Give each tab its own full timeline and transport (PlayerPanel refactor)

Extracts a new PlayerPanel widget (video + its own seek slider/marker
strip + its own centered frame-step/play/mute transport row) into
player_panel.py. Both Source and Preview tabs now use one, so
switching tabs switches a complete, independent monitor -- its own
scrubber, its own play state, its own frame-stepping -- not just the
video frame with a single shared play button underneath.

main.py's global keyboard shortcuts (,/./space/left/right) now
dispatch to whichever panel is active via a small _active_panel()
helper, so they follow the same 'whichever monitor you're looking at'
rule as the on-screen controls.

MarkerStrip (clap detection) and the Mark Audio/Video/offset/export
row stay outside the tabs, at the MainWindow level -- marking and
exporting are inherently about the source file, not the preview clip,
so only the timeline+transport moved, not the whole marking workflow.

Updated every existing smoke test for the new win.source_panel.* /
win.preview_panel.* structure (previously flat win.player,
win.seek_slider, etc.), and added a new check to
smoke_test_preview.py confirming the Preview tab's slider is a
genuinely separate, functional widget -- dragging it seeks the preview
player without moving the source player, which is the actual thing
this change was for.

Verified the full suite on the virtual Xvfb display, plus a live
click-through (mark both events, build preview, confirm the Preview
tab shows its own populated timeline/transport, not the source's).
This commit is contained in:
ThePendulum
2026-07-26 03:58:23 +02:00
parent 0a8f9f45bd
commit 8c34a0f0c2
10 changed files with 309 additions and 258 deletions
+9 -8
View File
@@ -42,24 +42,25 @@ def main():
print("PASS: Load File lives in the File menu")
# -- Right-click on the player toggles play/pause
assert win.player.mpv.pause is True, "should start paused"
win.player.mpv.command("keypress", "MBTN_RIGHT")
assert win.source_panel.player.mpv.pause is True, "should start paused"
win.source_panel.player.mpv.command("keypress", "MBTN_RIGHT")
qapp.processEvents()
time.sleep(0.2)
qapp.processEvents()
assert win.player.mpv.pause is False, "right-click should have started playback"
assert win.play_button.text() == "Pause"
assert win.source_panel.player.mpv.pause is False, "right-click should have started playback"
assert win.source_panel.play_button.text() == "Pause"
print("PASS: right-click on player started playback")
win.player.mpv.command("keypress", "MBTN_RIGHT")
win.source_panel.player.mpv.command("keypress", "MBTN_RIGHT")
qapp.processEvents()
time.sleep(0.2)
qapp.processEvents()
assert win.player.mpv.pause is True, "second right-click should pause again"
assert win.play_button.text() == "Play"
assert win.source_panel.player.mpv.pause is True, "second right-click should pause again"
assert win.source_panel.play_button.text() == "Play"
print("PASS: right-click on player paused again")
win.player.shutdown()
win.source_panel.shutdown()
win.preview_panel.shutdown()
print("\nRIGHT-CLICK / FILE MENU SMOKE TEST PASSED")