- in Geometry Editor for the Path tool but only when using the 3D engine graphic mode, the mouse cursor is followed by position data

appEditors/AppGeoEditor.py

@@ -949,6 +949,7 @@ class FCPath(FCPolygon):
         self.cursor = QtGui.QCursor(QtGui.QPixmap(self.draw_app.app.resource_location + '/aero_path5.png'))
         QtGui.QGuiApplication.setOverrideCursor(self.cursor)
 
+        self.draw_app.app.plotcanvas.view.camera.zoom_callback = self.draw_cursor_data
         self.draw_app.app.jump_signal.connect(lambda x: self.draw_app.update_utility_geometry(data=x))
 
     def make(self):
@@ -966,6 +967,7 @@ class FCPath(FCPolygon):
 
         self.draw_app.app.jump_signal.disconnect()
         self.geometry.data['type'] = _('Path')
+        self.draw_cursor_data(delete=True)
         self.draw_app.app.inform.emit('[success] %s' % _("Done."))
 
     def utility_geometry(self, data=None):
@@ -976,6 +978,53 @@ class FCPath(FCPolygon):
 
         return None
 
+    def draw_cursor_data(self, pos=None, delete=False):
+        if pos is None:
+            pos = self.draw_app.snap_x, self.draw_app.snap_y
+
+        if delete:
+            if self.draw_app.app.use_3d_engine:
+                self.draw_app.app.plotcanvas.text_cursor.parent = None
+                self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
+            return
+
+        # font size
+        qsettings = QtCore.QSettings("Open Source", "FlatCAM")
+        if qsettings.contains("hud_font_size"):
+            fsize = qsettings.value('hud_font_size', type=int)
+        else:
+            fsize = 8
+
+        x = pos[0]
+        y = pos[1]
+        try:
+            length = abs(np.sqrt((pos[0] - self.points[-1][0]) ** 2 + (pos[1] - self.points[-1][1]) ** 2))
+        except IndexError:
+            length = self.draw_app.app.dec_format(0.0, self.draw_app.app.decimals)
+        units = self.draw_app.app.app_units.lower()
+
+        x_dec = str(self.draw_app.app.dec_format(x, self.draw_app.app.decimals)) if x else '0.0'
+        y_dec = str(self.draw_app.app.dec_format(y, self.draw_app.app.decimals)) if y else '0.0'
+        length_dec = str(self.draw_app.app.dec_format(length, self.draw_app.app.decimals)) if length else '0.0'
+
+        l1_txt = 'X:   %s [%s]' % (x_dec, units)
+        l2_txt = 'Y:   %s [%s]' % (y_dec, units)
+        l3_txt = 'L:   %s [%s]' % (length_dec, units)
+        cursor_text = '%s\n%s\n\n%s' % (l1_txt, l2_txt, l3_txt)
+
+        if self.draw_app.app.use_3d_engine:
+            new_pos = self.draw_app.app.plotcanvas.translate_coords_2((x, y))
+            x, y, __, ___ = self.draw_app.app.plotcanvas.translate_coords((new_pos[0]+30, new_pos[1]))
+
+            # text
+            self.draw_app.app.plotcanvas.text_cursor.font_size = fsize
+            self.draw_app.app.plotcanvas.text_cursor.text = cursor_text
+            self.draw_app.app.plotcanvas.text_cursor.pos = x, y
+            self.draw_app.app.plotcanvas.text_cursor.anchors = 'left', 'top'
+
+            if self.draw_app.app.plotcanvas.text_cursor.parent is None:
+                self.draw_app.app.plotcanvas.text_cursor.parent = self.draw_app.app.plotcanvas.view.scene
+
     def on_key(self, key):
         # Jump to coords
         if key == QtCore.Qt.Key.Key_J or key == 'J':
@@ -1024,7 +1073,7 @@ class FCPath(FCPolygon):
                     return '%s %s' % (_("Failed."), str(err))
 
                 self.points.append((new_x, new_y))
-                self.draw_app.app.on_jump_to(custom_location=(new_x, new_y), fit_center=True)
+                self.draw_app.app.on_jump_to(custom_location=(new_x, new_y), fit_center=False)
                 if len(self.points) > 0:
                     msg = '%s: %s. %s' % (
                         _("Projected"), str(self.interpolate_length),
@@ -1038,6 +1087,10 @@ class FCPath(FCPolygon):
         self.interpolate_length = ''
         self.draw_app.plot_all()
 
+        if self.draw_app.app.use_3d_engine:
+            self.draw_app.app.plotcanvas.text_cursor.parent = None
+            self.draw_app.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
+
         try:
             self.draw_app.app.jump_signal.disconnect()
         except (TypeError, AttributeError):
@@ -1059,6 +1112,10 @@ class FCSelect(DrawTool):
         # self.shape_buffer = self.draw_app.shape_buffer
         # self.selected = self.draw_app.selected
 
+        # make sure that the cursor text from the FCPath is deleted
+        if self.draw_app.app.plotcanvas.text_cursor.parent:
+            self.draw_app.app.plotcanvas.text_cursor.parent = None
+
     def click_release(self, point):
         """
 
@@ -1633,22 +1690,22 @@ class FCBuffer(FCShapeTool):
         self.draw_app.app.inform.emit('[success] %s' % _("Done."))
 
     def activate(self):
-        self.buff_tool.buffer_button.clicked.disconnect()
-        self.buff_tool.buffer_int_button.clicked.disconnect()
-        self.buff_tool.buffer_ext_button.clicked.disconnect()
+        self.buff_tool.ui.buffer_button.clicked.disconnect()
+        self.buff_tool.ui.buffer_int_button.clicked.disconnect()
+        self.buff_tool.ui.buffer_ext_button.clicked.disconnect()
 
-        self.buff_tool.buffer_button.clicked.connect(self.on_buffer)
-        self.buff_tool.buffer_int_button.clicked.connect(self.on_buffer_int)
-        self.buff_tool.buffer_ext_button.clicked.connect(self.on_buffer_ext)
+        self.buff_tool.ui.buffer_button.clicked.connect(self.on_buffer)
+        self.buff_tool.ui.buffer_int_button.clicked.connect(self.on_buffer_int)
+        self.buff_tool.ui.buffer_ext_button.clicked.connect(self.on_buffer_ext)
 
     def deactivate(self):
-        self.buff_tool.buffer_button.clicked.disconnect()
-        self.buff_tool.buffer_int_button.clicked.disconnect()
-        self.buff_tool.buffer_ext_button.clicked.disconnect()
+        self.buff_tool.ui.buffer_button.clicked.disconnect()
+        self.buff_tool.ui.buffer_int_button.clicked.disconnect()
+        self.buff_tool.ui.buffer_ext_button.clicked.disconnect()
 
-        self.buff_tool.buffer_button.clicked.connect(self.buff_tool.on_buffer)
-        self.buff_tool.buffer_int_button.clicked.connect(self.buff_tool.on_buffer_int)
-        self.buff_tool.buffer_ext_button.clicked.connect(self.buff_tool.on_buffer_ext)
+        self.buff_tool.ui.buffer_button.clicked.connect(self.buff_tool.on_buffer)
+        self.buff_tool.ui.buffer_int_button.clicked.connect(self.buff_tool.on_buffer_int)
+        self.buff_tool.ui.buffer_ext_button.clicked.connect(self.buff_tool.on_buffer_ext)
         self.complete = True
         self.draw_app.select_tool("select")
         # self.buff_tool.hide_tool()
@@ -2735,6 +2792,11 @@ class AppGeoEditor(QtCore.QObject):
         self.shapes.enabled = False
         self.tool_shape.enabled = False
 
+        # disable text cursor (for FCPath)
+        if self.app.use_3d_engine:
+            self.app.plotcanvas.text_cursor.parent = None
+            self.app.plotcanvas.view.camera.zoom_callback = lambda *args: None
+
         self.app.ui.geo_editor_menu.setDisabled(True)
         self.app.ui.geo_editor_menu.menuAction().setVisible(False)
 
@@ -3214,6 +3276,7 @@ class AppGeoEditor(QtCore.QObject):
                             self.active_tool.complete = True
                             self.in_action = False
                             self.delete_utility_geometry()
+                            self.active_tool.clean_up()
                             self.app.inform.emit('[success] %s' % _("Done."))
                             self.select_tool('select')
                         else:
@@ -3313,6 +3376,8 @@ class AppGeoEditor(QtCore.QObject):
             pass
         else:
             self.update_utility_geometry(data=(x, y))
+            if self.active_tool.name == 'path':
+                self.active_tool.draw_cursor_data(pos=(x, y))
 
         # ### Selection area on canvas section ###
         dx = pos[0] - self.pos[0]