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- add qt6 linuxui backend

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- backport: handle scale factor changes
- backport: fix font double_scaling
epel8
Than Ngo 1 year ago
parent b733bdb781
commit 802b55bba2
4 changed files with 1153 additions and 2 deletions
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545
chromium-114-add_qt6_linuxui_backend.patch
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@ -0,0 +1,545 @@
commit 75f4b48eb71d4872ba3ac6c9fc3662a60eb4175d
Author: Tom Anderson <thomasanderson@chromium.org>
Date: Thu Apr 27 02:21:34 2023 +0000
Add QT6 LinuxUi backend
- Enable QT6 by default on KDE6
- If QT6 load fails, fallback to QT5 (and vice versa)
- Add use_qt6 build flag for packager control
- Add --qt-version runtime flag for user control
R=thestig
Change-Id: Ib1d9f6183663ecf7b9ddfe9d7f3e3442e534ccda
Fixed: 1434754
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4475369
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1136295}
diff --git a/chrome/installer/linux/BUILD.gn b/chrome/installer/linux/BUILD.gn
index 5639b9ffc996e..3bacd3398d4a2 100644
--- a/chrome/installer/linux/BUILD.gn
+++ b/chrome/installer/linux/BUILD.gn
@@ -109,6 +109,9 @@ if (use_qt) {
# to prevent a hard dependency on QT for the package.
packaging_files += [ "$root_out_dir/libqt5_shim.so" ]
}
+if (use_qt6) {
+ packaging_files += [ "$root_out_dir/libqt6_shim.so" ]
+}
action_foreach("calculate_deb_dependencies") {
deps = [ ":installer_deps" ]
@@ -249,6 +252,12 @@ if (use_qt) {
deps = [ "//ui/qt:qt5_shim" ]
}
}
+if (use_qt6) {
+ strip_binary("strip_qt6_shim") {
+ binary_input = "$root_out_dir/libqt6_shim.so"
+ deps = [ "//ui/qt:qt6_shim" ]
+ }
+}
# This target builds all "normal" Linux installers. You must set
# is_component_build=false before building this target.
@@ -447,6 +456,12 @@ group("installer_deps") {
"//ui/qt:qt5_shim",
]
}
+ if (use_qt6) {
+ public_deps += [
+ ":strip_qt6_shim",
+ "//ui/qt:qt6_shim",
+ ]
+ }
}
# Creates .deb and .rpm (RPM for non-ChromeOS only) installer packages.
diff --git a/chrome/installer/linux/common/installer.include b/chrome/installer/linux/common/installer.include
index 8d76f1f280b01..439ef5ccb0f52 100644
--- a/chrome/installer/linux/common/installer.include
+++ b/chrome/installer/linux/common/installer.include
@@ -254,6 +254,11 @@ stage_install_common() {
strippedfile="${OUTPUTDIR}/${file}.stripped"
install -m ${SHLIB_PERMS} "${strippedfile}" "${STAGEDIR}/${INSTALLDIR}/${file}"
fi
+ if [ -f "${OUTPUTDIR}/libqt6_shim.so" ]; then
+ file="libqt6_shim.so"
+ strippedfile="${OUTPUTDIR}/${file}.stripped"
+ install -m ${SHLIB_PERMS} "${strippedfile}" "${STAGEDIR}/${INSTALLDIR}/${file}"
+ fi
# libc++
if [ -f "${OUTPUTDIR}/lib/libc++.so" ]; then
diff --git a/ui/qt/BUILD.gn b/ui/qt/BUILD.gn
index bbede00daa4d0..6a67961edc2f7 100644
--- a/ui/qt/BUILD.gn
+++ b/ui/qt/BUILD.gn
@@ -11,13 +11,6 @@ assert(use_qt)
assert(is_linux)
assert(!is_castos)
-pkg_config("qt5_config") {
- packages = [
- "Qt5Core",
- "Qt5Widgets",
- ]
-}
-
config("qt_internal_config") {
if (is_clang) {
# libstdc++ headers are incompatible with -fcomplete-member-pointers.
@@ -56,40 +49,57 @@ if (!use_sysroot) {
}
}
-shared_library("qt5_shim") {
- visibility = [
- ":qt",
- "//chrome/installer/linux:*",
- ]
-
- # Since qt_shim is a shared library even in non-component builds, it shouldn't
- # depend on any other targets since that would duplicate code between binaries
- # leading to increased size and potential issues from duplicated global state.
- no_default_deps = true
- assert_no_deps = [
- "//base",
- "//buildtools/third_party/libc++",
- ]
- deps = [ ":qt_interface" ]
-
- configs -= [ "//build/config/compiler:runtime_library" ]
- configs += [
- ":qt_internal_config",
- ":qt5_config",
- ]
+template("qt_shim") {
+ pkg_config("qt" + invoker.qt_version + "_config") {
+ packages = [
+ "Qt" + invoker.qt_version + "Core",
+ "Qt" + invoker.qt_version + "Widgets",
+ ]
+ }
- public = []
- sources = [
- "qt_shim.cc",
- "qt_shim.h",
- ]
- if (use_sysroot) {
- # This file is generated with gen_qt_shim_moc.sh on an amd64 system to
- # avoid a build-time dependency on `moc` when using the sysroot.
- sources += [ "qt_shim_moc.cc" ]
- } else {
- sources += get_target_outputs(":generate_moc")
- deps += [ ":generate_moc" ]
+ shared_library(target_name) {
+ visibility = [
+ ":qt",
+ "//chrome/installer/linux:*",
+ ]
+
+ # Since qt_shim is a shared library even in non-component builds, it shouldn't
+ # depend on any other targets since that would duplicate code between binaries
+ # leading to increased size and potential issues from duplicated global state.
+ no_default_deps = true
+ assert_no_deps = [
+ "//base",
+ "//buildtools/third_party/libc++",
+ ]
+ deps = [ ":qt_interface" ]
+
+ configs -= [ "//build/config/compiler:runtime_library" ]
+ configs += [
+ ":qt_internal_config",
+ ":qt" + invoker.qt_version + "_config",
+ ]
+
+ public = []
+ sources = [
+ "qt_shim.cc",
+ "qt_shim.h",
+ ]
+ if (use_sysroot) {
+ # This file is generated with gen_qt_shim_moc.sh on an amd64 system to
+ # avoid a build-time dependency on `moc` when using the sysroot.
+ sources += [ "qt" + invoker.qt_version + "_shim_moc.cc" ]
+ } else {
+ sources += get_target_outputs(":generate_moc")
+ deps += [ ":generate_moc" ]
+ }
+ }
+}
+qt_shim("qt5_shim") {
+ qt_version = "5"
+}
+if (use_qt6) {
+ qt_shim("qt6_shim") {
+ qt_version = "6"
}
}
@@ -100,6 +110,9 @@ component("qt") {
# qt_shim is in data_deps since we want to load it manually.
data_deps = [ ":qt5_shim" ]
+ if (use_qt6) {
+ data_deps += [ ":qt6_shim" ]
+ }
deps = [
":qt_interface",
"//base",
diff --git a/ui/qt/gen_qt_shim_moc.sh b/ui/qt/gen_qt_shim_moc.sh
index 74272d5611dab..9d02c2dfcb12f 100755
--- a/ui/qt/gen_qt_shim_moc.sh
+++ b/ui/qt/gen_qt_shim_moc.sh
@@ -6,11 +6,15 @@
set -o nounset
set -o errexit
-URL="http://archive.debian.org/debian/pool/main/q/qtbase-opensource-src"
-PACKAGE="qtbase5-dev-tools_5.3.2+dfsg-4+deb8u2_amd64.deb"
-SHA256="7703754f2c230ce6b8b6030b6c1e7e030899aa9f45a415498df04bd5ec061a76"
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+URL5="http://archive.debian.org/debian/pool/main/q/qtbase-opensource-src"
+PACKAGE5="qtbase5-dev-tools_5.3.2+dfsg-4+deb8u2_amd64.deb"
+SHA256_5="7703754f2c230ce6b8b6030b6c1e7e030899aa9f45a415498df04bd5ec061a76"
+
+URL6="http://archive.ubuntu.com/ubuntu/pool/universe/q/qt6-base"
+PACKAGE6="qt6-base-dev-tools_6.2.4+dfsg-2ubuntu1_amd64.deb"
+SHA256_6="8dddfc79e7743185b07c478ca0f96a4ccc13d48ecccc42f44d2578c33c7d9b8b"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
TMP_DIR=$(mktemp -d -p "$SCRIPT_DIR")
function cleanup {
rm -rf "$TMP_DIR"
@@ -18,16 +22,22 @@ function cleanup {
trap cleanup EXIT
cd "$TMP_DIR"
-wget "$URL/$PACKAGE"
-echo "$SHA256 $PACKAGE" | shasum -a 256 -c
-dpkg -x "$PACKAGE" .
-cat > ../qt_shim_moc.cc <<EOF
-// Copyright 2022 The Chromium Authors
+wget "$URL5/$PACKAGE5"
+echo "$SHA256_5 $PACKAGE5" | shasum -a 256 -c
+dpkg -x "$PACKAGE5" .
+wget "$URL6/$PACKAGE6"
+echo "$SHA256_6 $PACKAGE6" | shasum -a 256 -c
+dpkg -x "$PACKAGE6" .
+cat > ../qt5_shim_moc.cc <<EOF
+// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
EOF
cd "$SCRIPT_DIR/../.."
+cp ui/qt/qt5_shim_moc.cc ui/qt/qt6_shim_moc.cc
"$TMP_DIR/usr/lib/x86_64-linux-gnu/qt5/bin/moc" ui/qt/qt_shim.h \
- >> ui/qt/qt_shim_moc.cc
-git cl format ui/qt/qt_shim_moc.cc
+ >> ui/qt/qt5_shim_moc.cc
+"$TMP_DIR//usr/lib/qt6/libexec/moc" ui/qt/qt_shim.h \
+ >> ui/qt/qt6_shim_moc.cc
+git cl format ui/qt/qt5_shim_moc.cc ui/qt/qt6_shim_moc.cc
diff --git a/ui/qt/qt.gni b/ui/qt/qt.gni
index 27bb6375880b7..f45823270cb91 100644
--- a/ui/qt/qt.gni
+++ b/ui/qt/qt.gni
@@ -4,9 +4,17 @@
import("//build/config/chromecast_build.gni")
import("//build/config/sanitizers/sanitizers.gni")
+import("//build/config/sysroot.gni")
declare_args() {
# TODO(https://crbug.com/1424435): Allow QT in MSAN builds once QT is
# added to the instrumented libraries.
use_qt = is_linux && !is_castos && !is_msan
}
+
+declare_args() {
+ use_qt6 = use_qt && use_sysroot
+}
+
+# use_qt6 => use_qt
+assert(!use_qt6 || use_qt)
diff --git a/ui/qt/qt_shim_moc.cc b/ui/qt/qt5_shim_moc.cc
similarity index 95%
rename from ui/qt/qt_shim_moc.cc
rename to ui/qt/qt5_shim_moc.cc
index dafbfadce56ba..8f8b6b57784a8 100644
--- a/ui/qt/qt_shim_moc.cc
+++ b/ui/qt/qt5_shim_moc.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors
+// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@@ -89,26 +89,32 @@ const QMetaObject* qt::QtShim::metaObject() const {
}
void* qt::QtShim::qt_metacast(const char* _clname) {
- if (!_clname)
+ if (!_clname) {
return 0;
- if (!strcmp(_clname, qt_meta_stringdata_qt__QtShim.stringdata))
+ }
+ if (!strcmp(_clname, qt_meta_stringdata_qt__QtShim.stringdata)) {
return static_cast<void*>(const_cast<QtShim*>(this));
- if (!strcmp(_clname, "QtInterface"))
+ }
+ if (!strcmp(_clname, "QtInterface")) {
return static_cast<QtInterface*>(const_cast<QtShim*>(this));
+ }
return QObject::qt_metacast(_clname);
}
int qt::QtShim::qt_metacall(QMetaObject::Call _c, int _id, void** _a) {
_id = QObject::qt_metacall(_c, _id, _a);
- if (_id < 0)
+ if (_id < 0) {
return _id;
+ }
if (_c == QMetaObject::InvokeMetaMethod) {
- if (_id < 2)
+ if (_id < 2) {
qt_static_metacall(this, _c, _id, _a);
+ }
_id -= 2;
} else if (_c == QMetaObject::RegisterMethodArgumentMetaType) {
- if (_id < 2)
+ if (_id < 2) {
*reinterpret_cast<int*>(_a[0]) = -1;
+ }
_id -= 2;
}
return _id;
diff --git a/ui/qt/qt6_shim_moc.cc b/ui/qt/qt6_shim_moc.cc
new file mode 100644
index 0000000000000..6d02ca317b65d
--- /dev/null
+++ b/ui/qt/qt6_shim_moc.cc
@@ -0,0 +1,143 @@
+// Copyright 2023 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/****************************************************************************
+** Meta object code from reading C++ file 'qt_shim.h'
+**
+** Created by: The Qt Meta Object Compiler version 68 (Qt 6.2.4)
+**
+** WARNING! All changes made in this file will be lost!
+*****************************************************************************/
+
+#include <QtCore/qbytearray.h>
+#include <QtCore/qmetatype.h>
+#include <memory>
+#include "ui/qt/qt_shim.h"
+#if !defined(Q_MOC_OUTPUT_REVISION)
+#error "The header file 'qt_shim.h' doesn't include <QObject>."
+#elif Q_MOC_OUTPUT_REVISION != 68
+#error "This file was generated using the moc from 6.2.4. It"
+#error "cannot be used with the include files from this version of Qt."
+#error "(The moc has changed too much.)"
+#endif
+
+QT_BEGIN_MOC_NAMESPACE
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_DEPRECATED
+struct qt_meta_stringdata_qt__QtShim_t {
+ const uint offsetsAndSize[12];
+ char stringdata0[52];
+};
+#define QT_MOC_LITERAL(ofs, len) \
+ uint(offsetof(qt_meta_stringdata_qt__QtShim_t, stringdata0) + ofs), len
+static const qt_meta_stringdata_qt__QtShim_t qt_meta_stringdata_qt__QtShim = {
+ {
+ QT_MOC_LITERAL(0, 10), // "qt::QtShim"
+ QT_MOC_LITERAL(11, 11), // "FontChanged"
+ QT_MOC_LITERAL(23, 0), // ""
+ QT_MOC_LITERAL(24, 4), // "font"
+ QT_MOC_LITERAL(29, 14), // "PaletteChanged"
+ QT_MOC_LITERAL(44, 7) // "palette"
+
+ },
+ "qt::QtShim\0FontChanged\0\0font\0"
+ "PaletteChanged\0palette"};
+#undef QT_MOC_LITERAL
+
+static const uint qt_meta_data_qt__QtShim[] = {
+
+ // content:
+ 10, // revision
+ 0, // classname
+ 0, 0, // classinfo
+ 2, 14, // methods
+ 0, 0, // properties
+ 0, 0, // enums/sets
+ 0, 0, // constructors
+ 0, // flags
+ 0, // signalCount
+
+ // slots: name, argc, parameters, tag, flags, initial metatype offsets
+ 1, 1, 26, 2, 0x08, 1 /* Private */, 4, 1, 29, 2, 0x08, 3 /* Private */,
+
+ // slots: parameters
+ QMetaType::Void, QMetaType::QFont, 3, QMetaType::Void, QMetaType::QPalette,
+ 5,
+
+ 0 // eod
+};
+
+void qt::QtShim::qt_static_metacall(QObject* _o,
+ QMetaObject::Call _c,
+ int _id,
+ void** _a) {
+ if (_c == QMetaObject::InvokeMetaMethod) {
+ auto* _t = static_cast<QtShim*>(_o);
+ (void)_t;
+ switch (_id) {
+ case 0:
+ _t->FontChanged((*reinterpret_cast<std::add_pointer_t<QFont>>(_a[1])));
+ break;
+ case 1:
+ _t->PaletteChanged(
+ (*reinterpret_cast<std::add_pointer_t<QPalette>>(_a[1])));
+ break;
+ default:;
+ }
+ }
+}
+
+const QMetaObject qt::QtShim::staticMetaObject = {
+ {QMetaObject::SuperData::link<QObject::staticMetaObject>(),
+ qt_meta_stringdata_qt__QtShim.offsetsAndSize, qt_meta_data_qt__QtShim,
+ qt_static_metacall, nullptr,
+ qt_incomplete_metaTypeArray<
+ qt_meta_stringdata_qt__QtShim_t,
+ QtPrivate::TypeAndForceComplete<QtShim, std::true_type>,
+ QtPrivate::TypeAndForceComplete<void, std::false_type>,
+ QtPrivate::TypeAndForceComplete<const QFont&, std::false_type>,
+ QtPrivate::TypeAndForceComplete<void, std::false_type>,
+ QtPrivate::TypeAndForceComplete<const QPalette&, std::false_type>
+
+ >,
+ nullptr}};
+
+const QMetaObject* qt::QtShim::metaObject() const {
+ return QObject::d_ptr->metaObject ? QObject::d_ptr->dynamicMetaObject()
+ : &staticMetaObject;
+}
+
+void* qt::QtShim::qt_metacast(const char* _clname) {
+ if (!_clname) {
+ return nullptr;
+ }
+ if (!strcmp(_clname, qt_meta_stringdata_qt__QtShim.stringdata0)) {
+ return static_cast<void*>(this);
+ }
+ if (!strcmp(_clname, "QtInterface")) {
+ return static_cast<QtInterface*>(this);
+ }
+ return QObject::qt_metacast(_clname);
+}
+
+int qt::QtShim::qt_metacall(QMetaObject::Call _c, int _id, void** _a) {
+ _id = QObject::qt_metacall(_c, _id, _a);
+ if (_id < 0) {
+ return _id;
+ }
+ if (_c == QMetaObject::InvokeMetaMethod) {
+ if (_id < 2) {
+ qt_static_metacall(this, _c, _id, _a);
+ }
+ _id -= 2;
+ } else if (_c == QMetaObject::RegisterMethodArgumentMetaType) {
+ if (_id < 2) {
+ *reinterpret_cast<QMetaType*>(_a[0]) = QMetaType();
+ }
+ _id -= 2;
+ }
+ return _id;
+}
+QT_WARNING_POP
+QT_END_MOC_NAMESPACE
diff --git a/ui/qt/qt_ui.cc b/ui/qt/qt_ui.cc
index d4052b7e8bc3d..6a3b58e9f930b 100644
--- a/ui/qt/qt_ui.cc
+++ b/ui/qt/qt_ui.cc
@@ -14,7 +14,9 @@
#include "base/check.h"
#include "base/command_line.h"
#include "base/compiler_specific.h"
+#include "base/environment.h"
#include "base/memory/raw_ptr.h"
+#include "base/nix/xdg_util.h"
#include "base/notreached.h"
#include "base/path_service.h"
#include "base/time/time.h"
@@ -47,6 +49,45 @@ namespace qt {
namespace {
+const char kQtVersionFlag[] = "qt-version";
+
+void* LoadLibrary(const base::FilePath& path) {
+ return dlopen(path.value().c_str(), RTLD_NOW | RTLD_GLOBAL);
+}
+
+void* LoadLibraryOrFallback(const base::FilePath& path,
+ const char* preferred,
+ const char* fallback) {
+ if (void* library = LoadLibrary(path.Append(preferred))) {
+ return library;
+ }
+ return LoadLibrary(path.Append(fallback));
+}
+
+bool PreferQt6() {
+ auto* cmd = base::CommandLine::ForCurrentProcess();
+ if (cmd->HasSwitch(kQtVersionFlag)) {
+ std::string qt_version_string = cmd->GetSwitchValueASCII(kQtVersionFlag);
+ unsigned int qt_version = 0;
+ if (base::StringToUint(qt_version_string, &qt_version)) {
+ switch (qt_version) {
+ case 5:
+ return false;
+ case 6:
+ return true;
+ default:
+ LOG(ERROR) << "Unsupported QT version " << qt_version;
+ }
+ } else {
+ LOG(ERROR) << "Unable to parse QT version " << qt_version_string;
+ }
+ }
+
+ auto env = base::Environment::Create();
+ auto desktop = base::nix::GetDesktopEnvironment(env.get());
+ return desktop == base::nix::DESKTOP_ENVIRONMENT_KDE6;
+}
+
int QtWeightToCssWeight(int weight) {
struct {
int qt_weight;
@@ -179,8 +220,10 @@ bool QtUi::Initialize() {
base::FilePath path;
if (!base::PathService::Get(base::DIR_MODULE, &path))
return false;
- path = path.Append("libqt5_shim.so");
- void* libqt_shim = dlopen(path.value().c_str(), RTLD_NOW | RTLD_GLOBAL);
+ void* libqt_shim =
+ PreferQt6()
+ ? LoadLibraryOrFallback(path, "libqt6_shim.so", "libqt5_shim.so")
+ : LoadLibraryOrFallback(path, "libqt5_shim.so", "libqt6_shim.so");
if (!libqt_shim)
return false;
void* create_qt_interface = dlsym(libqt_shim, "CreateQtInterface");

21
chromium-114-qt-fix_font_double_scaling.patch
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@ -0,0 +1,21 @@
diff --git a/ui/qt/qt_ui.cc b/ui/qt/qt_ui.cc
index bac5245a..a97fa8b 100644
--- a/ui/qt/qt_ui.cc
+++ b/ui/qt/qt_ui.cc
@@ -422,12 +422,14 @@
auto desc = shim_->GetFontDescription();
font_family_ = desc.family.c_str();
+ // Points are defined at 72 DPI and pixels are 96 DPI by default.
+ constexpr double kPointToPixelRatio = 96.0 / 72.0;
if (desc.size_pixels > 0) {
font_size_pixels_ = desc.size_pixels;
- font_size_points_ = font_size_pixels_ / GetDeviceScaleFactor();
+ font_size_points_ = std::round(font_size_pixels_ / kPointToPixelRatio);
} else {
font_size_points_ = desc.size_points;
- font_size_pixels_ = font_size_points_ * GetDeviceScaleFactor();
+ font_size_pixels_ = std::round(font_size_points_ * kPointToPixelRatio);
}
font_style_ = desc.is_italic ? gfx::Font::ITALIC : gfx::Font::NORMAL;
font_weight_ = QtWeightToCssWeight(desc.weight);

574
chromium-114-qt-handle_scale_factor_changes.patch
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@ -0,0 +1,574 @@
commit c51d6447fd0d124903d16bf5952efccbf9e1ca92
Author: Tom Anderson <thomasanderson@chromium.org>
Date: Wed May 24 22:53:20 2023 +0000
[Qt] Handle scale factor changes
This is a speculative fix for https://crbug.com/1439149. I suspect
the scale factor is not set immediately on QT initialization, but
is set asynchronously shortly after. This CL adds a listener for
QT scale changes.
R=thestig
Low-Coverage-Reason: No QT tests currently
Change-Id: I7dea23e16a6bb26237564af2dc4e43480f6aea9f
Bug: 1439149
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4559732
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Auto-Submit: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1148805}
diff --git a/ui/qt/qt5_shim_moc.cc b/ui/qt/qt5_shim_moc.cc
index 8f8b6b57784a8..6e504f23c603a 100644
--- a/ui/qt/qt5_shim_moc.cc
+++ b/ui/qt/qt5_shim_moc.cc
@@ -23,8 +23,8 @@
QT_BEGIN_MOC_NAMESPACE
struct qt_meta_stringdata_qt__QtShim_t {
- QByteArrayData data[6];
- char stringdata[52];
+ QByteArrayData data[13];
+ char stringdata[151];
};
#define QT_MOC_LITERAL(idx, ofs, len) \
Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET( \
@@ -33,9 +33,16 @@ struct qt_meta_stringdata_qt__QtShim_t {
static const qt_meta_stringdata_qt__QtShim_t qt_meta_stringdata_qt__QtShim = {
{QT_MOC_LITERAL(0, 0, 10), QT_MOC_LITERAL(1, 11, 11),
QT_MOC_LITERAL(2, 23, 0), QT_MOC_LITERAL(3, 24, 4),
- QT_MOC_LITERAL(4, 29, 14), QT_MOC_LITERAL(5, 44, 7)},
+ QT_MOC_LITERAL(4, 29, 14), QT_MOC_LITERAL(5, 44, 7),
+ QT_MOC_LITERAL(6, 52, 11), QT_MOC_LITERAL(7, 64, 8),
+ QT_MOC_LITERAL(8, 73, 6), QT_MOC_LITERAL(9, 80, 13),
+ QT_MOC_LITERAL(10, 94, 25), QT_MOC_LITERAL(11, 120, 3),
+ QT_MOC_LITERAL(12, 124, 26)},
"qt::QtShim\0FontChanged\0\0font\0"
- "PaletteChanged\0palette"};
+ "PaletteChanged\0palette\0ScreenAdded\0"
+ "QScreen*\0screen\0ScreenRemoved\0"
+ "LogicalDotsPerInchChanged\0dpi\0"
+ "PhysicalDotsPerInchChanged"};
#undef QT_MOC_LITERAL
static const uint qt_meta_data_qt__QtShim[] = {
@@ -44,7 +51,7 @@ static const uint qt_meta_data_qt__QtShim[] = {
7, // revision
0, // classname
0, 0, // classinfo
- 2, 14, // methods
+ 6, 14, // methods
0, 0, // properties
0, 0, // enums/sets
0, 0, // constructors
@@ -52,11 +59,15 @@ static const uint qt_meta_data_qt__QtShim[] = {
0, // signalCount
// slots: name, argc, parameters, tag, flags
- 1, 1, 24, 2, 0x08 /* Private */, 4, 1, 27, 2, 0x08 /* Private */,
+ 1, 1, 44, 2, 0x08 /* Private */, 4, 1, 47, 2, 0x08 /* Private */, 6, 1, 50,
+ 2, 0x08 /* Private */, 9, 1, 53, 2, 0x08 /* Private */, 10, 1, 56, 2,
+ 0x08 /* Private */, 12, 1, 59, 2, 0x08 /* Private */,
// slots: parameters
QMetaType::Void, QMetaType::QFont, 3, QMetaType::Void, QMetaType::QPalette,
- 5,
+ 5, QMetaType::Void, 0x80000000 | 7, 8, QMetaType::Void, 0x80000000 | 7, 8,
+ QMetaType::Void, QMetaType::QReal, 11, QMetaType::Void, QMetaType::QReal,
+ 11,
0 // eod
};
@@ -74,6 +85,18 @@ void qt::QtShim::qt_static_metacall(QObject* _o,
case 1:
_t->PaletteChanged((*reinterpret_cast<const QPalette(*)>(_a[1])));
break;
+ case 2:
+ _t->ScreenAdded((*reinterpret_cast<QScreen*(*)>(_a[1])));
+ break;
+ case 3:
+ _t->ScreenRemoved((*reinterpret_cast<QScreen*(*)>(_a[1])));
+ break;
+ case 4:
+ _t->LogicalDotsPerInchChanged((*reinterpret_cast<qreal(*)>(_a[1])));
+ break;
+ case 5:
+ _t->PhysicalDotsPerInchChanged((*reinterpret_cast<qreal(*)>(_a[1])));
+ break;
default:;
}
}
@@ -107,15 +130,15 @@ int qt::QtShim::qt_metacall(QMetaObject::Call _c, int _id, void** _a) {
return _id;
}
if (_c == QMetaObject::InvokeMetaMethod) {
- if (_id < 2) {
+ if (_id < 6) {
qt_static_metacall(this, _c, _id, _a);
}
- _id -= 2;
+ _id -= 6;
} else if (_c == QMetaObject::RegisterMethodArgumentMetaType) {
- if (_id < 2) {
+ if (_id < 6) {
*reinterpret_cast<int*>(_a[0]) = -1;
}
- _id -= 2;
+ _id -= 6;
}
return _id;
}
diff --git a/ui/qt/qt6_shim_moc.cc b/ui/qt/qt6_shim_moc.cc
index 6d02ca317b65d..a16515008d892 100644
--- a/ui/qt/qt6_shim_moc.cc
+++ b/ui/qt/qt6_shim_moc.cc
@@ -26,8 +26,8 @@ QT_BEGIN_MOC_NAMESPACE
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
struct qt_meta_stringdata_qt__QtShim_t {
- const uint offsetsAndSize[12];
- char stringdata0[52];
+ const uint offsetsAndSize[26];
+ char stringdata0[151];
};
#define QT_MOC_LITERAL(ofs, len) \
uint(offsetof(qt_meta_stringdata_qt__QtShim_t, stringdata0) + ofs), len
@@ -38,11 +38,21 @@ static const qt_meta_stringdata_qt__QtShim_t qt_meta_stringdata_qt__QtShim = {
QT_MOC_LITERAL(23, 0), // ""
QT_MOC_LITERAL(24, 4), // "font"
QT_MOC_LITERAL(29, 14), // "PaletteChanged"
- QT_MOC_LITERAL(44, 7) // "palette"
+ QT_MOC_LITERAL(44, 7), // "palette"
+ QT_MOC_LITERAL(52, 11), // "ScreenAdded"
+ QT_MOC_LITERAL(64, 8), // "QScreen*"
+ QT_MOC_LITERAL(73, 6), // "screen"
+ QT_MOC_LITERAL(80, 13), // "ScreenRemoved"
+ QT_MOC_LITERAL(94, 25), // "LogicalDotsPerInchChanged"
+ QT_MOC_LITERAL(120, 3), // "dpi"
+ QT_MOC_LITERAL(124, 26) // "PhysicalDotsPerInchChanged"
},
"qt::QtShim\0FontChanged\0\0font\0"
- "PaletteChanged\0palette"};
+ "PaletteChanged\0palette\0ScreenAdded\0"
+ "QScreen*\0screen\0ScreenRemoved\0"
+ "LogicalDotsPerInchChanged\0dpi\0"
+ "PhysicalDotsPerInchChanged"};
#undef QT_MOC_LITERAL
static const uint qt_meta_data_qt__QtShim[] = {
@@ -51,7 +61,7 @@ static const uint qt_meta_data_qt__QtShim[] = {
10, // revision
0, // classname
0, 0, // classinfo
- 2, 14, // methods
+ 6, 14, // methods
0, 0, // properties
0, 0, // enums/sets
0, 0, // constructors
@@ -59,11 +69,15 @@ static const uint qt_meta_data_qt__QtShim[] = {
0, // signalCount
// slots: name, argc, parameters, tag, flags, initial metatype offsets
- 1, 1, 26, 2, 0x08, 1 /* Private */, 4, 1, 29, 2, 0x08, 3 /* Private */,
+ 1, 1, 50, 2, 0x08, 1 /* Private */, 4, 1, 53, 2, 0x08, 3 /* Private */, 6,
+ 1, 56, 2, 0x08, 5 /* Private */, 9, 1, 59, 2, 0x08, 7 /* Private */, 10, 1,
+ 62, 2, 0x08, 9 /* Private */, 12, 1, 65, 2, 0x08, 11 /* Private */,
// slots: parameters
QMetaType::Void, QMetaType::QFont, 3, QMetaType::Void, QMetaType::QPalette,
- 5,
+ 5, QMetaType::Void, 0x80000000 | 7, 8, QMetaType::Void, 0x80000000 | 7, 8,
+ QMetaType::Void, QMetaType::QReal, 11, QMetaType::Void, QMetaType::QReal,
+ 11,
0 // eod
};
@@ -83,6 +97,22 @@ void qt::QtShim::qt_static_metacall(QObject* _o,
_t->PaletteChanged(
(*reinterpret_cast<std::add_pointer_t<QPalette>>(_a[1])));
break;
+ case 2:
+ _t->ScreenAdded(
+ (*reinterpret_cast<std::add_pointer_t<QScreen*>>(_a[1])));
+ break;
+ case 3:
+ _t->ScreenRemoved(
+ (*reinterpret_cast<std::add_pointer_t<QScreen*>>(_a[1])));
+ break;
+ case 4:
+ _t->LogicalDotsPerInchChanged(
+ (*reinterpret_cast<std::add_pointer_t<qreal>>(_a[1])));
+ break;
+ case 5:
+ _t->PhysicalDotsPerInchChanged(
+ (*reinterpret_cast<std::add_pointer_t<qreal>>(_a[1])));
+ break;
default:;
}
}
@@ -98,7 +128,15 @@ const QMetaObject qt::QtShim::staticMetaObject = {
QtPrivate::TypeAndForceComplete<void, std::false_type>,
QtPrivate::TypeAndForceComplete<const QFont&, std::false_type>,
QtPrivate::TypeAndForceComplete<void, std::false_type>,
- QtPrivate::TypeAndForceComplete<const QPalette&, std::false_type>
+ QtPrivate::TypeAndForceComplete<const QPalette&, std::false_type>,
+ QtPrivate::TypeAndForceComplete<void, std::false_type>,
+ QtPrivate::TypeAndForceComplete<QScreen*, std::false_type>,
+ QtPrivate::TypeAndForceComplete<void, std::false_type>,
+ QtPrivate::TypeAndForceComplete<QScreen*, std::false_type>,
+ QtPrivate::TypeAndForceComplete<void, std::false_type>,
+ QtPrivate::TypeAndForceComplete<qreal, std::false_type>,
+ QtPrivate::TypeAndForceComplete<void, std::false_type>,
+ QtPrivate::TypeAndForceComplete<qreal, std::false_type>
>,
nullptr}};
@@ -127,15 +165,15 @@ int qt::QtShim::qt_metacall(QMetaObject::Call _c, int _id, void** _a) {
return _id;
}
if (_c == QMetaObject::InvokeMetaMethod) {
- if (_id < 2) {
+ if (_id < 6) {
qt_static_metacall(this, _c, _id, _a);
}
- _id -= 2;
+ _id -= 6;
} else if (_c == QMetaObject::RegisterMethodArgumentMetaType) {
- if (_id < 2) {
+ if (_id < 6) {
*reinterpret_cast<QMetaType*>(_a[0]) = QMetaType();
}
- _id -= 2;
+ _id -= 6;
}
return _id;
}
diff --git a/ui/qt/qt_interface.h b/ui/qt/qt_interface.h
index 6a362bc66c0e3..28dfc6603544f 100644
--- a/ui/qt/qt_interface.h
+++ b/ui/qt/qt_interface.h
@@ -118,6 +118,7 @@ class QtInterface {
virtual void FontChanged() = 0;
virtual void ThemeChanged() = 0;
+ virtual void ScaleFactorMaybeChanged() = 0;
};
QtInterface() = default;
diff --git a/ui/qt/qt_shim.cc b/ui/qt/qt_shim.cc
index 74d34ad196f18..0aec9c3aed4ad 100644
--- a/ui/qt/qt_shim.cc
+++ b/ui/qt/qt_shim.cc
@@ -16,6 +16,7 @@
#include <QMimeType>
#include <QPainter>
#include <QPalette>
+#include <QScreen>
#include <QStyle>
#include <QStyleOptionTitleBar>
@@ -52,8 +53,9 @@ FontHinting QtHintingToFontHinting(QFont::HintingPreference hinting) {
// Obtain the average color of a gradient.
SkColor GradientColor(const QGradient& gradient) {
QGradientStops stops = gradient.stops();
- if (stops.empty())
+ if (stops.empty()) {
return qRgba(0, 0, 0, 0);
+ }
float a = 0;
float r = 0;
@@ -86,11 +88,13 @@ SkColor GradientColor(const QGradient& gradient) {
// Obtain the average color of a texture.
SkColor TextureColor(QImage image) {
size_t size = image.width() * image.height();
- if (!size)
+ if (!size) {
return qRgba(0, 0, 0, 0);
+ }
- if (image.format() != QImage::Format_ARGB32_Premultiplied)
+ if (image.format() != QImage::Format_ARGB32_Premultiplied) {
image = image.convertToFormat(QImage::Format_ARGB32_Premultiplied);
+ }
size_t a = 0;
size_t r = 0;
@@ -203,6 +207,13 @@ QtShim::QtShim(QtInterface::Delegate* delegate, int* argc, char** argv)
SLOT(FontChanged(const QFont&)));
connect(&app_, SIGNAL(paletteChanged(const QPalette&)), this,
SLOT(PaletteChanged(const QPalette&)));
+ connect(&app_, SIGNAL(screenAdded(QScreen*)), this,
+ SLOT(ScreenAdded(QScreen*)));
+ connect(&app_, SIGNAL(screenRemoved(QScreen*)), this,
+ SLOT(ScreenRemoved(QScreen*)));
+ for (QScreen* screen : app_.screens()) {
+ ScreenAdded(screen);
+ }
}
QtShim::~QtShim() = default;
@@ -241,8 +252,9 @@ Image QtShim::GetIconForContentType(const String& content_type,
auto icon = QIcon::fromTheme(name);
auto pixmap = icon.pixmap(size);
auto image = pixmap.toImage();
- if (image.format() != QImage::Format_ARGB32_Premultiplied)
+ if (image.format() != QImage::Format_ARGB32_Premultiplied) {
image = image.convertToFormat(QImage::Format_ARGB32_Premultiplied);
+ }
if (auto bytes = image.sizeInBytes()) {
return {image.width(), image.height(),
static_cast<float>(image.devicePixelRatio()),
@@ -283,6 +295,30 @@ void QtShim::PaletteChanged(const QPalette& palette) {
delegate_->ThemeChanged();
}
+DISABLE_CFI_VCALL
+void QtShim::ScreenAdded(QScreen* screen) {
+ connect(screen, SIGNAL(logicalDotsPerInchChanged(qreal)), this,
+ SLOT(LogicalDotsPerInchChanged(qreal)));
+ connect(screen, SIGNAL(physicalDotsPerInchChanged(qreal)), this,
+ SLOT(PhysicalDotsPerInchChanged(qreal)));
+ delegate_->ScaleFactorMaybeChanged();
+}
+
+DISABLE_CFI_VCALL
+void QtShim::ScreenRemoved(QScreen* screen) {
+ delegate_->ScaleFactorMaybeChanged();
+}
+
+DISABLE_CFI_VCALL
+void QtShim::LogicalDotsPerInchChanged(qreal dpi) {
+ delegate_->ScaleFactorMaybeChanged();
+}
+
+DISABLE_CFI_VCALL
+void QtShim::PhysicalDotsPerInchChanged(qreal dpi) {
+ delegate_->ScaleFactorMaybeChanged();
+}
+
Image QtShim::DrawHeader(int width,
int height,
SkColor default_color,
@@ -309,8 +345,9 @@ QImage QtShim::DrawHeaderImpl(int width,
QStyleOptionTitleBar opt;
opt.rect = QRect(-kBorderWidth, -kBorderWidth, width + 2 * kBorderWidth,
height + 2 * kBorderWidth);
- if (state == ColorState::kNormal)
+ if (state == ColorState::kNormal) {
opt.titleBarState = QStyle::State_Active;
+ }
app_.style()->drawComplexControl(QStyle::CC_TitleBar, &opt, &painter,
nullptr);
} else {
diff --git a/ui/qt/qt_shim.h b/ui/qt/qt_shim.h
index 607e6fe22dfc0..d979c47d589d4 100644
--- a/ui/qt/qt_shim.h
+++ b/ui/qt/qt_shim.h
@@ -42,6 +42,10 @@ class QtShim : public QObject, public QtInterface {
private slots:
void FontChanged(const QFont& font);
void PaletteChanged(const QPalette& palette);
+ void ScreenAdded(QScreen* screen);
+ void ScreenRemoved(QScreen* screen);
+ void LogicalDotsPerInchChanged(qreal dpi);
+ void PhysicalDotsPerInchChanged(qreal dpi);
private:
QImage DrawHeaderImpl(int width,
diff --git a/ui/qt/qt_ui.cc b/ui/qt/qt_ui.cc
index 6a3b58e9f930b..bac5245a069f9 100644
--- a/ui/qt/qt_ui.cc
+++ b/ui/qt/qt_ui.cc
@@ -19,6 +19,7 @@
#include "base/nix/xdg_util.h"
#include "base/notreached.h"
#include "base/path_service.h"
+#include "base/task/single_thread_task_runner.h"
#include "base/time/time.h"
#include "cc/paint/paint_canvas.h"
#include "chrome/browser/themes/theme_properties.h" // nogncheck
@@ -36,6 +37,7 @@
#include "ui/gfx/image/image.h"
#include "ui/gfx/image/image_skia_rep.h"
#include "ui/gfx/image/image_skia_source.h"
+#include "ui/linux/device_scale_factor_observer.h"
#include "ui/linux/linux_ui.h"
#include "ui/linux/nav_button_provider.h"
#include "ui/native_theme/native_theme_aura.h"
@@ -194,16 +196,21 @@ void QtUi::GetDefaultFontDescription(std::string* family_out,
int* style_out,
int* weight_out,
gfx::FontRenderParams* params_out) const {
- if (family_out)
+ if (family_out) {
*family_out = font_family_;
- if (size_pixels_out)
+ }
+ if (size_pixels_out) {
*size_pixels_out = font_size_pixels_;
- if (style_out)
+ }
+ if (style_out) {
*style_out = font_style_;
- if (weight_out)
+ }
+ if (weight_out) {
*weight_out = font_weight_;
- if (params_out)
+ }
+ if (params_out) {
*params_out = font_params_;
+ }
}
ui::SelectFileDialog* QtUi::CreateSelectFileDialog(
@@ -236,6 +245,7 @@ bool QtUi::Initialize() {
ui::ColorProviderManager::Get().AppendColorProviderInitializer(
base::BindRepeating(&QtUi::AddNativeColorMixer, base::Unretained(this)));
FontChanged();
+ scale_factor_ = shim_->GetScaleFactor();
return true;
}
@@ -246,8 +256,9 @@ ui::NativeTheme* QtUi::GetNativeTheme() const {
bool QtUi::GetColor(int id, SkColor* color, bool use_custom_frame) const {
auto value = GetColor(id, use_custom_frame);
- if (value)
+ if (value) {
*color = *value;
+ }
return value.has_value();
}
@@ -297,8 +308,9 @@ gfx::Image QtUi::GetIconForContentType(const std::string& content_type,
float scale) const {
Image image =
shim_->GetIconForContentType(String(content_type.c_str()), size * scale);
- if (!image.data_argb.size())
+ if (!image.data_argb.size()) {
return {};
+ }
SkImageInfo image_info = SkImageInfo::Make(
image.width, image.height, kBGRA_8888_SkColorType, kPremul_SkAlphaType);
@@ -345,14 +357,16 @@ bool QtUi::AnimationsEnabled() const {
void QtUi::AddWindowButtonOrderObserver(
ui::WindowButtonOrderObserver* observer) {
- if (fallback_linux_ui_)
+ if (fallback_linux_ui_) {
fallback_linux_ui_->AddWindowButtonOrderObserver(observer);
+ }
}
void QtUi::RemoveWindowButtonOrderObserver(
ui::WindowButtonOrderObserver* observer) {
- if (fallback_linux_ui_)
+ if (fallback_linux_ui_) {
fallback_linux_ui_->RemoveWindowButtonOrderObserver(observer);
+ }
}
std::unique_ptr<ui::NavButtonProvider> QtUi::CreateNavButtonProvider() {
@@ -441,11 +455,24 @@ void QtUi::ThemeChanged() {
native_theme_->ThemeChanged(PreferDarkTheme());
}
+void QtUi::ScaleFactorMaybeChanged() {
+ // This gets called whenever the monitor configuration changes. Handle the
+ // scale change asynchronously to allow the change to propagate to QT's scale
+ // factor. This also coalesces scale change events together.
+ if (!scale_factor_task_active_) {
+ scale_factor_task_active_ = true;
+ base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
+ FROM_HERE, base::BindOnce(&QtUi::ScaleFactorMaybeChangedImpl,
+ weak_factory_.GetWeakPtr()));
+ }
+}
+
DISABLE_CFI_VCALL
void QtUi::AddNativeColorMixer(ui::ColorProvider* provider,
const ui::ColorProviderManager::Key& key) {
- if (key.system_theme != ui::SystemTheme::kQt)
+ if (key.system_theme != ui::SystemTheme::kQt) {
return;
+ }
ui::ColorMixer& mixer = provider->AddMixer();
// These color constants are required by native_chrome_color_mixer_linux.cc
@@ -494,8 +521,9 @@ void QtUi::AddNativeColorMixer(ui::ColorProvider* provider,
ColorState::kInactive},
{ui::kColorNativeToolbarBackground, ColorType::kButtonBg},
};
- for (const auto& map : kMaps)
+ for (const auto& map : kMaps) {
mixer[map.id] = {shim_->GetColor(map.role, map.state)};
+ }
const bool use_custom_frame =
key.frame_type == ui::ColorProviderManager::FrameType::kChromium;
@@ -578,6 +606,20 @@ absl::optional<SkColor> QtUi::GetColor(int id, bool use_custom_frame) const {
}
}
+DISABLE_CFI_VCALL
+void QtUi::ScaleFactorMaybeChangedImpl() {
+ scale_factor_task_active_ = false;
+ double scale = shim_->GetScaleFactor();
+ if (scale == scale_factor_) {
+ return;
+ }
+ scale_factor_ = scale;
+ for (ui::DeviceScaleFactorObserver& observer :
+ device_scale_factor_observer_list()) {
+ observer.OnDeviceScaleFactorChanged();
+ }
+}
+
std::unique_ptr<ui::LinuxUiAndTheme> CreateQtUi(
ui::LinuxUi* fallback_linux_ui) {
return std::make_unique<QtUi>(fallback_linux_ui);
diff --git a/ui/qt/qt_ui.h b/ui/qt/qt_ui.h
index b53ed93240708..3319edf1ea9bc 100644
--- a/ui/qt/qt_ui.h
+++ b/ui/qt/qt_ui.h
@@ -8,6 +8,7 @@
#include <memory>
#include "base/component_export.h"
+#include "base/memory/weak_ptr.h"
#include "printing/buildflags/buildflags.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/color/color_provider.h"
@@ -88,11 +89,14 @@ class QtUi : public ui::LinuxUiAndTheme, QtInterface::Delegate {
// QtInterface::Delegate:
void FontChanged() override;
void ThemeChanged() override;
+ void ScaleFactorMaybeChanged() override;
private:
void AddNativeColorMixer(ui::ColorProvider* provider,
const ui::ColorProviderManager::Key& key);
+ void ScaleFactorMaybeChangedImpl();
+
absl::optional<SkColor> GetColor(int id, bool use_custom_frame) const;
// TODO(https://crbug.com/1317782): This is a fallback for any unimplemented
@@ -114,6 +118,11 @@ class QtUi : public ui::LinuxUiAndTheme, QtInterface::Delegate {
std::unique_ptr<QtInterface> shim_;
std::unique_ptr<QtNativeTheme> native_theme_;
+
+ bool scale_factor_task_active_ = false;
+ double scale_factor_ = 1.0;
+
+ base::WeakPtrFactory<QtUi> weak_factory_{this};
};
// This should be the only symbol exported from this component.

15
chromium.spec
Unescape View File

@ -21,7 +21,7 @@
# This flag is so I can build things very fast on a giant system.
# Enabling this in koji causes aarch64 builds to timeout indefinitely.
%global use_all_cpus 1
%global use_all_cpus 0
%if %{use_all_cpus}
%global numjobs %{_smp_build_ncpus}
@ -360,6 +360,10 @@ Patch300: chromium-113-rhel8-force-disable-use_gnome_keyring.patch
Patch302: chromium-114-workaround_clang_bug-structured_binding.patch
# missing typename
Patch303: chromium-114-typename.patch
# Qt issue
Patch320: chromium-114-add_qt6_linuxui_backend.patch
Patch321: chromium-114-qt-handle_scale_factor_changes.patch
Patch322: chromium-114-qt-fix_font_double_scaling.patch
# Use chromium-latest.py to generate clean tarball from released build tarballs, found here:
# http://build.chromium.org/buildbot/official/
@ -958,6 +962,10 @@ udev.
%patch -P303 -p1 -b .typename
%patch -P320 -p1 -b .add_qt6_linuxui_backend
%patch -P321 -p1 -b .handle_scale_factor_changes
%patch -P322 -p1 -b .fix_font_double_scaling
# Change shebang in all relevant files in this directory and all subdirectories
# See `man find` for how the `-exec command {} +` syntax works
find -type f \( -iname "*.py" \) -exec sed -i '1s=^#! */usr/bin/\(python\|env python\)[23]\?=#!%{__python3}=' {} +
@ -1633,8 +1641,11 @@ getent group chrome-remote-desktop >/dev/null || groupadd -r chrome-remote-deskt
%{chromium_path}/chromedriver
%changelog
* Fri May 26 2023 Than Ngo <than@redhat.com> - 114.0.5735.45-1
* Sun May 28 2023 Than Ngo <than@redhat.com> - 114.0.5735.45-1
- update to 114.0.5735.45
- add qt6 linuxui backend
- backport: handle scale factor changes
- backport: fix font double_scaling
* Wed May 17 2023 Than Ngo <than@redhat.com> - 113.0.5672.126-1
- drop clang workaround for el8

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