diff --git a/cockatrice/src/interface/widgets/general/home_widget.cpp b/cockatrice/src/interface/widgets/general/home_widget.cpp index 79544c5a8..648d315f9 100644 --- a/cockatrice/src/interface/widgets/general/home_widget.cpp +++ b/cockatrice/src/interface/widgets/general/home_widget.cpp @@ -11,6 +11,8 @@ #include "home_tab_button_color.h" #include +#include +#include #include #include #include @@ -21,8 +23,7 @@ #include HomeWidget::HomeWidget(QWidget *parent, TabSupervisor *_tabSupervisor) - : QWidget(parent), tabSupervisor(_tabSupervisor), background(themePixmap(QStringLiteral("backgrounds/home"))), - overlay(themePixmap(QStringLiteral("cockatrice"))) + : QWidget(parent), tabSupervisor(_tabSupervisor), background(themePixmap(QStringLiteral("backgrounds/home"))) { layout = new QGridLayout(this); @@ -64,12 +65,17 @@ HomeWidget::HomeWidget(QWidget *parent, TabSupervisor *_tabSupervisor) // not on SettingsCache::themeChanged, so re-resolve the variant background. connect(themeManager, &ThemeManager::themeChanged, this, &HomeWidget::initializeBackgroundFromSource); connect(themeManager, &ThemeManager::paletteChanged, this, &HomeWidget::updateButtonsToBackgroundColor); + connect(themeManager, &ThemeManager::paletteChanged, this, &HomeWidget::updateLogoOverlay); connect(&SettingsCache::instance().appearance(), &AppearanceSettings::homeTabButtonColorChanged, this, &HomeWidget::updateButtonsToBackgroundColor); } void HomeWidget::initializeBackgroundFromSource() { + // The featured logo is theme/scheme-derived too; reload it alongside the + // background so a theme or appearance switch doesn't leave it stale. + updateLogoOverlay(); + if (CardDatabaseManager::getInstance()->getLoadStatus() != LoadStatus::Ok) { connect(CardDatabaseManager::getInstance(), &CardDatabase::cardDatabaseLoadingFinished, this, &HomeWidget::initializeBackgroundFromSource); @@ -229,10 +235,10 @@ QGroupBox *HomeWidget::createButtons() QVBoxLayout *boxLayout = new QVBoxLayout; boxLayout->setAlignment(Qt::AlignHCenter); - QLabel *logoLabel = new QLabel; - logoLabel->setPixmap(overlay.scaledToWidth(200, Qt::SmoothTransformation)); + logoLabel = new QLabel; logoLabel->setAlignment(Qt::AlignCenter); boxLayout->addWidget(logoLabel); + updateLogoOverlay(); boxLayout->addSpacing(25); connectButton = new HomeStyledButton("Connect/Play", gradientColors); @@ -433,3 +439,56 @@ void HomeWidget::paintEvent(QPaintEvent *event) QWidget::paintEvent(event); } + +void HomeWidget::updateLogoOverlay() +{ + // Emulate cockatrice.svg in Qt rather than rendering the baked-in SVG. + // The SVG has no separate plate: the gradient fills the bird's silhouette + // paths (light #c9fd62/AccentSoft at the top-left, dark #139740/AccentStrong + // toward the bottom-right — the SVG's linearGradient4265-7-8 stops along + // its userSpaceOnUse axis), and the white highlight path + // (cockatrice-logo-white) sits on top. So we paint that gradient clipped to + // the full logo silhouette (the full-color logo's alpha), then overlay the + // white mark. Colours stay fully theme-driven and independent of the static + // greens baked into the SVG. + const QColor strong = themeManager->appColor(AppColor::AccentStrong); + const QColor soft = themeManager->appColor(AppColor::AccentSoft); + + const QPixmap silhouette = themePixmap(QStringLiteral("cockatrice")).scaledToWidth(200, Qt::SmoothTransformation); + const QPixmap whiteMark = + themePixmap(QStringLiteral("cockatrice-logo-white")).scaledToWidth(200, Qt::SmoothTransformation); + if (silhouette.isNull() || whiteMark.isNull()) { + return; + } + + QPixmap composite(silhouette.size()); + composite.fill(Qt::transparent); + + { + QPainter painter(&composite); + painter.setRenderHint(QPainter::Antialiasing); + painter.setRenderHint(QPainter::SmoothPixmapTransform); + + // Recreate cockatrice.svg's own gradient geometry (linearGradient + // 4265-7-8, userSpaceOnUse): light AccentSoft at S=(-8.097,-97.746), + // dark AccentStrong at E=(162.455,295.208), on the SVG's 300x300 + // canvas. Scale those coordinates to this composite's size. + const qreal scale = composite.width() / 300.0; + QLinearGradient gradient(QPointF(-8.097, -97.746) * scale, QPointF(162.455, 295.208) * scale); + gradient.setColorAt(0.0, soft); + gradient.setColorAt(1.0, strong); + painter.fillRect(composite.rect(), gradient); + + // Clip the gradient to the full logo silhouette exactly as the SVG's + // gradient paths are confined to the bird. + painter.setCompositionMode(QPainter::CompositionMode_DestinationIn); + painter.drawPixmap(0, 0, silhouette); + + painter.setCompositionMode(QPainter::CompositionMode_SourceOver); + painter.drawPixmap(0, 0, whiteMark); + } + + if (logoLabel) { + logoLabel->setPixmap(composite); + } +} diff --git a/cockatrice/src/interface/widgets/general/home_widget.h b/cockatrice/src/interface/widgets/general/home_widget.h index 9df0d7b6a..1cadc4a67 100644 --- a/cockatrice/src/interface/widgets/general/home_widget.h +++ b/cockatrice/src/interface/widgets/general/home_widget.h @@ -15,6 +15,9 @@ #include #include +class QGridLayout; +class QLabel; + class HomeWidget : public QWidget { @@ -41,13 +44,14 @@ private: QPixmap background; CardInfoPictureArtCropWidget *backgroundSourceCard = nullptr; DeckList backgroundSourceDeck; - QPixmap overlay; + QLabel *logoLabel = nullptr; QPair gradientColors; HomeStyledButton *connectButton; void setRandomCard(ExactCard &newCard); void loadBackgroundSourceDeck(); QPair determineButtonColor() const; + void updateLogoOverlay(); }; #endif // HOME_WIDGET_H