src/columnviewsettingspage.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 "columnviewsettingspage.h"
  21
  22 #include "dolphinfontrequester.h"
  23 #include "dolphinsettings.h"
  24 #include "dolphin_columnmodesettings.h"
  25
  26 #include <kdialog.h>
  27 #include <klocale.h>
  28
  29 #include <QButtonGroup>
  30 #include <QCheckBox>
  31 #include <QComboBox>
  32 #include <QGroupBox>
  33 #include <QHBoxLayout>
  34 #include <QLabel>
  35 #include <QSlider>
  36 #include <QRadioButton>
  37
  38 ColumnViewSettingsPage::ColumnViewSettingsPage(QWidget* parent) :
  39     ViewSettingsPageBase(parent),
  40     m_smallIconSize(0),
  41     m_mediumIconSize(0),
  42     m_largeIconSize(0),
  43     m_fontRequester(0),
  44     m_columnWidthSlider(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 "Column Width" properties
  54     QGroupBox* columnWidthBox = new QGroupBox(i18nc("@title:group", "Column Width"), this);
  55     columnWidthBox->setSizePolicy(sizePolicy);
  56
  57     QLabel* smallLabel = new QLabel(i18nc("@item:inrange Column Width", "Small"), columnWidthBox);
  58     m_columnWidthSlider = new QSlider(Qt::Horizontal, columnWidthBox);
  59     m_columnWidthSlider->setMinimum(0);
  60     m_columnWidthSlider->setMaximum(5);
  61     m_columnWidthSlider->setPageStep(1);
  62     m_columnWidthSlider->setTickPosition(QSlider::TicksBelow);
  63     QLabel* largeLabel = new QLabel(i18nc("@item:inrange Column Width", "Large"), columnWidthBox);
  64     connect(m_columnWidthSlider, SIGNAL(valueChanged(int)), this, SIGNAL(changed()));
  65
  66     QHBoxLayout* columnWidthLayout = new QHBoxLayout(columnWidthBox);
  67     columnWidthLayout->addWidget(smallLabel);
  68     columnWidthLayout->addWidget(m_columnWidthSlider);
  69     columnWidthLayout->addWidget(largeLabel);
  70
  71     // Create 'Icon' properties
  72     QGroupBox* iconSizeBox = new QGroupBox(i18nc("@title:group", "Icon Size"), this);
  73     iconSizeBox->setSizePolicy(sizePolicy);
  74
  75     m_smallIconSize  = new QRadioButton(i18nc("@option:radio Icon Size", "Small"), this);
  76     m_mediumIconSize = new QRadioButton(i18nc("@option:radio Icon Size", "Medium"), this);
  77     m_largeIconSize  = new QRadioButton(i18nc("@option:radio Icon Size", "Large"), this);
  78     connect(m_smallIconSize,  SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  79     connect(m_mediumIconSize, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  80     connect(m_largeIconSize,  SIGNAL(toggled(bool)), this, SIGNAL(changed()));
  81
  82     QButtonGroup* iconSizeGroup = new QButtonGroup(this);
  83     iconSizeGroup->addButton(m_smallIconSize);
  84     iconSizeGroup->addButton(m_mediumIconSize);
  85     iconSizeGroup->addButton(m_largeIconSize);
  86
  87     QHBoxLayout* iconSizeLayout = new QHBoxLayout(iconSizeBox);
  88     iconSizeLayout->addWidget(m_smallIconSize);
  89     iconSizeLayout->addWidget(m_mediumIconSize);
  90     iconSizeLayout->addWidget(m_largeIconSize);
  91
  92     // create "Text" properties
  93     QGroupBox* textBox = new QGroupBox(i18nc("@title:group", "Text"), this);
  94     textBox->setSizePolicy(sizePolicy);
  95
  96     QLabel* fontLabel = new QLabel(i18nc("@label:listbox", "Font:"), textBox);
  97     m_fontRequester = new DolphinFontRequester(textBox);
  98     connect(m_fontRequester, SIGNAL(changed()), this, SIGNAL(changed()));
  99
 100     QHBoxLayout* textLayout = new QHBoxLayout(textBox);
 101     textLayout->addWidget(fontLabel);
 102     textLayout->addWidget(m_fontRequester);
 103
 104     // Add a dummy widget with no restriction regarding
 105     // a vertical resizing. This assures that the dialog layout
 106     // is not stretched vertically.
 107     new QWidget(this);
 108
 109     loadSettings();
 110 }
 111
 112 ColumnViewSettingsPage::~ColumnViewSettingsPage()
 113 {
 114 }
 115
 116 void ColumnViewSettingsPage::applySettings()
 117 {
 118     ColumnModeSettings* settings = DolphinSettings::instance().columnModeSettings();
 119
 120     int iconSize = KIconLoader::SizeSmall;
 121     if (m_mediumIconSize->isChecked()) {
 122         iconSize = KIconLoader::SizeMedium;
 123     } else if (m_largeIconSize->isChecked()) {
 124         iconSize = KIconLoader::SizeLarge;
 125     }
 126     settings->setIconSize(iconSize);
 127
 128     const QFont font = m_fontRequester->font();
 129     settings->setUseSystemFont(m_fontRequester->mode() == DolphinFontRequester::SystemFont);
 130     settings->setFontFamily(font.family());
 131     settings->setFontSize(font.pointSize());
 132     settings->setItalicFont(font.italic());
 133     settings->setFontWeight(font.weight());
 134
 135     const int columnWidth = 150 + (m_columnWidthSlider->value() * 50);
 136     settings->setColumnWidth(columnWidth);
 137 }
 138
 139 void ColumnViewSettingsPage::restoreDefaults()
 140 {
 141     ColumnModeSettings* settings = DolphinSettings::instance().columnModeSettings();
 142     settings->setDefaults();
 143     loadSettings();
 144 }
 145
 146 void ColumnViewSettingsPage::loadSettings()
 147 {
 148     ColumnModeSettings* settings = DolphinSettings::instance().columnModeSettings();
 149
 150     switch (settings->iconSize()) {
 151     case KIconLoader::SizeLarge:
 152         m_largeIconSize->setChecked(true);
 153         break;
 154
 155     case KIconLoader::SizeMedium:
 156         m_mediumIconSize->setChecked(true);
 157         break;
 158
 159     case KIconLoader::SizeSmall:
 160     default:
 161         m_smallIconSize->setChecked(true);
 162     }
 163
 164     if (settings->useSystemFont()) {
 165         m_fontRequester->setMode(DolphinFontRequester::SystemFont);
 166     } else {
 167         QFont font(settings->fontFamily(),
 168                    settings->fontSize());
 169         font.setItalic(settings->italicFont());
 170         font.setWeight(settings->fontWeight());
 171         m_fontRequester->setMode(DolphinFontRequester::CustomFont);
 172         m_fontRequester->setCustomFont(font);
 173     }
 174
 175     m_columnWidthSlider->setValue((settings->columnWidth() - 150) / 50);
 176 }
 177
 178 #include "columnviewsettingspage.moc"