def apply_changes (self):
""" Add changes to undo stack and tidy up """
dirty_list = self.model.get_dirty_property_list()
command = ''
undo_command = ''
if len(dirty_list) > 0:
# Get redo and undo commands
for prop in dirty_list:
new_command = self.model.get_string_command(
prop['name'],
prop['value'],
self.model.get_object()
)
init_value = self.model.init_values[prop['name']]['value']
new_undo_command = self.model.get_string_command(
prop['name'],
init_value[0],
self.model.get_object()
)
if new_command is None or new_undo_command is None:
break;
command += new_command
undo_command += new_undo_command
# Put commands in undo server
servers.get_command_server().newcommand(
str(command[:-1]),
str(undo_command[:-1])
)
self.tidy_up_for_close()
def on_save_button(self, evt):
# Send a enter key event to property for update values
event = wx.KeyEvent(wx.wxEVT_CHAR)
event.m_keyCode = wx.WXK_RETURN
self.cmds_pg.GetEventHandler().ProcessEvent(event)
# make this object the current
nebulagui.nebula_object = self.object
# Get redo command
self.redo = self.__get_redo_command()
# Get undo command
self.undo = self.__get_undo_command()
# new command
servers.get_command_server().newcommand(str(self.redo), str(self.undo))
self.draw_state_commands(self.object)
if self.object.hascommand("beginnewobjectentityclass"):
servers.get_entity_class_server().setentityclassdirty(
self.object, True)
elif self.object.hascommand("getid"):
servers.get_entity_object_server().setentityobjectdirty(
self.object, True)
if self.object.isa("nscenenode"):
self.object.loadresources()
self.object.setobjectdirty(True)
def on_change_undo(self, event):
mem_mb = self.int_ctrl_undo.GetValue()
mem_bytes = format.mb2bytes(mem_mb)
servers.get_command_server().setmemorylimit(mem_bytes)
set_repository_setting_value(
guisettings.ID_UndoMemory,
mem_mb
)
def update_undo_memory(self):
mem_used = servers.get_command_server().getmemoryused()
mem_limit = servers.get_command_server().getmemorylimit()
# Format to ###.# Xb
mem_used = format.bytes2best_str(mem_used)
mem_limit = format.bytes2best_str(mem_limit)
self.SetStatusText("Undo memory: " + mem_used + "/" + mem_limit, ID_UndoMemory)
def update_undo_memory(self):
mem_used = servers.get_command_server().getmemoryused()
mem_limit = servers.get_command_server().getmemorylimit()
# Format to ###.# Xb
mem_used = format.bytes2best_str(mem_used)
mem_limit = format.bytes2best_str(mem_limit)
self.SetStatusText("Undo memory: " + mem_used + "/" + mem_limit,
ID_UndoMemory)
def __do_command(self, function_name, new_value, old_value):
# redo
redo = self.cmd_init
redo = redo + "noreport = viewport." + function_name
redo = redo + "(" + str(new_value) + "); del viewport"
# undo
undo = self.cmd_init
undo = undo + "noreport = viewport." + function_name
undo = undo + "(" + str(old_value) + "); del viewport"
# new command
servers.get_command_server().newcommand(redo, undo)
def __do_int_command(self, attribute, new_value, old_value):
# redo
redo = self.cmd_init
redo = redo + "noreport = fog.setintvariable('" + attribute + "', "
redo = redo + str(new_value) + ");del fog"
# undo
undo = self.cmd_init
undo = undo + "noreport = fog.setintvariable('" + attribute + "', "
undo = undo + str(old_value) + ");del fog"
# new command
servers.get_command_server().newcommand(redo,undo)
def __do_float_command(self, attribute, new_value, old_value):
# redo
redo = self.cmd_init
redo = redo + "noreport = light.setfloatoverride('" + attribute + "', "
redo = redo + str(new_value) + ");del light"
# undo
undo = self.cmd_init
undo = undo + "noreport = light.setfloatoverride('" + attribute + "', "
undo = undo + str(old_value) + ");del light"
# new command
servers.get_command_server().newcommand(redo, undo)
def __do_float_command(self, attribute, new_value, old_value):
# redo
redo = self.cmd_init
redo = redo + "noreport = light.setfloatoverride('" + attribute + "', "
redo = redo + str(new_value) + ");del light"
# undo
undo = self.cmd_init
undo = undo + "noreport = light.setfloatoverride('" + attribute + "', "
undo = undo + str(old_value) + ");del light"
# new command
servers.get_command_server().newcommand(redo,undo)
def on_redo(self, event):
"""Redo the last undone command"""
try:
# Apply redo on current editor if it implements it...
active_editor = self.get_frame().GetActiveChild()
if active_editor.handle_redo():
return
except:
pass
# ...otherwise delegate the redo to the command server
servers.get_command_server().redo()
# and update any inspector whose values may have changed due to undo
self.get_frame().refresh_scene_values()
def on_redo(self, event):
"""Redo the last undone command"""
try:
# Apply redo on current editor if it implements it...
active_editor = self.get_frame().GetActiveChild()
if active_editor.handle_redo():
return
except:
pass
# ...otherwise delegate the redo to the command server
servers.get_command_server().redo()
# and update any inspector whose values may have changed due to undo
self.get_frame().refresh_scene_values()
def on_attribute_toggled(self, event):
# Update the toggled attribute for all the selected waypoints
waypoints = self.__get_selected_waypoints()
if len(waypoints) > 0:
index = event.GetSelection()
value = self.clbox.IsChecked(index)
cmd = ["", ""]
for each_waypoint in waypoints:
self.__append_set_attribute_cmd(each_waypoint, index, value,
cmd)
servers.get_command_server().newcommand(cmd[0], cmd[1])
# Update the attribute label
self.__update_label(index, waypoints)
def __delete_selected_layer(self):
layer_id = self.get_id_for_selected_layer()
layer_name = self.get_name_for_selected_layer()
cmd_server = servers.get_command_server()
redo = "noreport = pynebula.lookup" \
"('/sys/servers/layermanager')." \
"removelayerbyname('%s');" \
"del noreport" % layer_name
undo = "noreport = pynebula.lookup" \
"('/sys/servers/layermanager')." \
"createnewlayer2('%s',%s);" \
"del noreport" % (layer_name, layer_id)
cmd_server.newcommand(
str(redo),
str(undo)
)
# delete layer control
self.__delete_layer_ctrl(self.layer_selected)
self.__refresh_layers()
self.save_layers_state()
# select first layer by default
self.layer_selected = self.layers[0]
self.layer_selected.select()
def __execute_property (self, property, value, object, undo=False):
writeshared.set_object(object)
# Execute each setter with his value
if value != []:
command = self.__get_command(property, value, object)
if undo == False:
# Run the command
servers.get_python_server().run(str(command))
else:
init_value = self.init_values[property["name"]]["value"]
undo_cmd = self.__get_command(property, init_value[0], object)
servers.get_command_server().newcommand(str(command),
str(undo_cmd))
self.values[property['name']]['value'] = [readshared.get_result()]
object.setobjectdirty( True )
return readshared.get_result()
def __execute_property(self, property, value, object, undo=False):
writeshared.set_object(object)
# Execute each setter with his value
if value != []:
command = self.__get_command(property, value, object)
if undo == False:
# Run the command
servers.get_python_server().run(str(command))
else:
init_value = self.init_values[property["name"]]["value"]
undo_cmd = self.__get_command(property, init_value[0], object)
servers.get_command_server().newcommand(
str(command), str(undo_cmd))
self.values[property['name']]['value'] = [readshared.get_result()]
object.setobjectdirty(True)
return readshared.get_result()
def __do_color_command(self, attribute, new_color, old_color):
# redo
rgba = format.byte_rgb_2_unit_rgba(new_color)
redo = self.cmd_init
redo = redo + "noreport = fog.setvectoroverride('" + attribute + "', "
redo = redo + str(rgba[0]) + ", "
redo = redo + str(rgba[1]) + ", "
redo = redo + str(rgba[2]) + ", "
redo = redo + str(rgba[3]) + ");del fog"
# undo
rgba = format.byte_rgb_2_unit_rgba(old_color)
undo = self.cmd_init
undo = undo + "noreport = fog.setvectoroverride('" + attribute + "', "
undo = undo + str(rgba[0]) + ", "
undo = undo + str(rgba[1]) + ", "
undo = undo + str(rgba[2]) + ", "
undo = undo + str(rgba[3]) + ");del fog"
# new command
servers.get_command_server().newcommand(redo,undo)
def on_toggle_ai(self, event):
enable = event.Checked() or app.is_in_gameplay_mode()
self.Check(ID_ToggleAI, enable)
self.get_frame().get_toolbar().ToggleTool(ID_ToggleAI, enable)
if enable:
try:
try:
wx.BeginBusyCursor()
servers.get_command_server().clean()
servers.get_conjurer().saveeditorstate()
app.get_ai_tester().enablegameplayupdating()
finally:
wx.EndBusyCursor()
except:
# make sure any errors are not hidden
raise
else:
app.get_ai_tester().disablegameplayupdating()
servers.get_conjurer().restoreeditorstate()
def __do_color_command(self, attribute, new_color, old_color):
# redo
rgba = format.byte_rgb_2_unit_rgba(new_color)
redo = self.cmd_init
redo = redo + "noreport = light.setvectoroverride('" + attribute + "', "
redo = redo + str(rgba[0]) + ", "
redo = redo + str(rgba[1]) + ", "
redo = redo + str(rgba[2]) + ", "
redo = redo + str(rgba[3]) + ");del light"
# undo
rgba = format.byte_rgb_2_unit_rgba(old_color)
undo = self.cmd_init
undo = undo + "noreport = light.setvectoroverride('" + attribute + "', "
undo = undo + str(rgba[0]) + ", "
undo = undo + str(rgba[1]) + ", "
undo = undo + str(rgba[2]) + ", "
undo = undo + str(rgba[3]) + ");del light"
# new command
servers.get_command_server().newcommand(redo,undo)
def on_attribute_toggled(self, event):
# Update the toggled attribute for all the selected waypoints
waypoints = self.__get_selected_waypoints()
if len(waypoints) > 0:
index = event.GetSelection()
value = self.clbox.IsChecked(index)
cmd = ["", ""]
for each_waypoint in waypoints:
self.__append_set_attribute_cmd(
each_waypoint,
index,
value,
cmd
)
servers.get_command_server().newcommand(
cmd[0],
cmd[1]
)
# Update the attribute label
self.__update_label(index, waypoints)
def prelevel_process(is_new_level):
# Forbid any level operation while in game mode
if app.is_in_gameplay_mode():
cjr.show_error_message(
"Operation not allowed while in game mode"
)
return False
# Exit from any test mode
app.get_ai_tester().disablegameplayupdating()
app.get_ai_tester().disablesoundsources()
# Clear undo buffer
servers.get_command_server().clean()
if not is_new_level:
return True
# Discard deleted entities
servers.get_entity_object_server().discarddeletedobjects()
servers.get_entity_class_server().discarddeletedclasses()
# What follows should be done only for new and open level commands
# Clear selection
app.get_object_state().resetselection()
# Make terrain state release some buffers
if servers.get_conjurer().getcurrentstate() == 'terrain':
trn.get_terrain_module().setoutdoor(None)
# Begin a persist-restore process to close those invalid windows for
# the new level and refresh the valid ones (continue in postlevel_process)
# Persist guiDialog windows
frame = app.get_top_window()
prelevel_process.child_data = []
for child in frame.get_child_dialogs():
data = persist_window(child)
if data is not None:
prelevel_process.child_data.insert(0, data)
return True
def apply_changes(self):
""" Add changes to undo stack and tidy up """
dirty_list = self.model.get_dirty_property_list()
command = ''
undo_command = ''
if len(dirty_list) > 0:
# Get redo and undo commands
for prop in dirty_list:
new_command = self.model.get_string_command(
prop['name'], prop['value'], self.model.get_object())
init_value = self.model.init_values[prop['name']]['value']
new_undo_command = self.model.get_string_command(
prop['name'], init_value[0], self.model.get_object())
if new_command is None or new_undo_command is None:
break
command += new_command
undo_command += new_undo_command
# Put commands in undo server
servers.get_command_server().newcommand(str(command[:-1]),
str(undo_command[:-1]))
self.tidy_up_for_close()
def prelevel_process(is_new_level):
# Forbid any level operation while in game mode
if app.is_in_gameplay_mode():
cjr.show_error_message("Operation not allowed while in game mode")
return False
# Exit from any test mode
app.get_ai_tester().disablegameplayupdating()
app.get_ai_tester().disablesoundsources()
# Clear undo buffer
servers.get_command_server().clean()
if not is_new_level:
return True
# Discard deleted entities
servers.get_entity_object_server().discarddeletedobjects()
servers.get_entity_class_server().discarddeletedclasses()
# What follows should be done only for new and open level commands
# Clear selection
app.get_object_state().resetselection()
# Make terrain state release some buffers
if servers.get_conjurer().getcurrentstate() == 'terrain':
trn.get_terrain_module().setoutdoor(None)
# Begin a persist-restore process to close those invalid windows for
# the new level and refresh the valid ones (continue in postlevel_process)
# Persist guiDialog windows
frame = app.get_top_window()
prelevel_process.child_data = []
for child in frame.get_child_dialogs():
data = persist_window(child)
if data is not None:
prelevel_process.child_data.insert(0, data)
return True
def on_save_button (self, evt):
# Send a enter key event to property for update values
event = wx.KeyEvent(wx.wxEVT_CHAR)
event.m_keyCode = wx.WXK_RETURN
self.cmds_pg.GetEventHandler().ProcessEvent(event)
# make this object the current
nebulagui.nebula_object = self.object
# Get redo command
self.redo = self.__get_redo_command()
# Get undo command
self.undo = self.__get_undo_command()
# new command
servers.get_command_server().newcommand(str(self.redo), str(self.undo))
self.draw_state_commands(self.object)
if self.object.hascommand("beginnewobjectentityclass"):
servers.get_entity_class_server().setentityclassdirty(
self.object,
True
)
elif self.object.hascommand("getid"):
servers.get_entity_object_server().setentityobjectdirty(
self.object,
True
)
if self.object.isa("nscenenode"):
self.object.loadresources()
self.object.setobjectdirty(True)
def __del__ (self):
""" Unbind used signals """
pynebula.pyUnbindTargetObject(
app.get_object_state(),
'singleentityplaced',
self.entity_browser
)
pynebula.pyUnbindTargetObject(
servers.get_command_server(),
'entitymodified',
self.entity_browser
)
pynebula.pyUnbindTargetObject(
app.get_object_state(),
'selectionchanged',
self.entity_browser
)
def __delete_selected_layer(self):
layer_id = self.get_id_for_selected_layer()
layer_name = self.get_name_for_selected_layer()
cmd_server = servers.get_command_server()
redo = "noreport = pynebula.lookup" \
"('/sys/servers/layermanager')." \
"removelayerbyname('%s');" \
"del noreport" % layer_name
undo = "noreport = pynebula.lookup" \
"('/sys/servers/layermanager')." \
"createnewlayer2('%s',%s);" \
"del noreport" % (layer_name, layer_id)
cmd_server.newcommand(str(redo), str(undo))
# delete layer control
self.__delete_layer_ctrl(self.layer_selected)
self.__refresh_layers()
self.save_layers_state()
# select first layer by default
self.layer_selected = self.layers[0]
self.layer_selected.select()
def execute(inspector_win):
# Send a enter key event to property for update values
event = wx.KeyEvent(wx.wxEVT_CHAR)
event.m_keyCode = wx.WXK_RETURN
inspector_win.cmds_pg.GetEventHandler().ProcessEvent(event)
# make this object the current
nebulagui.nebula_object = inspector_win.object
# Construct the command string to be called.
# A variable will be use for storage the return value/s
arg = inspector_win.cmd_proto_name.rsplit('_')
command = "import nebulagui;"
command = command + "result = nebulagui.nebula_object.%s" % inspector_win.cmds.GetValue()+ "("
i = 0
for field in inspector_win.in_elements:
if arg[2][i] == 's':
command = command + "'%s'," % field.GetValueAsString(0)
elif arg[2][i] == 'o':
command = command + "lookup('%s')," % field.GetValueAsString(0)
else:
command = command + "%s," % field.GetValueAsString(0)
i = i + 1
if i > 0:
command = command[:-1]
command = command + ")"
# Make undo command if possible
normal_execute = True
if re.compile("set.*").match(inspector_win.cmds.GetValue()):
name = inspector_win.cmds.GetValue()[3:]
num_getcmd = inspector_win.cmds.FindString(str("get"+name))
if num_getcmd != wx.NOT_FOUND:
proto_cmd = inspector_win.get_dict[str("get"+name)]
get_arg = proto_cmd.rsplit('_')
if get_arg[2] == 'v':
# Execute the get for get undo values
get_cmd = "import nebulagui;import savecmdsinspector;"
get_cmd = get_cmd + "savecmdsinspector.ret = nebulagui.nebula_object.%s" \
% str("get"+name) + "()"
pynebula.lookup('/sys/servers/persist/npythonserver').\
run(str(get_cmd))
# Create undo command
i = 0
undo_cmd = "import nebulagui;"
undo_cmd = undo_cmd + "nebulagui.nebula_object.%s" % str("set"+name) + "("
for i in xrange(len(get_arg[0])):
if len(get_arg[0]) > 1:
element = ret[i]
else:
element = ret
if get_arg[0][i] == 's':
undo_cmd = undo_cmd + "'%s'," % str(element)
elif get_arg[0][i] == 'o':
undo_cmd = undo_cmd + "lookup('%s')," % str(element)
else:
undo_cmd = undo_cmd + "%s," % str(element)
i = i + 1
undo_cmd = undo_cmd[:-1] + ")"
# New command
servers.get_command_server().newcommand(str(command),
str(undo_cmd))
normal_execute = False
if normal_execute:
# Run the command
servers.get_python_server().run(str(command))
# Look for return values. If it have, extract it from the result
# and fill the propertygrid fields.
if arg[0][0] != 'v':
if len(arg[0]) > 1:
for i in xrange(len(arg[0])):
value = servers.get_python_server().\
run("import savecmdsinspector;"\
"savecmdsinspector.ret = "\
"result[" + str(i) +"]")
draw_return_values(inspector_win, ret, arg[0], inspector_win.out_elements[i])
else:
value = servers.get_python_server().\
run("import savecmdsinspector;"\
"savecmdsinspector.ret = "\
"result")
draw_return_values(inspector_win, ret, arg[0], inspector_win.out_elements[0])
# delete temp variable
servers.get_python_server().run(str("del result"))
# if is a entity dirt the object.
# TODO: Ugly hack! Find a better way to do this
if inspector_win.object.hascommand("beginnewobjectentityclass"):
servers.get_entity_class_server().setentityclassdirty(inspector_win.object, True)
elif inspector_win.object.hascommand("getid"):
servers.get_entity_object_server().setentityobjectdirty(inspector_win.object, True)
# Refresh control
inspector_win.cmds_pg.CollapseAll()
inspector_win.cmds_pg.ExpandAll()
inspector_win.executed = True
def on_clean_undos(self, evt):
"""Clean the undo server's buffer"""
servers.get_command_server().clean()
def on_change_undo(self, event):
mem_mb = self.int_ctrl_undo.GetValue()
mem_bytes = format.mb2bytes(mem_mb)
servers.get_command_server().setmemorylimit(mem_bytes)
set_repository_setting_value(guisettings.ID_UndoMemory, mem_mb)
def on_clean_undos(self, evt):
"""Clean the undo server's buffer"""
servers.get_command_server().clean()
def restore_undo():
"""Restore undo preferences"""
undo_memory = get_repository_setting_value('undo memory')
servers.get_command_server().setmemorylimit(format.mb2bytes(undo_memory))
def restore_undo():
"""Restore undo preferences"""
undo_memory = get_repository_setting_value('undo memory')
servers.get_command_server().setmemorylimit( format.mb2bytes(undo_memory) )