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feat: color-code keyframe diamonds by crop mode

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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Ethanfel
2026-04-14 16:04:53 +02:00
parent 1004bd0a28
commit 465894af51
1 changed files with 38 additions and 9 deletions
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main.py
+38 -9
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@@ -935,17 +935,45 @@ class TimelineWidget(QWidget):
# ── crop keyframe diamonds ──────────────────────────────────── # ── crop keyframe diamonds ────────────────────────────────────
if self._crop_keyframes and self._duration > 0: if self._crop_keyframes and self._duration > 0:
for (kt, _kc) in self._crop_keyframes: _KF_GOLD = QColor(255, 180, 0)
_KF_RED = QColor(220, 60, 60)
_KF_BLUE = QColor(60, 180, 220)
for kf in self._crop_keyframes:
kt = kf[0]
rp = kf[3] if len(kf) > 3 else False
rs = kf[4] if len(kf) > 4 else False
kx = int(kt / self._duration * w) kx = int(kt / self._duration * w)
d = 4 # half-size of diamond d = 4 # half-size of diamond
ky = h - d - 2 # near bottom of track ky = h - d - 2 # near bottom of track
diamond = QPolygon([ if rp and rs:
QPoint(kx, ky - d), QPoint(kx + d, ky), # Split diamond: left half red, right half blue
QPoint(kx, ky + d), QPoint(kx - d, ky), left = QPolygon([
]) QPoint(kx, ky - d), QPoint(kx, ky + d),
p.setBrush(QColor(255, 180, 0)) QPoint(kx - d, ky),
p.setPen(Qt.PenStyle.NoPen) ])
p.drawPolygon(diamond) right = QPolygon([
QPoint(kx, ky - d), QPoint(kx + d, ky),
QPoint(kx, ky + d),
])
p.setPen(Qt.PenStyle.NoPen)
p.setBrush(_KF_RED)
p.drawPolygon(left)
p.setBrush(_KF_BLUE)
p.drawPolygon(right)
else:
diamond = QPolygon([
QPoint(kx, ky - d), QPoint(kx + d, ky),
QPoint(kx, ky + d), QPoint(kx - d, ky),
])
if rp:
color = _KF_RED
elif rs:
color = _KF_BLUE
else:
color = _KF_GOLD
p.setPen(Qt.PenStyle.NoPen)
p.setBrush(color)
p.drawPolygon(diamond)
# ── playhead ────────────────────────────────────────────────── # ── playhead ──────────────────────────────────────────────────
p.setPen(self._cursor_pen) p.setPen(self._cursor_pen)
@@ -1015,7 +1043,8 @@ class TimelineWidget(QWidget):
w = self.width() w = self.width()
# Check keyframe diamonds first. # Check keyframe diamonds first.
hit_kf_time = None hit_kf_time = None
for (kt, _kc) in self._crop_keyframes: for kf in self._crop_keyframes:
kt = kf[0]
kx = kt / self._duration * w kx = kt / self._duration * w
if abs(x - kx) <= 8: if abs(x - kx) <= 8:
hit_kf_time = kt hit_kf_time = kt