| -rw-r--r-- | libopie/ofileselector.cc | 132 |
1 files changed, 120 insertions, 12 deletions
diff --git a/libopie/ofileselector.cc b/libopie/ofileselector.cc index c9abde1..b911d37 100644 --- a/libopie/ofileselector.cc +++ b/libopie/ofileselector.cc @@ -1,413 +1,521 @@ /* =. This file is part of the OPIE Project - .=l. Copyright (c) 2002 <> + .=l. Copyright (c) 2002 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. */ #include <qnamespace.h> #include <qpushbutton.h> #include <qcombobox.h> #include <qhbox.h> #include <qvbox.h> #include <qlayout.h> #include <qwidgetstack.h> #include <qlineedit.h> #include <qcheckbox.h> #include <qlabel.h> +#include <qheader.h> +#include <qdir.h> +#include <qpe/qpeapplication.h> #include <qpe/fileselector.h> #include <qpe/applnk.h> #include <qpe/global.h> +#include <qpe/mimetype.h> #include "ofileselector.h" OFileSelector::OFileSelector(QWidget *wid, int mode, int selector, const QString &dirName, const QString &fileName, const QStringList mimetypes ) : QWidget( wid ) { m_selector = selector; m_currentDir = dirName; m_name = fileName; m_mimetypes = mimetypes; if( mimetypes.isEmpty() ) m_autoMime = true; m_mode = mode; m_shTool = true; m_shPerm = true; m_shLne = true; m_shChooser = true; m_shYesNo = true; // for FILESELECTOR only view is interesting m_location = 0; m_homeButton = 0; m_docButton = 0; m_hideButton = 0; m_ok = 0; m_cancel = 0; m_reread = 0; m_up = 0; m_View = 0; m_select = 0; m_stack = 0; m_select = 0; m_stack = 0; m_lay = 0; m_boxToolbar = 0; m_boxOk = 0; m_edit = 0; m_fnLabel = 0; m_checkPerm = 0; m_mimeCheck = 0; m_viewCheck = 0; m_lay = new QVBoxLayout(this); init(); m_edit->setText( fileName ); } // let's initialize the gui /** -------------------- | cmbBox Button | -------------------- | FileSlector | | or | | OSelector | | | | | ____________________ | LineEdit | ____________________ | Permission Bar | ____________________ | ViewChoose | ____________________ | Save Cancel| ____________________ */ void OFileSelector::delItems() { QLayoutIterator it = m_lay->iterator(); while ( it.current() != 0 ){ it.deleteCurrent(); } } void OFileSelector::init() { m_stack = new QWidgetStack(this, "wstack" ); m_select = new FileSelector(m_mimetypes.join(";"), m_stack, "fileselector", FALSE, FALSE ); m_stack->addWidget(m_select, NORMAL ); m_lay->addWidget(m_stack ); m_stack->raiseWidget(NORMAL ); if(m_shLne ){ initializeName(); } if(m_shPerm ){ m_checkPerm = new QCheckBox(tr("Set Permission"), this, "Permission" ); m_checkPerm->setChecked( false ); m_lay->addWidget(m_checkPerm ); } if( m_shChooser ) initializeChooser(); if(m_shYesNo ) initializeYes(); }; void OFileSelector::setShowYesCancel( bool show ) { if ( show == m_shYesNo ) return; m_shYesNo = show; if( !show ){ delete m_ok; delete m_cancel; m_ok = 0; m_cancel = 0; // delete m_boxOk; all ready deleted in delItems } updateLay(); // recreate it and save the other states } void OFileSelector::setShowToolbar( bool show ) { if ( m_shTool == show ) return; /* if( show ){ }else { }*/ } void OFileSelector::setShowPermissionBar( bool show ) { if( show == m_shPerm ) return; m_shPerm = show; updateLay(); } void OFileSelector::setShowLineEdit( bool show ) { if( show == m_shLne ) return; m_shLne = show; if( !show ){ delete m_edit; delete m_fnLabel; m_edit = 0; m_fnLabel = 0; //delete m_boxName; will be deleted } updateLay(); } void OFileSelector::setShowChooser( bool show ) { if( show = m_shChooser ) return; m_shChooser = show; if( !show ){ delete m_mimeCheck; delete m_viewCheck; m_mimeCheck = 0; m_viewCheck = 0; } updateLay(); } QCheckBox* OFileSelector::permissionCheckbox( ) { return m_checkPerm; } bool OFileSelector::setPermission( ) const { if( m_checkPerm == 0 ) return false; else return m_checkPerm->isChecked(); } void OFileSelector::setPermissionChecked( bool check ) { if( m_checkPerm == 0 ) return; m_checkPerm->setChecked( check ); } QString OFileSelector::selectedName( ) { QString string; return string; } const DocLnk* OFileSelector::selectedDocument( )const { return 0; } void OFileSelector::updateLay() { /* if( m_shTool ) // else // hide */ // save the state bool check = false; if( m_checkPerm != 0 ) check = m_checkPerm->isChecked(); QString text; if( m_edit != 0 ) text = m_edit->text(); // save current mimetype delItems(); delete m_checkPerm; delete m_edit; delete m_fnLabel; delete m_ok; delete m_cancel; delete m_mimeCheck; delete m_viewCheck; delete m_select; // test delete m_stack; //delete m_list; init(); if( m_shLne ) m_edit->setText(text ); if( m_shPerm ) m_checkPerm->setChecked(check ); } +// let's update the mimetypes. Use the current mimefilter for the 2nd QDir retrieve +// insert QListViewItems with the right options +bool OFileSelector::compliesMime(const QString &path, const QString &mime ) +{ + if( mime == "All" ) + return true; + MimeType type( path ); + if( type.id() == mime ) + return true; + return false; +} + void OFileSelector::reparse() { + if(m_View== 0) + return; + + m_View->clear(); + + QDir dir( m_currentDir ); + QString currMime =m_mimeCheck->currentText(); + // update the mimetype now + if( m_autoMime ) { + m_mimetypes.clear(); + m_mimeCheck->clear(); + dir.setFilter( QDir::Files | QDir::Readable ); + dir.setSorting(QDir::Size ); + const QFileInfoList *list = dir.entryInfoList(); + QFileInfoListIterator it( *list ); + QFileInfo *fi; + while( (fi=it.current()) ){ + if(fi->extension() == QString::fromLatin1("desktop") ){ + ++it; + continue; + } + MimeType type(fi->filePath() ); + if( !m_mimetypes.contains( type.id() ) ) + m_mimetypes.append( type.id() ); + + ++it; + } + m_mimeCheck->insertStringList(m_mimetypes ); + // set it to the current mimetype + }; + dir.setFilter(QDir::All ); + dir.setSorting(QDir::Name | QDir::DirsFirst ); + const QFileInfoList *list = dir.entryInfoList(); + QFileInfoListIterator it( *list ); + QFileInfo *fi; + while( (fi=it.current()) ){ + if(fi->isSymLink() ){ + QString file = fi->readLink(); + for(int i=0; i<=4; i++ ){ // prepend from dos + QFileInfo info( file ); + if( !info.exists() ){ + addSymlink(m_currentDir, info.fileName(), TRUE ); + break; + }else if( info.isDir() ){ + //addDir( ); + }else if( info.isFile() ){ + + }else if( info.isSymLink() ){ + file = info.readLink(); + }else if( i == 4 ){ // just insert it and have the symlink symbol + addSymlink(m_currentDir, info.fileName() ); + } + } + }else if( fi->isDir() ){ + + }else if( fi->isFile() ) { // file ? + + } + ++it; + } } QString OFileSelector::directory() { QString string; return string; } int OFileSelector::fileCount() { return 0; } void OFileSelector::slotOk( ) { emit ok(); } void OFileSelector::slotCancel( ) { emit cancel(); } void OFileSelector::initializeName() { m_boxName = new QHBoxLayout(this ); m_edit = new QLineEdit(this ); m_fnLabel = new QLabel(this ); m_fnLabel->setText(tr("Name:") ); m_boxName->addWidget(m_fnLabel ); m_boxName->insertSpacing(1, 8 ); m_boxName->addWidget(m_edit, 100 ); m_lay->addLayout(m_boxName); } void OFileSelector::initializeYes() { m_ok = new QPushButton("&Save", this, "save" ); m_cancel = new QPushButton("C&ancel", this, "cancel" ); m_boxOk = new QHBoxLayout(this ); m_boxOk->addWidget( m_ok, Qt::AlignHCenter ); m_boxOk->insertSpacing(1, 8 ); m_boxOk->addWidget( m_cancel, Qt::AlignHCenter); m_lay->addLayout(m_boxOk ); connect(m_ok, SIGNAL(clicked() ), this, SLOT(slotOk() ) ); connect(m_cancel, SIGNAL(clicked() ), this, SLOT(slotCancel() ) ); } void OFileSelector::initializeChooser() { m_boxView = new QHBoxLayout(this ); m_mimeCheck = new QComboBox(this, "mime check"); m_viewCheck = new QComboBox(this, "view check"); m_boxView->addWidget(m_viewCheck, 0 ); m_boxView->insertSpacing(1, 8 ); m_boxView->addWidget(m_mimeCheck, 0 ); m_lay->addLayout(m_boxView ); m_viewCheck->insertItem(tr("Documents") ); m_viewCheck->insertItem(tr("Files") ); m_viewCheck->insertItem(tr("All Files") ); if(!m_autoMime ) m_mimeCheck->insertItem(m_mimetypes.join("," ) ); else{ // check updateMimes(); m_mimeCheck->insertStringList( m_mimetypes ); } connect( m_viewCheck, SIGNAL(activated(const QString &) ), this, SLOT(slotViewCheck(const QString & ) ) ); connect( m_mimeCheck, SIGNAL(activated(const QString &) ), this, SLOT(slotMimeCheck(const QString & ) ) ); } void OFileSelector::slotMimeCheck(const QString &view ){ if(m_selector == NORMAL ){ delete m_select; m_select = new FileSelector(view == "All" ? QString::null : view , m_stack, "fileselector", FALSE, FALSE ); m_stack->addWidget( m_select, NORMAL ); m_stack->raiseWidget( NORMAL ); }else{ } } void OFileSelector::slotViewCheck(const QString &view ){ qWarning("changed: show %s", view.latin1() ); // if the current view is the one QString currMime = m_mimeCheck->currentText(); if( view == QString::fromLatin1("Documents") ){ // get the mimetype now // check if we're the current widget and return + if( m_View != 0) // delete 0 shouldn't crash but it did :( + delete m_View; + m_View = 0; delete m_select; m_select = new FileSelector( currMime == "All" ? QString::null : currMime, m_stack,"fileselector", FALSE, FALSE ); m_stack->addWidget( m_select, NORMAL ); m_stack->raiseWidget( NORMAL ); m_selector = NORMAL; }else if(view == QString::fromLatin1("Files") ){ - if( m_select != 0 ){ - // remove from the stack - delete m_select; - m_select = 0; - m_selector = EXTENDED; - // create the ListView or IconView - - reparse(); - } + // remove from the stack + delete m_select; + m_select = 0; + delete m_View; + m_View = 0; + m_selector = EXTENDED; + // create the ListView or IconView + initializeListView(); + + reparse(); }else if(view == QString::fromLatin1("All Files") ) { // remove from the stack delete m_select; m_select = 0; + delete m_View; + m_View = 0; m_selector = EXTENDED_ALL; - + initializeListView(); reparse(); }; }; void OFileSelector::updateMimes() // lets check which mode is active // check the current dir for items then { m_mimetypes.clear(); m_mimetypes.append("All" ); if( m_selector == NORMAL ){ DocLnkSet set; Global::findDocuments(&set, QString::null ); QListIterator<DocLnk> dit( set.children() ); for ( ; dit.current(); ++dit ) { if( !m_mimetypes.contains((*dit)->type() ) ) m_mimetypes.append( (*dit)->type() ); } }else{ - + // should be allreday updatet } }; +void OFileSelector::initializeListView() +{ + m_View = new QListView(m_stack, "Extended view" ); + m_stack->addWidget( m_View, EXTENDED ); + m_stack->raiseWidget( EXTENDED ); + QPEApplication::setStylusOperation( m_View->viewport(),QPEApplication::RightOnHold); + // set up the stuff + // Pixmap Name Date Size mime + //(m_View->header() )->hide(); + //m_View->setRootIsDecorated(false); + m_View->addColumn(" "); + m_View->addColumn(tr("Name") ); + m_View->addColumn(tr("Size") ); + m_View->addColumn(tr("Date"), 60 ); + m_View->addColumn(tr("Mime Type") ); + QHeader *header = m_View->header(); + header->hide(); +}; + + + + + + + + |