src/dolphincolumnview.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 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 "dolphincolumnview.h"
  21
  22 #include "dolphincontroller.h"
  23 #include "dolphinsettings.h"
  24
  25 //#include "dolphin_iconsmodesettings.h"
  26
  27 #include <kdirmodel.h>
  28 #include <kfileitem.h>
  29 #include <kfileitemdelegate.h>
  30
  31 #include <QAbstractProxyModel>
  32 #include <QPoint>
  33
  34 DolphinColumnView::DolphinColumnView(QWidget* parent, DolphinController* controller) :
  35     QColumnView(parent),
  36     m_controller(controller)
  37 {
  38     Q_ASSERT(controller != 0);
  39
  40     viewport()->setAttribute(Qt::WA_Hover);
  41
  42     connect(this, SIGNAL(clicked(const QModelIndex&)),
  43             controller, SLOT(triggerItem(const QModelIndex&)));
  44     connect(this, SIGNAL(activated(const QModelIndex&)),
  45             controller, SLOT(triggerItem(const QModelIndex&)));
  46     connect(controller, SIGNAL(showPreviewChanged(bool)),
  47             this, SLOT(updateGridSize(bool)));
  48     connect(controller, SIGNAL(zoomIn()),
  49             this, SLOT(zoomIn()));
  50     connect(controller, SIGNAL(zoomOut()),
  51             this, SLOT(zoomOut()));
  52
  53     // apply the icons mode settings to the widget
  54     //const IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
  55     //Q_ASSERT(settings != 0);
  56
  57     m_viewOptions = QColumnView::viewOptions();
  58
  59     /*QFont font(settings->fontFamily(), settings->fontSize());
  60     font.setItalic(settings->italicFont());
  61     font.setBold(settings->boldFont());
  62     m_viewOptions.font = font;
  63
  64     updateGridSize(controller->showPreview());
  65
  66     if (settings->arrangement() == QColumnView::TopToBottom) {
  67         setFlow(QColumnView::LeftToRight);
  68         m_viewOptions.decorationPosition = QStyleOptionViewItem::Top;
  69     }
  70     else {
  71         setFlow(QColumnView::TopToBottom);
  72         m_viewOptions.decorationPosition = QStyleOptionViewItem::Left;
  73     }*/
  74 }
  75
  76 DolphinColumnView::~DolphinColumnView()
  77 {
  78 }
  79
  80 QStyleOptionViewItem DolphinColumnView::viewOptions() const
  81 {
  82     return m_viewOptions;
  83 }
  84
  85 void DolphinColumnView::contextMenuEvent(QContextMenuEvent* event)
  86 {
  87     QColumnView::contextMenuEvent(event);
  88     m_controller->triggerContextMenuRequest(event->pos());
  89 }
  90
  91 void DolphinColumnView::mouseReleaseEvent(QMouseEvent* event)
  92 {
  93     QColumnView::mouseReleaseEvent(event);
  94     m_controller->triggerActivation();
  95 }
  96
  97 void DolphinColumnView::dragEnterEvent(QDragEnterEvent* event)
  98 {
  99     if (event->mimeData()->hasUrls()) {
 100         event->acceptProposedAction();
 101     }
 102 }
 103
 104 void DolphinColumnView::dropEvent(QDropEvent* event)
 105 {
 106     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
 107     if (!urls.isEmpty()) {
 108         m_controller->indicateDroppedUrls(urls,
 109                                           indexAt(event->pos()),
 110                                           event->source());
 111         event->acceptProposedAction();
 112     }
 113     QColumnView::dropEvent(event);
 114 }
 115
 116 void DolphinColumnView::zoomIn()
 117 {
 118 }
 119
 120 void DolphinColumnView::zoomOut()
 121 {
 122 }
 123
 124 bool DolphinColumnView::isZoomInPossible() const
 125 {
 126     return false;
 127 }
 128
 129 bool DolphinColumnView::isZoomOutPossible() const
 130 {
 131     return false;
 132 }
 133
 134 #include "dolphincolumnview.moc"