1 files changed, 45 insertions, 0 deletions

diff --git a/src/carddelegate.h b/src/carddelegate.h
index 1846359..cfbd23e 100644
--- a/src/carddelegate.h
+++ b/src/carddelegate.h
@@ -18,6 +18,7 @@
 
 #pragma once
 
+#include "businesssenders.h"
 #include "tagchip.h"
 
 /// Paints a whole card: three lines, all of it, including the tag chips.
@@ -77,6 +78,23 @@ public:
     /// Falls back to threadLineColour() for a thread with no account tag.
     static QColor accentLineColour(const QColor &accountColour);
 
+    /// Where the account's fade runs, given the card and the row's innermost
+    /// spine (an empty rect for a thread root, which has none).
+    ///
+    /// Runs RIGHT to left: opaque at the card's right edge and gone 60% of the
+    /// width in, so the only hard stop is the card's own boundary and the
+    /// accent bar is left to state the account on its own. A reply is clamped
+    /// at its own spine, which IS its coloured left border, so its wash is
+    /// shorter as well as further right.
+    ///
+    /// Static and rect-in, rect-out so the geometry is assertable without a
+    /// painter, for the same reason CardLayout is.
+    static QRect fadeRectFor(const QRect &card, const QRect &innermostSpine);
+
+    /// How far back across the card, from its right edge, the account's
+    /// colour reaches.
+    static constexpr qreal kFadeFraction = 0.60;
+
     /// A tag chip's colour, drained for the SIBLING tier (item 111).
     ///
     /// Saturation only: hue stays so the tag is still recognisable, and
@@ -94,4 +112,31 @@ public:
     /// survived exactly that kind of test.
     static QSize chipSize(const QFontMetrics &metrics, const QString &text,
                           bool own);
+
+    /// The squircle for one row, resolved from what the model supplies.
+    ///
+    /// Falls back to the ACCOUNT when the row has no sender address, so every
+    /// card carries an avatar rather than a hole: the seed becomes the
+    /// account's own address and the letters come from its label.
+    static QPixmap avatarFor(const QString &senderAddress,
+                             const QString &senderName,
+                             const QString &accountAddress,
+                             const QString &accountLabel,
+                             bool isBusinessSender, int side,
+                             const QFont &font);
+
+    void setAccountAddress(const QString &address)
+    {
+        m_accountAddress = address;
+    }
+    void setAccountLabel(const QString &label) { m_accountLabel = label; }
+    void setBusinessSenders(const BusinessSenders::List &list)
+    {
+        m_businessSenders = list;
+    }
+
+private:
+    QString m_accountAddress;
+    QString m_accountLabel;
+    BusinessSenders::List m_businessSenders;
 };