pax/booru-viewer
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Code Issues Releases 18 Activity

Video placeholder thumbnails, multi-select delete in library

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- Videos show a play triangle + file extension as placeholder
- Multi-select right-click: bulk delete from library
- Image thumbnails confirmed working
This commit is contained in:
pax 2026-04-05 01:53:14 -05:00
parent 1febdb4b1a
commit 189e44db1b
1 changed files with 42 additions and 4 deletions
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44
booru_viewer/gui/library.py
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@ -82,6 +82,7 @@ class LibraryView(QWidget):
self._grid.post_selected.connect(self._on_selected)
self._grid.post_activated.connect(self._on_activated)
self._grid.context_requested.connect(self._on_context_menu)
self._grid.multi_context_requested.connect(self._on_multi_context_menu)
layout.addWidget(self._grid)
# ------------------------------------------------------------------
@ -112,9 +113,22 @@ class LibraryView(QWidget):
if filepath.suffix.lower() not in self._VIDEO_EXTS:
self._generate_thumb_async(i, filepath, cached_thumb)
else:
# Try loading first frame via QPixmap (works for some formats)
pix = QPixmap(str(filepath))
if not pix.isNull():
# Video placeholder with play triangle
from PySide6.QtGui import QPainter, QColor, QFont
pix = QPixmap(LIBRARY_THUMB_SIZE - 4, LIBRARY_THUMB_SIZE - 4)
pix.fill(QColor(40, 40, 40))
painter = QPainter(pix)
painter.setPen(QColor(180, 180, 180))
painter.setFont(QFont(painter.font().family(), 9))
painter.drawText(pix.rect(), Qt.AlignmentFlag.AlignBottom | Qt.AlignmentFlag.AlignHCenter, filepath.suffix.upper().lstrip("."))
# Draw play triangle
painter.setPen(Qt.PenStyle.NoPen)
painter.setBrush(QColor(180, 180, 180, 150))
cx, cy = pix.width() // 2, pix.height() // 2 - 10
from PySide6.QtGui import QPolygon
from PySide6.QtCore import QPoint as QP
painter.drawPolygon(QPolygon([QP(cx - 15, cy - 20), QP(cx - 15, cy + 20), QP(cx + 20, cy)]))
painter.end()
thumb.set_pixmap(pix)
# ------------------------------------------------------------------
@ -278,3 +292,27 @@ class LibraryView(QWidget):
lib_thumb = thumbnails_dir() / "library" / f"{filepath.stem}.jpg"
lib_thumb.unlink(missing_ok=True)
self.refresh()
def _on_multi_context_menu(self, indices: list, pos) -> None:
files = [self._files[i] for i in indices if 0 <= i < len(self._files)]
if not files:
return
menu = QMenu(self)
delete_all = menu.addAction(f"Delete {len(files)} files from Library")
action = menu.exec(pos)
if not action:
return
if action == delete_all:
reply = QMessageBox.question(
self, "Confirm", f"Delete {len(files)} files from library?",
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No,
)
if reply == QMessageBox.StandardButton.Yes:
for f in files:
f.unlink(missing_ok=True)
lib_thumb = thumbnails_dir() / "library" / f"{f.stem}.jpg"
lib_thumb.unlink(missing_ok=True)
self.refresh()