbox);
+    checkBoxLayout->setAlignment(Qt::AlignCenter);
+    checkBoxLayout->setSpacing(0);
+    auxLayoutWidget->setLayout(checkBoxLayout);
+
+    myTable->setCellWidget(row, column, auxLayoutWidget);
+}
+
+// Adapted from here:
+// http://stackoverflow.com/questions/29176317/qtablewidget-checkbox-get-state-and-location
+QCheckBox* getCheckBoxFromCell(QTableWidget *myTable, int row, int column){
+    return dynamic_cast<QCheckBox*>(myTable->cellWidget(row, column)->findChild<QCheckBox *>());
+}
+
+// Adapted from here:
+// http://www.qtcentre.org/threads/3386-QTableWidget-move-row
+// Thanks jpn
+void swapRows(QTableWidget *myTable, const int indexSourceRow, const int indexDestinationRow, bool selectSwappedRow)
+{
+    // takes and returns the whole row
+    auto takeRow = [&myTable](int row) -> QList<QTableWidgetItem*>
+    {
+        QList<QTableWidgetItem*> rowItems;
+        for (int col = 0; col < myTable->columnCount(); ++col)
+        {
+            rowItems << myTable->takeItem(row, col);
+        }
+        return rowItems;
+    };
+
+    // sets the whole row
+    auto setRow = [&myTable](int row, const QList<QTableWidgetItem*>& rowItems)
+    {
+        for (int col = 0; col < myTable->columnCount(); ++col)
+        {
+            myTable->setItem(row, col, rowItems.at(col));
+        }
+    };
+
+    // take whole rows
+    QList<QTableWidgetItem*> sourceItems = takeRow(indexSourceRow);
+    QList<QTableWidgetItem*> destItems = takeRow(indexDestinationRow);
+
+    // set back in reverse order
+    setRow(indexSourceRow, destItems);
+    setRow(indexDestinationRow, sourceItems);
+
+    if(selectSwappedRow){
+        myTable->selectRow(indexDestinationRow);
+    }
+}
+
+void deleteSelectedRows(QTableWidget *myTable){
+    int size = myTable->selectionModel()->selectedRows().size();
+
+    for(int i=0; i<size; i++){
+        myTable->removeRow(myTable->selectionModel()->selectedRows().at(size-i-1).row());
+    }
+}
+
+}
+#endif
+
+#ifdef QT_GUI_LIB
+namespace StatusBar {
+
+void showError(QStatusBar * const statusBar, const QString &message){
+
+    QPalette myPalete = QPalette();
+    myPalete.setColor( QPalette::WindowText, QColor(255,0,0));
+    statusBar->setPalette( myPalete );
+    statusBar->showMessage(message,10000); //display by 10 seconds
+
+}
+
+void showSuccess(QStatusBar * const statusBar,const QString &message){
+
+    QPalette myPalete = QPalette();
+    myPalete.setColor( QPalette::WindowText, QColor(0,150,0));
+    statusBar->setPalette( myPalete );
+    statusBar->showMessage(message,10000); //display by 10 seconds
+
+}
+
+}
+#endif
+
+}
+
+
+/**
+ * Copyright (c) 2017 - Fábio Bento (random-guy)
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */