Fix Video sorting

Show directories in FileWidget and always put ".." first, then the
directories by creating a new QSortFilterProxyModel.

For this the file attribute is needed for every column, so use
QList<QStandardItem*> instead of individual QStandardItem*s.

Use enums to access columns.

1 files changed, 40 insertions, 22 deletions

diff --git a/filewidget.cpp b/filewidget.cpp
index 6d67007..d1d7a6a 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -68,7 +68,7 @@ void FileWidget::setupGui(){
     mFileView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 
     mModel = new QStandardItemModel;
-    mProxy = new FileSorter;
+    mProxy = new VideoSorter;
     mProxy->setSourceModel(mModel);
     mFileView->setModel(mProxy);
     readSettings();
@@ -96,7 +96,7 @@ void FileWidget::selectDir(){
 
 void FileWidget::gatherData(){
     QDir d(mDir->text());
-    QFileInfoList fl = d.entryInfoList(QStringList() << "*", QDir::Files, QDir::Name);
+    QFileInfoList fl = d.entryInfoList(QStringList() << "*", QDir::Files | QDir::Dirs | QDir::NoDot, QDir::Name | QDir::DirsFirst);
     mModel->clear();
     QStandardItem *root = mModel->invisibleRootItem();
     mModel->setHorizontalHeaderLabels(QStringList() << QChar(0x26A7) << tr("Name") << tr("MIME") << tr("MD5"));
@@ -108,34 +108,52 @@ void FileWidget::gatherData(){
 
     foreach(QFileInfo fi, fl){
         QMimeType mime = db.mimeTypeForFile(fi);
-        QStandardItem *i1;
-        QStandardItem *i2 = new QStandardItem(fi.fileName());
-        i2->setEditable(false);
-        QStandardItem *i4;
+        QList<QStandardItem*> fData;
+        FileAttrs attr = NotPresent;
+        for(int i = 0; i < RowCount; ++i){
+            QStandardItem *item = new QStandardItem;
+            item->setEditable(false);
+            if(i == Md5Row){
+                item->setFont(QFont("courier new"));
+            }
+            fData << item;
+        }
+        fData[NameRow]->setText(fi.fileName());
         if(mime.name().startsWith("video")){
             QString md5 = Helper::md5Sum(fi.absoluteFilePath());
-            i4 = new QStandardItem(md5);
-            i4->setFont(QFont("courier new"));
+            fData[Md5Row]->setText(md5);
             int haveFile = md5Count(md5);
             if(haveFile){
-                i1 = new QStandardItem(QIcon(":/huge_bra.png"), QString());
-                i1->setData(Present);
-                i2->setForeground(greenBrush);
+                fData[IconRow]->setIcon(QIcon(":/huge_bra.png"));
+                fData[NameRow]->setForeground(greenBrush);
+                attr = Present;
+            }else{
+                fData[IconRow]->setIcon(QIcon(":/chastity_belt.png"));
+                fData[NameRow]->setForeground(redBrush);
+                attr = NotPresent;
+            }
+        }else if(fi.isDir()){
+            if(fi.fileName() == ".."){
+                fData[IconRow]->setIcon(QIcon(":/up_dick.png"));
+                attr = ParentDir;
             }else{
-                i1 = new QStandardItem(QIcon(":/chastity_belt.png"), QString());
-                i1->setData(NotPresent);
-                i2->setForeground(redBrush);
+                fData[IconRow]->setIcon(QIcon(":/folder.png"));
+                attr = Directory;
             }
+            fData[Md5Row]->setText(tr("n/a"));
         }else{
-            i1 = new QStandardItem(QIcon(":/gaping_ass.png"), QString());
-            i1->setData(NoVideo);
-            i4 = new QStandardItem(tr("n/a"));
-            i4->setFont(QFont("courier new"));
+            fData[IconRow]->setIcon(QIcon(":/gaping_ass.png"));
+            fData[Md5Row]->setText(tr("n/a"));
+            attr = NoVideo;
+        }
+        fData[MimeRow]->setText(mime.name());
+        if(mime.name() == "inode/directory"){
+            fData[MimeRow]->setText("directory");
+        }
+        for(int i = 0; i < RowCount; ++i){
+            fData[i]->setData(attr);
         }
-        i1->setEditable(false);
-        QStandardItem *i3 = new QStandardItem(mime.name());
-        i3->setEditable(false);
-        root->appendRow(QList<QStandardItem*>() << i1 << i2 << i3 << i4);
+        root->appendRow(fData);
     }
     readHeaderData();
     qApp->restoreOverrideCursor();