def set_library_icon(self):
icon = QIcon(library_icon_path())
has_icon = not icon.isNull() and len(icon.availableSizes()) > 0
if not has_icon:
icon = self.original_library_icon
self.qaction.setIcon(icon)
self.gui.setWindowIcon(icon)
self.remove_library_icon_action.setEnabled(has_icon)
def finalize_entry(entry):
icon_path = entry.get('Icon')
if icon_path:
ic = QIcon(icon_path)
if not ic.isNull():
pmap = ic.pixmap(48, 48)
if not pmap.isNull():
entry['icon_data'] = pixmap_to_data(pmap)
try:
entry['MimeType'] = tuple(entry['MimeType'])
except KeyError:
entry['MimeType'] = ()
return entry
def cached_emblem(self, cache, name, raw_icon=None):
ans = cache.get(name, False)
if ans is not False:
return ans
sz = self.emblem_size
ans = None
if raw_icon is not None:
ans = raw_icon.pixmap(sz, sz)
elif name == ':ondevice':
ans = QIcon(I('ok.png')).pixmap(sz, sz)
elif name:
pmap = QIcon(os.path.join(config_dir, 'cc_icons', name)).pixmap(sz, sz)
if not pmap.isNull():
ans = pmap
cache[name] = ans
return ans
def change_icon(self):
ci = self.plist.currentItem()
if ci is None:
return error_dialog(self, _('No selection'), _(
'No application selected'), show=True)
paths = choose_images(self, 'choose-new-icon-for-open-with-program', _(
'Choose new icon'))
if paths:
ic = QIcon(paths[0])
if ic.isNull():
return error_dialog(self, _('Invalid icon'), _(
'Could not load image from %s') % paths[0], show=True)
pmap = ic.pixmap(48, 48)
if not pmap.isNull():
entry = ci.data(ENTRY_ROLE)
entry['icon_data'] = pixmap_to_data(pmap)
ci.setData(ENTRY_ROLE, entry)
self.update_stored_config()
ci.setIcon(ic)