src/treeviewsidebarpage.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 "treeviewsidebarpage.h"
  21
  22 #include "bookmarkselector.h"
  23 #include "dolphinmainwindow.h"
  24 #include "dolphinview.h"
  25
  26 #include "kdirlister.h"
  27 #include "kdirmodel.h"
  28
  29 #include <QTreeView>
  30 #include <QVBoxLayout>
  31
  32 TreeViewSidebarPage::TreeViewSidebarPage(DolphinMainWindow* mainWindow,
  33                                          QWidget* parent) :
  34     SidebarPage(mainWindow, parent),
  35     m_dirLister(0),
  36     m_dirModel(0),
  37     m_treeView(0)
  38 {
  39     Q_ASSERT(mainWindow != 0);
  40
  41     m_dirLister = new KDirLister();
  42     m_dirLister->setDirOnlyMode(true);
  43     m_dirLister->setAutoUpdate(true);
  44     m_dirLister->setMainWindow(this);
  45     m_dirLister->setDelayedMimeTypes(true);
  46     m_dirLister->setAutoErrorHandlingEnabled(false, this);
  47
  48     m_dirModel = new KDirModel();
  49     m_dirModel->setDirLister(m_dirLister);
  50
  51     m_treeView = new QTreeView(this);
  52     m_treeView->setModel(m_dirModel);
  53
  54     // hide all columns except of the 'Name' column
  55     m_treeView->hideColumn(KDirModel::Size);
  56     m_treeView->hideColumn(KDirModel::ModifiedTime);
  57     m_treeView->hideColumn(KDirModel::Permissions);
  58     m_treeView->hideColumn(KDirModel::Owner);
  59     m_treeView->hideColumn(KDirModel::Group);
  60
  61     QVBoxLayout* layout = new QVBoxLayout(this);
  62     layout->addWidget(m_treeView);
  63
  64     connectToActiveView();
  65 }
  66
  67 TreeViewSidebarPage::~TreeViewSidebarPage()
  68 {
  69     delete m_dirLister;
  70     m_dirLister = 0;
  71 }
  72
  73 void TreeViewSidebarPage::activeViewChanged()
  74 {
  75     connectToActiveView();
  76 }
  77
  78 void TreeViewSidebarPage::updatePosition(const KUrl& url)
  79 {
  80     KUrl baseUrl = BookmarkSelector::baseBookmark(url).url();
  81     if (m_dirLister->url() != baseUrl) {
  82         m_dirLister->stop();
  83         m_dirLister->openUrl(baseUrl);
  84     }
  85
  86     // TODO: open sub folders to be synchronous to 'url'
  87 }
  88
  89 void TreeViewSidebarPage::connectToActiveView()
  90 {
  91     DolphinView* view = mainWindow()->activeView();
  92     m_dirLister->stop();
  93     m_dirLister->openUrl(view->url());
  94     connect(view, SIGNAL(urlChanged(const KUrl&)),
  95             this, SLOT(updatePosition(const KUrl&)));
  96 }
  97
  98 #include "treeviewsidebarpage.moc"