+/***************************************************************************
+ * Copyright (C) 2008-2011 by Peter Penz <peter.penz19@gmail.com> *
+ * *
+ * 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 <KComboBox>
+#include <KLocale>
+
+#include <QGroupBox>
+#include <QLabel>
+#include <QSlider>
+#include <QVBoxLayout>
+
+#include <views/zoomlevelinfo.h>
+
+template<class T>
+void apply(int iconSizeValue, int previewSizeValue, const QFont& font, bool useSystemFont)
+{
+ const int iconSize = ZoomLevelInfo::iconSizeForZoomLevel(iconSizeValue);
+ const int previewSize = ZoomLevelInfo::iconSizeForZoomLevel(previewSizeValue);
+ T::setIconSize(iconSize);
+ T::setPreviewSize(previewSize);
+
+ T::setUseSystemFont(useSystemFont);
+ T::setFontFamily(font.family());
+ T::setFontSize(font.pointSizeF());
+ T::setItalicFont(font.italic());
+ T::setFontWeight(font.weight());
+
+ T::self()->writeConfig();
+}
+
+template<class T>
+void load(int* iconSizeValue, int* previewSizeValue, QFont* font, bool* useSystemFont)
+{
+ const QSize iconSize(T::iconSize(), T::iconSize());
+ *iconSizeValue = ZoomLevelInfo::zoomLevelForIconSize(iconSize);
+
+ const QSize previewSize(T::previewSize(), T::previewSize());
+ *previewSizeValue = ZoomLevelInfo::zoomLevelForIconSize(previewSize);
+
+ *useSystemFont = T::useSystemFont();
+
+ *font = QFont(T::fontFamily(), qRound(T::fontSize()));
+ font->setItalic(T::italicFont());
+ font->setWeight(T::fontWeight());
+ font->setPointSizeF(T::fontSize());
+}
+
+
+ViewSettingsTab::ViewSettingsTab(Mode mode, QWidget* parent) :
+ QWidget(parent),
+ m_mode(mode),
+ m_defaultSizeSlider(0),
+ m_previewSizeSlider(0),
+ m_fontRequester(0),
+ m_textWidthBox(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);
+
+ 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);
+
+ 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);
+
+ if (m_mode == IconsMode) {
+ QLabel* textWidthLabel = new QLabel(i18nc("@label:listbox", "Text width:"), textGroup);
+ m_textWidthBox = new KComboBox(textGroup);
+ m_textWidthBox->addItem(i18nc("@item:inlistbox Text width", "Small"));
+ m_textWidthBox->addItem(i18nc("@item:inlistbox Text width", "Medium"));
+ m_textWidthBox->addItem(i18nc("@item:inlistbox Text width", "Large"));
+ m_textWidthBox->addItem(i18nc("@item:inlistbox Text width", "Huge"));
+
+ textGroupLayout->addWidget(textWidthLabel, 2, 0, Qt::AlignRight);
+ textGroupLayout->addWidget(m_textWidthBox, 2, 1);
+ }
+
+ topLayout->addWidget(iconSizeGroup);
+ topLayout->addWidget(textGroup);
+ topLayout->addStretch(1);
+
+ loadSettings();
+
+ connect(m_defaultSizeSlider, SIGNAL(valueChanged(int)), this, SIGNAL(changed()));
+ connect(m_previewSizeSlider, SIGNAL(valueChanged(int)), this, SIGNAL(changed()));
+ connect(m_fontRequester, SIGNAL(changed()), this, SIGNAL(changed()));
+ if (m_mode == IconsMode) {
+ connect(m_textWidthBox, SIGNAL(currentIndexChanged(int)), this, SIGNAL(changed()));
+ }
+}
+
+ViewSettingsTab::~ViewSettingsTab()
+{
+}
+
+void ViewSettingsTab::applySettings()
+{
+ const int defaultSize = m_defaultSizeSlider->value();
+ const int previewSize = m_previewSizeSlider->value();
+ const QFont font = m_fontRequester->currentFont();
+ const bool useSystemFont = (m_fontRequester->mode() == DolphinFontRequester::SystemFont);
+
+ switch (m_mode) {
+ case IconsMode:
+ IconsModeSettings::setTextWidthIndex(m_textWidthBox->currentIndex());
+ apply<IconsModeSettings>(defaultSize, previewSize, font, useSystemFont);
+ break;
+ case CompactMode:
+ apply<CompactModeSettings>(defaultSize, previewSize, font, useSystemFont);
+ break;
+ case DetailsMode:
+ apply<DetailsModeSettings>(defaultSize, previewSize, font, useSystemFont);
+ break;
+ default:
+ Q_ASSERT(false);
+ break;
+ }
+}
+
+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()
+{
+ int iconSizeValue = 0;
+ int previewSizeValue = 0;
+ QFont font;
+ bool useSystemFont = false;
+
+ switch (m_mode) {
+ case IconsMode:
+ m_textWidthBox->setCurrentIndex(IconsModeSettings::textWidthIndex());
+ load<IconsModeSettings>(&iconSizeValue, &previewSizeValue, &font, &useSystemFont);
+ break;
+ case CompactMode:
+ load<CompactModeSettings>(&iconSizeValue, &previewSizeValue, &font, &useSystemFont);
+ break;
+ case DetailsMode:
+ load<DetailsModeSettings>(&iconSizeValue, &previewSizeValue, &font, &useSystemFont);
+ break;
+ default:
+ Q_ASSERT(false);
+ break;
+ }
+
+ m_defaultSizeSlider->setValue(iconSizeValue);
+ m_previewSizeSlider->setValue(previewSizeValue);
+ m_fontRequester->setMode(useSystemFont ? DolphinFontRequester::SystemFont : DolphinFontRequester::CustomFont);
+ m_fontRequester->setCustomFont(font);
+}
+
+#include "viewsettingstab.moc"
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