tdesktop/Telegram/SourceFiles/platform/linux/main_window_linux.cpp

1258 lines
30 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "platform/linux/main_window_linux.h"
#include "styles/style_window.h"
#include "platform/linux/specific_linux.h"
#include "history/history.h"
#include "history/history_widget.h"
#include "history/history_inner_widget.h"
#include "main/main_account.h" // Account::sessionChanges.
#include "main/main_session.h"
#include "mainwindow.h"
#include "core/application.h"
#include "core/sandbox.h"
#include "boxes/peer_list_controllers.h"
#include "boxes/about_box.h"
#include "lang/lang_keys.h"
#include "storage/localstorage.h"
#include "window/window_controller.h"
#include "window/window_session_controller.h"
#include "base/platform/base_platform_info.h"
#include "base/call_delayed.h"
#include "ui/widgets/popup_menu.h"
#include "ui/widgets/input_fields.h"
#include "facades.h"
#include "app.h"
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
#include "base/platform/linux/base_linux_xcb_utilities.h"
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
#include <QtCore/QSize>
#include <QtCore/QTemporaryFile>
#include <QtGui/QWindow>
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
#include <QtDBus/QDBusInterface>
#include <QtDBus/QDBusConnection>
#include <QtDBus/QDBusConnectionInterface>
#include <QtDBus/QDBusServiceWatcher>
#include <QtDBus/QDBusMessage>
#include <QtDBus/QDBusReply>
#include <QtDBus/QDBusError>
#include <QtDBus/QDBusObjectPath>
#include <QtDBus/QDBusMetaType>
#include <statusnotifieritem.h>
#include <dbusmenuexporter.h>
extern "C" {
#undef signals
#include <gio/gio.h>
#define signals public
} // extern "C"
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
namespace Platform {
namespace {
constexpr auto kPanelTrayIconName = "telegram-panel"_cs;
constexpr auto kMutePanelTrayIconName = "telegram-mute-panel"_cs;
constexpr auto kAttentionPanelTrayIconName = "telegram-attention-panel"_cs;
constexpr auto kPropertiesInterface = "org.freedesktop.DBus.Properties"_cs;
constexpr auto kTrayIconFilename = "tdesktop-trayicon-XXXXXX.png"_cs;
constexpr auto kSNIWatcherService = "org.kde.StatusNotifierWatcher"_cs;
constexpr auto kSNIWatcherObjectPath = "/StatusNotifierWatcher"_cs;
constexpr auto kSNIWatcherInterface = kSNIWatcherService;
constexpr auto kAppMenuService = "com.canonical.AppMenu.Registrar"_cs;
constexpr auto kAppMenuObjectPath = "/com/canonical/AppMenu/Registrar"_cs;
constexpr auto kAppMenuInterface = kAppMenuService;
constexpr auto kMainMenuObjectPath = "/MenuBar"_cs;
bool TrayIconMuted = true;
int32 TrayIconCount = 0;
base::flat_map<int, QImage> TrayIconImageBack;
QIcon TrayIcon;
QString TrayIconThemeName, TrayIconName;
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
bool XCBSkipTaskbar(QWindow *window, bool set) {
const auto connection = base::Platform::XCB::GetConnectionFromQt();
if (!connection) {
return false;
}
const auto root = base::Platform::XCB::GetRootWindowFromQt();
if (!root.has_value()) {
return false;
}
const auto stateAtom = base::Platform::XCB::GetAtom(
connection,
"_NET_WM_STATE");
if (!stateAtom.has_value()) {
return false;
}
const auto skipTaskbarAtom = base::Platform::XCB::GetAtom(
connection,
"_NET_WM_STATE_SKIP_TASKBAR");
if (!skipTaskbarAtom.has_value()) {
return false;
}
xcb_client_message_event_t xev;
xev.response_type = XCB_CLIENT_MESSAGE;
xev.type = *stateAtom;
xev.sequence = 0;
xev.window = window->winId();
xev.format = 32;
xev.data.data32[0] = set ? 1 : 0;
xev.data.data32[1] = *skipTaskbarAtom;
xev.data.data32[2] = 0;
xev.data.data32[3] = 0;
xev.data.data32[4] = 0;
xcb_send_event(
connection,
false,
*root,
XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT
| XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY,
reinterpret_cast<const char*>(&xev));
return true;
}
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
bool SkipTaskbar(QWindow *window, bool set) {
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
if (!IsWayland()) {
return XCBSkipTaskbar(window, set);
}
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
return false;
}
QString GetPanelIconName(int counter, bool muted) {
return (counter > 0)
? (muted
? kMutePanelTrayIconName.utf16()
: kAttentionPanelTrayIconName.utf16())
: kPanelTrayIconName.utf16();
}
QString GetTrayIconName(int counter, bool muted) {
const auto iconName = GetIconName();
const auto panelIconName = GetPanelIconName(counter, muted);
if (QIcon::hasThemeIcon(panelIconName)) {
return panelIconName;
} else if (QIcon::hasThemeIcon(iconName)) {
return iconName;
}
return QString();
}
int GetCounterSlice(int counter) {
return (counter >= 1000)
? (1000 + (counter % 100))
: counter;
}
bool IsIconRegenerationNeeded(
int counter,
bool muted,
const QString &iconThemeName = QIcon::themeName()) {
const auto iconName = GetTrayIconName(counter, muted);
const auto counterSlice = GetCounterSlice(counter);
return TrayIcon.isNull()
|| iconThemeName != TrayIconThemeName
|| iconName != TrayIconName
|| muted != TrayIconMuted
|| counterSlice != TrayIconCount;
}
void UpdateIconRegenerationNeeded(
const QIcon &icon,
int counter,
bool muted,
const QString &iconThemeName) {
const auto iconName = GetTrayIconName(counter, muted);
const auto counterSlice = GetCounterSlice(counter);
TrayIcon = icon;
TrayIconMuted = muted;
TrayIconCount = counterSlice;
TrayIconThemeName = iconThemeName;
TrayIconName = iconName;
}
QIcon TrayIconGen(int counter, bool muted) {
const auto iconThemeName = QIcon::themeName();
if (!IsIconRegenerationNeeded(counter, muted, iconThemeName)) {
return TrayIcon;
}
const auto iconName = GetTrayIconName(counter, muted);
const auto panelIconName = GetPanelIconName(counter, muted);
if (iconName == panelIconName) {
const auto result = QIcon::fromTheme(iconName);
UpdateIconRegenerationNeeded(result, counter, muted, iconThemeName);
return result;
}
QIcon result;
QIcon systemIcon;
static const auto iconSizes = {
16,
22,
24,
32,
48,
};
static const auto dprSize = [](const QImage &image) {
return image.size() / image.devicePixelRatio();
};
for (const auto iconSize : iconSizes) {
auto &currentImageBack = TrayIconImageBack[iconSize];
const auto desiredSize = QSize(iconSize, iconSize);
if (currentImageBack.isNull()
|| iconThemeName != TrayIconThemeName
|| iconName != TrayIconName) {
if (!iconName.isEmpty()) {
if (systemIcon.isNull()) {
systemIcon = QIcon::fromTheme(iconName);
}
// We can't use QIcon::actualSize here
// since it works incorrectly with svg icon themes
currentImageBack = systemIcon
.pixmap(desiredSize)
.toImage();
const auto firstAttemptSize = dprSize(currentImageBack);
// if current icon theme is not a svg one, Qt can return
// a pixmap that less in size even if there are a bigger one
if (firstAttemptSize.width() < desiredSize.width()) {
const auto availableSizes = systemIcon.availableSizes();
const auto biggestSize = ranges::max_element(
availableSizes,
std::less<>(),
&QSize::width);
if (biggestSize->width() > firstAttemptSize.width()) {
currentImageBack = systemIcon
.pixmap(*biggestSize)
.toImage();
}
}
} else {
currentImageBack = Core::App().logo();
}
if (dprSize(currentImageBack) != desiredSize) {
currentImageBack = currentImageBack.scaled(
desiredSize * currentImageBack.devicePixelRatio(),
Qt::IgnoreAspectRatio,
Qt::SmoothTransformation);
}
}
auto iconImage = currentImageBack;
if (counter > 0) {
const auto &bg = muted
? st::trayCounterBgMute
: st::trayCounterBg;
const auto &fg = st::trayCounterFg;
if (iconSize >= 22) {
auto layerSize = -16;
if (iconSize >= 48) {
layerSize = -32;
} else if (iconSize >= 36) {
layerSize = -24;
} else if (iconSize >= 32) {
layerSize = -20;
}
const auto layer = App::wnd()->iconWithCounter(
layerSize,
counter,
bg,
fg,
false);
QPainter p(&iconImage);
p.drawImage(
iconImage.width() - layer.width() - 1,
iconImage.height() - layer.height() - 1,
layer);
} else {
App::wnd()->placeSmallCounter(
iconImage,
16,
counter,
bg,
QPoint(),
fg);
}
}
result.addPixmap(App::pixmapFromImageInPlace(
std::move(iconImage)));
}
UpdateIconRegenerationNeeded(result, counter, muted, iconThemeName);
return result;
}
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
bool IsIndicatorApplication() {
// Hack for indicator-application,
// which doesn't handle icons sent across D-Bus:
// save the icon to a temp file
// and set the icon name to that filename.
static const auto Result = [] {
const auto interface = QDBusConnection::sessionBus().interface();
if (!interface) {
return false;
}
const auto ubuntuIndicator = interface->isServiceRegistered(
qsl("com.canonical.indicator.application"));
const auto ayatanaIndicator = interface->isServiceRegistered(
qsl("org.ayatana.indicator.application"));
return ubuntuIndicator || ayatanaIndicator;
}();
return Result;
}
std::unique_ptr<QTemporaryFile> TrayIconFile(
const QIcon &icon,
QObject *parent = nullptr) {
static const auto templateName = AppRuntimeDirectory()
+ kTrayIconFilename.utf16();
static const auto dprSize = [](const QPixmap &pixmap) {
return pixmap.size() / pixmap.devicePixelRatio();
};
static const auto desiredSize = QSize(22, 22);
static const auto scalePixmap = [=](const QPixmap &pixmap) {
if (dprSize(pixmap) != desiredSize) {
return pixmap.scaled(
desiredSize * pixmap.devicePixelRatio(),
Qt::IgnoreAspectRatio,
Qt::SmoothTransformation);
} else {
return pixmap;
}
};
auto ret = std::make_unique<QTemporaryFile>(
templateName,
parent);
ret->open();
const auto firstAttempt = icon.pixmap(desiredSize);
const auto firstAttemptSize = dprSize(firstAttempt);
if (firstAttemptSize.width() < desiredSize.width()) {
const auto availableSizes = icon.availableSizes();
const auto biggestSize = ranges::max_element(
availableSizes,
std::less<>(),
&QSize::width);
if (biggestSize->width() > firstAttemptSize.width()) {
scalePixmap(icon.pixmap(*biggestSize)).save(ret.get());
} else {
scalePixmap(firstAttempt).save(ret.get());
}
} else {
scalePixmap(firstAttempt).save(ret.get());
}
ret->close();
return ret;
}
bool UseUnityCounter() {
static const auto Result = QDBusInterface(
"com.canonical.Unity",
"/").isValid();
return Result;
}
bool IsSNIAvailable() {
auto message = QDBusMessage::createMethodCall(
kSNIWatcherService.utf16(),
kSNIWatcherObjectPath.utf16(),
kPropertiesInterface.utf16(),
qsl("Get"));
message.setArguments({
kSNIWatcherInterface.utf16(),
qsl("IsStatusNotifierHostRegistered")
});
const QDBusReply<QVariant> reply = QDBusConnection::sessionBus().call(
message);
if (reply.isValid()) {
return reply.value().toBool();
}
switch (reply.error().type()) {
case QDBusError::Disconnected:
case QDBusError::ServiceUnknown:
return false;
default:
break;
}
LOG(("SNI Error: %1: %2")
.arg(reply.error().name())
.arg(reply.error().message()));
return false;
}
quint32 djbStringHash(QString string) {
quint32 hash = 5381;
QByteArray chars = string.toLatin1();
for(int i = 0; i < chars.length(); i++){
hash = (hash << 5) + hash + chars[i];
}
return hash;
}
bool IsAppMenuSupported() {
const auto interface = QDBusConnection::sessionBus().interface();
if (!interface) {
return false;
}
return interface->isServiceRegistered(kAppMenuService.utf16());
}
void RegisterAppMenu(uint winId, const QString &menuPath) {
auto message = QDBusMessage::createMethodCall(
kAppMenuService.utf16(),
kAppMenuObjectPath.utf16(),
kAppMenuInterface.utf16(),
qsl("RegisterWindow"));
message.setArguments({
winId,
QVariant::fromValue(QDBusObjectPath(menuPath))
});
QDBusConnection::sessionBus().send(message);
}
void UnregisterAppMenu(uint winId) {
auto message = QDBusMessage::createMethodCall(
kAppMenuService.utf16(),
kAppMenuObjectPath.utf16(),
kAppMenuInterface.utf16(),
qsl("UnregisterWindow"));
message.setArguments({
winId
});
QDBusConnection::sessionBus().send(message);
}
void SendKeySequence(
Qt::Key key,
Qt::KeyboardModifiers modifiers = Qt::NoModifier) {
const auto focused = QApplication::focusWidget();
if (qobject_cast<QLineEdit*>(focused)
|| qobject_cast<QTextEdit*>(focused)
|| qobject_cast<HistoryInner*>(focused)) {
QApplication::postEvent(
focused,
new QKeyEvent(QEvent::KeyPress, key, modifiers));
QApplication::postEvent(
focused,
new QKeyEvent(QEvent::KeyRelease, key, modifiers));
}
}
void ForceDisabled(QAction *action, bool disabled) {
if (action->isEnabled()) {
if (disabled) action->setDisabled(true);
} else if (!disabled) {
action->setDisabled(false);
}
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
} // namespace
MainWindow::MainWindow(not_null<Window::Controller*> controller)
: Window::MainWindow(controller) {
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
qDBusRegisterMetaType<ToolTip>();
qDBusRegisterMetaType<IconPixmap>();
qDBusRegisterMetaType<IconPixmapList>();
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
}
void MainWindow::initHook() {
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
_sniAvailable = IsSNIAvailable();
_sniDBusProxy = g_dbus_proxy_new_for_bus_sync(
G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
nullptr,
kSNIWatcherService.utf8().constData(),
kSNIWatcherObjectPath.utf8().constData(),
kSNIWatcherInterface.utf8().constData(),
nullptr,
nullptr);
if (_sniDBusProxy) {
g_signal_connect(
_sniDBusProxy,
"g-signal",
G_CALLBACK(sniSignalEmitted),
nullptr);
}
auto sniWatcher = new QDBusServiceWatcher(
kSNIWatcherService.utf16(),
QDBusConnection::sessionBus(),
QDBusServiceWatcher::WatchForOwnerChange,
this);
connect(
sniWatcher,
&QDBusServiceWatcher::serviceOwnerChanged,
this,
[=](
const QString &service,
const QString &oldOwner,
const QString &newOwner) {
handleSNIOwnerChanged(service, oldOwner, newOwner);
});
_appMenuSupported = IsAppMenuSupported();
auto appMenuWatcher = new QDBusServiceWatcher(
kAppMenuService.utf16(),
QDBusConnection::sessionBus(),
QDBusServiceWatcher::WatchForOwnerChange,
this);
connect(
appMenuWatcher,
&QDBusServiceWatcher::serviceOwnerChanged,
this,
[=](
const QString &service,
const QString &oldOwner,
const QString &newOwner) {
handleAppMenuOwnerChanged(service, oldOwner, newOwner);
});
if (_appMenuSupported) {
LOG(("Using D-Bus global menu."));
} else {
LOG(("Not using D-Bus global menu."));
}
if (UseUnityCounter()) {
LOG(("Using Unity launcher counter."));
} else {
LOG(("Not using Unity launcher counter."));
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
LOG(("System tray available: %1").arg(Logs::b(trayAvailable())));
}
bool MainWindow::hasTrayIcon() const {
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
return trayIcon || (_sniAvailable && _sniTrayIcon);
#else
return trayIcon;
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
}
bool MainWindow::isActiveForTrayMenu() {
updateIsActive();
return Platform::IsWayland() ? isVisible() : isActive();
}
void MainWindow::psShowTrayMenu() {
_trayIconMenuXEmbed->popup(QCursor::pos());
}
void MainWindow::psTrayMenuUpdated() {
}
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
void MainWindow::setSNITrayIcon(int counter, bool muted) {
const auto iconName = GetTrayIconName(counter, muted);
const auto panelIconName = GetPanelIconName(counter, muted);
if (iconName == panelIconName) {
if (_sniTrayIcon->iconName() == iconName) {
return;
}
_sniTrayIcon->setIconByName(iconName);
_sniTrayIcon->setToolTipIconByName(iconName);
} else if (IsIndicatorApplication()) {
if (!IsIconRegenerationNeeded(counter, muted)
&& _trayIconFile
&& _sniTrayIcon->iconName() == _trayIconFile->fileName()) {
return;
}
const auto icon = TrayIconGen(counter, muted);
_trayIconFile = TrayIconFile(icon, this);
if (_trayIconFile) {
// indicator-application doesn't support tooltips
_sniTrayIcon->setIconByName(_trayIconFile->fileName());
}
} else {
if (!IsIconRegenerationNeeded(counter, muted)
&& !_sniTrayIcon->iconPixmap().isEmpty()
&& _sniTrayIcon->iconName().isEmpty()) {
return;
}
const auto icon = TrayIconGen(counter, muted);
_sniTrayIcon->setIconByPixmap(icon);
_sniTrayIcon->setToolTipIconByPixmap(icon);
}
}
void MainWindow::attachToSNITrayIcon() {
_sniTrayIcon->setToolTipTitle(AppName.utf16());
connect(_sniTrayIcon,
&StatusNotifierItem::activateRequested,
this,
[=](const QPoint &) {
Core::Sandbox::Instance().customEnterFromEventLoop([&] {
handleTrayIconActication(QSystemTrayIcon::Trigger);
});
});
connect(_sniTrayIcon,
&StatusNotifierItem::secondaryActivateRequested,
this,
[=](const QPoint &) {
Core::Sandbox::Instance().customEnterFromEventLoop([&] {
handleTrayIconActication(QSystemTrayIcon::MiddleClick);
});
});
}
void MainWindow::sniSignalEmitted(
GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
gpointer user_data) {
if (signal_name == qstr("StatusNotifierHostRegistered")) {
crl::on_main([] {
if (const auto window = App::wnd()) {
window->handleSNIHostRegistered();
}
});
}
}
void MainWindow::handleSNIHostRegistered() {
if (_sniAvailable) {
return;
}
_sniAvailable = true;
if (Global::WorkMode().value() == dbiwmWindowOnly) {
return;
}
LOG(("Switching to SNI tray icon..."));
if (trayIcon) {
trayIcon->setContextMenu(nullptr);
trayIcon->deleteLater();
}
trayIcon = nullptr;
psSetupTrayIcon();
SkipTaskbar(
windowHandle(),
Global::WorkMode().value() == dbiwmTrayOnly);
}
void MainWindow::handleSNIOwnerChanged(
const QString &service,
const QString &oldOwner,
const QString &newOwner) {
_sniAvailable = IsSNIAvailable();
if (Global::WorkMode().value() == dbiwmWindowOnly) {
return;
}
if (oldOwner.isEmpty() && !newOwner.isEmpty() && _sniAvailable) {
LOG(("Switching to SNI tray icon..."));
} else if (!oldOwner.isEmpty() && newOwner.isEmpty()) {
LOG(("Switching to Qt tray icon..."));
} else {
return;
}
if (trayIcon) {
trayIcon->setContextMenu(0);
trayIcon->deleteLater();
}
trayIcon = nullptr;
if (trayAvailable()) {
psSetupTrayIcon();
} else {
LOG(("System tray is not available."));
}
SkipTaskbar(
windowHandle(),
(Global::WorkMode().value() == dbiwmTrayOnly) && trayAvailable());
}
void MainWindow::handleAppMenuOwnerChanged(
const QString &service,
const QString &oldOwner,
const QString &newOwner) {
if (oldOwner.isEmpty() && !newOwner.isEmpty()) {
_appMenuSupported = true;
LOG(("Using D-Bus global menu."));
} else if (!oldOwner.isEmpty() && newOwner.isEmpty()) {
_appMenuSupported = false;
LOG(("Not using D-Bus global menu."));
}
if (_appMenuSupported && _mainMenuExporter) {
RegisterAppMenu(winId(), kMainMenuObjectPath.utf16());
} else {
UnregisterAppMenu(winId());
}
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
void MainWindow::psSetupTrayIcon() {
const auto counter = Core::App().unreadBadge();
const auto muted = Core::App().unreadBadgeMuted();
if (_sniAvailable) {
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
LOG(("Using SNI tray icon."));
if (!_sniTrayIcon) {
_sniTrayIcon = new StatusNotifierItem(
QCoreApplication::applicationName(),
this);
_sniTrayIcon->setTitle(AppName.utf16());
_sniTrayIcon->setContextMenu(trayIconMenu);
setSNITrayIcon(counter, muted);
attachToSNITrayIcon();
}
updateIconCounters();
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
} else {
LOG(("Using Qt tray icon."));
if (!trayIcon) {
trayIcon = new QSystemTrayIcon(this);
trayIcon->setIcon(TrayIconGen(counter, muted));
attachToTrayIcon(trayIcon);
}
updateIconCounters();
trayIcon->show();
}
}
void MainWindow::workmodeUpdated(DBIWorkMode mode) {
if (!trayAvailable()) {
return;
} else if (mode == dbiwmWindowOnly) {
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
if (_sniTrayIcon) {
_sniTrayIcon->setContextMenu(0);
_sniTrayIcon->deleteLater();
}
_sniTrayIcon = nullptr;
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
if (trayIcon) {
trayIcon->setContextMenu(0);
trayIcon->deleteLater();
}
trayIcon = nullptr;
} else {
psSetupTrayIcon();
}
SkipTaskbar(windowHandle(), mode == dbiwmTrayOnly);
}
void MainWindow::unreadCounterChangedHook() {
setWindowTitle(titleText());
updateIconCounters();
}
void MainWindow::updateIconCounters() {
const auto counter = Core::App().unreadBadge();
const auto muted = Core::App().unreadBadgeMuted();
updateWindowIcon();
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
if (UseUnityCounter()) {
const auto launcherUrl = "application://" + GetLauncherFilename();
// Gnome requires that count is a 64bit integer
const qint64 counterSlice = std::min(counter, 9999);
QVariantMap dbusUnityProperties;
if (counterSlice > 0) {
dbusUnityProperties["count"] = counterSlice;
dbusUnityProperties["count-visible"] = true;
} else {
dbusUnityProperties["count-visible"] = false;
}
auto signal = QDBusMessage::createSignal(
"/com/canonical/unity/launcherentry/"
+ QString::number(djbStringHash(launcherUrl)),
"com.canonical.Unity.LauncherEntry",
"Update");
signal.setArguments({
launcherUrl,
dbusUnityProperties
});
QDBusConnection::sessionBus().send(signal);
}
if (_sniTrayIcon) {
setSNITrayIcon(counter, muted);
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
if (trayIcon && IsIconRegenerationNeeded(counter, muted)) {
trayIcon->setIcon(TrayIconGen(counter, muted));
}
}
void MainWindow::initTrayMenuHook() {
_trayIconMenuXEmbed.emplace(nullptr, trayIconMenu);
_trayIconMenuXEmbed->deleteOnHide(false);
}
#ifdef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
void MainWindow::createGlobalMenu() {
}
void MainWindow::updateGlobalMenuHook() {
}
#else // DESKTOP_APP_DISABLE_DBUS_INTEGRATION
void MainWindow::createGlobalMenu() {
const auto ensureWindowShown = [=] {
if (isHidden()) {
showFromTray();
}
};
psMainMenu = new QMenu(this);
auto file = psMainMenu->addMenu(tr::lng_mac_menu_file(tr::now));
psLogout = file->addAction(
tr::lng_mac_menu_logout(tr::now),
this,
[=] {
ensureWindowShown();
controller().showLogoutConfirmation();
});
auto quit = file->addAction(
tr::lng_mac_menu_quit_telegram(tr::now, lt_telegram, qsl("Telegram")),
App::wnd(),
[=] { App::wnd()->quitFromTray(); },
QKeySequence::Quit);
quit->setMenuRole(QAction::QuitRole);
auto edit = psMainMenu->addMenu(tr::lng_mac_menu_edit(tr::now));
psUndo = edit->addAction(
tr::lng_linux_menu_undo(tr::now),
this,
[=] { psLinuxUndo(); },
QKeySequence::Undo);
psRedo = edit->addAction(
tr::lng_linux_menu_redo(tr::now),
this,
[=] { psLinuxRedo(); },
QKeySequence::Redo);
edit->addSeparator();
psCut = edit->addAction(
tr::lng_mac_menu_cut(tr::now),
this,
[=] { psLinuxCut(); },
QKeySequence::Cut);
psCopy = edit->addAction(
tr::lng_mac_menu_copy(tr::now),
this,
[=] { psLinuxCopy(); },
QKeySequence::Copy);
psPaste = edit->addAction(
tr::lng_mac_menu_paste(tr::now),
this,
[=] { psLinuxPaste(); },
QKeySequence::Paste);
psDelete = edit->addAction(
tr::lng_mac_menu_delete(tr::now),
this,
[=] { psLinuxDelete(); },
QKeySequence(Qt::ControlModifier | Qt::Key_Backspace));
edit->addSeparator();
psBold = edit->addAction(
tr::lng_menu_formatting_bold(tr::now),
this,
[=] { psLinuxBold(); },
QKeySequence::Bold);
psItalic = edit->addAction(
tr::lng_menu_formatting_italic(tr::now),
this,
[=] { psLinuxItalic(); },
QKeySequence::Italic);
psUnderline = edit->addAction(
tr::lng_menu_formatting_underline(tr::now),
this,
[=] { psLinuxUnderline(); },
QKeySequence::Underline);
psStrikeOut = edit->addAction(
tr::lng_menu_formatting_strike_out(tr::now),
this,
[=] { psLinuxStrikeOut(); },
Ui::kStrikeOutSequence);
psMonospace = edit->addAction(
tr::lng_menu_formatting_monospace(tr::now),
this,
[=] { psLinuxMonospace(); },
Ui::kMonospaceSequence);
psClearFormat = edit->addAction(
tr::lng_menu_formatting_clear(tr::now),
this,
[=] { psLinuxClearFormat(); },
Ui::kClearFormatSequence);
edit->addSeparator();
psSelectAll = edit->addAction(
tr::lng_mac_menu_select_all(tr::now),
this, [=] { psLinuxSelectAll(); },
QKeySequence::SelectAll);
edit->addSeparator();
auto prefs = edit->addAction(
tr::lng_mac_menu_preferences(tr::now),
this,
[=] {
ensureWindowShown();
controller().showSettings();
},
QKeySequence(Qt::ControlModifier | Qt::Key_Comma));
prefs->setMenuRole(QAction::PreferencesRole);
auto tools = psMainMenu->addMenu(tr::lng_linux_menu_tools(tr::now));
psContacts = tools->addAction(
tr::lng_mac_menu_contacts(tr::now),
crl::guard(this, [=] {
if (isHidden()) {
App::wnd()->showFromTray();
}
if (!sessionController()) {
return;
}
Ui::show(PrepareContactsBox(sessionController()));
}));
psAddContact = tools->addAction(
tr::lng_mac_menu_add_contact(tr::now),
this,
[=] {
Expects(sessionController() != nullptr);
ensureWindowShown();
sessionController()->showAddContact();
});
tools->addSeparator();
psNewGroup = tools->addAction(
tr::lng_mac_menu_new_group(tr::now),
this,
[=] {
Expects(sessionController() != nullptr);
ensureWindowShown();
sessionController()->showNewGroup();
});
psNewChannel = tools->addAction(
tr::lng_mac_menu_new_channel(tr::now),
this,
[=] {
Expects(sessionController() != nullptr);
ensureWindowShown();
sessionController()->showNewChannel();
});
auto help = psMainMenu->addMenu(tr::lng_linux_menu_help(tr::now));
auto about = help->addAction(
tr::lng_mac_menu_about_telegram(
tr::now,
lt_telegram,
qsl("Telegram")),
[=] {
ensureWindowShown();
controller().show(Box<AboutBox>());
});
about->setMenuRole(QAction::AboutQtRole);
_mainMenuExporter = new DBusMenuExporter(
kMainMenuObjectPath.utf16(),
psMainMenu);
if (_appMenuSupported) {
RegisterAppMenu(winId(), kMainMenuObjectPath.utf16());
}
updateGlobalMenu();
}
void MainWindow::psLinuxUndo() {
SendKeySequence(Qt::Key_Z, Qt::ControlModifier);
}
void MainWindow::psLinuxRedo() {
SendKeySequence(Qt::Key_Z, Qt::ControlModifier | Qt::ShiftModifier);
}
void MainWindow::psLinuxCut() {
SendKeySequence(Qt::Key_X, Qt::ControlModifier);
}
void MainWindow::psLinuxCopy() {
SendKeySequence(Qt::Key_C, Qt::ControlModifier);
}
void MainWindow::psLinuxPaste() {
SendKeySequence(Qt::Key_V, Qt::ControlModifier);
}
void MainWindow::psLinuxDelete() {
SendKeySequence(Qt::Key_Delete);
}
void MainWindow::psLinuxSelectAll() {
SendKeySequence(Qt::Key_A, Qt::ControlModifier);
}
void MainWindow::psLinuxBold() {
SendKeySequence(Qt::Key_B, Qt::ControlModifier);
}
void MainWindow::psLinuxItalic() {
SendKeySequence(Qt::Key_I, Qt::ControlModifier);
}
void MainWindow::psLinuxUnderline() {
SendKeySequence(Qt::Key_U, Qt::ControlModifier);
}
void MainWindow::psLinuxStrikeOut() {
SendKeySequence(Qt::Key_X, Qt::ControlModifier | Qt::ShiftModifier);
}
void MainWindow::psLinuxMonospace() {
SendKeySequence(Qt::Key_M, Qt::ControlModifier | Qt::ShiftModifier);
}
void MainWindow::psLinuxClearFormat() {
SendKeySequence(Qt::Key_N, Qt::ControlModifier | Qt::ShiftModifier);
}
void MainWindow::updateGlobalMenuHook() {
if (!App::wnd() || !positionInited()) return;
const auto focused = QApplication::focusWidget();
auto canUndo = false;
auto canRedo = false;
auto canCut = false;
auto canCopy = false;
auto canPaste = false;
auto canDelete = false;
auto canSelectAll = false;
const auto clipboardHasText = QGuiApplication::clipboard()
->ownsClipboard();
auto markdownEnabled = false;
if (const auto edit = qobject_cast<QLineEdit*>(focused)) {
canCut = canCopy = canDelete = edit->hasSelectedText();
canSelectAll = !edit->text().isEmpty();
canUndo = edit->isUndoAvailable();
canRedo = edit->isRedoAvailable();
canPaste = clipboardHasText;
} else if (const auto edit = qobject_cast<QTextEdit*>(focused)) {
canCut = canCopy = canDelete = edit->textCursor().hasSelection();
canSelectAll = !edit->document()->isEmpty();
canUndo = edit->document()->isUndoAvailable();
canRedo = edit->document()->isRedoAvailable();
canPaste = clipboardHasText;
if (canCopy) {
if (const auto inputField = qobject_cast<Ui::InputField*>(
focused->parentWidget())) {
markdownEnabled = inputField->isMarkdownEnabled();
}
}
} else if (const auto list = qobject_cast<HistoryInner*>(focused)) {
canCopy = list->canCopySelected();
canDelete = list->canDeleteSelected();
}
App::wnd()->updateIsActive();
const auto logged = (sessionController() != nullptr);
const auto inactive = !logged || controller().locked();
const auto support = logged && account().session().supportMode();
ForceDisabled(psLogout, !logged && !Core::App().passcodeLocked());
ForceDisabled(psUndo, !canUndo);
ForceDisabled(psRedo, !canRedo);
ForceDisabled(psCut, !canCut);
ForceDisabled(psCopy, !canCopy);
ForceDisabled(psPaste, !canPaste);
ForceDisabled(psDelete, !canDelete);
ForceDisabled(psSelectAll, !canSelectAll);
ForceDisabled(psContacts, inactive || support);
ForceDisabled(psAddContact, inactive);
ForceDisabled(psNewGroup, inactive || support);
ForceDisabled(psNewChannel, inactive || support);
ForceDisabled(psBold, !markdownEnabled);
ForceDisabled(psItalic, !markdownEnabled);
ForceDisabled(psUnderline, !markdownEnabled);
ForceDisabled(psStrikeOut, !markdownEnabled);
ForceDisabled(psMonospace, !markdownEnabled);
ForceDisabled(psClearFormat, !markdownEnabled);
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
void MainWindow::handleVisibleChangedHook(bool visible) {
if (visible) {
base::call_delayed(1, this, [=] {
SkipTaskbar(
windowHandle(),
(Global::WorkMode().value() == dbiwmTrayOnly)
&& trayAvailable());
});
}
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
if (_appMenuSupported && _mainMenuExporter) {
if (visible) {
RegisterAppMenu(winId(), kMainMenuObjectPath.utf16());
} else {
UnregisterAppMenu(winId());
}
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
}
MainWindow::~MainWindow() {
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
delete _sniTrayIcon;
if (_appMenuSupported) {
UnregisterAppMenu(winId());
}
delete _mainMenuExporter;
delete psMainMenu;
if (_sniDBusProxy) {
g_object_unref(_sniDBusProxy);
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
}
} // namespace Platform