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#!/usr/bin/env python3
# -*- coding: UTF-8 -*-
#
# Authors: see git history
#
# Copyright (c) 2023 Authors
# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
import wx
import wx.adv
from ..i18n import _
from ..svg.tags import EMBROIDERABLE_TAGS
class GenerateSwatchesFrame(wx.Frame):
def __init__(self, *args, **kwargs):
self.extension = kwargs.pop("extension")
self.choices = kwargs.pop("choices")
wx.Frame.__init__(self, *args, **kwargs)
wx.Frame.__init__(self, None, wx.ID_ANY, _("Generate Swatches"), *args, **kwargs)
self.SetWindowStyle(wx.FRAME_FLOAT_ON_PARENT | wx.DEFAULT_FRAME_STYLE)
self.panel = wx.Panel(self, wx.ID_ANY)
main_sizer = wx.BoxSizer(wx.VERTICAL)
self.notebook = wx.Notebook(self.panel, wx.ID_ANY)
main_sizer.Add(self.notebook, 0, wx.ALL | wx.EXPAND, 10)
self.options = wx.Panel(self.notebook, wx.ID_ANY)
self.notebook.AddPage(self.options, _("Options"))
options_sizer = wx.BoxSizer(wx.VERTICAL)
grid_main_sizer = wx.FlexGridSizer(6, 2, 10, 10)
options_sizer.Add(grid_main_sizer, 0, wx.ALL, 10)
param_label = wx.StaticText(self.options, wx.ID_ANY, _("Param"))
grid_main_sizer.Add(param_label, 0, 0, 0)
self.param = wx.ComboBox(self.options, wx.ID_ANY, choices=[])
for choice in self.choices:
self.param.Append(choice.name, choice)
self.param.SetSelection(0)
grid_main_sizer.Add(self.param, 0, 0, 0)
start_value_label = wx.StaticText(self.options, wx.ID_ANY, _("Start Value"))
grid_main_sizer.Add(start_value_label, 0, 0, 0)
self.start_value = wx.SpinCtrlDouble(self.options, wx.ID_ANY, initial=2.5, min=0.0, max=500.0)
self.start_value.SetDigits(2)
grid_main_sizer.Add(self.start_value, 0, 0, 0)
step_label = wx.StaticText(self.options, wx.ID_ANY, _("Increase by"))
grid_main_sizer.Add(step_label, 0, 0, 0)
self.step = wx.SpinCtrlDouble(self.options, wx.ID_ANY, initial=0.5, min=0.01, max=500.0)
self.step.SetDigits(2)
grid_main_sizer.Add(self.step, 0, 0, 0)
cols_label = wx.StaticText(self.options, wx.ID_ANY, _("Columns"))
grid_main_sizer.Add(cols_label, 0, 0, 0)
self.columns = wx.SpinCtrl(self.options, wx.ID_ANY, "0", min=1, max=100)
grid_main_sizer.Add(self.columns, 0, 0, 0)
rows_label = wx.StaticText(self.options, wx.ID_ANY, _("Rows"))
grid_main_sizer.Add(rows_label, 0, 0, 0)
self.rows = wx.SpinCtrl(self.options, wx.ID_ANY, "0", min=1, max=100)
grid_main_sizer.Add(self.rows, 0, 0, 0)
spacing_label = wx.StaticText(self.options, wx.ID_ANY, _("Spacing"))
grid_main_sizer.Add(spacing_label, 0, 0, 0)
self.spacing = wx.SpinCtrlDouble(self.options, wx.ID_ANY, initial=5, min=0.0, max=100.0)
self.spacing.SetDigits(2)
grid_main_sizer.Add(self.spacing, 0, 0, 0)
self.info = wx.Panel(self.notebook, wx.ID_ANY)
self.notebook.AddPage(self.info, _("Help"))
info_sizer = wx.BoxSizer(wx.VERTICAL)
info_text_label = wx.StaticText(
self.info,
wx.ID_ANY,
_("This extension generates test swatches from a selection.\n"
"Test swatches help to find best stitch settings for your design.\n"
"Sew them out with the same thread and fabric as the final designs."),
style=wx.ALIGN_LEFT
)
info_text_label.Wrap(500)
info_sizer.Add(info_text_label, 0, wx.ALL, 8)
info_sizer.Add((20, 20), 0, 0, 0)
more_info_label = wx.StaticText(self.info, wx.ID_ANY, _("Get more information on our website"))
info_sizer.Add(more_info_label, 0, wx.ALL, 8)
self.help_link = wx.adv.HyperlinkCtrl(
self.info,
wx.ID_ANY,
_("https://inkstitch.org/docs/edit/#generate-test-swatches-from-selection"),
_("https://inkstitch.org/docs/edit/#generate-test-swatches-from-selection"),
style=wx.adv.HL_ALIGN_CENTRE
)
info_sizer.Add(self.help_link, 0, 0, 0)
button_sizer = wx.StdDialogButtonSizer()
main_sizer.Add(button_sizer, 1, wx.BOTTOM | wx.EXPAND, 10)
button_sizer.Add((0, 0), 1, 0, 0)
self.apply_button = wx.Button(self.panel, wx.ID_ANY, _("Apply"))
button_sizer.Add(self.apply_button, 0, wx.RIGHT, 10)
self.options.SetSizer(options_sizer)
self.info.SetSizer(info_sizer)
self.panel.SetSizer(main_sizer)
main_sizer.Fit(self)
self.Layout()
self.SetSizeHints(main_sizer.CalcMin())
self.param.Bind(wx.EVT_TEXT, self.on_text_input)
self.Bind(wx.EVT_BUTTON, self.apply_button_clicked, self.apply_button)
def on_text_input(self, event):
# this will allow us to catch manual text input, but
# we only want to catch it when we actually create the swatches
pass
def apply_button_clicked(self, event):
self.apply()
self.Destroy()
def apply(self):
num_cols = self.columns.GetValue()
num_rows = self.rows.GetValue()
spacing = self.spacing.GetValue()
start_value = self.start_value.GetValue()
step = self.step.GetValue()
choice_names = [choice.name for choice in self.choices]
if self.param.GetValue() not in choice_names:
# catch manual text input
param = self.param.GetValue()
if param.startswith("inkstitch:"):
param = param[10:]
else:
param = self.choices[self.param.GetSelection()].id
for element in self.extension.svg.selection:
dimensions = element.bounding_box()
param_value = start_value
for rows in range(0, num_rows):
for cols in range(0, num_cols):
new_element = element.duplicate()
translate_x = cols * dimensions.width + cols * spacing
translate_y = rows * dimensions.height + rows * spacing
new_element.transform.add_translate((translate_x, translate_y))
if new_element.TAG == "g":
for embroidery_element in new_element.iterdescendants(EMBROIDERABLE_TAGS):
# Since this won't effect functionality, we can simply ignore the fact
# that this will also set the value to patterns, guide lines etc.
self._set_param(embroidery_element, param, param_value)
else:
self._set_param(new_element, param, param_value)
param_value += step
# remove old element
element.getparent().remove(element)
def _set_param(self, element, param, value):
element.set(f'inkstitch:{ param }', value)
class GenerateSwatchesApp(wx.App):
def __init__(self, extension, choices):
self.extension = extension
self.choices = choices
super().__init__()
def OnInit(self):
self.frame = GenerateSwatchesFrame(extension=self.extension, choices=self.choices)
self.SetTopWindow(self.frame)
self.frame.Show()
return True
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