src/dolphiniconsview.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 "dolphiniconsview.h"
  21
  22 #include "dolphincontroller.h"
  23
  24 #include <assert.h>
  25 #include <kdirmodel.h>
  26 #include <kfileitem.h>
  27
  28 #include <QAbstractProxyModel>
  29
  30 DolphinIconsView::DolphinIconsView(QWidget* parent, DolphinController* controller) :
  31     QListView(parent),
  32     m_controller(controller)
  33 {
  34     assert(controller != 0);
  35
  36     setResizeMode(QListView::Adjust);
  37
  38     // TODO: read out settings
  39     setViewMode(QListView::IconMode);
  40     setGridSize(QSize(128, 96));
  41
  42     connect(this, SIGNAL(clicked(const QModelIndex&)),
  43             controller, SLOT(triggerItem(const QModelIndex&)));
  44 }
  45
  46 DolphinIconsView::~DolphinIconsView()
  47 {
  48 }
  49
  50 QStyleOptionViewItem DolphinIconsView::viewOptions() const
  51 {
  52     return QListView::viewOptions();
  53
  54     // TODO: the view options should been read from the settings;
  55     // the following code is just for testing...
  56     //QStyleOptionViewItem options = QListView::viewOptions();
  57     //options.decorationAlignment = Qt::AlignRight;
  58     //options.decorationPosition = QStyleOptionViewItem::Right;
  59     //options.decorationSize = QSize(100, 100);
  60     //options.showDecorationSelected = true;
  61     //options.state = QStyle::State_MouseOver;
  62     //return options;
  63 }
  64
  65 void DolphinIconsView::contextMenuEvent(QContextMenuEvent* event)
  66 {
  67     QListView::contextMenuEvent(event);
  68     m_controller->triggerContextMenuRequest(event->pos());
  69 }
  70
  71 void DolphinIconsView::mouseReleaseEvent(QMouseEvent* event)
  72 {
  73     QListView::mouseReleaseEvent(event);
  74     m_controller->triggerActivation();
  75 }
  76
  77 void DolphinIconsView::dragEnterEvent(QDragEnterEvent* event)
  78 {
  79     if (event->mimeData()->hasUrls()) {
  80         event->acceptProposedAction();
  81     }
  82 }
  83
  84 void DolphinIconsView::dropEvent(QDropEvent* event)
  85 {
  86     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
  87     if (urls.isEmpty() || (event->source() == this)) {
  88         QListView::dropEvent(event);
  89     }
  90     else {
  91         event->acceptProposedAction();
  92         m_controller->indicateDroppedUrls(urls, event->pos());
  93     }
  94 }
  95
  96 #include "dolphiniconsview.moc"