Sourcecode hierarchy cleanup: Use subfolders inside the "settings" folder

 

svn path=/trunk/KDE/kdebase/apps/; revision=1154129

1 files changed, 182 insertions, 0 deletions

diff --git a/src/settings/general/previewssettingspage.cpp b/src/settings/general/previewssettingspage.cpp
new file mode 100644
index 000000000..1059e8547
--- /dev/null
+++ b/src/settings/general/previewssettingspage.cpp
@@ -0,0 +1,182 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz <[email protected]>                  *
+ *                                                                         *
+ *   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 "previewssettingspage.h"
+
+#include "dolphin_generalsettings.h"
+
+#include <kconfiggroup.h>
+#include <kdialog.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <KNumInput>
+#include <kservicetypetrader.h>
+#include <kservice.h>
+
+#include <settings/dolphinsettings.h>
+
+#include <QCheckBox>
+#include <QGroupBox>
+#include <QLabel>
+#include <QListWidget>
+#include <QRadioButton>
+#include <QShowEvent>
+#include <QSlider>
+#include <QGridLayout>
+
+// default settings
+namespace {
+    const bool UseThumbnails = true;
+    const int MaxLocalPreviewSize = 5;  // 5 MB
+    const int MaxRemotePreviewSize = 0; // 0 MB
+}
+
+PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
+    SettingsPageBase(parent),
+    m_initialized(false),
+    m_previewPluginsList(0),
+    m_enabledPreviewPlugins(),
+    m_localFileSizeBox(0),
+    m_remoteFileSizeBox(0)
+{
+    QVBoxLayout* topLayout = new QVBoxLayout(this);
+    topLayout->setSpacing(KDialog::spacingHint());
+    topLayout->setMargin(KDialog::marginHint());
+
+    // Create group box "Show previews for:"
+    QGroupBox* listBox = new QGroupBox(i18nc("@title:group", "Show previews for"), this);
+
+    m_previewPluginsList = new QListWidget(this);
+    m_previewPluginsList->setSortingEnabled(true);
+    m_previewPluginsList->setSelectionMode(QAbstractItemView::NoSelection);
+    connect(m_previewPluginsList, SIGNAL(itemClicked(QListWidgetItem*)),
+            this, SIGNAL(changed()));
+
+    QVBoxLayout* listBoxLayout = new QVBoxLayout(listBox);
+    listBoxLayout->addWidget(m_previewPluginsList);
+
+    // Create group box "Don't create previews for"
+    QGroupBox* fileSizeBox = new QGroupBox(i18nc("@title:group", "Do not create previews for"), this);
+
+    QLabel* localFileSizeLabel = new QLabel(i18nc("@label Don't create previews for: <Local files above:> XX MByte",
+                                                  "Local files above:"), this);
+
+    m_localFileSizeBox = new KIntSpinBox(this);
+    m_localFileSizeBox->setSingleStep(1);
+    m_localFileSizeBox->setSuffix(QLatin1String(" MB"));
+    m_localFileSizeBox->setRange(0, 9999); /* MB */
+    connect(m_localFileSizeBox, SIGNAL(valueChanged(int)),
+            this, SIGNAL(changed()));
+
+    QLabel* remoteFileSizeLabel = new QLabel(i18nc("@label Don't create previews for: <Remote files above:> XX MByte",
+                                                   "Remote files above:"), this);
+
+    m_remoteFileSizeBox = new KIntSpinBox(this);
+    m_remoteFileSizeBox->setSingleStep(1);
+    m_remoteFileSizeBox->setSuffix(QLatin1String(" MB"));
+    m_remoteFileSizeBox->setRange(0, 9999); /* MB */
+    connect(m_remoteFileSizeBox, SIGNAL(valueChanged(int)),
+            this, SIGNAL(changed()));
+
+    QGridLayout* fileSizeBoxLayout = new QGridLayout(fileSizeBox);
+    fileSizeBoxLayout->addWidget(localFileSizeLabel, 0, 0, Qt::AlignRight);
+    fileSizeBoxLayout->addWidget(m_localFileSizeBox, 0, 1);
+    fileSizeBoxLayout->addWidget(remoteFileSizeLabel, 1, 0, Qt::AlignRight);
+    fileSizeBoxLayout->addWidget(m_remoteFileSizeBox, 1, 1);
+
+    topLayout->addWidget(listBox);
+    topLayout->addWidget(fileSizeBox);
+
+    loadSettings();
+}
+
+
+PreviewsSettingsPage::~PreviewsSettingsPage()
+{
+}
+
+void PreviewsSettingsPage::applySettings()
+{
+    m_enabledPreviewPlugins.clear();
+    const int count = m_previewPluginsList->count();
+    for (int i = 0; i < count; ++i) {
+        const QListWidgetItem* item = m_previewPluginsList->item(i);
+        if (item->checkState() == Qt::Checked) {
+            const QString enabledPlugin = item->data(Qt::UserRole).toString();
+            m_enabledPreviewPlugins.append(enabledPlugin);
+        }
+    }
+
+    KConfigGroup globalConfig(KGlobal::config(), QLatin1String("PreviewSettings"));
+    globalConfig.writeEntry("Plugins", m_enabledPreviewPlugins);
+
+    globalConfig.writeEntry("MaximumSize",
+                            m_localFileSizeBox->value() * 1024 * 1024,
+                            KConfigBase::Normal | KConfigBase::Global);
+    globalConfig.writeEntry("MaximumRemoteSize",
+                            m_remoteFileSizeBox->value() * 1024 * 1024,
+                            KConfigBase::Normal | KConfigBase::Global);
+    globalConfig.sync();
+}
+
+void PreviewsSettingsPage::restoreDefaults()
+{
+    m_localFileSizeBox->setValue(MaxLocalPreviewSize);
+    m_remoteFileSizeBox->setValue(MaxRemotePreviewSize);
+}
+
+void PreviewsSettingsPage::showEvent(QShowEvent* event)
+{
+    if (!event->spontaneous() && !m_initialized) {
+        QMetaObject::invokeMethod(this, "loadPreviewPlugins", Qt::QueuedConnection);
+        m_initialized = true;
+    }
+    SettingsPageBase::showEvent(event);
+}
+
+void PreviewsSettingsPage::loadPreviewPlugins()
+{
+    const KService::List plugins = KServiceTypeTrader::self()->query(QLatin1String("ThumbCreator"));
+    foreach (const KSharedPtr<KService>& service, plugins) {
+        QListWidgetItem* item = new QListWidgetItem(service->name(),
+                                                    m_previewPluginsList);
+        item->setData(Qt::UserRole, service->desktopEntryName());
+        const bool show = m_enabledPreviewPlugins.contains(service->desktopEntryName());
+        item->setCheckState(show ? Qt::Checked : Qt::Unchecked);
+    }
+}
+
+void PreviewsSettingsPage::loadSettings()
+{
+    KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
+    m_enabledPreviewPlugins = globalConfig.readEntry("Plugins", QStringList()
+                                                     << QLatin1String("directorythumbnail")
+                                                     << QLatin1String("imagethumbnail")
+                                                     << QLatin1String("jpegthumbnail"));
+
+    const int maxLocalByteSize = globalConfig.readEntry("MaximumSize", MaxLocalPreviewSize * 1024 * 1024);
+    const int maxLocalMByteSize = maxLocalByteSize / (1024 * 1024);
+    m_localFileSizeBox->setValue(maxLocalMByteSize);
+
+    const int maxRemoteByteSize = globalConfig.readEntry("MaximumRemoteSize", MaxRemotePreviewSize * 1024 * 1024);
+    const int maxRemoteMByteSize = maxRemoteByteSize / (1024 * 1024);
+    m_remoteFileSizeBox->setValue(maxRemoteMByteSize);
+}
+
+#include "previewssettingspage.moc"