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 <klocale.h>
  23 #include <qlabel.h>
  24 #include <qlayout.h>
  25 #include <q3vbox.h>
  26 #include <q3buttongroup.h>
  27 #include <qcheckbox.h>
  28 #include <qradiobutton.h>
  29 #include <qpushbutton.h>
  30 #include <qsizepolicy.h>
  31 #include <q3groupbox.h>
  32 #include <qcombobox.h>
  33 //Added by qt3to4:
  34 #include <Q3VBoxLayout>
  35 #include <kiconloader.h>
  36 #include <kmessagebox.h>
  37 #include <assert.h>
  38
  39 #include "viewproperties.h"
  40 #include "dolphinview.h"
  41
  42 ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
  43     KDialog(dolphinView, static_cast<Qt::WFlags>(Ok /* KDE4-TODO: Apply | Cancel*/)),
  44     m_isDirty(false),
  45     m_dolphinView(dolphinView)
  46 {
  47     assert(dolphinView != 0);
  48
  49     const int margin = KDialog::marginHint();
  50     const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
  51
  52     const KUrl& url = dolphinView->url();
  53     m_viewProps = new ViewProperties(url);
  54     m_viewProps->setAutoSaveEnabled(false);
  55
  56     Q3VBoxLayout* topLayout = new Q3VBoxLayout(mainWidget(), 0, spacingHint());
  57
  58     // create 'Properties' group containing view mode, sorting, sort order and show hidden files
  59     Q3GroupBox* propsGroup = new Q3GroupBox(2, Qt::Horizontal, i18n("Properties"), mainWidget());
  60     propsGroup->setSizePolicy(sizePolicy);
  61     propsGroup->setMargin(margin);
  62
  63     new QLabel(i18n("View mode:"), propsGroup);
  64     m_viewMode = new QComboBox(propsGroup);
  65     m_viewMode->insertItem(SmallIcon("view_icon"), i18n("Icons"));
  66     m_viewMode->insertItem(SmallIcon("view_text"), i18n("Details"));
  67     m_viewMode->insertItem(SmallIcon("gvdirpart"), i18n("Previews"));
  68     const int index = static_cast<int>(m_viewProps->viewMode());
  69     m_viewMode->setCurrentItem(index);
  70
  71     new QLabel(i18n("Sorting:"), propsGroup);
  72     m_sorting = new QComboBox(propsGroup);
  73     m_sorting->insertItem("By Name");
  74     m_sorting->insertItem("By Size");
  75     m_sorting->insertItem("By Date");
  76     int sortingIdx = 0;
  77     switch (m_viewProps->sorting()) {
  78         case DolphinView::SortByName: sortingIdx = 0; break;
  79         case DolphinView::SortBySize: sortingIdx = 1; break;
  80         case DolphinView::SortByDate: sortingIdx = 2; break;
  81         default: break;
  82     }
  83     m_sorting->setCurrentItem(sortingIdx);
  84
  85     new QLabel(i18n("Sort order:"), propsGroup);
  86     m_sortOrder = new QComboBox(propsGroup);
  87     m_sortOrder->insertItem(i18n("Ascending"));
  88     m_sortOrder->insertItem(i18n("Descending"));
  89     const int sortOrderIdx = (m_viewProps->sortOrder() == Qt::Ascending) ? 0 : 1;
  90     m_sortOrder->setCurrentItem(sortOrderIdx);
  91
  92     m_showHiddenFiles = new QCheckBox(i18n("Show hidden files"), propsGroup);
  93     m_showHiddenFiles->setChecked(m_viewProps->isShowHiddenFilesEnabled());
  94
  95     // create 'Apply view properties to:' group
  96     Q3ButtonGroup* buttonGroup = new Q3ButtonGroup(3,
  97                                                  Qt::Vertical,
  98                                                  i18n("Apply view properties to:"),
  99                                                  mainWidget());
 100     buttonGroup->setSizePolicy(sizePolicy);
 101     buttonGroup->setMargin(margin);
 102
 103     m_applyToCurrentFolder = new QRadioButton(i18n("Current folder"), buttonGroup);
 104     buttonGroup->insert(m_applyToCurrentFolder);
 105
 106     m_applyToSubFolders = new QRadioButton(i18n("Current folder including all sub folders"), buttonGroup);
 107     buttonGroup->insert(m_applyToSubFolders);
 108
 109     m_applyToAllFolders = new QRadioButton(i18n("All folders"), buttonGroup);
 110     buttonGroup->insert(m_applyToAllFolders);
 111
 112     if (m_viewProps->isValidForSubDirs()) {
 113         m_applyToSubFolders->setChecked(true);
 114     }
 115     else {
 116         m_applyToCurrentFolder->setChecked(true);
 117     }
 118
 119     topLayout->addWidget(propsGroup);
 120     topLayout->addWidget(buttonGroup);
 121
 122     connect(m_viewMode, SIGNAL(activated(int)),
 123             this, SLOT(slotViewModeChanged(int)));
 124     connect(m_sorting, SIGNAL(activated(int)),
 125             this, SLOT(slotSortingChanged(int)));
 126     connect(m_sortOrder, SIGNAL(activated(int)),
 127             this, SLOT(slotSortOrderChanged(int)));
 128     connect(m_showHiddenFiles, SIGNAL(clicked()),
 129             this, SLOT(slotShowHiddenFilesChanged()));
 130     connect(m_applyToCurrentFolder, SIGNAL(clicked()),
 131             this, SLOT(slotApplyToCurrentFolder()));
 132     connect(m_applyToSubFolders, SIGNAL(clicked()),
 133             this, SLOT(slotApplyToSubFolders()));
 134     connect(m_applyToAllFolders, SIGNAL(clicked()),
 135             this, SLOT(slotApplyToAllFolders()));
 136 }
 137
 138 ViewPropertiesDialog::~ViewPropertiesDialog()
 139 {
 140     m_isDirty = false;
 141     delete m_viewProps;
 142     m_viewProps = 0;
 143 }
 144
 145 void ViewPropertiesDialog::slotOk()
 146 {
 147     applyViewProperties();
 148     // KDE4-TODO: KDialog::slotOk();
 149 }
 150
 151 void ViewPropertiesDialog::slotApply()
 152 {
 153     applyViewProperties();
 154     // KDE4-TODO: KDialog::slotApply();
 155 }
 156
 157 void ViewPropertiesDialog::slotViewModeChanged(int index)
 158 {
 159     assert((index >= 0) && (index <= 2));
 160     m_viewProps->setViewMode(static_cast<DolphinView::Mode>(index));
 161     m_isDirty = true;
 162 }
 163
 164 void ViewPropertiesDialog::slotSortingChanged(int index)
 165 {
 166     DolphinView::Sorting sorting = DolphinView::SortByName;
 167     switch (index) {
 168         case 1: sorting = DolphinView::SortBySize; break;
 169         case 2: sorting = DolphinView::SortByDate; break;
 170         default: break;
 171     }
 172     m_viewProps->setSorting(sorting);
 173     m_isDirty = true;
 174 }
 175
 176 void ViewPropertiesDialog::slotSortOrderChanged(int index)
 177 {
 178     Qt::SortOrder sortOrder = (index == 0) ? Qt::Ascending : Qt::Descending;
 179     m_viewProps->setSortOrder(sortOrder);
 180     m_isDirty = true;
 181 }
 182
 183 void ViewPropertiesDialog::slotShowHiddenFilesChanged()
 184 {
 185     const bool show = m_showHiddenFiles->isChecked();
 186     m_viewProps->setShowHiddenFilesEnabled(show);
 187     m_isDirty = true;
 188 }
 189
 190 void ViewPropertiesDialog::slotApplyToCurrentFolder()
 191 {
 192     m_viewProps->setValidForSubDirs(false);
 193     m_isDirty = true;
 194 }
 195
 196 void ViewPropertiesDialog::slotApplyToSubFolders()
 197 {
 198     m_viewProps->setValidForSubDirs(true);
 199     m_isDirty = true;
 200 }
 201
 202 void ViewPropertiesDialog::slotApplyToAllFolders()
 203 {
 204     m_isDirty = true;
 205 }
 206
 207 void ViewPropertiesDialog::applyViewProperties()
 208 {
 209     if (m_applyToAllFolders->isChecked()) {
 210         if (m_isDirty) {
 211             const QString text(i18n("The view properties of all folders will be replaced. Do you want to continue?"));
 212             if (KMessageBox::questionYesNo(this, text) == KMessageBox::No) {
 213                 return;
 214             }
 215         }
 216
 217         ViewProperties props(QDir::homeDirPath());
 218         props.setViewMode(m_viewProps->viewMode());
 219         props.setSorting(m_viewProps->sorting());
 220         props.setSortOrder(m_viewProps->sortOrder());
 221         props.setShowHiddenFilesEnabled(m_viewProps->isShowHiddenFilesEnabled());
 222         props.setValidForSubDirs(true);
 223     }
 224     else if (m_applyToSubFolders->isChecked() && m_isDirty) {
 225         const QString text(i18n("The view properties of all sub folders will be replaced. Do you want to continue?"));
 226         if (KMessageBox::questionYesNo(this, text) == KMessageBox::No) {
 227             return;
 228         }
 229     }
 230
 231     m_viewProps->save();
 232     m_dolphinView->setViewProperties(*m_viewProps);
 233     m_isDirty = false;
 234 }
 235
 236 #include "viewpropertiesdialog.moc"