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KFile

kfileplaceeditdialog.cpp

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00001 /* This file is part of the KDE libraries
00002     Copyright (C) 2001,2002,2003 Carsten Pfeiffer <pfeiffer@kde.org>
00003     Copyright (C) 2007 Kevin Ottens <ervin@kde.org>
00004 
00005     library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation, version 2.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public License
00015     along with this library; see the file COPYING.LIB.  If not, write to
00016     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017     Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #include "kfileplaceeditdialog.h"
00021 
00022 #include <kaboutdata.h>
00023 #include <kconfig.h>
00024 #include <kdebug.h>
00025 #include <kglobal.h>
00026 #include <kicondialog.h>
00027 #include <kiconloader.h>
00028 #include <kcomponentdata.h>
00029 #include <klineedit.h>
00030 #include <klocale.h>
00031 #include <kmimetype.h>
00032 #include <kio/global.h>
00033 #include <kprotocolinfo.h>
00034 #include <kstringhandler.h>
00035 #include <kurlrequester.h>
00036 
00037 #include <QtCore/QMimeData>
00038 #include <QtGui/QApplication>
00039 #include <QtGui/QCheckBox>
00040 #include <QtGui/qdrawutil.h>
00041 #include <QtGui/QFontMetrics>
00042 #include <QtGui/QFormLayout>
00043 #include <QtGui/QItemDelegate>
00044 #include <QtGui/QLabel>
00045 #include <QtGui/QMenu>
00046 #include <QtGui/QPainter>
00047 #include <QtGui/QStyle>
00048 
00049 #include <unistd.h>
00050 #include <kvbox.h>
00051 #include <kconfiggroup.h>
00052 
00053 
00054 bool KFilePlaceEditDialog::getInformation(bool allowGlobal, KUrl& url,
00055                                           QString& description, QString& icon,
00056                                           bool& appLocal, int iconSize,
00057                                           QWidget *parent )
00058 {
00059     KFilePlaceEditDialog *dialog = new KFilePlaceEditDialog(allowGlobal, url,
00060                                                             description, icon,
00061                                                             appLocal,
00062                                                             iconSize, parent );
00063     if ( dialog->exec() == QDialog::Accepted ) {
00064         // set the return parameters
00065         url         = dialog->url();
00066         description = dialog->description();
00067         icon        = dialog->icon();
00068         appLocal    = dialog->applicationLocal();
00069 
00070         delete dialog;
00071         return true;
00072     }
00073 
00074     delete dialog;
00075     return false;
00076 }
00077 
00078 KFilePlaceEditDialog::KFilePlaceEditDialog(bool allowGlobal, const KUrl& url,
00079                                            const QString& description,
00080                                            const QString &icon, bool appLocal,
00081                                            int iconSize,
00082                                            QWidget *parent)
00083     : KDialog( parent )
00084 {
00085     setCaption( i18n("Edit Places Entry") );
00086     setButtons( Ok | Cancel );
00087     setModal(true);
00088     setDefaultButton(Ok);
00089     showButtonSeparator(true);
00090 
00091     QWidget *wdg = new QWidget( this );
00092     QVBoxLayout *box = new QVBoxLayout( wdg );
00093 
00094     QFormLayout *layout = new QFormLayout();
00095     box->addLayout( layout );
00096 
00097     QString whatsThisText = i18n("<qt>This is the text that will appear in the Places panel.<br /><br />"
00098                                  "The description should consist of one or two words "
00099                                  "that will help you remember what this entry refers to.</qt>");
00100     m_edit = new KLineEdit( wdg );
00101     layout->addRow( i18n("&Description:"), m_edit );
00102     m_edit->setText( description.isEmpty() ? url.fileName() : description );
00103     m_edit->setWhatsThis( whatsThisText );
00104     layout->labelForField(m_edit)->setWhatsThis( whatsThisText );
00105 
00106     whatsThisText = i18n("<qt>This is the location associated with the entry. Any valid URL may be used. For example:<br /><br />"
00107                          "%1<br />http://www.kde.org<br />ftp://ftp.kde.org/pub/kde/stable<br /><br />"
00108                          "By clicking on the button next to the text edit box you can browse to an "
00109                          "appropriate URL.</qt>", QDir::homePath());
00110     m_urlEdit = new KUrlRequester( url.prettyUrl(), wdg );
00111     m_urlEdit->setMode( KFile::Directory );
00112     layout->addRow( i18n("&Location:"), m_urlEdit );
00113     m_urlEdit->setWhatsThis( whatsThisText );
00114     layout->labelForField(m_urlEdit)->setWhatsThis( whatsThisText );
00115 
00116     whatsThisText = i18n("<qt>This is the icon that will appear in the Places panel.<br /><br />"
00117                          "Click on the button to select a different icon.</qt>");
00118     m_iconButton = new KIconButton( wdg );
00119     layout->addRow( i18n("Choose an &icon:"), m_iconButton );
00120     m_iconButton->setObjectName( QLatin1String( "icon button" ) );
00121     m_iconButton->setIconSize( iconSize );
00122     m_iconButton->setIconType( KIconLoader::NoGroup, KIconLoader::Place );
00123     if ( icon.isEmpty() )
00124         m_iconButton->setIcon( KMimeType::iconNameForUrl( url ) );
00125     else
00126         m_iconButton->setIcon( icon );
00127     m_iconButton->setWhatsThis( whatsThisText );
00128     layout->labelForField(m_iconButton)->setWhatsThis( whatsThisText );
00129 
00130     if ( allowGlobal ) {
00131         QString appName;
00132         if ( KGlobal::mainComponent().aboutData() )
00133             appName = KGlobal::mainComponent().aboutData()->programName();
00134         if ( appName.isEmpty() )
00135             appName = KGlobal::mainComponent().componentName();
00136         m_appLocal = new QCheckBox( i18n("&Only show when using this application (%1)",  appName ), wdg );
00137         m_appLocal->setChecked( appLocal );
00138         m_appLocal->setWhatsThis(i18n("<qt>Select this setting if you want this "
00139                               "entry to show only when using the current application (%1).<br /><br />"
00140                               "If this setting is not selected, the entry will be available in all "
00141                               "applications.</qt>",
00142                                appName));
00143         box->addWidget(m_appLocal);
00144     }
00145     else
00146         m_appLocal = 0L;
00147     connect(m_urlEdit->lineEdit(),SIGNAL(textChanged ( const QString & )),this,SLOT(urlChanged(const QString & )));
00148     m_edit->setFocus();
00149     setMainWidget( wdg );
00150 }
00151 
00152 KFilePlaceEditDialog::~KFilePlaceEditDialog()
00153 {
00154 }
00155 
00156 void KFilePlaceEditDialog::urlChanged(const QString & text )
00157 {
00158     enableButtonOk( !text.isEmpty() );
00159 }
00160 
00161 KUrl KFilePlaceEditDialog::url() const
00162 {
00163     return m_urlEdit->url();
00164 }
00165 
00166 QString KFilePlaceEditDialog::description() const
00167 {
00168     return m_edit->text();
00169 }
00170 
00171 const QString &KFilePlaceEditDialog::icon() const
00172 {
00173     return m_iconButton->icon();
00174 }
00175 
00176 bool KFilePlaceEditDialog::applicationLocal() const
00177 {
00178     if ( !m_appLocal )
00179         return true;
00180 
00181     return m_appLocal->isChecked();
00182 }
00183 
00184 
00185 #include "kfileplaceeditdialog.moc"

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