| -rw-r--r-- | libopie2/opieui/fileselector/ofileselector.cpp | 19 | ||||
| -rw-r--r-- | libopie2/opieui/fileselector/ofileselector.h | 10 |
2 files changed, 24 insertions, 5 deletions
diff --git a/libopie2/opieui/fileselector/ofileselector.cpp b/libopie2/opieui/fileselector/ofileselector.cpp index 5528aed..b06defd 100644 --- a/libopie2/opieui/fileselector/ofileselector.cpp +++ b/libopie2/opieui/fileselector/ofileselector.cpp @@ -17,99 +17,101 @@ _.=:. : :=>`: 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 ) -{} +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 } @@ -466,97 +468,97 @@ void OFileViewFileListView::reread( bool all ) 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 *o, QEvent *e) +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 ) { @@ -902,152 +904,159 @@ OFileSelector::OFileSelector( const QString& mimeFilter, QWidget* parent, const m_startDir = QPEApplication::documentDir(); if (!mimeFilter.isEmpty() ) m_mimeType.insert(mimeFilter, QStringList::split(";", mimeFilter ) ); m_mode = OFileSelector::FileSelector; m_selector = OFileSelector::Normal; initUI(); initMime(); initViews(); m_cmbView->setCurrentItem( 0 ); slotViewChange( QObject::tr("Documents") ); } /* * INIT UI will set up the basic GUI * Layout: Simple VBoxLayout * On top a WidgetStack containing the Views... * - List View * - Document View * Below we will have a Label + LineEdit * Below we will have two ComoBoxes one for choosing the view one for * choosing the mimetype */ void OFileSelector::initUI() { QVBoxLayout* lay = new QVBoxLayout( this ); m_stack = new QWidgetStack( this ); lay->addWidget( m_stack, 1000 ); m_nameBox = new QHBox( this ); (void)new QLabel( tr("Name:"), m_nameBox ); m_lneEdit = new QLineEdit( m_nameBox ); m_lneEdit ->installEventFilter(this); lay->addWidget( m_nameBox ); m_cmbBox = new QHBox( this ); m_cmbView = new QComboBox( m_cmbBox ); m_cmbMime = new QComboBox( m_cmbBox ); lay->addWidget( m_cmbBox ); } /* * This will make sure that the return key in the name edit causes dialogs to close */ -bool OFileSelector::eventFilter (QObject *o, QEvent *e) +bool OFileSelector::eventFilter (QObject *, QEvent *e) { if ( e->type() == QEvent::KeyPress ) { QKeyEvent *k = (QKeyEvent *)e; if ( (k->key()==Key_Enter) || (k->key()==Key_Return)) { emit ok(); return true; } } return false; } /* * This will insert the MimeTypes into the Combo Box * And also connect the changed signal * * AutoMimeTyping is disabled for now. It used to reparse a dir and then set available mimetypes */ void OFileSelector::initMime() { MimeTypes::Iterator it; for ( it = m_mimeType.begin(); it != m_mimeType.end(); ++it ) { m_cmbMime->insertItem( it.key() ); } m_cmbMime->setCurrentItem( 0 ); connect( m_cmbMime, SIGNAL(activated(int) ), this, SLOT(slotMimeTypeChanged() ) ); } void OFileSelector::initViews() { m_cmbView->insertItem( QObject::tr("Documents") ); m_cmbView->insertItem( QObject::tr("Files") ); m_cmbView->insertItem( QObject::tr("All Files") ); connect(m_cmbView, SIGNAL(activated(const QString&) ), this, SLOT(slotViewChange(const QString&) ) ); m_views.insert( QObject::tr("Documents"), new ODocumentFileView(this) ); /* see above why add both */ OFileViewInterface* in = new OFileViewFileSystem( this ); m_views.insert( QObject::tr("Files"), in ); m_views.insert( QObject::tr("All Files"), in ); } +void OFileSelector::registerView( const Internal::OFileViewInterface* iface ) { + m_viewsPtr.append( iface ); +} + + /** * d'tor */ OFileSelector::~OFileSelector() { + m_viewsPtr.setAutoDelete( true ); + m_viewsPtr.clear(); } /** * Convience function for the fileselector * make sure to delete the DocLnk * * @see DocLnk * @todo remove in ODP */ const DocLnk* OFileSelector::selected() { DocLnk* lnk = new DocLnk( currentView()->selectedDocument() ); return lnk; } /** * * @return the name of the selected file */ QString OFileSelector::selectedName()const { return currentView()->selectedName(); } /** * @return the selected path */ QString OFileSelector::selectedPath()const { return currentView()->selectedPath(); } /** * @return the directory name */ QString OFileSelector::directory()const { return currentView()->directory(); } /** * @return a DocLnk for the selected document */ DocLnk OFileSelector::selectedDocument()const { diff --git a/libopie2/opieui/fileselector/ofileselector.h b/libopie2/opieui/fileselector/ofileselector.h index 8bcd9ee..de2b98a 100644 --- a/libopie2/opieui/fileselector/ofileselector.h +++ b/libopie2/opieui/fileselector/ofileselector.h @@ -1,94 +1,95 @@ /* =. 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. */ /* This is based on code and ideas of L. J. Potter ljp@llornkcor.com Thanks a lot */ #ifndef OFILESELECTOR_H #define OFILESELECTOR_H /* OPIE */ #include <qpe/applnk.h> /* QT */ #include <qlist.h> #include <qwidget.h> #include <qmap.h> #include <qvaluelist.h> #include <qstringlist.h> +#include <qlist.h> class QLineEdit; class QComboBox; class QWidgetStack; class QHBox; typedef QMap<QString, QStringList> MimeTypes; namespace Opie { namespace Ui { namespace Internal { class OFileViewInterface; class OFileViewFileListView; } /** * @short a dropin replacement for the FileSelector * * This class is first used insert the OFileDialog. * It supports multiple view and mimetype filtering for now. * * @see OFileDialog * @see FileSelector * @author zecke * @version 0.1 */ class OFileSelector : public QWidget { Q_OBJECT friend class Internal::OFileViewInterface; friend class Internal::OFileViewFileListView; public: /** * The Mode of the Fileselector * Open = Open A File * Save = Save a File * FILESELECTOR = As A GUI in a screen to select a file */ enum Mode { Open=1, Save=2, FileSelector=4, OPEN=1, SAVE=2, FILESELECTOR=4 }; // enum OldMode { OPEN=1, SAVE=2, FILESELECTOR = 4 }; /** * Normal = The old FileSelector * Extended = Dir View * ExtendedAll = Dir View with all hidden files * Default = What the vendor considers best @@ -138,85 +139,94 @@ public: signals: /** * dirSelected is emitted whenever changed into a different dir */ void dirSelected( const QString& ); /** * fileSelected is emitted when a file is selected * it uses a DocLnk as parameter */ void fileSelected( const DocLnk& ); /** * fileSelected is emitted when a file is selected * the complete path is a parameter */ void fileSelected( const QString& ); /** * Create a new File with a DocLnk */ void newSelected( const DocLnk& ); void closeMe(); /** * Ok is emitted on a Qt::Key_Return or Q::Key_Enter * in the line edit */ void ok(); void cancel(); /* used by the ViewInterface */ private: bool showNew()const; bool showClose()const; MimeTypes mimeTypes()const; QStringList currentMimeType()const; private: /* inits the Widgets */ void initUI(); /* inits the MimeType ComboBox content + connects signals and slots */ void initMime(); /* init the Views :) */ void initViews(); + + /* + * register a view for deletion. + * This happens on creation of a OFileViewInterface + */ + void registerView( const Internal::OFileViewInterface* ); + private: QLineEdit* m_lneEdit; // the LineEdit for the Name QComboBox *m_cmbView, *m_cmbMime; // two ComboBoxes to select the View and MimeType QWidgetStack* m_stack; // our widget stack which will contain the views Internal::OFileViewInterface* currentView() const; // returns the currentView Internal::OFileViewInterface* m_current; // here is the view saved bool m_shNew : 1; // should we show New? bool m_shClose : 1; // should we show Close? MimeTypes m_mimeType; // list of mimetypes QMap<QString, Internal::OFileViewInterface*> m_views; // QString translated view name + ViewInterface Ptr + /* views register themselves automatically */ + QList<Internal::OFileViewInterface> m_viewsPtr; QHBox* m_nameBox; // the LineEdit + Label is hold here QHBox* m_cmbBox; // this holds the two combo boxes QString m_startDir; int m_mode; int m_selector; struct Data; // used for future versions Data *d; private slots: void slotMimeTypeChanged(); /* will set the text of the lineedit and emit a fileChanged signal */ void slotDocLnkBridge( const DocLnk& ); void slotFileBridge( const QString& ); void slotViewChange( const QString& ); bool eventFilter (QObject *o, QEvent *e); }; } } #endif |