Support gtk-3.* themes (LP: #1709864)
Sean Davis
6 years ago
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return ''
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# [greeter] theme-name
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GtkThemesPattern = (sys.prefix, 'share', 'themes', '*', 'gtk-3.0', 'gtk.css')
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# LP: #1709864, Support gtk-3.* themes
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GtkThemesPattern = (sys.prefix, 'share', 'themes', '*', 'gtk-3.*', 'gtk.css')
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def on_entry_setup_greeter_theme_name(self, entry, pattern=GtkThemesPattern):
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values = entry.widgets['values']
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themes = []
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idx = pattern.index('*') - len(pattern)
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for path in sorted(iglob(os.path.join(*pattern))):
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values.append_text(path.split(os.path.sep)[idx])
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theme = path.split(os.path.sep)[idx]
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if theme not in themes:
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themes.append(theme)
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themes = sorted(themes, key=lambda theme: theme.lower())
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for theme in themes:
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values.append_text(theme)
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def on_entry_changed_greeter_theme_name(self, entry, pattern=GtkThemesPattern):
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value = entry.value
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def check_path_accessibility(path, file=True, executable=False):
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"""Return None if file is readable by greeter and error message otherwise"""
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# LP: #1709864, Support gtk-3.* themes
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if "gtk-3.*" in path:
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for x in range(0, 40):
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if os.path.exists(path.replace("gtk-3.*", "gtk-3.%i" % x)):
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path = path.replace("gtk-3.*", "gtk-3.%i" % x)
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return check_path_accessibility(path, file, executable)
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if not os.path.exists(path):
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return _('File not found: {path}').format(path=path)
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