73 lines
2.5 KiB
Kotlin
73 lines
2.5 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.shortcut
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import android.os.Bundle
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import android.text.Editable
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.core.widget.addTextChangedListener
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import androidx.fragment.app.DialogFragment
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import androidx.lifecycle.lifecycleScope
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import kotlinx.android.synthetic.main.fragment_create_shortcut.*
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import kotlinx.coroutines.launch
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import org.mozilla.fenix.R
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import org.mozilla.fenix.ext.loadIntoView
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import org.mozilla.fenix.ext.requireComponents
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class CreateShortcutFragment : DialogFragment() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setStyle(STYLE_NO_TITLE, R.style.CreateShortcutDialogStyle)
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}
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? = inflater.inflate(R.layout.fragment_create_shortcut, container, false)
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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val session = requireComponents.core.sessionManager.selectedSession
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if (session == null) {
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dismiss()
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} else {
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requireComponents.core.icons.loadIntoView(favicon_image, session.url)
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cancel_button.setOnClickListener { dismiss() }
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add_button.setOnClickListener {
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val text = shortcut_text.text.toString().trim()
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requireActivity().lifecycleScope.launch {
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requireComponents.useCases.webAppUseCases.addToHomescreen(text)
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}
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dismiss()
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}
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shortcut_text.addTextChangedListener {
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updateAddButtonEnabledState()
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}
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shortcut_text.setText(session.title)
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}
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}
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private fun updateAddButtonEnabledState() {
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val text = shortcut_text.text
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add_button.isEnabled = isTextValid(text)
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add_button.alpha = if (isTextValid(text)) ENABLED_ALPHA else DISABLED_ALPHA
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}
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private fun isTextValid(text: Editable) = text.isNotEmpty() && !text.isBlank()
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companion object {
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private const val ENABLED_ALPHA = 1.0f
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private const val DISABLED_ALPHA = 0.4f
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}
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}
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