def pixmap_cache(name, path=None):
""" Return the QPixmap corresponding to a filename. If the filename does not
contain a path component, 'path' is used (or if 'path' is not specified,
the local 'images' directory is used).
"""
if name[:1] == '@':
image = convert_image(name.replace(' ', '_').lower())
if image is not None:
return image.create_image()
name_path, name = os.path.split(name)
name = name.replace(' ', '_').lower()
if name_path:
filename = os.path.join(name_path, name)
else:
if path is None:
filename = os.path.join(os.path.dirname(__file__), 'images', name)
else:
filename = os.path.join(path, name)
filename = os.path.abspath(filename)
if is_qt5:
pm = QtGui.QPixmapCache.find(filename)
if pm is None:
pm = QtGui.QPixmap(filename)
QtGui.QPixmapCache.insert(filename, pm)
else:
pm = QtGui.QPixmap()
if not QtGui.QPixmapCache.find(filename, pm):
pm.load(filename)
QtGui.QPixmapCache.insert(filename, pm)
return pm
def pixmap_cache(name, path=None):
""" Convert an image file name to a cached QPixmap
Returns the QPixmap corresponding to a filename. If the filename does not
contain a path component, 'path' is used (or if 'path' is not specified,
the local 'images' directory is used).
"""
if name[:1] == "@":
image = convert_image(name.replace(" ", "_").lower())
if image is not None:
return image.create_image()
name_path, name = os.path.split(name)
name = name.replace(" ", "_").lower()
if name_path:
filename = os.path.join(name_path, name)
else:
if path is None:
filename = os.path.join(os.path.dirname(__file__), "images", name)
else:
filename = os.path.join(path, name)
filename = os.path.abspath(filename)
if is_qt5:
pm = QtGui.QPixmapCache.find(filename)
if pm is None:
pm = QtGui.QPixmap(filename)
QtGui.QPixmapCache.insert(filename, pm)
else:
pm = QtGui.QPixmap()
if not QtGui.QPixmapCache.find(filename, pm):
pm.load(filename)
QtGui.QPixmapCache.insert(filename, pm)
return pm
def convert_theme(value, level=3):
""" Converts a specified value to a Theme if possible.
"""
if not isinstance(value, six.string_types):
return value
if (value[:1] == '@') and (value.find(':') >= 2):
try:
from .image.image import ImageLibrary
info = ImageLibrary.image_info(value)
except:
info = None
if info is not None:
return info.theme
from .theme import Theme
return Theme(image=convert_image(value, level + 1))
