Diffstat (limited to 'noncore/apps/opie-reader/fileBrowser.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/fileBrowser.cpp | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/noncore/apps/opie-reader/fileBrowser.cpp b/noncore/apps/opie-reader/fileBrowser.cpp index def988f..b21d59d 100644 --- a/noncore/apps/opie-reader/fileBrowser.cpp +++ b/noncore/apps/opie-reader/fileBrowser.cpp @@ -8,59 +8,68 @@ Extensive modification by Tim Wentford to allow it to work in rotated mode ****************************************************************************/ #include "fileBrowser.h" #include "QtrListView.h" #include <qpushbutton.h> #include <qfile.h> #include <qmessagebox.h> #include <unistd.h> #include <qlayout.h> fileBrowser::fileBrowser( QWidget* parent, const char* name, bool modal, WFlags fl , const QString filter, const QString iPath ) - : QDialog( parent, name, modal, fl ) + : QDialog( parent, name, modal, fl ), filterspec(QDir::All) { // showMaximized(); if ( !name ) setName( "fileBrowser" ); if (parent != NULL) resize( parent->width(), parent->height() ); setCaption(tr( "Browse for file" ) ); filterStr=filter; buttonOk = new QPushButton( this, "buttonOk" ); buttonOk->setFixedSize( 25, 25 ); + buttonOk->setAutoDefault( false ); buttonOk->setText( tr( "/" ) ); + buttonShowHidden = new QPushButton( this, "buttonShowHidden" ); +// buttonShowHidden->setFixedSize( 50, 25 ); + buttonShowHidden->setText( tr( "Hidden" ) ); + buttonShowHidden->setAutoDefault( false ); + buttonShowHidden->setToggleButton( true ); + buttonShowHidden->setOn( false ); + dirLabel = new QLabel(this, "DirLabel"); dirLabel->setText(currentDir.canonicalPath()); ListView = new QtrListView( this, "ListView" ); ListView->addColumn( tr( "Name" ) ); ListView->setSorting( 2, FALSE); ListView->addColumn( tr( "Size" ) ); ListView->setSelectionMode(QListView::Single); - ListView->setAllColumnsShowFocus( TRUE ); // signals and slots connections + connect( buttonShowHidden, SIGNAL( toggled(bool) ), this, SLOT( setHidden(bool) ) ); connect( buttonOk, SIGNAL( clicked() ), this, SLOT( OnRoot() ) ); connect( ListView, SIGNAL(doubleClicked( QListViewItem*)), SLOT(listDoubleClicked(QListViewItem *)) ); connect( ListView, SIGNAL(clicked( QListViewItem*)), SLOT(listClicked(QListViewItem *)) ); connect( ListView, SIGNAL(OnOKButton( QListViewItem*)), SLOT(listClicked(QListViewItem *)) ); connect( ListView, SIGNAL(OnCentreButton( QListViewItem*)), SLOT(listClicked(QListViewItem *)) ); connect( ListView, SIGNAL(OnCancelButton()), SLOT(OnCancel()) ); QVBoxLayout* grid = new QVBoxLayout(this); QHBoxLayout* hgrid = new QHBoxLayout(grid); hgrid->addWidget(dirLabel,1); + hgrid->addWidget(buttonShowHidden); hgrid->addWidget(buttonOk); grid->addWidget(ListView,1); if (QFileInfo(iPath).exists()) { currentDir.setPath(iPath); chdir(iPath.latin1()); } else { currentDir.setPath(QDir::currentDirPath()); chdir(QDir::currentDirPath().latin1()); @@ -76,54 +85,55 @@ void fileBrowser::resizeEvent(QResizeEvent* e) } fileBrowser::~fileBrowser() { } void fileBrowser::populateList() { ListView->clear(); //qDebug(currentDir.canonicalPath()); // currentDir.setFilter( QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks ); - currentDir.setFilter( QDir::All ); + currentDir.setFilter( filterspec ); currentDir.setSorting(/* QDir::Size*/ /*| QDir::Reversed | */QDir::DirsFirst); currentDir.setMatchAllDirs(TRUE); currentDir.setNameFilter(filterStr); // currentDir.setNameFilter("*.txt;*.etx"); QString fileL, fileS; - const QFileInfoList *list = currentDir.entryInfoList(QDir::All); + const QFileInfoList *list = currentDir.entryInfoList(); QFileInfoListIterator it(*list); QFileInfo *fi; while ( (fi=it.current()) ) { if (fi->fileName() != ".") { fileS.sprintf( "%10li", fi->size() ); fileL.sprintf( "%s",fi->fileName().data() ); if( fi->isDir() ) { fileL+="/"; } else { // qDebug("Not a dir: "+currentDir.canonicalPath()+fileL); } new QListViewItem( ListView,fileL,fileS ); } ++it; } ListView->setSorting( 2, FALSE); dirLabel->setText("Current Directory:\n"+currentDir.canonicalPath()); + ListView->setFocus(); } void fileBrowser::upDir() { // qDebug(currentDir.canonicalPath()); } void fileBrowser::listClicked(QListViewItem *selectedItem) { if (selectedItem == NULL) return; QString strItem=selectedItem->text(0); @@ -174,12 +184,21 @@ void fileBrowser::OnOK() { void fileBrowser::OnRoot() { currentDir.cd("/", TRUE); populateList(); chdir("/"); } void fileBrowser::OnCancel() { reject(); } + +void fileBrowser::setHidden(bool _hidden) +{ + if (_hidden) + filterspec = QDir::All | QDir::Hidden; + else + filterspec = QDir::All; + populateList(); +} |