1 files changed, 128 insertions, 0 deletions
diff --git a/src/gui/styles/dark/DarkStyle.cpp b/src/gui/styles/dark/DarkStyle.cpp
new file mode 100644
index 000000000..b8e548228
--- /dev/null
+++ b/src/gui/styles/dark/DarkStyle.cpp
@@ -0,0 +1,128 @@
+/*
+ *  Copyright (C) 2020 KeePassXC Team <team@keepassxc.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 or (at your option)
+ *  version 3 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "DarkStyle.h"
+#include "gui/osutils/OSUtils.h"
+
+#include <QDialog>
+#include <QMainWindow>
+#include <QMenuBar>
+#include <QToolBar>
+
+QPalette DarkStyle::standardPalette() const
+{
+    auto palette = BaseStyle::standardPalette();
+    palette.setColor(QPalette::Active, QPalette::Window, QRgb(0x3B3B3D));
+    palette.setColor(QPalette::Inactive, QPalette::Window, QRgb(0x404042));
+    palette.setColor(QPalette::Disabled, QPalette::Window, QRgb(0x424242));
+
+    palette.setColor(QPalette::Active, QPalette::WindowText, QRgb(0xCACBCE));
+    palette.setColor(QPalette::Inactive, QPalette::WindowText, QRgb(0xC8C8C6));
+    palette.setColor(QPalette::Disabled, QPalette::WindowText, QRgb(0x707070));
+
+    palette.setColor(QPalette::Active, QPalette::Text, QRgb(0xCACBCE));
+    palette.setColor(QPalette::Inactive, QPalette::Text, QRgb(0xC8C8C6));
+    palette.setColor(QPalette::Disabled, QPalette::Text, QRgb(0x707070));
+
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 12, 0))
+    palette.setColor(QPalette::Active, QPalette::PlaceholderText, QRgb(0x7D7D82));
+    palette.setColor(QPalette::Inactive, QPalette::PlaceholderText, QRgb(0x87888C));
+    palette.setColor(QPalette::Disabled, QPalette::PlaceholderText, QRgb(0x737373));
+#endif
+
+    palette.setColor(QPalette::Active, QPalette::BrightText, QRgb(0x252627));
+    palette.setColor(QPalette::Inactive, QPalette::BrightText, QRgb(0x2D2D2F));
+    palette.setColor(QPalette::Disabled, QPalette::BrightText, QRgb(0x333333));
+
+    palette.setColor(QPalette::Active, QPalette::Base, QRgb(0x27272A));
+    palette.setColor(QPalette::Inactive, QPalette::Base, QRgb(0x2A2A2D));
+    palette.setColor(QPalette::Disabled, QPalette::Base, QRgb(0x343437));
+
+    palette.setColor(QPalette::Active, QPalette::AlternateBase, QRgb(0x2C2C30));
+    palette.setColor(QPalette::Inactive, QPalette::AlternateBase, QRgb(0x2B2B2F));
+    palette.setColor(QPalette::Disabled, QPalette::AlternateBase, QRgb(0x36363A));
+
+    palette.setColor(QPalette::All, QPalette::ToolTipBase, QRgb(0x2D532D));
+    palette.setColor(QPalette::All, QPalette::ToolTipText, QRgb(0xBFBFBF));
+
+    palette.setColor(QPalette::Active, QPalette::Button, QRgb(0x28282B));
+    palette.setColor(QPalette::Inactive, QPalette::Button, QRgb(0x28282B));
+    palette.setColor(QPalette::Disabled, QPalette::Button, QRgb(0x2B2A2A));
+
+    palette.setColor(QPalette::Active, QPalette::ButtonText, QRgb(0xB9B9BE));
+    palette.setColor(QPalette::Inactive, QPalette::ButtonText, QRgb(0x9E9FA5));
+    palette.setColor(QPalette::Disabled, QPalette::ButtonText, QRgb(0x73747E));
+
+    palette.setColor(QPalette::Active, QPalette::Highlight, QRgb(0x2D532D));
+    palette.setColor(QPalette::Inactive, QPalette::Highlight, QRgb(0x354637));
+    palette.setColor(QPalette::Disabled, QPalette::Highlight, QRgb(0x293D29));
+
+    palette.setColor(QPalette::Active, QPalette::HighlightedText, QRgb(0xCCCCCC));
+    palette.setColor(QPalette::Inactive, QPalette::HighlightedText, QRgb(0xCECECE));
+    palette.setColor(QPalette::Disabled, QPalette::HighlightedText, QRgb(0x707070));
+
+    palette.setColor(QPalette::All, QPalette::Light, QRgb(0x414145));
+    palette.setColor(QPalette::All, QPalette::Midlight, QRgb(0x39393C));
+    palette.setColor(QPalette::All, QPalette::Mid, QRgb(0x2F2F32));
+    palette.setColor(QPalette::All, QPalette::Dark, QRgb(0x202022));
+    palette.setColor(QPalette::All, QPalette::Shadow, QRgb(0x19191A));
+
+    palette.setColor(QPalette::All, QPalette::Link, QRgb(0x68B668));
+    palette.setColor(QPalette::Disabled, QPalette::Link, QRgb(0x74A474));
+    palette.setColor(QPalette::All, QPalette::LinkVisited, QRgb(0x75B875));
+    palette.setColor(QPalette::Disabled, QPalette::LinkVisited, QRgb(0x77A677));
+
+    return palette;
+}
+
+QString DarkStyle::getAppStyleSheet() const
+{
+    QFile extStylesheetFile(QStringLiteral(":/styles/dark/darkstyle.qss"));
+    if (extStylesheetFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        return extStylesheetFile.readAll();
+    }
+    qWarning("Failed to load dark theme stylesheet.");
+    return {};
+}
+
+void DarkStyle::polish(QWidget* widget)
+{
+    if (qobject_cast<QMainWindow*>(widget) || qobject_cast<QDialog*>(widget) || qobject_cast<QMenuBar*>(widget)
+        || qobject_cast<QToolBar*>(widget)) {
+        auto palette = widget->palette();
+#if defined(Q_OS_MACOS)
+        if (osUtils->isDarkMode()) {
+            // Let the Cocoa platform plugin draw its own background
+            palette.setColor(QPalette::All, QPalette::Window, Qt::transparent);
+        } else {
+            palette.setColor(QPalette::Active, QPalette::Window, QRgb(0x2A2A2A));
+            palette.setColor(QPalette::Inactive, QPalette::Window, QRgb(0x2D2D2D));
+            palette.setColor(QPalette::Disabled, QPalette::Window, QRgb(0x2A2A2A));
+        }
+#elif defined(Q_OS_WIN)
+        // Register event filter for better dark mode support
+        WinUtils::registerEventFilters();
+        palette.setColor(QPalette::All, QPalette::Window, QRgb(0x2F2F30));
+#else
+        palette.setColor(QPalette::Active, QPalette::Window, QRgb(0x2F2F30));
+        palette.setColor(QPalette::Inactive, QPalette::Window, QRgb(0x313133));
+        palette.setColor(QPalette::Disabled, QPalette::Window, QRgb(0x3A3A3B));
+#endif
+
+        widget->setPalette(palette);
+    }
+}