kio Library API Documentation

kfilespeedbar.cpp

00001 /* This file is part of the KDE libraries
00002     Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org>
00003 
00004     library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation, version 2.
00007 
00008     This library is distributed in the hope that it will be useful,
00009     but WITHOUT ANY WARRANTY; without even the implied warranty of
00010     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011     Library General Public License for more details.
00012 
00013     You should have received a copy of the GNU Library General Public License
00014     along with this library; see the file COPYING.LIB.  If not, write to
00015     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00016     Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #include "kfilespeedbar.h"
00020 #include "config-kfile.h"
00021 
00022 #include <qdir.h>
00023 
00024 #include <kconfig.h>
00025 #include <kglobal.h>
00026 #include <kglobalsettings.h>
00027 #include <klocale.h>
00028 #include <kprotocolinfo.h>
00029 #include <kstandarddirs.h>
00030 #include <kurl.h>
00031 
00032 KFileSpeedBar::KFileSpeedBar( QWidget *parent, const char *name )
00033     : KURLBar( true, parent, name )
00034 {
00035     KConfig *config = KGlobal::config();
00036     KConfigGroupSaver cs( config, ConfigGroup );
00037     m_initializeSpeedbar = config->readBoolEntry( "Set speedbar defaults",
00038                                                    true );
00039     setIconSize(KIcon::SizeSmallMedium);
00040     readConfig( KGlobal::config(), "KFileDialog Speedbar" );
00041 
00042     if ( m_initializeSpeedbar )
00043     {
00044         KURL u;
00045         u.setPath( KGlobalSettings::desktopPath() );
00046         insertItem( u, i18n("Desktop"), false );
00047 
00048 //TODO: win32
00049         if ((KGlobalSettings::documentPath() != (QDir::homeDirPath()+"/")) &&
00050             QDir(KGlobalSettings::documentPath()).exists())
00051         {
00052             u.setPath( KGlobalSettings::documentPath() );
00053             insertItem( u, i18n("Documents"), false, "document" );
00054         }
00055 
00056         u.setPath( QDir::homeDirPath() );
00057         insertItem( u, i18n("Home Folder"), false,
00058                                "folder_home" );
00059 
00060         u = "floppy:/";
00061         if ( KProtocolInfo::isKnownProtocol( u ) )
00062             insertItem( u, i18n("Floppy"), false,
00063                                    KProtocolInfo::icon( "floppy" ) );
00064         u = "media:/";
00065         if ( KProtocolInfo::isKnownProtocol( u ) )
00066             insertItem( u, i18n("Storage Media"), false,
00067                                    KProtocolInfo::icon( "media" ) );
00068 
00069         u = "remote:/";
00070         if ( KProtocolInfo::isKnownProtocol( u ) )
00071             insertItem( u, i18n("Network Folders"), false,
00072                                    KProtocolInfo::icon( "remote" ) );
00073 
00074         u = "file://";
00075     QString tmp( getenv("TMPDIR") );
00076     QFile tmpDir( tmp );
00077     u.setPath( tmpDir.exists() ? tmp : QString("/tmp") );
00078          insertItem( u, i18n("Temporary Files"), false,
00079                                 "file_temporary" );
00080     }
00081 }
00082 
00083 KFileSpeedBar::~KFileSpeedBar()
00084 {
00085 }
00086 
00087 void KFileSpeedBar::save( KConfig *config )
00088 {
00089     if ( m_initializeSpeedbar && isModified() )
00090     {
00091         KConfigGroup conf( config, ConfigGroup );
00092         // write to kdeglobals
00093         conf.writeEntry( "Set speedbar defaults", false, true, true );
00094     }
00095 
00096     writeConfig( config, "KFileDialog Speedbar" );
00097 }
00098 
00099 QSize KFileSpeedBar::sizeHint() const
00100 {
00101     QSize sizeHint = KURLBar::sizeHint();
00102     int ems = fontMetrics().width("mmmmmmmmmmmm");
00103     if (sizeHint.width() < ems)
00104     {
00105         sizeHint.setWidth(ems);
00106     }
00107     return sizeHint;
00108 }
00109 
00110 #include "kfilespeedbar.moc"
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