Sew Stack first steps (#3133)

* handle more recursive cases

* scaffolding for stitch layers

* scaffolding for SewStack

* always use DotDict when parsing json params

* add DefaultDotDict + DotDict fixes

* first working SewStack (no UI yet)

* ignore inkstitch_debug.log and .svg

* refactor

* early WIP: property grid display temporarily in stitch plan preview

* start of sew stack editor extension

* add layer properties panel and splitter

* spacing and better icon

* handle checkbox

* add layer action buttons

* show selected property help text in an HtmlWindow

* rename

* rephrase help text for tolerance

* refactor into separate file

* simplify structure

* better property type handling

* add randomization button

* add random seed re-roll button

* simulator preview

* update preview in a few more cases

* always DotDict

* avoid ridiculously slow simulations

* preview selected layer or all layers

* edit multiple objects and save only modified properties into the SVG

* better preview handling

* add reverse and jitter

* add stitch path jitter

* fix types

* fix random shuffle button

* fixes

* fix repeats

* type hinting to please pycharm

* show layer description

* avoid exception in properties with multiple values

* fix typing

* fix new layer

* draw a box around property grid and help box

* confirm before closing

* rename properties and fix seed

* fix close/cancel logic

* add buttons to undo changes and reset to default value

* set not modified if default is original setting

* fix invisible icon

* more space for properties

* fix random properties

* better regulation of simulator rendering speed

* Fixed timer being passed a float

* fix get_json_param() default handling

* fix tests

* add checkbox for sew stack only

* fix property help

* adjustable stitch layer editor help box size, with persistence

* repeat exact stitches

* "fix" style

* adjust for new next_element stuff

---------

Co-authored-by: CapellanCitizen <thecapellancitizen@gmail.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/lib/gui/windows.py b/lib/gui/windows.py
new file mode 100644
index 00000000..42c34cc8
--- /dev/null
+++ b/lib/gui/windows.py
@@ -0,0 +1,41 @@
+import wx
+
+
+class SimpleBox(wx.Panel):
+    """Draw a box around one window.
+
+    Usage:
+
+        window = SomeWindow(your_window_or_panel, wx.ID_ANY)
+        box = SimpleBox(your_window_or_panel, window)
+        some_sizer.Add(box, ...)
+
+    """
+
+    def __init__(self, parent, window, *args, width=1, radius=2, **kwargs):
+        super().__init__(parent, wx.ID_ANY, *args, **kwargs)
+
+        window.Reparent(self)
+        self.window = window
+        self.sizer = wx.BoxSizer(wx.VERTICAL)
+        self.sizer.Add(window, 1, wx.EXPAND | wx.ALL, 2)
+        self.SetSizer(self.sizer)
+
+        self.width = width
+        self.radius = radius
+
+        self.Bind(wx.EVT_ERASE_BACKGROUND, self.on_erase_background)
+
+    def on_erase_background(self, event):
+        dc = event.GetDC()
+        if not dc:
+            dc = wx.ClientDC(self)
+        size = self.GetClientSize()
+
+        if wx.SystemSettings().GetAppearance().IsDark():
+            dc.SetPen(wx.Pen(wx.Colour(32, 32, 32), width=self.width))
+        else:
+            dc.SetPen(wx.Pen(wx.Colour(128, 128, 128), width=self.width))
+
+        dc.SetBrush(wx.NullBrush)
+        dc.DrawRoundedRectangle(0, 0, size.x, size.y, self.radius)