src/viewextensionsfactory.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   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                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "viewextensionsfactory.h"
  21
  22 #include "dolphincontroller.h"
  23 #include "dolphinsortfilterproxymodel.h"
  24 #include "dolphinview.h"
  25 #include "settings/dolphinsettings.h"
  26 #include "tooltips/tooltipmanager.h"
  27
  28 #include "dolphin_generalsettings.h"
  29
  30 #include <kfilepreviewgenerator.h>
  31 #include <QAbstractItemView>
  32
  33 ViewExtensionsFactory::ViewExtensionsFactory(QAbstractItemView* view,
  34                                              DolphinController* controller) :
  35     QObject(view),
  36     m_controller(controller),
  37     m_toolTipManager(0),
  38     m_previewGenerator(0)
  39 {
  40     if (DolphinSettings::instance().generalSettings()->showToolTips()) {
  41         DolphinSortFilterProxyModel* proxyModel = static_cast<DolphinSortFilterProxyModel*>(view->model());
  42         m_toolTipManager = new ToolTipManager(view, proxyModel);
  43
  44         connect(controller, SIGNAL(hideToolTip()),
  45                 m_toolTipManager, SLOT(hideTip()));
  46     }
  47
  48     m_previewGenerator = new KFilePreviewGenerator(view);
  49     m_previewGenerator->setPreviewShown(controller->dolphinView()->showPreview());
  50     connect(controller, SIGNAL(zoomLevelChanged(int)),
  51             this, SLOT(updateIcons()));
  52     connect(controller, SIGNAL(cancelPreviews()),
  53             this, SLOT(cancelPreviews()));
  54     connect(controller->dolphinView(), SIGNAL(showPreviewChanged()),
  55             this, SLOT(slotShowPreviewChanged()));
  56 }
  57
  58 ViewExtensionsFactory::~ViewExtensionsFactory()
  59 {
  60 }
  61
  62 void ViewExtensionsFactory::updateIcons()
  63 {
  64     m_previewGenerator->updateIcons();
  65 }
  66
  67 void ViewExtensionsFactory::cancelPreviews()
  68 {
  69     m_previewGenerator->cancelPreviews();
  70 }
  71
  72 void ViewExtensionsFactory::slotShowPreviewChanged()
  73 {
  74     const bool show = m_controller->dolphinView()->showPreview();
  75     m_previewGenerator->setPreviewShown(show);
  76 }
  77
  78 #include "viewextensionsfactory.moc"
  79