def OnLabelLeftDown(self, object, event):
if event.ShiftDown():
self.waiting_until_left_up = cad.ShiftSelect(
object, event.ControlDown())
else:
# shift not down
if event.ControlDown():
if cad.ObjectMarked(object):
cad.Unselect(object, True)
else:
cad.Select(object, True)
else:
if cad.ObjectMarked(object):
self.waiting_until_left_up = True
cad.Select(object, True)
else:
cad.ClearSelection(False)
cad.Select(object, True)
def OnLeftClick(self, event):
# select one object
objects = cad.ObjectsUnderWindow(cad.IRect(self.select_mode.button_down_point.x, self.select_mode.button_down_point.y), False, True, self.select_mode.filter, True)
if len(objects) > 0:
object = objects[0]
if event.controlDown:
if cad.ObjectMarked(object):
cad.Unselect(object, True)
else:
cad.Select(object)
else:
cad.ClearSelection(True)
cad.Select(object)
else:
cad.ClearSelection(True)
def OnGlCommands(self, select, marked, no_color):
if not no_color: cad.DrawColor(cad.Color(0, 0, 0))
cad.DrawSymbol(3 if marked or cad.ObjectMarked(self) else 0,
self.pos.x, self.pos.y, 0.0)
if not no_color: cad.DrawColor(cad.Color(0, 255, 0))
cad.DrawSymbol(1, self.pos.x, self.pos.y, 0.0)
def RenderObject(self, expanded, prev_object, prev_object_expanded, object,
next_object, level):
save_x = self.xpos
self.RenderBranchIcons(object, next_object, expanded, level)
label_start_x = self.xpos
# find icon info
if not self.render_just_for_calculation:
self.dc.DrawBitmap(
wx.Bitmap(object.GetIconFilePath(), wx.BITMAP_TYPE_ANY),
self.xpos, self.ypos)
self.rendered_objects.append(object)
self.xpos += 16
str = object.GetTitle()
if not self.render_just_for_calculation:
if self.render_labels and cad.ObjectMarked(object):
self.dc.SetBackgroundMode(wx.SOLID)
self.dc.SetTextBackground(wx.BLUE)
self.dc.SetTextForeground(wx.WHITE)
else:
self.dc.SetBackgroundMode(wx.TRANSPARENT)
self.dc.SetTextForeground(wx.BLACK)
self.dc.DrawText(str, self.xpos, self.ypos)
text_width = 0
if self.render_just_for_calculation or not self.render_labels:
# just make a guess, we don't have a valid m_dc
text_width = 10 * len(str)
else:
text_size = self.GetTextExtent(str)
text_width = text_size.GetWidth()
label_end_x = self.xpos + 8 + text_width
if not self.render_just_for_calculation and self.render_labels:
self.AddLabelButton(expanded, prev_object, prev_object_expanded,
object, next_object, label_start_x,
label_end_x)
if label_end_x > self.max_xpos: self.max_xpos = label_end_x
self.ypos += 18
end_object = (next_object == None)
self.end_child_list.append(end_object)
self.xpos = save_x
if expanded:
prev_child = None
prev_child_expanded = False
child = object.GetFirstChild()
while child != None:
next_child = object.GetNextChild()
expanded = self.IsExpanded(child)
self.RenderObject(expanded, prev_child, prev_child_expanded,
child, next_child, level + 1)
prev_child = child
prev_child_expanded = expanded
child = next_child
self.end_child_list.pop()
def OnLabelRightDown(self, object, event):
if not cad.ObjectMarked(object):
cad.ClearSelection(False)
cad.Select(object, True)
def OnMouse(self, event):
# to do? if(wxGetApp().m_property_grid_validation)return;
if event.Entering():
self.SetFocus() # so middle wheel works
if event.LeftDown():
button = self.HitTest(event.GetPosition())
if button:
if button.type == ButtonTypePlus or button.type == ButtonTypeMinus:
self.SetExpanded(button.obj, button.type == ButtonTypePlus)
self.SetVirtualSize(self.GetRenderSize())
self.Refresh()
else:
self.OnLabelLeftDown(button.obj, event)
self.clicked_object = button.obj
else:
cad.ClearSelection(True)
self.button_down_point = event.GetPosition()
if event.LeftUp():
if self.dragging:
self.dragging = False
# find the object to drop on to
button = self.HitTest(event.GetPosition())
if (button == None) or not cad.ObjectMarked(
button.obj
): # can only drop on to an item other than one of the items being dragged
# test drop possible
drag_possible = True
add_to = cad.GetApp()
if button and button.paste_into: add_to = button.paste_into
for object in self.dragged_list:
if not add_to.CanAdd(object) or not object.CanAddTo(
add_to):
drag_possible = False
break
if drag_possible:
cad.StartHistory()
# cut the objects
cad.DeleteObjectsUndoably(self.dragged_list)
# paste the objects
for object in self.dragged_list:
if object.OneOfAKind():
one_found = False
child = add_to.GetFirstChild()
while child:
if child.GetType() == object.GetType():
child.CopyFrom(object)
one_found = True
break
child = add_to.GetNextChild()
if not one_found:
cad.AddUndoably(
object, add_to, button.paste_before if
(button != None) else None)
else:
cad.AddUndoably(
object, add_to, button.paste_before if
(button != None) else None)
cad.EndHistory()
else:
self.Refresh()
else:
self.Refresh()
else:
if self.waiting_until_left_up:
cad.ClearSelection(False)
cad.Select(self.clicked_object, True)
self.waiting_until_left_up = False
if event.RightDown():
button = self.HitTest(event.GetPosition())
self.clicked_object = None
if (button != None) and (button.type == ButtonTypeLabelBefore
or button.type == ButtonTypeLabel):
self.clicked_object = button.obj
self.OnLabelRightDown(button.obj, event)
if event.RightUp():
if self.dragging:
self.dragging = False
else:
tools = self.GetDropDownTools(event.ControlDown())
menu = wx.Menu()
for tool in tools:
wx.GetApp().AddToolToListAndMenu(tool, menu)
self.PopupMenu(menu, event.GetPosition())
if event.Dragging():
if event.LeftIsDown() or event.RightIsDown():
if (not self.dragging) and (
math.fabs(self.button_down_point.x - event.GetX()) > 2
or math.fabs(self.button_down_point.y - event.GetY()) >
2):
self.dragging = True
self.dragged_list = cad.GetSelectedObjects()
if self.dragging:
self.drag_position = self.CalcUnscrolledPosition(
event.GetPosition())
button = self.HitTest(event.GetPosition())
self.drag_paste_rect = wx.Rect(0, 0, 0, 0)
if (button != None) and (button.type == ButtonTypeLabelBefore):
self.drag_paste_rect = button.rect
self.Refresh()
if event.LeftDClick():
if self.clicked_object:
wx.GetApp().EditUndoably(self.clicked_object)
event.Skip()