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Clementine-audio-player-Mac.../src/ui/settingsdialog.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "appearancesettingspage.h"
#include "backgroundstreamssettingspage.h"
#include "behavioursettingspage.h"
#include "config.h"
#include "globalshortcutssettingspage.h"
#include "iconloader.h"
#include "playbacksettingspage.h"
#include "networkproxysettingspage.h"
#include "notificationssettingspage.h"
#include "mainwindow.h"
#include "settingsdialog.h"
#include "core/backgroundstreams.h"
#include "core/logging.h"
#include "core/networkproxyfactory.h"
#include "engines/enginebase.h"
#include "engines/gstengine.h"
#include "globalsearch/globalsearchsettingspage.h"
#include "internet/digitallyimportedsettingspage.h"
#include "internet/groovesharksettingspage.h"
#include "internet/magnatunesettingspage.h"
#include "library/librarysettingspage.h"
#include "playlist/playlistview.h"
#include "songinfo/songinfosettingspage.h"
#include "transcoder/transcodersettingspage.h"
#include "widgets/groupediconview.h"
#include "widgets/osdpretty.h"
#include "ui_settingsdialog.h"
#ifdef HAVE_LIBLASTFM
# include "internet/lastfmsettingspage.h"
#endif
#ifdef HAVE_WIIMOTEDEV
# include "wiimotedev/wiimotesettingspage.h"
#endif
#ifdef HAVE_REMOTE
# include "remote/remotesettingspage.h"
#endif
#ifdef HAVE_SPOTIFY
# include "internet/spotifysettingspage.h"
#endif
#include <QDesktopWidget>
#include <QPainter>
#include <QPushButton>
#include <QScrollArea>
SettingsItemDelegate::SettingsItemDelegate(QObject* parent)
: QStyledItemDelegate(parent)
{
}
QSize SettingsItemDelegate::sizeHint(const QStyleOptionViewItem& option,
const QModelIndex& index) const {
const bool is_separator = index.data(SettingsDialog::Role_IsSeparator).toBool();
QSize ret = QStyledItemDelegate::sizeHint(option, index);
if (is_separator) {
ret.setHeight(ret.height() * 2);
}
return ret;
}
void SettingsItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option,
const QModelIndex& index) const {
const bool is_separator = index.data(SettingsDialog::Role_IsSeparator).toBool();
if (is_separator) {
GroupedIconView::DrawHeader(painter, option.rect, option.font,
option.palette, index.data().toString());
} else {
QStyledItemDelegate::paint(painter, option, index);
}
}
SettingsDialog::SettingsDialog(BackgroundStreams* streams, QWidget* parent)
: QDialog(parent),
model_(NULL),
gst_engine_(NULL),
song_info_view_(NULL),
streams_(streams),
global_search_(NULL),
ui_(new Ui_SettingsDialog),
loading_settings_(false)
{
ui_->setupUi(this);
ui_->list->setItemDelegate(new SettingsItemDelegate(this));
QTreeWidgetItem* general = AddCategory(tr("General"));
AddPage(Page_Playback, new PlaybackSettingsPage(this), general);
AddPage(Page_Behaviour, new BehaviourSettingsPage(this), general);
AddPage(Page_Library, new LibrarySettingsPage(this), general);
AddPage(Page_Proxy, new NetworkProxySettingsPage(this), general);
AddPage(Page_Transcoding, new TranscoderSettingsPage(this), general);
#ifdef HAVE_REMOTE
AddPage(Page_Remote, new RemoteSettingsPage(this), general);
#endif
#ifdef HAVE_WIIMOTEDEV
AddPage(Page_Wiimotedev, new WiimoteSettingsPage(this), general);
#endif
// User interface
QTreeWidgetItem* iface = AddCategory(tr("User interface"));
AddPage(Page_GlobalShortcuts, new GlobalShortcutsSettingsPage(this), iface);
AddPage(Page_GlobalSearch, new GlobalSearchSettingsPage(this), iface);
AddPage(Page_Appearance, new AppearanceSettingsPage(this), iface);
AddPage(Page_SongInformation, new SongInfoSettingsPage(this), iface);
AddPage(Page_Notifications, new NotificationsSettingsPage(this), iface);
// Internet providers
QTreeWidgetItem* providers = AddCategory(tr("Internet providers"));
#ifdef HAVE_LIBLASTFM
AddPage(Page_Lastfm, new LastFMSettingsPage(this), providers);
#endif
AddPage(Page_Grooveshark, new GroovesharkSettingsPage(this), providers);
#ifdef HAVE_SPOTIFY
AddPage(Page_Spotify, new SpotifySettingsPage(this), providers);
#endif
AddPage(Page_Magnatune, new MagnatuneSettingsPage(this), providers);
AddPage(Page_DigitallyImported, new DigitallyImportedSettingsPage(this), providers);
AddPage(Page_BackgroundStreams, new BackgroundStreamsSettingsPage(this), providers);
// List box
connect(ui_->list, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)),
SLOT(CurrentItemChanged(QTreeWidgetItem*)));
ui_->list->setCurrentItem(pages_[Page_Playback].item_);
// Make sure the list is big enough to show all the items
ui_->list->setMinimumWidth(static_cast<QAbstractItemView*>(ui_->list)->sizeHintForColumn(0));
ui_->buttonBox->button(QDialogButtonBox::Cancel)->setShortcut(QKeySequence::Close);
}
SettingsDialog::~SettingsDialog() {
delete ui_;
}
QTreeWidgetItem* SettingsDialog::AddCategory(const QString& name) {
QTreeWidgetItem* item = new QTreeWidgetItem;
item->setText(0, name);
item->setData(0, Role_IsSeparator, true);
item->setFlags(Qt::ItemIsEnabled);
ui_->list->invisibleRootItem()->addChild(item);
item->setExpanded(true);
return item;
}
void SettingsDialog::AddPage(Page id, SettingsPage* page, QTreeWidgetItem* parent) {
if (!parent)
parent = ui_->list->invisibleRootItem();
// Connect page's signals to the settings dialog's signals
connect(page, SIGNAL(NotificationPreview(OSD::Behaviour,QString,QString)),
SIGNAL(NotificationPreview(OSD::Behaviour,QString,QString)));
connect(page, SIGNAL(SetWiimotedevInterfaceActived(bool)),
SIGNAL(SetWiimotedevInterfaceActived(bool)));
// Create the list item
QTreeWidgetItem* item = new QTreeWidgetItem;
item->setText(0, page->windowTitle());
item->setIcon(0, page->windowIcon());
item->setData(0, Role_IsSeparator, false);
if (!page->IsEnabled()) {
item->setFlags(Qt::NoItemFlags);
}
parent->addChild(item);
// Create a scroll area containing the page
QScrollArea* area = new QScrollArea;
area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
area->setWidget(page);
area->setWidgetResizable(true);
area->setFrameShape(QFrame::NoFrame);
area->setMinimumWidth(page->layout()->minimumSize().width());
// Add the page to the stack
ui_->stacked_widget->addWidget(area);
// Remember where the page is
PageData data;
data.item_ = item;
data.scroll_area_ = area;
data.page_ = page;
pages_[id] = data;
}
void SettingsDialog::accept() {
// Save settings
foreach (const PageData& data, pages_.values()) {
data.page_->Save();
}
QDialog::accept();
}
void SettingsDialog::showEvent(QShowEvent* e) {
// Load settings
loading_settings_ = true;
foreach (const PageData& data, pages_.values()) {
data.page_->Load();
}
loading_settings_ = false;
// Resize the dialog if it's too big
const QSize available = QApplication::desktop()->availableGeometry(this).size();
if (available.height() < height()) {
resize(width(), sizeHint().height());
}
QDialog::showEvent(e);
}
void SettingsDialog::OpenAtPage(Page page) {
if (!pages_.contains(page)) {
return;
}
ui_->list->setCurrentItem(pages_[page].item_);
show();
}
void SettingsDialog::CurrentItemChanged(QTreeWidgetItem* item) {
if (! (item->flags() & Qt::ItemIsSelectable)) {
return;
}
// Set the title
ui_->title->setText("<b>" + item->text(0) + "</b>");
// Display the right page
foreach (const PageData& data, pages_.values()) {
if (data.item_ == item) {
ui_->stacked_widget->setCurrentWidget(data.scroll_area_);
break;
}
}
}
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