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- 2Sided Tool - finished the feature that allows picking an Excellon drill hole center as a Point mirror reference

This commit is contained in:
Marius Stanciu 2020-08-25 15:40:53 +03:00
parent 9790f35b21
commit 08750a575c
2 changed files with 100 additions and 0 deletions
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1
CHANGELOG.md
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@ -12,6 +12,7 @@ CHANGELOG for FlatCAM beta
- in CNCJob UI Autolevelling - made the Voronoi calculations work even in the scenarios that previously did not work; it need a newer version of Shapely, currently I installed the GIT version
- in CNCJob UI Autolevelling - Voronoi polygons are now plotted
- in CNCJob UI Autolevelling - adding manual probe points now show some geometry (circles) for the added points until the adding is finished
- 2Sided Tool - finished the feature that allows picking an Excellon drill hole center as a Point mirror reference
24.08.2020

99
appTools/ToolDblSided.py
View File

@ -27,12 +27,16 @@ class DblSidedTool(AppTool):
AppTool.__init__(self, app)
self.decimals = self.app.decimals
self.canvas = self.app.plotcanvas
# #############################################################################
# ######################### Tool GUI ##########################################
# #############################################################################
self.ui = DsidedUI(layout=self.layout, app=self.app)
self.toolName = self.ui.toolName
self.mr = None
# ## Signals
self.ui.object_type_radio.activated_custom.connect(self.on_object_type)
@ -44,6 +48,7 @@ class DblSidedTool(AppTool):
self.ui.axis_location.group_toggle_fn = self.on_toggle_pointbox
self.ui.point_entry.textChanged.connect(lambda val: self.ui.align_ref_label_val.set_value(val))
self.ui.pick_hole_button.clicked.connect(self.on_pick_hole)
self.ui.mirror_button.clicked.connect(self.on_mirror)
self.ui.xmin_btn.clicked.connect(self.on_xmin_clicked)
@ -62,6 +67,15 @@ class DblSidedTool(AppTool):
self.drill_values = ""
# will hold the Excellon object used for picking a hole as mirror reference
self.exc_hole_obj = None
# store the status of the grid
self.grid_status_memory = None
# set True if mouse events are locally connected
self.local_connected = False
def install(self, icon=None, separator=None, **kwargs):
AppTool.install(self, icon, separator, shortcut='Alt+D', **kwargs)
@ -117,6 +131,9 @@ class DblSidedTool(AppTool):
self.ui.box_type_radio.set_value('grb')
self.on_combo_box_type('grb')
if self.local_connected is True:
self.disconnect_events()
def on_object_type(self, val):
obj_type = {'grb': 0, 'exc': 1, 'geo': 2}[val]
self.ui.object_combo.setRootModelIndex(self.app.collection.index(obj_type, 0, QtCore.QModelIndex()))
@ -203,6 +220,88 @@ class DblSidedTool(AppTool):
self.drill_values = ''
self.app.inform.emit('[success] %s' % _("Excellon object with alignment drills created..."))
def on_pick_hole(self):
# get the Excellon file whose geometry will contain the desired drill hole
selection_index = self.ui.exc_combo.currentIndex()
model_index = self.app.collection.index(selection_index, 0, self.ui.exc_combo.rootModelIndex())
try:
self.exc_hole_obj = model_index.internalPointer().obj
except Exception:
self.app.inform.emit('[WARNING_NOTCL] %s' % _("There is no Excellon object loaded ..."))
return
# disengage the grid snapping since it will be hard to find the drills or pads on grid
if self.app.ui.grid_snap_btn.isChecked():
self.grid_status_memory = True
self.app.ui.grid_snap_btn.trigger()
else:
self.grid_status_memory = False
self.local_connected = True
self.app.inform.emit('%s.' % _("Click on canvas within the desired Excellon drill hole"))
self.mr = self.canvas.graph_event_connect('mouse_release', self.on_mouse_click_release)
if self.app.is_legacy is False:
self.canvas.graph_event_disconnect('mouse_release', self.app.on_mouse_click_release_over_plot)
else:
self.canvas.graph_event_disconnect(self.app.mr)
def on_mouse_click_release(self, event):
if self.app.is_legacy is False:
event_pos = event.pos
right_button = 2
self.app.event_is_dragging = self.app.event_is_dragging
else:
event_pos = (event.xdata, event.ydata)
right_button = 3
self.app.event_is_dragging = self.app.ui.popMenu.mouse_is_panning
pos_canvas = self.canvas.translate_coords(event_pos)
if event.button == 1:
click_pt = Point([pos_canvas[0], pos_canvas[1]])
if self.app.selection_type is not None:
# delete previous selection shape
self.app.delete_selection_shape()
self.app.selection_type = None
else:
if self.exc_hole_obj.kind.lower() == 'excellon':
for tool, tool_dict in self.exc_hole_obj.tools.items():
for geo in tool_dict['solid_geometry']:
if click_pt.within(geo):
center_pt = geo.centroid
center_pt_coords = (
self.app.dec_format(center_pt.x, self.decimals),
self.app.dec_format(center_pt.y, self.decimals)
)
self.app.delete_selection_shape()
self.ui.axis_location.set_value('point')
# set the reference point for mirror
self.ui.point_entry.set_value(center_pt_coords)
self.app.inform.emit('[success] %s' % _("Mirror reference point set."))
elif event.button == right_button and self.app.event_is_dragging is False:
self.app.delete_selection_shape()
self.disconnect_events()
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled by user request."))
def disconnect_events(self):
self.app.mr = self.canvas.graph_event_connect('mouse_release', self.app.on_mouse_click_release_over_plot)
if self.app.is_legacy is False:
self.canvas.graph_event_disconnect('mouse_release', self.on_mouse_click_release)
else:
self.canvas.graph_event_disconnect(self.mr)
self.local_connected = False
def on_mirror(self):
selection_index = self.ui.object_combo.currentIndex()
# fcobj = self.app.collection.object_list[selection_index]