From c49ee7d27df9825905d76a6d45d64b578e725102 Mon Sep 17 00:00:00 2001
From: Marius Stanciu <marius.adrian@gmail.com>
Date: Wed, 17 Apr 2019 16:17:12 +0300
Subject: [PATCH] - added custom mouse cursors for some tools in Gerber Editor

---
 README.md                          |   1 +
 flatcamEditors/FlatCAMGrbEditor.py |  58 ++++++++++++++++++++++++++---
 share/aero.png                     | Bin 0 -> 2710 bytes
 share/aero_array.png               | Bin 0 -> 2713 bytes
 share/aero_buffer.png              | Bin 0 -> 2540 bytes
 share/aero_circle.png              | Bin 0 -> 2725 bytes
 share/aero_path.png                | Bin 0 -> 2712 bytes
 7 files changed, 53 insertions(+), 6 deletions(-)
 create mode 100644 share/aero.png
 create mode 100644 share/aero_array.png
 create mode 100644 share/aero_buffer.png
 create mode 100644 share/aero_circle.png
 create mode 100644 share/aero_path.png

diff --git a/README.md b/README.md
index 2398e87b..28f29376 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ CAD program, and create G-Code for Isolation routing.
 
 - Gerber Editor: added some messages to warn user if no selection exists when trying to do aperture deletion or aperture geometry deletion
 - fixed version check
+- added custom mouse cursors for some tools in Gerber Editor
 
 16.04.2019
 
diff --git a/flatcamEditors/FlatCAMGrbEditor.py b/flatcamEditors/FlatCAMGrbEditor.py
index fee5f331..71dbae67 100644
--- a/flatcamEditors/FlatCAMGrbEditor.py
+++ b/flatcamEditors/FlatCAMGrbEditor.py
@@ -36,6 +36,13 @@ class FCPad(FCShapeTool):
         self.name = 'pad'
         self.draw_app = draw_app
 
+        try:
+            QtGui.QGuiApplication.restoreOverrideCursor()
+        except:
+            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:
@@ -226,6 +233,13 @@ class FCPadArray(FCShapeTool):
         else:
             self.dont_execute = False
 
+        try:
+            QtGui.QGuiApplication.restoreOverrideCursor()
+        except:
+            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]['solid_geometry']
         self.steps_per_circ = self.draw_app.app.defaults["geometry_circle_steps"]
 
@@ -593,7 +607,18 @@ class FCRegion(FCShapeTool):
 
         self.gridx_size = float(self.draw_app.app.ui.grid_gap_x_entry.get_value())
         self.gridy_size = float(self.draw_app.app.ui.grid_gap_y_entry.get_value())
+
         self.temp_points = []
+        # this will store the inflexion point in the geometry
+        self.inter_point = None
+
+        try:
+            QtGui.QGuiApplication.restoreOverrideCursor()
+        except:
+            pass
+
+        self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero.png'))
+        QtGui.QGuiApplication.setOverrideCursor(self.cursor)
 
         self.start_msg = _("Click on 1st point ...")
 
@@ -612,16 +637,18 @@ class FCRegion(FCShapeTool):
         self.gridy_size = float(self.draw_app.app.ui.grid_gap_y_entry.get_value())
 
     def utility_geometry(self, data=None):
+        if len(self.points) == 0:
+            return DrawToolUtilityShape(Point(data).buffer(self.buf_val))
 
         if len(self.points) == 1:
-            temp_points = [x for x in self.points]
-            temp_points.append(data)
-            return DrawToolUtilityShape(LineString(temp_points).buffer(self.buf_val, join_style=1))
+            self.temp_points = [x for x in self.points]
+            self.temp_points.append(data)
+            return DrawToolUtilityShape(LineString(self.temp_points).buffer(self.buf_val, join_style=1))
 
         if len(self.points) > 1:
-            temp_points = [x for x in self.points]
-            temp_points.append(data)
-            return DrawToolUtilityShape(LinearRing(temp_points).buffer(self.buf_val, join_style=1))
+            self.temp_points = [x for x in self.points]
+            self.temp_points.append(data)
+            return DrawToolUtilityShape(LinearRing(self.temp_points).buffer(self.buf_val, join_style=1))
         return None
 
     def make(self):
@@ -657,6 +684,14 @@ class FCTrack(FCRegion):
         self.name = 'track'
 
         self.draw_app = draw_app
+
+        try:
+            QtGui.QGuiApplication.restoreOverrideCursor()
+        except:
+            pass
+        self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_path.png'))
+        QtGui.QGuiApplication.setOverrideCursor(self.cursor)
+
         self.draw_app.app.inform.emit(_('Track Mode 1: 45 degrees ...'))
         self.mode = 1
 
@@ -1042,6 +1077,11 @@ class FCApertureSelect(DrawTool):
         self.grb_editor_app.hide_tool('all')
         self.grb_editor_app.hide_tool('select')
 
+        try:
+            QtGui.QGuiApplication.restoreOverrideCursor()
+        except:
+            pass
+
     def set_origin(self, origin):
         self.origin = origin
 
@@ -2660,8 +2700,14 @@ class FlatCAMGrbEditor(QtCore.QObject):
                     self.app.panning_action = False
                 else:
                     if self.in_action is False:
+                        try:
+                            QtGui.QGuiApplication.restoreOverrideCursor()
+                        except:
+                            pass
+
                         if self.active_tool.complete is False and not isinstance(self.active_tool, FCApertureSelect):
                             self.active_tool.complete = True
+                            self.in_action = False
                             self.delete_utility_geometry()
                             self.select_tool('select')
                         else:
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