def load_formula(self,file):
try:
self.compiler.load_formula_file(file)
type = browser.guess_type(file)
browser.set_type(type)
browser.update(file)
browser.show(self.window, self.f, type)
return True
except Exception, err:
self.show_error_message(_("Error opening %s") % file, err)
return False
def load(self,file):
try:
if fc.FormulaTypes.isFormula(file):
self.load_formula(file)
return True
self.f.loadFctFile(open(file))
self.update_recent_files(file)
self.set_filename(file)
browser.update(self.f.forms[0].funcFile, self.f.forms[0].funcName)
return True
except Exception, err:
self.show_error_message(_("Error opening %s") % file,err)
return False
class MainWindow:
def __init__(self, extra_paths=[]):
self.quit_when_done =False
self.save_filename = None
self.compress_saves = True
self.f = None
self.use_preview = True
self.four_d_sensitives = []
# window widget
self.set_icon()
self.window = gtk.Window()
self.window.set_default_size(900,700)
self.window.connect('delete-event', self.quit)
# keyboard handling
self.keymap = {
gtk.keysyms.Left : self.on_key_left,
gtk.keysyms.Right : self.on_key_right,
gtk.keysyms.Up : self.on_key_up,
gtk.keysyms.Down : self.on_key_down,
gtk.keysyms.Escape : self.on_key_escape
}
self.accelgroup = gtk.AccelGroup()
self.window.add_accel_group(self.accelgroup)
self.window.connect('key-release-event', self.on_key_release)
# create fractal compiler and load standard formula and
# coloring algorithm files
self.compiler = fc.instance
for path in extra_paths:
self.compiler.add_func_path(path)
self.recent_files = preferences.userPrefs.get_list("recent_files")
self.vbox = gtk.VBox()
self.window.add(self.vbox)
self.f = gtkfractal.T(self.compiler,self)
self.f.freeze() # create frozen - main prog will thaw us
self.create_subfracts(self.f)
self.set_filename(None)
try:
# try to make default image more interesting
self.f.set_cmap(fractconfig.instance.find_resource(
"basic.map",
"maps",
"maps"))
except Exception, ex:
#print ex
pass
self.model = model.Model(self.f)
preferences.userPrefs.connect(
'image-preferences-changed',
self.on_prefs_changed)
browser.update(self.f.forms[0].funcFile, self.f.forms[0].funcName)
self.create_ui()
self.create_toolbar()
self.create_fractal(self.f)
self.create_status_bar()
# create these properly later to avoid 'end from FAM server connection' messages
self.saveas_fs = None
self.saveimage_fs = None
self.hires_image_fs = None
self.open_fs = None
self.window.show_all()
self.update_subfract_visibility(False)
self.populate_warpmenu(self.f)
self.update_recent_file_menu()
self.update_image_prefs(preferences.userPrefs)
self.statuses = [ _("Done"),
_("Calculating"),
_("Deepening (%d iterations)"),
_("Antialiasing"),
_("Paused"),
_("Reducing Periodicity Tolerance")]
self.f.set_saved(True)
def test_update(self):
b = browser.BrowserDialog(None, self.f)
b = browser.update(None)
m = browser_model.instance
self.assertEqual(None, m.current.fname)
self.assertEqual(None, m.current.formula)
def test_update(self):
b = browser.BrowserDialog(None,self.f)
b = browser.update(None)
m = browser_model.instance
self.assertEqual(None, m.current.fname)
self.assertEqual(None, m.current.formula)
