src/viewpropsprogressinfo.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz                                      *
   3  *   peter.penz@gmx.at                                                     *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "viewpropsprogressinfo.h"
  22 #include "viewpropsapplier.h"
  23 #include "viewproperties.h"
  24
  25 #include <QLabel>
  26 #include <QProgressBar>
  27 #include <QTimer>
  28 #include <QVBoxLayout>
  29
  30 #include <kdirsize.h>
  31 #include <klocale.h>
  32 #include <kurl.h>
  33 #include <kio/jobclasses.h>
  34
  35 ViewPropsProgressInfo::ViewPropsProgressInfo(QWidget* parent,
  36                                              const KUrl& dir,
  37                                              const ViewProperties* viewProps) :
  38     KDialog(parent),
  39     m_dirCount(0),
  40     m_applyCount(0),
  41     m_dir(dir),
  42     m_viewProps(viewProps),
  43     m_label(0),
  44     m_progressBar(0),
  45     m_dirSizeJob(0),
  46     m_timer(0)
  47 {
  48     setCaption(i18n("Applying view properties"));
  49     setButtons(KDialog::Cancel);
  50
  51     QWidget* main = new QWidget();
  52     QVBoxLayout* topLayout = new QVBoxLayout();
  53
  54     m_label = new QLabel(i18n("Counting folders: %1", 0), main);
  55     m_progressBar = new QProgressBar(main);
  56
  57     topLayout->addWidget(m_label);
  58     topLayout->addWidget(m_progressBar);
  59
  60     main->setLayout(topLayout);
  61     setMainWidget(main);
  62
  63     ViewPropsApplier* applier = new ViewPropsApplier(dir);
  64     connect(applier, SIGNAL(progress(const KUrl&, int)),
  65             this, SLOT(countDirs(const KUrl&, int)));
  66     connect(applier, SIGNAL(completed()),
  67             this, SLOT(applyViewProperties()));
  68
  69     // TODO: use KDirSize job instead. Current issue: the signal
  70     // 'result' is not emitted with kdelibs 2006-12-05.
  71
  72     /*m_dirSizeJob = KDirSize::dirSizeJob(dir);
  73     connect(m_dirSizeJob, SIGNAL(result(KJob*)),
  74             this, SLOT(slotResult(KJob*)));
  75
  76     m_timer = new QTimer(this);
  77     connect(m_timer, SIGNAL(timeout()),
  78             this, SLOT(updateDirCounter()));
  79     m_timer->start(300);*/
  80 }
  81
  82 ViewPropsProgressInfo::~ViewPropsProgressInfo()
  83 {
  84 }
  85
  86 void ViewPropsProgressInfo::countDirs(const KUrl& /*dir*/, int count)
  87 {
  88     m_dirCount += count;
  89     m_label->setText(i18n("Counting folders: %1", m_dirCount));
  90 }
  91
  92 /*void ViewPropsProgressInfo::updateDirCounter()
  93 {
  94     const int subdirs = m_dirSizeJob->totalSubdirs();
  95     m_label->setText(i18n("Counting folders: %1", subdirs));
  96 }
  97
  98 void ViewPropsProgressInfo::slotResult(KJob*)
  99 {
 100     QTimer::singleShot(0, this, SLOT(applyViewProperties()));
 101 }*/
 102
 103 void ViewPropsProgressInfo::applyViewProperties()
 104 {
 105     //m_timer->stop();
 106     //const int subdirs = m_dirSizeJob->totalSubdirs();
 107     //m_label->setText(i18n("Folders: %1", subdirs));
 108     //m_progressBar->setMaximum(subdirs);
 109
 110     m_label->setText(i18n("Folders: %1", m_dirCount));
 111     m_progressBar->setMaximum(m_dirCount);
 112
 113     ViewPropsApplier* applier = new ViewPropsApplier(m_dir, m_viewProps);
 114     connect(applier, SIGNAL(progress(const KUrl&, int)),
 115             this, SLOT(showProgress(const KUrl&, int)));
 116     connect(applier, SIGNAL(completed()),
 117             this, SLOT(close()));
 118 }
 119
 120 void ViewPropsProgressInfo::showProgress(const KUrl& url, int count)
 121 {
 122     m_applyCount += count;
 123     m_progressBar->setValue(m_applyCount);
 124 }
 125
 126 #include "viewpropsprogressinfo.moc"