def display_image(self):
if not self.index == -1:
self.image.clear()
self.image.resize(self.image.minimumSizeHint())
file = self.images[self.index]
if os.path.isfile(file):
self.label_name.setText(file)
self.label_numero.setText(
str(self.index + 1) + ' / ' + str(len(self.images)))
# image list
self.image_gallery.select_row(self.index)
image_reader = QImageReader(file)
if image_reader.imageCount() > 1:
# Animated image
movie = QMovie(file)
movie.setCacheMode(QMovie.CacheAll)
movie.jumpToFrame(0)
movie_size = movie.currentPixmap().size()
self.image.setMovie(movie)
self.image.resize(movie_size)
movie.start()
else:
self.image.setPixmap(QPixmap(file))
self.image.resize(self.image.pixmap().size())
# fit image
if self.action_fit_screen.isChecked():
self.fit_screen()
elif self.action_fit_horizontal.isChecked():
self.fit_width()
elif self.action_fit_vertical.isChecked():
self.fit_height()
else:
self.ratio = 1.0
self.action_zoom_in.setEnabled(True)
self.action_zoom_out.setEnabled(True)
# scrollbar position
self.scroll_area.verticalScrollBar().setSliderPosition(0)
self.scroll_area.horizontalScrollBar().setSliderPosition(0)
class MovieSplashScreen(QSplashScreen):
my_size = QSize(600, 600)
def __init__(self, path_to_gif: str):
self.movie = QMovie(path_to_gif)
self.movie.jumpToFrame(0)
pixmap = QPixmap(self.my_size)
QSplashScreen.__init__(self, pixmap)
self.movie.frameChanged.connect(self.repaint)
def showEvent(self, event: PySide6.QtGui.QShowEvent) -> None:
self.movie.start()
def hideEvent(self, event: PySide6.QtGui.QHideEvent) -> None:
self.movie.stop()
def paintEvent(self, event: PySide6.QtGui.QPaintEvent) -> None:
painter = QPainter(self)
pixmap = self.movie.currentPixmap()
pixmap = pixmap.scaled(self.my_size)
painter.drawPixmap(0, 0, pixmap)
def media_preview(self, filename):
media_preview = QMovie(filename)
self.preview_widget.setMovie(media_preview)
self.preview_widget.movie().start()
self.preview_widget.resize(media_preview.currentPixmap().width(), media_preview.currentPixmap().height())