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Diffstat (limited to 'konq-plugins/kuick/kdirmenu.cpp')
| -rw-r--r-- | konq-plugins/kuick/kdirmenu.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/konq-plugins/kuick/kdirmenu.cpp b/konq-plugins/kuick/kdirmenu.cpp new file mode 100644 index 0000000..2cbf6de --- /dev/null +++ b/konq-plugins/kuick/kdirmenu.cpp @@ -0,0 +1,169 @@ +/* This file is part of the KDE project + Copyright (C) 2001 Holger Freyther <freyther@yahoo.com> + Icon stroing inspired by Matthias Elters browser_mnu.* (currently not used) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; version 2 + of the License. + + 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ +#include <qiconset.h> +#include <qdir.h> +#include <qfileinfo.h> + +#include <kaction.h> +#include <kapplication.h> +#include <kiconloader.h> +#include <kio/global.h> +#include <klocale.h> +#include <kurl.h> +#include <ksimpleconfig.h> +#include "kdirmenu.h" + +#define CICON(a) (*_icons)[a] + +QMap<QString, QPixmap> *KDirMenu::_icons = 0; + +KDirMenu::KDirMenu ( QWidget *parent, const KURL &_src, + const QString &_path, const QString &_name, bool /*showfile*/ ) + : QPopupMenu(parent), + path(_path), + name(_name), + src( _src ), + action( 0 ) +{ + children.setAutoDelete( true ); + initIconMap( ); + connect( this, SIGNAL( aboutToShow( ) ), this, SLOT( slotAboutToShow( ) ) ); + connect( this, SIGNAL( aboutToHide( ) ), this, SLOT( slotAboutToHide( ) ) ); + children.clear(); // just in case + + QFileInfo fileInfo(path); + if (( src.path() != path || !src.isLocalFile()) && fileInfo.isWritable()) + action = new KAction(name, 0, this, SLOT(new_slot( ) ), this); +} +KDirMenu::~KDirMenu( ) { + delete action; + clear( ); + children.clear( ); +} +void KDirMenu::insert( KDirMenu *submenu, const QString &_path ) { + static const QIconSet folder = SmallIconSet("folder"); + QString escapedPath = _path; + QString completPath=path+'/'+_path; + // parse .directory if it does exist + if (QFile::exists(completPath + "/.directory")) { + + KSimpleConfig c(completPath + "/.directory", true); + c.setDesktopGroup(); + QString iconPath = c.readEntry("Icon"); + + if ( iconPath.startsWith("./") ) + iconPath = _path + '/' + iconPath.mid(2); + QPixmap icon; + icon = KGlobal::iconLoader()->loadIcon(iconPath, + KIcon::Small, KIcon::SizeSmall, + KIcon::DefaultState, 0, true); + if(icon.isNull()) + icon = CICON("folder"); + insertItem( icon, escapedPath.replace( "&", "&&" ), submenu ); + } + else + insertItem( folder, escapedPath.replace( "&", "&&" ), submenu ); + children.append( submenu ); + connect(submenu, SIGNAL(fileChosen(const QString &)), + this, SLOT(slotFileSelected(const QString &))); +} + +void KDirMenu::slotAboutToShow( ) { + + // ok, prepare the dir: list all dirs and insert the new menus + if (count() >= 1) return; + + //Precaution: if not a directory, exit, in case some path in KMetaMenu + //isn't checked right + if ( !QFileInfo(path).isDir() ) + return; + + if ( action ) + action->plug( this ); + else + setItemEnabled( insertItem( name ), false ); + + // all dirs writeable and readable + QDir dir(path, QString::null, + QDir::Name | QDir::DirsFirst | QDir::IgnoreCase, + QDir::Dirs | QDir::Readable | QDir::Executable); + + const QFileInfoList* dirList = dir.entryInfoList(); + if ( !dirList || dirList->isEmpty() ) { + if ( action ) + action->setEnabled( false ); + return; + } + + insertSeparator( ); + + if (dirList->count() == 2) { + insertItem(i18n("No Sub-Folders"), 0); + setItemEnabled(0, false); + return; + } + + static const QString& dot = KGlobal::staticQString( "." ); + static const QString& dotdot = KGlobal::staticQString( ".." ); + + for ( QFileInfoListIterator it( *dirList ); *it; ++it ) { + QString fileName = (*it)->fileName(); + if ( fileName == dot || fileName == dotdot ) + continue; + + KURL u; + u.setPath((*it)->absFilePath()); + if (kapp->authorizeURLAction("list", u, u)) + { + insert(new KDirMenu(this, src, (*it)->absFilePath(), name), + KIO::decodeFileName( fileName )); + } + } +} +void KDirMenu::slotAboutToHide( ) { + +} +void KDirMenu::initIconMap() +{ + if(_icons) return; + +// kdDebug(90160) << "PanelBrowserMenu::initIconMap" << endl; + + _icons = new QMap<QString, QPixmap>; + + _icons->insert("folder", SmallIcon("folder")); + _icons->insert("unknown", SmallIcon("mime_empty")); + _icons->insert("folder_open", SmallIcon("folder_open")); + _icons->insert("kdisknav", SmallIcon("kdisknav")); + _icons->insert("kfm", SmallIcon("kfm")); + _icons->insert("terminal", SmallIcon("terminal")); + _icons->insert("txt", SmallIcon("txt")); + _icons->insert("exec", SmallIcon("exec")); + _icons->insert("chardevice", SmallIcon("chardevice")); +} +void KDirMenu::slotFileSelected(const QString &_path ){ + emit fileChosen( _path ); +} + +void KDirMenu::new_slot() { + emit fileChosen(path ); +} + +#include "kdirmenu.moc" |