#!/usr/bin/env python
# -*- mode: python; coding: utf-8; -*-
# ---------------------------------------------------------------------------
#
# Copyright (C) 1998-2003 Markus Franz Xaver Johannes Oberhumer
# Copyright (C) 2003 Mt. Hood Playing Card Co.
# Copyright (C) 2005-2009 Skomoroh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
#
# ---------------------------------------------------------------------------
import tkinter
from pysollib.mfxutil import KwStruct
from pysollib.mygettext import _
from pysollib.ui.tktile.tkutil import bind
from six.moves import tkinter_font
from six.moves import tkinter_ttk as ttk
from .tkwidget import MfxDialog
from .tkwidget import PysolScale
# ************************************************************************
# *
# ************************************************************************
class FontChooserDialog(MfxDialog):
def __init__(self, parent, title, init_font, **kw):
# print init_font
kw = self.initKw(kw)
MfxDialog.__init__(self, parent, title, kw.resizable, kw.default)
top_frame, bottom_frame = self.createFrames(kw)
self.createBitmaps(top_frame, kw)
self.font_family = 'Helvetica'
self.font_size = 12
self.font_weight = 'normal'
self.font_slant = 'roman'
if init_font is not None:
assert 2 <= len(init_font) <= 4
assert isinstance(init_font[1], int)
self.font_family, self.font_size = init_font[:2]
if len(init_font) > 2:
if init_font[2] in ['bold', 'normal']:
self.font_weight = init_font[2]
elif init_font[2] in ['italic', 'roman']:
self.font_slant = init_font[2]
else:
raise ValueError('invalid font style: '+init_font[2])
if len(init_font) > 3:
if init_font[3] in ['bold', 'normal']:
self.font_weight = init_font[3]
elif init_font[2] in ['italic', 'roman']:
self.font_slant = init_font[3]
else:
raise ValueError('invalid font style: '+init_font[3])
# self.family_var = tkinter.StringVar()
self.weight_var = tkinter.BooleanVar()
self.weight_var.set(self.font_weight == 'bold')
self.slant_var = tkinter.BooleanVar()
self.slant_var.set(self.font_slant == 'italic')
self.size_var = tkinter.IntVar()
self.size_var.set(self.font_size)
#
frame = ttk.Frame(top_frame)
frame.pack(expand=True, fill='both', padx=5, pady=10)
frame.columnconfigure(0, weight=1)
# frame.rowconfigure(1, weight=1)
self.entry = ttk.Entry(frame)
self.entry.grid(row=0, column=0, columnspan=2, sticky='news')
self.entry.insert('end', _('abcdefghABCDEFGH'))
self.entry.configure(font=(self.font_family, self.font_size,
self.font_slant, self.font_weight))
self.list_box = tkinter.Listbox(frame, width=36, exportselection=False)
sb = ttk.Scrollbar(frame)
self.list_box.configure(yscrollcommand=sb.set)
sb.configure(command=self.list_box.yview)
self.list_box.grid(row=1, column=0, sticky='news') # rowspan=4
sb.grid(row=1, column=1, sticky='ns')
bind(self.list_box, '<>', self.fontupdate)
# self.list_box.focus()
cb1 = ttk.Checkbutton(frame, text=_('Bold'),
command=self.fontupdate,
variable=self.weight_var)
cb1.grid(row=2, column=0, columnspan=2, sticky='we')
cb2 = ttk.Checkbutton(frame, text=_('Italic'),
command=self.fontupdate,
variable=self.slant_var)
cb2.grid(row=3, column=0, columnspan=2, sticky='we')
sc = PysolScale(frame, from_=6, to=40, resolution=1,
label=_('Size:'), orient='horizontal',
command=self.fontupdate, variable=self.size_var)
sc.grid(row=4, column=0, columnspan=2, sticky='news')
#
font_families = list(tkinter_font.families())
font_families.sort()
selected = -1
n = 0
self.list_box.insert('end', *font_families)
for font in font_families:
if font.lower() == self.font_family.lower():
selected = n
break
n += 1
if selected >= 0:
self.list_box.select_set(selected)
self.list_box.see(selected)
#
focus = self.createButtons(bottom_frame, kw)
self.mainloop(focus, kw.timeout)
self.font = (self.font_family, self.font_size,
self.font_slant, self.font_weight)
def fontupdate(self, *args):
if self.list_box.curselection():
self.font_family = self.list_box.get(self.list_box.curselection())
self.font_weight = self.weight_var.get() and 'bold' or 'normal'
self.font_slant = self.slant_var.get() and 'italic' or 'roman'
self.font_size = self.size_var.get()
self.entry.configure(font=(self.font_family, self.font_size,
self.font_slant, self.font_weight))
def initKw(self, kw):
kw = KwStruct(kw,
strings=(_("&OK"), _("&Cancel")),
default=0,
)
return MfxDialog.initKw(self, kw)
# ************************************************************************
# *
# ************************************************************************
class FontsDialog(MfxDialog):
def __init__(self, parent, title, app, **kw):
kw = self.initKw(kw)
MfxDialog.__init__(self, parent, title, kw.resizable, kw.default)
top_frame, bottom_frame = self.createFrames(kw)
self.createBitmaps(top_frame, kw)
frame = ttk.Frame(top_frame)
frame.pack(expand=True, fill='both', padx=5, pady=10)
frame.columnconfigure(0, weight=1)
self.fonts = {}
row = 0
for fn, title in ( # ('default', _('Default')),
('sans', _('HTML: ')),
('small', _('Small: ')),
('fixed', _('Fixed: ')),
('canvas_default', _('Tableau default: ')),
('canvas_fixed', _('Tableau fixed: ')),
('canvas_large', _('Tableau large: ')),
('canvas_small', _('Tableau small: ')),
):
font = app.opt.fonts[fn]
self.fonts[fn] = font
ttk.Label(frame, text=title, anchor='w'
).grid(row=row, column=0, sticky='we')
if font:
title = ' '.join(
[str(i) for i in font if i not in ('roman', 'normal')])
elif font is None:
title = 'Default'
label = ttk.Label(frame, font=font, text=title)
label.grid(row=row, column=1, padx=8)
b = ttk.Button(frame, text=_('Change...'), width=10,
command=lambda label=label,
fn=fn: self.selectFont(label, fn))
b.grid(row=row, column=2)
row += 1
#
focus = self.createButtons(bottom_frame, kw)
self.mainloop(focus, kw.timeout)
def selectFont(self, label, fn):
d = FontChooserDialog(self.top, _('Select font'), self.fonts[fn])
if d.status == 0 and d.button == 0:
self.fonts[fn] = d.font
title = ' '.join(
[str(i) for i in d.font if i not in ('roman', 'normal')])
label.configure(font=d.font, text=title)
def initKw(self, kw):
kw = KwStruct(kw,
strings=(_('&OK'), _('&Cancel')),
default=0,
)
return MfxDialog.initKw(self, kw)