src/detailsviewsettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "detailsviewsettingspage.h"
  21
  22 #include "dolphinsettings.h"
  23 #include "dolphin_detailsmodesettings.h"
  24
  25 #include <kdialog.h>
  26 #include <dolphinfontrequester.h>
  27 #include <klocale.h>
  28
  29 #include <QButtonGroup>
  30 #include <QCheckBox>
  31 #include <QComboBox>
  32 #include <QGroupBox>
  33 #include <QGridLayout>
  34 #include <QLabel>
  35 #include <QRadioButton>
  36 #include <QtGui/QSpinBox>
  37
  38 DetailsViewSettingsPage::DetailsViewSettingsPage(QWidget* parent) :
  39     ViewSettingsPageBase(parent),
  40     m_smallIconSize(0),
  41     m_mediumIconSize(0),
  42     m_largeIconSize(0),
  43     m_fontRequester(0),
  44     m_expandableFolders(0)
  45 {
  46     const int spacing = KDialog::spacingHint();
  47     const int margin = KDialog::marginHint();
  48     const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
  49
  50     setSpacing(spacing);
  51     setMargin(margin);
  52
  53     // Create "Icon" properties
  54     QGroupBox* iconSizeBox = new QGroupBox(i18nc("@title:group", "Icon Size"), this);
  55     iconSizeBox->setSizePolicy(sizePolicy);
  56
  57     m_smallIconSize  = new QRadioButton(i18nc("@option:radio Icon Size", "Small"), this);
  58     m_mediumIconSize = new QRadioButton(i18nc("@option:radio Icon Size", "Medium"), this);
  59     m_largeIconSize  = new QRadioButton(i18nc("@option:radio Icon Size", "Large"), this);
  60     connect(m_smallIconSize,  SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  61     connect(m_mediumIconSize, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  62     connect(m_largeIconSize,  SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  63
  64     QButtonGroup* iconSizeGroup = new QButtonGroup(this);
  65     iconSizeGroup->addButton(m_smallIconSize);
  66     iconSizeGroup->addButton(m_mediumIconSize);
  67     iconSizeGroup->addButton(m_largeIconSize);
  68
  69     QHBoxLayout* iconSizeLayout = new QHBoxLayout(iconSizeBox);
  70     iconSizeLayout->addWidget(m_smallIconSize);
  71     iconSizeLayout->addWidget(m_mediumIconSize);
  72     iconSizeLayout->addWidget(m_largeIconSize);
  73
  74     // create "Text" properties
  75     QGroupBox* textBox = new QGroupBox(i18nc("@title:group", "Text"), this);
  76     textBox->setSizePolicy(sizePolicy);
  77
  78     QLabel* fontLabel = new QLabel(i18nc("@label:listbox", "Font:"), textBox);
  79     m_fontRequester = new DolphinFontRequester(textBox);
  80     connect(m_fontRequester, SIGNAL(changed()), this, SIGNAL(changed()));
  81
  82     QHBoxLayout* textLayout = new QHBoxLayout(textBox);
  83     textLayout->addWidget(fontLabel);
  84     textLayout->addWidget(m_fontRequester);
  85
  86     // create "Expandable Folders" checkbox
  87     m_expandableFolders = new QCheckBox(i18nc("@option:check", "Expandable Folders"), this);
  88     connect(m_expandableFolders, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  89
  90     // Add a dummy widget with no restriction regarding
  91     // a vertical resizing. This assures that the dialog layout
  92     // is not stretched vertically.
  93     new QWidget(this);
  94
  95     loadSettings();
  96 }
  97
  98 DetailsViewSettingsPage::~DetailsViewSettingsPage()
  99 {
 100 }
 101
 102 void DetailsViewSettingsPage::applySettings()
 103 {
 104     DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 105
 106     int iconSize = KIconLoader::SizeSmall;
 107     if (m_mediumIconSize->isChecked()) {
 108         iconSize = KIconLoader::SizeMedium;
 109     } else if (m_largeIconSize->isChecked()) {
 110         iconSize = KIconLoader::SizeLarge;
 111     }
 112     settings->setIconSize(iconSize);
 113
 114     const QFont font = m_fontRequester->font();
 115     settings->setUseSystemFont(m_fontRequester->mode() == DolphinFontRequester::SystemFont);
 116     settings->setFontFamily(font.family());
 117     settings->setFontSize(font.pointSize());
 118     settings->setItalicFont(font.italic());
 119     settings->setFontWeight(font.weight());
 120
 121     settings->setExpandableFolders(m_expandableFolders->isChecked());
 122 }
 123
 124 void DetailsViewSettingsPage::restoreDefaults()
 125 {
 126     DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 127     settings->setDefaults();
 128     loadSettings();
 129 }
 130
 131 void DetailsViewSettingsPage::loadSettings()
 132 {
 133     DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 134
 135     switch (settings->iconSize()) {
 136     case KIconLoader::SizeLarge:
 137         m_largeIconSize->setChecked(true);
 138         break;
 139
 140     case KIconLoader::SizeMedium:
 141         m_mediumIconSize->setChecked(true);
 142         break;
 143
 144     case KIconLoader::SizeSmall:
 145     default:
 146         m_smallIconSize->setChecked(true);
 147     }
 148
 149     if (settings->useSystemFont()) {
 150         m_fontRequester->setMode(DolphinFontRequester::SystemFont);
 151     } else {
 152         QFont font(settings->fontFamily(),
 153                    settings->fontSize());
 154         font.setItalic(settings->italicFont());
 155         font.setWeight(settings->fontWeight());
 156         m_fontRequester->setMode(DolphinFontRequester::CustomFont);
 157         m_fontRequester->setCustomFont(font);
 158     }
 159
 160     m_expandableFolders->setChecked(settings->expandableFolders());
 161 }
 162
 163 #include "detailsviewsettingspage.moc"