/*************************************************************************** * Copyright (C) 2008-2011 by Peter Penz * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #include "viewsettingstab.h" #include "dolphinfontrequester.h" #include "dolphin_compactmodesettings.h" #include "dolphin_detailsmodesettings.h" #include "dolphin_iconsmodesettings.h" #include #include #include #include #include #include #include #include #include #include ViewSettingsTab::ViewSettingsTab(Mode mode, QWidget* parent) : QWidget(parent), m_mode(mode), m_defaultSizeSlider(0), m_previewSizeSlider(0), m_fontRequester(0), m_widthBox(0), m_maxLinesBox(0), m_expandableFolders(0) { QVBoxLayout* topLayout = new QVBoxLayout(this); // Create "Icon Size" group QGroupBox* iconSizeGroup = new QGroupBox(this); iconSizeGroup->setTitle(i18nc("@title:group", "Icon Size")); const int minRange = ZoomLevelInfo::minimumLevel(); const int maxRange = ZoomLevelInfo::maximumLevel(); QLabel* defaultLabel = new QLabel(i18nc("@label:listbox", "Default:"), this); m_defaultSizeSlider = new QSlider(Qt::Horizontal, this); m_defaultSizeSlider->setPageStep(1); m_defaultSizeSlider->setTickPosition(QSlider::TicksBelow); m_defaultSizeSlider->setRange(minRange, maxRange); connect(m_defaultSizeSlider, &QSlider::valueChanged, this, &ViewSettingsTab::slotDefaultSliderMoved); QLabel* previewLabel = new QLabel(i18nc("@label:listbox", "Preview:"), this); m_previewSizeSlider = new QSlider(Qt::Horizontal, this); m_previewSizeSlider->setPageStep(1); m_previewSizeSlider->setTickPosition(QSlider::TicksBelow); m_previewSizeSlider->setRange(minRange, maxRange); connect(m_previewSizeSlider, &QSlider::valueChanged, this, &ViewSettingsTab::slotPreviewSliderMoved); QGridLayout* layout = new QGridLayout(iconSizeGroup); layout->addWidget(defaultLabel, 0, 0, Qt::AlignRight); layout->addWidget(m_defaultSizeSlider, 0, 1); layout->addWidget(previewLabel, 1, 0, Qt::AlignRight); layout->addWidget(m_previewSizeSlider, 1, 1); // Create "Text" group QGroupBox* textGroup = new QGroupBox(i18nc("@title:group", "Text"), this); QLabel* fontLabel = new QLabel(i18nc("@label:listbox", "Font:"), textGroup); m_fontRequester = new DolphinFontRequester(textGroup); QGridLayout* textGroupLayout = new QGridLayout(textGroup); textGroupLayout->addWidget(fontLabel, 0, 0, Qt::AlignRight); textGroupLayout->addWidget(m_fontRequester, 0, 1); switch (m_mode) { case IconsMode: { QLabel* widthLabel = new QLabel(i18nc("@label:listbox", "Width:"), textGroup); m_widthBox = new KComboBox(textGroup); m_widthBox->addItem(i18nc("@item:inlistbox Text width", "Small")); m_widthBox->addItem(i18nc("@item:inlistbox Text width", "Medium")); m_widthBox->addItem(i18nc("@item:inlistbox Text width", "Large")); m_widthBox->addItem(i18nc("@item:inlistbox Text width", "Huge")); QLabel* maxLinesLabel = new QLabel(i18nc("@label:listbox", "Maximum lines:"), textGroup); m_maxLinesBox = new KComboBox(textGroup); m_maxLinesBox->addItem(i18nc("@item:inlistbox Maximum lines", "Unlimited")); m_maxLinesBox->addItem(i18nc("@item:inlistbox Maximum lines", "1")); m_maxLinesBox->addItem(i18nc("@item:inlistbox Maximum lines", "2")); m_maxLinesBox->addItem(i18nc("@item:inlistbox Maximum lines", "3")); m_maxLinesBox->addItem(i18nc("@item:inlistbox Maximum lines", "4")); m_maxLinesBox->addItem(i18nc("@item:inlistbox Maximum lines", "5")); textGroupLayout->addWidget(widthLabel, 2, 0, Qt::AlignRight); textGroupLayout->addWidget(m_widthBox, 2, 1); textGroupLayout->addWidget(maxLinesLabel, 3, 0, Qt::AlignRight); textGroupLayout->addWidget(m_maxLinesBox, 3, 1); break; } case CompactMode: { QLabel* maxWidthLabel = new QLabel(i18nc("@label:listbox", "Maximum width:"), textGroup); m_widthBox = new KComboBox(textGroup); m_widthBox->addItem(i18nc("@item:inlistbox Maximum width", "Unlimited")); m_widthBox->addItem(i18nc("@item:inlistbox Maximum width", "Small")); m_widthBox->addItem(i18nc("@item:inlistbox Maximum width", "Medium")); m_widthBox->addItem(i18nc("@item:inlistbox Maximum width", "Large")); textGroupLayout->addWidget(maxWidthLabel, 2, 0, Qt::AlignRight); textGroupLayout->addWidget(m_widthBox, 2, 1); break; } case DetailsMode: m_expandableFolders = new QCheckBox(i18nc("@option:check", "Expandable folders"), this); break; default: break; } topLayout->addWidget(iconSizeGroup); topLayout->addWidget(textGroup); if (m_expandableFolders) { topLayout->addWidget(m_expandableFolders); } topLayout->addStretch(1); loadSettings(); connect(m_defaultSizeSlider, &QSlider::valueChanged, this, &ViewSettingsTab::changed); connect(m_previewSizeSlider, &QSlider::valueChanged, this, &ViewSettingsTab::changed); connect(m_fontRequester, &DolphinFontRequester::changed, this, &ViewSettingsTab::changed); switch (m_mode) { case IconsMode: connect(m_widthBox, static_cast(&KComboBox::currentIndexChanged), this, &ViewSettingsTab::changed); connect(m_maxLinesBox, static_cast(&KComboBox::currentIndexChanged), this, &ViewSettingsTab::changed); break; case CompactMode: connect(m_widthBox, static_cast(&KComboBox::currentIndexChanged), this, &ViewSettingsTab::changed); break; case DetailsMode: connect(m_expandableFolders, &QCheckBox::toggled, this, &ViewSettingsTab::changed); break; default: break; } } ViewSettingsTab::~ViewSettingsTab() { } void ViewSettingsTab::applySettings() { const QFont font = m_fontRequester->currentFont(); const bool useSystemFont = (m_fontRequester->mode() == DolphinFontRequester::SystemFont); switch (m_mode) { case IconsMode: IconsModeSettings::setTextWidthIndex(m_widthBox->currentIndex()); IconsModeSettings::setMaximumTextLines(m_maxLinesBox->currentIndex()); break; case CompactMode: CompactModeSettings::setMaximumTextWidthIndex(m_widthBox->currentIndex()); break; case DetailsMode: DetailsModeSettings::setExpandableFolders(m_expandableFolders->isChecked()); break; default: break; } ViewModeSettings settings(viewMode()); const int iconSize = ZoomLevelInfo::iconSizeForZoomLevel(m_defaultSizeSlider->value()); const int previewSize = ZoomLevelInfo::iconSizeForZoomLevel(m_previewSizeSlider->value()); settings.setIconSize(iconSize); settings.setPreviewSize(previewSize); settings.setUseSystemFont(useSystemFont); settings.setFontFamily(font.family()); settings.setFontSize(font.pointSizeF()); settings.setItalicFont(font.italic()); settings.setFontWeight(font.weight()); settings.save(); } void ViewSettingsTab::restoreDefaultSettings() { KConfigSkeleton* settings = 0; switch (m_mode) { case IconsMode: settings = IconsModeSettings::self(); break; case CompactMode: settings = CompactModeSettings::self(); break; case DetailsMode: settings = DetailsModeSettings::self(); break; default: Q_ASSERT(false); break; } settings->useDefaults(true); loadSettings(); settings->useDefaults(false); } void ViewSettingsTab::loadSettings() { switch (m_mode) { case IconsMode: m_widthBox->setCurrentIndex(IconsModeSettings::textWidthIndex()); m_maxLinesBox->setCurrentIndex(IconsModeSettings::maximumTextLines()); break; case CompactMode: m_widthBox->setCurrentIndex(CompactModeSettings::maximumTextWidthIndex()); break; case DetailsMode: m_expandableFolders->setChecked(DetailsModeSettings::expandableFolders()); break; default: break; } ViewModeSettings settings(viewMode()); settings.readConfig(); const QSize iconSize(settings.iconSize(), settings.iconSize()); m_defaultSizeSlider->setValue(ZoomLevelInfo::zoomLevelForIconSize(iconSize)); const QSize previewSize(settings.previewSize(), settings.previewSize()); m_previewSizeSlider->setValue(ZoomLevelInfo::zoomLevelForIconSize(previewSize)); m_fontRequester->setMode(settings.useSystemFont() ? DolphinFontRequester::SystemFont : DolphinFontRequester::CustomFont); QFont font(settings.fontFamily(), qRound(settings.fontSize())); font.setItalic(settings.italicFont()); font.setWeight(settings.fontWeight()); font.setPointSizeF(settings.fontSize()); m_fontRequester->setCustomFont(font); } ViewModeSettings::ViewMode ViewSettingsTab::viewMode() const { ViewModeSettings::ViewMode mode; switch (m_mode) { case ViewSettingsTab::IconsMode: mode = ViewModeSettings::IconsMode; break; case ViewSettingsTab::CompactMode: mode = ViewModeSettings::CompactMode; break; case ViewSettingsTab::DetailsMode: mode = ViewModeSettings::DetailsMode; break; default: mode = ViewModeSettings::IconsMode; Q_ASSERT(false); break; } return mode; } void ViewSettingsTab::slotDefaultSliderMoved(int value) { showToolTip(m_defaultSizeSlider, value); } void ViewSettingsTab::slotPreviewSliderMoved(int value) { showToolTip(m_previewSizeSlider, value); } void ViewSettingsTab::showToolTip(QSlider* slider, int value) { const int size = ZoomLevelInfo::iconSizeForZoomLevel(value); slider->setToolTip(i18ncp("@info:tooltip", "Size: 1 pixel", "Size: %1 pixels", size)); if (!slider->isVisible()) { return; } QPoint global = slider->rect().topLeft(); global.ry() += slider->height() / 2; QHelpEvent toolTipEvent(QEvent::ToolTip, QPoint(0, 0), slider->mapToGlobal(global)); QApplication::sendEvent(slider, &toolTipEvent); }