def load_comic(view, num):
if num == 404:
#view['comic'].image = ui.Image('loading.png')
view['wv'].load_url(os.path.abspath('loading.png'))
view.current = num
view['comic_num'].text = str(num)
view['slider'].value = num / latest
view.comic = None
objc_util.ObjCInstance(view.navigation_view).navigationController(
).topViewController().title = objc_util.ns('404 - Not Found')
return
console.show_activity()
comic = get_info(num)
if comic:
if num in faves:
view['fav'].image = ui.Image('iob:ios7_heart_32')
else:
view['fav'].image = ui.Image('iob:ios7_heart_outline_32')
#view['comic'].image = ui.Image('loading.png')
view['wv'].load_url(os.path.abspath('loading.png'))
view.current = num
view['comic_num'].text = str(num)
view['slider'].value = num / latest
view.comic = comic
#view['comic'].image = get_comic(view.comic['img'])
view['wv'].load_url(get_comic(view.comic['img']))
objc_util.ObjCInstance(view.navigation_view).navigationController(
).topViewController().title = objc_util.ns(view.comic['title'])
console.hide_activity()
def responseHandlerBlock(self, _cmd, data, response, error):
if error is not None:
self.error = objc_util.ObjCInstance(error)
else:
response = objc_util.ObjCInstance(response)
data = objc_util.ObjCInstance(data)
self.data = objc_util.nsdata_to_bytes(data)
def responseHandlerBlock(self, _cmd, data, response, error):
if error is not None:
error = objc_util.ObjCInstance(error)
print(error)
return
response = objc_util.ObjCInstance(response)
data = objc_util.ObjCInstance(data)
self.data = (str(objc_util.nsdata_to_bytes(data)))
def create_sync_button():
btn_container = ui.View(frame=(0, 0, 32, 44))
btn = ui.Button(image=ui.Image.named('iob:loop_256'))
btn.frame = (0, 0, 32, 44)
btn.action = lambda sender: sync_songs_and_tunes()
btn_container.add_subview(btn)
btn_item = ui.ButtonItem()
btn_item_objc = objc_util.ObjCInstance(btn_item)
btn_item_objc.customView = objc_util.ObjCInstance(btn_container)
return btn_item
def observeValueForKeyPath_ofObject_change_context_(
_self, _cmd, _path, _obj, _change, _ctx):
self = objc_util.ObjCInstance(_self)
objc_target = objc_util.ObjCInstance(_obj).delegate()
try:
target_view = self.targets.get(objc_target)
if target_view:
for callback in self.callbacks.get(objc_target, []):
callback(target_view)
except Exception as e:
print('observeValueForKeyPath:', self, type(e), e)
def _get_custom_commands():
existing_custom_commands = objc_getAssociatedObject(
_utils._application, associated_obj_key)
try:
# This is a terrible solution, but it's the only way I could come up with
# to check if the object is `nil` (not empty!)
# checking if it's None wont work, no idea why.
# The idea is that this will fail since the __str__ method will try to load
# the description, which of course is nil, since the object itself is nil
s = objc_util.ObjCInstance(existing_custom_commands).__str__()
except:
existing_custom_commands = objc_util.ns([])
return objc_util.ObjCInstance(existing_custom_commands)
def load_custom_font(file):
#https://marco.org/2012/12/21/ios-dynamic-font-loading
font_url = CFURLCreateWithString(None, objc_util.ns(file), None)
error = ctypes.c_void_p(None)
success = CTFontManagerRegisterFontsForURL(
objc_util.ObjCInstance(font_url), 0, ctypes.byref(error))
def screenDidConnectNotification_(self, cmd, note):
global _screen
_logger.debug('External screen connected')
_screen = objc_util.ObjCInstance(note).object()
for handler in _connected_handlers:
handler()
def handler(exc_pointer):
exc = objc_util.ObjCInstance(exc_pointer)
name = exc.name()
reason = exc.reason()
user_info = exc.userInfo()
call_stack_symbols = exc.callStackSymbols()
with io.open(os.path.join(LOGDIR, EXCEPTIONLOGNAME_DEFAULT), "wb") as f:
try:
f.write(b"Objective-C exception details:\n\n")
if reason is None:
f.write(str(name).encode("utf-8") + b"\n")
else:
f.write(str(name).encode("utf-8") + b": " + str(reason).encode("utf-8") + b"\n")
if user_info is not None:
f.write(str(user_info).encode("utf-8") + b"\n")
f.write(b"\nStack trace:\n\n")
for sym in call_stack_symbols:
f.write(str(sym).encode("utf-8") + b"\n")
f.write(b"\nEnd of exception details.\n")
except Exception as err:
import traceback
f.write(b"I messed up! Python exception:\n")
f.write(traceback.format_exc().encode("utf-8"))
raise
def setAttribs(self):
import objc_util
tv = self.text_view
tvo = objc_util.ObjCInstance(tv)
tvo.setAllowsEditingTextAttributes_(True)
tvo.setAttributedText_(self.str_object)
if self.auto_scroll:
tvo.scrollRangeToVisible_((len(self.all_text), 0))
def __init__(self, *args, **kwargs):
super().__init__(self, *args, **kwargs)
self._view = objc_util.ObjCClass("MKMapView").new()
self._view.setFrame_(
objc_util.CGRect(objc_util.CGPoint(0, 0),
objc_util.CGSize(self.width, self.height)))
self._view.setAutoresizingMask_(18) # W+H
objc_util.ObjCInstance(self).addSubview_(self._view)
self.animated = True
def __init__(self, view_type, *args, **kwargs):
super().__init__(view_type, *args, **kwargs)
# Add subject as a subview
object.__getattribute__(self, "add_subview")(self.__subject__)
# Turn off clipping of subviews so that the wrapped view is visible.
ptr = object.__getattribute__(self, "_objc_ptr")
class ObjCDummy():
"""Used to trick ObjCInstance into working on this proxy class."""
_objc_ptr = ptr
objc = objc_util.ObjCInstance(ObjCDummy())
def tableView_heightForRowAtIndexPath_(_self,_sel,tv,path): try: import sys, objc_util, ctypes # For some reason, tv returns a NSNumber. But, our tableview is in _self tv_o=objc_util.ObjCInstance(_self) # get row and section from the path indexPath=objc_util.ObjCInstance(path) row=indexPath.row() section=indexPath.section() # get the pyObject. get as an opaque pointer, then cast to py_object and deref pyo=tv_o.pyObject(restype=ctypes.c_void_p,argtypes=[]) tv_py=ctypes.cast(pyo.value,ctypes.py_object).value # if the delegate has the right method, call it if tv_py.delegate and hasattr(tv_py.delegate,'tableview_height_for_section_row'): return tv_py.delegate.tableview_height_for_section_row(tv_py,section,row) else: return tv_py.row_height except Exception as e: import traceback traceback.print_exc() return 44
def dismiss(view):
'''Dismisses view (ui.View) from external screen.
View must be presented on external screen otherwise nothing happens.
'''
view_objc = objc_util.ObjCInstance(view)
if view_objc.superview() == _window:
view_objc.removeFromSuperview()
_logger.debug('View dismissed from external screen')
else:
_logger.debug(
'View is not presented on external screen, skipping dismiss')
def to_png(self):
global depthSource
ctx = objc_util.ObjCClass('CIContext').context()
try:
extent = self.ci_img.extent()
except:
if allow_ML:
raise('The selected portrait photo does not contain a depth map.')
else:
print('The selected portrait photo does not contain a depth map.')
quit()
m = ctx.outputImageMaximumSize()
cg_img = ctx.createCGImage_fromRect_(self.ci_img, extent)
ui_img = objc_util.UIImage.imageWithCGImage_(cg_img)
png_data = objc_util.uiimage_to_png(objc_util.ObjCInstance(ui_img))
depthSource = 'Embedded'
return png_data
def show_tv_view(v):
global tvwin
if UIScreen.screens().count() < 2:
raise ValueError("No external screen connected")
hide_tv_view()
tv = UIScreen.screens()[1]
tvwin = UIWindow.alloc().initWithFrame_(tv.bounds())
tvwin.setScreen_(tv)
vc = UIViewController.alloc().init()
vc.setView_(objc_util.ObjCInstance(v))
tvwin.setRootViewController_(vc)
tvwin.setHidden_(False)
def __init__(self, chosen_pic):
self.MLModel = objc_util.ObjCClass('MLModel')
self.VNCoreMLModel = objc_util.ObjCClass('VNCoreMLModel')
self.VNCoreMLRequest = objc_util.ObjCClass('VNCoreMLRequest')
self.VNImageRequestHandler = objc_util.ObjCClass('VNImageRequestHandler')
result = self.classify_asset(chosen_pic)
if result:
resultString = str(result)
resultWidth = int(resultString[resultString.find('width=') + 6:resultString.find(' ', resultString.find('width=') + 6)])
resultHeight = int(resultString[resultString.find('height=') + 7:resultString.find(' ', resultString.find('height=') + 7)])
CIImage = objc_util.ObjCClass('CIImage')
pixelBuffer = result.pixelBuffer
ci_img = CIImage.imageWithCVPixelBuffer_(pixelBuffer())
ctx = objc_util.ObjCClass('CIContext').context()
cg_img = ctx.createCGImage_fromRect_(ci_img, objc_util.CGRect(objc_util.CGPoint(0, 0), objc_util.CGSize(resultWidth, resultHeight)))
ui_img = objc_util.UIImage.imageWithCGImage_(cg_img)
self.png_data = objc_util.uiimage_to_png(objc_util.ObjCInstance(ui_img))
def __init__(self, *args, **kwargs):
super().__init__(self, *args, **kwargs)
self._objc = objc_util.ObjCInstance(self)
# Set up the camera device
self._session = AVCaptureSession.new()
camera_type = ctypes.c_void_p.in_dll(objc_util.c, "AVMediaTypeVideo")
device = AVCaptureDevice.defaultDeviceWithMediaType(camera_type)
input = AVCaptureDeviceInput.deviceInputWithDevice_error_(device, None)
if input:
self._session.addInput(input)
else:
raise UnsupportedDeviceError("Failed to connect to camera.")
# Add the camera preview layer
self._layer = self._objc.layer()
self._camera_layer = AVCaptureVideoPreviewLayer.layerWithSession(
self._session)
self._layer.addSublayer(self._camera_layer)
self._auto_rotating = True
def present(view):
'''Presents view (ui.View) on external screen.
Returns True if view was presented or False if external screen is not
available.
'''
window = _configure_window()
if window is None:
_logger.debug(
'Unable to present view, external screen is not available')
return False
view.flex = 'WH'
view_objc = objc_util.ObjCInstance(view)
view_objc.setFrame(window.bounds())
window.subviews().makeObjectsPerformSelector(
objc_util.sel('removeFromSuperview'))
window.addSubview(view_objc)
_logger.debug('View presented on external screen')
return True
# https://forum.omz-software.com/topic/4183/how-to-add-a-new-line-in-a-button-title/3
import objc_util
import ui
NSLineBreakByWordWrapping = 0
NSLineBreakByCharWrapping = 1
NSLineBreakByClipping = 2
NSLineBreakByTruncatingHead = 3
NSLineBreakByTruncatingTail = 4
NSLineBreakByTruncatingMiddle = 5 # Default for button labels.
b = ui.Button(
) # Your button (doesn't need to be created here, can come from somewhere else, like a UI file).
objc_util.ObjCInstance(b).button().titleLabel().setLineBreakMode(
NSLineBreakByWordWrapping
) # You can use any of the line break modes listed above.
#!python2
import tableview_rowheight, ui, objc_util
# create a tableview and delegate and datasource, per usual
#tableview_rowheight.setup_tableview_swizzle(False)
t = ui.TableView(frame=(0, 0, 200, 576))
d = ui.ListDataSource([str(x) for x in range(100)])
t.data_source = t.delegate = d
t.row_height = -1
# here i will just create height that grows then shrinks again
def tableview_height_for_section_row(tv, section, row):
return 10 + (row / 5)**2 if row < 50 else 10 + ((100 - row) / 5)**2
d.tableview_height_for_section_row = tableview_height_for_section_row
# this is optional, but speeds up initial display and scrolling
# set to nominal or average height
t_o = objc_util.ObjCInstance(t)
t_o.estimatedRowHeight = 44
t.present('sheet')
# coding: utf-8
# https://github.com/jsbain/objc_hacks/blob/master/objcstuff.py
import objc_util, ui
v = ui.View()
vv = objc_util.ObjCInstance(v._objc_ptr)
wnd = objc_util.ObjCClass('UIWindow').alloc()
r = objc_util.CGRect(objc_util.CGPoint(0, 0), objc_util.CGSize(100, 100))
wnd.initWithFrame_(r)
def position(self):
""" Current position """
pos = objc_util.ObjCInstance(self.p).currentPoint()
return pos.x, pos.y
def userNotificationCenter_didReceiveNotificationResponse_withCompletionHandler_(self, _cmd, unc, response, handler): print(objc_util.ObjCInstance(response))
def errorhandler_imp(_cmd, error):
if error is None:
print("No errors!")
else:
print("Error!")
print(objc_util.ObjCInstance(error))
quit()
# This might break on non-English iOS. Too lazy to test.
for album in photos.get_smart_albums():
if album.title == 'Portrait':
my_album = album
break
# Again using iOS API to get the photo's proper filename
try:
if allow_ML:
chosen_pic = photos.pick_asset(assets = photos.get_assets(), title = 'Select a photo')
# chosen_pic = photos.pick_image(show_albums=True, include_metadata=False, original=True, raw_data=False, multi=False)
else:
chosen_pic = photos.pick_asset(assets = my_album.assets, title = 'Select a portrait photo')
filename, file_extension = os.path.splitext(str(objc_util.ObjCInstance(chosen_pic).originalFilename()))
assert filename != 'None'
output_filename = 'Holo_' + filename + '.png'
except:
quit()
try:
chosen_pic_image = chosen_pic.get_image(original = False)
except:
print('Image format (' + file_extension[1:] + ') not supported.')
quit()
chosen_pic_data = chosen_pic.get_image_data(original = False).getvalue()
# Extract a depth map
try:
chosen_pic_depth = CImage(objc_util.ns(chosen_pic_data)).to_png()
def apply(self, attr_str):
self.attr_str = attr_str
objc_style = objc_util.ObjCInstance(
ctypes.c_void_p.in_dll(objc_util.c, self.style))
font = UIFont.preferredFontForTextStyle_(objc_style)
self.set('NSFont', font)
def remove(self,sender): import objc_util objc_util.ObjCInstance(self).removeFromSuperview() self.process_events(self.EVENT_CLOSE)
def tableView_willDisplayHeaderView_forSection_(_self,_sel,tv, v,section): tv_o=objc_util.ObjCInstance(_self) pyo=tv_o.pyObject(restype=c_void_p,argtypes=[]) tv_py=ctypes.cast(pyo.value,ctypes.py_object).value if tv_py.delegate and hasattr(tv_py.delegate,'will_display_header'): tv_py.delegate.will_display_header(v,section)
def load_view():
return ui.load_view()
# Code for the main.py:
import ui
import hdmi
import objc_util
v = ui.load_view()
v.present('sheet')
UIScreen = objc_util.ObjCClass('UIScreen')
if len(UIScreen.screens()) > 1:
second_screen = UIScreen.screens()[1]
bounds = second_screen.bounds()
UIWindow = objc_util.ObjCClass('UIWindow')
second_window = UIWindow.alloc().initWithFrame_(bounds)
second_window.setScreen(second_screen)
second_window.setHidden(False)
hdmi_view = hdmi.load_view()
hdmi_view_objc = objc_util.ObjCInstance(hdmi_view)
hdmi_view_objc.setFrame(second_window.bounds())
second_window.addSubview(hdmi_view_objc)
