Diffstat (limited to 'noncore/apps/opie-reader/fileBrowser.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/fileBrowser.cpp | 91 |
1 files changed, 75 insertions, 16 deletions
diff --git a/noncore/apps/opie-reader/fileBrowser.cpp b/noncore/apps/opie-reader/fileBrowser.cpp index 21c970b..9cd371d 100644 --- a/noncore/apps/opie-reader/fileBrowser.cpp +++ b/noncore/apps/opie-reader/fileBrowser.cpp @@ -1,207 +1,266 @@ /**************************************************************************** Derived from a file browser which was ** copyright 2001 ljp ljp@llornkcor.com Extensive modification by Tim Wentford to allow it to work in rotated mode ****************************************************************************/ #include "fileBrowser.h" #include "QtrListView.h" +#include <qlineedit.h> #include <qpushbutton.h> #include <qfile.h> #include <qmessagebox.h> +#ifndef _WINDOWS #include <unistd.h> +#endif #include <qlayout.h> +#ifdef _WINDOWS +#include <direct.h> +#endif -fileBrowser::fileBrowser( QWidget* parent, const char* name, bool modal, WFlags fl , const QString filter, const QString iPath ) - : QDialog( parent, name, modal, fl ), filterspec(QDir::All) +#include "opie.h" + +fileBrowser::fileBrowser( bool allownew, QWidget* parent, const char* name, bool modal, WFlags fl , const QString filter, const QString iPath ) + : QDialog( parent, name, true, + fl/* | WStyle_Customize | WStyle_Tool*/), + filterspec(QDir::All) { // showMaximized(); if ( !name ) setName( "fileBrowser" ); - if (parent != NULL) resize( parent->width(), parent->height() ); +/* + if (parent != NULL) + { +#ifdef OPIE + move(0,0); + resize( parent->width(), parent->height() ); +#else + setGeometry(parent->x(), parent->y(), parent->width(), parent->height() ); +#endif + } +*/ +// showFullScreen(); 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->setAlignment(AlignLeft | AlignVCenter | ExpandTabs | WordBreak); 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 ); ListView->setColumnWidthMode(0, QListView::Manual); ListView->setColumnWidthMode(1, QListView::Manual); // 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 (allownew) + { + m_filename = new QLineEdit(this); + grid->addWidget(m_filename); + connect( m_filename, SIGNAL( returnPressed() ), this, SLOT( onReturn() )); + } + else + { + m_filename = NULL; + } if (QFileInfo(iPath).exists()) { currentDir.setPath(iPath); +#ifdef _WINDOWS + _chdir(iPath.latin1()); +#else chdir(iPath.latin1()); +#endif } else { currentDir.setPath(QDir::currentDirPath()); chdir(QDir::currentDirPath().latin1()); } populateList(); + + if (modal) showMaximized(); } void fileBrowser::resizeEvent(QResizeEvent* e) { ListView->setColumnWidth(1,(ListView->width())/4); ListView->setColumnWidth(0,ListView->width()-20-ListView->columnWidth(1)); } fileBrowser::~fileBrowser() { } void fileBrowser::populateList() { ListView->clear(); -//qDebug(currentDir.canonicalPath()); +////qDebug(currentDir.canonicalPath()); // currentDir.setFilter( QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks ); 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(); 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); +//// 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()); +//// qDebug(currentDir.canonicalPath()); } void fileBrowser::listClicked(QListViewItem *selectedItem) { if (selectedItem == NULL) return; QString strItem=selectedItem->text(0); -// qDebug("%s", (const char*)strItem); +//// qDebug("%s", (const char*)strItem); QString strSize=selectedItem->text(1); strSize.stripWhiteSpace(); bool ok; QFileInfo fi(strItem); while (fi.isSymLink()) fi.setFile(fi.readLink()); if (fi.isDir()) { strItem=QDir::cleanDirPath(currentDir.canonicalPath()+"/"+strItem); if(QDir(strItem).exists()) { currentDir.cd(strItem, TRUE); populateList(); } } else + { + QListViewItem *selectedItem = ListView->selectedItem(); + if (selectedItem == NULL) + { + filename = ""; + } + else + { + filename = QDir::cleanDirPath(currentDir.canonicalPath()+"/"+selectedItem->text(0)); + } OnOK(); + } chdir(strItem.latin1()); // } // you may want to switch these 2 functions. I like single clicks void fileBrowser::listDoubleClicked(QListViewItem *selectedItem) { } -void fileBrowser::OnOK() { +QString fileBrowser::getCurrentFile() +{ + return filename; +} - QListViewItemIterator it1( ListView); - for ( ; it1.current(); ++it1 ) { - if ( it1.current()->isSelected() ) { - selectedFileName=QDir::cleanDirPath(currentDir.canonicalPath()+"/"+it1.current()->text(0)); -// qDebug("selected filename is "+selectedFileName); - fileList.append( selectedFileName ); - } - } +void fileBrowser::OnOK() +{ accept(); } 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(); } + +void fileBrowser::onReturn() +{ + QListViewItem *selectedItem = ListView->selectedItem(); + if (selectedItem == NULL) + { + filename = m_filename->text(); + } + else + { + filename = QDir::cleanDirPath(currentDir.canonicalPath()+"/"+m_filename->text()); + } + OnOK(); +} |