src/viewpropertiesdialog.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 "viewpropertiesdialog.h"
  22 #include "viewpropsprogressinfo.h"
  23
  24 #include <klocale.h>
  25 #include <kiconloader.h>
  26 #include <kmessagebox.h>
  27 #include <assert.h>
  28
  29 #include <QCheckBox>
  30 #include <QComboBox>
  31 #include <QGridLayout>
  32 #include <QGroupBox>
  33 #include <QLabel>
  34 #include <QRadioButton>
  35 #include <QVBoxLayout>
  36
  37 #include "viewproperties.h"
  38 #include "dolphinview.h"
  39
  40 ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
  41     KDialog(dolphinView),
  42     m_isDirty(false),
  43     m_dolphinView(dolphinView)
  44 {
  45     assert(dolphinView != 0);
  46
  47     setCaption(i18n("View Properties"));
  48     setButtons(KDialog::Ok | KDialog::Cancel | KDialog::Apply);
  49
  50     const KUrl& url = dolphinView->url();
  51     m_viewProps = new ViewProperties(url);
  52     m_viewProps->setAutoSaveEnabled(false);
  53
  54     QWidget* main = new QWidget();
  55     QVBoxLayout* topLayout = new QVBoxLayout();
  56
  57     // create 'Properties' group containing view mode, sorting, sort order and show hidden files
  58     QGroupBox* propsBox = new QGroupBox(i18n("Properties"), main);
  59
  60     QLabel* viewModeLabel = new QLabel(i18n("View mode:"), propsBox);
  61     m_viewMode = new QComboBox(propsBox);
  62     m_viewMode->addItem(SmallIcon("view_icon"), i18n("Icons"));
  63     m_viewMode->addItem(SmallIcon("view_text"), i18n("Details"));
  64     m_viewMode->addItem(SmallIcon("gvdirpart"), i18n("Previews"));
  65     const int index = static_cast<int>(m_viewProps->viewMode());
  66     m_viewMode->setCurrentIndex(index);
  67
  68     QLabel* sortingLabel = new QLabel(i18n("Sorting:"), propsBox);
  69     m_sorting = new QComboBox(propsBox);
  70     m_sorting->addItem("By Name");
  71     m_sorting->addItem("By Size");
  72     m_sorting->addItem("By Date");
  73     int sortingIdx = 0;
  74     switch (m_viewProps->sorting()) {
  75         case DolphinView::SortByName: sortingIdx = 0; break;
  76         case DolphinView::SortBySize: sortingIdx = 1; break;
  77         case DolphinView::SortByDate: sortingIdx = 2; break;
  78         default: break;
  79     }
  80     m_sorting->setCurrentIndex(sortingIdx);
  81
  82     QLabel* sortOrderLabel = new QLabel(i18n("Sort order:"), propsBox);
  83     m_sortOrder = new QComboBox(propsBox);
  84     m_sortOrder->addItem(i18n("Ascending"));
  85     m_sortOrder->addItem(i18n("Descending"));
  86     const int sortOrderIdx = (m_viewProps->sortOrder() == Qt::Ascending) ? 0 : 1;
  87     m_sortOrder->setCurrentIndex(sortOrderIdx);
  88
  89     m_showHiddenFiles = new QCheckBox(i18n("Show hidden files"), propsBox);
  90     m_showHiddenFiles->setChecked(m_viewProps->isShowHiddenFilesEnabled());
  91
  92     QGridLayout* propsBoxLayout = new QGridLayout(propsBox);
  93     propsBoxLayout->addWidget(viewModeLabel, 0, 0);
  94     propsBoxLayout->addWidget(m_viewMode, 0, 1);
  95     propsBoxLayout->addWidget(m_sorting, 1, 1);
  96     propsBoxLayout->addWidget(sortingLabel, 1, 0);
  97     propsBoxLayout->addWidget(m_sorting, 1, 1);
  98     propsBoxLayout->addWidget(sortOrderLabel, 2, 0);
  99     propsBoxLayout->addWidget(m_sortOrder, 2, 1);
 100     propsBoxLayout->addWidget(m_showHiddenFiles, 3, 0);
 101
 102     m_applyToSubFolders = new QCheckBox(i18n("Apply changes to all sub folders"), main);
 103     topLayout->addWidget(propsBox);
 104     topLayout->addWidget(m_applyToSubFolders);
 105
 106     connect(m_viewMode, SIGNAL(activated(int)),
 107             this, SLOT(slotViewModeChanged(int)));
 108     connect(m_sorting, SIGNAL(activated(int)),
 109             this, SLOT(slotSortingChanged(int)));
 110     connect(m_sortOrder, SIGNAL(activated(int)),
 111             this, SLOT(slotSortOrderChanged(int)));
 112     connect(m_showHiddenFiles, SIGNAL(clicked()),
 113             this, SLOT(slotShowHiddenFilesChanged()));
 114
 115     connect(m_applyToSubFolders, SIGNAL(clicked()),
 116             this, SLOT(markAsDirty()));
 117
 118     connect(this, SIGNAL(okClicked()), this, SLOT(slotOk()));
 119     connect(this, SIGNAL(applyClicked()), this, SLOT(slotApply()));
 120
 121     main->setLayout(topLayout);
 122     setMainWidget(main);
 123 }
 124
 125 ViewPropertiesDialog::~ViewPropertiesDialog()
 126 {
 127     m_isDirty = false;
 128     delete m_viewProps;
 129     m_viewProps = 0;
 130 }
 131
 132 void ViewPropertiesDialog::slotOk()
 133 {
 134     applyViewProperties();
 135     accept();
 136 }
 137
 138 void ViewPropertiesDialog::slotApply()
 139 {
 140     applyViewProperties();
 141 }
 142
 143 void ViewPropertiesDialog::slotViewModeChanged(int index)
 144 {
 145     assert((index >= 0) && (index <= 2));
 146     m_viewProps->setViewMode(static_cast<DolphinView::Mode>(index));
 147     m_isDirty = true;
 148 }
 149
 150 void ViewPropertiesDialog::slotSortingChanged(int index)
 151 {
 152     DolphinView::Sorting sorting = DolphinView::SortByName;
 153     switch (index) {
 154         case 1: sorting = DolphinView::SortBySize; break;
 155         case 2: sorting = DolphinView::SortByDate; break;
 156         default: break;
 157     }
 158     m_viewProps->setSorting(sorting);
 159     m_isDirty = true;
 160 }
 161
 162 void ViewPropertiesDialog::slotSortOrderChanged(int index)
 163 {
 164     Qt::SortOrder sortOrder = (index == 0) ? Qt::Ascending : Qt::Descending;
 165     m_viewProps->setSortOrder(sortOrder);
 166     m_isDirty = true;
 167 }
 168
 169 void ViewPropertiesDialog::slotShowHiddenFilesChanged()
 170 {
 171     const bool show = m_showHiddenFiles->isChecked();
 172     m_viewProps->setShowHiddenFilesEnabled(show);
 173     m_isDirty = true;
 174 }
 175
 176 void ViewPropertiesDialog::markAsDirty()
 177 {
 178     m_isDirty = true;
 179 }
 180
 181 void ViewPropertiesDialog::applyViewProperties()
 182 {
 183     if (m_applyToSubFolders->isChecked() && m_isDirty) {
 184         const QString text(i18n("The view properties of all sub folders will be changed. Do you want to continue?"));
 185         if (KMessageBox::questionYesNo(this, text) == KMessageBox::No) {
 186             return;
 187         }
 188
 189         ViewPropsProgressInfo* info = new ViewPropsProgressInfo(m_dolphinView,
 190                                                                 m_dolphinView->url(),
 191                                                                 *m_viewProps);
 192         info->setWindowModality(Qt::NonModal);
 193         info->show();
 194     }
 195
 196     m_viewProps->save();
 197     m_dolphinView->setViewProperties(*m_viewProps);
 198     m_isDirty = false;
 199 }
 200
 201 #include "viewpropertiesdialog.moc"