src/settings/viewmodes/detailsviewsettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   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 "iconsizegroupbox.h"
  23 #include "dolphinfontrequester.h"
  24 #include "dolphin_detailsmodesettings.h"
  25
  26 #include <KDialog>
  27 #include <KLocale>
  28
  29 #include <QButtonGroup>
  30 #include <QCheckBox>
  31 #include <QComboBox>
  32 #include <QGroupBox>
  33 #include <QGridLayout>
  34 #include <QLabel>
  35 #include <QRadioButton>
  36 #include <QSpinBox>
  37
  38 #include <views/zoomlevelinfo.h>
  39
  40 DetailsViewSettingsPage::DetailsViewSettingsPage(QWidget* parent) :
  41     ViewSettingsPageBase(parent),
  42     m_iconSizeGroupBox(0),
  43     m_fontRequester(0)
  44 {
  45     const int spacing = KDialog::spacingHint();
  46     const int margin = KDialog::marginHint();
  47     const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
  48
  49     setSpacing(spacing);
  50     setMargin(margin);
  51
  52     // Create "Icon" properties
  53     m_iconSizeGroupBox = new IconSizeGroupBox(this);
  54     m_iconSizeGroupBox->setSizePolicy(sizePolicy);
  55
  56     const int min = ZoomLevelInfo::minimumLevel();
  57     const int max = ZoomLevelInfo::maximumLevel();
  58     m_iconSizeGroupBox->setDefaultSizeRange(min, max);
  59     m_iconSizeGroupBox->setPreviewSizeRange(min, max);
  60
  61     // create "Text" properties
  62     QWidget* textGroup = new QGroupBox(i18nc("@title:group", "Text"), this);
  63     textGroup->setSizePolicy(sizePolicy);
  64
  65     QLabel* fontLabel = new QLabel(i18nc("@label:listbox", "Font:"), textGroup);
  66     m_fontRequester = new DolphinFontRequester(textGroup);
  67
  68     QHBoxLayout* textLayout = new QHBoxLayout(textGroup);
  69     textLayout->addWidget(fontLabel, 0, Qt::AlignRight);
  70     textLayout->addWidget(m_fontRequester);
  71
  72     // Add a dummy widget with no restriction regarding
  73     // a vertical resizing. This assures that the dialog layout
  74     // is not stretched vertically.
  75     new QWidget(this);
  76
  77     loadSettings();
  78
  79     connect(m_iconSizeGroupBox, SIGNAL(defaultSizeChanged(int)), this, SIGNAL(changed()));
  80     connect(m_iconSizeGroupBox, SIGNAL(previewSizeChanged(int)), this, SIGNAL(changed()));
  81     connect(m_fontRequester, SIGNAL(changed()), this, SIGNAL(changed()));
  82 }
  83
  84 DetailsViewSettingsPage::~DetailsViewSettingsPage()
  85 {
  86 }
  87
  88 void DetailsViewSettingsPage::applySettings()
  89 {
  90     const int iconSize = ZoomLevelInfo::iconSizeForZoomLevel(m_iconSizeGroupBox->defaultSizeValue());
  91     const int previewSize = ZoomLevelInfo::iconSizeForZoomLevel(m_iconSizeGroupBox->previewSizeValue());
  92     DetailsModeSettings::setIconSize(iconSize);
  93     DetailsModeSettings::setPreviewSize(previewSize);
  94
  95     const QFont font = m_fontRequester->font();
  96     DetailsModeSettings::setUseSystemFont(m_fontRequester->mode() == DolphinFontRequester::SystemFont);
  97     DetailsModeSettings::setFontFamily(font.family());
  98     DetailsModeSettings::setFontSize(font.pointSizeF());
  99     DetailsModeSettings::setItalicFont(font.italic());
 100     DetailsModeSettings::setFontWeight(font.weight());
 101
 102     DetailsModeSettings::self()->writeConfig();
 103 }
 104
 105 void DetailsViewSettingsPage::restoreDefaults()
 106 {
 107     DetailsModeSettings::self()->useDefaults(true);
 108     loadSettings();
 109     DetailsModeSettings::self()->useDefaults(false);
 110 }
 111
 112 void DetailsViewSettingsPage::loadSettings()
 113 {
 114     const QSize iconSize(DetailsModeSettings::iconSize(), DetailsModeSettings::iconSize());
 115     const int iconSizeValue = ZoomLevelInfo::zoomLevelForIconSize(iconSize);
 116     m_iconSizeGroupBox->setDefaultSizeValue(iconSizeValue);
 117
 118     const QSize previewSize(DetailsModeSettings::previewSize(), DetailsModeSettings::previewSize());
 119     const int previewSizeValue = ZoomLevelInfo::zoomLevelForIconSize(previewSize);
 120     m_iconSizeGroupBox->setPreviewSizeValue(previewSizeValue);
 121
 122     if (DetailsModeSettings::useSystemFont()) {
 123         m_fontRequester->setMode(DolphinFontRequester::SystemFont);
 124     } else {
 125         QFont font(DetailsModeSettings::fontFamily(),
 126                    qRound(DetailsModeSettings::fontSize()));
 127         font.setItalic(DetailsModeSettings::italicFont());
 128         font.setWeight(DetailsModeSettings::fontWeight());
 129         font.setPointSizeF(DetailsModeSettings::fontSize());
 130         m_fontRequester->setMode(DolphinFontRequester::CustomFont);
 131         m_fontRequester->setCustomFont(font);
 132     }
 133 }
 134
 135 #include "detailsviewsettingspage.moc"