You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
171 lines
6.8 KiB
Kotlin
171 lines
6.8 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
package org.mozilla.fenix.settings.search
|
|
|
|
import android.content.Context
|
|
import android.content.res.Resources
|
|
import android.graphics.drawable.BitmapDrawable
|
|
import android.util.AttributeSet
|
|
import android.view.LayoutInflater
|
|
import android.view.View
|
|
import android.view.ViewGroup
|
|
import android.widget.CompoundButton
|
|
import android.widget.LinearLayout
|
|
import android.widget.RadioGroup
|
|
import androidx.core.view.isVisible
|
|
import androidx.navigation.Navigation
|
|
import androidx.preference.Preference
|
|
import androidx.preference.PreferenceViewHolder
|
|
import kotlinx.android.synthetic.main.search_engine_radio_button.view.engine_icon
|
|
import kotlinx.android.synthetic.main.search_engine_radio_button.view.engine_text
|
|
import kotlinx.android.synthetic.main.search_engine_radio_button.view.overflow_menu
|
|
import kotlinx.android.synthetic.main.search_engine_radio_button.view.radio_button
|
|
import kotlinx.coroutines.ExperimentalCoroutinesApi
|
|
import kotlinx.coroutines.MainScope
|
|
import kotlinx.coroutines.flow.collect
|
|
import kotlinx.coroutines.flow.map
|
|
import kotlinx.coroutines.launch
|
|
import mozilla.components.browser.state.search.SearchEngine
|
|
import mozilla.components.browser.state.state.SearchState
|
|
import mozilla.components.browser.state.state.searchEngines
|
|
import mozilla.components.browser.state.state.selectedOrDefaultSearchEngine
|
|
import mozilla.components.browser.state.store.BrowserStore
|
|
import mozilla.components.lib.state.ext.flow
|
|
import mozilla.components.support.ktx.android.view.toScope
|
|
import mozilla.components.support.ktx.kotlinx.coroutines.flow.ifChanged
|
|
import org.mozilla.fenix.R
|
|
import org.mozilla.fenix.ext.components
|
|
import org.mozilla.fenix.ext.getRootView
|
|
import org.mozilla.fenix.ext.navigateBlockingForAsyncNavGraph
|
|
import org.mozilla.fenix.utils.allowUndo
|
|
|
|
class RadioSearchEngineListPreference @JvmOverloads constructor(
|
|
context: Context,
|
|
attrs: AttributeSet? = null,
|
|
defStyleAttr: Int = android.R.attr.preferenceStyle
|
|
) : Preference(context, attrs, defStyleAttr), CompoundButton.OnCheckedChangeListener {
|
|
val itemResId: Int
|
|
get() = R.layout.search_engine_radio_button
|
|
|
|
init {
|
|
layoutResource = R.layout.preference_search_engine_chooser
|
|
}
|
|
|
|
override fun onBindViewHolder(holder: PreferenceViewHolder) {
|
|
super.onBindViewHolder(holder)
|
|
|
|
subscribeToSearchEngineUpdates(
|
|
context.components.core.store,
|
|
holder.itemView
|
|
)
|
|
}
|
|
|
|
@OptIn(ExperimentalCoroutinesApi::class)
|
|
private fun subscribeToSearchEngineUpdates(store: BrowserStore, view: View) = view.toScope().launch {
|
|
store.flow()
|
|
.map { state -> state.search }
|
|
.ifChanged()
|
|
.collect { state -> refreshSearchEngineViews(view, state) }
|
|
}
|
|
|
|
private fun refreshSearchEngineViews(view: View, state: SearchState) {
|
|
val searchEngineGroup = view.findViewById<RadioGroup>(R.id.search_engine_group)
|
|
searchEngineGroup!!.removeAllViews()
|
|
|
|
val layoutInflater = LayoutInflater.from(context)
|
|
val layoutParams = ViewGroup.LayoutParams(
|
|
ViewGroup.LayoutParams.MATCH_PARENT,
|
|
ViewGroup.LayoutParams.WRAP_CONTENT
|
|
)
|
|
|
|
state.searchEngines.forEach { engine ->
|
|
val searchEngineView = makeButtonFromSearchEngine(
|
|
engine = engine,
|
|
layoutInflater = layoutInflater,
|
|
res = context.resources,
|
|
allowDeletion = state.searchEngines.size > 1,
|
|
isSelected = engine == state.selectedOrDefaultSearchEngine
|
|
)
|
|
|
|
searchEngineGroup.addView(searchEngineView, layoutParams)
|
|
}
|
|
}
|
|
|
|
private fun makeButtonFromSearchEngine(
|
|
engine: SearchEngine,
|
|
layoutInflater: LayoutInflater,
|
|
res: Resources,
|
|
allowDeletion: Boolean,
|
|
isSelected: Boolean
|
|
): View {
|
|
val isCustomSearchEngine = engine.type == SearchEngine.Type.CUSTOM
|
|
|
|
val wrapper = layoutInflater.inflate(itemResId, null) as LinearLayout
|
|
wrapper.setOnClickListener { wrapper.radio_button.isChecked = true }
|
|
wrapper.radio_button.tag = engine.id
|
|
wrapper.radio_button.isChecked = isSelected
|
|
wrapper.radio_button.setOnCheckedChangeListener(this)
|
|
wrapper.engine_text.text = engine.name
|
|
wrapper.overflow_menu.isVisible = allowDeletion || isCustomSearchEngine
|
|
wrapper.overflow_menu.setOnClickListener {
|
|
SearchEngineMenu(
|
|
context = context,
|
|
allowDeletion = allowDeletion,
|
|
isCustomSearchEngine = isCustomSearchEngine,
|
|
onItemTapped = {
|
|
when (it) {
|
|
is SearchEngineMenu.Item.Edit -> editCustomSearchEngine(wrapper, engine)
|
|
is SearchEngineMenu.Item.Delete -> deleteSearchEngine(
|
|
context,
|
|
engine
|
|
)
|
|
}
|
|
}
|
|
).menuBuilder.build(context).show(wrapper.overflow_menu)
|
|
}
|
|
val iconSize = res.getDimension(R.dimen.preference_icon_drawable_size).toInt()
|
|
val engineIcon = BitmapDrawable(res, engine.icon)
|
|
engineIcon.setBounds(0, 0, iconSize, iconSize)
|
|
wrapper.engine_icon.setImageDrawable(engineIcon)
|
|
return wrapper
|
|
}
|
|
|
|
override fun onCheckedChanged(buttonView: CompoundButton, isChecked: Boolean) {
|
|
val searchEngineId = buttonView.tag.toString()
|
|
val engine = requireNotNull(
|
|
context.components.core.store.state.search.searchEngines.find { searchEngine ->
|
|
searchEngine.id == searchEngineId
|
|
}
|
|
)
|
|
|
|
context.components.useCases.searchUseCases.selectSearchEngine(engine)
|
|
}
|
|
|
|
private fun editCustomSearchEngine(view: View, engine: SearchEngine) {
|
|
val directions = SearchEngineFragmentDirections
|
|
.actionSearchEngineFragmentToEditCustomSearchEngineFragment(engine.id)
|
|
|
|
Navigation.findNavController(view).navigateBlockingForAsyncNavGraph(directions)
|
|
}
|
|
|
|
private fun deleteSearchEngine(
|
|
context: Context,
|
|
engine: SearchEngine
|
|
) {
|
|
context.components.useCases.searchUseCases.removeSearchEngine(engine)
|
|
|
|
MainScope().allowUndo(
|
|
view = context.getRootView()!!,
|
|
message = context
|
|
.getString(R.string.search_delete_search_engine_success_message, engine.name),
|
|
undoActionTitle = context.getString(R.string.snackbar_deleted_undo),
|
|
onCancel = {
|
|
context.components.useCases.searchUseCases.addSearchEngine(engine)
|
|
},
|
|
operation = {}
|
|
)
|
|
}
|
|
}
|