118 lines
4.7 KiB
Kotlin
118 lines
4.7 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>. */
|
|
|
|
package com.keylesspalace.tusky.components.compose.dialog
|
|
|
|
import android.app.Activity
|
|
import android.content.DialogInterface
|
|
import android.graphics.drawable.Drawable
|
|
import android.net.Uri
|
|
import android.text.InputFilter
|
|
import android.text.InputType
|
|
import android.util.DisplayMetrics
|
|
import android.view.WindowManager
|
|
import android.widget.EditText
|
|
import android.widget.LinearLayout
|
|
import android.widget.Toast
|
|
import androidx.appcompat.app.AlertDialog
|
|
import androidx.lifecycle.LifecycleOwner
|
|
import androidx.lifecycle.LiveData
|
|
import at.connyduck.sparkbutton.helpers.Utils
|
|
import com.bumptech.glide.Glide
|
|
import com.bumptech.glide.request.target.CustomTarget
|
|
import com.bumptech.glide.request.transition.Transition
|
|
import com.github.piasy.biv.loader.glide.GlideCustomImageLoader
|
|
import com.github.piasy.biv.view.BigImageView
|
|
import com.github.piasy.biv.loader.ImageLoader
|
|
import com.github.piasy.biv.view.GlideImageViewFactory
|
|
import com.keylesspalace.tusky.R
|
|
import com.keylesspalace.tusky.util.withLifecycleContext
|
|
import java.io.File
|
|
|
|
// https://github.com/tootsuite/mastodon/blob/c6904c0d3766a2ea8a81ab025c127169ecb51373/app/models/media_attachment.rb#L32
|
|
private const val MEDIA_DESCRIPTION_CHARACTER_LIMIT = 1500
|
|
|
|
fun <T> T.makeCaptionDialog(existingDescription: String?,
|
|
previewUri: Uri,
|
|
onUpdateDescription: (String) -> LiveData<Boolean>
|
|
) where T : Activity, T : LifecycleOwner {
|
|
val dialogLayout = LinearLayout(this)
|
|
val padding = Utils.dpToPx(this, 8)
|
|
dialogLayout.setPadding(padding, padding, padding, padding)
|
|
|
|
dialogLayout.orientation = LinearLayout.VERTICAL
|
|
val imageView = BigImageView(this)
|
|
imageView.setImageViewFactory(GlideImageViewFactory())
|
|
imageView.setImageLoaderCallback(object : ImageLoader.Callback {
|
|
override fun onSuccess(image: File?) {
|
|
imageView.ssiv?.let { it.maxScale = 6f }
|
|
}
|
|
override fun onFail(error: Exception?) {}
|
|
override fun onStart() {}
|
|
override fun onCacheHit(imageType: Int, image: File?) {}
|
|
override fun onCacheMiss(imageType: Int, image: File?) {}
|
|
override fun onFinish() {}
|
|
override fun onProgress(progress: Int) {}
|
|
})
|
|
imageView.showImage(previewUri)
|
|
|
|
val displayMetrics = DisplayMetrics()
|
|
windowManager.defaultDisplay.getMetrics(displayMetrics)
|
|
|
|
val margin = Utils.dpToPx(this, 4)
|
|
dialogLayout.addView(imageView)
|
|
(imageView.layoutParams as LinearLayout.LayoutParams).weight = 1f
|
|
imageView.layoutParams.height = 0
|
|
(imageView.layoutParams as LinearLayout.LayoutParams).setMargins(0, margin, 0, 0)
|
|
|
|
val input = EditText(this)
|
|
input.hint = getString(R.string.hint_describe_for_visually_impaired,
|
|
MEDIA_DESCRIPTION_CHARACTER_LIMIT)
|
|
dialogLayout.addView(input)
|
|
(input.layoutParams as LinearLayout.LayoutParams).setMargins(margin, margin, margin, margin)
|
|
input.setLines(2)
|
|
input.inputType = (InputType.TYPE_CLASS_TEXT
|
|
or InputType.TYPE_TEXT_FLAG_MULTI_LINE
|
|
or InputType.TYPE_TEXT_FLAG_CAP_SENTENCES)
|
|
input.setText(existingDescription)
|
|
input.filters = arrayOf(InputFilter.LengthFilter(MEDIA_DESCRIPTION_CHARACTER_LIMIT))
|
|
|
|
val okListener = { dialog: DialogInterface, _: Int ->
|
|
onUpdateDescription(input.text.toString())
|
|
withLifecycleContext {
|
|
onUpdateDescription(input.text.toString())
|
|
.observe { success -> if (!success) showFailedCaptionMessage() }
|
|
|
|
}
|
|
|
|
dialog.dismiss()
|
|
}
|
|
|
|
val dialog = AlertDialog.Builder(this)
|
|
.setView(dialogLayout)
|
|
.setPositiveButton(android.R.string.ok, okListener)
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
.create()
|
|
|
|
val window = dialog.window
|
|
window?.setSoftInputMode(
|
|
WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE)
|
|
|
|
dialog.show()
|
|
}
|
|
|
|
private fun Activity.showFailedCaptionMessage() {
|
|
Toast.makeText(this, R.string.error_failed_set_caption, Toast.LENGTH_SHORT).show()
|
|
} |