[Cards] Artist attribution (#7092)

* [Cards] Artist attribution

Took 7 minutes

Took 4 minutes

* Nudge attribution pill on home screen to align

Took 3 minutes


Took 28 seconds

Took 38 seconds

* Lint.

Took 3 minutes

* Lint.

Took 2 minutes

* Fix rebase whoopsie

Took 5 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/interface/widgets/server/user/user_card_settings_dialog.cpp

@@ -1,7 +1,9 @@
 #include "user_card_settings_dialog.h"
 
 #include "../../../card_picture_loader/card_picture_loader.h"
+#include "../../cards/art_crop_attribution.h"
 #include "../../utility/completer_utils.h"
+#include "card/card_search_model.h"
 #include "card_database_display_model.h"
 #include "card_database_model.h"
 #include "user_card_art_provider.h"
@@ -18,6 +20,7 @@
 #include <QPainter>
 #include <QPainterPath>
 #include <QPushButton>
+#include <QRegularExpression>
 #include <QVBoxLayout>
 #include <libcockatrice/card/database/card_database_manager.h>
 
@@ -39,6 +42,12 @@ void CardArtPreviewWidget::setParams(const CardArtParams &p)
     update();
 }
 
+void CardArtPreviewWidget::setAttribution(const QString &attribution)
+{
+    attributionText = attribution;
+    update();
+}
+
 void CardArtPreviewWidget::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
@@ -88,6 +97,8 @@ void CardArtPreviewWidget::paintEvent(QPaintEvent *)
     painter.setPen(QPen(QColor(70, 80, 95), 2));
     painter.setBrush(Qt::NoBrush);
     painter.drawEllipse(avatarRect.adjusted(-1, -1, 1, 1));
+
+    paintArtAttribution(painter, cardRect, attributionText);
 }
 
 UserCardArtSettingsDialog::UserCardArtSettingsDialog(const CardArtParams &initial, QWidget *parent)
@@ -310,6 +321,11 @@ void UserCardArtSettingsDialog::reloadPreview()
     currentPixmap = UserCardArtProvider::cropCardArt(fullRes);
     preview->setPixmap(currentPixmap);
     preview->setParams(currentParams);
+
+    // Only attribute the art once the new pixmap is actually displayed, so a
+    // cache miss (which keeps the previous pixmap on screen) doesn't pair the
+    // new card's attribution with the old card's art.
+    preview->setAttribution(buildArtAttribution(card));
 }
 
 void UserCardArtSettingsDialog::onParamChanged()

cockatrice/src/interface/widgets/server/user/user_card_settings_dialog.h

@@ -24,6 +24,7 @@ public:
 
     void setPixmap(const QPixmap &pixmap);
     void setParams(const CardArtParams &params);
+    void setAttribution(const QString &attribution);
 
 protected:
     void paintEvent(QPaintEvent *event) override;
@@ -31,6 +32,7 @@ protected:
 private:
     QPixmap sourcePixmap;
     CardArtParams params;
+    QString attributionText;
 };
 
 class UserCardArtSettingsDialog : public QDialog

cockatrice/src/interface/widgets/server/user/user_info_popup.cpp

@@ -1,5 +1,6 @@
 #include "user_info_popup.h"
 
+#include "../../cards/art_crop_attribution.h"
 #include "../../interface/pixel_map_generator.h"
 #include "../../interface/theme_manager.h"
 #include "../../interface/widgets/tabs/tab_supervisor.h"
@@ -18,6 +19,7 @@
 #include <QStandardItem>
 #include <QStyledItemDelegate>
 #include <QVBoxLayout>
+#include <libcockatrice/card/database/card_database_manager.h>
 #include <libcockatrice/network/client/abstract/abstract_client.h>
 #include <libcockatrice/protocol/pb/commands.pb.h>
 #include <libcockatrice/protocol/pb/response_get_games_of_user.pb.h>
@@ -151,6 +153,16 @@ void UserInfoHeaderWidget::setUserData(const ServerInfo_User &_user,
     avatar = _avatar;
     cardArt = _cardArt;
     params = _params;
+
+    attribution.clear();
+    if (user.has_card_art_params()) {
+        const ExactCard card =
+            CardDatabaseManager::query()->getCard({QString::fromStdString(user.card_art_params().card_name()),
+                                                   QString::fromStdString(user.card_art_params().card_provider_id())});
+        if (card) {
+            attribution = buildArtAttribution(card);
+        }
+    }
     update();
 }
 
@@ -304,6 +316,17 @@ void UserInfoHeaderWidget::paintEvent(QPaintEvent *)
                       : UserListPainter::blend(badge.color, Qt::black, 0.35));
         p.drawText(br, Qt::AlignCenter, badge.text);
     }
+
+    // The painter font at this point depends on whether a badge was drawn
+    // (badge font vs username font), so pin an explicit font for the pill.
+    p.setFont(font());
+
+    // Only show the attribution when there is actually art on screen: on a
+    // cache miss cardArt is null and the pill would float over the plain
+    // header with no art behind it.
+    if (!cardArt.isNull()) {
+        paintArtAttribution(p, rect, attribution, Qt::AlignRight | Qt::AlignBottom, 0.8);
+    }
 }
 
 // ── UserInfoPopup ─────────────────────────────────────────────────────────────

cockatrice/src/interface/widgets/server/user/user_info_popup.h

@@ -95,6 +95,7 @@ private:
     QPixmap avatar;
     QPixmap cardArt;
     CardArtParams params;
+    QString attribution;
 };
 
 // ── Main popup ────────────────────────────────────────────────────────────────

cockatrice/src/interface/widgets/server/user/user_list_widget.cpp

@@ -2,6 +2,7 @@
 
 #include "../../../../client/settings/cache_settings.h"
 #include "../../../card_picture_loader/card_picture_loader.h"
+#include "../../cards/art_crop_attribution.h"
 #include "../../interface/pixel_map_generator.h"
 #include "../../interface/theme_manager.h"
 #include "../../interface/widgets/tabs/tab_account.h"