@nizz71 Try this code
import ui
from objc_util import *
import urllib.parse
#===================== delegate of UIDocumentPickerViewController: begin
def documentPickerWasCancelled_(_self, _cmd, _controller):
#print('documentPickerWasCancelled_')
UIDocumentPickerViewController = ObjCInstance(_controller)
UIDocumentPickerViewController.uiview.close()
if UIDocumentPickerViewController.callback:
UIDocumentPickerViewController.callback('canceled')
UIDocumentPickerViewController.picked = 'canceled'
UIDocumentPickerViewController.done = True
def documentPicker_didPickDocumentsAtURLs_(_self, _cmd, _controller, _urls):
#print('documentPicker_didPickDocumentsAtURLs_')
UIDocumentPickerViewController = ObjCInstance(_controller)
UIDocumentPickerViewController.uiview.close()
urls = ObjCInstance(_urls)
if len(urls) == 1:
url = urllib.parse.unquote(str(urls[0]))
else:
url = []
for i in range(0,len(urls)):
url.append(urllib.parse.unquote(str(urls[i])))
if UIDocumentPickerViewController.callback:
UIDocumentPickerViewController.callback(url)
UIDocumentPickerViewController.picked = url
UIDocumentPickerViewController.done = True
methods = [documentPicker_didPickDocumentsAtURLs_,documentPickerWasCancelled_]
protocols = ['UIDocumentPickerDelegate']
try:
MyUIDocumentPickerViewControllerDelegate = ObjCClass('MyUIDocumentPickerViewControllerDelegate')
except:
MyUIDocumentPickerViewControllerDelegate = create_objc_class('MyUIDocumentPickerViewControllerDelegate', methods=methods, protocols=protocols)
#===================== delegate of UIDocumentPickerViewController: end
#def handler(_cmd):
# print('here')
#handler_block = ObjCBlock(handler, restype=None, argtypes=[c_void_p])
@on_main_thread
def MyPickDocument(w, h, mode='sheet', popover_location=None, callback=None, title=None, UTIarray=['public.item'], allowsMultipleSelection=False, PickerMode=1,tint_color=None):
# view needed for picker
uiview = ui.View()
uiview.frame = (0,0,w,h)
if mode == 'sheet':
uiview.present('sheet',hide_title_bar=True)
elif mode == 'popover':
if popover_location:
uiview.present('popover', hide_title_bar=True, popover_location=popover_location)
else:
return
else:
return
UIDocumentPickerMode = PickerMode
# 1 = UIDocumentPickerMode.open
# this mode allows a search field
# and url in delegate is the original one
# 0 = UIDocumentPickerMode.import
# url is url of a copy
UIDocumentPickerViewController = ObjCClass('UIDocumentPickerViewController').alloc().initWithDocumentTypes_inMode_(UTIarray,UIDocumentPickerMode)
#print(dir(UIDocumentPickerViewController))
objc_uiview = ObjCInstance(uiview)
SUIViewController = ObjCClass('SUIViewController')
vc = SUIViewController.viewControllerForView_(objc_uiview)
if title:
l = ui.Label()
wb = 80
wl = uiview.width - 2*wb # title width
#l.border_width = 1 # for tests only
l.text = title
l.alignment = ui.ALIGN_CENTER
# find greatest font size allowing to display title between buttons
fs = 16
while True:
wt,ht = ui.measure_string(title,font=('Menlo',fs))
if wt <= wl:
break
fs = fs - 1
l.frame = (wb,0,wl,fs)
l.text_color = 'green'
UIDocumentPickerViewController.view().addSubview_(ObjCInstance(l))
UIDocumentPickerViewController.setModalPresentationStyle_(3) #currentContext
# Use new delegate class:
delegate = MyUIDocumentPickerViewControllerDelegate.alloc().init()
UIDocumentPickerViewController.delegate = delegate
UIDocumentPickerViewController.callback = callback # used by delegate
UIDocumentPickerViewController.uiview = uiview # used by delegate
UIDocumentPickerViewController.done = False
UIDocumentPickerViewController.allowsMultipleSelection = allowsMultipleSelection
vc.presentViewController_animated_completion_(UIDocumentPickerViewController, True, None)#handler_block)
if tint_color != None:
r,g,b = tint_color
UIDocumentPickerViewController.view().setTintColor_(ObjCClass('UIColor').colorWithRed_green_blue_alpha_(r,g,b,1.0))
return UIDocumentPickerViewController
def main():
# demo code
def callback(param):
# you could check if file save at hoped place...
print(param)
MyPickDocument(600,500, callback=callback, title='test', allowsMultipleSelection=True)
#MyPickDocument(600,500, mode ='popover', popover_location=(mv.width-40,60))
if __name__ == '__main__':
main()
It allows even to select a folder (I didn't know 😀)
