apps/konqueror/src/konqsessiondlg.cpp

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2008 Eduardo Robles Elvira <edulix@gmail.com>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17
  18 */
  19
  20 #include "konqsessiondlg.h"
  21 #include "konqsettingsxt.h"
  22 #include "konqviewmanager.h"
  23 #include "konqsessionmanager.h"
  24 #include "ui_konqsessiondlg_base.h"
  25 #include "ui_konqnewsessiondlg_base.h"
  26
  27 #include <QtCore/QDir>
  28 #include <QtGui/QFileSystemModel>
  29 #include <QtGui/QListWidgetItem>
  30 #include <QtCore/QFileInfo>
  31 #include <QtCore/QDirIterator>
  32
  33 #include <kdebug.h>
  34 #include <kurl.h>
  35 #include <kio/copyjob.h>
  36 #include <kio/netaccess.h>
  37 #include <kio/renamedialog.h>
  38 #include <kfileitemdelegate.h>
  39 #include <kdirlister.h>
  40 #include <kdirmodel.h>
  41 #include <kstandardguiitem.h>
  42 #include <kio/global.h>
  43 #include <kstandarddirs.h>
  44 #include <klocale.h>
  45 #include <kconfig.h>
  46 #include <kseparator.h>
  47 #include <kmessagebox.h>
  48 #include <kdialog.h>
  49 #include <klistwidget.h>
  50 #include <kpushbutton.h>
  51
  52 class KonqSessionDlg::KonqSessionDlgPrivate : public QWidget,
  53     public Ui::KonqSessionDlgBase
  54 {
  55 public:
  56     KonqSessionDlgPrivate( KonqViewManager *manager, QWidget *parent = 0 )
  57         : QWidget( parent ) , m_pViewManager( manager ), m_pParent( parent )
  58     {
  59         setupUi( this );
  60     }
  61     KonqViewManager * const m_pViewManager;
  62     KDirModel * m_pModel;
  63     QWidget *m_pParent;
  64 };
  65
  66 #define BTN_OPEN KDialog::User1
  67 #define BTN_CLOSE KDialog::User2
  68
  69 KonqSessionDlg::KonqSessionDlg( KonqViewManager *manager, QWidget *parent )
  70     : KDialog( parent )
  71     , d( new KonqSessionDlgPrivate( manager, this ) )
  72 {
  73     d->layout()->setMargin( 0 );
  74     setMainWidget( d );
  75
  76     setObjectName( "konq_session_dialog" );
  77     setModal( true );
  78     setCaption( i18n( "Manage Sessions" ) );
  79     setButtons( BTN_OPEN | Close );
  80     setDefaultButton( BTN_CLOSE );
  81     showButtonSeparator( true );
  82
  83     setButtonGuiItem( BTN_OPEN, KGuiItem( i18n( "&Open" ), "document-open" ) );
  84     d->m_pSaveCurrentButton->setIcon(KIcon("document-save"));
  85     d->m_pRenameButton->setIcon(KIcon("edit-rename"));
  86     d->m_pDeleteButton->setIcon(KIcon("edit-delete"));
  87     d->m_pNewButton->setIcon(KIcon("document-new"));
  88
  89     QString dir = KStandardDirs::locateLocal("appdata", "sessions/");
  90
  91     d->m_pModel = new KDirModel(d->m_pListView);
  92     d->m_pModel->sort(QDir::Name);
  93     d->m_pModel->dirLister()->setDirOnlyMode(true);
  94     d->m_pModel->dirLister()->setAutoUpdate(true);
  95     d->m_pModel->dirLister()->openUrl(dir);
  96     d->m_pListView->setModel(d->m_pModel);
  97
  98     d->m_pListView->setMinimumSize( d->m_pListView->sizeHint() );
  99
 100     connect( d->m_pListView->selectionModel(), SIGNAL( selectionChanged(
 101         const QItemSelection  &, const QItemSelection &) ), this, SLOT(
 102         slotSelectionChanged() ) );
 103
 104     enableButton( BTN_OPEN, d->m_pListView->currentIndex().isValid() );
 105     slotSelectionChanged();
 106
 107     d->m_pOpenTabsInsideCurrentWindow->setChecked(
 108         KonqSettings::openTabsInsideCurrentWindow());
 109
 110     connect( this,SIGNAL(user1Clicked()),SLOT(slotOpen()));
 111     connect( d->m_pNewButton, SIGNAL(clicked()),SLOT(slotNew()));
 112     connect( d->m_pSaveCurrentButton, SIGNAL(clicked()),SLOT(slotSave()));
 113     connect( d->m_pRenameButton, SIGNAL(clicked()),SLOT(slotRename()));
 114     connect( d->m_pDeleteButton, SIGNAL(clicked()),SLOT(slotDelete()));
 115
 116     resize( sizeHint() );
 117 }
 118
 119 KonqSessionDlg::~KonqSessionDlg()
 120 {
 121     KonqSettings::setOpenTabsInsideCurrentWindow(
 122         d->m_pOpenTabsInsideCurrentWindow->isChecked());
 123 }
 124
 125 void KonqSessionDlg::slotOpen()
 126 {
 127     if(!d->m_pListView->currentIndex().isValid())
 128         return;
 129
 130     KonqSessionManager::self()->restoreSessions(d->m_pModel->itemForIndex(
 131         d->m_pListView->currentIndex()).url().path(),
 132         d->m_pOpenTabsInsideCurrentWindow->isChecked(),
 133         reinterpret_cast<KonqMainWindow*>(parent()));
 134     close();
 135 }
 136
 137 void KonqSessionDlg::slotSave()
 138 {
 139     if(!d->m_pListView->currentIndex().isValid())
 140         return;
 141
 142     QFileInfo fileInfo(
 143         d->m_pModel->itemForIndex(d->m_pListView->currentIndex()).url().path());
 144     QString dirpath = "sessions/" + fileInfo.fileName();
 145
 146     slotDelete();
 147     KonqSessionManager::self()->saveCurrentSessions(dirpath);
 148 }
 149
 150 void KonqSessionDlg::slotNew()
 151 {
 152     KonqNewSessionDlg newDialog(this);
 153     newDialog.exec();
 154 }
 155
 156 void KonqSessionDlg::slotDelete()
 157 {
 158     if(!d->m_pListView->currentIndex().isValid())
 159         return;
 160
 161     QDir dir(d->m_pModel->itemForIndex(d->m_pListView->currentIndex()).url().path());
 162     if(dir.exists())
 163     {
 164         KIO::NetAccess::del(d->m_pModel->itemForIndex(
 165             d->m_pListView->currentIndex()).url(), d->m_pParent);
 166     }
 167 }
 168
 169 void KonqSessionDlg::slotRename(KUrl dirpathTo)
 170 {
 171     if ( !d->m_pListView->currentIndex().isValid() )
 172         return;
 173
 174     KUrl dirpathFrom = d->m_pModel->itemForIndex(
 175         d->m_pListView->currentIndex()).url();
 176
 177     dirpathTo = (dirpathTo == KUrl()) ? dirpathFrom : dirpathTo;
 178
 179     KIO::RenameDialog dlg(this, i18n("Rename session"), dirpathFrom,
 180         dirpathTo, KIO::RenameDialog_Mode(0));
 181
 182     if(dlg.exec() == KIO::R_RENAME)
 183     {
 184         dirpathTo = dlg.newDestUrl();
 185         QDir dir(dirpathTo.path());
 186         if(dir.exists())
 187             slotRename(dirpathTo);
 188         else {
 189             QDir dir(KStandardDirs::locateLocal("appdata", "sessions/"));
 190             dir.rename(dirpathFrom.fileName(), dlg.newDestUrl().fileName());
 191         }
 192     }
 193 }
 194
 195 void KonqSessionDlg::slotSelectionChanged()
 196 {
 197     bool enable = !d->m_pListView->selectionModel()->selectedIndexes().isEmpty();
 198     d->m_pSaveCurrentButton->setEnabled( enable );
 199     d->m_pRenameButton->setEnabled( enable );
 200     d->m_pDeleteButton->setEnabled( enable );
 201     enableButton( BTN_OPEN, enable );
 202 }
 203
 204 #undef BTN_OPEN
 205 #undef BTN_CLOSE
 206
 207 class KonqNewSessionDlg::KonqNewSessionDlgPrivate : public QWidget,
 208     public Ui::KonqNewSessionDlgBase
 209 {
 210 public:
 211     KonqNewSessionDlgPrivate( QWidget *parent = 0 )
 212         : QWidget( parent ), m_pParent( parent )
 213     {
 214         setupUi( this );
 215     }
 216     QWidget *m_pParent;
 217 };
 218
 219 KonqNewSessionDlg::KonqNewSessionDlg( QWidget *parent, QString sessionName )
 220     : KDialog( parent )
 221     , d( new KonqNewSessionDlgPrivate( this ) )
 222 {
 223     d->layout()->setMargin( 0 );
 224     setMainWidget( d );
 225
 226     setObjectName( "konq_new_session_dialog" );
 227     setModal( true );
 228     setCaption( i18n( "Save Session" ) );
 229     setButtons( Ok | Cancel );
 230     setDefaultButton( Ok );
 231     enableButton( Ok, false );
 232     showButtonSeparator( true );
 233
 234     if(!sessionName.isEmpty())
 235         d->m_pSessionName->setText(sessionName);
 236
 237     connect(this, SIGNAL(okClicked()), SLOT(slotAddSession()));
 238     connect(d->m_pSessionName, SIGNAL(textChanged(const QString&)), this,
 239         SLOT(slotTextChanged(const QString&)));
 240
 241     resize( sizeHint() );
 242 }
 243
 244 void KonqNewSessionDlg::slotAddSession()
 245 {
 246     QString dirpath = KStandardDirs::locateLocal("appdata", "sessions/" +
 247         d->m_pSessionName->text());
 248
 249     QDir dir(dirpath);
 250     if(dir.exists())
 251     {
 252         if(KMessageBox::questionYesNo(this,
 253             i18n("A session with the name '%1' already exists, do you want to overwrite it?", d->m_pSessionName->text()),
 254             i18n("Session exists. Overwrite?")) == KMessageBox::Yes)
 255         {
 256             KIO::NetAccess::del(KUrl(dirpath), d->m_pParent);
 257         } else {
 258             KonqNewSessionDlg newDialog(d->m_pParent,
 259                 d->m_pSessionName->text());
 260             newDialog.exec();
 261         }
 262     }
 263     KonqSessionManager::self()->saveCurrentSessions(dirpath);
 264 }
 265
 266 void KonqNewSessionDlg::slotTextChanged(const QString& text)
 267 {
 268     enableButton( Ok, !text.isEmpty() );
 269 }
 270
 271 KonqNewSessionDlg::~KonqNewSessionDlg()
 272 {
 273 }
 274
 275 #include "konqsessiondlg.moc"