From ebdc2d346272bae27c867b855207993985df4450 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Tue, 02 Nov 2004 17:52:41 +0000
Subject: if wanted the user may search directories recursiv

---
(limited to 'noncore/graphics/opie-eye/impl/dir')

diff --git a/noncore/graphics/opie-eye/impl/dir/dir_dirview.cpp b/noncore/graphics/opie-eye/impl/dir/dir_dirview.cpp
index 97e3dcb..fc502d4 100644
--- a/noncore/graphics/opie-eye/impl/dir/dir_dirview.cpp
+++ b/noncore/graphics/opie-eye/impl/dir/dir_dirview.cpp
@@ -8,7 +8,9 @@ PHUNK_VIEW_INTERFACE("Dir View", Dir_DirView );
 Dir_DirView::Dir_DirView( const Config& cfg)
     : PDirView(cfg)
 {
-    m_cfg = cfg.readBoolEntry( "Dir_Check_All_Files", true);
+    m_cfg = cfg.readBoolEntry( "Dir_Check_All_Files", false);
+    m_recursive = cfg.readBoolEntry( "Dir_Check_Recursive_Files", false);
+    m_recursive_depth = cfg.readNumEntry("Dir_Recursive_Files_Depth",10);
     m_lister = 0;
     m_info = 0;
 }
@@ -17,13 +19,15 @@ Dir_DirView::~Dir_DirView() {
 }
 
 PInterfaceInfo* Dir_DirView::interfaceInfo()const{
-    if (!m_info )
-        m_info =new DirInterfaceInfo;
+    if (!m_info ) {
+        m_info = new DirInterfaceInfo;
+    }
     return m_info;
 }
 
 PDirLister* Dir_DirView::dirLister()const{
-    if (!m_lister )
-        m_lister = new Dir_DirLister(m_cfg);
+    if (!m_lister ) {
+        m_lister = new Dir_DirLister(m_cfg,m_recursive,m_recursive_depth);
+    }
     return m_lister;
 }
diff --git a/noncore/graphics/opie-eye/impl/dir/dir_dirview.h b/noncore/graphics/opie-eye/impl/dir/dir_dirview.h
index 3b9b7a6..89cf6c9 100644
--- a/noncore/graphics/opie-eye/impl/dir/dir_dirview.h
+++ b/noncore/graphics/opie-eye/impl/dir/dir_dirview.h
@@ -16,6 +16,8 @@ struct Dir_DirView : public PDirView {
     PDirLister* dirLister()const;
 private:
     bool m_cfg : 1;
+    bool m_recursive:1;
+    int m_recursive_depth;
     mutable PDirLister* m_lister;
     mutable PInterfaceInfo *m_info;
 };
diff --git a/noncore/graphics/opie-eye/impl/dir/dir_ifaceinfo.cpp b/noncore/graphics/opie-eye/impl/dir/dir_ifaceinfo.cpp
index 9c69ce5..1e4ec40 100644
--- a/noncore/graphics/opie-eye/impl/dir/dir_ifaceinfo.cpp
+++ b/noncore/graphics/opie-eye/impl/dir/dir_ifaceinfo.cpp
@@ -16,6 +16,7 @@
 #include <qhbox.h>
 #include <qlabel.h>
 #include <qlayout.h>
+#include <qspinbox.h>
 
 namespace {
     class DirImageWidget : public QFrame {
@@ -23,14 +24,34 @@ namespace {
         DirImageWidget(): QFrame() {
             setFrameStyle(Box|Raised);
             QVBoxLayout *m_MainLayout = new QVBoxLayout( this, 6, 2, "m_MainLayout");
+            QGridLayout*RecDepthLayout = new QGridLayout( 0, 1, 1, 0, 6, "RecDepthLayout");
+
             chkbox = new QCheckBox( QObject::tr("Show all files"), this );
             m_MainLayout->addWidget(chkbox);
+            recWarningLabel = new QLabel(this);
+            recWarningLabel->setText(QObject::tr("<center><b>Be carefull with the following options!</b></center>"));
+            m_MainLayout->addWidget(recWarningLabel);
+            recBox = new QCheckBox( QObject::tr("Show files recursive"),this);
+            m_MainLayout->addWidget(recBox);
+            recDepthLabel = new QLabel(this);
+            recDepthLabel->setText(QObject::tr("Recursion depth:"));
+            RecDepthLayout->addWidget(recDepthLabel,0,0);
+            recDepth = new QSpinBox(this);
+            recDepth->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Fixed));
+            recDepth->setMaxValue(10);
+            recDepth->setMinValue(1);
+            recDepth->setSuffix(QObject::tr(" directories"));
+            RecDepthLayout->addWidget(recDepth,0,1);
+            m_MainLayout->addLayout(RecDepthLayout);
             QSpacerItem *spacer1 = new QSpacerItem( 20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding );
             m_MainLayout->addItem( spacer1 );
 
         }
         ~DirImageWidget() {}
-        QCheckBox* chkbox;
+        QCheckBox* chkbox,*recBox;
+        QSpinBox * recDepth;
+        QLabel* recDepthLabel,*recWarningLabel;
+
     };
 }
 
@@ -46,13 +67,16 @@ QString DirInterfaceInfo::name()const {
 
 QWidget* DirInterfaceInfo::configWidget(const Config& cfg) {
     DirImageWidget* wid = new DirImageWidget();
-    wid->chkbox->setChecked(  cfg.readBoolEntry("Dir_Check_All_Files", true) );
-
+    wid->chkbox->setChecked(cfg.readBoolEntry("Dir_Check_All_Files",false));
+    wid->recBox->setChecked(cfg.readBoolEntry("Dir_Check_Recursive_Files",false));
+    wid->recDepth->setValue(cfg.readNumEntry("Dir_Recursive_Files_Depth",10));
     return wid;
 }
 
 void DirInterfaceInfo::writeConfig( QWidget* _wid, Config& cfg) {
     owarn << "Write Config" << oendl;
     DirImageWidget* wid = static_cast<DirImageWidget*>(_wid);
-    cfg.writeEntry("Dir_Check_All_Files", wid->chkbox->isChecked() );
+    cfg.writeEntry("Dir_Check_All_Files", wid->chkbox->isChecked());
+    cfg.writeEntry("Dir_Check_Recursive_Files", wid->recBox->isChecked());
+    cfg.writeEntry("Dir_Recursive_Files_Depth",wid->recDepth->value());
 }
diff --git a/noncore/graphics/opie-eye/impl/dir/dir_lister.cpp b/noncore/graphics/opie-eye/impl/dir/dir_lister.cpp
index d8b332a..ff33cf2 100644
--- a/noncore/graphics/opie-eye/impl/dir/dir_lister.cpp
+++ b/noncore/graphics/opie-eye/impl/dir/dir_lister.cpp
@@ -16,12 +16,17 @@ using namespace Opie::Core;
 #include <qdir.h>
 #include <qfileinfo.h>
 
-Dir_DirLister::Dir_DirLister( bool list )
+Dir_DirLister::Dir_DirLister( bool list,bool rec,int recdepth )
     : PDirLister( "dir_dir_lister" )
 {
     m_allFiles = list;
+    m_recursive = rec;
+    m_recDepth = recdepth;
+    if (m_recDepth<1) m_recDepth = 1;
+    if (m_recDepth>10) m_recDepth = 10;
     owarn << "All Files " << m_allFiles << "" << oendl;
     SlaveHelper::slaveConnectSignals( this );
+    m_Filter = (m_allFiles?"*":"*.jpg;*.jpeg;*.JPG;*.PNG;*.GIF;*.BMP;*.png;*.bmp;*.gif");
 }
 
 QString Dir_DirLister::defaultPath()const {
@@ -46,24 +51,38 @@ QStringList Dir_DirLister::folders()const {
     return m_currentDir.entryList( QDir::Dirs );
 }
 
-QStringList Dir_DirLister::files()const {
-    if ( m_allFiles )
-        return m_currentDir.entryList( QDir::Files );
-    else {
-        QStringList out;
-        QStringList list = m_currentDir.entryList(  QDir::Files | QDir::Readable );
-        for (QStringList::Iterator it = list.begin(); it != list.end();++it ) {
-            QFileInfo inf( *it );
-            QString ext = inf.extension(false).lower();
-            if( ext == QString::fromLatin1("jpg") ||
-                ext == QString::fromLatin1("jpeg" ) ||
-                ext == QString::fromLatin1("png" ) ||
-                ext == QString::fromLatin1("bmp" ) ||
-                ext == QString::fromLatin1("gif" ) )
-                out.append( *it );
+QStringList Dir_DirLister::recFiles(const QString&aPath,int currentDepth)const
+{
+    QStringList all;
+    if (currentDepth>m_recDepth) return all;
+
+    QString subPath;
+    subPath = aPath;
+    if (subPath.length()==0) {
+        subPath=".";
+    }
+    QDir checkDir(currentPath()+"/"+aPath);
+
+    QStringList p = checkDir.entryList( QDir::Dirs );
+    all+=checkDir.entryList(m_Filter,QDir::Files|QDir::Readable);
+    QStringList tmp;
+    for (unsigned i = 0; i < p.count();++i) {
+        if (p[i]=="." || p[i]=="..") continue;
+        tmp =recFiles(subPath+"/"+p[i],currentDepth+1);
+        for (unsigned j = 0; j < tmp.count();++j) {
+            all.append(p[i]+"/"+tmp[j]);
         }
-        return out;
     }
+    return all;
+}
+
+QStringList Dir_DirLister::files()const
+{
+    if (m_recursive) {
+        odebug << "Startpfad: "<<m_currentDir.absPath()<<oendl;
+        return recFiles("",0);
+    }
+    return m_currentDir.entryList(m_Filter,QDir::Files|QDir::Readable);
 }
 
 void Dir_DirLister::deleteImage( const QString& fl) {
diff --git a/noncore/graphics/opie-eye/impl/dir/dir_lister.h b/noncore/graphics/opie-eye/impl/dir/dir_lister.h
index d6ca6c0..445adbf 100644
--- a/noncore/graphics/opie-eye/impl/dir/dir_lister.h
+++ b/noncore/graphics/opie-eye/impl/dir/dir_lister.h
@@ -13,7 +13,7 @@ class Config;
 class Dir_DirLister : public PDirLister {
     Q_OBJECT
 public:
-    Dir_DirLister( bool );
+    Dir_DirLister(bool,bool,int);
     virtual ~Dir_DirLister(){}
 
     QString defaultPath()const;
@@ -30,8 +30,16 @@ public:
     virtual QString nameToFname(const QString&name)const;
 
 private:
-    bool m_allFiles;
+    bool m_allFiles:1;
+    bool m_recursive:1;
+    int m_recDepth;
     QDir m_currentDir;
+    //! recursive listing.
+    /*!
+     * \param path this is the offset to the current path. eg. when currentDepth = 0 then it MUST empty
+     */
+    QStringList recFiles(const QString&path,int currentDepth)const;
+    QString m_Filter;
 };
 
 #endif
--
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