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Description: Revert "Fix QGuiApplication::desktopFileName usage"
This so-called fix breaks window bindings to app list in DE. Qt5 and Qt6
interpret differently the QGuiApplication::setDesktopFileName() method.
.
https://github.com/telegramdesktop/tdesktop/commit/0534a2fb6213a2c05e06c4a1f7668a9c31b6c326
.
Later, as new versions were released, conflicts in the patch were resolved.
Author: Nicholas Guriev <guriev-ns@ya.ru>
Last-Update: Wed, 19 Nov 2025 14:14:16 +0300
Bug-Debian: https://bugs.debian.org/1051032
--- a/Telegram/SourceFiles/platform/linux/integration_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/integration_linux.cpp
@@ -108,7 +108,9 @@ public:
Application::Application()
: Gio::impl::ApplicationImpl(this) {
- const auto appId = QGuiApplication::desktopFileName().toStdString();
+ const auto appId = QGuiApplication::desktopFileName()
+ .chopped(8)
+ .toStdString();
if (Gio::Application::id_is_valid(appId)) {
set_application_id(appId);
}
--- a/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
@@ -175,8 +175,7 @@ void MainWindow::updateUnityCounter() {
};
const auto launcherUrl = "application://"
- + QGuiApplication::desktopFileName().toStdString()
- + ".desktop";
+ + QGuiApplication::desktopFileName().toStdString();
const auto counterSlice = std::min(Core::App().unreadBadge(), 9999);
--- a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
@@ -387,7 +387,7 @@ bool NotificationData::init(
_hints.insert_value("category", GLib::Variant::new_string("im.received"));
_hints.insert_value("desktop-entry", GLib::Variant::new_string(
- QGuiApplication::desktopFileName().toStdString()));
+ QGuiApplication::desktopFileName().chopped(8).toStdString()));
_notificationClosedSignalId =
_interface.signal_notification_closed().connect([=](
--- a/Telegram/SourceFiles/platform/linux/specific_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/specific_linux.cpp
@@ -237,9 +237,7 @@ bool GenerateDesktopFile(
if (!QDir(targetPath).exists()) QDir().mkpath(targetPath);
const auto sourceFile = u":/misc/org.telegram.desktop.desktop"_q;
- const auto targetFile = targetPath
- + QGuiApplication::desktopFileName()
- + u".desktop"_q;
+ const auto targetFile = targetPath + QGuiApplication::desktopFileName();
const auto sourceText = [&] {
QFile source(sourceFile);
@@ -402,7 +400,7 @@ bool GenerateServiceFile(bool silent = f
QStandardPaths::GenericDataLocation) + u"/dbus-1/services/"_q;
const auto targetFile = targetPath
- + QGuiApplication::desktopFileName()
+ + QGuiApplication::desktopFileName().chopped(8)
+ u".service"_q;
DEBUG_LOG(("App Info: placing D-Bus service file to %1").arg(targetPath));
@@ -414,7 +412,7 @@ bool GenerateServiceFile(bool silent = f
target.set_string(
group,
"Name",
- QGuiApplication::desktopFileName().toStdString());
+ QGuiApplication::desktopFileName().chopped(8).toStdString());
QStringList exec;
exec.append(executable);
@@ -557,9 +555,7 @@ void AutostartToggle(bool enabled, Fn<vo
if (!enabled) {
return QFile::remove(
- autostart
- + QGuiApplication::desktopFileName()
- + u".desktop"_q);
+ autostart + QGuiApplication::desktopFileName());
}
return GenerateDesktopFile(
@@ -666,13 +662,14 @@ void start() {
QGuiApplication::setDesktopFileName([&] {
if (KSandbox::isFlatpak()) {
- return qEnvironmentVariable("FLATPAK_ID");
+ return qEnvironmentVariable("FLATPAK_ID") + u".desktop"_q;
}
if (KSandbox::isSnap()) {
return qEnvironmentVariable("SNAP_INSTANCE_NAME")
+ '_'
- + cExeName();
+ + cExeName()
+ + u".desktop"_q;
}
if (!Core::UpdaterDisabled()) {
@@ -687,13 +684,14 @@ void start() {
md5Hash.data());
}
- return u"org.telegram.desktop._%1"_q.arg(md5Hash.constData());
+ return u"org.telegram.desktop._%1.desktop"_q.arg(
+ md5Hash.constData());
}
- return u"org.telegram.desktop"_q;
+ return u"org.telegram.desktop.desktop"_q;
}());
- LOG(("App ID: %1").arg(QGuiApplication::desktopFileName()));
+ LOG(("Launcher filename: %1").arg(QGuiApplication::desktopFileName()));
if (!qEnvironmentVariableIsSet("XDG_ACTIVATION_TOKEN")
&& qEnvironmentVariableIsSet("DESKTOP_STARTUP_ID")) {
--- a/Telegram/lib_base/base/platform/linux/base_system_media_controls_linux.cpp
+++ b/Telegram/lib_base/base/platform/linux/base_system_media_controls_linux.cpp
@@ -196,8 +196,9 @@ SystemMediaControls::Private::Private()
}) {
set_can_quit(true);
set_can_raise(!::Platform::IsWayland());
- set_desktop_entry(QGuiApplication::desktopFileName().toStdString());
- set_identity(QGuiApplication::desktopFileName().toStdString());
+ set_desktop_entry(
+ QGuiApplication::desktopFileName().chopped(8).toStdString());
+ set_identity(QGuiApplication::desktopFileName().chopped(8).toStdString());
player().set_can_control(true);
player().set_can_seek(true);
player().set_maximum_rate(1.0);
--- a/Telegram/lib_base/base/platform/linux/base_url_scheme_linux.cpp
+++ b/Telegram/lib_base/base/platform/linux/base_url_scheme_linux.cpp
@@ -115,9 +115,9 @@ void RegisterUrlScheme(const UrlSchemeDe
"--",
}).toStdString();
- const auto appId = QGuiApplication::desktopFileName().toStdString();
- if (!appId.empty()) {
- Gio::AppInfo appInfo = Gio::DesktopAppInfo::new_(appId + ".desktop");
+ const auto desktopId = QGuiApplication::desktopFileName().toStdString();
+ if (!desktopId.empty()) {
+ Gio::AppInfo appInfo = Gio::DesktopAppInfo::new_(desktopId);
if (appInfo) {
if (appInfo.get_commandline() == commandlineForCreator + " %u") {
appInfo.set_as_default_for_type(handlerType);
--- a/Telegram/lib_webview/webview/platform/linux/webview_linux_webkitgtk.cpp
+++ b/Telegram/lib_webview/webview/platform/linux/webview_linux_webkitgtk.cpp
@@ -922,6 +922,7 @@ void Instance::registerMasterMethodHandl
}
const auto qtAppId = QGuiApplication::desktopFileName()
+ .chopped(8)
.toStdString();
if (Gio::Application::id_is_valid(qtAppId)) {
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