229 lines
10 KiB
Kotlin
229 lines
10 KiB
Kotlin
package org.thoughtcrime.securesms.conversation.v2.input_bar
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import android.content.Context
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import android.content.res.Resources
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import android.graphics.PointF
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import android.net.Uri
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import android.text.InputType
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import android.text.TextWatcher
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import android.util.AttributeSet
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import android.view.KeyEvent
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import android.view.LayoutInflater
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import android.view.MotionEvent
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import android.view.inputmethod.EditorInfo
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import android.widget.RelativeLayout
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import android.widget.TextView
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import androidx.core.view.isVisible
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import network.loki.messenger.R
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import network.loki.messenger.databinding.ViewInputBarBinding
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import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview
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import org.session.libsession.utilities.TextSecurePreferences
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import org.session.libsession.utilities.recipients.Recipient
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import org.thoughtcrime.securesms.conversation.v2.components.LinkPreviewDraftView
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import org.thoughtcrime.securesms.conversation.v2.components.LinkPreviewDraftViewDelegate
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import org.thoughtcrime.securesms.conversation.v2.messages.QuoteView
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import org.thoughtcrime.securesms.conversation.v2.messages.QuoteViewDelegate
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import org.thoughtcrime.securesms.database.model.MessageRecord
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import org.thoughtcrime.securesms.database.model.MmsMessageRecord
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import org.thoughtcrime.securesms.mms.GlideRequests
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import org.thoughtcrime.securesms.util.contains
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import org.thoughtcrime.securesms.util.toDp
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import org.thoughtcrime.securesms.util.toPx
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class InputBar : RelativeLayout, InputBarEditTextDelegate, QuoteViewDelegate, LinkPreviewDraftViewDelegate,
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TextView.OnEditorActionListener {
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private lateinit var binding: ViewInputBarBinding
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private val screenWidth = Resources.getSystem().displayMetrics.widthPixels
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private val vMargin by lazy { toDp(4, resources) }
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private val minHeight by lazy { toPx(56, resources) }
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private var linkPreviewDraftView: LinkPreviewDraftView? = null
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var delegate: InputBarDelegate? = null
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var additionalContentHeight = 0
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var quote: MessageRecord? = null
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var linkPreview: LinkPreview? = null
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var showInput: Boolean = true
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set(value) { field = value; showOrHideInputIfNeeded() }
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var showMediaControls: Boolean = true
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set(value) {
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field = value
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showOrHideMediaControlsIfNeeded()
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binding.inputBarEditText.showMediaControls = value
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}
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var text: String
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get() { return binding.inputBarEditText.text?.toString() ?: "" }
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set(value) { binding.inputBarEditText.setText(value) }
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val attachmentButtonsContainerHeight: Int
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get() = binding.attachmentsButtonContainer.height
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private val attachmentsButton by lazy { InputBarButton(context, R.drawable.ic_plus_24).apply { contentDescription = context.getString(R.string.AccessibilityId_attachments_button)} }
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private val microphoneButton by lazy { InputBarButton(context, R.drawable.ic_microphone).apply { contentDescription = context.getString(R.string.AccessibilityId_microphone_button)} }
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private val sendButton by lazy { InputBarButton(context, R.drawable.ic_arrow_up, true).apply { contentDescription = context.getString(R.string.AccessibilityId_send_message_button)} }
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// region Lifecycle
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constructor(context: Context) : super(context) { initialize() }
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constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize() }
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constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize() }
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private fun initialize() {
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binding = ViewInputBarBinding.inflate(LayoutInflater.from(context), this, true)
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// Attachments button
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binding.attachmentsButtonContainer.addView(attachmentsButton)
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attachmentsButton.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
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attachmentsButton.onPress = { toggleAttachmentOptions() }
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// Microphone button
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binding.microphoneOrSendButtonContainer.addView(microphoneButton)
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microphoneButton.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
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microphoneButton.onLongPress = { startRecordingVoiceMessage() }
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microphoneButton.onMove = { delegate?.onMicrophoneButtonMove(it) }
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microphoneButton.onCancel = { delegate?.onMicrophoneButtonCancel(it) }
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microphoneButton.onUp = { delegate?.onMicrophoneButtonUp(it) }
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// Send button
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binding.microphoneOrSendButtonContainer.addView(sendButton)
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sendButton.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
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sendButton.isVisible = false
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sendButton.onUp = { e ->
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if (sendButton.contains(PointF(e.x, e.y))) {
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delegate?.sendMessage()
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}
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}
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// Edit text
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binding.inputBarEditText.setOnEditorActionListener(this)
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if (TextSecurePreferences.isEnterSendsEnabled(context)) {
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binding.inputBarEditText.imeOptions = EditorInfo.IME_ACTION_SEND
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binding.inputBarEditText.inputType =
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InputType.TYPE_TEXT_FLAG_CAP_SENTENCES
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} else {
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binding.inputBarEditText.imeOptions = EditorInfo.IME_ACTION_NONE
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binding.inputBarEditText.inputType =
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binding.inputBarEditText.inputType or
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InputType.TYPE_TEXT_FLAG_CAP_SENTENCES
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}
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val incognitoFlag = if (TextSecurePreferences.isIncognitoKeyboardEnabled(context)) 16777216 else 0
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binding.inputBarEditText.imeOptions = binding.inputBarEditText.imeOptions or incognitoFlag // Always use incognito keyboard if setting enabled
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binding.inputBarEditText.delegate = this
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}
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override fun onEditorAction(v: TextView?, actionId: Int, event: KeyEvent?): Boolean {
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if (v === binding.inputBarEditText && actionId == EditorInfo.IME_ACTION_SEND) {
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// same as pressing send button
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delegate?.sendMessage()
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return true
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}
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return false
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}
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// endregion
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// region Updating
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override fun inputBarEditTextContentChanged(text: CharSequence) {
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sendButton.isVisible = text.isNotEmpty()
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microphoneButton.isVisible = text.isEmpty()
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delegate?.inputBarEditTextContentChanged(text)
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}
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override fun inputBarEditTextHeightChanged(newValue: Int) {
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}
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override fun commitInputContent(contentUri: Uri) {
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delegate?.commitInputContent(contentUri)
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}
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private fun toggleAttachmentOptions() {
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delegate?.toggleAttachmentOptions()
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}
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private fun startRecordingVoiceMessage() {
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delegate?.startRecordingVoiceMessage()
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}
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// Drafting quotes and drafting link previews is mutually exclusive, i.e. you can't draft
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// a quote and a link preview at the same time.
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fun draftQuote(thread: Recipient, message: MessageRecord, glide: GlideRequests) {
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quote = message
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linkPreview = null
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linkPreviewDraftView = null
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binding.inputBarAdditionalContentContainer.removeAllViews()
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// inflate quoteview with typed array here
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val layout = LayoutInflater.from(context).inflate(R.layout.view_quote_draft, binding.inputBarAdditionalContentContainer, false)
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val quoteView = layout.findViewById<QuoteView>(R.id.mainQuoteViewContainer)
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quoteView.delegate = this
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binding.inputBarAdditionalContentContainer.addView(layout)
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val attachments = (message as? MmsMessageRecord)?.slideDeck
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val sender = if (message.isOutgoing) TextSecurePreferences.getLocalNumber(context)!! else message.individualRecipient.address.serialize()
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quoteView.bind(sender, message.body, attachments,
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thread, true, message.isOpenGroupInvitation, message.threadId, false, glide)
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requestLayout()
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}
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override fun cancelQuoteDraft() {
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quote = null
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binding.inputBarAdditionalContentContainer.removeAllViews()
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requestLayout()
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}
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fun draftLinkPreview() {
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quote = null
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binding.inputBarAdditionalContentContainer.removeAllViews()
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val linkPreviewDraftView = LinkPreviewDraftView(context)
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linkPreviewDraftView.delegate = this
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this.linkPreviewDraftView = linkPreviewDraftView
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binding.inputBarAdditionalContentContainer.addView(linkPreviewDraftView)
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requestLayout()
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}
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fun updateLinkPreviewDraft(glide: GlideRequests, linkPreview: LinkPreview) {
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this.linkPreview = linkPreview
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val linkPreviewDraftView = this.linkPreviewDraftView ?: return
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linkPreviewDraftView.update(glide, linkPreview)
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}
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override fun cancelLinkPreviewDraft() {
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if (quote != null) { return }
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linkPreview = null
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binding.inputBarAdditionalContentContainer.removeAllViews()
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requestLayout()
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}
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private fun showOrHideInputIfNeeded() {
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if (showInput) {
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setOf( binding.inputBarEditText, attachmentsButton ).forEach { it.isVisible = true }
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microphoneButton.isVisible = text.isEmpty()
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sendButton.isVisible = text.isNotEmpty()
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} else {
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cancelQuoteDraft()
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cancelLinkPreviewDraft()
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val views = setOf( binding.inputBarEditText, attachmentsButton, microphoneButton, sendButton )
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views.forEach { it.isVisible = false }
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}
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}
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private fun showOrHideMediaControlsIfNeeded() {
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setOf(attachmentsButton, microphoneButton).forEach { it.snIsEnabled = showMediaControls }
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}
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fun addTextChangedListener(textWatcher: TextWatcher) {
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binding.inputBarEditText.addTextChangedListener(textWatcher)
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}
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fun setSelection(index: Int) {
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binding.inputBarEditText.setSelection(index)
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}
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// endregion
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}
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interface InputBarDelegate {
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fun inputBarEditTextContentChanged(newContent: CharSequence)
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fun toggleAttachmentOptions()
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fun showVoiceMessageUI()
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fun startRecordingVoiceMessage()
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fun onMicrophoneButtonMove(event: MotionEvent)
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fun onMicrophoneButtonCancel(event: MotionEvent)
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fun onMicrophoneButtonUp(event: MotionEvent)
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fun sendMessage()
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fun commitInputContent(contentUri: Uri)
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} |