from PyQt5 import QtGui, QtCore, QtWidgets
from PyQt5.QtCore import Qt, QSettings
from shapely.geometry import LineString, LinearRing, MultiLineString
from shapely.ops import cascaded_union
import shapely.affinity as affinity
from numpy import arctan2, Inf, array, sqrt, sign, dot
from rtree import index as rtindex
from camlib import *
from flatcamGUI.GUIElements import FCEntry, FCComboBox, FCTable, FCDoubleSpinner, LengthEntry, RadioSet, SpinBoxDelegate
from flatcamEditors.FlatCAMGeoEditor import FCShapeTool, DrawTool, DrawToolShape, DrawToolUtilityShape, FlatCAMGeoEditor
from copy import copy, deepcopy
import gettext
import FlatCAMTranslation as fcTranslate
import builtins
fcTranslate.apply_language('strings')
if '_' not in builtins.__dict__:
_ = gettext.gettext
class FCDrillAdd(FCShapeTool):
"""
Resulting type: MultiLineString
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_add'
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.tools_table_exc.item((self.draw_app.last_tool_selected - 1), 1)
self.draw_app.tools_table_exc.setCurrentItem(item)
except KeyError:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] To add a drill first select a tool"))
self.draw_app.select_tool("drill_select")
return
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_drill.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
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)
self.draw_app.app.inform.emit(_("Click on target location ..."))
# Switch notebook to Selected page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.selected_tab)
def click(self, point):
self.make()
return "Done."
def utility_geometry(self, data=None):
self.points = data
return DrawToolUtilityShape(self.util_shape(data))
def util_shape(self, point):
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):
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
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 in self.draw_app.points_edit:
self.draw_app.points_edit[self.selected_dia].append(self.points)
else:
self.draw_app.points_edit[self.selected_dia] = [self.points]
self.draw_app.current_storage = self.draw_app.storage_dict[self.selected_dia]
self.geometry = DrawToolShape(self.util_shape(self.points))
self.draw_app.in_action = False
self.complete = True
self.draw_app.app.inform.emit(_("[success] Done. Drill added."))
class FCDrillArray(FCShapeTool):
"""
Resulting type: MultiLineString
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_array'
self.draw_app.array_frame.show()
self.selected_dia = None
self.drill_axis = 'X'
self.drill_array = '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 = []
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.tools_table_exc.item((self.draw_app.last_tool_selected - 1), 1)
self.draw_app.tools_table_exc.setCurrentItem(item)
except KeyError:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] To add an Drill Array first select a tool in Tool Table"))
return
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_drill_array.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
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)
self.draw_app.app.inform.emit(_("Click on target location ..."))
# Switch notebook to Selected page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.selected_tab)
def click(self, point):
if self.drill_array == 'Linear':
self.make()
return
else:
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 Drill 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.drill_axis = self.draw_app.drill_axis_radio.get_value()
self.drill_direction = self.draw_app.drill_direction_radio.get_value()
self.drill_array = self.draw_app.array_type_combo.get_value()
try:
self.drill_array_size = int(self.draw_app.drill_array_size_entry.get_value())
try:
self.drill_pitch = float(self.draw_app.drill_pitch_entry.get_value())
self.drill_linear_angle = float(self.draw_app.linear_angle_spinner.get_value())
self.drill_angle = float(self.draw_app.drill_angle_entry.get_value())
except TypeError:
self.draw_app.app.inform.emit(
_("[ERROR_NOTCL] The value is not Float. Check for comma instead of dot separator."))
return
except Exception as e:
self.draw_app.app.inform.emit(_("[ERROR_NOTCL] The value is mistyped. Check the value. %s") % str(e))
return
if self.drill_array == '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_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(affinity.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)
else:
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))
def util_shape(self, point):
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.geometry = []
geo = None
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
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':
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:
if (self.drill_angle * self.drill_array_size) > 360:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] Too many drills for the selected spacing angle."))
return
radius = distance(self.destination, self.origin)
initial_angle = math.asin((self.destination[1] - self.origin[1]) / radius)
for i in range(self.drill_array_size):
angle_radians = math.radians(self.drill_angle * i)
if self.drill_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))
self.geometry.append(DrawToolShape(geo))
self.complete = True
self.draw_app.app.inform.emit(_("[success] Done. Drill Array added."))
self.draw_app.in_action = False
self.draw_app.array_frame.hide()
return
class FCSlot(FCShapeTool):
"""
Resulting type: Polygon
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'pad'
self.draw_app = draw_app
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_circle.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
try:
self.radius = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['size']) / 2
except KeyError:
self.draw_app.app.inform.emit(_(
"[WARNING_NOTCL] To add an Pad first select a aperture in Aperture Table"))
self.draw_app.in_action = False
self.complete = True
return
if self.radius == 0:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] Aperture size is zero. It needs to be greater than zero."))
self.dont_execute = True
return
else:
self.dont_execute = False
self.storage_obj = self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['geometry']
self.steps_per_circ = self.draw_app.app.defaults["geometry_circle_steps"]
# if those cause KeyError exception it means that the aperture type is not 'R'. Only 'R' type has those keys
try:
self.half_width = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['width']) / 2
except KeyError:
pass
try:
self.half_height = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['height']) / 2
except KeyError:
pass
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)
self.draw_app.app.inform.emit(_("Click to place ..."))
# Switch notebook to Selected page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.selected_tab)
self.start_msg = _("Click to place ...")
def click(self, point):
self.make()
return "Done."
def utility_geometry(self, data=None):
if self.dont_execute is True:
self.draw_app.select_tool('select')
return
self.points = data
geo_data = self.util_shape(data)
if geo_data:
return DrawToolUtilityShape(geo_data)
else:
return 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.storage_obj = self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['geometry']
self.radius = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['size']) / 2
self.steps_per_circ = self.draw_app.app.defaults["geometry_circle_steps"]
# if those cause KeyError exception it means that the aperture type is not 'R'. Only 'R' type has those keys
try:
self.half_width = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['width']) / 2
except KeyError:
pass
try:
self.half_height = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['height']) / 2
except KeyError:
pass
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]
ap_type = self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['type']
if ap_type == 'C':
new_geo_el = dict()
center = Point([point_x, point_y])
new_geo_el['solid'] = center.buffer(self.radius)
new_geo_el['follow'] = center
return new_geo_el
elif ap_type == 'R':
new_geo_el = dict()
p1 = (point_x - self.half_width, point_y - self.half_height)
p2 = (point_x + self.half_width, point_y - self.half_height)
p3 = (point_x + self.half_width, point_y + self.half_height)
p4 = (point_x - self.half_width, point_y + self.half_height)
center = Point([point_x, point_y])
new_geo_el['solid'] = Polygon([p1, p2, p3, p4, p1])
new_geo_el['follow'] = center
return new_geo_el
elif ap_type == 'O':
geo = []
new_geo_el = dict()
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)
new_geo_el['solid'] = Polygon(geo)
center = Point([point_x, point_y])
new_geo_el['follow'] = center
return new_geo_el
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)
new_geo_el['solid'] = Polygon(geo)
center = Point([point_x, point_y])
new_geo_el['follow'] = center
return new_geo_el
else:
self.draw_app.app.inform.emit(_(
"Incompatible aperture type. Select an aperture with type 'C', 'R' or 'O'."))
return None
def make(self):
self.draw_app.current_storage = self.storage_obj
try:
self.geometry = DrawToolShape(self.util_shape(self.points))
except Exception as e:
log.debug("FCPad.make() --> %s" % str(e))
self.draw_app.in_action = False
self.complete = True
self.draw_app.app.inform.emit(_("[success] Done. Adding Pad completed."))
def clean_up(self):
self.draw_app.selected = []
self.draw_app.apertures_table.clearSelection()
self.draw_app.plot_all()
class FCSlotArray(FCShapeTool):
"""
Resulting type: MultiPolygon
"""
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'array'
self.draw_app = draw_app
try:
self.radius = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['size']) / 2
except KeyError:
self.draw_app.app.inform.emit(_(
"[WARNING_NOTCL] To add an Pad Array first select a aperture in Aperture Table"))
self.complete = True
self.draw_app.in_action = False
self.draw_app.array_frame.hide()
return
if self.radius == 0:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] Aperture size is zero. It needs to be greater than zero."))
self.dont_execute = True
return
else:
self.dont_execute = False
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
pass
self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_array.png'))
QtGui.QGuiApplication.setOverrideCursor(self.cursor)
self.storage_obj = self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['geometry']
self.steps_per_circ = self.draw_app.app.defaults["geometry_circle_steps"]
# if those cause KeyError exception it means that the aperture type is not 'R'. Only 'R' type has those keys
try:
self.half_width = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['width']) / 2
except KeyError:
pass
try:
self.half_height = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['height']) / 2
except KeyError:
pass
self.draw_app.array_frame.show()
self.selected_size = None
self.pad_axis = 'X'
self.pad_array = 'linear'
self.pad_array_size = None
self.pad_pitch = None
self.pad_linear_angle = None
self.pad_angle = None
self.pad_direction = None
self.pad_radius = None
self.origin = None
self.destination = None
self.flag_for_circ_array = None
self.last_dx = 0
self.last_dy = 0
self.pt = []
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)
self.draw_app.app.inform.emit(_("Click on target location ..."))
# Switch notebook to Selected page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.selected_tab)
def click(self, point):
if self.pad_array == 'Linear':
self.make()
return
else:
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 Pad 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):
if self.dont_execute is True:
self.draw_app.select_tool('select')
return
self.pad_axis = self.draw_app.pad_axis_radio.get_value()
self.pad_direction = self.draw_app.pad_direction_radio.get_value()
self.pad_array = self.draw_app.array_type_combo.get_value()
try:
self.pad_array_size = int(self.draw_app.pad_array_size_entry.get_value())
try:
self.pad_pitch = float(self.draw_app.pad_pitch_entry.get_value())
self.pad_linear_angle = float(self.draw_app.linear_angle_spinner.get_value())
self.pad_angle = float(self.draw_app.pad_angle_entry.get_value())
except TypeError:
self.draw_app.app.inform.emit(
_("[ERROR_NOTCL] The value is not Float. Check for comma instead of dot separator."))
return
except Exception as e:
self.draw_app.app.inform.emit(_("[ERROR_NOTCL] The value is mistyped. Check the value."))
return
if self.pad_array == '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.pad_array_size):
if self.pad_axis == 'X':
geo_el = self.util_shape(((dx + (self.pad_pitch * item)), dy))
if self.pad_axis == 'Y':
geo_el = self.util_shape((dx, (dy + (self.pad_pitch * item))))
if self.pad_axis == 'A':
x_adj = self.pad_pitch * math.cos(math.radians(self.pad_linear_angle))
y_adj = self.pad_pitch * math.sin(math.radians(self.pad_linear_angle))
geo_el = self.util_shape(
((dx + (x_adj * item)), (dy + (y_adj * item)))
)
if static is None or static is False:
new_geo_el = dict()
if 'solid' in geo_el:
new_geo_el['solid'] = affinity.translate(
geo_el['solid'], xoff=(dx - self.last_dx), yoff=(dy - self.last_dy)
)
if 'follow' in geo_el:
new_geo_el['follow'] = affinity.translate(
geo_el['follow'], xoff=(dx - self.last_dx), yoff=(dy - self.last_dy)
)
geo_el_list.append(new_geo_el)
else:
geo_el_list.append(geo_el)
# self.origin = data
self.last_dx = dx
self.last_dy = dy
return DrawToolUtilityShape(geo_el_list)
else:
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))
def util_shape(self, point):
# updating values here allows us to change the aperture on the fly, after the Tool has been started
self.storage_obj = self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['geometry']
self.radius = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['size']) / 2
self.steps_per_circ = self.draw_app.app.defaults["geometry_circle_steps"]
# if those cause KeyError exception it means that the aperture type is not 'R'. Only 'R' type has those keys
try:
self.half_width = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['width']) / 2
except KeyError:
pass
try:
self.half_height = float(self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['height']) / 2
except KeyError:
pass
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]
ap_type = self.draw_app.storage_dict[self.draw_app.last_aperture_selected]['type']
if ap_type == 'C':
new_geo_el = dict()
center = Point([point_x, point_y])
new_geo_el['solid'] = center.buffer(self.radius)
new_geo_el['follow'] = center
return new_geo_el
elif ap_type == 'R':
new_geo_el = dict()
p1 = (point_x - self.half_width, point_y - self.half_height)
p2 = (point_x + self.half_width, point_y - self.half_height)
p3 = (point_x + self.half_width, point_y + self.half_height)
p4 = (point_x - self.half_width, point_y + self.half_height)
new_geo_el['solid'] = Polygon([p1, p2, p3, p4, p1])
new_geo_el['follow'] = Point([point_x, point_y])
return new_geo_el
elif ap_type == 'O':
geo = []
new_geo_el = dict()
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)
new_geo_el['solid'] = Polygon(geo)
center = Point([point_x, point_y])
new_geo_el['follow'] = center
return new_geo_el
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)
new_geo_el['solid'] = Polygon(geo)
center = Point([point_x, point_y])
new_geo_el['follow'] = center
return new_geo_el
else:
self.draw_app.app.inform.emit(_(
"Incompatible aperture type. Select an aperture with type 'C', 'R' or 'O'."))
return None
def make(self):
self.geometry = []
geo = None
self.draw_app.current_storage = self.storage_obj
if self.pad_array == 'Linear':
for item in range(self.pad_array_size):
if self.pad_axis == 'X':
geo = self.util_shape(((self.points[0] + (self.pad_pitch * item)), self.points[1]))
if self.pad_axis == 'Y':
geo = self.util_shape((self.points[0], (self.points[1] + (self.pad_pitch * item))))
if self.pad_axis == 'A':
x_adj = self.pad_pitch * math.cos(math.radians(self.pad_linear_angle))
y_adj = self.pad_pitch * math.sin(math.radians(self.pad_linear_angle))
geo = self.util_shape(
((self.points[0] + (x_adj * item)), (self.points[1] + (y_adj * item)))
)
self.geometry.append(DrawToolShape(geo))
else:
if (self.pad_angle * self.pad_array_size) > 360:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] Too many Pads for the selected spacing angle."))
return
radius = distance(self.destination, self.origin)
initial_angle = math.asin((self.destination[1] - self.origin[1]) / radius)
for i in range(self.pad_array_size):
angle_radians = math.radians(self.pad_angle * i)
if self.pad_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.pad_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))
self.complete = True
self.draw_app.app.inform.emit(_("[success] Done. Pad Array added."))
self.draw_app.in_action = False
self.draw_app.array_frame.hide()
return
def clean_up(self):
self.draw_app.selected = []
self.draw_app.apertures_table.clearSelection()
self.draw_app.plot_all()
class FCDrillResize(FCShapeTool):
def __init__(self, draw_app):
DrawTool.__init__(self, draw_app)
self.name = 'drill_resize'
self.draw_app.app.inform.emit(_("Click on the Drill(s) to resize ..."))
self.resize_dia = None
self.draw_app.resize_frame.show()
self.points = None
self.selected_dia_list = []
self.current_storage = None
self.geometry = []
self.destination_storage = None
self.draw_app.resize_btn.clicked.connect(self.make)
# Switch notebook to Selected page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.selected_tab)
def make(self):
self.draw_app.is_modified = True
try:
new_dia = self.draw_app.resdrill_entry.get_value()
except:
self.draw_app.app.inform.emit(
_("[ERROR_NOTCL] Resize drill(s) failed. Please enter a diameter for resize.")
)
return
if new_dia not in self.draw_app.olddia_newdia:
self.destination_storage = FlatCAMGeoEditor.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.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.tools_table_exc.item(row, 1).text()
self.selected_dia_list.append(float(dia_on_row))
# since we add a new tool, we update also the intial state of the tool_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_list:
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():
factor = new_dia / sel_dia
self.geometry.append(
DrawToolShape(affinity.scale(select_shape.geo, xfact=factor, yfact=factor, origin='center'))
)
self.current_storage.remove(select_shape)
# a hack to make the tool_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 tool_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.draw_app.points_edit[sel_dia][0]
sel_shapes_to_be_deleted.append(select_shape)
self.draw_app.on_exc_shape_complete(self.destination_storage)
# a hack to make the tool_table display more drills per diameter when shape(drill) 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 tool_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 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))
self.geometry = []
# if following the resize of the drills there will be no more drills for the selected tool then
# delete that tool
if not self.draw_app.points_edit[sel_dia]:
self.draw_app.on_tool_delete(sel_dia)
for shp in sel_shapes_to_be_deleted:
self.draw_app.selected.remove(shp)
self.draw_app.build_ui()
self.draw_app.replot()
self.draw_app.app.inform.emit(_("[success] Done. Drill Resize completed."))
else:
self.draw_app.app.inform.emit(_("[WARNING_NOTCL] Cancelled. No drills selected for resize ..."))
self.draw_app.resize_frame.hide()
self.complete = True
# MS: always return to the Select Tool
self.draw_app.select_tool("drill_select")
class FCDrillMove(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.defaults["excellon_editor_sel_limit"]
self.selection_shape = self.selection_bbox()
self.selected_dia_list = []
if self.draw_app.launched_from_shortcuts is True:
self.draw_app.launched_from_shortcuts = False
self.draw_app.app.inform.emit(_("Click on target location ..."))
else:
self.draw_app.app.inform.emit(_("Click on reference location ..."))
self.current_storage = None
self.geometry = []
for index in self.draw_app.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.tools_table_exc.item(row, 1).text()
self.selected_dia_list.append(float(dia_on_row))
# Switch notebook to Selected page
self.draw_app.app.ui.notebook.setCurrentWidget(self.draw_app.app.ui.selected_tab)
def set_origin(self, origin):
self.origin = origin
def click(self, point):
if len(self.draw_app.get_selected()) == 0:
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(affinity.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] Done. Drill(s) Move completed."))
def selection_bbox(self):
geo_list = []
for select_shape in self.draw_app.get_selected():
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(affinity.translate(geom.geo, xoff=dx, yoff=dy))
except AttributeError:
self.draw_app.select_tool('drill_select')
self.draw_app.selected = []
return
return DrawToolUtilityShape(geo_list)
else:
try:
ss_el = affinity.translate(self.selection_shape, xoff=dx, yoff=dy)
except ValueError:
ss_el = None
return DrawToolUtilityShape(ss_el)
class FCDrillCopy(FCDrillMove):
def __init__(self, draw_app):
FCDrillMove.__init__(self, draw_app)
self.name = 'drill_copy'
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(affinity.translate(select_shape.geo, xoff=dx, yoff=dy)))
# add some fake drills into the self.draw_app.points_edit to update the drill count in tool table
self.draw_app.points_edit[sel_dia].append((0, 0))
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] Done. Drill(s) copied."))
class FCDrillSelect(DrawTool):
def __init__(self, exc_editor_app):
DrawTool.__init__(self, exc_editor_app)
self.name = 'drill_select'
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
pass
self.exc_editor_app = exc_editor_app
self.storage = self.exc_editor_app.storage_dict
# self.selected = self.exc_editor_app.selected
# here we store all shapes that were selected so we can search for the nearest to our click location
self.sel_storage = FlatCAMExcEditor.make_storage()
self.exc_editor_app.resize_frame.hide()
self.exc_editor_app.array_frame.hide()
def click(self, point):
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if self.exc_editor_app.app.defaults["global_mselect_key"] == 'Control':
if key_modifier == Qt.ControlModifier:
pass
else:
self.exc_editor_app.selected = []
else:
if key_modifier == Qt.ShiftModifier:
pass
else:
self.exc_editor_app.selected = []
def click_release(self, pos):
self.exc_editor_app.tools_table_exc.clearSelection()
try:
for storage in self.exc_editor_app.storage_dict:
for sh in self.exc_editor_app.storage_dict[storage].get_objects():
self.sel_storage.insert(sh)
_, closest_shape = self.sel_storage.nearest(pos)
# constrain selection to happen only within a certain bounding box
x_coord, y_coord = closest_shape.geo[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)
except StopIteration:
return ""
if pos[0] < xmin or pos[0] > xmax or pos[1] < ymin or pos[1] > ymax:
self.exc_editor_app.selected = []
else:
modifiers = QtWidgets.QApplication.keyboardModifiers()
mod_key = 'Control'
if modifiers == QtCore.Qt.ShiftModifier:
mod_key = 'Shift'
elif modifiers == QtCore.Qt.ControlModifier:
mod_key = 'Control'
if mod_key == self.draw_app.app.defaults["global_mselect_key"]:
if closest_shape in self.exc_editor_app.selected:
self.exc_editor_app.selected.remove(closest_shape)
else:
self.exc_editor_app.selected.append(closest_shape)
else:
self.draw_app.selected = []
self.draw_app.selected.append(closest_shape)
# select the diameter of the selected shape in the tool table
try:
self.draw_app.tools_table_exc.cellPressed.disconnect()
except (TypeError, AttributeError):
pass
sel_tools = set()
self.exc_editor_app.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.MultiSelection)
for shape_s in self.exc_editor_app.selected:
for storage in self.exc_editor_app.storage_dict:
if shape_s in self.exc_editor_app.storage_dict[storage].get_objects():
sel_tools.add(storage)
for storage in sel_tools:
for k, v in self.draw_app.tool2tooldia.items():
if v == storage:
self.exc_editor_app.tools_table_exc.selectRow(int(k) - 1)
self.draw_app.last_tool_selected = int(k)
break
self.exc_editor_app.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
self.draw_app.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 = FlatCAMExcEditor.make_storage()
return ""
# pos[0] and pos[1] are the mouse click coordinates (x, y)
# for storage in self.exc_editor_app.storage_dict:
# for obj_shape in self.exc_editor_app.storage_dict[storage].get_objects():
# minx, miny, maxx, maxy = obj_shape.geo.bounds
# if (minx <= pos[0] <= maxx) and (miny <= 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.exc_editor_app.selected = []
# FlatCAMExcEditor.draw_shape_idx = -1
# self.exc_editor_app.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
# FlatCAMExcEditor.draw_shape_idx = (FlatCAMExcEditor.draw_shape_idx + 1) % len(over_shape_list)
# obj_to_add = over_shape_list[int(FlatCAMExcEditor.draw_shape_idx)]
#
# if self.exc_editor_app.app.defaults["global_mselect_key"] == 'Shift':
# if self.exc_editor_app.modifiers == Qt.ShiftModifier:
# if obj_to_add in self.exc_editor_app.selected:
# self.exc_editor_app.selected.remove(obj_to_add)
# else:
# self.exc_editor_app.selected.append(obj_to_add)
# else:
# self.exc_editor_app.selected = []
# self.exc_editor_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.exc_editor_app.modifiers == Qt.ControlModifier:
# if obj_to_add in self.exc_editor_app.selected:
# self.exc_editor_app.selected.remove(obj_to_add)
# else:
# self.exc_editor_app.selected.append(obj_to_add)
# else:
# self.exc_editor_app.selected = []
# self.exc_editor_app.selected.append(obj_to_add)
#
# for storage in self.exc_editor_app.storage_dict:
# for shape in self.exc_editor_app.selected:
# if shape in self.exc_editor_app.storage_dict[storage].get_objects():
# for key in self.exc_editor_app.tool2tooldia:
# if self.exc_editor_app.tool2tooldia[key] == storage:
# item = self.exc_editor_app.tools_table_exc.item((key - 1), 1)
# item.setSelected(True)
# # self.exc_editor_app.tools_table_exc.selectItem(key - 1)
#
# except Exception as e:
# log.error("[ERROR] Something went bad. %s" % str(e))
# raise
class FlatCAMExcEditor(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(FlatCAMExcEditor, self).__init__()
self.app = app
self.canvas = self.app.plotcanvas
# ## Current application units in Upper Case
self.units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value().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)
self.tools_box = QtWidgets.QVBoxLayout()
self.tools_box.setContentsMargins(0, 0, 0, 0)
self.drills_frame.setLayout(self.tools_box)
# ## Page Title box (spacing between children)
self.title_box = QtWidgets.QHBoxLayout()
self.tools_box.addLayout(self.title_box)
# ## Page Title icon
pixmap = QtGui.QPixmap('share/flatcam_icon32.png')
self.icon = QtWidgets.QLabel()
self.icon.setPixmap(pixmap)
self.title_box.addWidget(self.icon, stretch=0)
# ## Title label
self.title_label = QtWidgets.QLabel("%s" % _('Excellon Editor'))
self.title_label.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
self.title_box.addWidget(self.title_label, stretch=1)
# ## Object name
self.name_box = QtWidgets.QHBoxLayout()
self.tools_box.addLayout(self.name_box)
name_label = QtWidgets.QLabel(_("Name:"))
self.name_box.addWidget(name_label)
self.name_entry = FCEntry()
self.name_box.addWidget(self.name_entry)
# ### Tools Drills ## ##
self.tools_table_label = QtWidgets.QLabel("%s" % _('Tools Table'))
self.tools_table_label.setToolTip(
_("Tools in this Excellon object\n"
"when are used for drilling.")
)
self.tools_box.addWidget(self.tools_table_label)
self.tools_table_exc = FCTable()
# delegate = SpinBoxDelegate(units=self.units)
# self.tools_table_exc.setItemDelegateForColumn(1, delegate)
self.tools_box.addWidget(self.tools_table_exc)
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.SelectRows)
self.empty_label = QtWidgets.QLabel('')
self.tools_box.addWidget(self.empty_label)
# ### Add a new Tool ## ##
self.addtool_label = QtWidgets.QLabel('%s' % _('Add/Delete Tool'))
self.addtool_label.setToolTip(
_("Add/Delete a tool to the tool list\n"
"for this Excellon object.")
)
self.tools_box.addWidget(self.addtool_label)
grid1 = QtWidgets.QGridLayout()
self.tools_box.addLayout(grid1)
addtool_entry_lbl = QtWidgets.QLabel(_('Tool Dia:'))
addtool_entry_lbl.setToolTip(
_("Diameter for the new tool")
)
hlay = QtWidgets.QHBoxLayout()
self.addtool_entry = FCEntry()
self.addtool_entry.setValidator(QtGui.QDoubleValidator(0.0001, 99.9999, 4))
hlay.addWidget(self.addtool_entry)
self.addtool_btn = QtWidgets.QPushButton(_('Add Tool'))
self.addtool_btn.setToolTip(
_("Add a new tool to the tool list\n"
"with the diameter specified above.")
)
self.addtool_btn.setFixedWidth(80)
hlay.addWidget(self.addtool_btn)
grid1.addWidget(addtool_entry_lbl, 0, 0)
grid1.addLayout(hlay, 0, 1)
grid2 = QtWidgets.QGridLayout()
self.tools_box.addLayout(grid2)
self.deltool_btn = QtWidgets.QPushButton(_('Delete Tool'))
self.deltool_btn.setToolTip(
_("Delete a tool in the tool list\n"
"by selecting a row in the tool table.")
)
grid2.addWidget(self.deltool_btn, 0, 1)
# 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.resize_frame = QtWidgets.QFrame()
self.resize_frame.setContentsMargins(0, 0, 0, 0)
self.tools_box.addWidget(self.resize_frame)
self.resize_box = QtWidgets.QVBoxLayout()
self.resize_box.setContentsMargins(0, 0, 0, 0)
self.resize_frame.setLayout(self.resize_box)
# ### Resize a drill ## ##
self.emptyresize_label = QtWidgets.QLabel('')
self.resize_box.addWidget(self.emptyresize_label)
self.drillresize_label = QtWidgets.QLabel('%s' % _("Resize Drill(s)"))
self.drillresize_label.setToolTip(
_("Resize a drill or a selection of drills.")
)
self.resize_box.addWidget(self.drillresize_label)
grid3 = QtWidgets.QGridLayout()
self.resize_box.addLayout(grid3)
res_entry_lbl = QtWidgets.QLabel(_('Resize Dia:'))
res_entry_lbl.setToolTip(
_( "Diameter to resize to.")
)
grid3.addWidget(res_entry_lbl, 0, 0)
hlay2 = QtWidgets.QHBoxLayout()
self.resdrill_entry = LengthEntry()
hlay2.addWidget(self.resdrill_entry)
self.resize_btn = QtWidgets.QPushButton(_('Resize'))
self.resize_btn.setToolTip(
_("Resize drill(s)")
)
self.resize_btn.setFixedWidth(80)
hlay2.addWidget(self.resize_btn)
grid3.addLayout(hlay2, 0, 1)
self.resize_frame.hide()
# add a frame and inside add a vertical box layout. Inside this vbox layout I add
# all the add drill array widgets
# this way I can hide/show the frame
self.array_frame = QtWidgets.QFrame()
self.array_frame.setContentsMargins(0, 0, 0, 0)
self.tools_box.addWidget(self.array_frame)
self.array_box = QtWidgets.QVBoxLayout()
self.array_box.setContentsMargins(0, 0, 0, 0)
self.array_frame.setLayout(self.array_box)
# ### Add DRILL Array ## ##
self.emptyarray_label = QtWidgets.QLabel('')
self.array_box.addWidget(self.emptyarray_label)
self.drillarray_label = QtWidgets.QLabel('%s' % _("Add Drill Array"))
self.drillarray_label.setToolTip(
_("Add an array of drills (linear or circular array)")
)
self.array_box.addWidget(self.drillarray_label)
self.array_type_combo = FCComboBox()
self.array_type_combo.setToolTip(
_( "Select the type of drills array to create.\n"
"It can be Linear X(Y) or Circular")
)
self.array_type_combo.addItem(_("Linear"))
self.array_type_combo.addItem(_("Circular"))
self.array_box.addWidget(self.array_type_combo)
self.array_form = QtWidgets.QFormLayout()
self.array_box.addLayout(self.array_form)
# Set the number of drill holes in the drill array
self.drill_array_size_label = QtWidgets.QLabel(_('Nr of drills:'))
self.drill_array_size_label.setToolTip(
_("Specify how many drills to be in the array.")
)
self.drill_array_size_label.setFixedWidth(100)
self.drill_array_size_entry = LengthEntry()
self.array_form.addRow(self.drill_array_size_label, self.drill_array_size_entry)
self.array_linear_frame = QtWidgets.QFrame()
self.array_linear_frame.setContentsMargins(0, 0, 0, 0)
self.array_box.addWidget(self.array_linear_frame)
self.linear_box = QtWidgets.QVBoxLayout()
self.linear_box.setContentsMargins(0, 0, 0, 0)
self.array_linear_frame.setLayout(self.linear_box)
self.linear_form = QtWidgets.QFormLayout()
self.linear_box.addLayout(self.linear_form)
# Linear Drill Array direction
self.drill_axis_label = QtWidgets.QLabel(_('Direction:'))
self.drill_axis_label.setToolTip(
_("Direction on which the linear array is oriented:\n"
"- 'X' - horizontal axis \n"
"- 'Y' - vertical axis or \n"
"- 'Angle' - a custom angle for the array inclination")
)
self.drill_axis_label.setFixedWidth(100)
self.drill_axis_radio = RadioSet([{'label': _('X'), 'value': 'X'},
{'label': _('Y'), 'value': 'Y'},
{'label': _('Angle'), 'value': 'A'}])
self.linear_form.addRow(self.drill_axis_label, self.drill_axis_radio)
# Linear Drill Array pitch distance
self.drill_pitch_label = QtWidgets.QLabel(_('Pitch:'))
self.drill_pitch_label.setToolTip(
_("Pitch = Distance between elements of the array.")
)
self.drill_pitch_label.setFixedWidth(100)
self.drill_pitch_entry = LengthEntry()
self.linear_form.addRow(self.drill_pitch_label, self.drill_pitch_entry)
# Linear Drill Array angle
self.linear_angle_label = QtWidgets.QLabel(_('Angle:'))
self.linear_angle_label.setToolTip(
_( "Angle at which the linear array is placed.\n"
"The precision is of max 2 decimals.\n"
"Min value is: -359.99 degrees.\n"
"Max value is: 360.00 degrees.")
)
self.linear_angle_label.setFixedWidth(100)
self.linear_angle_spinner = FCDoubleSpinner()
self.linear_angle_spinner.set_precision(2)
self.linear_angle_spinner.setRange(-359.99, 360.00)
self.linear_form.addRow(self.linear_angle_label, self.linear_angle_spinner)
self.array_circular_frame = QtWidgets.QFrame()
self.array_circular_frame.setContentsMargins(0, 0, 0, 0)
self.array_box.addWidget(self.array_circular_frame)
self.circular_box = QtWidgets.QVBoxLayout()
self.circular_box.setContentsMargins(0, 0, 0, 0)
self.array_circular_frame.setLayout(self.circular_box)
self.drill_direction_label = QtWidgets.QLabel(_('Direction:'))
self.drill_direction_label.setToolTip(
_( "Direction for circular array."
"Can be CW = clockwise or CCW = counter clockwise.")
)
self.drill_direction_label.setFixedWidth(100)
self.circular_form = QtWidgets.QFormLayout()
self.circular_box.addLayout(self.circular_form)
self.drill_direction_radio = RadioSet([{'label': _('CW'), 'value': 'CW'},
{'label': _('CCW'), 'value': 'CCW'}])
self.circular_form.addRow(self.drill_direction_label, self.drill_direction_radio)
self.drill_angle_label = QtWidgets.QLabel(_('Angle:'))
self.drill_angle_label.setToolTip(
_("Angle at which each element in circular array is placed.")
)
self.drill_angle_label.setFixedWidth(100)
self.drill_angle_entry = LengthEntry()
self.circular_form.addRow(self.drill_angle_label, self.drill_angle_entry)
self.array_circular_frame.hide()
self.linear_angle_spinner.hide()
self.linear_angle_label.hide()
self.array_frame.hide()
self.tools_box.addStretch()
# ## Toolbar events and properties
self.tools_exc = {
"drill_select": {"button": self.app.ui.select_drill_btn,
"constructor": FCDrillSelect},
"drill_add": {"button": self.app.ui.add_drill_btn,
"constructor": FCDrillAdd},
"drill_array": {"button": self.app.ui.add_drill_array_btn,
"constructor": FCDrillArray},
"drill_slot": {"button": self.app.ui.add_slot_btn,
"constructor": FCSlot},
"drill_slotarray": {"button": self.app.ui.add_slot_array_btn,
"constructor": FCSlotArray},
"drill_resize": {"button": self.app.ui.resize_drill_btn,
"constructor": FCDrillResize},
"drill_copy": {"button": self.app.ui.copy_drill_btn,
"constructor": FCDrillCopy},
"drill_move": {"button": self.app.ui.move_drill_btn,
"constructor": FCDrillMove},
}
# ## 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.sorted_diameters =[]
self.new_drills = []
self.new_tools = {}
self.new_slots = {}
self.new_tool_offset = {}
# dictionary to store the tool_row and diameters in Tool_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
self.app.ui.delete_drill_btn.triggered.connect(self.on_delete_btn)
self.name_entry.returnPressed.connect(self.on_name_activate)
self.addtool_btn.clicked.connect(self.on_tool_add)
self.addtool_entry.returnPressed.connect(self.on_tool_add)
self.deltool_btn.clicked.connect(self.on_tool_delete)
# self.tools_table_exc.selectionModel().currentChanged.connect(self.on_row_selected)
self.tools_table_exc.cellPressed.connect(self.on_row_selected)
self.array_type_combo.currentIndexChanged.connect(self.on_array_type_combo)
self.drill_axis_radio.activated_custom.connect(self.on_linear_angle_radio)
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_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.exc_obj = None
# VisPy Visuals
self.shapes = self.app.plotcanvas.new_shape_collection(layers=1)
self.tool_shape = self.app.plotcanvas.new_shape_collection(layers=1)
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 pos
self.y = None
# Current snapped mouse pos
self.snap_x = None
self.snap_y = None
self.pos = None
self.complete = False
def make_callback(thetool):
def f():
self.on_tool_select(thetool)
return f
for tool in self.tools_exc:
self.tools_exc[tool]["button"].triggered.connect(make_callback(tool)) # Events
self.tools_exc[tool]["button"].setCheckable(True) # Checkable
self.options = {
"global_gridx": 0.1,
"global_gridy": 0.1,
"snap_max": 0.05,
"grid_snap": True,
"corner_snap": False,
"grid_gap_link": True
}
self.app.options_read_form()
for option in self.options:
if option in self.app.options:
self.options[option] = self.app.options[option]
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
# store the status of the editor so the Delete at object level will not work until the edit is finished
self.editor_active = False
def entry2option(option, entry):
self.options[option] = float(entry.text())
# store the status of the editor so the Delete at object level will not work until the edit is finished
self.editor_active = False
def pool_recreated(self, pool):
self.shapes.pool = pool
self.tool_shape.pool = pool
@staticmethod
def make_storage():
# ## Shape storage.
storage = FlatCAMRTreeStorage()
storage.get_points = DrawToolShape.get_pts
return storage
def set_ui(self):
# updated units
self.units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value().upper()
self.olddia_newdia.clear()
self.tool2tooldia.clear()
# build the self.points_edit dict {dimaters: [point_list]}
for drill in self.exc_obj.drills:
if drill['tool'] in self.exc_obj.tools:
if self.units == 'IN':
tool_dia = float('%.4f' % self.exc_obj.tools[drill['tool']]['C'])
else:
tool_dia = float('%.2f' % self.exc_obj.tools[drill['tool']]['C'])
try:
self.points_edit[tool_dia].append(drill['point'])
except KeyError:
self.points_edit[tool_dia] = [drill['point']]
# update the olddia_newdia dict to make sure we have an updated state of the tool_table
for key in self.points_edit:
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.exc_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 exc_obj.tools
for k, v in self.exc_obj.tools.items():
if self.units == 'IN':
tool_dia = float('%.4f' % v['C'])
else:
tool_dia = float('%.2f' % v['C'])
self.tool2tooldia[int(k)] = tool_dia
# Init GUI
self.addtool_entry.set_value(float(self.app.defaults['excellon_editor_newdia']))
self.drill_array_size_entry.set_value(int(self.app.defaults['excellon_editor_array_size']))
self.drill_axis_radio.set_value(self.app.defaults['excellon_editor_lin_dir'])
self.drill_pitch_entry.set_value(float(self.app.defaults['excellon_editor_lin_pitch']))
self.linear_angle_spinner.set_value(float(self.app.defaults['excellon_editor_lin_angle']))
self.drill_direction_radio.set_value(self.app.defaults['excellon_editor_circ_dir'])
self.drill_angle_entry.set_value(float(self.app.defaults['excellon_editor_circ_angle']))
def build_ui(self, first_run=None):
try:
# if connected, disconnect the signal from the slot on item_changed as it creates issues
self.tools_table_exc.itemChanged.disconnect()
except (TypeError, AttributeError):
pass
try:
self.tools_table_exc.cellPressed.disconnect()
except (TypeError, AttributeError):
pass
# updated units
self.units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value().upper()
# make a new name for the new Excellon object (the one with edited content)
self.edited_obj_name = self.exc_obj.options['name']
self.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.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.slots:
if slot['tool'] == tool_no:
slot_cnt += 1
self.tot_slot_cnt += slot_cnt
except AttributeError:
# log.debug("No slots in the Excellon file")
# slot editing not implemented
pass
idd = QtWidgets.QTableWidgetItem('%d' % int(tool_id))
idd.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.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 3 decimals diameter
# For INCH the decimals should be no more than 3. There are no drills under 10mils
if self.units == 'MM':
dia = QtWidgets.QTableWidgetItem('%.2f' % self.olddia_newdia[tool_no])
else:
dia = QtWidgets.QTableWidgetItem('%.4f' % self.olddia_newdia[tool_no])
dia.setFlags(QtCore.Qt.ItemIsEnabled)
drill_count = QtWidgets.QTableWidgetItem('%d' % drill_cnt)
drill_count.setFlags(QtCore.Qt.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.ItemIsEnabled)
self.tools_table_exc.setItem(self.tool_row, 1, dia) # Diameter
self.tools_table_exc.setItem(self.tool_row, 2, drill_count) # Number of drills per tool
self.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.tools_table_exc.item(row, 1).setFlags(
QtCore.Qt.ItemIsEditable | QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.tools_table_exc.item(row, 2).setForeground(QtGui.QColor(0, 0, 0))
self.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.ItemIsEnabled)
empty_b = QtWidgets.QTableWidgetItem('')
empty_b.setFlags(empty_b.flags() ^ QtCore.Qt.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.ItemIsEnabled)
tot_drill_count.setFlags(tot_drill_count.flags() ^ QtCore.Qt.ItemIsEnabled)
self.tools_table_exc.setItem(self.tool_row, 0, empty)
self.tools_table_exc.setItem(self.tool_row, 1, label_tot_drill_count)
self.tools_table_exc.setItem(self.tool_row, 2, tot_drill_count) # Total number of drills
self.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.tools_table_exc.item(self.tool_row, k).setForeground(QtGui.QColor(127, 0, 255))
self.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.ItemIsEnabled)
empty_3 = QtWidgets.QTableWidgetItem('')
empty_3.setFlags(empty_3.flags() ^ QtCore.Qt.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.ItemIsEnabled)
tot_slot_count.setFlags(tot_slot_count.flags() ^ QtCore.Qt.ItemIsEnabled)
self.tools_table_exc.setItem(self.tool_row, 0, empty_2)
self.tools_table_exc.setItem(self.tool_row, 1, label_tot_slot_count)
self.tools_table_exc.setItem(self.tool_row, 2, empty_3)
self.tools_table_exc.setItem(self.tool_row, 3, tot_slot_count) # Total number of slots
for kl in [1, 2, 3]:
self.tools_table_exc.item(self.tool_row, kl).setFont(font)
self.tools_table_exc.item(self.tool_row, kl).setForeground(QtGui.QColor(0, 70, 255))
# all the tools are selected by default
self.tools_table_exc.selectColumn(0)
#
self.tools_table_exc.resizeColumnsToContents()
self.tools_table_exc.resizeRowsToContents()
vertical_header = self.tools_table_exc.verticalHeader()
# vertical_header.setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
vertical_header.hide()
self.tools_table_exc.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
horizontal_header = self.tools_table_exc.horizontalHeader()
horizontal_header.setSectionResizeMode(0, QtWidgets.QHeaderView.ResizeToContents)
horizontal_header.setSectionResizeMode(1, QtWidgets.QHeaderView.Stretch)
horizontal_header.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeToContents)
horizontal_header.setSectionResizeMode(3, QtWidgets.QHeaderView.ResizeToContents)
# horizontal_header.setStretchLastSection(True)
# self.tools_table_exc.setSortingEnabled(True)
# sort by tool diameter
self.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.tools_table_exc.rowCount() - 2):
tool = int(self.tools_table_exc.item(row, 0).text())
diameter = float(self.tools_table_exc.item(row, 1).text())
self.tool2tooldia[tool] = diameter
self.tools_table_exc.setMinimumHeight(self.tools_table_exc.getHeight())
self.tools_table_exc.setMaximumHeight(self.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.tools_table_exc.clearSelection()
# Remove anything else in the GUI Selected Tab
self.app.ui.selected_scroll_area.takeWidget()
# Put ourself in the GUI Selected Tab
self.app.ui.selected_scroll_area.setWidget(self.exc_edit_widget)
# Switch notebook to Selected page
self.app.ui.notebook.setCurrentWidget(self.app.ui.selected_tab)
# we reactivate the signals after the after the tool adding as we don't need to see the tool been populated
self.tools_table_exc.itemChanged.connect(self.on_tool_edit)
self.tools_table_exc.cellPressed.connect(self.on_row_selected)
def on_tool_add(self, tooldia=None):
self.is_modified = True
if tooldia:
tool_dia = tooldia
else:
try:
tool_dia = float(self.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.addtool_entry.get_value().replace(',', '.'))
except ValueError:
self.app.inform.emit(_("[ERROR_NOTCL] Wrong value format entered, "
"use a number.")
)
return
if tool_dia not in self.olddia_newdia:
storage_elem = FlatCAMGeoEditor.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] 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 tool_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] Added new tool with dia: {dia} {units}").format(dia=str(tool_dia),
units=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
self.tools_table_exc.selectRow(row_to_be_selected)
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.tools_table_exc.item(self.tools_table_exc.currentRow(), 1).text())
for index in self.tools_table_exc.selectionModel().selectedRows():
row = index.row()
deleted_tool_dia_list.append(float(self.tools_table_exc.item(row, 1).text()))
else:
if isinstance(dia, list):
for dd in dia:
deleted_tool_dia_list.append(float('%.4f' % dd))
else:
deleted_tool_dia_list.append(float('%.4f' % dia))
except:
self.app.inform.emit(_("[WARNING_NOTCL] Select a tool in Tool Table"))
return
for deleted_tool_dia in deleted_tool_dia_list:
# delete de tool offset
self.exc_obj.tool_offset.pop(float(deleted_tool_dia), None)
# delete the storage used for that tool
storage_elem = FlatCAMGeoEditor.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] Deleted tool with dia: {del_dia} {units}").format(
del_dia=str(deleted_tool_dia),
units=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
self.tools_table_exc.itemChanged.disconnect()
self.tools_table_exc.cellPressed.disconnect()
# self.tools_table_exc.selectionModel().currentChanged.disconnect()
self.is_modified = True
current_table_dia_edited = None
if self.tools_table_exc.currentItem() is not None:
try:
current_table_dia_edited = float(self.tools_table_exc.currentItem().text())
except ValueError as e:
log.debug("FlatCAMExcEditor.on_tool_edit() --> %s" % str(e))
self.tools_table_exc.setCurrentItem(None)
return
row_of_item_changed = self.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
dia_changed = self.tool2tooldia[key_in_tool2tooldia]
# tool diameter is not used so we create a new tool with the desired diameter
if current_table_dia_edited not in self.olddia_newdia.values():
# update the dict that holds as keys our initial diameters and as values the edited diameters
self.olddia_newdia[dia_changed] = current_table_dia_edited
# update the dict that holds tool_no as key and tool_dia as value
self.tool2tooldia[key_in_tool2tooldia] = current_table_dia_edited
# update the tool offset
modified_offset = self.exc_obj.tool_offset.pop(dia_changed, None)
if modified_offset is not None:
self.exc_obj.tool_offset[current_table_dia_edited] = modified_offset
self.replot()
else:
# tool diameter is already in use so we move the drills from the prior tool to the new tool
factor = current_table_dia_edited / dia_changed
geometry = []
for shape_exc in self.storage_dict[dia_changed].get_objects():
scaled_geo = MultiLineString(
[affinity.scale(subgeo, xfact=factor, yfact=factor, origin='center') for subgeo in shape_exc.geo]
)
geometry.append(DrawToolShape(scaled_geo))
# add bogus drill points (for total count of drills)
for k, v in self.olddia_newdia.items():
if v == current_table_dia_edited:
self.points_edit[k].append((0, 0))
break
# search for the old dia that correspond to the new dia and add the drills in it's storage
# everything will be sort out later, when the edited Excellon is updated
for k, v in self.olddia_newdia.items():
if v == current_table_dia_edited:
self.add_exc_shape(geometry, self.storage_dict[k])
break
# delete the old tool from which we moved the drills
self.on_tool_delete(dia=dia_changed)
# delete the tool offset
self.exc_obj.tool_offset.pop(dia_changed, None)
# we reactivate the signals after the after the tool editing
self.tools_table_exc.itemChanged.connect(self.on_tool_edit)
self.tools_table_exc.cellPressed.connect(self.on_row_selected)
# self.tools_table_exc.selectionModel().currentChanged.connect(self.on_row_selected)
def on_name_activate(self):
self.edited_obj_name = self.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_drills = []
self.new_tools = {}
self.new_slots = {}
self.new_tool_offset = {}
self.olddia_newdia = {}
self.shapes.enabled = True
self.tool_shape.enabled = True
# self.app.app_cursor.enabled = True
self.app.ui.snap_max_dist_entry.setEnabled(True)
self.app.ui.corner_snap_btn.setEnabled(True)
self.app.ui.snap_magnet.setVisible(True)
self.app.ui.corner_snap_btn.setVisible(True)
self.app.ui.exc_editor_menu.setDisabled(False)
self.app.ui.exc_editor_menu.menuAction().setVisible(True)
self.app.ui.update_obj_btn.setEnabled(True)
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.snap_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)
# Tell the App that the editor is active
self.editor_active = True
# show the UI
self.drills_frame.show()
def deactivate(self):
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
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)
settings = QSettings("Open Source", "FlatCAM")
if settings.contains("layout"):
layout = settings.value('layout', type=str)
if layout == 'standard':
# self.app.ui.exc_edit_toolbar.setVisible(False)
self.app.ui.snap_max_dist_entry.setEnabled(False)
self.app.ui.corner_snap_btn.setEnabled(False)
self.app.ui.snap_magnet.setVisible(False)
self.app.ui.corner_snap_btn.setVisible(False)
elif layout == 'compact':
# self.app.ui.exc_edit_toolbar.setVisible(True)
self.app.ui.snap_max_dist_entry.setEnabled(False)
self.app.ui.corner_snap_btn.setEnabled(False)
self.app.ui.snap_magnet.setVisible(True)
self.app.ui.corner_snap_btn.setVisible(True)
else:
# self.app.ui.exc_edit_toolbar.setVisible(False)
self.app.ui.snap_max_dist_entry.setEnabled(False)
self.app.ui.corner_snap_btn.setEnabled(False)
self.app.ui.snap_magnet.setVisible(False)
self.app.ui.corner_snap_btn.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
# Tell the app that the editor is no longer active
self.editor_active = False
self.app.ui.exc_editor_menu.setDisabled(True)
self.app.ui.exc_editor_menu.menuAction().setVisible(False)
self.app.ui.update_obj_btn.setEnabled(False)
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)
# Show original geometry
if self.exc_obj:
self.exc_obj.visible = True
# hide the UI
self.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.canvas.vis_connect('mouse_press', self.on_canvas_click)
self.canvas.vis_connect('mouse_move', self.on_canvas_move)
self.canvas.vis_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 FlatCAMGeoEditor
self.app.plotcanvas.vis_disconnect('mouse_press', self.app.on_mouse_click_over_plot)
self.app.plotcanvas.vis_disconnect('mouse_move', self.app.on_mouse_move_over_plot)
self.app.plotcanvas.vis_disconnect('mouse_release', self.app.on_mouse_click_release_over_plot)
self.app.plotcanvas.vis_disconnect('mouse_double_click', self.app.on_double_click_over_plot)
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.plotcanvas.vis_connect('mouse_press', self.app.on_mouse_click_over_plot)
self.app.plotcanvas.vis_connect('mouse_move', self.app.on_mouse_move_over_plot)
self.app.plotcanvas.vis_connect('mouse_release', self.app.on_mouse_click_release_over_plot)
self.app.plotcanvas.vis_connect('mouse_double_click', self.app.on_double_click_over_plot)
self.app.collection.view.clicked.connect(self.app.collection.on_mouse_down)
self.canvas.vis_disconnect('mouse_press', self.on_canvas_click)
self.canvas.vis_disconnect('mouse_move', self.on_canvas_move)
self.canvas.vis_disconnect('mouse_release', self.on_exc_click_release)
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_object)
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
def clear(self):
self.active_tool = None
# self.shape_buffer = []
self.selected = []
self.points_edit = {}
self.new_tools = {}
self.new_drills = []
# self.storage_dict = {}
self.shapes.clear(update=True)
self.tool_shape.clear(update=True)
# self.storage = FlatCAMExcEditor.make_storage()
self.replot()
def edit_fcexcellon(self, exc_obj):
"""
Imports the geometry from the given FlatCAM Excellon object
into the editor.
:param exc_obj: FlatCAMExcellon object
:return: None
"""
assert isinstance(exc_obj, Excellon), \
"Expected an Excellon Object, got %s" % type(exc_obj)
self.deactivate()
self.activate()
# Hide original geometry
self.exc_obj = exc_obj
exc_obj.visible = False
# Set selection tolerance
# DrawToolShape.tolerance = fc_excellon.drawing_tolerance * 10
self.select_tool("drill_select")
self.set_ui()
# now that we hava data, create the GUI 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.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 = FlatCAMGeoEditor.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
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(tooldia=float(self.app.defaults['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: FlatCAMExcellon
: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 = {}
for storage_tooldia in self.storage_dict:
for x in self.storage_dict[storage_tooldia].get_objects():
# all x.geo in self.storage_dict[storage] are MultiLinestring objects
# each MultiLineString is made out of Linestrings
# select first Linestring object in the current MultiLineString
first_linestring = x.geo[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)
# 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 = []
for initial_dia in self.olddia_newdia:
edited_dia = self.olddia_newdia[initial_dia]
if edited_dia != initial_dia:
for old_dia in edited_points:
if old_dia == initial_dia:
changed_key.append((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])
# 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)
name = str(current_tool)
spec = {"C": float(tool_dia[0])}
self.new_tools[name] = spec
# add in self.tools the 'solid_geometry' key, the value (a list) is populated bellow
self.new_tools[name]['solid_geometry'] = []
# create the self.drills for the new Excellon object (the one with edited content)
for point in tool_dia[1]:
self.new_drills.append(
{
'point': Point(point),
'tool': str(current_tool)
}
)
# 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[name]['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"
self.app.worker_task.emit({'fcn': self.new_edited_excellon,
'params': [self.edited_obj_name]})
if self.exc_obj.slots:
self.new_slots = self.exc_obj.slots
self.new_tool_offset = self.exc_obj.tool_offset
# reset the tool table
self.tools_table_exc.clear()
self.tools_table_exc.setHorizontalHeaderLabels(['#', _('Diameter'), 'D', 'S'])
self.last_tool_selected = None
# delete the edited Excellon object which will be replaced by a new one having the edited content of the first
self.app.collection.set_active(self.exc_obj.options['name'])
self.app.collection.delete_active()
# restore GUI to the Selected TAB
# Remove anything else in the GUI
self.app.ui.tool_scroll_area.takeWidget()
# Switch notebook to Selected page
self.app.ui.notebook.setCurrentWidget(self.app.ui.selected_tab)
def update_options(self, obj):
try:
if not obj.options:
obj.options = {}
obj.options['xmin'] = 0
obj.options['ymin'] = 0
obj.options['xmax'] = 0
obj.options['ymax'] = 0
return True
else:
return False
except AttributeError:
obj.options = {}
return True
def new_edited_excellon(self, outname):
"""
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
:return: None
"""
self.app.log.debug("Update the Excellon object with edited content. Source is %s" %
self.exc_obj.options['name'])
# How the object should be initialized
def obj_init(excellon_obj, app_obj):
# self.progress.emit(20)
excellon_obj.drills = self.new_drills
excellon_obj.tools = self.new_tools
excellon_obj.slots = self.new_slots
excellon_obj.tool_offset = self.new_tool_offset
excellon_obj.options['name'] = outname
try:
excellon_obj.create_geometry()
except KeyError:
self.app.inform.emit(
_("[ERROR_NOTCL] There are no Tools definitions in the file. Aborting Excellon creation.")
)
except:
msg = _("[ERROR] An internal error has ocurred. See shell.\n")
msg += traceback.format_exc()
app_obj.inform.emit(msg)
raise
# raise
with self.app.proc_container.new(_("Creating Excellon.")):
try:
self.app.new_object("excellon", outname, obj_init)
except Exception as e:
log.error("Error on object creation: %s" % str(e))
self.app.progress.emit(100)
return
self.app.inform.emit(_("[success] Excellon editing finished."))
# self.progress.emit(100)
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 is not 'drill_select':
# self.draw_app.select_tool('drill_select')
self.complete = True
current_tool = 'drill_select'
self.app.inform.emit(_("[WARNING_NOTCL] 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 = FCDrillSelect(self)
def on_row_selected(self, row, col):
if col == 0:
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if self.app.defaults["global_mselect_key"] == 'Control':
modifier_to_use = Qt.ControlModifier
else:
modifier_to_use = Qt.ShiftModifier
if key_modifier == modifier_to_use:
pass
else:
self.selected = []
try:
selected_dia = self.tool2tooldia[self.tools_table_exc.currentRow() + 1]
self.last_tool_selected = int(self.tools_table_exc.currentRow()) + 1
for obj in self.storage_dict[selected_dia].get_objects():
self.selected.append(obj)
except Exception as e:
self.app.log.debug(str(e))
self.replot()
def toolbar_tool_toggle(self, key):
self.options[key] = self.sender().isChecked()
if self.options[key] is True:
return 1
else:
return 0
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
"""
self.pos = self.canvas.vispy_canvas.translate_coords(event.pos)
if self.app.grid_status() == True:
self.pos = self.app.geo_editor.snap(self.pos[0], self.pos[1])
self.app.app_cursor.enabled = True
# Update cursor
self.app.app_cursor.set_data(np.asarray([(self.pos[0], self.pos[1])]), symbol='++', edge_color='black',
size=20)
else:
self.pos = (self.pos[0], self.pos[1])
self.app.app_cursor.enabled = False
if event.button is 1:
self.app.ui.rel_position_label.setText("Dx: %.4f Dy: "
"%.4f " % (0, 0))
self.pos = self.canvas.vispy_canvas.translate_coords(event.pos)
# Selection with left mouse button
if self.active_tool is not None and event.button is 1:
# Dispatch event to active_tool
# msg = self.active_tool.click(self.app.geo_editor.snap(event.xdata, event.ydata))
self.active_tool.click(self.app.geo_editor.snap(self.pos[0], self.pos[1]))
# 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
key_modifier = QtWidgets.QApplication.keyboardModifiers()
if self.app.defaults["global_mselect_key"] == 'Control':
modifier_to_use = Qt.ControlModifier
else:
modifier_to_use = Qt.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 key_modifier == modifier_to_use:
self.select_tool(self.active_tool.name)
else:
# return to Select tool but not for FCPad
if isinstance(self.active_tool, FCDrillAdd):
self.select_tool(self.active_tool.name)
else:
self.select_tool("drill_select")
return
if isinstance(self.active_tool, FCDrillSelect):
# self.app.log.debug("Replotting after click.")
self.replot()
else:
self.app.log.debug("No active tool to respond to click!")
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 add_exc_shape(self, shape, storage):
"""
Adds a shape to the shape storage.
:param shape: Shape to be added.
:type shape: DrawToolShape
:param storage: object where to store the shapes
:return: None
"""
# List of DrawToolShape?
if isinstance(shape, list):
for subshape in shape:
self.add_exc_shape(subshape, storage)
return
assert isinstance(shape, DrawToolShape), \
"Expected a DrawToolShape, got %s" % str(type(shape))
assert shape.geo is not None, \
"Shape object has empty geometry (None)"
assert (isinstance(shape.geo, list) and len(shape.geo) > 0) or not isinstance(shape.geo, list), \
"Shape objects has empty geometry ([])"
if isinstance(shape, DrawToolUtilityShape):
self.utility.append(shape)
else:
storage.insert(shape) # TODO: Check performance
def add_shape(self, shape):
"""
Adds a shape to the shape storage.
:param shape: Shape to be added.
:type shape: DrawToolShape
:return: None
"""
# List of DrawToolShape?
if isinstance(shape, list):
for subshape in shape:
self.add_shape(subshape)
return
assert isinstance(shape, DrawToolShape), \
"Expected a DrawToolShape, got %s" % type(shape)
assert shape.geo is not None, \
"Shape object has empty geometry (None)"
assert (isinstance(shape.geo, list) and len(shape.geo) > 0) or not isinstance(shape.geo, list), \
"Shape objects has empty geometry ([])"
if isinstance(shape, DrawToolUtilityShape):
self.utility.append(shape)
else:
self.storage.insert(shape) # TODO: Check performance
def on_exc_click_release(self, event):
self.modifiers = QtWidgets.QApplication.keyboardModifiers()
pos_canvas = self.canvas.vispy_canvas.translate_coords(event.pos)
if self.app.grid_status() == True:
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 == 2: # right click
if self.app.ui.popMenu.mouse_is_panning is False:
try:
QtGui.QGuiApplication.restoreOverrideCursor()
except Exception as e:
pass
if self.active_tool.complete is False and not isinstance(self.active_tool, FCDrillSelect):
self.active_tool.complete = True
self.in_action = False
self.delete_utility_geometry()
self.app.inform.emit(_("[success] Done."))
self.select_tool('drill_select')
else:
if isinstance(self.active_tool, FCDrillAdd):
self.active_tool.complete = True
self.in_action = False
self.delete_utility_geometry()
self.app.inform.emit(_("[success] 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:
log.warning("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")
try:
if event.button == 1: # left click
if self.app.selection_type is not None:
self.draw_selection_area_handler(self.pos, pos, self.app.selection_type)
self.app.selection_type = None
elif isinstance(self.active_tool, FCDrillSelect):
self.active_tool.click_release((self.pos[0], self.pos[1]))
# if there are selected objects then plot them
if self.selected:
self.replot()
except Exception as e:
log.warning("Error: %s" % str(e))
raise
def draw_selection_area_handler(self, start, end, sel_type):
"""
:param start_pos: mouse position when the selection LMB click was done
:param end_pos: 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])])
self.app.delete_selection_shape()
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 self.key == self.app.defaults["global_mselect_key"]:
if obj in self.selected:
self.selected.remove(obj)
else:
# add the object to the selected shapes
self.selected.append(obj)
else:
self.selected.append(obj)
try:
self.tools_table_exc.cellPressed.disconnect()
except Exception as e:
pass
# select the diameter of the selected shape in the tool table
self.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.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 in self.tool2tooldia:
if self.tool2tooldia[key] == storage:
item = self.tools_table_exc.item((key - 1), 1)
self.tools_table_exc.setCurrentItem(item)
self.last_tool_selected = int(key)
self.tools_table_exc.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
self.tools_table_exc.cellPressed.connect(self.on_row_selected)
self.replot()
def on_canvas_move(self, event):
"""
Called on 'mouse_move' event
event.pos have canvas screen coordinates
:param event: Event object dispatched by VisPy SceneCavas
:return: None
"""
pos = self.canvas.vispy_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 == 2 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() == True:
x, y = self.app.geo_editor.snap(x, y)
self.app.app_cursor.enabled = True
# Update cursor
self.app.app_cursor.set_data(np.asarray([(x, y)]), symbol='++', edge_color='black', size=20)
else:
self.app.app_cursor.enabled = False
self.snap_x = x
self.snap_y = y
# 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))
if self.pos is None:
self.pos = (0, 0)
dx = x - self.pos[0]
dy = y - self.pos[1]
# 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 " % (dx, dy))
# ## Utility geometry (animated)
geo = self.active_tool.utility_geometry(data=(x, y))
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)
# ## Selection area on canvas section # ##
if event.is_dragging == 1 and event.button == 1:
# I make an exception for FCDrillAdd and FCDrillArray because clicking and dragging while making regions
# can create strange issues
if isinstance(self.active_tool, FCDrillAdd) or isinstance(self.active_tool, FCDrillArray):
pass
else:
dx = pos[0] - self.pos[0]
self.app.delete_selection_shape()
if dx < 0:
self.app.draw_moving_selection_shape((self.pos[0], self.pos[1]), (x, y),
color=self.app.defaults["global_alt_sel_line"],
face_color=self.app.defaults['global_alt_sel_fill'])
self.app.selection_type = False
else:
self.app.draw_moving_selection_shape((self.pos[0], self.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='black', size=20)
def on_canvas_key_release(self, event):
self.key = None
def draw_utility_geometry(self, geo):
# Add the new utility shape
try:
# this case is for the Font Parse
for el in list(geo.geo):
if type(el) == MultiPolygon:
for poly in el:
self.tool_shape.add(
shape=poly,
color=(self.app.defaults["global_draw_color"] + '80'),
update=False,
layer=0,
tolerance=None
)
elif type(el) == MultiLineString:
for linestring in el:
self.tool_shape.add(
shape=linestring,
color=(self.app.defaults["global_draw_color"] + '80'),
update=False,
layer=0,
tolerance=None
)
else:
self.tool_shape.add(
shape=el,
color=(self.app.defaults["global_draw_color"] + '80'),
update=False,
layer=0,
tolerance=None
)
except TypeError:
self.tool_shape.add(
shape=geo.geo, color=(self.app.defaults["global_draw_color"] + '80'),
update=False, layer=0, tolerance=None)
self.tool_shape.redraw()
def replot(self):
self.plot_all()
def plot_all(self):
"""
Plots all shapes in the editor.
:return: None
:rtype: None
"""
# self.app.log.debug("plot_all()")
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.app.defaults['global_sel_draw_color'],
linewidth=2)
continue
self.plot_shape(geometry=shape_plus.geo, color=self.app.defaults['global_draw_color'])
# for shape in self.storage.get_objects():
# if shape.geo is None: # TODO: This shouldn't have happened
# continue
#
# if shape in self.selected:
# self.plot_shape(geometry=shape.geo, color=self.app.defaults['global_sel_draw_color'], linewidth=2)
# continue
#
# self.plot_shape(geometry=shape.geo, color=self.app.defaults['global_draw_color'])
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='black', 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
try:
for geo in geometry:
plot_elements += self.plot_shape(geometry=geo, color=color, linewidth=linewidth)
# ## Non-iterable
except TypeError:
# ## DrawToolShape
if isinstance(geometry, DrawToolShape):
plot_elements += self.plot_shape(geometry=geometry.geo, color=color, linewidth=linewidth)
# ## Polygon: Descend into exterior and each interior.
if type(geometry) == Polygon:
plot_elements += self.plot_shape(geometry=geometry.exterior, color=color, linewidth=linewidth)
plot_elements += self.plot_shape(geometry=geometry.interiors, color=color, linewidth=linewidth)
if type(geometry) == LineString or type(geometry) == LinearRing:
plot_elements.append(self.shapes.add(shape=geometry, color=color, layer=0))
if type(geometry) == Point:
pass
return plot_elements
def on_shape_complete(self):
self.app.log.debug("on_shape_complete()")
# 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 [shape for shape in self.shape_buffer if shape["selected"]]
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 = []
self.build_ui()
self.app.inform.emit(_("[success] Done. Drill(s) deleted."))
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():
self.storage_dict[storage].remove(del_shape)
# a hack to make the tool_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 tool_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]
if del_shape in self.selected:
self.selected.remove(del_shape) # TODO: Check performance
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, toolname):
"""
Selects a drawing tool. Impacts the object and GUI.
:param toolname: Name of the tool.
:return: None
"""
self.tools_exc[toolname]["button"].setChecked(True)
self.on_tool_select(toolname)
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 on_array_type_combo(self):
if self.array_type_combo.currentIndex() == 0:
self.array_circular_frame.hide()
self.array_linear_frame.show()
else:
self.delete_utility_geometry()
self.array_circular_frame.show()
self.array_linear_frame.hide()
self.app.inform.emit(_("Click on the circular array Center position"))
def on_linear_angle_radio(self):
val = self.drill_axis_radio.get_value()
if val == 'A':
self.linear_angle_spinner.show()
self.linear_angle_label.show()
else:
self.linear_angle_spinner.hide()
self.linear_angle_label.hide()
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_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 get_shapely_list_bounds(geometry_list):
xmin = Inf
ymin = Inf
xmax = -Inf
ymax = -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.warning("DEVELOPMENT: Tried to get bounds of empty geometry. --> %s" % str(e))
return [xmin, ymin, xmax, ymax]
# EOF