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Add a way to change default handler in snap

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This commit is contained in:
Ilya Fedin 2021-03-19 14:39:06 +04:00 • committed by John Preston
parent eeecc42c25
commit 3d1cddaca5
1 changed files with 71 additions and 0 deletions
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71
Telegram/SourceFiles/platform/linux/specific_linux.cpp
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@ -72,6 +72,10 @@ constexpr auto kXDGDesktopPortalService = "org.freedesktop.portal.Desktop"_cs;
constexpr auto kXDGDesktopPortalObjectPath = "/org/freedesktop/portal/desktop"_cs;
constexpr auto kIBusPortalService = "org.freedesktop.portal.IBus"_cs;
constexpr auto kSnapcraftSettingsService = "io.snapcraft.Settings"_cs;
constexpr auto kSnapcraftSettingsObjectPath = "/io/snapcraft/Settings"_cs;
constexpr auto kSnapcraftSettingsInterface = kSnapcraftSettingsService;
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
std::unique_ptr<internal::NotificationServiceWatcher> NSWInstance;
@ -197,6 +201,68 @@ PortalAutostart::PortalAutostart(bool start, bool silent) {
}
}
class SnapDefaultHandler : public QWindow {
public:
SnapDefaultHandler(const QString &protocol);
};
SnapDefaultHandler::SnapDefaultHandler(const QString &protocol) {
try {
const auto connection = Gio::DBus::Connection::get_sync(
Gio::DBus::BusType::BUS_TYPE_SESSION);
auto reply = connection->call_sync(
std::string(kSnapcraftSettingsObjectPath),
std::string(kSnapcraftSettingsInterface),
"GetSub",
base::Platform::MakeGlibVariant(std::tuple{
Glib::ustring("default-url-scheme-handler"),
Glib::ustring(protocol.toStdString()),
}),
std::string(kSnapcraftSettingsService));
const auto currentHandler = base::Platform::GlibVariantCast<
Glib::ustring>(reply.get_child(0));
const auto expectedHandler = qEnvironmentVariable("SNAP_NAME")
+ qsl(".desktop");
if (currentHandler == expectedHandler.toStdString()) {
return;
}
QEventLoop loop;
connection->call(
std::string(kSnapcraftSettingsObjectPath),
std::string(kSnapcraftSettingsInterface),
"SetSub",
base::Platform::MakeGlibVariant(std::tuple{
Glib::ustring("default-url-scheme-handler"),
Glib::ustring(protocol.toStdString()),
Glib::ustring(expectedHandler.toStdString()),
}),
[&](const Glib::RefPtr<Gio::AsyncResult> &result) {
try {
connection->call_finish(result);
} catch (const Glib::Error &e) {
LOG(("Snap Default Handler Error: %1").arg(
QString::fromStdString(e.what())));
}
loop.quit();
},
std::string(kSnapcraftSettingsService));
QGuiApplicationPrivate::showModalWindow(this);
loop.exec();
QGuiApplicationPrivate::hideModalWindow(this);
} catch (const Glib::Error &e) {
LOG(("Snap Default Handler Error: %1").arg(
QString::fromStdString(e.what())));
}
}
bool IsIBusPortalPresent() {
static const auto Result = [&] {
try {
@ -688,6 +754,11 @@ void InstallLauncher(bool force) {
void RegisterCustomScheme(bool force) {
try {
if (InSnap()) {
SnapDefaultHandler(qsl("tg"));
return;
}
if (cExeName().isEmpty()) {
return;
}