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Code Issues Releases Wiki Activity

Replace GTK integration with xsettings + XDP

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This commit is contained in:
Ilya Fedin
2021-09-03 19:49:48 +04:00
committed by John Preston
parent 434a7c5293
commit 05d4d58f8b
10 changed files with 149 additions and 313 deletions
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276
Telegram/SourceFiles/platform/linux/specific_linux.cpp
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@@ -10,10 +10,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "base/openssl_help.h"
#include "base/platform/base_platform_info.h"
#include "base/platform/linux/base_linux_glibmm_helper.h"
#include "base/platform/linux/base_linux_gtk_integration.h"
#include "ui/platform/linux/ui_linux_wayland_integration.h"
#include "platform/linux/linux_desktop_environment.h"
#include "platform/linux/linux_gtk_integration.h"
#include "platform/linux/linux_wayland_integration.h"
#include "base/qt_adapters.h"
#include "lang/lang_keys.h"
@@ -33,6 +31,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
#include "base/platform/linux/base_linux_xcb_utilities.h"
#include "base/platform/linux/base_linux_xsettings.h"
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
#ifndef DESKTOP_APP_DISABLE_WEBKITGTK
@@ -64,10 +63,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include <iostream>
using namespace Platform;
using BaseGtkIntegration = base::Platform::GtkIntegration;
using UiWaylandIntegration = Ui::Platform::WaylandIntegration;
using Platform::internal::WaylandIntegration;
using Platform::internal::GtkIntegration;
namespace Platform {
namespace {
@@ -340,125 +337,6 @@ bool GenerateDesktopFile(
}
}
void SetDarkMode() {
[[maybe_unused]] static const auto Inited = [] {
QObject::connect(
qGuiApp,
&QGuiApplication::paletteChanged,
SetDarkMode);
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
using XDPSettingWatcher = base::Platform::XDP::SettingWatcher;
static const XDPSettingWatcher KdeColorSchemeWatcher(
[=](
const Glib::ustring &group,
const Glib::ustring &key,
const Glib::VariantBase &value) {
if (group == "org.kde.kdeglobals.General"
&& key == "ColorScheme") {
SetDarkMode();
}
});
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
const auto integration = BaseGtkIntegration::Instance();
if (integration) {
integration->connectToSetting(
"gtk-theme-name",
SetDarkMode);
if (integration->checkVersion(3, 0, 0)) {
integration->connectToSetting(
"gtk-application-prefer-dark-theme",
SetDarkMode);
}
}
return true;
}();
std::optional<bool> result;
const auto setter = gsl::finally([&] {
crl::on_main([=] {
Core::App().settings().setSystemDarkMode(result);
});
});
const auto styleName = QApplication::style()->metaObject()->className();
if (styleName != qstr("QFusionStyle")
&& styleName != qstr("QWindowsStyle")) {
result = false;
const auto paletteBackgroundGray = qGray(
QPalette().color(QPalette::Window).rgb());
if (paletteBackgroundGray < kDarkColorLimit) {
result = true;
return;
}
}
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
try {
using namespace base::Platform::XDP;
const auto kdeBackgroundColorOptional = ReadSetting(
"org.kde.kdeglobals.Colors:Window",
"BackgroundNormal");
if (kdeBackgroundColorOptional.has_value()) {
const auto kdeBackgroundColorList = QString::fromStdString(
base::Platform::GlibVariantCast<Glib::ustring>(
*kdeBackgroundColorOptional)).split(',');
if (kdeBackgroundColorList.size() >= 3) {
result = false;
const auto kdeBackgroundGray = qGray(
kdeBackgroundColorList[0].toInt(),
kdeBackgroundColorList[1].toInt(),
kdeBackgroundColorList[2].toInt());
if (kdeBackgroundGray < kDarkColorLimit) {
result = true;
return;
}
}
}
} catch (...) {
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
const auto integration = BaseGtkIntegration::Instance();
if (integration) {
if (integration->checkVersion(3, 0, 0)) {
const auto preferDarkTheme = integration->getBoolSetting(
qsl("gtk-application-prefer-dark-theme"));
if (preferDarkTheme.has_value()) {
result = false;
if (*preferDarkTheme) {
result = true;
return;
}
}
}
const auto themeName = integration->getStringSetting(
qsl("gtk-theme-name"));
if (themeName.has_value()) {
result = false;
if (themeName->contains(qsl("-dark"), Qt::CaseInsensitive)) {
result = true;
return;
}
}
}
}
} // namespace
void SetApplicationIcon(const QIcon &icon) {
@@ -519,7 +397,147 @@ QString GetIconName() {
}
std::optional<bool> IsDarkMode() {
return Core::App().settings().systemDarkMode();
[[maybe_unused]] static const auto Inited = [] {
static const auto Setter = [] {
crl::on_main([] {
Core::App().settings().setSystemDarkMode(IsDarkMode());
});
};
QObject::connect(
qGuiApp,
&QGuiApplication::paletteChanged,
Setter);
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
using base::Platform::XCB::XSettings;
if (const auto xSettings = XSettings::Instance()) {
xSettings->registerCallbackForProperty("Net/ThemeName", [](
xcb_connection_t *,
const QByteArray &,
const QVariant &,
void *) {
Setter();
}, nullptr);
}
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
using XDPSettingWatcher = base::Platform::XDP::SettingWatcher;
static const XDPSettingWatcher GtkThemeWatcher(
[=](
const Glib::ustring &group,
const Glib::ustring &key,
const Glib::VariantBase &value) {
if (group == "org.gnome.desktop.interface"
&& key == "gtk-theme") {
Setter();
}
});
static const XDPSettingWatcher KdeColorSchemeWatcher(
[=](
const Glib::ustring &group,
const Glib::ustring &key,
const Glib::VariantBase &value) {
if (group == "org.kde.kdeglobals.General"
&& key == "ColorScheme") {
Setter();
}
});
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
return true;
}();
std::optional<bool> result;
const auto styleName = QApplication::style()->metaObject()->className();
if (styleName != qstr("QFusionStyle")
&& styleName != qstr("QWindowsStyle")) {
result = false;
const auto paletteBackgroundGray = qGray(
QPalette().color(QPalette::Window).rgb());
if (paletteBackgroundGray < kDarkColorLimit) {
result = true;
return result;
}
}
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
using base::Platform::XCB::XSettings;
if (const auto xSettings = XSettings::Instance()) {
const auto gtkThemeX = xSettings->setting("Net/ThemeName");
if (gtkThemeX.isValid()) {
result = false;
if (gtkThemeX.toString().contains(
qsl("-dark"),
Qt::CaseInsensitive)) {
result = true;
return result;
}
}
}
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
try {
using namespace base::Platform::XDP;
const auto gtkThemePortal = ReadSetting(
"org.gnome.desktop.interface",
"gtk-theme");
if (gtkThemePortal.has_value()) {
const auto gtkThemePortalString = QString::fromStdString(
base::Platform::GlibVariantCast<Glib::ustring>(
*gtkThemePortal));
result = false;
if (gtkThemePortalString.contains(
qsl("-dark"),
Qt::CaseInsensitive)) {
result = true;
return result;
}
}
} catch (...) {
}
try {
using namespace base::Platform::XDP;
const auto kdeBackgroundColorOptional = ReadSetting(
"org.kde.kdeglobals.Colors:Window",
"BackgroundNormal");
if (kdeBackgroundColorOptional.has_value()) {
const auto kdeBackgroundColorList = QString::fromStdString(
base::Platform::GlibVariantCast<Glib::ustring>(
*kdeBackgroundColorOptional)).split(',');
if (kdeBackgroundColorList.size() >= 3) {
result = false;
const auto kdeBackgroundGray = qGray(
kdeBackgroundColorList[0].toInt(),
kdeBackgroundColorList[1].toInt(),
kdeBackgroundColorList[2].toInt());
if (kdeBackgroundGray < kDarkColorLimit) {
result = true;
return result;
}
}
}
} catch (...) {
}
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
return result;
}
bool AutostartSupported() {
@@ -653,8 +671,6 @@ void start() {
Glib::set_prgname(cExeName().toStdString());
Glib::set_application_name(std::string(AppName));
GtkIntegration::Start(GtkIntegration::Type::Base);
#ifndef DESKTOP_APP_DISABLE_WEBKITGTK
const auto d = QFile::encodeName(QDir(cWorkingDir()).absolutePath());
char h[33] = { 0 };
@@ -792,19 +808,11 @@ void start() {
LOG(("Icon theme: %1").arg(QIcon::themeName()));
LOG(("Fallback icon theme: %1").arg(QIcon::fallbackThemeName()));
GtkIntegration::Autorestart(GtkIntegration::Type::Base);
if (const auto integration = BaseGtkIntegration::Instance()) {
integration->load(GtkIntegration::AllowedBackends());
}
// wait for interface announce to know if native window frame is supported
if (const auto integration = UiWaylandIntegration::Instance()) {
integration->waitForInterfaceAnnounce();
}
crl::async(SetDarkMode);
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
FileDialog::XDP::Start();
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION