/usr/share/kivy-examples/widgets/codeinput.py is in python-kivy-examples 1.9.1-1build3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 | from kivy.app import App
from kivy.extras.highlight import KivyLexer
from kivy.uix.spinner import Spinner, SpinnerOption
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.codeinput import CodeInput
from kivy.uix.popup import Popup
from kivy.properties import ListProperty
from kivy.core.window import Window
from kivy.core.text import LabelBase
from pygments import lexers
import codecs
import glob
import os
example_text = '''
---------------------Python----------------------------------
import kivy
kivy.require('1.0.6') # replace with your current kivy version !
from kivy.app import App
from kivy.uix.button import Button
class MyApp(App):
def build(self):
return Button(text='Hello World')
if __name__ == '__main__':
MyApp().run()
----------------------Java-----------------------------------
public static byte toUnsignedByte(int intVal) {
byte byteVal;
return (byte)(intVal & 0xFF);
}
---------------------kv lang---------------------------------
#:kivy 1.0
<YourWidget>:
canvas:
Color:
rgb: .5, .5, .5
Rectangle:
pos: self.pos
size: self.size
---------------------HTML------------------------------------
<!-- Place this tag where you want the +1 button to render. -->
<div class="g-plusone" data-annotation="inline" data-width="300"></div>
<!-- Place this tag after the last +1 button tag. -->
<script type="text/javascript">
(function() {
var po = document.createElement('script');
po.type = 'text/javascript';
po.async = true;
po.src = 'https://apis.google.com/js/plusone.js';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(po, s);
})();
</script>
'''
class Fnt_SpinnerOption(SpinnerOption):
pass
class LoadDialog(Popup):
def load(self, path, selection):
self.choosen_file = [None, ]
self.choosen_file = selection
Window.title = selection[0][selection[0].rfind(os.sep) + 1:]
self.dismiss()
def cancel(self):
self.dismiss()
class SaveDialog(Popup):
def save(self, path, selection):
_file = codecs.open(selection, 'w', encoding='utf8')
_file.write(self.text)
Window.title = selection[selection.rfind(os.sep) + 1:]
_file.close()
self.dismiss()
def cancel(self):
self.dismiss()
class CodeInputTest(App):
files = ListProperty([None, ])
def build(self):
b = BoxLayout(orientation='vertical')
languages = Spinner(
text='language',
values=sorted(['KvLexer', ] + list(lexers.LEXERS.keys())))
languages.bind(text=self.change_lang)
menu = BoxLayout(
size_hint_y=None,
height='30pt')
fnt_size = Spinner(
text='12',
values=list(map(str, list(range(5, 40)))))
fnt_size.bind(text=self._update_size)
fonts = [
file for file in LabelBase._font_dirs_files
if file.endswith('.ttf')]
fnt_name = Spinner(
text='RobotoMono',
option_cls=Fnt_SpinnerOption,
values=fonts)
fnt_name.bind(text=self._update_font)
mnu_file = Spinner(
text='File',
values=('Open', 'SaveAs', 'Save', 'Close'))
mnu_file.bind(text=self._file_menu_selected)
menu.add_widget(mnu_file)
menu.add_widget(fnt_size)
menu.add_widget(fnt_name)
menu.add_widget(languages)
b.add_widget(menu)
self.codeinput = CodeInput(
lexer=KivyLexer(),
font_size=12,
text=example_text)
b.add_widget(self.codeinput)
return b
def _update_size(self, instance, size):
self.codeinput.font_size = float(size)
def _update_font(self, instance, fnt_name):
instance.font_name = self.codeinput.font_name = fnt_name
def _file_menu_selected(self, instance, value):
if value == 'File':
return
instance.text = 'File'
if value == 'Open':
if not hasattr(self, 'load_dialog'):
self.load_dialog = LoadDialog()
self.load_dialog.open()
self.load_dialog.bind(choosen_file=self.setter('files'))
elif value == 'SaveAs':
if not hasattr(self, 'saveas_dialog'):
self.saveas_dialog = SaveDialog()
self.saveas_dialog.text = self.codeinput.text
self.saveas_dialog.open()
elif value == 'Save':
if self.files[0]:
_file = codecs.open(self.files[0], 'w', encoding='utf8')
_file.write(self.codeinput.text)
_file.close()
elif value == 'Close':
if self.files[0]:
self.codeinput.text = ''
Window.title = 'untitled'
def on_files(self, instance, values):
if not values[0]:
return
_file = codecs.open(values[0], 'r', encoding='utf8')
self.codeinput.text = _file.read()
_file.close()
def change_lang(self, instance, l):
if l == 'KvLexer':
lx = KivyLexer()
else:
lx = lexers.get_lexer_by_name(lexers.LEXERS[l][2][0])
self.codeinput.lexer = lx
if __name__ == '__main__':
CodeInputTest().run()
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