Thread catalog: fix broken path (#3281)

* thread catalog: fix broken path
* apply threadlist: use wxpython to also include custom lists
* apply_palette: save last choice

1 files changed, 105 insertions, 0 deletions

diff --git a/lib/gui/apply_palette.py b/lib/gui/apply_palette.py
new file mode 100644
index 00000000..164b7581
--- /dev/null
+++ b/lib/gui/apply_palette.py
@@ -0,0 +1,105 @@
+# 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 ..threads import ThreadCatalog
+from ..utils.settings import global_settings
+
+
+class ApplyPaletteFrame(wx.Frame):
+
+    def __init__(self, title, **kwargs):
+        super().__init__(None, title=title)
+
+        self.SetWindowStyle(wx.FRAME_FLOAT_ON_PARENT | wx.DEFAULT_FRAME_STYLE)
+
+        self.apply_hook = kwargs.pop('on_apply', None)
+
+        self.main_panel = wx.Panel(self, wx.ID_ANY)
+
+        notebook_sizer = wx.BoxSizer(wx.VERTICAL)
+        self.notebook = wx.Notebook(self.main_panel, wx.ID_ANY)
+        notebook_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
+
+        self.palettes = wx.Panel(self.notebook, wx.ID_ANY)
+        self.notebook.AddPage(self.palettes, _("Palettes"))
+
+        palette_sizer = wx.BoxSizer(wx.VERTICAL)
+        palette_text = wx.StaticText(self.palettes, -1, _("Select color palette"))
+        self.palette_list = wx.Choice(self.palettes, choices=ThreadCatalog().palette_names())
+        last_selected_pallete = self.palette_list.FindString(global_settings['last_applied_palette'])
+        self.palette_list.SetSelection(last_selected_pallete)
+
+        palette_sizer.Add(palette_text, 0, wx.ALL | wx.EXPAND, 10)
+        palette_sizer.Add(self.palette_list, 0, wx.ALL | wx.EXPAND, 10)
+
+        button_sizer = wx.StdDialogButtonSizer()
+        palette_sizer.Add(button_sizer, 1, wx.BOTTOM | wx.EXPAND, 10)
+        button_sizer.Add((0, 0), 1, 0, 0)
+        self.apply_button = wx.Button(self.palettes, wx.ID_ANY, _("Apply"))
+        button_sizer.Add(self.apply_button, 0, wx.RIGHT, 10)
+        self.Bind(wx.EVT_BUTTON, self.apply_button_clicked, self.apply_button)
+
+        self.help = wx.Panel(self.notebook, wx.ID_ANY)
+        self.notebook.AddPage(self.help, _("Help"))
+
+        help_sizer = wx.BoxSizer(wx.VERTICAL)
+
+        help_text = wx.StaticText(
+            self.help,
+            wx.ID_ANY,
+            _("This extension applies nearest colors from chosen color palette to the elements in this document."),
+            style=wx.ALIGN_LEFT
+        )
+        help_text.Wrap(500)
+        help_sizer.Add(help_text, 0, wx.ALL, 8)
+
+        help_sizer.Add((20, 20), 0, 0, 0)
+
+        website_info = wx.StaticText(self.help, wx.ID_ANY, _("More information on our website:"))
+        help_sizer.Add(website_info, 0, wx.ALL, 8)
+
+        self.website_link = wx.adv.HyperlinkCtrl(
+            self.help,
+            wx.ID_ANY,
+            _("https://inkstitch.org/docs/thread-color/#apply-palette"),
+            _("https://inkstitch.org/docs/thread-color/#apply-palette")
+        )
+        help_sizer.Add(self.website_link, 0, wx.ALL, 8)
+
+        self.help.SetSizer(help_sizer)
+        self.palettes.SetSizer(palette_sizer)
+        self.main_panel.SetSizer(notebook_sizer)
+
+        self.SetSizeHints(notebook_sizer.CalcMin())
+
+        self.Layout()
+
+    def apply_button_clicked(self, event):
+        if self.apply_hook:
+            self.apply_hook()
+        self.Destroy()
+
+
+class ApplyPaletteApp(wx.App):
+    def __init__(self):
+        self.palette = None
+
+        app = wx.App()
+        self.frame = ApplyPaletteFrame(
+            title=_("Ink/Stitch"),
+            on_apply=self.set_palette,
+        )
+        self.frame.Show()
+        app.MainLoop()
+
+    def set_palette(self):
+        if self.frame.palette_list.GetSelection() == -1:
+            return
+        self.palette = self.frame.palette_list.GetString(self.frame.palette_list.GetSelection())
+        global_settings['last_applied_palette'] = self.palette