Make it run with Qt6

This is a huge commit. Changes:
* Obviously, make it compile
* Make it run (only scarcely tested)
* get rid of most of clang's warnings

Let's see what surprises are in store...

1 files changed, 5 insertions, 7 deletions

diff --git a/movieinfopage.cpp b/movieinfopage.cpp
index 787329f..6ebc1e1 100644
--- a/movieinfopage.cpp
+++ b/movieinfopage.cpp
@@ -151,13 +151,11 @@ void MovieInfoPage::addFile(const QString &file){
             itemData[WizardTreeModel::FileType] = WizardTreeModel::Movie;
         }else{
             QString baseName = fi.completeBaseName();
-            QRegExp reFront = QRegExp("front");
-            reFront.setCaseSensitivity(Qt::CaseInsensitive);
-            QRegExp reBack = QRegExp("back");
-            reBack.setCaseSensitivity(Qt::CaseInsensitive);
-            if(baseName.endsWith('f') || (reFront.indexIn(baseName) != -1)){
+            QRegularExpression reFront("front", QRegularExpression::CaseInsensitiveOption);
+            QRegularExpression reBack("back", QRegularExpression::CaseInsensitiveOption);
+            if(baseName.endsWith('f') || reFront.match(baseName).hasMatch()){
                 itemData[WizardTreeModel::FileType] = WizardTreeModel::FrontCover;
-            }else if(baseName.endsWith('b') || (reBack.indexIn(baseName) != -1)){
+            }else if(baseName.endsWith('b') || reBack.match(baseName).hasMatch()){
                 itemData[WizardTreeModel::FileType] = WizardTreeModel::BackCover;
             }else{
                 itemData[WizardTreeModel::FileType] = WizardTreeModel::GeneralCover;
@@ -254,7 +252,7 @@ void MovieInfoPage::guessOld(const QString &fullPath){
     QDirIterator it(fi.dir());
     QList<QVariant> itemData;
     while(it.hasNext()){
-        QFileInfo curFi = it.next();
+        QFileInfo curFi(it.next());
         QString curBaseName = curFi.completeBaseName();
         for(int i = 0; i < mFileModel->rowCount(mFileModel->rootIndex()); ++i){
             QModelIndex curIdx = mFileModel->index(i, WizardTreeModel::FileName, mFileModel->rootIndex());