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(DolphinMainWindow* mainWindow,
  39                                                QWidget* parent) :
  40     KVBox(parent),
  41     m_mainWindow(mainWindow),
  42     m_smallIconSize(0),
  43     m_mediumIconSize(0),
  44     m_largeIconSize(0),
  45     m_fontRequester(0),
  46     m_columnWidthSlider(0)
  47 {
  48     const int spacing = KDialog::spacingHint();
  49     const int margin = KDialog::marginHint();
  50     const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
  51
  52     setSpacing(spacing);
  53     setMargin(margin);
  54
  55     // create "Column Width" properties
  56     QGroupBox* columnWidthBox = new QGroupBox(i18nc("@title:group", "Column Width"), this);
  57     columnWidthBox->setSizePolicy(sizePolicy);
  58
  59     QLabel* smallLabel = new QLabel(i18nc("@item:inrange Column Width", "Small"), columnWidthBox);
  60     m_columnWidthSlider = new QSlider(Qt::Horizontal, columnWidthBox);
  61     m_columnWidthSlider->setMinimum(0);
  62     m_columnWidthSlider->setMaximum(5);
  63     m_columnWidthSlider->setPageStep(1);
  64     m_columnWidthSlider->setTickPosition(QSlider::TicksBelow);
  65     QLabel* largeLabel = new QLabel(i18nc("@item:inrange Column Width", "Large"), columnWidthBox);
  66
  67     QHBoxLayout* columnWidthLayout = new QHBoxLayout(columnWidthBox);
  68     columnWidthLayout->addWidget(smallLabel);
  69     columnWidthLayout->addWidget(m_columnWidthSlider);
  70     columnWidthLayout->addWidget(largeLabel);
  71
  72     // Create 'Icon' properties
  73     QGroupBox* iconSizeBox = new QGroupBox(i18nc("@title:group", "Icon Size"), this);
  74     iconSizeBox->setSizePolicy(sizePolicy);
  75
  76     m_smallIconSize  = new QRadioButton(i18nc("@option:radio Icon Size", "Small"), this);
  77     m_mediumIconSize = new QRadioButton(i18nc("@option:radio Icon Size", "Medium"), this);
  78     m_largeIconSize  = new QRadioButton(i18nc("@option:radio Icon Size", "Large"), this);
  79
  80     QButtonGroup* iconSizeGroup = new QButtonGroup(this);
  81     iconSizeGroup->addButton(m_smallIconSize);
  82     iconSizeGroup->addButton(m_mediumIconSize);
  83     iconSizeGroup->addButton(m_largeIconSize);
  84
  85     QHBoxLayout* iconSizeLayout = new QHBoxLayout(iconSizeBox);
  86     iconSizeLayout->addWidget(m_smallIconSize);
  87     iconSizeLayout->addWidget(m_mediumIconSize);
  88     iconSizeLayout->addWidget(m_largeIconSize);
  89
  90     // create "Text" properties
  91     QGroupBox* textBox = new QGroupBox(i18nc("@title:group", "Text"), this);
  92     textBox->setSizePolicy(sizePolicy);
  93
  94     QLabel* fontLabel = new QLabel(i18nc("@label:listbox", "Font:"), textBox);
  95     m_fontRequester = new DolphinFontRequester(textBox);
  96
  97     QHBoxLayout* textLayout = new QHBoxLayout(textBox);
  98     textLayout->addWidget(fontLabel);
  99     textLayout->addWidget(m_fontRequester);
 100
 101     // Add a dummy widget with no restriction regarding
 102     // a vertical resizing. This assures that the dialog layout
 103     // is not stretched vertically.
 104     new QWidget(this);
 105
 106     loadSettings();
 107 }
 108
 109 ColumnViewSettingsPage::~ColumnViewSettingsPage()
 110 {
 111 }
 112
 113 void ColumnViewSettingsPage::applySettings()
 114 {
 115     ColumnModeSettings* settings = DolphinSettings::instance().columnModeSettings();
 116
 117     int iconSize = KIconLoader::SizeSmall;
 118     if (m_mediumIconSize->isChecked()) {
 119         iconSize = KIconLoader::SizeMedium;
 120     } else if (m_largeIconSize->isChecked()) {
 121         iconSize = KIconLoader::SizeLarge;
 122     }
 123     settings->setIconSize(iconSize);
 124
 125     const QFont font = m_fontRequester->font();
 126     settings->setUseSystemFont(m_fontRequester->mode() == DolphinFontRequester::SystemFont);
 127     settings->setFontFamily(font.family());
 128     settings->setFontSize(font.pointSize());
 129     settings->setItalicFont(font.italic());
 130     settings->setFontWeight(font.weight());
 131
 132     const int columnWidth = 150 + (m_columnWidthSlider->value() * 50);
 133     settings->setColumnWidth(columnWidth);
 134 }
 135
 136 void ColumnViewSettingsPage::restoreDefaults()
 137 {
 138     ColumnModeSettings* settings = DolphinSettings::instance().columnModeSettings();
 139     settings->setDefaults();
 140     loadSettings();
 141 }
 142
 143 void ColumnViewSettingsPage::loadSettings()
 144 {
 145     ColumnModeSettings* settings = DolphinSettings::instance().columnModeSettings();
 146
 147     switch (settings->iconSize()) {
 148     case KIconLoader::SizeLarge:
 149         m_largeIconSize->setChecked(true);
 150         break;
 151
 152     case KIconLoader::SizeMedium:
 153         m_mediumIconSize->setChecked(true);
 154         break;
 155
 156     case KIconLoader::SizeSmall:
 157     default:
 158         m_smallIconSize->setChecked(true);
 159     }
 160
 161     if (settings->useSystemFont()) {
 162         m_fontRequester->setMode(DolphinFontRequester::SystemFont);
 163     } else {
 164         QFont font(settings->fontFamily(),
 165                    settings->fontSize());
 166         font.setItalic(settings->italicFont());
 167         font.setWeight(settings->fontWeight());
 168         m_fontRequester->setMode(DolphinFontRequester::CustomFont);
 169         m_fontRequester->setCustomFont(font);
 170     }
 171
 172     m_columnWidthSlider->setValue((settings->columnWidth() - 150) / 50);
 173 }
 174
 175 #include "columnviewsettingspage.moc"