108 lines
4.6 KiB
Kotlin
108 lines
4.6 KiB
Kotlin
package jp.juggler.subwaytooter.util
|
|
|
|
import android.content.Context
|
|
import android.text.Spannable
|
|
import android.text.SpannableStringBuilder
|
|
import android.text.style.ReplacementSpan
|
|
import jp.juggler.subwaytooter.api.entity.HostAndDomain
|
|
import jp.juggler.subwaytooter.api.entity.NicoProfileEmoji
|
|
import jp.juggler.subwaytooter.api.entity.TootAttachmentLike
|
|
import jp.juggler.subwaytooter.api.entity.TootMention
|
|
import jp.juggler.subwaytooter.emoji.CustomEmoji
|
|
import jp.juggler.subwaytooter.pref.PrefS
|
|
import jp.juggler.subwaytooter.table.HighlightWord
|
|
import jp.juggler.util.data.WordTrieTree
|
|
import jp.juggler.util.data.clip
|
|
import org.jetbrains.anko.collections.forEachReversedByIndex
|
|
|
|
class DecodeOptions(
|
|
val context: Context? = null,
|
|
var linkHelper: LinkHelper? = null,
|
|
var short: Boolean = false,
|
|
var decodeEmoji: Boolean = false,
|
|
var attachmentList: ArrayList<TootAttachmentLike>? = null,
|
|
var linkTag: Any? = null,
|
|
var emojiMapCustom: Map<String, CustomEmoji>? = null,
|
|
var emojiMapProfile: Map<String, NicoProfileEmoji>? = null,
|
|
var highlightTrie: WordTrieTree? = null,
|
|
var unwrapEmojiImageTag: Boolean = false,
|
|
var enlargeCustomEmoji: Float = emojiScaleMastodon,
|
|
var enlargeEmoji: Float = emojiScaleMastodon,
|
|
// force use HTML instead of Misskey Markdown
|
|
var forceHtml: Boolean = false,
|
|
var mentionFullAcct: Boolean = false,
|
|
var mentions: ArrayList<TootMention>? = null,
|
|
// Account.note などmentionsがない状況でメンションリンクをfull acct化するにはアカウント等からapDomainを補う必要がある
|
|
// MFMはメンションのホスト名を補うのに閲覧者ではなく投稿作者のホスト名を必要とする
|
|
var authorDomain: HostAndDomain? = null,
|
|
var emojiSizeMode: EmojiSizeMode = EmojiSizeMode.Square,
|
|
) {
|
|
companion object {
|
|
var emojiScaleMastodon = 1f
|
|
var emojiScaleMisskey = 1f
|
|
var emojiScaleReaction = 1f
|
|
var emojiScaleUserName = 1f
|
|
fun reloadEmojiScale() {
|
|
emojiScaleMastodon = PrefS.spEmojiSizeMastodon.toFloat().div(100f).clip(0.5f, 5f)
|
|
emojiScaleMisskey = PrefS.spEmojiSizeMisskey.toFloat().div(100f).clip(0.5f, 5f)
|
|
emojiScaleReaction = PrefS.spEmojiSizeReaction.toFloat().div(100f).clip(0.5f, 5f)
|
|
emojiScaleUserName = PrefS.spEmojiSizeUserName.toFloat().div(100f).clip(0.5f, 5f)
|
|
}
|
|
}
|
|
|
|
internal fun isMediaAttachment(url: String?): Boolean =
|
|
url?.let { u -> attachmentList?.any { it.hasUrl(u) } } ?: false
|
|
|
|
// OUTPUT
|
|
var highlightSound: HighlightWord? = null
|
|
var highlightSpeech: HighlightWord? = null
|
|
var highlightAny: HighlightWord? = null
|
|
|
|
////////////////////////
|
|
// decoder
|
|
|
|
// AndroidのStaticLayoutはパラグラフ中に絵文字が沢山あると異常に遅いので、絵文字が連続して登場したら改行文字を挿入する
|
|
private fun SpannableStringBuilder.workaroundForEmojiLineBreak(): SpannableStringBuilder {
|
|
|
|
val maxEmojiPerLine = if (linkHelper?.isMisskey == true) 5 else 12
|
|
|
|
val spans = getSpans(0, length, ReplacementSpan::class.java)
|
|
if (spans != null && spans.size > maxEmojiPerLine) {
|
|
|
|
val insertList = ArrayList<Int>()
|
|
var emojiCount = 1
|
|
var preEnd: Int? = null
|
|
for (span in spans.sortedBy { getSpanStart(it) }) {
|
|
val start = getSpanStart(span)
|
|
if (preEnd != null) {
|
|
|
|
// true if specified range includes line feed
|
|
fun containsLineFeed(start: Int, end: Int): Boolean {
|
|
for (i in start until end) {
|
|
if (get(i) == '\n') return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
if (containsLineFeed(preEnd, start)) {
|
|
emojiCount = 1
|
|
} else if (++emojiCount > maxEmojiPerLine) {
|
|
insertList.add(start)
|
|
emojiCount = 1
|
|
}
|
|
}
|
|
preEnd = getSpanEnd(span)
|
|
}
|
|
// 後ろから順に挿入する
|
|
insertList.forEachReversedByIndex { insert(it, "\n") }
|
|
}
|
|
return this
|
|
}
|
|
|
|
fun decodeHTML(html: String?) =
|
|
HTMLDecoder.decodeHTML(this, html).workaroundForEmojiLineBreak()
|
|
|
|
fun decodeEmoji(s: String?): Spannable =
|
|
EmojiDecoder.decodeEmoji(this, s ?: "").workaroundForEmojiLineBreak()
|
|
}
|