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     m_viewProps(0),
  45     m_viewMode(0),
  46     m_sorting(0),
  47     m_sortOrder(0),
  48     m_showPreview(0),
  49     m_showHiddenFiles(0),
  50     m_applyToSubFolders(0)
  51 {
  52     assert(dolphinView != 0);
  53
  54     setCaption(i18n("View Properties"));
  55     setButtons(KDialog::Ok | KDialog::Cancel | KDialog::Apply);
  56
  57     const KUrl& url = dolphinView->url();
  58     m_viewProps = new ViewProperties(url);
  59     m_viewProps->setAutoSaveEnabled(false);
  60
  61     QWidget* main = new QWidget();
  62     QVBoxLayout* topLayout = new QVBoxLayout();
  63
  64     // create 'Properties' group containing view mode, sorting, sort order and show hidden files
  65     QGroupBox* propsBox = new QGroupBox(i18n("Properties"), main);
  66
  67     QLabel* viewModeLabel = new QLabel(i18n("View mode:"), propsBox);
  68     m_viewMode = new QComboBox(propsBox);
  69     m_viewMode->addItem(SmallIcon("view_icon"), i18n("Icons"));
  70     m_viewMode->addItem(SmallIcon("view_text"), i18n("Details"));
  71     const int index = static_cast<int>(m_viewProps->viewMode());
  72     m_viewMode->setCurrentIndex(index);
  73
  74     QLabel* sortingLabel = new QLabel(i18n("Sorting:"), propsBox);
  75     m_sorting = new QComboBox(propsBox);
  76     m_sorting->addItem("By Name");
  77     m_sorting->addItem("By Size");
  78     m_sorting->addItem("By Date");
  79     int sortingIdx = 0;
  80     switch (m_viewProps->sorting()) {
  81         case DolphinView::SortByName: sortingIdx = 0; break;
  82         case DolphinView::SortBySize: sortingIdx = 1; break;
  83         case DolphinView::SortByDate: sortingIdx = 2; break;
  84         default: break;
  85     }
  86     m_sorting->setCurrentIndex(sortingIdx);
  87
  88     QLabel* sortOrderLabel = new QLabel(i18n("Sort order:"), propsBox);
  89     m_sortOrder = new QComboBox(propsBox);
  90     m_sortOrder->addItem(i18n("Ascending"));
  91     m_sortOrder->addItem(i18n("Descending"));
  92     const int sortOrderIdx = (m_viewProps->sortOrder() == Qt::Ascending) ? 0 : 1;
  93     m_sortOrder->setCurrentIndex(sortOrderIdx);
  94
  95     m_showPreview = new QCheckBox(i18n("Show preview"), propsBox);
  96     m_showPreview->setChecked(m_viewProps->showPreview());
  97
  98     m_showHiddenFiles = new QCheckBox(i18n("Show hidden files"), propsBox);
  99     m_showHiddenFiles->setChecked(m_viewProps->showHiddenFiles());
 100
 101     QGridLayout* propsBoxLayout = new QGridLayout(propsBox);
 102     propsBoxLayout->addWidget(viewModeLabel, 0, 0);
 103     propsBoxLayout->addWidget(m_viewMode, 0, 1);
 104     propsBoxLayout->addWidget(m_sorting, 1, 1);
 105     propsBoxLayout->addWidget(sortingLabel, 1, 0);
 106     propsBoxLayout->addWidget(m_sorting, 1, 1);
 107     propsBoxLayout->addWidget(sortOrderLabel, 2, 0);
 108     propsBoxLayout->addWidget(m_sortOrder, 2, 1);
 109     propsBoxLayout->addWidget(m_showPreview, 3, 0);
 110     propsBoxLayout->addWidget(m_showHiddenFiles, 4, 0);
 111
 112     m_applyToSubFolders = new QCheckBox(i18n("Apply changes to all sub folders"), main);
 113     topLayout->addWidget(propsBox);
 114     topLayout->addWidget(m_applyToSubFolders);
 115
 116     connect(m_viewMode, SIGNAL(activated(int)),
 117             this, SLOT(slotViewModeChanged(int)));
 118     connect(m_sorting, SIGNAL(activated(int)),
 119             this, SLOT(slotSortingChanged(int)));
 120     connect(m_sortOrder, SIGNAL(activated(int)),
 121             this, SLOT(slotSortOrderChanged(int)));
 122     connect(m_showPreview, SIGNAL(clicked()),
 123             this, SLOT(slotShowPreviewChanged()));
 124     connect(m_showHiddenFiles, SIGNAL(clicked()),
 125             this, SLOT(slotShowHiddenFilesChanged()));
 126
 127     connect(m_applyToSubFolders, SIGNAL(clicked()),
 128             this, SLOT(markAsDirty()));
 129
 130     connect(this, SIGNAL(okClicked()), this, SLOT(slotOk()));
 131     connect(this, SIGNAL(applyClicked()), this, SLOT(slotApply()));
 132
 133     main->setLayout(topLayout);
 134     setMainWidget(main);
 135 }
 136
 137 ViewPropertiesDialog::~ViewPropertiesDialog()
 138 {
 139     m_isDirty = false;
 140     delete m_viewProps;
 141     m_viewProps = 0;
 142 }
 143
 144 void ViewPropertiesDialog::slotOk()
 145 {
 146     applyViewProperties();
 147     accept();
 148 }
 149
 150 void ViewPropertiesDialog::slotApply()
 151 {
 152     applyViewProperties();
 153 }
 154
 155 void ViewPropertiesDialog::slotViewModeChanged(int index)
 156 {
 157     assert((index >= 0) && (index <= 2));
 158     m_viewProps->setViewMode(static_cast<DolphinView::Mode>(index));
 159     m_isDirty = true;
 160 }
 161
 162 void ViewPropertiesDialog::slotSortingChanged(int index)
 163 {
 164     DolphinView::Sorting sorting = DolphinView::SortByName;
 165     switch (index) {
 166         case 1: sorting = DolphinView::SortBySize; break;
 167         case 2: sorting = DolphinView::SortByDate; break;
 168         default: break;
 169     }
 170     m_viewProps->setSorting(sorting);
 171     m_isDirty = true;
 172 }
 173
 174 void ViewPropertiesDialog::slotSortOrderChanged(int index)
 175 {
 176     Qt::SortOrder sortOrder = (index == 0) ? Qt::Ascending : Qt::Descending;
 177     m_viewProps->setSortOrder(sortOrder);
 178     m_isDirty = true;
 179 }
 180
 181 void ViewPropertiesDialog::slotShowPreviewChanged()
 182 {
 183     const bool show = m_showPreview->isChecked();
 184     m_viewProps->setShowPreview(show);
 185     m_isDirty = true;
 186 }
 187
 188 void ViewPropertiesDialog::slotShowHiddenFilesChanged()
 189 {
 190     const bool show = m_showHiddenFiles->isChecked();
 191     m_viewProps->setShowHiddenFiles(show);
 192     m_isDirty = true;
 193 }
 194
 195 void ViewPropertiesDialog::markAsDirty()
 196 {
 197     m_isDirty = true;
 198 }
 199
 200 void ViewPropertiesDialog::applyViewProperties()
 201 {
 202     if (m_applyToSubFolders->isChecked() && m_isDirty) {
 203         const QString text(i18n("The view properties of all sub folders will be changed. Do you want to continue?"));
 204         if (KMessageBox::questionYesNo(this, text) == KMessageBox::No) {
 205             return;
 206         }
 207
 208         ViewPropsProgressInfo* info = new ViewPropsProgressInfo(m_dolphinView,
 209                                                                 m_dolphinView->url(),
 210                                                                 *m_viewProps);
 211         info->setWindowModality(Qt::NonModal);
 212         info->show();
 213     }
 214
 215     m_viewProps->save();
 216     m_dolphinView->setViewProperties(*m_viewProps);
 217     m_isDirty = false;
 218 }
 219
 220 #include "viewpropertiesdialog.moc"