| -rw-r--r-- | libopie2/opieui/fileselector/ofileselector.cpp | 15 | ||||
| -rw-r--r-- | libopie2/opieui/fileselector/ofileselector_p.h | 4 |
2 files changed, 11 insertions, 8 deletions
diff --git a/libopie2/opieui/fileselector/ofileselector.cpp b/libopie2/opieui/fileselector/ofileselector.cpp index 01a51a2..718f743 100644 --- a/libopie2/opieui/fileselector/ofileselector.cpp +++ b/libopie2/opieui/fileselector/ofileselector.cpp @@ -1,810 +1,813 @@ /* =. This file is part of the OPIE Project .=l. Copyright (C) 2002,2003 Holger Freyther <zecke@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This library is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* hacky but we need to get FileSelector::filter */ #define private public #include <qpe/fileselector.h> #undef private #include "ofileselector_p.h" /* OPIE */ #include <opie2/ofileselector.h> #include <opie2/odebug.h> #include <qpe/qpeapplication.h> #include <qpe/mimetype.h> #include <qpe/resource.h> #include <qpe/storage.h> /* QT */ #include <qcombobox.h> #include <qdir.h> #include <qhbox.h> #include <qheader.h> #include <qlabel.h> #include <qlayout.h> #include <qlineedit.h> #include <qlistview.h> #include <qpopupmenu.h> #include <qwidgetstack.h> #include <qregexp.h> #include <qobjectlist.h> using namespace Opie::Ui::Internal; namespace Opie { namespace Ui { namespace Internal { OFileViewInterface::OFileViewInterface( OFileSelector* _selector ) : m_selector( _selector ) { selector()->registerView( this ); } OFileViewInterface::~OFileViewInterface() {} QString OFileViewInterface::name()const { return m_name; } void OFileViewInterface::setName( const QString& name ) { m_name = name; } OFileSelector* OFileViewInterface::selector()const { return m_selector; } DocLnk OFileViewInterface::selectedDocument()const { return DocLnk( selectedName() ); } bool OFileViewInterface::showNew()const { return selector()->showNew(); } bool OFileViewInterface::showClose()const { return selector()->showClose(); } MimeTypes OFileViewInterface::mimeTypes()const { return selector()->mimeTypes(); } QStringList OFileViewInterface::currentMimeType()const { return selector()->currentMimeType(); } void OFileViewInterface::activate( const QString& ) { // not implemented here } void OFileViewInterface::ok() { emit selector()->ok(); } void OFileViewInterface::cancel() { emit selector()->cancel(); } void OFileViewInterface::closeMe() { emit selector()->closeMe(); } void OFileViewInterface::fileSelected( const QString& str) { emit selector()->fileSelected( str); } void OFileViewInterface::fileSelected( const DocLnk& lnk) { emit selector()->fileSelected( lnk ); } void OFileViewInterface::setCurrentFileName( const QString& str ) { selector()->m_lneEdit->setText( str ); } QString OFileViewInterface::currentFileName()const { return selector()->m_lneEdit->text(); } QString OFileViewInterface::startDirectory()const { return selector()->m_startDir; } bool OFileViewInterface::allItem( const QString& item )const { return selector()->m_allList.contains( item ); } ODocumentFileView::ODocumentFileView( OFileSelector* selector ) :OFileViewInterface( selector ) { m_selector = 0; setName( QObject::tr("Documents") ); } ODocumentFileView::~ODocumentFileView() { } QString ODocumentFileView::selectedName()const { if (!m_selector) return QString::null; return m_selector->selectedDocument().file(); } QString ODocumentFileView::selectedPath()const { return QPEApplication::documentDir(); } QString ODocumentFileView::directory()const { return selectedPath(); } void ODocumentFileView::reread() { if (!m_selector) return; m_selector->setNewVisible( showNew() ); m_selector->setCloseVisible( showClose() ); m_selector->filter = currentMimeType().join(";"); m_selector->reread(); } int ODocumentFileView::fileCount()const { if (!m_selector) return -1; return m_selector->fileCount(); } DocLnk ODocumentFileView::selectedDocument()const { if (!m_selector) return DocLnk(); return m_selector->selectedDocument(); } QWidget* ODocumentFileView::widget( QWidget* parent ) { if (!m_selector ) { m_selector = new FileSelector(currentMimeType().join(";"), parent, "fileselector", showNew(), showClose() ); QObject::connect(m_selector, SIGNAL(fileSelected(const DocLnk&) ), selector(), SLOT(slotDocLnkBridge(const DocLnk&) ) ); QObject::connect(m_selector, SIGNAL(closeMe() ), selector(), SIGNAL(closeMe() ) ); QObject::connect(m_selector, SIGNAL(newSelected(const DocLnk&) ), selector(), SIGNAL(newSelected(const DocLnk&) ) ); } return m_selector; } /* * This is the file system view used * we use a QListView + QListViewItems for it */ OFileSelectorItem::OFileSelectorItem( QListView* view, const QPixmap& pixmap, const QString& path, const QString& date, const QString& size, const QString& dir, bool isLocked, bool isDir ) - : QListViewItem( view ) + : QListViewItem( view ), m_dir(dir), m_isDir(isDir), m_locked(isLocked) { setPixmap(0, pixmap ); setText(1, path ); setText(2, size ); setText(3, date ); - m_isDir = isDir; - m_dir = dir; - m_locked = isLocked; } OFileSelectorItem::~OFileSelectorItem() { } bool OFileSelectorItem::isLocked()const { return m_locked; } QString OFileSelectorItem::directory()const { return m_dir; } bool OFileSelectorItem::isDir()const { return m_isDir; } QString OFileSelectorItem::path()const { return text( 1 ); } QString OFileSelectorItem::key( int id, bool )const { QString ke; + + /* + * id = 0 ||id == 1 : Sort By Name but Directories at Top + * id = 2 : Sort By Size: Prepend '0' to the key + */ if( id == 0 || id == 1 ) { // name if( m_isDir ) { ke.append("0" ); ke.append( text(1) ); } else { ke.append("1" ); ke.append( text(1) ); } return ke; - } - else + }else if(id == 2) { + return text(2).rightJustify(20, '0'); + }else return text( id ); } OFileViewFileListView::OFileViewFileListView( QWidget* parent, const QString& startDir, OFileSelector* sel) :QWidget( parent ), m_sel( sel ) { m_all = false; QVBoxLayout* lay = new QVBoxLayout( this ); m_currentDir = startDir; /* * now we add a special bar * One Button For Up * Home * Doc * And a dropdown menu with FileSystems * FUTURE: one to change dir with lineedit * Bookmarks * Create Dir */ QHBox* box = new QHBox(this ); box->setBackgroundMode( PaletteButton ); box->setSpacing( 0 ); QToolButton *btn = new QToolButton( box ); btn->setIconSet( Resource::loadIconSet("up") ); connect(btn, SIGNAL(clicked() ), this, SLOT( cdUP() ) ); btn = new QToolButton( box ); btn->setIconSet( Resource::loadIconSet("home") ); connect(btn, SIGNAL(clicked() ), this, SLOT( cdHome() ) ); btn = new QToolButton( box ); btn->setIconSet( Resource::loadIconSet("DocsIcon") ); connect(btn, SIGNAL(clicked() ), this, SLOT(cdDoc() ) ); m_btnNew = new QToolButton( box ); m_btnNew->setIconSet( Resource::loadIconSet("new") ); connect(m_btnNew, SIGNAL(clicked() ), this, SLOT(slotNew() ) ); m_btnClose = new QToolButton( box ); m_btnClose->setIconSet( Resource::loadIconSet("close") ); connect(m_btnClose, SIGNAL(clicked() ), selector(), SIGNAL(closeMe() ) ); btn = new QToolButton( box ); btn->setIconSet( Resource::loadIconSet("cardmon/pcmcia") ); /* let's fill device parts */ QPopupMenu* pop = new QPopupMenu(this); connect(pop, SIGNAL( activated(int) ), this, SLOT(slotFSActivated(int) ) ); StorageInfo storage; const QList<FileSystem> &fs = storage.fileSystems(); QListIterator<FileSystem> it(fs); for ( ; it.current(); ++it ) { const QString disk = (*it)->name(); const QString path = (*it)->path(); m_dev.insert( disk, path ); pop->insertItem( disk ); } m_fsPop = pop; btn->setPopup( pop ); lay->addWidget( box ); m_view = new QListView( this ); m_view->installEventFilter(this); QPEApplication::setStylusOperation( m_view->viewport(), QPEApplication::RightOnHold); m_view->addColumn(" " ); m_view->addColumn(tr("Name"), 135 ); m_view->addColumn(tr("Size"), -1 ); m_view->addColumn(tr("Date"), 60 ); m_view->addColumn(tr("Mime Type"), -1 ); m_view->setSorting( 1 ); m_view->setAllColumnsShowFocus( TRUE ); lay->addWidget( m_view, 1000 ); connectSlots(); } OFileViewFileListView::~OFileViewFileListView() { } void OFileViewFileListView::slotNew() { DocLnk lnk; emit selector()->newSelected( lnk ); } OFileSelectorItem* OFileViewFileListView::currentItem()const { QListViewItem* item = m_view->currentItem(); if (!item ) return 0l; return static_cast<OFileSelectorItem*>(item); } void OFileViewFileListView::reread( bool all ) { m_view->clear(); if (selector()->showClose() ) m_btnClose->show(); else m_btnClose->hide(); if (selector()->showNew() ) m_btnNew->show(); else m_btnNew->hide(); m_mimes = selector()->currentMimeType(); m_all = all; QDir dir( m_currentDir ); if (!dir.exists() ) return; dir.setSorting( QDir::Name | QDir::DirsFirst | QDir::Reversed ); int filter; filter = QDir::Dirs; if ( selector()->mode() != OFileSelector::DIRECTORYSELECTOR ) filter = filter | QDir::Files | QDir::All; if ( m_all ) filter = filter | QDir::Hidden; dir.setFilter( filter ); // now go through all files const QFileInfoList *list = dir.entryInfoList(); if (!list) { cdUP(); return; } QFileInfoListIterator it( *list ); QFileInfo *fi; while( (fi=it.current() ) ) { if( fi->fileName() == QString::fromLatin1("..") || fi->fileName() == QString::fromLatin1(".") ) { ++it; continue; } /* * It is a symlink we try to resolve it now but don't let us attack by DOS * */ if( fi->isSymLink() ) { QString file = fi->dirPath( true ) + "/" + fi->readLink(); for( int i = 0; i<=4; i++) { // 5 tries to prevent dos QFileInfo info( file ); if( !info.exists() ) { addSymlink( fi, TRUE ); break; } else if( info.isDir() ) { addDir( fi, TRUE ); break; } else if( info.isFile() ) { addFile( fi, TRUE ); break; } else if( info.isSymLink() ) { file = info.dirPath(true ) + "/" + info.readLink() ; break; } else if( i == 4) { // couldn't resolve symlink add it as symlink addSymlink( fi ); } } // off for loop for symlink resolving } else if( fi->isDir() ) addDir( fi ); else if( fi->isFile() ) addFile( fi ); ++it; } // of while loop m_view->sort(); } int OFileViewFileListView::fileCount()const { return m_view->childCount(); } QString OFileViewFileListView::currentDir()const { return m_currentDir; } OFileSelector* OFileViewFileListView::selector() { return m_sel; } bool OFileViewFileListView::eventFilter (QObject *, QEvent *e) { if ( e->type() == QEvent::KeyPress ) { QKeyEvent *k = (QKeyEvent *)e; if ( (k->key()==Key_Enter) || (k->key()==Key_Return)) { slotClicked( Qt::LeftButton,m_view->currentItem(),QPoint(0,0),0); return true; } } return false; } void OFileViewFileListView::connectSlots() { connect(m_view, SIGNAL(clicked(QListViewItem*) ), this, SLOT(slotCurrentChanged(QListViewItem*) ) ); connect(m_view, SIGNAL(mouseButtonClicked(int,QListViewItem*,const QPoint&,int) ), this, SLOT(slotClicked(int,QListViewItem*,const QPoint&,int) ) ); } void OFileViewFileListView::slotCurrentChanged( QListViewItem* item) { if (!item) return; #if 0 OFileSelectorItem *sel = static_cast<OFileSelectorItem*>(item); if (!sel->isDir() ) { selector()->m_lneEdit->setText( sel->text(1) ); // if in fileselector mode we will emit selected if ( selector()->mode() == OFileSelector::FileSelector ) { odebug << "slot Current Changed" << oendl; QStringList str = QStringList::split("->", sel->text(1) ); QString path = sel->directory() + "/" + str[0].stripWhiteSpace(); emit selector()->fileSelected( path ); DocLnk lnk( path ); emit selector()->fileSelected( lnk ); } } #endif } void OFileViewFileListView::slotClicked(int button , QListViewItem* item, const QPoint&, int ) { if (!item || ( button != Qt::LeftButton) ) return; OFileSelectorItem *sel = static_cast<OFileSelectorItem*>(item); if (!sel->isLocked() ) { QStringList str = QStringList::split("->", sel->text(1) ); if (sel->isDir() ) { m_currentDir = sel->directory() + "/" + str[0].stripWhiteSpace(); emit selector()->dirSelected( m_currentDir ); reread( m_all ); } else { // file odebug << "slot Clicked" << oendl; selector()->m_lneEdit->setText( str[0].stripWhiteSpace() ); QString path = sel->directory() + "/" + str[0].stripWhiteSpace(); emit selector()->fileSelected( path ); DocLnk lnk( path ); emit selector()->fileSelected( lnk ); } } // not locked } void OFileViewFileListView::addFile( QFileInfo* info, bool symlink ) { MimeType type( info->absFilePath() ); if (!compliesMime( type.id() ) ) return; QPixmap pix = type.pixmap(); QString dir, name; bool locked; if ( pix.isNull() ) { QWMatrix matrix; QPixmap pixer(Resource::loadPixmap("UnknownDocument") ); matrix.scale( .4, .4 ); pix = pixer.xForm( matrix ); } dir = info->dirPath( true ); locked = false; if ( symlink ) name = info->fileName() + " -> " + info->dirPath() + "/" + info->readLink(); else { name = info->fileName(); if ( ( (selector()->mode() == OFileSelector::Open)&& !info->isReadable() ) || ( (selector()->mode() == OFileSelector::Save)&& !info->isWritable() ) ) { locked = true; pix = Resource::loadPixmap("locked"); } } (void)new OFileSelectorItem( m_view, pix, name, info->lastModified().toString(), QString::number( info->size() ), dir, locked ); } void OFileViewFileListView::addDir( QFileInfo* info, bool symlink ) { bool locked = false; QString name; QPixmap pix; if ( ( ( selector()->mode() == OFileSelector::Open ) && !info->isReadable() ) || ( ( selector()->mode() == OFileSelector::Save ) && !info->isWritable() ) ) { locked = true; if ( symlink ) pix = Resource::loadPixmap( "opie/symlink" ); else pix = Resource::loadPixmap( "lockedfolder" ); } else pix = symlink ? Resource::loadPixmap( "opie/symlink") : Resource::loadPixmap("folder"); name = symlink ? info->fileName() + " -> " + info->dirPath(true) + "/" + info->readLink() : info->fileName(); (void)new OFileSelectorItem( m_view, pix, name, info->lastModified().toString(), QString::number( info->size() ), info->dirPath( true ), locked, true ); } void OFileViewFileListView::addSymlink( QFileInfo* , bool ) { } void OFileViewFileListView::cdUP() { QDir dir( m_currentDir ); dir.cdUp(); if (!dir.exists() ) m_currentDir = "/"; else m_currentDir = dir.absPath(); emit selector()->dirSelected( m_currentDir ); reread( m_all ); } void OFileViewFileListView::cdHome() { m_currentDir = QDir::homeDirPath(); emit selector()->dirSelected( m_currentDir ); reread( m_all ); } void OFileViewFileListView::cdDoc() { m_currentDir = QPEApplication::documentDir(); emit selector()->dirSelected( m_currentDir ); reread( m_all ); } void OFileViewFileListView::changeDir( const QString& dir ) { m_currentDir = dir; emit selector()->dirSelected( m_currentDir ); reread( m_all ); } void OFileViewFileListView::slotFSActivated( int id ) { changeDir ( m_dev[m_fsPop->text(id)] ); } /* check if the mimetype in mime * complies with the one which is current */ /* * We've the mimetype of the file * We need to get the stringlist of the current mimetype * * mime = image@slashjpeg * QStringList = 'image@slash*' * or QStringList = image/jpeg;image/png;application/x-ogg * or QStringList = application/x-ogg;image@slash*; * with all these mime filters it should get acceptes * to do so we need to look if mime is contained inside * the stringlist * if it's contained return true * if not ( I'm no RegExp expert at all ) we'll look if a '@slash*' * is contained in the mimefilter and then we will * look if both are equal until the '/' */ bool OFileViewFileListView::compliesMime( const QString& str) { if (str.isEmpty() || m_mimes.isEmpty() || str.stripWhiteSpace().isEmpty() ) return true; for (QStringList::Iterator it = m_mimes.begin(); it != m_mimes.end(); ++it ) { QRegExp reg( (*it) ); reg.setWildcard( true ); if ( str.find( reg ) != -1 ) return true; } return false; } /* * The listView giving access to the file system! */ class OFileViewFileSystem : public OFileViewInterface { public: OFileViewFileSystem( OFileSelector* ); ~OFileViewFileSystem(); QString selectedName() const; QString selectedPath() const; QString directory()const; void reread(); int fileCount()const; QWidget* widget( QWidget* parent ); void activate( const QString& ); private: OFileViewFileListView* m_view; bool m_all : 1; }; OFileViewFileSystem::OFileViewFileSystem( OFileSelector* sel) : OFileViewInterface( sel ) { m_view = 0; m_all = false; } OFileViewFileSystem::~OFileViewFileSystem() { } QString OFileViewFileSystem::selectedName()const { if (!m_view ) return QString::null; QString cFN=currentFileName(); if (cFN.startsWith("/")) return cFN; return m_view->currentDir() + "/" + cFN; } QString OFileViewFileSystem::selectedPath()const { return QString::null; } QString OFileViewFileSystem::directory()const { if (!m_view) return QString::null; OFileSelectorItem* item = m_view->currentItem(); if (!item ) return QString::null; return QDir(item->directory() ).absPath(); } void OFileViewFileSystem::reread() { if (!m_view) return; m_view->reread( m_all ); } int OFileViewFileSystem::fileCount()const { if (!m_view ) diff --git a/libopie2/opieui/fileselector/ofileselector_p.h b/libopie2/opieui/fileselector/ofileselector_p.h index 790d2bd..15db916 100644 --- a/libopie2/opieui/fileselector/ofileselector_p.h +++ b/libopie2/opieui/fileselector/ofileselector_p.h @@ -1,194 +1,194 @@ /* =. This file is part of the OPIE Project .=l. Copyright (C) Holger Freyther <zecke@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This library is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OFILESELECTOR_PRIVATE_H #define OFILESELECTOR_PRIVATE_H /* OPIE */ #include <qpe/applnk.h> #include <qpe/fileselector.h> /* QT */ #include <qmap.h> #include <qstringlist.h> #include <qwidget.h> #include <qlistview.h> /* * How to avoid having really two different objects * for Extended and ExtendedAll * The only difference is the Lister... * a) static object? * b) leave some object inside the OFileSelector which can be used? * c) when switching views tell which view we want o have.. internally we can switch then * * I'll take c) -zecke */ typedef QMap<QString, QStringList> MimeTypes; /* the View Interface */ class QFileInfo; class QToolButton; namespace Opie{ namespace Ui{ class OFileSelector; namespace Internal { class OFileViewInterface { public: OFileViewInterface( OFileSelector* selector ); virtual ~OFileViewInterface(); virtual QString selectedName()const = 0; virtual QString selectedPath()const = 0; virtual QString directory()const = 0; virtual void reread() = 0; virtual int fileCount()const = 0; virtual DocLnk selectedDocument()const; virtual QWidget* widget( QWidget* parent) = 0; virtual void activate( const QString& ); QString name()const; bool allItem( const QString& )const; protected: OFileSelector* selector()const; void setName( const QString& ); bool showNew()const; bool showClose()const; MimeTypes mimeTypes()const; QStringList currentMimeType()const; QString startDirectory()const; protected: void ok(); void cancel(); void closeMe(); void fileSelected( const QString& ); void fileSelected( const DocLnk& ); void setCurrentFileName( const QString& ); QString currentFileName()const; private: QString m_name; OFileSelector* m_selector; }; /* THE Document View hosting a FileSelector*/ class ODocumentFileView : public OFileViewInterface { public: ODocumentFileView( OFileSelector* selector ); ~ODocumentFileView(); QString selectedName() const; QString selectedPath() const; QString directory() const; void reread(); int fileCount()const; DocLnk selectedDocument()const; QWidget* widget( QWidget* parent ); private: mutable FileSelector* m_selector; }; class OFileSelectorItem : public QListViewItem { public: OFileSelectorItem( QListView* view, const QPixmap& pixmap, const QString& path, const QString& date, const QString& size, const QString& mDir, bool isLocked = false, bool isDir = false ); ~OFileSelectorItem(); bool isLocked()const; bool isDir()const; QString directory()const; QString path()const; QString key(int id, bool )const; private: - bool m_locked : 1; - bool m_isDir : 1; QString m_dir; + bool m_isDir : 1; + bool m_locked : 1; }; class OFileViewFileListView : public QWidget { Q_OBJECT public: OFileViewFileListView( QWidget* parent, const QString& dir, OFileSelector* selector ); ~OFileViewFileListView(); OFileSelectorItem* currentItem()const; void reread( bool all = false ); int fileCount()const; QString currentDir()const; protected: bool eventFilter (QObject *o, QEvent *e); private slots: void slotNew(); // will emit newSelected void cdUP(); void cdHome(); void cdDoc(); void changeDir( const QString& ); void slotCurrentChanged( QListViewItem* ); void slotClicked(int, QListViewItem*, const QPoint&, int ); void slotFSActivated(int); protected: OFileSelector* selector(); private: QMap<QString, QString> m_dev; bool m_all : 1; OFileSelector* m_sel; QPopupMenu* m_fsPop; bool compliesMime( const QString& ); QStringList m_mimes; // used in compy mime QString m_currentDir; QToolButton *m_btnNew, *m_btnClose; void connectSlots(); void addFile( QFileInfo* info, bool symlink = FALSE ); void addDir ( QFileInfo* info, bool symlink = FALSE ); void addSymlink( QFileInfo* info, bool = FALSE ); private: QListView* m_view; }; } } } #endif |