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
  23 #include <klocale.h>
  24 #include <kiconloader.h>
  25 #include <kmessagebox.h>
  26 #include <assert.h>
  27
  28 #include <QCheckBox>
  29 #include <QComboBox>
  30 #include <QGridLayout>
  31 #include <QGroupBox>
  32 #include <QLabel>
  33 #include <QRadioButton>
  34 #include <QVBoxLayout>
  35
  36 #include "viewproperties.h"
  37 #include "dolphinview.h"
  38
  39 ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
  40     KDialog(dolphinView),
  41     m_isDirty(false),
  42     m_dolphinView(dolphinView)
  43 {
  44     assert(dolphinView != 0);
  45
  46     setCaption(i18n("View Properties"));
  47     setButtons(KDialog::Ok | KDialog::Cancel | KDialog::Apply);
  48
  49     const KUrl& url = dolphinView->url();
  50     m_viewProps = new ViewProperties(url);
  51     m_viewProps->setAutoSaveEnabled(false);
  52
  53     QWidget* main = new QWidget();
  54     QVBoxLayout* topLayout = new QVBoxLayout();
  55
  56     // create 'Properties' group containing view mode, sorting, sort order and show hidden files
  57     QGroupBox* propsBox = new QGroupBox(i18n("Properties"), main);
  58
  59     QLabel* viewModeLabel = new QLabel(i18n("View mode:"), propsBox);
  60     m_viewMode = new QComboBox(propsBox);
  61     m_viewMode->addItem(SmallIcon("view_icon"), i18n("Icons"));
  62     m_viewMode->addItem(SmallIcon("view_text"), i18n("Details"));
  63     m_viewMode->addItem(SmallIcon("gvdirpart"), i18n("Previews"));
  64     const int index = static_cast<int>(m_viewProps->viewMode());
  65     m_viewMode->setCurrentIndex(index);
  66
  67     QLabel* sortingLabel = new QLabel(i18n("Sorting:"), propsBox);
  68     m_sorting = new QComboBox(propsBox);
  69     m_sorting->addItem("By Name");
  70     m_sorting->addItem("By Size");
  71     m_sorting->addItem("By Date");
  72     int sortingIdx = 0;
  73     switch (m_viewProps->sorting()) {
  74         case DolphinView::SortByName: sortingIdx = 0; break;
  75         case DolphinView::SortBySize: sortingIdx = 1; break;
  76         case DolphinView::SortByDate: sortingIdx = 2; break;
  77         default: break;
  78     }
  79     m_sorting->setCurrentIndex(sortingIdx);
  80
  81     QLabel* sortOrderLabel = new QLabel(i18n("Sort order:"), propsBox);
  82     m_sortOrder = new QComboBox(propsBox);
  83     m_sortOrder->addItem(i18n("Ascending"));
  84     m_sortOrder->addItem(i18n("Descending"));
  85     const int sortOrderIdx = (m_viewProps->sortOrder() == Qt::Ascending) ? 0 : 1;
  86     m_sortOrder->setCurrentIndex(sortOrderIdx);
  87
  88     m_showHiddenFiles = new QCheckBox(i18n("Show hidden files"), propsBox);
  89     m_showHiddenFiles->setChecked(m_viewProps->isShowHiddenFilesEnabled());
  90
  91     QGridLayout* propsBoxLayout = new QGridLayout(propsBox);
  92     propsBoxLayout->addWidget(viewModeLabel, 0, 0);
  93     propsBoxLayout->addWidget(m_viewMode, 0, 1);
  94     propsBoxLayout->addWidget(m_sorting, 1, 1);
  95     propsBoxLayout->addWidget(sortingLabel, 1, 0);
  96     propsBoxLayout->addWidget(m_sorting, 1, 1);
  97     propsBoxLayout->addWidget(sortOrderLabel, 2, 0);
  98     propsBoxLayout->addWidget(m_sortOrder, 2, 1);
  99     propsBoxLayout->addWidget(m_showHiddenFiles, 3, 0);
 100
 101     // create 'Apply view properties to:' group
 102     QGroupBox* buttonBox = new QGroupBox(i18n("Apply view properties to:"), main);
 103     m_applyToCurrentFolder = new QRadioButton(i18n("Current folder"), buttonBox);
 104     m_applyToSubFolders = new QRadioButton(i18n("Current folder including all sub folders"), buttonBox);
 105     m_applyToAllFolders = new QRadioButton(i18n("All folders"), buttonBox);
 106
 107     QVBoxLayout* buttonBoxLayout = new QVBoxLayout();
 108     buttonBoxLayout->addWidget(m_applyToCurrentFolder);
 109     buttonBoxLayout->addWidget(m_applyToSubFolders);
 110     buttonBoxLayout->addWidget(m_applyToAllFolders);
 111     buttonBox->setLayout(buttonBoxLayout);
 112
 113     if (m_viewProps->isValidForSubDirs()) {
 114         m_applyToSubFolders->setChecked(true);
 115     }
 116     else {
 117         m_applyToCurrentFolder->setChecked(true);
 118     }
 119
 120     topLayout->addWidget(propsBox);
 121     topLayout->addWidget(buttonBox);
 122
 123     connect(m_viewMode, SIGNAL(activated(int)),
 124             this, SLOT(slotViewModeChanged(int)));
 125     connect(m_sorting, SIGNAL(activated(int)),
 126             this, SLOT(slotSortingChanged(int)));
 127     connect(m_sortOrder, SIGNAL(activated(int)),
 128             this, SLOT(slotSortOrderChanged(int)));
 129     connect(m_showHiddenFiles, SIGNAL(clicked()),
 130             this, SLOT(slotShowHiddenFilesChanged()));
 131     connect(m_applyToCurrentFolder, SIGNAL(clicked()),
 132             this, SLOT(slotApplyToCurrentFolder()));
 133     connect(m_applyToSubFolders, SIGNAL(clicked()),
 134             this, SLOT(slotApplyToSubFolders()));
 135     connect(m_applyToAllFolders, SIGNAL(clicked()),
 136             this, SLOT(slotApplyToAllFolders()));
 137
 138     main->setLayout(topLayout);
 139     setMainWidget(main);
 140 }
 141
 142 ViewPropertiesDialog::~ViewPropertiesDialog()
 143 {
 144     m_isDirty = false;
 145     delete m_viewProps;
 146     m_viewProps = 0;
 147 }
 148
 149 void ViewPropertiesDialog::slotOk()
 150 {
 151     applyViewProperties();
 152     // KDE4-TODO: KDialog::slotOk();
 153 }
 154
 155 void ViewPropertiesDialog::slotApply()
 156 {
 157     applyViewProperties();
 158     // KDE4-TODO: KDialog::slotApply();
 159 }
 160
 161 void ViewPropertiesDialog::slotViewModeChanged(int index)
 162 {
 163     assert((index >= 0) && (index <= 2));
 164     m_viewProps->setViewMode(static_cast<DolphinView::Mode>(index));
 165     m_isDirty = true;
 166 }
 167
 168 void ViewPropertiesDialog::slotSortingChanged(int index)
 169 {
 170     DolphinView::Sorting sorting = DolphinView::SortByName;
 171     switch (index) {
 172         case 1: sorting = DolphinView::SortBySize; break;
 173         case 2: sorting = DolphinView::SortByDate; break;
 174         default: break;
 175     }
 176     m_viewProps->setSorting(sorting);
 177     m_isDirty = true;
 178 }
 179
 180 void ViewPropertiesDialog::slotSortOrderChanged(int index)
 181 {
 182     Qt::SortOrder sortOrder = (index == 0) ? Qt::Ascending : Qt::Descending;
 183     m_viewProps->setSortOrder(sortOrder);
 184     m_isDirty = true;
 185 }
 186
 187 void ViewPropertiesDialog::slotShowHiddenFilesChanged()
 188 {
 189     const bool show = m_showHiddenFiles->isChecked();
 190     m_viewProps->setShowHiddenFilesEnabled(show);
 191     m_isDirty = true;
 192 }
 193
 194 void ViewPropertiesDialog::slotApplyToCurrentFolder()
 195 {
 196     m_viewProps->setValidForSubDirs(false);
 197     m_isDirty = true;
 198 }
 199
 200 void ViewPropertiesDialog::slotApplyToSubFolders()
 201 {
 202     m_viewProps->setValidForSubDirs(true);
 203     m_isDirty = true;
 204 }
 205
 206 void ViewPropertiesDialog::slotApplyToAllFolders()
 207 {
 208     m_isDirty = true;
 209 }
 210
 211 void ViewPropertiesDialog::applyViewProperties()
 212 {
 213     if (m_applyToAllFolders->isChecked()) {
 214         if (m_isDirty) {
 215             const QString text(i18n("The view properties of all folders will be replaced. Do you want to continue?"));
 216             if (KMessageBox::questionYesNo(this, text) == KMessageBox::No) {
 217                 return;
 218             }
 219         }
 220
 221         ViewProperties props(QDir::homePath());
 222         props.setViewMode(m_viewProps->viewMode());
 223         props.setSorting(m_viewProps->sorting());
 224         props.setSortOrder(m_viewProps->sortOrder());
 225         props.setShowHiddenFilesEnabled(m_viewProps->isShowHiddenFilesEnabled());
 226         props.setValidForSubDirs(true);
 227     }
 228     else if (m_applyToSubFolders->isChecked() && m_isDirty) {
 229         const QString text(i18n("The view properties of all sub folders will be replaced. Do you want to continue?"));
 230         if (KMessageBox::questionYesNo(this, text) == KMessageBox::No) {
 231             return;
 232         }
 233     }
 234
 235     m_viewProps->save();
 236     m_dolphinView->setViewProperties(*m_viewProps);
 237     m_isDirty = false;
 238 }
 239
 240 #include "viewpropertiesdialog.moc"