# ##########################################################
# FlatCAM: 2D Post-processing for Manufacturing #
# File Author: Marius Adrian Stanciu (c) #
# Date: 8/17/2019 #
# MIT Licence #
# ##########################################################
from camlib import distance, arc, AppRTreeStorage
from PyQt6 import QtCore, QtWidgets, QtGui
from PyQt6.QtCore import Qt
from appEditors.exc_plugins.ExcDrillPlugin import ExcDrillEditorTool
from appEditors.exc_plugins.ExcSlotPlugin import ExcSlotEditorTool
from appEditors.exc_plugins.ExcDrillArrayPlugin import ExcDrillArrayEditorTool
from appEditors.exc_plugins.ExcSlotArrayPlugin import ExcSlotArrayEditorTool
from appEditors.exc_plugins.ExcResizePlugin import ExcResizeEditorTool
from appEditors.exc_plugins.ExcCopyPlugin import ExcCopyEditorTool
from appGUI.GUIElements import FCEntry, FCTable, FCDoubleSpinner, FCButton, FCLabel, GLay
from appEditors.appGeoEditor import FCShapeTool, DrawTool, DrawToolShape, DrawToolUtilityShape, AppGeoEditor
from shapely import LineString, LinearRing, MultiLineString, Polygon, MultiPolygon, Point
from shapely.geometry.base import BaseGeometry
from shapely.affinity import scale, rotate, translate
# from appCommon.Common import LoudDict
import numpy as np
from rtree import index as rtindex
import traceback
import math
import logging
from copy import deepcopy
import gettext
import appTranslation as fcTranslate
import builtins
fcTranslate.apply_language('strings')
if '_' not in builtins.__dict__:
_ = gettext.gettext
log = logging.getLogger('base')
class SelectEditorExc(FCShapeTool):
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_select'
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
self.draw_app = draw_app
self.storage = self.draw_app.storage_dict
# self.selected = self.draw_app.selected
# here we store the selected tools
self.sel_tools = set()
# here we store all shapes that were selected so we can search for the nearest to our click location
self.sel_storage = AppExcEditor.make_storage()
# make sure that the cursor text from the DrillAdd is deleted
if self.draw_app.app.use_3d_engine and self.draw_app.app.plotcanvas.text_cursor.parent:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
# make sure that the Tools tab is removed
try:
self.draw_app.app.ui.notebook.removeTab(2)
except Exception:
pass
def click(self, point):
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if key_modifier == QtCore.Qt.KeyboardModifier.ShiftModifier:
mod_key = 'Shift'
elif key_modifier == QtCore.Qt.KeyboardModifier.ControlModifier:
mod_key = 'Control'
else:
mod_key = None
if mod_key == self.draw_app.app.options["global_mselect_key"]:
pass
else:
self.draw_app.selected = []
def click_release(self, pos):
self.draw_app.ui.tools_table_exc.clearSelection()
xmin, ymin, xmax, ymax = 0, 0, 0, 0
try:
for storage in self.draw_app.storage_dict:
# for sh in self.draw_app.storage_dict[storage].get_objects():
# self.sel_storage.insert(sh)
_, st_closest_shape = self.draw_app.storage_dict[storage].nearest(pos)
self.sel_storage.insert(st_closest_shape)
_, closest_shape = self.sel_storage.nearest(pos)
# constrain selection to happen only within a certain bounding box; it works only for MultiLineStrings
if isinstance(closest_shape.geo, MultiLineString):
x_coord, y_coord = closest_shape.geo.geoms[0].xy
delta = (x_coord[1] - x_coord[0])
# closest_shape_coords = (((x_coord[0] + delta / 2)), y_coord[0])
xmin = x_coord[0] - (0.7 * delta)
xmax = x_coord[0] + (1.7 * delta)
ymin = y_coord[0] - (0.7 * delta)
ymax = y_coord[0] + (1.7 * delta)
elif isinstance(closest_shape.geo, Polygon):
xmin, ymin, xmax, ymax = closest_shape.geo.bounds
dx = xmax - xmin
dy = ymax - ymin
delta = dx if dx > dy else dy
xmin -= 0.7 * delta
xmax += 0.7 * delta
ymin -= 0.7 * delta
ymax += 0.7 * delta
except StopIteration:
return ""
if pos[0] < xmin or pos[0] > xmax or pos[1] < ymin or pos[1] > ymax:
self.draw_app.selected.clear()
else:
modifiers = QtWidgets.QApplication.keyboardModifiers()
if modifiers == QtCore.Qt.KeyboardModifier.ShiftModifier:
mod_key = 'Shift'
elif modifiers == QtCore.Qt.KeyboardModifier.ControlModifier:
mod_key = 'Control'
else:
mod_key = None
if mod_key == self.draw_app.app.options["global_mselect_key"]:
if closest_shape in self.draw_app.selected:
self.draw_app.selected.remove(closest_shape)
else:
self.draw_app.selected.append(closest_shape)
else:
self.draw_app.selected.clear()
self.draw_app.selected.append(closest_shape)
# select the diameter of the selected shape in the tool table
try:
self.draw_app.ui.tools_table_exc.cellPressed.disconnect()
except (TypeError, AttributeError):
pass
# if mod_key == self.draw_app.app.options["global_mselect_key"]:
# self.draw_app.ui.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.MultiSelection)
self.sel_tools.clear()
for shape_s in self.draw_app.selected:
for storage in self.draw_app.storage_dict:
if shape_s in self.draw_app.storage_dict[storage].get_objects():
self.sel_tools.add(storage)
self.draw_app.ui.tools_table_exc.clearSelection()
for storage in self.sel_tools:
for k, v in self.draw_app.tool2tooldia.items():
if v == storage:
self.draw_app.ui.tools_table_exc.selectRow(int(k) - 1)
self.draw_app.last_tool_selected = int(k)
break
# self.draw_app.ui.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
self.draw_app.ui.tools_table_exc.cellPressed.connect(self.draw_app.on_row_selected)
# delete whatever is in selection storage, there is no longer need for those shapes
self.sel_storage = AppExcEditor.make_storage()
return ""
# clicked_pos[0] and clicked_pos[1] are the mouse click coordinates (x, y)
# for storage in self.draw_app.storage_dict:
# for obj_shape in self.draw_app.storage_dict[storage].get_objects():
# minx, miny, maxx, maxy = obj_shape.geo.bounds
# if (minx <= clicked_pos[0] <= maxx) and (miny <= clicked_pos[1] <= maxy):
# over_shape_list.append(obj_shape)
#
# try:
# # if there is no shape under our click then deselect all shapes
# if not over_shape_list:
# self.draw_app.selected = []
# AppExcEditor.draw_shape_idx = -1
# self.draw_app.ui.tools_table_exc.clearSelection()
# else:
# # if there are shapes under our click then advance through the list of them, one at the time in a
# # circular way
# AppExcEditor.draw_shape_idx = (AppExcEditor.draw_shape_idx + 1) % len(over_shape_list)
# obj_to_add = over_shape_list[int(AppExcEditor.draw_shape_idx)]
#
# if self.draw_app.app.options["global_mselect_key"] == 'Shift':
# if self.draw_app.modifiers == Qt.KeyboardModifier.ShiftModifier:
# if obj_to_add in self.draw_app.selected:
# self.draw_app.selected.remove(obj_to_add)
# else:
# self.draw_app.selected.append(obj_to_add)
# else:
# self.draw_app.selected = []
# self.draw_app.selected.append(obj_to_add)
# else:
# # if CONTROL key is pressed then we add to the selected list the current shape but if it's already
# # in the selected list, we removed it. Therefore first click selects, second deselects.
# if self.draw_app.modifiers == Qt.KeyboardModifier.ControlModifier:
# if obj_to_add in self.draw_app.selected:
# self.draw_app.selected.remove(obj_to_add)
# else:
# self.draw_app.selected.append(obj_to_add)
# else:
# self.draw_app.selected = []
# self.draw_app.selected.append(obj_to_add)
#
# for storage in self.draw_app.storage_dict:
# for shape in self.draw_app.selected:
# if shape in self.draw_app.storage_dict[storage].get_objects():
# for key in self.draw_app.tool2tooldia:
# if self.draw_app.tool2tooldia[key] == storage:
# item = self.draw_app.ui.tools_table_exc.item((key - 1), 1)
# item.setSelected(True)
# # self.draw_app.ui.tools_table_exc.selectItem(key - 1)
#
# except Exception as e:
# log.error("[ERROR] Something went bad. %s" % str(e))
# raise
def clean_up(self):
pass
class DrillAdd(FCShapeTool):
"""
Resulting type: MultiLineString
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_add'
self.draw_app = draw_app
self.app = self.draw_app.app
self.cursor_data_control = True
self.selected_dia = None
try:
self.draw_app.app.inform.emit(_("Click to place ..."))
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
# as a visual marker, select again in tooltable the actual tool that we are using
# remember that it was deselected when clicking on canvas
item = self.draw_app.ui.tools_table_exc.item((self.draw_app.last_tool_selected - 1), 1)
self.draw_app.ui.tools_table_exc.setCurrentItem(item)
except KeyError:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' % _("To add a drill first select a tool"))
self.draw_app.select_tool("drill_select")
return
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap(self.draw_app.app.resource_location + '/aero_drill.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
# #############################################################################################################
# Plugin UI
# #############################################################################################################
self.drill_tool = ExcDrillEditorTool(self.app, self.draw_app, plugin_name=_("Drill"))
self.ui = self.drill_tool.ui
self.drill_tool.run()
geo = self.utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y))
if isinstance(geo, DrawToolShape) and geo.geo is not None:
self.draw_app.draw_utility_geometry(geo=geo)
if self.app.use_3d_engine:
self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
self.drill_tool.length = self.draw_app.last_length
if not self.draw_app.snap_x:
self.draw_app.snap_x = 0.0
if not self.draw_app.snap_y:
self.draw_app.snap_y = 0.0
self.app.ui.notebook.setTabText(2, _("Drill"))
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
self.points = deepcopy(self.draw_app.clicked_pos) if \
self.draw_app.clicked_pos and self.draw_app.clicked_pos[0] and self.draw_app.clicked_pos[1] else (0.0, 0.0)
self.drill_point = None
self.set_plugin_ui()
# Signals
try:
self.ui.add_btn.clicked.disconnect()
except (AttributeError, TypeError):
pass
self.ui.add_btn.clicked.connect(self.on_add_drill)
self.draw_app.app.inform.emit(_("Click to place ..."))
def set_plugin_ui(self):
curr_row = self.draw_app.ui.tools_table_exc.currentRow()
tool_dia = float(self.draw_app.ui.tools_table_exc.item(curr_row, 1).text())
self.ui.dia_entry.set_value(tool_dia)
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
def click(self, point):
self.drill_point = point
self.draw_app.last_length = self.drill_tool.length
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
self.make()
return "Done."
def utility_geometry(self, data=None):
return DrawToolUtilityShape(self.util_shape(data))
def util_shape(self, point):
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
if point[0] is None and point[1] is None:
point_x = self.draw_app.x
point_y = self.draw_app.y
else:
point_x = point[0]
point_y = point[1]
start_hor_line = ((point_x - (self.selected_dia / 2)), point_y)
stop_hor_line = ((point_x + (self.selected_dia / 2)), point_y)
start_vert_line = (point_x, (point_y - (self.selected_dia / 2)))
stop_vert_line = (point_x, (point_y + (self.selected_dia / 2)))
return MultiLineString([(start_hor_line, stop_hor_line), (start_vert_line, stop_vert_line)])
def make(self):
if self.drill_point is None:
self.drill_point = (self.draw_app.snap_x, self.draw_app.snap_y)
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
# add the point to drills if the diameter is a key in the dict, if not, create it and add the drill location
# to the value, as a list of itself
if self.selected_dia in self.draw_app.points_edit:
self.draw_app.points_edit[self.selected_dia].append(self.drill_point)
else:
self.draw_app.points_edit[self.selected_dia] = [self.drill_point]
self.draw_app.current_storage = self.draw_app.storage_dict[self.selected_dia]
self.geometry = DrawToolShape(self.util_shape(self.drill_point))
self.draw_app.in_action = False
self.complete = True
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
def draw_cursor_data(self, pos=None, delete=False):
if self.cursor_data_control is False:
self.draw_app.app.plotcanvas.text_cursor.text = ""
return
if pos is None:
pos = self.draw_app.snap_x, self.draw_app.snap_y
if delete:
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
return
if not self.points:
self.points = self.draw_app.snap_x, self.draw_app.snap_y
# font size
qsettings = QtCore.QSettings("Open Source", "FlatCAM_EVO")
if qsettings.contains("hud_font_size"):
fsize = qsettings.value('hud_font_size', type=int)
else:
fsize = 8
x = pos[0]
y = pos[1]
try:
length = abs(np.sqrt((x - self.points[0]) ** 2 + (y - self.points[1]) ** 2))
except IndexError:
length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
units = self.draw_app.app.app_units.lower()
l1_txt = 'X: %s [%s]' % (x_dec, units)
l2_txt = 'Y: %s [%s]' % (y_dec, units)
l3_txt = 'L: %s [%s]' % (length_dec, units)
cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
if self.draw_app.app.use_3d_engine:
new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0]+30, new_pos[1]))
# text
self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
self.draw_app.app.plotcanvas.text_cursor.pos = x, y
self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
if self.draw_app.app.plotcanvas.text_cursor.parent is None:
self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
def on_key(self, key):
# Jump to coords
if key == QtCore.Qt.Key.Key_J or key == 'J':
self.draw_app.app.on_jump_to()
if key in [str(i) for i in range(10)] + ['.', ',', '+', '-', '/', '*'] or \
key in [QtCore.Qt.Key.Key_0, QtCore.Qt.Key.Key_1, QtCore.Qt.Key.Key_2,
QtCore.Qt.Key.Key_3, QtCore.Qt.Key.Key_4, QtCore.Qt.Key.Key_5, QtCore.Qt.Key.Key_6,
QtCore.Qt.Key.Key_7, QtCore.Qt.Key.Key_8, QtCore.Qt.Key.Key_9, QtCore.Qt.Key.Key_Minus,
QtCore.Qt.Key.Key_Plus, QtCore.Qt.Key.Key_Comma, QtCore.Qt.Key.Key_Period,
QtCore.Qt.Key.Key_Slash, QtCore.Qt.Key.Key_Asterisk]:
try:
# VisPy keys
if self.drill_tool.length == self.draw_app.last_length:
self.drill_tool.length = str(key.name)
else:
self.drill_tool.length = str(self.drill_tool.length) + str(key.name)
except AttributeError:
# Qt keys
if self.drill_tool.length == self.draw_app.last_length:
self.drill_tool.length = chr(key)
else:
self.drill_tool.length = str(self.drill_tool.length) + chr(key)
if key == 'Enter' or key == QtCore.Qt.Key.Key_Return or key == QtCore.Qt.Key.Key_Enter:
if self.drill_tool.length != 0:
target_length = self.drill_tool.length
if target_length is None:
self.drill_tool.length = 0.0
return _("Failed.")
first_pt = self.ui.x_entry.get_value(), self.ui.y_entry.get_value()
last_pt = self.draw_app.snap_x, self.draw_app.snap_y
seg_length = math.sqrt((last_pt[0] - first_pt[0])**2 + (last_pt[1] - first_pt[1])**2)
if seg_length == 0.0:
return
try:
new_x = first_pt[0] + (last_pt[0] - first_pt[0]) / seg_length * target_length
new_y = first_pt[1] + (last_pt[1] - first_pt[1]) / seg_length * target_length
except ZeroDivisionError as err:
self.clean_up()
return '[ERROR_NOTCL] %s %s' % (_("Failed."), str(err).capitalize())
if first_pt != (new_x, new_y):
self.draw_app.app.on_jump_to(custom_location=(new_x, new_y), fit_center=False)
self.add_drill(drill_pos=(new_x, new_y))
if key == 'C' or key == QtCore.Qt.Key.Key_C:
self.cursor_data_control = not self.cursor_data_control
def add_drill(self, drill_pos):
curr_pos = self.draw_app.app.geo_editor.snap(drill_pos[0], drill_pos[1])
self.draw_app.snap_x = curr_pos[0]
self.draw_app.snap_y = curr_pos[1]
self.draw_app.on_canvas_click_left_handler(curr_pos)
if self.draw_app.active_tool.complete:
self.draw_app.on_shape_complete()
self.drill_point = curr_pos
self.draw_app.clicked_pos = curr_pos
def on_add_drill(self):
x = self.ui.x_entry.get_value()
y = self.ui.y_entry.get_value()
self.add_drill(drill_pos=(x, y))
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
class DrillArray(FCShapeTool):
"""
Resulting type: MultiLineString
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_array'
self.draw_app = draw_app
self.app = self.draw_app.app
self.selected_dia = None
self.drill_axis = 'X'
self.drill_array = 'linear' # 'linear'
self.drill_array_size = None
self.drill_pitch = None
self.drill_linear_angle = None
self.drill_angle = None
self.drill_direction = None
self.drill_radius = None
self.origin = None
self.destination = None
self.flag_for_circ_array = None
self.last_dx = 0
self.last_dy = 0
self.pt = []
self.cursor_data_control = True
try:
self.draw_app.app.inform.emit(_("Click to place ..."))
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
# as a visual marker, select again in tooltable the actual tool that we are using
# remember that it was deselected when clicking on canvas
item = self.draw_app.ui.tools_table_exc.item((self.draw_app.last_tool_selected - 1), 1)
self.draw_app.ui.tools_table_exc.setCurrentItem(item)
except KeyError:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' %
_("To add an Drill Array first select a tool in Tool Table"))
return
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap(self.draw_app.app.resource_location + '/aero_drill_array.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
# #############################################################################################################
# Plugin UI
# #############################################################################################################
self.darray_tool = ExcDrillArrayEditorTool(self.app, self.draw_app, plugin_name=_("Drill Array"))
self.ui = self.darray_tool.ui
self.darray_tool.run()
geo = self.utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y), static=True)
if isinstance(geo, DrawToolShape) and geo.geo is not None:
self.draw_app.draw_utility_geometry(geo=geo)
if self.app.use_3d_engine:
self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
if not self.draw_app.snap_x:
self.draw_app.snap_x = 0.0
if not self.draw_app.snap_y:
self.draw_app.snap_y = 0.0
self.app.ui.notebook.setTabText(2, _("Drill Array"))
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
self.set_plugin_ui()
# Signals
try:
self.ui.add_btn.clicked.disconnect()
except (AttributeError, TypeError):
pass
self.ui.add_btn.clicked.connect(self.on_add_drill_array)
if self.ui.array_type_radio.get_value() == 'linear':
self.draw_app.app.inform.emit(_("Click on target location ..."))
else:
self.draw_app.app.inform.emit(_("Click on the circular array Center position"))
# self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
def set_plugin_ui(self):
curr_row = self.draw_app.ui.tools_table_exc.currentRow()
tool_dia = float(self.draw_app.ui.tools_table_exc.item(curr_row, 1).text())
self.ui.dia_entry.set_value(tool_dia)
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
self.ui.array_type_radio.set_value(self.draw_app.last_darray_type)
self.ui.on_array_type_radio(val=self.ui.array_type_radio.get_value())
self.ui.array_size_entry.set_value(self.draw_app.last_darray_size)
self.ui.axis_radio.set_value(self.draw_app.last_darray_lin_dir)
self.ui.pitch_entry.set_value(self.draw_app.last_darray_pitch)
self.ui.linear_angle_entry.set_value(self.draw_app.last_darray_lin_angle)
self.ui.array_dir_radio.set_value(self.draw_app.last_darray_circ_dir)
self.ui.circular_angle_entry.set_value(self.draw_app.last_darray_circ_angle)
self.ui.radius_entry.set_value(self.draw_app.last_darray_radius)
def click(self, point):
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
if self.drill_array == 'linear': # 'Linear'
self.make()
return
if self.flag_for_circ_array is None:
self.draw_app.in_action = True
self.pt.append(point)
self.flag_for_circ_array = True
self.set_origin(point)
self.draw_app.app.inform.emit(_("Click on the Circular Array Start position"))
else:
self.destination = point
self.make()
self.flag_for_circ_array = None
def set_origin(self, origin):
self.origin = origin
def utility_geometry(self, data=None, static=None):
self.drill_axis = self.ui.axis_radio.get_value()
self.drill_direction = self.ui.array_dir_radio.get_value()
self.drill_array = self.ui.array_type_radio.get_value()
self.drill_array_size = int(self.ui.array_size_entry.get_value())
self.drill_pitch = float(self.ui.pitch_entry.get_value())
self.drill_linear_angle = float(self.ui.linear_angle_entry.get_value())
self.drill_angle = float(self.ui.circular_angle_entry.get_value())
if self.drill_array == 'linear': # 'Linear'
if data[0] is None and data[1] is None:
dx = self.draw_app.snap_x
dy = self.draw_app.snap_y
else:
dx = data[0]
dy = data[1]
geo_list = []
geo = None
self.points = [dx, dy]
for item in range(self.drill_array_size):
if self.drill_axis == 'X':
geo = self.util_shape(((dx + (self.drill_pitch * item)), dy))
if self.drill_axis == 'Y':
geo = self.util_shape((dx, (dy + (self.drill_pitch * item))))
if self.drill_axis == 'A':
x_adj = self.drill_pitch * math.cos(math.radians(self.drill_linear_angle))
y_adj = self.drill_pitch * math.sin(math.radians(self.drill_linear_angle))
geo = self.util_shape(
((dx + (x_adj * item)), (dy + (y_adj * item)))
)
if static is None or static is False:
geo_list.append(translate(geo, xoff=(dx - self.last_dx), yoff=(dy - self.last_dy)))
else:
geo_list.append(geo)
# self.origin = data
self.last_dx = dx
self.last_dy = dy
return DrawToolUtilityShape(geo_list)
elif self.drill_array == 'circular': # 'Circular'
if data[0] is None and data[1] is None:
cdx = self.draw_app.snap_x
cdy = self.draw_app.snap_y
else:
cdx = data[0]
cdy = data[1]
utility_list = []
self.points = [cdx, cdy]
try:
radius = distance((cdx, cdy), self.origin)
except Exception:
radius = 0
if radius == 0:
self.draw_app.delete_utility_geometry()
self.ui.radius_entry.set_value(radius)
if len(self.pt) >= 1 and radius > 0:
try:
if cdx < self.origin[0]:
radius = -radius
# draw the temp geometry
initial_angle = math.asin((cdy - self.origin[1]) / radius)
temp_circular_geo = self.circular_util_shape(radius, initial_angle)
# draw the line
temp_points = [x for x in self.pt]
temp_points.append([cdx, cdy])
temp_line = LineString(temp_points)
for geo_shape in temp_circular_geo:
utility_list.append(geo_shape.geo)
utility_list.append(temp_line)
return DrawToolUtilityShape(utility_list)
except Exception as e:
log.error("DrillArray.utility_geometry -- circular -> %s" % str(e))
def circular_util_shape(self, radius, angle):
self.drill_direction = self.ui.array_dir_radio.get_value()
self.drill_angle = self.ui.circular_angle_entry.get_value()
circular_geo = []
if self.drill_direction == 'CW':
for i in range(self.drill_array_size):
angle_radians = math.radians(self.drill_angle * i)
x = self.origin[0] + radius * math.cos(-angle_radians + angle)
y = self.origin[1] + radius * math.sin(-angle_radians + angle)
geo_sol = self.util_shape((x, y))
# geo_sol = affinity.rotate(geo_sol, angle=(math.pi - angle_radians), use_radians=True)
circular_geo.append(DrawToolShape(geo_sol))
else:
for i in range(self.drill_array_size):
angle_radians = math.radians(self.drill_angle * i)
x = self.origin[0] + radius * math.cos(angle_radians + angle)
y = self.origin[1] + radius * math.sin(angle_radians + angle)
geo_sol = self.util_shape((x, y))
# geo_sol = affinity.rotate(geo_sol, angle=(angle_radians - math.pi), use_radians=True)
circular_geo.append(DrawToolShape(geo_sol))
return circular_geo
def util_shape(self, point):
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
if point[0] is None and point[1] is None:
point_x = self.draw_app.x
point_y = self.draw_app.y
else:
point_x = point[0]
point_y = point[1]
start_hor_line = ((point_x - (self.selected_dia / 2)), point_y)
stop_hor_line = ((point_x + (self.selected_dia / 2)), point_y)
start_vert_line = (point_x, (point_y - (self.selected_dia / 2)))
stop_vert_line = (point_x, (point_y + (self.selected_dia / 2)))
return MultiLineString([(start_hor_line, stop_hor_line), (start_vert_line, stop_vert_line)])
def make(self):
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
self.geometry = []
geo = None
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
# add the point to drills if the diameter is a key in the dict, if not, create it add the drill location
# to the value, as a list of itself
if self.selected_dia not in self.draw_app.points_edit:
self.draw_app.points_edit[self.selected_dia] = []
for i in range(self.drill_array_size):
self.draw_app.points_edit[self.selected_dia].append(self.points)
self.draw_app.current_storage = self.draw_app.storage_dict[self.selected_dia]
if self.drill_array == 'linear': # 'Linear'
for item in range(self.drill_array_size):
if self.drill_axis == 'X':
geo = self.util_shape(((self.points[0] + (self.drill_pitch * item)), self.points[1]))
if self.drill_axis == 'Y':
geo = self.util_shape((self.points[0], (self.points[1] + (self.drill_pitch * item))))
if self.drill_axis == 'A':
x_adj = self.drill_pitch * math.cos(math.radians(self.drill_linear_angle))
y_adj = self.drill_pitch * math.sin(math.radians(self.drill_linear_angle))
geo = self.util_shape(
((self.points[0] + (x_adj * item)), (self.points[1] + (y_adj * item)))
)
self.geometry.append(DrawToolShape(geo))
else: # 'Circular'
if (self.drill_angle * self.drill_array_size) > 360:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' %
_("Too many items for the selected spacing angle."))
self.draw_app.app.jump_signal.disconnect()
return
radius = distance(self.destination, self.origin)
if radius == 0:
self.draw_app.app.inform.emit('[ERROR_NOTCL] %s' % _("Failed."))
self.draw_app.delete_utility_geometry()
self.draw_app.select_tool('drill_select')
return
if self.destination[0] < self.origin[0]:
radius = -radius
initial_angle = math.asin((self.destination[1] - self.origin[1]) / radius)
circular_geo = self.circular_util_shape(radius, initial_angle)
self.geometry += circular_geo
self.complete = True
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
self.draw_app.in_action = False
self.draw_app.last_darray_type = self.ui.array_type_radio.get_value()
self.draw_app.last_darray_size = self.ui.array_size_entry.get_value()
self.draw_app.last_darray_lin_dir = self.ui.axis_radio.get_value()
self.draw_app.last_darray_circ_dir = self.ui.array_dir_radio.get_value()
self.draw_app.last_darray_pitch = self.ui.pitch_entry.get_value()
self.draw_app.last_darray_lin_angle = self.ui.linear_angle_entry.get_value()
self.draw_app.last_darray_circ_angle = self.ui.circular_angle_entry.get_value()
self.draw_app.last_darray_radius = self.ui.radius_entry.get_value()
try:
self.draw_app.app.jump_signal.disconnect()
except (AttributeError, TypeError):
pass
def draw_cursor_data(self, pos=None, delete=False):
if self.cursor_data_control is False:
self.draw_app.app.plotcanvas.text_cursor.text = ""
return
if pos is None:
pos = self.draw_app.snap_x, self.draw_app.snap_y
if delete:
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
return
if not self.points:
self.points = self.draw_app.snap_x, self.draw_app.snap_y
# font size
qsettings = QtCore.QSettings("Open Source", "FlatCAM_EVO")
if qsettings.contains("hud_font_size"):
fsize = qsettings.value('hud_font_size', type=int)
else:
fsize = 8
x = pos[0]
y = pos[1]
try:
length = abs(self.ui.radius_entry.get_value())
except IndexError:
length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
units = self.draw_app.app.app_units.lower()
l1_txt = 'X: %s [%s]' % (x_dec, units)
l2_txt = 'Y: %s [%s]' % (y_dec, units)
l3_txt = 'L: %s [%s]' % (length_dec, units)
cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
if self.draw_app.app.use_3d_engine:
new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0]+30, new_pos[1]))
# text
self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
self.draw_app.app.plotcanvas.text_cursor.pos = x, y
self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
if self.draw_app.app.plotcanvas.text_cursor.parent is None:
self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
def on_key(self, key):
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if key_modifier == QtCore.Qt.KeyboardModifier.ShiftModifier:
mod_key = 'Shift'
elif key_modifier == QtCore.Qt.KeyboardModifier.ControlModifier:
mod_key = 'Control'
else:
mod_key = None
if mod_key is None:
# Toggle Drill Array Direction
if key == QtCore.Qt.Key.Key_Space:
if self.ui.axis_radio.get_value() == 'X':
self.ui.axis_radio.set_value('Y')
elif self.ui.axis_radio.get_value() == 'Y':
self.ui.axis_radio.set_value('A')
elif self.ui.axis_radio.get_value() == 'A':
self.ui.axis_radio.set_value('X')
# ## Utility geometry (animated)
self.draw_app.update_utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y))
if key == 'C' or key == QtCore.Qt.Key.Key_C:
self.cursor_data_control = not self.cursor_data_control
# Jump to coords
if key == QtCore.Qt.Key.Key_J or key == 'J':
self.draw_app.app.on_jump_to()
def add_drill_array(self, array_pos):
self.drill_radius = self.ui.radius_entry.get_value()
self.drill_array = self.ui.array_type_radio.get_value()
curr_pos = self.draw_app.app.geo_editor.snap(array_pos[0], array_pos[1])
self.draw_app.snap_x = curr_pos[0]
self.draw_app.snap_y = curr_pos[1]
self.points = [self.draw_app.snap_x, self.draw_app.snap_y]
self.origin = [self.draw_app.snap_x, self.draw_app.snap_y]
self.destination = ((self.origin[0] + self.drill_radius), self.origin[1])
self.flag_for_circ_array = True
self.make()
if self.draw_app.current_storage is not None:
self.draw_app.on_exc_shape_complete(self.draw_app.current_storage)
self.draw_app.build_ui()
if self.draw_app.active_tool.complete:
self.draw_app.on_shape_complete()
self.draw_app.select_tool("drill_select")
self.draw_app.clicked_pos = curr_pos
def on_add_drill_array(self):
x = self.ui.x_entry.get_value()
y = self.ui.y_entry.get_value()
self.add_drill_array(array_pos=(x, y))
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
class SlotAdd(FCShapeTool):
"""
Resulting type: Polygon
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'slot_add'
self.draw_app = draw_app
self.app = self.draw_app.app
self.steps_per_circ = self.draw_app.app.options["geometry_circle_steps"]
self.half_height = 0.0
self.half_width = 0.0
self.selected_dia = None
self.cursor_data_control = True
try:
self.draw_app.app.inform.emit(_("Click to place ..."))
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
# as a visual marker, select again in tooltable the actual tool that we are using
# remember that it was deselected when clicking on canvas
item = self.draw_app.ui.tools_table_exc.item((self.draw_app.last_tool_selected - 1), 1)
self.draw_app.ui.tools_table_exc.setCurrentItem(item)
except KeyError:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' % _("To add a slot first select a tool"))
self.draw_app.select_tool("drill_select")
return
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap(self.draw_app.app.resource_location + '/aero_slot.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
self.radius = float(self.selected_dia / 2.0)
# #############################################################################################################
# Plugin UI
# #############################################################################################################
self.slot_tool = ExcSlotEditorTool(self.app, self.draw_app, plugin_name=_("Slot"))
self.ui = self.slot_tool.ui
self.slot_tool.run()
geo = self.utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y))
if isinstance(geo, DrawToolShape) and geo.geo is not None:
self.draw_app.draw_utility_geometry(geo=geo)
if self.app.use_3d_engine:
self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
self.slot_tool.length = self.draw_app.last_length
if not self.draw_app.snap_x:
self.draw_app.snap_x = 0.0
if not self.draw_app.snap_y:
self.draw_app.snap_y = 0.0
self.app.ui.notebook.setTabText(2, _("Slot"))
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
self.points = deepcopy(self.draw_app.clicked_pos) if \
self.draw_app.clicked_pos and self.draw_app.clicked_pos[0] and self.draw_app.clicked_pos[1] else (0.0, 0.0)
self.slot_point = None
self.set_plugin_ui()
# Signals
try:
self.ui.add_btn.clicked.disconnect()
except (AttributeError, TypeError):
pass
self.ui.add_btn.clicked.connect(self.on_add_slot)
self.draw_app.app.inform.emit(_("Click to place ..."))
def set_plugin_ui(self):
self.ui.slot_length_entry.set_value(self.draw_app.last_slot_length)
self.ui.slot_direction_radio.set_value(self.draw_app.last_slot_direction)
self.ui.on_slot_angle_radio()
self.ui.slot_angle_spinner.set_value(self.draw_app.last_slot_angle)
curr_row = self.draw_app.ui.tools_table_exc.currentRow()
tool_dia = float(self.draw_app.ui.tools_table_exc.item(curr_row, 1).text())
self.ui.dia_entry.set_value(tool_dia)
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
def click(self, point):
self.slot_point = point
self.draw_app.last_length = self.slot_tool.length
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
self.make()
return "Done."
def utility_geometry(self, data=None):
geo_data = self.util_shape(data)
return DrawToolUtilityShape(geo_data) if geo_data else None
def util_shape(self, point):
# updating values here allows us to change the aperture on the fly, after the Tool has been started
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
self.radius = float(self.selected_dia / 2.0)
self.steps_per_circ = self.draw_app.app.options["geometry_circle_steps"]
slot_length = float(self.ui.slot_length_entry.get_value())
slot_angle = float(self.ui.slot_angle_spinner.get_value())
if self.ui.slot_direction_radio.get_value() == 'X':
self.half_width = slot_length / 2.0
self.half_height = self.radius
else:
self.half_width = self.radius
self.half_height = slot_length / 2.0
if point[0] is None and point[1] is None:
point_x = self.draw_app.x
point_y = self.draw_app.y
else:
point_x = point[0]
point_y = point[1]
geo = []
if self.half_height > self.half_width:
p1 = (point_x - self.half_width, point_y - self.half_height + self.half_width)
p2 = (point_x + self.half_width, point_y - self.half_height + self.half_width)
p3 = (point_x + self.half_width, point_y + self.half_height - self.half_width)
p4 = (point_x - self.half_width, point_y + self.half_height - self.half_width)
down_center = [point_x, point_y - self.half_height + self.half_width]
d_start_angle = math.pi
d_stop_angle = 0.0
down_arc = arc(down_center, self.half_width, d_start_angle, d_stop_angle, 'ccw', self.steps_per_circ)
up_center = [point_x, point_y + self.half_height - self.half_width]
u_start_angle = 0.0
u_stop_angle = math.pi
up_arc = arc(up_center, self.half_width, u_start_angle, u_stop_angle, 'ccw', self.steps_per_circ)
geo.append(p1)
for pt in down_arc:
geo.append(pt)
geo.append(p2)
geo.append(p3)
for pt in up_arc:
geo.append(pt)
geo.append(p4)
if self.ui.slot_direction_radio.get_value() == 'A':
return rotate(geom=Polygon(geo), angle=-slot_angle)
else:
return Polygon(geo)
else:
p1 = (point_x - self.half_width + self.half_height, point_y - self.half_height)
p2 = (point_x + self.half_width - self.half_height, point_y - self.half_height)
p3 = (point_x + self.half_width - self.half_height, point_y + self.half_height)
p4 = (point_x - self.half_width + self.half_height, point_y + self.half_height)
left_center = [point_x - self.half_width + self.half_height, point_y]
d_start_angle = math.pi / 2
d_stop_angle = 1.5 * math.pi
left_arc = arc(left_center, self.half_height, d_start_angle, d_stop_angle, 'ccw', self.steps_per_circ)
right_center = [point_x + self.half_width - self.half_height, point_y]
u_start_angle = 1.5 * math.pi
u_stop_angle = math.pi / 2
right_arc = arc(right_center, self.half_height, u_start_angle, u_stop_angle, 'ccw', self.steps_per_circ)
geo.append(p1)
geo.append(p2)
for pt in right_arc:
geo.append(pt)
geo.append(p3)
geo.append(p4)
for pt in left_arc:
geo.append(pt)
return Polygon(geo)
def make(self):
if self.slot_point is None:
self.slot_point = (self.draw_app.snap_x, self.draw_app.snap_y)
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
# add the point to drills/slots if the diameter is a key in the dict, if not, create it add the drill location
# to the value, as a list of itself
if self.selected_dia in self.draw_app.slot_points_edit:
self.draw_app.slot_points_edit[self.selected_dia].append(self.slot_point)
else:
self.draw_app.slot_points_edit[self.selected_dia] = [self.slot_point]
self.draw_app.current_storage = self.draw_app.storage_dict[self.selected_dia]
try:
self.geometry = DrawToolShape(self.util_shape(self.slot_point))
except Exception as e:
log.error("SlotAdd.make() --> %s" % str(e))
self.draw_app.in_action = False
self.complete = True
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
self.draw_app.last_slot_length = self.ui.slot_length_entry.get_value()
self.draw_app.last_slot_direction = self.ui.slot_direction_radio.get_value()
self.draw_app.last_slot_angle = self.ui.slot_angle_spinner.get_value()
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
def draw_cursor_data(self, pos=None, delete=False):
if self.cursor_data_control is False:
self.draw_app.app.plotcanvas.text_cursor.text = ""
return
if pos is None:
pos = self.draw_app.snap_x, self.draw_app.snap_y
if delete:
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
return
if not self.points:
self.points = self.draw_app.snap_x, self.draw_app.snap_y
# font size
qsettings = QtCore.QSettings("Open Source", "FlatCAM_EVO")
if qsettings.contains("hud_font_size"):
fsize = qsettings.value('hud_font_size', type=int)
else:
fsize = 8
x = pos[0]
y = pos[1]
try:
length = abs(np.sqrt((x - self.points[0]) ** 2 + (y - self.points[1]) ** 2))
except IndexError:
length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
units = self.draw_app.app.app_units.lower()
l1_txt = 'X: %s [%s]' % (x_dec, units)
l2_txt = 'Y: %s [%s]' % (y_dec, units)
l3_txt = 'L: %s [%s]' % (length_dec, units)
cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
if self.draw_app.app.use_3d_engine:
new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0]+30, new_pos[1]))
# text
self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
self.draw_app.app.plotcanvas.text_cursor.pos = x, y
self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
if self.draw_app.app.plotcanvas.text_cursor.parent is None:
self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
def on_key(self, key):
# Jump to coords
if key == QtCore.Qt.Key.Key_J or key == 'J':
self.draw_app.app.on_jump_to()
# Toggle Pad Direction
if key == QtCore.Qt.Key.Key_Space:
if self.ui.slot_direction_radio.get_value() == 'X':
self.ui.slot_direction_radio.set_value('Y')
elif self.ui.slot_direction_radio.get_value() == 'Y':
self.ui.slot_direction_radio.set_value('A')
elif self.ui.slot_direction_radio.get_value() == 'A':
self.ui.slot_direction_radio.set_value('X')
# ## Utility geometry (animated)
self.draw_app.update_utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y))
if key in [str(i) for i in range(10)] + ['.', ',', '+', '-', '/', '*'] or \
key in [QtCore.Qt.Key.Key_0, QtCore.Qt.Key.Key_0, QtCore.Qt.Key.Key_1, QtCore.Qt.Key.Key_2,
QtCore.Qt.Key.Key_3, QtCore.Qt.Key.Key_4, QtCore.Qt.Key.Key_5, QtCore.Qt.Key.Key_6,
QtCore.Qt.Key.Key_7, QtCore.Qt.Key.Key_8, QtCore.Qt.Key.Key_9, QtCore.Qt.Key.Key_Minus,
QtCore.Qt.Key.Key_Plus, QtCore.Qt.Key.Key_Comma, QtCore.Qt.Key.Key_Period,
QtCore.Qt.Key.Key_Slash, QtCore.Qt.Key.Key_Asterisk]:
try:
# VisPy keys
if self.slot_tool.length == self.draw_app.last_length:
self.slot_tool.length = str(key.name)
else:
self.slot_tool.length = str(self.slot_tool.length) + str(key.name)
except AttributeError:
# Qt keys
if self.slot_tool.length == self.draw_app.last_length:
self.slot_tool.length = chr(key)
else:
self.slot_tool.length = str(self.slot_tool.length) + chr(key)
if key == 'Enter' or key == QtCore.Qt.Key.Key_Return or key == QtCore.Qt.Key.Key_Enter:
if self.slot_tool.length != 0:
target_length = self.slot_tool.length
if target_length is None:
self.slot_tool.length = 0.0
return _("Failed.")
first_pt = self.ui.x_entry.get_value(), self.ui.y_entry.get_value()
last_pt = self.draw_app.snap_x, self.draw_app.snap_y
seg_length = math.sqrt((last_pt[0] - first_pt[0])**2 + (last_pt[1] - first_pt[1])**2)
if seg_length == 0.0:
return
try:
new_x = first_pt[0] + (last_pt[0] - first_pt[0]) / seg_length * target_length
new_y = first_pt[1] + (last_pt[1] - first_pt[1]) / seg_length * target_length
except ZeroDivisionError as err:
self.clean_up()
return '[ERROR_NOTCL] %s %s' % (_("Failed."), str(err).capitalize())
if first_pt != (new_x, new_y):
self.draw_app.app.on_jump_to(custom_location=(new_x, new_y), fit_center=False)
self.add_slot(slot_pos=(new_x, new_y))
if key == 'C' or key == QtCore.Qt.Key.Key_C:
self.cursor_data_control = not self.cursor_data_control
def add_slot(self, slot_pos):
curr_pos = self.draw_app.app.geo_editor.snap(slot_pos[0], slot_pos[1])
self.draw_app.snap_x = curr_pos[0]
self.draw_app.snap_y = curr_pos[1]
self.draw_app.on_canvas_click_left_handler(curr_pos)
if self.draw_app.active_tool.complete:
self.draw_app.on_shape_complete()
self.slot_point = curr_pos
self.draw_app.clicked_pos = curr_pos
def on_add_slot(self):
x = self.ui.x_entry.get_value()
y = self.ui.y_entry.get_value()
self.add_slot(slot_pos=(x, y))
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
class SlotArray(FCShapeTool):
"""
Resulting type: MultiPolygon
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'slot_array'
self.draw_app = draw_app
self.app = self.draw_app.app
self.selected_dia = None
self.steps_per_circ = self.draw_app.app.options["geometry_circle_steps"]
self.half_width = 0.0
self.half_height = 0.0
self.array_radius = 0.0
self.slot_axis = 'X'
self.slot_array = 'linear' # 'linear'
self.slot_array_size = None
self.slot_pitch = None
self.slot_linear_angle = None
self.slot_angle = None
self.slot_direction = None
self.slot_radius = None
self.origin = None
self.destination = None
self.flag_for_circ_array = None
self.last_dx = 0
self.last_dy = 0
self.pt = []
self.cursor_data_control = True
try:
self.draw_app.app.inform.emit(_("Click to place ..."))
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
# as a visual marker, select again in tooltable the actual tool that we are using
# remember that it was deselected when clicking on canvas
item = self.draw_app.ui.tools_table_exc.item((self.draw_app.last_tool_selected - 1), 1)
self.draw_app.ui.tools_table_exc.setCurrentItem(item)
except KeyError:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' %
_("To add an Slot Array first select a tool in Tool Table"))
return
self.radius = float(self.selected_dia / 2.0)
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap(self.draw_app.app.resource_location + '/aero_array.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
# #############################################################################################################
# Plugin UI
# #############################################################################################################
self.sarray_tool = ExcSlotArrayEditorTool(self.app, self.draw_app, plugin_name=_("Slot Array"))
self.ui = self.sarray_tool.ui
self.sarray_tool.run()
geo = self.utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y), static=True)
if isinstance(geo, DrawToolShape) and geo.geo is not None:
self.draw_app.draw_utility_geometry(geo=geo)
if self.app.use_3d_engine:
self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
if not self.draw_app.snap_x:
self.draw_app.snap_x = 0.0
if not self.draw_app.snap_y:
self.draw_app.snap_y = 0.0
self.app.ui.notebook.setTabText(2, _("Slot Array"))
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
self.set_plugin_ui()
# Signals
try:
self.ui.add_btn.clicked.disconnect()
except (AttributeError, TypeError):
pass
self.ui.add_btn.clicked.connect(self.on_add_slot_array)
# self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
def set_plugin_ui(self):
curr_row = self.draw_app.ui.tools_table_exc.currentRow()
tool_dia = float(self.draw_app.ui.tools_table_exc.item(curr_row, 1).text())
self.ui.dia_entry.set_value(tool_dia)
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
# Slot set-up
self.ui.slot_length_entry.set_value(self.draw_app.last_slot_length)
self.ui.slot_direction_radio.set_value(self.draw_app.last_slot_direction)
self.ui.on_slot_angle_radio()
self.ui.slot_angle_entry.set_value(self.draw_app.last_slot_angle)
# Slot Array set-up
self.ui.array_type_radio.set_value(self.draw_app.last_sarray_type)
self.ui.on_array_type_radio(val=self.ui.array_type_radio.get_value())
self.ui.array_size_entry.set_value(self.draw_app.last_sarray_size)
self.ui.array_axis_radio.set_value(self.draw_app.last_sarray_lin_dir)
self.ui.array_pitch_entry.set_value(self.draw_app.last_sarray_pitch)
self.ui.array_linear_angle_entry.set_value(self.draw_app.last_sarray_lin_angle)
self.ui.array_direction_radio.set_value(self.draw_app.last_sarray_circ_dir)
self.ui.array_angle_entry.set_value(self.draw_app.last_sarray_circ_angle)
self.ui.radius_entry.set_value(self.draw_app.last_sarray_radius)
self.ui.on_slot_array_linear_angle_radio()
def click(self, point):
self.ui.x_entry.set_value(float(self.draw_app.snap_x))
self.ui.y_entry.set_value(float(self.draw_app.snap_y))
if self.slot_array == 'linear': # 'Linear'
self.make()
return
else: # 'Circular'
if self.flag_for_circ_array is None:
self.draw_app.in_action = True
self.pt.append(point)
self.flag_for_circ_array = True
self.set_origin(point)
self.draw_app.app.inform.emit(_("Click on the Circular Array Start position"))
else:
self.destination = point
self.make()
self.flag_for_circ_array = None
return
def set_origin(self, origin):
self.origin = origin
def utility_geometry(self, data=None, static=None):
self.slot_axis = self.ui.array_axis_radio.get_value()
self.slot_direction = self.ui.array_direction_radio.get_value()
self.slot_array = self.ui.array_type_radio.get_value()
self.slot_array_size = int(self.ui.array_size_entry.get_value())
self.slot_pitch = float(self.ui.array_pitch_entry.get_value())
self.slot_linear_angle = float(self.ui.array_linear_angle_entry.get_value())
self.slot_angle = float(self.ui.array_angle_entry.get_value())
if self.slot_array == 'linear': # 'Linear'
if data[0] is None and data[1] is None:
dx = self.draw_app.x
dy = self.draw_app.y
else:
dx = data[0]
dy = data[1]
geo_el_list = []
geo_el = []
self.points = [dx, dy]
for item in range(self.slot_array_size):
if self.slot_axis == 'X':
geo_el = self.util_shape(((dx + (self.slot_pitch * item)), dy))
if self.slot_axis == 'Y':
geo_el = self.util_shape((dx, (dy + (self.slot_pitch * item))))
if self.slot_axis == 'A':
x_adj = self.slot_pitch * math.cos(math.radians(self.slot_linear_angle))
y_adj = self.slot_pitch * math.sin(math.radians(self.slot_linear_angle))
geo_el = self.util_shape(
((dx + (x_adj * item)), (dy + (y_adj * item)))
)
if static is None or static is False:
geo_el = translate(geo_el, xoff=(dx - self.last_dx), yoff=(dy - self.last_dy))
geo_el_list.append(geo_el)
self.last_dx = dx
self.last_dy = dy
return DrawToolUtilityShape(geo_el_list)
else: # 'Circular'
if data[0] is None and data[1] is None:
cdx = self.draw_app.x
cdy = self.draw_app.y
else:
cdx = data[0]
cdy = data[1]
# if len(self.pt) > 0:
# temp_points = [x for x in self.pt]
# temp_points.append([cdx, cdy])
# return DrawToolUtilityShape(LineString(temp_points))
utility_list = []
try:
radius = distance((cdx, cdy), self.origin)
except Exception:
radius = 0
if radius == 0:
self.draw_app.delete_utility_geometry()
self.ui.radius_entry.set_value(radius)
if len(self.pt) >= 1 and radius > 0:
try:
if cdx < self.origin[0]:
radius = -radius
# draw the temp geometry
initial_angle = math.asin((cdy - self.origin[1]) / radius)
temp_circular_geo = self.circular_util_shape(radius, initial_angle)
# draw the line
temp_points = [x for x in self.pt]
temp_points.append([cdx, cdy])
temp_line = LineString(temp_points)
for geo_shape in temp_circular_geo:
utility_list.append(geo_shape.geo)
utility_list.append(temp_line)
return DrawToolUtilityShape(utility_list)
except Exception as e:
log.error("SlotArray.utility_geometry -- circular -> %s" % str(e))
def circular_util_shape(self, radius, angle):
self.slot_direction = self.ui.array_direction_radio.get_value()
self.slot_angle = self.ui.array_angle_entry.get_value()
self.slot_array_size = self.ui.array_size_entry.get_value()
circular_geo = []
if self.slot_direction == 'CW':
for i in range(self.slot_array_size):
angle_radians = math.radians(self.slot_angle * i)
x = self.origin[0] + radius * math.cos(-angle_radians + angle)
y = self.origin[1] + radius * math.sin(-angle_radians + angle)
geo_sol = self.util_shape((x, y))
geo_sol = rotate(geo_sol, angle=(math.pi - angle_radians + angle), use_radians=True)
circular_geo.append(DrawToolShape(geo_sol))
else:
for i in range(self.slot_array_size):
angle_radians = math.radians(self.slot_angle * i)
x = self.origin[0] + radius * math.cos(angle_radians + angle)
y = self.origin[1] + radius * math.sin(angle_radians + angle)
geo_sol = self.util_shape((x, y))
geo_sol = rotate(geo_sol, angle=(angle_radians + angle - math.pi), use_radians=True)
circular_geo.append(DrawToolShape(geo_sol))
return circular_geo
def util_shape(self, point):
# updating values here allows us to change the aperture on the fly, after the Tool has been started
self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
self.radius = float(self.selected_dia / 2.0)
self.steps_per_circ = self.draw_app.app.options["geometry_circle_steps"]
slot_length = float(self.ui.slot_length_entry.get_value())
slot_angle = float(self.ui.slot_angle_entry.get_value())
if self.ui.slot_direction_radio.get_value() == 'X':
self.half_width = slot_length / 2.0
self.half_height = self.radius
else:
self.half_width = self.radius
self.half_height = slot_length / 2.0
if point[0] is None and point[1] is None:
point_x = self.draw_app.x
point_y = self.draw_app.y
else:
point_x = point[0]
point_y = point[1]
geo = []
if self.half_height > self.half_width:
p1 = (point_x - self.half_width, point_y - self.half_height + self.half_width)
p2 = (point_x + self.half_width, point_y - self.half_height + self.half_width)
p3 = (point_x + self.half_width, point_y + self.half_height - self.half_width)
p4 = (point_x - self.half_width, point_y + self.half_height - self.half_width)
down_center = [point_x, point_y - self.half_height + self.half_width]
d_start_angle = math.pi
d_stop_angle = 0.0
down_arc = arc(down_center, self.half_width, d_start_angle, d_stop_angle, 'ccw', self.steps_per_circ)
up_center = [point_x, point_y + self.half_height - self.half_width]
u_start_angle = 0.0
u_stop_angle = math.pi
up_arc = arc(up_center, self.half_width, u_start_angle, u_stop_angle, 'ccw', self.steps_per_circ)
geo.append(p1)
for pt in down_arc:
geo.append(pt)
geo.append(p2)
geo.append(p3)
for pt in up_arc:
geo.append(pt)
geo.append(p4)
else:
p1 = (point_x - self.half_width + self.half_height, point_y - self.half_height)
p2 = (point_x + self.half_width - self.half_height, point_y - self.half_height)
p3 = (point_x + self.half_width - self.half_height, point_y + self.half_height)
p4 = (point_x - self.half_width + self.half_height, point_y + self.half_height)
left_center = [point_x - self.half_width + self.half_height, point_y]
d_start_angle = math.pi / 2
d_stop_angle = 1.5 * math.pi
left_arc = arc(left_center, self.half_height, d_start_angle, d_stop_angle, 'ccw', self.steps_per_circ)
right_center = [point_x + self.half_width - self.half_height, point_y]
u_start_angle = 1.5 * math.pi
u_stop_angle = math.pi / 2
right_arc = arc(right_center, self.half_height, u_start_angle, u_stop_angle, 'ccw', self.steps_per_circ)
geo.append(p1)
geo.append(p2)
for pt in right_arc:
geo.append(pt)
geo.append(p3)
geo.append(p4)
for pt in left_arc:
geo.append(pt)
# this function return one slot in the slot array and the following will rotate that one slot around it's
# center if the radio value is "A".
if self.ui.slot_direction_radio.get_value() == 'A':
return rotate(Polygon(geo), -slot_angle)
else:
return Polygon(geo)
def make(self):
self.geometry = []
geo = None
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
# add the point to slots if the diameter is a key in the dict, if not, create it add the drill location
# to the value, as a list of itself
if self.selected_dia not in self.draw_app.slot_points_edit:
self.draw_app.slot_points_edit[self.selected_dia] = []
for i in range(self.slot_array_size):
self.draw_app.slot_points_edit[self.selected_dia].append(self.points)
self.draw_app.current_storage = self.draw_app.storage_dict[self.selected_dia]
if self.slot_array == 'linear': # 'Linear'
for item in range(self.slot_array_size):
if self.slot_axis == 'X':
geo = self.util_shape(((self.points[0] + (self.slot_pitch * item)), self.points[1]))
if self.slot_axis == 'Y':
geo = self.util_shape((self.points[0], (self.points[1] + (self.slot_pitch * item))))
if self.slot_axis == 'A':
x_adj = self.slot_pitch * math.cos(math.radians(self.slot_linear_angle))
y_adj = self.slot_pitch * math.sin(math.radians(self.slot_linear_angle))
geo = self.util_shape(
((self.points[0] + (x_adj * item)), (self.points[1] + (y_adj * item)))
)
self.geometry.append(DrawToolShape(geo))
else: # 'Circular'
if (self.slot_angle * self.slot_array_size) > 360:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' %
_("Too many items for the selected spacing angle."))
try:
self.draw_app.app.jump_signal.disconnect()
except (AttributeError, TypeError):
pass
return
# radius = distance(self.destination, self.origin)
# initial_angle = math.asin((self.destination[1] - self.origin[1]) / radius)
# for i in range(self.slot_array_size):
# angle_radians = math.radians(self.slot_angle * i)
# if self.slot_direction == 'CW':
# x = self.origin[0] + radius * math.cos(-angle_radians + initial_angle)
# y = self.origin[1] + radius * math.sin(-angle_radians + initial_angle)
# else:
# x = self.origin[0] + radius * math.cos(angle_radians + initial_angle)
# y = self.origin[1] + radius * math.sin(angle_radians + initial_angle)
#
# geo = self.util_shape((x, y))
# if self.slot_direction == 'CW':
# geo = affinity.rotate(geo, angle=(math.pi - angle_radians), use_radians=True)
# else:
# geo = affinity.rotate(geo, angle=(angle_radians - math.pi), use_radians=True)
#
# self.geometry.append(DrawToolShape(geo))
radius = distance(self.destination, self.origin)
if radius == 0:
self.draw_app.app.inform.emit('[ERROR_NOTCL] %s' % _("Failed."))
self.draw_app.delete_utility_geometry()
self.draw_app.select_tool('drill_select')
return
if self.destination[0] < self.origin[0]:
radius = -radius
initial_angle = math.asin((self.destination[1] - self.origin[1]) / radius)
circular_geo = self.circular_util_shape(radius, initial_angle)
self.geometry += circular_geo
self.complete = True
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
self.draw_app.in_action = False
# Slot
self.draw_app.last_slot_length = self.ui.slot_length_entry.get_value()
self.draw_app.last_slot_direction = self.ui.slot_direction_radio.get_value()
self.draw_app.last_slot_angle = self.ui.slot_angle_entry.get_value()
# Slot array
self.draw_app.last_sarray_type = self.ui.array_type_radio.get_value()
self.draw_app.last_sarray_size = self.ui.array_size_entry.get_value()
self.draw_app.last_sarray_lin_dir = self.ui.array_axis_radio.get_value()
self.draw_app.last_sarray_circ_dir = self.ui.array_direction_radio.get_value()
self.draw_app.last_sarray_pitch = self.ui.array_pitch_entry.get_value()
self.draw_app.last_sarray_lin_angle = self.ui.array_linear_angle_entry.get_value()
self.draw_app.last_sarray_circ_angle = self.ui.array_angle_entry.get_value()
self.draw_app.last_sarray_radius = self.ui.radius_entry.get_value()
try:
self.draw_app.app.jump_signal.disconnect()
except (AttributeError, TypeError):
pass
def draw_cursor_data(self, pos=None, delete=False):
if self.cursor_data_control is False:
self.draw_app.app.plotcanvas.text_cursor.text = ""
return
if pos is None:
pos = self.draw_app.snap_x, self.draw_app.snap_y
if delete:
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
return
if not self.points:
self.points = self.draw_app.snap_x, self.draw_app.snap_y
# font size
qsettings = QtCore.QSettings("Open Source", "FlatCAM_EVO")
if qsettings.contains("hud_font_size"):
fsize = qsettings.value('hud_font_size', type=int)
else:
fsize = 8
x = pos[0]
y = pos[1]
try:
length = abs(self.ui.radius_entry.get_value())
except IndexError:
length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
units = self.draw_app.app.app_units.lower()
l1_txt = 'X: %s [%s]' % (x_dec, units)
l2_txt = 'Y: %s [%s]' % (y_dec, units)
l3_txt = 'L: %s [%s]' % (length_dec, units)
cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
if self.draw_app.app.use_3d_engine:
new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0]+30, new_pos[1]))
# text
self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
self.draw_app.app.plotcanvas.text_cursor.pos = x, y
self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
if self.draw_app.app.plotcanvas.text_cursor.parent is None:
self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
def on_key(self, key):
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if key_modifier == QtCore.Qt.KeyboardModifier.ShiftModifier:
mod_key = 'Shift'
elif key_modifier == QtCore.Qt.KeyboardModifier.ControlModifier:
mod_key = 'Control'
else:
mod_key = None
if mod_key == 'Control':
# Toggle Pad Array Direction
if key == QtCore.Qt.Key.Key_Space:
if self.ui.array_axis_radio.get_value() == 'X':
self.ui.array_axis_radio.set_value('Y')
elif self.ui.array_axis_radio.get_value() == 'Y':
self.ui.array_axis_radio.set_value('A')
elif self.ui.array_axis_radio.get_value() == 'A':
self.ui.array_axis_radio.set_value('X')
# ## Utility geometry (animated)
self.draw_app.update_utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y))
elif mod_key is None:
if key == 'C' or key == QtCore.Qt.Key.Key_C:
self.cursor_data_control = not self.cursor_data_control
# Jump to coords
if key == QtCore.Qt.Key.Key_J or key == 'J':
self.draw_app.app.on_jump_to()
# Toggle Pad Direction
if key == QtCore.Qt.Key.Key_Space:
if self.ui.slot_direction_radio.get_value() == 'X':
self.ui.slot_direction_radio.set_value('Y')
elif self.ui.slot_direction_radio.get_value() == 'Y':
self.ui.slot_direction_radio.set_value('A')
elif self.ui.slot_direction_radio.get_value() == 'A':
self.ui.slot_direction_radio.set_value('X')
# ## Utility geometry (animated)
self.draw_app.update_utility_geometry(data=(self.draw_app.snap_x, self.draw_app.snap_y))
def add_slot_array(self, array_pos):
self.array_radius = self.ui.radius_entry.get_value()
self.slot_axis = self.ui.array_axis_radio.get_value()
self.slot_direction = self.ui.array_direction_radio.get_value()
self.slot_array = self.ui.array_type_radio.get_value()
self.slot_array_size = int(self.ui.array_size_entry.get_value())
self.slot_pitch = float(self.ui.array_pitch_entry.get_value())
self.slot_linear_angle = float(self.ui.array_linear_angle_entry.get_value())
self.slot_angle = float(self.ui.array_angle_entry.get_value())
curr_pos = self.draw_app.app.geo_editor.snap(array_pos[0], array_pos[1])
self.draw_app.snap_x = curr_pos[0]
self.draw_app.snap_y = curr_pos[1]
self.points = [self.draw_app.snap_x, self.draw_app.snap_y]
self.origin = [self.draw_app.snap_x, self.draw_app.snap_y]
self.destination = ((self.origin[0] + self.array_radius), self.origin[1])
self.flag_for_circ_array = True
self.make()
if self.draw_app.current_storage is not None:
self.draw_app.on_exc_shape_complete(self.draw_app.current_storage)
self.draw_app.build_ui()
if self.draw_app.active_tool.complete:
self.draw_app.on_shape_complete()
self.draw_app.select_tool("drill_select")
self.draw_app.clicked_pos = curr_pos
def on_add_slot_array(self):
x = self.ui.x_entry.get_value()
y = self.ui.y_entry.get_value()
self.add_slot_array(array_pos=(x, y))
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
class ResizeEditorExc(FCShapeTool):
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_resize'
self.draw_app = draw_app
self.app = self.draw_app.app
self.resize_dia = None
self.points = None
# made this a set so there are no duplicates
self.selected_dia_set = set()
self.current_storage = None
self.geometry = []
self.destination_storage = None
self.cursor_data_control = True
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
# #############################################################################################################
# Plugin UI
# #############################################################################################################
self.resize_tool = ExcResizeEditorTool(self.app, self.draw_app, plugin_name=_("Resize"))
self.ui = self.resize_tool.ui
self.resize_tool.run()
if self.app.use_3d_engine:
self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
if not self.draw_app.snap_x:
self.draw_app.snap_x = 0.0
if not self.draw_app.snap_y:
self.draw_app.snap_y = 0.0
self.app.ui.notebook.setTabText(2, _("Resize"))
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
self.set_plugin_ui()
# Signals
try:
self.ui.resize_btn.clicked.disconnect()
except (AttributeError, TypeError):
pass
try:
self.ui.res_dia_entry.editingFinished.disconnect()
except (AttributeError, TypeError):
pass
self.ui.resize_btn.clicked.connect(self.on_resize)
self.ui.res_dia_entry.editingFinished.connect(self.on_resize)
self.draw_app.app.inform.emit(_("Click on the Drill(s) to resize ..."))
def set_plugin_ui(self):
# curr_row = self.draw_app.ui.tools_table_exc.currentRow()
# tool_dia = float(self.draw_app.ui.tools_table_exc.item(curr_row, 1).text())
# self.ui.dia_entry.set_value(tool_dia)
self.update_diameters()
def utility_geometry(self, data=None):
return DrawToolUtilityShape([])
def click_release(self, point):
self.update_diameters()
def update_diameters(self):
sel_dia_list = set()
for index in self.draw_app.ui.tools_table_exc.selectedIndexes():
row = index.row()
if row < 0:
continue
# on column 1 in tool tables we hold the diameters, and we retrieve them as strings
# therefore below we convert to float
dia_on_row = self.draw_app.ui.tools_table_exc.item(row, 1).text()
if dia_on_row != '':
sel_dia_list.add(dia_on_row)
self.ui.dia_entry.set_value(', '.join([i for i in list(sel_dia_list)]))
def make(self):
self.draw_app.is_modified = True
try:
self.draw_app.ui.tools_table_exc.itemChanged.disconnect()
except TypeError:
pass
new_dia = self.ui.res_dia_entry.get_value()
if new_dia == 0.0:
self.draw_app.app.inform.emit('[ERROR_NOTCL] %s' %
_("Resize drill(s) failed. Please enter a diameter for resize."))
return
if new_dia not in self.draw_app.olddia_newdia:
self.destination_storage = AppGeoEditor.make_storage()
self.draw_app.storage_dict[new_dia] = self.destination_storage
# self.olddia_newdia dict keeps the evidence on current tools diameters as keys and gets updated on values
# each time a tool diameter is edited or added
self.draw_app.olddia_newdia[new_dia] = new_dia
else:
self.destination_storage = self.draw_app.storage_dict[new_dia]
for index in self.draw_app.ui.tools_table_exc.selectedIndexes():
row = index.row()
# on column 1 in tool tables we hold the diameters, and we retrieve them as strings
# therefore below we convert to float
dia_on_row = self.draw_app.ui.tools_table_exc.item(row, 1).text()
self.selected_dia_set.add(float(dia_on_row))
# since we add a new tool, we update also the intial state of the plugin_table through it's dictionary
# we add a new entry in the tool2tooldia dict
self.draw_app.tool2tooldia[len(self.draw_app.olddia_newdia)] = new_dia
sel_shapes_to_be_deleted = []
if self.selected_dia_set:
for sel_dia in self.selected_dia_set:
self.current_storage = self.draw_app.storage_dict[sel_dia]
for select_shape in self.draw_app.get_selected():
if select_shape in self.current_storage.get_objects():
# add new geometry according to the new size
if isinstance(select_shape.geo, MultiLineString):
factor = new_dia / sel_dia
self.geometry.append(DrawToolShape(scale(select_shape.geo, xfact=factor, yfact=factor,
origin='center')))
elif isinstance(select_shape.geo, Polygon):
# I don't have any info regarding the angle of the slot geometry, nor how thick it is or
# how long it is given the angle. So I will have to make an approximation because
# we need to conserve the slot length, we only resize the diameter for the tool
# Therefore scaling won't work and buffering will not work either.
# First we get the Linestring that is one that the original slot is built around with the
# tool having the diameter sel_dia
poly = select_shape.geo
xmin, ymin, xmax, ymax = poly.bounds
# a line that is certain to be bigger than our slot because it's the diagonal
# of it's bounding box
poly_diagonal = LineString([(xmin, ymin), (xmax, ymax)])
poly_centroid = poly.centroid
# center of the slot geometry
poly_center = (poly_centroid.x, poly_centroid.y)
# make a list of intersections with the rotated line
list_of_cuttings = []
for angle in range(0, 359, 1):
rot_poly_diagonal = rotate(poly_diagonal, angle=angle, origin=poly_center)
cut_line = rot_poly_diagonal.intersection(poly)
cut_line_len = cut_line.length
list_of_cuttings.append(
(cut_line_len, cut_line)
)
# find the cut_line with the maximum length which is the LineString for which the start
# and stop point are the start and stop point of the slot as in the Gerber file
cut_line_with_max_length = max(list_of_cuttings, key=lambda i: i[0])[1]
# find the coordinates of this line
cut_line_with_max_length_coords = list(cut_line_with_max_length.coords)
# extract the first and last point of the line and build some buffered polygon circles
# around them
start_pt = Point(cut_line_with_max_length_coords[0])
stop_pt = Point(cut_line_with_max_length_coords[1])
start_cut_geo = start_pt.buffer(new_dia / 2)
stop_cut_geo = stop_pt.buffer(new_dia / 2)
# and we cut the above circle polygons from our line and get in this way a line around
# which we can build the new slot by buffering with the new tool diameter
new_line = cut_line_with_max_length.difference(start_cut_geo)
new_line = new_line.difference(stop_cut_geo)
# create the geometry for the resized slot by buffering with half of the
# new diameter value, new_dia
new_poly = new_line.buffer(new_dia / 2)
self.geometry.append(DrawToolShape(new_poly))
else:
# unexpected geometry so we cancel
self.draw_app.app.inform.emit('[ERROR_NOTCL] %s' % _("Cancelled."))
return
# remove the geometry with the old size
self.current_storage.remove(select_shape)
# a hack to make the plugin_table display less drills per diameter when shape(drill) is deleted
# self.points_edit it's only useful first time when we load the data into the storage
# but is still used as reference when building plugin_table in self.build_ui()
# the number of drills displayed in column 2 is just a len(self.points_edit) therefore
# deleting self.points_edit elements (doesn't matter who but just the number)
# solved the display issue.
if isinstance(select_shape.geo, MultiLineString):
try:
del self.draw_app.points_edit[sel_dia][0]
except KeyError:
# if the exception happen here then we are not dealing with drills but with slots
# This should not happen as the drills have MultiLineString geometry and slots have
# Polygon geometry
pass
if isinstance(select_shape.geo, Polygon):
try:
del self.draw_app.slot_points_edit[sel_dia][0]
except KeyError:
# if the exception happen here then we are not dealing with slots but with drills
# This should not happen as the drills have MultiLineString geometry and slots have
# Polygon geometry
pass
sel_shapes_to_be_deleted.append(select_shape)
# a hack to make the plugin_table display more drills/slots per diameter when shape(drill/slot)
# is added.
# self.points_edit it's only useful first time when we load the data into the storage
# but is still used as reference when building plugin_table in self.build_ui()
# the number of drills displayed in column 2 is just a len(self.points_edit) therefore
# deleting self.points_edit elements (doesn't matter who but just the number)
# solved the display issue.
# for drills
if isinstance(select_shape.geo, MultiLineString):
if new_dia not in self.draw_app.points_edit:
self.draw_app.points_edit[new_dia] = [(0, 0)]
else:
self.draw_app.points_edit[new_dia].append((0, 0))
# for slots
if isinstance(select_shape.geo, Polygon):
if new_dia not in self.draw_app.slot_points_edit:
self.draw_app.slot_points_edit[new_dia] = [(0, 0)]
else:
self.draw_app.slot_points_edit[new_dia].append((0, 0))
for dia_key in list(self.draw_app.storage_dict.keys()):
# if following the resize of the drills there will be no more drills for some of the tools then
# delete those tools
try:
if not self.draw_app.points_edit[dia_key]:
self.draw_app.on_tool_delete(dia_key)
except KeyError:
# if the exception happen here then we are not dealing with drills but with slots
# so we try for them
try:
if not self.draw_app.slot_points_edit[dia_key]:
self.draw_app.on_tool_delete(dia_key)
except KeyError:
# if the exception happen here then we are not dealing with slots neither
# therefore something else is not OK so we return
self.draw_app.app.inform.emit('[ERROR_NOTCL] %s' % _("Cancelled."))
return
# this simple hack is used so we can delete form self.draw_app.selected but
# after we no longer iterate through it
for shp in sel_shapes_to_be_deleted:
self.draw_app.selected.remove(shp)
# add the new geometry to storage
self.draw_app.on_exc_shape_complete(self.destination_storage)
self.draw_app.build_ui()
self.draw_app.replot()
# empty the self.geometry
self.geometry = []
# we reactivate the signals after the after the tool editing
self.draw_app.ui.tools_table_exc.itemChanged.connect(self.draw_app.on_tool_edit)
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
else:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s %s' % (_("Cancelled."), _("Nothing selected")))
# init this set() for another use perhaps
self.selected_dia_set = set()
self.complete = True
# MS: always return to the Select Tool
self.draw_app.select_tool("drill_select")
def on_resize(self):
self.make()
self.clean_up()
def draw_cursor_data(self, pos=None, delete=False):
if self.cursor_data_control is False:
self.draw_app.app.plotcanvas.text_cursor.text = ""
return
if pos is None:
pos = self.draw_app.snap_x, self.draw_app.snap_y
if delete:
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
return
if not self.points:
self.points = self.draw_app.snap_x, self.draw_app.snap_y
# font size
qsettings = QtCore.QSettings("Open Source", "FlatCAM_EVO")
if qsettings.contains("hud_font_size"):
fsize = qsettings.value('hud_font_size', type=int)
else:
fsize = 8
x = pos[0]
y = pos[1]
try:
length = abs(np.sqrt((x - self.points[0]) ** 2 + (y - self.points[1]) ** 2))
except IndexError:
length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
units = self.draw_app.app.app_units.lower()
l1_txt = 'X: %s [%s]' % (x_dec, units)
l2_txt = 'Y: %s [%s]' % (y_dec, units)
l3_txt = 'L: %s [%s]' % (length_dec, units)
cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
if self.draw_app.app.use_3d_engine:
new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0]+30, new_pos[1]))
# text
self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
self.draw_app.app.plotcanvas.text_cursor.pos = x, y
self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
if self.draw_app.app.plotcanvas.text_cursor.parent is None:
self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
def on_key(self, key):
if key == 'C' or key == QtCore.Qt.Key.Key_C:
self.cursor_data_control = not self.cursor_data_control
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
class MoveEditorExc(FCShapeTool):
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_move'
# self.shape_buffer = self.draw_app.shape_buffer
self.origin = None
self.destination = None
self.sel_limit = self.draw_app.app.options["excellon_editor_sel_limit"]
self.selection_shape = self.selection_bbox()
self.selected_dia_list = []
self.current_storage = None
self.geometry = []
for index in self.draw_app.ui.tools_table_exc.selectedIndexes():
row = index.row()
# on column 1 in tool tables we hold the diameters, and we retrieve them as strings
# therefore below we convert to float
dia_on_row = self.draw_app.ui.tools_table_exc.item(row, 1).text()
self.selected_dia_list.append(float(dia_on_row))
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
# Switch notebook to Properties page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.properties_tab)
if self.draw_app.launched_from_shortcuts is True:
self.draw_app.launched_from_shortcuts = False
else:
if not self.draw_app.get_selected():
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled. Nothing selected."))
self.draw_app.app.ui.select_drill_btn.setChecked(True)
self.draw_app.on_tool_select('drill_select')
else:
self.draw_app.app.inform.emit(_("Click on reference location ..."))
def set_origin(self, origin):
self.origin = origin
def click(self, point):
if not self.draw_app.get_selected():
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled. Nothing selected."))
return "Nothing to move."
if self.origin is None:
self.set_origin(point)
self.draw_app.app.inform.emit(_("Click on target location ..."))
return
else:
self.destination = point
self.make()
# MS: always return to the Select Tool
self.draw_app.select_tool("drill_select")
return
def make(self):
# Create new geometry
dx = self.destination[0] - self.origin[0]
dy = self.destination[1] - self.origin[1]
sel_shapes_to_be_deleted = []
for sel_dia in self.selected_dia_list:
self.current_storage = self.draw_app.storage_dict[sel_dia]
for select_shape in self.draw_app.get_selected():
if select_shape in self.current_storage.get_objects():
self.geometry.append(DrawToolShape(translate(select_shape.geo, xoff=dx, yoff=dy)))
self.current_storage.remove(select_shape)
sel_shapes_to_be_deleted.append(select_shape)
self.draw_app.on_exc_shape_complete(self.current_storage)
self.geometry = []
for shp in sel_shapes_to_be_deleted:
self.draw_app.selected.remove(shp)
sel_shapes_to_be_deleted = []
self.draw_app.build_ui()
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
try:
self.draw_app.app.jump_signal.disconnect()
except TypeError:
pass
def selection_bbox(self):
geo_list = []
for select_shape in self.draw_app.get_selected():
if isinstance(select_shape.geo, (MultiLineString, MultiPolygon)):
geometric_data = select_shape.geo.geoms
else:
geometric_data = select_shape.geo
try:
for g in geometric_data:
geo_list.append(g)
except TypeError:
geo_list.append(geometric_data)
xmin, ymin, xmax, ymax = get_shapely_list_bounds(geo_list)
pt1 = (xmin, ymin)
pt2 = (xmax, ymin)
pt3 = (xmax, ymax)
pt4 = (xmin, ymax)
return Polygon([pt1, pt2, pt3, pt4])
def utility_geometry(self, data=None):
"""
Temporary geometry on screen while using this tool.
:param data:
:return:
"""
geo_list = []
if self.origin is None:
return None
if len(self.draw_app.get_selected()) == 0:
return None
dx = data[0] - self.origin[0]
dy = data[1] - self.origin[1]
if len(self.draw_app.get_selected()) <= self.sel_limit:
try:
for geom in self.draw_app.get_selected():
geo_list.append(translate(geom.geo, xoff=dx, yoff=dy))
except AttributeError:
self.draw_app.select_tool('drill_select')
self.draw_app.selected.clear()
return
return DrawToolUtilityShape(geo_list)
else:
try:
ss_el = translate(self.selection_shape, xoff=dx, yoff=dy)
except ValueError:
ss_el = None
return DrawToolUtilityShape(ss_el)
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
class CopyEditorExc(FCShapeTool):
def __init__(self, draw_app):
FCShapeTool.__init__(self, draw_app)
self.name = 'drill_copy'
self.draw_app = draw_app
self.app = self.draw_app.app
self.storage = self.draw_app.storage_dict
self.origin = None
self.destination = None
self.sel_limit = self.draw_app.app.options["excellon_editor_sel_limit"]
self.selection_shape = self.selection_bbox()
self.selected_dia_list = []
self.current_storage = None
self.geometry = []
self.cursor_data_control = True
for index in self.draw_app.ui.tools_table_exc.selectedIndexes():
row = index.row()
# on column 1 in tool tables we hold the diameters, and we retrieve them as strings
# therefore below we convert to float
dia_on_row = self.draw_app.ui.tools_table_exc.item(row, 1).text()
self.selected_dia_list.append(float(dia_on_row))
# store here the utility geometry, so we can use it on the last step
self.util_geo = None
if not self.draw_app.get_selected():
self.has_selection = False
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s %s' % (_("Cancelled."), _("Nothing selected.")))
self.draw_app.app.ui.select_drill_btn.setChecked(True)
self.draw_app.on_tool_select('drill_select')
else:
self.has_selection = True
self.draw_app.app.inform.emit(_("Click on reference location ..."))
if self.app.use_3d_engine:
self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
self.copy_tool = ExcCopyEditorTool(self.app, self.draw_app, plugin_name=_("Copy"))
self.ui = self.copy_tool.ui
self.copy_tool.run()
self.app.ui.notebook.setTabText(2, _("Copy"))
if self.draw_app.app.ui.splitter.sizes()[0] == 0:
self.draw_app.app.ui.splitter.setSizes([1, 1])
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
def set_origin(self, origin):
self.draw_app.app.inform.emit(_("Click on destination point ..."))
self.origin = origin
def click(self, point):
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
if self.has_selection is False:
self.draw_app.app.inform.emit('[WARNING_NOTCL] %s %s' % (_("Cancelled."), _(" Nothing selected.")))
return "Nothing to move."
if self.origin is None:
self.set_origin(point)
self.draw_app.app.inform.emit(_("Click on target location ..."))
return
else:
self.destination = point
self.make()
# MS: always return to the Select Tool
self.draw_app.select_tool("drill_select")
return
def make(self):
# Create new geometry
# dx = self.destination[0] - self.origin[0]
# dy = self.destination[1] - self.origin[1]
sel_shapes_to_be_deleted = []
if len(self.draw_app.get_selected()) > self.sel_limit:
self.util_geo = self.array_util_geometry((self.destination[0], self.destination[1]))
# when doing circular array we remove the last geometry item in the list because it is the temp_line
if self.ui.mode_radio.get_value() == 'a' and \
self.ui.array_type_radio.get_value() == 'circular':
del self.util_geo.geo[-1]
self.geometry = [DrawToolShape(deepcopy(shp)) for shp in self.util_geo.geo]
for sel_dia in self.selected_dia_list:
self.current_storage = self.draw_app.storage_dict[sel_dia]
for select_shape in self.draw_app.get_selected():
if select_shape in self.current_storage.get_objects():
# Add some fake drills into the self.draw_app.points_edit to update the drill count in tool table
# This may fail if we copy slots.
try:
self.draw_app.points_edit[sel_dia].append((0, 0))
except KeyError:
pass
# add some fake slots into the self.draw_app.slots_points_edit
# to update the slot count in tool table
# This may fail if we copy drills.
try:
self.draw_app.slot_points_edit[sel_dia].append((0, 0))
except KeyError:
pass
sel_shapes_to_be_deleted.append(select_shape)
self.draw_app.on_exc_shape_complete(self.current_storage)
self.geometry = []
for shp in sel_shapes_to_be_deleted:
self.draw_app.selected.remove(shp)
sel_shapes_to_be_deleted = []
self.complete = True
self.origin = None
self.draw_cursor_data(delete=True)
self.draw_app.build_ui()
self.draw_app.app.inform.emit('[success] %s' % _("Done."))
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
def selection_bbox(self):
geo_list = []
for select_shape in self.draw_app.get_selected():
if isinstance(select_shape.geo, (MultiLineString, MultiPolygon)):
geometric_data = select_shape.geo.geoms
else:
geometric_data = select_shape.geo
try:
for g in geometric_data:
geo_list.append(g)
except TypeError:
geo_list.append(geometric_data)
xmin, ymin, xmax, ymax = get_shapely_list_bounds(geo_list)
pt1 = (xmin, ymin)
pt2 = (xmax, ymin)
pt3 = (xmax, ymax)
pt4 = (xmin, ymax)
return Polygon([pt1, pt2, pt3, pt4])
def utility_geometry(self, data=None):
"""
Temporary geometry on screen while using this tool.
:param data:
:return:
"""
geo_list = []
if self.origin is None:
return None
if len(self.draw_app.get_selected()) == 0:
return None
dx = data[0] - self.origin[0]
dy = data[1] - self.origin[1]
if len(self.draw_app.get_selected()) <= self.sel_limit:
copy_mode = self.ui.mode_radio.get_value()
if copy_mode == 'n':
try:
for geom in self.draw_app.get_selected():
geo_list.append(translate(geom.geo, xoff=dx, yoff=dy))
except AttributeError:
self.draw_app.select_tool('drill_select')
self.draw_app.selected.clear()
return
self.util_geo = DrawToolUtilityShape(geo_list)
else:
self.util_geo = self.array_util_geometry((dx, dy))
else:
try:
ss_el = translate(self.selection_shape, xoff=dx, yoff=dy)
except ValueError:
ss_el = None
self.util_geo = DrawToolUtilityShape(ss_el)
return self.util_geo
def array_util_geometry(self, pos, static=None):
array_type = self.ui.array_type_radio.get_value() # 'linear', '2D', 'circular'
if array_type == 'linear': # 'Linear'
return self.linear_geo(pos, static)
elif array_type == '2D':
return self.dd_geo(pos)
elif array_type == 'circular': # 'Circular'
return self.circular_geo(pos)
def linear_geo(self, pos, static):
axis = self.ui.axis_radio.get_value() # X, Y or A
pitch = float(self.ui.pitch_entry.get_value())
linear_angle = float(self.ui.linear_angle_spinner.get_value())
array_size = int(self.ui.array_size_entry.get_value())
if pos[0] is None and pos[1] is None:
dx = self.draw_app.x
dy = self.draw_app.y
else:
dx = pos[0]
dy = pos[1]
geo_list = []
self.points = [(dx, dy)]
for item in range(array_size):
if axis == 'X':
new_pos = ((dx + (pitch * item)), dy)
elif axis == 'Y':
new_pos = (dx, (dy + (pitch * item)))
else: # 'A'
x_adj = pitch * math.cos(math.radians(linear_angle))
y_adj = pitch * math.sin(math.radians(linear_angle))
new_pos = ((dx + (x_adj * item)), (dy + (y_adj * item)))
for g in self.draw_app.get_selected():
if static is None or static is False:
geo_list.append(translate(g.geo, xoff=new_pos[0], yoff=new_pos[1]))
else:
geo_list.append(g.geo)
return DrawToolUtilityShape(geo_list)
def dd_geo(self, pos):
trans_geo = []
array_2d_type = self.ui.placement_radio.get_value()
rows = self.ui.rows.get_value()
columns = self.ui.columns.get_value()
spacing_rows = self.ui.spacing_rows.get_value()
spacing_columns = self.ui.spacing_columns.get_value()
off_x = self.ui.offsetx_entry.get_value()
off_y = self.ui.offsety_entry.get_value()
geo_source = [s.geo for s in self.draw_app.get_selected()]
def geo_bounds(geo: (BaseGeometry, list)):
minx = np.inf
miny = np.inf
maxx = -np.inf
maxy = -np.inf
if type(geo) == list:
for shp in geo:
minx_, miny_, maxx_, maxy_ = geo_bounds(shp)
minx = min(minx, minx_)
miny = min(miny, miny_)
maxx = max(maxx, maxx_)
maxy = max(maxy, maxy_)
return minx, miny, maxx, maxy
else:
# it's an object, return its bounds
return geo.bounds
xmin, ymin, xmax, ymax = geo_bounds(geo_source)
currentx = pos[0]
currenty = pos[1]
def translate_recursion(geom):
if type(geom) == list:
geoms = []
for local_geom in geom:
res_geo = translate_recursion(local_geom)
try:
geoms += res_geo
except TypeError:
geoms.append(res_geo)
return geoms
else:
return translate(geom, xoff=currentx, yoff=currenty)
for row in range(rows):
currentx = pos[0]
for col in range(columns):
trans_geo += translate_recursion(geo_source)
if array_2d_type == 's': # 'spacing'
currentx += (xmax - xmin + spacing_columns)
else: # 'offset'
currentx = pos[0] + off_x * (col + 1) # because 'col' starts from 0 we increment by 1
if array_2d_type == 's': # 'spacing'
currenty += (ymax - ymin + spacing_rows)
else: # 'offset;
currenty = pos[1] + off_y * (row + 1) # because 'row' starts from 0 we increment by 1
return DrawToolUtilityShape(trans_geo)
def circular_geo(self, pos):
if pos[0] is None and pos[1] is None:
cdx = self.draw_app.x
cdy = self.draw_app.y
else:
cdx = pos[0] + self.origin[0]
cdy = pos[1] + self.origin[1]
utility_list = []
try:
radius = distance((cdx, cdy), self.origin)
except Exception:
radius = 0
if radius == 0:
self.draw_app.delete_utility_geometry()
if len(self.points) >= 1 and radius > 0:
try:
if cdx < self.origin[0]:
radius = -radius
# draw the temp geometry
initial_angle = math.asin((cdy - self.origin[1]) / radius)
temp_circular_geo = self.circular_util_shape(radius, initial_angle)
temp_points = [
(self.origin[0], self.origin[1]),
(self.origin[0] + pos[0], self.origin[1] + pos[1])
]
temp_line = LineString(temp_points)
for geo_shape in temp_circular_geo:
utility_list.append(geo_shape.geo)
utility_list.append(temp_line)
return DrawToolUtilityShape(utility_list)
except Exception as e:
log.error("DrillArray.utility_geometry -- circular -> %s" % str(e))
def circular_util_shape(self, radius, ini_angle):
direction = self.ui.array_dir_radio.get_value() # CW or CCW
angle = self.ui.angle_entry.get_value()
array_size = int(self.ui.array_size_entry.get_value())
circular_geo = []
for i in range(array_size):
angle_radians = math.radians(angle * i)
if direction == 'CW':
x = radius * math.cos(-angle_radians + ini_angle)
y = radius * math.sin(-angle_radians + ini_angle)
else:
x = radius * math.cos(angle_radians + ini_angle)
y = radius * math.sin(angle_radians + ini_angle)
for sshp in self.draw_app.get_selected():
geo_sol = translate(sshp.geo, x, y)
# geo_sol = affinity.rotate(geo_sol, angle=(math.pi - angle_radians), use_radians=True)
circular_geo.append(DrawToolShape(geo_sol))
return circular_geo
def draw_cursor_data(self, pos=None, delete=False):
if self.cursor_data_control is False:
self.draw_app.app.plotcanvas.text_cursor.text = ""
return
if pos is None:
pos = self.draw_app.snap_x, self.draw_app.snap_y
if delete:
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
return
# font size
qsettings = QtCore.QSettings("Open Source", "FlatCAM_EVO")
if qsettings.contains("hud_font_size"):
fsize = qsettings.value('hud_font_size', type=int)
else:
fsize = 8
ref_val = (0, 0) if self.origin is None else self.origin
x = pos[0]
y = pos[1]
try:
length = abs(np.sqrt((pos[0] - ref_val[0]) ** 2 + (pos[1] - ref_val[1]) ** 2))
except IndexError:
length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
units = self.draw_app.app.app_units.lower()
x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
l1_txt = 'X: %s [%s]' % (x_dec, units)
l2_txt = 'Y: %s [%s]' % (y_dec, units)
l3_txt = 'L: %s [%s]' % (length_dec, units)
cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
if self.draw_app.app.use_3d_engine:
new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0] + 30, new_pos[1]))
# text
self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
self.draw_app.app.plotcanvas.text_cursor.pos = x, y
self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
if self.draw_app.app.plotcanvas.text_cursor.parent is None:
self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
def on_key(self, key):
if key == 'C' or key == QtCore.Qt.Key.Key_C:
self.cursor_data_control = not self.cursor_data_control
# Jump to coords
if key == QtCore.Qt.Key.Key_J or key == 'J':
self.draw_app.app.on_jump_to()
if key in [str(i) for i in range(10)] + ['.', ',', '+', '-', '/', '*'] or \
key in [QtCore.Qt.Key.Key_0, QtCore.Qt.Key.Key_0, QtCore.Qt.Key.Key_1, QtCore.Qt.Key.Key_2,
QtCore.Qt.Key.Key_3, QtCore.Qt.Key.Key_4, QtCore.Qt.Key.Key_5, QtCore.Qt.Key.Key_6,
QtCore.Qt.Key.Key_7, QtCore.Qt.Key.Key_8, QtCore.Qt.Key.Key_9, QtCore.Qt.Key.Key_Minus,
QtCore.Qt.Key.Key_Plus, QtCore.Qt.Key.Key_Comma, QtCore.Qt.Key.Key_Period,
QtCore.Qt.Key.Key_Slash, QtCore.Qt.Key.Key_Asterisk]:
try:
# VisPy keys
if self.copy_tool.length == 0:
self.copy_tool.length = str(key.name)
else:
self.copy_tool.length = str(self.copy_tool.length) + str(key.name)
except AttributeError:
# Qt keys
if self.copy_tool.length == 0:
self.copy_tool.length = chr(key)
else:
self.copy_tool.length = str(self.copy_tool.length) + chr(key)
if key == 'Enter' or key == QtCore.Qt.Key.Key_Return or key == QtCore.Qt.Key.Key_Enter:
if self.copy_tool.length != 0:
target_length = self.copy_tool.length
if target_length is None:
self.copy_tool.length = 0.0
return _("Failed.")
first_pt = self.points[-1]
last_pt = self.draw_app.app.mouse
seg_length = math.sqrt((last_pt[0] - first_pt[0]) ** 2 + (last_pt[1] - first_pt[1]) ** 2)
if seg_length == 0.0:
return
try:
new_x = first_pt[0] + (last_pt[0] - first_pt[0]) / seg_length * target_length
new_y = first_pt[1] + (last_pt[1] - first_pt[1]) / seg_length * target_length
except ZeroDivisionError as err:
self.points = []
self.clean_up()
return '[ERROR_NOTCL] %s %s' % (_("Failed."), str(err).capitalize())
if self.points[-1] != (new_x, new_y):
self.points.append((new_x, new_y))
self.draw_app.app.on_jump_to(custom_location=(new_x, new_y), fit_center=False)
self.destination = (new_x, new_y)
self.make()
self.draw_app.on_shape_complete()
self.draw_app.select_tool("select")
return "Done."
def clean_up(self):
self.draw_app.selected.clear()
self.draw_app.ui.tools_table_exc.clearSelection()
self.draw_app.plot_all()
if self.draw_app.app.use_3d_engine:
self.draw_app.app.plotcanvas.text_cursor.parent = None
self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
try:
self.draw_app.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
self.copy_tool.on_tab_close()
class AppExcEditor(QtCore.QObject):
draw_shape_idx = -1
def __init__(self, app):
# assert isinstance(app, FlatCAMApp.App), "Expected the app to be a FlatCAMApp.App, got %s" % type(app)
super(AppExcEditor, self).__init__()
self.app = app
self.canvas = self.app.plotcanvas
self.units = self.app.app_units.upper()
self.dec_format = self.app.dec_format
# Number of decimals used by tools in this class
self.decimals = self.app.decimals
self.ui = AppExcEditorUI(app=self.app)
self.edited_obj = None
# ## Toolbar events and properties
self.tools_exc = {}
# ## Data
self.active_tool = None
self.in_action = False
self.storage_dict = {}
self.current_storage = []
# build the data from the Excellon point into a dictionary
# {tool_dia: [geometry_in_points]}
self.points_edit = {}
self.slot_points_edit = {}
self.sorted_diameters = []
# here store the tools dict for the new excellon object
self.new_tools = {}
# dictionary to store the tool_row and diameters in plugin_table
# it will be updated everytime self.build_ui() is called
self.olddia_newdia = {}
self.tool2tooldia = {}
# this will store the value for the last selected tool, for use after clicking on canvas when the selection
# is cleared but as a side effect also the selected tool is cleared
self.last_tool_selected = None
self.utility = []
# this will flag if the Editor "tools" are launched from key shortcuts (True) or from menu toolbar (False)
self.launched_from_shortcuts = False
# this var will store the state of the toolbar before starting the editor
self.toolbar_old_state = False
if self.units == 'MM':
self.tolerance = float(self.app.options["global_tolerance"])
else:
self.tolerance = float(self.app.options["global_tolerance"]) / 20
# VisPy Visuals
if self.app.use_3d_engine:
self.shapes = self.canvas.new_shape_collection(layers=1)
if self.canvas.big_cursor is True:
self.tool_shape = self.canvas.new_shape_collection(layers=1, line_width=2)
else:
self.tool_shape = self.canvas.new_shape_collection(layers=1)
else:
from appGUI.PlotCanvasLegacy import ShapeCollectionLegacy
self.shapes = ShapeCollectionLegacy(obj=self, app=self.app, name='shapes_exc_editor')
self.tool_shape = ShapeCollectionLegacy(obj=self, app=self.app, name='tool_shapes_exc_editor')
self.app.pool_recreated.connect(self.pool_recreated)
# Remove from scene
self.shapes.enabled = False
self.tool_shape.enabled = False
# ## List of selected shapes.
self.selected = []
self.move_timer = QtCore.QTimer()
self.move_timer.setSingleShot(True)
self.key = None # Currently pressed key
self.modifiers = None
self.x = None # Current mouse cursor clicked_pos
self.y = None
# Current snapped mouse clicked_pos
self.snap_x = None
self.snap_y = None
self.clicked_pos = None
# #############################################################################################################
# Plugin Attributes
# #############################################################################################################
self.last_length = 0.0
self.last_darray_type = None
self.last_darray_size = None
self.last_darray_lin_dir = None
self.last_darray_circ_dir = None
self.last_darray_pitch = None
self.last_darray_lin_angle = None
self.last_darray_circ_angle = None
self.last_darray_radius = None
self.last_sarray_radius = None
self.last_sarray_circ_angle = None
self.last_sarray_lin_angle = None
self.last_sarray_pitch = None
self.last_sarray_circ_dir = None
self.last_sarray_lin_dir = None
self.last_sarray_size = None
self.last_sarray_type = None
self.last_slot_length = None
self.last_slot_direction = None
self.last_slot_angle = None
self.complete = False
self.editor_options = {
"global_gridx": 0.1,
"global_gridy": 0.1,
"snap_max": 0.05,
"grid_snap": True,
"corner_snap": False,
"grid_gap_link": True
}
self.editor_options.update(self.app.options)
for option in self.editor_options:
if option in self.app.options:
self.editor_options[option] = self.app.options[option]
self.data_defaults = {}
self.rtree_exc_index = rtindex.Index()
# flag to show if the object was modified
self.is_modified = False
self.edited_obj_name = ""
# variable to store the total amount of drills per job
self.tot_drill_cnt = 0
self.tool_row = 0
# variable to store the total amount of slots per job
self.tot_slot_cnt = 0
self.tool_row_slots = 0
self.tool_row = 0
# def entry2option(option, entry):
# self.editor_options[option] = float(entry.text())
# Event signals disconnect id holders
self.mp = None
self.mm = None
self.mr = None
# #############################################################################################################
# ######################### Excellon Editor Signals ###########################################################
# #############################################################################################################
self.ui.level.toggled.connect(self.on_level_changed)
# connect the toolbar signals
self.connect_exc_toolbar_signals()
self.ui.convert_slots_btn.clicked.connect(self.on_slots_conversion)
self.app.ui.delete_drill_btn.triggered.connect(self.on_delete_btn)
self.ui.name_entry.returnPressed.connect(self.on_name_activate)
self.ui.addtool_btn.clicked.connect(self.on_tool_add)
self.ui.addtool_entry.editingFinished.connect(self.on_tool_add)
self.ui.deltool_btn.clicked.connect(self.on_tool_delete)
# self.ui.tools_table_exc.selectionModel().currentChanged.connect(self.on_row_selected)
self.ui.tools_table_exc.cellPressed.connect(self.on_row_selected)
self.ui.tools_table_exc.selectionModel().selectionChanged.connect(self.on_table_selection) # noqa
self.app.ui.exc_add_array_drill_menuitem.triggered.connect(self.exc_add_drill_array)
self.app.ui.exc_add_drill_menuitem.triggered.connect(self.exc_add_drill)
self.app.ui.exc_add_array_slot_menuitem.triggered.connect(self.exc_add_slot_array)
self.app.ui.exc_add_slot_menuitem.triggered.connect(self.exc_add_slot)
self.app.ui.exc_resize_drill_menuitem.triggered.connect(self.exc_resize_drills)
self.app.ui.exc_copy_drill_menuitem.triggered.connect(self.exc_copy_drills)
self.app.ui.exc_delete_drill_menuitem.triggered.connect(self.on_delete_btn)
self.app.ui.exc_move_drill_menuitem.triggered.connect(self.exc_move_drills)
self.ui.exit_editor_button.clicked.connect(lambda: self.app.on_editing_finished())
# #############################################################################################################
# ############################### TOOLS TABLE context menu ####################################################
# #############################################################################################################
self.ui.tools_table_exc.setupContextMenu()
# self.ui.tools_table_exc.addContextMenu(
# _("Add"), self.on_aperture_add,
# icon=QtGui.QIcon(self.app.resource_location + "/plus16.png"))
self.ui.tools_table_exc.addContextMenu(
_("Delete"), lambda: self.on_tool_delete(),
icon=QtGui.QIcon(self.app.resource_location + "/trash16.png"))
self.app.log.debug("Initialization of the Excellon Editor is finished ...")
def make_callback(self, thetool):
def f():
self.on_tool_select(thetool)
return f
def connect_exc_toolbar_signals(self) -> None:
self.tools_exc.update({
"drill_select": {"button": self.app.ui.select_drill_btn, "constructor": SelectEditorExc},
"drill_add": {"button": self.app.ui.add_drill_btn, "constructor": DrillAdd},
"drill_array": {"button": self.app.ui.add_drill_array_btn, "constructor": DrillArray},
"slot_add": {"button": self.app.ui.add_slot_btn, "constructor": SlotAdd},
"slot_array": {"button": self.app.ui.add_slot_array_btn, "constructor": SlotArray},
"drill_resize": {"button": self.app.ui.resize_drill_btn, "constructor": ResizeEditorExc},
"drill_copy": {"button": self.app.ui.copy_drill_btn, "constructor": CopyEditorExc},
"drill_move": {"button": self.app.ui.move_drill_btn, "constructor": MoveEditorExc},
})
for tool in self.tools_exc:
self.tools_exc[tool]["button"].triggered.connect(self.make_callback(tool)) # Events
self.tools_exc[tool]["button"].setCheckable(True) # Checkable
def pool_recreated(self, pool):
self.shapes.pool = pool
self.tool_shape.pool = pool
@staticmethod
def make_storage():
# ## Shape storage.
storage = AppRTreeStorage()
storage.get_points = DrawToolShape.get_pts
return storage
def set_editor_ui(self):
# updated units
self.units = self.app.app_units.upper()
self.olddia_newdia.clear()
self.tool2tooldia.clear()
# update the olddia_newdia dict to make sure we have an updated state of the plugin_table
for key in self.points_edit:
self.olddia_newdia[key] = key
for key in self.slot_points_edit:
if key not in self.olddia_newdia:
self.olddia_newdia[key] = key
sort_temp = []
for diam in self.olddia_newdia:
sort_temp.append(float(diam))
self.sorted_diameters = sorted(sort_temp)
# populate self.intial_table_rows dict with the tool number as keys and tool diameters as values
if self.edited_obj.diameterless is False:
for i in range(len(self.sorted_diameters)):
tt_dia = self.sorted_diameters[i]
self.tool2tooldia[i + 1] = tt_dia
else:
# the Excellon object has diameters that are bogus information, added by the application because the
# Excellon file has no tool diameter information. In this case do not order the diameter in the table
# but use the real order found in the edited_obj.tools
for k, v in self.edited_obj.tools.items():
tool_dia = float('%.*f' % (self.decimals, v['tooldia']))
self.tool2tooldia[int(k)] = tool_dia
# Init appGUI
self.ui.addtool_entry.set_value(float(self.app.options['excellon_editor_newdia']))
self.last_darray_type = 'linear'
self.last_darray_size = int(self.app.options['excellon_editor_array_size'])
self.last_darray_lin_dir = self.app.options['excellon_editor_lin_dir']
self.last_darray_circ_dir = self.app.options['excellon_editor_circ_dir']
self.last_darray_pitch = float(self.app.options['excellon_editor_lin_pitch'])
self.last_darray_lin_angle = float(self.app.options['excellon_editor_lin_angle'])
self.last_darray_circ_angle = float(self.app.options['excellon_editor_circ_angle'])
self.last_darray_radius = 0.0
self.last_slot_length = self.app.options['excellon_editor_slot_length']
self.last_slot_direction = self.app.options['excellon_editor_slot_direction']
self.last_slot_angle = self.app.options['excellon_editor_slot_angle']
self.last_sarray_type = 'linear'
self.last_sarray_size = int(self.app.options['excellon_editor_slot_array_size'])
self.last_sarray_lin_dir = self.app.options['excellon_editor_slot_lin_dir']
self.last_sarray_circ_dir = self.app.options['excellon_editor_slot_circ_dir']
self.last_sarray_pitch = float(self.app.options['excellon_editor_slot_lin_pitch'])
self.last_sarray_lin_angle = float(self.app.options['excellon_editor_slot_lin_angle'])
self.last_sarray_circ_angle = float(self.app.options['excellon_editor_slot_circ_angle'])
self.last_sarray_radius = 0.0
# Show/Hide Advanced Options
app_mode = self.app.options["global_app_level"]
self.change_level(app_mode)
def build_ui(self, first_run=None):
try:
# if connected, disconnect the signal from the slot on item_changed as it creates issues
self.ui.tools_table_exc.itemChanged.disconnect()
except (TypeError, AttributeError):
pass
try:
self.ui.tools_table_exc.cellPressed.disconnect()
except (TypeError, AttributeError):
pass
# updated units
self.units = self.app.app_units.upper()
# make a new name for the new Excellon object (the one with edited content)
self.edited_obj_name = self.edited_obj.obj_options['name']
self.ui.name_entry.set_value(self.edited_obj_name)
sort_temp = []
for diam in self.olddia_newdia:
sort_temp.append(float(diam))
self.sorted_diameters = sorted(sort_temp)
# here, self.sorted_diameters will hold in a oblique way, the number of tools
n = len(self.sorted_diameters)
# we have (n+2) rows because there are 'n' tools, each a row, plus the last 2 rows for totals.
self.ui.tools_table_exc.setRowCount(n + 2)
self.tot_drill_cnt = 0
self.tot_slot_cnt = 0
self.tool_row = 0
# this variable will serve as the real tool_number
tool_id = 0
for tool_no in self.sorted_diameters:
tool_id += 1
drill_cnt = 0 # variable to store the nr of drills per tool
slot_cnt = 0 # variable to store the nr of slots per tool
# Find no of drills for the current tool
for tool_dia in self.points_edit:
if float(tool_dia) == tool_no:
drill_cnt = len(self.points_edit[tool_dia])
self.tot_drill_cnt += drill_cnt
# try:
# # Find no of slots for the current tool
# for slot in self.slot_points_edit:
# if float(slot) == tool_no:
# slot_cnt += 1
#
# self.tot_slot_cnt += slot_cnt
# except AttributeError:
# # self.app.log.debug("No slots in the Excellon file")
# # Find no of slots for the current tool
# for tool_dia in self.slot_points_edit:
# if float(tool_dia) == tool_no:
# slot_cnt = len(self.slot_points_edit[tool_dia])
#
# self.tot_slot_cnt += slot_cnt
for tool_dia in self.slot_points_edit:
if float(tool_dia) == tool_no:
slot_cnt = len(self.slot_points_edit[tool_dia])
self.tot_slot_cnt += slot_cnt
idd = QtWidgets.QTableWidgetItem('%d' % int(tool_id))
idd.setFlags(QtCore.Qt.ItemFlag.ItemIsSelectable | QtCore.Qt.ItemFlag.ItemIsEnabled)
self.ui.tools_table_exc.setItem(self.tool_row, 0, idd) # Tool name/id
# Make sure that the drill diameter when in MM is with no more than 2 decimals
# There are no drill bits in MM with more than 2 decimals diameter
# For INCH the decimals should be no more than 4. There are no drills under 10mils
dia = QtWidgets.QTableWidgetItem('%.*f' % (self.decimals, self.olddia_newdia[tool_no]))
dia.setFlags(QtCore.Qt.ItemFlag.ItemIsEnabled)
drill_count = QtWidgets.QTableWidgetItem('%d' % drill_cnt)
drill_count.setFlags(QtCore.Qt.ItemFlag.ItemIsEnabled)
# if the slot number is zero is better to not clutter the GUI with zero's so we print a space
if slot_cnt > 0:
slot_count = QtWidgets.QTableWidgetItem('%d' % slot_cnt)
else:
slot_count = QtWidgets.QTableWidgetItem('')
slot_count.setFlags(QtCore.Qt.ItemFlag.ItemIsEnabled)
self.ui.tools_table_exc.setItem(self.tool_row, 1, dia) # Diameter
self.ui.tools_table_exc.setItem(self.tool_row, 2, drill_count) # Number of drills per tool
self.ui.tools_table_exc.setItem(self.tool_row, 3, slot_count) # Number of drills per tool
if first_run is True:
# set now the last tool selected
self.last_tool_selected = int(tool_id)
self.tool_row += 1
# make the diameter column editable
for row in range(self.tool_row):
self.ui.tools_table_exc.item(row, 1).setFlags(
QtCore.Qt.ItemFlag.ItemIsEditable |
QtCore.Qt.ItemFlag.ItemIsSelectable |
QtCore.Qt.ItemFlag.ItemIsEnabled)
self.ui.tools_table_exc.item(row, 2).setForeground(QtGui.QColor(0, 0, 0))
self.ui.tools_table_exc.item(row, 3).setForeground(QtGui.QColor(0, 0, 0))
# add a last row with the Total number of drills
# HACK: made the text on this cell '9999' such it will always be the one before last when sorting
# it will have to have the foreground color (font color) white
empty = QtWidgets.QTableWidgetItem('9998')
empty.setForeground(QtGui.QColor(255, 255, 255))
empty.setFlags(empty.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
empty_b = QtWidgets.QTableWidgetItem('')
empty_b.setFlags(empty_b.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
label_tot_drill_count = QtWidgets.QTableWidgetItem(_('Total Drills'))
tot_drill_count = QtWidgets.QTableWidgetItem('%d' % self.tot_drill_cnt)
label_tot_drill_count.setFlags(label_tot_drill_count.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
tot_drill_count.setFlags(tot_drill_count.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
self.ui.tools_table_exc.setItem(self.tool_row, 0, empty)
self.ui.tools_table_exc.setItem(self.tool_row, 1, label_tot_drill_count)
self.ui.tools_table_exc.setItem(self.tool_row, 2, tot_drill_count) # Total number of drills
self.ui.tools_table_exc.setItem(self.tool_row, 3, empty_b)
font = QtGui.QFont()
font.setBold(True)
# font.setWeight(75)
for k in [1, 2]:
self.ui.tools_table_exc.item(self.tool_row, k).setForeground(QtGui.QColor(127, 0, 255))
self.ui.tools_table_exc.item(self.tool_row, k).setFont(font)
self.tool_row += 1
# add a last row with the Total number of slots
# HACK: made the text on this cell '9999' such it will always be the last when sorting
# it will have to have the foreground color (font color) white
empty_2 = QtWidgets.QTableWidgetItem('9999')
empty_2.setForeground(QtGui.QColor(255, 255, 255))
empty_2.setFlags(empty_2.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
empty_3 = QtWidgets.QTableWidgetItem('')
empty_3.setFlags(empty_3.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
label_tot_slot_count = QtWidgets.QTableWidgetItem(_('Total Slots'))
tot_slot_count = QtWidgets.QTableWidgetItem('%d' % self.tot_slot_cnt)
label_tot_slot_count.setFlags(label_tot_slot_count.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
tot_slot_count.setFlags(tot_slot_count.flags() ^ QtCore.Qt.ItemFlag.ItemIsEnabled)
self.ui.tools_table_exc.setItem(self.tool_row, 0, empty_2)
self.ui.tools_table_exc.setItem(self.tool_row, 1, label_tot_slot_count)
self.ui.tools_table_exc.setItem(self.tool_row, 2, empty_3)
self.ui.tools_table_exc.setItem(self.tool_row, 3, tot_slot_count) # Total number of slots
for kl in [1, 2, 3]:
self.ui.tools_table_exc.item(self.tool_row, kl).setFont(font)
self.ui.tools_table_exc.item(self.tool_row, kl).setForeground(QtGui.QColor(0, 70, 255))
# all the tools are selected by default
self.ui.tools_table_exc.selectColumn(0)
#
self.ui.tools_table_exc.resizeColumnsToContents()
self.ui.tools_table_exc.resizeRowsToContents()
vertical_header = self.ui.tools_table_exc.verticalHeader()
# vertical_header.setSectionResizeMode(QtWidgets.QHeaderView.ResizeMode.ResizeToContents)
vertical_header.hide()
self.ui.tools_table_exc.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
horizontal_header = self.ui.tools_table_exc.horizontalHeader()
horizontal_header.setSectionResizeMode(0, QtWidgets.QHeaderView.ResizeMode.ResizeToContents)
horizontal_header.setSectionResizeMode(1, QtWidgets.QHeaderView.ResizeMode.Stretch)
horizontal_header.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeMode.ResizeToContents)
horizontal_header.setSectionResizeMode(3, QtWidgets.QHeaderView.ResizeMode.ResizeToContents)
# horizontal_header.setStretchLastSection(True)
# self.ui.tools_table_exc.setSortingEnabled(True)
# sort by tool diameter
self.ui.tools_table_exc.sortItems(1)
# After sorting, to display also the number of drills in the right row we need to update self.initial_rows dict
# with the new order. Of course the last 2 rows in the tool table are just for display therefore we don't
# use them
self.tool2tooldia.clear()
for row in range(self.ui.tools_table_exc.rowCount() - 2):
tool = int(self.ui.tools_table_exc.item(row, 0).text())
diameter = float(self.ui.tools_table_exc.item(row, 1).text())
self.tool2tooldia[tool] = diameter
self.ui.tools_table_exc.setMinimumHeight(self.ui.tools_table_exc.getHeight())
self.ui.tools_table_exc.setMaximumHeight(self.ui.tools_table_exc.getHeight())
# make sure no rows are selected so the user have to click the correct row, meaning selecting the correct tool
self.ui.tools_table_exc.clearSelection()
# Remove anything else in the GUI Properties Tab
self.app.ui.properties_scroll_area.takeWidget()
# Put ourselves in the GUI Properties Tab
self.app.ui.properties_scroll_area.setWidget(self.ui.exc_edit_widget)
# Switch notebook to Properties page
self.app.ui.notebook.setCurrentWidget(self.app.ui.properties_tab)
# we reactivate the signals after the after the tool adding as we don't need to see the tool been populated
self.ui.tools_table_exc.itemChanged.connect(self.on_tool_edit)
self.ui.tools_table_exc.cellPressed.connect(self.on_row_selected)
def change_level(self, level):
"""
:param level: application level: either 'b' or 'a'
:type level: str
:return:
"""
if level == 'a':
self.ui.level.setChecked(True)
else:
self.ui.level.setChecked(False)
self.on_level_changed(self.ui.level.isChecked())
def on_level_changed(self, checked):
if not checked:
self.ui.level.setText('%s' % _('Beginner'))
self.ui.level.setStyleSheet("""
QToolButton
{
color: green;
}
""")
# Context Menu section
# self.ui.tools_table_exc.removeContextMenu()
else:
self.ui.level.setText('%s' % _('Advanced'))
self.ui.level.setStyleSheet("""
QToolButton
{
color: red;
}
""")
# Context Menu section
# self.ui.tools_table_exc.setupContextMenu()
def on_tool_add(self, tooldia=None):
self.is_modified = True
if tooldia:
tool_dia = tooldia
else:
try:
tool_dia = float(self.ui.addtool_entry.get_value())
except ValueError:
# try to convert comma to decimal point. if it's still not working error message and return
try:
tool_dia = float(self.ui.addtool_entry.get_value().replace(',', '.'))
except ValueError:
self.app.inform.emit('[ERROR_NOTCL] %s' % _("Wrong value format entered, use a number."))
return
if tool_dia not in self.olddia_newdia:
storage_elem = AppGeoEditor.make_storage()
self.storage_dict[tool_dia] = storage_elem
# self.olddia_newdia dict keeps the evidence on current tools diameters as keys and gets updated on values
# each time a tool diameter is edited or added
self.olddia_newdia[tool_dia] = tool_dia
else:
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Tool already in the original or actual tool list.\n"
"Save and reedit Excellon if you need to add this tool. "))
return
# since we add a new tool, we update also the initial state of the plugin_table through it's dictionary
# we add a new entry in the tool2tooldia dict
self.tool2tooldia[len(self.olddia_newdia)] = tool_dia
self.app.inform.emit('[success] %s: %s %s' % (_("Added new tool with dia"), str(tool_dia), str(self.units)))
self.build_ui()
# make a quick sort through the tool2tooldia dict so we find which row to select
row_to_be_selected = None
for key in sorted(self.tool2tooldia):
if self.tool2tooldia[key] == tool_dia:
row_to_be_selected = int(key) - 1
self.last_tool_selected = int(key)
break
try:
self.ui.tools_table_exc.selectRow(row_to_be_selected)
except TypeError as e:
self.app.log.debug("AppExcEditor.on_tool_add() --> %s" % str(e))
def on_tool_delete(self, dia=None):
self.is_modified = True
deleted_tool_dia_list = []
try:
if dia is None or dia is False:
# deleted_tool_dia = float(
# self.ui.tools_table_exc.item(self.ui.tools_table_exc.currentRow(), 1).text())
for index in self.ui.tools_table_exc.selectionModel().selectedRows():
row = index.row()
deleted_tool_dia_list.append(float(self.ui.tools_table_exc.item(row, 1).text()))
else:
if isinstance(dia, list):
for dd in dia:
deleted_tool_dia_list.append(float('%.*f' % (self.decimals, dd)))
else:
deleted_tool_dia_list.append(float('%.*f' % (self.decimals, dia)))
except Exception:
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Select a tool in Tool Table"))
return
for deleted_tool_dia in deleted_tool_dia_list:
# delete the storage used for that tool
storage_elem = AppGeoEditor.make_storage()
self.storage_dict[deleted_tool_dia] = storage_elem
self.storage_dict.pop(deleted_tool_dia, None)
# I've added this flag_del variable because dictionary don't like
# having keys deleted while iterating through them
flag_del = []
# self.points_edit.pop(deleted_tool_dia, None)
for deleted_tool in self.tool2tooldia:
if self.tool2tooldia[deleted_tool] == deleted_tool_dia:
flag_del.append(deleted_tool)
if flag_del:
for tool_to_be_deleted in flag_del:
# delete the tool
self.tool2tooldia.pop(tool_to_be_deleted, None)
# delete also the drills from points_edit dict just in case we add the tool again,
# we don't want to show the number of drills from before was deleter
self.points_edit[deleted_tool_dia] = []
self.olddia_newdia.pop(deleted_tool_dia, None)
self.app.inform.emit('[success] %s: %s %s' %
(_("Deleted tool with diameter"), str(deleted_tool_dia), str(self.units)))
self.replot()
# self.app.inform.emit("Could not delete selected tool")
self.build_ui()
def on_tool_edit(self, item_changed):
# if connected, disconnect the signal from the slot on item_changed as it creates issues
try:
self.ui.tools_table_exc.itemChanged.disconnect()
except TypeError:
pass
try:
self.ui.tools_table_exc.cellPressed.disconnect()
except TypeError:
pass
# self.ui.tools_table_exc.selectionModel().currentChanged.disconnect()
self.is_modified = True
# new_dia = None
try:
new_dia = float(self.ui.tools_table_exc.currentItem().text())
except ValueError as e:
self.app.log.debug("AppExcEditor.on_tool_edit() --> %s" % str(e))
return
row_of_item_changed = self.ui.tools_table_exc.currentRow()
# rows start with 0, tools start with 1 so we adjust the value by 1
key_in_tool2tooldia = row_of_item_changed + 1
old_dia = self.tool2tooldia[key_in_tool2tooldia]
# SOURCE storage
source_storage = self.storage_dict[old_dia]
# DESTINATION storage
# tool diameter is not used so we create a new tool with the desired diameter
if new_dia not in self.olddia_newdia:
destination_storage = AppGeoEditor.make_storage()
self.storage_dict[new_dia] = destination_storage
# self.olddia_newdia dict keeps the evidence on current tools diameters as keys and gets updated on values
# each time a tool diameter is edited or added
self.olddia_newdia[new_dia] = new_dia
else:
# tool diameter is already in use so we move the drills from the prior tool to the new tool
destination_storage = self.storage_dict[new_dia]
# since we add a new tool, we update also the intial state of the plugin_table through it's dictionary
# we add a new entry in the tool2tooldia dict
self.tool2tooldia[len(self.olddia_newdia)] = new_dia
# CHANGE the elements geometry according to the new diameter
factor = new_dia / old_dia
new_geo = Polygon()
for shape_exc in source_storage.get_objects():
geo_list = []
if isinstance(shape_exc.geo, MultiLineString):
for subgeo in shape_exc.geo.geoms:
geo_list.append(scale(subgeo, xfact=factor, yfact=factor, origin='center'))
new_geo = MultiLineString(geo_list)
elif isinstance(shape_exc.geo, Polygon):
# I don't have any info regarding the angle of the slot geometry, nor how thick it is or
# how long it is given the angle. So I will have to make an approximation because
# we need to conserve the slot length, we only resize the diameter for the tool
# Therefore scaling won't work and buffering will not work either.
# First we get the Linestring that is one that the original slot is built around with the
# tool having the diameter sel_dia
poly = shape_exc.geo
xmin, ymin, xmax, ymax = poly.bounds
# a line that is certain to be bigger than our slot because it's the diagonal
# of it's bounding box
poly_diagonal = LineString([(xmin, ymin), (xmax, ymax)])
poly_centroid = poly.centroid
# center of the slot geometry
poly_center = (poly_centroid.x, poly_centroid.y)
# make a list of intersections with the rotated line
list_of_cuttings = []
for angle in range(0, 359, 1):
rot_poly_diagonal = rotate(poly_diagonal, angle=angle, origin=poly_center)
cut_line = rot_poly_diagonal.intersection(poly)
cut_line_len = cut_line.length
list_of_cuttings.append(
(cut_line_len, cut_line)
)
# find the cut_line with the maximum length which is the LineString for which the start
# and stop point are the start and stop point of the slot as in the Gerber file
cut_line_with_max_length = max(list_of_cuttings, key=lambda i: i[0])[1]
# find the coordinates of this line
cut_line_with_max_length_coords = list(cut_line_with_max_length.coords)
# extract the first and last point of the line and build some buffered polygon circles
# around them
start_pt = Point(cut_line_with_max_length_coords[0])
stop_pt = Point(cut_line_with_max_length_coords[1])
start_cut_geo = start_pt.buffer(new_dia / 2)
stop_cut_geo = stop_pt.buffer(new_dia / 2)
# and we cut the above circle polygons from our line and get in this way a line around
# which we can build the new slot by buffering with the new tool diameter
new_line = cut_line_with_max_length.difference(start_cut_geo)
new_line = new_line.difference(stop_cut_geo)
# create the geometry for the resized slot by buffering with half of the
# new diameter value: new_dia
new_geo = new_line.buffer(new_dia / 2)
try:
self.points_edit.pop(old_dia, None)
except KeyError:
pass
try:
self.slot_points_edit.pop(old_dia, None)
except KeyError:
pass
# add bogus drill/slots points (for total count of drills/slots)
# for drills
if isinstance(shape_exc.geo, MultiLineString):
if new_dia not in self.points_edit:
self.points_edit[new_dia] = [(0, 0)]
else:
self.points_edit[new_dia].append((0, 0))
# for slots
if isinstance(shape_exc.geo, Polygon):
if new_dia not in self.slot_points_edit:
self.slot_points_edit[new_dia] = [(0, 0)]
else:
self.slot_points_edit[new_dia].append((0, 0))
self.add_exc_shape(shp=DrawToolShape(new_geo), storage=destination_storage)
# update the UI and the CANVAS
self.build_ui()
self.replot()
# delete the old tool
self.on_tool_delete(dia=old_dia)
# we reactivate the signals after the after the tool editing
self.ui.tools_table_exc.itemChanged.connect(self.on_tool_edit)
self.ui.tools_table_exc.cellPressed.connect(self.on_row_selected)
self.app.inform.emit('[success] %s' % _("Done."))
# self.ui.tools_table_exc.selectionModel().currentChanged.connect(self.on_row_selected)
def on_name_activate(self):
self.edited_obj_name = self.ui.name_entry.get_value()
def activate(self):
# adjust the status of the menu entries related to the editor
self.app.ui.menueditedit.setDisabled(True)
self.app.ui.menueditok.setDisabled(False)
# adjust the visibility of some of the canvas context menu
self.app.ui.popmenu_edit.setVisible(False)
self.app.ui.popmenu_save.setVisible(True)
self.connect_canvas_event_handlers()
# initialize working objects
self.storage_dict = {}
self.current_storage = []
self.points_edit = {}
self.sorted_diameters = []
self.new_tools = {}
self.olddia_newdia = {}
self.shapes.enabled = True
self.tool_shape.enabled = True
# self.app.app_cursor.enabled = True
self.app.ui.corner_snap_btn.setVisible(True)
self.app.ui.snap_magnet.setVisible(True)
self.app.ui.exc_editor_menu.setDisabled(False)
self.app.ui.exc_editor_menu.menuAction().setVisible(True)
self.app.ui.editor_exit_btn_ret_action.setVisible(True)
self.app.ui.editor_start_btn.setVisible(False)
self.app.ui.e_editor_cmenu.setEnabled(True)
self.app.ui.exc_edit_toolbar.setDisabled(False)
self.app.ui.exc_edit_toolbar.setVisible(True)
# self.app.ui.grid_toolbar.setDisabled(False)
# start with GRID toolbar activated
if self.app.ui.grid_snap_btn.isChecked() is False:
self.app.ui.grid_snap_btn.trigger()
self.app.ui.popmenu_disable.setVisible(False)
self.app.ui.cmenu_newmenu.menuAction().setVisible(False)
self.app.ui.popmenu_properties.setVisible(False)
self.app.ui.e_editor_cmenu.menuAction().setVisible(True)
self.app.ui.g_editor_cmenu.menuAction().setVisible(False)
self.app.ui.grb_editor_cmenu.menuAction().setVisible(False)
self.app.ui.pop_menucolor.menuAction().setVisible(False)
self.app.ui.popmenu_numeric_move.setVisible(False)
self.app.ui.popmenu_move2origin.setVisible(False)
# show the UI
self.ui.drills_frame.show()
def deactivate(self):
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
# adjust the status of the menu entries related to the editor
self.app.ui.menueditedit.setDisabled(False)
self.app.ui.menueditok.setDisabled(True)
# adjust the visibility of some of the canvas context menu
self.app.ui.popmenu_edit.setVisible(True)
self.app.ui.popmenu_save.setVisible(False)
self.disconnect_canvas_event_handlers()
self.clear()
self.app.ui.exc_edit_toolbar.setDisabled(True)
self.app.ui.corner_snap_btn.setVisible(False)
self.app.ui.snap_magnet.setVisible(False)
# set the Editor Toolbar visibility to what was before entering in the Editor
self.app.ui.exc_edit_toolbar.setVisible(False) if self.toolbar_old_state is False \
else self.app.ui.exc_edit_toolbar.setVisible(True)
# Disable visuals
self.shapes.enabled = False
self.tool_shape.enabled = False
# self.app.app_cursor.enabled = False
self.app.ui.exc_editor_menu.setDisabled(True)
self.app.ui.exc_editor_menu.menuAction().setVisible(False)
self.app.ui.editor_exit_btn_ret_action.setVisible(False)
self.app.ui.editor_start_btn.setVisible(True)
self.app.ui.popmenu_disable.setVisible(True)
self.app.ui.cmenu_newmenu.menuAction().setVisible(True)
self.app.ui.popmenu_properties.setVisible(True)
self.app.ui.g_editor_cmenu.menuAction().setVisible(False)
self.app.ui.e_editor_cmenu.menuAction().setVisible(False)
self.app.ui.grb_editor_cmenu.menuAction().setVisible(False)
self.app.ui.pop_menucolor.menuAction().setVisible(True)
self.app.ui.popmenu_numeric_move.setVisible(True)
self.app.ui.popmenu_move2origin.setVisible(True)
# Show original geometry
if self.edited_obj:
self.edited_obj.visible = True
# hide the UI
self.ui.drills_frame.hide()
def connect_canvas_event_handlers(self):
# ## Canvas events
# first connect to new, then disconnect the old handlers
# don't ask why but if there is nothing connected I've seen issues
self.mp = self.canvas.graph_event_connect('mouse_press', self.on_canvas_click)
self.mm = self.canvas.graph_event_connect('mouse_move', self.on_canvas_move)
self.mr = self.canvas.graph_event_connect('mouse_release', self.on_exc_click_release)
# make sure that the shortcuts key and mouse events will no longer be linked to the methods from FlatCAMApp
# but those from AppGeoEditor
if self.app.use_3d_engine:
self.app.plotcanvas.graph_event_disconnect('mouse_press', self.app.on_mouse_click_over_plot)
self.app.plotcanvas.graph_event_disconnect('mouse_move', self.app.on_mouse_move_over_plot)
self.app.plotcanvas.graph_event_disconnect('mouse_release', self.app.on_mouse_click_release_over_plot)
self.app.plotcanvas.graph_event_disconnect('mouse_double_click', self.app.on_mouse_double_click_over_plot)
else:
self.app.plotcanvas.graph_event_disconnect(self.app.mp)
self.app.plotcanvas.graph_event_disconnect(self.app.mm)
self.app.plotcanvas.graph_event_disconnect(self.app.mr)
self.app.plotcanvas.graph_event_disconnect(self.app.mdc)
self.app.collection.view.clicked.disconnect()
self.app.ui.popmenu_copy.triggered.disconnect()
self.app.ui.popmenu_delete.triggered.disconnect()
self.app.ui.popmenu_move.triggered.disconnect()
self.app.ui.popmenu_copy.triggered.connect(self.exc_copy_drills)
self.app.ui.popmenu_delete.triggered.connect(self.on_delete_btn)
self.app.ui.popmenu_move.triggered.connect(self.exc_move_drills)
# Excellon Editor
self.app.ui.drill.triggered.connect(self.exc_add_drill)
self.app.ui.drill_array.triggered.connect(self.exc_add_drill_array)
def disconnect_canvas_event_handlers(self):
# we restore the key and mouse control to FlatCAMApp method
# first connect to new, then disconnect the old handlers
# don't ask why but if there is nothing connected I've seen issues
self.app.mp = self.app.plotcanvas.graph_event_connect('mouse_press', self.app.on_mouse_click_over_plot)
self.app.mm = self.app.plotcanvas.graph_event_connect('mouse_move', self.app.on_mouse_move_over_plot)
self.app.mr = self.app.plotcanvas.graph_event_connect('mouse_release',
self.app.on_mouse_click_release_over_plot)
self.app.mdc = self.app.plotcanvas.graph_event_connect('mouse_double_click',
self.app.on_mouse_double_click_over_plot)
self.app.collection.view.clicked.connect(self.app.collection.on_mouse_down)
if self.app.use_3d_engine:
self.canvas.graph_event_disconnect('mouse_press', self.on_canvas_click)
self.canvas.graph_event_disconnect('mouse_move', self.on_canvas_move)
self.canvas.graph_event_disconnect('mouse_release', self.on_exc_click_release)
else:
self.canvas.graph_event_disconnect(self.mp)
self.canvas.graph_event_disconnect(self.mm)
self.canvas.graph_event_disconnect(self.mr)
try:
self.app.ui.popmenu_copy.triggered.disconnect(self.exc_copy_drills)
except (TypeError, AttributeError):
pass
try:
self.app.ui.popmenu_delete.triggered.disconnect(self.on_delete_btn)
except (TypeError, AttributeError):
pass
try:
self.app.ui.popmenu_move.triggered.disconnect(self.exc_move_drills)
except (TypeError, AttributeError):
pass
self.app.ui.popmenu_copy.triggered.connect(self.app.on_copy_command)
self.app.ui.popmenu_delete.triggered.connect(self.app.on_delete)
self.app.ui.popmenu_move.triggered.connect(self.app.obj_move)
# Excellon Editor
try:
self.app.ui.drill.triggered.disconnect(self.exc_add_drill)
except (TypeError, AttributeError):
pass
try:
self.app.ui.drill_array.triggered.disconnect(self.exc_add_drill_array)
except (TypeError, AttributeError):
pass
try:
self.app.jump_signal.disconnect()
except (TypeError, AttributeError):
pass
def clear(self):
self.active_tool = None
# self.shape_buffer = []
self.selected.clear()
self.points_edit = {}
self.new_tools = {}
# self.storage_dict = {}
self.shapes.clear(update=True)
self.tool_shape.clear(update=True)
# self.storage = AppExcEditor.make_storage()
self.replot()
def edit_fcexcellon(self, edited_obj):
"""
Imports the geometry from the given FlatCAM Excellon object into the editor.
:param edited_obj: ExcellonObject object
:return: None
"""
self.deactivate()
self.activate()
# create a reference to the edited object
self.edited_obj = edited_obj
# Hide original geometry
edited_obj.visible = False
if self.edited_obj:
outname = self.edited_obj.obj_options['name']
else:
outname = ''
self.data_defaults = {
"name": outname + '_drill',
"plot": self.app.options["excellon_plot"],
"solid": self.app.options["excellon_solid"],
"multicolored": self.app.options["excellon_multicolored"],
"merge_fuse_tools": self.app.options["excellon_merge_fuse_tools"],
"format_upper_in": self.app.options["excellon_format_upper_in"],
"format_lower_in": self.app.options["excellon_format_lower_in"],
"format_upper_mm": self.app.options["excellon_format_upper_mm"],
"lower_mm": self.app.options["excellon_format_lower_mm"],
"zeros": self.app.options["excellon_zeros"],
"tools_drill_tool_order": self.app.options["tools_drill_tool_order"],
"tools_drill_cutz": self.app.options["tools_drill_cutz"],
"tools_drill_multidepth": self.app.options["tools_drill_multidepth"],
"tools_drill_depthperpass": self.app.options["tools_drill_depthperpass"],
"tools_drill_travelz": self.app.options["tools_drill_travelz"],
"tools_drill_feedrate_z": self.app.options["tools_drill_feedrate_z"],
"tools_drill_feedrate_rapid": self.app.options["tools_drill_feedrate_rapid"],
"tools_drill_toolchange": self.app.options["tools_drill_toolchange"],
"tools_drill_toolchangez": self.app.options["tools_drill_toolchangez"],
"tools_drill_toolchangexy": self.app.options["tools_drill_toolchangexy"],
# Drill Slots
"tools_drill_drill_slots": self.app.options["tools_drill_drill_slots"],
"tools_drill_drill_overlap": self.app.options["tools_drill_drill_overlap"],
"tools_drill_last_drill": self.app.options["tools_drill_last_drill"],
"tools_drill_endz": self.app.options["tools_drill_endz"],
"tools_drill_endxy": self.app.options["tools_drill_endxy"],
"tools_drill_startz": self.app.options["tools_drill_startz"],
"tools_drill_offset": self.app.options["tools_drill_offset"],
"tools_drill_spindlespeed": self.app.options["tools_drill_spindlespeed"],
"tools_drill_dwell": self.app.options["tools_drill_dwell"],
"tools_drill_dwelltime": self.app.options["tools_drill_dwelltime"],
"tools_drill_ppname_e": self.app.options["tools_drill_ppname_e"],
"tools_drill_z_p_depth": self.app.options["tools_drill_z_p_depth"],
"tools_drill_feedrate_probe": self.app.options["tools_drill_feedrate_probe"],
"tools_drill_spindledir": self.app.options["tools_drill_spindledir"],
"tools_drill_f_plunge": self.app.options["tools_drill_f_plunge"],
"tools_drill_f_retract": self.app.options["tools_drill_f_retract"],
"tools_drill_area_exclusion": self.app.options["tools_drill_area_exclusion"],
"tools_drill_area_shape": self.app.options["tools_drill_area_shape"],
"tools_drill_area_strategy": self.app.options["tools_drill_area_strategy"],
"tools_drill_area_overz": self.app.options["tools_drill_area_overz"],
}
# fill in self.default_data values from self.obj_options
for opt_key, opt_val in self.app.options.items():
if opt_key.find('excellon_') == 0:
self.data_defaults[opt_key] = deepcopy(opt_val)
self.points_edit = {}
# build the self.points_edit dict {dimaters: [point_list]}
for tool, tool_dict in self.edited_obj.tools.items():
tool_dia = self.dec_format(self.edited_obj.tools[tool]['tooldia'])
if 'drills' in tool_dict and tool_dict['drills']:
for drill in tool_dict['drills']:
try:
self.points_edit[tool_dia].append(drill)
except KeyError:
self.points_edit[tool_dia] = [drill]
self.slot_points_edit = {}
# build the self.slot_points_edit dict {dimaters: {"start": Point, "stop": Point}}
for tool, tool_dict in self.edited_obj.tools.items():
tool_dia = float('%.*f' % (self.decimals, self.edited_obj.tools[tool]['tooldia']))
if 'slots' in tool_dict and tool_dict['slots']:
for slot in tool_dict['slots']:
try:
self.slot_points_edit[tool_dia].append({
"start": slot[0],
"stop": slot[1]
})
except KeyError:
self.slot_points_edit[tool_dia] = [{
"start": slot[0],
"stop": slot[1]
}]
# Set selection tolerance
# DrawToolShape.tolerance = fc_excellon.drawing_tolerance * 10
self.select_tool("drill_select")
# reset the tool table
self.ui.tools_table_exc.clear()
self.ui.tools_table_exc.setHorizontalHeaderLabels(['#', _('Diameter'), 'D', 'S'])
self.last_tool_selected = None
self.set_editor_ui()
# now that we have data, create the appGUI interface and add it to the Tool Tab
self.build_ui(first_run=True)
# we activate this after the initial build as we don't need to see the tool been populated
self.ui.tools_table_exc.itemChanged.connect(self.on_tool_edit)
# build the geometry for each tool-diameter, each drill will be represented by a '+' symbol
# and then add it to the storage elements (each storage elements is a member of a list
for tool_dia in self.points_edit:
storage_elem = AppGeoEditor.make_storage()
for point in self.points_edit[tool_dia]:
# make a '+' sign, the line length is the tool diameter
start_hor_line = ((point.x - (tool_dia / 2)), point.y)
stop_hor_line = ((point.x + (tool_dia / 2)), point.y)
start_vert_line = (point.x, (point.y - (tool_dia / 2)))
stop_vert_line = (point.x, (point.y + (tool_dia / 2)))
shape_geo = MultiLineString([(start_hor_line, stop_hor_line), (start_vert_line, stop_vert_line)])
if shape_geo is not None:
self.add_exc_shape(DrawToolShape(shape_geo), storage_elem)
self.storage_dict[tool_dia] = storage_elem
# slots
for tool_dia in self.slot_points_edit:
buf_value = float(tool_dia) / 2
for elem_dict in self.slot_points_edit[tool_dia]:
line_geo = LineString([elem_dict['start'], elem_dict['stop']])
shape_geo = line_geo.buffer(buf_value)
if tool_dia not in self.storage_dict:
storage_elem = AppGeoEditor.make_storage()
self.storage_dict[tool_dia] = storage_elem
if shape_geo is not None:
self.add_exc_shape(DrawToolShape(shape_geo), self.storage_dict[tool_dia])
self.replot()
# add a first tool in the Tool Table but only if the Excellon Object is empty
if not self.tool2tooldia:
self.on_tool_add(self.dec_format(float(self.app.options['excellon_editor_newdia'])))
def update_fcexcellon(self, exc_obj):
"""
Create a new Excellon object that contain the edited content of the source Excellon object
:param exc_obj: ExcellonObject
:return: None
"""
# this dictionary will contain tooldia's as keys and a list of coordinates tuple as values
# the values of this dict are coordinates of the holes (drills)
edited_points = {}
"""
- this dictionary will contain tooldia's as keys and a list of another dicts as values
- the dict element of the list has the structure
================ ====================================
Key Value
================ ====================================
start (Shapely.Point) Start point of the slot
stop (Shapely.Point) Stop point of the slot
================ ====================================
"""
edited_slot_points = {}
for storage_tooldia in self.storage_dict:
for x in self.storage_dict[storage_tooldia].get_objects():
if isinstance(x.geo, MultiLineString):
# all x.geo in self.storage_dict[storage] are MultiLinestring objects for drills
# each MultiLineString is made out of Linestrings
# select first Linestring object in the current MultiLineString
first_linestring = x.geo.geoms[0]
# get it's coordinates
first_linestring_coords = first_linestring.coords
x_coord = first_linestring_coords[0][0] + (float(first_linestring.length / 2))
y_coord = first_linestring_coords[0][1]
# create a tuple with the coordinates (x, y) and add it to the list that is the value of the
# edited_points dictionary
point = (x_coord, y_coord)
if storage_tooldia not in edited_points:
edited_points[storage_tooldia] = [point]
else:
edited_points[storage_tooldia].append(point)
elif isinstance(x.geo, Polygon):
# create a tuple with the points (start, stop) and add it to the list that is the value of the
# edited_points dictionary
# first determine the start and stop coordinates for the slot knowing the geometry and the tool
# diameter
radius = float(storage_tooldia) / 2
radius = radius - 0.0000001
poly = x.geo
poly = poly.buffer(-radius)
if not poly.is_valid or poly.is_empty:
# print("Polygon not valid: %s" % str(poly.wkt))
continue
xmin, ymin, xmax, ymax = poly.bounds
line_one = LineString([(xmin, ymin), (xmax, ymax)]).intersection(poly).length
line_two = LineString([(xmin, ymax), (xmax, ymin)]).intersection(poly).length
if line_one < line_two:
point_elem = {
"start": (xmin, ymax),
"stop": (xmax, ymin)
}
else:
point_elem = {
"start": (xmin, ymin),
"stop": (xmax, ymax)
}
if storage_tooldia not in edited_slot_points:
edited_slot_points[storage_tooldia] = [point_elem]
else:
edited_slot_points[storage_tooldia].append(point_elem)
# recreate the drills and tools to be added to the new Excellon edited object
# first, we look in the tool table if one of the tool diameters was changed then
# append that a tuple formed by (old_dia, edited_dia) to a list
changed_key = set()
for initial_dia in self.olddia_newdia:
edited_dia = self.olddia_newdia[initial_dia]
if edited_dia != initial_dia:
# for drills
for old_dia in edited_points:
if old_dia == initial_dia:
changed_key.add((old_dia, edited_dia))
# for slots
for old_dia in edited_slot_points:
if old_dia == initial_dia:
changed_key.add((old_dia, edited_dia))
# if the initial_dia is not in edited_points it means it is a new tool with no drill points
# (and we have to add it)
# because in case we have drill points it will have to be already added in edited_points
# if initial_dia not in edited_points.keys():
# edited_points[initial_dia] = []
for el in changed_key:
edited_points[el[1]] = edited_points.pop(el[0])
edited_slot_points[el[1]] = edited_slot_points.pop(el[0])
# Let's sort the edited_points dictionary by keys (diameters) and store the result in a zipped list
# ordered_edited_points is a ordered list of tuples;
# element[0] of the tuple is the diameter and
# element[1] of the tuple is a list of coordinates (a tuple themselves)
ordered_edited_points = sorted(zip(edited_points.keys(), edited_points.values()))
current_tool = 0
for tool_dia in ordered_edited_points:
current_tool += 1
# create the self.tools for the new Excellon object (the one with edited content)
if current_tool not in self.new_tools:
self.new_tools[current_tool] = {}
self.new_tools[current_tool]['tooldia'] = float(tool_dia[0])
# add in self.tools the 'solid_geometry' key, the value (a list) is populated below
self.new_tools[current_tool]['solid_geometry'] = []
# create the self.drills for the new Excellon object (the one with edited content)
for point in tool_dia[1]:
try:
self.new_tools[current_tool]['drills'].append(Point(point))
except KeyError:
self.new_tools[current_tool]['drills'] = [Point(point)]
# repopulate the 'solid_geometry' for each tool
poly = Point(point).buffer(float(tool_dia[0]) / 2.0, int(int(exc_obj.geo_steps_per_circle) / 4))
self.new_tools[current_tool]['solid_geometry'].append(poly)
ordered_edited_slot_points = sorted(zip(edited_slot_points.keys(), edited_slot_points.values()))
for tool_dia in ordered_edited_slot_points:
tool_exist_flag = False
for tool in self.new_tools:
if tool_dia[0] == self.new_tools[tool]["tooldia"]:
current_tool = tool
tool_exist_flag = True
break
if tool_exist_flag is False:
current_tool += 1
# create the self.tools for the new Excellon object (the one with edited content)
if current_tool not in self.new_tools:
self.new_tools[current_tool] = {}
self.new_tools[current_tool]['tooldia'] = float(tool_dia[0])
# add in self.tools the 'solid_geometry' key, the value (a list) is populated below
self.new_tools[current_tool]['solid_geometry'] = []
# create the self.slots for the new Excellon object (the one with edited content)
for coord_dict in tool_dia[1]:
slot = (
Point(coord_dict['start']),
Point(coord_dict['stop'])
)
try:
self.new_tools[current_tool]['slots'].append(slot)
except KeyError:
self.new_tools[current_tool]['slots'] = [slot]
# repopulate the 'solid_geometry' for each tool
poly = LineString([coord_dict['start'], coord_dict['stop']]).buffer(
float(tool_dia[0]) / 2.0, int(int(exc_obj.geo_steps_per_circle) / 4)
)
self.new_tools[current_tool]['solid_geometry'].append(poly)
if self.is_modified is True:
if "_edit" in self.edited_obj_name:
try:
idd = int(self.edited_obj_name[-1]) + 1
self.edited_obj_name = self.edited_obj_name[:-1] + str(idd)
except ValueError:
self.edited_obj_name += "_1"
else:
self.edited_obj_name += "_edit"
def deactivate_signal_handler(_):
self.deactivate()
self.app.connect_custom_signal(deactivate_signal_handler, object)
self.app.worker_task.emit({'fcn': self.new_edited_excellon,
'params': [self.edited_obj_name, self.new_tools]})
return self.edited_obj_name
@staticmethod
def update_options(obj):
try:
if not obj.obj_options:
obj.obj_options = {'xmin': 0, 'ymin': 0, 'xmax': 0, 'ymax': 0}
return True
else:
return False
except AttributeError:
obj.obj_options = {}
return True
def new_edited_excellon(self, outname, n_tools):
"""
Creates a new Excellon object for the edited Excellon. Thread-safe.
:param outname: Name of the resulting object. None causes the
name to be that of the file.
:type outname: str
:param n_tools: The new Tools storage
:return: None
"""
self.app.log.debug("Update the Excellon object with edited content. Source is %s" %
self.edited_obj.obj_options['name'])
new_tools = n_tools
# How the object should be initialized
def obj_init(new_obj, app_obj):
new_obj.tools = deepcopy(new_tools)
new_obj.obj_options['name'] = outname
# add a 'data' dict for each tool with the default values
for tool in new_obj.tools:
new_obj.tools[tool]['data'] = {}
new_obj.tools[tool]['data'].update(deepcopy(self.data_defaults))
try:
new_obj.create_geometry()
except KeyError:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("There are no Tools definitions in the file. Aborting Excellon creation.")
)
except Exception:
msg = '[ERROR] %s' % \
_("An internal error has occurred. See shell.\n")
msg += traceback.format_exc()
app_obj.inform.emit(msg)
return
with self.app.proc_container.new('%s...' % _("Generating")):
try:
edited_obj = self.app.app_obj.new_object("excellon", outname, obj_init)
edited_obj.source_file = self.app.f_handlers.export_excellon(obj_name=edited_obj.obj_options['name'],
local_use=edited_obj,
filename=None,
use_thread=False)
except Exception as e:
self.app.custom_signal.emit(None) # calls deactivate_signal_handler() on UI Thread
# make sure that we do not carry the reference of the edited object further along
self.edited_obj = None
self.app.log.error("Error on Edited object creation: %s" % str(e))
return
self.app.custom_signal.emit(None) # calls deactivate_signal_handler() on UI Thread
# make sure that we do not carry the reference of the edited object further along
self.edited_obj = None
self.app.inform.emit('[success] %s' % _("Excellon editing finished."))
def on_tool_select(self, tool):
"""
Behavior of the toolbar. Tool initialization.
:rtype : None
"""
current_tool = tool
self.app.log.debug("on_tool_select('%s')" % tool)
if self.last_tool_selected is None and current_tool != 'drill_select':
# self.draw_app.select_tool('drill_select')
self.complete = True
current_tool = 'drill_select'
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled. There is no Tool/Drill selected"))
# This is to make the group behave as radio group
if current_tool in self.tools_exc:
if self.tools_exc[current_tool]["button"].isChecked():
self.app.log.debug("%s is checked." % current_tool)
for t in self.tools_exc:
if t != current_tool:
self.tools_exc[t]["button"].setChecked(False)
# this is where the Editor toolbar classes (button's) are instantiated
self.active_tool = self.tools_exc[current_tool]["constructor"](self)
# self.app.inform.emit(self.active_tool.start_msg)
else:
self.app.log.debug("%s is NOT checked." % current_tool)
for t in self.tools_exc:
self.tools_exc[t]["button"].setChecked(False)
self.select_tool('drill_select')
self.active_tool = SelectEditorExc(self)
def on_row_selected(self, row, col):
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if self.app.options["global_mselect_key"] == 'Control':
modifier_to_use = Qt.KeyboardModifier.ControlModifier
else:
modifier_to_use = Qt.KeyboardModifier.ShiftModifier
if key_modifier == modifier_to_use:
pass
else:
self.selected.clear()
try:
self.last_tool_selected = int(row) + 1
selected_dia = self.tool2tooldia[self.last_tool_selected]
for obj in self.storage_dict[selected_dia].get_objects():
self.selected.append(obj)
except Exception as e:
self.app.log.error(str(e))
self.replot()
def on_table_selection(self):
selected_rows = self.ui.tools_table_exc.selectionModel().selectedRows(0)
if len(selected_rows) == self.ui.tools_table_exc.rowCount():
for row in range(self.ui.tools_table_exc.rowCount() - 2): # last 2 columns have no diameter
sel_dia = self.app.dec_format(float(self.ui.tools_table_exc.item(row, 1).text()), self.app.decimals)
for obj in self.storage_dict[sel_dia].get_objects():
self.selected.append(obj)
self.replot()
return True
return False
def on_canvas_click(self, event):
"""
event.x and .y have canvas coordinates
event.xdata and .ydata have plot coordinates
:param event: Event object dispatched by VisPy
:return: None
"""
if self.app.use_3d_engine:
event_pos = event.pos
# event_is_dragging = event.is_dragging
# right_button = 2
else:
event_pos = (event.xdata, event.ydata)
# event_is_dragging = self.app.plotcanvas.is_dragging
# right_button = 3
if event.button == 1:
self.clicked_pos = self.canvas.translate_coords(event_pos)
if self.app.grid_status():
self.clicked_pos = self.app.geo_editor.snap(self.clicked_pos[0], self.clicked_pos[1])
else:
self.clicked_pos = (self.clicked_pos[0], self.clicked_pos[1])
self.on_canvas_click_left_handler()
def on_canvas_click_left_handler(self, custom_pos=None):
self.app.ui.rel_position_label.setText("Dx: %.4f Dy: "
"%.4f " % (0, 0))
click_position = custom_pos if custom_pos is not None else self.clicked_pos
if self.active_tool is not None:
# Dispatch event to active_tool
self.active_tool.click(click_position)
# If it is a shape generating tool
if isinstance(self.active_tool, FCShapeTool) and self.active_tool.complete:
if self.current_storage is not None:
self.on_exc_shape_complete(self.current_storage)
self.build_ui()
# MS: always return to the Select Tool if modifier key is not pressed
# else return to the current tool
if self.app.options["global_mselect_key"] == 'Control':
modifier_to_use = Qt.KeyboardModifier.ControlModifier
else:
modifier_to_use = Qt.KeyboardModifier.ShiftModifier
# if modifier key is pressed then we add to the selected list the current shape but if it's already
# in the selected list, we removed it. Therefore, first click selects, second deselects.
if QtWidgets.QApplication.keyboardModifiers() == modifier_to_use:
self.select_tool(self.active_tool.name)
else:
# return to Select tool but not for FCDrillAdd or SlotAdd
if isinstance(self.active_tool, DrillAdd) or isinstance(self.active_tool, SlotAdd):
self.select_tool(self.active_tool.name)
else:
self.select_tool("drill_select")
return
if isinstance(self.active_tool, SelectEditorExc):
# self.app.log.debug("Replotting after click.")
self.replot()
else:
self.app.log.debug("No active tool to respond to click!")
def on_exc_click_release(self, event):
"""
Handler of the "mouse_release" event.
It will pop-up the context menu on right mouse click unless there was a panning move (decided in the
"mouse_move" event handler) and only if the current tool is the Select tool.
It will 'close' a Editor tool if it is the case.
:param event: Event object dispatched by VisPy SceneCavas
:return: None
"""
if self.app.use_3d_engine:
event_pos = event.pos
# event_is_dragging = event.is_dragging
right_button = 2
else:
event_pos = (event.xdata, event.ydata)
# event_is_dragging = self.app.plotcanvas.is_dragging
right_button = 3
pos_canvas = self.canvas.translate_coords(event_pos)
if self.app.grid_status():
pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
else:
pos = (pos_canvas[0], pos_canvas[1])
# if the released mouse button was RMB then test if it was a panning motion or not, if not it was a context
# canvas menu
try:
if event.button == right_button: # right click
if self.app.ui.popMenu.mouse_is_panning is False:
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception:
pass
if self.active_tool.complete is False and not isinstance(self.active_tool, SelectEditorExc):
self.active_tool.complete = True
self.in_action = False
self.delete_utility_geometry()
self.app.inform.emit('[success] %s' % _("Done."))
self.select_tool('drill_select')
else:
if isinstance(self.active_tool, DrillAdd):
self.active_tool.complete = True
self.in_action = False
self.delete_utility_geometry()
self.app.inform.emit('[success] %s' % _("Done."))
self.select_tool('drill_select')
self.app.cursor = QtGui.QCursor()
self.app.populate_cmenu_grids()
self.app.ui.popMenu.popup(self.app.cursor.pos())
except Exception as e:
self.app.log.error("AppExcEditor.on_exc_click_release() RMB click --> Error: %s" % str(e))
raise
# if the released mouse button was LMB then test if we had a right-to-left selection or a left-to-right
# selection and then select a type of selection ("enclosing" or "touching")
if event.button == 1: # left click
if self.app.selection_type is not None:
try:
self.draw_selection_area_handler(self.clicked_pos, pos, self.app.selection_type)
except Exception as e:
self.app.log.error("AppExcEditor.on_exc_click_release() LMB click --> Error: %s" % str(e))
raise
self.app.selection_type = None
elif isinstance(self.active_tool, SelectEditorExc):
self.active_tool.click_release((self.clicked_pos[0], self.clicked_pos[1]))
# if there are selected objects then plot them
if self.selected:
self.replot()
click_position = pos if pos is not None else self.clicked_pos
if self.active_tool is not None and self.active_tool.name != 'drill_select':
# Dispatch event to active_tool
try:
self.active_tool.click_release(click_position)
except AttributeError:
pass
def on_canvas_move(self, event):
"""
Called on 'mouse_move' event.
It updates the mouse cursor if the grid snapping is ON.
It decides if we have a mouse drag and if it is done with the right mouse click. Then it passes this info to a
class object which is used in the "mouse_release" handler to decide if to pop-up the context menu or not.
It draws utility_geometry for the Editor tools.
Update the position labels from status bar.
Decide if we have a right to left or a left to right mouse drag with left mouse button and call a function
that will draw a selection shape on canvas.
event.pos have canvas screen coordinates
:param event: Event object dispatched by VisPy SceneCavas
:return: None
"""
if not self.app.plotcanvas.native.hasFocus():
self.app.plotcanvas.native.setFocus()
if self.app.use_3d_engine:
event_pos = event.pos
event_is_dragging = event.is_dragging
right_button = 2
else:
event_pos = (event.xdata, event.ydata)
event_is_dragging = self.app.plotcanvas.is_dragging
right_button = 3
pos = self.canvas.translate_coords(event_pos)
event.xdata, event.ydata = pos[0], pos[1]
self.x = event.xdata
self.y = event.ydata
self.app.ui.popMenu.mouse_is_panning = False
# if the RMB is clicked and mouse is moving over plot then 'panning_action' is True
if event.button == right_button and event_is_dragging == 1:
self.app.ui.popMenu.mouse_is_panning = True
return
try:
x = float(event.xdata)
y = float(event.ydata)
except TypeError:
return
if self.active_tool is None:
return
# ## Snap coordinates
if self.app.grid_status():
x, y = self.app.geo_editor.snap(x, y)
# Update cursor
self.app.app_cursor.set_data(np.asarray([(x, y)]), symbol='++', edge_color=self.app.plotcanvas.cursor_color,
edge_width=self.app.options["global_cursor_width"],
size=self.app.options["global_cursor_size"])
self.snap_x = deepcopy(x)
self.snap_y = deepcopy(y)
if self.clicked_pos is None:
self.clicked_pos = (0, 0)
self.app.dx = x - self.clicked_pos[0]
self.app.dy = y - self.clicked_pos[1]
# # update the position label in the infobar since the APP mouse event handlers are disconnected
# self.app.ui.position_label.setText(" X: %.4f "
# "Y: %.4f " % (x, y))
# # # update the reference position label in the infobar since the APP mouse event handlers are disconnected
# self.app.ui.rel_position_label.setText("Dx: %.4f Dy: "
# "%.4f " % (self.app.dx, self.app.dy))
self.app.ui.update_location_labels(self.app.dx, self.app.dy, x, y)
# units = self.app.app_units.lower()
# self.app.plotcanvas.text_hud.text = \
# 'Dx:\t{:<.4f} [{:s}]\nDy:\t{:<.4f} [{:s}]\n\nX: \t{:<.4f} [{:s}]\nY: \t{:<.4f} [{:s}]'.format(
# self.app.dx, units, self.app.dy, units, x, units, y, units)
self.app.plotcanvas.on_update_text_hud(self.app.dx, self.app.dy, x, y)
# ## Utility geometry (animated)
# self.update_utility_geometry(data=(x, y))
self.update_utility_geometry(data=(x, y))
if self.active_tool.name in [
'drill_add', 'drill_array', 'slot_add', 'slot_array', 'drill_copy', 'drill_resize', 'drill_move'
]:
try:
self.active_tool.draw_cursor_data(pos=(x, y))
except AttributeError:
# this can happen if the method is not implemented yet for the active_tool
pass
# ## Selection area on canvas section # ##
if event_is_dragging == 1 and event.button == 1:
# I make an exception for FCDrillAdd and DrillArray because clicking and dragging while making regions
# can create strange issues. Also for SlotAdd and SlotArray
if isinstance(self.active_tool, DrillAdd) or isinstance(self.active_tool, DrillArray) or \
isinstance(self.active_tool, SlotAdd) or isinstance(self.active_tool, SlotArray):
self.app.selection_type = None
else:
dx = pos[0] - self.clicked_pos[0]
self.app.delete_selection_shape()
if dx < 0:
self.app.draw_moving_selection_shape((self.clicked_pos[0], self.clicked_pos[1]), (x, y),
color=self.app.options["global_alt_sel_line"],
face_color=self.app.options['global_alt_sel_fill'])
self.app.selection_type = False
else:
self.app.draw_moving_selection_shape((self.clicked_pos[0], self.clicked_pos[1]), (x, y))
self.app.selection_type = True
else:
self.app.selection_type = None
# Update cursor
self.app.app_cursor.set_data(np.asarray([(x, y)]), symbol='++', edge_color=self.app.plotcanvas.cursor_color,
edge_width=self.app.options["global_cursor_width"],
size=self.app.options["global_cursor_size"])
def add_exc_shape(self, shp, storage):
"""
Adds a shape to a specified shape storage.
:param shp: Shape to be added.
:type shp: DrawToolShape
:param storage: object where to store the shapes
:return: None
"""
# List of DrawToolShape?
if isinstance(shp, list):
for subshape in shp:
self.add_exc_shape(subshape, storage)
return
assert isinstance(shp, DrawToolShape), \
"Expected a DrawToolShape, got %s" % str(type(shp))
assert shp.geo is not None, \
"Shape object has empty geometry (None)"
assert (isinstance(shp.geo, list) and len(shp.geo) > 0) or not isinstance(shp.geo, list), \
"Shape objects has empty geometry ([])"
if isinstance(shp, DrawToolUtilityShape):
self.utility.append(shp)
else:
storage.insert(shp) # TODO: Check performance
def add_shape(self, shp):
"""
Adds a shape to the shape storage.
:param shp: Shape to be added.
:type shp: DrawToolShape
:return: None
"""
# List of DrawToolShape?
if isinstance(shp, list):
for subshape in shp:
self.add_shape(subshape)
return
assert isinstance(shp, DrawToolShape), \
"Expected a DrawToolShape, got %s" % type(shp)
assert shp.geo is not None, \
"Shape object has empty geometry (None)"
assert (isinstance(shp.geo, list) and len(shp.geo) > 0) or not isinstance(shp.geo, list), \
"Shape objects has empty geometry ([])"
if isinstance(shp, DrawToolUtilityShape):
self.utility.append(shp)
# else:
# self.storage.insert(shape)
def on_exc_shape_complete(self, storage):
self.app.log.debug("on_shape_complete()")
# Add shape
if type(storage) is list:
for item_storage in storage:
self.add_exc_shape(self.active_tool.geometry, item_storage)
else:
self.add_exc_shape(self.active_tool.geometry, storage)
# Remove any utility shapes
self.delete_utility_geometry()
self.tool_shape.clear(update=True)
# Replot and reset tool.
self.replot()
# self.active_tool = type(self.active_tool)(self)
def draw_selection_area_handler(self, start, end, sel_type):
"""
This function is called whenever we have a left mouse click release and only we have a left mouse click drag,
be it from left to right or from right to left. The direction of the drag is decided in the "mouse_move"
event handler.
Pressing a modifier key (eg. Ctrl, Shift or Alt) will change the behavior of the selection.
Depending on which tool belongs the selected shapes, the corresponding rows in the Tools Table are selected or
deselected.
:param start: mouse position when the selection LMB click was done
:param end: mouse position when the left mouse button is released
:param sel_type: if True it's a left to right selection (enclosure), if False it's a 'touch' selection
:return:
"""
start_pos = (start[0], start[1])
end_pos = (end[0], end[1])
poly_selection = Polygon([start_pos, (end_pos[0], start_pos[1]), end_pos, (start_pos[0], end_pos[1])])
modifiers = None
# delete the selection shape that was just drawn, we no longer need it
self.app.delete_selection_shape()
# detect if a modifier key was pressed while the left mouse button was released
self.modifiers = QtWidgets.QApplication.keyboardModifiers()
if self.modifiers == QtCore.Qt.KeyboardModifier.ShiftModifier:
modifiers = 'Shift'
elif self.modifiers == QtCore.Qt.KeyboardModifier.ControlModifier:
modifiers = 'Control'
if modifiers == self.app.options["global_mselect_key"]:
for storage in self.storage_dict:
for obj in self.storage_dict[storage].get_objects():
if (sel_type is True and poly_selection.contains(obj.geo)) or \
(sel_type is False and poly_selection.intersects(obj.geo)):
if obj in self.selected:
# remove the shape object from the selected shapes storage
self.selected.remove(obj)
else:
# add the shape object to the selected shapes storage
self.selected.append(obj)
else:
# clear the selection shapes storage
self.selected.clear()
# then add to the selection shapes storage the shapes that are included (touched) by the selection rectangle
for storage in self.storage_dict:
for obj in self.storage_dict[storage].get_objects():
if (sel_type is True and poly_selection.contains(obj.geo)) or \
(sel_type is False and poly_selection.intersects(obj.geo)):
self.selected.append(obj)
try:
self.ui.tools_table_exc.cellPressed.disconnect()
except Exception:
pass
# first deselect all rows (tools) in the Tools Table
self.ui.tools_table_exc.clearSelection()
# and select the rows (tools) in the tool table according to the diameter(s) of the selected shape(s)
self.ui.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.SelectionMode.MultiSelection)
for storage in self.storage_dict:
for shape_s in self.selected:
if shape_s in self.storage_dict[storage].get_objects():
for key_tool_nr in self.tool2tooldia:
if self.tool2tooldia[key_tool_nr] == storage:
row_to_sel = key_tool_nr - 1
# item = self.ui.tools_table_exc.item(row_to_sel, 1)
# self.ui.tools_table_exc.setCurrentItem(item)
# item.setSelected(True)
# if the row to be selected is not already in the selected rows then select it
# otherwise don't do it as it seems that we have a toggle effect
if row_to_sel not in set(
index.row() for index in self.ui.tools_table_exc.selectedIndexes()):
self.ui.tools_table_exc.selectRow(row_to_sel)
self.last_tool_selected = int(key_tool_nr)
self.ui.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.SelectionMode.ExtendedSelection)
self.ui.tools_table_exc.cellPressed.connect(self.on_row_selected)
self.replot()
def update_utility_geometry(self, data):
# ### Utility geometry (animated) ###
geo = self.active_tool.utility_geometry(data=data)
if isinstance(geo, DrawToolShape) and geo.geo is not None:
# Remove any previous utility shape
self.tool_shape.clear(update=True)
self.draw_utility_geometry(geo=geo)
# def on_canvas_key_release(self, event):
# self.key = None
def draw_utility_geometry(self, geo):
# Add the new utility shape
if isinstance(geo.geo, (MultiLineString, MultiPolygon)):
util_geo = geo.geo.geoms
else:
util_geo = geo.geo
try:
# this case is for the Font Parse
for el in util_geo:
if isinstance(el, (MultiLineString, MultiPolygon)):
for sub_geo in el.geoms:
self.tool_shape.add(
shape=sub_geo,
color=self.get_draw_color(),
update=False,
layer=0,
tolerance=None
)
else:
self.tool_shape.add(
shape=el,
color=self.get_draw_color(),
update=False,
layer=0,
tolerance=None)
except TypeError:
self.tool_shape.add(
shape=util_geo,
color=self.get_draw_color(),
update=False,
layer=0,
tolerance=None)
# print(self.tool_shape.data)
self.tool_shape.redraw()
def get_draw_color(self):
orig_color = self.app.options["global_draw_color"]
if self.app.options['global_theme'] in ['default', 'light']:
return orig_color
# in the "dark" theme we invert the color
lowered_color = orig_color.lower()
group1 = "#0123456789abcdef"
group2 = "#fedcba9876543210"
# create color dict
color_dict = {group1[i]: group2[i] for i in range(len(group1))}
new_color = ''.join([color_dict[j] for j in lowered_color])
return new_color
def get_sel_color(self):
return self.app.options['global_sel_draw_color']
def replot(self):
self.plot_all()
def plot_all(self):
"""
Plots all shapes in the editor.
:return: None
:rtype: None
"""
self.shapes.clear(update=True)
for storage in self.storage_dict:
for shape_plus in self.storage_dict[storage].get_objects():
if shape_plus.geo is None:
continue
if shape_plus in self.selected:
self.plot_shape(geometry=shape_plus.geo,
color=self.get_sel_color()[:-2] + 'FF',
linewidth=2)
continue
self.plot_shape(geometry=shape_plus.geo, color=self.get_draw_color()[:-2] + 'FF')
for shape_form in self.utility:
self.plot_shape(geometry=shape_form.geo, linewidth=1)
continue
self.shapes.redraw()
def plot_shape(self, geometry=None, color='0x000000FF', linewidth=1):
"""
Plots a geometric object or list of objects without rendering. Plotted objects
are returned as a list. This allows for efficient/animated rendering.
:param geometry: Geometry to be plotted (Any Shapely.geom kind or list of such)
:param color: Shape color
:param linewidth: Width of lines in # of pixels.
:return: List of plotted elements.
"""
plot_elements = []
if geometry is None:
geometry = self.active_tool.geometry
if isinstance(geometry, (MultiLineString, MultiPolygon)):
use_geometry = geometry.geoms
else:
use_geometry = geometry
try:
for geo in use_geometry:
plot_elements += self.plot_shape(geometry=geo, color=color, linewidth=linewidth)
# ## Non-iterable
except TypeError:
# ## DrawToolShape
if isinstance(use_geometry, DrawToolShape):
plot_elements += self.plot_shape(geometry=use_geometry.geo, color=color, linewidth=linewidth)
# ## Polygon: Descend into exterior and each interior.
if isinstance(use_geometry, Polygon):
plot_elements += self.plot_shape(geometry=use_geometry.exterior, color=color, linewidth=linewidth)
plot_elements += self.plot_shape(geometry=use_geometry.interiors, color=color, linewidth=linewidth)
if isinstance(use_geometry, (LineString, LinearRing)):
plot_elements.append(self.shapes.add(shape=use_geometry, color=color, layer=0,
tolerance=self.tolerance))
if type(geometry) == Point:
pass
return plot_elements
def on_shape_complete(self):
# Add shape
self.add_shape(self.active_tool.geometry)
# Remove any utility shapes
self.delete_utility_geometry()
self.tool_shape.clear(update=True)
# Replot and reset tool.
self.replot()
# self.active_tool = type(self.active_tool)(self)
def get_selected(self):
"""
Returns list of shapes that are selected in the editor.
:return: List of shapes.
"""
return self.selected
def delete_selected(self):
temp_ref = [s for s in self.selected]
for shape_sel in temp_ref:
self.delete_shape(shape_sel)
self.selected.clear()
self.build_ui()
self.app.inform.emit('[success] %s' % _("Done."))
def delete_shape(self, del_shape):
self.is_modified = True
if del_shape in self.utility:
self.utility.remove(del_shape)
return
for storage in self.storage_dict:
# try:
# self.storage_dict[storage].remove(shape)
# except:
# pass
if del_shape in self.storage_dict[storage].get_objects():
if isinstance(del_shape.geo, MultiLineString):
self.storage_dict[storage].remove(del_shape)
# a hack to make the plugin_table display less drills per diameter
# self.points_edit it's only useful first time when we load the data into the storage
# but is still used as referecen when building plugin_table in self.build_ui()
# the number of drills displayed in column 2 is just a len(self.points_edit) therefore
# deleting self.points_edit elements (doesn't matter who but just the number)
# solved the display issue.
del self.points_edit[storage][0]
else:
self.storage_dict[storage].remove(del_shape)
del self.slot_points_edit[storage][0]
if del_shape in self.selected:
self.selected.remove(del_shape)
def delete_utility_geometry(self):
for_deletion = [util_shape for util_shape in self.utility]
for util_shape in for_deletion:
self.delete_shape(util_shape)
self.tool_shape.clear(update=True)
self.tool_shape.redraw()
def on_delete_btn(self):
self.delete_selected()
self.replot()
def select_tool(self, pluginName):
"""
Selects a drawing tool. Impacts the object and appGUI.
:param pluginName: Name of the tool.
:return: None
"""
self.tools_exc[pluginName]["button"].setChecked(True)
self.on_tool_select(pluginName)
def set_selected(self, sel_shape):
# Remove and add to the end.
if sel_shape in self.selected:
self.selected.remove(sel_shape)
self.selected.append(sel_shape)
def set_unselected(self, unsel_shape):
if unsel_shape in self.selected:
self.selected.remove(unsel_shape)
def exc_add_drill(self):
self.select_tool('drill_add')
return
def exc_add_drill_array(self):
self.select_tool('drill_array')
return
def exc_add_slot(self):
self.select_tool('slot_add')
return
def exc_add_slot_array(self):
self.select_tool('slot_array')
return
def exc_resize_drills(self):
self.select_tool('drill_resize')
return
def exc_copy_drills(self):
self.select_tool('drill_copy')
return
def exc_move_drills(self):
self.select_tool('drill_move')
return
def on_slots_conversion(self):
# selected rows
selected_rows = set()
for it in self.ui.tools_table_exc.selectedItems():
selected_rows.add(it.row())
# convert a Polygon (slot) to a MultiLineString (drill)
def convert_slot2drill(geo_elem, tool_dia):
point = geo_elem.centroid
start_hor_line = ((point.x - (tool_dia / 2)), point.y)
stop_hor_line = ((point.x + (tool_dia / 2)), point.y)
start_vert_line = (point.x, (point.y - (tool_dia / 2)))
stop_vert_line = (point.x, (point.y + (tool_dia / 2)))
return MultiLineString([(start_hor_line, stop_hor_line), (start_vert_line, stop_vert_line)])
# temporary new storage: a dist with keys the tool diameter and values Rtree storage
new_storage_dict = {}
for row in selected_rows:
table_tooldia = self.dec_format(float(self.ui.tools_table_exc.item(row, 1).text()))
for dict_dia, geo_dict in self.storage_dict.items():
if self.dec_format(float(dict_dia)) == table_tooldia:
storage_elem = AppGeoEditor.make_storage()
for shp in geo_dict.get_objects():
if isinstance(shp.geo, MultiLineString):
# it's a drill just add it as it is to storage
self.add_exc_shape(shp, storage_elem)
if isinstance(shp.geo, Polygon):
# it's a slot, convert drill to slot and then add it to storage
new_shape = convert_slot2drill(shp.geo, table_tooldia)
self.add_exc_shape(DrawToolShape(new_shape), storage_elem)
new_storage_dict[table_tooldia] = storage_elem
self.storage_dict.update(new_storage_dict)
self.replot()
class AppExcEditorUI:
def __init__(self, app):
self.app = app
# Number of decimals used by tools in this class
self.decimals = self.app.decimals
# ## Current application units in Upper Case
self.units = self.app.app_units.upper()
self.exc_edit_widget = QtWidgets.QWidget()
# ## Box for custom widgets
# This gets populated in offspring implementations.
layout = QtWidgets.QVBoxLayout()
self.exc_edit_widget.setLayout(layout)
# add a frame and inside add a vertical box layout. Inside this vbox layout I add all the Drills widgets
# this way I can hide/show the frame
self.drills_frame = QtWidgets.QFrame()
self.drills_frame.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.drills_frame)
# #############################################################################################################
# ######################## MAIN Grid ##########################################################################
# #############################################################################################################
self.ui_vertical_lay = QtWidgets.QVBoxLayout()
self.ui_vertical_lay.setContentsMargins(0, 0, 0, 0)
self.drills_frame.setLayout(self.ui_vertical_lay)
# Page Title box (spacing between children)
self.title_box = QtWidgets.QHBoxLayout()
self.ui_vertical_lay.addLayout(self.title_box)
# Page Title
pixmap = QtGui.QPixmap(self.app.resource_location + '/app32.png')
self.icon = FCLabel()
self.icon.setPixmap(pixmap)
self.title_label = FCLabel("%s" % _('Excellon Editor'))
self.title_label.setAlignment(QtCore.Qt.AlignmentFlag.AlignLeft | QtCore.Qt.AlignmentFlag.AlignVCenter)
self.title_box.addWidget(self.icon, stretch=0)
self.title_box.addWidget(self.title_label, stretch=1)
# App Level label
self.level = QtWidgets.QToolButton()
self.level.setToolTip(
_(
"Beginner Mode - many parameters are hidden.\n"
"Advanced Mode - full control.\n"
"Permanent change is done in 'Preferences' menu."
)
)
# self.level.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight | QtCore.Qt.AlignmentFlag.AlignVCenter)
self.level.setCheckable(True)
self.title_box.addWidget(self.level)
# Object name box
self.name_box = QtWidgets.QHBoxLayout()
self.ui_vertical_lay.addLayout(self.name_box)
# Object Name
name_label = FCLabel(_("Name:"))
self.name_entry = FCEntry()
self.name_box.addWidget(name_label)
self.name_box.addWidget(self.name_entry)
# Tools Drills Table Title
self.tools_table_label = FCLabel('%s' % _('Tools Table'), bold=True)
self.tools_table_label.setToolTip(
_("Tools in this Excellon object\n"
"when are used for drilling.")
)
self.ui_vertical_lay.addWidget(self.tools_table_label)
# #############################################################################################################
# ########################################## Drills TABLE #####################################################
# #############################################################################################################
self.tools_table_exc = FCTable()
self.tools_table_exc.setColumnCount(4)
self.tools_table_exc.setHorizontalHeaderLabels(['#', _('Diameter'), 'D', 'S'])
self.tools_table_exc.setSortingEnabled(False)
self.tools_table_exc.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectionBehavior.SelectRows)
self.ui_vertical_lay.addWidget(self.tools_table_exc)
separator_line = QtWidgets.QFrame()
separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.ui_vertical_lay.addWidget(separator_line)
self.convert_slots_btn = FCButton('%s' % _("Convert Slots"))
self.convert_slots_btn.setIcon(QtGui.QIcon(self.app.resource_location + '/convert32.png'))
self.convert_slots_btn.setToolTip(
_("Convert the slots in the selected tools to drills.")
)
self.ui_vertical_lay.addWidget(self.convert_slots_btn)
separator_line = QtWidgets.QFrame()
separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.ui_vertical_lay.addWidget(separator_line)
# Add a new Tool
self.addtool_label = FCLabel('%s' % _('Add/Delete Tool'), bold=True)
self.addtool_label.setToolTip(
_("Add/Delete a tool to the tool list\n"
"for this Excellon object.")
)
self.ui_vertical_lay.addWidget(self.addtool_label)
# #############################################################################################################
# ######################## ADD New Tool Grid ##################################################################
# #############################################################################################################
grid1 = GLay(v_spacing=5, h_spacing=3)
self.ui_vertical_lay.addLayout(grid1)
# Tool Diameter Label
addtool_entry_lbl = FCLabel('%s:' % _('Tool Dia'))
addtool_entry_lbl.setToolTip(
_("Diameter for the new tool")
)
hlay = QtWidgets.QHBoxLayout()
# Tool Diameter Entry
self.addtool_entry = FCDoubleSpinner(policy=False)
self.addtool_entry.set_precision(self.decimals)
self.addtool_entry.set_range(0.0000, 10000.0000)
hlay.addWidget(self.addtool_entry)
# Tool Diameter Button
self.addtool_btn = FCButton(_('Add'))
self.addtool_btn.setIcon(QtGui.QIcon(self.app.resource_location + '/plus16.png'))
self.addtool_btn.setToolTip(
_("Add a new tool to the tool list\n"
"with the diameter specified above.")
)
hlay.addWidget(self.addtool_btn)
grid1.addWidget(addtool_entry_lbl, 0, 0)
grid1.addLayout(hlay, 0, 1)
# Delete Tool
self.deltool_btn = FCButton(_('Delete Tool'))
self.deltool_btn.setIcon(QtGui.QIcon(self.app.resource_location + '/trash32.png'))
self.deltool_btn.setToolTip(
_("Delete a tool in the tool list\n"
"by selecting a row in the tool table.")
)
grid1.addWidget(self.deltool_btn, 2, 0, 1, 2)
# separator_line = QtWidgets.QFrame()
# separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
# separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
# grid1.addWidget(separator_line, 4, 0, 1, 2)
self.ui_vertical_lay.addStretch()
layout.addStretch(1)
# Editor
self.exit_editor_button = FCButton(_('Exit Editor'), bold=True)
self.exit_editor_button.setIcon(QtGui.QIcon(self.app.resource_location + '/power16.png'))
self.exit_editor_button.setToolTip(
_("Exit from Editor.")
)
layout.addWidget(self.exit_editor_button)
# #############################################################################################################
# ###################### INIT Excellon Editor UI ##############################################################
# #############################################################################################################
pass
# ############################ FINSIHED GUI ###################################
# #############################################################################
def confirmation_message(self, accepted, minval, maxval):
if accepted is False:
self.app.inform[str, bool].emit('[WARNING_NOTCL] %s: [%.*f, %.*f]' % (_("Edited value is out of range"),
self.decimals,
minval,
self.decimals,
maxval), False)
else:
self.app.inform[str, bool].emit('[success] %s' % _("Edited value is within limits."), False)
def confirmation_message_int(self, accepted, minval, maxval):
if accepted is False:
self.app.inform[str, bool].emit('[WARNING_NOTCL] %s: [%d, %d]' %
(_("Edited value is out of range"), minval, maxval), False)
else:
self.app.inform[str, bool].emit('[success] %s' % _("Edited value is within limits."), False)
def get_shapely_list_bounds(geometry_list):
xmin = np.inf
ymin = np.inf
xmax = -np.inf
ymax = -np.inf
for gs in geometry_list:
try:
gxmin, gymin, gxmax, gymax = gs.bounds
xmin = min([xmin, gxmin])
ymin = min([ymin, gymin])
xmax = max([xmax, gxmax])
ymax = max([ymax, gymax])
except Exception as e:
log.error("Tried to get bounds of empty geometry. --> %s" % str(e))
return [xmin, ymin, xmax, ymax]
# EOF