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Linux: Fix kdialog based file dialogs not supporting multiple file name filter groups

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Kovid Goyal 2017-08-05 23:30:20 +05:30
parent b57708dd67
commit c3cdafb59f
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1 changed files with 9 additions and 13 deletions
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22
src/calibre/gui2/linux_file_dialogs.py
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@ -152,16 +152,12 @@ def kdialog_choose_dir(window, name, title, default_dir='~', no_save_dir=False):
def kdialog_filters(filters, all_files=True): def kdialog_filters(filters, all_files=True):
# Currently kdialog has no way to specify multiple filters ans = []
if all_files or not filters: for name, exts in filters:
return '*' ans.append('{} ({})'.format(name, ' '.join('*.' + x for x in exts)))
if len(filters) == 1: if all_files:
text, exts = filters[0] ans.append(_('All files') + ' (*)')
return '{} ({})'.format(text, ' '.join('*.' + x for x in exts)) return '\n'.join(ans)
ans = set()
for text, exts in filters:
ans |= set(exts)
return ' '.join('*.' + x for x in ans)
def kdialog_choose_files( def kdialog_choose_files(
@ -344,9 +340,9 @@ def check_for_linux_native_dialogs():
if __name__ == '__main__': if __name__ == '__main__':
print(repr(kdialog_choose_dir(None, 'testkddcd', 'Testing choose dir...'))) # print(repr(kdialog_choose_dir(None, 'testkddcd', 'Testing choose dir...')))
# print(repr(kdialog_choose_files(None, 'testkddcf', 'Testing choose files...', select_only_single_file=True, filters=[ print(repr(kdialog_choose_files(None, 'testkddcf', 'Testing choose files...', select_only_single_file=True, filters=[
# ('moo', 'epub png'.split()), ('boo', 'docx'.split())], all_files=False))) ('moo', 'epub png'.split()), ('boo', 'docx'.split())], all_files=True)))
# print(repr(kdialog_choose_images(None, 'testkddci', 'Testing choose images...'))) # print(repr(kdialog_choose_images(None, 'testkddci', 'Testing choose images...')))
# print(repr(kdialog_choose_save_file(None, 'testkddcs', 'Testing choose save file...', initial_filename='moo.x'))) # print(repr(kdialog_choose_save_file(None, 'testkddcs', 'Testing choose save file...', initial_filename='moo.x')))
# print(repr(zenity_choose_dir(None, 'testzcd', 'Testing choose dir...'))) # print(repr(zenity_choose_dir(None, 'testzcd', 'Testing choose dir...')))