Improve DWM code, remove WinExtras dependency

.ci/app.rc

@@ -24,7 +24,7 @@ BEGIN
             VALUE   "FileDescription",  "gta5view"
             VALUE   "FileVersion",      "MAJOR_VER.MINOR_VER.PATCH_VERSTR_BUILD_VER"
             VALUE   "InternalName",     "gta5view"
-            VALUE   "LegalCopyright",   "Copyright © 2016-2020 Syping"
+            VALUE   "LegalCopyright",   "Copyright © 2016-2021 Syping"
             VALUE   "OriginalFilename", "gta5view.exe"
             VALUE   "ProductName",      "gta5view"
             VALUE   "ProductVersion",   "MAJOR_VER.MINOR_VER.PATCH_VERSTR_BUILD_VER"

.ci/gta5view.nsi

@@ -113,7 +113,6 @@ File "/usr/local/lib/x86_64-w64-mingw32/qt5/bin/Qt5Gui.dll"
 File "/usr/local/lib/x86_64-w64-mingw32/qt5/bin/Qt5Network.dll"
 File "/usr/local/lib/x86_64-w64-mingw32/qt5/bin/Qt5Svg.dll"
 File "/usr/local/lib/x86_64-w64-mingw32/qt5/bin/Qt5Widgets.dll"
-File "/usr/local/lib/x86_64-w64-mingw32/qt5/bin/Qt5WinExtras.dll"
 SetOutPath "$INSTDIR\lang"
 File "../build/gta5sync_en_US.qm"
 File "../build/gta5sync_de.qm"
@@ -203,7 +202,6 @@ Delete "$INSTDIR\Qt5Gui.dll"
 Delete "$INSTDIR\Qt5Network.dll"
 Delete "$INSTDIR\Qt5Svg.dll"
 Delete "$INSTDIR\Qt5Widgets.dll"
-Delete "$INSTDIR\Qt5WinExtras.dll"
 Delete "$INSTDIR\lang\gta5sync_en_US.qm"
 Delete "$INSTDIR\lang\gta5sync_de.qm"
 Delete "$INSTDIR\lang\gta5sync_fr.qm"

CMakeLists.txt

@@ -21,9 +21,8 @@ find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Network Svg Widgets REQUIRED)
 find_package(Qt${QT_VERSION_MAJOR} COMPONENTS LinguistTools QUIET)
 
 if(WIN32)
-    find_package(Qt${QT_VERSION_MAJOR} COMPONENTS WinExtras REQUIRED)
     list(APPEND GTA5VIEW_LIBS
-        Qt${QT_VERSION_MAJOR}::WinExtras
+        dwmapi
     )
     list(APPEND GTA5VIEW_DEFINES
         -DUNICODE
@@ -40,9 +39,9 @@ if(APPLE)
     )
     set(MACOSX_BUNDLE_BUNDLE_NAME gta5view)
     set(MACOSX_BUNDLE_BUNDLE_VERSION 1.10.0)
-    set(MACOSX_BUNDLE_ICON_FILE 5sync.icns)
+    set(MACOSX_BUNDLE_ICON_FILE gta5view.icns)
     set(MACOSX_BUNDLE_GUI_IDENTIFIER de.syping.gta5view)
-    set_source_files_properties(res/5sync.icns PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")
+    set_source_files_properties(res/gta5view.icns PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")
 endif()
 
 list(APPEND GTA5VIEW_DEFINES

PictureDialog.cpp

@@ -38,10 +38,7 @@
 #endif
 
 #ifdef Q_OS_WIN
-#if QT_VERSION >= 0x050200
-#include <QtWinExtras/QtWin>
-#include <QtWinExtras/QWinEvent>
-#endif
+#include "dwmapi.h"
 #endif
 
 #ifdef Q_OS_MAC
@@ -258,36 +255,55 @@ void PictureDialog::adaptDialogSize()
 void PictureDialog::styliseDialog()
 {
 #ifdef Q_OS_WIN
-#if QT_VERSION >= 0x050200
-    if (QtWin::isCompositionEnabled()) {
-        QPalette palette;
-        QtWin::extendFrameIntoClientArea(this, 0, qRound(layout()->menuBar()->height() * AppEnv::screenRatioPR()), 0, 0);
-        ui->jsonFrame->setStyleSheet(QString("QFrame{background:%1;}").arg(palette.window().color().name()));
-        setStyleSheet("PictureDialog{background:transparent;}");
+    BOOL isEnabled;
+    DwmIsCompositionEnabled(&isEnabled);
+    if (isEnabled == TRUE) {
+        MARGINS margins = {0, 0, qRound(layout()->menuBar()->height() * AppEnv::screenRatioPR()), 0};
+        HRESULT hr = S_OK;
+        hr = DwmExtendFrameIntoClientArea(reinterpret_cast<HWND>(winId()), &margins);
+        if (SUCCEEDED(hr)) {
+            setStyleSheet("PictureDialog{background:transparent}");
+        }
     }
     else {
-        QPalette palette;
-        QtWin::resetExtendedFrame(this);
-        ui->jsonFrame->setStyleSheet(QString("QFrame{background:%1;}").arg(palette.window().color().name()));
-        setStyleSheet(QString("PictureDialog{background:%1;}").arg(QtWin::realColorizationColor().name()));
+        MARGINS margins = {0, 0, 0, 0};
+        DwmExtendFrameIntoClientArea(reinterpret_cast<HWND>(winId()), &margins);
+        bool colorOk = false;
+        QSettings dwmRegistry("HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\DWM", QSettings::NativeFormat);
+        QRgb color = dwmRegistry.value("ColorizationColor").toUInt(&colorOk);
+        if (colorOk) {
+            setStyleSheet(QString("PictureDialog{background:%1}").arg(QColor::fromRgba(color).name()));
         }
-#endif
+        else {
+            HRESULT hr = S_OK;
+            BOOL isOpaqueBlend;
+            DWORD colorization;
+            hr = DwmGetColorizationColor(&colorization, &isOpaqueBlend);
+            if (SUCCEEDED(hr) && isOpaqueBlend == FALSE) {
+                color = colorization;
+                setStyleSheet(QString("PictureDialog{background:%1}").arg(QColor::fromRgba(color).name()));
+            }
+            else {
+                setStyleSheet("PictureDialog{background:palette(window)}");
+            }
+        }
+    }
+    ui->jsonFrame->setStyleSheet("QFrame{background:palette(window)}");
 #endif
 }
 
-bool PictureDialog::event(QEvent *event)
-{
 #ifdef Q_OS_WIN
-#if QT_VERSION >= 0x050200
-    if (naviEnabled) {
-        if (event->type() == QWinEvent::CompositionChange || event->type() == QWinEvent::ColorizationChange) {
+#if QT_VERSION >= 0x050000
+bool PictureDialog::nativeEvent(const QByteArray &eventType, void *message, long *result)
+{
+    MSG *msg = reinterpret_cast<MSG*>(message);
+    if (msg->message == WM_DWMCOMPOSITIONCHANGED || msg->message == WM_DWMCOLORIZATIONCOLORCHANGED) {
         styliseDialog();
     }
+    return QWidget::nativeEvent(eventType, message, result);
 }
 #endif
 #endif
-    return QDialog::event(event);
-}
 
 void PictureDialog::nextPictureRequestedSlot()
 {
@@ -355,7 +371,7 @@ bool PictureDialog::eventFilter(QObject *obj, QEvent *ev)
             }
         }
 #ifdef Q_OS_WIN
-#if QT_VERSION >= 0x050200
+#if QT_VERSION >= 0x050000
         if (obj != ui->labPicture && naviEnabled) {
             if (ev->type() == QEvent::MouseButtonPress) {
                 QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent*>(ev);
@@ -674,11 +690,6 @@ void PictureDialog::on_labPicture_mouseDoubleClicked(Qt::MouseButton button)
 
         pictureWidget->move(desktopRect.x(), desktopRect.y());
         pictureWidget->resize(desktopRect.width(), desktopRect.height());
-#ifdef Q_OS_WIN
-#if QT_VERSION >= 0x050200
-        QtWin::markFullscreenWindow(pictureWidget, true);
-#endif
-#endif
         pictureWidget->showFullScreen();
         pictureWidget->setFocus();
         pictureWidget->raise();

PictureDialog.h

@@ -89,7 +89,11 @@ protected:
     void closeEvent(QCloseEvent *ev);
     bool eventFilter(QObject *obj, QEvent *ev);
     void mousePressEvent(QMouseEvent *ev);
-    bool event(QEvent *event);
+#ifdef Q_OS_WIN
+#if QT_VERSION >= 0x050000
+    bool nativeEvent(const QByteArray &eventType, void *message, long *result);
+#endif
+#endif
 
 private:
     QString generateCrewString();
@@ -120,7 +124,7 @@ private:
     int avatarSize;
     QMenu *manageMenu;
 #ifdef Q_OS_WIN
-#if QT_VERSION >= 0x050200
+#if QT_VERSION >= 0x050000
     QPoint dragPosition;
     bool dragStart;
 #endif

gta5view.pro

@@ -19,7 +19,7 @@
 QT += core gui network svg
 
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
-greaterThan(QT_MAJOR_VERSION, 4): greaterThan(QT_MINOR_VERSION, 1): win32: QT += winextras
+greaterThan(QT_MAJOR_VERSION, 4): greaterThan(QT_MINOR_VERSION, 1): win32: LIBS += -ldwmapi
 
 DEPLOYMENT.display_name = gta5view
 TARGET = gta5view
@@ -186,7 +186,7 @@ win32: CONFIG -= embed_manifest_exe
 contains(DEFINES, GTA5SYNC_TELEMETRY): win32: LIBS += -ld3d9 # Required for getting information about GPU
 
 # MAC OS X ONLY
-macx: ICON = res/5sync.icns
+macx: ICON = res/gta5view.icns
 
 # QT4 ONLY STUFF