def __init__(self, id, name, thumbnail):
self._id = id
self._name = name
img = qimage_argb32_from_png_decoding(thumbnail)
self._thumbnail_icon = QIcon() if img.is_null() else QIcon(
QPixmap.from_image(img))
super().__init__(self._thumbnail_icon, self._name)
def __init__(self, label_id, image_id, name, width, height, image,
thumbnail, transformation):
self._label_id = label_id
self._image_id = image_id
self._name = name
self._width = width
self._height = height
self._translated = transformation[0] == '1'
self._rotated = transformation[1] == '1'
self._scaled = transformation[2] == '1'
img = qimage_argb32_from_png_decoding(thumbnail)
self._thumbnail_icon = QIcon() if img.is_null() else QIcon(
QPixmap.from_image(img))
img = qimage_argb32_from_png_decoding(image)
self._image = QIcon() if img.is_null() else img
super().__init__(self._thumbnail_icon, self._name)
def build_gui(watcher):
app = QApplication(title="title here")
menu = QMenu()
rebuild_menu(menu, app, watcher)
with pkg_resources.path(assets, ICON_PATH) as icon_res_path:
image = QImage(str(icon_res_path))
print(icon_res_path, image)
pixmap = QPixmap.from_image(image)
icon = QIcon(pixmap)
systray = QSystemTrayIcon(icon)
systray.set_context_menu(menu)
systray.show()
# systray must be returned or it will be garbage collected
return app, menu, systray
def update_info(self, image_item):
def str_info(t, info, length=60):
title = t + ' ' + '-' * (length - len(t) - 1)
info = '\n'.join(
[f' - {k:<15} : {str(value)}' for k, value in info.items()])
return title + '\n' + info + '\n'
data_base_info = {
'Image name': image_item.name,
'Width': image_item.width,
'Height': image_item.height,
'Translated': image_item.translated,
'Rotated': image_item.rotated,
'Scaled': image_item.scaled
}
image_info = {
'Width': image_item.image.width(),
'Height': image_item.image.height(),
'Format': image_item.image.format(),
'Depth': image_item.image.depth(),
'Bytes per line': image_item.image.bytes_per_line(),
'Cache key': hex(image_item.image.cache_key())
}
metadata_info = {
k: image_item.image.text(k)
for k in image_item.image.text_keys()
}
self.info.plain_text = str_info('From database', data_base_info) \
+ str_info('From image', image_info) \
+ str_info('From meta data', metadata_info)
self.view_label.pixmap = QPixmap.from_image(image_item.image)
self.translated_widget.brush = QBrush(
self.green_color) if image_item.translated else QBrush(
self.red_color)
self.rotated_widget.brush = QBrush(
self.green_color) if image_item.rotated else QBrush(self.red_color)
self.scaled_widget.brush = QBrush(
self.green_color) if image_item.scaled else QBrush(self.red_color)
