- modified the Jump To method such that now allows relative jump from the current mouse location

FlatCAMApp.py

@@ -7358,10 +7358,6 @@ class App(QtCore.QObject):
         """
         self.report_usage("on_jump_to()")
 
-        # if self.is_legacy is True:
-        #     self.inform.emit(_("Not available with the current Graphic Engine Legacy(2D)."))
-        #     return
-
         if not custom_location:
             dia_box_location = None
 
@@ -7375,17 +7371,29 @@ class App(QtCore.QObject):
             else:
                 dia_box_location = None
 
-            dia_box = Dialog_box(title=_("Jump to ..."),
-                                 label=_("Enter the coordinates in format X,Y:"),
-                                 icon=QtGui.QIcon(self.resource_location + '/jump_to16.png'),
-                                 initial_text=dia_box_location)
+            # dia_box = Dialog_box(title=_("Jump to ..."),
+            #                      label=_("Enter the coordinates in format X,Y:"),
+            #                      icon=QtGui.QIcon(self.resource_location + '/jump_to16.png'),
+            #                      initial_text=dia_box_location)
+
+            dia_box = DialogBoxRadio(title=_("Jump to ..."),
+                                     label=_("Enter the coordinates in format X,Y:"),
+                                     icon=QtGui.QIcon(self.resource_location + '/jump_to16.png'),
+                                     initial_text=dia_box_location)
 
             if dia_box.ok is True:
                 try:
                     location = eval(dia_box.location)
+
                     if not isinstance(location, tuple):
                         self.inform.emit(_("Wrong coordinates. Enter coordinates in format: X,Y"))
                         return
+
+                    if dia_box.reference == 'rel':
+                        rel_x = self.mouse[0] + location[0]
+                        rel_y = self.mouse[1] + location[1]
+                        location = (rel_x, rel_y)
+
                 except Exception:
                     return
             else:

README.md

@@ -12,6 +12,7 @@ CAD program, and create G-Code for Isolation routing.
 16.12.2019
 
 - in Geometry Editor added support for Jump To function such as that it works within the Editor Tools themselves. For now it works only in absolute jumps
+- modified the Jump To method such that now allows relative jump from the current mouse location
 
 15.12.2019
 

flatcamGUI/GUIElements.py

@@ -2230,6 +2230,72 @@ class Dialog_box(QtWidgets.QWidget):
             self.readyToEdit = True
 
 
+class DialogBoxRadio(QtWidgets.QDialog):
+    def __init__(self, title=None, label=None, icon=None, initial_text=None):
+        """
+
+        :param title: string with the window title
+        :param label: string with the message inside the dialog box
+        """
+        super(DialogBoxRadio, self).__init__()
+        if initial_text is None:
+            self.location = str((0, 0))
+        else:
+            self.location = initial_text
+
+        self.ok = False
+
+        self.setWindowIcon(icon)
+        self.setWindowTitle(str(title))
+
+        self.form = QtWidgets.QFormLayout(self)
+
+        self.form.addRow(QtWidgets.QLabel(''))
+
+        self.wdg_label = QtWidgets.QLabel('<b>%s</b>' % str(label))
+        self.form.addRow(self.wdg_label)
+
+        self.ref_label = QtWidgets.QLabel('%s:' % _("Reference"))
+        self.ref_label.setToolTip(
+            _("The reference can be:\n"
+              "- Absolute -> the reference point is point (0,0)\n"
+              "- Relative -> the reference point is the mouse position before Jump")
+        )
+        self.ref_radio = RadioSet([
+            {"label": _("Abs"), "value": "abs"},
+            {"label": _("Relative"), "value": "rel"}
+        ], orientation='horizontal', stretch=False)
+        self.ref_radio.set_value('abs')
+        self.form.addRow(self.ref_label, self.ref_radio)
+
+        self.loc_label = QtWidgets.QLabel('<b>%s:</b>' % _("Location"))
+        self.loc_label.setToolTip(
+            _("The Location value is a tuple (x,y).\n"
+              "If the reference is Absolute then the Jump will be at the position (x,y).\n"
+              "If the reference is Relative then the Jump will be at the (x,y) distance\n"
+              "from the current mouse location point.")
+        )
+        self.lineEdit = EvalEntry()
+        self.lineEdit.setText(str(self.location).replace('(', '').replace(')', ''))
+        self.form.addRow(self.loc_label, self.lineEdit)
+
+        self.button_box = QtWidgets.QDialogButtonBox(QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel,
+                                                     Qt.Horizontal, parent=self)
+        self.form.addRow(self.button_box)
+
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+
+        self.readyToEdit = True
+
+        if self.exec_() == QtWidgets.QDialog.Accepted:
+            self.ok = True
+            self.location = self.lineEdit.text()
+            self.reference = self.ref_radio.get_value()
+        else:
+            self.ok = False
+
+
 class _BrowserTextEdit(QTextEdit):
 
     def __init__(self, version):