chinwag-android/app/src/main/java/com/keylesspalace/tusky/components/compose/dialog/AddPollDialog.kt
Ivan Kupalov 8770fbe986 ComposeActivity refactor (#1541)
* Convert ComposeActivity to Kotlin

* More ComposeActivity cleanups

* Move ComposeActivity to it's own package

* Remove ComposeActivity.IntentBuilder

* Re-do part of the media downsizing/uploading

* Add sending of status to ViewModel, draft media descriptions

* Allow uploading video, update description after uploading

* Enable camera, enable upload cancelling

* Cleanup of ComposeActivity

* Extract CaptionDialog, extract ComposeActivity methods

* Fix handling of redrafted media

* Add initial state and media uploading out of Activity

* Change ComposeOptions.mentionedUsernames to be Set rather than List

We probably don't want repeated usernames when we are writing a post
and Set provides such guarantee for free plus it tells it to the
callers. The only disadvantage is lack of order but it shouldn't be a
problem.

* Add combineOptionalLiveData. Add docs.

It it useful for nullable LiveData's. I think we cannot differentiate
between value not being set and value being null so I just added the
variant without null check.

* Add poll support to Compose.

* cleanup code

* move more classes into compose package

* cleanup code

* fix button behavior

* add error handling for media upload

* add caching for instance data again

* merge develop

* fix scheduled toots

* delete unused string

* cleanup ComposeActivity

* fix restoring media from drafts

* make media upload code a little bit clearer

* cleanup autocomplete search code

* avoid duplicate object creation in SavedTootActivity

* perf: avoid unnecessary work when initializing ComposeActivity

* add license header to new files

* use small toot button on bigger displays

* fix ComposeActivityTest

* fix bad merge

* use Singles.zip instead of Single.zip
2019-12-19 19:09:40 +01:00

101 lines
3.5 KiB
Kotlin

/* Copyright 2019 Tusky Contributors
*
* This file is a part of Tusky.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Tusky; if not,
* see <http://www.gnu.org/licenses>. */
@file:JvmName("AddPollDialog")
package com.keylesspalace.tusky.components.compose.dialog
import android.content.Context
import android.view.LayoutInflater
import android.view.WindowManager
import androidx.appcompat.app.AlertDialog
import com.keylesspalace.tusky.R
import com.keylesspalace.tusky.adapter.AddPollOptionsAdapter
import com.keylesspalace.tusky.entity.NewPoll
import kotlinx.android.synthetic.main.dialog_add_poll.view.*
fun showAddPollDialog(
context: Context,
poll: NewPoll?,
maxOptionCount: Int,
maxOptionLength: Int,
onUpdatePoll: (NewPoll) -> Unit
) {
val view = LayoutInflater.from(context).inflate(R.layout.dialog_add_poll, null)
val dialog = AlertDialog.Builder(context)
.setIcon(R.drawable.ic_poll_24dp)
.setTitle(R.string.create_poll_title)
.setView(view)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(android.R.string.ok, null)
.create()
val adapter = AddPollOptionsAdapter(
options = poll?.options?.toMutableList() ?: mutableListOf("", ""),
maxOptionLength = maxOptionLength,
onOptionRemoved = { valid ->
view.addChoiceButton.isEnabled = true
dialog.getButton(AlertDialog.BUTTON_POSITIVE).isEnabled = valid
},
onOptionChanged = { valid ->
dialog.getButton(AlertDialog.BUTTON_POSITIVE).isEnabled = valid
}
)
view.pollChoices.adapter = adapter
view.addChoiceButton.setOnClickListener {
if (adapter.itemCount < maxOptionCount) {
adapter.addChoice()
}
if (adapter.itemCount >= maxOptionCount) {
it.isEnabled = false
}
}
val pollDurationId = context.resources.getIntArray(R.array.poll_duration_values).indexOfLast {
it <= poll?.expiresIn ?: 0
}
view.pollDurationSpinner.setSelection(pollDurationId)
view.multipleChoicesCheckBox.isChecked = poll?.multiple ?: false
dialog.setOnShowListener {
val button = dialog.getButton(AlertDialog.BUTTON_POSITIVE)
button.setOnClickListener {
val selectedPollDurationId = view.pollDurationSpinner.selectedItemPosition
val pollDuration = context.resources
.getIntArray(R.array.poll_duration_values)[selectedPollDurationId]
onUpdatePoll(NewPoll(
options = adapter.pollOptions,
expiresIn = pollDuration,
multiple = view.multipleChoicesCheckBox.isChecked
))
dialog.dismiss()
}
}
dialog.show()
// make the dialog focusable so the keyboard does not stay behind it
dialog.window?.clearFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM)
}