Source code for enamlnative.android.android_button

"""
Copyright (c) 2017-2022, CodeLV.

Distributed under the terms of the MIT License.

The full license is in the file LICENSE, distributed with this software.

Created on May 20, 2017


"""
from atom.api import Typed
from enamlnative.widgets.button import (
    ProxyButton,
    ProxyFloatingActionButton,
    ProxyImageButton,
)
from .android_content import Context
from .android_image_view import AndroidImageView, ImageView
from .android_text_view import AndroidTextView, TextView
from .android_utils import AttributeSet
from .bridge import JavaMethod


class Button(TextView):
    __nativeclass__ = "android.widget.Button"
    __signature__ = [Context, AttributeSet, "android.R"]
    STYLE_NORMAL = 0x01010048
    STYLE_FLAT = 0x0101032B
    STYLES = {
        "": STYLE_NORMAL,
        "borderless": STYLE_FLAT,
        "inset": 0x0101004A,
        "small": 0x01010049,
    }


class ImageButton(ImageView):
    __nativeclass__ = "android.widget.ImageButton"


class FloatingActionButton(ImageButton):
    package = "com.google.android.material.floatingactionbutton"
    __nativeclass__ = f"{package}.FloatingActionButton"

    SIZE_NORMAL = 0
    SIZE_MINI = 1
    SIZE_AUTO = -1

    SIZES = {"normal": SIZE_NORMAL, "mini": SIZE_MINI, "auto": SIZE_AUTO}

    setSize = JavaMethod(int)
    setRippleColor = JavaMethod("android.graphics.Color")
    setCompatElevation = JavaMethod(float)
    show = JavaMethod()
    hide = JavaMethod()


[docs]class AndroidButton(AndroidTextView, ProxyButton):
    """An Android implementation of an Enaml ProxyButton."""

    #: A reference to the widget created by the proxy.
    widget = Typed(Button)

    # -------------------------------------------------------------------------
    # Initialization API
    # -------------------------------------------------------------------------
[docs]    def create_widget(self):
        """Create the underlying widget."""
        d = self.declaration
        style = (
            d.style
            if d.style
            else ("@attr/borderlessButtonStyle" if d.flat else "@attr/buttonStyle")
        )
        self.widget = Button(self.get_context(), None, style)

[docs]    def init_widget(self):
        super().init_widget()

        w = self.widget
        w.setOnClickListener(w.getId())
        w.onClick.connect(self.on_click)

    # -------------------------------------------------------------------------
    # ProxyButton API
    # -------------------------------------------------------------------------
    def set_flat(self, flat):
        pass


[docs]class AndroidImageButton(AndroidImageView, ProxyImageButton):
    """An Android implementation of an Enaml ProxyImageButton."""

    #: A reference to the widget created by the proxy.
    widget = Typed(ImageButton)

    # -------------------------------------------------------------------------
    # Initialization API
    # -------------------------------------------------------------------------
[docs]    def create_widget(self):
        """Create the underlying widget."""
        self.widget = ImageButton(self.get_context())

[docs]    def init_widget(self):
        super().init_widget()

        w = self.widget
        w.setOnClickListener(w.getId())
        w.onClick.connect(self.on_click)


[docs]class AndroidFloatingActionButton(AndroidImageButton, ProxyFloatingActionButton):
    """An Android implementation of an Enaml ProxyImageButton."""

    #: A reference to the widget created by the proxy.
    widget = Typed(FloatingActionButton)

    # -------------------------------------------------------------------------
    # Initialization API
    # -------------------------------------------------------------------------
[docs]    def create_widget(self):
        """Create the underlying widget."""
        d = self.declaration
        self.widget = FloatingActionButton(self.get_context(), None, d.style)

    # -------------------------------------------------------------------------
    # ProxyFloatingActionButton API
    # -------------------------------------------------------------------------
    def set_size(self, size):
        self.widget.setSize(FloatingActionButton.SIZES[size])

    def set_elevation(self, elevation):
        self.widget.setCompatElevation(elevation)

    def set_ripple_color(self, color):
        self.widget.setRippleColor(color)

    def set_show(self, show):
        if show:
            self.widget.show()
        else:
            self.widget.hide()