From 0a927fec5270716d4cfd1d5a8814b6e1992231b6 Mon Sep 17 00:00:00 2001
From: Unknown <robots_only_adrido@gmx.com>
Date: Mon, 25 Mar 2019 05:18:21 +0100
Subject: [PATCH] Modernize

---
 colorlineedit.cpp           |  2 +-
 configdialog.cpp            |  5 +++--
 drawmapfiguretablemodel.cpp |  2 +-
 geometry.cpp                | 24 ++++++++++++------------
 mainwindow.cpp              |  6 +++---
 5 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/colorlineedit.cpp b/colorlineedit.cpp
index 9ae0b26..bce7521 100644
--- a/colorlineedit.cpp
+++ b/colorlineedit.cpp
@@ -19,7 +19,7 @@ void ColorLineEdit::selectColor()
     if (!current.isValid()) {
         current = Qt::white;
     }
-    const QColor color = QColorDialog::getColor(current, this, NULL, options);
+    const QColor color = QColorDialog::getColor(current, this, nullptr, options);
 
     if (color.isValid()) {
         this->setText(color.name());
diff --git a/configdialog.cpp b/configdialog.cpp
index 6aa488e..c20534c 100644
--- a/configdialog.cpp
+++ b/configdialog.cpp
@@ -119,8 +119,9 @@ void ConfigDialog::on_browseMapper_clicked()
 QString ConfigSettings::getDefaultMapperExecutable()
 {
     QStringList locations = getMapperExecutables();
-    if (locations.empty()) return "";
-    else return locations.at(0);
+    if (locations.empty())
+        return QString();
+    return locations.at(0);
 }
 
 void ConfigSettings::addMapperExecutablesToList(QStringList &existingList, QStringList &pathList)
diff --git a/drawmapfiguretablemodel.cpp b/drawmapfiguretablemodel.cpp
index 4d5692e..d78078b 100644
--- a/drawmapfiguretablemodel.cpp
+++ b/drawmapfiguretablemodel.cpp
@@ -116,7 +116,7 @@ QVariant DrawMapFigureTableModel::data(const QModelIndex &index, int role) const
             // FIXME: Implement me!
             return QVariant();
         }
-       else if(role == Qt::DecorationRole && col==4){
+        else if(role == Qt::DecorationRole && col==4){
             return item->getColor();
         }
         else if(role == Qt::CheckStateRole && col ==1){
diff --git a/geometry.cpp b/geometry.cpp
index 754b0a3..d38897c 100644
--- a/geometry.cpp
+++ b/geometry.cpp
@@ -207,9 +207,9 @@ void Geometry::computeCorner0()
 {
     for (int i = 0; i < 2; i++) {
         if (dimension[i] < 0)
-                corner[0][i] = center[i] + (-dimension[i]) / 2;
-            else
-                corner[0][i] = center[i] - dimension[i] / 2;
+            corner[0][i] = center[i] + (-dimension[i]) / 2;
+        else
+            corner[0][i] = center[i] - dimension[i] / 2;
     }
 }
 
@@ -217,9 +217,9 @@ void Geometry::computeCorner1()
 {
     for (int i = 0; i < 2; i++) {
         if (dimension[i] < 0)
-                corner[1][i] = corner[0][i] + dimension[i] + 1;
-            else
-                corner[1][i] = corner[0][i] + dimension[i] - 1;
+            corner[1][i] = corner[0][i] + dimension[i] + 1;
+        else
+            corner[1][i] = corner[0][i] + dimension[i] - 1;
     }
 }
 
@@ -227,9 +227,9 @@ void Geometry::computeCenter()
 {
     for (int i = 0; i < 2; i++) {
         if (corner[0][i] > corner[1][i])
-                center[i] = corner[0][i] - (-dimension[i]) / 2;
-            else
-                center[i] = corner[0][i] + dimension[i] / 2;
+            center[i] = corner[0][i] - (-dimension[i]) / 2;
+        else
+            center[i] = corner[0][i] + dimension[i] / 2;
     }
 }
 
@@ -237,8 +237,8 @@ void Geometry::computeDimensions()
 {
     for (int i = 0; i < 2; i++) {
         if (corner[0][i] > corner[1][i])
-                dimension[i] = corner[1][i] - corner[0][i] - 1;
-            else
-                dimension[i] = corner[1][i] - corner[0][i] + 1;
+            dimension[i] = corner[1][i] - corner[0][i] - 1;
+        else
+            dimension[i] = corner[1][i] - corner[0][i] + 1;
     }
 }
diff --git a/mainwindow.cpp b/mainwindow.cpp
index cd353ba..1f36c72 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -431,7 +431,7 @@ void MainWindow::on_button_generate_clicked()
                                                             tr("MinetestMapper will be executed using this arguments. \n"
                                                                "The arguments can be removed, modified, or new arguments can be added."),//label
                                                             arguments.join("\n"),//text
-                                                            &ok,0);
+                                                            &ok);
         if (ok) arguments = parameters.split("\n");
         else {
             ui->button_generate->setDisabled(false);
@@ -560,7 +560,7 @@ void MainWindow::createProfilesMenu(){
 // Called every time, when a menu entry of the profile menu is called
 void MainWindow::slotProfileChanged(QAction* action)
 {
-    if(action != 0) {
+    if(action) {
         writeProfile();
         currentProfile = action->data().toString();
         readProfile();
@@ -889,7 +889,7 @@ void MainWindow::on_actionNew_Profile_triggered()
                                             tr("Name of the new Profile:"),//label
                                             QLineEdit::Normal,
                                             "",//text
-                                            &ok,0);
+                                            &ok);
     if(ok && !profile.isEmpty()) {
         currentProfile = profile;
         QAction *action = new QAction(profile, this);