"""
Copyright (c) 2017, CodeLV.
Distributed under the terms of the MIT License.
The full license is in the file LICENSE, distributed with this software.
Created on Aug 25, 2017
@author: jrm
"""
from atom.api import Typed
from enamlnative.widgets.edit_text import ProxyEditText
from .bridge import ObjcMethod, ObjcProperty, ObjcCallback, NestedBridgeObject
from .uikit_control import UIControl, UiKitControl
[docs]class UIKeyboard(NestedBridgeObject):
UIKeyboardTypeDefault = 0
UIKeyboardTypeASCIICapable = 1
UIKeyboardTypeNumbersAndPunctuation = 2
UIKeyboardTypeURL = 3
UIKeyboardTypeNumberPad = 4
UIKeyboardTypePhonePad = 5
UIKeyboardTypeNamePhonePad = 6
UIKeyboardTypeEmailAddress = 7
UIKeyboardTypeDecimalPad = 8
UIKeyboardTypeTwitter = 9
UIKeyboardTypeWebSearch = 10
UIKeyboardTypeASCIICapableNumberPad = 11
UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable
[docs]class UITextField(UIControl):
"""
"""
#: Properties
placeholder = ObjcProperty('NSString')
#:
borderStyle = ObjcProperty('enum') # UITextBorderStyle
#: Callback
onValueChanged = ObjcCallback('NSString')
UITextBorderStyleNone = 0
UITextBorderStyleLine = 1
UITextBorderStyleBezel = 2
UITextBorderStyleRoundedRect = 3
STYLES = {
'': UITextBorderStyleNone,
'line': UITextBorderStyleLine,
'bezel': UITextBorderStyleBezel,
'rounded_rect': UITextBorderStyleRoundedRect
}
[docs]class UiKitEditText(UiKitControl, ProxyEditText):
""" An UiKit implementation of an Enaml ProxyToolkitObject.
"""
#: A reference to the toolkit widget created by the proxy.
widget = Typed(UITextField)
# -------------------------------------------------------------------------
# Initialization API
# -------------------------------------------------------------------------
[docs] def create_widget(self):
""" Create the toolkit widget for the proxy object.
"""
self.widget = UITextField()
[docs] def init_widget(self):
""" Bind the on property to the checked state """
super(UiKitEditText, self).init_widget()
#: Init font properties etc...
self.init_text()
d = self.declaration
if d.placeholder:
self.set_placeholder(d.placeholder)
if d.input_type != 'text':
self.set_input_type(d.input_type)
if d.style:
self.set_style(d.style)
#: A really ugly way to add the target
#: would be nice if we could just pass the block pointer here :)
self.get_app().bridge.addTarget(
self.widget,
forControlEvents=UITextField.UIControlEventEditingChanged,
andCallback=self.widget.getId(),
usingMethod="onValueChanged",
withValues=["text"]#,"selected"]
)
self.widget.onValueChanged.connect(self.on_value_changed)
[docs] def on_value_changed(self, text):
""" Update text field """
d = self.declaration
with self.widget.get_member('text').suppressed(self.widget):
d.text = text
# -------------------------------------------------------------------------
# ProxyEditText API
# -------------------------------------------------------------------------
[docs] def set_selection(self, selection):
pass
[docs] def set_input_type(self, input_type):
""" Set keyboard type """
#: TODO...
pass
[docs] def set_style(self, style):
self.widget.borderStyle = UITextField.STYLES[style]
[docs] def set_placeholder(self, placeholder):
self.widget.placeholder = placeholder
