/***************************************************************************
- * Copyright (C) 2006 by Peter Penz *
- * peter.penz@gmx.at *
+ * Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at> *
* *
* 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 *
***************************************************************************/
#include "generalviewsettingspage.h"
+#include "dolphinmainwindow.h"
#include "dolphinsettings.h"
-#include "generalsettings.h"
+#include "dolphinviewcontainer.h"
+#include "viewproperties.h"
-#include <assert.h>
+#include "dolphin_generalsettings.h"
+#include <QCheckBox>
#include <QGroupBox>
+#include <QLabel>
#include <QRadioButton>
-#include <QVBoxLayout>
+#include <QSlider>
+#include <QSpinBox>
+#include <QBoxLayout>
+#include <kconfiggroup.h>
#include <kdialog.h>
+#include <kglobal.h>
#include <klocale.h>
-#include <kvbox.h>
+#include <khbox.h>
-GeneralViewSettingsPage::GeneralViewSettingsPage(QWidget* parent) :
+GeneralViewSettingsPage::GeneralViewSettingsPage(DolphinMainWindow* mainWindow,
+ QWidget* parent) :
KVBox(parent),
+ m_mainWindow(mainWindow),
m_localProps(0),
- m_globalProps(0)
+ m_globalProps(0),
+ m_maxPreviewSize(0),
+ m_spinBox(0),
+ m_useFileThumbnails(0),
+ m_showSelectionToggle(0)
{
- GeneralSettings* settings = DolphinSettings::instance().generalSettings();
- assert(settings != 0);
-
const int spacing = KDialog::spacingHint();
const int margin = KDialog::marginHint();
const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
setSpacing(spacing);
setMargin(margin);
- QGroupBox* propsBox = new QGroupBox(i18n("View Properties"), this);
+ QGroupBox* propsBox = new QGroupBox(i18nc("@title:group", "View Properties"), this);
- m_localProps = new QRadioButton(i18n("Remember view properties for each folder."), propsBox);
- m_globalProps = new QRadioButton(i18n("Use common view properties for all folders."), propsBox);
- if (settings->globalViewProps()) {
- m_globalProps->setChecked(true);
- }
- else {
- m_localProps->setChecked(true);
- }
+ m_localProps = new QRadioButton(i18nc("@option:radio", "Remember view properties for each folder"), propsBox);
+ m_globalProps = new QRadioButton(i18nc("@option:radio", "Use common view properties for all folders"), propsBox);
QVBoxLayout* propsBoxLayout = new QVBoxLayout(propsBox);
propsBoxLayout->addWidget(m_localProps);
propsBoxLayout->addWidget(m_globalProps);
- QGroupBox* previewBox = new QGroupBox(i18n("File Previews"), this);
+ // create 'File Previews' box
+ QGroupBox* previewBox = new QGroupBox(i18nc("@title:group", "File Previews"), this);
+
+ KHBox* vBox = new KHBox(previewBox);
+ vBox->setSpacing(spacing);
+
+ new QLabel(i18nc("@label:slider", "Maximum file size:"), vBox);
+ m_maxPreviewSize = new QSlider(Qt::Horizontal, vBox);
+
+ m_spinBox = new QSpinBox(vBox);
+
+ connect(m_maxPreviewSize, SIGNAL(valueChanged(int)),
+ m_spinBox, SLOT(setValue(int)));
+ connect(m_spinBox, SIGNAL(valueChanged(int)),
+ m_maxPreviewSize, SLOT(setValue(int)));
+
+ m_useFileThumbnails = new QCheckBox(i18n("Use thumbnails embedded in files"), previewBox);
+
+ QVBoxLayout* previewBoxLayout = new QVBoxLayout(previewBox);
+ previewBoxLayout->addWidget(vBox);
+ previewBoxLayout->addWidget(m_useFileThumbnails);
+
+ m_showSelectionToggle = new QCheckBox(i18nc("option:check", "Show selection toggle"), this);
// Add a dummy widget with no restriction regarding
// a vertical resizing. This assures that the dialog layout
// is not stretched vertically.
new QWidget(this);
+
+ loadSettings();
}
void GeneralViewSettingsPage::applySettings()
{
+ const KUrl& url = m_mainWindow->activeViewContainer()->url();
+ ViewProperties props(url); // read current view properties
+
+ const bool useGlobalProps = m_globalProps->isChecked();
+
GeneralSettings* settings = DolphinSettings::instance().generalSettings();
- assert(settings != 0);
- settings->setGlobalViewProps(m_globalProps->isChecked());
+ settings->setGlobalViewProps(useGlobalProps);
+
+ if (useGlobalProps) {
+ // Remember the global view properties by applying the current view properties.
+ // It is important that GeneralSettings::globalViewProps() is set before
+ // the class ViewProperties is used, as ViewProperties uses this setting
+ // to find the destination folder for storing the view properties.
+ ViewProperties globalProps(url);
+ globalProps.setDirProperties(props);
+ }
+
+ KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
+ const int byteCount = m_maxPreviewSize->value() * 1024 * 1024; // value() returns size in MB
+ globalConfig.writeEntry("MaximumSize",
+ byteCount,
+ KConfigBase::Normal | KConfigBase::Global);
+ globalConfig.writeEntry("UseFileThumbnails",
+ m_useFileThumbnails->isChecked(),
+ KConfigBase::Normal | KConfigBase::Global);
+ globalConfig.sync();
+
+ settings->setShowSelectionToggle(m_showSelectionToggle->isChecked());
+}
+
+void GeneralViewSettingsPage::restoreDefaults()
+{
+ GeneralSettings* settings = DolphinSettings::instance().generalSettings();
+ settings->setDefaults();
+ loadSettings();
+}
+
+void GeneralViewSettingsPage::loadSettings()
+{
+ GeneralSettings* settings = DolphinSettings::instance().generalSettings();
+ if (settings->globalViewProps()) {
+ m_globalProps->setChecked(true);
+ } else {
+ m_localProps->setChecked(true);
+ }
+
+ const int min = 1; // MB
+ const int max = 100; // MB
+ m_maxPreviewSize->setRange(min, max);
+ m_maxPreviewSize->setPageStep(10);
+ m_maxPreviewSize->setSingleStep(1);
+ m_maxPreviewSize->setTickPosition(QSlider::TicksBelow);
+
+ KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
+ // TODO: The default value of 5 MB must match with the default value inside
+ // kdelibs/kio/kio/previewjob.cpp. Maybe a static getter method in PreviewJob
+ // should be added for getting the default size?
+ const int maxByteSize = globalConfig.readEntry("MaximumSize", 5 * 1024 * 1024 /* 5 MB */);
+ int maxMByteSize = maxByteSize / (1024 * 1024);
+ if (maxMByteSize < 1) {
+ maxMByteSize = 1;
+ } else if (maxMByteSize > max) {
+ maxMByteSize = max;
+ }
+
+ m_spinBox->setRange(min, max);
+ m_spinBox->setSingleStep(1);
+ m_spinBox->setSuffix(" MB");
+
+ m_maxPreviewSize->setValue(maxMByteSize);
+ m_spinBox->setValue(m_maxPreviewSize->value());
+
+ const bool useFileThumbnails = globalConfig.readEntry("UseFileThumbnails", true);
+ m_useFileThumbnails->setChecked(useFileThumbnails);
+
+ m_showSelectionToggle->setChecked(settings->showSelectionToggle());
}
#include "generalviewsettingspage.moc"
projects / dolphin.git / blobdiff