void MusicHotKeyManager::setHotKeys(const QStringList &keys)
{
for(int i=0; i<m_hotkeys.count(); ++i)
{
setHotKey(i, keys[i]);
setEnabled(i, false);
}
}
void MusicHotKeyManager::setDefaultKey()
{
QStringList keys(getDefaultKeys());
for(int i=0; i<m_hotkeys.count(); ++i)
{
setHotKey(i, keys[i]);
setEnabled(i, false);
}
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
settings("Zeal", "Zeal"),
settingsDialog(zealList)
{
trayIcon = nullptr;
trayIconMenu = nullptr;
// Use the platform-specific proxy settings
QNetworkProxyFactory::setUseSystemConfiguration(true);
// server for detecting already running instances
localServer = new QLocalServer(this);
connect(localServer, &QLocalServer::newConnection, [&]() {
QLocalSocket *connection = localServer->nextPendingConnection();
// Wait a little while the other side writes the bytes
connection->waitForReadyRead();
QString indata = connection->readAll();
if(!indata.isEmpty()) {
bringToFrontAndSearch(indata);
}
});
QLocalServer::removeServer(serverName); // remove in case previous instance crashed
localServer->listen(serverName);
// initialise icons
#if defined(WIN32) || defined(OSX)
icon = qApp->style()->standardIcon(QStyle::SP_MessageBoxInformation);
#else
icon = QIcon::fromTheme("edit-find");
#endif
setWindowIcon(icon);
if(settings.value("hidingBehavior", "systray").toString() == "systray")
createTrayIcon();
QKeySequence keySequence;
if(settings.value("hotkey").isNull()) {
keySequence = QKeySequence("Alt+Space");
} else {
keySequence = settings.value("hotkey").value<QKeySequence>();
}
// initialise key grabber
connect(&nativeFilter, &ZealNativeEventFilter::gotHotKey, [&]() {
if(!isVisible() || !isActiveWindow()) {
bringToFront(true);
} else {
if(trayIcon) {
hide();
} else {
showMinimized();
}
}
});
qApp->eventDispatcher()->installNativeEventFilter(&nativeFilter);
setHotKey(keySequence);
// initialise docsets
docsets->initialiseDocsets();
// initialise ui
ui->setupUi(this);
setupShortcuts();
restoreGeometry(settings.value("geometry").toByteArray());
ui->splitter->restoreState(settings.value("splitter").toByteArray());
connect(ui->splitter, &QSplitter::splitterMoved, [=](int, int) {
settings.setValue("splitter", ui->splitter->saveState());
});
ui->webView->settings()->setFontSize(QWebSettings::MinimumFontSize, settings.value("minFontSize").toInt());
ZealNetworkAccessManager * zealNaManager = new ZealNetworkAccessManager();
ui->webView->page()->setNetworkAccessManager(zealNaManager);
// menu
ui->action_Quit->setShortcut(QKeySequence::Quit);
connect(ui->action_Quit, &QAction::triggered, [=]() { settings.setValue("geometry", saveGeometry()); });
connect(ui->action_Quit, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(&settingsDialog, SIGNAL(refreshRequested()), this, SLOT(refreshRequest()));
connect(&settingsDialog, SIGNAL(minFontSizeChanged(int)), this, SLOT(changeMinFontSize(int)));
connect(ui->action_Options, &QAction::triggered, [=]() {
settingsDialog.setHotKey(hotKey);
nativeFilter.setEnabled(false);
if(settingsDialog.exec()) {
setHotKey(settingsDialog.hotKey());
if(settings.value("hidingBehavior").toString() == "systray") {
createTrayIcon();
} else if(trayIcon) {
trayIcon->deleteLater();
trayIconMenu->deleteLater();
trayIcon = nullptr;
trayIconMenu = nullptr;
}
} else {
// cancelled - restore previous value
ui->webView->settings()->setFontSize(QWebSettings::MinimumFontSize, settings.value("minFontSize").toInt());
}
nativeFilter.setEnabled(true);
ui->treeView->reset();
});
ui->action_Back->setShortcut(QKeySequence::Back);
ui->action_Forward->setShortcut(QKeySequence::Forward);
connect(ui->action_Back, &QAction::triggered, this, &MainWindow::back);
connect(ui->action_Forward, &QAction::triggered, this, &MainWindow::forward);
connect(ui->action_About, &QAction::triggered,
[&]() { QMessageBox::about(this, "About Zeal",
QString("This is Zeal ") + ZEAL_VERSION + " - a documentation browser.\n\n"
"For details see http://zealdocs.org/"); });
connect(ui->action_About_QT, &QAction::triggered,
[&]() { QMessageBox::aboutQt(this); });
displayViewActions();
// treeView and lineEdit
ui->lineEdit->setTreeView(ui->treeView);
ui->lineEdit->setFocus();
ui->treeView->setModel(&zealList);
ui->treeView->setColumnHidden(1, true);
ui->treeView->setItemDelegate(new ZealSearchItemDelegate(ui->treeView, ui->lineEdit, ui->treeView));
#if QT_VERSION < QT_VERSION_CHECK(5, 1, 0) && defined(WIN32)
// overriding subElementRect doesn't work with Qt 5.0.0, but is required to display
// selected item frame correctly in Windows (for patch see https://codereview.qt-project.org/#change,46559)
// This is a workaround for Qt < 5.1 - selecting whole rows leads to always rendering the frame.
// (Only the frame is larger than the list item, which is different from default behaviour.)
ui->treeView->setSelectionBehavior(QAbstractItemView::SelectRows);
#endif
connect(ui->treeView, &QTreeView::clicked, [&](const QModelIndex& index) {
ui->treeView->activated(index);
});
connect(ui->treeView, &QTreeView::activated, [&](const QModelIndex& index) {
if(!index.sibling(index.row(), 1).data().isNull()) {
QStringList url_l = index.sibling(index.row(), 1).data().toString().split('#');
QUrl url = QUrl::fromLocalFile(url_l[0]);
if(url_l.count() > 1) {
url.setFragment(url_l[1]);
}
ui->webView->load(url);
}
});
connect(ui->forwardButton, &QPushButton::clicked, this, &MainWindow::forward);
connect(ui->backButton, &QPushButton::clicked, this, &MainWindow::back);
connect(ui->webView, &SearchableWebView::urlChanged, [&](const QUrl &url) {
QString urlPath = url.path();
QString docsetName = getDocsetName(urlPath);
QPixmap docsetMap = docsets->icon(docsetName).pixmap(32,32);
// paint label with the icon
ui->pageIcon->setPixmap(docsetMap);
displayViewActions();
});
connect(ui->webView, &SearchableWebView::titleChanged, [&](const QString &title) {
if (!title.isEmpty()) {
ui->pageTitle->setText(title);
}
});
connect(&zealSearch, &ZealSearchModel::queryCompleted, [&]() {
ui->treeView->setModel(&zealSearch);
ui->treeView->reset();
ui->treeView->setColumnHidden(1, true);
ui->treeView->setCurrentIndex(zealSearch.index(0, 0, QModelIndex()));
ui->treeView->activated(ui->treeView->currentIndex());
});
connect(ui->lineEdit, &QLineEdit::textChanged, [&](const QString& text) {
zealSearch.setQuery(text);
if(text.isEmpty()) {
ui->treeView->setModel(&zealList);
}
});
}