def loadUIFiles(self):
self._sheetPrototypes = {}
prefs = []
import wallaby.frontends as frontends
from twisted.plugin import getCache
for p in FX.packagePath(FX.appModule + ".prefs"): prefs.append(p)
for frontend in getCache(frontends):
for p in FX.packagePath("wallaby.frontends." + frontend + ".prefs"): prefs.append(p)
import os
for path in prefs:
root = re.sub(r'[/\\]','.', path).replace('..', '')
root = re.sub(r'^.*wallaby\.', 'wallaby.', root)
files = os.listdir(path)
for file in files:
if '.py' in file and '.pyc' not in file and 'UI_' in file:
basename, ext = os.path.splitext(file)
if ext == '.py':
mod = FX.imp(root + '.' + basename)
print "Loading prefs sheet", root + '.' + basename, mod
if mod == None: continue
import string
cls = basename[0] + string.lower(basename[1]) + basename[2] + string.upper(basename[3]) + basename[4:]
sheetName = unicode(basename.replace('UI_', ''))
if not cls in mod.__dict__: continue
self._sheetPrototypes[sheetName] = mod.__dict__[cls]
def loadUIFiles(self):
# Do not reload widgets if not changed
if self.sheets is None or self.sheets == self._lastSheets: return
self._lastSheets = self.sheets
self.clear()
isheets = []
self._sheetPrototypes = {}
import wallaby.frontends as frontends
from twisted.plugin import getCache
for p in FX.packagePath(FX.appModule + ".isheet"): isheets.append(p)
for frontend in getCache(frontends):
for p in FX.packagePath("wallaby.frontends." + frontend + ".isheet"): isheets.append(p)
import os
for path in isheets:
root = re.sub(r'[/\\]','.', path).replace('..', '')
root = re.sub(r'^.*wallaby\.', 'wallaby.', root)
files = os.listdir(path)
for file in files:
if '.py' in file and '.pyc' not in file and 'UI_' in file:
basename, ext = os.path.splitext(file)
if ext != '.py': continue
mod = FX.imp(root + '.' + basename)
if mod == None: continue
cls = basename[0] + string.lower(basename[1]) + basename[2] + string.upper(basename[3]) + basename[4:]
sheetName = unicode(basename.replace('UI_', ''))
sheetCache = None
if sheetName in self._sheetPrototypes:
continue
if re.match(self.sheets, sheetName) is None:
continue
if not self.isMultiPage():
p = self.parent()
while p != None and (not isinstance(p, Container) or not p.isMultiPage()):
p = p.parent()
if p is not None:
sheetCache = p.sheetCache
if sheetName in sheetCache:
self._sheet = sheetCache[sheetName]
return
if not cls in mod.__dict__:
for key, val in mod.__dict__.items():
if key.startswith("Ui_"):
cls = key
break
if not cls in mod.__dict__: continue
self._sheetPrototypes[sheetName] = mod.__dict__[cls]
sheet = QtGui.QWidget(self)
sheet.ui = self._sheetPrototypes[sheetName]()
sheet.ui.setupUi(sheet)
sheet.setObjectName(sheetName + "Sheet")
if sheetCache is not None:
self._sheet = sheet
sheetCache[sheetName] = sheet
# also add the cached sheet to the current widget
# to allow nested widgets to also be loaded
self.addChildWidget(sheet)
