* fix bug in nand extractor that kept on going even if you tried to extract a single file

* add pretty icons to the nand extractor

git-svn-id: http://wiiqt.googlecode.com/svn/trunk@4 389f4c8b-5dfe-645f-db0e-df882bc27289

nandExtract/nandbin.cpp

@@ -6,6 +6,7 @@ NandBin::NandBin( QObject * parent, const QString &path ) : QObject( parent )
     type = -1;
     fatNames = false;
     root = NULL;
+
     if( !path.isEmpty() )
 	SetPath( path );
 }
@@ -51,7 +52,7 @@ bool NandBin::ExtractToDir( QTreeWidgetItem *item, const QString &path )
 	emit SendError( tr( "Error converting entry(%1) to a number" ).arg( item->text( 1 ) ) );
 	return false;
     }
-    return ExtractFST( entry, path );
+    return ExtractFST( entry, path, true );//dont bother extracting this item's siblings
 
     return true;
 }
@@ -89,10 +90,26 @@ bool NandBin::AddChildren( QTreeWidgetItem *parent, quint16 entry )
 
     text << name << en << size << uid << gid << x3 << mode << attr;
     QTreeWidgetItem *child = new QTreeWidgetItem( parent, text );
+    child->setTextAlignment( 1, Qt::AlignRight | Qt::AlignVCenter );//align to the right
+    child->setTextAlignment( 2, Qt::AlignRight | Qt::AlignVCenter );
+    child->setTextAlignment( 3, Qt::AlignRight | Qt::AlignVCenter );
+    child->setTextAlignment( 4, Qt::AlignRight | Qt::AlignVCenter );
+    child->setTextAlignment( 5, Qt::AlignRight | Qt::AlignVCenter );
+    child->setTextAlignment( 6, Qt::AlignRight | Qt::AlignVCenter );
+    child->setTextAlignment( 7, Qt::AlignRight | Qt::AlignVCenter );
 
-    //try to add subfolder contents to the tree
+    //set some icons
-    if( !fst.mode && fst.sub != 0xffff && !AddChildren( child, fst.sub ) )
+    if( fst.mode )
-	return false;
+    {
+	child->setIcon( 0, keyIcon );
+    }
+    else
+    {
+	child->setIcon( 0, groupIcon );
+	//try to add subfolder contents to the tree
+	if( fst.sub != 0xffff && !AddChildren( child, fst.sub ) )
+	    return false;
+    }
 
     return true;
 }
@@ -106,7 +123,7 @@ QString NandBin::FstName( fst_t fst )
     return ret;
 }
 
-bool NandBin::ExtractFST( quint16 entry, const QString &path )
+bool NandBin::ExtractFST( quint16 entry, const QString &path, bool singleFile )
 {
     //qDebug() << "NandBin::ExtractFST(" << hex << entry << "," << path << ")";
     fst_t fst = GetFST( entry );
@@ -114,7 +131,7 @@ bool NandBin::ExtractFST( quint16 entry, const QString &path )
     if( !fst.filename[ 0 ] )//something is amiss, better quit now
 	return false;
 
-    if( fst.sib != 0xffff && !ExtractFST( fst.sib, path ) )
+    if( !singleFile && fst.sib != 0xffff && !ExtractFST( fst.sib, path ) )
 	return false;
 
     switch( fst.mode )
@@ -176,7 +193,7 @@ bool NandBin::ExtractFile( fst_t fst, QString parent )
     return true;
 }
 
-bool NandBin::InitNand()
+bool NandBin::InitNand( QIcon dirs, QIcon files )
 {
     type = GetDumpType( f.size() );
     if( type < 0 || type > 3 )
@@ -197,6 +214,9 @@ bool NandBin::InitNand()
     if( root )
 	delete root;
 
+    groupIcon = dirs;
+    keyIcon = files;
+
     root = new QTreeWidgetItem( QStringList() << nandPath );
     AddChildren( root, 0 );
 
@@ -493,12 +513,6 @@ void NandBin::SetFixNamesForFAT( bool fix )
     fatNames = fix;
 }
 
-/*
-    *  0xFFFB - last cluster within a chain
-    * 0xFFFC - reserved cluster
-    * 0xFFFD - bad block (marked at factory) -- you should always see these in groups of 8 (8 clusters per NAND block)
-    * 0xFFFE - empty (unused / available) space
-    */
 void NandBin::ShowInfo()
 {
     quint16 badBlocks = 0;

nandExtract/nandbin.h

@@ -25,7 +25,10 @@ public:
     NandBin( QObject * parent = 0, const QString &path = QString() );
     ~NandBin();
     bool SetPath( const QString &path );
-    bool InitNand();
+
+    //try to read the filesystem and create a tree from its contents
+    //icons given here will be the ones used when asking for that tree
+    bool InitNand( QIcon dirs = QIcon(), QIcon files = QIcon() );
 
     //get a root item containing children that are actually entries in the nand dump
     //the root itself is just a container to hold them all and can be deleted once its children are taken
@@ -56,6 +59,8 @@ private:
     int type;
 
     bool fatNames;
+    QIcon groupIcon;
+    QIcon keyIcon;
 
     int GetDumpType( quint64 fileSize );
     bool GetKey( int type );
@@ -68,7 +73,7 @@ private:
     QByteArray GetFile( fst_t fst );
 
     QString FstName( fst_t fst );
-    bool ExtractFST( quint16 entry, const QString &path );
+    bool ExtractFST( quint16 entry, const QString &path, bool singleFile = false );
     bool ExtractDir( fst_t fst, QString parent );
     bool ExtractFile( fst_t fst, QString parent );
 

nandExtract/nandwindow.cpp

@@ -8,7 +8,16 @@ NandWindow::NandWindow(QWidget *parent) :
     nandBin( this )
 {
     ui->setupUi(this);
-    ui->treeWidget->header()->resizeSection( 0, 300 );//name
+    //ui->treeWidget->header()->resizeSection( 0, 300 );//name
+    QFontMetrics fm( fontMetrics() );
+    ui->treeWidget->header()->resizeSection( 0, fm.width( QString( 22, 'W' ) ) );//name
+    ui->treeWidget->header()->resizeSection( 1, fm.width( "WWWWW" ) );//entry #
+    ui->treeWidget->header()->resizeSection( 2, fm.width( "WWWWW" ) );//size
+    ui->treeWidget->header()->resizeSection( 3, fm.width( "WWWWWWWWWW" ) );//uid
+    ui->treeWidget->header()->resizeSection( 4, fm.width( "WWWWWWWWWW" ) );//gid
+    ui->treeWidget->header()->resizeSection( 5, fm.width( "WWWWWWWWWW" ) );//x3
+    ui->treeWidget->header()->resizeSection( 6, fm.width( "WWWWW" ) );//mode
+    ui->treeWidget->header()->resizeSection( 7, fm.width( "WWWWW" ) );//attr
 
 
     connect( &nandBin, SIGNAL( SendError( QString ) ), this, SLOT( GetError( QString ) ) );
@@ -85,6 +94,7 @@ void NandWindow::on_treeWidget_customContextMenuRequested( QPoint pos )
     }
 }
 
+//file->open
 void NandWindow::on_actionOpen_Nand_triggered()
 {
     QString path = QFileDialog::getOpenFileName( this, tr( "Select a Nand to open" ) );
@@ -98,7 +108,12 @@ void NandWindow::on_actionOpen_Nand_triggered()
 	return;
     }
     ui->statusBar->showMessage( "Loading " + path );
-    if( !nandBin.InitNand() )
+    QIcon groupIcon;
+    QIcon keyIcon;
+    groupIcon.addPixmap( style()->standardPixmap( QStyle::SP_DirClosedIcon ), QIcon::Normal, QIcon::Off );
+    groupIcon.addPixmap( style()->standardPixmap( QStyle::SP_DirOpenIcon ), QIcon::Normal, QIcon::On );
+    keyIcon.addPixmap( style()->standardPixmap( QStyle::SP_FileIcon ) );
+    if( !nandBin.InitNand( groupIcon, keyIcon ) )
     {
 	qDebug() << " error in nandBin.InitNand()";
 	ui->statusBar->showMessage( "Error reading " + path );

nandExtract/nandwindow.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>657</width>
+    <width>901</width>
-    <height>499</height>
+    <height>472</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -69,7 +69,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>657</width>
+     <width>901</width>
      <height>27</height>
     </rect>
    </property>